/* ============================================
   Dr. Purgason Dental — Custom Styles
   Charcoal + Coral | Playfair Display + Inter
   ============================================ */

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: 'Inter', system-ui, sans-serif;
  color: #374151;
  background: #fafafa;
  line-height: 1.6;
  overflow-x: hidden;
}

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

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

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

/* ============================================
   NAVIGATION
   ============================================ */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(17, 24, 39, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #f9fafb;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.nav-logo-text {
  font-size: 1.05rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a {
  color: #d1d5db;
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  transition: color 0.2s ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: #F97316;
  transition: width 0.3s ease;
}

.nav-links a:hover {
  color: #f9fafb;
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-cta {
  background: #F97316 !important;
  color: #fff !important;
  padding: 9px 20px;
  border-radius: 6px;
  font-weight: 600 !important;
  font-size: 0.8125rem !important;
  letter-spacing: 0.02em !important;
  transition: background 0.2s ease, transform 0.15s ease !important;
}

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

.nav-cta:hover {
  background: #ea580c !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  color: #d1d5db;
  border-radius: 6px;
  transition: background 0.2s ease;
}

.nav-toggle:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Mobile nav */
@media (max-width: 767px) {
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(17, 24, 39, 0.98);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    flex-direction: column;
    padding: 24px;
    gap: 0;
    transform: translateY(-110%);
    opacity: 0;
    transition: transform 0.35s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav-links a {
    padding: 14px 0;
    font-size: 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    width: 100%;
  }

  .nav-links a::after {
    display: none;
  }

  .nav-links a:last-child {
    border-bottom: none;
    margin-top: 8px;
  }

  .nav-cta {
    text-align: center;
  }
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #111827;
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  background-image: 
    radial-gradient(ellipse 80% 60% at 70% 40%, rgba(249, 115, 22, 0.12) 0%, transparent 60%),
    radial-gradient(ellipse 50% 80% at 20% 80%, rgba(249, 115, 22, 0.06) 0%, transparent 50%),
    radial-gradient(circle at 90% 10%, rgba(251, 146, 60, 0.08) 0%, transparent 40%);
  pointer-events: none;
}

.hero-bg-pattern::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.015'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 820px;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(249, 115, 22, 0.12);
  border: 1px solid rgba(249, 115, 22, 0.25);
  color: #fb923c;
  font-size: 0.8125rem;
  font-weight: 600;
  padding: 8px 18px;
  border-radius: 100px;
  margin-bottom: 32px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.hero-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  color: #f9fafb;
  line-height: 1.1;
  letter-spacing: -0.025em;
  margin-bottom: 24px;
}

.hero-accent {
  color: #F97316;
  font-style: italic;
  font-weight: 600;
}

.hero-sub {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: #9ca3af;
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 40px;
  font-weight: 300;
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.hero-trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.trust-label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #6b7280;
  font-weight: 500;
}

.trust-value {
  font-size: 0.9375rem;
  color: #d1d5db;
  font-weight: 500;
}

.trust-phone {
  color: #fb923c;
  transition: color 0.2s ease;
}

.trust-phone:hover {
  color: #F97316;
}

.hero-trust-sep {
  width: 1px;
  height: 32px;
  background: rgba(255, 255, 255, 0.1);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #6b7280;
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-weight: 500;
  animation: scrollBounce 2s ease-in-out infinite;
}

@keyframes scrollBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: 0.01em;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
  font-family: 'Inter', system-ui, sans-serif;
}

.btn-coral {
  background: #F97316;
  color: #fff;
}

.btn-coral:hover {
  background: #ea580c;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(249, 115, 22, 0.3);
}

.btn-ghost {
  background: transparent;
  color: #d1d5db;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
  color: #f9fafb;
}

.btn-outline-coral {
  background: transparent;
  color: #F97316;
  border: 1.5px solid #F97316;
}

.btn-outline-coral:hover {
  background: #F97316;
  color: #fff;
  transform: translateY(-2px);
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.btn-lg {
  padding: 16px 32px;
  font-size: 1rem;
}

/* ============================================
   SECTION COMMON
   ============================================ */
.section-eyebrow {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: #F97316;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  color: #111827;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.section-sub {
  font-size: 1.0625rem;
  color: #6b7280;
  line-height: 1.7;
  max-width: 620px;
  font-weight: 300;
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  padding: 120px 0;
  background: #fafafa;
}

.services .container {
  text-align: center;
}

.services .section-sub {
  margin: 0 auto 64px;
}

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

.service-card {
  background: #fff;
  border: 1px solid #f3f4f6;
  border-radius: 12px;
  padding: 36px 28px;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, #F97316, #fb923c);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.service-card:hover {
  border-color: rgba(249, 115, 22, 0.2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.08);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(249, 115, 22, 0.08);
  border-radius: 12px;
  color: #F97316;
  margin-bottom: 20px;
}

.service-name {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.service-desc {
  font-size: 0.9375rem;
  color: #6b7280;
  line-height: 1.65;
  font-weight: 300;
}

@media (max-width: 1023px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  .services {
    padding: 80px 0;
  }
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  padding: 120px 0;
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

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

.about-image {
  border-radius: 16px;
  overflow: hidden;
  position: relative;
  aspect-ratio: 4/5;
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about-image-accent {
  position: absolute;
  bottom: -16px;
  right: -16px;
  width: 120px;
  height: 120px;
  background: #F97316;
  border-radius: 16px;
  z-index: -1;
  opacity: 0.15;
}

.about-content {
  max-width: 520px;
}

.about-body {
  font-size: 1.0625rem;
  color: #4b5563;
  line-height: 1.75;
  margin-bottom: 20px;
  font-weight: 300;
}

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

.value-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9375rem;
  color: #374151;
  font-weight: 500;
}

.value-item svg {
  flex-shrink: 0;
}

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .about-content {
    max-width: 100%;
  }
  .about-image-wrap {
    max-width: 480px;
  }
}

@media (max-width: 640px) {
  .about {
    padding: 80px 0;
  }
  .about-values {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   PATIENT EXPERIENCE
   ============================================ */
.experience {
  padding: 120px 0;
  background: #111827;
  color: #f9fafb;
}

.experience-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.experience-content .section-title {
  color: #f9fafb;
}

.experience-body {
  font-size: 1.0625rem;
  color: #9ca3af;
  line-height: 1.75;
  margin-bottom: 48px;
  font-weight: 300;
}

.experience-steps {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.step {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.step-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2rem;
  font-weight: 700;
  color: rgba(249, 115, 22, 0.35);
  line-height: 1;
  flex-shrink: 0;
  width: 48px;
}

.step-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.1875rem;
  font-weight: 700;
  color: #f9fafb;
  margin-bottom: 6px;
  letter-spacing: -0.01em;
}

.step-desc {
  font-size: 0.9375rem;
  color: #9ca3af;
  line-height: 1.6;
  font-weight: 300;
}

.experience-image {
  border-radius: 16px;
  overflow: hidden;
  aspect-ratio: 3/4;
}

.experience-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 900px) {
  .experience-inner {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .experience-image {
    max-width: 480px;
  }
}

@media (max-width: 640px) {
  .experience {
    padding: 80px 0;
  }
}

/* ============================================
   CTA BANNER
   ============================================ */
.cta-banner {
  padding: 100px 0;
  background: linear-gradient(135deg, #F97316 0%, #ea580c 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='40' height='40' viewBox='0 0 40 40' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23ffffff' fill-opacity='0.06' fill-rule='evenodd'%3E%3Cpath d='M0 40L40 0H20L0 20M40 40V20L20 40'/%3E%3C/g%3E%3C/svg%3E");
  pointer-events: none;
}

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

.cta-text {
  max-width: 560px;
}

.cta-headline {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  font-weight: 700;
  color: #fff;
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.cta-sub {
  font-size: 1.0625rem;
  color: rgba(255, 255, 255, 0.85);
  line-height: 1.65;
  font-weight: 300;
}

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

.cta-actions .btn-outline-coral {
  border-color: rgba(255, 255, 255, 0.6);
  color: #fff;
}

.cta-actions .btn-outline-coral:hover {
  background: #fff;
  color: #F97316;
  border-color: #fff;
}

@media (max-width: 767px) {
  .cta-inner {
    flex-direction: column;
    text-align: center;
  }
  .cta-actions {
    justify-content: center;
  }
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  padding: 120px 0;
  background: #fafafa;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}

.contact-body {
  font-size: 1.0625rem;
  color: #6b7280;
  line-height: 1.75;
  margin-bottom: 40px;
  font-weight: 300;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.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: rgba(249, 115, 22, 0.08);
  border-radius: 10px;
  color: #F97316;
  flex-shrink: 0;
}

.contact-detail-label {
  display: block;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #9ca3af;
  font-weight: 600;
  margin-bottom: 4px;
}

.contact-detail-value {
  font-size: 1rem;
  color: #374151;
  font-weight: 500;
  line-height: 1.5;
}

.contact-detail-value a {
  color: #F97316;
  transition: color 0.2s ease;
}

.contact-detail-value a:hover {
  color: #ea580c;
}

/* Form */
.contact-form-wrap {
  background: #fff;
  border-radius: 16px;
  padding: 40px;
  border: 1px solid #f3f4f6;
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
}

.contact-form-title {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: #111827;
  margin-bottom: 28px;
  letter-spacing: -0.01em;
}

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

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: #374151;
  margin-bottom: 6px;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid #e5e7eb;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-family: 'Inter', system-ui, sans-serif;
  color: #111827;
  background: #fafafa;
  transition: border-color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
  outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: #F97316;
  background: #fff;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #9ca3af;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg width='12' height="8" viewBox="0 0 12 8" xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%236b7280' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round' fill='none'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px;
  text-align: center;
  background: rgba(249, 115, 22, 0.06);
  border-radius: 12px;
  margin-top: 8px;
}

.form-success p {
  color: #374151;
  font-size: 0.9375rem;
  line-height: 1.6;
  font-weight: 500;
}

@media (max-width: 900px) {
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 48px;
  }
}

@media (max-width: 640px) {
  .contact {
    padding: 80px 0;
  }
  .contact-form-wrap {
    padding: 28px 20px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: #111827;
  color: #d1d5db;
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.footer-brand {
  max-width: 280px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 1.1rem;
  color: #f9fafb;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.9375rem;
  color: #9ca3af;
  line-height: 1.65;
  font-weight: 300;
}

.footer-heading {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #f9fafb;
  margin-bottom: 20px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9375rem;
  color: #9ca3af;
  transition: color 0.2s ease;
  font-weight: 300;
}

.footer-links a:hover {
  color: #F97316;
}

.footer-address {
  font-size: 0.9375rem;
  color: #9ca3af;
  line-height: 1.6;
  font-weight: 300;
  font-style: normal;
  margin-bottom: 8px;
}

.footer-phone {
  font-size: 1rem;
  color: #fb923c;
  font-weight: 600;
  transition: color 0.2s ease;
}

.footer-phone:hover {
  color: #F97316;
}

.footer-bottom {
  padding: 24px 0;
  text-align: center;
}

.footer-bottom p {
  font-size: 0.8125rem;
  color: #6b7280;
  font-weight: 400;
}

@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }
  .footer-brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer {
    padding: 56px 0 0;
  }
}

/* ============================================
   SCROLL REVEAL (progressive enhancement)
   ============================================ */
@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.6s cubic-bezier(0.4, 0, 0.2, 1), transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
  }

  .reveal.revealed {
    opacity: 1;
    transform: translateY(0);
  }

  .reveal:nth-child(2) { transition-delay: 0.08s; }
  .reveal:nth-child(3) { transition-delay: 0.16s; }
  .reveal:nth-child(4) { transition-delay: 0.24s; }
  .reveal:nth-child(5) { transition-delay: 0.32s; }
  .reveal:nth-child(6) { transition-delay: 0.40s; }
}

/* Ensure content is visible even without JS */
@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
  }
}