/* ===========================================================
   SWASTIK GROUP — Dark Industrial Theme
   =========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Barlow+Condensed:wght@500;600;700;800&family=Inter:wght@400;500;600;700&family=IBM+Plex+Mono:wght@500;600&display=swap');

:root {
  --bg: #081220;
  --bg-2: #0B1A2C;
  --panel: #10233A;
  --panel-2: #142B45;
  --edge: rgba(148, 184, 210, 0.14);
  --edge-strong: rgba(148, 184, 210, 0.28);

  --text: #E9F0F5;
  --muted: #A7B8C6;
  --faint: #7A8FA0;

  --teal-500: #158A96;
  --teal-400: #1DA3B0;
  --teal-300: #2FB8C4;
  --teal-200: #5FD3DD;
  --ember-500: #D97A2B;
  --ember-400: #E8964F;
  --ember-300: #F2B078;

  --font-display: 'Barlow Condensed', sans-serif;
  --font-body: 'Inter', sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;

  --container: 1180px;
  --radius: 4px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--container); margin: 0 auto; padding: 0 28px; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.01em;
  margin: 0;
  color: var(--text);
  text-transform: uppercase;
}
h1 { font-size: clamp(2.6rem, 5.5vw, 4.6rem); line-height: 0.98; font-weight: 800; }
h2 { font-size: clamp(2rem, 3.6vw, 2.9rem); line-height: 1.04; }
h3 { font-size: 1.5rem; line-height: 1.1; }
h4 { font-size: 1.05rem; letter-spacing: 0.06em; }

p { margin: 0 0 1em; color: var(--muted); }
p:last-child { margin-bottom: 0; }

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--teal-300);
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.eyebrow::before {
  content: "";
  width: 22px; height: 2px;
  background: var(--ember-400);
  display: inline-block;
}

/* ---------- Cast bar signature divider ---------- */
.cast-bar {
  height: 10px; width: 100%;
  background: linear-gradient(90deg, #0A1930 0%, var(--teal-500) 45%, var(--teal-300) 55%, #0A1930 100%);
  background-size: 200% 100%;
  position: relative;
  box-shadow: inset 0 2px 3px rgba(0,0,0,0.5), inset 0 -1px 0 rgba(255,255,255,0.12);
  animation: barflow 9s linear infinite;
}
.cast-bar::after {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 3px;
  background: rgba(255,255,255,0.18);
}
@keyframes barflow {
  0% { background-position: 0% 0; }
  100% { background-position: 200% 0; }
}

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(8, 18, 32, 0.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--edge);
}
.topbar {
  background: #050D18;
  font-family: var(--font-mono);
  font-size: 0.74rem;
  color: var(--faint);
  border-bottom: 1px solid var(--edge);
}
.topbar .wrap {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 8px; padding-bottom: 8px; flex-wrap: wrap; gap: 8px;
}
.topbar a { color: var(--muted); transition: color 0.2s; }
.topbar a:hover { color: var(--teal-200); }
.topbar-links { display: flex; gap: 22px; flex-wrap: wrap; }
.topbar-cta { color: var(--ember-300) !important; font-weight: 600; }
.topbar-cta:hover { color: var(--ember-400) !important; }

.nav { display: flex; align-items: center; justify-content: space-between; padding: 12px 0; }
.brand { display: flex; align-items: center; gap: 14px; }
.brand img {
  height: 52px; width: auto;
  filter: brightness(1.28) drop-shadow(0 0 10px rgba(47,184,196,0.4));
}
.brand-text { font-family: var(--font-display); color: var(--text); line-height: 1; }
.brand-text .g1 { font-size: 1.55rem; font-weight: 800; letter-spacing: 0.02em; display: block; }

.nav-links {
  display: flex; gap: 32px; list-style: none; margin: 0; padding: 0;
  font-size: 0.92rem; font-weight: 500; color: var(--muted);
}
.nav-links a { position: relative; padding: 6px 0; transition: color 0.2s; }
.nav-links a::after {
  content: ""; position: absolute; left: 0; bottom: 0;
  width: 0; height: 2px; background: var(--teal-300);
  transition: width 0.25s ease;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--text); }

.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--teal-500); color: #fff !important;
  font-weight: 600; font-size: 0.88rem; padding: 10px 20px;
  border-radius: var(--radius);
  transition: background 0.2s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
.nav-cta:hover { background: var(--teal-400); transform: translateY(-1px); box-shadow: 0 8px 20px rgba(21,138,150,0.35); }

.nav-toggle { display: none; background: none; border: none; color: var(--text); font-size: 1.6rem; cursor: pointer; }

@media (max-width: 880px) {
  .nav-links { display: none; }
  .nav > .nav-cta { display: none; }
  .nav-toggle { display: block; }
  .nav-links.open {
    display: flex; flex-direction: column;
    position: absolute; top: 100%; left: 0; right: 0;
    background: var(--bg-2);
    padding: 20px 28px 26px; gap: 16px;
    border-top: 1px solid var(--edge);
    border-bottom: 1px solid var(--edge);
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-weight: 600; font-size: 0.92rem;
  padding: 14px 26px; border-radius: var(--radius);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
  border: 1.5px solid transparent; cursor: pointer;
}
.btn-primary { background: var(--teal-500); color: #fff; }
.btn-primary:hover { background: var(--teal-400); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(29,163,176,0.35); }
.btn-ghost { border-color: var(--edge-strong); color: var(--text); }
.btn-ghost:hover { border-color: var(--teal-300); color: var(--teal-200); transform: translateY(-2px); }
.btn-ember { background: var(--ember-500); color: #fff; }
.btn-ember:hover { background: var(--ember-400); transform: translateY(-2px); box-shadow: 0 12px 28px rgba(217,122,43,0.35); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background:
    radial-gradient(ellipse 900px 520px at 18% -10%, rgba(29,163,176,0.16) 0%, transparent 60%),
    radial-gradient(ellipse 700px 480px at 95% 110%, rgba(217,122,43,0.10) 0%, transparent 60%),
    linear-gradient(180deg, #0A1930 0%, var(--bg) 100%);
  color: var(--text);
  padding: 104px 0 96px;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute; inset: 0;
  background-image: repeating-linear-gradient(115deg, rgba(255,255,255,0.02) 0px, rgba(255,255,255,0.02) 1px, transparent 1px, transparent 64px);
  pointer-events: none;
}
.pour-line {
  position: absolute; top: 0; bottom: 0; width: 2px;
  background: linear-gradient(180deg, transparent, var(--teal-300) 30%, var(--ember-400) 70%, transparent);
  right: 14%; opacity: 0.5;
  animation: pour 2.4s ease-out 0.2s 1 both, pulse 5s ease-in-out 2.8s infinite;
  transform-origin: top;
}
@keyframes pour {
  0% { transform: scaleY(0); opacity: 0; }
  100% { transform: scaleY(1); opacity: 0.5; }
}
@keyframes pulse {
  0%, 100% { opacity: 0.5; }
  50% { opacity: 0.2; }
}
.hero-inner { position: relative; z-index: 1; max-width: 800px; }
.hero h1 { margin-top: 18px; }
.hero h1 .em-teal { font-style: normal; color: var(--teal-200); }
.hero h1 .em-ember { font-style: normal; color: var(--ember-300); }
.hero p.lede {
  font-size: 1.12rem; color: var(--muted);
  max-width: 600px; margin: 22px 0 34px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Stat strip ---------- */
.stat-strip { background: #050D18; border-top: 1px solid var(--edge); }
.stat-grid { display: grid; grid-template-columns: repeat(4, 1fr); }
.stat-cell { padding: 30px 20px; text-align: center; border-left: 1px solid var(--edge); }
.stat-cell:first-child { border-left: none; }
.stat-num {
  font-family: var(--font-mono);
  font-size: 2.2rem; font-weight: 600;
  color: var(--ember-400); letter-spacing: -0.02em;
}
.stat-label {
  font-size: 0.74rem; color: var(--faint);
  text-transform: uppercase; letter-spacing: 0.1em; margin-top: 6px;
}
@media (max-width: 760px) {
  .stat-grid { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(3) { border-left: none; }
  .stat-cell { border-top: 1px solid var(--edge); }
  .stat-cell:nth-child(-n+2) { border-top: none; }
}

/* ---------- Sections ---------- */
.section { padding: 96px 0; }
.section-alt { background: var(--bg-2); border-top: 1px solid var(--edge); border-bottom: 1px solid var(--edge); }
.section-head { max-width: 680px; margin-bottom: 48px; }
.section-head h2 { margin-top: 14px; }

/* ---------- Verticals / Cards ---------- */
.card-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.v-card {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-left: 4px solid var(--teal-500);
  padding: 30px 26px;
  position: relative;
  transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}
.v-card:hover {
  transform: translateY(-6px);
  background: var(--panel-2);
  box-shadow: 0 22px 44px rgba(0,0,0,0.45), 0 0 0 1px rgba(47,184,196,0.15);
  border-left-color: var(--ember-400);
}
.v-card .v-index {
  font-family: var(--font-mono); font-size: 0.72rem;
  color: var(--teal-300); letter-spacing: 0.1em;
}
.v-card h3 { margin-top: 10px; margin-bottom: 10px; }
.v-card p { font-size: 0.94rem; }
.v-badge {
  position: absolute; top: 18px; right: 18px;
  font-family: var(--font-mono); font-size: 0.62rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: #0A1420; background: var(--ember-400);
  padding: 4px 10px;
}
@media (max-width: 900px) { .card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .card-grid { grid-template-columns: 1fr; } }

/* ---------- Two column ---------- */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; gap: 36px; } }

.check-list { list-style: none; margin: 26px 0 0; padding: 0; display: grid; gap: 14px; }
.check-list li {
  display: flex; gap: 12px; align-items: flex-start;
  font-size: 0.95rem; color: var(--text);
}
.check-list li::before {
  content: ""; flex-shrink: 0;
  width: 8px; height: 8px; margin-top: 7px;
  background: var(--ember-400);
}

/* ---------- Supply chain tracks ---------- */
.chain {
  background: var(--panel);
  border: 1px solid var(--edge);
  padding: 36px 32px;
  margin-top: 28px;
}
.chain-title {
  display: flex; align-items: center; gap: 14px; margin-bottom: 30px; flex-wrap: wrap;
}
.chain-title h3 { text-transform: none; letter-spacing: 0; font-size: 1.35rem; }
.chain-tag {
  font-family: var(--font-mono); font-size: 0.66rem; font-weight: 600;
  letter-spacing: 0.12em; text-transform: uppercase;
  padding: 5px 12px;
}
.chain-tag.t-teal { color: #06131E; background: var(--teal-300); }
.chain-tag.t-ember { color: #06131E; background: var(--ember-400); }

.chain-track { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative; }
.chain-track::before {
  content: ""; position: absolute;
  top: 26px; left: 26px; right: 26px; height: 2px;
  background: linear-gradient(90deg, var(--teal-500), var(--ember-500));
  opacity: 0.35;
}
.c-step { position: relative; padding-right: 24px; }
.c-step .c-num {
  font-family: var(--font-mono);
  width: 52px; height: 52px;
  border: 2px solid var(--teal-400); border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--teal-200); font-weight: 600;
  background: var(--panel);
  position: relative; z-index: 1; margin-bottom: 18px;
  transition: border-color 0.25s, color 0.25s, box-shadow 0.25s;
}
.c-step:hover .c-num { border-color: var(--ember-400); color: var(--ember-300); box-shadow: 0 0 18px rgba(232,150,79,0.35); }
.c-step h4 { text-transform: none; letter-spacing: 0; font-size: 1.02rem; margin-bottom: 8px; }
.c-step p { font-size: 0.86rem; margin: 0; }
@media (max-width: 860px) {
  .chain-track { grid-template-columns: 1fr; gap: 28px; }
  .chain-track::before { display: none; }
  .c-step { padding-right: 0; }
}

/* ---------- Map / reach ---------- */
.reach-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 50px; align-items: center; }
.branch-list { list-style: none; margin: 0; padding: 0; }
.branch-list li {
  display: grid; grid-template-columns: 90px 1fr; gap: 18px;
  padding: 18px 0; border-bottom: 1px solid var(--edge);
  transition: padding-left 0.25s ease;
}
.branch-list li:hover { padding-left: 8px; }
.branch-list li:first-child { padding-top: 0; }
.branch-tag {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.08em; color: var(--teal-300);
  font-weight: 600; text-transform: uppercase;
}
.branch-name { font-weight: 600; color: var(--text); }
.branch-loc { font-size: 0.88rem; color: var(--faint); margin-top: 2px; }
@media (max-width: 860px) { .reach-grid { grid-template-columns: 1fr; } }

/* ---------- Industries ---------- */
.industry-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1px; background: var(--edge); border: 1px solid var(--edge);
}
.ind-cell { background: var(--panel); padding: 28px 24px; transition: background 0.25s ease; }
.ind-cell:hover { background: var(--panel-2); }
.ind-cell .ind-tag {
  font-family: var(--font-mono); font-size: 0.68rem;
  color: var(--ember-300); letter-spacing: 0.08em; font-weight: 600;
}
.ind-cell h4 { text-transform: none; letter-spacing: 0; font-size: 1.15rem; margin: 8px 0 8px; }
.ind-cell p { font-size: 0.88rem; margin: 0; }
@media (max-width: 900px) { .industry-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px) { .industry-grid { grid-template-columns: 1fr; } }

/* ---------- CTA banner ---------- */
.cta-band {
  background:
    radial-gradient(ellipse 700px 300px at 80% 120%, rgba(217,122,43,0.16), transparent 65%),
    radial-gradient(ellipse 700px 300px at 15% -20%, rgba(29,163,176,0.18), transparent 65%),
    #0A1930;
  border-top: 1px solid var(--edge);
  color: var(--text);
  padding: 72px 0; text-align: center;
}
.cta-band h2 { margin-bottom: 14px; }
.cta-band p { color: var(--muted); max-width: 500px; margin: 0 auto 30px; }

/* ---------- Client stat block ---------- */
.client-block {
  border: 1px solid var(--edge);
  background: var(--panel);
  padding: 54px; text-align: center;
}
.client-block .stat-num { color: var(--teal-200); font-size: 3.2rem; }

/* ---------- Footer ---------- */
.site-footer { background: #050D18; color: var(--faint); padding: 64px 0 26px; border-top: 1px solid var(--edge); }
.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px; padding-bottom: 40px; border-bottom: 1px solid var(--edge);
}
.footer-grid h4 { color: var(--text); font-size: 0.8rem; letter-spacing: 0.1em; margin-bottom: 18px; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; font-size: 0.88rem; }
.footer-grid ul a { transition: color 0.2s; }
.footer-grid ul a:hover { color: var(--teal-200); }
.footer-brand { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; }
.footer-brand img { height: 42px; filter: brightness(1.28) drop-shadow(0 0 8px rgba(47,184,196,0.35)); }
.footer-brand-text { font-family: var(--font-display); color: var(--text); font-size: 1.25rem; font-weight: 800; }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 24px; font-size: 0.78rem; flex-wrap: wrap; gap: 10px;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 540px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity 0.7s ease, transform 0.7s ease; }
.reveal.in { opacity: 1; transform: translateY(0); }
.reveal-d1.in { transition-delay: 0.08s; }
.reveal-d2.in { transition-delay: 0.16s; }
.reveal-d3.in { transition-delay: 0.24s; }

/* ---------- Page hero (interior pages) ---------- */
.page-hero {
  background:
    radial-gradient(ellipse 600px 300px at 85% 20%, rgba(47,184,196,0.14), transparent 65%),
    linear-gradient(180deg, #0A1930 0%, var(--bg) 100%);
  color: var(--text);
  padding: 68px 0 58px;
  position: relative; overflow: hidden;
}
.page-hero h1 { margin-top: 12px; font-size: clamp(2.2rem, 4vw, 3.2rem); }
.breadcrumb { font-family: var(--font-mono); font-size: 0.75rem; color: var(--faint); margin-top: 14px; }
.breadcrumb a:hover { color: var(--teal-200); }

/* ---------- Tables (products) ---------- */
.spec-table-wrap { overflow-x: auto; border: 1px solid var(--edge); }
table.spec-table { border-collapse: collapse; width: 100%; font-size: 0.88rem; min-width: 480px; }
table.spec-table th, table.spec-table td { padding: 12px 16px; text-align: left; border-bottom: 1px solid var(--edge); }
table.spec-table th {
  font-family: var(--font-mono); font-size: 0.7rem;
  letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--teal-200); background: #0A1E33;
}
table.spec-table td { font-family: var(--font-mono); color: var(--muted); background: var(--panel); }
table.spec-table td:first-child { font-family: var(--font-body); font-weight: 600; color: var(--text); }
table.spec-table tr:nth-child(even) td { background: var(--panel-2); }
table.spec-table tr:last-child td { border-bottom: none; }
table.spec-table tr:hover td { background: #17324F; }

.product-block { padding: 64px 0; border-bottom: 1px solid var(--edge); }
.product-block:last-child { border-bottom: none; }
.product-head { display: flex; justify-content: space-between; align-items: flex-end; gap: 20px; flex-wrap: wrap; margin-bottom: 24px; }
.product-tag {
  font-family: var(--font-mono); font-size: 0.7rem; letter-spacing: 0.1em;
  color: #06131E; background: var(--teal-300); padding: 5px 12px;
  text-transform: uppercase; font-weight: 600;
}
.product-meta { display: grid; grid-template-columns: repeat(auto-fit,minmax(180px,1fr)); gap: 20px; margin-top: 24px; }
.product-meta .pm-item h4 { text-transform: none; letter-spacing: 0; font-size: 0.82rem; color: var(--faint); margin-bottom: 4px; font-family: var(--font-body); font-weight: 600; }
.product-meta .pm-item p { font-size: 0.92rem; color: var(--text); margin: 0; font-weight: 500; }
.note-box {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-left: 3px solid var(--ember-400);
  padding: 14px 18px;
  font-size: 0.85rem; color: var(--muted); margin-top: 20px;
}
.note-box strong { color: var(--text); }

/* ---------- Forms ---------- */
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
.form-grid label { display: block; font-size: 0.8rem; font-weight: 600; color: var(--text); margin-bottom: 6px; }
.form-grid input, .form-grid select, .form-grid textarea {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--edge-strong);
  background: var(--panel);
  font-family: var(--font-body); font-size: 0.92rem;
  color: var(--text); border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-grid input::placeholder, .form-grid textarea::placeholder { color: var(--faint); }
.form-grid input:focus, .form-grid select:focus, .form-grid textarea:focus {
  outline: none; border-color: var(--teal-300);
  box-shadow: 0 0 0 3px rgba(47,184,196,0.18);
}
.form-grid select option { background: var(--panel); color: var(--text); }
@media (max-width: 640px) { .form-grid { grid-template-columns: 1fr; } }

.contact-card {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-top: 3px solid var(--teal-400);
  padding: 26px 24px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.contact-card:hover { transform: translateY(-3px); box-shadow: 0 16px 32px rgba(0,0,0,0.4); }
.contact-card h4 { margin-bottom: 12px; }
.contact-card p { font-size: 0.9rem; margin-bottom: 6px; }
.contact-card a:hover { color: var(--teal-200); }

/* ---------- Team cards ---------- */
.team-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
.team-card {
  background: var(--panel);
  border: 1px solid var(--edge);
  border-top: 3px solid var(--ember-400);
  padding: 34px;
  transition: transform 0.28s ease, box-shadow 0.28s ease;
}
.team-card:nth-child(2) { border-top-color: var(--teal-400); }
.team-card:hover { transform: translateY(-4px); box-shadow: 0 20px 40px rgba(0,0,0,0.45); }
.team-role {
  color: var(--teal-300); font-weight: 600; font-size: 0.85rem;
  text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 16px;
}
@media (max-width: 860px) { .team-grid { grid-template-columns: 1fr; } }

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--teal-300);
  outline-offset: 2px;
}