/* RADYNTA design system — Indian highway signage for a logistics visibility agency.
   Navy night-sky ink, NH-milestone yellow for primary actions, highway-sign green for
   links and checks. One typeface (Archivo): wide and heavy for headlines.
   Interactions live in static/js/site.js; everything works without it. */
:root {
  --ink: #0e2233;
  --ink-2: #16314a;
  --ink-3: #24445f;
  --night: #07121c;
  --text: #22313f;
  --muted: #586777;
  --bg: #f4f6f3;
  --surface: #ffffff;
  --surface-2: #eaeee9;
  --line: #d9dfd9;
  --line-strong: #b9c3bc;
  --signal: #f2b705;
  --signal-ink: #d79f00;
  --mint: #6ed6a0;
  --accent: #0b6b4a;
  --accent-ink: #08553a;
  --accent-soft: #e2f0e8;
  --ok: #1d6b45;
  --ok-soft: #e1f1e7;
  --warn: #855600;
  --warn-soft: #fbf0d4;
  --bad: #b42318;
  --bad-soft: #fbe6e3;
  --focus: #1d5fd1;

  --font-sans: "Archivo", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --s1: 4px; --s2: 8px; --s3: 12px; --s4: 16px; --s5: 24px; --s6: 36px; --s7: 56px; --s8: 96px; --s9: 136px;
  --section: clamp(88px, 11vw, 150px);
  --radius: 8px;
  --maxw: 1240px;
  --shadow: 0 1px 2px rgba(14, 34, 51, .06), 0 18px 40px -18px rgba(14, 34, 51, .22);
  --ease: cubic-bezier(.2, .7, .2, 1);
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--text);
  font: 400 18px/1.65 var(--font-sans); font-variation-settings: "wdth" 100;
  text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
}
img, svg { max-width: 100%; height: auto; }
h1, h2, h3, h4 { color: var(--ink); line-height: 1.1; margin: 0 0 var(--s5); font-weight: 700; }
h1, h2 { font-variation-settings: "wdth" 116; letter-spacing: -0.02em; }
h1 { font-size: clamp(2.4rem, 5vw, 4.1rem); font-weight: 800; line-height: 1.02; }
h2 { font-size: clamp(1.9rem, 3.6vw, 3rem); font-weight: 780; }
h3 { font-size: 1.25rem; font-weight: 700; line-height: 1.25; }
p { margin: 0 0 var(--s4); }
a { color: var(--accent); text-underline-offset: 3px; text-decoration-thickness: 1px; }
a:hover { color: var(--accent-ink); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 3px; }
ul, ol { padding-left: 1.2em; margin: 0 0 var(--s4); }
li { margin-bottom: var(--s2); }
small, .small { font-size: .9rem; }
.muted { color: var(--muted); }
.mono { font-family: var(--font-mono); }
.num, .big-score, .price, .pts-val { font-variant-numeric: tabular-nums; }
.visually-hidden { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

.skip-link { position: absolute; left: -999px; top: 0; background: var(--ink); color: #fff; padding: var(--s3) var(--s4); z-index: 100; }
.skip-link:focus { left: var(--s4); }

.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 20px; }
@media (min-width: 720px) { .wrap { padding: 0 var(--s7); } }
section { padding: var(--section) 0; }
section.tight { padding: var(--s8) 0; }
.band { background: var(--surface); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.band-ink { background: var(--ink); color: #c9d4de; }
.band-ink h2, .band-ink h3 { color: #fff; }
.band-ink a:not(.btn) { color: var(--signal); }

.eyebrow { display: inline-flex; align-items: center; gap: 10px; font-size: .95rem; font-weight: 600; color: var(--accent); margin-bottom: var(--s4); }
.eyebrow::before { content: ""; width: 22px; height: 3px; border-radius: 2px; background: var(--signal); }
.lede { font-size: clamp(1.1rem, 1.6vw, 1.3rem); line-height: 1.6; color: var(--muted); max-width: 40rem; }
.section-head { max-width: 50rem; margin-bottom: clamp(48px, 6vw, 80px); }
.section-head .lede { margin-bottom: 0; }

/* ---------- Reveal (only when JS runs) ---------- */
/* Only elements below the fold at load are hidden (class added by JS), so content never depends on an animation. */
html.js [data-reveal] { transition: opacity .8s var(--ease), transform .8s var(--ease); }
html.js [data-reveal].pending { opacity: 0; transform: translateY(28px); }

/* ---------- Road strip ---------- */
.road { height: 26px; background:
    repeating-linear-gradient(90deg, var(--signal) 0 52px, transparent 52px 104px) center / 100% 4px no-repeat,
    #1b2a36;
  border-top: 3px solid rgba(255, 255, 255, .85); }

/* ---------- Header ---------- */
.site-header { background: rgba(255, 255, 255, .92); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; backdrop-filter: saturate(1.4) blur(10px); }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; gap: var(--s5); min-height: 76px; }
.brand { display: inline-flex; align-items: center; gap: 12px; color: var(--ink); text-decoration: none; font-weight: 800; letter-spacing: .16em; font-size: 1.02rem; font-variation-settings: "wdth" 120; }
.brand svg { width: 34px; height: 34px; flex: none; }
.nav { display: none; align-items: center; gap: var(--s6); }
.nav a, .nav-menu > summary { color: var(--text); text-decoration: none; font-size: 1rem; font-weight: 500; }
.nav a:hover, .nav-menu > summary:hover { color: var(--ink); }
.nav a[aria-current="page"] { color: var(--ink); box-shadow: inset 0 -2px 0 var(--signal); }
.nav-menu { position: relative; }
.nav-menu > summary { list-style: none; cursor: pointer; }
.nav-menu > summary::-webkit-details-marker { display: none; }
.nav-menu > summary::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 8px; border-right: 1.5px solid var(--muted); border-bottom: 1.5px solid var(--muted); transform: translateY(-3px) rotate(45deg); }
.nav-menu[open] .dropdown { display: block; animation: drop .2s var(--ease); }
@keyframes drop { from { opacity: 0; transform: translateY(-6px); } }
.dropdown { display: none; position: absolute; top: calc(100% + 22px); left: -20px; background: var(--surface); border: 1px solid var(--line);
  border-radius: 10px; box-shadow: var(--shadow); padding: var(--s2); min-width: 310px; }
.dropdown a { display: block; padding: 11px var(--s4); border-radius: 6px; }
.dropdown a:hover { background: var(--surface-2); }
.header-cta { display: none; }
@media (min-width: 1040px) { .nav, .header-cta { display: flex; } .mobile-nav { display: none; } }

.mobile-nav > summary { list-style: none; cursor: pointer; padding: 10px var(--s4); border: 1px solid var(--line-strong); border-radius: var(--radius); font-size: .95rem; font-weight: 600; color: var(--ink); }
.mobile-nav > summary::-webkit-details-marker { display: none; }
.mobile-nav[open] .mobile-panel { display: block; }
.mobile-panel { display: none; position: absolute; left: 0; right: 0; top: 76px; background: var(--surface); border-bottom: 1px solid var(--line); padding: var(--s5); max-height: calc(100vh - 76px); overflow-y: auto; box-shadow: var(--shadow); }
.mobile-panel a { display: block; padding: 14px 0; border-bottom: 1px solid var(--line); color: var(--text); text-decoration: none; }
.mobile-panel .group-label { margin-top: var(--s5); font-size: .88rem; font-weight: 700; color: var(--accent); }

/* ---------- Buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: var(--s2); min-height: 52px; padding: 0 26px;
  border-radius: var(--radius); font: 700 1rem/1 var(--font-sans); text-decoration: none; cursor: pointer; border: 1.5px solid transparent;
  transition: background .2s, border-color .2s, color .2s, transform .2s var(--ease), box-shadow .2s; }
.btn-lg { min-height: 58px; padding: 0 30px; font-size: 1.05rem; }
.btn-primary { background: var(--signal); color: var(--ink); box-shadow: 0 10px 24px -12px rgba(242, 183, 5, .8); }
.btn-primary:hover { background: #ffc61a; color: var(--ink); transform: translateY(-2px); box-shadow: 0 16px 30px -12px rgba(242, 183, 5, .9); }
.btn-secondary { background: transparent; color: var(--ink); border-color: var(--line-strong); }
.btn-secondary:hover { border-color: var(--ink); color: var(--ink); transform: translateY(-2px); }
.btn-ink { background: var(--ink); color: #fff; }
.btn-ink:hover { background: var(--ink-3); color: #fff; }
.btn-on-ink { background: transparent; color: #fff; border-color: #4d6780; }
.btn-on-ink:hover { border-color: #fff; color: #fff; transform: translateY(-2px); }
.btn-sm { min-height: 42px; padding: 0 18px; font-size: .95rem; box-shadow: none; }
.btn-sm:hover { transform: none; }
.btn-row { display: flex; flex-wrap: wrap; gap: 14px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

/* Utilities */
.align-center { align-items: center; }
.mt-0 { margin-top: 0; } .mt-5 { margin-top: var(--s5); } .mt-6 { margin-top: var(--s6); } .mb-0 { margin-bottom: 0; }
.center { text-align: center; }
.h3 { font-size: 1.25rem; font-variation-settings: "wdth" 100; letter-spacing: 0; }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; color: #c9d4de; padding: clamp(64px, 9vw, 120px) 0 calc(clamp(72px, 9vw, 130px) + 26px);
  background: radial-gradient(1200px 700px at 78% 40%, #173652 0%, rgba(14, 34, 51, 0) 60%), linear-gradient(180deg, #0b1c2b 0%, var(--ink) 100%); }
.hero::before { content: ""; position: absolute; inset: 0; pointer-events: none; opacity: .5;
  background-image: linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 56px 56px; mask-image: radial-gradient(ellipse at 70% 45%, #000 20%, transparent 70%); -webkit-mask-image: radial-gradient(ellipse at 70% 45%, #000 20%, transparent 70%); }
.hero-glow { position: absolute; width: 520px; height: 520px; right: 8%; top: 12%; border-radius: 50%; filter: blur(90px); opacity: .35;
  background: radial-gradient(circle, rgba(242,183,5,.55), rgba(11,107,74,.35) 55%, transparent 70%); pointer-events: none; }
.hero-grid { position: relative; display: grid; gap: var(--s6); align-items: center; }
@media (min-width: 1040px) { .hero-grid { grid-template-columns: 1.05fr 1fr; gap: var(--s5); min-height: min(76vh, 720px); } }
.hero h1 { color: #fff; max-width: 16ch; font-size: clamp(2.3rem, 4.2vw, 3.6rem); }
.hero .lede { color: #b4c2cf; margin-bottom: var(--s6); }
.hero .eyebrow { color: var(--signal); }
.hero-note { margin: var(--s6) 0 0; font-size: .98rem; color: #8fa2b4; max-width: 34rem; }
.hero .btn-secondary { color: #fff; border-color: #4d6780; }
.hero .btn-secondary:hover { border-color: #fff; color: #fff; }
.hero-road { position: absolute; left: 0; right: 0; bottom: 0; }
.hero-in { animation: rise .9s var(--ease) both; }
.hero-copy > :nth-child(2) { animation-delay: .08s; } .hero-copy > :nth-child(3) { animation-delay: .16s; }
.hero-copy > :nth-child(4) { animation-delay: .24s; } .hero-copy > :nth-child(5) { animation-delay: .32s; }
@keyframes rise { from { transform: translateY(18px); } }

.hero-stage { position: relative; height: clamp(340px, 90vw, 460px); }
@media (min-width: 1040px) { .hero-stage { height: 620px; margin-right: -40px; } }
.globe { position: absolute; inset: 0; width: 100%; height: 100%; -webkit-mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 74%, transparent 100%); mask-image: radial-gradient(ellipse 50% 50% at 50% 50%, #000 74%, transparent 100%); cursor: grab; touch-action: pan-y; opacity: 0; transition: opacity 1.2s ease .2s; }
.globe.ready { opacity: 1; }
.globe.grabbing { cursor: grabbing; }
.globe-hint { position: absolute; left: 50%; bottom: 4px; transform: translateX(-50%); margin: 0; font-size: .85rem; color: #7f93a6; display: none; }
html.js .globe-hint { display: block; }

/* ---------- Question ticker ---------- */
.ticker-band { padding: 26px 0; background: var(--surface); border-bottom: 1px solid var(--line); overflow: hidden; }
.ticker { display: flex; width: max-content; animation: ticker 70s linear infinite; }
.ticker:hover { animation-play-state: paused; }
.ticker-track { display: flex; gap: 48px; list-style: none; margin: 0; padding: 0 24px; }
.ticker-track li { margin: 0; white-space: nowrap; font-size: 1.05rem; color: var(--ink); font-weight: 500; display: flex; align-items: center; gap: 48px; }
.ticker-track li::after { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--signal); }
@keyframes ticker { to { transform: translateX(-50%); } }

/* ---------- AI answer simulator ---------- */
.sim-grid { display: grid; gap: var(--s7); align-items: center; }
@media (min-width: 1040px) { .sim-grid { grid-template-columns: .85fr 1.15fr; gap: var(--s8); } }
.sim-copy .lede { margin-bottom: var(--s6); }
.sim-replay { display: none; }
html.js .sim-replay { display: inline-flex; }
.sim-tabs { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: var(--s4); }
.sim-tabs button { font: 600 .92rem var(--font-sans); padding: 9px 16px; border-radius: 999px; border: 1.5px solid var(--line-strong); background: var(--surface); color: var(--text); cursor: pointer; transition: all .2s; }
.sim-tabs button:hover { border-color: var(--ink); }
.sim-tabs button[aria-selected="true"] { background: var(--ink); border-color: var(--ink); color: #fff; }
.sim-win { background: var(--night); border-radius: 14px; overflow: hidden; box-shadow: 0 40px 80px -30px rgba(7, 18, 28, .6); color: #d7e1ea; }
.sim-bar { display: flex; align-items: center; gap: 7px; padding: 14px 18px; background: #0f2131; border-bottom: 1px solid #1d3346; font-size: .85rem; }
.sim-bar span { width: 10px; height: 10px; border-radius: 50%; background: #2a4258; }
.sim-bar b { margin-left: 10px; font-weight: 600; color: #8fa2b4; }
.sim-chat { padding: 26px 24px 8px; min-height: 330px; }
.sim-user { display: flex; justify-content: flex-end; margin-bottom: 22px; }
.sim-q { display: inline-block; max-width: 88%; background: var(--signal); color: var(--ink); font-weight: 600; padding: 14px 18px; border-radius: 16px 16px 4px 16px; line-height: 1.45; min-height: 52px; }
.sim-ai { max-width: 92%; }
.sim-typing { display: none; gap: 6px; padding: 14px 18px; background: #13283a; border-radius: 16px 16px 16px 4px; width: max-content; }
.sim-typing.show { display: inline-flex; }
.sim-typing i { width: 8px; height: 8px; border-radius: 50%; background: #8fa2b4; animation: blink 1s infinite; }
.sim-typing i:nth-child(2) { animation-delay: .15s; } .sim-typing i:nth-child(3) { animation-delay: .3s; }
@keyframes blink { 50% { opacity: .25; transform: translateY(-3px); } }
.sim-list { margin: 0; padding: 0 0 0 1.4em; }
.sim-list li { margin: 0 0 12px; color: #d7e1ea; opacity: 0; transform: translateY(8px); transition: opacity .4s, transform .4s var(--ease); }
.sim-list li::marker { color: var(--mint); font-weight: 700; }
.sim-list li.show { opacity: 1; transform: none; }
.sim-you { margin: 18px 0 18px; padding: 12px 16px; border: 1.5px dashed #e06a5b; border-radius: 10px; color: #ffb4a9; font-weight: 600; opacity: 0; transform: scale(.97); transition: all .4s var(--ease); }
.sim-you.show { opacity: 1; transform: none; }
.sim-checks { list-style: none; margin: 0; padding: 18px 24px 22px; display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; background: #0b1a27; border-top: 1px solid #1d3346; }
@media (min-width: 720px) { .sim-checks { grid-template-columns: repeat(4, 1fr); } }
.sim-checks li { margin: 0; padding: 12px; border-radius: 10px; background: #12273a; display: flex; flex-direction: column; gap: 4px; font-size: .84rem; color: #8fa2b4; opacity: .25; transition: opacity .35s, background .35s; }
.sim-checks li.show { opacity: 1; }
.sim-checks b { font-size: 1.15rem; color: #fff; }
.sim-checks b.bad { color: #ff8f80; } .sim-checks b.warn { color: var(--signal); }
.sim-note { margin: 12px 4px 0; font-size: .85rem; color: var(--muted); }

/* ---------- Lane board ---------- */
.lanes { list-style: none; padding: 0; margin: 0; border-top: 2px solid var(--ink); }
.lanes li { margin: 0; border-bottom: 1px solid var(--line); }
.lanes a { position: relative; display: grid; gap: var(--s2) var(--s6); padding: 28px 0; color: inherit; text-decoration: none; align-items: baseline; transition: padding .3s var(--ease); }
.lanes a::before { content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 5px; background: var(--signal); transform: scaleY(0); transition: transform .3s var(--ease); }
@media (min-width: 900px) { .lanes a { grid-template-columns: 19rem 1fr auto; } .lanes a:hover { padding-left: 24px; } }
.lanes a:hover::before { transform: scaleY(1); }
.lane-name { font-weight: 700; color: var(--ink); font-size: 1.2rem; }
.lane-q { color: var(--muted); font-size: 1.08rem; }
.lane-go { font-weight: 600; color: var(--accent); white-space: nowrap; }
.lanes a:hover .lane-go { text-decoration: underline; }

/* ---------- Services (dark, 3D tilt cards) ---------- */
.dark-section { background: radial-gradient(900px 500px at 15% 0%, #183750 0%, rgba(14,34,51,0) 60%), var(--ink); color: #b4c2cf; }
.dark-section h2 { color: #fff; }
.dark-section .eyebrow { color: var(--signal); }
.svc-grid { display: grid; gap: var(--s5); }
@media (min-width: 900px) { .svc-grid { grid-template-columns: repeat(3, 1fr); gap: 28px; } }
.svc-card { --mx: 50%; --my: 0%; position: relative; display: flex; flex-direction: column; padding: 40px 34px 34px; border-radius: 16px; text-decoration: none; color: #b4c2cf;
  background: linear-gradient(160deg, rgba(255,255,255,.07), rgba(255,255,255,.02)); border: 1px solid rgba(255,255,255,.1);
  transition: transform .25s var(--ease), border-color .3s, box-shadow .3s; transform-style: preserve-3d; will-change: transform; }
.svc-card::before { content: ""; position: absolute; inset: 0; border-radius: inherit; pointer-events: none; opacity: 0; transition: opacity .3s;
  background: radial-gradient(420px circle at var(--mx) var(--my), rgba(242,183,5,.16), transparent 45%); }
.svc-card:hover { border-color: rgba(242,183,5,.5); box-shadow: 0 30px 60px -30px rgba(0,0,0,.6); color: #c9d4de; }
.svc-card:hover::before { opacity: 1; }
.svc-icon { width: 56px; height: 56px; margin-bottom: 28px; fill: none; stroke: var(--signal); stroke-width: 2.4; stroke-linecap: round; stroke-linejoin: round; transform: translateZ(30px); }
.svc-card h3 { color: #fff; font-size: 1.55rem; font-variation-settings: "wdth" 112; margin-bottom: 14px; transform: translateZ(20px); }
.svc-card p { flex: 1; font-size: 1.04rem; }
.svc-card .more { color: var(--signal); font-weight: 600; }

/* ---------- 100-point framework ---------- */
.pts-bar { display: block; width: 100%; height: 44px; border-radius: 6px; overflow: hidden; margin: var(--s6) 0 var(--s5); }
.pts-bar rect { stroke: #fff; stroke-width: .6; transition: opacity .25s; }
[data-pts].hl .pts-bar rect:not(.on) { opacity: .2; }
.pts-list { list-style: none; padding: 0; margin: 0; }
.pts-list li { display: grid; grid-template-columns: 14px 1fr auto; gap: var(--s4); align-items: baseline; padding: 16px 10px; border-bottom: 1px solid var(--line); margin: 0; border-radius: 6px; cursor: default; transition: background .2s; }
.pts-list li.on { background: var(--surface); }
.pts-sw { width: 12px; height: 12px; border-radius: 3px; align-self: center; }
.pts-val { font-weight: 800; color: var(--ink); font-size: 1.3rem; }
.seg-1 { fill: #0e2233; background: #0e2233; } .seg-2 { fill: #24445f; background: #24445f; }
.seg-3 { fill: #0b6b4a; background: #0b6b4a; } .seg-4 { fill: #3f8f6c; background: #3f8f6c; }
.seg-5 { fill: #f2b705; background: #f2b705; } .seg-6 { fill: #c9d2cc; background: #c9d2cc; }
.never { background: var(--ink); color: #c9d4de; border-radius: 14px; padding: 34px; border-top: 6px solid var(--signal); }
.never strong { display: block; color: #fff; font-size: 1.2rem; margin-bottom: var(--s4); }
.never ul { list-style: none; padding: 0; margin: 0; }
.never li { position: relative; padding-left: 30px; margin-bottom: 14px; }
.never li::before { content: ""; position: absolute; left: 0; top: .55em; width: 16px; height: 2.5px; background: #ff8f80; transform: rotate(45deg); }
.never li::after { content: ""; position: absolute; left: 0; top: .55em; width: 16px; height: 2.5px; background: #ff8f80; transform: rotate(-45deg); }

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 28px; }
@media (min-width: 720px) { .grid-2 { grid-template-columns: repeat(2, 1fr); } .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1040px) { .grid-3 { grid-template-columns: repeat(3, 1fr); } }
.card { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 32px; transition: border-color .2s, transform .25s var(--ease), box-shadow .25s; }
.card h3 { margin-bottom: var(--s3); }
.card p:last-child, .card ul:last-child { margin-bottom: 0; }
a.card { display: block; color: inherit; text-decoration: none; }
a.card:hover { border-color: var(--ink); transform: translateY(-4px); box-shadow: var(--shadow); }
a.card .more { color: var(--accent); font-weight: 600; }
.card-num { color: var(--muted); font-size: .9rem; margin-bottom: var(--s2); display: block; }
.band .card { background: var(--bg); border-color: transparent; }
.band a.card:hover { border-color: var(--line-strong); background: var(--surface); }
aside .card { border-top: 5px solid var(--signal); }

.tag { display: inline-block; font-size: .78rem; font-weight: 600; padding: 4px 10px; border-radius: 999px; background: var(--surface-2); color: var(--text); border: 1px solid var(--line); }
.tag-accent { background: var(--accent-soft); border-color: transparent; color: var(--accent-ink); }
.tag-ok { background: var(--ok-soft); color: var(--ok); border-color: transparent; }
.tag-warn { background: var(--warn-soft); color: var(--warn); border-color: transparent; }
.tag-bad { background: var(--bad-soft); color: var(--bad); border-color: transparent; }

.list-check { list-style: none; padding: 0; }
.list-check li { padding-left: 32px; position: relative; margin-bottom: 12px; }
.list-check li::before { content: ""; position: absolute; left: 2px; top: .45em; width: 13px; height: 7px; border-left: 2.5px solid var(--accent); border-bottom: 2.5px solid var(--accent); transform: rotate(-45deg); }
.list-gap li::marker { color: var(--signal-ink); }

/* ---------- Steps / journey ---------- */
.steps { counter-reset: step; list-style: none; padding: 0; margin: 0; display: grid; gap: var(--s6); position: relative; }
@media (min-width: 1040px) { .steps { grid-template-columns: repeat(5, 1fr); gap: 28px; } }
.steps li { counter-increment: step; margin: 0; position: relative; padding-left: 72px; }
@media (min-width: 1040px) { .steps li { padding-left: 0; padding-top: 0; } }
.steps li::before {
  content: counter(step); position: absolute; left: 0; top: 0; width: 50px; height: 64px;
  display: flex; align-items: flex-end; justify-content: center; padding-bottom: 10px;
  font-weight: 800; font-size: 1.2rem; color: var(--ink); font-variant-numeric: tabular-nums;
  border-radius: 25px 25px 5px 5px; border: 2px solid var(--ink);
  background: linear-gradient(var(--signal) 0 46%, #fff 46%); transition: transform .4s var(--ease), box-shadow .4s; z-index: 1; }
@media (min-width: 1040px) { .steps li::before { position: relative; margin-bottom: var(--s5); } }
.steps h3 { font-size: 1.12rem; margin-bottom: var(--s2); }
.steps p { font-size: .98rem; color: var(--muted); margin: 0; }

.journey { --p: 0; position: relative; }
.journey-road { position: absolute; z-index: 0; }
.journey-fill { position: absolute; background: var(--signal); border-radius: 3px; }
.truck { position: absolute; width: 46px; height: 24px; fill: var(--ink); display: none; }
@media (min-width: 1040px) {
  .journey-road { left: 0; right: 0; top: 30px; height: 4px; background: repeating-linear-gradient(90deg, var(--line-strong) 0 14px, transparent 14px 24px); }
  .journey-fill { left: 0; top: 0; bottom: 0; width: calc(var(--p) * 100%); }
  html.js .truck { display: block; top: -30px; left: calc(var(--p) * 100% - 23px); transition: left .1s linear; }
}
@media (max-width: 1039px) {
  .journey-road { left: 24px; top: 0; bottom: 0; width: 4px; background: repeating-linear-gradient(180deg, var(--line-strong) 0 14px, transparent 14px 24px); }
  .journey-fill { left: 0; right: 0; top: 0; height: calc(var(--p) * 100%); }
}
html.js .journey .steps li { opacity: .45; transition: opacity .5s; }
html.js .journey .steps li.reached { opacity: 1; }
html.js .journey .steps li.reached::before { transform: translateY(-4px); box-shadow: 0 10px 20px -8px rgba(242,183,5,.8); }

/* ---------- Sample report ---------- */
.score-preview { background: var(--surface); border: 1px solid var(--line); border-radius: 16px; overflow: hidden; box-shadow: var(--shadow); }
.score-preview header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: var(--s3); padding: 18px 32px; background: var(--ink); color: #c9d4de; font-size: .95rem; }
.score-preview .body { padding: 36px 24px; display: grid; gap: var(--s7); }
@media (min-width: 900px) { .score-preview .body { grid-template-columns: 260px 1fr; padding: 48px; } }
.score-dial { position: relative; }
.score-dial svg { width: 200px; height: 200px; display: block; transform: rotate(-90deg); }
.dial-bg { fill: none; stroke: var(--surface-2); stroke-width: 10; }
.dial-fg { fill: none; stroke: var(--accent); stroke-width: 10; stroke-linecap: round; transition: stroke-dasharray 1.6s var(--ease); }
html.js .score-preview.pending .dial-fg { stroke-dasharray: 0 100; }
.dial-num { position: absolute; left: 0; top: 0; width: 200px; height: 200px; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.big-score { font: 800 3.8rem/1 var(--font-sans); font-variation-settings: "wdth" 118; color: var(--ink); }
.dial-num .of { font-weight: 600; color: var(--muted); }
.score-label { font-weight: 700; color: var(--ink); margin: var(--s4) 0 var(--s2); }
.bar-row { display: grid; grid-template-columns: 1fr auto; gap: 8px var(--s3); font-size: .98rem; margin-bottom: 20px; }
.bar-row .num { font-weight: 700; color: var(--ink); }
.bar { grid-column: 1 / -1; height: 10px; background: var(--surface-2); border-radius: 5px; overflow: hidden; }
.bar > span { display: block; height: 100%; background: var(--accent); }
.bar.unmeasured { background: repeating-linear-gradient(45deg, var(--surface-2), var(--surface-2) 4px, var(--line) 4px, var(--line) 8px); }

/* ---------- Pricing ---------- */
.price { font: 800 2.1rem/1.1 var(--font-sans); font-variation-settings: "wdth" 112; color: var(--ink); margin: var(--s2) 0 var(--s1); }
.price-card { display: flex; flex-direction: column; }
.price-card ul { flex: 1; }
.price-card:first-child { border: 2px solid var(--ink); }

/* ---------- FAQ ---------- */
.faq-grid { display: grid; gap: var(--s6); }
@media (min-width: 1040px) { .faq-grid { grid-template-columns: 1fr 1.7fr; gap: var(--s8); } .faq-grid > div:first-child { position: sticky; top: 110px; align-self: start; } }
.faq { border-top: 2px solid var(--ink); }
.faq details { border-bottom: 1px solid var(--line); padding: 26px 0; }
.faq summary { cursor: pointer; font-weight: 700; font-size: 1.12rem; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: var(--s5); }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; flex: none; width: 11px; height: 11px; margin-top: 6px; border-right: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(45deg); transition: transform .25s var(--ease); }
.faq details[open] summary::after { transform: rotate(-135deg); margin-top: 11px; }
.faq details p { margin: var(--s4) 0 0; color: var(--text); max-width: 46rem; }
.faq details[open] p { animation: drop .3s var(--ease); }

/* ---------- Notice ---------- */
.notice { border: 1px solid var(--line-strong); background: var(--surface-2); border-radius: var(--radius); padding: 18px 24px; font-size: 1rem; }
.notice-accent { border: 0; border-left: 4px solid var(--signal); background: #fff8e0; }
.notice-ok { border-color: #b7dbc6; background: var(--ok-soft); }
.notice-bad { border-color: #f0b8b0; background: var(--bad-soft); }

/* ---------- Inner pages ---------- */
.crumbs { font-size: .9rem; color: var(--muted); padding-top: var(--s5); }
.crumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: var(--s2); }
.crumbs li { margin: 0; }
.crumbs li + li::before { content: "/"; margin-right: var(--s2); color: var(--line-strong); }
.crumbs a { color: var(--muted); }
.page-head { padding: var(--s7) 0 var(--s8); }
.page-head h1 { max-width: 20ch; }
.page-head .btn-row { margin-top: var(--s6); }
.prose { max-width: 44rem; }
.prose h2 { margin-top: var(--s7); font-size: clamp(1.5rem, 2.8vw, 2rem); }
.prose h2:first-child { margin-top: 0; }
.prose h3 { margin-top: var(--s5); }
.two-col { display: grid; gap: var(--s7); }
@media (min-width: 1040px) { .two-col { grid-template-columns: 1fr 360px; gap: var(--s8); } .sticky { position: sticky; top: 110px; align-self: start; } }

/* ---------- CTA ---------- */
.cta { padding: 0; background: radial-gradient(900px 400px at 85% 100%, #1b3d57 0%, rgba(14,34,51,0) 60%), var(--ink); }
.cta .wrap { padding-top: var(--section); padding-bottom: var(--section); }
.cta h2 { max-width: 16ch; font-size: clamp(2.1rem, 4.4vw, 3.4rem); }
.cta p { color: #b4c2cf; max-width: 36rem; font-size: 1.15rem; }
.cta .grid { gap: var(--s7); }

/* ---------- Forms ---------- */
.form { display: grid; gap: 20px; }
.form-row { display: grid; gap: 20px; }
@media (min-width: 720px) { .form-row { grid-template-columns: 1fr 1fr; } }
.field label { display: block; font-weight: 600; font-size: .98rem; color: var(--ink); margin-bottom: 6px; }
.field .hint { font-size: .88rem; color: var(--muted); margin: 0 0 6px; }
.field input, .field select, .field textarea {
  width: 100%; font: inherit; font-size: 1rem; color: var(--text); background: var(--surface);
  border: 1.5px solid var(--line-strong); border-radius: var(--radius); padding: 13px 14px; min-height: 54px; transition: border-color .2s, box-shadow .2s; }
.field textarea { min-height: 140px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { border-color: var(--focus); outline: none; box-shadow: 0 0 0 4px rgba(29, 95, 209, .15); }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: var(--bad); }
.field .error { color: var(--bad); font-size: .9rem; margin: 6px 0 0; }
.check { display: flex; gap: var(--s3); align-items: flex-start; font-size: .98rem; }
.check input { width: 20px; height: 20px; margin-top: 4px; flex: none; accent-color: var(--accent); }
.hp { position: absolute !important; left: -10000px !important; width: 1px; height: 1px; overflow: hidden; }
.req { color: var(--bad); }
.band .form { background: var(--bg); padding: 24px; border-radius: 14px; }
@media (min-width: 720px) { .band .form { padding: 40px; } }

/* ---------- Footer ---------- */
.site-footer { background: #0a1926; color: #9fb0bf; padding: var(--s8) 0 var(--s5); font-size: .98rem; }
.site-footer a { color: #dfe7ee; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-grid { display: grid; gap: var(--s6); grid-template-columns: 1fr 1fr; }
.footer-grid > div:first-child { grid-column: 1 / -1; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.6fr 1fr 1fr 1fr; } .footer-grid > div:first-child { grid-column: auto; } }
.footer-grid h4 { color: #fff; font-size: 1rem; font-weight: 700; margin-bottom: var(--s4); }
.footer-grid ul { list-style: none; padding: 0; }
.footer-grid li { margin-bottom: 10px; }
.site-footer .brand { color: #fff; margin-bottom: var(--s4); }
.footer-bottom { border-top: 1px solid #1f3346; margin-top: var(--s7); padding-top: var(--s5); display: flex; flex-wrap: wrap; justify-content: space-between; gap: var(--s3); font-size: .9rem; }

/* ---------- Tables (monitor + report) ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface); }
table { border-collapse: collapse; width: 100%; font-size: .95rem; }
th, td { text-align: left; padding: 12px 14px; border-bottom: 1px solid var(--line); vertical-align: top; }
th { font-size: .85rem; color: var(--muted); font-weight: 600; background: var(--surface-2); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; }

/* SVG bars (no inline style attributes, so CSP can forbid them) */
.barsvg { grid-column: 1 / -1; display: block; width: 100%; height: 10px; }
.bar-bg { fill: #eaeee9; }
.bar-fg { fill: #0b6b4a; transform-box: fill-box; transform-origin: left; transition: transform 1.2s var(--ease); }
html.js .score-preview.pending .bar-fg { transform: scaleX(0); }
.bar-none { fill: #dfe4df; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition: none !important; animation: none !important; }
  html.js [data-reveal].pending { opacity: 1; transform: none; }
  .ticker { width: auto; flex-wrap: wrap; }
  .ticker-track[aria-hidden] { display: none; }
  .ticker-track { flex-wrap: wrap; gap: 12px 32px; }
  .ticker-track li { white-space: normal; }
}