/* ═══════════════════════════════════════════
   G&G Dental Implants — Custom Styles
   Palette: Midnight Blue (#0A2540) + Mint (#5EEAD4)
   Fonts: Playfair Display + Inter
   ═══════════════════════════════════════════ */

/* ── Reset & Base ─────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --midnight: #0A2540;
  --midnight-light: #133B5C;
  --midnight-dark: #061A2E;
  --mint: #5EEAD4;
  --mint-light: #9FF3E8;
  --mint-dark: #2DD4BF;
  --mint-pale: #E6FAF7;
  --mint-ultra-pale: #F0FDFA;
  --cream: #FAFCFB;
  --white: #FFFFFF;
  --gray-50: #F8FAFA;
  --gray-100: #F1F5F4;
  --gray-200: #E2E8E6;
  --gray-300: #C5CDC8;
  --gray-400: #94A09A;
  --gray-500: #6B7C74;
  --gray-600: #4A5A52;
  --gray-700: #2D3A34;
  --shadow-sm: 0 1px 3px rgba(10, 37, 64, 0.06), 0 1px 2px rgba(10, 37, 64, 0.04);
  --shadow-md: 0 4px 16px rgba(10, 37, 64, 0.08), 0 2px 6px rgba(10, 37, 64, 0.04);
  --shadow-lg: 0 12px 40px rgba(10, 37, 64, 0.12), 0 4px 12px rgba(10, 37, 64, 0.06);
  --shadow-xl: 0 24px 60px rgba(10, 37, 64, 0.14), 0 8px 20px rgba(10, 37, 64, 0.06);
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-xl: 28px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--gray-700);
  background: var(--white);
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--midnight);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-size: 0.875rem;
  transition: top var(--transition);
}
.skip-link:focus { top: 16px; }

/* ── Typography ───────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Playfair Display', Georgia, serif;
  color: var(--midnight);
  line-height: 1.25;
  font-weight: 600;
}

/* ── Buttons ──────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  font-size: 0.9375rem;
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
  text-align: center;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--midnight);
  color: var(--white);
  border-color: var(--midnight);
  padding: 14px 28px;
}
.btn-primary:hover {
  background: var(--midnight-light);
  border-color: var(--midnight-light);
  box-shadow: var(--shadow-lg);
}

.btn-outline {
  background: transparent;
  color: var(--midnight);
  border-color: var(--midnight);
  padding: 13px 27px;
}
.btn-outline:hover {
  background: var(--midnight);
  color: var(--white);
}

.btn-ghost {
  background: rgba(255,255,255,0.15);
  color: var(--white);
  border-color: rgba(255,255,255,0.4);
  padding: 13px 27px;
  backdrop-filter: blur(4px);
}
.btn-ghost:hover {
  background: rgba(255,255,255,0.25);
  border-color: var(--white);
}

.btn-sm { padding: 10px 20px; font-size: 0.875rem; }
.btn-lg { padding: 18px 36px; font-size: 1.0625rem; }
.btn-block { width: 100%; justify-content: center; }

/* ── Section Shared ───────────────────────── */
.section {
  padding: 100px 0;
}

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 64px;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--mint-dark);
  background: var(--mint-pale);
  border: 1px solid var(--mint-light);
  padding: 6px 16px;
  border-radius: var(--radius-xl);
  margin-bottom: 20px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--gray-500);
  line-height: 1.75;
}

/* ── Header ───────────────────────────────── */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(10, 37, 64, 0.06);
  transition: all var(--transition);
}
.header.scrolled {
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
  gap: 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo-name {
  font-family: 'Playfair Display', serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--midnight);
}

.logo-sub {
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-500);
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
}

.nav-menu a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-600);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  transition: all var(--transition);
}
.nav-menu a:hover {
  color: var(--midnight);
  background: var(--mint-pale);
}

.nav-cta { display: none; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 110;
}
.nav-toggle-line {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--midnight);
  border-radius: 2px;
  transition: all var(--transition);
  transform-origin: center;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(2) {
  opacity: 0;
}
.nav-toggle[aria-expanded="true"] .nav-toggle-line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Hero ─────────────────────────────────── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, var(--white) 0%, var(--mint-ultra-pale) 50%, #E8F8F5 100%);
  padding-top: 76px;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.12) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -100px;
  left: -100px;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(10, 37, 64, 0.04) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content { padding-right: 20px; }

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--midnight);
  background: var(--white);
  border: 1px solid var(--gray-200);
  padding: 8px 18px;
  border-radius: var(--radius-xl);
  margin-bottom: 28px;
  box-shadow: var(--shadow-sm);
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  line-height: 1.15;
  margin-bottom: 24px;
  color: var(--midnight);
}

.hero-description {
  font-size: 1.125rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 48px;
}

.hero-trust {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-700);
}

.trust-icon {
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.hero-image-wrap {
  position: relative;
}

.hero-image-main {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
}

.hero-img {
  width: 100%;
  height: 680px;
  object-fit: cover;
  display: block;
}

.hero-image-accent {
  position: absolute;
  bottom: -20px;
  left: -20px;
  width: 120px;
  height: 120px;
  background: var(--mint);
  border-radius: var(--radius-lg);
  z-index: -1;
  opacity: 0.5;
}

.hero-float-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 18px 22px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 14px;
  z-index: 2;
  animation: float 4s ease-in-out infinite;
}

.hero-float-card--alt {
  animation-delay: 2s;
  top: 40%;
  right: -30px;
}

.hero-float-card:first-child {
  bottom: 60px;
  left: -30px;
}

.float-card-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mint-pale);
  border-radius: 50%;
  flex-shrink: 0;
}

.float-card-number {
  display: block;
  font-family: 'Playfair Display', serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--midnight);
  line-height: 1;
}

.float-card-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-500);
  margin-top: 4px;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  line-height: 0;
}

/* ── Services ─────────────────────────────── */
.services {
  background: var(--mint-ultra-pale);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--mint), var(--mint-dark));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--mint-light);
}
.service-card:hover::before { transform: scaleX(1); }

.service-card-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mint-pale);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  transition: all var(--transition);
}
.service-card:hover .service-card-icon {
  background: var(--mint);
}

.service-card-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card-desc {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.75;
}

/* ── About ────────────────────────────────── */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-images {
  position: relative;
}

.about-img-main {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about-img {
  width: 100%;
  height: 560px;
  object-fit: cover;
  display: block;
}

.about-img-secondary {
  position: absolute;
  bottom: -40px;
  right: -40px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 6px solid var(--white);
}

.about-img-secondary .about-img {
  width: 320px;
  height: 220px;
  object-fit: cover;
}

.about-pattern {
  position: absolute;
  top: -30px;
  left: -30px;
  width: 140px;
  height: 140px;
  background-image: radial-gradient(circle, var(--mint) 2px, transparent 2px);
  background-size: 16px 16px;
  opacity: 0.4;
  z-index: -1;
}

.about-content .section-tag { margin-bottom: 20px; }
.about-content .section-title { margin-bottom: 24px; }

.about-text {
  font-size: 1.0625rem;
  color: var(--gray-500);
  line-height: 1.85;
  margin-bottom: 16px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin: 32px 0;
}

.about-feature {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--gray-700);
}

.about-feature-icon {
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mint-pale);
  border-radius: 50%;
  flex-shrink: 0;
}

/* ── Process ──────────────────────────────── */
.process {
  background: linear-gradient(180deg, var(--white) 0%, var(--mint-ultra-pale) 100%);
}

.process-timeline {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 0;
  position: relative;
}

.process-timeline::before {
  content: '';
  position: absolute;
  top: 32px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--mint-light), var(--mint), var(--mint-light));
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
  padding: 0 12px;
}

.process-step-number {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--mint);
  line-height: 1;
  margin-bottom: 16px;
  opacity: 0.6;
}

.process-step-dot {
  width: 20px;
  height: 20px;
  background: var(--mint);
  border: 4px solid var(--white);
  border-radius: 50%;
  margin: 0 auto 20px;
  box-shadow: var(--shadow-sm);
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}

.process-step-title {
  font-size: 1.0625rem;
  margin-bottom: 10px;
}

.process-step-desc {
  font-size: 0.875rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ── Testimonials ─────────────────────────── */
.testimonials {
  background: var(--mint-ultra-pale);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
  position: relative;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.testimonial-quote {
  font-family: 'Playfair Display', serif;
  font-size: 4rem;
  line-height: 1;
  color: var(--mint);
  position: absolute;
  top: 20px;
  right: 28px;
  pointer-events: none;
}

.testimonial-text {
  font-size: 1rem;
  color: var(--gray-600);
  line-height: 1.8;
  margin-bottom: 24px;
  margin-top: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--mint), var(--mint-dark));
  border-radius: 50%;
  font-family: 'Playfair Display', serif;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--white);
  flex-shrink: 0;
}

.testimonial-author-name {
  display: block;
  font-weight: 600;
  color: var(--midnight);
  font-size: 0.9375rem;
}

.testimonial-author-location {
  display: block;
  font-size: 0.8125rem;
  color: var(--gray-400);
  margin-top: 2px;
}

/* ── CTA ──────────────────────────────────── */
.cta {
  background: linear-gradient(135deg, var(--midnight) 0%, var(--midnight-light) 100%);
  position: relative;
  overflow: hidden;
}

.cta::before {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.cta::after {
  content: '';
  position: absolute;
  bottom: -150px;
  left: -150px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(94, 234, 212, 0.08) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 40px;
  position: relative;
  z-index: 1;
}

.cta-content { flex: 1; }

.cta-title {
  font-size: clamp(1.75rem, 3.5vw, 2.5rem);
  color: var(--white);
  margin-bottom: 16px;
}

.cta-text {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.7);
  line-height: 1.75;
  max-width: 520px;
}

.cta-actions {
  display: flex;
  flex-direction: column;
  gap: 14px;
  flex-shrink: 0;
}

/* ── Contact ──────────────────────────────── */
.contact {
  background: var(--white);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-text {
  font-size: 1.0625rem;
  color: var(--gray-500);
  line-height: 1.75;
  margin-bottom: 32px;
  margin-top: 8px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 32px;
}

.contact-detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mint-pale);
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.contact-detail-label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray-400);
  margin-bottom: 4px;
}

.contact-detail-value {
  display: block;
  font-size: 0.9375rem;
  color: var(--gray-700);
  line-height: 1.6;
}

.contact-detail-link {
  font-size: 0.9375rem;
  color: var(--midnight);
  font-weight: 500;
  transition: color var(--transition);
}
.contact-detail-link:hover { color: var(--mint-dark); }

.contact-map { border-radius: var(--radius-lg); overflow: hidden; }

/* ── Form ─────────────────────────────────── */
.contact-form-wrap {
  position: relative;
}

.contact-form-card {
  background: var(--gray-50);
  border-radius: var(--radius-xl);
  padding: 40px;
  border: 1px solid var(--gray-200);
}

.contact-form-title {
  font-size: 1.5rem;
  margin-bottom: 8px;
}

.contact-form-desc {
  font-size: 0.9375rem;
  color: var(--gray-500);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-700);
  margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: 'Inter', sans-serif;
  font-size: 0.9375rem;
  color: var(--gray-700);
  background: var(--white);
  border: 1.5px solid var(--gray-200);
  border-radius: var(--radius-sm);
  transition: all var(--transition);
  outline: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--mint-dark);
  box-shadow: 0 0 0 3px rgba(94, 234, 212, 0.2);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-400);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.form-success {
  text-align: center;
  padding: 40px 20px;
}
.success-icon {
  width: 64px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--mint-pale);
  border-radius: 50%;
  margin: 0 auto 20px;
}
.success-title {
  font-size: 1.5rem;
  margin-bottom: 8px;
}
.success-text {
  font-size: 0.9375rem;
  color: var(--gray-500);
  line-height: 1.7;
}

/* ── Footer ───────────────────────────────── */
.footer {
  background: var(--midnight-dark);
  color: rgba(255,255,255,0.7);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer-brand .logo-name { color: var(--white); }
.footer-brand .logo-sub { color: rgba(255,255,255,0.5); }

.footer-tagline {
  font-size: 0.9375rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 280px;
  color: rgba(255,255,255,0.55);
}

.footer-heading {
  font-family: 'Inter', sans-serif;
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--white);
  margin-bottom: 20px;
}

.footer-nav ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-nav a {
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-nav a:hover { color: var(--mint); }

.footer-address {
  font-style: normal;
  font-size: 0.9375rem;
  line-height: 1.8;
}

.footer-link {
  color: rgba(255,255,255,0.55);
  transition: color var(--transition);
}
.footer-link:hover { color: var(--mint); }

.footer-hours-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.hours-day {
  display: block;
  font-size: 0.9375rem;
  color: rgba(255,255,255,0.7);
}

.hours-time {
  display: block;
  font-size: 0.875rem;
  color: rgba(255,255,255,0.45);
  margin-top: 2px;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 24px 0;
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.35);
}

.footer-legal { max-width: 400px; text-align: right; }

/* ── Scroll Animations ────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── Responsive ───────────────────────────── */
@media (max-width: 1024px) {
  .hero-grid { gap: 40px; }
  .hero-img { height: 520px; }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .process-timeline { grid-template-columns: repeat(3, 1fr); gap: 32px; }
  .process-timeline::before { display: none; }
  .process-step:nth-child(4),
  .process-step:nth-child(5) { grid-column: span 1; }
  .about-img-secondary { right: -20px; bottom: -20px; }
  .about-img-secondary .about-img { width: 240px; height: 170px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 36px; }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .section-header { margin-bottom: 48px; }

  .nav-toggle { display: flex; }

  .nav-menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 32px 40px;
    gap: 4px;
    box-shadow: var(--shadow-xl);
    transform: translateX(100%);
    transition: transform var(--transition);
    z-index: 100;
  }
  .nav-menu.open { transform: translateX(0); }

  .nav-menu a {
    font-size: 1.0625rem;
    padding: 12px 16px;
    width: 100%;
  }

  .nav-cta { display: none; }

  .hero { min-height: auto; padding: 120px 0 80px; }
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .hero-content { padding-right: 0; order: 1; }
  .hero-image-wrap { order: 2; }
  .hero-img { height: 420px; }
  .hero-float-card:first-child { left: 10px; bottom: 30px; }
  .hero-float-card--alt { right: 10px; top: 20px; }
  .hero-wave { display: none; }

  .services-grid { grid-template-columns: 1fr; }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 60px;
  }
  .about-img-main { order: 1; }
  .about-content { order: 2; }
  .about-img-secondary { position: relative; right: 0; bottom: 0; margin-top: -30px; margin-left: 40px; }
  .about-img-secondary .about-img { width: 200px; height: 140px; }
  .about-pattern { display: none; }
  .about-features { grid-template-columns: 1fr; }

  .process-timeline {
    grid-template-columns: 1fr;
    gap: 32px;
    max-width: 400px;
    margin: 0 auto;
  }

  .testimonials-grid { grid-template-columns: 1fr; }

  .cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .cta-actions { flex-direction: row; justify-content: center; }

  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .contact-form-card { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; gap: 8px; text-align: center; }
  .footer-legal { text-align: center; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-title { font-size: 2rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-float-card { display: none; }
  .btn-lg { padding: 16px 28px; font-size: 0.9375rem; }
  .cta-actions { flex-direction: column; }
  .cta-actions .btn { width: 100%; justify-content: center; }
}

/* Mobile menu overlay */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(10, 37, 64, 0.4);
  backdrop-filter: blur(4px);
  z-index: 99;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.nav-overlay.active {
  opacity: 1;
  pointer-events: all;
}