/* ============================================================
   3ZS Cleaning — Design System
   Dark forest green · White · Purple accent
   ============================================================ */

:root {
  --g950: #111A24;
  --g900: #1F2E3E;
  --g800: #2C3E50;
  --g700: #34495E;
  --g600: #4A6076;
  --g100: #DFE8F0;
  --g50: #F4F7FA;
  --purple: #1B5E9A;
  --purple-dark: #144C7E;
  --purple-deep: #0F3D66;
  --purple-light: #7FB3D9;
  --purple-bg: #EAF2F9;
  --ink: #22313F;
  --ink-soft: #4C5D6C;
  --ink-mute: #6E7E8C;
  --white: #ffffff;
  --line: #DFE7ED;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 2px rgba(17, 26, 36, 0.05), 0 4px 14px rgba(17, 26, 36, 0.06);
  --shadow-md: 0 2px 4px rgba(17, 26, 36, 0.05), 0 16px 40px rgba(17, 26, 36, 0.11);
  --container: 1160px;
  --font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-head: "Poppins", "Inter", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }

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

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
}

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

h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: inherit;
  margin: 0 0 0.5em;
}
h1 { font-size: clamp(2.3rem, 5vw, 3.55rem); font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.4vw, 2.5rem); font-weight: 800; }
h3 { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.01em; }
p { margin: 0 0 1em; }
a { color: var(--purple-dark); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--purple); }

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

.skip-link {
  position: absolute; left: 16px; top: -60px; z-index: 200;
  background: var(--g900); color: #fff; padding: 10px 18px;
  border-radius: 8px; transition: top 0.2s;
}
.skip-link:focus { top: 12px; color: #fff; }

:focus-visible {
  outline: 3px solid var(--purple);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------- Layout ---------- */

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

.section { padding: clamp(72px, 9vw, 118px) 0; }
.section--tint { background: var(--g50); }
.section--dark { background: var(--g900); color: #EAF1F7; }
.section--dark h2, .section--dark h3 { color: #fff; }

.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--purple-dark);
  margin-bottom: 14px;
}
.section--dark .eyebrow, .hero .eyebrow { color: var(--purple-light); }

.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 56px); }
.section-head.center { margin-left: auto; margin-right: auto; text-align: center; }

.lede { font-size: 1.16rem; color: var(--ink-soft); }
.section--dark .lede { color: #B7C7D6; }

.grid { display: grid; gap: 24px; }
.grid-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 15px 30px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform 0.15s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.btn:active { transform: scale(0.98); }

.btn--primary { background: var(--purple-dark); color: #fff; }
.btn--primary:hover { background: var(--purple-deep); color: #fff; box-shadow: var(--shadow-sm); }

.btn--light { background: #fff; color: var(--g900); }
.btn--light:hover { background: var(--g100); color: var(--g900); }

.btn--outline { border-color: var(--g900); color: var(--g900); background: transparent; }
.btn--outline:hover { background: var(--g900); color: #fff; }

.btn--outline-light { border-color: rgba(255, 255, 255, 0.55); color: #fff; background: transparent; }
.btn--outline-light:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }

.btn--lg { padding: 18px 38px; font-size: 1.06rem; }

/* ---------- Header ---------- */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 76px;
}

.brand { display: inline-flex; align-items: center; gap: 12px; text-decoration: none; }
.brand-logo { width: 44px; height: 44px; flex: none; }
.brand-name {
  font-weight: 800;
  font-size: 1.32rem;
  letter-spacing: -0.02em;
  color: var(--g900);
  white-space: nowrap;
}
.brand-name em {
  font-style: normal;
  font-weight: 600;
  color: var(--purple-dark);
  letter-spacing: 0.08em;
  font-size: 0.82em;
}

.nav { display: flex; align-items: center; gap: 28px; }
.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-list > li { position: relative; }
.nav-list a, .sub-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 13px;
  font-size: 0.98rem;
  font-weight: 500;
  color: var(--ink);
  text-decoration: none;
  background: none;
  border: 0;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
}
.nav-list a:hover, .sub-toggle:hover { background: var(--g50); color: var(--g900); }

.sub-menu {
  position: absolute;
  top: calc(100% + 6px);
  left: 0;
  min-width: 280px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  list-style: none;
  margin: 0;
  padding: 8px;
  display: none;
}
.has-sub.open .sub-menu, .has-sub:focus-within .sub-menu { display: block; }
@media (hover: hover) { .has-sub:hover .sub-menu { display: block; } }
.sub-menu a { display: block; padding: 11px 14px; border-radius: 8px; width: 100%; }

.sub-toggle svg { transition: transform 0.15s; }
.has-sub.open .sub-toggle svg { transform: rotate(180deg); }

.nav-actions { display: flex; align-items: center; gap: 18px; }
.nav-phone {
  font-weight: 700;
  color: var(--g900);
  text-decoration: none;
  white-space: nowrap;
  font-size: 0.98rem;
}
.nav-phone:hover { color: var(--purple-dark); }
.nav-actions .btn { padding: 12px 24px; font-size: 0.95rem; white-space: nowrap; }

.nav-toggle {
  display: none;
  background: none;
  border: 0;
  padding: 10px;
  cursor: pointer;
  color: var(--g900);
}

@media (max-width: 1080px) {
  .nav-toggle { display: block; }
  .nav {
    position: fixed;
    inset: 76px 0 auto 0;
    max-height: calc(100dvh - 76px);
    overflow: auto;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    background: #fff;
    border-bottom: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    padding: 20px 24px 28px;
    display: none;
  }
  .nav.open { display: flex; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 2px; }
  .nav-list a, .sub-toggle { width: 100%; padding: 13px 14px; font-size: 1.05rem; }
  .sub-menu {
    position: static;
    box-shadow: none;
    border: 0;
    border-left: 2px solid var(--g100);
    border-radius: 0;
    margin: 2px 0 6px 14px;
    padding: 0;
    min-width: 0;
  }
  .nav-actions { flex-direction: column; align-items: stretch; gap: 12px; margin-top: 10px; }
  .nav-actions .btn { justify-content: center; }
  .nav-phone { text-align: center; padding: 8px; font-size: 1.05rem; }
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  background: var(--g900);
  color: #EAF1F7;
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(900px 480px at 85% 110%, rgba(27, 94, 154, 0.22), transparent 65%);
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  padding: clamp(84px, 11vw, 148px) 0 clamp(72px, 9vw, 120px);
  max-width: 780px;
}
.hero h1 { color: #fff; margin-bottom: 22px; }
.hero .lede { color: #C3D2DE; font-size: clamp(1.08rem, 1.6vw, 1.25rem); max-width: 640px; }

.hero-cta { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 34px; }

.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; padding: 0; list-style: none; }
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  color: #DCE7F0;
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  padding: 8px 16px;
}
.chip svg { color: var(--purple-light); flex: none; }

.hero-skyline {
  position: absolute;
  right: -40px;
  bottom: -6px;
  width: min(46vw, 560px);
  opacity: 0.12;
  pointer-events: none;
}
@media (max-width: 860px) { .hero-skyline { display: none; } }

/* Interior page hero */
.hero--sub .hero-inner { padding: clamp(64px, 8vw, 104px) 0; }

.crumbs {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  list-style: none;
  padding: 0;
  margin: 0 0 22px;
  font-size: 0.88rem;
}
.crumbs a { color: #9FB4C6; text-decoration: none; }
.crumbs a:hover { color: #fff; }
.crumbs li + li::before { content: "/"; margin-right: 8px; color: #587085; }
.crumbs [aria-current] { color: #DCE7F0; }

/* ---------- Stat band ---------- */

.stat-band { background: var(--g950); color: #fff; padding: 42px 0; }
.stat-band .grid { gap: 18px; }
.stat { text-align: center; padding: 10px; }
.stat-num {
  display: block;
  font-size: clamp(1.9rem, 3vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #fff;
}
.stat-num span { color: var(--purple-light); }
.stat-label { font-size: 0.92rem; color: #9FB4C6; font-weight: 500; }

/* ---------- Cards ---------- */

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 34px 30px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  display: flex;
  flex-direction: column;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card p { color: var(--ink-soft); font-size: 0.99rem; }
.card .card-link { margin-top: auto; }

.section--dark .card {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.12);
  box-shadow: none;
}
.section--dark .card p { color: #B7C7D6; }

.icon-badge {
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: var(--purple-bg);
  color: var(--purple-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  flex: none;
}
.section--dark .icon-badge { background: rgba(27, 94, 154, 0.22); color: var(--purple-light); }

.card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  color: var(--purple-dark);
  text-decoration: none;
  margin-top: 8px;
}
.card-link:hover { gap: 12px; color: var(--purple-deep); }
.card-link { transition: gap 0.15s ease; }
.section--dark .card-link { color: var(--purple-light); }

/* ---------- Checklist ---------- */

.check-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px 32px;
}
@media (max-width: 720px) { .check-list { grid-template-columns: 1fr; } }
.check-list li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  font-size: 1.01rem;
  color: var(--ink-soft);
}
.check-list li strong { color: var(--ink); font-weight: 600; }
.check-list svg { flex: none; margin-top: 4px; color: var(--purple-dark); }
.section--dark .check-list li { color: #B7C7D6; }
.section--dark .check-list li strong { color: #fff; }
.section--dark .check-list svg { color: var(--purple-light); }

/* ---------- Steps ---------- */

.steps { counter-reset: step; }
.step { position: relative; padding-top: 8px; }
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--g900);
  color: #fff;
  font-weight: 800;
  font-size: 1.05rem;
  margin-bottom: 18px;
}
.section--dark .step-num { background: var(--purple-dark); }
.step h3 { font-size: 1.12rem; }
.step p { color: var(--ink-soft); font-size: 0.97rem; }
.section--dark .step p { color: #B7C7D6; }

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

.quote-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 32px 30px;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.quote-card blockquote { margin: 0; font-size: 1.02rem; color: var(--ink); line-height: 1.6; }
.quote-card blockquote::before { content: "“"; color: var(--purple); font-size: 2.6rem; line-height: 0; display: block; margin: 18px 0 2px; font-weight: 800; }
.quote-role { margin-top: auto; }
.quote-role strong { display: block; color: var(--ink); font-size: 0.98rem; }
.quote-role span { color: var(--ink-mute); font-size: 0.88rem; }

/* ---------- Industry grid ---------- */

.ind-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px 24px;
  box-shadow: var(--shadow-sm);
  display: block;
  text-decoration: none;
  color: inherit;
  transition: border-color 0.15s ease, transform 0.2s ease, box-shadow 0.2s ease;
}
a.ind-card:hover {
  border-color: var(--purple);
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: inherit;
}
.ind-card h3 { font-size: 1.06rem; margin-bottom: 6px; }
.ind-card p { color: var(--ink-soft); font-size: 0.93rem; margin: 0; }

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

.faq { max-width: 780px; margin: 0 auto; }
.faq details {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  box-shadow: var(--shadow-sm);
}
.faq summary {
  list-style: none;
  cursor: pointer;
  padding: 20px 56px 20px 24px;
  font-weight: 600;
  font-size: 1.04rem;
  position: relative;
  color: var(--ink);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 22px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--purple-dark);
  transition: transform 0.2s;
}
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details > div { padding: 0 24px 22px; color: var(--ink-soft); }
.faq details > div p:last-child { margin-bottom: 0; }

.faq-group { margin-bottom: 40px; }
.faq-group h2 { font-size: 1.3rem; margin-bottom: 18px; }

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

.cta-band {
  background: linear-gradient(120deg, var(--g900) 0%, var(--g800) 100%);
  color: #fff;
  border-radius: 24px;
  padding: clamp(48px, 6vw, 76px) clamp(28px, 5vw, 72px);
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  position: relative;
  overflow: hidden;
}
.cta-band::after {
  content: "";
  position: absolute;
  inset: 0;
  background: radial-gradient(500px 300px at 92% 10%, rgba(27, 94, 154, 0.3), transparent 70%);
  pointer-events: none;
}
.cta-band > * { position: relative; z-index: 1; }
.cta-band h2 { margin-bottom: 10px; }
.cta-band p { color: #B7C7D6; margin: 0; max-width: 520px; }
.cta-band .hero-cta { margin-top: 0; }

/* ---------- Split layout ---------- */

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(36px, 5vw, 72px); align-items: center; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; } }

.media-panel {
  border-radius: 20px;
  overflow: hidden;
  background: var(--g800);
  min-height: 340px;
  position: relative;
  display: flex;
  align-items: flex-end;
}
.media-panel svg { width: 100%; }

/* ---------- Forms ---------- */

.form { display: grid; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }

.field label {
  display: block;
  font-weight: 600;
  font-size: 0.93rem;
  margin-bottom: 7px;
  color: var(--ink);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  font-size: 1rem;
  font-family: inherit;
  color: var(--ink);
  background: #fff;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  transition: border-color 0.15s, box-shadow 0.15s;
}
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(27, 94, 154, 0.18);
}
.field textarea { resize: vertical; min-height: 120px; }
.field .hint { font-size: 0.85rem; color: var(--ink-mute); margin-top: 6px; }

fieldset.field { border: 0; padding: 0; margin: 0; }
fieldset.field legend { font-weight: 600; font-size: 0.93rem; margin-bottom: 10px; padding: 0; }
.choice-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
@media (max-width: 640px) { .choice-grid { grid-template-columns: 1fr; } }
.choice {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1.5px solid var(--line);
  border-radius: var(--radius-sm);
  cursor: pointer;
  font-size: 0.97rem;
}
.choice:hover { border-color: var(--purple-light); }
.choice input { accent-color: var(--purple-dark); width: 18px; height: 18px; }

.form-note { font-size: 0.88rem; color: var(--ink-mute); }
.form-success {
  display: none;
  background: var(--g50);
  border: 1.5px solid var(--g600);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
  color: var(--g700);
  font-weight: 500;
}
.form-success.show { display: block; }

/* ---------- Contact info list ---------- */

.info-list { list-style: none; padding: 0; margin: 0; display: grid; gap: 22px; }
.info-list li { display: flex; gap: 16px; align-items: flex-start; }
.info-list .icon-badge { width: 46px; height: 46px; margin: 0; }
.info-list strong { display: block; font-size: 1.02rem; }
.info-list span, .info-list a { color: var(--ink-soft); font-size: 0.97rem; }

/* ---------- Compare table ---------- */

.compare-wrap { overflow-x: auto; border-radius: var(--radius); border: 1px solid var(--line); box-shadow: var(--shadow-sm); }
.compare-table { width: 100%; border-collapse: collapse; background: #fff; min-width: 640px; }
.compare-table th, .compare-table td { padding: 16px 20px; text-align: left; font-size: 0.97rem; border-bottom: 1px solid var(--line); }
.compare-table thead th { background: var(--g900); color: #fff; font-weight: 700; }
.compare-table thead th:last-child { background: var(--purple-dark); }
.compare-table tbody tr:last-child td { border-bottom: 0; }
.compare-table td:first-child { font-weight: 600; color: var(--ink); width: 30%; }
.compare-table td { color: var(--ink-soft); }
.compare-table td.yes { color: var(--g700); font-weight: 600; }

/* ---------- Footer ---------- */

.site-footer { background: var(--g950); color: #9FB4C6; font-size: 0.95rem; }
.foot-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 40px;
  padding: clamp(56px, 7vw, 84px) 0 48px;
}
@media (max-width: 960px) { .foot-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 600px) { .foot-grid { grid-template-columns: 1fr; } }

.foot-brand .brand-name { color: #fff; }
.foot-brand p { margin-top: 14px; max-width: 300px; }

.foot-col h4 {
  color: #fff;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 18px;
}
.foot-col ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 11px; }
.foot-col a { color: #9FB4C6; text-decoration: none; }
.foot-col a:hover { color: #fff; }

.foot-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 22px 0;
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: space-between;
  font-size: 0.85rem;
  color: #7C8FA0;
}
.foot-bottom a { color: #7C8FA0; text-decoration: none; }
.foot-bottom a:hover { color: #fff; }

/* ---------- Legal pages ---------- */

.legal { max-width: 800px; color: var(--ink-soft); }
.legal h2 { font-size: 1.35rem; margin-top: 2.2em; }
.legal ul { padding-left: 22px; }
.legal li { margin-bottom: 8px; }

/* ---------- Reveal animation ---------- */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity 0.6s ease, transform 0.6s ease; }
.reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; } }

/* ---------- Utilities ---------- */

.mt-40 { margin-top: 40px; }
.mt-56 { margin-top: 56px; }
.center { text-align: center; }


/* ---------- v2 additions: hero imagery & photo cards ---------- */

.hero--img {
  background-color: var(--g900);
  background-image: linear-gradient(rgba(22, 32, 43, 0.82), rgba(25, 36, 48, 0.9)), var(--hero-img);
  background-size: cover;
  background-position: center;
}

.photo-card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  text-decoration: none;
  color: inherit;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.15s ease;
}
.photo-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); border-color: var(--purple); color: inherit; }
.photo-card img { width: 100%; height: 190px; object-fit: cover; }
.photo-card .photo-card-body { padding: 24px 24px 28px; display: flex; flex-direction: column; flex: 1; }
.photo-card h3 { font-size: 1.12rem; margin-bottom: 8px; }
.photo-card p { color: var(--ink-soft); font-size: 0.95rem; margin-bottom: 12px; }
.photo-card .card-link { margin-top: auto; }

.brand-tagline { display: block; font-size: 0.68rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; color: var(--ink-mute); }
.foot-brand .brand-tagline { color: #7C8FA0; }