/* Naman Steel — site styles */
:root {
  --brand: #e8890c;
  --brand-dark: #c56f00;
  --brand-2: #f0c42b;
  --ink: #2a1a08;
  --ink-2: #5b4a3a;
  --muted: #8a7a69;
  --bg: #ffffff;
  --cream: #fdf6ec;
  --sand: #f6efe4;
  --line: #eadfce;
  --steel: #4b535a;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(42, 26, 8, .06), 0 8px 24px rgba(42, 26, 8, .07);
  --wrap: 1160px;
  --head: "Barlow Condensed", "Arial Narrow", sans-serif;
  --body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --deva: "Noto Sans Devanagari", var(--body);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font: 400 16px/1.6 var(--body);
  color: var(--ink);
  background: var(--bg);
}
img, svg { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-dark); }
h1, h2, h3 { font-family: var(--head); line-height: 1.1; margin: 0 0 .5em; letter-spacing: .2px; }
h1 { font-size: clamp(2.2rem, 5vw, 3.6rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); font-weight: 700; }
h3 { font-size: 1.4rem; font-weight: 700; }
p { margin: 0 0 1em; }
.hi { font-family: var(--deva); }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 20px; }
.eyebrow {
  display: inline-block;
  font: 600 .78rem/1 var(--body);
  text-transform: uppercase;
  letter-spacing: .12em;
  color: var(--brand-dark);
  margin-bottom: 14px;
}
.lead { font-size: 1.12rem; color: var(--ink-2); }
.muted { color: var(--muted); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }

/* ---------- buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 13px 22px;
  border-radius: 10px;
  font: 600 1rem/1 var(--body);
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .15s, transform .15s;
}
.btn:active { transform: translateY(1px); }
.btn svg { width: 20px; height: 20px; flex: none; }
.btn-brand { background: var(--brand); color: #fff; }
.btn-brand:hover { background: var(--brand-dark); }
.btn-ghost { border-color: var(--ink); color: var(--ink); background: transparent; }
.btn-ghost:hover { background: var(--ink); color: #fff; }
.btn-sm { padding: 9px 14px; font-size: .9rem; border-radius: 8px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }

/* ---------- top strip & header ---------- */
.topbar { background: var(--ink); color: #e9dccb; font-size: .82rem; }
.topbar .wrap { display: flex; gap: 22px; justify-content: space-between; padding-top: 8px; padding-bottom: 8px; }
.topbar a { color: #fff; text-decoration: none; }
.topbar b { color: var(--brand-2); font-weight: 600; }
.topbar .tb-hide { display: none; }
@media (min-width: 760px) { .topbar .tb-hide { display: inline; } }

.header { background: var(--cream); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 50; }
.header .wrap { display: flex; align-items: center; gap: 16px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); margin-right: auto; }
.brand img { width: 52px; }
.brand-name { font: italic 700 1.65rem/1 var(--head); letter-spacing: .5px; text-transform: uppercase; }
.brand-sub { display: block; font: 500 .72rem/1.2 var(--body); letter-spacing: .08em; text-transform: uppercase; color: var(--muted); font-style: normal; margin-top: 3px; }
.nav { display: none; }
.nav a {
  color: var(--ink); text-decoration: none; font-weight: 500; padding: 8px 12px; border-radius: 8px;
}
.nav a:hover { background: var(--sand); }
.nav a[aria-current="page"] { color: var(--brand-dark); box-shadow: inset 0 -2px 0 var(--brand); border-radius: 0; }
.header-call { display: none; }
.menu-btn {
  background: none; border: 1px solid var(--line); border-radius: 8px; padding: 9px; cursor: pointer; color: var(--ink);
}
.menu-btn svg { width: 22px; height: 22px; }
@media (min-width: 920px) {
  .nav { display: flex; gap: 4px; }
  .header-call { display: inline-flex; }
  .menu-btn { display: none; }
}
.nav.open {
  display: flex; flex-direction: column; position: absolute; top: 100%; left: 0; right: 0;
  background: var(--cream); border-bottom: 1px solid var(--line); padding: 8px 20px 16px;
}
.nav.open a { padding: 12px 4px; border-bottom: 1px solid var(--line); border-radius: 0; box-shadow: none; }

/* ---------- sections ---------- */
.section { padding: 72px 0; }
.section-alt { background: var(--sand); }
.section-dark { background: var(--ink); color: #f3e9dc; }
.section-dark h2 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: 36px; }
.page-head { background: var(--cream); padding: 48px 0 40px; border-bottom: 1px solid var(--line); }
.page-head h1 { margin-bottom: 10px; }
.page-head p { margin: 0; }

/* ---------- hero ---------- */
.hero { background: linear-gradient(180deg, var(--cream), #fff); padding: 56px 0 64px; }
.hero .wrap { display: grid; gap: 40px; align-items: center; }
@media (min-width: 920px) { .hero .wrap { grid-template-columns: 1.05fr 1fr; } }
.hero h1 span { color: var(--brand); }
.hero .hi-line { font: 700 1.25rem/1.4 var(--deva); color: var(--ink-2); margin: -4px 0 18px; }
.ticks { list-style: none; padding: 0; margin: 0 0 28px; display: grid; gap: 8px; }
.ticks li { display: flex; gap: 10px; align-items: flex-start; }
.ticks li::before {
  content: ""; flex: none; width: 20px; height: 20px; margin-top: 3px; border-radius: 50%;
  background: var(--brand) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5 10.5l3 3 7-7' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/14px no-repeat;
}
.hero-photo { position: relative; }
.hero-photo img { border-radius: var(--radius); box-shadow: var(--shadow); width: 100%; aspect-ratio: 4 / 3; object-fit: cover; }
.hero-photo figcaption {
  position: absolute; left: 14px; bottom: 14px; background: rgba(42, 26, 8, .82); color: #fff;
  font-size: .82rem; padding: 7px 12px; border-radius: 8px;
}

/* ---------- trust strip ---------- */
.trust { border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); background: #fff; }
.trust .wrap { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0; }
@media (min-width: 820px) { .trust .wrap { grid-template-columns: repeat(4, 1fr); } }
.trust-item { padding: 18px 8px; display: flex; gap: 12px; align-items: center; }
.trust-item svg { width: 34px; height: 34px; flex: none; color: var(--brand); }
.trust-item strong { display: block; font-size: .98rem; }
.trust-item span { font-size: .84rem; color: var(--muted); }

/* ---------- product cards ---------- */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); }
.card {
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
  display: flex; flex-direction: column; transition: box-shadow .2s, transform .2s;
}
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card img { width: 100%; aspect-ratio: 32 / 22; object-fit: cover; background: var(--sand); }
.card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.card h3 { margin: 0 0 2px; font-size: 1.35rem; }
.card .hi { color: var(--muted); font-size: .9rem; margin-bottom: 10px; }
.card p { font-size: .92rem; color: var(--ink-2); }
.card-link { text-decoration: none; color: inherit; }

.product { scroll-margin-top: 90px; }
.product .specs { list-style: none; padding: 0; margin: 0 0 16px; font-size: .9rem; display: grid; gap: 6px; }
.product .specs li { display: grid; grid-template-columns: 74px 1fr; gap: 8px; }
.product .specs b { color: var(--muted); font-weight: 500; }
.product .btn { margin-top: auto; align-self: flex-start; }
.std { display: inline-block; font-size: .74rem; font-weight: 600; color: var(--steel); background: var(--sand); border: 1px solid var(--line); border-radius: 6px; padding: 2px 7px; margin: 0 4px 4px 0; }

.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 8px 16px; font-weight: 600; font-size: .95rem; }
.section-dark .chip { background: rgba(255, 255, 255, .06); border-color: rgba(255, 255, 255, .16); color: #fff; }

/* ---------- split / feature blocks ---------- */
.split { display: grid; gap: 40px; align-items: center; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } }
.panel { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }

.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.steps li { counter-increment: s; display: grid; grid-template-columns: 40px 1fr; gap: 14px; align-items: start; }
.steps li::before {
  content: counter(s); width: 40px; height: 40px; border-radius: 50%; background: var(--ink); color: var(--brand-2);
  display: grid; place-items: center; font: 700 1.2rem/1 var(--head);
}
.steps strong { display: block; }

/* ---------- tables & calculator ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
table { width: 100%; border-collapse: collapse; font-size: .95rem; }
th, td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
th { background: var(--sand); font-weight: 600; font-size: .85rem; text-transform: uppercase; letter-spacing: .04em; color: var(--ink-2); }
tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
tr.hl td { background: #fff4e2; }

.calc { display: grid; gap: 24px; }
@media (min-width: 900px) { .calc { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: 6px; margin-bottom: 16px; }
.field label { font-weight: 600; font-size: .92rem; }
.field input, .field select, .field textarea {
  font: inherit; padding: 12px 14px; border: 1px solid #d9ccb9; border-radius: 10px; background: #fff; color: var(--ink); width: 100%;
}
.field input:focus, .field select:focus, .field textarea:focus { outline: 3px solid rgba(232, 137, 12, .25); border-color: var(--brand); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.seg { display: inline-flex; background: var(--sand); border-radius: 10px; padding: 4px; margin-bottom: 18px; }
.seg button {
  font: 600 .92rem/1 var(--body); border: 0; background: none; padding: 10px 16px; border-radius: 8px; cursor: pointer; color: var(--ink-2);
}
.seg button[aria-pressed="true"] { background: #fff; color: var(--ink); box-shadow: 0 1px 3px rgba(0, 0, 0, .1); }
.result { background: var(--ink); color: #fff; border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; justify-content: center; }
.result .big { font: 700 clamp(2.6rem, 6vw, 3.6rem)/1 var(--head); color: var(--brand-2); margin: 6px 0 4px; font-variant-numeric: tabular-nums; }
.result .label { font-size: .82rem; text-transform: uppercase; letter-spacing: .1em; color: #cbbba7; }
.result .sub { color: #e9dccb; font-size: .95rem; margin: 0; }
.result hr { border: 0; border-top: 1px solid rgba(255, 255, 255, .14); margin: 20px 0; width: 100%; }

/* ---------- contact ---------- */
.contact-grid { display: grid; gap: 24px; }
@media (min-width: 900px) { .contact-grid { grid-template-columns: 1fr 1fr; } }
.info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 18px; }
.info-list li { display: grid; grid-template-columns: 40px 1fr; gap: 12px; }
.info-list .ico { width: 40px; height: 40px; border-radius: 10px; background: var(--sand); display: grid; place-items: center; color: var(--brand-dark); }
.info-list .ico svg { width: 20px; height: 20px; }
.info-list small { display: block; color: var(--muted); font-size: .78rem; text-transform: uppercase; letter-spacing: .08em; }
.info-list a { color: var(--ink); font-weight: 600; text-decoration: none; }
.hours { list-style: none; padding: 0; margin: 0; }
.hours li { display: flex; justify-content: space-between; padding: 9px 0; border-bottom: 1px dashed var(--line); }
.hours li.today { font-weight: 700; color: var(--brand-dark); }
.map { border: 0; width: 100%; min-height: 340px; border-radius: var(--radius); background: var(--sand); }
.notice {
  border-left: 4px solid var(--brand); background: #fff8ec; padding: 14px 16px; border-radius: 0 10px 10px 0; font-size: .92rem; color: var(--ink-2);
}
.notice strong { color: var(--ink); }

/* ---------- footer ---------- */
.footer { background: #1d1206; color: #cdbda8; padding: 56px 0 96px; font-size: .92rem; }
@media (min-width: 920px) { .footer { padding-bottom: 32px; } }
.footer a { color: #fff; text-decoration: none; }
.footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; gap: 32px; }
@media (min-width: 820px) { .footer-grid { grid-template-columns: 1.3fr 1fr 1fr; } }
.footer h4 { font: 700 1.1rem/1 var(--head); text-transform: uppercase; letter-spacing: .08em; color: var(--brand-2); margin: 0 0 14px; }
.footer ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 8px; }
.footer .brand-name { color: #fff; }
.footer-bottom { border-top: 1px solid rgba(255, 255, 255, .1); margin-top: 36px; padding-top: 20px; display: flex; flex-wrap: wrap; gap: 8px 24px; justify-content: space-between; font-size: .82rem; }

/* ---------- mobile action bar ---------- */
.actionbar {
  position: fixed; left: 0; right: 0; bottom: 0; z-index: 60; display: grid; grid-template-columns: 1fr 1fr;
  background: #fff; border-top: 1px solid var(--line); box-shadow: 0 -4px 16px rgba(0, 0, 0, .08);
  padding: 8px 10px calc(8px + env(safe-area-inset-bottom)); gap: 8px;
}
.actionbar .btn { padding: 13px 10px; }
@media (min-width: 920px) { .actionbar { display: none; } }

[hidden] { display: none !important; }
@media (min-width: 820px) { .trust-item { padding: 22px 16px; } }

/* ---------- call-first components ---------- */
.btn-lg { padding: 17px 28px; font-size: 1.15rem; border-radius: 12px; }
.btn-lg svg { width: 22px; height: 22px; }
.call-cta { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 16px; }
.call-note { font-size: .9rem; color: var(--muted); }
.grid-4 { grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); }
.card .more { margin-top: auto; font-weight: 600; font-size: .9rem; color: var(--brand-dark); }
.audience { display: grid; gap: 20px; }
@media (min-width: 820px) { .audience { grid-template-columns: 1fr 1fr; } }
.audience .ticks { margin: 0; }
.callout {
  background: var(--ink); color: #e9dccb; border-radius: var(--radius); padding: 32px;
  display: flex; flex-wrap: wrap; gap: 20px 32px; align-items: center; justify-content: space-between;
}
.callout h2 { color: #fff; margin-bottom: 6px; }
.callout p { margin: 0; }
.callout-btn { background: var(--brand); color: #fff; font: 700 1.6rem/1 var(--head); letter-spacing: .5px; }
.callout-btn:hover { background: var(--brand-dark); }
.big-phone { display: block; text-decoration: none; color: var(--ink); font: 700 clamp(2rem, 6vw, 2.8rem)/1.05 var(--head); }
.big-phone small { display: block; font: 600 .78rem/1 var(--body); text-transform: uppercase; letter-spacing: .1em; color: var(--muted); margin-bottom: 8px; }
.crumbs { font-size: .85rem; color: var(--muted); margin-bottom: 12px; }
.crumbs a { color: var(--muted); }
.narrow { max-width: 820px; }

/* product detail rows */
.pd-list { display: grid; gap: 28px; }
.pd { display: grid; gap: 20px; align-items: center; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 16px; scroll-margin-top: 90px; }
@media (min-width: 760px) { .pd { grid-template-columns: 340px 1fr; gap: 32px; padding: 20px; } }
.pd img { border-radius: 10px; width: 100%; }
.pd h2 { font-size: 1.9rem; margin-bottom: 8px; }
.pd h2 .hi { font: 500 1rem/1 var(--deva); color: var(--muted); margin-left: 6px; }
.pd p { color: var(--ink-2); }
.pd .specs { list-style: none; padding: 0; margin: 0 0 18px; display: grid; gap: 6px; font-size: .95rem; }
.pd .specs li { display: grid; grid-template-columns: 90px 1fr; gap: 10px; }
.pd .specs b { color: var(--muted); font-weight: 500; }

/* product groups (products hub) */
.group-list { display: grid; gap: 24px; }
.group { display: grid; gap: 20px; align-items: center; border-bottom: 1px solid var(--line); padding-bottom: 24px; }
.group:last-child { border-bottom: 0; }
@media (min-width: 760px) { .group { grid-template-columns: 280px 1fr; gap: 32px; } }
.group img { border-radius: 12px; border: 1px solid var(--line); width: 100%; }
.group h2 { font-size: 1.9rem; }
.group h2 a { color: var(--ink); text-decoration: none; }
.group h2 .hi { font: 500 1rem/1 var(--deva); color: var(--muted); margin-left: 6px; }
.chips-sm .chip { font-size: .9rem; padding: 7px 14px; text-decoration: none; color: var(--ink); }
.chips-sm .chip:hover { border-color: var(--brand); color: var(--brand-dark); }

/* FAQ */
.faq { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; padding: 16px 0; font-weight: 600; list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 700 1.4rem/1 var(--head); color: var(--brand); }
.faq[open] summary::after { content: "–"; }
.faq p { color: var(--ink-2); margin: 0 0 16px; }
.topbar span { white-space: nowrap; }
@media (max-width: 420px) { .topbar { font-size: .74rem; } .topbar .wrap { gap: 10px; } }