/* ============================================================
   HACK-OEIL — Cyber CSS
   Ultra-lightweight, modern dark theme for cybersecurity
   No frameworks, no dependencies
   ============================================================ */

/* ===== CSS Custom Properties ===== */
:root {
    /* Colors */
    --bg-primary: #0a0e17;
    --bg-secondary: #0f1520;
    --bg-card: #131a2b;
    --bg-card-hover: #182238;

    --text-primary: #e8edf5;
    --text-secondary: #8892a4;
    --text-muted: #5a6478;

    --accent: #00e5a0;
    --accent-dim: rgba(0, 229, 160, 0.15);
    --accent-glow: rgba(0, 229, 160, 0.3);
    --accent-secondary: #0abffc;
    --accent-secondary-dim: rgba(10, 191, 252, 0.12);

    --border: rgba(255, 255, 255, 0.06);
    --border-hover: rgba(0, 229, 160, 0.25);

    --gradient-accent: linear-gradient(135deg, var(--accent) 0%, var(--accent-secondary) 100%);
    --gradient-dark: linear-gradient(180deg, var(--bg-primary) 0%, var(--bg-secondary) 100%);

    /* Typography */
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2.5rem;
    --space-xl: 4rem;
    --space-2xl: 6rem;

    /* Sizing */
    --container-max: 1200px;

    /* Radius */
    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 9999px;

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
    --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
    --shadow-lg: 0 16px 64px rgba(0,0,0,0.5);
    --shadow-glow: 0 0 40px rgba(0, 229, 160, 0.1);

    /* Transitions */
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --duration: 0.3s;
}

/* ===== Reset ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    scroll-padding-top: 80px;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-primary);
    overflow-x: hidden;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color var(--duration) var(--ease-out);
}

a:hover {
    color: var(--accent-secondary);
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

ul, ol {
    list-style: none;
}

/* ===== Accessibility ===== */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0,0,0,0);
    white-space: nowrap;
    border: 0;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
}

/* ===== Container ===== */
.container {
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

/* ===== Section ===== */
.section {
    padding: var(--space-2xl) 0;
    position: relative;
}

.section-dark {
    background: var(--bg-secondary);
}

/* ===== Section Header ===== */
.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.section-header.revealed {
    opacity: 1;
    transform: translateY(0);
}

.section-tag {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 0.35rem 1rem;
    border-radius: var(--radius-full);
    margin-bottom: var(--space-sm);
    border: 1px solid rgba(0, 229, 160, 0.2);
}

.section-title {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.02em;
}

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

.section-desc {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

.section-desc strong {
    color: var(--text-primary);
}

/* ============================================================
   NAVIGATION
   ============================================================ */
#site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: background var(--duration) var(--ease-out), box-shadow var(--duration) var(--ease-out);
}

#site-header.scrolled {
    background: rgba(10, 14, 23, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 1px 0 var(--border);
}

#navbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--container-max);
    margin: 0 auto;
    padding: 0 var(--space-md);
    height: 72px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    letter-spacing: -0.02em;
}

.nav-logo:hover {
    color: var(--text-primary);
}

.logo-icon {
    font-size: 1.5rem;
}

.accent {
    color: var(--accent);
}

#nav-links {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

#nav-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
    padding: 0.5rem 0.85rem;
    border-radius: var(--radius-sm);
    transition: all var(--duration) var(--ease-out);
    text-decoration: none;
    position: relative;
}

#nav-links a:hover,
#nav-links a.active {
    color: var(--text-primary);
    background: rgba(255,255,255,0.05);
}

#nav-links a.active::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    transform: translateX(-50%);
    width: 16px;
    height: 2px;
    background: var(--accent);
    border-radius: 1px;
}

.nav-cta {
    background: var(--accent-dim) !important;
    color: var(--accent) !important;
    border: 1px solid rgba(0, 229, 160, 0.2) !important;
}

.nav-cta:hover {
    background: rgba(0, 229, 160, 0.2) !important;
}

/* Hamburger */
#nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 10;
}

.hamburger {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    position: relative;
    transition: background var(--duration);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    left: 0;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--duration) var(--ease-out);
}

.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }

#nav-toggle.open .hamburger { background: transparent; }
#nav-toggle.open .hamburger::before { transform: translateY(7px) rotate(45deg); }
#nav-toggle.open .hamburger::after { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
#hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    padding-top: 72px;
}

.hero-bg-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(0, 229, 160, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 160, 0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
    -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 80%);
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 229, 160, 0.08) 0%, transparent 70%);
    top: 20%;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    animation: pulse-glow 6s ease-in-out infinite;
}

@keyframes pulse-glow {
    0%, 100% { opacity: 0.6; transform: translateX(-50%) scale(1); }
    50% { opacity: 1; transform: translateX(-50%) scale(1.15); }
}

.hero-content {
    text-align: center;
    position: relative;
    z-index: 2;
    padding: var(--space-lg) var(--space-md);
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent);
    background: var(--accent-dim);
    padding: 0.4rem 1.2rem;
    border-radius: var(--radius-full);
    border: 1px solid rgba(0, 229, 160, 0.15);
    margin-bottom: var(--space-lg);
    animation: fadeInUp 0.8s var(--ease-out);
}

.pulse-dot {
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(0, 229, 160, 0.4); }
    50% { box-shadow: 0 0 0 6px rgba(0, 229, 160, 0); }
}

#hero h1 {
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    line-height: 1.05;
    margin-bottom: var(--space-sm);
    animation: fadeInUp 0.8s var(--ease-out) 0.1s both;
}

.hero-sub {
    font-size: clamp(1.1rem, 2.5vw, 1.5rem);
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: var(--space-sm);
    animation: fadeInUp 0.8s var(--ease-out) 0.2s both;
}

.hero-desc {
    font-size: 1.05rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto var(--space-lg);
    animation: fadeInUp 0.8s var(--ease-out) 0.3s both;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    flex-wrap: wrap;
    animation: fadeInUp 0.8s var(--ease-out) 0.4s both;
}

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Hero Stats */
.hero-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-xl);
    margin-top: var(--space-xl);
    animation: fadeInUp 0.8s var(--ease-out) 0.5s both;
}

.stat {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-value {
    display: flex;
    align-items: baseline;
    justify-content: center;
    line-height: 1;
}

.stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}

.stat-suffix {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-top: 0.5rem;
}

/* Scroll indicator */
.scroll-indicator {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    animation: fadeInUp 0.8s var(--ease-out) 0.7s both;
}

.scroll-indicator span {
    display: block;
    width: 24px;
    height: 40px;
    border: 2px solid var(--text-muted);
    border-radius: 12px;
    position: relative;
}

.scroll-indicator span::after {
    content: '';
    position: absolute;
    top: 6px;
    left: 50%;
    transform: translateX(-50%);
    width: 4px;
    height: 8px;
    background: var(--accent);
    border-radius: 2px;
    animation: scroll-dot 2s ease-in-out infinite;
}

@keyframes scroll-dot {
    0%, 100% { transform: translateX(-50%) translateY(0); opacity: 1; }
    50% { transform: translateX(-50%) translateY(12px); opacity: 0.3; }
}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    border: none;
    cursor: pointer;
    transition: all var(--duration) var(--ease-out);
    text-decoration: none;
    white-space: nowrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--bg-primary);
}

.btn-primary:hover {
    background: #00ffb4;
    color: var(--bg-primary);
    box-shadow: 0 0 20px rgba(0, 229, 160, 0.3);
    transform: translateY(-2px);
}

.btn-outline {
    background: transparent;
    color: var(--text-primary);
    border: 1.5px solid var(--border);
}

.btn-outline:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--accent-dim);
    transform: translateY(-2px);
}

.btn-icon {
    font-size: 0.75rem;
}

.btn-arrow {
    width: 18px;
    height: 18px;
    transition: transform var(--duration) var(--ease-out);
}

.btn:hover .btn-arrow {
    transform: translateX(4px);
}

/* ============================================================
   FEATURE CARDS (CTFs)
   ============================================================ */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.feature-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    transition: all var(--duration) var(--ease-out);
    opacity: 0;
    transform: translateY(30px);
}

.feature-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.feature-card:nth-child(2).revealed { transition-delay: 0.1s; }
.feature-card:nth-child(3).revealed { transition-delay: 0.2s; }

.feature-card:hover {
    border-color: var(--border-hover);
    background: var(--bg-card-hover);
    transform: translateY(-4px);
    box-shadow: var(--shadow-glow);
}

.feature-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sm);
    background: var(--accent-dim);
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.feature-card h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.7;
}

/* ============================================================
   SPLIT CONTENT (App section)
   ============================================================ */
.split-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
}

.split-left, .split-right {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.split-left.revealed { opacity: 1; transform: translateY(0); }
.split-right.revealed { opacity: 1; transform: translateY(0); transition-delay: 0.15s; }

.cyber-quote {
    border-left: 3px solid var(--accent);
    padding: var(--space-lg);
    background: var(--bg-card);
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
}

.cyber-quote q {
    display: block;
    font-size: 1.3rem;
    font-weight: 300;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.cyber-quote footer {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.cyber-quote cite {
    color: var(--accent);
    font-style: normal;
    font-weight: 600;
}

.split-right .section-tag {
    margin-bottom: var(--space-md);
}

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

.split-right .section-desc {
    margin-bottom: var(--space-lg);
}

.video-btn {
    display: inline-flex;
}

/* ============================================================
   VIDEO LIGHTBOX
   ============================================================ */
.video-overlay {
    position: fixed;
    inset: 0;
    z-index: 10000;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s var(--ease-out), visibility 0.35s;
    cursor: pointer;
}

.video-overlay.active {
    opacity: 1;
    visibility: visible;
}

.video-overlay-inner {
    position: relative;
    width: 90%;
    max-width: 960px;
    aspect-ratio: 16 / 9;
    cursor: default;
    transform: scale(0.92) translateY(20px);
    transition: transform 0.4s var(--ease-out);
}

.video-overlay.active .video-overlay-inner {
    transform: scale(1) translateY(0);
}

.video-overlay iframe {
    width: 100%;
    height: 100%;
    border: none;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
}

.video-close {
    position: absolute;
    top: -48px;
    right: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.15);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 1.2rem;
    cursor: pointer;
    transition: all var(--duration);
}

.video-close:hover {
    background: rgba(255,255,255,0.2);
    color: var(--accent);
}




/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonial-card {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-xl);
    position: relative;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.testimonial-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.testimonial-quote {
    font-size: 4rem;
    font-weight: 900;
    color: var(--accent);
    line-height: 1;
    margin-bottom: -0.5rem;
    opacity: 0.4;
}

.testimonial-card p {
    font-size: 1.05rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================================
   PRICING
   ============================================================ */
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--space-md);
}

/* 2 license cards: 3 cols each (top row) */
.pricing-grid .price-card:nth-child(1),
.pricing-grid .price-card:nth-child(2) {
    grid-column: span 3;
}

/* 3 service cards: 2 cols each (bottom row) */
.pricing-grid .price-card:nth-child(n+3) {
    grid-column: span 2;
}

.price-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    text-align: center;
    position: relative;
    transition: all var(--duration) var(--ease-out);
    opacity: 0;
    transform: translateY(30px);
    display: flex;
    flex-direction: column;
}

.price-card.revealed {
    opacity: 1;
    transform: translateY(0);
}

.price-card:nth-child(2).revealed { transition-delay: 0.1s; }
.price-card:nth-child(3).revealed { transition-delay: 0.2s; }
.price-card:nth-child(4).revealed { transition-delay: 0.3s; }

.price-card:hover {
    border-color: var(--border-hover);
    transform: translateY(-6px);
    box-shadow: var(--shadow-glow);
}

.price-card-featured {
    border-color: rgba(0, 229, 160, 0.2);
    background: linear-gradient(180deg, rgba(0, 229, 160, 0.04) 0%, var(--bg-card) 100%);
}

.price-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    font-family: var(--font-mono);
    font-size: 0.7rem;
    font-weight: 700;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--bg-primary);
    background: var(--accent);
    padding: 0.3rem 1rem;
    border-radius: var(--radius-full);
}

.price-header h3 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

.price-product {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent);
}

.price-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.price-amount {
    padding: var(--space-md) 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    margin: var(--space-md) 0;
}

.price-value {
    font-size: 3rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.price-currency {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent);
    margin-left: 2px;
}

.price-period {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.price-annual {
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-top: 0.5rem;
}

.price-features {
    text-align: left;
    margin-bottom: var(--space-lg);
    flex-grow: 1;
}

.price-features li {
    padding: 0.6rem 0;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border);
    position: relative;
    padding-left: 1.5rem;
}

.price-features li:last-child {
    border-bottom: none;
}

.price-features li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
}

.price-card .btn {
    width: 100%;
    justify-content: center;
    margin-top: auto;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq-list {
    max-width: 750px;
    margin: 0 auto;
}

.faq-item {
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    margin-bottom: var(--space-sm);
    overflow: hidden;
    transition: all var(--duration) var(--ease-out);
    opacity: 0;
    transform: translateY(20px);
}

.faq-item.revealed {
    opacity: 1;
    transform: translateY(0);
}

.faq-item:nth-child(2).revealed { transition-delay: 0.05s; }
.faq-item:nth-child(3).revealed { transition-delay: 0.1s; }
.faq-item:nth-child(4).revealed { transition-delay: 0.15s; }
.faq-item:nth-child(5).revealed { transition-delay: 0.2s; }

.faq-item[open] {
    border-color: var(--border-hover);
    background: var(--bg-card);
}

.faq-item summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--space-md);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-primary);
    cursor: pointer;
    transition: color var(--duration);
    list-style: none;
}

.faq-item summary::-webkit-details-marker { display: none; }

.faq-item summary::after {
    content: '+';
    font-size: 1.4rem;
    font-weight: 300;
    color: var(--accent);
    transition: transform var(--duration) var(--ease-out);
    flex-shrink: 0;
    margin-left: var(--space-sm);
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-item summary:hover {
    color: var(--accent);
}

.faq-answer {
    padding: 0 var(--space-md) var(--space-md);
}

.faq-answer p {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.8;
}

/* ============================================================
   CONTACT FORM
   ============================================================ */
.contact-form {
    max-width: 650px;
    margin: 0 auto;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.contact-form.revealed {
    opacity: 1;
    transform: translateY(0);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}

.form-group {
    margin-bottom: var(--space-md);
}

.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.4rem;
}

.required {
    color: var(--accent);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color var(--duration), box-shadow var(--duration);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--text-muted);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
    margin-top: var(--space-sm);
}

#recaptcha-container {
    display: flex;
    align-items: center;
    min-height: 60px;
}

#recaptcha-container:empty {
    display: none;
}

.grecaptcha-badge {
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.form-actions .btn {
    width: auto;
    min-width: 220px;
    padding: 0.9rem 2.2rem;
    font-size: 1rem;
    justify-content: center;
    margin-left: auto;
}

#response-message {
    text-align: center;
    margin-bottom: var(--space-md);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 500;
    transition: opacity var(--duration) var(--ease-out);
}

#response-message:empty {
    display: none;
}

.form-success {
    background: rgba(0, 229, 160, 0.12);
    border: 1px solid rgba(0, 229, 160, 0.35);
    color: var(--accent);
}

.form-error {
    background: rgba(255, 107, 107, 0.12);
    border: 1px solid rgba(255, 107, 107, 0.35);
    color: #ff6b6b;
}

.spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(10, 14, 23, 0.3);
    border-top-color: var(--bg-primary);
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    vertical-align: middle;
    margin-right: 0.5rem;
}

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

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

/* ============================================================
   FOOTER
   ============================================================ */
#site-footer {
    border-top: 1px solid var(--border);
    padding: var(--space-lg) 0;
}

.footer-legal {
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.footer-legal a {
    color: var(--text-secondary);
}

.footer-legal a:hover {
    color: var(--accent);
}

.footer-legal strong {
    color: var(--text-secondary);
}

/* ============================================================
   SCROLL TO TOP
   ============================================================ */
#scrollUp {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    z-index: 999;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: all var(--duration) var(--ease-out);
    text-decoration: none;
}

#scrollUp.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

#scrollUp:hover {
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px);
}

#scrollUp svg {
    width: 20px;
    height: 20px;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 900px) {
    .split-content {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }



    .hero-stats {
        gap: var(--space-lg);
    }

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

    .pricing-grid .price-card {
        grid-column: span 1 !important;
    }
}

/* Mobile */
@media (max-width: 640px) {
    .section {
        padding: var(--space-xl) 0;
    }

    /* Mobile Nav */
    #nav-toggle {
        display: block;
    }

    #nav-links {
        position: fixed;
        top: 72px;
        left: 0;
        right: 0;
        background: rgba(10, 14, 23, 0.97);
        backdrop-filter: blur(20px);
        -webkit-backdrop-filter: blur(20px);
        flex-direction: column;
        padding: var(--space-md);
        gap: 0.25rem;
        border-bottom: 1px solid var(--border);
        transform: translateY(-100%);
        opacity: 0;
        pointer-events: none;
        transition: all var(--duration) var(--ease-out);
    }

    #nav-links.open {
        transform: translateY(0);
        opacity: 1;
        pointer-events: all;
    }

    #nav-links a {
        width: 100%;
        padding: 0.75rem var(--space-sm);
    }

    .hero-stats {
        flex-direction: column;
        gap: var(--space-md);
    }

    .stat {
        flex-direction: row;
        gap: var(--space-sm);
    }

    .stat-label {
        margin-top: 0;
        text-align: left;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column;
        align-items: stretch;
        gap: var(--space-md);
    }

    #recaptcha-container {
        justify-content: center;
        margin-bottom: var(--space-xs);
    }

    .form-actions .btn {
        width: 100%;
        max-width: 100%;
        margin-left: 0;
    }

    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .pricing-grid .price-card {
        grid-column: span 1 !important;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }



    #hero h1 {
        font-size: clamp(2.5rem, 12vw, 4rem);
    }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html { scroll-behavior: auto; }
}