/* ============================================
   BALANÇAS SOLUTION - PREMIUM THEME 2026
   Design System Moderno & Premium
   ============================================ */

/* ============================================
   1. CSS CUSTOM PROPERTIES (DESIGN TOKENS)
   ============================================ */
:root {
    /* Cores Principais - Paleta Premium */
    --midnight-blue: #0f172a;
    --ocean-blue: #1e3a5f;
    --deep-blue: #1a365d;
    --electric-cyan: #0ea5e9;
    --neon-teal: #14b8a6;
    --bright-cyan: #22d3ee;

    /* Gradients (Premium) - Consolidados */
    --gradient-primary: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    --gradient-ocean: linear-gradient(135deg, #0ea5e9 0%, #22d3ee 100%);
    --gradient-hero: linear-gradient(135deg, #0f172a 0%, #1e1b4b 50%, #1e293b 100%);
    --gradient-glass: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, rgba(255, 255, 255, 0.05) 100%);
    --gradient-button: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    --gradient-cta: linear-gradient(135deg, #0ea5e9 0%, #22d3ee 100%);
    --gradient-surface: linear-gradient(rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0));

    /* Shadows (High Fidelity) */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-base: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px -1px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -2px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.05);
    --shadow-glow-cyan: 0 0 20px rgba(34, 211, 145, 0.3);
    --shadow-glow-teal: 0 0 20px rgba(45, 212, 191, 0.3);
    --shadow-card: 0 0 0 1px rgba(255, 255, 255, 0.1), 0 20px 40px -10px rgba(0, 0, 0, 0.3);

    /* Typography */
    --font-primary: 'Inter', system-ui, -apple-system, sans-serif;
    --font-display: 'Inter', system-ui, -apple-system, sans-serif;

    /* Spacing */
    --spacing-1: 0.25rem;
    --spacing-2: 0.5rem;
    --spacing-3: 0.75rem;
    --spacing-4: 1rem;
    --spacing-5: 1.25rem;
    --spacing-6: 1.5rem;
    --spacing-8: 2rem;
    --spacing-10: 2.5rem;
    --spacing-12: 3rem;
    --spacing-16: 4rem;
    --spacing-20: 5rem;
    --spacing-24: 6rem;
    --spacing-32: 8rem;

    /* Radius */
    --radius-sm: 0.125rem;
    --radius-base: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    --radius-xl: 0.75rem;
    --radius-2xl: 1rem;
    --radius-3xl: 1.5rem;
    --radius-full: 9999px;

    /* Transitions */
    --transition-base: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-spring: 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);

    /* Z-index */
    --z-hide: -1;
    --z-base: 1;
    --z-docked: 10;
    --z-dropdown: 100;
    --z-sticky: 1000;
    --z-fixed: 1100;
    --z-modal: 1200;
    --z-popover: 1300;
    --z-notification: 1400;
    --z-tooltip: 1500;
}

/* ============================================
   1.1 DARK MODE TOKENS
   ============================================ */
body.dark-mode {
    --slate-50: #020617;
    --slate-100: #0f172a;
    --slate-200: #1e293b;
    --slate-300: #334155;
    --slate-400: #475569;
    --slate-500: #64748b;
    --slate-600: #94a3b8;
    --slate-700: #cbd5e1;
    --slate-800: #f1f5f9;
    --slate-900: #f8fafc;

    --gradient-hero: linear-gradient(135deg, #020617 0%, #0f172a 50%, #1e1b4b 100%);
    --shadow-card: 0 0 0 1px rgba(255, 255, 255, 0.05), 0 20px 40px -10px rgba(0, 0, 0, 0.5);
}

body.dark-mode .section-light {
    background-color: var(--slate-100) !important;
}

body.dark-mode .feature-card-premium,
body.dark-mode .service-card-premium,
body.dark-mode .glass-card {
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.05);
}

body.dark-mode .feature-title-premium,
body.dark-mode .service-title-premium,
body.dark-mode .section-title-premium {
    color: white;
}

body.dark-mode .nav-link-premium {
    color: rgba(255, 255, 255, 0.6);
}

body.dark-mode .nav-link-premium:hover,
body.dark-mode .nav-link-premium.active {
    color: white;
}

body.dark-mode .footer-premium {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

/* ============================================
   2. GLOBAL RESET & BASE
   ============================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: initial;
    /* Managed by JS for precision */
    font-size: 16px;
}

body {
    font-family: var(--font-primary);
    background-color: var(--slate-50);
    color: var(--slate-800);
    line-height: 1.5;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Grain Overlay (Premium Touch) */
body::after {
    content: '';
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
    pointer-events: none;
    z-index: 9999;
}

/* ============================================
   3. ANIMAÇÕES KEYFRAMES
   ============================================ */
@keyframes gradientShift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes fadeInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }

    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }

    to {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes float {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

@keyframes pulse-glow {

    0%,
    100% {
        box-shadow: 0 0 20px rgba(14, 165, 233, 0.4);
    }

    50% {
        box-shadow: 0 0 40px rgba(14, 165, 233, 0.6);
    }
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

@keyframes rotate {
    from {
        transform: rotate(0deg);
    }

    to {
        transform: rotate(360deg);
    }
}

@keyframes bounce-subtle {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-5px);
    }
}

@keyframes ripple {
    0% {
        transform: scale(0);
        opacity: 1;
    }

    100% {
        transform: scale(4);
        opacity: 0;
    }
}

/* ============================================
   4. CLASSES DE ANIMAÇÃO
   ============================================ */
.animate-fade-in-up {
    animation: fadeInUp 0.6s ease-out forwards;
}

.animate-fade-in-down {
    animation: fadeInDown 0.6s ease-out forwards;
}

.animate-fade-in-left {
    animation: fadeInLeft 0.6s ease-out forwards;
}

.animate-fade-in-right {
    animation: fadeInRight 0.6s ease-out forwards;
}

.animate-scale-in {
    animation: scaleIn 0.5s ease-out forwards;
}

.animate-float {
    animation: float 3s ease-in-out infinite;
}

.animate-pulse-glow {
    animation: pulse-glow 2s ease-in-out infinite;
}

.animate-gradient {
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
}

/* Delay classes */
.delay-100 {
    animation-delay: 100ms;
}

.delay-200 {
    animation-delay: 200ms;
}

.delay-300 {
    animation-delay: 300ms;
}

.delay-400 {
    animation-delay: 400ms;
}

.delay-500 {
    animation-delay: 500ms;
}

.delay-600 {
    animation-delay: 600ms;
}

.delay-700 {
    animation-delay: 700ms;
}

.delay-800 {
    animation-delay: 800ms;
}

/* Initial hidden state for animated elements */
.animate-on-scroll {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================
   4.5 CONTAINER
   ============================================ */
.container-premium {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2rem;
}

@media (max-width: 768px) {
    .container-premium {
        padding: 0 1.5rem;
    }
}

@media (max-width: 480px) {
    .container-premium {
        padding: 0 1rem;
    }
}

/* ============================================
   5. HEADER PREMIUM
   ============================================ */
.header-premium {
    background: #0f172a !important;
    /* Solid dark background to ensure contrast */
    position: sticky !important;
    top: 0 !important;
    z-index: var(--z-sticky) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transition: background-color 0.25s ease, box-shadow 0.25s ease;
}

.header-top-premium {
    background: rgba(15, 23, 42, 0.95);
    /* Reforçado contraste */
    padding: var(--spacing-2) 0;
    font-size: 0.8rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
    max-height: 100px;
    opacity: 1;
    transition: max-height 0.25s ease, opacity 0.2s ease, padding 0.2s ease, border-color 0.2s ease;
}

.header-main-premium {
    padding: var(--spacing-4) 0;
    background: transparent !important;
    transition: padding 0.25s ease;
}

.logo-premium {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    line-height: 0;
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: 12px;
    padding: 8px 12px;
    box-shadow: 0 8px 24px rgba(2, 6, 23, 0.22);
    transition: padding 0.25s ease, border-radius 0.25s ease, box-shadow 0.25s ease;
}

.logo-premium img {
    height: clamp(48px, 6.2vw, 78px);
    width: auto;
    max-width: min(320px, 70vw);
    display: block;
    transition: height 0.25s ease, max-width 0.25s ease;
}

.header-premium.scrolled {
    box-shadow: 0 10px 22px rgba(2, 6, 23, 0.28);
}

.header-premium.scrolled .header-top-premium {
    max-height: 0;
    opacity: 0;
    padding-top: 0;
    padding-bottom: 0;
    border-bottom-color: transparent;
}

.header-premium.scrolled .header-main-premium {
    padding: var(--spacing-2) 0;
}

.header-premium.scrolled .logo-premium {
    padding: 6px 10px;
    border-radius: 10px;
    box-shadow: 0 5px 16px rgba(2, 6, 23, 0.18);
}

.header-premium.scrolled .logo-premium img {
    height: clamp(38px, 5vw, 56px);
    max-width: min(260px, 62vw);
}

.header-premium.scrolled .nav-link-premium {
    padding: var(--spacing-2) var(--spacing-3);
}

@media (max-width: 900px) {
    .header-premium.scrolled .header-top-premium {
        max-height: 100px;
        opacity: 1;
        padding-top: var(--spacing-2);
        padding-bottom: var(--spacing-2);
        border-bottom-color: rgba(255, 255, 255, 0.05);
    }

    .header-premium.scrolled .header-main-premium {
        padding: var(--spacing-3) 0;
    }
}

.nav-link-premium {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-lg);
    transition: all var(--transition-base);
    position: relative;
}

.nav-link-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gradient-cta);
    transition: all var(--transition-base);
    transform: translateX(-50%);
}

.nav-link-premium:hover {
    color: white;
    background: rgba(255, 255, 255, 0.1);
}

.nav-link-premium:hover::after,
.nav-link-premium.active::after {
    width: 60%;
}

/* ============================================
   6. HERO SECTION PREMIUM
   ============================================ */
.hero-premium {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: var(--gradient-hero);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    overflow: hidden;
}

.hero-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.hero-content-premium {
    position: relative;
    z-index: 2;
    max-width: 900px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-8);
}

.hero-badge-premium {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-full);
    padding: var(--spacing-2) var(--spacing-4);
    color: white;
    font-size: var(--text-sm);
    font-weight: 500;
    margin-bottom: var(--spacing-6);
    animation: fadeInDown 0.6s ease-out forwards;
}

.hero-badge-premium i {
    color: var(--electric-cyan);
}

.hero-title-premium {
    font-family: var(--font-display);
    font-size: clamp(2rem, 8vw, 4rem);
    /* Ajustado para crescer mais no mobile mas respeitar limites */
    font-weight: 800;
    color: white;
    line-height: 1.1;
    margin-bottom: var(--spacing-6);
    letter-spacing: -0.02em;
    animation: fadeInUp 0.6s ease-out 0.2s forwards;
    opacity: 0;
}

.hero-title-premium .highlight {
    background: var(--gradient-cta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle-premium {
    font-size: var(--text-xl);
    color: rgba(255, 255, 255, 0.8);
    max-width: 700px;
    margin: 0 auto var(--spacing-8);
    line-height: 1.7;
    animation: fadeInUp 0.6s ease-out 0.4s forwards;
    opacity: 0;
}

/* Floating Elements for Hero */
.hero-floating-element {
    position: absolute;
    pointer-events: none;
    z-index: 1;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    animation: float 20s infinite alternate;
}

.float-1 {
    width: 400px;
    height: 400px;
    background: var(--ocean-blue);
    top: -100px;
    right: -100px;
}

.float-2 {
    width: 300px;
    height: 300px;
    background: var(--electric-cyan);
    bottom: -50px;
    left: -50px;
    animation-delay: -5s;
}

@keyframes float {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(100px, 50px);
    }
}

.hero-buttons-premium {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
    animation: fadeInUp 0.6s ease-out 0.6s forwards;
    opacity: 0;
}

.hero-intent-premium {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1.25rem;
}

.intent-chip {
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.26);
    border-radius: 999px;
    padding: 0.55rem 1rem;
    font-size: 0.85rem;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    cursor: pointer;
    transition: all 0.25s ease;
}

.intent-chip:hover {
    transform: translateY(-1px);
    background: rgba(255, 255, 255, 0.2);
    border-color: rgba(34, 211, 238, 0.8);
}

.turnstile-box {
    min-height: 68px;
}

.hero-metrics-premium {
    display: flex;
    justify-content: center;
    gap: var(--spacing-8);
    margin-top: var(--spacing-12);
    animation: fadeInUp 0.6s ease-out 0.8s forwards;
    opacity: 0;
}

.metric-card-premium {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius-xl);
    padding: var(--spacing-6);
    min-width: 150px;
    transition: all var(--transition-base);
}

.metric-card-premium:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--electric-cyan);
}

.metric-number-premium {
    font-family: var(--font-display);
    font-size: var(--text-4xl);
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: var(--spacing-2);
}

.metric-label-premium {
    font-size: var(--text-sm);
    color: rgba(255, 255, 255, 0.7);
}

.trust-strip-section {
    background: #ffffff;
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
}

.hero-sla-strip {
    background: #0b1220;
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
}

.hero-sla-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.85rem;
}

.hero-sla-item {
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 0.9rem;
    padding: 0.95rem;
    display: flex;
    gap: 0.75rem;
    background: rgba(15, 23, 42, 0.82);
}

.hero-sla-item i {
    color: #22d3ee;
    margin-top: 0.2rem;
}

.hero-sla-item strong {
    color: #fff;
    display: block;
    font-size: 0.9rem;
    margin-bottom: 0.2rem;
}

.hero-sla-item p {
    margin: 0;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.82rem;
    line-height: 1.4;
}

.trust-strip-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.trust-pill {
    border: 1px solid var(--slate-200);
    border-radius: 1rem;
    padding: 1rem;
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    background: #fff;
    box-shadow: var(--shadow-sm);
}

.trust-pill i {
    color: var(--electric-cyan);
    margin-top: 0.15rem;
}

.trust-pill strong {
    display: block;
    color: var(--slate-800);
    font-size: 0.95rem;
    margin-bottom: 0.15rem;
}

.trust-pill p {
    margin: 0;
    color: var(--slate-600);
    font-size: 0.86rem;
    line-height: 1.45;
}

.case-proof-card h3 {
    font-size: 1.02rem;
    margin-bottom: 0.75rem;
    color: var(--slate-800);
}

.case-proof-card p {
    margin: 0 0 0.55rem 0;
    color: var(--slate-600);
    line-height: 1.5;
    font-size: 0.93rem;
}

.faq-objections-section h3 {
    font-size: 1rem;
    margin-bottom: 0.55rem;
    color: var(--slate-800);
}

.faq-objections-section p {
    margin: 0;
    color: var(--slate-600);
    line-height: 1.55;
}

.lead-magnet-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 4rem 0;
}

.lead-magnet-content {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 2rem;
    align-items: center;
}

.lead-magnet-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.22);
    margin-bottom: 1rem;
    font-size: 0.82rem;
}

.lead-magnet-title {
    color: #fff;
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    line-height: 1.2;
    margin-bottom: 0.9rem;
}

.lead-magnet-description {
    color: rgba(255, 255, 255, 0.85);
    margin-bottom: 1.2rem;
    line-height: 1.7;
}

.lead-magnet-form {
    display: flex;
    gap: 0.8rem;
    flex-wrap: wrap;
}

.lead-magnet-input {
    flex: 1 1 260px;
    min-height: 48px;
    border-radius: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.25);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    padding: 0 1rem;
}

.lead-magnet-input::placeholder {
    color: rgba(255, 255, 255, 0.72);
}

.lead-intent-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.8rem;
}

.lead-intent-grid .btn-premium {
    width: 100%;
    justify-content: center;
}

.lead-magnet-book {
    border-radius: 1rem;
    padding: 2rem;
    background: linear-gradient(135deg, #0ea5e9 0%, #14b8a6 100%);
    text-align: center;
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.3);
}

/* ============================================
   7. BUTTONS PREMIUM
   ============================================ */
.btn-premium {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    padding: var(--spacing-4) var(--spacing-8);
    font-family: var(--font-primary);
    font-size: var(--text-base);
    font-weight: 600;
    border-radius: var(--radius-xl);
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.btn-premium::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn-premium:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary-premium {
    background: var(--gradient-button);
    color: white;
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.3);
}

.btn-primary-premium:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(14, 165, 233, 0.4);
}

.btn-whatsapp-premium {
    background: var(--whatsapp-green);
    color: white;
    box-shadow: 0 10px 30px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp-premium:hover {
    background: var(--whatsapp-dark);
    transform: translateY(-3px);
    box-shadow: 0 20px 40px rgba(37, 211, 102, 0.4);
}

.btn-outline-premium {
    background: transparent;
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn-outline-premium:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: white;
    transform: translateY(-3px);
}

.btn-lg-premium {
    padding: var(--spacing-5) var(--spacing-10);
    font-size: var(--text-lg);
}

/* ============================================
   8. PREMIUM SURFACES & GLASSMORPHISM
   ============================================ */
.glass-card {
    background: rgba(255, 255, 255, 0.45);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.4);
    border-radius: var(--radius-3xl);
    padding: var(--spacing-8);
    box-shadow:
        0 8px 32px 0 rgba(31, 38, 135, 0.05),
        inset 0 0 0px 1px rgba(255, 255, 255, 0.2);
    transition: all var(--transition-spring);
    position: relative;
    overflow: hidden;
}

.glass-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
    pointer-events: none;
    transition: transform 0.8s ease;
}

.glass-card:hover {
    transform: translateY(-10px) scale(1.02);
    background: rgba(255, 255, 255, 0.55);
    box-shadow:
        0 25px 50px -12px rgba(14, 165, 233, 0.15),
        inset 0 0 0px 1px rgba(255, 255, 255, 0.4);
    border-color: rgba(255, 255, 255, 0.6);
}

.glass-card:hover::before {
    transform: translate(20px, 20px);
}

.glass-card-dark {
    background: rgba(15, 23, 42, 0.65);
    backdrop-filter: blur(20px) saturate(160%);
    -webkit-backdrop-filter: blur(20px) saturate(160%);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: white;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.3);
}

.glass-card-dark:hover {
    background: rgba(15, 23, 42, 0.75);
    border-color: rgba(255, 255, 255, 0.15);
}

/* Feature Card */
.feature-card-premium {
    background: white;
    border-radius: var(--radius-2xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 1px solid var(--slate-100);
    position: relative;
    overflow: hidden;
}

.feature-card-premium::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--gradient-cta);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-base);
}

.feature-card-premium:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.feature-card-premium:hover::before {
    transform: scaleX(1);
}

.feature-icon-premium {
    width: 70px;
    height: 70px;
    background: var(--gradient-cta);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-6);
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.2);
}

.feature-icon-premium i {
    font-size: var(--text-2xl);
    color: white;
}

.feature-title-premium {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--slate-800);
    margin-bottom: var(--spacing-3);
}

.feature-description-premium {
    color: var(--slate-600);
    line-height: 1.7;
}

/* Service Card */
.service-card-premium {
    background: white;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
    border: 1px solid var(--slate-100);
}

.service-card-premium:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-2xl);
}

.service-image-premium {
    height: 220px;
    overflow: hidden;
    position: relative;
}

.service-image-premium img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.service-card-premium:hover .service-image-premium img {
    transform: scale(1.1);
}

.service-image-premium::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 50%;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.3));
}

.service-content-premium {
    padding: var(--spacing-6);
}

.service-title-premium {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
    color: var(--slate-800);
    margin-bottom: var(--spacing-3);
}

.service-description-premium {
    color: var(--slate-600);
    margin-bottom: var(--spacing-4);
    line-height: 1.7;
}

/* Project Card */
.project-card-premium {
    background: white;
    border-radius: var(--radius-2xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.project-card-premium:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-2xl);
}

.project-image-premium {
    height: 250px;
    background-size: cover;
    background-position: center;
    position: relative;
}

.project-image-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 40%, rgba(15, 23, 42, 0.9) 100%);
}

.project-overlay-premium {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: flex-end;
    padding: var(--spacing-6);
    color: white;
}

.project-category-premium {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: var(--gradient-cta);
    padding: var(--spacing-1) var(--spacing-3);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-2);
}

.project-title-premium {
    font-family: var(--font-display);
    font-size: var(--text-xl);
    font-weight: 700;
}

/* ============================================
   9. SECTIONS PREMIUM
   ============================================ */
.section-premium {
    padding: var(--spacing-24) 0;
    position: relative;
}

.section-dark {
    background: var(--gradient-primary);
    color: white;
}

.section-light {
    background: var(--slate-50);
}

.section-header-premium {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--spacing-16);
}

.section-badge-premium {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: rgba(14, 165, 233, 0.1);
    color: var(--electric-cyan);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-4);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-title-premium {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800;
    color: var(--slate-800);
    margin-bottom: var(--spacing-4);
    letter-spacing: -0.02em;
}

.section-dark .section-title-premium {
    color: white;
}

.section-subtitle-premium {
    font-size: var(--text-lg);
    color: var(--slate-600);
    line-height: 1.7;
}

.section-dark .section-subtitle-premium {
    color: rgba(255, 255, 255, 0.7);
}

/* ============================================
   10. CTA SECTION PREMIUM
   ============================================ */
.cta-premium {
    position: relative;
    padding: var(--spacing-20) 0;
    background: var(--gradient-hero);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    overflow: hidden;
}

.cta-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='100' height='100' viewBox='0 0 100 100' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M11 18c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm48 25c3.866 0 7-3.134 7-7s-3.134-7-7-7-7 3.134-7 7 3.134 7 7 7zm-43-7c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3zm63 31c1.657 0 3-1.343 3-3s-1.343-3-3-3-3 1.343-3 3 1.343 3 3 3z' fill='%23ffffff' fill-opacity='0.03' fill-rule='evenodd'/%3E%3C/svg%3E");
    pointer-events: none;
}

.cta-content-premium {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-badge-premium {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--bright-cyan);
    padding: var(--spacing-2) var(--spacing-4);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    margin-bottom: var(--spacing-6);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.cta-title-premium {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 800;
    color: white;
    margin-bottom: var(--spacing-4);
}

.cta-description-premium {
    font-size: var(--text-lg);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-8);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons-premium {
    display: flex;
    gap: var(--spacing-4);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   11. FOOTER PREMIUM
   ============================================ */
.footer-premium {
    background: var(--midnight-blue);
    color: white;
    padding: var(--spacing-16) 0 0;
}

.footer-main-premium {
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: var(--spacing-8);
    padding-bottom: var(--spacing-12);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-brand-premium .footer-logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
    margin-bottom: var(--spacing-4);
    line-height: 0;
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: 12px;
    padding: 8px 12px;
    box-shadow: 0 8px 24px rgba(2, 6, 23, 0.22);
}

.footer-brand-premium .footer-logo img {
    height: clamp(50px, 7vw, 92px);
    width: auto;
    max-width: min(360px, 80vw);
    display: block;
}

.footer-brand-premium p {
    color: var(--slate-400);
    line-height: 1.7;
    margin-bottom: var(--spacing-6);
}

.footer-social-premium {
    display: flex;
    gap: var(--spacing-3);
}

.social-link-premium {
    width: 44px;
    height: 44px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--text-lg);
    transition: all var(--transition-base);
}

.social-link-premium:hover {
    background: var(--gradient-cta);
    transform: translateY(-3px);
}

.footer-title-premium {
    font-family: var(--font-display);
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--spacing-6);
    color: white;
}

.footer-links-premium {
    list-style: none;
    padding: 0;
    margin: 0;
}

.footer-links-premium li {
    margin-bottom: var(--spacing-3);
}

.footer-links-premium a {
    color: var(--slate-400);
    text-decoration: none;
    transition: all var(--transition-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
}

.footer-links-premium a:hover {
    color: var(--electric-cyan);
    transform: translateX(5px);
}

.footer-contact-premium a {
    color: var(--slate-400);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    margin-bottom: var(--spacing-4);
    transition: all var(--transition-base);
}

.footer-contact-premium a:hover {
    color: var(--electric-cyan);
}

.footer-contact-premium i {
    width: 20px;
    color: var(--electric-cyan);
}

.footer-bottom-premium {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-6) 0;
    color: var(--slate-500);
    font-size: var(--text-sm);
}

/* ============================================
   12. FLOATING WHATSAPP PREMIUM
   ============================================ */
.floating-whatsapp-premium {
    position: fixed;
    bottom: var(--spacing-6);
    right: var(--spacing-6);
    z-index: var(--z-fixed);
}

.whatsapp-button-premium {
    width: 64px;
    height: 64px;
    background: var(--whatsapp-green);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
    animation: pulse-glow 2s ease-in-out infinite;
}

.whatsapp-button-premium:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(37, 211, 102, 0.5);
}

/* Tooltip */
.whatsapp-tooltip-premium {
    position: absolute;
    right: 80px;
    top: 50%;
    transform: translateY(-50%);
    background: white;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--slate-700);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-base);
}

.whatsapp-tooltip-premium::after {
    content: '';
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    border: 8px solid transparent;
    border-left-color: white;
}

.floating-whatsapp-premium:hover .whatsapp-tooltip-premium {
    opacity: 1;
    visibility: visible;
}

/* ============================================
   13. NOTIFICATION BAR PREMIUM
   ============================================ */
.notification-bar-premium {
    background: var(--gradient-cta);
    color: white;
    padding: var(--spacing-3) 0;
    text-align: center;
    font-size: var(--text-sm);
    font-weight: 500;
}

.notification-bar-premium a {
    color: white;
    font-weight: 700;
    text-decoration: underline;
    margin-left: var(--spacing-2);
}

/* ============================================
   14. RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .footer-main-premium {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .hero-metrics-premium {
        flex-direction: column;
        gap: var(--spacing-4);
    }

    .metric-card-premium {
        min-width: auto;
        width: 100%;
        max-width: 250px;
    }

    .footer-main-premium {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-social-premium {
        justify-content: center;
    }

    .footer-brand-premium {
        margin-bottom: var(--spacing-8);
    }

    .footer-bottom-premium {
        flex-direction: column;
        gap: var(--spacing-4);
        text-align: center;
    }

    .cta-buttons-premium {
        flex-direction: column;
        align-items: center;
    }

    .btn-premium {
        width: 100%;
        max-width: 300px;
    }
}

@media (max-width: 480px) {
    .hero-title-premium {
        font-size: 2rem;
    }

    .hero-subtitle-premium {
        font-size: var(--text-base);
    }

    .section-title-premium {
        font-size: 1.75rem;
    }

    .floating-whatsapp-premium {
        bottom: var(--spacing-4);
        right: var(--spacing-4);
    }

    .whatsapp-button-premium {
        width: 56px;
        height: 56px;
        transform: translateY(0);
    }

    .back-to-top-premium:hover {
        background: var(--gradient-cta);
        color: white;
        transform: translateY(-5px);
    }

    .progress-wrap {
        position: absolute;
        inset: -4px;
        pointer-events: none;
    }

    .progress-circle {
        width: 64px;
        height: 64px;
        fill: none;
        stroke: var(--electric-cyan);
        stroke-width: 4;
        stroke-dasharray: 200;
        stroke-dashoffset: 200;
        transition: stroke-dashoffset 10ms linear;
        transform: rotate(-90deg);
        transform-origin: center;
    }

    /* ============================================
   16. UTILITIES
   ============================================ */
    .container-premium {
        max-width: 1280px;
        margin: 0 auto;
        padding: 0 var(--spacing-6);
    }

    .text-gradient {
        background: var(--gradient-cta);
        -webkit-background-clip: text;
        -webkit-text-fill-color: transparent;
        background-clip: text;
    }

    .bg-gradient-primary {
        background: var(--gradient-primary);
    }

    .bg-gradient-hero {
        background: var(--gradient-hero);
        background-size: 400% 400%;
        animation: gradientShift 15s ease infinite;
    }

}

@media (max-width: 768px) {

    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
}

/* Focus styles for accessibility */
.btn-premium:focus-visible,
.nav-link-premium:focus-visible,
a:focus-visible {
    outline: 2px solid var(--electric-cyan);
    outline-offset: 2px;
}

/* Print styles */
@media print {

    .floating-whatsapp-premium,
    .notification-bar-premium {
        display: none;
    }
}

/* ============================================
   16. MOBILE MENU PREMIUM
   ============================================ */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: var(--spacing-2);
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: white;
    margin: 5px 0;
    transition: all 0.3s ease;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

@media (max-width: 992px) {
    .mobile-menu-toggle {
        display: block;
    }

    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        max-width: 300px;
        height: 100vh;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px);
        padding: var(--spacing-20) var(--spacing-6) var(--spacing-6);
        transition: right 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        z-index: 1000;
        box-shadow: var(--shadow-2xl);
    }

    .main-navigation.is-open,
    .main-navigation.active {
        right: 0;
    }

    .main-navigation ul {
        flex-direction: column;
        align-items: flex-start !important;
        gap: var(--spacing-6) !important;
    }

    .nav-link-premium {
        font-size: var(--text-lg);
        width: 100%;
        display: block;
        padding: var(--spacing-2) 0;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
}

/* ============================================
   17. CUSTOM CURSOR PREMIUM — HYBRID
   ============================================ */
/* --- Ring (outer follower) --- */
.cursor-premium {
    position: fixed;
    width: 36px;
    height: 36px;
    border: 2px solid rgba(14, 165, 233, 0.5);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate3d(-50%, -50%, 0);
    display: none;
    transition: width 0.35s cubic-bezier(.4, 0, .2, 1),
        height 0.35s cubic-bezier(.4, 0, .2, 1),
        border-color 0.3s ease,
        background 0.3s ease,
        opacity 0.3s ease;
}

/* --- Dot (precise center) --- */
.cursor-dot-premium {
    position: fixed;
    width: 5px;
    height: 5px;
    background: var(--electric-cyan);
    border-radius: 50%;
    pointer-events: none;
    z-index: 10000;
    transform: translate3d(-50%, -50%, 0);
    display: none;
    box-shadow: 0 0 6px var(--electric-cyan);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

/* --- Balance SVG icon (shows on hover) --- */
.cursor-balance-icon {
    position: fixed;
    width: 22px;
    height: 22px;
    pointer-events: none;
    z-index: 10001;
    transform: translate3d(-50%, -120%, 0);
    display: none;
    opacity: 0;
    transition: opacity 0.3s ease, transform 0.3s cubic-bezier(.4, 0, .2, 1);
    filter: drop-shadow(0 0 4px rgba(14, 165, 233, 0.6));
}

/* --- Hover state: ring expands, dot hides, balance appears --- */
.cursor-hover {
    width: 52px;
    height: 52px;
    border-color: var(--electric-cyan);
    background: rgba(14, 165, 233, 0.08);
}

.cursor-hover~.cursor-dot-premium {
    opacity: 0;
    transform: translate3d(-50%, -50%, 0) scale(0);
}

.cursor-balance-visible {
    opacity: 1;
    transform: translate3d(-50%, -130%, 0) scale(1);
}

@media (pointer: fine) {

    .cursor-premium,
    .cursor-dot-premium,
    .cursor-balance-icon {
        display: block;
    }

    body,
    a,
    button,
    input,
    textarea,
    select,
    .gallery-item,
    .service-card-premium,
    .product-card-premium {
        cursor: none;
    }
}

/* ============================================
   18. PAGE TRANSITIONS
   ============================================ */
.page-transition-overlay {
    position: fixed;
    inset: 0;
    background: var(--midnight-blue);
    z-index: 10000;
    transform: translateY(100%);
    transition: transform 0.6s cubic-bezier(0.85, 0, 0.15, 1);
}

.page-transition-overlay.is-active {
    transform: translateY(0);
}

/* ============================================
    20. PRELOADER & PROGRESS BAR
    ============================================ */
.preloader-premium {
    position: fixed;
    inset: 0;
    background: var(--midnight-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 12000;
    transition: opacity 0.6s ease, visibility 0.6s;
}

.preloader-premium.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loader-logo {
    animation: loaderPulse 1.5s ease-in-out infinite;
    line-height: 0;
    background: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.92);
    border-radius: 12px;
    padding: 10px 14px;
    box-shadow: 0 10px 26px rgba(2, 6, 23, 0.25);
}

.loader-logo img {
    height: clamp(84px, 13vw, 130px);
    width: auto;
    max-width: min(360px, 82vw);
    display: block;
}

@keyframes loaderPulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.5;
        transform: scale(0.95);
    }
}

.scroll-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    height: 4px;
    background: var(--gradient-cta);
    z-index: 11001;
    width: 0%;
    transition: width 0.1s ease;
}

/* ============================================
    21. UTILITIES REFINEMENTS
    ============================================ */
.hidden {
    display: none !important;
}

.ripple {
    position: absolute;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* ============================================
   19. INTERACTIVE ELEMENTS (TYPING)
   ============================================ */
.typing-active::after {
    content: '|';
    animation: blink 1s infinite;
    color: var(--electric-cyan);
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

/* Reveal Overlays */
.reveal-overlay {
    position: relative;
    overflow: hidden;
}

.reveal-overlay::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--gradient-cta);
    transform: translateX(-100%);
    transition: transform 0.6s cubic-bezier(0.77, 0, 0.175, 1);
    z-index: 2;
}

.reveal-overlay.is-visible::after {
    transform: translateX(100%);
}

/* ============================================
   20. BACK TO TOP PREMIUM
   ============================================ */
.back-to-top-premium {
    position: fixed;
    bottom: calc(var(--spacing-6) + 80px);
    right: var(--spacing-6);
    width: 64px;
    height: 64px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--slate-800);
    font-size: 20px;
    box-shadow: var(--shadow-xl);
    cursor: pointer;
    border: none;
    z-index: var(--z-fixed);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.back-to-top-premium.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-premium:hover {
    background: var(--ocean-blue);
    color: white;
    transform: translateY(-5px);
}

.progress-wrap {
    position: absolute;
    inset: 0;
}

.progress-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-circle {
    fill: none;
    stroke: var(--electric-cyan);
    stroke-width: 4;
    stroke-dasharray: 188.4;
    stroke-dashoffset: 188.4;
}

/* ============================================
   19. BACK TO TOP PREMIUM
   ============================================ */
.back-to-top-premium {
    position: fixed;
    bottom: calc(var(--spacing-6) + 80px);
    /* Above WhatsApp */
    right: var(--spacing-6);
    width: 64px;
    height: 64px;
    background: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--slate-800);
    font-size: 20px;
    box-shadow: var(--shadow-xl);
    cursor: pointer;
    border: none;
    z-index: var(--z-fixed);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all var(--transition-base);
}

.back-to-top-premium.is-active {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top-premium:hover {
    background: var(--ocean-blue);
    color: white;
    transform: translateY(-5px);
}

.progress-wrap {
    position: absolute;
    inset: 0;
}

.progress-svg {
    width: 100%;
    height: 100%;
    transform: rotate(-90deg);
}

.progress-circle {
    fill: none;
    stroke: var(--electric-cyan);
    stroke-width: 4;
    stroke-dasharray: 188.4;
    /* 2 * PI * 30 */
    stroke-dashoffset: 188.4;
    transition: stroke-dashoffset 0.1s linear;
}

/* Section 20: Custom cursor moved to section 17 (Hybrid) */

/* ============================================
   21. HERO PARTICLES
   ============================================ */
.hero-particles {
    position: absolute;
    inset: 0;
    overflow: hidden;
    pointer-events: none;
    z-index: 1;
}

.particle {
    position: absolute;
    background: radial-gradient(circle, rgba(14, 165, 233, 0.9) 0%, transparent 70%);
    border-radius: 50%;
    animation: particleFloat 15s infinite ease-in-out;
    opacity: 0.7;
}

.particle:nth-child(1) {
    width: 6px;
    height: 6px;
    left: 10%;
    animation-delay: 0s;
    animation-duration: 12s;
}

.particle:nth-child(2) {
    width: 8px;
    height: 8px;
    left: 20%;
    animation-delay: 2s;
    animation-duration: 14s;
}

.particle:nth-child(3) {
    width: 4px;
    height: 4px;
    left: 30%;
    animation-delay: 4s;
    animation-duration: 10s;
}

.particle:nth-child(4) {
    width: 10px;
    height: 10px;
    left: 40%;
    animation-delay: 1s;
    animation-duration: 16s;
}

.particle:nth-child(5) {
    width: 5px;
    height: 5px;
    left: 50%;
    animation-delay: 3s;
    animation-duration: 11s;
}

.particle:nth-child(6) {
    width: 7px;
    height: 7px;
    left: 60%;
    animation-delay: 5s;
    animation-duration: 13s;
}

.particle:nth-child(7) {
    width: 6px;
    height: 6px;
    left: 70%;
    animation-delay: 0.5s;
    animation-duration: 15s;
}

.particle:nth-child(8) {
    width: 9px;
    height: 9px;
    left: 80%;
    animation-delay: 2.5s;
    animation-duration: 12s;
}

.particle:nth-child(9) {
    width: 4px;
    height: 4px;
    left: 90%;
    animation-delay: 4.5s;
    animation-duration: 14s;
}

.particle:nth-child(10) {
    width: 8px;
    height: 8px;
    left: 15%;
    animation-delay: 1.5s;
    animation-duration: 10s;
}

@keyframes particleFloat {

    0%,
    100% {
        transform: translateY(100vh) scale(0);
        opacity: 0;
    }

    10% {
        opacity: 0.7;
        transform: translateY(80vh) scale(1);
    }

    90% {
        opacity: 0.7;
        transform: translateY(10vh) scale(1);
    }

    100% {
        transform: translateY(-10vh) scale(0);
        opacity: 0;
    }
}

/* ============================================
   22. TYPEWRITER EFFECT
   ============================================ */
.typewriter-text {
    display: inline;
    border-right: 3px solid var(--electric-cyan);
    animation: typewriterBlink 0.7s step-end infinite;
}

@keyframes typewriterBlink {

    0%,
    100% {
        border-color: var(--electric-cyan);
    }

    50% {
        border-color: transparent;
    }
}

/* ============================================
   23. GLASSMORPHISM ADVANCED
   ============================================ */
.glass-ultra {
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2), inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

/* ============================================
   24. PAGE HERO (Internal Pages)
   ============================================ */
.page-hero-premium {
    background: var(--gradient-hero);
    background-size: 400% 400%;
    animation: gradientShift 15s ease infinite;
    padding: var(--spacing-20) 0 var(--spacing-12);
    position: relative;
    text-align: center;
    color: white;
    overflow: hidden;
}

.page-hero-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    pointer-events: none;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    margin: 0 auto;
}

/* ============================================
   25. BREADCRUMBS
   ============================================ */
.breadcrumbs-premium {
    display: flex;
    justify-content: center;
    gap: var(--spacing-2);
    color: rgba(255, 255, 255, 0.7);
    font-size: var(--text-sm);
    margin-bottom: var(--spacing-6);
}

.breadcrumbs-premium a {
    color: white;
    text-decoration: none;
    transition: color 0.3s;
}

.breadcrumbs-premium a:hover {
    color: var(--electric-cyan);
}

/* ============================================
   26. CONTACT PAGE STYLES
   ============================================ */
.contact-card-premium {
    background: white;
    border-radius: var(--radius-xl);
    padding: var(--spacing-8);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--slate-100);
    height: 100%;
}

body.dark-mode .contact-card-premium {
    background: rgba(30, 41, 59, 0.8);
    border-color: rgba(255, 255, 255, 0.05);
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-6);
}

.contact-icon-box {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    background: var(--slate-50);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--ocean-blue);
    font-size: 1.25rem;
    flex-shrink: 0;
}

body.dark-mode .contact-icon-box {
    background: rgba(255, 255, 255, 0.1);
    color: var(--electric-cyan);
}

.contact-label {
    font-size: var(--text-sm);
    color: var(--slate-500);
    font-weight: 600;
    margin-bottom: var(--spacing-1);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.contact-value {
    color: var(--slate-800);
    font-weight: 500;
    font-size: var(--text-lg);
}

body.dark-mode .contact-value {
    color: white;
}

.contact-value a {
    color: inherit;
    text-decoration: none;
    transition: color 0.3s;
}

.contact-value a:hover {
    color: var(--electric-cyan);
}

/* ============================================
   27. PREMIUM FORM STYLES
   ============================================ */
.premium-form-group {
    margin-bottom: var(--spacing-5);
}

.premium-label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--slate-700);
}

body.dark-mode .premium-label {
    color: var(--slate-300);
}

.premium-input,
.premium-select,
.premium-textarea {
    width: 100%;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-lg);
    border: 1px solid var(--slate-200);
    background: var(--slate-50);
    font-family: var(--font-primary);
    transition: all 0.3s ease;
}

body.dark-mode .premium-input,
body.dark-mode .premium-select,
body.dark-mode .premium-textarea {
    background: rgba(30, 41, 59, 0.6);
    border-color: rgba(255, 255, 255, 0.1);
    color: white;
}

.premium-input:focus,
.premium-select:focus,
.premium-textarea:focus {
    outline: none;
    border-color: var(--electric-cyan);
    background: white;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

body.dark-mode .premium-input:focus,
body.dark-mode .premium-select:focus,
body.dark-mode .premium-textarea:focus {
    background: rgba(30, 41, 59, 0.8);
}

/* ============================================
   28. MAP CONTAINER
   ============================================ */
.map-container-premium {
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    height: 400px;
    margin-top: var(--spacing-12);
}

/* ============================================
   29. QUOTE BOX (About Page)
   ============================================ */
.quote-box {
    border-left: 4px solid var(--electric-cyan);
    padding-left: 1.5rem;
    margin: 2rem 0;
    font-style: italic;
    color: var(--slate-600);
    background: rgba(14, 165, 233, 0.05);
    padding: 1.5rem;
    border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

body.dark-mode .quote-box {
    background: rgba(14, 165, 233, 0.1);
    color: var(--slate-400);
}

/* ============================================
   30. SKELETON LOADING
   ============================================ */
.skeleton {
    background: linear-gradient(90deg,
            var(--slate-200) 25%,
            var(--slate-100) 50%,
            var(--slate-200) 75%);
    background-size: 200% 100%;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
    border-radius: var(--radius-lg);
}

.skeleton-text {
    height: 1em;
    margin-bottom: 0.5em;
    border-radius: var(--radius-sm);
}

.skeleton-text:last-child {
    width: 70%;
}

.skeleton-title {
    height: 2em;
    width: 60%;
    margin-bottom: 1em;
}

.skeleton-image {
    aspect-ratio: 16/9;
    width: 100%;
}

.skeleton-avatar {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.skeleton-card {
    padding: var(--spacing-6);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-base);
}

@keyframes skeleton-pulse {
    0% {
        background-position: 200% 0;
    }

    100% {
        background-position: -200% 0;
    }
}

/* Dark mode skeleton */
body.dark-mode .skeleton {
    background: linear-gradient(90deg,
            var(--slate-700) 25%,
            var(--slate-600) 50%,
            var(--slate-700) 75%);
    background-size: 200% 100%;
}

body.dark-mode .skeleton-card {
    background: var(--slate-800);
}

/* Instagram skeleton items */
.instagram-skeleton {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
}

.instagram-skeleton-item {
    aspect-ratio: 1;
    background: linear-gradient(90deg,
            var(--slate-200) 25%,
            var(--slate-100) 50%,
            var(--slate-200) 75%);
    background-size: 200% 100%;
    animation: skeleton-pulse 1.5s ease-in-out infinite;
    border-radius: var(--radius-lg);
}

@media (max-width: 768px) {
    .instagram-skeleton {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ============================================
   ACESSIBILIDADE (WCAG 2.1)
   ============================================ */

/* Skip Link - Visível apenas com foco */
.skip-link {
    position: absolute;
    top: -100%;
    left: 50%;
    transform: translateX(-50%);
    background: var(--electric-cyan);
    color: var(--midnight-blue);
    padding: 1rem 2rem;
    border-radius: var(--radius-lg);
    font-weight: 700;
    z-index: 10000;
    text-decoration: none;
    transition: top 0.3s ease;
}

.skip-link:focus {
    top: 1rem;
    outline: 3px solid var(--warning-amber);
    outline-offset: 2px;
}

/* Focus States Visíveis */
:focus-visible {
    outline: 3px solid var(--electric-cyan);
    outline-offset: 3px;
}

/* Focus para botões */
.btn-premium:focus-visible,
.whatsapp-button-premium:focus-visible,
.back-to-top-premium:focus-visible {
    outline: 3px solid white;
    outline-offset: 3px;
    box-shadow: 0 0 0 6px rgba(14, 165, 233, 0.5);
}

/* Focus para links de navegação */
.nav-link-premium:focus-visible {
    outline: 2px solid var(--electric-cyan);
    outline-offset: 2px;
    background: rgba(255, 255, 255, 0.15);
}

/* Focus para inputs */
.premium-input:focus-visible,
.premium-select:focus-visible,
.premium-textarea:focus-visible {
    outline: none;
    border-color: var(--electric-cyan);
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.2);
}

/* Focus para cards */
.glass-card:focus-within,
.feature-card-premium:focus-within,
.service-card-premium:focus-within {
    box-shadow: 0 0 0 3px var(--electric-cyan), var(--shadow-xl);
}

/* ============================================
   20. 2026 INNOVATIONS - MODERN WEB FEATURES
   ============================================ */

/* 20.1 Typography Upgrade - Space Grotesk */
@import url('https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
}

.hero-title-premium,
.section-title-premium,
.cta-title-premium,
.footer-logo {
    font-family: var(--font-display);
}

.footer-logo img {
    height: auto;
    display: block;
}

/* 20.2 Aurora Borealis Effect */
@keyframes aurora {

    0%,
    100% {
        opacity: 0.4;
        transform: translateX(0) translateY(0) scale(1);
    }

    25% {
        opacity: 0.6;
        transform: translateX(20px) translateY(-30px) scale(1.1);
    }

    50% {
        opacity: 0.5;
        transform: translateX(-10px) translateY(-50px) scale(1.2);
    }

    75% {
        opacity: 0.7;
        transform: translateX(-30px) translateY(-20px) scale(1.05);
    }
}

.hero-aurora {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    pointer-events: none;
    overflow: hidden;
    z-index: 0;
}

.aurora-layer {
    position: absolute;
    width: 150%;
    height: 150%;
    border-radius: 50%;
    filter: blur(80px);
    mix-blend-mode: soft-light;
}

.aurora-layer-1 {
    background: radial-gradient(ellipse at 30% 20%, var(--electric-cyan), transparent 60%);
    top: -50%;
    left: -25%;
    animation: aurora 15s ease-in-out infinite;
}

.aurora-layer-2 {
    background: radial-gradient(ellipse at 70% 80%, var(--neon-teal), transparent 60%);
    bottom: -50%;
    right: -25%;
    animation: aurora 18s ease-in-out infinite reverse;
}

.aurora-layer-3 {
    background: radial-gradient(ellipse at 50% 50%, var(--ocean-blue), transparent 70%);
    top: -30%;
    left: 20%;
    animation: aurora 20s ease-in-out infinite 5s;
}

/* 20.3 Morphing Gradients */
@keyframes morphGradient {
    0% {
        background-position: 0% 50%;
        background-size: 200% 200%;
    }

    25% {
        background-position: 50% 0%;
        background-size: 250% 250%;
    }

    50% {
        background-position: 100% 50%;
        background-size: 200% 200%;
    }

    75% {
        background-position: 50% 100%;
        background-size: 220% 220%;
    }

    100% {
        background-position: 0% 50%;
        background-size: 200% 200%;
    }
}

.gradient-morph {
    background:
        radial-gradient(ellipse at 20% 30%, rgba(14, 165, 233, 0.4) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 70%, rgba(20, 184, 166, 0.3) 0%, transparent 50%),
        radial-gradient(ellipse at 50% 50%, rgba(30, 58, 95, 0.5) 0%, transparent 70%),
        var(--midnight-blue);
    animation: morphGradient 25s ease-in-out infinite;
}

/* 20.4 Bento Grid Layout System */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-auto-rows: minmax(180px, auto);
    gap: 1.5rem;
}

.bento-item {
    background: white;
    border-radius: var(--radius-2xl);
    border: 1px solid var(--slate-200);
    overflow: hidden;
    transition: all var(--transition-base);
    container-type: inline-size;
}

.bento-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-2xl);
    border-color: var(--electric-cyan);
}

/* Bento item sizes */
.bento-item.span-2 {
    grid-column: span 2;
}

.bento-item.span-3 {
    grid-column: span 3;
}

.bento-item.span-4 {
    grid-column: span 4;
}

.bento-item.tall {
    grid-row: span 2;
}

.bento-item.featured {
    grid-column: span 2;
    grid-row: span 2;
    background: var(--gradient-primary) !important;
    color: white;
}

.bento-item.featured .bento-title {
    color: white !important;
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.bento-item.featured .bento-description {
    color: rgba(255, 255, 255, 0.85);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
}

.bento-item.featured .bento-link {
    color: #38bdf8;
}

.bento-content {
    padding: 2rem;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.bento-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-cta);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
    color: white;
}

.bento-title {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 0.75rem;
}

.bento-description {
    color: var(--slate-600);
    line-height: 1.7;
    flex-grow: 1;
}

.bento-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--electric-cyan);
    font-weight: 600;
    margin-top: 1rem;
    transition: gap var(--transition-base);
}

.bento-link:hover {
    gap: 0.75rem;
}

/* Bento Grid Responsive */
@media (max-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-item.span-3,
    .bento-item.span-4 {
        grid-column: span 2;
    }
}

@media (max-width: 640px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-item.span-2,
    .bento-item.span-3,
    .bento-item.span-4 {
        grid-column: span 1;
    }

    .bento-item.featured {
        grid-row: span 1;
    }
}

/* Dark mode for Bento */
body.dark-mode .bento-item {
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.05);
}

body.dark-mode .bento-title {
    color: white;
}

body.dark-mode .bento-description {
    color: var(--slate-400);
}

/* 20.5 Container Queries */
@container (min-width: 400px) {
    .bento-content {
        padding: 2.5rem;
    }

    .bento-title {
        font-size: 1.75rem;
    }
}

@container (max-width: 300px) {
    .bento-icon {
        width: 48px;
        height: 48px;
        font-size: 1.25rem;
    }

    .bento-title {
        font-size: 1.25rem;
    }

    .bento-content {
        padding: 1.5rem;
    }
}

/* 20.6 Scroll-Driven Animations (CSS Native) */
@supports (animation-timeline: view()) {
    .scroll-reveal {
        opacity: 0;
        transform: translateY(60px);
        animation: scrollReveal linear both;
        animation-timeline: view();
        animation-range: entry 0% cover 40%;
    }

    @keyframes scrollReveal {
        to {
            opacity: 1;
            transform: translateY(0);
        }
    }

    .scroll-scale {
        scale: 0.8;
        animation: scrollScale linear both;
        animation-timeline: view();
        animation-range: entry 0% cover 50%;
    }

    @keyframes scrollScale {
        to {
            scale: 1;
        }
    }

    .scroll-fade {
        opacity: 0;
        animation: scrollFade linear both;
        animation-timeline: view();
        animation-range: entry 0% cover 30%;
    }

    @keyframes scrollFade {
        to {
            opacity: 1;
        }
    }

    /* Parallax effect */
    .scroll-parallax {
        animation: scrollParallax linear both;
        animation-timeline: scroll();
    }

    @keyframes scrollParallax {
        from {
            transform: translateY(-50px);
        }

        to {
            transform: translateY(50px);
        }
    }
}

/* 20.7 Skeleton Loading */
@keyframes skeletonLoading {
    0% {
        background-position: -200% 0;
    }

    100% {
        background-position: 200% 0;
    }
}

.skeleton {
    background: linear-gradient(90deg,
            var(--slate-200) 25%,
            var(--slate-100) 50%,
            var(--slate-200) 75%);
    background-size: 200% 100%;
    animation: skeletonLoading 1.5s infinite;
    border-radius: var(--radius-md);
}

.skeleton-text {
    height: 1rem;
    margin-bottom: 0.5rem;
}

.skeleton-text:last-child {
    width: 60%;
}

.skeleton-title {
    height: 2rem;
    width: 70%;
    margin-bottom: 1rem;
}

.skeleton-image {
    width: 100%;
    height: 200px;
    border-radius: var(--radius-xl);
}

.skeleton-circle {
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.skeleton-card {
    padding: 1.5rem;
    border-radius: var(--radius-2xl);
    background: white;
    border: 1px solid var(--slate-200);
}

body.dark-mode .skeleton {
    background: linear-gradient(90deg,
            var(--slate-700) 25%,
            var(--slate-600) 50%,
            var(--slate-700) 75%);
    background-size: 200% 100%;
}

body.dark-mode .skeleton-card {
    background: rgba(30, 41, 59, 0.7);
    border-color: rgba(255, 255, 255, 0.05);
}

/* 20.8 Scroll Snapping */
.scroll-snap-container {
    scroll-snap-type: y proximity;
    overflow-y: auto;
    height: 100vh;
}

.scroll-snap-section {
    scroll-snap-align: start;
    scroll-snap-stop: normal;
    min-height: 100vh;
}

/* Horizontal scroll snapping for galleries */
.scroll-snap-x {
    scroll-snap-type: x mandatory;
    overflow-x: auto;
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    scrollbar-width: none;
}

.scroll-snap-x::-webkit-scrollbar {
    display: none;
}

.scroll-snap-x>* {
    scroll-snap-align: center;
    flex-shrink: 0;
}

/* 20.9 Enhanced Glassmorphism */
.glass-premium {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-2xl);
    box-shadow:
        0 8px 32px rgba(0, 0, 0, 0.1),
        inset 0 0 0 1px rgba(255, 255, 255, 0.1);
}

.glass-premium::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg,
            rgba(255, 255, 255, 0.15) 0%,
            rgba(255, 255, 255, 0.05) 50%,
            rgba(255, 255, 255, 0) 100%);
    pointer-events: none;
}

body.dark-mode .glass-premium {
    background: rgba(15, 23, 42, 0.6);
    border-color: rgba(255, 255, 255, 0.08);
}

/* 20.10 Floating Labels for Forms */
.floating-label-group {
    position: relative;
    margin-bottom: 1.5rem;
}

.floating-label-input {
    width: 100%;
    padding: 1.5rem 1rem 0.5rem;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    background: white;
    transition: all var(--transition-base);
}

.floating-label-input:focus {
    border-color: var(--electric-cyan);
    outline: none;
    box-shadow: 0 0 0 3px rgba(14, 165, 233, 0.1);
}

.floating-label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--slate-400);
    transition: all var(--transition-base);
    pointer-events: none;
    background: white;
    padding: 0 0.25rem;
}

.floating-label-input:focus+.floating-label,
.floating-label-input:not(:placeholder-shown)+.floating-label {
    top: 0;
    font-size: 0.75rem;
    color: var(--electric-cyan);
}

body.dark-mode .floating-label-input {
    background: var(--slate-800);
    border-color: var(--slate-600);
    color: white;
}

body.dark-mode .floating-label {
    background: var(--slate-800);
}

/* 20.11 Progress Pills Navigation */
.progress-pills {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    z-index: var(--z-fixed);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.progress-pill {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    border: 2px solid var(--slate-400);
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
}

.progress-pill::before {
    content: attr(data-label);
    position: absolute;
    right: 24px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--midnight-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-base);
}

.progress-pill:hover::before {
    opacity: 1;
}

.progress-pill.active {
    background: var(--electric-cyan);
    border-color: var(--electric-cyan);
    transform: scale(1.3);
}

.progress-pill.active::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    border: 2px solid var(--electric-cyan);
    animation: pulse-glow 2s infinite;
}

@media (max-width: 768px) {
    .progress-pills {
        display: none;
    }
}

/* 20.12 View Transitions API Support */
@view-transition {
    navigation: auto;
}

::view-transition-old(root) {
    animation: 300ms ease-out both fadeOut;
}

::view-transition-new(root) {
    animation: 300ms ease-in both fadeIn;
}

@keyframes fadeOut {
    to {
        opacity: 0;
        transform: scale(0.95);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(1.05);
    }
}

/* Named view transitions for specific elements */
.hero-title-premium {
    view-transition-name: hero-title;
}

.logo-premium {
    view-transition-name: logo;
}

/* ============================================
   21. COLORFUL CARDS SYSTEM - 2026
   ============================================ */

/* Color Categories para Cards */
.card-color-blue {
    --card-gradient: linear-gradient(135deg, #0ea5e9 0%, #0284c7 100%);
    --card-glow: rgba(14, 165, 233, 0.25);
    --card-border: rgba(14, 165, 233, 0.3);
}

.card-color-emerald {
    --card-gradient: linear-gradient(135deg, #10b981 0%, #059669 100%);
    --card-glow: rgba(16, 185, 129, 0.25);
    --card-border: rgba(16, 185, 129, 0.3);
}

.card-color-violet {
    --card-gradient: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
    --card-glow: rgba(139, 92, 246, 0.25);
    --card-border: rgba(139, 92, 246, 0.3);
}

.card-color-amber {
    --card-gradient: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
    --card-glow: rgba(245, 158, 11, 0.25);
    --card-border: rgba(245, 158, 11, 0.3);
}

.card-color-rose {
    --card-gradient: linear-gradient(135deg, #f43f5e 0%, #e11d48 100%);
    --card-glow: rgba(244, 63, 94, 0.25);
    --card-border: rgba(244, 63, 94, 0.3);
}

.card-color-teal {
    --card-gradient: linear-gradient(135deg, #14b8a6 0%, #0d9488 100%);
    --card-glow: rgba(20, 184, 166, 0.25);
    --card-border: rgba(20, 184, 166, 0.3);
}

/* Feature Cards com Cores */
.feature-card-premium[data-color] .feature-icon-premium,
.feature-icon-premium[data-color] {
    background: var(--card-gradient);
    box-shadow: 0 10px 30px var(--card-glow);
}

.feature-card-premium[data-color]::before {
    background: var(--card-gradient);
}

.feature-card-premium[data-color]:hover {
    box-shadow: 0 20px 50px var(--card-glow);
    border-color: var(--card-border);
}

/* Service Cards com Cores */
.service-card-premium[data-color] {
    border: 1px solid var(--slate-100);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-card-premium[data-color]:hover {
    box-shadow: 0 25px 50px var(--card-glow);
    border-color: var(--card-border);
    transform: translateY(-12px);
}

.service-card-premium[data-color] .feature-icon-premium[data-color] {
    background: var(--card-gradient);
    box-shadow: 0 8px 24px var(--card-glow);
}

/* Service card image overlay with color accent */
.service-card-premium[data-color] .service-image-premium::after {
    background: linear-gradient(180deg, transparent 50%, var(--card-glow) 100%);
}

/* ============================================
   22. BENTO GRID COLORIDO - 2026
   ============================================ */

/* Bento Item Base Enhancements */
.bento-item {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Bento Blue */
.bento-item.bento-blue {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.08) 0%, rgba(14, 165, 233, 0.02) 100%);
    border: 1px solid rgba(14, 165, 233, 0.15);
}

.bento-item.bento-blue:hover {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.12) 0%, rgba(14, 165, 233, 0.04) 100%);
    border-color: rgba(14, 165, 233, 0.3);
    box-shadow: 0 20px 40px rgba(14, 165, 233, 0.15);
}

.bento-item.bento-blue .bento-icon {
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    box-shadow: 0 8px 24px rgba(14, 165, 233, 0.3);
}

/* Bento Emerald */
.bento-item.bento-emerald {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.08) 0%, rgba(16, 185, 129, 0.02) 100%);
    border: 1px solid rgba(16, 185, 129, 0.15);
}

.bento-item.bento-emerald:hover {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.12) 0%, rgba(16, 185, 129, 0.04) 100%);
    border-color: rgba(16, 185, 129, 0.3);
    box-shadow: 0 20px 40px rgba(16, 185, 129, 0.15);
}

.bento-item.bento-emerald .bento-icon {
    background: linear-gradient(135deg, #10b981, #059669);
    box-shadow: 0 8px 24px rgba(16, 185, 129, 0.3);
}

/* Bento Violet */
.bento-item.bento-violet {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.08) 0%, rgba(139, 92, 246, 0.02) 100%);
    border: 1px solid rgba(139, 92, 246, 0.15);
}

.bento-item.bento-violet:hover {
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.12) 0%, rgba(139, 92, 246, 0.04) 100%);
    border-color: rgba(139, 92, 246, 0.3);
    box-shadow: 0 20px 40px rgba(139, 92, 246, 0.15);
}

.bento-item.bento-violet .bento-icon {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    box-shadow: 0 8px 24px rgba(139, 92, 246, 0.3);
}

/* Bento Amber */
.bento-item.bento-amber {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.08) 0%, rgba(245, 158, 11, 0.02) 100%);
    border: 1px solid rgba(245, 158, 11, 0.15);
}

.bento-item.bento-amber:hover {
    background: linear-gradient(135deg, rgba(245, 158, 11, 0.12) 0%, rgba(245, 158, 11, 0.04) 100%);
    border-color: rgba(245, 158, 11, 0.3);
    box-shadow: 0 20px 40px rgba(245, 158, 11, 0.15);
}

.bento-item.bento-amber .bento-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
    box-shadow: 0 8px 24px rgba(245, 158, 11, 0.3);
}

/* Bento Rose */
.bento-item.bento-rose {
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.08) 0%, rgba(244, 63, 94, 0.02) 100%);
    border: 1px solid rgba(244, 63, 94, 0.15);
}

.bento-item.bento-rose:hover {
    background: linear-gradient(135deg, rgba(244, 63, 94, 0.12) 0%, rgba(244, 63, 94, 0.04) 100%);
    border-color: rgba(244, 63, 94, 0.3);
    box-shadow: 0 20px 40px rgba(244, 63, 94, 0.15);
}

.bento-item.bento-rose .bento-icon {
    background: linear-gradient(135deg, #f43f5e, #e11d48);
    box-shadow: 0 8px 24px rgba(244, 63, 94, 0.3);
}

/* Dark Mode Bento Adjustments */
body.dark-mode .bento-item.bento-blue,
body.dark-mode .bento-item.bento-emerald,
body.dark-mode .bento-item.bento-violet,
body.dark-mode .bento-item.bento-amber,
body.dark-mode .bento-item.bento-rose {
    background: rgba(30, 41, 59, 0.6);
}

body.dark-mode .bento-item.bento-blue:hover {
    border-color: rgba(14, 165, 233, 0.5);
}

body.dark-mode .bento-item.bento-emerald:hover {
    border-color: rgba(16, 185, 129, 0.5);
}

body.dark-mode .bento-item.bento-violet:hover {
    border-color: rgba(139, 92, 246, 0.5);
}

body.dark-mode .bento-item.bento-amber:hover {
    border-color: rgba(245, 158, 11, 0.5);
}

body.dark-mode .bento-item.bento-rose:hover {
    border-color: rgba(244, 63, 94, 0.5);
}

/* ============================================
   23. ENHANCED NAVIGATION MENU - 2026
   ============================================ */

/* Menu Premium Aprimorado */
.nav-link-premium {
    position: relative;
    overflow: hidden;
    padding: 0.65rem 1.25rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.02em;
    border-radius: 50px;
    background: transparent;
    border: 1px solid transparent;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Efeito de Glow Gradiente */
.nav-link-premium::before {
    content: '';
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg,
            #0ea5e9 0%,
            #14b8a6 25%,
            #8b5cf6 50%,
            #ec4899 75%,
            #0ea5e9 100%);
    background-size: 300% 300%;
    opacity: 0;
    filter: blur(8px);
    transition: opacity 0.4s ease;
    border-radius: inherit;
    z-index: -2;
    animation: gradient-rotate 4s linear infinite;
}

@keyframes gradient-rotate {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* Fundo Inner do Link */
.nav-link-premium::after {
    content: '';
    position: absolute;
    inset: 1px;
    background: rgba(15, 23, 42, 0.95);
    border-radius: inherit;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.nav-link-premium:hover {
    color: white;
    border-color: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
    text-shadow: 0 0 20px rgba(14, 165, 233, 0.5);
}

.nav-link-premium:hover::before {
    opacity: 0.6;
}

.nav-link-premium:hover::after {
    opacity: 1;
}

/* Menu Item Active - Glassmorphism Premium */
.nav-link-premium.active {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.2) 0%, rgba(139, 92, 246, 0.2) 100%);
    border: 1px solid rgba(14, 165, 233, 0.4);
    color: white;
    box-shadow:
        0 0 20px rgba(14, 165, 233, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
}

.nav-link-premium.active::before {
    opacity: 0.4;
}

/* Ícones com Animação de Cor e Brilho */
.nav-link-premium i {
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    font-size: 0.875rem;
    margin-right: 0.25rem;
}

@media (min-width: 993px) {
    .header-main-premium .container-premium {
        gap: 0.9rem;
    }

    .main-navigation ul {
        display: flex;
        flex-wrap: nowrap !important;
        align-items: center;
    }

    .main-navigation ul li {
        flex: 0 0 auto;
    }

    .main-navigation .nav-link-premium {
        display: inline-flex;
        align-items: center;
        white-space: nowrap;
        line-height: 1.2;
        gap: 0.35rem;
    }

    .main-navigation .nav-link-premium i {
        margin-right: 0;
        flex: 0 0 auto;
    }
}

@media (min-width: 993px) and (max-width: 1360px) {
    .main-navigation ul {
        gap: 0.35rem !important;
    }

    .main-navigation .nav-link-premium {
        padding: 0.55rem 0.85rem;
        font-size: 0.84rem;
    }
}

.nav-link-premium:hover i {
    color: #22d3ee;
    transform: scale(1.2) rotate(-8deg);
    filter: drop-shadow(0 0 8px rgba(34, 211, 238, 0.6));
}

.nav-link-premium.active i {
    color: #22d3ee;
    filter: drop-shadow(0 0 6px rgba(34, 211, 238, 0.5));
}

/* Efeito Ripple no Click */
.nav-link-premium:active {
    transform: scale(0.98);
}

/* Mobile Menu Futuristic */
@media (max-width: 992px) {
    .main-navigation .nav-link-premium {
        border-left: 3px solid transparent;
        border-radius: 0 25px 25px 0;
        margin-bottom: 0.25rem;
        transition: all 0.3s;
    }

    .main-navigation .nav-link-premium:hover {
        border-left-color: #22d3ee;
        background: linear-gradient(90deg, rgba(14, 165, 233, 0.15) 0%, transparent 100%);
        padding-left: 1.5rem;
    }

    .main-navigation .nav-link-premium.active {
        border-left-color: #22d3ee;
        background: linear-gradient(90deg, rgba(34, 211, 238, 0.2) 0%, transparent 100%);
        box-shadow: none;
    }
}

/* Reduced Motion - Respeitar preferências do usuário */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }

    .hero-premium {
        animation: none;
    }

    .preloader-premium {
        display: none !important;
    }
}

/* ============================================
   NEW: PAGE SPECIFIC HEROES
   ============================================ */
.page-hero-premium {
    min-height: 40vh;
    display: flex;
    align-items: center;
    position: relative;
    padding: 10rem 0 6rem;
    background: var(--gradient-hero);
    overflow: hidden;
}

.page-hero-premium::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom, rgba(15, 23, 42, 0.7), var(--slate-900));
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

/* Base style for image heroes */
.hero-with-image {
    background-size: cover;
    background-position: center;
    background-attachment: scroll;
}

.hero-sobre {
    background-image: url('../images/banner-sobre.webp');
}

.hero-servicos {
    background-image: url('../images/banner-servicos.webp');
}

.hero-produtos {
    background-image: url('../images/banner-produtos.webp');
}

.hero-galeria {
    background-image: url('../images/hero/balanca-rodovia.webp');
}

.hero-contato {
    background-image: url('../images/banner-servicos.webp');
}

/* ============================================
   COMPANY DATA + MAP (HOME)
   ============================================ */
.company-data-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
    gap: var(--spacing-6);
}

.company-data-card,
.company-map-card {
    border-radius: var(--radius-2xl);
    border: 1px solid var(--slate-200);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.95), rgba(248, 250, 252, 0.95));
    box-shadow: var(--shadow-xl);
    padding: var(--spacing-6);
}

.company-data-head {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-5);
}

.company-data-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: #ffffff;
    background: linear-gradient(135deg, #0ea5e9, #14b8a6);
    box-shadow: 0 12px 24px rgba(14, 165, 233, 0.28);
    flex: 0 0 auto;
}

.company-data-head h3,
.company-map-head h3 {
    margin: 0 0 0.35rem;
    color: var(--midnight-blue);
    font-size: 1.35rem;
}

.company-data-head p,
.company-map-head p {
    margin: 0;
    color: var(--slate-600);
    line-height: 1.65;
}

.company-data-grid {
    display: grid;
    gap: var(--spacing-4);
}

.company-data-item {
    border: 1px solid var(--slate-200);
    border-radius: var(--radius-xl);
    padding: 1rem;
    background: #ffffff;
}

.company-data-item h4 {
    margin: 0 0 0.55rem;
    color: var(--midnight-blue);
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.45rem;
}

.company-data-item h4 i {
    color: var(--electric-cyan);
}

.company-data-item ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.company-data-item li {
    color: var(--slate-700);
    margin-bottom: 0.35rem;
    line-height: 1.55;
}

.company-data-item a {
    color: var(--ocean-blue);
    text-decoration: none;
    font-weight: 600;
}

.company-data-item a:hover {
    color: var(--electric-cyan);
}

.company-map-head {
    margin-bottom: var(--spacing-4);
}

.company-map-frame {
    border-radius: var(--radius-xl);
    overflow: hidden;
    border: 1px solid rgba(14, 165, 233, 0.26);
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.16);
    position: relative;
}

.company-map-frame::after {
    content: '';
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: linear-gradient(180deg, rgba(14, 165, 233, 0.08), rgba(15, 23, 42, 0.08));
}

.company-map-frame iframe {
    width: 100%;
    height: 360px;
    border: 0;
    display: block;
    filter: saturate(1.12) contrast(1.06);
}

.company-map-actions {
    margin-top: var(--spacing-4);
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

body.dark-mode .company-data-card,
body.dark-mode .company-map-card {
    background: linear-gradient(180deg, rgba(15, 23, 42, 0.9), rgba(30, 41, 59, 0.9));
    border-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .company-data-item {
    background: rgba(2, 6, 23, 0.55);
    border-color: rgba(255, 255, 255, 0.08);
}

body.dark-mode .company-data-head h3,
body.dark-mode .company-map-head h3,
body.dark-mode .company-data-item h4 {
    color: #f8fafc;
}

body.dark-mode .company-data-head p,
body.dark-mode .company-map-head p,
body.dark-mode .company-data-item li {
    color: #cbd5e1;
}

body.dark-mode .company-data-item a {
    color: #67e8f9;
}

@media (max-width: 1100px) {
    .company-data-layout {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {

    .company-data-card,
    .company-map-card {
        padding: var(--spacing-5);
    }

    .company-map-frame iframe {
        height: 300px;
    }

    .company-map-actions .btn-premium {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .hero-sla-grid {
        grid-template-columns: 1fr;
    }

    .logo-premium {
        border-radius: 10px;
        padding: 6px 10px;
    }

    .logo-premium img {
        height: clamp(42px, 10vw, 64px);
        width: auto;
        max-width: 70vw;
    }

    .footer-brand-premium .footer-logo {
        border-radius: 10px;
        padding: 6px 10px;
    }

    .footer-brand-premium .footer-logo img {
        height: clamp(44px, 10vw, 72px);
        width: auto;
        max-width: 74vw;
    }

    .loader-logo {
        border-radius: 10px;
        padding: 8px 12px;
    }

    .loader-logo img {
        height: clamp(68px, 14vw, 102px);
        width: auto;
        max-width: 78vw;
    }

    .trust-strip-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .lead-magnet-content {
        grid-template-columns: 1fr;
    }

    .lead-intent-grid {
        grid-template-columns: 1fr;
    }

    .hero-with-image {
        background-attachment: scroll;
    }
}

@media (max-width: 560px) {
    .logo-premium img {
        height: clamp(38px, 10vw, 56px);
        width: auto;
        max-width: 76vw;
    }

    .trust-strip-grid {
        grid-template-columns: 1fr;
    }
}


/* Header Quickbar Conversion */
.header-quickbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.9rem;
}

.header-quickbar-copy {
    color: rgba(255, 255, 255, 0.88);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
}

.header-quickbar-copy i {
    color: var(--electric-cyan);
}

.header-quickbar-actions {
    display: inline-flex;
    align-items: center;
    gap: 0.7rem;
}

.header-quickbar-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    background: #25d366;
    color: #ffffff;
    text-decoration: none;
    font-weight: 700;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
}

.header-quickbar-whatsapp:hover {
    filter: brightness(1.06);
}

.header-quickbar-link {
    color: rgba(255, 255, 255, 0.92);
    text-decoration: underline;
    text-underline-offset: 2px;
    font-weight: 600;
}

@media (max-width: 768px) {
    .header-quickbar {
        flex-direction: column;
        align-items: stretch;
        gap: 0.55rem;
    }

    .header-quickbar-copy {
        justify-content: center;
        text-align: center;
    }

    .header-quickbar-actions {
        justify-content: center;
        flex-wrap: wrap;
    }
}

/* ============================================
   7. HEADER UTILITIES (New Phase 3)
   ============================================ */
.flex-between-center {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.flex-gap-1-5 {
    display: flex;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.header-contact-link {
    color: rgba(255, 255, 255, 0.8);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    font-size: 0.875rem;
    transition: color 0.2s ease;
}

.header-contact-link:hover {
    color: #fff;
}

.header-social-container {
    display: flex;
    gap: 0.75rem;
}

.theme-toggle-btn {
    width: 32px;
    height: 32px;
    font-size: 1rem;
    border: none;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s;
}

.theme-toggle-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: rotate(15deg);
}

.main-nav-ul {
    display: flex;
    gap: 0.5rem;
    list-style: none;
    margin: 0;
    padding: 0;
}

/* ============================================
   8. UTILITIES EXTENDED (Phase 4)
   ============================================ */
.section-brands {
    padding: 4rem 0;
    text-align: center;
}

.brand-title {
    font-size: 1.25rem;
    color: var(--slate-400);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 700;
    margin-bottom: 2rem;
}

.brand-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    opacity: 0.6;
    filter: grayscale(1);
}

.brand-item {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--slate-900);
}

.testimonial-stars {
    margin-bottom: 1.5rem;
    color: var(--warning-amber);
}

.testimonial-text {
    font-style: italic;
    color: var(--slate-600);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: 700;
}

.author-info h4 {
    font-weight: 700;
    color: var(--slate-800);
}

.author-info p {
    font-size: 0.875rem;
    color: var(--slate-500);
}

.contact-highlight-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.contact-highlight-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    color: var(--slate-700);
}

.contact-icon-wrapper {
    width: 40px;
    height: 40px;
    background: var(--gradient-cta);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon-wrapper i {
    color: white;
}

.form-input-wrapper {
    margin-bottom: 1.25rem;
}

.form-input {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 2px solid var(--slate-200);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    transition: all 0.3s;
    outline: none;
}

.form-input:focus {
    border-color: var(--electric-cyan);
}

.footer-schedule {
    opacity: 0.7;
}

.footer-schedule-note {
    margin-top: 1rem;
    font-size: 0.875rem;
    opacity: 0.6;
}

.made-with-love {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

/* ============================================
   9. INSTAGRAM & HERO REFINEMENTS (Phase 4.1)
   ============================================ */
.instagram-grid {
    gap: 1rem;
}

.instagram-btn-wrapper {
    text-align: center;
    margin-top: 3rem;
}

.instagram-btn-gradient {
    background: linear-gradient(135deg, #833ab4, #fd1d1d, #fcb045);
}

.section-contact-hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.contact-hero-text h2 {
    text-align: left;
    margin-bottom: 1.5rem;
}

.contact-hero-text p {
    color: var(--slate-600);
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.glass-card-padding {
    padding: 2.5rem;
}

.faq-grid-gap {
    gap: var(--spacing-6);
}