/* ── Reset & Base ───────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  font-family: 'DM Sans', system-ui, sans-serif;
  color: #2D2D2D;
  background: #FFFDFB;
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 24px; }

/* ── Color Tokens ───────────────────────────────── */
:root {
  --coral: #E8645B;
  --coral-dark: #D15249;
  --coral-light: #FFF0EE;
  --charcoal: #2D2D2D;
  --charcoal-light: #4A4A4A;
  --cream: #FFFDFB;
  --warm-gray: #F5F0EC;
  --soft-shadow: 0 4px 24px rgba(45,45,45,0.08);
  --soft-shadow-lg: 0 12px 48px rgba(45,45,45,0.12);
  --radius: 16px;
  --radius-sm: 10px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ── Typography ─────────────────────────────────── */
h1, h2, h3 { font-family: 'Playfair Display', Georgia, serif; font-weight: 700; line-height: 1.2; color: var(--charcoal); }
.text-coral { color: var(--coral); }

/* ── Buttons ────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: 'DM Sans', sans-serif; font-weight: 600;
  border-radius: 50px; transition: all var(--transition);
  white-space: nowrap;
}
.btn-coral { background: var(--coral); color: #fff; box-shadow: 0 4px 16px rgba(232,100,91,0.35); }
.btn-coral:hover { background: var(--coral-dark); transform: translateY(-2px); box-shadow: 0 8px 24px rgba(232,100,91,0.4); }
.btn-outline { border: 2px solid rgba(255,255,255,0.7); color: #fff; backdrop-filter: blur(4px); }
.btn-outline:hover { background: rgba(255,255,255,0.15); border-color: #fff; }
.btn-sm { padding: 10px 20px; font-size: 0.9rem; }
.btn-lg { padding: 16px 32px; font-size: 1.05rem; }
.btn-full { width: 100%; justify-content: center; }

/* ── Section Helpers ────────────────────────────── */
.section { padding: 100px 0; }
.section-label {
  display: inline-block;
  font-size: 0.8rem; font-weight: 700; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--coral);
  margin-bottom: 12px;
}
.section-title { font-size: clamp(2rem, 4vw, 3rem); margin-bottom: 20px; }
.section-desc { font-size: 1.1rem; color: var(--charcoal-light); max-width: 560px; }
.section-header { text-align: center; margin-bottom: 60px; }
.section-header .section-desc { margin: 0 auto; }

/* ── Header ─────────────────────────────────────── */
.site-header {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  padding: 16px 0;
  transition: background var(--transition), box-shadow var(--transition), padding var(--transition);
}
.site-header.scrolled {
  background: rgba(255,253,251,0.95);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(45,45,45,0.08);
  padding: 10px 0;
}
.header-inner { display: flex; align-items: center; justify-content: space-between; }
.logo { display: flex; align-items: center; gap: 10px; }
.logo-text { display: flex; flex-direction: column; line-height: 1.1; }
.logo-name { font-family: 'Playfair Display', serif; font-weight: 700; font-size: 1.05rem; color: var(--charcoal); }
.logo-tag { font-size: 0.7rem; color: var(--charcoal-light); letter-spacing: 0.04em; }
.site-header:not(.scrolled) .logo-name,
.site-header:not(.scrolled) .logo-tag { color: #fff; }
.main-nav ul { display: flex; align-items: center; gap: 8px; }
.main-nav a { padding: 8px 16px; border-radius: 50px; font-weight: 500; font-size: 0.95rem; transition: all var(--transition); }
.main-nav a:not(.btn):hover { background: var(--warm-gray); }
.site-header:not(.scrolled) .main-nav a:not(.btn):hover { background: rgba(255,255,255,0.15); }
.nav-toggle { display: none; width: 44px; height: 44px; position: relative; }
.hamburger, .hamburger::before, .hamburger::after {
  display: block; width: 22px; height: 2px; background: var(--charcoal);
  border-radius: 2px; transition: all var(--transition);
}
.hamburger { margin: 0 auto; position: relative; }
.hamburger::before, .hamburger::after { content: ''; position: absolute; left: 0; }
.hamburger::before { top: -7px; }
.hamburger::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .hamburger { background: transparent; }
.nav-toggle[aria-expanded="true"] .hamburger::before { top: 0; transform: rotate(45deg); }
.nav-toggle[aria-expanded="true"] .hamburger::after { top: 0; transform: rotate(-45deg); }

/* ── Hero ───────────────────────────────────────── */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center;
  overflow: hidden;
}
.hero-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.hero-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(45,45,45,0.72) 0%, rgba(45,45,45,0.45) 50%, rgba(232,100,91,0.2) 100%);
}
.hero-content {
  position: relative; z-index: 2; padding: 120px 0 100px;
  max-width: 720px;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(255,255,255,0.15); backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: 50px; padding: 8px 18px;
  font-size: 0.85rem; font-weight: 500; color: #fff;
  margin-bottom: 28px;
}
.hero-headline {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  color: #fff; margin-bottom: 24px;
  letter-spacing: -0.01em;
}
.hero-sub { font-size: 1.15rem; color: rgba(255,255,255,0.85); max-width: 540px; margin-bottom: 40px; line-height: 1.7; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 56px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 32px; }
.trust-item { display: flex; align-items: center; gap: 10px; color: rgba(255,255,255,0.9); font-size: 0.95rem; font-weight: 500; }
.trust-item svg { color: var(--coral); flex-shrink: 0; }
.scroll-indicator {
  position: absolute; bottom: 32px; left: 50%; transform: translateX(-50%);
  color: rgba(255,255,255,0.6); animation: bounce 2s infinite;
}
@keyframes bounce { 0%,100%{transform:translateX(-50%) translateY(0)} 50%{transform:translateX(-50%) translateY(8px)} }

/* ── Services ───────────────────────────────────── */
.services { background: var(--cream); }
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.service-card {
  background: #fff; border-radius: var(--radius); padding: 36px 28px;
  box-shadow: var(--soft-shadow); transition: all var(--transition);
  border: 1px solid transparent;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--soft-shadow-lg); border-color: rgba(232,100,91,0.15); }
.card-icon { margin-bottom: 20px; }
.service-card h3 { font-size: 1.25rem; margin-bottom: 12px; }
.service-card p { font-size: 0.95rem; color: var(--charcoal-light); line-height: 1.7; }

/* ── About ──────────────────────────────────────── */
.about { background: var(--warm-gray); }
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.about-images { position: relative; }
.about-img-main { border-radius: var(--radius); overflow: hidden; box-shadow: var(--soft-shadow-lg); }
.about-img-float {
  position: absolute; bottom: -32px; right: -24px;
  border-radius: var(--radius); overflow: hidden;
  box-shadow: var(--soft-shadow-lg);
  border: 4px solid var(--warm-gray);
}
.about-content .section-title { margin-top: 8px; }
.about-text { font-size: 1.05rem; color: var(--charcoal-light); margin-bottom: 16px; line-height: 1.75; }
.about-stats {
  display: flex; align-items: center; gap: 24px;
  margin: 32px 0; padding: 24px 0;
  border-top: 1px solid rgba(45,45,45,0.1);
  border-bottom: 1px solid rgba(45,45,45,0.1);
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num { font-family: 'Playfair Display', serif; font-size: 1.6rem; font-weight: 700; color: var(--charcoal); }
.stat-label { font-size: 0.8rem; color: var(--charcoal-light); text-transform: uppercase; letter-spacing: 0.08em; }
.stat-divider { width: 1px; height: 40px; background: rgba(45,45,45,0.15); }
.about-content .btn { margin-top: 8px; }

/* ── Eye Test ───────────────────────────────────── */
.eye-test { background: var(--charcoal); color: #fff; }
.eye-test-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.eye-test .section-title { color: #fff; }
.eye-test-desc { font-size: 1.05rem; color: rgba(255,255,255,0.75); line-height: 1.75; margin-bottom: 32px; }
.eye-test-list { display: flex; flex-direction: column; gap: 16px; margin-bottom: 40px; }
.eye-test-list li { display: flex; align-items: flex-start; gap: 14px; font-size: 1rem; color: rgba(255,255,255,0.9); }
.eye-test-visual { position: relative; }
.eye-test-img { border-radius: var(--radius); overflow: hidden; box-shadow: var(--soft-shadow-lg); }
.eye-test-badge {
  position: absolute; bottom: 24px; left: -16px;
  display: flex; align-items: center; gap: 10px;
  background: #fff; color: var(--charcoal);
  border-radius: 50px; padding: 12px 20px;
  font-weight: 700; font-size: 0.9rem;
  box-shadow: var(--soft-shadow);
}
.eye-test-badge svg { color: var(--coral); }

/* ── Contact ────────────────────────────────────── */
.contact { background: var(--cream); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; }
.contact-desc { font-size: 1.05rem; color: var(--charcoal-light); line-height: 1.75; margin-bottom: 36px; }
.contact-details { display: flex; flex-direction: column; gap: 28px; }
.contact-item { display: flex; align-items: flex-start; gap: 16px; }
.contact-icon { flex-shrink: 0; width: 52px; height: 52px; display: flex; align-items: center; justify-content: center; background: var(--coral-light); border-radius: var(--radius-sm); }
.contact-item strong { display: block; font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.08em; color: var(--charcoal-light); margin-bottom: 4px; }
.contact-item p { font-size: 1rem; color: var(--charcoal); line-height: 1.6; }
.contact-item a { color: var(--coral); font-weight: 600; transition: color var(--transition); }
.contact-item a:hover { color: var(--coral-dark); }
.contact-form-wrap { background: #fff; border-radius: var(--radius); padding: 40px; box-shadow: var(--soft-shadow); }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; font-size: 0.85rem; font-weight: 600; color: var(--charcoal); margin-bottom: 8px; }
.form-group input, .form-group select, .form-group textarea {
  width: 100%; padding: 14px 16px;
  border: 2px solid rgba(45,45,45,0.12); border-radius: var(--radius-sm);
  font-family: 'DM Sans', sans-serif; font-size: 1rem; color: var(--charcoal);
  background: var(--cream); transition: all var(--transition);
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--coral); background: #fff;
  box-shadow: 0 0 0 4px rgba(232,100,91,0.1);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-success {
  display: flex; align-items: center; gap: 12px;
  margin-top: 16px; padding: 16px 20px;
  background: var(--coral-light); border-radius: var(--radius-sm);
  font-weight: 600; color: var(--charcoal);
}

/* ── Map ────────────────────────────────────────── */
.map-section { height: 320px; }
.map-section iframe { width: 100%; height: 100%; filter: saturate(0.8) contrast(1.05); }

/* ── Footer ─────────────────────────────────────── */
.site-footer { background: var(--charcoal); color: rgba(255,255,255,0.7); }
.footer-inner { padding: 64px 0 40px; display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 48px; }
.footer-brand .logo-name { color: #fff; }
.footer-tagline { margin-top: 16px; font-size: 0.95rem; line-height: 1.7; max-width: 320px; }
.footer-links { display: flex; flex-direction: column; gap: 40px; }
.footer-col strong { display: block; color: #fff; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-bottom: 16px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a, .footer-col span { font-size: 0.95rem; color: rgba(255,255,255,0.6); transition: color var(--transition); line-height: 1.6; }
.footer-col a:hover { color: var(--coral); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); padding: 24px 0; }
.footer-bottom-inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px; font-size: 0.85rem; color: rgba(255,255,255,0.5); }
.footer-bottom a { color: rgba(255,255,255,0.5); transition: color var(--transition); }
.footer-bottom a:hover { color: var(--coral); }

/* ── Responsive ─────────────────────────────────── */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid, .eye-test-inner, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-float { right: 16px; bottom: -20px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  .nav-toggle { display: flex; align-items: center; justify-content: center; }
  .main-nav {
    position: fixed; top: 0; right: 0; width: 280px; height: 100vh;
    background: #fff; box-shadow: var(--soft-shadow-lg);
    padding: 80px 32px 32px;
    transform: translateX(100%); transition: transform var(--transition);
    z-index: 99;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav ul { flex-direction: column; align-items: flex-start; gap: 4px; }
  .main-nav a { width: 100%; padding: 14px 16px; border-radius: var(--radius-sm); }
  .main-nav .btn { width: 100%; justify-content: center; margin-top: 16px; }
  .hero-headline { font-size: clamp(2.2rem, 8vw, 3.2rem); }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .hero-trust { flex-direction: column; gap: 16px; }
  .services-grid { grid-template-columns: 1fr; }
  .about-img-float { display: none; }
  .contact-form-wrap { padding: 28px; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom-inner { flex-direction: column; text-align: center; }
}