/* ===========================================================
   AIDIN — Lokal AI for norske bedrifter
   Design system: near-black base, blue→cyan signal,
   Space Grotesk (display) + IBM Plex Sans (body) + IBM Plex Mono (labels)
   =========================================================== */

:root {
  /* Base surfaces */
  --bg:        #070a0f;
  --bg-2:      #0a0e15;
  --panel:     rgba(18, 24, 34, 0.55);
  --panel-2:   rgba(22, 29, 40, 0.78);
  --line:      rgba(255, 255, 255, 0.07);
  --line-2:    rgba(255, 255, 255, 0.12);

  /* Text */
  --ink:       #e8eef6;
  --ink-soft:  #aeb9c8;
  --ink-mute:  #6b7689;
  --ink-faint: #495264;

  /* Signal — blue → cyan, with green as the "trygg/ok" accent */
  --blue:      #2f81f7;
  --cyan:      #22d3ee;
  --green:     #34d399;
  --violet:    #9a8cff;
  --accent:    var(--cyan);
  --grad:      linear-gradient(105deg, #2f81f7 0%, #22d3ee 100%);
  --grad-soft: linear-gradient(105deg, rgba(47,129,247,0.16), rgba(34,211,238,0.16));

  --radius:    16px;
  --radius-lg: 22px;
  --maxw:      1200px;
  --ease:      cubic-bezier(0.22, 0.61, 0.36, 1);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 88px; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}

/* ---- Ambient background: grid + glows -------------------- */
.bg-field {
  position: fixed;
  inset: 0;
  z-index: -2;
  pointer-events: none;
  background:
    linear-gradient(to bottom, rgba(255,255,255,0.025) 1px, transparent 1px) 0 0 / 100% 64px,
    linear-gradient(to right,  rgba(255,255,255,0.025) 1px, transparent 1px) 0 0 / 64px 100%;
  -webkit-mask-image: radial-gradient(circle at 50% 0%, #000 0%, transparent 75%);
          mask-image: radial-gradient(circle at 50% 0%, #000 0%, transparent 75%);
  opacity: 0.7;
}
.bg-glow {
  position: fixed;
  inset: 0;
  z-index: -3;
  pointer-events: none;
  background:
    radial-gradient(620px 520px at 78% -4%, rgba(34,211,238,0.18), transparent 60%),
    radial-gradient(680px 560px at 12% 8%,  rgba(47,129,247,0.16), transparent 62%),
    radial-gradient(900px 700px at 50% 120%, rgba(52,211,153,0.06), transparent 60%);
}

/* ---- Layout helpers ------------------------------------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 28px; }

section { position: relative; }
.section { padding: 104px 0; }
.section--tight { padding: 76px 0; }

.eyebrow {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12.5px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 0 0 18px;
}
.eyebrow::before {
  content: "";
  width: 7px; height: 7px;
  border-radius: 2px;
  background: var(--grad);
  box-shadow: 0 0 12px rgba(34,211,238,0.8);
}

h1, h2, h3 { font-family: "Space Grotesk", sans-serif; font-weight: 600; letter-spacing: -0.02em; }

.h-section {
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.06;
  margin: 0 0 18px;
  max-width: 18ch;
}
.lead {
  font-size: clamp(17px, 1.4vw, 19px);
  color: var(--ink-soft);
  max-width: 62ch;
  margin: 0;
}
.section-head { margin-bottom: 52px; }

.gradient-text {
  background: linear-gradient(105deg, #6fb1ff, #22d3ee 60%, #5ce6c8);
  -webkit-background-clip: text;
          background-clip: text;
  color: transparent;
}

/* ---- Buttons -------------------------------------------- */
.btn {
  --pad: 14px 22px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: var(--pad);
  border-radius: 12px;
  font-family: "IBM Plex Sans", sans-serif;
  font-size: 15.5px;
  font-weight: 500;
  letter-spacing: 0.01em;
  text-decoration: none;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s var(--ease), box-shadow 0.25s var(--ease), background 0.2s, border-color 0.2s;
  white-space: nowrap;
}
.btn svg { width: 17px; height: 17px; }
.btn--primary {
  background: var(--grad);
  color: #04121c;
  font-weight: 600;
  box-shadow: 0 8px 30px -10px rgba(34,211,238,0.6), inset 0 1px 0 rgba(255,255,255,0.35);
}
.btn--primary:hover { transform: translateY(-2px); box-shadow: 0 14px 38px -10px rgba(34,211,238,0.75); }
.btn--ghost {
  background: rgba(255,255,255,0.03);
  border-color: var(--line-2);
  color: var(--ink);
}
.btn--ghost:hover { border-color: rgba(34,211,238,0.5); background: rgba(34,211,238,0.06); transform: translateY(-2px); }
.btn--lg { padding: 16px 28px; font-size: 16.5px; }
.btn--block { width: 100%; justify-content: center; }

/* ---- Navigation ----------------------------------------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, backdrop-filter 0.3s;
}
.nav.scrolled {
  background: rgba(7, 10, 15, 0.72);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  border-bottom-color: var(--line);
}
.nav__inner { display: flex; align-items: center; gap: 28px; height: 72px; }
.brand { display: inline-flex; align-items: center; gap: 11px; text-decoration: none; color: var(--ink); }
.brand__mark {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  border-radius: 9px;
  background: var(--grad);
  box-shadow: 0 0 20px -4px rgba(34,211,238,0.7), inset 0 1px 0 rgba(255,255,255,0.4);
}
.brand__mark svg { width: 17px; height: 17px; }
.brand__word { font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 20px; letter-spacing: 0.04em; }
.brand__word b { font-weight: 600; }
.nav__links { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav__links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 14.5px;
  padding: 9px 13px;
  border-radius: 9px;
  transition: color 0.2s, background 0.2s;
}
.nav__links a:hover { color: var(--ink); background: rgba(255,255,255,0.04); }
.nav__cta { margin-left: 10px; }
.nav__burger {
  display: none;
  margin-left: auto;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line-2);
  border-radius: 10px;
  width: 42px; height: 42px;
  color: var(--ink);
  cursor: pointer;
  align-items: center; justify-content: center;
}

/* mobile menu */
.mobile-menu {
  position: fixed; inset: 72px 0 auto 0; z-index: 99;
  background: rgba(8, 11, 17, 0.96);
  backdrop-filter: blur(18px);
  border-bottom: 1px solid var(--line);
  padding: 14px 22px 24px;
  display: none;
  flex-direction: column;
  gap: 4px;
}
.mobile-menu.open { display: flex; }
.mobile-menu a { color: var(--ink-soft); text-decoration: none; padding: 12px 8px; border-bottom: 1px solid var(--line); font-size: 16px; }
.mobile-menu .btn { margin-top: 14px; }

/* ---- Hero ----------------------------------------------- */
.hero { padding: 150px 0 90px; position: relative; }
.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}
.hero h1 {
  font-size: clamp(44px, 6.4vw, 82px);
  line-height: 0.98;
  margin: 0 0 22px;
}
.hero__sub { font-size: clamp(18px, 1.7vw, 21px); color: var(--ink); max-width: 40ch; margin: 0 0 16px; font-weight: 500; }
.hero__desc { color: var(--ink-soft); max-width: 48ch; margin: 0 0 30px; }
.hero__cta { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 34px; }
.hero__trust { display: flex; flex-wrap: wrap; gap: 10px 22px; }
.trust-item { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-mute); font-size: 13.5px; font-family: "IBM Plex Mono", monospace; }
.trust-item svg { width: 15px; height: 15px; color: var(--green); }

/* node graph */
.hero__viz { position: relative; aspect-ratio: 1 / 1; width: 100%; }
.node-graph { width: 100%; height: 100%; overflow: visible; }
.ng-link { stroke: rgba(120, 160, 210, 0.28); stroke-width: 1.4; fill: none; }
.ng-flow { stroke-width: 1.8; fill: none; stroke-linecap: round; stroke-dasharray: 5 90; }
.ng-node-box {
  fill: rgba(16, 22, 32, 0.92);
  stroke: var(--line-2);
  stroke-width: 1.2;
}
.ng-core-box { fill: rgba(13, 22, 34, 0.95); stroke: rgba(34,211,238,0.55); stroke-width: 1.6; }
.ng-label { font-family: "IBM Plex Mono", monospace; font-size: 11px; fill: var(--ink-soft); }
.ng-core-label { font-family: "Space Grotesk", sans-serif; font-weight: 600; font-size: 15px; fill: var(--ink); letter-spacing: 0.06em; }
.ng-icon { stroke-width: 1.6; fill: none; }
.ng-pulse { animation: corePulse 3.4s var(--ease) infinite; transform-origin: center; transform-box: fill-box; }
@keyframes corePulse {
  0%, 100% { opacity: 0.55; transform: scale(1); }
  50%      { opacity: 1;    transform: scale(1.06); }
}
.ng-satellite { animation: floatY 6s ease-in-out infinite; transform-box: fill-box; }
@keyframes floatY { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

/* ---- Generic card --------------------------------------- */
.grid { display: grid; gap: 20px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s, background 0.3s;
}
.card::before {
  content: "";
  position: absolute; inset: 0;
  background: radial-gradient(420px 180px at var(--mx, 50%) -10%, rgba(34,211,238,0.10), transparent 70%);
  opacity: 0; transition: opacity 0.35s;
  pointer-events: none;
}
.card:hover { transform: translateY(-5px); border-color: rgba(34,211,238,0.32); background: var(--panel-2); }
.card:hover::before { opacity: 1; }

.card__ico {
  width: 46px; height: 46px;
  border-radius: 12px;
  display: grid; place-items: center;
  background: var(--grad-soft);
  border: 1px solid rgba(34,211,238,0.22);
  margin-bottom: 20px;
}
.card__ico svg { width: 23px; height: 23px; color: var(--cyan); stroke-width: 1.7; }
.card__num {
  font-family: "IBM Plex Mono", monospace;
  font-size: 12px; color: var(--ink-mute);
  position: absolute; top: 22px; right: 24px;
  letter-spacing: 0.1em;
}
.card h3 { font-size: 20px; margin: 0 0 10px; line-height: 1.2; }
.card p { margin: 0; color: var(--ink-soft); font-size: 15.5px; line-height: 1.58; }

/* ---- Split: Lokalt AI-system ---------------------------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.feature-list { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 2px; }
.feature-list li {
  display: flex; align-items: flex-start; gap: 13px;
  padding: 13px 0;
  border-bottom: 1px solid var(--line);
  color: var(--ink-soft);
  font-size: 15.5px;
}
.feature-list li:last-child { border-bottom: none; }
.feature-list .tick {
  flex: none; margin-top: 2px;
  width: 20px; height: 20px; border-radius: 6px;
  display: grid; place-items: center;
  background: rgba(52,211,153,0.12);
  border: 1px solid rgba(52,211,153,0.3);
}
.feature-list .tick svg { width: 12px; height: 12px; color: var(--green); }

/* diagram panel (stack visual) */
.stack-panel {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 26px;
  position: relative;
  overflow: hidden;
}
.stack-panel::after {
  content: ""; position: absolute; inset: 0;
  background: radial-gradient(500px 300px at 80% 0%, rgba(47,129,247,0.12), transparent 65%);
  pointer-events: none;
}
.stack-row {
  display: flex; align-items: center; gap: 14px;
  padding: 15px 16px;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: rgba(255,255,255,0.02);
  margin-bottom: 10px;
  position: relative; z-index: 1;
}
.stack-row:last-child { margin-bottom: 0; }
.stack-row .si {
  width: 38px; height: 38px; border-radius: 10px; flex: none;
  display: grid; place-items: center;
  background: var(--grad-soft); border: 1px solid rgba(34,211,238,0.2);
}
.stack-row .si svg { width: 19px; height: 19px; color: var(--cyan); stroke-width: 1.7; }
.stack-row b { display: block; font-family: "Space Grotesk"; font-weight: 600; font-size: 15px; }
.stack-row span { font-size: 13px; color: var(--ink-mute); font-family: "IBM Plex Mono", monospace; }
.stack-tag {
  margin-left: auto; font-family: "IBM Plex Mono", monospace; font-size: 11px;
  color: var(--green); padding: 4px 9px; border-radius: 20px;
  background: rgba(52,211,153,0.1); border: 1px solid rgba(52,211,153,0.25);
}

/* ---- Domeneanalyse band --------------------------------- */
.band {
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    radial-gradient(700px 360px at 85% -10%, rgba(154,140,255,0.16), transparent 60%),
    radial-gradient(620px 380px at 8% 110%, rgba(34,211,238,0.12), transparent 60%),
    var(--bg-2);
  padding: 56px;
  overflow: hidden;
  position: relative;
}
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 8px; }
.chip {
  font-size: 14px; color: var(--ink-soft);
  padding: 9px 15px; border-radius: 11px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line-2);
  display: inline-flex; align-items: center; gap: 9px;
  transition: border-color .2s, color .2s, background .2s;
}
.chip:hover { border-color: rgba(154,140,255,0.45); color: var(--ink); background: rgba(154,140,255,0.07); }
.chip svg { width: 15px; height: 15px; color: var(--violet); }

/* ---- Industries ----------------------------------------- */
.ind-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.ind {
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 20px 18px;
  background: var(--panel);
  display: flex; align-items: center; gap: 13px;
  transition: transform .25s var(--ease), border-color .25s, background .25s;
}
.ind:hover { transform: translateY(-4px); border-color: rgba(34,211,238,0.3); background: var(--panel-2); }
.ind .ii { width: 40px; height: 40px; border-radius: 10px; flex: none; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid rgba(34,211,238,0.2); }
.ind .ii svg { width: 20px; height: 20px; color: var(--cyan); stroke-width: 1.6; }
.ind b { font-family: "Space Grotesk"; font-weight: 600; font-size: 15.5px; }

/* ---- Examples ------------------------------------------- */
.ex {
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  background: var(--panel);
  transition: transform .3s var(--ease), border-color .3s;
}
.ex:hover { transform: translateY(-4px); border-color: rgba(47,129,247,0.32); }
.ex__tag { font-family: "IBM Plex Mono", monospace; font-size: 12px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--blue); margin-bottom: 14px; display: block; }
.ex h3 { font-size: 19px; margin: 0 0 10px; }
.ex p { margin: 0; color: var(--ink-soft); font-size: 15px; }

/* ---- References ----------------------------------------- */
.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.ref {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px 26px;
  background: var(--panel);
  text-align: left;
}
.ref__logo {
  height: 38px; display: flex; align-items: center; gap: 11px;
  font-family: "Space Grotesk"; font-weight: 600; font-size: 21px; letter-spacing: -0.01em;
  margin-bottom: 16px;
}
.ref__logo .dot { width: 11px; height: 11px; border-radius: 50%; background: var(--grad); box-shadow: 0 0 12px rgba(34,211,238,0.7); }
.ref p { margin: 0; color: var(--ink-mute); font-size: 14px; }
.ref .badge { font-family: "IBM Plex Mono"; font-size: 11px; color: var(--ink-mute); border: 1px solid var(--line-2); border-radius: 20px; padding: 3px 10px; display: inline-block; margin-top: 14px; }

/* ---- Why (split feature) -------------------------------- */
.why { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.why-card {
  border: 1px solid var(--line); border-radius: var(--radius-lg);
  padding: 28px; background: var(--panel);
  transition: transform .3s var(--ease), border-color .3s;
}
.why-card:hover { transform: translateY(-5px); border-color: rgba(34,211,238,0.3); }
.why-card .wi { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 18px; background: var(--grad-soft); border: 1px solid rgba(34,211,238,0.22); }
.why-card .wi svg { width: 22px; height: 22px; color: var(--cyan); stroke-width: 1.7; }
.why-card h3 { font-size: 18px; margin: 0 0 9px; }
.why-card p { margin: 0; color: var(--ink-soft); font-size: 14.5px; }

/* ---- Process -------------------------------------------- */
.process { display: grid; grid-template-columns: repeat(5, 1fr); gap: 18px; position: relative; }
.process::before {
  content: ""; position: absolute; top: 23px; left: 8%; right: 8%; height: 2px;
  background: linear-gradient(90deg, rgba(47,129,247,0.5), rgba(34,211,238,0.5));
  z-index: 0;
}
.step { position: relative; z-index: 1; text-align: center; padding: 0 6px; }
.step__dot {
  width: 48px; height: 48px; border-radius: 50%; margin: 0 auto 18px;
  display: grid; place-items: center;
  background: var(--bg-2); border: 1.5px solid rgba(34,211,238,0.5);
  font-family: "Space Grotesk"; font-weight: 600; font-size: 19px; color: var(--cyan);
  box-shadow: 0 0 0 6px rgba(34,211,238,0.06);
}
.step h3 { font-size: 16.5px; margin: 0 0 8px; }
.step p { margin: 0; color: var(--ink-mute); font-size: 13.5px; line-height: 1.5; }

/* ---- Security ------------------------------------------- */
.sec-points { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 30px; margin-top: 26px; }
.sec-points li { list-style: none; display: flex; align-items: center; gap: 12px; padding: 11px 0; color: var(--ink-soft); font-size: 15px; border-bottom: 1px solid var(--line); }
.sec-points .lock { width: 18px; height: 18px; color: var(--green); flex: none; }

/* ---- AI-kartlegging (quiz) ------------------------------ */
.quiz {
  border: 1px solid var(--line);
  border-radius: 26px;
  background:
    radial-gradient(700px 400px at 50% -10%, rgba(47,129,247,0.14), transparent 60%),
    var(--bg-2);
  padding: 40px;
  max-width: 760px;
  margin: 0 auto;
  position: relative;
  overflow: hidden;
}
.quiz__bar { height: 5px; border-radius: 99px; background: rgba(255,255,255,0.07); overflow: hidden; margin-bottom: 28px; }
.quiz__bar i { display: block; height: 100%; width: 16%; background: var(--grad); border-radius: 99px; transition: width 0.4s var(--ease); }
.quiz__step { display: none; animation: fade 0.4s var(--ease); }
.quiz__step.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
.quiz__count { font-family: "IBM Plex Mono"; font-size: 12.5px; color: var(--accent); letter-spacing: 0.14em; text-transform: uppercase; }
.quiz h3 { font-size: clamp(22px, 2.6vw, 28px); margin: 12px 0 24px; max-width: 22ch; }
.quiz__opts { display: grid; gap: 11px; }
.quiz__opts.two { grid-template-columns: 1fr 1fr; }
.opt {
  text-align: left; cursor: pointer;
  border: 1px solid var(--line-2);
  background: rgba(255,255,255,0.025);
  color: var(--ink);
  border-radius: 13px;
  padding: 16px 18px;
  font-family: inherit; font-size: 15.5px;
  display: flex; align-items: center; gap: 13px;
  transition: border-color .2s, background .2s, transform .15s;
}
.opt:hover { border-color: rgba(34,211,238,0.5); background: rgba(34,211,238,0.06); transform: translateY(-2px); }
.opt.selected { border-color: var(--cyan); background: rgba(34,211,238,0.1); }
.opt .rad { width: 19px; height: 19px; border-radius: 50%; border: 2px solid var(--ink-mute); flex: none; display: grid; place-items: center; transition: border-color .2s; }
.opt.selected .rad { border-color: var(--cyan); }
.opt.selected .rad::after { content: ""; width: 9px; height: 9px; border-radius: 50%; background: var(--grad); }
.quiz__nav { display: flex; justify-content: space-between; align-items: center; margin-top: 26px; }
.quiz__back { background: none; border: none; color: var(--ink-mute); cursor: pointer; font-family: inherit; font-size: 14.5px; padding: 8px; }
.quiz__back:hover { color: var(--ink); }
.quiz__back:disabled { opacity: 0; pointer-events: none; }
.quiz__result { text-align: center; padding: 12px 0; }
.quiz__result .rico { width: 64px; height: 64px; border-radius: 18px; margin: 0 auto 22px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid rgba(52,211,153,0.3); }
.quiz__result .rico svg { width: 32px; height: 32px; color: var(--green); }
.quiz__summary { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; margin: 20px 0 28px; }
.quiz__summary span { font-family: "IBM Plex Mono"; font-size: 12.5px; color: var(--ink-soft); padding: 6px 12px; border-radius: 20px; border: 1px solid var(--line-2); background: rgba(255,255,255,0.03); }

/* ---- Contact -------------------------------------------- */
.contact-grid { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 50px; align-items: start; }
.contact-aside .h-section { max-width: 16ch; }
.contact-aside .lead { margin-bottom: 28px; }
.contact-meta { display: grid; gap: 14px; margin-top: 30px; }
.cmeta { display: flex; align-items: center; gap: 14px; }
.cmeta .ci { width: 42px; height: 42px; border-radius: 11px; display: grid; place-items: center; background: rgba(255,255,255,0.03); border: 1px solid var(--line-2); }
.cmeta .ci svg { width: 19px; height: 19px; color: var(--cyan); }
.cmeta b { display: block; font-size: 15px; }
.cmeta span { font-size: 13px; color: var(--ink-mute); font-family: "IBM Plex Mono"; }

.form {
  background: var(--panel-2);
  border: 1px solid var(--line);
  border-radius: 24px;
  padding: 34px;
}
.field { margin-bottom: 18px; }
.field label { display: block; font-size: 13.5px; color: var(--ink-soft); margin-bottom: 8px; font-family: "IBM Plex Mono"; letter-spacing: 0.03em; }
.field input, .field textarea {
  width: 100%;
  background: rgba(255,255,255,0.025);
  border: 1px solid var(--line-2);
  border-radius: 11px;
  padding: 13px 15px;
  color: var(--ink);
  font-family: inherit; font-size: 15.5px;
  transition: border-color .2s, background .2s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--cyan); background: rgba(34,211,238,0.04); }
.field input::placeholder, .field textarea::placeholder { color: var(--ink-mute); }
.field.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field.row2 > div { margin: 0; }
.field .err { color: #ff8a8a; font-size: 12.5px; margin-top: 6px; display: none; font-family: "IBM Plex Mono"; }
.field.invalid input, .field.invalid textarea,
[data-field].invalid input, [data-field].invalid textarea { border-color: rgba(255,120,120,0.7) !important; }
.field.invalid .err, [data-field].invalid .err { display: block; }
.svc-label { font-size: 13.5px; color: var(--ink-soft); margin-bottom: 11px; font-family: "IBM Plex Mono"; letter-spacing: 0.03em; }
.svc-grid { display: flex; flex-wrap: wrap; gap: 9px; margin-bottom: 24px; }
.svc {
  cursor: pointer; user-select: none;
  font-size: 14px; padding: 9px 14px; border-radius: 10px;
  border: 1px solid var(--line-2); background: rgba(255,255,255,0.025);
  color: var(--ink-soft); transition: all .18s;
}
.svc:hover { border-color: rgba(34,211,238,0.4); color: var(--ink); }
.svc input { display: none; }
.svc.on { border-color: var(--cyan); background: rgba(34,211,238,0.1); color: var(--ink); }
.form__ok {
  display: none; text-align: center; padding: 30px 10px;
}
.form__ok.show { display: block; animation: fade .4s var(--ease); }
.form__ok .oi { width: 60px; height: 60px; border-radius: 16px; margin: 0 auto 18px; display: grid; place-items: center; background: var(--grad-soft); border: 1px solid rgba(52,211,153,0.3); }
.form__ok .oi svg { width: 30px; height: 30px; color: var(--green); }
.form__ok h3 { font-size: 22px; margin: 0 0 10px; }
.form__ok p { color: var(--ink-soft); margin: 0; }

/* ---- Footer --------------------------------------------- */
.footer { border-top: 1px solid var(--line); padding: 64px 0 40px; margin-top: 40px; }
.footer__top { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 36px; margin-bottom: 48px; }
.footer__brand .brand { margin-bottom: 16px; }
.footer__brand p { color: var(--ink-mute); font-size: 14.5px; max-width: 32ch; margin: 0; }
.footer h4 { font-family: "IBM Plex Mono"; font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--ink-mute); margin: 0 0 16px; font-weight: 500; }
.footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 11px; }
.footer ul a, .footer ul li { color: var(--ink-soft); text-decoration: none; font-size: 14.5px; }
.footer ul a:hover { color: var(--cyan); }
.footer__bar { display: flex; justify-content: space-between; align-items: center; gap: 20px; padding-top: 26px; border-top: 1px solid var(--line); color: var(--ink-mute); font-size: 13px; font-family: "IBM Plex Mono"; flex-wrap: wrap; }

/* ---- Reveal on scroll ----------------------------------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.7s var(--ease), transform 0.7s var(--ease); }
.reveal.in { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.07s; }
.reveal.d2 { transition-delay: 0.14s; }
.reveal.d3 { transition-delay: 0.21s; }
.reveal.d4 { transition-delay: 0.28s; }

/* ---- Responsive ----------------------------------------- */
@media (max-width: 1040px) {
  .nav__links { display: none; }
  .nav__burger { display: flex; }
  .nav__cta { display: none; }
  .hero__grid { grid-template-columns: 1fr; gap: 30px; }
  .hero__viz { max-width: 460px; margin: 0 auto; }
  .grid--3, .grid--4, .why, .ind-grid { grid-template-columns: repeat(2, 1fr); }
  .ref-grid { grid-template-columns: 1fr; }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .process { grid-template-columns: repeat(2, 1fr); gap: 30px; }
  .process::before { display: none; }
  .contact-grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__top { grid-template-columns: 1fr 1fr; gap: 30px; }
}
@media (max-width: 620px) {
  body { font-size: 16px; }
  .wrap { padding: 0 18px; }
  .section { padding: 72px 0; }
  .hero { padding: 122px 0 60px; }
  .grid--3, .grid--4, .why, .ind-grid, .process, .sec-points, .quiz__opts.two { grid-template-columns: 1fr; }
  .band, .quiz { padding: 28px 22px; }
  .footer__top { grid-template-columns: 1fr; }
  .field.row2 { grid-template-columns: 1fr; }
  .hero__cta .btn { width: 100%; justify-content: center; }
}