/* ============================================================
   Armored Glass Solutions — design system
   Palette: armored navy + amber. Type: Barlow Condensed / Inter.
   ============================================================ */

:root {
  --ink: #0b1520;
  --navy: #101f31;
  --navy-2: #16293f;
  --steel: #33475e;
  --paper: #f5f7f9;
  --white: #ffffff;
  --accent: #f0a422;
  --accent-deep: #cf8300;
  --text: #1c2733;
  --text-muted: #5b6b7c;
  --text-on-dark: #dfe7ef;
  --muted-on-dark: #97a8ba;
  --line: #e3e8ee;
  --line-dark: rgba(255, 255, 255, 0.12);
  --radius: 4px;
  --wrap: 1180px;
  --font-display: "Barlow Condensed", "Arial Narrow", sans-serif;
  --font-body: "Inter", -apple-system, "Segoe UI", Roboto, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--text);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

a { color: inherit; text-decoration: none; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* ---------- type ---------- */

h1, h2, h3, .display {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.06;
  letter-spacing: 0.005em;
  text-transform: uppercase;
  color: var(--ink);
}

h1 { font-size: clamp(2.6rem, 6vw, 4.4rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.35rem; letter-spacing: 0.02em; }

.eyebrow {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent-deep);
  margin-bottom: 14px;
}

.on-dark .eyebrow { color: var(--accent); }
.on-dark h1, .on-dark h2, .on-dark h3 { color: var(--white); }
.on-dark p { color: var(--text-on-dark); }
.on-dark .muted { color: var(--muted-on-dark); }

.lede { font-size: 1.16rem; color: var(--text-muted); max-width: 62ch; }
.muted { color: var(--text-muted); }

/* ---------- topbar ---------- */

.topbar {
  background: var(--ink);
  color: var(--muted-on-dark);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding-top: 7px;
  padding-bottom: 7px;
}
.topbar strong { color: var(--text-on-dark); font-weight: 600; }
.topbar a { color: var(--accent); font-weight: 600; }

/* ---------- nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  gap: 28px;
  min-height: 74px;
}
.brand { display: flex; align-items: center; gap: 12px; margin-right: auto; flex: none; }
.brand-mark { width: 40px; height: 44px; flex: none; }
.brand-name {
  white-space: nowrap;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.32rem;
  line-height: 0.95;
  text-transform: uppercase;
  color: var(--ink);
}
.brand-name span { color: var(--accent-deep); }
.brand-tag {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  font-weight: 600;
  letter-spacing: 0.26em;
  color: var(--text-muted);
  margin-top: 3px;
}

.nav-links { display: flex; gap: 12px; align-items: center; }
.nav-links a {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  color: var(--steel);
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  white-space: nowrap;
}
.nav-links a:hover, .nav-links a[aria-current="page"] {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

.nav-toggle { display: none; }

/* ---------- buttons ---------- */

.btn {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 14px 26px;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, border-color 0.15s;
}
.btn-solid { background: var(--accent); color: var(--ink); }
.btn-solid:hover { background: var(--accent-deep); color: var(--white); }
.btn-ghost { border-color: var(--steel); color: var(--ink); }
.btn-ghost:hover { border-color: var(--ink); }
.on-dark .btn-ghost { border-color: var(--line-dark); color: var(--white); }
.on-dark .btn-ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: 10px 18px; font-size: 0.82rem; }

/* ---------- hero ---------- */

.hero {
  background:
    linear-gradient(160deg, rgba(11, 21, 32, 0.94) 40%, rgba(16, 31, 49, 0.82)),
    repeating-linear-gradient(115deg, #16293f 0 2px, #101f31 2px 90px);
  color: var(--text-on-dark);
  padding: 96px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  right: -140px;
  top: -60px;
  width: 520px;
  height: 640px;
  background: linear-gradient(200deg, rgba(240, 164, 34, 0.14), transparent 60%);
  transform: skewX(-14deg);
  pointer-events: none;
}
.hero .wrap { position: relative; z-index: 1; }
.hero h1 { color: var(--white); max-width: 17ch; }
.hero .lede { color: var(--text-on-dark); margin: 22px 0 32px; }
.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 40px; }

.cert-chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-on-dark);
  border: 1px solid var(--line-dark);
  border-left: 3px solid var(--accent);
  padding: 8px 14px;
  background: rgba(255, 255, 255, 0.04);
}

/* ---------- hero 3D scene + carousel ---------- */

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 48px;
  align-items: center;
}

.hero-shards { position: absolute; inset: 0; overflow: hidden; pointer-events: none; }
.hero-shards i {
  position: absolute;
  display: block;
  width: 190px;
  height: 280px;
  background: linear-gradient(155deg, rgba(240, 164, 34, 0.10) 0%, rgba(255, 255, 255, 0.05) 35%, rgba(255, 255, 255, 0.01) 60%, rgba(240, 164, 34, 0.05) 100%);
  border: 1px solid rgba(240, 164, 34, 0.16);
  border-top: 1px solid rgba(255, 255, 255, 0.22);
  transform: skewX(-14deg) rotate(9deg);
  animation: shard-float 11s ease-in-out infinite;
  will-change: transform;
  opacity: 0.75;
}
.hero-shards i:nth-child(1) { left: 4%; top: 58%; animation-delay: 0s; }
.hero-shards i:nth-child(2) { left: 42%; top: -12%; width: 150px; height: 220px; animation-delay: -3.5s; }
.hero-shards i:nth-child(3) { right: 6%; bottom: -18%; width: 230px; height: 320px; animation-delay: -7s; }
@keyframes shard-float {
  0%, 100% { margin-top: 0; }
  50% { margin-top: -22px; }
}

.scene { perspective: 1200px; height: 520px; position: relative; z-index: 3; }
.tilt { position: absolute; inset: 0; transform-style: preserve-3d; transition: transform 0.35s ease-out; }
.carousel3d {
  position: absolute;
  inset: 0;
  transform-style: preserve-3d;
  transition: transform 0.9s cubic-bezier(0.22, 0.7, 0.2, 1);
}
.pane {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 252px;
  height: 330px;
  margin: -165px 0 0 -126px;
  padding: 26px 24px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  background: linear-gradient(165deg, rgba(22, 36, 56, 0.97), rgba(11, 21, 32, 0.92));
  border: 1px solid rgba(240, 164, 34, 0.45);
  border-top-width: 3px;
  backface-visibility: hidden;
  box-shadow: 0 22px 44px rgba(0, 0, 0, 0.45);
}
.pane .pane-n {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
}
.pane .pane-title {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.06;
  text-transform: uppercase;
  color: var(--white);
  font-size: 1.3rem;
}
.pane p { font-size: 0.86rem; color: var(--muted-on-dark); flex: 1; line-height: 1.5; }
.pane .card-link {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.pane:hover { border-color: var(--accent); }

.hero-grid > div:first-child { position: relative; z-index: 2; }

.shield-core {
  position: absolute;
  top: 50%;
  left: calc(50% + 110px);
  width: 940px;
  height: 940px;
  margin: -470px 0 0 -470px;
  object-fit: cover;
  -webkit-mask-image: radial-gradient(circle, #000 48%, transparent 68%);
  mask-image: radial-gradient(circle, #000 48%, transparent 68%);
  transform: translateZ(-170px);
  animation: core-breathe 7s ease-in-out infinite;
  pointer-events: none;
  will-change: transform;
}
@keyframes core-breathe {
  0%, 100% { transform: translateZ(-170px) translateY(0) scale(1); opacity: 0.92; }
  50% { transform: translateZ(-170px) translateY(-18px) scale(1.07); opacity: 1; }
}

.cta-shield {
  width: 210px;
  height: 210px;
  flex: none;
  object-fit: cover;
  -webkit-mask-image: radial-gradient(circle, #000 50%, transparent 70%);
  mask-image: radial-gradient(circle, #000 50%, transparent 70%);
}

@media (prefers-reduced-motion: reduce) {
  .shield-core { animation: none; }
}

.scene-nav { position: absolute; bottom: -16px; left: 50%; transform: translateX(-50%); display: flex; gap: 10px; z-index: 2; }
.scene-btn {
  width: 58px;
  height: 58px;
  font-size: 1.9rem;
  font-weight: 700;
  line-height: 1;
  color: var(--ink);
  background: var(--accent);
  border: 2px solid var(--accent);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
  transition: background 0.15s, transform 0.1s;
}
.scene-btn:hover { background: var(--accent-deep); border-color: var(--accent-deep); color: var(--white); transform: scale(1.08); }

@media (max-width: 980px) {
  .hero-grid { grid-template-columns: 1fr; gap: 20px; }
  .scene { height: 430px; margin-top: 24px; }
  .pane { width: 220px; margin-left: -110px; }
  .shield-core { width: 560px; height: 560px; margin: -280px 0 0 -280px; }
  @keyframes core-breathe {
    0%, 100% { transform: translateZ(-170px) translateY(0) scale(1); opacity: 0.92; }
    50% { transform: translateZ(-170px) translateY(-12px) scale(1.05); opacity: 1; }
  }
}

@media (prefers-reduced-motion: reduce) {
  .hero-shards i { animation: none; }
  .tilt, .carousel3d { transition: none; }
  .shield-core { animation: none; }
}

/* ---------- promo ribbon + offer page ---------- */

.promo-ribbon {
  display: block;
  background: var(--accent);
  color: var(--ink);
  text-align: center;
  font-size: 0.86rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  padding: 10px 16px;
  transition: background 0.15s;
}
.promo-ribbon:hover { background: var(--accent-deep); color: var(--white); }

.offer-panel {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 4px solid var(--accent);
  padding: 42px 38px;
  box-shadow: 0 24px 48px rgba(11, 21, 32, 0.12);
}
.offer-price {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.2rem, 7vw, 5rem);
  line-height: 1;
  color: var(--ink);
}
.offer-price small {
  font-size: 0.35em;
  color: var(--text-muted);
  font-weight: 700;
  letter-spacing: 0.04em;
}
.offer-badge {
  display: inline-block;
  background: var(--ink);
  color: var(--accent);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  padding: 7px 14px;
  margin-bottom: 18px;
}
.offer-terms { font-size: 0.82rem; color: var(--text-muted); margin-top: 18px; line-height: 1.6; }

/* ---------- stat / trust bar ---------- */

.trustbar { background: var(--ink); border-top: 1px solid var(--line-dark); }
.trustbar .wrap {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding-top: 30px;
  padding-bottom: 30px;
}
.stat .stat-n {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.stat .stat-l {
  font-size: 0.8rem;
  color: var(--muted-on-dark);
  letter-spacing: 0.05em;
  margin-top: 6px;
}

/* ---------- sections ---------- */

.section { padding: 88px 0; }
.section-dark { background: var(--navy); color: var(--text-on-dark); }
.section-paper { background: var(--paper); }
.section-head { max-width: 720px; margin-bottom: 48px; }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head p { margin-top: 16px; }

/* ---------- cards ---------- */

.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--white);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  padding: 30px 26px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  transition: transform 0.15s, box-shadow 0.15s;
}
.card:has(a):hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(11, 21, 32, 0.1); }
.card h3 { font-size: 1.25rem; }
.card p { font-size: 0.94rem; color: var(--text-muted); flex: 1; }
.card .card-link {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
}
.card .card-link:hover { color: var(--ink); }
.card-icon { width: 38px; height: 38px; color: var(--accent-deep); }

.section-dark .card {
  background: var(--navy-2);
  border-color: var(--line-dark);
  border-top-color: var(--accent);
}
.section-dark .card h3 { color: var(--white); }
.section-dark .card p { color: var(--muted-on-dark); }
.section-dark .card .card-link { color: var(--accent); }
.section-dark .card .card-link:hover { color: var(--white); }

/* ---------- split layout ---------- */

.split {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 56px;
  align-items: center;
}
.split .content h2 { margin-bottom: 18px; }
.split .content p + p { margin-top: 14px; }

.checklist { list-style: none; margin-top: 22px; }
.checklist li {
  position: relative;
  padding: 7px 0 7px 34px;
  font-size: 0.97rem;
}
.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 13px;
  width: 18px;
  height: 18px;
  background: var(--accent);
  clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
}
.on-dark .checklist li { color: var(--text-on-dark); }

/* ---------- photo placeholder slots ---------- */

.photo-slot {
  aspect-ratio: 4 / 3;
  border: 1px dashed #b9c4d0;
  background:
    repeating-linear-gradient(135deg, #eef1f5 0 14px, #e6ebf1 14px 28px);
  display: flex;
  align-items: flex-end;
  padding: 14px;
}
.photo-slot span {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--steel);
  background: var(--white);
  padding: 5px 10px;
  border: 1px solid var(--line);
}
.photo-slot.tall { aspect-ratio: 3 / 4; }

/* ---------- process steps ---------- */

.steps { counter-reset: step; }
.step { position: relative; padding-left: 84px; }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: absolute;
  left: 0;
  top: 0;
  font-family: var(--font-display);
  font-size: 2.6rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}
.step h3 { margin-bottom: 8px; }
.step p { font-size: 0.94rem; }

/* ---------- brand rows ---------- */

.brand-row {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
  align-items: start;
}
.brand-row:last-child { border-bottom: 1px solid var(--line); }
.brand-row .brand-label {
  font-family: var(--font-display);
  font-size: 1.45rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--ink);
  line-height: 1.1;
}
.brand-row .brand-label em {
  display: block;
  font-family: var(--font-body);
  font-style: normal;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: var(--accent-deep);
  margin-top: 6px;
}
.brand-row p { font-size: 0.96rem; color: var(--text-muted); }

/* ---------- spec table ---------- */

.spec-table { width: 100%; border-collapse: collapse; font-size: 0.93rem; }
.spec-table th, .spec-table td {
  text-align: left;
  padding: 13px 16px;
  border: 1px solid var(--line);
  vertical-align: top;
}
.spec-table th {
  background: var(--paper);
  font-weight: 700;
  font-size: 0.8rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
}

/* ---------- FAQ ---------- */

.faq { max-width: 820px; }
.faq details {
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  background: var(--white);
  margin-bottom: 12px;
}
.faq summary {
  cursor: pointer;
  font-weight: 700;
  font-size: 1rem;
  padding: 18px 22px;
  list-style: none;
  position: relative;
  padding-right: 52px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 14px;
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--accent-deep);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { padding: 0 22px 20px; color: var(--text-muted); font-size: 0.96rem; }

/* ---------- service area ---------- */

.area-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; }
.area-cols h3 { margin-bottom: 14px; }
.city-list { list-style: none; columns: 2; gap: 24px; }
.city-list li { padding: 5px 0; font-size: 0.94rem; color: var(--text-muted); break-inside: avoid; }
.city-list li::before { content: "— "; color: var(--accent); font-weight: 700; }

/* ---------- CTA band ---------- */

.cta-band {
  background:
    linear-gradient(120deg, rgba(11, 21, 32, 0.95), rgba(22, 41, 63, 0.9)),
    repeating-linear-gradient(115deg, #16293f 0 2px, #101f31 2px 90px);
  color: var(--white);
  padding: 72px 0;
}
.cta-band .wrap {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}
.cta-band h2 { color: var(--white); max-width: 22ch; }
.cta-band p { color: var(--muted-on-dark); margin-top: 10px; max-width: 52ch; }

/* ---------- placeholder highlight ---------- */

.todo {
  background: rgba(240, 164, 34, 0.16);
  border-bottom: 1px dashed var(--accent-deep);
  padding: 0 3px;
  font-style: normal;
}

/* ---------- forms ---------- */

.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.form-grid .full { grid-column: 1 / -1; }
label.field { display: block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase; color: var(--steel); }
label.field input, label.field select, label.field textarea {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 13px 14px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  border: 1px solid #c6cfd9;
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
}
label.field textarea { min-height: 140px; resize: vertical; }
label.field input:focus, label.field select:focus, label.field textarea:focus {
  outline: 2px solid var(--accent);
  border-color: var(--accent);
}

/* ---------- project gallery ---------- */

.filter-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 34px; }
.filter-btn {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--steel);
  background: var(--white);
  border: 1px solid var(--line);
  padding: 9px 16px;
  border-radius: var(--radius);
  cursor: pointer;
}
.filter-btn:hover { border-color: var(--accent); color: var(--ink); }
.filter-btn.active { background: var(--ink); color: var(--white); border-color: var(--ink); }

.project-card {
  background: var(--white);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  transition: transform 0.15s, box-shadow 0.15s;
}
a.project-card:hover { transform: translateY(-3px); box-shadow: 0 14px 30px rgba(11, 21, 32, 0.1); }
.project-card .photo-slot { border: none; border-bottom: 1px solid var(--line); aspect-ratio: 16 / 10; }
.project-card .pc-body { padding: 22px 22px 24px; display: flex; flex-direction: column; gap: 10px; flex: 1; }
.project-card h3 { font-size: 1.2rem; }
.project-card p { font-size: 0.9rem; color: var(--text-muted); flex: 1; }
.pc-meta { display: flex; flex-wrap: wrap; gap: 8px; }
.pc-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent-deep);
  border: 1px solid var(--line);
  border-left: 3px solid var(--accent);
  padding: 4px 9px;
}

/* ---------- project facts panel ---------- */

.facts {
  background: var(--paper);
  border: 1px solid var(--line);
  border-top: 3px solid var(--accent);
  padding: 26px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px 26px;
}
.facts .fact-l {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--steel);
}
.facts .fact-v { font-size: 0.98rem; font-weight: 600; color: var(--ink); margin-top: 3px; }

@media (max-width: 760px) {
  .facts { grid-template-columns: 1fr; }
}

/* ---------- footer ---------- */

.footer { background: var(--ink); color: var(--muted-on-dark); font-size: 0.9rem; }
.footer-main .wrap {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 44px;
  padding-top: 64px;
  padding-bottom: 48px;
}
.footer .foot-h {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  margin-bottom: 16px;
}
.footer ul { list-style: none; }
.footer ul li { padding: 4px 0; }
.footer a:hover { color: var(--accent); }
.footer a[href^="mailto:"] { overflow-wrap: anywhere; }
.footer .brand-name { color: var(--white); }
.footer .brand-tag { color: var(--muted-on-dark); }
.footer-legal { border-top: 1px solid var(--line-dark); }
.footer-legal .wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 12px;
  padding-top: 20px;
  padding-bottom: 20px;
  font-size: 0.78rem;
}

/* ---------- page hero (interior) ---------- */

.page-hero {
  background:
    linear-gradient(160deg, rgba(11, 21, 32, 0.95) 30%, rgba(16, 31, 49, 0.85)),
    repeating-linear-gradient(115deg, #16293f 0 2px, #101f31 2px 90px);
  color: var(--text-on-dark);
  padding: 72px 0 60px;
}
.page-hero h1 { color: var(--white); font-size: clamp(2.2rem, 5vw, 3.6rem); max-width: 20ch; }
.page-hero .lede { margin-top: 18px; }
.crumbs { font-size: 0.78rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted-on-dark); margin-bottom: 22px; }
.crumbs a { color: var(--accent); }

/* ---------- responsive ---------- */

@media (max-width: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .split { grid-template-columns: 1fr; gap: 36px; }
  .trustbar .wrap { grid-template-columns: repeat(2, 1fr); }
  .footer-main .wrap { grid-template-columns: 1fr 1fr; }
  .brand-row { grid-template-columns: 1fr; gap: 10px; }
}

@media (max-width: 1100px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: var(--white);
    border-bottom: 1px solid var(--line);
    padding: 8px 24px 16px;
  }
  .nav-links a { padding: 12px 0; border-bottom: 1px solid var(--line); white-space: normal; }
  .nav-toggle {
    display: block;
    background: none;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 9px 12px;
    font-size: 1.1rem;
    cursor: pointer;
    color: var(--ink);
  }
  .nav-open .nav-links { display: flex; }
}

@media (max-width: 760px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .area-cols { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .topbar .wrap { flex-direction: column; gap: 2px; text-align: center; }
  .hero { padding: 64px 0 48px; }
  .section { padding: 60px 0; }
  .step { padding-left: 64px; }
}

/* ============================================================
   Page-hero animation stages — one themed set-piece per page
   ============================================================ */

.stage-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 44px; align-items: center; }
.stage { position: relative; }
.stage svg { width: 100%; height: auto; max-height: 380px; display: block; margin: 0 auto; }
.stage-cap {
  font-size: 0.7rem; font-weight: 700; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--muted-on-dark); text-align: center; margin-top: 12px;
}
.spinwrap { perspective: 1000px; }
.spin-target { transform-style: preserve-3d; animation: spinwin 12s ease-in-out infinite; }
.page-hero { position: relative; overflow: hidden; }
.page-hero .wrap { position: relative; z-index: 1; }
.page-hero .hero-shards i { width: 120px; height: 175px; opacity: 0.45; }

@media (max-width: 980px) {
  .stage-grid { grid-template-columns: 1fr; gap: 24px; }
  .stage svg { max-height: 300px; }
}

/* --- 1. security: shatter, spin 360, reassemble --- */
.shard { transform-box: fill-box; transform-origin: center; animation: shatter 12s ease-in-out infinite; }
@keyframes spinwin {
  0%, 16% { transform: rotateY(0deg); }
  72% { transform: rotateY(360deg); }
  100% { transform: rotateY(360deg); }
}
@keyframes shatter {
  0%, 14% { transform: none; opacity: 1; }
  26% { transform: translate(var(--tx), var(--ty)) rotate(var(--rz)); }
  60% { transform: translate(calc(var(--tx) * 1.18), calc(var(--ty) * 1.18)) rotate(calc(var(--rz) * 1.5)); }
  80%, 100% { transform: none; opacity: 1; }
}

/* --- 2. defenselite/bulletshield: bat, then bullets (10s two-act) --- */
.bullet { animation: bulletfly 10s linear infinite; opacity: 0; }
@keyframes bulletfly {
  0% { transform: translateX(0); opacity: 0; }
  1.5% { opacity: 1; }
  6.5% { transform: translateX(300px) scaleX(0.55); opacity: 1; }
  8%, 100% { transform: translateX(300px); opacity: 0; }
}
.splat { transform-box: fill-box; transform-origin: center; animation: splatpop 10s linear infinite; opacity: 0; }
@keyframes splatpop {
  0%, 5.5% { opacity: 0; transform: scale(0.2); }
  7% { opacity: 1; transform: scale(1); }
  38% { opacity: 1; transform: scale(1); }
  42%, 100% { opacity: 0; }
}
.ring { transform-box: fill-box; transform-origin: center; animation: ringpop 10s linear infinite; opacity: 0; }
@keyframes ringpop {
  0%, 6% { opacity: 0; transform: scale(0.3); }
  7.5% { opacity: 0.9; transform: scale(0.6); }
  13% { opacity: 0; transform: scale(2.6); }
  100% { opacity: 0; }
}
.bpanel { animation: panelshake 10s linear infinite; }
@keyframes panelshake {
  0%, 5.5%, 7.5%, 14.5%, 16.5%, 57.5%, 59.5%, 71.5%, 73.5%, 85.5%, 87.5%, 100% { transform: translateX(0); }
  6.5%, 15.5%, 58.5%, 72.5%, 86.5% { transform: translateX(3px); }
}
.bat { transform-origin: 210px 60px; animation: batswing 10s ease-in-out infinite; }
@keyframes batswing {
  0% { transform: rotate(-50deg); opacity: 1; }
  6% { transform: rotate(45deg); opacity: 1; }
  9% { transform: rotate(18deg); opacity: 1; }
  15% { transform: rotate(45deg); opacity: 1; }
  22% { transform: rotate(-50deg); opacity: 1; }
  42% { transform: rotate(-50deg); opacity: 1; }
  46%, 96% { transform: rotate(-50deg); opacity: 0; }
  100% { transform: rotate(-50deg); opacity: 1; }
}
.flashdl { transform-box: fill-box; transform-origin: center; animation: flashdl 10s linear infinite; opacity: 0; }
@keyframes flashdl {
  0%, 5% { opacity: 0; transform: scale(0.2); }
  6.5% { opacity: 1; transform: scale(1.2); }
  8.5% { opacity: 0; transform: scale(1.6); }
  14% { opacity: 1; transform: scale(1.1); }
  16.5%, 100% { opacity: 0; }
}
.dl-label1 { animation: dlp1 10s linear infinite; }
@keyframes dlp1 { 0%, 42% { opacity: 1; } 47%, 95% { opacity: 0; } 100% { opacity: 1; } }
.dl-label2 { animation: dlp2 10s linear infinite; opacity: 0; }
@keyframes dlp2 { 0%, 47% { opacity: 0; } 52%, 95% { opacity: 1; } 100% { opacity: 0; } }

/* --- 3. smart film: private <-> clear --- */
.pdlc { animation: pdlccycle 7s ease-in-out infinite; }
@keyframes pdlccycle {
  0%, 38% { opacity: 0.94; }
  46%, 88% { opacity: 0.04; }
  96%, 100% { opacity: 0.94; }
}
.knob { animation: knobmove 7s ease-in-out infinite; }
@keyframes knobmove {
  0%, 38% { transform: translateX(0); }
  46%, 88% { transform: translateX(52px); }
  96%, 100% { transform: translateX(0); }
}
.pill { animation: pillswap 7s ease-in-out infinite; }
@keyframes pillswap {
  0%, 38% { fill: #33475e; }
  46%, 88% { fill: #f0a422; }
  96%, 100% { fill: #33475e; }
}
.t-priv { animation: pdlccycle 7s ease-in-out infinite; }
.t-clear { animation: tclear 7s ease-in-out infinite; }
@keyframes tclear {
  0%, 38% { opacity: 0.1; }
  46%, 88% { opacity: 1; }
  96%, 100% { opacity: 0.1; }
}

/* --- 4. cloaking: lens floats like a screensaver --- */
.lens { animation: lensfloat 16s ease-in-out infinite; }
@keyframes lensfloat {
  0% { transform: translate(64px, 36px); }
  24% { transform: translate(226px, 130px); }
  46% { transform: translate(84px, 146px); }
  72% { transform: translate(236px, 44px); }
  100% { transform: translate(64px, 36px); }
}

/* --- 5. anti-graffiti: peel the tag off --- */
.tagfilm { transform-origin: 44px 36px; animation: peeloff 11s ease-in-out infinite; }
@keyframes peeloff {
  0%, 30% { transform: none; opacity: 1; }
  38% { transform: rotate(-7deg); opacity: 1; }
  62% { transform: translate(-240px, -190px) rotate(-70deg); opacity: 0.85; }
  68%, 100% { transform: translate(-260px, -210px) rotate(-75deg); opacity: 0; }
}
.freshfilm { animation: freshfilm 11s ease-in-out infinite; }
@keyframes freshfilm {
  0%, 70% { opacity: 0; }
  84%, 100% { opacity: 0.12; }
}

/* --- 6. DI-NOC: material morph + sheen --- */
.mat { animation: matcycle 16s ease-in-out infinite; opacity: 0; }
.mat.m1 { animation-delay: 0s; }
.mat.m2 { animation-delay: 4s; }
.mat.m3 { animation-delay: 8s; }
.mat.m4 { animation-delay: 12s; }
@keyframes matcycle {
  0% { opacity: 0; }
  4%, 25% { opacity: 1; }
  31%, 100% { opacity: 0; }
}
.sheen { animation: sheensweep 4s linear infinite; }
@keyframes sheensweep {
  0% { transform: translateX(-60px) skewX(-18deg); opacity: 0; }
  15% { opacity: 0.22; }
  60% { opacity: 0.22; }
  100% { transform: translateX(330px) skewX(-18deg); opacity: 0; }
}
.tiltwrap { perspective: 900px; }
.tilt-target { animation: gentletilt 9s ease-in-out infinite alternate; transform-style: preserve-3d; }
@keyframes gentletilt {
  0% { transform: rotateY(-7deg); }
  100% { transform: rotateY(7deg); }
}

/* --- 7. solar: rays blocked & redirected --- */
.sunspin { transform-box: fill-box; transform-origin: center; animation: sunspin 30s linear infinite; }
@keyframes sunspin { to { transform: rotate(360deg); } }
.beamhot { animation: beamhot 13s ease-in-out infinite; }
@keyframes beamhot {
  0%, 42% { opacity: 0.5; }
  54%, 90% { opacity: 0.05; }
  97%, 100% { opacity: 0.5; }
}
.artheat { animation: artheat 13s ease-in-out infinite; }
@keyframes artheat {
  0%, 42% { opacity: 0.55; }
  54%, 90% { opacity: 0; }
  97%, 100% { opacity: 0.55; }
}
.filmslide { transform-box: fill-box; transform-origin: top; animation: filmslide 13s ease-in-out infinite; }
@keyframes filmslide {
  0%, 42% { transform: scaleY(0); opacity: 0; }
  52%, 92% { transform: scaleY(1); opacity: 0.8; }
  98%, 100% { transform: scaleY(0); opacity: 0; }
}
.beamref { animation: beamref 13s ease-in-out infinite; }
@keyframes beamref {
  0%, 48% { opacity: 0; }
  58%, 90% { opacity: 0.16; }
  96%, 100% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .stage svg *, .spin-target, .tilt-target { animation: none !important; }
}

/* ---------- real project photos ---------- */
.pimg { width: 100%; height: auto; display: block; border: 1px solid var(--line); }
.pimg-feature { margin-bottom: 22px; }
.pgrid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.project-card .pc-img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; border-bottom: 1px solid var(--line); }


/* --- security compare: bare glass falls, filmed glass holds --- */
.fallshard { transform-box: fill-box; transform-origin: center; animation: fallshard 9s ease-in infinite; }
@keyframes fallshard {
  0%, 17% { transform: none; opacity: 1; stroke-opacity: 0; }
  19%, 20% { transform: none; opacity: 1; stroke-opacity: 1; }
  55% { transform: translateY(var(--fy)) rotate(var(--fr)); opacity: 1; }
  88% { transform: translateY(var(--fy)) rotate(var(--fr)); opacity: 1; }
  93% { transform: translateY(var(--fy)) rotate(var(--fr)); opacity: 0; }
  94%, 97% { transform: none; opacity: 0; }
  100% { transform: none; opacity: 1; }
}
.holdshard { transform-box: fill-box; transform-origin: center; animation: holdshard 9s ease-out infinite; }
@keyframes holdshard {
  0%, 17% { transform: none; stroke-opacity: 0; }
  19%, 20% { transform: none; stroke-opacity: 1; }
  24% { transform: translate(var(--hx), var(--hy)) rotate(var(--hr)); }
  34%, 88% { transform: translate(calc(var(--hx) * 0.6), calc(var(--hy) * 0.6)) rotate(calc(var(--hr) * 0.6)); }
  96%, 100% { transform: none; }
}
.flash { transform-box: fill-box; transform-origin: center; animation: flashpop 9s linear infinite; opacity: 0; }
@keyframes flashpop {
  0%, 17% { opacity: 0; transform: scale(0.2); }
  19.5% { opacity: 1; transform: scale(1); }
  24% { opacity: 0; transform: scale(1.7); }
  100% { opacity: 0; }
}
.filmglow { animation: filmglow 9s ease-in-out infinite; }
@keyframes filmglow {
  0%, 22% { stroke-opacity: 0.25; }
  35%, 85% { stroke-opacity: 0.9; }
  100% { stroke-opacity: 0.25; }
}

/* --- cloaking: tinted see-through sheet, screens black beneath it --- */
.cloaksheet, .cloakpatch { animation: sheetdrift 18s ease-in-out infinite; }
@keyframes sheetdrift {
  0% { transform: translate(28px, 18px); }
  25% { transform: translate(200px, 88px); }
  50% { transform: translate(58px, 128px); }
  75% { transform: translate(214px, 28px); }
  100% { transform: translate(28px, 18px); }
}

/* --- photoreal crossfade stages --- */
.photo-stage { position: relative; aspect-ratio: 4 / 3; overflow: hidden; border: 1px solid var(--line-dark); }
.photo-stage.portrait { aspect-ratio: 3 / 4; max-width: 300px; margin: 0 auto; }
.photo-stage img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.photo-stage .xf2 { animation: imgfade7 7s ease-in-out infinite; }
@keyframes imgfade7 {
  0%, 38% { opacity: 1; }
  46%, 88% { opacity: 0; }
  96%, 100% { opacity: 1; }
}
.stage-tag {
  position: absolute; left: 12px; bottom: 12px; z-index: 2;
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.12em; text-transform: uppercase;
  background: rgba(11, 21, 32, 0.85); color: var(--accent); padding: 6px 10px;
}
.stage-tag.alt { animation: imgfade7 7s ease-in-out infinite; color: #fff; }
.stage-tag.base { }


/* ---------- back chip (interior pages) ---------- */
.back-chip {
  position: fixed; left: 18px; bottom: 18px; z-index: 60;
  background: var(--ink); color: var(--text-on-dark);
  border: 1px solid rgba(240, 164, 34, 0.5); border-radius: 24px;
  font-family: var(--font-body); font-size: 0.84rem; font-weight: 700;
  padding: 10px 18px; cursor: pointer; box-shadow: 0 8px 20px rgba(0,0,0,0.35);
}
.back-chip:hover { color: var(--accent); border-color: var(--accent); }

/* ---------- mobile sticky call bar ---------- */
.callbar { display: none; }
@media (max-width: 760px) {
  .callbar {
    display: grid; grid-template-columns: 1fr 1fr 1fr;
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 70;
    background: var(--ink); border-top: 2px solid var(--accent);
  }
  .callbar a {
    text-align: center; padding: 14px 4px 16px; font-size: 0.82rem; font-weight: 700;
    letter-spacing: 0.06em; color: var(--text-on-dark);
  }
  .callbar a + a { border-left: 1px solid var(--line-dark); }
  .callbar a.cb-quote { background: var(--accent); color: var(--ink); }
  body { padding-bottom: 54px; }
  .back-chip { bottom: 66px; }
}

/* ---------- trust strip ---------- */
.trust-strip { background: var(--white); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.trust-strip .wrap { display: flex; flex-wrap: wrap; justify-content: center; gap: 10px 28px; padding: 18px 24px; }
.trust-strip span {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--steel); display: flex; align-items: center; gap: 7px;
}
.trust-strip span::before { content: ""; width: 8px; height: 8px; background: var(--accent); clip-path: polygon(50% 0, 100% 50%, 50% 100%, 0 50%); }


/* ---------- exit-intent popup ---------- */
.exit-overlay {
  position: fixed; inset: 0; z-index: 90; background: rgba(6, 11, 18, 0.72);
  display: flex; align-items: center; justify-content: center; padding: 24px;
}
.exit-card {
  position: relative; max-width: 430px; background: var(--white);
  border-top: 4px solid var(--accent); padding: 34px 32px;
  box-shadow: 0 30px 70px rgba(0,0,0,0.5);
}
.exit-card h3 { font-size: 1.7rem; margin: 12px 0 8px; }
.exit-card p { color: var(--text-muted); font-size: 0.95rem; margin-bottom: 18px; }
.exit-x {
  position: absolute; top: 10px; right: 14px; background: none; border: 0;
  font-size: 1.6rem; color: var(--text-muted); cursor: pointer;
}
.exit-x:hover { color: var(--ink); }

/* ---------- photoreal security sequence + photo hero backgrounds ---------- */
.photo-stage .sec-held { animation: secheld 12s ease-in-out infinite; opacity: 0; }
.photo-stage .sec-smash { animation: secsmash 12s ease-in-out infinite; opacity: 0; }
@keyframes secheld { 0%, 20% { opacity: 0; } 24%, 48% { opacity: 1; } 52%, 100% { opacity: 0; } }
@keyframes secsmash { 0%, 56% { opacity: 0; } 60%, 94% { opacity: 1; } 98%, 100% { opacity: 0; } }
.sec-tag-held { animation: secheld 12s ease-in-out infinite; background: rgba(11,21,32,0.85); color: #7bd88f; }
.sec-tag-smash { animation: secsmash 12s ease-in-out infinite; background: rgba(11,21,32,0.85); color: #e04c4c; }

#solar-hero {
  background:
    linear-gradient(rgba(11, 21, 32, 0.82), rgba(11, 21, 32, 0.88)),
    url('/assets/stages/solar-hero.jpg') center / cover no-repeat,
    #101f31;
}
#decor-hero {
  background:
    linear-gradient(rgba(11, 21, 32, 0.82), rgba(11, 21, 32, 0.88)),
    url('/assets/stages/decor-hero.jpg') center / cover no-repeat,
    #101f31;
}

/* ---------- solar five-problems animation ---------- */
.sp { opacity: 0; animation: solarphase 12.5s linear infinite; }
.sp.p1 { animation-delay: 0s; }
.sp.p2 { animation-delay: 2.5s; }
.sp.p3 { animation-delay: 5s; }
.sp.p4 { animation-delay: 7.5s; }
.sp.p5 { animation-delay: 10s; }
@keyframes solarphase {
  0% { opacity: 0; }
  4%, 16% { opacity: 1; }
  20%, 100% { opacity: 0; }
}
.beamwave { stroke-dasharray: 11 7; animation: wavedash 1.1s linear infinite; }
@keyframes wavedash { to { stroke-dashoffset: -36; } }
.film-pulse { animation: filmglow 12.5s ease-in-out infinite; }

.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); border: 0; }

.stage-video { width: 100%; max-width: 520px; height: auto; display: block; margin: 0 auto; border: 1px solid rgba(240,164,34,0.35); border-radius: 6px; }

/* ---------- lite YouTube embed (loads on click only) ---------- */
.yt-lite { position: relative; aspect-ratio: 16 / 9; background: #000 center / cover no-repeat; cursor: pointer; border: 1px solid rgba(240, 164, 34, 0.4); border-radius: 6px; overflow: hidden; }
.yt-play { position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%); width: 64px; height: 64px; border-radius: 50%; background: var(--accent); color: var(--ink); font-size: 1.5rem; display: flex; align-items: center; justify-content: center; box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5); transition: transform 0.12s; }
.yt-lite:hover .yt-play { transform: translate(-50%, -50%) scale(1.12); }
.yt-src { position: absolute; left: 10px; bottom: 8px; font-size: 0.66rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: rgba(255, 255, 255, 0.85); background: rgba(11, 21, 32, 0.7); padding: 4px 8px; }

/* ---------- estimator rows ---------- */
.calc-row { display: grid; grid-template-columns: 1fr 84px 38px; gap: 8px; align-items: center; margin-top: 10px; }
.calc-row select, .calc-row input { padding: 12px 10px; font-size: 0.95rem; border: 1px solid #c6cfd9; border-radius: var(--radius); background: var(--white); color: var(--text); width: 100%; }
.calc-x { background: none; border: 1px solid var(--line); border-radius: var(--radius); font-size: 1.2rem; color: var(--text-muted); cursor: pointer; height: 44px; }
.calc-x:hover { color: #c0392b; border-color: #c0392b; }
.custom-wrap { grid-column: 1 / -1; display: flex; gap: 8px; }

/* ---------- floating "our advised material" box (film review pages) ---------- */
.rec-float {
  position: fixed; right: 22px; bottom: 22px; z-index: 60;
  width: 300px; max-width: calc(100vw - 44px);
  background: var(--navy-2); border: 1px solid var(--line-dark);
  border-top: 3px solid var(--accent); border-radius: var(--radius);
  padding: 18px 18px 16px; box-shadow: 0 14px 40px rgba(0, 0, 0, 0.45);
  opacity: 0; transform: translateY(16px); pointer-events: none;
  transition: opacity 0.35s ease, transform 0.35s ease;
}
.rec-float.show { opacity: 1; transform: none; pointer-events: auto; }
.rec-float .rec-eyebrow {
  font-family: var(--font-display); font-size: 0.8rem; font-weight: 700;
  letter-spacing: 0.14em; text-transform: uppercase; color: var(--accent); margin: 0 0 6px;
}
.rec-float h4 { color: var(--white); font-size: 1.05rem; margin: 0 0 6px; }
.rec-float p { color: var(--muted-on-dark); font-size: 0.87rem; line-height: 1.5; margin: 0 0 12px; }
.rec-float .rec-actions { display: flex; gap: 10px; align-items: center; }
.rec-float .rec-link { color: var(--text-on-dark); font-size: 0.85rem; font-weight: 600; }
.rec-float .rec-link:hover { color: var(--accent); }
.rec-x {
  position: absolute; top: 6px; right: 8px; background: none; border: 0;
  color: var(--muted-on-dark); font-size: 1.15rem; cursor: pointer; line-height: 1;
}
.rec-x:hover { color: var(--white); }
@media (max-width: 760px) {
  .rec-float { right: 10px; left: 10px; width: auto; bottom: 64px; }
}
@media (max-width: 760px) {
  .rec-float p:not(.rec-eyebrow) { display: none; }
  .rec-float h4 { margin-bottom: 10px; }
  .rec-float.show ~ .back-chip { display: none; }
}

/* v23: AGS logo lockup in nav */
.brand-lockup { height: 56px; width: auto; display: block; }
@media (max-width: 760px) { .brand-lockup { height: 42px; } }

/* v24: chips are now links */
a.chip { text-decoration: none; cursor: pointer; }
a.chip:hover { filter: brightness(1.2); }

/* v24b: chip anchors land cleanly + flash the target paragraph */
html { scroll-behavior: smooth; }
p[id], section[id] { scroll-margin-top: 110px; }
p[id]:target { animation: anchorflash 2s ease-out 1; }
@keyframes anchorflash { 0% { background: rgba(240,164,34,.35); } 100% { background: transparent; } }

/* v26: Solutions dropdown */
.nav-drop { position: relative; }
.nav-drop-btn { background: none; border: none; color: inherit; font: inherit; font-weight: inherit; cursor: pointer; padding: 0; letter-spacing: inherit; }
.nav-drop-menu { display: none; position: absolute; top: calc(100% + 10px); left: 50%; transform: translateX(-50%); background: var(--white); border: 1px solid var(--line); border-radius: 10px; padding: 8px; min-width: 240px; z-index: 70; box-shadow: 0 14px 30px rgba(11,21,32,.18); }
.nav-drop-menu a { display: block; padding: 9px 14px; white-space: nowrap; border-radius: 6px; }
.nav-drop-menu a:hover { background: rgba(240,164,34,.12); }
.nav-drop:hover .nav-drop-menu, .nav-drop:focus-within .nav-drop-menu, .nav-drop.open .nav-drop-menu { display: block; }
@media (max-width: 1100px) {
  .nav-drop { position: static; }
  .nav-drop-btn { display: none; }
  .nav-drop-menu { display: block; position: static; transform: none; border: none; box-shadow: none; padding: 0 0 0 14px; min-width: 0; }
  .nav-drop-menu a { border-bottom: 1px solid var(--line); border-radius: 0; }
}
/* v26: slimmer mobile top stack */
@media (max-width: 760px) {
  .topbar .wrap > div:first-child { display: none; }
  .promo-ribbon { padding: 8px 12px; font-size: 0.8rem; }
}

/* v30: proof-rich project landing pages */
.case-hero-photo {
  width: 100%;
  height: clamp(300px, 34vw, 470px);
  aspect-ratio: 16 / 10;
  object-fit: cover;
  display: block;
  border: 1px solid var(--line-dark);
  box-shadow: 0 18px 44px rgba(0, 0, 0, 0.28);
}
.case-answer {
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
.case-answer .wrap {
  display: grid;
  grid-template-columns: minmax(0, 1.5fr) repeat(3, minmax(120px, 0.5fr));
  gap: 26px;
  align-items: center;
  padding-top: 28px;
  padding-bottom: 28px;
}
.case-answer p { margin: 0; color: var(--text-muted); }
.case-answer strong { color: var(--ink); }
.case-answer .fact-l { font-size: 0.7rem; font-weight: 700; letter-spacing: 0.1em; text-transform: uppercase; color: var(--accent-deep); }
.case-answer .fact-v { margin-top: 4px; color: var(--ink); font-weight: 700; }
.case-pullquote {
  margin: 28px 0 0;
  padding: 22px 24px;
  border-left: 4px solid var(--accent);
  background: var(--paper);
  color: var(--ink);
  font-size: 1.08rem;
  font-weight: 600;
}
.spec-table { width: 100%; border-collapse: collapse; font-size: 0.92rem; }
.spec-table th, .spec-table td { padding: 12px 14px; text-align: left; vertical-align: top; border-bottom: 1px solid var(--line); }
.spec-table th { width: 38%; color: var(--steel); font-size: 0.74rem; letter-spacing: 0.06em; text-transform: uppercase; }
.source-list { max-width: 880px; margin: 18px 0 0; padding: 0; list-style: none; }
.source-list li { padding: 12px 0; border-bottom: 1px solid var(--line); color: var(--text-muted); }
.source-list a { color: var(--accent-deep); font-weight: 700; }
.process-number { color: var(--accent-deep); font-family: var(--font-display); font-size: 1.8rem; font-weight: 700; line-height: 1; }

@media (max-width: 900px) {
  .case-hero-photo { height: min(58vw, 420px); }
  .case-answer .wrap { grid-template-columns: repeat(3, 1fr); }
  .case-answer .answer-copy { grid-column: 1 / -1; }
}
@media (max-width: 600px) {
  .case-hero-photo { height: clamp(220px, 58vw, 320px); }
  .case-answer .wrap { grid-template-columns: 1fr; gap: 16px; }
  .case-answer .answer-copy { grid-column: auto; }
  .spec-table th, .spec-table td { display: block; width: 100%; padding: 9px 10px; }
  .spec-table th { padding-bottom: 2px; border-bottom: 0; }
  .spec-table td { padding-top: 2px; }
}