/* =====================================================
   Roslin Design & Build — site styles
   Palette pulled from logo: navy + gold on warm cream
   ===================================================== */

:root {
  /* Light-only site. Samsung Messages WebView may still force-dark in
     the system-dark-mode + tap-link-from-text scenario — accepted as
     an edge case rather than fighting it across all users. */
  color-scheme: only light;
  --navy: #1B2434;
  --navy-deep: #131923;
  --navy-soft: #2A3447;
  --gold: #C9A961;
  --gold-light: #D9BD7A;
  --gold-deep: #A8893F;
  --cream: #FAF6EE;
  --cream-warm: #F4EDDC;
  --cream-edge: #EBE3D0;
  --white: #FFFFFF;
  --ink: #25282E;
  --ink-soft: #4A4D54;
  --muted: #757880;
  --rule: #E2DAC4;

  --serif: 'Cormorant Garamond', 'Cormorant', Georgia, 'Times New Roman', serif;
  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --container: 1280px;
  --container-narrow: 960px;

  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

/* ==========  Typography  ========== */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 500;
  color: var(--navy);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

h1 { font-size: clamp(2.75rem, 6vw, 5rem); font-weight: 400; }
h2 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 400; }
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); }
h4 { font-size: 1.25rem; font-weight: 600; }

p { margin: 0 0 1rem 0; }

.lead {
  font-family: var(--serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  line-height: 1.5;
  color: var(--ink-soft);
  font-weight: 400;
}

.eyebrow {
  font-family: var(--sans);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
}

.eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--gold);
}

/* ==========  Layout  ========== */

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 32px;
}

.container-narrow {
  width: 100%;
  max-width: var(--container-narrow);
  margin: 0 auto;
  padding: 0 32px;
}

section { padding: 96px 0; }
.section-lg { padding: 128px 0; }
.section-sm { padding: 64px 0; }

/* ==========  Header / Nav  ========== */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 246, 238, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--rule);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 32px;
  max-width: var(--container);
  margin: 0 auto;
}

.nav-logo {
  display: flex;
  align-items: center;
}

.nav-logo img {
  height: 120px;
  width: auto;
}

.nav-links {
  display: flex;
  gap: 44px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--navy);
  position: relative;
  padding: 6px 0;
  transition: color 0.25s var(--ease);
}

.nav-links a::after {
  content: '';
  position: absolute;
  left: 0;
  bottom: 0;
  width: 0;
  height: 1px;
  background: var(--gold);
  transition: width 0.3s var(--ease);
}

.nav-links a:hover { color: var(--gold-deep); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.active { color: var(--gold-deep); }
.nav-links a.active::after { width: 100%; }

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 22px !important;
  background: var(--navy);
  color: var(--cream) !important;
  border: 1px solid var(--navy);
  transition: all 0.3s var(--ease);
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy) !important;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.mobile-toggle span {
  display: block;
  width: 24px;
  height: 1.5px;
  background: var(--navy);
  margin: 5px 0;
  transition: 0.3s;
}

/* ==========  Buttons  ========== */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 32px;
  font-family: var(--sans);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.3s var(--ease);
  white-space: nowrap;
}

.btn-primary {
  background: var(--navy);
  color: var(--cream);
  border-color: var(--navy);
}

.btn-primary:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--navy);
}

.btn-outline {
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}

.btn-outline:hover {
  background: var(--navy);
  color: var(--cream);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  padding: 12px 0;
  border: none;
  border-bottom: 1px solid var(--navy);
}

.btn-ghost:hover {
  color: var(--gold-deep);
  border-color: var(--gold);
}

.btn .arrow {
  display: inline-block;
  transition: transform 0.3s var(--ease);
}

.btn:hover .arrow { transform: translateX(4px); }

/* ==========  Hero  ========== */

.hero {
  position: relative;
  min-height: calc(100vh - 160px);
  display: flex;
  align-items: center;
  background: var(--cream);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 80px 32px;
}

.hero-content { max-width: 580px; }

.hero h1 {
  margin: 24px 0 28px;
  font-style: normal;
}

.hero h1 .accent {
  font-style: italic;
  color: var(--gold-deep);
  font-weight: 300;
}

.hero .lead { margin-bottom: 40px; max-width: 520px; }

.hero-cta-group {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ==========  Hero placeholder visual (architectural)  ========== */

.hero-visual {
  position: relative;
}

.hero-visual-inner {
  position: relative;
  aspect-ratio: 4 / 5;
  background: linear-gradient(160deg, var(--cream-warm) 0%, var(--cream) 45%, var(--cream-edge) 100%);
  overflow: hidden;
}

.hero-visual-inner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(27, 36, 52, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 36, 52, 0.05) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
}

.hero-visual-inner::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(201, 169, 97, 0.22), transparent 55%),
    radial-gradient(circle at 20% 80%, rgba(168, 137, 63, 0.10), transparent 50%);
}

.hero-visual-frame {
  position: absolute;
  inset: 32px;
  border: 1px solid rgba(168, 137, 63, 0.35);
  z-index: 2;
}

.hero-visual-mark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}

/* Architectural-mark SVG variant (used elsewhere) */
.hero-visual-mark svg {
  width: 60%;
  height: 60%;
  max-width: 320px;
  stroke: var(--gold-light);
  fill: none;
  stroke-width: 1.2;
  opacity: 0.85;
}

/* Logo variant — full-color, full-opacity */
.hero-visual-mark .hero-logo-image {
  width: 78%;
  max-width: 420px;
  height: auto;
  display: block;
}

/* Stat strip */
.hero-stats {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--navy);
  color: var(--cream);
  padding: 28px 32px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  z-index: 5;
}

.stat .num {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--gold-light);
  display: block;
  line-height: 1;
  margin-bottom: 6px;
}

.stat .label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--cream);
  opacity: 0.75;
}

/* ==========  Generic Page Header (smaller hero)  ========== */

.page-hero {
  background: var(--cream);
  padding: 180px 0 96px;
  border-bottom: 1px solid var(--rule);
  position: relative;
}

.page-hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: end;
}

.page-hero h1 {
  margin: 24px 0 0;
}

.page-hero .lead {
  margin-top: 24px;
}

/* ==========  Sections  ========== */

.section-intro {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 72px;
}

.section-intro .eyebrow { margin-bottom: 24px; }

.section-intro h2 { margin-bottom: 24px; }

.section-cream { background: var(--cream); }
.section-warm { background: var(--cream-warm); }
.section-navy { background: var(--navy); color: var(--cream); }
.section-navy h1, .section-navy h2, .section-navy h3 { color: var(--cream); }
.section-navy .eyebrow { color: var(--gold-light); }
.section-navy .eyebrow::before { background: var(--gold-light); }

/* Divider mark */
.divider-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin: 48px 0;
}

.divider-mark .line {
  height: 1px;
  width: 60px;
  background: var(--gold);
}

.divider-mark .dot {
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ==========  Service Cards  ========== */

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.service-card {
  background: var(--white);
  padding: 48px 36px;
  border: 1px solid var(--rule);
  transition: all 0.4s var(--ease);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--gold);
  transition: width 0.4s var(--ease);
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 24px 48px -12px rgba(27, 36, 52, 0.12);
}

.service-card:hover::before { width: 100%; }

.service-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 28px;
  color: var(--gold-deep);
}

.service-card h3 {
  margin-bottom: 16px;
  font-size: 1.625rem;
}

.service-card p {
  color: var(--ink-soft);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ==========  Service Detail Rows  ========== */

.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: 120px;
}

.service-row:last-child { margin-bottom: 0; }

.service-row.reverse { direction: rtl; }
.service-row.reverse > * { direction: ltr; }

.service-row-content { max-width: 480px; }

.service-row h3 {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  margin: 16px 0 24px;
}

.service-row p {
  color: var(--ink-soft);
  font-size: 1.05rem;
  margin-bottom: 16px;
}

.service-features {
  list-style: none;
  margin-top: 28px;
  padding: 0;
}

.service-features li {
  padding: 12px 0;
  border-top: 1px solid var(--rule);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 14px;
}

.service-features li:last-child { border-bottom: 1px solid var(--rule); }

.service-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
  flex-shrink: 0;
}

/* ==========  Visual placeholders (image stand-ins)  ========== */

.visual {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  background: var(--navy);
}

.visual.wide { aspect-ratio: 16 / 10; }
.visual.square { aspect-ratio: 1 / 1; }

.visual-cream {
  background: linear-gradient(140deg, var(--cream-warm) 0%, var(--cream-edge) 100%);
}

.visual-navy {
  background: linear-gradient(155deg, var(--navy-soft), var(--navy) 50%, var(--navy-deep));
}

.visual-grid {
  background-image:
    linear-gradient(rgba(27, 36, 52, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(27, 36, 52, 0.06) 1px, transparent 1px);
  background-size: 32px 32px;
}

.visual-frame {
  position: absolute;
  inset: 24px;
  border: 1px solid rgba(201, 169, 97, 0.5);
}

.visual.visual-navy .visual-frame {
  border-color: rgba(217, 189, 122, 0.4);
}

.visual-mark {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2;
}

.visual-mark svg {
  width: 50%;
  height: 50%;
  max-width: 220px;
  fill: none;
  stroke-width: 1.2;
}

.visual.visual-cream .visual-mark svg { stroke: var(--gold-deep); opacity: 0.55; }
.visual.visual-navy .visual-mark svg { stroke: var(--gold-light); opacity: 0.7; }

.visual-tag {
  position: absolute;
  bottom: 24px;
  left: 24px;
  z-index: 3;
  background: var(--cream);
  padding: 12px 20px;
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--navy);
  font-weight: 500;
}

.visual.visual-navy .visual-tag {
  background: var(--gold);
  color: var(--navy);
}

/* ==========  About / Story  ========== */

.about-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 80px;
  align-items: center;
}

.about-content h2 { margin: 24px 0 32px; }

.about-content p { font-size: 1.05rem; color: var(--ink-soft); margin-bottom: 20px; }

.signature {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid var(--rule);
}

.signature .name {
  font-family: var(--serif);
  font-size: 1.5rem;
  color: var(--navy);
  font-style: italic;
  display: block;
}

.signature .title {
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 6px;
  display: block;
}

/* ==========  Values grid  ========== */

.values-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 64px;
}

.value {
  border-top: 1px solid rgba(201, 169, 97, 0.3);
  padding-top: 28px;
}

.value-num {
  font-family: var(--serif);
  font-size: 0.95rem;
  letter-spacing: 0.2em;
  color: var(--gold-light);
  display: block;
  margin-bottom: 16px;
}

.value h3 {
  font-size: 1.5rem;
  margin-bottom: 14px;
  color: var(--cream);
}

.value p {
  font-size: 0.95rem;
  color: rgba(250, 246, 238, 0.75);
  line-height: 1.7;
}

/* ==========  Process timeline  ========== */

.process {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  position: relative;
}

.process::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 12.5%;
  right: 12.5%;
  height: 1px;
  background: var(--rule);
}

.step {
  text-align: center;
  position: relative;
  z-index: 2;
}

.step-num {
  width: 64px;
  height: 64px;
  border: 1px solid var(--gold);
  background: var(--cream);
  color: var(--gold-deep);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  font-family: var(--serif);
  font-size: 1.5rem;
  transform: rotate(45deg);
}

.step-num span { transform: rotate(-45deg); display: block; }

.step h4 {
  font-family: var(--serif);
  font-size: 1.375rem;
  font-weight: 500;
  margin-bottom: 12px;
  color: var(--navy);
}

.step p {
  font-size: 0.9rem;
  color: var(--ink-soft);
  line-height: 1.6;
}

/* ==========  Featured CTA strip  ========== */

.cta-strip {
  background: var(--navy);
  color: var(--cream);
  position: relative;
  overflow: hidden;
}

.cta-strip::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(201, 169, 97, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201, 169, 97, 0.04) 1px, transparent 1px);
  background-size: 56px 56px;
}

.cta-strip .container {
  position: relative;
  z-index: 2;
  text-align: center;
  padding-top: 24px;
  padding-bottom: 24px;
}

.cta-strip h2 { margin: 24px auto 24px; max-width: 700px; }
.cta-strip .lead { color: rgba(250, 246, 238, 0.8); max-width: 560px; margin: 0 auto 40px; }

.cta-strip .btn-primary {
  background: var(--gold);
  color: var(--navy);
  border-color: var(--gold);
}

.cta-strip .btn-primary:hover {
  background: var(--cream);
  border-color: var(--cream);
  color: var(--navy);
}

/* ==========  Contact page  ========== */

.contact-grid {
  display: grid;
  grid-template-columns: 5fr 6fr;
  gap: 96px;
  align-items: start;
}

.contact-info { padding-top: 12px; }

.contact-block {
  margin-bottom: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--rule);
}

.contact-block:last-child { border-bottom: none; }

.contact-label {
  font-size: 0.72rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 14px;
  display: block;
  font-weight: 500;
}

.contact-value {
  font-family: var(--serif);
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--navy);
  display: block;
  line-height: 1.3;
}

.contact-value a:hover { color: var(--gold-deep); }

.contact-note { color: var(--ink-soft); font-size: 0.95rem; margin-top: 8px; }

.contact-card {
  background: var(--white);
  padding: 56px 48px;
  border: 1px solid var(--rule);
}

.contact-card h3 {
  margin-bottom: 16px;
  font-size: 1.875rem;
}

.contact-card .lead {
  font-size: 1.05rem;
  margin-bottom: 32px;
}

.contact-bullets {
  list-style: none;
  padding: 0;
  margin: 32px 0;
}

.contact-bullets li {
  padding: 14px 0;
  border-top: 1px solid var(--rule);
  font-size: 0.95rem;
  display: flex;
  align-items: flex-start;
  gap: 14px;
  color: var(--ink-soft);
}

.contact-bullets li:last-child { border-bottom: 1px solid var(--rule); }

.contact-bullets li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--gold);
  transform: rotate(45deg);
  flex-shrink: 0;
  margin-top: 8px;
}

/* ==========  Footer  ========== */

.site-footer {
  background: var(--navy);
  color: var(--cream);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 64px;
  padding-bottom: 64px;
  border-bottom: 1px solid rgba(217, 189, 122, 0.18);
}

.footer-brand img {
  height: 88px;
  width: auto;
  margin-bottom: 28px;
  /* Logo is transparent navy + gold; on navy footer, render it as cream monochrome */
  filter: brightness(0) invert(1) opacity(0.92);
}

.footer-brand p {
  color: rgba(250, 246, 238, 0.7);
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-col h4 {
  color: var(--gold-light);
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.footer-col ul { list-style: none; padding: 0; }

.footer-col li { margin-bottom: 12px; }

.footer-col a {
  color: rgba(250, 246, 238, 0.75);
  font-size: 0.95rem;
  transition: color 0.2s var(--ease);
}

.footer-col a:hover { color: var(--gold-light); }

.footer-col p {
  color: rgba(250, 246, 238, 0.75);
  font-size: 0.95rem;
  margin-bottom: 8px;
}

.footer-bottom {
  display: flex;
  justify-content: center;
  align-items: center;
  padding-top: 32px;
  font-size: 0.82rem;
  color: rgba(250, 246, 238, 0.5);
}

.footer-bottom .marker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.footer-bottom .marker .dot {
  width: 5px;
  height: 5px;
  background: var(--gold);
  transform: rotate(45deg);
}

/* ==========  Featured / About teaser block  ========== */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.split.split-tight { gap: 64px; }

.split-content { max-width: 500px; }
.split-content h2 { margin: 20px 0 28px; }
.split-content p { color: var(--ink-soft); font-size: 1.05rem; margin-bottom: 16px; }
.split-content .btn { margin-top: 24px; }

/* ==========  Contact form  ========== */

.contact-form-section .container-narrow { max-width: 760px; }

.contact-form {
  display: block;
}

.contact-form .form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 36px;
}

.contact-form .form-field {
  display: block;
}

.contact-form .form-field.full {
  grid-column: 1 / -1;
}

.contact-form .form-label {
  display: block;
  font-family: var(--sans);
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-deep);
  margin-bottom: 12px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 16px 18px;
  font-family: var(--sans);
  font-size: 1rem;
  color: var(--ink);
  background: var(--white);
  border: 1px solid var(--rule);
  border-radius: 0;
  outline: none;
  transition: border-color 0.2s var(--ease), box-shadow 0.2s var(--ease);
  -webkit-appearance: none;
  appearance: none;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--muted);
  opacity: 0.7;
}

.contact-form input:hover,
.contact-form textarea:hover {
  border-color: var(--cream-edge);
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 169, 97, 0.12);
}

.contact-form textarea {
  resize: vertical;
  min-height: 160px;
  line-height: 1.6;
}

.form-submit {
  margin-top: 8px;
}

/* ==========  Responsive  ========== */

@media (max-width: 1024px) {
  .hero-grid, .page-hero .container, .about-grid, .contact-grid, .split {
    grid-template-columns: 1fr;
    gap: 64px;
  }
  .service-grid { grid-template-columns: repeat(2, 1fr); }
  .values-grid { grid-template-columns: repeat(2, 1fr); }
  .process { grid-template-columns: repeat(2, 1fr); gap: 48px; }
  .process::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 48px; }
  section { padding: 80px 0; }
  .section-lg { padding: 96px 0; }
  .service-row { grid-template-columns: 1fr; gap: 48px; margin-bottom: 80px; }
  .service-row.reverse { direction: ltr; }
  .hero-stats { position: static; }
  /* Reduce dark navy hero block footprint at narrower widths */
  .hero-visual-inner { aspect-ratio: 16 / 10; }
  .hero-stats { padding: 22px 28px; gap: 24px; }
  .stat .num { font-size: 1.6rem; }
}

@media (max-width: 700px) {
  .container, .container-narrow { padding: 0 22px; }
  .nav { padding: 10px 22px; }
  .nav-logo img { height: 88px; }
  .nav-links { display: none; }
  .mobile-toggle { display: block; }
  section { padding: 64px 0; }
  .page-hero { padding: 110px 0 56px; }
  .hero { min-height: auto; }
  .hero-grid { padding: 48px 22px; gap: 40px; }
  .hero-cta-group { flex-direction: column; align-items: stretch; }
  .hero-cta-group .btn { justify-content: center; }
  .service-grid, .values-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 40px; padding-bottom: 40px; }
  .footer-bottom { flex-direction: column; gap: 12px; text-align: center; }
  .contact-card { padding: 36px 28px; }
  /* Compact, brighter mobile hero */
  .hero-visual-inner { aspect-ratio: 5 / 3; }
  /* Mobile-only: lift the stats strip from navy to warm cream so the
     home-page hero reads as one continuous bright block on phones. */
  .hero-stats {
    background: var(--cream-warm);
    color: var(--navy);
    border-top: 1px solid var(--rule);
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 18px 22px;
  }
  .stat .num { color: var(--gold-deep); font-size: 1.4rem; }
  .stat .label { color: var(--ink-soft); opacity: 1; }
  /* Tighter dark CTA strip on small screens */
  .cta-strip { padding: 56px 0; }
  /* Stack contact form fields */
  .contact-form .form-grid { grid-template-columns: 1fr; gap: 18px; }
  .contact-form input, .contact-form textarea { padding: 14px 16px; }
  .form-submit { width: 100%; justify-content: center; }
}

/* Mobile menu (toggled via :target) */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--cream);
  z-index: 200;
  padding: 100px 32px;
}

.mobile-menu:target { display: flex; flex-direction: column; gap: 24px; }

.mobile-menu a {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--navy);
  border-bottom: 1px solid var(--rule);
  padding-bottom: 16px;
}

.mobile-menu .close {
  position: absolute;
  top: 28px;
  right: 28px;
  font-family: var(--sans);
  font-size: 0.78rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-bottom: none;
  padding: 0;
}