/* Layout concept: enterprise consulting page. White and light-grey bands, a warm
   orange action colour over deep teal and navy, a large hero visual with floating
   label cards, then alternating light/dark sections down to a strong closing CTA. */
:root {
  --bg: #ffffff;
  --bg-alt: #f6f8fa;
  --ink: #1f2a33;
  --heading: #121c24;
  --muted: #56636e;
  --line: #e3e8ed;
  --accent: #dd6431;        /* action orange */
  --accent-hover: #c4531f;
  --accent-soft: #fdf0e9;
  --teal: #0b5f69;          /* secondary */
  --teal-soft: #e6f2f3;
  --navy: #0a1924;          /* dark bands */
  --navy-2: #0f2533;
  --on-dark: #e9f0f4;
  --on-dark-muted: #9fb2bf;
  --danger: #b42318;
  --ok: #1a7f5a;
  --shadow-sm: 0 1px 2px rgba(18, 28, 36, .06);
  --shadow: 0 10px 30px rgba(18, 28, 36, .10);

  --font-head: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "IBM Plex Mono", ui-monospace, Consolas, Menlo, monospace;

  --step-0: 1rem;
  --step-1: 1.2rem;
  --step-2: 1.55rem;
  --step-3: clamp(1.9rem, 1.4rem + 1.8vw, 2.6rem);
  --step-4: clamp(2.4rem, 1.6rem + 3.2vw, 3.7rem);

  --radius: 6px;
  --wrap: 1200px;
  --gutter-l: max(16px, env(safe-area-inset-left, 0px));
  --gutter-r: max(16px, env(safe-area-inset-right, 0px));
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: var(--step-0); line-height: 1.65; overflow-x: hidden; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 70; background: var(--bg); }
img, svg { max-width: 100%; }
a { color: var(--teal); text-underline-offset: 3px; }
h1, h2, h3, h4 { font-family: var(--font-head); color: var(--heading); line-height: 1.15; margin: 0; text-wrap: balance; letter-spacing: -0.015em; }
h1 { font-size: var(--step-4); font-weight: 700; letter-spacing: -0.03em; }
h2 { font-size: var(--step-3); font-weight: 700; }
h3 { font-size: var(--step-1); font-weight: 700; }
p { margin: 0; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 3px; }
.skip { position: absolute; left: 16px; top: -60px; background: var(--heading); color: #fff; padding: 8px 14px; border-radius: 4px; z-index: 100; }
.skip:focus { top: 12px; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding-left: var(--gutter-l); padding-right: var(--gutter-r); }
.band { padding-block: clamp(60px, 8vw, 104px); }
.band-alt { background: var(--bg-alt); }
.band-dark { background: var(--navy); color: var(--on-dark); }
.band-dark h2, .band-dark h3 { color: #fff; }
.section-head { display: grid; gap: 14px; max-width: 760px; margin-bottom: clamp(32px, 4vw, 52px); }
.section-head.center { margin-inline: auto; text-align: center; justify-items: center; }
.eyebrow { font: 700 .78rem/1.2 var(--font-body); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.band-dark .eyebrow { color: #f3a27c; }
.lede { color: var(--muted); font-size: 1.12rem; line-height: 1.6; max-width: 64ch; }
.band-dark .lede { color: var(--on-dark-muted); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 700 .95rem/1 var(--font-body); padding: 15px 22px; border-radius: 4px; border: 1px solid transparent; cursor: pointer; text-decoration: none; white-space: nowrap; transition: background-color .15s, border-color .15s, color .15s, transform .15s; }
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 6px 16px rgba(221, 100, 49, .25); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-outline { background: #fff; color: var(--heading); border-color: var(--line); }
.btn-outline:hover { border-color: var(--heading); }
.btn-light { background: #fff; color: var(--heading); }
.btn-light:hover { background: var(--accent-soft); }
.btn-sm { padding: 11px 16px; font-size: .9rem; }
.btn svg { width: 18px; height: 18px; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: .9rem; letter-spacing: .02em; color: var(--accent); text-decoration: none; }
.link-arrow svg { width: 16px; height: 16px; transition: transform .15s; }
.link-arrow:hover svg { transform: translateX(3px); }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 60; background: #fff; box-shadow: 0 2px 14px rgba(18, 28, 36, .07); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 18px; height: 80px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--heading); text-decoration: none; }
.brand-mark { width: 44px; height: 44px; flex: none; overflow: visible; }
.orbit-static { display: none; }
@media (prefers-reduced-motion: reduce) {
  .orbit-anim { display: none; }
  .orbit-static { display: inline; }
}
.brand-text { display: grid; line-height: 1.05; }
.brand-name { font-family: var(--font-head); font-weight: 800; font-size: 1.45rem; letter-spacing: -0.02em; }
.brand-sub { font-size: .7rem; color: var(--muted); letter-spacing: .04em; }
.nav { display: flex; align-items: center; gap: 2px; }
.nav > a, .nav-item > button { color: var(--heading); text-decoration: none; font: 500 .97rem/1 var(--font-body); padding: 10px 12px; border-radius: 4px; background: none; border: 0; cursor: pointer; display: inline-flex; align-items: center; gap: 4px; }
.nav > a:hover, .nav-item > button:hover, .nav-item > button[aria-expanded="true"] { color: var(--accent); }
.nav > a.current { color: var(--accent); }
.nav-item { position: relative; }
.nav-item > button svg { width: 14px; height: 14px; transition: transform .15s; }
.nav-item > button[aria-expanded="true"] svg { transform: rotate(180deg); }
.dropdown { position: absolute; top: calc(100% + 10px); left: -12px; min-width: 300px; background: #fff; border: 1px solid var(--line); border-radius: 6px; box-shadow: var(--shadow); padding: 10px; display: grid; gap: 2px; }
.dropdown a { display: grid; gap: 2px; padding: 10px 12px; border-radius: 4px; text-decoration: none; color: var(--heading); }
.dropdown a:hover { background: var(--bg-alt); }
.dropdown a b { font-size: .95rem; }
.dropdown a span { font-size: .84rem; color: var(--muted); }
.menu-btn { display: none; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 4px; background: #fff; color: var(--heading); cursor: pointer; place-items: center; }
.menu-btn svg { width: 20px; height: 20px; }
@media (max-width: 1020px) {
  .nav { display: none; }
  .menu-btn { display: inline-grid; }
  .header-cta { display: none; }
  .nav.open { display: flex; flex-direction: column; align-items: stretch; position: absolute; top: 80px; left: 0; right: 0; background: #fff; padding: 10px var(--gutter-r) 18px var(--gutter-l); border-top: 1px solid var(--line); box-shadow: var(--shadow); max-height: calc(100vh - 80px); overflow-y: auto; }
  .nav.open > a, .nav.open .nav-item > button { padding: 14px 8px; width: 100%; justify-content: space-between; font-size: 1rem; }
  .nav.open .dropdown { position: static; box-shadow: none; border: 0; padding: 0 0 6px 8px; min-width: 0; }
  .nav.open .header-cta-mobile { display: inline-flex; margin-top: 10px; }
}
.nav > a.header-cta-mobile { display: none; }
.nav.open > a.header-cta-mobile { display: inline-flex; justify-content: center; color: #fff; background: var(--accent); margin-top: 10px; }

/* Hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, #fff 0%, #fff 55%, var(--bg-alt) 100%); padding-block: clamp(48px, 7vw, 88px) clamp(56px, 7vw, 96px); }
.hero::after { content: ""; position: absolute; right: -10%; top: -20%; width: 60%; height: 90%; background: radial-gradient(closest-side, rgba(221, 100, 49, .10), transparent); pointer-events: none; }
.hero-grid { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.hero-copy { display: grid; gap: 22px; min-width: 0; }
.hero-copy .lede { font-size: 1.15rem; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-facts { display: flex; flex-wrap: wrap; gap: 10px 22px; color: var(--muted); font-size: .93rem; }
.hero-facts span { display: inline-flex; align-items: center; gap: 8px; }
.hero-facts svg { width: 18px; height: 18px; color: var(--teal); flex: none; }
@media (max-width: 980px) { .hero-grid { grid-template-columns: minmax(0, 1fr); } }

/* Hero visual: AI lifecycle graphic */
.hero-visual { position: relative; min-width: 0; padding-bottom: 22px; }
.lifecycle { position: relative; overflow: hidden; background: #fff; border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow); padding: clamp(18px, 3vw, 28px); display: grid; gap: 24px; }
.lifecycle::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image: radial-gradient(rgba(11, 95, 105, .12) 1px, transparent 1px); background-size: 18px 18px; -webkit-mask-image: linear-gradient(180deg, #000, transparent 60%); mask-image: linear-gradient(180deg, #000, transparent 60%); }
.lifecycle > * { position: relative; }
.lc-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 16px; }
.lc-kicker { font: 800 .7rem/1.2 var(--font-body); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
.lc-title { font: 700 1.15rem/1.3 var(--font-head); color: var(--heading); margin-top: 4px; }
.lc-play { width: 38px; height: 38px; flex: none; border-radius: 50%; border: 1px solid var(--line); background: #fff; color: var(--heading); cursor: pointer; display: grid; place-items: center; }
.lc-play:hover { border-color: var(--accent); color: var(--accent); }
.lc-play svg { width: 16px; height: 16px; }
.lc-play .i-play { display: none; }
.lc-play.paused .i-pause { display: none; }
.lc-play.paused .i-play { display: block; }
.lc-track { position: relative; }
.lc-line { position: absolute; left: calc(100% / 12); right: calc(100% / 12); top: 23px; height: 3px; background: var(--line); border-radius: 3px; }
.lc-line span { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 3px; transition: width .5s ease; }
.lc-nodes { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); }
.lc-node { appearance: none; background: none; border: 0; padding: 0; cursor: pointer; display: grid; justify-items: center; gap: 9px; font: 600 .8rem/1.2 var(--font-body); color: var(--muted); }
.lc-icon { width: 48px; height: 48px; border-radius: 50%; background: #fff; border: 2px solid var(--line); color: var(--muted); display: grid; place-items: center; transition: background-color .25s, border-color .25s, color .25s, box-shadow .25s; }
.lc-icon svg { width: 22px; height: 22px; }
.lc-node:hover .lc-icon { border-color: var(--accent); color: var(--accent); }
.lc-node.done .lc-icon { border-color: var(--accent); color: var(--accent); }
.lc-node.active { color: var(--heading); }
.lc-node.active .lc-icon { background: var(--accent); border-color: var(--accent); color: #fff; box-shadow: 0 0 0 6px rgba(221, 100, 49, .15); }
.lc-detail { background: var(--bg-alt); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; display: grid; gap: 10px; min-height: 186px; align-content: start; }
.lc-step { font: 800 .72rem/1.2 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--teal); }
.lc-detail h3 { font-size: 1.2rem; }
.lc-detail p { color: var(--muted); font-size: .96rem; }
.lc-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.lc-chips span { font: 600 .8rem/1 var(--font-body); padding: 8px 11px; border-radius: 999px; background: #fff; border: 1px solid var(--line); color: var(--heading); }
@media (prefers-reduced-motion: no-preference) { .lc-detail.enter { animation: lcIn .35s ease; } }
@keyframes lcIn { from { opacity: .4; transform: translateY(6px); } to { opacity: 1; transform: none; } }
.lc-badge { position: absolute; right: 20px; bottom: 0; z-index: 2; background: #fff; border: 1px solid var(--line); box-shadow: var(--shadow); border-radius: 999px; padding: 9px 16px; font: 600 .85rem/1.2 var(--font-body); color: var(--heading); display: inline-flex; align-items: center; gap: 8px; }
.lc-badge i { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); flex: none; }
@media (max-width: 560px) {
  .hero-visual { padding-bottom: 0; display: grid; gap: 12px; }
  .lc-badge { position: static; justify-self: start; }
  .lc-icon { width: 42px; height: 42px; }
  .lc-icon svg { width: 19px; height: 19px; }
  .lc-line { top: 20px; }
  .lc-node { font-size: .66rem; gap: 7px; }
  .lc-detail { min-height: 230px; padding: 16px; }
}

/* Tech strip */
.strip { padding-block: 34px; border-bottom: 1px solid var(--line); }
.strip-label { text-align: center; font: 700 .76rem/1 var(--font-body); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); margin-bottom: 20px; }
.strip-scroller { overflow: hidden; -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent); }
.strip-track { display: flex; gap: 14px; width: max-content; }
.strip-track span { font-weight: 700; color: #4a5863; white-space: nowrap; padding: 10px 18px; border: 1px solid var(--line); border-radius: 4px; background: #fff; font-size: .95rem; }
@media (prefers-reduced-motion: no-preference) {
  .strip-track { animation: marquee 45s linear infinite; }
  .strip-scroller:hover .strip-track { animation-play-state: paused; }
}
@keyframes marquee { to { transform: translateX(-50%); } }

/* Statement band */
.statement { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: clamp(24px, 4vw, 64px); align-items: start; }
.statement h2 { font-size: clamp(1.8rem, 1.3rem + 1.8vw, 2.5rem); }
.statement p { color: var(--muted); font-size: 1.1rem; }
.statement-points { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; margin-top: 22px; }
.statement-points div { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 14px 16px; font-weight: 600; color: var(--heading); display: flex; gap: 10px; align-items: flex-start; font-size: .95rem; }
.statement-points svg { width: 18px; height: 18px; color: var(--accent); flex: none; margin-top: 3px; }
@media (max-width: 860px) { .statement { grid-template-columns: minmax(0, 1fr); } .statement-points { grid-template-columns: minmax(0, 1fr); } }

/* Capability cards */
.caps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-bottom: 44px; }
@media (max-width: 1040px) { .caps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .caps { grid-template-columns: minmax(0, 1fr); } }
.cap { border: 1px solid var(--line); border-radius: 6px; padding: 24px; display: grid; gap: 12px; align-content: start; background: #fff; box-shadow: var(--shadow-sm); border-top: 3px solid var(--accent); }
.cap-icon { width: 46px; height: 46px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.cap-icon svg { width: 24px; height: 24px; }
.cap p { color: var(--muted); font-size: .95rem; }

/* Services */
.services-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 22px; }
.services-head h3 { font-size: var(--step-2); }
.filters { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { font: 600 .88rem/1 var(--font-body); padding: 10px 14px; border-radius: 999px; cursor: pointer; border: 1px solid var(--line); background: #fff; color: var(--muted); }
.chip:hover { color: var(--heading); border-color: var(--heading); }
.chip[aria-pressed="true"] { background: var(--teal); color: #fff; border-color: var(--teal); }
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1000px) { .services { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .services { grid-template-columns: minmax(0, 1fr); } }
.service { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 22px; display: grid; gap: 10px; align-content: start; min-width: 0; transition: box-shadow .2s, border-color .2s; }
.service:hover { box-shadow: var(--shadow); border-color: transparent; }
.service-top { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; }
.service-icon { width: 42px; height: 42px; border-radius: 6px; background: var(--teal-soft); color: var(--teal); display: grid; place-items: center; flex: none; }
.service-icon svg { width: 22px; height: 22px; }
.service-tag { font: 700 .68rem/1.3 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--muted); text-align: right; padding-top: 4px; }
.service p { color: var(--muted); font-size: .95rem; }
.service details { border-top: 1px solid var(--line); padding-top: 10px; }
.service summary { cursor: pointer; font-weight: 700; font-size: .88rem; color: var(--accent); list-style: none; display: flex; align-items: center; gap: 6px; }
.service summary::-webkit-details-marker { display: none; }
.service summary::after { content: "+"; font-family: var(--font-mono); }
.service details[open] summary::after { content: "−"; }
.service ul { margin: 10px 0 0; padding-left: 18px; color: var(--muted); font-size: .92rem; display: grid; gap: 4px; }
.service[hidden] { display: none !important; }

/* Numbered tools (accelerator style) */
.tools-intro { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 40px; align-items: end; margin-bottom: 36px; }
@media (max-width: 900px) { .tools-intro { grid-template-columns: minmax(0, 1fr); gap: 16px; } }
.tools { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 20px; align-items: start; }
@media (max-width: 980px) { .tools { grid-template-columns: minmax(0, 1fr); } }
.panel { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: clamp(22px, 3vw, 30px); display: grid; gap: 18px; min-width: 0; box-shadow: var(--shadow-sm); }
.panel-head { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 16px; align-items: center; }
.panel-num { grid-row: span 2; font: 800 2.2rem/1 var(--font-head); color: var(--accent); }
.panel-head p { color: var(--muted); font-size: .95rem; }
.progress { height: 6px; background: var(--bg-alt); border-radius: 99px; overflow: hidden; }
.progress span { display: block; height: 100%; width: 0; background: var(--accent); border-radius: 99px; transition: width .35s ease; }
.q-meta { display: flex; justify-content: space-between; font-size: .8rem; color: var(--muted); font-weight: 600; }
.q-title { font-family: var(--font-head); font-size: 1.12rem; font-weight: 700; color: var(--heading); }
.options { display: grid; gap: 8px; }
.option { display: grid; grid-template-columns: 20px minmax(0, 1fr); gap: 12px; align-items: start; text-align: left; padding: 12px 14px; border: 1px solid var(--line); border-radius: 6px; background: #fff; color: var(--ink); font: 400 .95rem/1.45 var(--font-body); cursor: pointer; }
.option:hover { border-color: var(--accent); }
.option[aria-checked="true"] { border-color: var(--accent); background: var(--accent-soft); }
.option .radio { width: 18px; height: 18px; border-radius: 50%; border: 2px solid #c4ccd3; margin-top: 2px; display: grid; place-items: center; }
.option[aria-checked="true"] .radio { border-color: var(--accent); }
.option[aria-checked="true"] .radio::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--accent); }
.q-nav { display: flex; justify-content: space-between; gap: 10px; align-items: center; flex-wrap: wrap; }
.q-error { color: var(--danger); font-size: .88rem; min-height: 1.3em; }
.result { display: grid; gap: 14px; }
.result-stage { display: flex; align-items: baseline; flex-wrap: wrap; gap: 10px; }
.result-stage .score { font: 800 2.4rem/1 var(--font-head); color: var(--heading); font-variant-numeric: tabular-nums; }
.result-stage .of { color: var(--muted); }
.badge { display: inline-block; font: 800 .74rem/1 var(--font-body); letter-spacing: .08em; text-transform: uppercase; padding: 7px 10px; border-radius: 4px; background: var(--teal-soft); color: var(--teal); }
.scale { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 4px; }
.scale div { display: grid; gap: 6px; font-size: .75rem; color: var(--muted); font-weight: 600; }
.scale div::before { content: ""; height: 6px; border-radius: 4px; background: var(--bg-alt); }
.scale div.on::before { background: var(--accent); }
.scale div.on { color: var(--heading); }
.result ul { margin: 0; padding-left: 18px; color: var(--muted); display: grid; gap: 6px; }
.field { display: grid; gap: 8px; min-width: 0; }
.field-row { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.field label, .field .label { font-weight: 700; font-size: .9rem; color: var(--heading); }
.field output { font-family: var(--font-mono); font-size: .9rem; color: var(--accent); font-variant-numeric: tabular-nums; }
input[type="range"] { width: 100%; accent-color: var(--accent); }
select, input[type="text"], input[type="email"], textarea { width: 100%; font: 400 1rem/1.4 var(--font-body); color: var(--ink); background: #fff; border: 1px solid #cfd7de; border-radius: 4px; padding: 12px; }
select:focus, input:focus, textarea:focus { border-color: var(--accent); outline: none; box-shadow: 0 0 0 3px rgba(221, 100, 49, .18); }
textarea { min-height: 130px; resize: vertical; }
.checks { display: grid; gap: 8px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: .94rem; color: var(--muted); cursor: pointer; }
.check input { margin-top: 4px; accent-color: var(--accent); width: 16px; height: 16px; flex: none; }
.estimate { border-top: 1px solid var(--line); padding-top: 18px; display: grid; gap: 12px; }
.estimate-figures { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.figure { background: var(--bg-alt); border-radius: 6px; padding: 14px; display: grid; gap: 4px; min-width: 0; }
.figure .k { font: 700 .72rem/1.2 var(--font-body); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); }
.figure .v { font: 800 1.3rem/1.2 var(--font-head); color: var(--heading); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.levers { margin: 0; padding-left: 18px; color: var(--muted); font-size: .93rem; display: grid; gap: 4px; }
.fine { color: var(--muted); font-size: .85rem; }

/* Dark operations section */
.ops { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 5vw, 72px); align-items: center; }
@media (max-width: 900px) { .ops { grid-template-columns: minmax(0, 1fr); } }
.ops-copy { display: grid; gap: 20px; }
.ops-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 14px; }
.ops-list li { display: grid; grid-template-columns: 26px minmax(0, 1fr); gap: 12px; }
.ops-list svg { width: 22px; height: 22px; color: #f3a27c; margin-top: 2px; }
.ops-list b { color: #fff; display: block; }
.ops-list span { color: var(--on-dark-muted); font-size: .95rem; }
.ops-metrics { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px; }
.ops-metric { background: var(--navy-2); border: 1px solid rgba(255, 255, 255, .08); border-radius: 8px; padding: 22px; display: grid; gap: 8px; }
.ops-metric .k { font: 700 .72rem/1.2 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--on-dark-muted); }
.ops-metric .v { font: 700 1.05rem/1.35 var(--font-head); color: #fff; }
.ops-metric .s { font-family: var(--font-mono); font-size: .8rem; color: #5fd3b3; }

/* Use cases */
.cases { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
@media (max-width: 980px) { .cases { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .cases { grid-template-columns: minmax(0, 1fr); } }
.case { border: 1px solid var(--line); border-radius: 6px; padding: 24px; display: grid; gap: 12px; align-content: start; background: #fff; transition: box-shadow .2s, border-color .2s; }
.case:hover { box-shadow: var(--shadow); border-color: transparent; }
.case-sector { font: 700 .72rem/1.2 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--teal); }
.case p { color: var(--muted); font-size: .95rem; }
.case ul { margin: 0; padding-left: 18px; color: var(--muted); font-size: .92rem; display: grid; gap: 4px; }
.case .link-arrow { margin-top: 4px; }

/* Facts band */
.facts { background: var(--teal); color: #fff; }
.facts .wrap { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; padding-block: 44px; }
@media (max-width: 820px) { .facts .wrap { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.fact { display: grid; gap: 4px; }
.fact b { font: 800 clamp(1.9rem, 1.4rem + 1.6vw, 2.6rem)/1 var(--font-head); letter-spacing: -0.02em; }
.fact span { color: #cfe6e8; font-size: .95rem; }

/* Engagement models */
.models-head { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: end; gap: 16px; margin-bottom: 30px; }
.segmented { display: inline-flex; border: 1px solid var(--line); border-radius: 4px; padding: 3px; background: #fff; }
.segmented button { border: 0; background: none; color: var(--muted); font: 700 .82rem/1 var(--font-body); padding: 9px 12px; border-radius: 3px; cursor: pointer; }
.segmented button[aria-pressed="true"] { background: var(--heading); color: #fff; }
.models { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
@media (max-width: 1040px) { .models { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .models { grid-template-columns: minmax(0, 1fr); } }
.model { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 24px; display: grid; gap: 12px; align-content: start; }
.model.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent) inset; }
.model-kicker { font: 700 .72rem/1.2 var(--font-body); letter-spacing: .1em; text-transform: uppercase; color: var(--accent); }
.model p { color: var(--muted); font-size: .94rem; }
.price { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px; padding-top: 6px; border-top: 1px dashed var(--line); }
.price .from { color: var(--muted); font-size: .85rem; }
.price .amount { font: 800 1.45rem/1.1 var(--font-head); color: var(--heading); font-variant-numeric: tabular-nums; }
.price .per { color: var(--muted); font-size: .85rem; }

/* Process */
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 900px) { .process { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .process { grid-template-columns: minmax(0, 1fr); } }
.step { display: grid; gap: 10px; align-content: start; }
.step-num { width: 44px; height: 44px; border-radius: 50%; border: 2px solid var(--accent); color: var(--accent); font: 800 1rem/1 var(--font-head); display: grid; place-items: center; background: #fff; }
.step p { color: var(--muted); font-size: .95rem; }
.step .dur { font-size: .8rem; font-weight: 700; color: var(--teal); letter-spacing: .04em; text-transform: uppercase; }

/* FAQ */
.faq-grid { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(24px, 4vw, 64px); }
@media (max-width: 900px) { .faq-grid { grid-template-columns: minmax(0, 1fr); } }
.faq { display: grid; gap: 10px; }
.faq details { background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 0 20px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 0; display: flex; justify-content: space-between; gap: 16px; font-family: var(--font-head); font-weight: 700; color: var(--heading); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--accent); font-size: 1.3rem; line-height: 1; }
.faq details[open] summary::after { content: "−"; }
.faq p { color: var(--muted); padding-bottom: 18px; }

/* Closing CTA */
.closing { background: var(--navy); color: #fff; position: relative; overflow: hidden; }
.closing::after { content: ""; position: absolute; left: -10%; bottom: -60%; width: 60%; height: 140%; background: radial-gradient(closest-side, rgba(221, 100, 49, .22), transparent); pointer-events: none; }
.closing .wrap { position: relative; z-index: 1; display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .6fr); gap: 28px; align-items: center; padding-block: clamp(56px, 7vw, 88px); }
@media (max-width: 820px) { .closing .wrap { grid-template-columns: minmax(0, 1fr); } }
.closing h2 { color: #fff; }
.closing p { color: var(--on-dark-muted); font-size: 1.1rem; margin-top: 12px; max-width: 58ch; }
.closing .actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: flex-end; }
@media (max-width: 820px) { .closing .actions { justify-content: flex-start; } }

/* Contact */
.contact { display: grid; grid-template-columns: minmax(0, .85fr) minmax(0, 1.15fr); gap: clamp(28px, 4vw, 56px); align-items: start; }
@media (max-width: 900px) { .contact { grid-template-columns: minmax(0, 1fr); } }
.contact-info { display: grid; gap: 22px; }
.contact-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 16px; }
.contact-list li { display: grid; grid-template-columns: 42px minmax(0, 1fr); gap: 14px; align-items: start; }
.contact-list .ci { width: 42px; height: 42px; border-radius: 6px; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; }
.contact-list svg { width: 20px; height: 20px; }
.contact-list b { display: block; color: var(--heading); }
.contact-list span { color: var(--muted); }
.copy-row { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.copy-row code { font-family: var(--font-mono); background: var(--bg-alt); padding: 4px 8px; border-radius: 4px; user-select: all; color: var(--heading); }
.form { background: #fff; border: 1px solid var(--line); border-radius: 8px; padding: clamp(22px, 3vw, 32px); display: grid; gap: 16px; box-shadow: var(--shadow); }
.form h3 { font-size: var(--step-2); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; position: relative; }
@media (max-width: 560px) { .form-grid { grid-template-columns: minmax(0, 1fr); } }
.form .full { grid-column: 1 / -1; }
.req { color: var(--danger); }
.err { color: var(--danger); font-size: .84rem; min-height: 1.2em; }
.form-status { border-radius: 6px; padding: 14px 16px; font-size: .95rem; }
.form-status.ok { background: #e7f5ee; border: 1px solid var(--ok); color: var(--heading); }
.form-status.info { background: var(--accent-soft); border: 1px solid var(--accent); color: var(--heading); }
.consent { font-size: .85rem; color: var(--muted); }

/* Sticky side tab */
.side-tab { position: fixed; right: env(safe-area-inset-right, 0px); top: 50%; transform: translateY(-50%); z-index: 55; writing-mode: vertical-rl; transform-origin: center; background: var(--accent); color: #fff; text-decoration: none; font: 800 .78rem/1 var(--font-body); letter-spacing: .1em; text-transform: uppercase; padding: 18px 12px; border-radius: 6px 0 0 6px; box-shadow: var(--shadow); }
.side-tab:hover { background: var(--accent-hover); }
@media (max-width: 1320px) { .side-tab { display: none; } }

/* Footer */
.site-footer { background: var(--navy); color: var(--on-dark); padding-block: 64px 32px; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: minmax(0, 1fr); } }
.site-footer .brand { color: #fff; }
.site-footer .brand-sub { color: var(--on-dark-muted); }
.footer-about p { color: var(--on-dark-muted); font-size: .95rem; margin-top: 14px; max-width: 42ch; }
.footer-grid h4 { color: #fff; font: 700 .8rem/1.2 var(--font-body); letter-spacing: .1em; text-transform: uppercase; margin-bottom: 14px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; }
.footer-grid a { color: var(--on-dark-muted); text-decoration: none; font-size: .95rem; }
.footer-grid a:hover { color: #fff; }
.footer-loc { margin-top: 36px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .1); display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
@media (max-width: 700px) { .footer-loc { grid-template-columns: minmax(0, 1fr); } }
.footer-loc div { display: grid; gap: 4px; }
.footer-loc b { color: #fff; font-size: .95rem; }
.footer-loc span { color: var(--on-dark-muted); font-size: .9rem; }
.footer-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 28px; padding-top: 20px; border-top: 1px solid rgba(255, 255, 255, .1); color: var(--on-dark-muted); font-size: .85rem; }
.footer-base a { color: var(--on-dark-muted); }

/* Content pages */
.page { padding-block: clamp(48px, 7vw, 88px); }
.prose { max-width: 74ch; display: grid; gap: 16px; }
.prose h1 { font-size: var(--step-3); }
.prose h2 { font-size: var(--step-1); margin-top: 18px; }
.prose p, .prose li { color: var(--muted); }
.prose ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.notfound { display: grid; gap: 18px; justify-items: start; }
.notfound code { font-family: var(--font-mono); color: var(--accent); }