/* ═══════════════════════════════════════════════════════
   BLACK HOLE BASE
   ═══════════════════════════════════════════════════════ */
body {
    margin: 0;
    overflow-x: hidden;
    background: #000000;
    font-family: 'Inter', sans-serif;
    -webkit-font-smoothing: antialiased;
}
canvas { display: block; width: 100%; height: 100%; position: fixed; top: 0; left: 0; z-index: 0; }

/* ═══════════════════════════════════════════════════════
   UI OVERLAY (Awwwards style)
   ═══════════════════════════════════════════════════════ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #000000;
    --surface: rgba(255, 255, 255, 0.03);
    --surface-hover: rgba(255, 255, 255, 0.06);
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.65);
    --text-muted: rgba(255, 255, 255, 0.35);
    --accent: #ffb300;
    --accent-bright: #ffc107;
    --accent-glow: rgba(255, 179, 0, 0.45);
    --accent-warm: #ff8f00;
    --border: rgba(255, 255, 255, 0.08);
    --border-hover: rgba(255, 255, 255, 0.18);
    --radius: 16px;
    --radius-lg: 24px;
    --radius-xl: 32px;
    --transition: 0.4s cubic-bezier(0.25, 0.1, 0.25, 1);
    --transition-spring: 0.6s cubic-bezier(0.34, 1.56, 0.64, 1);
    --font-heading: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
}

html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: rgba(255,255,255,0.15) transparent; }
::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.15); border-radius: 10px; }

/* ── Progress Bar ── */
#progress-bar {
    position: fixed; top: 0; left: 0; height: 3px;
    background: linear-gradient(90deg, var(--accent-warm), var(--accent-bright));
    z-index: 2000; width: 0%; transition: width 0.1s linear;
    box-shadow: 0 0 10px var(--accent-glow);
}
/* ── Floating particles canvas ── */
#particles-canvas {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    pointer-events: none; z-index: 15;
}

#app-ui {
    position: relative; z-index: 10; pointer-events: none;
    color: var(--text-primary); line-height: 1.6;
}
#app-ui > * { pointer-events: auto; }
#app-ui nav, #app-ui section, #app-ui footer { pointer-events: auto; }

/* ── Navigation ── */
.nav {
    position: fixed; top: 24px; left: 50%; transform: translateX(-50%);
    z-index: 1000; display: flex; align-items: center; gap: 4px;
    background: rgba(5, 5, 10, 0.75); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px);
    border: 1px solid var(--border); border-radius: 60px; padding: 6px 8px;
    transition: var(--transition);
}
.nav.scrolled { background: rgba(5, 5, 10, 0.92); box-shadow: 0 20px 60px rgba(0,0,0,0.7); }
.nav__logo {
    font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem;
    letter-spacing: -0.02em; padding: 10px 20px; color: #fff; text-decoration: none;
}
.nav__logo span {
    background: linear-gradient(135deg, #ffffff, var(--accent-bright));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.nav__links { display: flex; list-style: none; gap: 2px; }
.nav__links a {
    display: block; padding: 10px 18px; color: var(--text-secondary);
    text-decoration: none; font-size: 0.8rem; font-weight: 500;
    letter-spacing: 0.02em; border-radius: 30px; transition: var(--transition);
}
.nav__links a:hover, .nav__links a.active { color: #fff; background: rgba(255,255,255,0.08); }
.nav__cta {
    margin-left: 8px; padding: 10px 22px; background: var(--accent); color: #000;
    border: none; border-radius: 30px; font-family: var(--font-body); font-size: 0.8rem;
    font-weight: 700; cursor: pointer; transition: var(--transition); text-decoration: none;
}
.nav__cta:hover { background: var(--accent-bright); box-shadow: 0 0 35px var(--accent-glow); transform: translateY(-1px); }

.nav__toggle { display: none; background: none; border: none; cursor: pointer; padding: 10px; flex-direction: column; gap: 5px; z-index: 1001; }
.nav__toggle span { display: block; width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: var(--transition); }
.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* ── Sections ── */
section {
    position: relative; padding: 120px 24px; min-height: 100vh;
    display: flex; align-items: center; justify-content: center;
}
section::before {
    content: '';
    position: absolute; inset: 0; z-index: -1;
    background: radial-gradient(ellipse at center, rgba(0,0,0,0.45) 0%, rgba(0,0,0,0.65) 60%, rgba(0,0,0,0.85) 100%);
    pointer-events: none;
}
.hero::before { background: radial-gradient(ellipse at center, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.5) 60%, rgba(0,0,0,0.75) 100%); }
.contact::before, .pricing::before, .timeline::before, .faq::before, .products::before {
    background: rgba(0,0,0,0.7);
}
.container { width: 100%; max-width: 1200px; margin: 0 auto; }

/* ── Hero ── */
.hero { min-height: 100vh; padding-top: 140px; text-align: center; flex-direction: column; gap: 32px; }
.hero__badge {
    display: inline-flex; align-items: center; gap: 8px; padding: 8px 20px;
    border: 1px solid rgba(255,179,0,0.25); border-radius: 30px;
    font-size: 0.75rem; font-weight: 500; letter-spacing: 0.08em; text-transform: uppercase;
    color: var(--accent-bright); background: rgba(255,179,0,0.06);
    backdrop-filter: blur(10px); animation: fadeInUp 1s ease both;
}
.hero__badge::before {
    content: ''; width: 8px; height: 8px; background: var(--accent-bright);
    border-radius: 50%; animation: pulseDot 2s ease-in-out infinite;
}
@keyframes pulseDot {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255,193,7,0.5); }
    50% { box-shadow: 0 0 0 14px rgba(255,193,7,0); }
}
.hero__title {
    font-family: var(--font-heading); font-size: clamp(2.8rem, 8vw, 7rem);
    font-weight: 800; letter-spacing: -0.03em; line-height: 1.05;
    animation: fadeInUp 1s ease 0.15s both; max-width: 900px;
}
.hero__title .gradient-text {
    background: linear-gradient(135deg, #ffffff 0%, #ffe082 30%, var(--accent-bright) 60%, var(--accent-warm) 100%);
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero__subtitle {
    font-size: clamp(1rem, 2vw, 1.25rem); color: var(--text-secondary);
    max-width: 560px; font-weight: 400; line-height: 1.7; animation: fadeInUp 1s ease 0.3s both;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; justify-content: center; animation: fadeInUp 1s ease 0.45s both; }
.btn {
    display: inline-flex; align-items: center; gap: 8px; padding: 16px 32px;
    border-radius: 50px; font-family: var(--font-body); font-size: 0.9rem; font-weight: 600;
    text-decoration: none; cursor: pointer; border: none;
    transition: var(--transition-spring); position: relative; overflow: hidden;
}
.btn--primary { background: var(--accent); color: #000; font-weight: 700; }
.btn--primary:hover { background: var(--accent-bright); box-shadow: 0 0 45px var(--accent-glow); transform: translateY(-3px); }
.btn--ghost { background: transparent; color: #fff; border: 1px solid var(--border); }
.btn--ghost:hover { border-color: var(--border-hover); background: var(--surface); transform: translateY(-3px); }

.hero__scroll-indicator {
    position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%);
    display: flex; flex-direction: column; align-items: center; gap: 8px;
    color: var(--text-muted); font-size: 0.7rem; letter-spacing: 0.15em; text-transform: uppercase;
    animation: fadeInUp 1s ease 0.7s both, floatIndicator 3s ease-in-out infinite;
}
.hero__scroll-indicator::after {
    content: ''; width: 1px; height: 40px;
    background: linear-gradient(to bottom, rgba(255,179,0,0.5), transparent);
}
@keyframes floatIndicator {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(10px); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(40px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ── Services ── */
.section-header { text-align: center; margin-bottom: 80px; }
.section-tag {
    display: inline-block; font-size: 0.7rem; letter-spacing: 0.2em;
    text-transform: uppercase; color: var(--accent-bright); margin-bottom: 16px; font-weight: 600;
}
.section-title {
    font-family: var(--font-heading); font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700; letter-spacing: -0.02em; line-height: 1.15;
}
.section-title .accent { color: var(--accent-bright); }
.services-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; }
.service-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-lg); padding: 40px 32px;
    transition: var(--transition); position: relative; overflow: hidden; cursor: default;
}
.service-card::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%), rgba(255,179,0,0.07), transparent 60%);
    opacity: 0; transition: opacity 0.4s ease;
}
.service-card:hover::before { opacity: 1; }
.service-card:hover { border-color: rgba(255,179,0,0.25); transform: translateY(-6px); box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.service-card__icon {
    width: 56px; height: 56px; border-radius: 14px; display: flex;
    align-items: center; justify-content: center; font-size: 1.5rem;
    margin-bottom: 24px; position: relative; z-index: 1;
    background: rgba(255,179,0,0.1); color: var(--accent-bright);
}
.service-card__title { font-family: var(--font-heading); font-size: 1.3rem; font-weight: 600; margin-bottom: 12px; position: relative; z-index: 1; }
.service-card__desc { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.7; position: relative; z-index: 1; }
.service-card__arrow {
    display: inline-flex; align-items: center; gap: 6px; margin-top: 20px;
    font-size: 0.8rem; font-weight: 600; color: var(--accent-bright);
    position: relative; z-index: 1; transition: var(--transition);
}
.service-card:hover .service-card__arrow { gap: 12px; }

/* ── Tech Marquee ── */
.products-marquee {
    overflow: hidden; padding: 40px 0;
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}
.products-track { display: flex; gap: 32px; animation: marquee 30s linear infinite; width: max-content; }
.products-track:hover { animation-play-state: paused; }
@keyframes marquee { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.product-chip {
    display: flex; align-items: center; gap: 10px; padding: 14px 24px;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: 50px; font-size: 0.85rem; font-weight: 500;
    white-space: nowrap; transition: var(--transition);
}
.product-chip:hover { border-color: rgba(255,179,0,0.25); background: var(--surface-hover); box-shadow: 0 10px 30px rgba(0,0,0,0.4); }
.product-chip__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--accent-bright); box-shadow: 0 0 8px var(--accent-bright); }

/* ── Stats ── */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; margin-top: 80px; }
.stat-card {
    text-align: center; padding: 32px 16px; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--radius-lg); transition: var(--transition);
}
.stat-card:hover { border-color: rgba(255,179,0,0.25); transform: translateY(-4px); }
.stat-card__number {
    font-family: var(--font-heading); font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 800; letter-spacing: -0.02em;
    background: linear-gradient(135deg, #ffffff, var(--accent-bright));
    -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.stat-card__label { font-size: 0.8rem; color: var(--text-muted); margin-top: 8px; letter-spacing: 0.05em; }

/* ── About ── */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
.about-visual {
    position: relative; aspect-ratio: 1; border-radius: var(--radius-xl); overflow: hidden;
    border: 1px solid var(--border);
    background: radial-gradient(ellipse at center, rgba(255,179,0,0.08) 0%, transparent 70%);
    display: flex; align-items: center; justify-content: center;
}
.about-visual__glow {
    width: 200px; height: 200px; border-radius: 50%;
    background: radial-gradient(circle, rgba(255,179,0,0.2), transparent 70%);
    animation: glowPulse 3s ease-in-out infinite;
}
@keyframes glowPulse { 0%, 100% { transform: scale(1); opacity: 0.5; } 50% { transform: scale(1.3); opacity: 0.9; } }
.about-visual__text {
    position: absolute; font-family: var(--font-heading); font-size: 5rem;
    font-weight: 800; letter-spacing: -0.04em; color: rgba(255,255,255,0.03); pointer-events: none;
}
.about-content__tag { font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--accent-bright); font-weight: 600; margin-bottom: 12px; }
.about-content__title { font-family: var(--font-heading); font-size: clamp(1.8rem, 3vw, 2.5rem); font-weight: 700; line-height: 1.2; margin-bottom: 20px; }
.about-content__text { color: var(--text-secondary); line-height: 1.8; margin-bottom: 28px; }
.process-list { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.process-list li {
    display: flex; align-items: flex-start; gap: 14px; padding: 16px;
    border-radius: var(--radius); background: var(--surface); border: 1px solid var(--border); transition: var(--transition);
}
.process-list li:hover { border-color: rgba(255,179,0,0.2); background: var(--surface-hover); }
.process-list__num { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; color: var(--accent-bright); min-width: 28px; }
.process-list__content h4 { font-size: 0.95rem; font-weight: 600; margin-bottom: 2px; }
.process-list__content p { font-size: 0.8rem; color: var(--text-muted); }

/* ── Contact ── */
.contact { text-align: center; min-height: auto; padding-bottom: 160px; }
.contact-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--radius-xl); padding: 64px 32px; position: relative; overflow: hidden;
}
.contact-card::before {
    content: ''; position: absolute; width: 500px; height: 500px;
    background: radial-gradient(circle, rgba(255,179,0,0.05), transparent 70%);
    top: -100px; right: -100px; pointer-events: none;
}
.contact-card__title { font-family: var(--font-heading); font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; letter-spacing: -0.02em; margin-bottom: 16px; position: relative; }
.contact-card__text { color: var(--text-secondary); max-width: 500px; margin: 0 auto 36px; position: relative; }
.contact-form { display: flex; gap: 12px; max-width: 480px; margin: 0 auto; position: relative; }
.contact-form input {
    flex: 1; padding: 16px 24px; background: rgba(255,255,255,0.04);
    border: 1px solid var(--border); border-radius: 50px; color: #fff;
    font-family: var(--font-body); font-size: 0.9rem; outline: none; transition: var(--transition);
}
.contact-form input:focus { border-color: var(--accent-bright); box-shadow: 0 0 20px rgba(255,179,0,0.12); }
.contact-form input::placeholder { color: var(--text-muted); }

/* ── Footer ── */
.footer { border-top: 1px solid var(--border); padding: 40px 24px; position: relative; z-index: 10; }
.footer__inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 20px; }
.footer__logo { font-family: var(--font-heading); font-weight: 700; font-size: 1.1rem; }
.footer__links { display: flex; gap: 28px; list-style: none; }
.footer__links a { color: var(--text-muted); text-decoration: none; font-size: 0.8rem; transition: var(--transition); }
.footer__links a:hover { color: var(--accent-bright); }
.footer__copy { font-size: 0.75rem; color: var(--text-muted); }

/* ── FAQ ── */
.faq { min-height: auto; padding-bottom: 100px; }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; max-width: 900px; margin: 0 auto; }
.faq-item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; transition: var(--transition); }
.faq-item:hover { border-color: var(--border-hover); }
.faq-item.open { border-color: rgba(255,179,0,0.25); background: var(--surface-hover); }
.faq-q { width: 100%; background: none; border: none; color: #fff; font-family: var(--font-body); font-size: 0.95rem; font-weight: 600; padding: 18px 20px; text-align: left; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.faq-q span { font-size: 1.2rem; color: var(--accent-bright); transition: transform 0.3s ease; }
.faq-item.open .faq-q span { transform: rotate(45deg); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s ease, padding 0.4s ease; font-size: 0.85rem; color: var(--text-secondary); line-height: 1.7; padding: 0 20px; }
.faq-item.open .faq-a { max-height: 200px; padding: 0 20px 18px 20px; }

/* ── Pricing ── */
.pricing { min-height: auto; padding-bottom: 100px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.price-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 40px 28px; text-align: center; transition: var(--transition); position: relative; }
.price-card:hover { border-color: rgba(255,179,0,0.3); transform: translateY(-6px); box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.price-card--featured { border-color: rgba(255,179,0,0.3); background: rgba(255,179,0,0.04); }
.price-card__tag { position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #000; padding: 4px 16px; border-radius: 20px; font-size: 0.7rem; font-weight: 700; letter-spacing: 0.05em; }
.price-card__name { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 600; margin-bottom: 12px; }
.price-card__price { font-family: var(--font-heading); font-size: 2.8rem; font-weight: 800; letter-spacing: -0.02em; margin-bottom: 4px; }
.price-card__price span { font-size: 1rem; font-weight: 400; color: var(--text-muted); }
.price-card__desc { font-size: 0.8rem; color: var(--text-muted); margin-bottom: 24px; }
.price-card__features { list-style: none; text-align: left; margin-bottom: 28px; display: flex; flex-direction: column; gap: 10px; }
.price-card__features li { font-size: 0.85rem; color: var(--text-secondary); display: flex; align-items: center; gap: 8px; }
.price-card__features li::before { content: '✓'; color: var(--accent-bright); font-weight: 700; }

/* ── Timeline ── */
.timeline { min-height: auto; padding-bottom: 100px; }
.timeline-list { display: flex; flex-direction: column; gap: 32px; max-width: 700px; margin: 0 auto; position: relative; }
.timeline-list::before { content: ''; position: absolute; left: 19px; top: 0; bottom: 0; width: 2px; background: linear-gradient(to bottom, var(--accent-bright), transparent); }
.tl-item { display: flex; gap: 24px; align-items: flex-start; position: relative; }
.tl-dot { width: 40px; height: 40px; border-radius: 50%; background: var(--accent); display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 0.9rem; font-weight: 700; color: #000; font-family: var(--font-heading); }
.tl-content { padding-top: 4px; }
.tl-content h4 { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 600; margin-bottom: 4px; }
.tl-content p { font-size: 0.85rem; color: var(--text-secondary); line-height: 1.6; }

/* ── Demos ── */
.demos { min-height: auto; padding-bottom: 100px; }
.demo-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.demo-card { border-radius: var(--radius-lg); overflow: hidden; border: 1px solid var(--border); background: var(--surface); transition: var(--transition); position: relative; }
.demo-card:hover { border-color: rgba(255,179,0,0.3); transform: translateY(-6px); box-shadow: 0 30px 60px rgba(0,0,0,0.5); }
.demo-card__preview { width: 100%; aspect-ratio: 16/10; background: linear-gradient(135deg, rgba(255,179,0,0.08), rgba(0,0,0,0.4)); display: flex; align-items: center; justify-content: center; font-size: 3rem; position: relative; overflow: hidden; }
.demo-card__type { position: absolute; top: 12px; left: 12px; padding: 4px 12px; border-radius: 15px; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.05em; z-index: 2; }
.demo-card__type--site { background: rgba(0,212,255,0.2); color: #66e3ff; border: 1px solid rgba(0,212,255,0.3); }
.demo-card__type--bot { background: rgba(255,179,0,0.2); color: var(--accent-bright); border: 1px solid rgba(255,179,0,0.3); }
.demo-card__body { padding: 20px; }
.demo-card__title { font-family: var(--font-heading); font-size: 1.05rem; font-weight: 600; margin-bottom: 6px; }
.demo-card__desc { font-size: 0.8rem; color: var(--text-secondary); margin-bottom: 16px; line-height: 1.5; }
.demo-card__btn { display: inline-flex; align-items: center; gap: 6px; padding: 10px 22px; border-radius: 25px; border: none; font-family: var(--font-body); font-size: 0.8rem; font-weight: 600; cursor: pointer; transition: var(--transition-spring); background: var(--accent); color: #000; text-decoration: none; }
.demo-card__btn:hover { background: var(--accent-bright); box-shadow: 0 0 25px var(--accent-glow); transform: translateY(-2px); }

/* ── Demo Viewer ── */
.demo-viewer { position: fixed; inset: 0; z-index: 4000; background: rgba(0,0,0,0.95); display: flex; flex-direction: column; opacity: 0; pointer-events: none; transition: opacity 0.35s ease; }
.demo-viewer.open { opacity: 1; pointer-events: all; }
.demo-viewer__header { display: flex; justify-content: space-between; align-items: center; padding: 12px 20px; background: rgba(255,255,255,0.04); border-bottom: 1px solid var(--border); }
.demo-viewer__title { font-family: var(--font-heading); font-size: 1rem; font-weight: 600; }
.demo-viewer__close { background: none; border: 1px solid var(--border); color: #fff; width: 36px; height: 36px; border-radius: 50%; font-size: 1.2rem; cursor: pointer; display: flex; align-items: center; justify-content: center; transition: var(--transition); }
.demo-viewer__close:hover { background: rgba(255,255,255,0.1); border-color: var(--accent-bright); color: var(--accent-bright); }
.demo-viewer__frame { flex: 1; border: none; width: 100%; background: #fff; }

/* ── Modal ── */
.modal-overlay { position: fixed; inset: 0; z-index: 3000; background: rgba(0,0,0,0.85); backdrop-filter: blur(10px); display: flex; align-items: center; justify-content: center; opacity: 0; pointer-events: none; transition: opacity 0.35s ease; }
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal { background: #111; border: 1px solid rgba(255,179,0,0.2); border-radius: var(--radius-xl); padding: 48px 36px; max-width: 560px; width: 90%; position: relative; text-align: center; }
.modal__close { position: absolute; top: 16px; right: 20px; background: none; border: none; color: #fff; font-size: 1.5rem; cursor: pointer; opacity: 0.6; transition: opacity 0.2s; }
.modal__close:hover { opacity: 1; }
.modal__icon { font-size: 3rem; margin-bottom: 16px; }
.modal__title { font-family: var(--font-heading); font-size: 1.8rem; font-weight: 700; margin-bottom: 12px; }
.modal__desc { color: var(--text-secondary); line-height: 1.7; margin-bottom: 20px; font-size: 0.9rem; }
.modal__stack { display: flex; gap: 8px; justify-content: center; flex-wrap: wrap; margin-bottom: 28px; }
.modal__stack span { padding: 6px 14px; border-radius: 20px; border: 1px solid var(--border); font-size: 0.75rem; color: var(--text-secondary); }

/* ── Tilt effect ── */
.tilt-card { transition: transform 0.1s ease-out; will-change: transform; }

/* ── SVG Divider ── */
.section-divider { width: 100%; height: 60px; position: relative; z-index: 5; overflow: hidden; }
.section-divider svg { width: 100%; height: 100%; display: block; }
.section-divider path { stroke: var(--accent-bright); stroke-width: 1.5; fill: none; stroke-dasharray: 2000; stroke-dashoffset: 2000; transition: stroke-dashoffset 1.5s ease; opacity: 0.3; }
.section-divider.visible path { stroke-dashoffset: 0; }

/* ── Reveal ── */
.reveal {
    opacity: 0; transform: translateY(60px);
    transition: opacity 0.9s ease, transform 0.9s cubic-bezier(0.25,0.1,0.25,1);
}
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── Responsive ── */
@media (max-width: 1024px) {
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-visual { aspect-ratio: 16/9; max-height: 300px; }
    .stats { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
    .nav__links {
        display: none; position: fixed; top: 0; left: 0; width: 100%; height: 100vh;
        background: rgba(0,0,0,0.96); backdrop-filter: blur(30px);
        flex-direction: column; align-items: center; justify-content: center; gap: 8px; z-index: 1000;
    }
    .nav__links.open { display: flex; }
    .nav__links a { font-size: 1.4rem; padding: 14px 28px; }
    .nav__cta-desktop { display: none; }
    .nav__toggle { display: flex; }
    .stats { grid-template-columns: 1fr 1fr; gap: 12px; }
    .services-grid { grid-template-columns: 1fr; }
    .contact-form { flex-direction: column; align-items: center; }
    .contact-form .btn { width: 100%; justify-content: center; }
    section { padding: 80px 16px; }
    .hero { padding-top: 120px; }
}
@media (max-width: 480px) {
    .stats { grid-template-columns: 1fr; }
    .footer__inner { flex-direction: column; text-align: center; }
    .footer__links { flex-wrap: wrap; justify-content: center; }
}