/* =========================================================
   XTRA Land Partners — design system
   Palette: deep navy, electric cyan, entitlement green, off-white
   Typography: Space Grotesk (display) + Inter (body)
   ========================================================= */

:root {
  /* Brand palette */
  --navy-950: #050E1F;
  --navy-900: #0A1F3A;
  --navy-800: #0F2A4D;
  --navy-700: #163B6B;
  --navy-600: #1F4F8B;

  --cyan-500: #00C2C7;       /* electric/cyan blue */
  --cyan-400: #2EE0E5;
  --cyan-300: #7AF0F2;

  --green-700: #005A00;      /* deeper logo-green shade */
  --green-600: #007000;
  --green-500: #008001;      /* logo green — brand primary */
  --green-400: #21A324;
  --green-300: #7AD07C;

  --off-white: #F6F8F7;
  --paper:     #FBFCFB;
  --ink-900:   #0B1320;
  --ink-700:   #2A3344;
  --ink-500:   #5A6679;
  --ink-300:   #8A95A8;
  --ink-200:   #C9D1DD;
  --ink-100:   #E4E8EF;

  /* Type */
  --font-display: "Space Grotesk", ui-sans-serif, system-ui, sans-serif;
  --font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;

  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 18px;
  --radius-xl: 24px;

  --container: 1380px;

  --shadow-1: 0 1px 2px rgba(5, 14, 31, 0.06), 0 2px 8px rgba(5, 14, 31, 0.04);
  --shadow-2: 0 4px 14px rgba(5, 14, 31, 0.08), 0 12px 40px rgba(5, 14, 31, 0.06);
}

/* THEME: DARK (default) */
:root,
[data-theme="dark"] {
  --bg: var(--navy-950);
  --bg-elev: var(--navy-900);
  --bg-card: rgba(255, 255, 255, 0.025);
  --bg-card-strong: rgba(255, 255, 255, 0.04);
  --text: #E8EEF7;
  --text-muted: #9FB0C7;
  --text-dim: #6E7E96;
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --line-faint: rgba(255, 255, 255, 0.05);
  --accent-cyan: var(--cyan-400);
  --accent-green: var(--green-500);
  --accent-on: #041018;
  --hero-tint: radial-gradient(60% 60% at 50% 0%, rgba(0, 194, 199, 0.12), transparent 70%);
  --brand-mark-bg: var(--navy-900);
  --brand-mark-stroke: rgba(255,255,255,0.10);
  --brand-x-fill: #FFFFFF;
  --btn-ghost-bg: rgba(255,255,255,0.04);
  --btn-ghost-bg-hover: rgba(255,255,255,0.08);
  --card-grad: linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.01));
  --form-bg: rgba(255,255,255,0.03);
  --form-input: rgba(255,255,255,0.04);
  --focus: 0 0 0 3px rgba(0, 194, 199, 0.35);
}

/* THEME: LIGHT */
[data-theme="light"] {
  --bg: var(--off-white);
  --bg-elev: #FFFFFF;
  --bg-card: #FFFFFF;
  --bg-card-strong: #FFFFFF;
  --text: var(--ink-900);
  --text-muted: var(--ink-500);
  --text-dim: var(--ink-300);
  --border: rgba(11, 19, 32, 0.10);
  --border-strong: rgba(11, 19, 32, 0.18);
  --line-faint: rgba(11, 19, 32, 0.07);
  --accent-cyan: #008A8F;
  --accent-green: #006A01;
  --accent-on: #FFFFFF;
  --hero-tint: radial-gradient(60% 60% at 50% 0%, rgba(0, 194, 199, 0.10), transparent 70%);
  --brand-mark-bg: #FFFFFF;
  --brand-mark-stroke: rgba(11,19,32,0.10);
  --brand-x-fill: var(--ink-900);
  --btn-ghost-bg: rgba(11,19,32,0.04);
  --btn-ghost-bg-hover: rgba(11,19,32,0.08);
  --card-grad: linear-gradient(180deg, #FFFFFF, #FBFCFB);
  --form-bg: #FFFFFF;
  --form-input: #FFFFFF;
  --focus: 0 0 0 3px rgba(0, 138, 143, 0.30);
}

/* ============ Reset & base ============ */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}
img, svg { display: block; max-width: 100%; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 600; letter-spacing: -0.02em; line-height: 1.1; margin: 0; color: var(--text); }
p { margin: 0; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: none;
  box-shadow: var(--focus);
  border-radius: 6px;
}

ul, ol { margin: 0; padding: 0; list-style: none; }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
@media (min-width: 720px) { .container { padding: 0 56px; } }
@media (min-width: 1200px) { .container { padding: 0 80px; } }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--accent-cyan); color: var(--accent-on); padding: 8px 14px; border-radius: 6px;
  font-weight: 600;
}
.skip-link:focus { left: 12px; top: 12px; z-index: 100; }

/* ============ Header ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in oklab, var(--bg) 70%, transparent);
  backdrop-filter: saturate(140%) blur(14px);
  -webkit-backdrop-filter: saturate(140%) blur(14px);
  border-bottom: 1px solid var(--border);
}
[data-theme="light"] .site-header {
  background: #FFFFFF;
  backdrop-filter: none;
  -webkit-backdrop-filter: none;
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 16px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo {
  display: block;
  height: 40px;
  width: auto;
  max-width: 100%;
  object-fit: contain;
}
[data-theme="dark"] .brand-logo,
[data-theme="dark"] .footer__logo {
  background: #F6F8F7;
  padding: 4px 8px;
  border-radius: 6px;
}
[data-theme="light"] .brand-logo { background: #FFFFFF; }
.footer__logo {
  display: block;
  height: 44px;
  width: auto;
  max-width: 260px;
  object-fit: contain;
}

.primary-nav { display: none; gap: 28px; font-size: 14px; }
.primary-nav a { color: var(--text-muted); transition: color .18s ease; }
.primary-nav a:hover { color: var(--text); }
.primary-nav .nav-phone {
  color: #FFFFFF;
  border: 1px solid transparent;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--green-500);
  box-shadow: 0 8px 24px rgba(0, 128, 1, 0.22);
}
.primary-nav .nav-phone:hover {
  color: #FFFFFF;
  background: var(--green-600);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(0, 128, 1, 0.30);
}
.primary-nav .nav-cta {
  color: var(--text);
  border: 1px solid var(--border-strong);
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--btn-ghost-bg);
  transition: background .18s ease, border-color .18s ease;
}
.primary-nav .nav-cta:hover { background: var(--btn-ghost-bg-hover); border-color: var(--accent-cyan); color: var(--text); }

@media (min-width: 920px) { .primary-nav { display: flex; align-items: center; } }

.theme-toggle {
  appearance: none; background: var(--btn-ghost-bg); border: 1px solid var(--border);
  width: 38px; height: 38px; border-radius: 999px;
  display: inline-flex; align-items: center; justify-content: center;
  color: var(--text); cursor: pointer;
  transition: background .18s ease, color .18s ease, border-color .18s ease;
}
.theme-toggle:hover { background: var(--btn-ghost-bg-hover); border-color: var(--border-strong); }
.theme-toggle__icon { width: 18px; height: 18px; }
[data-theme="dark"] .theme-toggle__icon--sun { display: block; }
[data-theme="dark"] .theme-toggle__icon--moon { display: none; }
[data-theme="light"] .theme-toggle__icon--sun { display: none; }
[data-theme="light"] .theme-toggle__icon--moon { display: block; }

/* ============ Common section components ============ */
.eyebrow {
  font-family: var(--font-body); font-weight: 700; letter-spacing: 0.16em;
  text-transform: uppercase; font-size: 15px;
  color: var(--accent-cyan);
  margin: 0 0 16px;
}
.section-head { max-width: 760px; margin: 0 0 56px; }
.section-head h2 { font-size: clamp(28px, 3.4vw, 44px); }
.section-lede { color: var(--text-muted); font-size: 17px; line-height: 1.6; margin-top: 14px; max-width: 65ch; }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px; border-radius: 999px; font-weight: 600; font-size: 14.5px;
  transition: transform .15s ease, background .2s ease, color .2s ease, border-color .2s ease, box-shadow .2s ease;
  border: 1px solid transparent;
  cursor: pointer;
  letter-spacing: 0.01em;
  font-family: var(--font-body);
  text-decoration: none;
}
.btn--primary {
  background: var(--green-500);
  color: #FFFFFF;
  box-shadow: 0 6px 24px rgba(0, 128, 1, 0.22);
}
.btn--primary:hover {
  background: var(--green-600);
  transform: translateY(-1px);
  box-shadow: 0 10px 30px rgba(0, 128, 1, 0.32);
}
.btn--ghost {
  background: var(--btn-ghost-bg); color: var(--text); border-color: var(--border-strong);
}
.btn--ghost:hover { background: var(--btn-ghost-bg-hover); border-color: var(--accent-cyan); }
.btn--lg { padding: 16px 26px; font-size: 16px; }

.grad-text {
  background: linear-gradient(110deg, var(--cyan-400) 0%, var(--green-500) 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
[data-theme="light"] .grad-text {
  background: linear-gradient(110deg, #008A8F 0%, var(--green-600) 80%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ============ HERO ============ */
.hero { position: relative; padding: 80px 0 96px; overflow: hidden; }
@media (min-width: 720px) { .hero { padding: 120px 0 140px; } }

.hero__bg { position: absolute; inset: 0; z-index: 0; overflow: hidden; }
.hero__bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, color-mix(in oklab, var(--bg) 82%, transparent) 0%, color-mix(in oklab, var(--bg) 52%, transparent) 45%, color-mix(in oklab, var(--bg) 32%, transparent) 100%),
    linear-gradient(180deg, color-mix(in oklab, var(--bg) 22%, transparent) 0%, color-mix(in oklab, var(--bg) 55%, transparent) 100%);
}
.hero__parcel-bg-wrap {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.hero__parcel-bg {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: .88;
  filter: contrast(1.2) saturate(.96);
}
[data-theme="light"] .hero__parcel-bg {
  opacity: .76;
  filter: grayscale(1) contrast(1.22) saturate(.62);
}
.hero__grid {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: .72;
}
.hero__inner { position: relative; z-index: 1; }
.hero__inner .hero__eyebrow,
.hero__inner .hero__title,
.hero__inner .hero__lede,
.hero__inner .hero__cta { max-width: 920px; }
.hero__title {
  font-size: clamp(40px, 6.4vw, 86px);
  line-height: 1.02;
  letter-spacing: -0.035em;
  margin: 10px 0 24px;
  font-weight: 600;
}
.hero__lede {
  font-size: clamp(17px, 1.7vw, 20px);
  color: var(--text);
  max-width: 62ch;
  line-height: 1.55;
  font-weight: 500;
}
[data-theme="light"] .hero__lede { color: var(--ink-700); }
[data-theme="dark"] .hero__lede { color: #D6DEEB; }

.hero__cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 36px; }

.hero__stats {
  margin: 60px 0 0;
  display: grid; gap: 18px;
  grid-template-columns: 1fr;
  padding-top: 28px;
  border-top: 1px solid var(--border);
}
@media (min-width: 720px) { .hero__stats { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 32px; } }
.hero__stats div dt {
  font-size: 13px; letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--text); font-weight: 700;
  margin-bottom: 6px;
}
[data-theme="light"] .hero__stats div dt { color: var(--ink-700); }
[data-theme="dark"] .hero__stats div dt { color: #D6DEEB; }
.hero__stats div dd { margin: 0; color: var(--text); font-weight: 500; font-size: 15.5px; }
[data-theme="light"] .hero__stats div dd { color: var(--ink-700); }
[data-theme="dark"] .hero__stats div dd { color: #D6DEEB; }

/* ============ Section spacing ============ */
section { padding: 96px 0; position: relative; }
@media (min-width: 720px) { section { padding: 120px 0; } }
.hero { padding-top: 80px; padding-bottom: 96px; }

/* ============ BRIDGE ============ */
.bridge { border-top: 1px solid var(--border); background:
  linear-gradient(180deg, var(--bg) 0%, color-mix(in oklab, var(--bg) 92%, var(--navy-800)) 100%);
}
[data-theme="light"] .bridge { background: linear-gradient(180deg, var(--bg) 0%, #EEF4F1 100%); }

.bridge__chain {
  display: grid; gap: 18px;
  grid-template-columns: 1fr;
  counter-reset: bridge;
  margin-top: 16px;
}
@media (min-width: 880px) { .bridge__chain { grid-template-columns: repeat(4, 1fr); gap: 18px; } }

.bridge__node {
  position: relative;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--card-grad);
  display: flex; flex-direction: column; gap: 10px;
  min-height: 230px;
  overflow: hidden;
}
.bridge__node::after {
  content: ""; position: absolute; top: 50%; right: -10px; width: 18px; height: 18px;
  background: linear-gradient(45deg, var(--accent-cyan), var(--accent-green));
  transform: translate(50%, -50%) rotate(45deg);
  border-radius: 3px; opacity: .8;
  display: none;
}
@media (min-width: 880px) {
  .bridge__node:not(.bridge__node--final)::after { display: block; }
}
.bridge__index { font-family: var(--font-display); font-size: 12px; letter-spacing: 0.18em; color: var(--accent-cyan); }
.bridge__node h3 { font-size: 22px; }
.bridge__node p { color: var(--text-muted); font-size: 14.5px; }
.bridge__bar { height: 6px; border-radius: 999px; background: rgba(255,255,255,0.06); margin-top: auto; overflow: hidden; position: relative; }
[data-theme="light"] .bridge__bar { background: rgba(11,19,32,0.06); }
.bridge__bar::before { content:""; position: absolute; inset: 0; border-radius: inherit; background: linear-gradient(90deg, var(--accent-cyan), var(--accent-green)); transform-origin: left; }
.bridge__bar--1::before { transform: scaleX(0.18); }
.bridge__bar--2::before { transform: scaleX(0.42); }
.bridge__bar--3::before { transform: scaleX(0.78); }
.bridge__bar--4::before { transform: scaleX(1); }
.bridge__label { font-size: 12px; color: var(--text-dim); letter-spacing: 0.04em; }
.bridge__note { color: var(--text-dim); font-size: 12.5px; margin-top: 28px; }

/* ============ MODEL / STEPS ============ */
.steps {
  display: grid; gap: 16px;
  grid-template-columns: 1fr;
}
@media (min-width: 700px) { .steps { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .steps { grid-template-columns: repeat(5, 1fr); gap: 14px; } }

.step {
  padding: 26px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--card-grad);
  display: flex; flex-direction: column; gap: 12px;
  position: relative;
  transition: border-color .2s ease, transform .2s ease;
}
.step:hover { border-color: var(--border-strong); transform: translateY(-2px); }
.step__head { display: flex; align-items: center; justify-content: space-between; }
.step__num, .bridge__index { display: none; }
.step__icon { width: 26px; height: 26px; color: var(--accent-green); }
.step h3 { font-size: 20px; }
.step p { color: var(--text-muted); font-size: 14.5px; }
.step--exit { background: linear-gradient(180deg, color-mix(in oklab, var(--accent-green) 7%, transparent), transparent); border-color: color-mix(in oklab, var(--accent-green) 30%, var(--border)); }
.step--exit .step__icon { color: var(--accent-cyan); }

.callout {
  margin-top: 56px;
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px dashed var(--border-strong);
  background: var(--bg-card);
}
.callout h4 { font-family: var(--font-display); font-size: 14px; letter-spacing: 0.18em; text-transform: uppercase; color: var(--accent-cyan); margin-bottom: 12px; }
.callout ul { display: grid; gap: 8px; }
.callout li { color: var(--text-muted); font-size: 15px; }
.callout strong { color: var(--text); font-weight: 600; }

/* ============ AUDIENCE CARDS ============ */
.audience { background:
  linear-gradient(180deg, color-mix(in oklab, var(--bg) 92%, var(--navy-800)) 0%, var(--bg) 100%);
}
[data-theme="light"] .audience { background: linear-gradient(180deg, #EEF4F1 0%, var(--bg) 100%); }

.cards { display: grid; gap: 16px; grid-template-columns: 1fr; }
@media (min-width: 720px) { .cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1080px) { .cards { grid-template-columns: repeat(4, 1fr); } }

.card {
  padding: 28px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border);
  background: var(--card-grad);
  display: flex; flex-direction: column; gap: 12px;
  transition: border-color .2s ease, transform .2s ease;
}
.card:hover { border-color: var(--accent-cyan); transform: translateY(-2px); }
.card__tag {
  display: inline-block; align-self: flex-start;
  font-family: var(--font-body); font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  font-size: 10.5px; padding: 5px 10px; border-radius: 999px;
  color: var(--accent-cyan);
  border: 1px solid color-mix(in oklab, var(--accent-cyan) 40%, transparent);
  background: color-mix(in oklab, var(--accent-cyan) 8%, transparent);
}
.card h3 { font-size: 19px; }
.card p { color: var(--text-muted); font-size: 14.5px; }
.card__list { display: grid; gap: 6px; margin-top: 8px; padding-top: 16px; border-top: 1px solid var(--border); }
.card__list li { position: relative; padding-left: 18px; color: var(--text); font-size: 14px; }
.card__list li::before {
  content: ""; position: absolute; left: 0; top: 9px; width: 8px; height: 8px;
  border-left: 2px solid var(--accent-green); border-bottom: 2px solid var(--accent-green);
  transform: rotate(-45deg);
}

/* ============ CRITERIA ============ */
.criteria__grid {
  display: grid; gap: 56px;
  grid-template-columns: 1fr;
}
@media (min-width: 960px) { .criteria__grid { grid-template-columns: 360px 1fr; gap: 80px; } }
.criteria__intro h2 { font-size: clamp(28px, 3.4vw, 40px); }
.criteria__list {
  display: grid; gap: 0;
  grid-template-columns: 1fr;
}
@media (min-width: 720px) { .criteria__list { grid-template-columns: repeat(2, 1fr); } }

.criteria__list li {
  padding: 24px 4px 24px 0;
  border-top: 1px solid var(--border);
}
.criteria__list li:nth-child(1), .criteria__list li:nth-child(2) { border-top-color: var(--accent-cyan); border-top-width: 1px; }
.criteria__list li h3 {
  font-family: var(--font-display);
  font-size: 17px; letter-spacing: -0.01em; margin-bottom: 6px;
  display: flex; align-items: center; gap: 10px;
}
.criteria__list li h3::before {
  content: ""; width: 8px; height: 8px; border-radius: 2px;
  background: linear-gradient(135deg, var(--accent-cyan), var(--accent-green));
}
.criteria__list li p { color: var(--text-muted); font-size: 14.5px; }

@media (min-width: 720px) {
  .criteria__list li { padding-right: 36px; }
}

/* ============ WHY ============ */
.why { background:
  linear-gradient(180deg, var(--bg) 0%, color-mix(in oklab, var(--bg) 90%, var(--navy-800)) 100%);
  border-top: 1px solid var(--border);
}
[data-theme="light"] .why { background: linear-gradient(180deg, var(--bg) 0%, #EAF2EE 100%); }

.why__grid { display: grid; gap: 48px; grid-template-columns: 1fr; }
@media (min-width: 960px) { .why__grid { grid-template-columns: 1fr 1.2fr; gap: 80px; } }
.why__head h2 { font-size: clamp(28px, 3.4vw, 44px); }
.why__list { display: grid; gap: 4px; }
.why__list li { padding: 24px 0; border-top: 1px solid var(--border); display: grid; grid-template-columns: 56px 1fr; column-gap: 16px; align-items: start; }
.why__list li > .why__num { grid-row: 1 / span 2; }
.why__list li h3 { grid-column: 2; }
.why__list li p { grid-column: 2; }
.why__list li:first-child { border-top: none; }
.why__num { font-family: var(--font-display); color: var(--accent-green); font-size: 14px; letter-spacing: 0.2em; padding-top: 4px; }
.why__list h3 { font-size: 19px; margin-bottom: 6px; }
.why__list p { color: var(--text-muted); font-size: 15px; max-width: 60ch; }

/* ============ CONTACT ============ */
.contact { border-top: 1px solid var(--border); }
.contact__grid { display: grid; gap: 56px; grid-template-columns: 1fr; }
@media (min-width: 960px) { .contact__grid { grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: start; } }
.contact__copy h2 { font-size: clamp(28px, 3.4vw, 44px); }
.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 28px;
}
.contact__meta { color: var(--text-dim); font-size: 13px; margin-top: 16px; letter-spacing: 0.04em; }

.contact__form {
  display: grid; gap: 16px;
  grid-template-columns: 1fr;
  padding: 24px;
  background: var(--form-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}
@media (min-width: 600px) {
  .contact__form { grid-template-columns: 1fr 1fr; padding: 28px; }
}
.field { display: flex; flex-direction: column; gap: 6px; }
.field--wide { grid-column: 1 / -1; }
.contact__form label {
  font-size: 11.5px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--text-dim); font-weight: 600;
}
.contact__form input,
.contact__form select,
.contact__form textarea {
  font: inherit;
  font-family: var(--font-body);
  background: var(--form-input);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 14px;
  transition: border-color .15s ease, box-shadow .15s ease;
}
.contact__form input:focus,
.contact__form select:focus,
.contact__form textarea:focus { border-color: var(--accent-cyan); }
.contact__form textarea { resize: vertical; min-height: 96px; }
.contact__form .btn { grid-column: 1 / -1; justify-self: start; }
.form-note { grid-column: 1 / -1; font-size: 12px; color: var(--text-dim); }

/* ============ FOOTER ============ */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 64px 0 32px;
  background: color-mix(in oklab, var(--bg) 92%, var(--navy-900));
}
[data-theme="light"] .site-footer { background: #EEF2F0; }

.footer__grid {
  display: grid; gap: 40px; grid-template-columns: 1fr;
  padding-bottom: 40px; border-bottom: 1px solid var(--border);
}
@media (min-width: 720px) { .footer__grid { grid-template-columns: 1.6fr 1fr 1fr 1.1fr; gap: 40px; } }

.footer__brand { display: flex; flex-direction: column; gap: 14px; }
.footer__positioning { color: var(--text-muted); font-size: 14.5px; max-width: 44ch; }

.footer__nav, .footer__meta { display: flex; flex-direction: column; gap: 8px; }
.footer__nav h4, .footer__meta h4 {
  font-family: var(--font-body); font-size: 11px; letter-spacing: 0.18em; text-transform: uppercase;
  color: var(--text-dim); font-weight: 600; margin-bottom: 6px;
}
.footer__nav a, .footer__meta a { color: var(--text-muted); font-size: 14.5px; transition: color .15s ease; }
.footer__nav a:hover, .footer__meta a:hover { color: var(--text); }
.footer__meta p { color: var(--text-muted); font-size: 14px; }

.footer__legal {
  display: flex; flex-direction: column; gap: 6px;
  padding-top: 24px; color: var(--text-dim); font-size: 12.5px;
}
@media (min-width: 720px) { .footer__legal { flex-direction: row; justify-content: space-between; gap: 24px; } }

/* ============ Motion / reveal ============ */
/* Only hide elements once we know JS will animate them; class added by IO observer. */
@media (prefers-reduced-motion: no-preference) {
  .js-reveal .reveal { opacity: 0; transform: translateY(14px); transition: opacity .6s ease, transform .6s ease; }
  .js-reveal .reveal.is-in { opacity: 1; transform: translateY(0); }
}

/* ============ Reduced motion ============ */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}