/* ============================================
   Coffee Break Premium - Design System 3D
   ============================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@500;600;700;800;900&family=Space+Grotesk:wght@400;500;600;700&display=swap');

:root {
    --bg-primary: #0A0A0F;
    --bg-secondary: #12121A;
    --bg-card: rgba(18, 18, 30, 0.6);
    --text-primary: #F5F0EB;
    --text-secondary: #A89F94;
    --text-muted: #6B6358;
    --accent-gold: #D4AF37;
    --accent-amber: #C8962E;
    --accent-warm: #A67B2B;
    --accent-copper: #8B6914;
    --gradient-primary: linear-gradient(135deg, #D4AF37, #B8860B);
    --gradient-text: linear-gradient(135deg, #2C1B18 0%, #8B6914 40%, #D4AF37 100%);
    --gradient-dark: linear-gradient(180deg, #0A0A0F 0%, #12121A 100%);
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --glass-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px rgba(212, 168, 83, 0.15);
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --font-sans: 'Inter', sans-serif;
    --font-display: 'Playfair Display', serif;
    --font-grotesk: 'Space Grotesk', sans-serif;
    --transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --white: #FFFFFF;
    --text-light: #A89F94;
    --bg-cream: #F5F0EB;
    --primary: #0A0A0F;
    --secondary: #D4A853;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-sans);
    overflow-x: hidden;
}

body { overflow-x: hidden; -webkit-font-smoothing: antialiased; }

::selection { background: var(--accent-gold); color: var(--bg-primary); }

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; font-size: inherit; outline: none; }

/* ============================================
   SCROLLBAR
   ============================================ */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg-primary); }
::-webkit-scrollbar-thumb { background: var(--accent-gold); border-radius: 3px; }

/* ============================================
   CANVAS 3D
   ============================================ */
#three-canvas {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

/* ============================================
   UTILITY
   ============================================ */
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; position: relative; z-index: 1; }
@media (min-width: 1600px) { .container { padding: 0 60px; } }
@media (min-width: 2200px) { .container { padding: 0 80px; } }

.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px) saturate(1.2);
    -webkit-backdrop-filter: blur(20px) saturate(1.2);
    border: 1px solid var(--glass-border);
}

.glow { box-shadow: var(--shadow-glow); }

.reveal { opacity: 0; animation: fadeUp 0.6s ease forwards; }
@keyframes fadeUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }

.subtitle {
    display: inline-block;
    color: var(--accent-gold);
    font-size: 0.8125rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 16px;
}

.bg-white { background: #FFFFFF; }
.bg-cream { background: var(--bg-cream); }
.bg-secondary { background: var(--secondary); }
.text-white { color: var(--white); }
.text-primary { color: var(--primary); }
.rounded-xl { border-radius: var(--radius-xl); }
.rounded-full { border-radius: 999px; }
.shadow-sm { box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.p-6 { padding: 24px; }
.p-8 { padding: 32px; }
.px-5 { padding-left: 20px; padding-right: 20px; }
.py-2 { padding-top: 8px; padding-bottom: 8px; }
.text-sm { font-size: 0.875rem; }
.font-medium { font-weight: 500; }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }

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

.flex { display: flex; }
.flex-col { flex-direction: column; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.justify-between { justify-content: space-between; }
.gap-2 { gap: 8px; }
.gap-4 { gap: 16px; }
.gap-6 { gap: 24px; }
.gap-8 { gap: 32px; }
.flex-wrap { flex-wrap: wrap; }
.grid { display: grid; }
.text-center { text-align: center; }
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.z-1 { z-index: 1; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.z-100 { z-index: 100; }
.w-full { width: 100%; }
.hidden { display: none; }
.block { display: block; }
.transition { transition: var(--transition); }
.hover\:opacity-80:hover { opacity: 0.8; }

.section {
    padding: 120px 0;
    position: relative;
    z-index: 1;
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 64px;
}

.section-header .tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.1);
    border: 1px solid rgba(212, 175, 55, 0.2);
    font-family: var(--font-grotesk);
    color: var(--accent-gold);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 20px;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1.15;
    margin-bottom: 16px;
}

.section-header p {
    color: var(--text-secondary);
    font-size: 1.0625rem;
    line-height: 1.7;
}

/* ============================================
   NAVBAR 3D
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 20px 0;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.navbar::before {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    opacity: 0;
    transition: opacity 0.5s;
}

.navbar.scrolled::before { opacity: 1; }
.navbar.scrolled { padding: 12px 0; }

.navbar .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.navbar .logo {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 700;
    position: relative;
}

.navbar .logo .text-gradient { font-size: 1.5rem; }

.navbar .logo .icon { display: inline-block; margin-right: 4px; }

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
}

.nav-links a:not(.btn) {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: var(--transition);
    position: relative;
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--accent-gold);
    transition: var(--transition);
}

.nav-links a:not(.btn):hover { color: var(--text-primary); }
.nav-links a:not(.btn):hover::after { width: 100%; }

.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 12px;
    z-index: 101;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition);
    border-radius: 2px;
}

.menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.menu-toggle.active span:nth-child(2) { opacity: 0; }
.menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

@media (max-width: 768px) {
    .menu-toggle { display: flex; }
    .nav-links {
        display: none;
        position: fixed;
        top: 0; left: 0; right: 0; bottom: 0;
        flex-direction: column;
        justify-content: center;
        background: rgba(10, 10, 15, 0.98);
        backdrop-filter: blur(40px);
        gap: 24px;
        z-index: 100;
    }
    .nav-links.show { display: flex; }
    .nav-links a { font-size: 1.25rem; }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 14px 28px;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9375rem;
    transition: var(--transition);
    border: none;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: inherit;
    opacity: 0;
    transition: opacity 0.4s;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #0A0A0F;
    box-shadow: 0 4px 20px rgba(212, 168, 83, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 8px 30px rgba(212, 168, 83, 0.4);
}

.btn-outline {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
}

.btn-outline:hover {
    border-color: var(--accent-gold);
    background: rgba(212, 168, 83, 0.08);
    transform: translateY(-2px);
}

.btn-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    color: var(--text-primary);
}

.btn-glass:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-2px);
}

.btn-ghost {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.1);
    color: var(--text-secondary);
}

.btn-ghost:hover {
    border-color: rgba(255,255,255,0.2);
    color: var(--text-primary);
}

.btn-lg { padding: 18px 36px; font-size: 1rem; border-radius: var(--radius-lg); }
.btn-sm { padding: 12px 22px; font-size: 0.875rem; min-height: 44px; }
.btn-block { width: 100%; }
.btn:disabled { opacity: 0.4; cursor: not-allowed; transform: none !important; }

/* ============================================
   HERO — ATTACK CONVERSION
   ============================================ */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
    padding: 140px 0 60px;
}

.hero-layout {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    position: relative;
    z-index: 2;
}

/* --- BADGE --- */
.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(212, 175, 55, 0.08);
    border: 1px solid rgba(212, 175, 55, 0.15);
    font-family: var(--font-grotesk);
    font-size: 0.6875rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 28px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* --- HEADLINE --- */
.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 5.5vw, 5.2rem);
    line-height: 1.08;
    margin-bottom: 24px;
    letter-spacing: -0.03em;
}

.hero-headline-line {
    display: block;
}

@media (max-width: 480px) {
    .hero-headline { font-size: clamp(1.75rem, 7vw, 2.2rem); }
}

.hero-headline .text-gradient {
    font-size: inherit;
}

/* --- SUBTITLE --- */
.hero-sub {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    max-width: 640px;
    margin-bottom: 36px;
}

.hero-sub strong {
    color: var(--text-primary);
    font-weight: 700;
}

/* --- ACTIONS --- */
.hero-actions {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
    margin-bottom: 56px;
}

.btn-hero {
    padding: 18px 40px;
    font-size: 1rem;
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 30px rgba(212, 168, 83, 0.35);
    font-weight: 700;
}

.btn-hero:hover {
    box-shadow: 0 8px 50px rgba(212, 168, 83, 0.5);
    transform: translateY(-2px) scale(1.02);
}

.hero-cta-link {
    font-size: 0.9375rem;
    color: var(--text-secondary);
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
    border-bottom: 1px solid transparent;
    padding-bottom: 2px;
}

.hero-cta-arrow {
    display: inline-block;
    transition: transform 0.3s ease;
    font-size: 1.125rem;
}

.hero-cta-link:hover {
    color: var(--text-primary);
    border-bottom-color: rgba(255,255,255,0.15);
}

.hero-cta-link:hover .hero-cta-arrow {
    transform: translateX(4px);
}

/* --- PAIN CARDS --- */
.hero-pains {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 56px;
    max-width: 700px;
}

.pain-card {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    border-radius: var(--radius-md);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    transition: var(--transition);
}

.pain-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(212, 168, 83, 0.2);
    transform: translateY(-2px);
}

.pain-card-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
    line-height: 1;
    margin-top: 1px;
}

.pain-card-body {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.pain-card-body strong {
    font-family: var(--font-grotesk);
    font-size: 0.8125rem;
    color: var(--text-primary);
    font-weight: 700;
}

.pain-card-body span {
    font-size: 0.75rem;
    color: var(--text-muted);
    line-height: 1.4;
}

/* --- STATS --- */
.hero-stats {
    display: flex;
    align-items: center;
    gap: 0;
    padding-top: 28px;
    border-top: 1px solid rgba(255,255,255,0.06);
}

.hero-stat-item {
    padding: 0 28px;
    text-align: left;
    position: relative;
}

.hero-stat-item + .hero-stat-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 24px;
    background: rgba(255,255,255,0.06);
}

.hero-stat-item:first-child {
    padding-left: 0;
}

.hero-stat-num {
    display: block;
    font-family: var(--font-grotesk);
    font-size: 1.75rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
    margin-bottom: 2px;
}

.hero-stat-label {
    font-family: var(--font-grotesk);
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* --- BG DECORATION --- */
.hero-bg-decoration {
    position: absolute;
    top: -20%;
    right: -10%;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(212, 168, 83, 0.04), transparent 70%);
    pointer-events: none;
    z-index: 1;
}

/* --- RESPONSIVE --- */
@media (max-width: 1024px) {
    .hero-pains { grid-template-columns: 1fr; max-width: 100%; }
    .hero-stats { flex-wrap: wrap; gap: 20px 0; }
    .hero-stat-item { flex: none; width: 50%; text-align: center; padding: 0; }
    .hero-stat-item + .hero-stat-item::before { display: none; }
    .hero-stat-num { font-size: 1.5rem; }
}

@media (max-width: 768px) {
    .hero { padding: 100px 24px 40px; min-height: 90vh; }
    .hero-actions { flex-direction: column; align-items: stretch; }
    .btn-hero { width: 100%; text-align: center; }
    .hero-cta-link { justify-content: center; }
    .hide-mobile { display: none; }
}

@media (max-width: 480px) {
    .hero { padding: 80px 16px 32px; }
    .hero-badge { font-size: 0.6875rem; }
    .hero-sub { font-size: 1rem; }
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-section {
    padding: 60px 0;
    border-top: 1px solid rgba(255,255,255,0.04);
    border-bottom: 1px solid rgba(255,255,255,0.04);
    position: relative;
    z-index: 1;
}

.trust-wrapper {
    overflow: hidden;
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.trust-track {
    display: flex;
    gap: 60px;
    animation: marquee 30s linear infinite;
    width: max-content;
}

.trust-track img,
.trust-track .trust-item {
    height: 28px;
    opacity: 0.3;
    filter: grayscale(1) brightness(1.5);
    transition: var(--transition);
    white-space: nowrap;
}

.trust-track:hover { animation-play-state: paused; }
.trust-track img:hover,
.trust-track .trust-item:hover { opacity: 0.7; filter: grayscale(0) brightness(1); }

/* ============================================
   ABOUT / DIFFERENTIALS 3D
   ============================================ */
.about-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}

.about-card {
    position: relative;
    padding: 48px 40px;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    transition: var(--transition);
    overflow: hidden;
    transform-style: preserve-3d;
    perspective: 800px;
}

.about-card:hover {
    transform: translateY(-8px) rotateX(2deg);
    border-color: rgba(212, 168, 83, 0.3);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.about-card .icon-3d {
    font-size: 3rem;
    margin-bottom: 20px;
    display: block;
    transform-style: preserve-3d;
    transition: var(--transition);
}

.about-card:hover .icon-3d { transform: scale(1.15) rotateY(10deg); }

.about-card h3 {
    font-family: var(--font-grotesk);
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 12px;
}

.about-card p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
    line-height: 1.7;
}

.about-card .glow-spot {
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle at 30% 30%, rgba(212, 168, 83, 0.03), transparent 70%);
    pointer-events: none;
}

/* ============================================
   SIMULATOR 3D
   ============================================ */
.simulator-wrap {
    position: relative;
    z-index: 1;
    max-width: 1400px;
    margin: 0 auto;
}

@media (min-width: 1800px) { .simulator-wrap { max-width: 1600px; } }

.simulator {
    border-radius: var(--radius-xl);
    background: var(--glass-bg);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    border: 1px solid var(--glass-border);
    overflow: hidden;
    box-shadow: var(--glass-shadow);
    transform-style: preserve-3d;
}

.simulator-header {
    padding: 40px;
    text-align: center;
    border-bottom: 1px solid var(--glass-border);
}

.simulator-header h2 {
    font-family: var(--font-display);
    font-size: 1.75rem;
    margin-bottom: 8px;
}

.simulator-header p {
    color: var(--text-secondary);
    font-size: 0.9375rem;
}

.simulator-body { padding: 40px; }

.slider-group {
    margin-bottom: 32px;
}

.slider-group label {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-weight: 500;
    margin-bottom: 12px;
    font-size: 0.9375rem;
    color: var(--text-secondary);
}

.slider-group .value {
    font-family: var(--font-grotesk);
    font-size: 2rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.range-wrapper {
    position: relative;
    height: 40px;
    margin: 8px 0 4px;
}

.range-wrapper input[type="range"] {
    -webkit-appearance: none;
    appearance: none;
    width: 100%;
    height: 6px;
    border-radius: 3px;
    background: rgba(255,255,255,0.1);
    outline: none;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
    margin: 0;
    padding: 0;
}

.range-wrapper .range-fill {
    position: absolute;
    top: 50%;
    left: 0;
    height: 6px;
    border-radius: 3px;
    background: var(--gradient-primary);
    transform: translateY(-50%);
    pointer-events: none;
    z-index: 1;
    transition: width 0.08s cubic-bezier(0.16, 1, 0.3, 1);
}

.range-wrapper input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    box-shadow: 0 0 20px rgba(212, 168, 83, 0.4), 0 2px 8px rgba(0,0,0,0.3);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    z-index: 3;
}

.range-wrapper input[type="range"]::-webkit-slider-thumb:hover {
    transform: scale(1.25);
    box-shadow: 0 0 30px rgba(212, 168, 83, 0.6), 0 4px 12px rgba(0,0,0,0.4);
}

.range-wrapper input[type="range"]::-moz-range-thumb {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
    cursor: pointer;
    border: none;
    box-shadow: 0 0 20px rgba(212, 168, 83, 0.4), 0 2px 8px rgba(0,0,0,0.3);
}

.range-tooltip {
    position: absolute;
    top: -28px;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--white);
    font-family: var(--font-grotesk);
    font-size: 0.8125rem;
    font-weight: 700;
    padding: 2px 10px;
    border-radius: 8px;
    pointer-events: none;
    z-index: 4;
    transition: left 0.08s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
    box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.range-tooltip::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 50%;
    transform: translateX(-50%);
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-top: 5px solid var(--accent-gold);
}

.category-filters {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

.category-filters button {
    padding: 12px 20px;
    border-radius: 999px;
    font-size: 0.8125rem;
    font-weight: 500;
    transition: var(--transition);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    color: var(--text-secondary);
    min-height: 44px;
}

.category-filters button:hover,
.category-filters button.active {
    background: rgba(212, 168, 83, 0.12);
    border-color: rgba(212, 168, 83, 0.3);
    color: var(--accent-gold);
}

.category-filters button.active {
    background: var(--gradient-primary);
    color: #0A0A0F;
    border-color: transparent;
}

.menu-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 18px;
    margin-bottom: 24px;
}

@media (min-width: 1600px) {
    .menu-grid { grid-template-columns: repeat(auto-fill, minmax(320px, 1fr)); gap: 20px; }
}

.menu-card-3d {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
    transform-style: preserve-3d;
    perspective: 800px;
}

.menu-card-3d:hover {
    transform: translateY(-4px) rotateX(2deg);
    border-color: rgba(212, 168, 83, 0.2);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.menu-card-3d.selected {
    border-color: var(--accent-gold);
    box-shadow:
        0 0 40px rgba(212, 175, 55, 0.18),
        inset 0 0 40px rgba(212, 175, 55, 0.06),
        inset 0 1px 0 rgba(212, 175, 55, 0.15);
}

.menu-card-3d.selected .card-img::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(10, 10, 15, 0.35);
    z-index: 1;
    pointer-events: none;
}

.menu-card-3d.selected .card-img img {
    transform: scale(1.05);
}

.menu-card-3d .card-img {
    height: 160px;
    overflow: hidden;
    position: relative;
}

@media (min-width: 1400px) { .menu-card-3d .card-img { height: 180px; } }
@media (min-width: 1920px) { .menu-card-3d .card-img { height: 200px; } }

.menu-card-3d .card-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.menu-card-3d:hover .card-img img { transform: scale(1.08); }

.menu-card-3d .card-tags {
    position: absolute;
    top: 8px;
    left: 8px;
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.menu-card-3d .tag {
    padding: 3px 10px;
    border-radius: 999px;
    font-size: 0.625rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    backdrop-filter: blur(8px);
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.menu-card-3d .tag[data-tag*="Vegano"],
.menu-card-3d .tag[data-tag*="vegano"],
.menu-card-3d .tag:has(+ .tag[data-tag*="Vegano"]),
.menu-card-3d .tag:has(+ .tag[data-tag*="vegano"]) { background: rgba(34, 197, 94, 0.15); color: #86EFAC; border: 1px solid rgba(34, 197, 94, 0.25); }

.menu-card-3d .tag[data-tag*="Glúten"],
.menu-card-3d .tag[data-tag*="glúten"],
.menu-card-3d .tag[data-tag*="Gluten"],
.menu-card-3d .tag[data-tag*="gluten"] { background: rgba(234, 179, 8, 0.15); color: #FDE68A; border: 1px solid rgba(234, 179, 8, 0.25); }

.menu-card-3d .tag[data-tag*="Lactose"],
.menu-card-3d .tag[data-tag*="lactose"] { background: rgba(59, 130, 246, 0.15); color: #93C5FD; border: 1px solid rgba(59, 130, 246, 0.25); }

.menu-card-3d .tag[data-tag*="Keto"],
.menu-card-3d .tag[data-tag*="keto"] { background: rgba(168, 85, 247, 0.15); color: #D8B4FE; border: 1px solid rgba(168, 85, 247, 0.25); }

.menu-card-3d .tag[data-tag*="Light"],
.menu-card-3d .tag[data-tag*="light"] { background: rgba(236, 72, 153, 0.15); color: #F9A8D4; border: 1px solid rgba(236, 72, 153, 0.25); }

.menu-card-3d .tag::before {
    content: '●';
    font-size: 0.375rem;
    line-height: 1;
}

.menu-card-3d .card-body { padding: 16px; }

.menu-card-3d .card-body .category {
    font-size: 0.6875rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.menu-card-3d .card-body h4 {
    font-family: var(--font-grotesk);
    font-size: 0.9375rem;
    font-weight: 600;
    margin: 4px 0;
}

.menu-card-3d .card-body .price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent-gold);
}

.menu-card-3d .check-indicator {
    position: absolute;
    top: 8px;
    right: 8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    color: #0A0A0F;
    opacity: 0;
    transform: scale(0);
    transition: var(--transition);
}

.menu-card-3d.selected .check-indicator { opacity: 1; transform: scale(1); }

/* Menu card (cardapio.php standalone) */
.menu-card {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
    background: rgba(255,255,255,0.02);
    border: 1px solid rgba(255,255,255,0.06);
}
.menu-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 168, 83, 0.2);
    box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}
.menu-card .card-image {
    height: 160px;
    overflow: hidden;
    position: relative;
}
.menu-card .card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.menu-card .card-tags {
    position: absolute;
    top: 8px;
    left: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    z-index: 2;
}
.menu-card .tag {
    padding: 2px 8px;
    border-radius: 4px;
    font-size: 0.625rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: rgba(10,10,15,0.75);
    color: var(--accent-gold);
    border: 1px solid rgba(212,168,83,0.2);
}
.menu-card .card-body {
    padding: 16px;
}
.menu-card .card-body .category {
    display: block;
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--accent-gold);
    margin-bottom: 6px;
}
.menu-card .card-body h3 {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 4px;
    line-height: 1.3;
}
.menu-card .card-body .price {
    font-size: 1rem;
    font-weight: 700;
    color: var(--accent-gold);
}
.menu-card .tag-vegan { color: #22C55E; border-color: rgba(34,197,94,0.3); }
.menu-card .tag-gluten-free { color: #F59E0B; border-color: rgba(245,158,11,0.3); }
.menu-card .tag-lactose-free { color: #3B82F6; border-color: rgba(59,130,246,0.3); }

/* Social footer */
.social {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}
.social a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    color: var(--text-secondary);
    transition: var(--transition);
}
.social a:hover {
    background: var(--gradient-primary);
    color: #0A0A0F;
    border-color: transparent;
}

.simulator-total {
    padding: 24px 32px;
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.08), rgba(139, 105, 20, 0.08));
    border: 1px solid rgba(212, 168, 83, 0.15);
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
}

.simulator-total .label { font-size: 0.875rem; color: var(--text-secondary); }
.simulator-total .amount {
    font-family: var(--font-grotesk);
    font-size: 2.5rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.simulator-total .detail { font-size: 0.75rem; color: var(--text-muted); }

.simulator-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.form-group { margin-bottom: 16px; }

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-gold);
    margin-bottom: 6px;
}

.form-input {
    width: 100%;
    padding: 14px 16px;
    border-radius: var(--radius-sm);
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.08);
    color: var(--text-primary);
    font-size: 0.9375rem;
    transition: var(--transition);
}

.form-input:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.1);
    background: rgba(255,255,255,0.06);
}

.bg-white .form-input {
    background: #F5F0EB;
    border-color: #D1D5DB;
    color: #1A1110;
}

.bg-white .form-input:focus {
    border-color: var(--accent-gold);
    box-shadow: 0 0 0 3px rgba(212, 168, 83, 0.1);
    background: #FEFCF8;
}

.form-input::placeholder { color: var(--accent-amber); opacity: 0.7; }

/* ============================================
   TESTIMONIALS 3D
   ============================================ */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
    gap: 24px;
}

.testimonial-card-3d {
    padding: 32px;
    border-radius: var(--radius-lg);
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px);
    transition: var(--transition);
    transform-style: preserve-3d;
}

.testimonial-card-3d:hover {
    transform: translateY(-8px) rotateX(2deg);
    border-color: rgba(212, 168, 83, 0.2);
    box-shadow: 0 20px 60px rgba(0,0,0,0.3);
}

.testimonial-card-3d .stars {
    color: var(--accent-gold);
    font-size: 1rem;
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-card-3d blockquote {
    font-size: 0.9375rem;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-card-3d .author {
    display: flex;
    align-items: center;
    gap: 12px;
}

.testimonial-card-3d .author .avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(212, 168, 83, 0.2);
}

.testimonial-card-3d .author strong {
    display: block;
    font-size: 0.875rem;
}

.testimonial-card-3d .author span {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* ============================================
   CTA 3D
   ============================================ */
.cta-section {
    position: relative;
    z-index: 1;
    padding: 120px 0;
    text-align: center;
}

.cta-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(212, 168, 83, 0.06), transparent 70%);
}

.cta-section h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3.5rem);
    margin-bottom: 16px;
}

.cta-section p {
    color: var(--text-secondary);
    font-size: 1.125rem;
    max-width: 500px;
    margin: 0 auto 32px;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
    border-top: 1px solid rgba(255,255,255,0.04);
    padding: 80px 0 40px;
    position: relative;
    z-index: 1;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

@media (min-width: 1400px) {
    .footer-grid { gap: 64px; }
}

.footer h4 {
    font-family: var(--font-grotesk);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 20px;
}

.footer a:not(.logo) {
    display: block;
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin-bottom: 10px;
    transition: var(--transition);
}

.footer a:not(.logo):hover { color: var(--accent-gold); }

.footer .social-links {
    display: flex;
    gap: 12px;
    margin-top: 20px;
}

.footer .social-links a {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    transition: var(--transition);
}

.footer .social-links a:hover {
    background: var(--accent-gold);
    color: #0A0A0F;
    border-color: var(--accent-gold);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.04);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.8125rem;
    color: var(--text-muted);
}

/* ============================================
   CHAT WIDGET 3D
   ============================================ */
.chat-widget {
    position: fixed;
    bottom: 24px;
    right: 24px;
    z-index: 100;
}

.chat-toggle-3d {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: #0A0A0F;
    box-shadow: 0 4px 30px rgba(212, 168, 83, 0.3);
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s;
    cursor: pointer;
    position: relative;
    border: none;
    outline: none;
}

.chat-toggle-3d:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 40px rgba(212, 168, 83, 0.4);
}

.chat-toggle-3d:active {
    transform: scale(0.95);
}

.chat-toggle-3d .notification-dot {
    position: absolute;
    top: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: #22C55E;
    border: 2px solid #0A0A0F;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.7; }
}

.chat-box-3d {
    position: absolute;
    bottom: 76px;
    right: 0;
    width: 380px;
    height: 540px;
    border-radius: var(--radius-lg);
    background: #12121A;
    border: 1px solid rgba(212, 168, 83, 0.15);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(212, 168, 83, 0.05);
    display: none;
    flex-direction: column;
    overflow: hidden;
    transform-origin: bottom right;
    animation: chatOpen 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes chatOpen {
    from { opacity: 0; transform: scale(0.9) translateY(10px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

.chat-box-3d.open { display: flex; }

.chat-header {
    padding: 16px 20px;
    background: linear-gradient(135deg, rgba(212, 168, 83, 0.08), rgba(184, 134, 11, 0.04));
    border-bottom: 1px solid rgba(255,255,255,0.06);
    display: flex;
    align-items: center;
    gap: 12px;
}

.chat-header .avatar {
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    flex-shrink: 0;
}

.chat-header .info { flex: 1; min-width: 0; }
.chat-header .info h5 { font-size: 0.875rem; font-family: var(--font-grotesk); margin: 0; color: var(--text-primary); }
.chat-header .info p { font-size: 0.6875rem; color: var(--text-muted); margin: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chat-header .btn-especialista { display: inline-flex; align-items: center; gap: 6px; padding: 6px 12px; border-radius: 8px; background: linear-gradient(135deg,#25D366,#128C7E); color: white; font-size: 0.6875rem; font-weight: 600; text-decoration: none; flex-shrink: 0; transition: transform 0.2s, box-shadow 0.2s; white-space: nowrap; }
.chat-header .btn-especialista:hover { transform: translateY(-1px); box-shadow: 0 4px 14px rgba(37,211,102,0.35); }

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 8px;
    scroll-behavior: smooth;
}

.chat-messages::-webkit-scrollbar { width: 4px; }
.chat-messages::-webkit-scrollbar-track { background: transparent; }
.chat-messages::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }
.chat-messages::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

.chat-messages .message {
    max-width: 85%;
    padding: 12px 16px;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    line-height: 1.6;
    animation: msgIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes msgIn {
    from { opacity: 0; transform: translateY(8px) scale(0.97); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

.chat-messages .message.user {
    align-self: flex-end;
    background: var(--gradient-primary);
    color: #0A0A0F;
    border-bottom-right-radius: 4px;
}

.chat-messages .message.bot {
    align-self: flex-start;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    border-bottom-left-radius: 4px;
    color: var(--text-primary);
}

.chat-messages .message.bot a {
    color: var(--accent-gold);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.chat-messages .typing {
    align-self: flex-start;
    display: flex;
    gap: 4px;
    padding: 14px 18px;
    background: rgba(255,255,255,0.04);
    border-radius: var(--radius-md);
    border: 1px solid rgba(255,255,255,0.06);
}

.chat-messages .typing span {
    width: 7px;
    height: 7px;
    background: var(--accent-gold);
    border-radius: 50%;
    animation: typingBounce 1.4s infinite;
}

.chat-messages .typing span:nth-child(2) { animation-delay: 0.2s; }
.chat-messages .typing span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-6px); }
}

.chat-input {
    padding: 12px 16px;
    border-top: 1px solid rgba(255,255,255,0.06);
    display: flex;
    gap: 8px;
    align-items: center;
}

.chat-input input {
    flex: 1;
    background: rgba(255,255,255,0.04);
    border: 1px solid rgba(255,255,255,0.06);
    border-radius: 10px;
    color: var(--text-primary);
    font-size: 0.875rem;
    padding: 10px 14px;
    transition: border-color 0.2s, background 0.2s;
}

.chat-input input:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(255,255,255,0.06);
}

.chat-input input::placeholder { color: var(--text-muted); }

.chat-input .send-btn {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--gradient-primary);
    color: #0A0A0F;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s, box-shadow 0.2s;
    flex-shrink: 0;
    border: none;
    cursor: pointer;
}

.chat-input .send-btn:hover:not(:disabled) {
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(212, 168, 83, 0.3);
}

.chat-input .send-btn:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* ============================================
   WHATSAPP FLOAT 3D
   ============================================ */
.whatsapp-float-3d {
    position: fixed;
    bottom: 100px;
    right: 24px;
    z-index: 99;
}

.whatsapp-float-3d a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: 999px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
    transition: var(--transition);
}

.whatsapp-float-3d a:hover {
    transform: scale(1.05) translateY(-2px);
    box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

/* ============================================
   MODAL
   ============================================ */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.7);
    backdrop-filter: blur(10px);
    z-index: 200;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal-overlay.open { display: flex; }

.modal-content-3d {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    border: 1px solid var(--glass-border);
    padding: 48px;
    max-width: 480px;
    width: 100%;
    text-align: center;
    animation: modalIn 0.4s ease;
}

.modal-content-3d .icon { font-size: 4rem; margin-bottom: 16px; }
.modal-content-3d h2 { font-family: var(--font-display); margin-bottom: 12px; }
.modal-content-3d p { color: var(--text-secondary); margin-bottom: 24px; }

/* ============================================
   ANIMATIONS
   ============================================ */
@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeSlideDown {
    from { opacity: 0; transform: translateY(-20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse-dot {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

@keyframes scrollMouse {
    0% { transform: translateX(-50%) translateY(0); opacity: 1; }
    100% { transform: translateX(-50%) translateY(12px); opacity: 0; }
}

@keyframes marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

@keyframes messageSlide {
    from { opacity: 0; transform: translateY(8px) scale(0.98); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes typingBounce {
    0%, 60%, 100% { transform: translateY(0); }
    30% { transform: translateY(-8px); }
}

@keyframes modalIn {
    from { opacity: 0; transform: scale(0.9) translateY(20px); }
    to { opacity: 1; transform: scale(1) translateY(0); }
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.reveal-3d {
    opacity: 0;
    transform: translateY(50px) rotateX(5deg);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-3d.visible {
    opacity: 1;
    transform: translateY(0) rotateX(0);
}

.reveal-3d-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-3d-left.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-3d-right {
    opacity: 0;
    transform: translateX(40px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-3d-right.visible {
    opacity: 1;
    transform: translateX(0);
}

.reveal-scale {
    opacity: 0;
    transform: scale(0.9);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-scale.visible {
    opacity: 1;
    transform: scale(1);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1200px) {
    .about-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .grid-cols-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 1024px) {
    .about-grid { grid-template-columns: repeat(2, 1fr); }
    .testimonials-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
    .simulator-wrap { max-width: 100%; }
    .grid-cols-2 { grid-template-columns: 1fr; }
    .hero-layout { flex-direction: column; }
}

@media (max-width: 768px) {
    .section { padding: 80px 0; }
    .container { padding: 0 20px; }
    .about-grid { grid-template-columns: 1fr; }
    .about-card { padding: 32px 24px; }
    .testimonials-grid { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .hero .stats-row { gap: 24px; flex-wrap: wrap; }
    .hero .stat-item .number { font-size: 1.75rem; }
    .simulator-body { padding: 24px; }
    .simulator-header { padding: 24px; }
    .simulator-form .form-row { grid-template-columns: 1fr; }
    .simulator-total { flex-direction: column; gap: 8px; text-align: center; }
    .simulator-total .amount { font-size: 1.75rem; }
    .simulator-total { padding: 20px; }
    .menu-card-3d .card-img { height: 120px; }
    .menu-card .card-image { height: 120px; }
    .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
    .chat-box-3d { width: calc(100vw - 32px); height: 70vh; right: -8px; }
    .grid-cols-3 { grid-template-columns: 1fr; }
    .category-filters button { padding: 10px 16px; font-size: 0.75rem; }
    .cta-section { padding: 80px 0; }
    .trust-track { gap: 40px; }
    .pain-card { padding: 16px; }
}

@media (max-width: 480px) {
    .section { padding: 60px 0; }
    .container { padding: 0 16px; }
    .about-card { padding: 24px 20px; }
    .simulator-body { padding: 16px; }
    .simulator-header { padding: 16px; }
    .simulator-header h2 { font-size: 1.25rem; }
    .simulator-total { padding: 16px; }
    .menu-grid { grid-template-columns: repeat(2, 1fr); gap: 8px; }
    .menu-card-3d .card-img { height: 90px; }
    .menu-card-3d .card-body { padding: 8px; }
    .menu-card-3d .card-body h4 { font-size: 0.8125rem; }
    .menu-card-3d .card-body .price { font-size: 0.8125rem; }
    .menu-card .card-image { height: 90px; }
    .menu-card .card-body { padding: 10px; }
    .menu-card .card-body h3 { font-size: 0.8125rem; }
    .menu-card .card-body .price { font-size: 0.875rem; }
    .menu-card .card-body .category { font-size: 0.625rem; }
    .about-grid { gap: 12px; }
    .testimonials-grid { gap: 12px; }
    .footer-grid { grid-template-columns: 1fr; }
    .hero-badge { font-size: 0.625rem; padding: 4px 10px; }
    .cta-section { padding: 60px 0; }
    .whatsapp-float-3d { display: none; }
    .chat-toggle-3d { width: 52px; height: 52px; font-size: 1.25rem; }
}

@media (max-width: 380px) {
    .container { padding: 0 12px; }
    .section { padding: 40px 0; }
    .menu-grid { grid-template-columns: 1fr; }
    .menu-card .card-image { height: 140px; }
    .simulator-header h2 { font-size: 1.1rem; }
    .hero .hero-headline { font-size: clamp(1.75rem, 8vw, 2.5rem); }
}