/* ===== ULTRA HIGH-LEVEL DESIGN SYSTEM ===== */
/* Apple/Linear aesthetic: minimalism, micro-interactions, impeccable typography
   Cookbook: Bricolage Grotesque + Plus Jakarta Sans + JetBrains Mono
   Bento Grid, gradient mesh, sticky header, GSAP-ready */

:root {
    --bg-void: #030306;
    --bg-surface: #0C0D12;
    --primary: #00D4FF;
    --primary-dim: rgba(0, 212, 255, 0.08);
    --accent-violet: #7B61FF;
    --accent-warm: #FF6B35;
    --accent-dim: rgba(255, 107, 53, 0.08);
    --text-light: #F0F2F5;
    --text-muted: #7A7F8E;
    --text-dim: #4A4E5C;
    --glass-bg: rgba(255, 255, 255, 0.015);
    --glass-border: rgba(255, 255, 255, 0.06);
    --glass-border-hover: rgba(255, 255, 255, 0.14);
    --error: #FF4D4F;
    --success: #00D68F;
    --radius-sm: 10px;
    --radius-md: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
}

html {
    scroll-behavior: smooth;
}

body {
    background-color: var(--bg-void);
    color: var(--text-light);
    line-height: 1.6;
    overflow-x: hidden;
    position: relative;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===== ATMOSPHERIC BACKGROUNDS ===== */
.bg-grid {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image:
        linear-gradient(to right, rgba(255, 255, 255, 0.02) 1px, transparent 1px),
        linear-gradient(to bottom, rgba(255, 255, 255, 0.02) 1px, transparent 1px);
    background-size: 48px 48px;
    mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
    -webkit-mask-image: radial-gradient(ellipse 70% 70% at 50% 30%, rgba(0, 0, 0, 0.5) 0%, transparent 100%);
}

.aura-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.07) 0%, rgba(123, 97, 255, 0.03) 40%, transparent 70%);
    filter: blur(140px);
    pointer-events: none;
    z-index: 0;
    transform: translate(-50%, -50%);
    opacity: 0;
    transition: opacity 0.6s ease;
    will-change: transform;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== TYPOGRAPHY ===== */
h1,
h2,
h3,
.headline,
.section-title,
.btn,
.ceo-name,
.ceo-stat-number,
.ceo-quote-mark {
    font-family: 'Bricolage Grotesque', serif;
}

h1,
h2,
h3 {
    font-weight: 800;
    line-height: 1.05;
    letter-spacing: -0.04em;
}

.headline {
    font-size: clamp(3rem, 6vw, 4.8rem);
    margin-bottom: 28px;
    letter-spacing: -0.04em;
    font-weight: 800;
}

.text-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-violet) 50%, var(--accent-warm) 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subheadline {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    color: var(--text-muted);
    margin-bottom: 44px;
    max-width: 560px;
    line-height: 1.7;
    font-weight: 400;
}

.section-title {
    font-size: clamp(2.25rem, 4.5vw, 3.5rem);
    margin-bottom: 16px;
    text-align: center;
    letter-spacing: -0.03em;
}

.section-title.text-left {
    text-align: left;
}

.section-subtitle {
    font-size: 1.125rem;
    color: var(--text-muted);
    text-align: center;
    margin-bottom: 56px;
    font-weight: 400;
}

/* Monospace for tech-feel (JetBrains Mono) */
.badge-item,
.ceo-stat-number,
.ceo-stat-label {
    font-family: 'JetBrains Mono', monospace;
}

/* ===== GLASSMORPHISM ===== */
.glass-panel,
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 48px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.04);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.glass-card.primary-border {
    border-color: rgba(0, 212, 255, 0.12);
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.03) 0%, rgba(255, 255, 255, 0.01) 100%);
}

.glass-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.035);
    border-color: var(--glass-border-hover);
    box-shadow: 0 30px 60px -12px rgba(0, 0, 0, 0.7), inset 0 1px 0 rgba(255, 255, 255, 0.15);
}

/* ===== STICKY HEADER ===== */
.header {
    padding: 20px 0;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    backdrop-filter: blur(20px) saturate(180%);
    -webkit-backdrop-filter: blur(20px) saturate(180%);
    background: rgba(3, 3, 6, 0.6);
    border-bottom: 1px solid transparent;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.header.scrolled {
    padding: 12px 0;
    background: rgba(3, 3, 6, 0.85);
    border-bottom-color: var(--glass-border);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

.header-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 16px;
}

.logo {
    display: inline-flex;
    align-items: center;
    text-decoration: none;
}

.logo-img {
    height: 44px;
    width: auto;
    object-fit: contain;
    transition: height 0.3s ease;
}

.header.scrolled .logo-img {
    height: 36px;
}

/* Header CTA (hidden by default, appears on scroll) */
.header-cta {
    display: none;
    align-items: center;
    padding: 10px 20px;
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 700;
    font-family: 'Plus Jakarta Sans', sans-serif;
    cursor: pointer;
    border: none;
    background: linear-gradient(135deg, var(--primary), var(--accent-violet));
    color: #000;
    letter-spacing: -0.01em;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    white-space: nowrap;
}

.header-cta.visible {
    display: inline-flex;
    animation: fadeScale 0.4s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

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

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

.header-cta:hover {
    transform: translateY(-2px) scale(1.03);
    box-shadow: 0 8px 24px rgba(0, 212, 255, 0.3);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 4px;
    align-items: center;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    padding: 3px;
    backdrop-filter: blur(12px);
}

.lang-btn {
    background: none;
    border: 2px solid transparent;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0.45;
    padding: 0;
}

.lang-btn:hover {
    opacity: 0.8;
    transform: scale(1.1);
}

.lang-btn.active {
    opacity: 1;
    border-color: var(--primary);
    background: var(--primary-dim);
    box-shadow: 0 0 12px rgba(0, 212, 255, 0.15);
}

.desktop-only {
    display: block;
}

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

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px 36px;
    border-radius: var(--radius-md);
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    border: none;
    text-decoration: none;
    letter-spacing: -0.01em;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent-violet) 100%);
    color: #000;
    box-shadow: 0 8px 32px rgba(0, 212, 255, 0.25), 0 2px 8px rgba(0, 0, 0, 0.3);
    font-weight: 800;
}

.btn-primary:hover:not(:disabled) {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 12px 40px rgba(0, 212, 255, 0.35), 0 4px 12px rgba(123, 97, 255, 0.2);
}

.btn-primary:active:not(:disabled) {
    transform: translateY(0) scale(0.98);
    box-shadow: 0 4px 16px rgba(0, 212, 255, 0.15);
}

.btn-primary:disabled {
    background: rgba(255, 255, 255, 0.04);
    color: #52525B;
    cursor: not-allowed;
    box-shadow: none;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transform: none;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    font-weight: 700;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 32px rgba(37, 211, 102, 0.4);
}

.btn-back {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 1rem;
    cursor: pointer;
    margin-bottom: 24px;
    display: inline-flex;
    align-items: center;
    transition: color 0.2s;
    font-weight: 500;
}

.btn-back:hover {
    color: white;
}

/* ===== HERO ===== */
.hero {
    position: relative;
    padding: 180px 0 100px;
    min-height: 90vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-content {
    position: relative;
    z-index: 10;
}

/* Gradient Mesh - Linear.app inspired */
.hero-mesh {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse 80% 50% at 15% 40%, rgba(0, 212, 255, 0.14) 0%, transparent 60%),
        radial-gradient(ellipse 60% 80% at 85% 15%, rgba(123, 97, 255, 0.10) 0%, transparent 60%),
        radial-gradient(ellipse 50% 60% at 50% 85%, rgba(255, 107, 53, 0.06) 0%, transparent 60%);
    filter: blur(60px);
    animation: mesh-breathe 12s ease-in-out infinite alternate;
    pointer-events: none;
    z-index: 1;
}

@keyframes mesh-breathe {
    0% {
        transform: scale(1) rotate(0deg);
        opacity: 0.65;
    }

    50% {
        transform: scale(1.06) rotate(1deg);
        opacity: 1;
    }

    100% {
        transform: scale(0.97) rotate(-1deg);
        opacity: 0.75;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 18px;
    background: linear-gradient(135deg, var(--primary-dim), var(--accent-dim));
    border: 1px solid rgba(0, 212, 255, 0.15);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 28px;
    letter-spacing: 0.02em;
}

.hero-badge svg {
    color: var(--accent-warm);
}

.hero-cta-row {
    display: flex;
    align-items: center;
    gap: 24px;
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
    font-weight: 600;
}

.icon-success {
    color: var(--success);
}

/* ===== INFINITE LOGO CAROUSEL ===== */
.logo-carousel-section {
    padding: 48px 0 0;
    position: relative;
    z-index: 10;
}

.carousel-label {
    text-align: center;
    color: var(--text-dim);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    margin-bottom: 36px;
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
}

.logo-carousel {
    overflow: hidden;
    position: relative;
    width: 100%;
    padding: 28px 0;
    mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
    -webkit-mask-image: linear-gradient(to right, transparent 0%, black 8%, black 92%, transparent 100%);
}

.logo-track {
    display: flex;
    align-items: center;
    gap: 64px;
    width: max-content;
    animation: scroll-logos 40s linear infinite;
}

.logo-carousel:hover .logo-track {
    animation-play-state: paused;
}

.logo-item {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 48px;
}

.logo-item img {
    height: 42px;
    width: auto;
    max-width: 160px;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.6) opacity(0.35);
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
}

.logo-item img:hover {
    filter: grayscale(0%) brightness(1) opacity(1);
    transform: scale(1.1);
}

@keyframes scroll-logos {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-50%);
    }
}

/* ===== SOCIAL PROOF BADGES ===== */
.social-proof {
    padding: 48px 0 24px;
    position: relative;
    z-index: 10;
}

.badges-wrapper {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
    align-items: center;
}

.badge-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--glass-border);
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    backdrop-filter: blur(10px);
    letter-spacing: 0.02em;
}

.badge-item svg {
    color: var(--text-dim);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.badge-item:hover {
    color: var(--text-light);
    border-color: rgba(0, 212, 255, 0.25);
    transform: translateY(-3px);
    box-shadow: 0 12px 28px -8px rgba(0, 212, 255, 0.15);
    background: var(--primary-dim);
}

.badge-item:hover svg {
    color: var(--primary);
}

/* ===== BENTO GRID (Authority) ===== */
.authority {
    padding: 160px 0;
    background: transparent;
    border-top: 1px solid var(--glass-border);
    border-bottom: 1px solid var(--glass-border);
    position: relative;
}

.authority::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 500px;
    height: 250px;
    background: radial-gradient(ellipse, rgba(0, 212, 255, 0.05) 0%, transparent 70%);
    pointer-events: none;
}

.bento-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 12px;
    margin-top: 64px;
}

@media (min-width: 900px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
        grid-auto-rows: minmax(min-content, max-content);
    }

    .bento-hero-card {
        grid-column: span 2;
    }

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

.bento-card {
    background: rgba(255, 255, 255, 0.015);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-lg);
    padding: 36px 28px;
    text-align: left;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    gap: 14px;
    position: relative;
    overflow: hidden;
}

.bento-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 120px;
    height: 120px;
    background: radial-gradient(circle at 0 0, rgba(0, 212, 255, 0.05), transparent 70%);
    pointer-events: none;
}

.bento-card:hover {
    transform: translateY(-4px) scale(1.005);
    background: rgba(255, 255, 255, 0.035);
    border-color: var(--glass-border-hover);
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.bento-card h3 {
    font-size: 1.15rem;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.benefit-desc {
    color: var(--text-muted);
    font-size: 0.95rem;
    line-height: 1.65;
}

/* Animated border gradient for hero card */
.bento-hero-card {
    position: relative;
}

.bento-hero-card .bento-glow {
    position: absolute;
    inset: -1px;
    border-radius: inherit;
    padding: 1px;
    background: conic-gradient(from var(--border-angle, 0deg), var(--primary), var(--accent-violet), var(--accent-warm), var(--primary));
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0.4;
    animation: border-rotate 6s linear infinite;
    pointer-events: none;
}

@property --border-angle {
    syntax: '<angle>';
    initial-value: 0deg;
    inherits: false;
}

@keyframes border-rotate {
    to {
        --border-angle: 360deg;
    }
}

.icon-wrapper {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.08), rgba(123, 97, 255, 0.04));
    border: 1px solid rgba(0, 212, 255, 0.08);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== PROBLEM / SOLUTION ===== */
.problem {
    position: relative;
}

.flex-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 160px 24px;
}

@media (max-width: 900px) {
    .flex-split {
        grid-template-columns: 1fr;
        gap: 48px;
    }
}

.problem-list,
.solution-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 22px;
    margin-top: 36px;
}

.problem-list li,
.solution-list li {
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 16px;
    color: var(--text-light);
    font-weight: 500;
}

.bad-icon {
    color: var(--error);
    background: rgba(255, 77, 79, 0.1);
    min-width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

.good-icon {
    color: var(--success);
    background: rgba(0, 214, 143, 0.1);
    min-width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ===== CEO SECTION ===== */
.ceo-section {
    padding: 140px 0;
    position: relative;
    border-top: 1px solid var(--glass-border);
}

.ceo-section::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 600px;
    height: 500px;
    background: radial-gradient(ellipse, rgba(123, 97, 255, 0.04) 0%, transparent 70%);
    pointer-events: none;
}

.ceo-wrapper {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 72px;
    align-items: center;
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.ceo-image-container {
    position: relative;
    width: 300px;
    height: 370px;
    flex-shrink: 0;
}

.ceo-image-glow {
    position: absolute;
    inset: -24px;
    border-radius: var(--radius-xl);
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.10) 0%, rgba(123, 97, 255, 0.06) 50%, transparent 100%);
    filter: blur(50px);
    z-index: 0;
    animation: glow-pulse 6s ease-in-out infinite alternate;
}

@keyframes glow-pulse {
    0% {
        opacity: 0.5;
        transform: scale(1);
    }

    100% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.ceo-photo {
    position: relative;
    z-index: 1;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.7);
}

.ceo-content {
    display: flex;
    flex-direction: column;
    gap: 8px;
    position: relative;
}

.ceo-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary);
    font-weight: 700;
    font-family: 'JetBrains Mono', monospace;
    margin-bottom: 4px;
}

/* Giant quote mark - editorial feel */
.ceo-quote-mark {
    font-family: 'Bricolage Grotesque', serif;
    font-weight: 200;
    font-size: 8rem;
    line-height: 0.6;
    color: rgba(0, 212, 255, 0.08);
    position: absolute;
    top: -20px;
    left: -10px;
    pointer-events: none;
    user-select: none;
}

.ceo-name {
    font-family: 'Bricolage Grotesque', serif;
    font-size: clamp(2.25rem, 4.5vw, 3rem);
    font-weight: 800;
    color: var(--text-light);
    letter-spacing: -0.03em;
    line-height: 1.05;
}

.ceo-role {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 500;
    margin-bottom: 12px;
}

.ceo-bio {
    font-size: 1.05rem;
    color: var(--text-muted);
    line-height: 1.75;
    max-width: 480px;
}

.ceo-stats {
    display: flex;
    gap: 36px;
    margin-top: 28px;
    padding-top: 28px;
    border-top: 1px solid var(--glass-border);
}

.ceo-stat {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.ceo-stat-number {
    font-family: 'JetBrains Mono', monospace;
    font-size: 1.5rem;
    font-weight: 500;
    letter-spacing: -0.02em;
    background: linear-gradient(135deg, var(--primary), var(--accent-violet));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.ceo-stat-label {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-dim);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    font-weight: 500;
}

/* ===== FORM SECTION ===== */
.form-section {
    padding: 120px 0 180px;
    position: relative;
}

.form-section.hidden {
    display: none;
}

.form-container {
    max-width: 700px;
    margin: 0 auto;
    position: relative;
    overflow: hidden;
}

.progress-container {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.04);
    border-radius: 2px;
    margin-bottom: 44px;
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--primary), var(--accent-violet));
    width: 20%;
    transition: width 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    border-radius: 2px;
}

.form-step {
    display: none;
    animation: fadeIn 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateX(12px);
    }

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

.question-title {
    font-size: 1.5rem;
    margin-bottom: 32px;
    color: white;
    font-weight: 800;
    letter-spacing: -0.02em;
}

.options-grid {
    display: grid;
    gap: 12px;
    margin-bottom: 32px;
}

.option-label {
    display: flex;
    align-items: center;
    padding: 20px 22px;
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.25s ease;
    background: rgba(255, 255, 255, 0.015);
}

.option-label:hover {
    border-color: rgba(255, 255, 255, 0.15);
    background: rgba(255, 255, 255, 0.04);
}

.option-label input[type="radio"] {
    display: none;
}

.option-text {
    font-size: 1.05rem;
    font-weight: 600;
}

.option-label.selected {
    border-color: var(--primary);
    background: var(--primary-dim);
    box-shadow: 0 0 24px rgba(0, 212, 255, 0.08);
}

.input-group {
    margin-bottom: 24px;
}

.input-group label {
    display: block;
    margin-bottom: 10px;
    font-size: 0.875rem;
    color: var(--text-muted);
    font-weight: 600;
}

.input-group input {
    width: 100%;
    padding: 16px 20px;
    background: rgba(12, 13, 18, 0.8);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-sm);
    color: white;
    font-size: 1rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    transition: border-color 0.25s, box-shadow 0.25s;
}

.input-group input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 212, 255, 0.1);
}

.input-group input::placeholder {
    color: rgba(122, 127, 142, 0.5);
}

.disclaimer {
    font-size: 0.8rem;
    color: var(--text-dim);
    margin-bottom: 32px;
}

.disclaimer a {
    color: var(--primary);
    text-decoration: none;
    font-weight: 600;
}

.disclaimer a:hover {
    text-decoration: underline;
}

/* ===== DIAGNOSIS ===== */
.diagnosis-section {
    padding: 80px 0 160px;
}

.result-header {
    text-align: center;
    margin-bottom: 32px;
}

.score-circle {
    display: none;
}

.result-body {
    text-align: center;
}

.result-body p {
    font-size: 1.125rem;
    margin-bottom: 40px;
    color: var(--text-light);
    line-height: 1.8;
}

.loader {
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.2);
    border-radius: 50%;
    border-top-color: var(--primary);
    animation: spin 0.8s ease-in-out infinite;
    display: none;
    margin: 0 auto;
}

.loader.active {
    display: inline-block;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

.hidden {
    display: none !important;
}

/* ===== FOOTER ===== */
.footer {
    padding: 48px 0;
    color: var(--text-dim);
    border-top: 1px solid var(--glass-border);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 16px;
    font-size: 0.875rem;
}

.footer-links {
    display: flex;
    gap: 24px;
    align-items: center;
}

.footer-link {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.875rem;
    transition: all 0.3s ease;
    font-weight: 600;
}

.footer-link:hover {
    color: var(--primary);
}

/* ===== RESPONSIVENESS ===== */
@media (max-width: 768px) {

    .glass-panel,
    .glass-card {
        padding: 32px 24px;
    }

    .hero {
        padding-top: 140px;
        padding-bottom: 80px;
        min-height: auto;
    }

    .btn {
        width: 100%;
    }

    .flex-split {
        padding: 80px 24px;
    }

    .form-section {
        padding: 60px 0 100px;
    }

    .authority {
        padding: 80px 0;
    }

    .hero-cta-row {
        flex-direction: column;
        align-items: flex-start;
    }

    .hero-trust {
        font-size: 0.8rem;
    }

    .ceo-section {
        padding: 80px 0;
    }

    .ceo-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .ceo-image-container {
        width: 240px;
        height: 300px;
        margin: 0 auto;
    }

    .ceo-content {
        align-items: center;
    }

    .ceo-bio {
        text-align: center;
    }

    .ceo-stats {
        justify-content: center;
    }

    .ceo-quote-mark {
        display: none;
    }

    .logo-track {
        gap: 40px;
    }

    .logo-item img {
        height: 32px;
        max-width: 120px;
    }

    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .bento-card:last-child:nth-child(odd) {
        grid-column: 1 / -1;
        max-width: 320px;
        margin: 0 auto;
        width: 100%;
    }

    .header-cta {
        display: none !important;
    }
}

@media (max-width: 480px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }

    .bento-card:last-child:nth-child(odd) {
        max-width: 100%;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
        justify-content: center;
    }

    .footer-links {
        justify-content: center;
        flex-wrap: wrap;
    }

    .badges-wrapper {
        gap: 8px;
    }

    .badge-item {
        font-size: 0.75rem;
        padding: 8px 12px;
    }

    .ceo-stats {
        flex-direction: column;
        gap: 16px;
        align-items: center;
    }
}

/* ===== HERO STAGGER ANIMATION (on-load, not scroll-triggered) ===== */
.hero-reveal {
    animation: heroFadeUp 0.9s cubic-bezier(0.16, 1, 0.3, 1) forwards;
    opacity: 0;
}

.hero-delay-1 {
    animation-delay: 0.12s;
}

.hero-delay-2 {
    animation-delay: 0.24s;
}

.hero-delay-3 {
    animation-delay: 0.36s;
}

@keyframes heroFadeUp {
    from {
        opacity: 0;
        transform: translateY(36px);
    }

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

/* ===== SCROLL REVEAL ANIMATIONS ===== */
.reveal {
    opacity: 0;
    transform: translateY(36px);
    transition: all 0.9s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal.delay-1 {
    transition-delay: 0.12s;
}

.reveal.delay-2 {
    transition-delay: 0.24s;
}

.reveal.delay-3 {
    transition-delay: 0.36s;
}

/* ===== INTL-TEL-INPUT DARK MODE OVERRIDES ===== */
.iti {
    --iti-spacer: 14px;
    --iti-text-color: var(--text-light);
    --iti-bg-color: transparent;
    --iti-hover-bg-color: rgba(255, 255, 255, 0.05);
    --iti-border-color: var(--glass-border);
    --iti-dropdown-bg-color: var(--bg-surface);
    --iti-dialcode-color: var(--text-light);
    width: 100%;
}

.iti__country-list {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--glass-border) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.6) !important;
    padding: 8px 0 !important;
    background-color: var(--bg-surface) !important;
    color: var(--text-light) !important;
}

.iti__country {
    color: var(--text-light) !important;
}

.iti__country-name {
    color: var(--text-light) !important;
}

.iti__dial-code {
    color: var(--text-muted) !important;
}

.iti__search-input {
    background: rgba(255, 255, 255, 0.08) !important;
    color: var(--text-light) !important;
    border: 1px solid rgba(255, 255, 255, 0.25) !important;
    border-radius: var(--radius-sm) !important;
    padding: 10px 12px !important;
    margin: 8px !important;
    width: calc(100% - 16px) !important;
    font-size: 14px !important;
}

.iti__search-input:focus {
    outline: none !important;
    border-color: var(--primary) !important;
    background: rgba(255, 255, 255, 0.12) !important;
}

.iti__flag {
    box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.1);
}

input#whatsapp {
    padding-left: 56px !important;
}