/* ============================================
   DR. HICKS OPTOMETRY — EDITORIAL OPTICAL SITE
   Palette: Terracotta + Sand
   ============================================ */

/* ── Custom Tailwind Config ── */
@tailwind base;
@tailwind components;
@tailwind utilities;

@layer base {
  :root {
    --terracotta: #C0603A;
    --terracotta-dark: #A04E2E;
    --terracotta-deep: #7A3A20;
    --sand: #FDF6ED;
    --sand-mid: #F5E6D0;
    --sand-warm: #EDE0CC;
    --clay: #D4956A;
    --espresso: #3A2218;
    --espresso-light: #5C3D2E;
    --cream: #FFFBF5;
    --sand-text: #6B4C3B;
    --sand-muted: #9A7B6B;
  }

  html {
    scroll-behavior: smooth;
  }

  body {
    font-family: 'Inter', system-ui, sans-serif;
    background-color: var(--sand);
    color: var(--espresso);
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
  }

  h1, h2, h3, h4 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    line-height: 1.15;
    color: var(--espresso);
  }

  .accent-italic {
    font-family: 'Playfair Display', Georgia, serif;
    font-style: italic;
    font-weight: 400;
    color: var(--terracotta);
  }
}

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

@media (min-width: 768px) {
  .container {
    padding: 0 40px;
  }
}

@media (min-width: 1024px) {
  .container {
    padding: 0 60px;
  }
}

/* ── Navigation ── */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(253, 246, 237, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(192, 96, 58, 0.1);
  transition: box-shadow 0.3s ease;
}

.nav.scrolled {
  box-shadow: 0 4px 30px rgba(58, 34, 24, 0.08);
}

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

@media (min-width: 768px) {
  .nav-inner {
    padding: 0 40px;
  }
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--espresso);
  text-decoration: none;
}

.nav-logo svg {
  color: var(--terracotta);
}

.nav-links {
  display: none;
  list-style: none;
  margin: 0;
  padding: 0;
  align-items: center;
  gap: 32px;
}

@media (min-width: 1024px) {
  .nav-links {
    display: flex;
  }
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--espresso-light);
  text-decoration: none;
  transition: color 0.2s ease;
  letter-spacing: 0.01em;
}

.nav-links a:hover {
  color: var(--terracotta);
}

.nav-cta {
  background: var(--terracotta) !important;
  color: #fff !important;
  padding: 10px 22px;
  border-radius: 100px;
  font-weight: 600 !important;
  transition: background 0.2s ease, transform 0.15s ease !important;
}

.nav-cta:hover {
  background: var(--terracotta-dark) !important;
  color: #fff !important;
  transform: translateY(-1px);
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  color: var(--espresso);
  border-radius: 8px;
  transition: background 0.2s ease;
}

.nav-toggle:hover {
  background: rgba(192, 96, 58, 0.1);
}

@media (min-width: 1024px) {
  .nav-toggle {
    display: none;
  }
}

/* ── Mobile Menu ── */
.mobile-menu {
  position: fixed;
  inset: 0;
  z-index: 99;
  background: var(--sand);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
}

.mobile-menu-link {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2rem;
  font-weight: 600;
  color: var(--espresso);
  text-decoration: none;
  padding: 12px 0;
  transition: color 0.2s ease;
}

.mobile-menu-link:hover {
  color: var(--terracotta);
}

.mobile-menu-cta {
  margin-top: 16px;
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--terracotta);
  text-decoration: none;
  padding: 14px 36px;
  border: 2px solid var(--terracotta);
  border-radius: 100px;
  transition: background 0.2s ease, color 0.2s ease;
}

.mobile-menu-cta:hover {
  background: var(--terracotta);
  color: #fff;
}

/* ── Hero ── */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  background: var(--espresso);
  overflow: hidden;
  padding: 120px 0 80px;
}

.hero-bg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: radial-gradient(circle at 2px 2px, var(--clay) 1px, transparent 0);
  background-size: 40px 40px;
  pointer-events: none;
}

.hero-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr 420px;
    gap: 60px;
  }
}

.hero-eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clay);
  margin-bottom: 20px;
}

.hero-headline {
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  color: #fff;
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-sub {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(253, 246, 237, 0.7);
  max-width: 520px;
  margin-bottom: 36px;
}

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

/* ── Stat Cards ── */
.hero-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  max-width: 420px;
  margin: 0 auto;
}

@media (min-width: 1024px) {
  .hero-stats {
    margin: 0;
  }
}

.stat-card {
  background: rgba(253, 246, 237, 0.08);
  border: 1px solid rgba(253, 246, 237, 0.12);
  border-radius: 16px;
  padding: 24px;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: transform 0.3s ease, background 0.3s ease;
}

.stat-card:hover {
  transform: translateY(-4px);
  background: rgba(253, 246, 237, 0.12);
}

.stat-card--1 {
  grid-column: 1 / -1;
  display: flex;
  align-items: center;
  gap: 16px;
}

.stat-card--1 .stat-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--clay);
}

.stat-card--1 .stat-label {
  font-size: 0.85rem;
  color: rgba(253, 246, 237, 0.6);
  font-weight: 400;
}

.stat-card--2 {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.stat-card--2 svg {
  color: var(--clay);
}

.stat-card--2 .stat-label {
  font-size: 0.85rem;
  color: rgba(253, 246, 237, 0.7);
  line-height: 1.4;
}

.stat-card--3 .stat-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--terracotta);
  display: block;
  margin-bottom: 4px;
}

.stat-card--3 .stat-label {
  font-size: 0.8rem;
  color: rgba(253, 246, 237, 0.5);
}

.stat-card--4 {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
}

.stat-card--4 svg {
  color: var(--clay);
}

.stat-card--4 .stat-label {
  font-size: 0.85rem;
  color: rgba(253, 246, 237, 0.7);
  line-height: 1.4;
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: 'Inter', system-ui, sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 14px 32px;
  border-radius: 100px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
}

.btn-primary {
  background: var(--terracotta);
  color: #fff;
  border-color: var(--terracotta);
}

.btn-primary:hover {
  background: var(--terracotta-dark);
  border-color: var(--terracotta-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(192, 96, 58, 0.3);
}

.btn-ghost {
  background: transparent;
  color: #fff;
  border-color: rgba(253, 246, 237, 0.3);
}

.btn-ghost:hover {
  border-color: #fff;
  background: rgba(253, 246, 237, 0.08);
}

.btn-light {
  background: #fff;
  color: var(--espresso);
  border-color: #fff;
}

.btn-light:hover {
  background: var(--sand-mid);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 18px 40px;
  font-size: 1.05rem;
}

.btn-block {
  width: 100%;
}

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

@media (min-width: 768px) {
  .section {
    padding: 120px 0;
  }
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 64px;
}

.section-eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--terracotta);
  margin-bottom: 16px;
}

.section-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  margin-bottom: 0;
}

/* ── Services ── */
.services {
  background: var(--cream);
}

.services-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}

@media (min-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  background: var(--sand);
  border: 1px solid rgba(192, 96, 58, 0.1);
  border-radius: 20px;
  padding: 36px;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 50px rgba(58, 34, 24, 0.1);
  border-color: var(--terracotta);
}

.service-icon {
  width: 64px;
  height: 64px;
  border-radius: 16px;
  background: rgba(192, 96, 58, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--terracotta);
  margin-bottom: 24px;
  transition: background 0.3s ease;
}

.service-card:hover .service-icon {
  background: var(--terracotta);
  color: #fff;
}

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

.service-desc {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--sand-text);
}

/* ── About ── */
.about {
  background: var(--sand);
}

.about-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 48px;
  align-items: center;
}

@media (min-width: 1024px) {
  .about-container {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

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

.about-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 20px;
  display: block;
}

.about-image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--terracotta);
  border-radius: 20px;
  z-index: -1;
  opacity: 0.2;
}

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

.about-text {
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--sand-text);
  margin-bottom: 20px;
}

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

.about-feature {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--espresso);
}

.about-feature svg {
  color: var(--terracotta);
  flex-shrink: 0;
}

/* ── Patients ── */
.patients {
  background: var(--espresso);
  position: relative;
  overflow: hidden;
}

.patients::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.04;
  background-image: radial-gradient(circle at 2px 2px, var(--clay) 1px, transparent 0);
  background-size: 32px 32px;
  pointer-events: none;
}

.patients .section-header {
  position: relative;
  z-index: 1;
}

.patients .section-eyebrow {
  color: var(--clay);
}

.patients .section-headline {
  color: #fff;
}

.patients-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
  position: relative;
  z-index: 1;
}

@media (min-width: 640px) {
  .patients-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (min-width: 1024px) {
  .patients-grid {
    grid-template-columns: repeat(4, 1fr);
  }
}

.patient-card {
  background: rgba(253, 246, 237, 0.05);
  border: 1px solid rgba(253, 246, 237, 0.08);
  border-radius: 20px;
  padding: 36px;
  transition: transform 0.3s ease, background 0.3s ease;
}

.patient-card:hover {
  transform: translateY(-6px);
  background: rgba(253, 246, 237, 0.09);
}

.patient-number {
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 3rem;
  font-weight: 700;
  color: var(--terracotta);
  opacity: 0.4;
  line-height: 1;
  margin-bottom: 20px;
  display: block;
}

.patient-title {
  font-size: 1.2rem;
  color: #fff;
  margin-bottom: 12px;
}

.patient-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(253, 246, 237, 0.55);
}

/* ── CTA Banner ── */
.cta-banner {
  background: var(--terracotta);
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  opacity: 0.06;
  background-image: radial-gradient(circle at 2px 2px, #fff 1px, transparent 0);
  background-size: 28px 28px;
  pointer-events: none;
}

.cta-container {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  z-index: 1;
}

@media (min-width: 768px) {
  .cta-container {
    grid-template-columns: 1fr auto;
    gap: 60px;
  }
}

.cta-headline {
  font-size: clamp(2rem, 4vw, 3rem);
  color: #fff;
  margin-bottom: 20px;
}

.cta-text {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(253, 246, 237, 0.8);
  max-width: 480px;
}

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

.cta-actions .btn-light {
  color: var(--terracotta);
}

.cta-actions .btn-light:hover {
  background: #fff;
}

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

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

@media (min-width: 1024px) {
  .contact-container {
    grid-template-columns: 1fr 1fr;
    gap: 80px;
  }
}

.contact-info {
  max-width: 520px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 28px;
  margin: 40px 0;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-item svg {
  color: var(--terracotta);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-item strong {
  display: block;
  font-family: 'Playfair Display', Georgia, serif;
  font-size: 1rem;
  font-weight: 600;
  color: var(--espresso);
  margin-bottom: 4px;
}

.contact-item p,
.contact-item a {
  font-size: 0.95rem;
  color: var(--sand-text);
  line-height: 1.6;
  margin: 0;
  text-decoration: none;
  transition: color 0.2s ease;
}

.contact-item a:hover {
  color: var(--terracotta);
}

.contact-map {
  border-radius: 16px;
  overflow: hidden;
  box-shadow: 0 8px 30px rgba(58, 34, 24, 0.1);
}

/* ── Contact Form ── */
.contact-form-wrap {
  background: var(--sand);
  border: 1px solid rgba(192, 96, 58, 0.1);
  border-radius: 24px;
  padding: 40px;
}

.form-title {
  font-size: 1.6rem;
  margin-bottom: 8px;
}

.form-note {
  font-size: 0.9rem;
  color: var(--sand-muted);
  margin-bottom: 32px;
}

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

@media (max-width: 480px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

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

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--sand-text);
  margin-bottom: 8px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 16px;
  border: 1.5px solid rgba(192, 96, 58, 0.2);
  border-radius: 12px;
  background: var(--cream);
  font-family: 'Inter', system-ui, sans-serif;
  font-size: 0.95rem;
  color: var(--espresso);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
  outline: none;
  appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--sand-muted);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--terracotta);
  box-shadow: 0 0 0 3px rgba(192, 96, 58, 0.12);
}

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

.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 16px;
  padding: 48px 24px;
  background: rgba(192, 96, 58, 0.06);
  border: 1px solid rgba(192, 96, 58, 0.15);
  border-radius: 16px;
  margin-top: 20px;
}

.form-success svg {
  color: var(--terracotta);
}

.form-success p {
  font-size: 1rem;
  line-height: 1.6;
  color: var(--sand-text);
  max-width: 320px;
}

/* ── Footer ── */
.footer {
  background: var(--espresso);
  padding: 64px 0 32px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr;
  gap: 40px;
}

@media (min-width: 768px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 40px;
  }
}

.footer-brand {
  max-width: 300px;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: 'Playfair Display', Georgia, serif;
  font-weight: 700;
  font-size: 1.05rem;
  color: #fff;
  text-decoration: none;
  margin-bottom: 16px;
}

.footer-logo svg {
  color: var(--clay);
}

.footer-tagline {
  font-size: 0.9rem;
  line-height: 1.7;
  color: rgba(253, 246, 237, 0.5);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  font-size: 0.9rem;
  color: rgba(253, 246, 237, 0.6);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--clay);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-contact p {
  font-size: 0.9rem;
  color: rgba(253, 246, 237, 0.5);
  margin: 0;
  line-height: 1.6;
}

.footer-contact a {
  color: rgba(253, 246, 237, 0.5);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-contact a:hover {
  color: var(--clay);
}

.footer-bottom {
  grid-column: 1 / -1;
  border-top: 1px solid rgba(253, 246, 237, 0.08);
  padding-top: 24px;
  margin-top: 8px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: rgba(253, 246, 237, 0.3);
  margin: 0;
}

/* ── Scroll Reveal ── */
.reveal {
  opacity: 1;
  transform: none;
  transition: opacity 0.6s ease, transform 0.6s ease;
}

@media (prefers-reduced-motion: no-preference) {
  .reveal {
    opacity: 0;
    transform: translateY(24px);
  }

  .reveal.revealed {
    opacity: 1;
    transform: none;
  }
}

/* ── Reduced motion ── */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }

  .stat-card,
  .service-card,
  .patient-card {
    transition: none;
  }
}