/* ============================================
   PUNCHES — Premium Scroll-Driven Landing
   ============================================ */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
    --bg: #080A12;
    --surface: #0E1220;
    --border: #1A2035;
    --text: #ffffff;
    --text-2: #7A849B;
    --text-3: #3E4558;
    --purple: #7C5CFC;
    --blue: #3B82F6;
    --green: #22c55e;
    --red: #ef4444;
}

html { -webkit-font-smoothing: antialiased; scroll-behavior: smooth; }
body { font-family: 'Inter', -apple-system, sans-serif; background: var(--bg); color: var(--text); line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; cursor: pointer; }
img { max-width: 100%; height: auto; }
button { font-family: inherit; cursor: pointer; }
.container { max-width: 1100px; margin: 0 auto; padding: 0 32px; }
.container-narrow { max-width: 760px; margin: 0 auto; padding: 0 32px; }

/* ===== NAV ===== */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; background: rgba(8,10,18,0.6); backdrop-filter: blur(30px); -webkit-backdrop-filter: blur(30px); border-bottom: 1px solid rgba(255,255,255,0.04); }
.nav-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; height: 72px; display: flex; align-items: center; justify-content: center; position: relative; }
.nav-left, .nav-right { display: flex; gap: 36px; flex: 1; }
.nav-right { justify-content: flex-end; }
.nav-link { font-size: 13px; font-weight: 500; color: var(--text-2); letter-spacing: 0.02em; transition: color 0.2s; cursor: pointer; background: none; border: none; padding: 0; position: relative; }
.nav-link:hover { color: var(--text); }
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--purple); transition: width 0.3s ease; }
.nav-link:hover::after { width: 100%; }
.nav-brand { display: flex; align-items: center; cursor: pointer; margin: 0 48px; flex-shrink: 0; }
.nav-brand-img { height: 44px; opacity: 0.9; transition: opacity 0.2s; }
.nav-brand:hover .nav-brand-img { opacity: 1; }
.nav-toggle { display: none; background: none; border: none; padding: 8px; position: absolute; right: 32px; }
.nav-toggle span { display: block; width: 20px; height: 1.5px; background: var(--text); margin: 5px 0; }
.nav-mobile { display: none; flex-direction: column; padding: 16px 32px 24px; border-bottom: 1px solid var(--border); }
.nav-mobile.open { display: flex; }
.nav-mobile-link { font-size: 15px; font-weight: 500; color: var(--text-2); padding: 12px 0; border-bottom: 1px solid rgba(255,255,255,0.03); cursor: pointer; transition: color 0.2s; }
.nav-mobile-link:hover { color: var(--text); }

/* ===== PAGES ===== */
.page { display: none; min-height: 100vh; padding-top: 72px; }
.page.active { display: block; animation: pageIn 0.5s cubic-bezier(0.16,1,0.3,1); }
@keyframes pageIn { from { opacity: 0; } to { opacity: 1; } }
.page-inner { max-width: 1100px; margin: 0 auto; padding: 0 32px; }

/* ===== SHARED ===== */
.s-label { font-size: 11px; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase; color: var(--green); margin-bottom: 20px; }
.s-title { font-family: 'Space Grotesk','Inter',sans-serif; font-size: clamp(28px,4vw,48px); font-weight: 700; line-height: 1.12; letter-spacing: -0.03em; margin-bottom: 20px; }
.s-title-big { font-family: 'Space Grotesk','Inter',sans-serif; font-size: clamp(36px,5.5vw,64px); font-weight: 700; line-height: 1.08; letter-spacing: -0.04em; margin-bottom: 28px; }
.s-sub { font-size: 17px; color: var(--text-2); line-height: 1.7; max-width: 520px; margin-bottom: 48px; }
.s-sig { font-size: 14px; color: var(--text-3); font-weight: 500; margin-top: 48px; opacity: 0; transition: opacity 0.8s ease 1.5s; }
.text-dim { color: var(--text-2); }
.text-accent { background: linear-gradient(135deg, var(--purple), var(--blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* ===== BUTTON ===== */
.btn-main { display: inline-flex; align-items: center; gap: 8px; padding: 16px 36px; background: var(--text); color: var(--bg); font-size: 14px; font-weight: 700; border: none; border-radius: 8px; transition: all 0.3s ease; position: relative; overflow: hidden; }
.btn-main::before { content: ''; position: absolute; top: 0; left: -100%; width: 100%; height: 100%; background: linear-gradient(90deg, transparent, rgba(124,92,252,0.15), transparent); transition: left 0.5s ease; }
.btn-main:hover::before { left: 100%; }
.btn-main:hover { transform: translateY(-2px); box-shadow: 0 12px 40px rgba(255,255,255,0.12); }
.btn-large { padding: 20px 48px; font-size: 16px; border-radius: 10px; }
.btn-full { width: 100%; justify-content: center; }

/* ===== HERO ===== */
.hero { position: relative; min-height: 100vh; display: flex; align-items: center; justify-content: center; text-align: center; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.g1 { position: absolute; top: 5%; left: 50%; transform: translateX(-50%); width: 700px; height: 700px; background: radial-gradient(circle, rgba(124,92,252,0.07) 0%, transparent 70%); border-radius: 50%; animation: glow 10s ease-in-out infinite; }
.g2 { position: absolute; bottom: 0; right: 20%; width: 500px; height: 500px; background: radial-gradient(circle, rgba(59,130,246,0.04) 0%, transparent 70%); border-radius: 50%; animation: glow 12s ease-in-out infinite 3s; }
@keyframes glow { 0%,100% { opacity: 0.5; } 50% { opacity: 1; } }
.hero-center { position: relative; z-index: 1; display: flex; flex-direction: column; align-items: center; gap: 28px; padding: 0 24px; }
.hero-title { font-family: 'Space Grotesk','Inter',sans-serif; font-size: clamp(40px,7vw,80px); font-weight: 700; line-height: 1.05; letter-spacing: -0.04em; }
.hero-sub { font-size: clamp(16px,2vw,20px); color: var(--text-2); max-width: 480px; line-height: 1.6; }

/* Word reveal */
.rw { display: inline-block; overflow: hidden; vertical-align: bottom; padding-bottom: 6px; }
.rw > span { display: inline-block; transform: translateY(120%); transition: transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.hero-title.revealed .rw > span { transform: translateY(0); }
.hero-title.revealed .rw:nth-child(1) > span { transition-delay: 0s; }
.hero-title.revealed .rw:nth-child(2) > span { transition-delay: 0.07s; }
.hero-title.revealed .rw:nth-child(3) > span { transition-delay: 0.14s; }
.hero-title.revealed .rw:nth-child(4) > span { transition-delay: 0.21s; }
.hero-title.revealed .rw:nth-child(5) > span { transition-delay: 0.28s; }
.rw.accent > span { background: linear-gradient(135deg, var(--purple), #a78bfa, var(--blue)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* Hero sequence */
.hero-seq { opacity: 0; transform: translateY(28px); filter: blur(6px); }
.hero-seq.revealed { opacity: 1; transform: translateY(0); filter: blur(0); transition: opacity 0.8s cubic-bezier(0.16,1,0.3,1), transform 0.8s cubic-bezier(0.16,1,0.3,1), filter 0.8s cubic-bezier(0.16,1,0.3,1); }
.hero-title.hero-seq { filter: none; transform: none; }
.hero-title.hero-seq.revealed { opacity: 1; }
.scroll-cue { position: absolute; bottom: 40px; left: 50%; transform: translateX(-50%); }
.scroll-line { width: 1px; height: 52px; background: linear-gradient(to bottom, rgba(124,92,252,0.5), transparent); animation: scrollPulse 2.5s ease-in-out infinite; }
@keyframes scrollPulse { 0% { opacity: 0; transform: scaleY(0); transform-origin: top; } 50% { opacity: 1; transform: scaleY(1); } 100% { opacity: 0; } }
.hero-particles { position: absolute; inset: 0; overflow: hidden; }
.particle { position: absolute; width: 2px; height: 2px; background: rgba(124,92,252,0.35); border-radius: 50%; animation: particleUp linear infinite; }
@keyframes particleUp { 0% { transform: translateY(0); opacity: 0; } 10% { opacity: 0.8; } 90% { opacity: 0.8; } 100% { transform: translateY(-100vh); opacity: 0; } }

/* 3D Logo */
.logo3d-wrap { perspective: 800px; margin-bottom: 16px; }
.logo3d-scene { position: relative; display: inline-block; transform-style: preserve-3d; animation: logoFloat 6s ease-in-out infinite; }
@keyframes logoFloat { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
.logo3d-scene:hover { animation-play-state: paused; }
.logo3d-layers { position: relative; transform-style: preserve-3d; width: 380px; max-width: 70vw; }
.logo3d-layer { display: block; width: 100%; height: auto; pointer-events: none; }
.logo3d-layer:not(.l-front) { position: absolute; top: 0; left: 0; }
.l-front { position: relative; z-index: 10; filter: brightness(1.1); }
.l-1 { transform: translateZ(-4px); opacity: 0.35; filter: brightness(0.6); }
.l-2 { transform: translateZ(-8px); opacity: 0.28; filter: brightness(0.5) blur(0.3px); }
.l-3 { transform: translateZ(-12px); opacity: 0.22; filter: brightness(0.4) blur(0.5px); }
.l-4 { transform: translateZ(-16px); opacity: 0.16; filter: brightness(0.3) blur(0.8px); }
.l-5 { transform: translateZ(-20px); opacity: 0.10; filter: brightness(0.2) blur(1px); }
.l-6 { transform: translateZ(-24px); opacity: 0.06; filter: brightness(0.15) blur(1.5px); }
.logo3d-glow { position: absolute; bottom: -20px; left: 50%; transform: translateX(-50%) translateZ(-30px); width: 70%; height: 40px; background: radial-gradient(ellipse, rgba(124,92,252,0.25) 0%, transparent 70%); border-radius: 50%; filter: blur(15px); pointer-events: none; }
.logo3d-wrap.hero-seq { transform: translateY(30px) scale(0.92); }
.logo3d-wrap.hero-seq.revealed { transform: translateY(0) scale(1); }

/* ===== MARQUEE ===== */
.marquee { overflow: hidden; border-top: 1px solid rgba(255,255,255,0.04); border-bottom: 1px solid rgba(255,255,255,0.04); padding: 20px 0; }
.marquee-track { display: flex; gap: 32px; animation: marqueeScroll 20s linear infinite; white-space: nowrap; width: max-content; }
@keyframes marqueeScroll { 0% { transform: translateX(0); } 100% { transform: translateX(-50%); } }
.marquee-track span { font-family: 'Space Grotesk','Inter',sans-serif; font-size: 14px; font-weight: 700; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-3); }
.marquee-track .dot { width: 6px; height: 6px; background: var(--purple); border-radius: 50%; align-self: center; display: inline-block; flex-shrink: 0; }

/* ===== SCROLL VISION (sticky text reveal) ===== */
.s-vision { min-height: 200vh; position: relative; }
.sticky-wrap { position: sticky; top: 0; min-height: 100vh; display: flex; align-items: center; padding: 72px 0; }
.reveal-text { font-family: 'Space Grotesk','Inter',sans-serif; font-size: clamp(24px,3.5vw,38px); font-weight: 600; line-height: 1.5; letter-spacing: -0.02em; }
.reveal-text .word { transition: color 0.15s ease, opacity 0.15s ease; }
.reveal-text .word.dim { color: var(--text-3); opacity: 0.25; }
.reveal-text .word.lit { color: var(--text); opacity: 1; }

/* ===== STATS ===== */
.s-stats { padding: 120px 0; border-top: 1px solid rgba(255,255,255,0.04); }
.stat-row { display: flex; justify-content: space-between; text-align: center; gap: 16px; }
.big-stat { flex: 1; }
.big-stat-num { font-family: 'Space Grotesk',monospace; font-size: clamp(48px,8vw,88px); font-weight: 700; letter-spacing: -0.04em; line-height: 1; display: inline; }
.big-stat-suffix { font-family: 'Space Grotesk',monospace; font-size: clamp(32px,5vw,56px); font-weight: 700; color: var(--purple); }
.big-stat p { font-size: 13px; color: var(--text-3); font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; margin-top: 8px; }

/* ===== CAPABILITIES (horizontal scroll cards) ===== */
.s-caps { padding: 120px 0 80px; border-top: 1px solid rgba(255,255,255,0.04); overflow: hidden; }
.cap-scroll-container { margin-top: 48px; overflow-x: auto; overflow-y: hidden; -webkit-overflow-scrolling: touch; scrollbar-width: none; cursor: grab; }
.cap-scroll-container::-webkit-scrollbar { display: none; }
.cap-scroll-container:active { cursor: grabbing; }
.cap-track { display: flex; gap: 20px; padding: 0 32px 20px; width: max-content; }
.cap-card { width: 360px; flex-shrink: 0; padding: 40px 32px; border: 1px solid var(--border); border-radius: 16px; background: var(--surface); transition: all 0.4s cubic-bezier(0.16,1,0.3,1); position: relative; overflow: hidden; }
.cap-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: linear-gradient(90deg, var(--purple), var(--blue)); transform: scaleX(0); transition: transform 0.4s ease; transform-origin: left; }
.cap-card:hover::before { transform: scaleX(1); }
.cap-card:hover { border-color: rgba(124,92,252,0.3); transform: translateY(-6px); box-shadow: 0 24px 60px rgba(0,0,0,0.4); }
.cap-num { font-family: 'Space Grotesk',monospace; font-size: 13px; font-weight: 600; color: var(--text-3); display: block; margin-bottom: 16px; }
.cap-card h3 { font-family: 'Space Grotesk','Inter',sans-serif; font-size: 24px; font-weight: 700; margin-bottom: 12px; letter-spacing: -0.02em; }
.cap-card p { font-size: 15px; color: var(--text-2); line-height: 1.7; margin-bottom: 24px; }
.cap-tag { display: inline-block; font-size: 10px; font-weight: 800; letter-spacing: 0.15em; text-transform: uppercase; color: var(--purple); padding: 6px 12px; border: 1px solid rgba(124,92,252,0.2); border-radius: 4px; }

/* ===== CHALLENGES TIMELINE ===== */
.s-challenges { padding: 120px 0; border-top: 1px solid rgba(255,255,255,0.04); }
.ch-timeline { margin-top: 12px; position: relative; padding-left: 48px; }
.ch-timeline::before { content: ''; position: absolute; left: 18px; top: 0; bottom: 0; width: 1px; background: linear-gradient(to bottom, var(--purple), var(--border), transparent); }
.ch-step { padding: 40px 0; position: relative; }
.ch-step:last-child { padding-bottom: 0; }
.ch-num { position: absolute; left: -48px; top: 42px; width: 36px; height: 36px; border-radius: 50%; background: var(--bg); border: 2px solid var(--purple); display: flex; align-items: center; justify-content: center; font-family: 'Space Grotesk',monospace; font-size: 13px; font-weight: 700; color: var(--purple); transition: all 0.3s ease; }
.ch-step:hover .ch-num { background: var(--purple); color: var(--text); box-shadow: 0 0 20px rgba(124,92,252,0.4); }
.ch-content h3 { font-family: 'Space Grotesk','Inter',sans-serif; font-size: 22px; font-weight: 700; margin-bottom: 10px; letter-spacing: -0.01em; }
.ch-content p { font-size: 15px; color: var(--text-2); line-height: 1.7; max-width: 560px; }

/* ===== AI SYSTEM ===== */
.s-ai { padding: 120px 0; border-top: 1px solid rgba(255,255,255,0.04); }
.ai-split { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; margin-top: 48px; }
.ai-block { position: relative; padding-left: 20px; }
.ai-indicator { position: absolute; left: 0; top: 6px; width: 6px; height: 6px; border-radius: 50%; }
.ai-indicator.green { background: var(--green); box-shadow: 0 0 10px var(--green); }
.ai-indicator.purple { background: var(--purple); box-shadow: 0 0 10px var(--purple); }
.ai-block h3 { font-family: 'Space Grotesk','Inter',sans-serif; font-size: 22px; font-weight: 700; margin-bottom: 4px; }
.ai-role { font-size: 12px; font-weight: 600; color: var(--purple); letter-spacing: 0.05em; margin-bottom: 14px; }
.ai-block > p:last-child { font-size: 15px; color: var(--text-2); line-height: 1.7; }

/* ===== FAQ ===== */
.s-faq { padding: 120px 0; border-top: 1px solid rgba(255,255,255,0.04); }
.faq-list { max-width: 760px; margin-top: 32px; }
.faq-item { border-bottom: 1px solid rgba(255,255,255,0.06); }
.faq-q { width: 100%; display: flex; justify-content: space-between; align-items: center; padding: 24px 0; background: none; border: none; color: var(--text); font-size: 16px; font-weight: 600; text-align: left; cursor: pointer; transition: color 0.2s; font-family: inherit; gap: 24px; }
.faq-q:hover { color: var(--purple); }
.faq-icon { font-size: 20px; font-weight: 300; color: var(--text-3); transition: transform 0.3s ease, color 0.2s; flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); color: var(--purple); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.16,1,0.3,1), padding 0.4s ease; }
.faq-item.open .faq-a { max-height: 300px; padding-bottom: 24px; }
.faq-a p { font-size: 15px; color: var(--text-2); line-height: 1.7; max-width: 600px; }

/* ===== BOTTOM CTA ===== */
.s-cta { padding: 160px 0 120px; text-align: center; border-top: 1px solid rgba(255,255,255,0.04); }

/* ===== PAGE HEROES ===== */
.page-hero { padding: 80px 0 60px; border-bottom: 1px solid rgba(255,255,255,0.04); margin-bottom: 60px; }
.page-title { font-family: 'Space Grotesk','Inter',sans-serif; font-size: clamp(32px,5vw,52px); font-weight: 700; line-height: 1.1; letter-spacing: -0.03em; margin-bottom: 16px; }
.page-sub { font-size: 17px; color: var(--text-2); line-height: 1.7; max-width: 540px; }

/* ===== PRODUCT PILLARS ===== */
.product-pillars { margin-bottom: 80px; }
.pillar { padding: 48px 0; border-bottom: 1px solid rgba(255,255,255,0.04); transition: padding-left 0.3s ease; }
.pillar:hover { padding-left: 12px; }
.pillar-num { display: block; font-family: 'Space Grotesk',monospace; font-size: 13px; font-weight: 600; color: var(--purple); margin-bottom: 16px; }
.pillar h2 { font-family: 'Space Grotesk','Inter',sans-serif; font-size: 26px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 12px; }
.pillar p { font-size: 16px; color: var(--text-2); line-height: 1.7; max-width: 640px; }
.product-flow { margin-bottom: 80px; }

/* ===== PHASES ===== */
.phases { margin-bottom: 80px; }
.phase { padding: 48px 0; border-bottom: 1px solid rgba(255,255,255,0.04); }
.phase-num { display: block; font-family: 'Space Grotesk',monospace; font-size: 13px; font-weight: 600; color: var(--text-3); margin-bottom: 16px; }
.phase h2 { font-family: 'Space Grotesk','Inter',sans-serif; font-size: 28px; font-weight: 700; letter-spacing: -0.02em; margin-bottom: 14px; }
.phase p { font-size: 16px; color: var(--text-2); line-height: 1.7; max-width: 640px; }

/* ===== CATEGORIES ===== */
.cat-section { padding: 60px 0 80px; }
.cat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px 64px; }
.cat-item h3 { font-family: 'Space Grotesk','Inter',sans-serif; font-size: 20px; font-weight: 700; margin-bottom: 8px; }
.cat-item p { font-size: 15px; color: var(--text-2); line-height: 1.6; }

/* ===== SQUAD CARDS ===== */
.squad-area { padding-bottom: 80px; }
.squad-canvas { position: relative; width: 100%; height: 580px; }
.squad-card { position: absolute; left: var(--card-x,10%); top: var(--card-y,10%); width: 300px; cursor: grab; transform: rotate(var(--card-rot,0deg)); z-index: 1; user-select: none; -webkit-user-select: none; }
.squad-card:active { cursor: grabbing; z-index: 10; }
.squad-card.dragging { z-index: 10; }
.sc-inner { background: var(--surface); border: 1px solid var(--border); border-radius: 16px; padding: 28px 24px; transition: transform 0.15s ease, box-shadow 0.3s ease; transform-style: preserve-3d; will-change: transform; }
.squad-card:hover .sc-inner { box-shadow: 0 20px 60px rgba(0,0,0,0.4), 0 0 0 1px rgba(255,255,255,0.05); }
.sc-photo { width: 72px; height: 72px; border-radius: 50%; overflow: hidden; margin-bottom: 16px; border: 2px solid var(--border); }
.sc-photo img { width: 100%; height: 100%; object-fit: cover; }
.sc-photo-empty { background: var(--bg); border: 1.5px dashed var(--text-3); display: flex; align-items: center; justify-content: center; font-size: 24px; font-weight: 700; color: var(--text-3); }
.sc-inner h3 { font-size: 18px; font-weight: 700; margin-bottom: 2px; }
.sc-role { font-size: 12px; font-weight: 600; color: var(--green); margin-bottom: 10px; }
.sc-bio { font-size: 13px; color: var(--text-2); line-height: 1.6; margin-bottom: 16px; }
.sc-links { display: flex; gap: 10px; }
.sc-social { width: 34px; height: 34px; border-radius: 50%; border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; color: var(--text-2); transition: all 0.2s; }
.sc-social:hover { border-color: var(--purple); color: var(--text); background: rgba(124,92,252,0.1); }
.sc-apply { width: auto; border-radius: 20px; padding: 0 18px; font-size: 12px; font-weight: 700; }

/* ===== RESEARCH ===== */
.papers { padding-bottom: 80px; }
.paper { padding: 40px 0; border-bottom: 1px solid rgba(255,255,255,0.04); transition: padding-left 0.3s ease; }
.paper:hover { padding-left: 16px; }
.paper-cat { display: block; font-size: 11px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; color: var(--purple); margin-bottom: 12px; }
.paper h3 { font-size: 20px; font-weight: 700; line-height: 1.3; margin-bottom: 8px; }
.paper-meta { font-size: 12px; color: var(--text-3); margin-bottom: 12px; }
.paper > p:last-child { font-size: 15px; color: var(--text-2); line-height: 1.7; max-width: 640px; }

/* ===== CONTACT ===== */
.contact-section { padding-bottom: 80px; }
.contact-split { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.contact-point { margin-bottom: 32px; }
.contact-point h3 { font-size: 18px; font-weight: 700; margin-bottom: 6px; }
.contact-point p { font-size: 15px; color: var(--text-2); line-height: 1.6; }
.field { margin-bottom: 20px; }
.field label { display: block; font-size: 12px; font-weight: 600; color: var(--text-2); margin-bottom: 8px; }
.field input, .field select, .field textarea { width: 100%; padding: 13px 16px; background: transparent; border: 1px solid var(--border); border-radius: 6px; color: var(--text); font-size: 15px; font-family: inherit; outline: none; transition: border-color 0.2s; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-3); }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--purple); }
.field select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%233E4558' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 16px center; padding-right: 40px; cursor: pointer; }
.field select option { background: var(--bg); color: var(--text); }
.field textarea { resize: vertical; min-height: 100px; }
.footer { margin-top: 60px; padding: 32px 0; border-top: 1px solid rgba(255,255,255,0.04); }
.footer-inner { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-3); }

/* ===== SCROLL ANIMATIONS ===== */
.fade-up { opacity: 0; transform: translateY(28px); transition: opacity 0.7s cubic-bezier(0.16,1,0.3,1), transform 0.7s cubic-bezier(0.16,1,0.3,1); }
.fade-up.visible { opacity: 1; transform: translateY(0); }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .nav-left, .nav-right { display: none; }
    .nav-toggle { display: block; }
    .nav-brand { margin: 0; }
    .nav-inner { justify-content: space-between; }
    .logo3d-layers { width: 280px; }
    .hero-title { font-size: 36px; }
    .stat-row { flex-wrap: wrap; gap: 32px; }
    .big-stat { min-width: 40%; }
    .ai-split { grid-template-columns: 1fr; gap: 40px; }
    .cat-grid { grid-template-columns: 1fr; gap: 32px; }
    .contact-split { grid-template-columns: 1fr; gap: 48px; }
    .squad-canvas { height: auto; display: flex; flex-direction: column; gap: 20px; }
    .squad-card { position: relative; left: auto !important; top: auto !important; width: 100%; transform: none !important; }
    .ch-timeline { padding-left: 40px; }
    .footer-inner { flex-direction: column; gap: 8px; text-align: center; }
    .cap-card { width: 300px; }
    .page-inner, .container, .container-narrow { padding: 0 20px; }
}