/* ===== SYNTIV DESIGN SYSTEM — Investor-Grade v2 ===== */

/* ===== LOCAL FONTS (offline-safe) ===== */
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/jetbrains-mono-400.ttf') format('truetype'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/jetbrains-mono-500.ttf') format('truetype'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/jetbrains-mono-600.ttf') format('truetype'); }
@font-face { font-family: 'JetBrains Mono'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/jetbrains-mono-700.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 300; font-display: swap; src: url('fonts/outfit-300.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/outfit-400.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/outfit-500.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/outfit-600.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/outfit-700.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 800; font-display: swap; src: url('fonts/outfit-800.ttf') format('truetype'); }
@font-face { font-family: 'Outfit'; font-style: normal; font-weight: 900; font-display: swap; src: url('fonts/outfit-900.ttf') format('truetype'); }
@font-face { font-family: 'Syne'; font-style: normal; font-weight: 400; font-display: swap; src: url('fonts/syne-400.ttf') format('truetype'); }
@font-face { font-family: 'Syne'; font-style: normal; font-weight: 500; font-display: swap; src: url('fonts/syne-500.ttf') format('truetype'); }
@font-face { font-family: 'Syne'; font-style: normal; font-weight: 600; font-display: swap; src: url('fonts/syne-600.ttf') format('truetype'); }
@font-face { font-family: 'Syne'; font-style: normal; font-weight: 700; font-display: swap; src: url('fonts/syne-700.ttf') format('truetype'); }
@font-face { font-family: 'Syne'; font-style: normal; font-weight: 800; font-display: swap; src: url('fonts/syne-800.ttf') format('truetype'); }

:root {
  --bg-primary: #06060b;
  --bg-secondary: #0a0a14;
  --bg-tertiary: #0e0e1a;
  --bg-card: rgba(14, 14, 26, 0.6);
  --bg-card-hover: rgba(20, 20, 36, 0.8);
  --accent-1: #c026d3;
  --accent-2: #7c3aed;
  --accent-3: #2563eb;
  --accent-4: #34d399;
  --accent-glow: rgba(192, 38, 211, 0.15);
  --text-primary: #f0f0f5;
  --text-secondary: #9595b0;
  --text-muted: #5a5a75;
  --border: rgba(140, 100, 255, 0.08);
  --border-hover: rgba(192, 38, 211, 0.25);
  --border-subtle: rgba(140, 100, 255, 0.05);
  --gradient-1: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  --gradient-2: linear-gradient(135deg, var(--accent-2), var(--accent-3));
  --gradient-text: linear-gradient(135deg, #e879f9, #a78bfa, #60a5fa);
  --shadow-glow: 0 0 80px rgba(124, 58, 237, 0.08);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 24px;

  /* Product colors */
  --mfg: #e879f9;
  --ops: #a78bfa;
  --hire: #60a5fa;
  --data: #34d399;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scrollbar-width: thin; scrollbar-color: var(--accent-2) var(--bg-primary); }
body { font-family: 'Outfit', sans-serif; background: var(--bg-primary); color: var(--text-primary); overflow-x: hidden; -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale; }

/* Noise texture overlay */
body::before { content: ''; position: fixed; inset: 0; background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.02'/%3E%3C/svg%3E"); pointer-events: none; z-index: 9999; }

a { color: inherit; text-decoration: none; }
::selection { background: rgba(192, 38, 211, 0.3); color: #fff; }

/* ===== NAV ===== */
nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 1rem 2rem; display: flex; align-items: center; justify-content: space-between; backdrop-filter: blur(24px) saturate(1.2); -webkit-backdrop-filter: blur(24px) saturate(1.2); background: rgba(6, 6, 11, 0.6); border-bottom: 1px solid var(--border); transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1); }
nav.scrolled { padding: 0.7rem 2rem; background: rgba(6, 6, 11, 0.92); box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3); }
.nav-brand { display: flex; align-items: center; gap: 0.75rem; text-decoration: none; }
.nav-logo { width: 38px; height: 38px; border-radius: 10px; background: var(--gradient-1); display: flex; align-items: center; justify-content: center; font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1rem; color: white; box-shadow: 0 0 20px rgba(192, 38, 211, 0.3); transition: all 0.3s; }
.nav-logo:hover { box-shadow: 0 0 30px rgba(192, 38, 211, 0.5); transform: scale(1.05); }
.nav-title { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 1.15rem; letter-spacing: 3px; color: var(--text-primary); }
.nav-title span { font-weight: 400; color: var(--text-secondary); font-size: 0.72rem; letter-spacing: 2px; margin-left: 0.5rem; }
.nav-links { display: flex; gap: 2rem; align-items: center; list-style: none; }
.nav-links a { color: var(--text-secondary); text-decoration: none; font-size: 0.82rem; font-weight: 500; letter-spacing: 0.5px; transition: all 0.3s; position: relative; }
.nav-links a::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1.5px; background: var(--gradient-1); transition: width 0.3s ease; }
.nav-links a:hover { color: var(--text-primary); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { padding: 0.55rem 1.4rem !important; background: var(--gradient-1); border-radius: 8px; color: white !important; font-weight: 600 !important; transition: all 0.3s ease; box-shadow: 0 2px 15px rgba(192, 38, 211, 0.25); }
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 6px 25px rgba(192, 38, 211, 0.4); }

/* Mobile nav */
.nav-toggle { display: none; background: none; border: 1px solid var(--border); color: var(--text-primary); font-size: 1.2rem; cursor: pointer; padding: 0.4rem 0.6rem; border-radius: 6px; transition: all 0.3s; }
.nav-toggle:hover { border-color: var(--border-hover); }

/* Mobile menu */
.nav-links.open { display: flex; }

/* ===== BUTTONS ===== */
.btn-primary { padding: 0.9rem 2.4rem; background: var(--gradient-1); border: none; border-radius: var(--radius-sm); color: white; font-family: 'Outfit', sans-serif; font-size: 0.9rem; font-weight: 600; cursor: pointer; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; box-shadow: 0 4px 20px rgba(192, 38, 211, 0.25); position: relative; overflow: hidden; }
.btn-primary::before { content: ''; position: absolute; inset: 0; background: linear-gradient(135deg, rgba(255,255,255,0.15), transparent); opacity: 0; transition: opacity 0.3s; }
.btn-primary:hover { transform: translateY(-3px); box-shadow: 0 8px 40px rgba(192, 38, 211, 0.4); }
.btn-primary:hover::before { opacity: 1; }

.btn-secondary { padding: 0.9rem 2.4rem; background: rgba(140, 100, 255, 0.04); border: 1px solid rgba(140, 100, 255, 0.15); border-radius: var(--radius-sm); color: var(--text-primary); font-family: 'Outfit', sans-serif; font-size: 0.9rem; font-weight: 500; cursor: pointer; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); text-decoration: none; display: inline-flex; align-items: center; gap: 0.5rem; backdrop-filter: blur(10px); }
.btn-secondary:hover { border-color: var(--accent-1); background: rgba(192, 38, 211, 0.08); transform: translateY(-2px); box-shadow: 0 4px 20px rgba(124, 58, 237, 0.15); }

.btn-ghost { padding: 0.6rem 1.2rem; background: none; border: none; color: var(--text-secondary); font-family: 'Outfit', sans-serif; font-size: 0.85rem; font-weight: 500; cursor: pointer; transition: all 0.3s; display: inline-flex; align-items: center; gap: 0.4rem; }
.btn-ghost:hover { color: var(--text-primary); }

/* ===== SECTION COMMON ===== */
.section-label { font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; font-weight: 600; letter-spacing: 3.5px; text-transform: uppercase; color: var(--accent-1); margin-bottom: 1.2rem; display: flex; align-items: center; gap: 0.8rem; }
.section-label::before { content: ''; width: 24px; height: 1px; background: var(--accent-1); }
.section-title { font-family: 'Syne', sans-serif; font-size: clamp(2rem, 4vw, 3rem); font-weight: 700; letter-spacing: -1px; margin-bottom: 1rem; line-height: 1.15; }
.section-desc { font-size: 1.05rem; color: var(--text-secondary); max-width: 600px; line-height: 1.7; font-weight: 300; }
.gradient-text { background: var(--gradient-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

/* Section divider */
.section-divider { width: 100%; height: 1px; background: linear-gradient(90deg, transparent, var(--border-hover), transparent); margin: 0; }

/* ===== PRODUCT PAGE HERO ===== */
.product-hero { min-height: 75vh; display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; padding: 10rem 2rem 5rem; position: relative; overflow: hidden; }
.product-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.product-hero .hero-badge { display: inline-flex; align-items: center; gap: 0.5rem; padding: 0.4rem 1.2rem; border-radius: 100px; border: 1px solid; font-size: 0.7rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 2rem; animation: fadeInDown 0.8s ease both; }
.product-hero .hero-badge::before { content: ''; width: 6px; height: 6px; border-radius: 50%; animation: pulse 2s ease-in-out infinite; }
.product-hero h1 { font-family: 'Syne', sans-serif; font-size: clamp(2.5rem, 5.5vw, 4.5rem); font-weight: 800; line-height: 1.1; letter-spacing: -2px; margin-bottom: 1.5rem; max-width: 800px; animation: fadeInUp 0.8s ease 0.2s both; }
.product-hero .hero-sub { font-size: clamp(1rem, 1.8vw, 1.12rem); color: var(--text-secondary); max-width: 600px; line-height: 1.7; font-weight: 300; margin-bottom: 3rem; animation: fadeInUp 0.8s ease 0.4s both; }
.product-hero .hero-actions { display: flex; gap: 1rem; animation: fadeInUp 0.8s ease 0.6s both; }

/* ===== STATS ROW ===== */
.stats-row { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.2rem; max-width: 1060px; margin: 0 auto; padding: 0 2rem; }
.stat-card { text-align: center; padding: 2rem 1.5rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); transition: all 0.4s ease; position: relative; overflow: hidden; }
.stat-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--product-color, var(--accent-1)); opacity: 0; transition: opacity 0.4s; }
.stat-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.3); }
.stat-card:hover::before { opacity: 0.6; }
.stat-card .stat-value { font-family: 'Syne', sans-serif; font-size: 2.2rem; font-weight: 800; }
.stat-card .stat-label { font-size: 0.78rem; color: var(--text-muted); margin-top: 0.3rem; font-weight: 400; }

/* ===== CONTENT SECTIONS ===== */
.content-section { max-width: 1100px; margin: 0 auto; padding: 5rem 2rem; }
.content-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; margin-top: 3rem; }
.content-grid.reverse { direction: rtl; }
.content-grid.reverse > * { direction: ltr; }
.content-text h3 { font-family: 'Syne', sans-serif; font-size: 1.55rem; font-weight: 700; margin-bottom: 1rem; letter-spacing: -0.5px; line-height: 1.25; }
.content-text p { font-size: 0.95rem; color: var(--text-secondary); line-height: 1.75; font-weight: 300; margin-bottom: 1rem; }

/* Feature list */
.feature-list { list-style: none; margin-top: 1.5rem; }
.feature-list li { padding: 0.75rem 0; border-bottom: 1px solid var(--border); font-size: 0.88rem; color: var(--text-secondary); display: flex; align-items: flex-start; gap: 0.75rem; transition: all 0.3s; }
.feature-list li:hover { color: var(--text-primary); padding-left: 0.3rem; }
.feature-list li::before { content: '\2192'; color: var(--product-color, var(--accent-1)); font-weight: 700; flex-shrink: 0; }

/* Visual card */
.visual-card { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-lg); padding: 3rem; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 320px; position: relative; overflow: hidden; transition: all 0.4s; }
.visual-card::before { content: ''; position: absolute; top: -50%; left: -50%; width: 200%; height: 200%; background: radial-gradient(circle, var(--product-glow, rgba(192, 38, 211, 0.04)) 0%, transparent 60%); pointer-events: none; }
.visual-card:hover { border-color: var(--border-hover); }
.visual-icon { font-size: 4rem; margin-bottom: 1.5rem; position: relative; z-index: 1; }
.visual-label { font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; letter-spacing: 2px; color: var(--text-muted); text-transform: uppercase; position: relative; z-index: 1; }

/* ===== TECH STACK ===== */
.tech-section { max-width: 1100px; margin: 0 auto; padding: 5rem 2rem; }
.tech-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1rem; margin-top: 2rem; }
.tech-card { padding: 1.5rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); position: relative; overflow: hidden; }
.tech-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1px; background: var(--product-color, var(--accent-1)); opacity: 0; transition: opacity 0.4s; }
.tech-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2); }
.tech-card:hover::before { opacity: 0.5; }
.tech-card h4 { font-family: 'JetBrains Mono', monospace; font-size: 0.75rem; font-weight: 600; letter-spacing: 1px; color: var(--product-color, var(--accent-1)); margin-bottom: 0.5rem; }
.tech-card p { font-size: 0.82rem; color: var(--text-muted); line-height: 1.55; }

/* ===== FLOW / PROCESS ===== */
.flow-section { max-width: 1100px; margin: 0 auto; padding: 5rem 2rem; }
.flow-steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; margin-top: 3rem; counter-reset: step; }
.flow-step { background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); padding: 2rem; position: relative; counter-increment: step; transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); }
.flow-step:hover { border-color: var(--border-hover); transform: translateY(-4px); box-shadow: 0 16px 50px rgba(0, 0, 0, 0.25); }
.flow-step::before { content: counter(step, decimal-leading-zero); font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 800; color: var(--product-color, var(--accent-1)); opacity: 0.25; display: block; margin-bottom: 1rem; }
.flow-step h4 { font-family: 'Syne', sans-serif; font-size: 1.05rem; font-weight: 700; margin-bottom: 0.5rem; }
.flow-step p { font-size: 0.82rem; color: var(--text-secondary); line-height: 1.6; font-weight: 300; }

/* ===== CTA BANNER ===== */
.cta-banner { max-width: 1100px; margin: 3rem auto; padding: 4rem 3rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-xl); text-align: center; position: relative; overflow: hidden; }
.cta-banner::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse 60% 60% at 50% 50%, var(--product-glow, rgba(124, 58, 237, 0.06)) 0%, transparent 70%); pointer-events: none; }
.cta-banner h2 { font-family: 'Syne', sans-serif; font-size: 2rem; font-weight: 700; margin-bottom: 1rem; position: relative; z-index: 1; }
.cta-banner p { font-size: 1rem; color: var(--text-secondary); max-width: 500px; margin: 0 auto 2rem; line-height: 1.7; font-weight: 300; position: relative; z-index: 1; }
.cta-banner .btn-primary { position: relative; z-index: 1; }

/* ===== PRODUCT NAV BAR ===== */
.other-products { padding: 4rem 2rem; border-top: 1px solid var(--border); }
.other-products-inner { max-width: 1100px; margin: 0 auto; }
.other-products h3 { font-family: 'JetBrains Mono', monospace; font-size: 0.68rem; font-weight: 600; letter-spacing: 3px; text-transform: uppercase; color: var(--text-muted); margin-bottom: 1.5rem; text-align: center; }
.other-products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.other-product-card { padding: 1.5rem; background: var(--bg-card); border: 1px solid var(--border); border-radius: var(--radius-md); transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1); text-decoration: none; }
.other-product-card:hover { border-color: var(--border-hover); transform: translateY(-3px); box-shadow: 0 12px 40px rgba(0, 0, 0, 0.2); }
.other-product-card .op-name { font-family: 'JetBrains Mono', monospace; font-size: 0.7rem; font-weight: 600; letter-spacing: 1.5px; margin-bottom: 0.3rem; }
.other-product-card .op-desc { font-size: 0.8rem; color: var(--text-muted); }

/* ===== FOOTER ===== */
footer { padding: 3rem 2rem 2rem; border-top: 1px solid var(--border); background: var(--bg-secondary); }
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-brand { font-family: 'Syne', sans-serif; font-weight: 700; font-size: 0.85rem; letter-spacing: 2px; color: var(--text-muted); }
.footer-links { display: flex; gap: 2rem; }
.footer-links a { font-size: 0.78rem; color: var(--text-muted); text-decoration: none; transition: color 0.3s; }
.footer-links a:hover { color: var(--text-secondary); }
.footer-legal { max-width: 1200px; margin: 1.5rem auto 0; padding-top: 1.5rem; border-top: 1px solid var(--border-subtle); font-size: 0.7rem; color: var(--text-muted); text-align: center; letter-spacing: 0.3px; }

/* ===== ANIMATIONS ===== */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(40px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInDown { from { opacity: 0; transform: translateY(-20px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeInLeft { from { opacity: 0; transform: translateX(-30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes fadeInRight { from { opacity: 0; transform: translateX(30px); } to { opacity: 1; transform: translateX(0); } }
@keyframes pulse { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: 0.4; transform: scale(0.8); } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@keyframes shimmer { 0% { background-position: -200% 0; } 100% { background-position: 200% 0; } }
@keyframes glow-pulse { 0%, 100% { box-shadow: 0 0 20px rgba(192, 38, 211, 0.15); } 50% { box-shadow: 0 0 40px rgba(192, 38, 211, 0.3); } }
@keyframes orbit { 0% { transform: rotate(0deg) translateX(100px) rotate(0deg); } 100% { transform: rotate(360deg) translateX(100px) rotate(-360deg); } }

.fade-in { opacity: 0; transform: translateY(30px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.fade-in.visible { opacity: 1; transform: translateY(0); }
.fade-in-left { opacity: 0; transform: translateX(-30px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.fade-in-left.visible { opacity: 1; transform: translateX(0); }
.fade-in-right { opacity: 0; transform: translateX(30px); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.fade-in-right.visible { opacity: 1; transform: translateX(0); }
.scale-in { opacity: 0; transform: scale(0.92); transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1); }
.scale-in.visible { opacity: 1; transform: scale(1); }

/* Stagger children */
.stagger-children > *:nth-child(1) { transition-delay: 0s; }
.stagger-children > *:nth-child(2) { transition-delay: 0.08s; }
.stagger-children > *:nth-child(3) { transition-delay: 0.16s; }
.stagger-children > *:nth-child(4) { transition-delay: 0.24s; }
.stagger-children > *:nth-child(5) { transition-delay: 0.32s; }
.stagger-children > *:nth-child(6) { transition-delay: 0.4s; }

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .content-grid { grid-template-columns: 1fr; }
  .content-grid.reverse { direction: ltr; }
  .other-products-grid { grid-template-columns: 1fr; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; flex-direction: column; background: rgba(6, 6, 11, 0.97); backdrop-filter: blur(20px); padding: 1.5rem 2rem; gap: 1rem; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .visual-card { min-height: 240px; }
}
@media (max-width: 600px) {
  .stats-row { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; gap: 1rem; text-align: center; }
  .flow-steps { grid-template-columns: 1fr; }
  .tech-grid { grid-template-columns: 1fr; }
  .product-hero { padding: 8rem 1.5rem 3rem; }
  .content-section { padding: 3rem 1.5rem; }
}