:root {
  --ink: #0b1020;
  --paper: #f6f8fb;
  --white: #fff;
  --muted: #667085;
  --line: #d9e0ea;
  --dark: #080b12;
  --panel: rgba(255,255,255,.06);
  --line-dark: rgba(255,255,255,.14);
  --blue: #2f80ff;
  --cyan: #35d0ff;
  --gold: #f4c36b;
  --green: #46d39a;
  --radius: 12px;
  --shadow: 0 24px 70px rgba(9,14,29,.18);
}
* { box-sizing: border-box; min-width: 0; }
html { scroll-behavior: smooth; max-width: 100%; overflow-x: hidden; }
body { max-width: 100%; margin: 0; overflow-x: clip; font-family: Inter, system-ui, sans-serif; color: var(--ink); background: var(--paper); }
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; height: auto; }
.skip-link { position: fixed; top: -80px; left: 16px; z-index: 100; padding: 10px 14px; border-radius: 8px; background: var(--white); }
.skip-link:focus { top: 16px; }
.site-header { position: sticky; top: 0; z-index: 50; display: flex; align-items: center; justify-content: space-between; gap: 18px; max-width: 100%; padding: 14px clamp(18px,4vw,56px); color: #f4f7fa; background: rgba(8,11,18,.84); border-bottom: 1px solid var(--line-dark); backdrop-filter: blur(14px); }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-mark { display: grid; place-items: center; width: 40px; height: 40px; border: 1px solid rgba(255,255,255,.36); border-radius: 10px; font-family: "Space Grotesk", sans-serif; font-weight: 700; }
.brand strong,.brand small { display: block; }
.brand small { color: #8a94a6; font: 11px "IBM Plex Mono", monospace; }
.top-nav,.header-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 14px; max-width: 100%; }
.top-nav { justify-content: flex-end; color: #c7cddb; font-size: 13px; font-weight: 700; }
.top-nav a:hover { color: var(--cyan); }
.lang-toggle,.admin-link { border: 1px solid var(--line-dark); border-radius: 8px; padding: 8px 11px; color: #c7cddb; background: transparent; font-weight: 800; cursor: pointer; }
.page-grid { width: min(1180px, calc(100% - 40px)); max-width: 100%; margin-inline: auto; }
.section-dark,.section-light { padding: clamp(58px,8vw,112px) 0; }
.section-dark { color: #f4f7fa; background: var(--dark); }
.section-light { color: var(--ink); background: var(--paper); }
.two-col,.hero-grid,.simulator,.contact-grid { display: grid; grid-template-columns: minmax(0,1.03fr) minmax(0,.97fr); gap: clamp(28px,5vw,70px); align-items: center; }
.section-heading { margin-bottom: 34px; }
.hero { position: relative; min-height: 720px; overflow: hidden; }
.hero-bg { position: absolute; inset: 0; background: linear-gradient(90deg, rgba(6,9,16,.72), rgba(6,9,16,.32) 39%, rgba(6,9,16,.00) 70%), linear-gradient(to top, rgba(6,9,16,.50), transparent 50%), url("/uploads/hero-cyber-city-rc1.jpg") center right / cover no-repeat; filter: saturate(1.2) contrast(1.04) brightness(1.18); }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: radial-gradient(circle at 72% 58%, rgba(244,195,107,.28), transparent 25%), radial-gradient(circle at 82% 38%, rgba(53,208,255,.16), transparent 22%), linear-gradient(115deg, rgba(47,128,255,.14), transparent 32%, rgba(244,195,107,.12) 70%, transparent); mix-blend-mode: screen; opacity: .84; }
.hero::after { content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.055) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.045) 1px, transparent 1px), radial-gradient(circle at 67% 51%, rgba(53,208,255,.36) 0 2px, transparent 3px), radial-gradient(circle at 83% 47%, rgba(244,195,107,.28) 0 2px, transparent 3px); background-size: 96px 96px, 96px 96px, 100% 100%, 100% 100%; opacity: .18; mask-image: linear-gradient(90deg, transparent, #000 35%, #000 100%); }
.hero-grid { position: relative; z-index: 2; }
.hero-copy { text-shadow: 0 2px 26px rgba(0,0,0,.46), 0 0 42px rgba(5,8,14,.36); }
.eyebrow { margin: 0 0 5px; color: var(--cyan); font: 700 12px "IBM Plex Mono", monospace; letter-spacing: .06em; text-transform: uppercase; }
h1,h2,h3 { font-family: "Space Grotesk", sans-serif; line-height: 1.04; letter-spacing: 0; }
h1 { margin: 0 0 12px; font-size: clamp(46px,7vw,84px); }
h2 { margin: 0 0 18px; font-size: clamp(31px,4vw,50px); }
h3 { margin: 0 0 10px; font-size: 21px; }
p { line-height: 1.72; }
.subheadline { max-width: 760px; margin: 0 0 16px; color: #e4ebf7; font-size: clamp(22px,2.5vw,30px); font-weight: 800; line-height: 1.28; }
.lead,.section-lead { color: #aeb8c9; font-size: 17px; }
.section-light p,.section-light .section-lead { color: #4e586c; }
.punchline { color: var(--cyan); font: 600 14px "IBM Plex Mono", monospace; }
.hero-actions,.status-row,.goal-list { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; max-width: 100%; }
.hero-actions { margin: 24px 0 22px; }
.button,button { border: 0; border-radius: 8px; cursor: pointer; font: inherit; font-weight: 800; }
.button { display: inline-flex; align-items: center; justify-content: center; max-width: 100%; min-height: 46px; padding: 13px 20px; white-space: normal; text-align: center; }
.button-primary { color: #fff; background: linear-gradient(120deg,var(--blue),var(--cyan)); box-shadow: 0 15px 40px rgba(47,128,255,.28); }
.button-secondary { color: #f4f7fa; border: 1px solid var(--line-dark); background: rgba(255,255,255,.07); }
.button-secondary.light { color: var(--ink); border-color: var(--line); background: #fff; }
.button-ghost { color: var(--cyan); }
.operator-strip { display: flex; flex-wrap: wrap; gap: 8px; max-width: 720px; }
.operator-strip span,.status-chip { display: inline-flex; align-items: center; max-width: 100%; min-height: 26px; border: 1px solid var(--line-dark); border-radius: 999px; padding: 5px 11px; color: #c7cddb; font-size: 12px; font-weight: 800; overflow-wrap: anywhere; }
.section-light .status-chip { color: #4e586c; border-color: var(--line); background: #fff; }
.status-active,.status-built { color: #0b5334 !important; background: rgba(70,211,154,.16) !important; border-color: rgba(70,211,154,.36) !important; }
.status-anchor,.status-prototype,.status-building,.status-pilot { color: #174a9a !important; background: rgba(47,128,255,.16) !important; border-color: rgba(47,128,255,.36) !important; }
.status-planned { color: #7a5414 !important; background: rgba(244,195,107,.16) !important; border-color: rgba(244,195,107,.42) !important; }
.status-future,.status-concept { color: #596174 !important; background: rgba(214,221,234,.3) !important; border-color: rgba(214,221,234,.9) !important; }
.status-validation { color: #5f3a83 !important; background: rgba(143,91,255,.15) !important; border-color: rgba(143,91,255,.34) !important; }
.command-panel,.launchpad-card,.sim-input,.sim-output,.workflow-card,.assistant-card,.offer-card,.world-card,.saving-card,.contact-card,.admin-card,.admin-login { border: 1px solid var(--line-dark); border-radius: var(--radius); background: var(--panel); box-shadow: var(--shadow); }
.command-panel,.launchpad-card,.sim-input,.sim-output { max-width: 100%; padding: clamp(22px,4vw,34px); }
.panel-topline { display: flex; gap: 9px; align-items: center; color: var(--cyan); font: 700 12px "IBM Plex Mono", monospace; text-transform: uppercase; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--cyan); box-shadow: 0 0 22px var(--cyan); }
.bridge-map { display: grid; grid-template-columns: repeat(2,minmax(0,1fr)); gap: 10px; margin: 26px 0; }
.bridge-map div,.road-list li { border: 1px solid var(--line-dark); border-radius: 8px; padding: 13px; background: rgba(8,11,18,.42); color: #d7dce6; }
.mini-flow,.io-flow { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; color: #9aa3b5; font: 12px "IBM Plex Mono", monospace; }
.mini-flow i,.io-flow i { flex: 1; height: 1px; background: linear-gradient(90deg,var(--blue),var(--cyan)); }
.launchpad-card { position: relative; overflow: hidden; color: #f4f7fa; background: linear-gradient(145deg,rgba(8,11,18,.86),rgba(16,28,48,.82)), url("/assets/app-screens-panel.webp") center / cover; }
.launchpad-orbit { position: absolute; width: 280px; height: 280px; right: -80px; top: -90px; border: 1px dashed rgba(53,208,255,.35); border-radius: 50%; }
.road-list { display: grid; gap: 10px; margin: 24px 0 0; padding: 0; list-style: none; }
.road-list span { margin-right: 12px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; }
label,legend { display: block; margin-bottom: 8px; color: inherit; font-size: 13px; font-weight: 800; }
input,textarea,select { width: 100%; max-width: 100%; border: 1px solid var(--line); border-radius: 8px; padding: 12px 13px; font: inherit; background: #fff; color: var(--ink); }
.section-dark input,.section-dark textarea,.section-dark select { color: #f4f7fa; border-color: var(--line-dark); background: rgba(255,255,255,.07); }
fieldset { border: 0; margin: 18px 0 0; padding: 0; }
.goal-option { display: inline-flex; align-items: center; max-width: 100%; gap: 7px; border: 1px solid var(--line-dark); border-radius: 999px; padding: 8px 11px; color: #c7cddb; overflow-wrap: anywhere; }
.goal-option input { width: auto; }
.output-header { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-bottom: 14px; color: var(--cyan); font: 12px "IBM Plex Mono", monospace; }
.path-list { display: grid; gap: 10px; margin: 0; padding: 0; list-style: none; counter-reset: path; }
.path-list li { counter-increment: path; border: 1px solid var(--line-dark); border-radius: 8px; padding: 12px; color: #c7cddb; }
.path-list li::before { content: counter(path, decimal-leading-zero); margin-right: 10px; color: var(--cyan); font-family: "IBM Plex Mono", monospace; }
.image-panel { overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.image-panel img { width: 100%; height: 320px; object-fit: cover; }
.proof-grid,.automation-grid,.dna-grid,.assistant-grid,.offers-grid,.social-grid,.world-grid,.savings-grid { display: grid; grid-template-columns: repeat(3,minmax(0,1fr)); gap: 16px; }
.automation-grid,.assistant-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
.world-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
.offers-grid { grid-template-columns: repeat(3,minmax(0,1fr)); }
.proof-grid div,.dna-grid article,.project-map>div,.knowledge-cols>div,.social-grid article { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; background: #fff; }
.workflow-card,.assistant-card,.offer-card,.world-card,.saving-card { padding: 18px; }
.workflow-card p,.assistant-card p,.offer-card p { color: #aeb8c9; font-size: 14px; }
.world-card { display: flex; flex-direction: column; min-height: 100%; background: linear-gradient(145deg,rgba(255,255,255,.09),rgba(255,255,255,.035)); }
.world-card p { color: #aeb8c9; font-size: 14px; }
.world-card dl { display: grid; grid-template-columns: auto 1fr; gap: 7px 10px; color: #c7cddb; font-size: 12px; }
.world-card dt { color: var(--cyan); font-family: "IBM Plex Mono", monospace; }
.world-card dd { margin: 0; }
.zone-link { margin-top: auto; color: var(--cyan); font-size: 13px; font-weight: 800; }
.saving-card { border-color: var(--line); background: #fff; }
.saving-card span { color: var(--blue); font: 800 12px "IBM Plex Mono", monospace; text-transform: uppercase; }
.saving-card p { color: #4e586c; font-size: 14px; }
.offer-card { border-color: rgba(255,255,255,.18); background: linear-gradient(145deg,rgba(255,255,255,.10),rgba(255,255,255,.045)); }
.offer-card p { color: #4e586c; }
.section-dark .offer-card p { color: #c4ccda; }
.offer-card a,.social-grid a { color: var(--blue); font-weight: 800; }
.section-dark .offer-card a { color: var(--cyan); }
.workflow-card dl { display: grid; grid-template-columns: auto 1fr; gap: 7px 10px; color: #c7cddb; font-size: 12px; }
.workflow-card dt { color: var(--cyan); font-family: "IBM Plex Mono", monospace; }
.dna-grid { grid-template-columns: repeat(4,minmax(0,1fr)); }
.dna-grid article span { color: var(--blue); font: 800 12px "IBM Plex Mono", monospace; }
.dna-grid article p,.social-grid p { color: #4e586c; margin-bottom: 0; }
.assistant-card small { display: block; margin: -4px 0 12px; color: #8a94a6; font-family: "IBM Plex Mono", monospace; }
.assistant-card strong { display: block; margin-top: 14px; color: var(--cyan); font-size: 12px; text-transform: uppercase; }
.project-band { background: #eef3f9; }
.project-map { display: grid; grid-template-columns: repeat(2,1fr); gap: 14px; }
.project-map strong { display: block; margin-bottom: 12px; }
.project-map span { display: inline-flex; margin: 0 6px 8px 0; border: 1px solid var(--line); border-radius: 999px; padding: 6px 10px; color: #4e586c; background: #fff; font-size: 12px; font-weight: 800; }
.knowledge-cols { display: grid; grid-template-columns: repeat(2,1fr); gap: 12px; margin-top: 22px; }
.section-dark .knowledge-cols>div { border-color: var(--line-dark); background: var(--panel); }
.section-dark .knowledge-cols p { color: #aeb8c9; }
.contact-section { border-top: 1px solid var(--line-dark); }
.contact-paths { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.contact-paths a { border: 1px solid var(--line-dark); border-radius: 999px; padding: 7px 11px; color: #c7cddb; font-size: 12px; font-weight: 800; }
.contact-card { display: grid; gap: 8px; padding: 24px; color: #f4f7fa; }
.contact-card span { color: #8a94a6; font-family: "IBM Plex Mono", monospace; }
.contact-card strong { color: var(--cyan); font-size: 22px; }
.guide { position: fixed; right: 18px; bottom: 18px; z-index: 60; max-width: calc(100vw - 36px); }
.guide-toggle { max-width: 100%; color: #fff; padding: 13px 16px; background: linear-gradient(120deg,var(--blue),var(--cyan)); box-shadow: var(--shadow); white-space: normal; }
.guide-panel { width: min(380px, calc(100vw - 36px)); margin-bottom: 10px; border: 1px solid var(--line-dark); border-radius: var(--radius); color: #f4f7fa; background: rgba(8,11,18,.96); box-shadow: var(--shadow); }
.guide-head { display: flex; justify-content: space-between; padding: 14px 16px; border-bottom: 1px solid var(--line-dark); }
.guide-head button { color: #f4f7fa; background: transparent; font-size: 22px; }
.guide-body { padding: 16px; }
.guide-options { display: grid; gap: 8px; }
.guide-options button { padding: 10px; color: #f4f7fa; border: 1px solid var(--line-dark); background: var(--panel); }
.guide-body form { display: grid; gap: 10px; }
.site-footer { display: flex; justify-content: space-between; gap: 16px; padding: 20px clamp(20px,4vw,56px); color: #8a94a6; background: #05070c; font-size: 12px; }
.admin-body { background: #0b1020; color: #f4f7fa; }
.admin-shell { width: min(1180px, calc(100% - 40px)); margin: 40px auto; }
.admin-login,.admin-card { padding: 24px; margin-bottom: 20px; }
.admin-login { max-width: 520px; }
.admin-login form,.content-editor { display: grid; gap: 12px; margin: 18px 0; }
.admin-top { display: flex; justify-content: space-between; gap: 18px; align-items: center; margin-bottom: 24px; }
.admin-actions { display: flex; gap: 10px; }
.admin-metrics { display: grid; grid-template-columns: repeat(4,1fr); gap: 14px; margin-bottom: 20px; }
.admin-metrics div { border: 1px solid var(--line-dark); border-radius: var(--radius); padding: 18px; background: var(--panel); }
.admin-metrics strong,.admin-metrics span { display: block; }
.admin-metrics strong { color: var(--cyan); font-size: 24px; }
.admin-metrics span { color: #aeb8c9; font-size: 12px; }
.feedback-table { display: grid; gap: 10px; }
.feedback-table article { border: 1px solid var(--line-dark); border-radius: 10px; padding: 12px; background: rgba(255,255,255,.04); }
.feedback-table span,.feedback-table small,.quiet { color: #8a94a6; }
.checkbox-line { display: inline-flex; gap: 8px; align-items: center; }
.checkbox-line input { width: auto; }
@media (max-width: 980px) {
  .site-header,.admin-top { align-items: flex-start; flex-direction: column; }
  .two-col,.hero-grid,.simulator,.contact-grid { grid-template-columns: 1fr; }
  .automation-grid,.assistant-grid,.offers-grid,.dna-grid,.proof-grid,.social-grid,.world-grid,.savings-grid { grid-template-columns: repeat(2,minmax(0,1fr)); }
  .admin-metrics { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 640px) {
  .site-header { position: relative; gap: 12px; padding: 14px; }
  .brand,.top-nav,.header-actions { width: 100%; }
  .top-nav { gap: 9px 12px; font-size: 12px; }
  .section-dark,.section-light { padding: 48px 0; }
  .page-grid,.admin-shell { width: min(100% - 24px,1180px); }
  .hero { min-height: auto; padding-top: 48px; }
  .hero-bg { background: linear-gradient(180deg, rgba(6,9,16,.58), rgba(6,9,16,.46) 42%, rgba(6,9,16,.78)), linear-gradient(90deg, rgba(6,9,16,.62), rgba(6,9,16,.08) 76%), url("/uploads/hero-cyber-city-rc1.jpg") 63% top / cover no-repeat; filter: saturate(1.18) contrast(1.04) brightness(1.14); }
  .hero::before { background: radial-gradient(circle at 67% 34%, rgba(244,195,107,.24), transparent 30%), radial-gradient(circle at 80% 20%, rgba(53,208,255,.13), transparent 24%); opacity: .72; }
  .hero::after { opacity: .10; mask-image: linear-gradient(180deg, transparent, #000 28%, #000 100%); }
  .hero-grid { gap: 20px; }
  h1 { font-size: clamp(40px, 14vw, 58px); }
  h2 { font-size: clamp(28px, 9vw, 38px); }
  .hero-actions { align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .operator-strip span,.status-chip { border-radius: 12px; }
  .command-panel,.launchpad-card,.sim-input,.sim-output,.workflow-card,.assistant-card,.offer-card,.contact-card,.admin-login,.admin-card { border-radius: 10px; }
  .bridge-map { grid-template-columns: 1fr; margin: 18px 0; }
  .launchpad-orbit { width: 170px; height: 170px; right: -48px; top: -54px; opacity: .38; }
  .road-list li,.bridge-map div,.path-list li { padding: 11px; }
  .goal-list { align-items: stretch; }
  .goal-option { width: 100%; border-radius: 10px; }
  .guide { right: 12px; bottom: 12px; max-width: calc(100vw - 24px); }
  .guide-panel { width: calc(100vw - 24px); }
  .guide-options button { overflow-wrap: anywhere; }
  .automation-grid,.assistant-grid,.offers-grid,.dna-grid,.proof-grid,.social-grid,.world-grid,.savings-grid,.project-map,.knowledge-cols,.admin-metrics { grid-template-columns: 1fr; }
  .site-footer { flex-direction: column; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,*::before,*::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}