/* ============================================================
   Triple Play Fire LLC — spec website draft
   Branding: logo still a placeholder (pending Chris's logo file),
   palette now set to the company colorway: blue / white / black
   Palette: deep blue + bright blue on near-black, white/off-white
   ============================================================ */

:root {
  --ink: #07090c;
  --charcoal: #0d1117;
  --steel: #182233;
  --steel-2: #2b3c59;
  --paper: #f7f9fc;
  --paper-2: #e9eef6;
  --line: #ccd7e4;
  --text: #1b2430;
  --muted: #52606e;
  --blue: #0f56a8;
  --accent: #2f8dff;
  --accent-grad: linear-gradient(100deg, var(--blue), var(--accent));
  --radius: 16px;
  --shadow: 0 18px 40px rgba(23, 26, 29, 0.14);
  --shadow-soft: 0 8px 24px rgba(23, 26, 29, 0.10);
  --font-display: "Archivo", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", "Segoe UI", "Helvetica Neue", Arial, sans-serif;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: clamp(1rem, 0.96rem + 0.25vw, 1.075rem);
  line-height: 1.6;
  color: var(--text);
  background: var(--paper);
  overflow-x: hidden;
}

img, svg { max-width: 100%; display: block; }

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.05;
  letter-spacing: -0.01em;
  color: var(--ink);
  margin: 0 0 0.5em;
  text-wrap: balance;
}

h1 { font-size: clamp(2.5rem, 7.2vw, 4.9rem); font-weight: 900; text-transform: uppercase; }
h2 { font-size: clamp(1.9rem, 4.6vw, 3rem); font-weight: 850; }
h3 { font-size: clamp(1.2rem, 2.4vw, 1.5rem); font-weight: 800; }
p { margin: 0 0 1em; }
a { color: var(--blue); }

.container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
  min-width: 0;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1rem;
}
.eyebrow::before {
  content: "";
  width: 34px;
  height: 3px;
  background: var(--accent-grad);
  border-radius: 2px;
}

.lede { font-size: clamp(1.05rem, 1rem + 0.6vw, 1.28rem); color: var(--muted); max-width: 62ch; }
.on-dark .lede { color: #c9ced6; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 52px;
  padding: 0.85rem 1.6rem;
  border-radius: 10px;
  border: 2px solid transparent;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.98rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  text-decoration: none;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
}
.btn-primary { background: var(--accent-grad); color: #fff; box-shadow: 0 10px 26px rgba(15, 86, 168, 0.32); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 16px 32px rgba(15, 86, 168, 0.38); }
.btn-ghost { background: transparent; color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.btn-ghost:hover { border-color: #fff; transform: translateY(-2px); }
.btn-dark { background: var(--ink); color: #fff; }
.btn-dark:hover { transform: translateY(-2px); box-shadow: var(--shadow-soft); }
.btn:focus-visible, a:focus-visible, button:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 3px;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 60;
  background: rgba(7, 9, 12, 0.98);
  border-bottom: 3px solid var(--blue);
  transition: box-shadow 0.2s ease;
}
.site-header.scrolled { box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: #fff;
  min-width: 0;
}
.brand-mark {
  flex: 0 0 auto;
  width: 46px; height: 46px;
  border-radius: 10px;
  background: var(--accent-grad);
  display: grid;
  place-items: center;
  box-shadow: 0 8px 20px rgba(15, 86, 168, 0.4);
}
.brand-text { line-height: 1.12; min-width: 0; }
.brand-name {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.06rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  white-space: nowrap;
}
.brand-sub { font-size: 0.68rem; letter-spacing: 0.24em; text-transform: uppercase; color: #aeb6c0; }

.site-nav { display: flex; align-items: center; gap: 0.35rem; }
.site-nav a {
  color: #e8ebef;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  padding: 0.6rem 0.8rem;
  border-radius: 8px;
  transition: background 0.15s ease, color 0.15s ease;
}
.site-nav a:hover { background: rgba(255, 255, 255, 0.09); color: #fff; }
.site-nav a.active { color: #fff; background: rgba(15, 86, 168, 0.22); box-shadow: inset 0 -3px 0 var(--blue); }
.site-nav a.nav-cta {
  background: var(--accent-grad);
  color: #fff;
  margin-left: 0.6rem;
  padding: 0.65rem 1.1rem;
  text-transform: uppercase;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}
.site-nav a.nav-cta:hover { filter: brightness(1.08); }

.nav-toggle {
  display: none;
  width: 52px; height: 52px;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 10px;
  background: transparent;
  cursor: pointer;
  padding: 13px;
}
.nav-toggle span {
  display: block;
  height: 3px;
  background: #fff;
  border-radius: 2px;
  margin: 5px 0;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ---------- Hero (directly under header — nothing above it) ---------- */
.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background:
    radial-gradient(900px 480px at 85% -10%, rgba(47, 141, 255, 0.28), transparent 60%),
    radial-gradient(700px 420px at -10% 110%, rgba(15, 86, 168, 0.22), transparent 55%),
    linear-gradient(160deg, #0e1624 0%, var(--ink) 58%, #04060a 100%);
  color: #fff;
}
/* animated blueprint grid */
.hero::before {
  content: "";
  position: absolute; inset: -60px;
  z-index: -1;
  background:
    linear-gradient(rgba(140, 170, 220, 0.13) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 170, 220, 0.13) 1px, transparent 1px);
  background-size: 44px 44px;
  animation: blueprint-pan 22s linear infinite;
}
@keyframes blueprint-pan {
  from { transform: translate3d(0, 0, 0); }
  to   { transform: translate3d(44px, 44px, 0); }
}
/* diagonal industrial slash at the hero base */
.hero::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: 0;
  height: 14px;
  background: var(--accent-grad);
  clip-path: polygon(0 100%, 100% 100%, 100% 55%, 62% 55%, 60.5% 0, 0 0);
  opacity: 0.95;
}
.hero .container { padding-block: clamp(3.2rem, 8vw, 6.5rem); position: relative; }
.hero h1 { color: #fff; }
.hero h1 .hl {
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 1.8rem; }
.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 1.4rem;
  margin-top: 2rem;
  padding-top: 1.4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: #c9ced6;
}
.hero-facts strong { color: #fff; }

/* specialty emphasis band (sits directly under the hero) */
.specialty-strip {
  background: var(--accent-grad);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.specialty-strip .container {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.45rem 1.5rem;
  padding-block: 0.85rem;
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.specialty-strip .ss-label { font-weight: 700; letter-spacing: 0.2em; opacity: 0.85; }
.specialty-strip .ss-item { display: inline-flex; align-items: center; }
.specialty-strip .ss-item::before {
  content: "";
  width: 7px; height: 7px;
  background: #fff;
  transform: rotate(45deg);
  margin-right: 0.6rem;
  flex: 0 0 auto;
}

/* blueprint visual panel in hero */
.hero-visual {
  position: relative;
  border: 1px solid rgba(160, 190, 235, 0.35);
  border-radius: var(--radius);
  background:
    linear-gradient(rgba(140, 170, 220, 0.10) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 170, 220, 0.10) 1px, transparent 1px),
    rgba(16, 26, 43, 0.72);
  background-size: 28px 28px;
  padding: clamp(1rem, 3vw, 1.6rem);
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.45);
}
.hero-visual .bp-svg { width: 100%; height: auto; }
.hero-visual .tag {
  position: absolute;
  top: -13px; left: 18px;
  background: var(--accent-grad);
  color: #fff;
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.32rem 0.7rem;
  border-radius: 6px;
}

/* smaller hero for inner pages */
.page-hero { padding-block: 0; }
.page-hero .container { padding-block: clamp(2.6rem, 6vw, 4.2rem); }
.page-hero h1 { font-size: clamp(2.1rem, 6vw, 3.6rem); }

/* ---------- Photo placeholder panels ---------- */
.photo-placeholder {
  position: relative;
  border: 2px dashed rgba(120, 135, 155, 0.65);
  border-radius: var(--radius);
  background:
    repeating-linear-gradient(45deg, rgba(70, 82, 98, 0.10) 0 14px, transparent 14px 28px),
    linear-gradient(rgba(140, 170, 220, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(140, 170, 220, 0.08) 1px, transparent 1px),
    #e6edf5;
  background-size: auto, 26px 26px, 26px 26px, auto;
  aspect-ratio: 4 / 3;
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1.2rem;
  overflow: hidden;
}
.photo-placeholder::after {
  content: "";
  position: absolute;
  inset: auto -10% -22% auto;
  width: 55%; height: 55%;
  background: var(--accent-grad);
  opacity: 0.14;
  clip-path: polygon(100% 0, 100% 100%, 0 100%);
}
.photo-placeholder .ph-label {
  font-family: var(--font-display);
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: clamp(0.85rem, 2.4vw, 1.05rem);
  color: var(--steel);
  background: rgba(247, 249, 252, 0.92);
  border: 1px solid var(--line);
  padding: 0.5rem 0.9rem;
  border-radius: 8px;
}
.photo-placeholder .ph-note { display: block; margin-top: 0.55rem; font-size: 0.8rem; color: var(--muted); letter-spacing: 0.02em; text-transform: none; font-weight: 600; }
.on-dark .photo-placeholder { background-color: #232a33; border-color: rgba(170, 190, 215, 0.4); }

/* ---------- Sections & cards ---------- */
.section { padding-block: clamp(3.6rem, 8vw, 6rem); position: relative; }
.section.alt { background: var(--paper-2); }
.section.dark {
  background:
    radial-gradient(700px 380px at 100% 0%, rgba(47, 141, 255, 0.14), transparent 55%),
    linear-gradient(165deg, var(--steel) 0%, var(--ink) 70%);
  color: #e8ebef;
}
.section.dark h2, .section.dark h3 { color: #fff; }
.section-head { max-width: 720px; margin-bottom: clamp(1.8rem, 4vw, 2.8rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .eyebrow::before { display: none; }

.card-grid { display: grid; gap: 1.4rem; }
.card-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid.cols-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: clamp(1.4rem, 3vw, 2rem);
  box-shadow: var(--shadow-soft);
  position: relative;
  overflow: hidden;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  min-width: 0;
}
.card::before {
  content: "";
  position: absolute; top: 0; left: 0; right: 0; height: 5px;
  background: var(--accent-grad);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow); }
.card:hover::before { transform: scaleX(1); }
.card .icon {
  width: 54px; height: 54px;
  border-radius: 12px;
  background: linear-gradient(150deg, var(--steel), var(--ink));
  display: grid; place-items: center;
  margin-bottom: 1rem;
}
.card p { color: var(--muted); }
.card a.card-link { font-weight: 800; text-decoration: none; text-transform: uppercase; font-size: 0.85rem; letter-spacing: 0.06em; }
.card a.card-link:hover { text-decoration: underline; }
.section.dark .card { background: #1c2635; border-color: #33465f; }
.section.dark .card p { color: #b9c0ca; }

.check-list { list-style: none; margin: 0 0 1.2rem; padding: 0; }
.check-list li {
  position: relative;
  padding-left: 1.7rem;
  margin-bottom: 0.6rem;
  color: var(--muted);
}
.check-list li::before {
  content: "";
  position: absolute; left: 0; top: 0.28em;
  width: 15px; height: 15px;
  border-radius: 4px;
  background: var(--accent-grad);
  clip-path: polygon(14% 44%, 0 65%, 50% 100%, 100% 16%, 80% 0%, 43% 62%);
}

/* process steps */
.process { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1.2rem; counter-reset: step; }
.step {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  padding: 1.5rem 1.3rem;
  position: relative;
  min-width: 0;
}
.step .num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  background: var(--accent-grad);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  line-height: 1;
}
.step h3 { color: #fff; margin-top: 0.6rem; }
.step p { color: #b9c0ca; margin: 0; font-size: 0.95rem; }
.step::after {
  content: "→";
  position: absolute;
  right: -0.95rem; top: 50%;
  transform: translateY(-50%);
  color: var(--accent);
  font-weight: 900;
  font-size: 1.2rem;
  z-index: 2;
}
.step:last-child::after { content: none; }

/* project cards */
.project-card { padding: 0; }
.project-card .photo-placeholder { border: none; border-radius: var(--radius) var(--radius) 0 0; aspect-ratio: 16 / 10; }
.project-card .pc-body { padding: 1.3rem 1.5rem 1.6rem; }
.project-card .pc-type {
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.16em; text-transform: uppercase; color: var(--blue);
}
.project-card h3 { margin: 0.35rem 0 0.4rem; }

/* CTA band */
.cta-band {
  border-radius: calc(var(--radius) + 6px);
  padding: clamp(2rem, 5vw, 3.4rem);
  background:
    radial-gradient(500px 260px at 90% 0%, rgba(47, 141, 255, 0.35), transparent 60%),
    linear-gradient(120deg, var(--blue) 0%, #0a3168 45%, var(--ink) 130%);
  color: #fff;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: #d8e7f8; max-width: 58ch; }
.cta-band .btn { background: #fff; color: var(--blue); box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25); }
.cta-band .btn:hover { transform: translateY(-2px); }

/* fact table / about */
.fact-list { display: grid; gap: 0; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; background: #fff; box-shadow: var(--shadow-soft); }
.fact-list div { display: grid; grid-template-columns: 180px 1fr; gap: 1rem; padding: 1rem 1.3rem; border-bottom: 1px solid var(--line); }
.fact-list div:last-child { border-bottom: none; }
.fact-list dt { font-weight: 800; text-transform: uppercase; font-size: 0.78rem; letter-spacing: 0.12em; color: var(--steel-2); padding-top: 0.2rem; }
.fact-list dd { margin: 0; font-weight: 600; }

.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(1.8rem, 5vw, 3.5rem); align-items: start; }

/* ---------- Forms ---------- */
.form-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  box-shadow: var(--shadow);
  padding: clamp(1.6rem, 4vw, 2.6rem);
  min-width: 0;
}
.bid-form { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
.field { display: flex; flex-direction: column; gap: 0.4rem; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field label { font-weight: 800; font-size: 0.88rem; letter-spacing: 0.02em; color: var(--ink); }
.field label .req { color: var(--blue); }
.field input, .field select, .field textarea {
  font: inherit;
  padding: 0.85rem 1rem;
  border: 2px solid var(--line);
  border-radius: 10px;
  background: var(--paper);
  color: var(--text);
  width: 100%;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--accent);
  background: #fff;
  outline: none;
  box-shadow: 0 0 0 4px rgba(47, 141, 255, 0.18);
}
.field input[type="file"] { padding: 0.7rem 1rem; background: #fff; border-style: dashed; }
.field .hint { font-size: 0.82rem; color: var(--muted); }
.form-note {
  grid-column: 1 / -1;
  background: var(--paper-2);
  border-left: 4px solid var(--accent);
  padding: 0.9rem 1.1rem;
  border-radius: 0 10px 10px 0;
  font-size: 0.9rem;
  color: var(--steel);
  margin: 0;
}
.form-status {
  grid-column: 1 / -1;
  display: none;
  background: #edf3fc;
  border: 1px solid var(--blue);
  color: #123f73;
  padding: 0.9rem 1.1rem;
  border-radius: 10px;
  font-weight: 600;
}
.form-status.show { display: block; }

/* contact blocks */
.contact-block { display: flex; gap: 1rem; align-items: flex-start; }
.contact-block .icon {
  flex: 0 0 auto;
  width: 50px; height: 50px;
  border-radius: 12px;
  background: var(--accent-grad);
  display: grid; place-items: center;
}
.contact-block p { color: var(--muted); margin: 0; }
.contact-block .big { font-family: var(--font-display); font-weight: 800; font-size: 1.15rem; color: var(--ink); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--ink);
  color: #c9ced6;
  border-top: 4px solid var(--blue);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.2rem;
  padding-block: clamp(2.4rem, 5vw, 3.6rem);
}
.site-footer h4 { color: #fff; font-size: 0.95rem; text-transform: uppercase; letter-spacing: 0.1em; }
.site-footer a { color: #e8ebef; text-decoration: none; }
.site-footer a:hover { color: var(--accent); }
.footer-nav { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.45rem; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-block: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem 2rem;
  justify-content: space-between;
  font-size: 0.85rem;
}
.draft-tag {
  display: inline-block;
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  border: 1px solid rgba(47, 141, 255, 0.5);
  padding: 0.2rem 0.55rem;
  border-radius: 6px;
}

/* ---------- Scroll reveal ---------- */
.reveal { opacity: 0; transform: translateY(26px); transition: opacity 0.65s ease, transform 0.65s ease; }
.reveal.visible { opacity: 1; transform: none; }
.reveal.d1 { transition-delay: 0.08s; }
.reveal.d2 { transition-delay: 0.16s; }
.reveal.d3 { transition-delay: 0.24s; }

/* ---------- Responsive ---------- */
@media (max-width: 1020px) {
  .card-grid.cols-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .process { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .step::after { content: none; }
}

@media (max-width: 900px) {
  .hero-grid { grid-template-columns: minmax(0, 1fr); }
  .hero-visual { max-width: 560px; }
  .card-grid.cols-3 { grid-template-columns: minmax(0, 1fr); }
  .split { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }

  .nav-toggle { display: block; }
  .site-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0.25rem;
    background: var(--ink);
    padding: 0.9rem 20px 1.2rem;
    border-bottom: 3px solid var(--blue);
    box-shadow: 0 24px 40px rgba(0, 0, 0, 0.4);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s;
  }
  .site-nav.open { opacity: 1; visibility: visible; transform: none; }
  .site-nav a { padding: 0.95rem 1rem; font-size: 1rem; min-height: 52px; display: flex; align-items: center; }
  .site-nav a.nav-cta { margin: 0.5rem 0 0; justify-content: center; }
  .site-header { position: sticky; }
  .header-inner { position: relative; }
}

@media (max-width: 620px) {
  .container { width: calc(100% - 32px); }
  .card-grid.cols-2, .card-grid.cols-4 { grid-template-columns: minmax(0, 1fr); }
  .process { grid-template-columns: minmax(0, 1fr); }
  .bid-form { grid-template-columns: minmax(0, 1fr); }
  .footer-grid { grid-template-columns: minmax(0, 1fr); }
  .fact-list div { grid-template-columns: minmax(0, 1fr); gap: 0.25rem; }
  .hero-actions .btn { flex: 1 1 100%; }
  .brand-name { font-size: 0.95rem; }
  .hero .container { padding-block: 2.8rem 3.4rem; }
  .section { padding-block: 3rem; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero::before { animation: none; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .btn, .card { transition: none; }
}