/* ═══════════════════════════════════════════════════
   BLACXIRD INDUSTRIES — Main Stylesheet
   Design system: dark industrial, mono accents
════════════════════════════════════════════════════ */

:root {
  --bg:         #0a0a0a;
  --bg2:        #111111;
  --bg3:        #181818;
  --border:     #222222;
  --border2:    #2e2e2e;
  --accent:     #BDBDBD;
  --accent2:    #E6BC00;
  --text:       #F2F2F2;
  --text2:      #AAAAAA;
  --text3:      #808080;
  --white:      #ffffff;
  --font-display: 'Barlow Condensed', sans-serif;
  --font-body:    'Barlow', sans-serif;
  --font-mono:    'IBM Plex Mono', monospace;
  --nav-h:      64px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { background: var(--bg); color: var(--text); font-family: var(--font-body); font-size: 16px; line-height: 1.6; overflow-x: hidden; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }
button { cursor: pointer; font-family: var(--font-body); border: none; background: none; }

::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); }

/* ─── NAV ─────────────────────────────────────────── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  height: var(--nav-h); background: rgba(10,10,10,0.95);
  backdrop-filter: blur(12px); border-bottom: 1px solid var(--border);
  display: flex; align-items: center; padding: 0 40px; gap: 0;
}
.nav-logo { font-family: var(--font-display); font-size: 22px; font-weight: 900; letter-spacing: 0.08em; color: var(--white); text-transform: uppercase; cursor: pointer; margin-right: auto; }
.nav-logo span { color: var(--accent2); }
.nav-links { display: flex; align-items: center; gap: 28px; }
.nav-links a { font-family: var(--font-display); font-size: 13px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--text2); transition: color 0.2s; }
.nav-links a:hover, .nav-links a.active { color: var(--accent); }
.nav-cta { margin-left: 28px; background: var(--accent); color: #000; font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 10px 22px; transition: background 0.2s, transform 0.2s; display: inline-block; }
.nav-cta:hover { background: var(--white); transform: translateY(-1px); color: #000; }
.hamburger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 8px; }
.hamburger span { display: block; width: 22px; height: 2px; background: var(--text); transition: all 0.3s; }
.mobile-menu { display: none; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--bg2); border-bottom: 1px solid var(--border); padding: 24px 40px; z-index: 999; flex-direction: column; gap: 16px; }
.mobile-menu.open { display: flex; }
.mobile-menu a { font-family: var(--font-display); font-size: 16px; font-weight: 600; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text2); padding: 8px 0; border-bottom: 1px solid var(--border); }
.mobile-menu a:hover, .mobile-menu a.active { color: var(--accent); }

/* ─── PAGE WRAPPER ────────────────────────────────── */
.page-wrap { padding-top: var(--nav-h); min-height: 100vh; animation: fadeIn 0.35s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* ─── LAYOUT ──────────────────────────────────────── */
.container { max-width: 1280px; margin: 0 auto; padding: 0 40px; }
.section { padding: 100px 0; }
.section-sm { padding: 60px 0; }

/* ─── TYPOGRAPHY ─────────────────────────────────── */
.label { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.2em; text-transform: uppercase; color: #BDBDBD; margin-bottom: 16px; display: block; }
h1, h2, h3, h4 { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.04em; line-height: 1; }
h1 { font-size: clamp(56px, 10vw, 120px); font-weight: 900; color: var(--white); }
h2 { font-size: clamp(36px, 5vw, 64px); font-weight: 800; color: var(--white); }
h3 { font-size: clamp(22px, 3vw, 32px); font-weight: 700; color: var(--white); }
h4 { font-size: 18px; font-weight: 700; color: var(--white); }
p { color: var(--text2); line-height: 1.75; }

/* ─── BUTTONS ─────────────────────────────────────── */
.btn { display: inline-block; font-family: var(--font-display); font-size: 14px; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase; padding: 14px 32px; transition: all 0.2s; cursor: pointer; }
.btn-primary { background: var(--accent); color: #000; }
.btn-primary:hover { background: var(--white); transform: translateY(-2px); color: #000; }
.btn-secondary { background: transparent; color: var(--text); border: 1px solid var(--border2); }
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-ghost { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn-ghost:hover { background: var(--accent); color: #000; }

/* ─── DIVIDER / TAGS ──────────────────────────────── */
.divider { width: 100%; height: 1px; background: var(--border); }
.tag { display: inline-block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 10px; border: 1px solid var(--border2); color: var(--text3); }

/* ─── GRID HELPERS ────────────────────────────────── */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }

/* ─── CARDS ──────────────────────────────────────── */
.card { background: var(--bg2); border: 1px solid var(--border); padding: 32px; transition: border-color 0.2s, transform 0.2s; position: relative; overflow: hidden; }
.card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card-icon { width: 40px; height: 40px; margin-bottom: 20px; display: flex; align-items: center; justify-content: center; }
.card-icon svg { width: 28px; height: 28px; stroke: var(--accent); fill: none; stroke-width: 1.5; }

/* ─── IMAGE PLACEHOLDER ──────────────────────────── */
.img-ph { background: var(--bg3); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; }
.img-ph span { font-family: var(--font-mono); font-size: 11px; color: var(--text3); letter-spacing: 0.1em; text-align: center; padding: 16px; }

/* ─── FORMS ──────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--text2); margin-bottom: 8px; }
.form-group input, .form-group textarea, .form-group select {
  width: 100%; background: var(--bg2); border: 1px solid var(--border2); padding: 12px 16px;
  color: var(--text); font-family: var(--font-body); font-size: 15px; transition: border-color 0.2s; outline: none;
}
.form-group input:focus, .form-group textarea:focus, .form-group select:focus { border-color: var(--accent); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--bg2); }
.form-error { color: #e74c3c; font-family: var(--font-mono); font-size: 11px; margin-top: 6px; letter-spacing: 0.05em; }
.form-feedback {
  padding: 14px 18px; margin: 16px 0;
  font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.08em;
  border: 1px solid;
}
.form-feedback.success { border-color: #4caf50; color: #4caf50; background: rgba(76,175,80,0.06); }
.form-feedback.error   { border-color: #c0392b; color: #e74c3c; background: rgba(192,57,43,0.06); }

/* ─── STEP PIPELINE ──────────────────────────────── */
.pipeline { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.pipeline::before { content: ''; position: absolute; top: 24px; left: 10%; right: 10%; height: 1px; background: var(--accent); opacity: 0.3; }
.step { padding: 0 24px; text-align: center; transition: transform 0.3s cubic-bezier(0.23, 1, 0.32, 1); }
.step:hover { transform: perspective(600px) translateZ(18px) rotateX(-4deg); }
.step-num { width: 48px; height: 48px; border: 1px solid var(--accent); display: flex; align-items: center; justify-content: center; margin: 0 auto 20px; font-family: var(--font-mono); font-size: 13px; color: var(--accent); background: var(--bg); position: relative; z-index: 1; transition: transform 0.3s ease, box-shadow 0.3s ease; }
.step:hover .step-num { transform: perspective(400px) rotateY(20deg) scale(1.1); box-shadow: 6px 4px 20px rgba(189,189,189,0.12); }
.step h4 { font-size: 16px; margin-bottom: 10px; }
.step p { font-size: 14px; }

/* ─── HERO ───────────────────────────────────────── */
.hero { min-height: 100vh; display: flex; align-items: center; position: relative; overflow: hidden; background: var(--bg); }
.hero-grid { position: absolute; inset: 0; background-image: linear-gradient(var(--border) 1px, transparent 1px), linear-gradient(90deg, var(--border) 1px, transparent 1px); background-size: 60px 60px; opacity: 0.4; }
.hero-gradient { position: absolute; inset: 0; background: radial-gradient(ellipse 60% 60% at 70% 50%, rgba(232,255,0,0.04) 0%, transparent 70%); }
.hero-content { position: relative; z-index: 1; }
.hero h1 { margin-bottom: 24px; line-height: 0.9; }
.hero h1 em { font-style: normal; color: var(--accent2); }
.hero-sub { font-size: 18px; color: var(--text2); max-width: 520px; margin-bottom: 40px; line-height: 1.7; }
.hero-btns { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-meta { margin-top: 80px; display: flex; gap: 48px; flex-wrap: wrap; }
.meta-num { font-family: var(--font-display); font-size: 40px; font-weight: 900; color: var(--white); letter-spacing: 0.04em; }
.meta-label { font-family: var(--font-mono); font-size: 11px; color: #909090; letter-spacing: 0.1em; text-transform: uppercase; }

/* ─── HERO 3D CUBE ───────────────────────────────── */
.hero-cube { position: absolute; right: 5%; top: 50%; transform: translateY(-50%); width: 220px; height: 220px; pointer-events: none; perspective: 700px; z-index: 0; }
.cube-3d { width: 100%; height: 100%; position: relative; transform-style: preserve-3d; animation: rotateCube 20s linear infinite; }
@keyframes rotateCube { from { transform: rotateX(0deg) rotateY(0deg); } to { transform: rotateX(360deg) rotateY(240deg); } }
.cube-face { position: absolute; width: 110px; height: 110px; border: 1px solid rgba(189,189,189,0.2); background: rgba(189,189,189,0.015); }
.face-front  { transform: translateZ(55px); }
.face-back   { transform: rotateY(180deg) translateZ(55px); }
.face-left   { transform: rotateY(-90deg) translateZ(55px); }
.face-right  { transform: rotateY(90deg)  translateZ(55px); }
.face-top    { transform: rotateX(90deg)  translateZ(55px); }
.face-bottom { transform: rotateX(-90deg) translateZ(55px); }
.cube-inner { width: 100%; height: 100%; position: absolute; transform-style: preserve-3d; animation: rotateCube 12s linear infinite reverse; opacity: 0.5; }
.cube-inner .cube-face { width: 55px; height: 55px; border-color: rgba(230,188,0,0.25); background: rgba(230,188,0,0.01); }
.cube-inner .face-front  { transform: translateZ(27px); }
.cube-inner .face-back   { transform: rotateY(180deg) translateZ(27px); }
.cube-inner .face-left   { transform: rotateY(-90deg) translateZ(27px); }
.cube-inner .face-right  { transform: rotateY(90deg)  translateZ(27px); }
.cube-inner .face-top    { transform: rotateX(90deg)  translateZ(27px); }
.cube-inner .face-bottom { transform: rotateX(-90deg) translateZ(27px); }

/* ─── HERO ORB ───────────────────────────────────── */
.hero-orb { position: absolute; bottom: 10%; left: 52%; width: 350px; height: 350px; border-radius: 50%; background: radial-gradient(circle, rgba(230,188,0,0.05) 0%, transparent 68%); animation: orbPulse 9s ease-in-out infinite; pointer-events: none; z-index: 0; }
@keyframes orbPulse { 0%, 100% { transform: scale(1) translateY(0); opacity: 0.5; } 50% { transform: scale(1.25) translateY(-18px); opacity: 0.9; } }

/* ─── HERO PARTICLES ─────────────────────────────── */
.hero-particles { position: absolute; inset: 0; overflow: hidden; pointer-events: none; z-index: 0; }
.particle { position: absolute; width: 2px; height: 2px; background: rgba(189,189,189,0.5); border-radius: 50%; animation: particleDrift linear infinite; }
@keyframes particleDrift { 0% { transform: translateY(100vh) translateX(0) scale(0); opacity: 0; } 10% { opacity: 1; } 90% { opacity: 0.6; } 100% { transform: translateY(-10vh) translateX(var(--dx, 40px)) scale(1.5); opacity: 0; } }

/* ─── SCROLL INDICATOR ───────────────────────────── */
.hero-scroll-indicator { position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 8px; z-index: 2; pointer-events: none; animation: bounceDown 2s ease-in-out infinite; }
@keyframes bounceDown { 0%, 100% { transform: translateX(-50%) translateY(0); } 50% { transform: translateX(-50%) translateY(6px); } }
.hero-scroll-indicator span { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text3); }
.hero-scroll-indicator svg { width: 20px; height: 20px; stroke: var(--text3); fill: none; stroke-width: 1.5; }

/* ─── SECTION HEADERS ────────────────────────────── */
.section-header { margin-bottom: 60px; }
.section-header h2 { margin-bottom: 16px; position: relative; padding-bottom: 18px; }
.section-header h2::after { content: ''; position: absolute; bottom: 0; left: 0; width: 0; height: 2px; background: var(--accent); transition: width 0.7s cubic-bezier(0.23, 1, 0.32, 1); }
.section-header.in-view h2::after { width: 72px; }
.section-header p { max-width: 560px; font-size: 17px; }

/* ─── SERVICE CARDS ──────────────────────────────── */
.service-card { background: var(--bg2); border: 1px solid var(--border); padding: 36px; transition: all 0.2s; cursor: pointer; position: relative; overflow: hidden; }
.service-card:hover { border-color: var(--accent); }
.service-card:hover .service-arrow { color: var(--accent); transform: translateX(4px); }
.service-num { font-family: var(--font-mono); font-size: 11px; color: #909090; margin-bottom: 16px; }
.service-arrow { display: inline-block; margin-top: 20px; font-size: 20px; transition: all 0.2s; }

/* ─── TRUST BAR ──────────────────────────────────── */
.trust-bar { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 40px 0; }
.trust-items { display: flex; gap: 60px; flex-wrap: wrap; }
.trust-val { font-family: var(--font-display); font-size: 44px; font-weight: 900; color: var(--white); display: inline-block; transition: transform 0.3s ease; }
.trust-item:hover .trust-val { transform: perspective(300px) rotateX(-15deg) scale(1.06); color: var(--accent); }
.trust-desc { font-family: var(--font-mono); font-size: 11px; color: #909090; text-transform: uppercase; letter-spacing: 0.1em; }

/* ─── PROJECT STRIP ──────────────────────────────── */
.project-strip { display: grid; grid-template-columns: 1fr 1fr; gap: 0; border: 1px solid var(--border); }
.project-img { min-height: 400px; }
.project-info { padding: 60px; display: flex; flex-direction: column; justify-content: center; }
.project-stat { margin-top: 32px; display: flex; gap: 32px; }
.p-stat-val { font-family: var(--font-display); font-size: 32px; font-weight: 800; color: var(--accent); }
.p-stat-label { font-family: var(--font-mono); font-size: 11px; color: var(--text3); text-transform: uppercase; }

/* ─── BREADCRUMB ─────────────────────────────────── */
.breadcrumb { padding: 20px 0; border-bottom: 1px solid var(--border); margin-bottom: 60px; }
.breadcrumb span { font-family: var(--font-mono); font-size: 11px; color: #909090; text-transform: uppercase; letter-spacing: 0.1em; }
.breadcrumb span a { cursor: pointer; color: #909090; }
.breadcrumb span a:hover { color: var(--accent); }

/* ─── PAGE HERO ──────────────────────────────────── */
.page-hero { padding: 80px 0 60px; border-bottom: 1px solid var(--border); margin-bottom: 80px; position: relative; overflow: hidden; }
.page-hero::before { content: ''; position: absolute; top: 0; right: 0; width: 40%; height: 100%; background: linear-gradient(135deg, transparent 60%, rgba(232,255,0,0.02) 100%); }
.page-hero h1 { font-size: clamp(40px, 7vw, 88px); margin-bottom: 20px; }
.page-hero p { font-size: 18px; max-width: 600px; }
.page-hero-bg-num { position: absolute; right: -20px; top: 50%; transform: translateY(-50%); font-family: var(--font-display); font-size: clamp(120px, 18vw, 260px); font-weight: 900; color: rgba(255,255,255,0.025); letter-spacing: -0.05em; text-transform: uppercase; pointer-events: none; user-select: none; line-height: 1; white-space: nowrap; }

/* ─── ABOUT TIMELINE ─────────────────────────────── */
.timeline { position: relative; padding-left: 32px; }
.timeline::before { content: ''; position: absolute; left: 0; top: 0; bottom: 0; width: 1px; background: var(--border2); }
.timeline-item { position: relative; margin-bottom: 48px; }
.timeline-item::before { content: ''; position: absolute; left: -36px; top: 6px; width: 8px; height: 8px; background: var(--accent); }
.timeline-year { font-family: var(--font-mono); font-size: 12px; color: #BDBDBD; margin-bottom: 8px; }

/* ─── PORTAL ─────────────────────────────────────── */
.portal-frame { border: 1px solid var(--border); padding: 80px; text-align: center; }
.portal-icon { width: 80px; height: 80px; border: 1px solid var(--border2); margin: 0 auto 32px; display: flex; align-items: center; justify-content: center; }
.portal-icon svg { width: 40px; height: 40px; stroke: var(--text3); fill: none; stroke-width: 1; }
.portal-alert { padding: 12px 18px; border: 1px solid var(--accent2); color: var(--accent2); font-family: var(--font-mono); font-size: 12px; margin-bottom: 24px; background: rgba(230,188,0,0.04); }

/* ─── DELIVERABLE LIST ───────────────────────────── */
.deliverable-list { list-style: none; }
.deliverable-list li { padding: 14px 0; border-bottom: 1px solid var(--border); display: flex; align-items: flex-start; gap: 12px; font-size: 15px; color: var(--text2); }
.deliverable-list li::before { content: '—'; color: var(--accent); font-family: var(--font-mono); flex-shrink: 0; }

/* ─── BLOG CARD ──────────────────────────────────── */
.blog-card { border: 1px solid var(--border); overflow: hidden; cursor: pointer; transition: border-color 0.2s; }
.blog-card:hover { border-color: var(--accent); }
.blog-card-img { height: 200px; }
.blog-card-body { padding: 24px; }
.blog-cat { font-family: var(--font-mono); font-size: 11px; color: #BDBDBD; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 12px; }
.blog-card h4 { font-size: 17px; margin-bottom: 10px; line-height: 1.3; }

/* ─── CASE STUDY ─────────────────────────────────── */
.case-card { border: 1px solid var(--border); padding: 40px; cursor: pointer; transition: all 0.2s; }
.case-card:hover { border-color: var(--accent); }
.case-cols { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; margin-top: 24px; }
.case-col-label { font-family: var(--font-mono); font-size: 11px; color: #BDBDBD; text-transform: uppercase; margin-bottom: 8px; }

/* ─── VENDOR ─────────────────────────────────────── */
.vendor-cat { border: 1px solid var(--border); padding: 24px; display: flex; align-items: flex-start; gap: 16px; }
.vendor-bullet { width: 8px; height: 8px; background: var(--accent); flex-shrink: 0; margin-top: 6px; }

/* ─── MEMBERSHIP / PLANS ─────────────────────────── */
.plan-card { border: 1px solid var(--border); padding: 40px; position: relative; transition: all 0.2s; overflow: hidden; }
.plan-card.featured { border-color: var(--accent); }
.plan-badge { position: absolute; top: -1px; right: 24px; background: var(--accent); color: #000; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; padding: 4px 12px; text-transform: uppercase; }
.plan-price { font-family: var(--font-display); font-size: 48px; font-weight: 900; color: var(--white); margin: 20px 0; }
.plan-price span { font-size: 18px; color: var(--text2); }
.plan-features { list-style: none; margin-top: 24px; }
.plan-features li { padding: 10px 0; border-bottom: 1px solid var(--border); font-size: 14px; color: #AAAAAA; display: flex; gap: 10px; }
.plan-features li::before { content: '✓'; color: var(--accent); }

/* ─── NEWSLETTER ─────────────────────────────────── */
.newsletter { background: var(--bg3); border: 1px solid var(--border); padding: 60px; text-align: center; }
.newsletter h3 { margin-bottom: 12px; }
.newsletter p { margin-bottom: 32px; }
.newsletter-form { display: flex; gap: 0; max-width: 480px; margin: 0 auto; }
.newsletter-form input { flex: 1; background: var(--bg); border: 1px solid var(--border2); border-right: none; padding: 14px 20px; color: var(--text); font-family: var(--font-body); outline: none; }
.newsletter-form input:focus { border-color: var(--accent); }
.newsletter-form button { background: var(--accent); color: #000; font-family: var(--font-display); font-size: 13px; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; padding: 14px 24px; }
.newsletter-form button:hover { background: var(--white); }

/* ─── FINAL CTA ──────────────────────────────────── */
.final-cta { background: var(--bg3); border-top: 1px solid var(--border); padding: 120px 0; text-align: center; }
.final-cta h2 { margin-bottom: 20px; font-size: clamp(36px, 6vw, 72px); }
.final-cta p { max-width: 480px; margin: 0 auto 40px; font-size: 17px; }
.final-cta-btns { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

/* ─── CONTACT ────────────────────────────────────── */
.contact-grid { display: grid; grid-template-columns: 1fr 1.5fr; gap: 60px; }
.contact-info-item { padding: 24px 0; border-bottom: 1px solid var(--border); }
.contact-info-item:first-child { border-top: 1px solid var(--border); }
.contact-info-label { font-family: var(--font-mono); font-size: 11px; color: var(--accent); text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 6px; }
.map-ph { height: 240px; margin-top: 32px; }

/* ─── PROCESS DETAIL ─────────────────────────────── */
.process-row { display: grid; grid-template-columns: 80px 1fr; gap: 32px; padding: 40px 0; border-bottom: 1px solid var(--border); align-items: start; }
.process-row:last-child { border-bottom: none; }
.process-row-num { font-family: var(--font-display); font-size: 64px; font-weight: 900; color: var(--border2); line-height: 1; }

/* ─── TWO COL / CHIP ─────────────────────────────── */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: start; }
.chip-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 20px; }
.chip { font-family: var(--font-mono); font-size: 11px; border: 1px solid var(--border2); padding: 6px 14px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.08em; }

/* ─── PRINCIPLE ──────────────────────────────────── */
.principle { padding: 32px 0; border-bottom: 1px solid var(--border); display: grid; grid-template-columns: 40px 1fr; gap: 24px; align-items: start; }
.principle-num { font-family: var(--font-mono); font-size: 12px; color: var(--accent); }

/* ─── INDUSTRIES DETAIL ──────────────────────────── */
.industry-item { border: 1px solid var(--border); padding: 28px; transition: all 0.2s; cursor: pointer; }
.industry-item:hover { border-color: var(--accent); background: var(--bg2); }
.industry-item h4 { font-size: 15px; margin-bottom: 8px; }
.industry-item p { font-size: 13px; }
.industry-detail { border: 1px solid var(--border); padding: 40px; margin-bottom: 2px; display: grid; grid-template-columns: 200px 1fr 1fr 1fr; gap: 32px; align-items: start; transition: border-color 0.2s; }
.industry-detail:hover { border-color: var(--border2); }
.ind-name { font-family: var(--font-display); font-size: 20px; font-weight: 700; color: var(--white); }
.ind-col-label { font-family: var(--font-mono); font-size: 10px; color: #BDBDBD; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 8px; }

/* ─── GALLERY ────────────────────────────────────── */
.gallery-section { background: var(--bg2); border-top: 1px solid var(--border); }
.gallery-grid { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 3px; margin-top: 36px; }
.gallery-item { position: relative; overflow: hidden; background: var(--bg3); border: 1px solid var(--border); cursor: pointer; transition: border-color 0.3s ease; }
.gallery-item:hover { border-color: var(--accent); }
.gallery-item.span2 { grid-column: span 2; }
.gallery-thumb { width: 100%; padding-bottom: 72%; background: var(--bg3); position: relative; overflow: hidden; }
.gallery-item.tall .gallery-thumb { padding-bottom: 130%; }
.gallery-ph-text { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); font-family: var(--font-mono); font-size: 10px; color: var(--text3); letter-spacing: 0.12em; text-transform: uppercase; text-align: center; width: 88%; transition: color 0.3s; pointer-events: none; }
.gallery-item:hover .gallery-ph-text { color: var(--accent); }
.gallery-caption { padding: 10px 14px; border-top: 1px solid var(--border); font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text3); display: flex; justify-content: space-between; align-items: center; transition: color 0.3s, border-color 0.3s; }
.gallery-item:hover .gallery-caption { color: var(--accent); border-color: var(--accent); }
.gallery-caption-arrow { transition: transform 0.3s; }
.gallery-item:hover .gallery-caption-arrow { transform: translateX(3px); }

/* ─── GLOW LINE ──────────────────────────────────── */
.section-glow-line { width: 100%; height: 1px; background: linear-gradient(90deg, transparent 0%, rgba(189,189,189,0.1) 20%, rgba(189,189,189,0.3) 50%, rgba(189,189,189,0.1) 80%, transparent 100%); margin: 0; position: relative; overflow: hidden; }
.section-glow-line::after { content: ''; position: absolute; top: 0; left: -30%; width: 30%; height: 100%; background: linear-gradient(90deg, transparent, rgba(230,188,0,0.6), transparent); animation: glowSweep 4s ease-in-out infinite; }
@keyframes glowSweep { 0% { left: -30%; } 100% { left: 130%; } }

/* ─── SCROLL PROGRESS BAR ────────────────────────── */
.scroll-progress { position: fixed; top: 0; left: 0; height: 2px; width: 0%; background: linear-gradient(90deg, var(--accent2), var(--accent)); z-index: 2000; transition: width 0.05s linear; box-shadow: 0 0 8px rgba(230,188,0,0.6); }

/* ─── ANIMATIONS ─────────────────────────────────── */
[data-anim] { will-change: transform, opacity; }
[data-anim="fade-up"]     { opacity: 0; transform: translateY(48px); transition: opacity 0.65s cubic-bezier(0.23,1,0.32,1), transform 0.65s cubic-bezier(0.23,1,0.32,1); }
[data-anim="fade-down"]   { opacity: 0; transform: translateY(-36px); transition: opacity 0.65s cubic-bezier(0.23,1,0.32,1), transform 0.65s cubic-bezier(0.23,1,0.32,1); }
[data-anim="slide-left"]  { opacity: 0; transform: translateX(-60px); transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1), transform 0.7s cubic-bezier(0.23,1,0.32,1); }
[data-anim="slide-right"] { opacity: 0; transform: translateX(60px); transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1), transform 0.7s cubic-bezier(0.23,1,0.32,1); }
[data-anim="scale-up"]    { opacity: 0; transform: scale(0.88); transition: opacity 0.6s cubic-bezier(0.23,1,0.32,1), transform 0.6s cubic-bezier(0.23,1,0.32,1); }
[data-anim="flip-3d"]     { opacity: 0; transform: perspective(700px) rotateY(-40deg) translateX(-20px); transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1), transform 0.7s cubic-bezier(0.23,1,0.32,1); }
[data-anim="zoom-3d"]     { opacity: 0; transform: perspective(800px) rotateX(20deg) scale(0.9); transition: opacity 0.7s cubic-bezier(0.23,1,0.32,1), transform 0.7s cubic-bezier(0.23,1,0.32,1); }
[data-anim].anim-in { opacity: 1 !important; transform: none !important; }
[data-delay="1"] { transition-delay: 0.1s !important; }
[data-delay="2"] { transition-delay: 0.2s !important; }
[data-delay="3"] { transition-delay: 0.3s !important; }
[data-delay="4"] { transition-delay: 0.4s !important; }
[data-delay="5"] { transition-delay: 0.5s !important; }
[data-delay="6"] { transition-delay: 0.6s !important; }
[data-delay="7"] { transition-delay: 0.7s !important; }
[data-delay="8"] { transition-delay: 0.8s !important; }
@media (prefers-reduced-motion: reduce) { [data-anim] { opacity: 1 !important; transform: none !important; transition: none !important; } }

/* ─── REVEAL ─────────────────────────────────────── */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.5s ease, transform 0.5s ease; }
.revealed { opacity: 1; transform: translateY(0); }

/* ─── FOOTER ─────────────────────────────────────── */
footer { border-top: 1px solid var(--border); padding: 60px 0 32px; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand h3 { font-size: 24px; margin-bottom: 12px; }
.footer-brand p { font-size: 14px; max-width: 280px; }
.footer-col h5 { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.15em; text-transform: uppercase; color: var(--accent); margin-bottom: 20px; }
.footer-col a { display: block; font-size: 14px; color: #AAAAAA; margin-bottom: 10px; transition: color 0.2s; }
.footer-col a:hover { color: var(--white); }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 24px; border-top: 1px solid var(--border); }
.footer-bottom p { font-size: 13px; color: #909090; }

/* ─── DASHBOARD (Portal pages) ───────────────────── */
.dashboard-grid { display: grid; grid-template-columns: 260px 1fr; gap: 0; min-height: calc(100vh - 64px); }
.sidebar { background: var(--bg2); border-right: 1px solid var(--border); padding: 32px 0; }
.sidebar-nav a { display: flex; align-items: center; gap: 12px; padding: 14px 32px; font-family: var(--font-mono); font-size: 12px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--text2); transition: color 0.2s, background 0.2s; border-left: 2px solid transparent; }
.sidebar-nav a:hover, .sidebar-nav a.active { color: var(--accent); background: rgba(189,189,189,0.04); border-left-color: var(--accent); }
.dashboard-content { padding: 40px; }
.stat-card { background: var(--bg2); border: 1px solid var(--border); padding: 24px; }
.stat-card-val { font-family: var(--font-display); font-size: 36px; font-weight: 900; color: var(--white); }
.stat-card-label { font-family: var(--font-mono); font-size: 10px; color: var(--text3); text-transform: uppercase; letter-spacing: 0.1em; margin-top: 4px; }

/* ─── STATUS BADGES ──────────────────────────────── */
.badge { display: inline-block; font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.08em; text-transform: uppercase; padding: 3px 10px; border: 1px solid; }
.badge-new       { color: #4caf50; border-color: #4caf50; }
.badge-progress  { color: var(--accent2); border-color: var(--accent2); }
.badge-pending   { color: var(--text3); border-color: var(--border2); }
.badge-done      { color: var(--accent); border-color: var(--accent); }

/* ─── TABLE ──────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { font-family: var(--font-mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--accent); padding: 12px 16px; border-bottom: 1px solid var(--border2); text-align: left; }
.data-table td { padding: 14px 16px; border-bottom: 1px solid var(--border); font-size: 14px; color: var(--text2); vertical-align: middle; }
.data-table tr:hover td { background: rgba(255,255,255,0.02); }

/* ═══════════════════════════════════════════════════
   RESPONSIVE
════════════════════════════════════════════════════ */
@media (max-width: 1100px) {
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .hero-cube { width: 150px; height: 150px; right: 3%; }
  .cube-face { width: 75px; height: 75px; }
  .industry-detail { grid-template-columns: 160px 1fr 1fr; gap: 24px; }
  .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; gap: 32px; }
}
@media (max-width: 900px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .two-col { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .project-strip { grid-template-columns: 1fr; }
  .project-info { padding: 32px; }
  .industry-detail { grid-template-columns: 1fr 1fr; gap: 20px; }
  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 2px; }
  .dashboard-grid { grid-template-columns: 1fr; }
  .sidebar { border-right: none; border-bottom: 1px solid var(--border); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  h1 { font-size: clamp(40px, 8vw, 80px); }
  h2 { font-size: clamp(28px, 5.5vw, 52px); }
  .section { padding: 64px 0; }
  .section-sm { padding: 40px 0; }
  .final-cta { padding: 80px 0; }
  .page-hero { padding: 60px 0 40px; margin-bottom: 56px; }
  .hero-meta { margin-top: 48px; gap: 24px; flex-wrap: wrap; }
  .meta-num { font-size: 32px; }
  .trust-items { gap: 28px; }
  .trust-val { font-size: 36px; }
  .newsletter { padding: 48px 32px; }
  .newsletter-form { flex-direction: column; max-width: 360px; }
  .newsletter-form input { border-right: 1px solid var(--border2); border-bottom: none; }
  .pipeline { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .pipeline::before { display: none; }
  nav { padding: 0 24px; }
  .container { padding: 0 24px; }
  .mobile-menu { padding: 24px; }
  .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links { display: none; }
  .hero-orb { display: none; }
  .hero-cube { width: 90px; height: 90px; top: 14%; right: 4%; transform: none; }
}
@media (max-width: 600px) {
  h1 { font-size: clamp(32px, 9vw, 60px); }
  h2 { font-size: clamp(24px, 7vw, 44px); }
  h3 { font-size: clamp(18px, 5vw, 28px); }
  .hero-btns { flex-direction: column; gap: 12px; }
  .hero-btns .btn { width: 100%; text-align: center; }
  .final-cta-btns { flex-direction: column; align-items: center; gap: 12px; }
  .final-cta-btns .btn { width: 100%; max-width: 320px; text-align: center; }
  .hero-cube { display: none; }
  .hero-scroll-indicator { display: none; }
  .case-cols { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .portal-frame { padding: 40px 20px; }
  .plan-card { padding: 24px 18px; }
  .plan-price { font-size: 34px; }
}
@media (max-width: 480px) {
  nav { padding: 0 16px; }
  .container { padding: 0 16px; }
  .section { padding: 48px 0; }
  .section-header { margin-bottom: 32px; }
  .page-hero { padding: 32px 0 28px; margin-bottom: 40px; }
  .page-hero-bg-num { font-size: 80px; right: -10px; }
  .process-row { grid-template-columns: 44px 1fr; gap: 14px; padding: 24px 0; }
  .process-row-num { font-size: 36px; }
  .industry-detail { grid-template-columns: 1fr; }
  footer { padding: 40px 0 20px; }
  .footer-grid { grid-template-columns: 1fr; gap: 24px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .trust-items { gap: 14px; }
}