/* ============================================
   INTERVOICE FUSION — Stylesheet
   Elegant, modern, professional
   ============================================ */

/* ---------- Reset & Base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: none; background: none; color: inherit; }
ul { list-style: none; }

/* ---------- CSS Variables (Light theme) ---------- */
:root {
  --c-bg: #fafaf7;
  --c-bg-alt: #f0ede6;
  --c-bg-elevated: #ffffff;
  --c-text: #1a1a1a;
  --c-text-muted: #5a5a5a;
  --c-text-soft: #8a8a8a;
  --c-accent: #b8954e;          /* champagne gold */
  --c-accent-dark: #95772f;
  --c-deep: #0f1f2e;             /* deep navy */
  --c-border: rgba(15, 31, 46, 0.12);
  --c-overlay: rgba(15, 31, 46, 0.55);
  --c-shadow: 0 20px 50px -20px rgba(15, 31, 46, 0.18);
  --c-shadow-hover: 0 30px 70px -25px rgba(15, 31, 46, 0.30);

  --f-display: 'Playfair Display', 'Cormorant Garamond', Georgia, serif;
  --f-body: 'Inter', 'Helvetica Neue', system-ui, -apple-system, sans-serif;

  --radius-sm: 4px;
  --radius-md: 10px;
  --radius-lg: 22px;

  --container: 1240px;
  --section-y: clamp(64px, 9vw, 120px);
  --transition: 0.4s cubic-bezier(0.22, 1, 0.36, 1);
}

/* ---------- Dark theme ---------- */
[data-theme="dark"] {
  --c-bg: #0c1117;
  --c-bg-alt: #131a24;
  --c-bg-elevated: #1a212d;
  --c-text: #ececec;
  --c-text-muted: #b4b4b4;
  --c-text-soft: #7a7a7a;
  --c-accent: #d4b06a;
  --c-accent-dark: #b8954e;
  --c-deep: #f0ede6;
  --c-border: rgba(255, 255, 255, 0.10);
  --c-overlay: rgba(0, 0, 0, 0.65);
  --c-shadow: 0 20px 50px -20px rgba(0, 0, 0, 0.65);
  --c-shadow-hover: 0 30px 70px -25px rgba(0, 0, 0, 0.85);
}

/* ---------- Body ---------- */
body {
  font-family: var(--f-body);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.65;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  transition: background var(--transition), color var(--transition);
  overflow-x: hidden;
}

/* ---------- Typography ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--f-display);
  font-weight: 500;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--c-text);
}
h1 { font-size: clamp(2.4rem, 5.4vw, 4.6rem); font-weight: 600; }
h2 { font-size: clamp(2rem, 3.8vw, 3.2rem); }
h3 { font-size: clamp(1.4rem, 2.2vw, 1.8rem); }
h4 { font-size: 1.15rem; font-family: var(--f-body); font-weight: 600; letter-spacing: 0.02em; }

p { color: var(--c-text-muted); font-size: 1.02rem; }
.lead { font-size: clamp(1.05rem, 1.5vw, 1.25rem); color: var(--c-text-muted); }

.eyebrow {
  display: inline-block;
  font-family: var(--f-body);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 600;
  margin-bottom: 18px;
}

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}
section { padding: var(--section-y) 0; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 14px 0;
  transition: background var(--transition), backdrop-filter var(--transition), padding var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
  background: color-mix(in srgb, var(--c-bg) 88%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  padding: 8px 0;
  box-shadow: 0 1px 0 var(--c-border);
}
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}
.nav-logo img {
  height: 76px;
  width: auto;
  transition: transform var(--transition), height var(--transition);
}
.site-header.scrolled .nav-logo img {
  height: 60px;
}
.nav-logo:hover img { transform: scale(1.04); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.nav-links a {
  position: relative;
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--c-text);
  padding: 6px 2px;
  transition: color var(--transition);
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: 0;
  width: 0; height: 1px;
  background: var(--c-accent);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--c-accent); }
.nav-links a:hover::after,
.nav-links a.active::after { width: 100%; }
.nav-links a.active { color: var(--c-accent); }

.nav-tools {
  display: flex;
  align-items: center;
  gap: 14px;
}
.icon-btn, .lang-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--c-border);
  transition: background var(--transition), border-color var(--transition), color var(--transition);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
}
.icon-btn:hover, .lang-btn:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}
.icon-btn svg { width: 18px; height: 18px; }

/* Mobile menu toggle */
.menu-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 1px solid var(--c-border);
  position: relative;
}
.menu-toggle span {
  position: absolute;
  left: 11px; right: 11px;
  height: 1.5px;
  background: var(--c-text);
  transition: transform var(--transition), top var(--transition), opacity var(--transition);
}
.menu-toggle span:nth-child(1) { top: 14px; }
.menu-toggle span:nth-child(2) { top: 19px; }
.menu-toggle span:nth-child(3) { top: 24px; }
.menu-toggle.open span:nth-child(1) { top: 19px; transform: rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { top: 19px; transform: rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 120px 0 80px;
  color: #fff;
}
.hero-media {
  position: absolute; inset: 0;
  z-index: 0;
}
.hero-media video,
.hero-media img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-media::after {
  content: '';
  position: absolute; inset: 0;
  background:
    linear-gradient(135deg, rgba(15, 31, 46, 0.85) 0%, rgba(15, 31, 46, 0.55) 60%, rgba(15, 31, 46, 0.35) 100%);
}
.hero-inner {
  position: relative;
  z-index: 2;
  max-width: 880px;
}
.hero h1 {
  color: #fff;
  margin-bottom: 24px;
}
.hero h1 .accent { color: var(--c-accent); font-style: italic; }
.hero .lead {
  color: rgba(255, 255, 255, 0.9);
  max-width: 640px;
  margin-bottom: 36px;
  font-size: clamp(1.1rem, 1.6vw, 1.3rem);
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 80px;
}

/* Hero scroll cue */
.scroll-cue {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,0.8);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  z-index: 2;
  text-align: center;
}
.scroll-cue::after {
  content: '';
  display: block;
  width: 1px; height: 36px;
  background: linear-gradient(to bottom, rgba(255,255,255,0.8), transparent);
  margin: 12px auto 0;
  animation: scrollPulse 2.2s ease-in-out infinite;
}
@keyframes scrollPulse {
  0%, 100% { transform: scaleY(1); opacity: 0.8; }
  50% { transform: scaleY(1.4); opacity: 0.3; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 16px 32px;
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  border-radius: 2px;
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.btn-primary {
  background: var(--c-accent);
  color: #fff;
  border: 1px solid var(--c-accent);
}
.btn-primary:hover {
  background: var(--c-accent-dark);
  border-color: var(--c-accent-dark);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px -10px rgba(184, 149, 78, 0.5);
}
.btn-outline {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
}
.btn-outline:hover {
  background: #fff;
  color: var(--c-deep);
  border-color: #fff;
}
.btn-dark {
  background: var(--c-deep);
  color: var(--c-bg);
  border: 1px solid var(--c-deep);
}
.btn-dark:hover {
  background: transparent;
  color: var(--c-deep);
}
[data-theme="dark"] .btn-dark { color: #0c1117; }
[data-theme="dark"] .btn-dark:hover { color: var(--c-deep); }

.btn .arrow {
  display: inline-block;
  transition: transform var(--transition);
}
.btn:hover .arrow { transform: translateX(4px); }

/* ---------- Intro / Manifesto ---------- */
.manifesto {
  position: relative;
}
.manifesto-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.manifesto-grid h2 {
  position: relative;
  padding-left: 24px;
}
.manifesto-grid h2::before {
  content: '';
  position: absolute;
  left: 0; top: 12px; bottom: 12px;
  width: 2px;
  background: var(--c-accent);
}

/* ---------- Pillars (4 services teaser) ---------- */
.pillars {
  background: var(--c-bg-alt);
  position: relative;
}
.pillars-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 64px;
}
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.pillar {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--c-bg-elevated);
  padding: 48px 36px 36px;
  border-radius: 2px;
  border: 1px solid var(--c-border);
  color: inherit;
  overflow: hidden;
  isolation: isolate;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}
/* Subtle gradient wash that appears on hover */
.pillar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg,
    color-mix(in srgb, var(--c-accent) 8%, transparent) 0%,
    transparent 55%);
  opacity: 0;
  transition: opacity var(--transition);
  z-index: -1;
}
/* Gold underline indicator */
.pillar::after {
  content: '';
  position: absolute;
  left: 36px; right: 36px;
  bottom: 0;
  height: 1px;
  background: var(--c-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}
.pillar:hover {
  transform: translateY(-8px);
  box-shadow: var(--c-shadow-hover);
  border-color: color-mix(in srgb, var(--c-accent) 30%, var(--c-border));
}
.pillar:hover::before { opacity: 1; }
.pillar:hover::after { transform: scaleX(1); }

.pillar-num {
  position: absolute;
  top: 22px;
  right: 26px;
  font-family: var(--f-display);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  color: var(--c-text-soft);
  opacity: 0.55;
  transition: color var(--transition), opacity var(--transition);
}
.pillar:hover .pillar-num {
  color: var(--c-accent);
  opacity: 1;
}

.pillar-icon {
  width: 54px;
  height: 54px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--c-deep);
  margin-bottom: 32px;
  transition: color var(--transition), transform var(--transition);
}
.pillar-icon svg {
  width: 100%;
  height: 100%;
}
[data-theme="dark"] .pillar-icon { color: var(--c-text); }
.pillar:hover .pillar-icon {
  color: var(--c-accent);
  transform: translateY(-2px);
}

.pillar h3 {
  font-family: var(--f-display);
  font-size: 1.45rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  text-transform: none;
  margin-bottom: 14px;
  color: var(--c-text);
}
.pillar p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--c-text-muted);
  margin-bottom: 24px;
  flex-grow: 1;
}
.pillar-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--f-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-text-soft);
  padding-top: 18px;
  border-top: 1px solid var(--c-border);
  transition: color var(--transition);
}
.pillar-link .arrow {
  display: inline-block;
  transition: transform var(--transition);
}
.pillar:hover .pillar-link {
  color: var(--c-accent);
}
.pillar:hover .pillar-link .arrow {
  transform: translateX(6px);
}

/* ---------- Services full (services page) ---------- */
.service-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  margin-bottom: var(--section-y);
  scroll-margin-top: 110px; /* offset for fixed header when anchored */
}
.service-row:last-child { margin-bottom: 0; }
.service-row.reverse .service-media { order: 2; }
.service-media {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--c-shadow);
}
.service-media img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.service-media:hover img { transform: scale(1.05); }
.service-content .eyebrow { color: var(--c-accent); }
.service-content h2 { margin-bottom: 24px; }
.service-content ul {
  margin-top: 24px;
}
.service-content ul li {
  padding: 14px 0 14px 30px;
  position: relative;
  border-bottom: 1px solid var(--c-border);
  color: var(--c-text-muted);
}
.service-content ul li:last-child { border-bottom: none; }
.service-content ul li::before {
  content: '';
  position: absolute;
  left: 0; top: 22px;
  width: 16px; height: 1px;
  background: var(--c-accent);
}

/* ---------- Showcase (home commitment & gallery) ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  align-items: stretch;
}
.split-media {
  position: relative;
  min-height: 520px;
  background-size: cover;
  background-position: center;
}
.split-content {
  padding: clamp(40px, 6vw, 80px);
  display: flex;
  flex-direction: column;
  justify-content: center;
  background: var(--c-bg-elevated);
}
.split.reverse .split-media { order: 2; }

/* ---------- Gallery / Masonry ---------- */
.gallery {
  background: var(--c-bg-alt);
}
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-rows: 220px;
  gap: 16px;
}
.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-md);
  cursor: pointer;
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.8s ease;
}
.gallery-item::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 50%, rgba(15, 31, 46, 0.7) 100%);
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover img { transform: scale(1.08); }
.gallery-item:hover::after { opacity: 1; }
.gallery-item.tall { grid-row: span 2; }
.gallery-item.wide { grid-column: span 2; }

/* ---------- WBE callout ---------- */
.wbe {
  position: relative;
  background: var(--c-deep);
  color: #fff;
  overflow: hidden;
}
[data-theme="dark"] .wbe { background: #060a10; }
.wbe::before {
  content: '';
  position: absolute;
  top: -50%; right: -10%;
  width: 600px; height: 600px;
  background: radial-gradient(circle, color-mix(in srgb, var(--c-accent) 30%, transparent) 0%, transparent 70%);
  pointer-events: none;
}
.wbe .container { position: relative; z-index: 1; }
.wbe-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 80px;
  align-items: center;
}
.wbe h2 { color: #fff; }
.wbe p { color: rgba(255, 255, 255, 0.82); }
.wbe-media {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 30px 80px -20px rgba(0,0,0,0.7);
}
.wbe-media img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

/* ---------- Contact form ---------- */
.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 60px;
  align-items: start;
}
.contact-info {
  position: sticky;
  top: 100px;
}
.contact-info h2 { margin-bottom: 24px; }
.contact-detail {
  margin-top: 32px;
  padding-top: 28px;
  border-top: 1px solid var(--c-border);
}
.contact-detail .label {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--c-accent);
  font-weight: 600;
  margin-bottom: 8px;
  display: block;
}
.contact-detail a, .contact-detail p {
  font-size: 1.05rem;
  color: var(--c-text);
  font-weight: 500;
  display: block;
  line-height: 1.4;
}
.contact-detail a:hover { color: var(--c-accent); }

.contact-form {
  background: var(--c-bg-elevated);
  padding: clamp(28px, 4vw, 48px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--c-border);
  box-shadow: var(--c-shadow);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  margin-bottom: 20px;
}
.form-field {
  margin-bottom: 20px;
}
.form-field label {
  display: block;
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-text-soft);
  margin-bottom: 8px;
  font-weight: 600;
}
.form-field input,
.form-field textarea {
  width: 100%;
  padding: 14px 16px;
  font-family: var(--f-body);
  font-size: 1rem;
  background: var(--c-bg);
  border: 1px solid var(--c-border);
  border-radius: var(--radius-sm);
  color: var(--c-text);
  transition: border-color var(--transition), background var(--transition);
}
.form-field input:focus,
.form-field textarea:focus {
  outline: none;
  border-color: var(--c-accent);
  background: var(--c-bg-elevated);
}
.form-field textarea {
  min-height: 140px;
  resize: vertical;
}
.form-success {
  display: none;
  padding: 16px 20px;
  background: color-mix(in srgb, var(--c-accent) 15%, transparent);
  border-left: 3px solid var(--c-accent);
  color: var(--c-text);
  margin-top: 20px;
  border-radius: 4px;
}
.form-success.show { display: block; }

/* ---------- Page header (for non-home) ---------- */
.page-header {
  padding: 200px 0 100px;
  background: linear-gradient(135deg, var(--c-bg-alt) 0%, var(--c-bg) 100%);
  position: relative;
}
.page-header-inner {
  max-width: 800px;
}
.page-header h1 {
  font-size: clamp(2.6rem, 5vw, 4.2rem);
}

/* ---------- Footer ---------- */
.site-footer {
  background: var(--c-deep);
  color: rgba(255,255,255,0.85);
  padding: 80px 0 30px;
}
[data-theme="dark"] .site-footer { background: #060a10; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 60px;
}
.site-footer h4 {
  color: #fff;
  font-size: 0.82rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  margin-bottom: 22px;
  font-weight: 600;
}
.site-footer p, .site-footer a { color: rgba(255,255,255,0.7); font-size: 0.95rem; }
.site-footer a:hover { color: var(--c-accent); }
.footer-tagline {
  font-family: var(--f-display);
  font-size: 1.4rem;
  font-style: italic;
  color: #fff;
  line-height: 1.4;
  margin-bottom: 20px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-social { display: flex; gap: 12px; margin-top: 16px; }
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition);
}
.footer-social a:hover {
  background: var(--c-accent);
  border-color: var(--c-accent);
  color: #fff;
}
.footer-social svg { width: 16px; height: 16px; }
.footer-bottom {
  padding-top: 30px;
  border-top: 1px solid rgba(255,255,255,0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.5);
}

/* ---------- Closing line ---------- */
.closing {
  text-align: center;
  padding: var(--section-y) 0;
  background: var(--c-bg-alt);
}
.closing h2 {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-bottom: 16px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.closing p {
  font-family: var(--f-display);
  font-style: italic;
  font-size: 1.3rem;
  color: var(--c-text-muted);
}

/* ---------- Reveal on scroll ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.9s ease, transform 0.9s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .manifesto-grid,
  .service-row,
  .service-row.reverse,
  .wbe-grid,
  .contact-wrap {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .service-row.reverse .service-media { order: 0; }
  .split { grid-template-columns: 1fr; }
  .split.reverse .split-media { order: 0; }
  .pillars-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-info { position: static; }
  .service-media img { height: 360px; }
}

@media (max-width: 700px) {
  .menu-toggle { display: inline-flex; }
  .nav-logo img { height: 56px; }
  .site-header.scrolled .nav-logo img { height: 46px; }
  .nav-links {
    position: fixed;
    top: 0; right: 0;
    width: 80%;
    max-width: 320px;
    height: 100vh;
    background: var(--c-bg-elevated);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 26px;
    padding: 60px 40px;
    transform: translateX(100%);
    transition: transform var(--transition);
    box-shadow: -20px 0 60px -20px rgba(0,0,0,0.2);
  }
  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1.2rem; }

  .hero { min-height: 92vh; padding: 100px 0 60px; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .btn { justify-content: center; }

  .pillars-grid { grid-template-columns: 1fr; }
  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 180px;
  }
  .gallery-item.wide { grid-column: span 1; }

  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .service-media img { height: 280px; }
  .wbe-media img { height: 320px; }
  .page-header { padding: 160px 0 60px; }
}