/* ============================================
   GoLaunchSites.com — Design System & Layout
   ============================================ */

:root {
  /* Light theme (default) */
  --bg: #f8f9fc;
  --bg-elevated: #ffffff;
  --bg-glass: rgba(255, 255, 255, 0.75);
  --text: #0f172a;
  --text-muted: #475569;
  --accent: #0ea5e9;
  --accent-hover: #0284c7;
  --accent-soft: rgba(14, 165, 233, 0.12);
  --border: rgba(15, 23, 42, 0.08);
  --shadow: 0 4px 24px rgba(15, 23, 42, 0.06);
  --shadow-lg: 0 24px 48px rgba(15, 23, 42, 0.08);
  --hero-gradient-start: #e0f2fe;
  --hero-gradient-mid: #f0f9ff;
  --hero-gradient-end: #f8fafc;
  --shape-color: rgba(14, 165, 233, 0.15);
}

[data-theme="dark"] {
  --bg: #0f172a;
  --bg-elevated: #1e293b;
  --bg-glass: rgba(30, 41, 59, 0.8);
  --text: #f1f5f9;
  --text-muted: #94a3b8;
  --accent: #38bdf8;
  --accent-hover: #7dd3fc;
  --accent-soft: rgba(56, 189, 248, 0.15);
  --border: rgba(241, 245, 249, 0.08);
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
  --shadow-lg: 0 24px 48px rgba(0, 0, 0, 0.3);
  --hero-gradient-start: #0c1929;
  --hero-gradient-mid: #0f172a;
  --hero-gradient-end: #1e293b;
  --shape-color: rgba(56, 189, 248, 0.08);
}

/* Base */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'DM Sans', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--accent); text-decoration: none; transition: color 0.2s ease; }
a:hover { color: var(--accent-hover); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.skip-link {
  position: absolute;
  top: -100px;
  left: 1rem;
  z-index: 9999;
  padding: 0.75rem 1rem;
  background: var(--accent);
  color: #fff;
  border-radius: 8px;
  font-weight: 600;
  transition: top 0.2s ease;
}
.skip-link:focus { top: 1rem; }

/* Typography */
h1, h2, h3 { font-family: 'Syne', sans-serif; font-weight: 700; line-height: 1.2; margin: 0 0 0.5em; }
h1 { font-size: clamp(2.25rem, 5vw, 3.75rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); letter-spacing: -0.01em; }
h3 { font-size: 1.25rem; }

.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
.section { padding: 5rem 0; }
.section-title { text-align: center; margin-bottom: 0.75rem; }
.section-desc { text-align: center; color: var(--text-muted); max-width: 560px; margin: 0 auto 3rem; }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 1.75rem;
  font-family: 'Syne', sans-serif;
  font-weight: 600;
  font-size: 1rem;
  border-radius: 12px;
  border: none;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn-primary {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 4px 14px rgba(14, 165, 233, 0.35);
}
.btn-primary:hover { background: var(--accent-hover); box-shadow: 0 6px 20px rgba(14, 165, 233, 0.4); }
.btn-secondary {
  background: transparent;
  color: var(--text);
  border: 2px solid var(--border);
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-outline:hover { background: var(--accent-soft); }
.btn-large { padding: 1rem 2.25rem; font-size: 1.125rem; }
.btn-call {
  background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 50%, #0891b2 100%);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.4);
}
.btn-call:hover {
  background: linear-gradient(135deg, #0284c7 0%, #0ea5e9 50%, #06b6d4 100%);
  box-shadow: 0 6px 28px rgba(6, 182, 212, 0.5);
}

/* ========== Header & Nav ========== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 1.5rem;
  background: var(--bg-glass);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow); }

.nav {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.nav-logo {
  display: block;
  line-height: 0;
}
.nav-logo:hover { opacity: 0.9; }
.nav-logo .logo-img {
  height: 36px;
  width: auto;
  display: block;
  vertical-align: middle;
}
.nav-logo .logo-dark { display: block; }
.nav-logo .logo-light { display: none; }
[data-theme="light"] .nav-logo .logo-dark { display: none; }
[data-theme="light"] .nav-logo .logo-light { display: block; }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}
.nav-menu a {
  color: var(--text-muted);
  font-weight: 500;
  font-size: 0.9375rem;
  transition: color 0.2s ease;
}
.nav-menu a:hover { color: var(--text); }
.nav-cta {
  padding: 0.5rem 1rem !important;
  background: var(--accent);
  color: #fff !important;
  border-radius: 8px;
}
.nav-cta:hover { background: var(--accent-hover); color: #fff !important; }

.theme-toggle {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--border);
  background: var(--bg-elevated);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.125rem;
  transition: background 0.2s ease, border-color 0.2s ease;
}
.theme-toggle:hover { background: var(--accent-soft); border-color: var(--accent); }
.theme-icon {
  position: absolute;
  opacity: 0;
  transform: scale(0.8);
  transition: opacity 0.2s ease, transform 0.2s ease;
  color: var(--text);
}
.theme-icon-sun {
  opacity: 0;
  font-size: 1.25rem;
  color: #b45309;
}
[data-theme="dark"] .theme-icon-sun { opacity: 0; }
[data-theme="light"] .theme-icon-sun {
  opacity: 1;
  transform: scale(1);
  color: #b45309;
}
.theme-icon-moon { opacity: 0; }
[data-theme="dark"] .theme-icon-moon {
  opacity: 1;
  transform: scale(1);
  color: var(--text);
}
body:not([data-theme]) .theme-icon-moon { opacity: 1; transform: scale(1); }
body:not([data-theme]) .theme-icon-sun { opacity: 0; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 44px;
  height: 44px;
  padding: 10px;
  border: none;
  background: transparent;
  cursor: pointer;
  border-radius: 8px;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}
.nav-toggle:hover { background: var(--accent-soft); }
.nav-toggle-bar {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 1px;
  transition: transform 0.3s ease, opacity 0.3s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle-bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 900px) {
  .nav-toggle { display: flex; }
  .theme-toggle { order: -1; margin-left: auto; margin-right: 0.5rem; }
  .nav-menu {
    position: fixed;
    top: 65px;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    padding: 1.5rem;
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    transform: translateY(-120%);
    opacity: 0;
    visibility: hidden;
    transition: transform 0.3s ease, opacity 0.3s ease, visibility 0.3s ease;
  }
  .nav-menu.is-open {
    transform: translateY(0);
    opacity: 1;
    visibility: visible;
  }
  .nav-menu li { width: 100%; border-bottom: 1px solid var(--border); }
  .nav-menu li:last-child { border-bottom: none; }
  .nav-menu a { display: block; padding: 1rem; }
}

/* ========== Hero ========== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 6rem 1.5rem 4rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}
.hero-gradient {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(135deg, var(--hero-gradient-start) 0%, var(--hero-gradient-mid) 50%, var(--hero-gradient-end) 100%);
  animation: gradientShift 12s ease-in-out infinite alternate;
}
[data-theme="dark"] .hero-gradient {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.92) 0%, rgba(15, 23, 42, 0.88) 50%, rgba(30, 41, 59, 0.9) 100%);
}
body:not([data-theme]) .hero-gradient,
[data-theme="light"] .hero-gradient {
  background: linear-gradient(135deg, rgba(15, 23, 42, 0.75) 0%, rgba(15, 23, 42, 0.7) 50%, rgba(30, 41, 59, 0.78) 100%);
}
@keyframes gradientShift {
  0% { opacity: 1; }
  100% { opacity: 0.95; }
}
.hero-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 2;
}
.hero-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(60px);
  opacity: 0.6;
  animation: float 20s ease-in-out infinite;
}
.hero-shape-1 {
  width: 400px;
  height: 400px;
  background: var(--shape-color);
  top: -100px;
  right: -100px;
  animation-delay: 0s;
}
.hero-shape-2 {
  width: 300px;
  height: 300px;
  background: var(--shape-color);
  bottom: -50px;
  left: -50px;
  animation-delay: -7s;
}
.hero-shape-3 {
  width: 200px;
  height: 200px;
  background: var(--accent-soft);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation-delay: -14s;
}
@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(30px, -30px) scale(1.05); }
  66% { transform: translate(-20px, 20px) scale(0.95); }
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 720px;
  text-align: center;
}
.hero-headline {
  margin-bottom: 1.25rem;
  animation: fadeUp 0.8s ease-out;
  color: #fff;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3);
}
.hero-subheadline {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
  max-width: 540px;
  margin-left: auto;
  margin-right: auto;
  animation: fadeUp 0.8s ease-out 0.15s both;
}
.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  animation: fadeUp 0.8s ease-out 0.3s both;
}
.hero-scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  animation: fadeUp 0.8s ease-out 0.5s both;
}
.hero-scroll-line {
  display: block;
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  border-radius: 2px;
  animation: scrollPulse 2s ease-in-out infinite;
}
@keyframes scrollPulse { 0%, 100% { opacity: 0.5; transform: scaleY(0.8); } 50% { opacity: 1; transform: scaleY(1); } }
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { transition: none; }
  .reveal.revealed { opacity: 1; transform: none; }
  .hero-headline, .hero-subheadline, .hero-buttons, .hero-scroll { animation: none; opacity: 1; transform: none; }
  .hero-gradient { animation: none; }
  .hero-shape { animation: none; }
  .hero-scroll-line { animation: none; }
}

/* ========== Portfolio ========== */
.portfolio { background: var(--bg-elevated); }
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) { .portfolio-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .portfolio-grid { grid-template-columns: 1fr; } }

.portfolio-card {
  background: var(--bg);
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.portfolio-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.portfolio-link { color: inherit; display: block; }
.portfolio-link:hover { color: inherit; }
.portfolio-image-wrap {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--border);
}
.portfolio-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}
.portfolio-card:hover .portfolio-image-wrap img { transform: scale(1.05); }
.portfolio-title {
  padding: 1rem 1.25rem;
  font-size: 1rem;
  margin: 0;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ========== Features ========== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}
.feature-card {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}
.feature-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
  border-color: var(--accent-soft);
}
.feature-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 1rem;
  color: var(--accent);
}
.feature-icon svg { width: 100%; height: 100%; }
.feature-title { margin-bottom: 0.5rem; }
.feature-desc { color: var(--text-muted); font-size: 0.9375rem; margin: 0; }

/* ========== Before & After ========== */
.before-after { background: var(--bg-elevated); }
.comparison {
  display: flex;
  align-items: stretch;
  gap: 1.5rem;
  flex-wrap: wrap;
  justify-content: center;
  max-width: 900px;
  margin: 0 auto;
}
.comparison-card {
  flex: 1;
  min-width: 240px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.comparison-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.comparison-label {
  padding: 0.75rem 1rem;
  font-family: 'Syne', sans-serif;
  font-weight: 700;
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  background: var(--accent-soft);
  color: var(--accent);
}
.comparison-after .comparison-label { background: var(--accent-soft); color: var(--accent); }
.comparison-image-wrap {
  aspect-ratio: 3 / 2;
  overflow: hidden;
  background: var(--border);
}
.comparison-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.comparison-arrow {
  display: flex;
  align-items: center;
  font-size: 1.5rem;
  color: var(--accent);
  align-self: center;
}
@media (max-width: 600px) { .comparison-arrow { width: 100%; justify-content: center; transform: rotate(90deg); } }

/* ========== Process ========== */
.process-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) { .process-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 480px) { .process-grid { grid-template-columns: 1fr; } }

.process-step {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}
.process-step:hover {
  transform: translateY(-2px);
  border-color: var(--accent-soft);
}
.process-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--accent-soft);
  color: var(--accent);
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: 1.25rem;
  margin-bottom: 1rem;
}
.process-title { margin-bottom: 0.5rem; }
.process-desc { color: var(--text-muted); font-size: 0.9375rem; margin: 0; }

/* ========== Testimonials ========== */
.testimonials { background: var(--bg-elevated); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 900px) { .testimonials-grid { grid-template-columns: 1fr; } }

.testimonial-card {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.75rem;
  margin: 0;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.testimonial-card:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.testimonial-avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  overflow: hidden;
  margin-bottom: 1rem;
  flex-shrink: 0;
}
.testimonial-avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.testimonial-quote {
  font-size: 0.9375rem;
  color: var(--text);
  line-height: 1.6;
  margin: 0 0 1rem;
  font-style: italic;
}
.testimonial-author {
  font-size: 0.875rem;
  color: var(--text-muted);
  margin: 0;
}
.testimonial-author cite { font-style: normal; font-weight: 600; color: var(--text); display: block; margin-bottom: 0.25rem; }

/* ========== Pricing ========== */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; max-width: 420px; margin: 0 auto; } }

.pricing-card {
  position: relative;
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 2rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
  display: flex;
  flex-direction: column;
}
.pricing-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow);
}
.pricing-featured {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px var(--accent), var(--shadow);
  padding: 2.25rem 2rem;
}
@media (min-width: 901px) {
  .pricing-featured { transform: scale(1.02); }
  .pricing-featured:hover { transform: scale(1.02) translateY(-2px); }
}
.pricing-premium {
  border-color: var(--border);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}
[data-theme="dark"] .pricing-premium { box-shadow: 0 4px 24px rgba(0, 0, 0, 0.25); }
.pricing-premium:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12), 0 0 0 1px var(--accent-soft);
}
[data-theme="dark"] .pricing-premium:hover { box-shadow: 0 8px 32px rgba(0, 0, 0, 0.35), 0 0 0 1px var(--accent-soft); }
.pricing-badge {
  position: absolute;
  top: -10px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.3rem 0.75rem;
  border-radius: 20px;
}
.pricing-name { margin-bottom: 0.5rem; }
.pricing-price {
  font-family: 'Syne', sans-serif;
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 2.75rem);
  color: var(--accent);
  letter-spacing: -0.02em;
  margin: 0 0 1rem;
  line-height: 1.1;
}
.pricing-desc {
  color: var(--text-muted);
  font-size: 0.9375rem;
  line-height: 1.5;
  margin-bottom: 1.25rem;
}
.pricing-list {
  list-style: none;
  margin: 0 0 1.25rem;
  padding: 0;
  flex: 1;
}
.pricing-list li {
  position: relative;
  padding-left: 1.25rem;
  margin-bottom: 0.5rem;
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.4;
}
.pricing-list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.5em;
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: var(--accent);
}
.pricing-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  font-style: italic;
  margin: -0.5rem 0 1rem;
  opacity: 0.9;
}
.pricing-card .btn { width: 100%; margin-top: auto; }

/* ========== CTA ========== */
.cta {
  position: relative;
  padding: 6rem 1.5rem;
  text-align: center;
  overflow: hidden;
}
.cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.cta-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--accent-soft) 0%, var(--bg) 50%, var(--hero-gradient-end) 100%);
}
.cta-inner { position: relative; z-index: 1; }
.cta-headline { margin-bottom: 0.75rem; }
.cta-subheadline {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 480px;
  margin-left: auto;
  margin-right: auto;
}

/* Contact form */
.contact-form {
  max-width: 560px;
  margin: 0 auto;
  text-align: left;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
@media (max-width: 480px) { .form-row { grid-template-columns: 1fr; } }
.form-group {
  margin-bottom: 1.25rem;
}
.contact-form label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.35rem;
}
.contact-form .required { color: var(--accent); }
.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: inherit;
  font-size: 1rem;
  color: var(--text);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 10px;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.8;
}
.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}
.contact-form textarea { resize: vertical; min-height: 120px; }
.contact-form .btn { width: 100%; margin-top: 0.5rem; }
.cta-inner .btn-call { margin-bottom: 1.5rem; }

/* ========== Footer ========== */
.site-footer {
  background: var(--bg-elevated);
  border-top: 1px solid var(--border);
  padding: 3rem 1.5rem 2rem;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 2rem;
  align-items: start;
}
@media (max-width: 768px) {
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-nav ul { justify-content: center; }
}
.footer-logo {
  display: inline-block;
  line-height: 0;
}
.footer-logo:hover { opacity: 0.9; }
.footer-logo .footer-logo-img {
  height: 36px;
  width: auto;
  display: block;
  vertical-align: middle;
}
.footer-logo .logo-dark { display: block; }
.footer-logo .logo-light { display: none; }
[data-theme="light"] .footer-logo .logo-dark { display: none; }
[data-theme="light"] .footer-logo .logo-light { display: block; }
.footer-tagline { color: var(--text-muted); font-size: 0.875rem; margin: 0.5rem 0 0; }
.footer-region { color: var(--text-muted); font-size: 0.75rem; margin: 0.5rem 0 0; max-width: 280px; line-height: 1.4; }
@media (max-width: 768px) { .footer-region { max-width: none; } }
.footer-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 1.5rem;
}
.footer-nav a { color: var(--text-muted); font-size: 0.9375rem; }
.footer-nav a:hover { color: var(--text); }
.footer-contact { text-align: right; }
@media (max-width: 768px) { .footer-contact { text-align: center; } }
.footer-contact a { font-weight: 500; }
.footer-social {
  margin-top: 0.75rem;
  display: flex;
  gap: 0.75rem;
  justify-content: flex-end;
}
@media (max-width: 768px) { .footer-social { justify-content: center; } }
.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease, color 0.2s ease;
}
.footer-social a:hover { background: var(--accent); color: #fff; }
.footer-social-icon {
  width: 20px;
  height: 20px;
}
.footer-copy {
  grid-column: 1 / -1;
  color: var(--text-muted);
  font-size: 0.8125rem;
  margin: 2rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}