/* ===== 4 ORBITA v2 — AWWWARDS LEVEL ===== */
:root {
  --black: #0a0a0a;
  --dark: #111111;
  --dark2: #1a1a1a;
  --gray1: #2a2a2a;
  --gray2: #444;
  --gray3: #888;
  --gray4: #bbb;
  --white: #f5f5f0;
  --cream: #e8e4dd;
  --accent: #c8a2ff;
  --accent2: #7c3aed;
  --green: #4ade80;
  --font-display: 'Space Grotesk', sans-serif;
  --font-body: 'Inter', sans-serif;
  --ease: cubic-bezier(0.16, 1, 0.3, 1);
  --ease2: cubic-bezier(0.76, 0, 0.24, 1);
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { font-size: 16px; scroll-behavior: smooth; }
body { font-family: var(--font-body); background: var(--black); color: var(--white); overflow-x: hidden; cursor: none; -webkit-font-smoothing: antialiased; }
a { color: inherit; text-decoration: none; cursor: none; }
img { max-width: 100%; display: block; }
::selection { background: var(--accent2); color: var(--white); }

/* PRELOADER */
.preloader { position: fixed; inset: 0; z-index: 9999; background: var(--black); display: flex; align-items: center; justify-content: center; transition: opacity 0.6s var(--ease), visibility 0.6s; }
.preloader.done { opacity: 0; visibility: hidden; pointer-events: none; }
.preloader-inner { text-align: center; }
.preloader-logo { font-family: var(--font-display); font-size: 2rem; font-weight: 700; letter-spacing: -1px; margin-bottom: 24px; color: var(--white); }
.preloader-bar { width: 120px; height: 2px; background: var(--gray1); border-radius: 2px; overflow: hidden; }
.preloader-progress { height: 100%; width: 0; background: var(--accent); border-radius: 2px; animation: preload 1.8s var(--ease) forwards; }
@keyframes preload { to { width: 100%; } }

/* CURSOR */
.cursor { position: fixed; width: 8px; height: 8px; background: var(--white); border-radius: 50%; pointer-events: none; z-index: 10000; transform: translate(-50%, -50%); transition: transform 0.1s, opacity 0.3s; mix-blend-mode: difference; }
.cursor-follower { position: fixed; width: 40px; height: 40px; border: 1px solid rgba(255,255,255,0.3); border-radius: 50%; pointer-events: none; z-index: 9999; transform: translate(-50%, -50%); transition: transform 0.4s var(--ease), width 0.3s, height 0.3s, border-color 0.3s; }
body:hover .cursor-follower { border-color: rgba(255,255,255,0.15); }
a:hover ~ .cursor-follower, button:hover ~ .cursor-follower { width: 60px; height: 60px; }

/* NAV */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 24px 40px; transition: background 0.4s, padding 0.4s, backdrop-filter 0.4s; }
.nav.scrolled { background: rgba(10,10,10,0.8); backdrop-filter: blur(20px); padding: 16px 40px; }
.nav-inner { display: flex; align-items: center; justify-content: space-between; }
.nav-logo { font-family: var(--font-display); font-size: 1.1rem; font-weight: 700; letter-spacing: -0.5px; }
.nav-links { display: flex; gap: 36px; }
.nav-links a { font-size: 0.8rem; font-weight: 400; color: var(--gray3); letter-spacing: 0.5px; text-transform: uppercase; transition: color 0.3s; position: relative; }
.nav-links a::before { content: attr(data-index); font-size: 0.55rem; position: absolute; top: -8px; left: -4px; color: var(--gray2); font-family: var(--font-display); }
.nav-links a:hover { color: var(--white); }
.nav-menu-btn { display: none; background: none; border: none; cursor: none; width: 32px; height: 20px; position: relative; }
.nav-menu-btn span { display: block; width: 100%; height: 1.5px; background: var(--white); position: absolute; left: 0; transition: 0.4s var(--ease); }
.nav-menu-btn span:first-child { top: 4px; }
.nav-menu-btn span:last-child { bottom: 4px; }
.nav-menu-btn.active span:first-child { top: 50%; transform: translateY(-50%) rotate(45deg); }
.nav-menu-btn.active span:last-child { bottom: 50%; transform: translateY(50%) rotate(-45deg); }

/* MOBILE MENU */
.mobile-menu { position: fixed; inset: 0; z-index: 99; background: var(--black); display: flex; align-items: center; justify-content: center; opacity: 0; visibility: hidden; transition: 0.5s var(--ease); }
.mobile-menu.active { opacity: 1; visibility: visible; }
.mobile-menu-inner { text-align: center; }
.mobile-link { display: block; font-family: var(--font-display); font-size: clamp(2rem, 8vw, 4rem); font-weight: 500; margin-bottom: 12px; color: var(--gray2); transition: color 0.3s; }
.mobile-link:hover { color: var(--white); }
.mobile-link::before { content: attr(data-index); font-size: 0.7rem; vertical-align: super; margin-right: 8px; color: var(--gray2); }
.mobile-menu-footer { margin-top: 48px; display: flex; gap: 24px; justify-content: center; font-size: 0.8rem; color: var(--gray2); }

/* HERO */
.hero { position: relative; min-height: 100vh; display: flex; flex-direction: column; justify-content: flex-end; padding: 0 40px 60px; overflow: hidden; }
.hero-image-wrap { position: absolute; inset: 0; z-index: 0; }
.hero-image { width: 100%; height: 100%; object-fit: cover; transform: scale(1.05); transition: transform 8s var(--ease); }
.hero.loaded .hero-image { transform: scale(1); }
.hero-image-overlay { position: absolute; inset: 0; background: linear-gradient(to top, var(--black) 0%, rgba(10,10,10,0.4) 40%, rgba(10,10,10,0.2) 100%); }
.hero-content { position: relative; z-index: 2; max-width: 900px; }
.hero-tag { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 2px; color: var(--gray3); margin-bottom: 24px; display: flex; align-items: center; gap: 10px; }
.tag-dot { width: 6px; height: 6px; background: var(--green); border-radius: 50%; animation: blink 2s infinite; }
@keyframes blink { 0%,100%{ opacity:1 } 50%{ opacity:0.3 } }
.hero-title { font-family: var(--font-display); font-size: clamp(3rem, 8vw, 7rem); font-weight: 600; line-height: 1.05; letter-spacing: -2px; margin-bottom: 20px; }
.title-line { display: block; overflow: hidden; }
.title-line span { display: inline-block; transform: translateY(110%); animation: slideUp 1s var(--ease) forwards; }
.title-accent { color: var(--accent); }
@keyframes slideUp { to { transform: translateY(0); } }
.hero-sub { font-size: 1rem; color: var(--gray3); max-width: 480px; line-height: 1.7; font-weight: 300; }
.hero-scroll-cue { position: absolute; bottom: 60px; right: 40px; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: 12px; }
.hero-scroll-cue span { font-size: 0.65rem; text-transform: uppercase; letter-spacing: 3px; color: var(--gray2); writing-mode: vertical-rl; }
.scroll-line { width: 1px; height: 60px; background: var(--gray1); position: relative; overflow: hidden; }
.scroll-line::after { content: ''; position: absolute; top: -100%; left: 0; width: 100%; height: 100%; background: var(--accent); animation: scrollDown 2s infinite; }
@keyframes scrollDown { to { top: 200%; } }
.hero-meta { position: absolute; bottom: 60px; right: 120px; z-index: 2; display: flex; gap: 40px; }
.meta-label { display: block; font-size: 0.6rem; text-transform: uppercase; letter-spacing: 2px; color: var(--gray2); margin-bottom: 4px; }
.meta-value { font-size: 0.85rem; font-weight: 500; }

/* SECTION TEXT */
.section-text { padding: 160px 40px; }
.container-narrow { max-width: 1000px; margin: 0 auto; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.section-number { font-family: var(--font-display); font-size: 0.75rem; color: var(--gray2); margin-bottom: 32px; letter-spacing: 1px; }
.giant-text { font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3.2rem); font-weight: 400; line-height: 1.4; letter-spacing: -0.5px; color: var(--cream); }
.giant-text em { font-style: normal; color: var(--accent); }
.body-text { font-size: 1rem; color: var(--gray3); line-height: 1.8; margin-top: 32px; font-weight: 300; max-width: 600px; }

/* SPLIT SECTION */
.section-split { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; }
.split-left { position: relative; overflow: hidden; }
.split-image-wrap { position: sticky; top: 0; height: 100vh; }
.split-image { width: 100%; height: 100%; object-fit: cover; }
.split-right { display: flex; align-items: center; padding: 80px 60px; }
.split-content { max-width: 500px; }
.section-heading { font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3.5rem); font-weight: 600; line-height: 1.1; letter-spacing: -1px; margin-bottom: 40px; }
.heading-sub { display: block; font-size: 1rem; font-weight: 300; color: var(--gray3); margin-top: 12px; letter-spacing: 0; }
.stack-list { display: flex; flex-direction: column; gap: 24px; }
.stack-item { display: flex; gap: 20px; align-items: flex-start; padding: 20px 0; border-bottom: 1px solid var(--gray1); }
.stack-marker { width: 8px; height: 8px; border-radius: 50%; background: var(--accent2); margin-top: 6px; flex-shrink: 0; }
.stack-text h4 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 4px; }
.stack-text p { font-size: 0.85rem; color: var(--gray3); font-weight: 300; }

/* MARQUEE */
.marquee-section { padding: 40px 0; border-top: 1px solid var(--gray1); border-bottom: 1px solid var(--gray1); overflow: hidden; }
.marquee-track { display: flex; }
.marquee-content { display: flex; align-items: center; gap: 32px; white-space: nowrap; animation: marquee 30s linear infinite; }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
.marquee-item { font-family: var(--font-display); font-size: clamp(1rem, 2vw, 1.4rem); font-weight: 500; letter-spacing: -0.5px; }
.marquee-divider { color: var(--accent); font-size: 0.8rem; }

/* CASE STUDY */
.section-case { padding: 160px 0; }
.section-case .container { margin-bottom: 60px; }
.section-case .section-heading em { font-style: normal; color: var(--accent); }
.case-visual { width: 100%; max-height: 500px; overflow: hidden; margin-bottom: 80px; }
.case-image { width: 100%; height: 500px; object-fit: cover; }
.case-flow-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1px; background: var(--gray1); border: 1px solid var(--gray1); margin-bottom: 60px; }
.flow-card { background: var(--black); padding: 32px 24px; }
.flow-num { font-family: var(--font-display); font-size: 0.7rem; color: var(--gray2); display: block; margin-bottom: 16px; }
.flow-card h4 { font-family: var(--font-display); font-size: 1.1rem; font-weight: 600; margin-bottom: 10px; }
.flow-card p { font-size: 0.85rem; color: var(--gray3); line-height: 1.6; margin-bottom: 16px; font-weight: 300; }
.flow-badge { display: inline-block; padding: 4px 12px; border: 1px solid var(--gray1); border-radius: 100px; font-size: 0.7rem; color: var(--green); font-family: var(--font-display); font-weight: 500; }
.case-results-strip { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.result-item { text-align: center; }
.result-big { display: block; font-family: var(--font-display); font-size: clamp(1.5rem, 3vw, 2.2rem); font-weight: 700; letter-spacing: -1px; margin-bottom: 8px; }
.result-desc { font-size: 0.8rem; color: var(--gray3); font-weight: 300; }

/* INDUSTRIES */
.section-industries { padding: 160px 0; }
.section-industries .section-heading em { font-style: normal; color: var(--accent); }
.section-industries .container { margin-bottom: 60px; }
.industries-list { max-width: 1200px; margin: 0 auto; padding: 0 40px; }
.industry-row { display: grid; grid-template-columns: 60px 1fr 1fr 120px; align-items: center; gap: 20px; padding: 28px 0; border-bottom: 1px solid var(--gray1); transition: 0.4s var(--ease); cursor: none; }
.industry-row:first-child { border-top: 1px solid var(--gray1); }
.industry-row:hover { padding-left: 20px; background: rgba(255,255,255,0.02); }
.ind-num { font-family: var(--font-display); font-size: 0.7rem; color: var(--gray2); }
.ind-name { font-family: var(--font-display); font-size: 1.2rem; font-weight: 600; }
.ind-desc { font-size: 0.85rem; color: var(--gray3); font-weight: 300; }
.ind-status { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; color: var(--green); text-align: right; font-weight: 500; }
.ind-status-new { color: #facc15; }

/* AIR-GAPPED SECTION */
.section-airgap { padding: 160px 0; background: linear-gradient(180deg, var(--black) 0%, rgba(20, 30, 20, 0.4) 50%, var(--black) 100%); position: relative; }
.section-airgap::before { content: ''; position: absolute; inset: 0; background: radial-gradient(ellipse at 30% 50%, rgba(74, 222, 128, 0.03) 0%, transparent 60%); pointer-events: none; }
.section-airgap .container { margin-bottom: 60px; position: relative; z-index: 1; }
.section-airgap .section-heading { color: var(--white); }
.airgap-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1px; background: rgba(74, 222, 128, 0.1); border: 1px solid rgba(74, 222, 128, 0.1); position: relative; z-index: 1; }
.airgap-card { background: var(--black); padding: 36px 28px; transition: background 0.4s var(--ease); }
.airgap-card:hover { background: rgba(74, 222, 128, 0.03); }
.airgap-icon { font-size: 1.6rem; margin-bottom: 16px; filter: grayscale(0.2); }
.airgap-card h4 { font-family: var(--font-display); font-size: 1.05rem; font-weight: 600; margin-bottom: 10px; color: var(--white); }
.airgap-card p { font-size: 0.85rem; color: var(--gray3); line-height: 1.6; margin-bottom: 16px; font-weight: 300; }
.airgap-stack { display: flex; gap: 8px; flex-wrap: wrap; }
.airgap-stack span { display: inline-block; padding: 3px 10px; border: 1px solid rgba(74, 222, 128, 0.2); border-radius: 100px; font-size: 0.65rem; color: var(--green); font-family: var(--font-display); font-weight: 500; letter-spacing: 0.5px; }
.airgap-deploy { display: flex; align-items: center; gap: 20px; padding: 24px 32px; background: rgba(74, 222, 128, 0.04); border: 1px solid rgba(74, 222, 128, 0.15); border-radius: 12px; margin-top: 60px; position: relative; z-index: 1; }
.deploy-badge { background: var(--green); color: var(--black); padding: 8px 16px; border-radius: 6px; font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; letter-spacing: 1px; flex-shrink: 0; }
.deploy-text strong { display: block; font-size: 0.95rem; font-weight: 600; margin-bottom: 4px; color: var(--white); }
.deploy-text span { font-size: 0.8rem; color: var(--gray3); font-weight: 300; }

@media (max-width: 1024px) {
  .airgap-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 768px) {
  .airgap-grid { grid-template-columns: 1fr; }
  .airgap-deploy { flex-direction: column; text-align: center; }
}

/* INTERACTIVE DEMO */
.demo-block { background: var(--dark); border: 1px solid rgba(74,222,128,.12); border-radius: 16px; padding: 40px 32px; margin-top: 60px; position: relative; z-index: 1; }
.demo-header { text-align: center; margin-bottom: 32px; }
.demo-title { font-family: var(--font-display); font-size: 1.6rem; font-weight: 600; margin-bottom: 8px; }
.demo-sub { font-size: .88rem; color: var(--gray3); margin-bottom: 20px; }
.demo-tabs { display: flex; gap: 6px; justify-content: center; flex-wrap: wrap; }
.dtab { background: var(--gray1); border: 1px solid transparent; color: var(--gray3); padding: 8px 18px; border-radius: 8px; font-size: .8rem; font-family: var(--font-body); cursor: pointer; transition: .2s; }
.dtab:hover { color: var(--white); }
.dtab.active { background: rgba(74,222,128,.1); border-color: rgba(74,222,128,.3); color: var(--green); }
.demo-panel { display: none; }
.demo-panel.active { display: block; }
.demo-chat-box { max-height: 300px; overflow-y: auto; margin-bottom: 12px; display: flex; flex-direction: column; gap: 10px; padding: 4px; }
.dmsg { display: flex; gap: 10px; align-items: flex-start; }
.dmsg.user { flex-direction: row-reverse; }
.dmsg-icon { width: 28px; height: 28px; display: flex; align-items: center; justify-content: center; border-radius: 6px; background: var(--gray1); font-size: .9rem; flex-shrink: 0; }
.dmsg.user .dmsg-icon { background: var(--accent2); }
.dmsg-text { background: var(--black); border: 1px solid var(--gray1); border-radius: 10px; padding: 10px 14px; font-size: .85rem; line-height: 1.6; color: var(--gray4); max-width: 80%; white-space: pre-wrap; }
.dmsg.user .dmsg-text { background: rgba(200,162,255,.06); border-color: rgba(200,162,255,.15); color: var(--white); }
.dmsg-text.typing::after { content: '▌'; animation: blink .7s infinite; }
.demo-input { display: flex; gap: 8px; }
.demo-input input { flex: 1; background: var(--black); border: 1px solid var(--gray1); border-radius: 10px; padding: 12px 14px; color: var(--white); font-size: .88rem; font-family: var(--font-body); outline: none; }
.demo-input input:focus { border-color: var(--green); }
.demo-input button { background: var(--green); color: var(--black); border: none; border-radius: 10px; width: 44px; font-size: 1.1rem; cursor: pointer; font-weight: 700; }
.demo-hint { font-size: .65rem; color: var(--gray2); text-align: center; margin-top: 8px; }
.demo-panel textarea, .report-form input, .report-form textarea { width: 100%; background: var(--black); border: 1px solid var(--gray1); border-radius: 10px; padding: 12px 14px; color: var(--white); font-size: .85rem; font-family: var(--font-body); outline: none; resize: vertical; margin-bottom: 8px; }
.demo-panel textarea:focus, .report-form input:focus, .report-form textarea:focus { border-color: var(--green); }
.demo-btn { display: inline-flex; align-items: center; gap: 8px; background: var(--white); color: var(--black); border: none; padding: 12px 24px; border-radius: 8px; font-size: .85rem; font-weight: 600; cursor: pointer; font-family: var(--font-body); transition: .2s; margin-bottom: 12px; }
.demo-btn:hover { background: var(--green); }
.demo-btn:disabled { opacity: .4; cursor: wait; }
.demo-result { background: var(--black); border: 1px solid var(--gray1); border-radius: 10px; padding: 16px; font-size: .85rem; line-height: 1.7; color: var(--gray4); white-space: pre-wrap; display: none; margin-bottom: 8px; }
.demo-result.show { display: block; }
.report-form { display: flex; flex-direction: column; gap: 0; }

@media (max-width: 768px) {
  .demo-block { padding: 24px 16px; }
  .demo-tabs { gap: 4px; }
  .dtab { padding: 6px 12px; font-size: .75rem; }
}

/* CTA */
.section-cta { padding: 200px 40px; text-align: center; position: relative; }
.section-cta .giant-text { max-width: 800px; margin: 0 auto; }
.section-cta .body-text { max-width: 500px; margin: 32px auto 0; }
.cta-actions { display: flex; gap: 16px; justify-content: center; margin-top: 48px; flex-wrap: wrap; }
.btn-cta { display: inline-flex; align-items: center; gap: 10px; padding: 16px 32px; background: var(--white); color: var(--black); font-size: 0.85rem; font-weight: 600; border-radius: 100px; transition: 0.4s var(--ease); font-family: var(--font-body); }
.btn-cta:hover { background: var(--accent); color: var(--black); transform: scale(1.05); }
.btn-outline { background: transparent; color: var(--white); border: 1px solid var(--gray1); }
.btn-outline:hover { border-color: var(--accent); background: transparent; color: var(--accent); }
.expo-card { display: inline-flex; align-items: center; gap: 16px; padding: 16px 28px; background: rgba(255,255,255,0.03); border: 1px solid var(--gray1); border-radius: 12px; margin-top: 48px; text-align: left; }
.expo-pin { font-size: 1.2rem; }
.expo-card strong { display: block; font-size: 0.9rem; font-weight: 600; }
.expo-card span { font-size: 0.8rem; color: var(--gray3); }

/* FOOTER */
.footer { padding: 40px 40px 0; border-top: 1px solid var(--gray1); overflow: hidden; }
.footer-inner { display: flex; align-items: center; justify-content: space-between; padding-bottom: 40px; }
.footer-logo { font-family: var(--font-display); font-weight: 700; font-size: 1rem; }
.footer-copy { margin-left: 16px; font-size: 0.75rem; color: var(--gray2); }
.footer-center a { font-size: 0.8rem; color: var(--gray3); transition: color 0.3s; }
.footer-center a:hover { color: var(--white); }
.footer-right { font-size: 0.8rem; color: var(--gray2); }
.footer-giant { overflow: hidden; padding: 20px 0 0; }
.footer-giant span { display: block; font-family: var(--font-display); font-size: clamp(4rem, 15vw, 14rem); font-weight: 700; letter-spacing: -4px; line-height: 0.85; color: var(--gray1); transform: translateY(20%); }

/* REVEAL ANIMATIONS */
.reveal-up { opacity: 0; transform: translateY(40px); transition: opacity 0.8s var(--ease), transform 0.8s var(--ease); }
.reveal-up.visible { opacity: 1; transform: translateY(0); }
.reveal-scale { opacity: 0; transform: scale(1.05); transition: opacity 1s var(--ease), transform 1.2s var(--ease); }
.reveal-scale.visible { opacity: 1; transform: scale(1); }
.reveal-text { opacity: 0; transform: translateY(30px); transition: opacity 1s var(--ease), transform 1s var(--ease); }
.reveal-text.visible { opacity: 1; transform: translateY(0); }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .section-split { grid-template-columns: 1fr; }
  .split-image-wrap { height: 50vh; position: relative; }
  .split-right { padding: 60px 40px; }
  .case-flow-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-meta { display: none; }
  .nav { padding: 20px 24px; }
  .nav.scrolled { padding: 14px 24px; }
}
@media (max-width: 768px) {
  .nav-links { display: none; }
  .nav-menu-btn { display: block; }
  .hero { padding: 0 24px 40px; }
  .hero-title { font-size: clamp(2.2rem, 10vw, 4rem); letter-spacing: -1px; }
  .hero-scroll-cue { display: none; }
  .section-text, .section-cta { padding: 100px 24px; }
  .container, .industries-list { padding: 0 24px; }
  .split-right { padding: 40px 24px; }
  .case-flow-grid { grid-template-columns: 1fr; }
  .case-results-strip { grid-template-columns: 1fr; gap: 24px; }
  .industry-row { grid-template-columns: 40px 1fr auto; }
  .ind-desc { display: none; }
  .cta-actions { flex-direction: column; align-items: center; }
  .footer { padding: 24px 24px 0; }
  .footer-inner { flex-direction: column; gap: 16px; text-align: center; }
}