/* Hytech Solution Group - shared styles for every page.
   Layout: navy hero/page-header bands (one deliberate look in both themes), content on a cool light or deep-navy
   ground, a service-level table, CTA band and four-column footer. Colors come from the logo: navy wordmark,
   electric-blue sphere, cyan node glow, silver orbit rings. */
:root {
  --bg: #F4F7FC;
  --surface: #FFFFFF;
  --surface-2: #EEF3FB;
  --ink: #0B1F4D;
  --muted: #4E5D7C;
  --accent: #1667E0;
  --glow: #22B6EE;
  --silver: #A3AFC2;
  --line: #DBE3F0;
  --ok: #138A52;
  --navy-1: #04102E;
  --navy-2: #0A2160;
  --on-navy: #EAF1FF;
  --on-navy-muted: #A9B8D6;
  --shadow: 0 18px 50px -24px rgba(11, 31, 77, 0.35);
  --font-display: "Saira", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Figtree", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  --font-mono: "JetBrains Mono", "SFMono-Regular", Menlo, Consolas, monospace;
  --step-3: clamp(1.9rem, 1.35rem + 2.3vw, 3rem);
  --step-4: clamp(2.4rem, 1.5rem + 3.9vw, 4.3rem);
  --radius: 16px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #060D22; --surface: #0C1733; --surface-2: #0F1D3F; --ink: #E8EEFA; --muted: #9EACC8;
    --accent: #4D9BFF; --glow: #3DD3FF; --silver: #8796B1; --line: #1B2A4E; --ok: #3CCB86;
    --shadow: 0 18px 50px -24px rgba(0, 0, 0, 0.7);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #060D22; --surface: #0C1733; --surface-2: #0F1D3F; --ink: #E8EEFA; --muted: #9EACC8;
  --accent: #4D9BFF; --glow: #3DD3FF; --silver: #8796B1; --line: #1B2A4E; --ok: #3CCB86;
  --shadow: 0 18px 50px -24px rgba(0, 0, 0, 0.7);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-body); font-size: 1rem; line-height: 1.6; -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; }
[hidden] { display: none !important; }
.wrap {
  width: 100%; max-width: 1200px; margin-inline: auto;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
}
h1, h2, h3, h4 { font-family: var(--font-display); line-height: 1.08; margin: 0; text-wrap: balance; }
p { margin: 0; }
a { color: var(--accent); }
:focus-visible { outline: 2px solid var(--glow); outline-offset: 3px; border-radius: 6px; }
.skip { position: absolute; left: -9999px; top: 8px; z-index: 50; background: var(--surface); color: var(--ink); padding: 10px 14px; border-radius: 8px; }
.skip:focus { left: 12px; }
.eyebrow {
  font-family: var(--font-mono); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.16em;
  color: var(--accent); display: inline-flex; align-items: center; gap: 10px;
}
.eyebrow::before { content: ""; width: 22px; height: 2px; background: currentColor; border-radius: 2px; }
.placeholder { border-bottom: 1px dashed var(--silver); }

/* buttons */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 10px; border-radius: 10px;
  border: 1px solid transparent; padding: 13px 22px; font: 600 0.95rem/1 var(--font-body);
  text-decoration: none; cursor: pointer; transition: transform .15s ease, box-shadow .2s ease, border-color .2s ease;
}
.btn svg { width: 16px; height: 16px; }
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 10px 28px -12px var(--accent); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 14px 30px -10px var(--glow); }
.btn-secondary { background: var(--surface); color: var(--ink); border-color: var(--line); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-outline-light { color: var(--on-navy); border-color: rgba(234, 241, 255, 0.28); background: rgba(255, 255, 255, 0.04); }
.btn-outline-light:hover { border-color: var(--on-navy); }
.btn[disabled] { opacity: 0.55; cursor: not-allowed; transform: none; }

/* header + navigation */
header.top {
  position: sticky; top: env(safe-area-inset-top, 0px); z-index: 30;
  background: color-mix(in srgb, var(--surface) 90%, transparent);
  backdrop-filter: saturate(1.4) blur(12px); -webkit-backdrop-filter: saturate(1.4) blur(12px);
  border-bottom: 1px solid var(--line);
}
header.top .bar { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding-block: 12px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); }
.brand img { width: 46px; height: 46px; object-fit: contain; }
.brand .word { font-family: var(--font-display); font-weight: 800; font-size: 1.22rem; letter-spacing: 0.05em; line-height: 1; }
.brand .word small { display: block; font-weight: 600; font-size: 0.6rem; letter-spacing: 0.3em; color: var(--muted); margin-top: 5px; }
nav.links { display: flex; align-items: center; gap: 26px; }
nav.links a.nav { color: var(--muted); text-decoration: none; font-weight: 600; font-size: 0.93rem; position: relative; }
nav.links a.nav:hover, nav.links a.nav[aria-current="page"] { color: var(--ink); }
nav.links a.nav::after { content: ""; position: absolute; left: 0; right: 0; bottom: -6px; height: 2px; background: var(--accent); transform: scaleX(0); transition: transform .2s ease; }
nav.links a.nav:hover::after, nav.links a.nav[aria-current="page"]::after { transform: scaleX(1); }
.tools { display: flex; align-items: center; gap: 10px; }
.icon-btn {
  width: 42px; height: 42px; border-radius: 10px; border: 1px solid var(--line); background: var(--surface);
  color: var(--ink); display: grid; place-items: center; cursor: pointer;
}
.icon-btn svg { width: 20px; height: 20px; }
.icon-btn:hover { border-color: var(--accent); }
.menu-btn { display: none; }
.theme-btn .moon { display: none; }
:root[data-theme="dark"] .theme-btn .sun { display: none; }
:root[data-theme="dark"] .theme-btn .moon { display: block; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-btn .sun { display: none; }
  :root:not([data-theme="light"]) .theme-btn .moon { display: block; }
}
@media (max-width: 960px) {
  .menu-btn { display: grid; }
  nav.links { display: none; }
  header.top.open nav.links {
    display: grid; gap: 4px; position: absolute; left: 0; right: 0; top: 100%;
    background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    padding: 10px max(20px, env(safe-area-inset-right, 0px)) 18px max(20px, env(safe-area-inset-left, 0px));
  }
  header.top.open nav.links a.nav { padding: 12px 4px; border-bottom: 1px solid var(--line); font-size: 1rem; }
  header.top.open nav.links a.nav::after { display: none; }
  header.top.open nav.links .btn { margin-top: 10px; }
}

/* home hero */
.hero { position: relative; overflow: hidden; color: var(--on-navy);
  background: radial-gradient(1200px 600px at 78% 40%, var(--navy-2) 0%, var(--navy-1) 62%); }
.hero canvas { position: absolute; inset: 0; width: 100%; height: 100%; display: block; }
.hero .wrap { position: relative; display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: center; padding-block: 84px 120px; }
.hero-copy { display: grid; gap: 24px; min-width: 0; }
.hero .eyebrow { color: var(--glow); }
.hero h1 { font-size: var(--step-4); font-weight: 800; letter-spacing: -0.015em; }
.hero h1 span { background: linear-gradient(90deg, #6FC2FF, #3DD3FF); -webkit-background-clip: text; background-clip: text; color: transparent; }
.hero .lead { font-size: 1.15rem; color: var(--on-navy-muted); max-width: 56ch; }
.ctas { display: flex; flex-wrap: wrap; gap: 12px; }
.hero .meta { display: flex; flex-wrap: wrap; gap: 10px 26px; font-family: var(--font-mono); font-size: 0.78rem; color: var(--on-navy-muted); padding-top: 6px; }
.hero .meta span { display: inline-flex; align-items: center; gap: 8px; }
.hero .meta span::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: #3DD3FF; box-shadow: 0 0 10px #3DD3FF; }
.emblem { position: relative; justify-self: center; width: min(100%, 430px); aspect-ratio: 1; display: grid; place-items: center; }
.emblem::before { content: ""; position: absolute; inset: 8%; border-radius: 50%;
  background: radial-gradient(circle, rgba(34, 182, 238, 0.42), rgba(34, 182, 238, 0) 68%); filter: blur(14px); }
.emblem img { position: relative; width: 88%; height: auto; filter: drop-shadow(0 24px 40px rgba(0, 0, 0, 0.45)); animation: float 7s ease-in-out infinite; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (max-width: 900px) {
  .hero .wrap { grid-template-columns: 1fr; padding-block: 48px 104px; gap: 24px; }
  .emblem { width: min(70%, 300px); order: -1; }
}

/* inner page header */
.page-head { color: var(--on-navy); background: linear-gradient(120deg, var(--navy-1), var(--navy-2)); position: relative; overflow: hidden; }
.page-head::after { content: ""; position: absolute; right: -140px; top: -160px; width: 460px; height: 460px; border-radius: 50%;
  border: 2px solid rgba(163, 175, 194, 0.22); box-shadow: 0 0 0 46px rgba(34, 182, 238, 0.05); }
.page-head .wrap { position: relative; z-index: 1; padding-block: 64px 56px; display: grid; gap: 14px; }
.page-head .eyebrow { color: #3DD3FF; }
.page-head h1 { font-size: var(--step-3); font-weight: 800; }
.page-head p { color: var(--on-navy-muted); max-width: 62ch; font-size: 1.08rem; }
.crumbs { font-size: 0.85rem; color: var(--on-navy-muted); }
.crumbs a { color: var(--on-navy-muted); }

/* value strip */
.pillars { position: relative; z-index: 2; margin-top: -64px; }
.pillars .grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.pillar { padding: 26px 28px; display: grid; grid-template-columns: 44px 1fr; gap: 6px 16px; align-items: start; border-right: 1px solid var(--line); }
.pillar:last-child { border-right: 0; }
.pillar .ic { grid-row: span 2; width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; background: var(--surface-2); color: var(--accent); }
.pillar .ic svg { width: 22px; height: 22px; }
.pillar h3 { font-size: 1.1rem; font-weight: 700; }
.pillar p { color: var(--muted); font-size: 0.93rem; }
@media (max-width: 900px) { .pillars .grid { grid-template-columns: 1fr; } .pillar { border-right: 0; border-bottom: 1px solid var(--line); } .pillar:last-child { border-bottom: 0; } }

/* sections */
section.block > .wrap { padding-block: 88px; display: grid; gap: 40px; }
.section-head { display: grid; gap: 14px; max-width: 720px; }
.section-head.center { text-align: center; justify-items: center; margin-inline: auto; }
.section-head h2 { font-size: var(--step-3); font-weight: 800; letter-spacing: -0.01em; }
.section-head p { color: var(--muted); font-size: 1.06rem; max-width: 62ch; }
.alt { background: var(--surface); border-block: 1px solid var(--line); }
.more { display: flex; justify-content: center; }

/* service cards */
.services { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.svc { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 28px;
  display: grid; gap: 14px; align-content: start; position: relative; overflow: hidden; color: var(--ink); text-decoration: none;
  transition: border-color .2s ease, transform .2s ease, box-shadow .2s ease; }
.svc::after { content: ""; position: absolute; left: 0; right: 0; top: 0; height: 3px; background: linear-gradient(90deg, var(--accent), var(--glow)); transform: scaleX(0); transform-origin: left; transition: transform .25s ease; }
.svc:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); transform: translateY(-3px); box-shadow: var(--shadow); }
.svc:hover::after { transform: scaleX(1); }
.ic-tile { width: 52px; height: 52px; border-radius: 14px; display: grid; place-items: center; color: #fff;
  background: linear-gradient(140deg, var(--accent), var(--glow)); box-shadow: 0 10px 22px -12px var(--accent); }
.ic-tile svg { width: 26px; height: 26px; }
.svc h3 { font-size: 1.28rem; font-weight: 700; }
.svc p { color: var(--muted); }
.dots { margin: 2px 0 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.dots li { display: flex; gap: 10px; align-items: baseline; font-size: 0.94rem; color: var(--ink); }
.dots li::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--glow); flex: none; transform: translateY(-2px); }
.svc .go { font-weight: 600; color: var(--accent); font-size: 0.92rem; }
@media (max-width: 980px) { .services { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 640px) { .services { grid-template-columns: 1fr; } }

/* why + SLA */
.why { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.why-copy { display: grid; gap: 22px; min-width: 0; }
.why-copy h2 { font-size: var(--step-3); font-weight: 800; }
.why-copy > p { color: var(--muted); font-size: 1.06rem; }
.checks { margin: 0; padding: 0; list-style: none; display: grid; gap: 16px; }
.checks li { display: grid; grid-template-columns: 28px 1fr; gap: 14px; }
.tick { width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--surface-2); color: var(--accent); }
.tick svg { width: 15px; height: 15px; }
.checks b { display: block; font-weight: 700; }
.checks span.d { color: var(--muted); font-size: 0.95rem; }
.panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; min-width: 0; }
.panel-head { padding: 20px 24px; border-bottom: 1px solid var(--line); display: flex; justify-content: space-between; align-items: baseline; gap: 12px; flex-wrap: wrap; }
.panel-head h3 { font-size: 1.15rem; font-weight: 700; }
.panel-head span { font-family: var(--font-mono); font-size: 0.72rem; color: var(--muted); text-transform: uppercase; letter-spacing: 0.1em; }
.panel-foot { padding: 14px 24px; font-size: 0.82rem; color: var(--muted); border-top: 1px solid var(--line); }
.scroll-x { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
th, td { text-align: left; padding: 14px 24px; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); font-weight: 500; background: var(--surface-2); }
td { font-variant-numeric: tabular-nums; }
tr:last-child td { border-bottom: 0; }
.prio { display: inline-flex; align-items: center; gap: 8px; font-weight: 700; }
.prio i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.p1 i { background: #E5484D; } .p2 i { background: #F5A524; } .p3 i { background: var(--accent); } .p4 i { background: var(--silver); }
@media (max-width: 960px) { .why { grid-template-columns: 1fr; gap: 36px; } }

/* approach */
.steps { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; }
.step { display: grid; gap: 12px; align-content: start; padding: 24px; border-radius: var(--radius); border: 1px solid var(--line); background: var(--surface); }
.step .num { font-family: var(--font-display); font-weight: 800; font-size: 2.4rem; line-height: 1; color: transparent; -webkit-text-stroke: 1.5px var(--accent); }
.step h3 { font-size: 1.2rem; font-weight: 700; }
.step p { color: var(--muted); font-size: 0.95rem; }
.step .out { font-family: var(--font-mono); font-size: 0.74rem; color: var(--accent); border-top: 1px dashed var(--line); padding-top: 12px; }
@media (max-width: 980px) { .steps { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 600px) { .steps { grid-template-columns: 1fr; } }

/* industries + engagement models */
.industries { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 14px; }
.ind { border: 1px solid var(--line); background: var(--surface); border-radius: 14px; padding: 18px 14px; display: grid; justify-items: center; gap: 10px; text-align: center; }
.ind svg { width: 28px; height: 28px; color: var(--accent); }
.ind span { font-weight: 600; font-size: 0.92rem; }
@media (max-width: 980px) { .industries { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 520px) { .industries { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.models { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.model { border-radius: var(--radius); padding: 28px; display: grid; gap: 12px; align-content: start; border: 1px solid var(--line); background: var(--surface); }
.model.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), var(--shadow); }
.model .tag { font-family: var(--font-mono); font-size: 0.72rem; color: var(--accent); text-transform: uppercase; letter-spacing: 0.12em; }
.model h3 { font-size: 1.3rem; font-weight: 700; }
.model p { color: var(--muted); }
.model .best { font-size: 0.9rem; color: var(--ink); border-top: 1px solid var(--line); padding-top: 12px; }
@media (max-width: 900px) { .models { grid-template-columns: 1fr; } }

/* services page: one section per service */
.svc-detail { display: grid; grid-template-columns: 0.9fr 1.1fr; gap: 48px; align-items: start; scroll-margin-top: 90px; }
.svc-detail + .svc-detail { border-top: 1px solid var(--line); padding-top: 56px; }
.svc-detail .intro { display: grid; gap: 16px; min-width: 0; }
.svc-detail h2 { font-size: clamp(1.6rem, 1.2rem + 1.4vw, 2.2rem); font-weight: 800; }
.svc-detail .intro p { color: var(--muted); }
.cols-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; min-width: 0; }
.mini { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: grid; gap: 12px; align-content: start; }
.mini h3 { font-size: 0.82rem; font-family: var(--font-mono); text-transform: uppercase; letter-spacing: 0.12em; color: var(--accent); font-weight: 500; }
@media (max-width: 900px) { .svc-detail { grid-template-columns: 1fr; gap: 24px; } }
@media (max-width: 560px) { .cols-2 { grid-template-columns: 1fr; } }
.toc { display: flex; flex-wrap: wrap; gap: 10px; }
.toc a { border: 1px solid var(--line); background: var(--surface); border-radius: 999px; padding: 8px 16px; text-decoration: none; color: var(--ink); font-weight: 600; font-size: 0.9rem; }
.toc a:hover { border-color: var(--accent); }

/* FAQ */
.faq { display: grid; gap: 12px; max-width: 860px; }
.faq details { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; padding: 4px 20px; }
.faq summary { cursor: pointer; font-weight: 700; padding: 14px 0; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-family: var(--font-mono); color: var(--accent); font-size: 1.2rem; line-height: 1; }
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--muted); padding-bottom: 16px; }

/* about */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: start; }
.prose { display: grid; gap: 16px; max-width: 68ch; min-width: 0; }
.prose p, .prose li { color: var(--muted); }
.prose h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); font-weight: 800; color: var(--ink); margin-top: 8px; }
.prose h3 { font-size: 1.15rem; font-weight: 700; color: var(--ink); margin-top: 6px; }
.prose ul { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.values { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.value { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: grid; gap: 8px; }
.value h3 { font-size: 1.1rem; font-weight: 700; }
.value p { color: var(--muted); font-size: 0.95rem; }
.team { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; }
.person { background: var(--surface); border: 1px solid var(--line); border-radius: 14px; padding: 22px; display: grid; gap: 6px; justify-items: start; }
.avatar { width: 64px; height: 64px; border-radius: 50%; display: grid; place-items: center; font-family: var(--font-display); font-weight: 800; color: #fff;
  background: linear-gradient(140deg, var(--accent), var(--glow)); margin-bottom: 8px; }
.person b { font-size: 1.02rem; }
.person span { color: var(--muted); font-size: 0.9rem; }
.badges { display: flex; flex-wrap: wrap; gap: 12px; }
.badge { border: 1px dashed var(--silver); border-radius: 12px; padding: 14px 18px; color: var(--muted); font-weight: 600; background: var(--surface); }
@media (max-width: 960px) { .split { grid-template-columns: 1fr; gap: 32px; } .team { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 520px) { .values, .team { grid-template-columns: 1fr; } }

/* CTA band */
.band { background: linear-gradient(120deg, var(--navy-1), var(--navy-2)); color: var(--on-navy); position: relative; overflow: hidden; }
.band::after { content: ""; position: absolute; right: -120px; top: -120px; width: 420px; height: 420px; border-radius: 50%;
  border: 2px solid rgba(163, 175, 194, 0.25); box-shadow: 0 0 0 40px rgba(34, 182, 238, 0.05); }
.band .wrap { position: relative; z-index: 1; padding-block: 64px; display: flex; flex-wrap: wrap; gap: 24px; align-items: center; justify-content: space-between; }
.band h2 { font-size: clamp(1.6rem, 1.2rem + 1.6vw, 2.4rem); font-weight: 800; max-width: 22ch; }
.band p { color: var(--on-navy-muted); margin-top: 8px; max-width: 52ch; }

/* contact + forms */
.contact { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: start; }
.contact-info { display: grid; gap: 22px; min-width: 0; }
.contact-info h2 { font-size: var(--step-3); font-weight: 800; }
.contact-info > p { color: var(--muted); }
.contact-info dl { margin: 0; display: grid; gap: 16px; }
.contact-info .item { display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: center; }
.contact-info .ic { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--surface); border: 1px solid var(--line); color: var(--accent); }
.contact-info .ic svg { width: 18px; height: 18px; }
.contact-info dt { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); }
.contact-info dd { margin: 2px 0 0; font-weight: 600; user-select: all; }
.hours { font-size: 0.92rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 16px; }
form.card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 30px; display: grid; gap: 18px; min-width: 0; box-shadow: var(--shadow); }
.field { display: grid; gap: 7px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
label { font-weight: 600; font-size: 0.88rem; }
input, select, textarea { font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px 13px; width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
textarea { min-height: 120px; resize: vertical; }
.consent { display: grid; grid-template-columns: 20px 1fr; gap: 12px; align-items: start; font-weight: 500; font-size: 0.88rem; color: var(--muted); }
.consent input { width: 18px; height: 18px; margin: 2px 0 0; accent-color: var(--accent); }
.form-row { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; justify-content: space-between; }
.form-note { font-size: 0.82rem; color: var(--muted); }
.msg { border-radius: 10px; padding: 12px 14px; color: var(--ink); background: var(--surface-2); border: 1px solid var(--line); }
.msg.ok { border-color: var(--ok); }
@media (max-width: 900px) { .contact { grid-template-columns: 1fr; } .row2 { grid-template-columns: 1fr; } }

/* payments */
.pay { display: grid; grid-template-columns: 1.1fr 0.9fr; gap: 40px; align-items: start; }
.pay .methods { display: flex; flex-wrap: wrap; gap: 8px; }
.pay .methods span { font-family: var(--font-mono); font-size: 0.75rem; border: 1px solid var(--line); border-radius: 999px; padding: 5px 12px; color: var(--muted); background: var(--surface); }
.summary { display: grid; gap: 10px; }
.summary .line { display: flex; justify-content: space-between; gap: 12px; font-variant-numeric: tabular-nums; color: var(--muted); }
.summary .line.total { color: var(--ink); font-weight: 700; font-size: 1.1rem; border-top: 1px solid var(--line); padding-top: 12px; }
.secure { display: flex; gap: 12px; align-items: flex-start; font-size: 0.9rem; color: var(--muted); }
.secure svg { width: 20px; height: 20px; color: var(--ok); flex: none; margin-top: 2px; }
@media (max-width: 900px) { .pay { grid-template-columns: 1fr; } }

/* payment methods: UPI + bank transfer */
.pay-methods { display: grid; grid-template-columns: 1.15fr 0.85fr; gap: 20px; align-items: start; }
.pay-card { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 26px; display: grid; gap: 22px; min-width: 0; scroll-margin-top: 90px; }
.pay-card-head { display: grid; grid-template-columns: 52px 1fr auto; gap: 16px; align-items: center; }
.pay-card-head h2 { font-size: 1.45rem; font-weight: 800; }
.pay-card-head p { color: var(--muted); font-size: 0.9rem; font-family: var(--font-mono); }
.chip { font-family: var(--font-mono); font-size: 0.7rem; text-transform: uppercase; letter-spacing: 0.1em; border-radius: 999px; padding: 5px 10px; border: 1px solid var(--line); color: var(--muted); white-space: nowrap; }
.chip.ok { color: var(--ok); border-color: color-mix(in srgb, var(--ok) 45%, transparent); background: color-mix(in srgb, var(--ok) 8%, transparent); }
.upi-body { display: grid; grid-template-columns: 170px 1fr; gap: 24px; align-items: start; }
.qr-placeholder { aspect-ratio: 1; width: 100%; max-width: 170px; border: 2px dashed var(--silver); border-radius: 14px; display: grid; place-items: center; align-content: center; gap: 10px;
  color: var(--muted); text-align: center; font-size: 0.85rem; background: var(--surface-2); }
.qr-placeholder svg { width: 44px; height: 44px; color: var(--accent); }
.copy-list { display: grid; gap: 4px; min-width: 0; }
.copy-row { display: grid; grid-template-columns: 130px 1fr auto; gap: 12px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.copy-row .k { font-family: var(--font-mono); font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.copy-row .v { font-weight: 600; min-width: 0; overflow-wrap: anywhere; user-select: all; }
.copy-row .v.mono { font-family: var(--font-mono); font-weight: 500; letter-spacing: 0.04em; }
.copy-btn { font: 600 0.8rem/1 var(--font-body); color: var(--accent); background: var(--surface); border: 1px solid var(--line); border-radius: 8px; padding: 7px 12px; cursor: pointer; }
.copy-btn:hover { border-color: var(--accent); }
.copy-btn.done { color: var(--ok); border-color: var(--ok); }
.how { margin: 12px 0 0; padding-left: 20px; display: grid; gap: 6px; color: var(--muted); font-size: 0.93rem; }
.pay-note { color: var(--muted); font-size: 0.88rem; padding-top: 12px; }
.after-pay { display: grid; grid-template-columns: 28px 1fr; gap: 14px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px 22px; }
.after-pay b { display: block; margin-bottom: 4px; }
.after-pay .d { color: var(--muted); font-size: 0.95rem; }
@media (max-width: 980px) { .pay-methods { grid-template-columns: 1fr; } }
@media (max-width: 560px) {
  .upi-body { grid-template-columns: 1fr; justify-items: center; }
  .upi-body .copy-list { justify-self: stretch; }
  .copy-row { grid-template-columns: 1fr auto; }
  .copy-row .k { grid-column: 1 / -1; }
  .pay-card-head { grid-template-columns: 52px 1fr; }
  .pay-card-head .chip { grid-column: 2; justify-self: start; }
}

/* checkout (payments page) */
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; margin-top: 6px; font-size: 0.88rem; color: var(--on-navy); }
.trust span { display: inline-flex; align-items: center; gap: 8px; }
.trust svg { width: 18px; height: 18px; color: #3DD3FF; }
.checkout { display: grid; grid-template-columns: minmax(0, 1fr) 360px; gap: 28px; align-items: start; }
.checkout-main { display: grid; gap: 20px; min-width: 0; }
.step-card { gap: 20px; }
.step-title { display: flex; align-items: center; gap: 12px; }
.step-title h2 { font-size: 1.25rem; font-weight: 700; }
.step-no { width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; font: 600 0.9rem/1 var(--font-mono);
  color: #fff; background: linear-gradient(140deg, var(--accent), var(--glow)); flex: none; }
.opt { font-weight: 500; color: var(--muted); }
.amount-input { display: grid; grid-template-columns: auto 1fr; align-items: center; border: 1px solid var(--line); border-radius: 10px; background: var(--bg); overflow: hidden; }
.amount-input:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 22%, transparent); }
.amount-input span { padding: 0 4px 0 14px; font-weight: 700; color: var(--muted); }
.amount-input input { border: 0; box-shadow: none !important; padding-left: 4px; font-variant-numeric: tabular-nums; font-weight: 600; }
.tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; padding: 5px; background: var(--surface-2); border: 1px solid var(--line); border-radius: 12px; }
.tabs button { font: 600 0.9rem/1.2 var(--font-body); color: var(--muted); background: transparent; border: 0; border-radius: 8px; padding: 11px 10px; cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--surface); color: var(--ink); box-shadow: 0 2px 10px -4px rgba(11, 31, 77, 0.35); }
.tab-panel { display: grid; gap: 16px; }
.brand-row { display: flex; flex-wrap: wrap; gap: 8px; }
.pay-logo { height: 46px; min-width: 62px; padding: 0 11px; border-radius: 8px; background: #FFFFFF; border: 1px solid #DBE3F0;
  display: inline-grid; place-items: center; }
.pay-logo img { height: 30px; width: auto; max-width: 64px; display: block; }
.pay-logo.text { font: 700 0.9rem/1 var(--font-body); color: #0B1F4D; letter-spacing: 0.02em; }
.pay-logo.upi { color: #097939; font-style: italic; font-weight: 800; }
.panel-note { color: var(--muted); font-size: 0.9rem; }
.btn-pay { width: 100%; padding: 16px 22px; font-size: 1.05rem; border-radius: 12px; }
.secured { display: flex; align-items: center; justify-content: center; gap: 8px; color: var(--muted); font-size: 0.85rem; }
.secured img { height: 16px; width: auto; background: #FFFFFF; border-radius: 4px; padding: 2px; }
.secured b { color: var(--ink); }
.summary-card { position: sticky; top: calc(84px + env(safe-area-inset-top, 0px)); }
.receipt { gap: 18px; border-color: var(--ok); }
.receipt-head { display: grid; grid-template-columns: 48px 1fr; gap: 14px; align-items: center; }
.receipt-head h2 { font-size: 1.4rem; font-weight: 800; }
.receipt-head p { color: var(--muted); }
.tick.big { width: 48px; height: 48px; background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.tick.big svg { width: 24px; height: 24px; }
.mono { font-family: var(--font-mono); }
@media (max-width: 980px) { .checkout { grid-template-columns: 1fr; } .summary-card { position: static; order: -1; } }
@media (max-width: 560px) { .tabs { grid-template-columns: 1fr; } }

/* 404 */
.notfound { padding-block: 110px; display: grid; gap: 18px; justify-items: center; text-align: center; }
.notfound .code { font-family: var(--font-display); font-weight: 800; font-size: clamp(4rem, 3rem + 6vw, 8rem); line-height: 1; color: transparent; -webkit-text-stroke: 2px var(--accent); }

/* footer */
footer.site { background: var(--navy-1); color: var(--on-navy-muted); }
footer.site .cols { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 32px; padding-block: 56px 36px; }
footer.site .fbrand { display: grid; gap: 14px; align-content: start; }
footer.site .brand { color: var(--on-navy); }
footer.site .brand .word small { color: var(--on-navy-muted); }
footer.site h4 { color: var(--on-navy); font-size: 0.95rem; font-weight: 700; letter-spacing: 0.04em; margin-bottom: 14px; }
footer.site ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 9px; font-size: 0.93rem; }
footer.site a { color: var(--on-navy-muted); text-decoration: none; }
footer.site a:hover { color: var(--on-navy); }
footer.site .bottom { border-top: 1px solid rgba(234, 241, 255, 0.12); }
footer.site .bottom .wrap { padding-block: 18px; display: flex; flex-wrap: wrap; gap: 10px; justify-content: space-between; font-size: 0.82rem; }
@media (max-width: 860px) { footer.site .cols { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { footer.site .cols { grid-template-columns: 1fr; } }

@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } * { transition: none !important; animation: none !important; } }