/* ================================================================
   FertNest — Main Stylesheet
   ================================================================ */

:root {
  --color-primary: #8B5CF6;
  --color-primary-dark: #6D28D9;
  --color-primary-light: rgba(139,92,246,0.1);
  --color-primary-med: rgba(139,92,246,0.2);
  --color-text: #1a1a2e;
  --color-muted: #6b7280;
  --color-bg: #fdfcfb;
  --color-bg-alt: #f8f5f2;
  --color-white: #ffffff;
  --color-border: #e8e2dd;
  --color-dark: #1a1a2e;
  --font-heading: 'Playfair Display', Georgia, serif;
  --font-body: 'Lato', sans-serif;
  --radius: 16px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 12px 48px rgba(0,0,0,0.14);
  --transition: all 0.3s cubic-bezier(0.4,0,0.2,1);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ───────────────────────────────── */
h1,h2,h3,h4,h5 { font-family: var(--font-heading); line-height: 1.2; }
h1 { font-size: clamp(2.2rem, 5vw, 4rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }

.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 80px 0; }

/* ── Theme Bar ────────────────────────────────── */
.theme-bar {
  background: var(--color-dark);
  color: #fff;
  padding: 16px 8px;
  position: fixed;
  top: 50%;
  right: -80px;
  transform: translateY(-50%);
  z-index: 9999;
  border-radius: 8px 0 0 8px;
  border: 1px solid rgba(255,255,255,0.1);
  border-right: none;
  box-shadow: -4px 0 15px rgba(0,0,0,0.1);
  transition: right 0.3s ease;
}
.theme-bar.open {
  right: 0;
}
.theme-toggle {
  background: var(--color-primary);
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  position: absolute;
  left: -40px;
  top: 50%;
  transform: translateY(-50%);
  border-radius: 8px 0 0 8px;
  cursor: pointer;
  box-shadow: -2px 0 8px rgba(0,0,0,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  transition: background 0.3s ease;
}
.theme-toggle:hover {
  background: var(--color-primary-dark);
}
.theme-bar-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}
.theme-bar-label { font-size: 0.65rem; opacity: 0.7; text-align: center; writing-mode: vertical-rl; transform: rotate(180deg); margin-bottom: 8px; }
.theme-swatches { display: flex; flex-direction: column; align-items: center; gap: 8px; }
.swatch {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
}
.swatch:hover, .swatch[data-active="true"] {
  transform: scale(1.3);
  border-color: #fff;
  box-shadow: 0 0 0 2px rgba(255,255,255,0.5);
}
.color-picker-input {
  width: 30px; height: 22px;
  border: none; border-radius: 4px;
  cursor: pointer; padding: 0;
  background: none;
}
.custom-apply-btn {
  font-size: 0.72rem;
  padding: 3px 10px;
  border-radius: 20px;
  border: 1px solid rgba(255,255,255,0.4);
  background: transparent;
  color: #fff;
  cursor: pointer;
  transition: var(--transition);
}
.custom-apply-btn:hover { background: rgba(255,255,255,0.15); }

/* ── Announcement Bar ─────────────────────────── */
.announcement-bar {
  background: var(--color-primary-light);
  text-align: center;
  padding: 10px 24px;
  font-size: 0.85rem;
}
.announcement-bar a { color: var(--color-primary); font-weight: 700; }

/* ── Site Header ──────────────────────────────── */
.site-header {
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 41px; /* below theme bar + announcement */
  z-index: 1000;
  transition: var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow); }
.header-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 32px;
  height: 70px;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}
.logo-mark { flex-shrink: 0; }
.logo-text {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-dark);
}
.logo-white { color: #fff !important; }

.main-nav { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-link {
  padding: 8px 14px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-dark);
  border-radius: var(--radius-sm);
  transition: var(--transition);
  display: flex; align-items: center; gap: 5px;
}
.nav-link:hover, .nav-link.active { color: var(--color-primary); background: var(--color-primary-light); }

/* Dropdowns */
.nav-dropdown { position: relative; }
.dropdown-menu {
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%) translateY(-10px);
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 8px;
  min-width: 200px;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition);
  z-index: 100;
}
.nav-dropdown:hover .dropdown-menu { opacity: 1; visibility: visible; transform: translateX(-50%) translateY(0); }
.dropdown-item {
  display: block;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  transition: var(--transition);
}
.dropdown-item:hover { background: var(--color-primary-light); color: var(--color-primary); }
.mega-menu { min-width: 500px; }
.mega-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; padding: 8px; }
.mega-item {
  display: flex; flex-direction: column; gap: 8px;
  padding: 8px; border-radius: var(--radius-sm);
  font-size: 0.82rem; font-weight: 600;
  transition: var(--transition);
}
.mega-item:hover { background: var(--color-primary-light); color: var(--color-primary); }
.mega-img-placeholder {
  height: 80px; border-radius: 8px;
}
.gradient-purple { background: linear-gradient(135deg, #c4b5fd, #7c3aed); }
.gradient-rose { background: linear-gradient(135deg, #fda4af, #e11d48); }
.gradient-sky { background: linear-gradient(135deg, #7dd3fc, #0284c7); }

/* Header Right */
.header-right { display: flex; align-items: center; gap: 8px; margin-left: 8px; }
.icon-btn {
  width: 38px; height: 38px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 50%;
  color: var(--color-dark);
  transition: var(--transition);
}
.icon-btn:hover { background: var(--color-primary-light); color: var(--color-primary); }

/* ── Buttons ──────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 10px 24px;
  border-radius: 100px;
  font-size: 0.9rem; font-weight: 700;
  transition: var(--transition);
  cursor: pointer;
  border: none;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(var(--color-primary-rgb),0.35); }
.btn-ghost {
  background: transparent;
  color: var(--color-dark);
  border: 1.5px solid var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-primary); color: var(--color-primary); }
.btn-outline-white {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.6);
}
.btn-outline-white:hover { background: rgba(255,255,255,0.15); }
.btn-lg { padding: 14px 36px; font-size: 1rem; }

/* ── Hamburger ────────────────────────────────── */
.hamburger {
  display: none; flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer; padding: 4px;
}
.hamburger span { display: block; width: 24px; height: 2px; background: var(--color-dark); border-radius: 2px; transition: var(--transition); }

/* ── Hero Section ─────────────────────────────── */
.hero-slider { position: relative; overflow: hidden; }
.hero-slide {
  position: relative; min-height: 92vh;
  display: flex; align-items: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background-size: cover; background-position: center;
}
.hero-bg-gradient {
  position: absolute; inset: 0;
  background: linear-gradient(100deg, rgba(10,10,30,0.72) 0%, rgba(10,10,30,0.3) 60%, transparent 100%);
}
.hero-content {
  position: relative; z-index: 2;
  max-width: 640px;
  padding: 80px 60px;
  color: #fff;
}
.hero-label {
  display: inline-block;
  background: rgba(255,255,255,0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.3);
  padding: 5px 16px;
  border-radius: 100px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 20px;
}
.hero-content h1 {
  margin-bottom: 20px;
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}
.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 32px;
  opacity: 0.9;
  max-width: 500px;
}
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; }
.hero-stats {
  display: flex; gap: 32px; margin-top: 40px; flex-wrap: wrap;
}
.hero-stat-num {
  font-family: var(--font-heading);
  font-size: 2rem; font-weight: 700;
  color: #fff;
}
.hero-stat-label { font-size: 0.78rem; opacity: 0.8; }

/* Slider dots */
.slider-dots {
  position: absolute; bottom: 28px; left: 50%;
  transform: translateX(-50%);
  display: flex; gap: 8px; z-index: 10;
}
.slider-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: rgba(255,255,255,0.4);
  cursor: pointer; border: none; padding: 0;
  transition: var(--transition);
}
.slider-dot.active { background: #fff; width: 24px; border-radius: 4px; }

/* ── Press Logos ──────────────────────────────── */
.press-bar { background: var(--color-bg-alt); padding: 32px 0; border-bottom: 1px solid var(--color-border); }
.press-inner { display: flex; align-items: center; justify-content: center; gap: 48px; flex-wrap: wrap; }
.press-logo {
  font-family: var(--font-heading);
  font-style: italic;
  font-size: 1.1rem;
  color: var(--color-muted);
  opacity: 0.6;
  transition: var(--transition);
}
.press-logo:hover { opacity: 1; color: var(--color-primary); }

/* ── Why FertNest ─────────────────────────────── */
.why-section { background: var(--color-white); }
.why-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.why-label {
  font-size: 0.75rem; font-weight: 800;
  letter-spacing: 0.15em; text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.why-text h2 { margin-bottom: 20px; }
.why-text p { color: var(--color-muted); font-size: 1.05rem; margin-bottom: 28px; }
.why-list { display: flex; flex-direction: column; gap: 14px; margin-bottom: 32px; }
.why-list-item { display: flex; align-items: flex-start; gap: 12px; }
.check-icon {
  width: 22px; height: 22px; flex-shrink: 0;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.65rem; margin-top: 2px;
}
.why-comparison { position: relative; }
.comparison-stack { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.comparison-card { border-radius: var(--radius); overflow: hidden; }
.comparison-label {
  padding: 8px 14px;
  font-size: 0.75rem; font-weight: 700;
  background: rgba(0,0,0,0.6);
  color: #fff;
  font-style: italic;
}
.comparison-img-placeholder { height: 260px; }
.theirs { background: linear-gradient(135deg, #d1d5db, #9ca3af); }
.ours { background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-med)); border: 2px solid var(--color-primary); }

/* ── Doctors Section ──────────────────────────── */
.doctors-section { background: var(--color-bg-alt); }
.section-header { text-align: center; margin-bottom: 56px; }
.section-label {
  font-size: 0.72rem; font-weight: 800; letter-spacing: 0.18em;
  text-transform: uppercase; color: var(--color-primary);
  margin-bottom: 12px;
}
.section-header p { color: var(--color-muted); max-width: 540px; margin: 12px auto 0; }
.doctors-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.doctor-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.doctor-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.doctor-img {
  height: 260px;
  background: linear-gradient(135deg, var(--color-primary-light), var(--color-primary-med));
  position: relative;
  display: flex; align-items: flex-end;
}
.doctor-img-placeholder {
  width: 100%; height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 4rem; color: var(--color-primary);
}
.doctor-body { padding: 24px; }
.doctor-name { font-family: var(--font-heading); font-size: 1.15rem; margin-bottom: 4px; }
.doctor-title { font-size: 0.8rem; color: var(--color-primary); font-weight: 700; margin-bottom: 10px; }
.doctor-bio { font-size: 0.85rem; color: var(--color-muted); line-height: 1.6; }

/* ── Clinics Section ──────────────────────────── */
.clinics-section { background: var(--color-white); }
.clinic-gallery { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.clinic-gallery-main { grid-column: 1 / 3; grid-row: 1 / 3; }
.clinic-img-block {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
}
.clinic-img-placeholder {
  background: linear-gradient(135deg, #e8e2dd, #d4c8be);
  height: 100%; min-height: 200px;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; color: var(--color-muted);
}
.clinic-gallery-main .clinic-img-placeholder { min-height: 400px; font-size: 5rem; }

/* ── Products Section ─────────────────────────── */
.products-section { background: var(--color-bg-alt); }
.products-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.product-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition);
  display: flex; flex-direction: column;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.product-img {
  position: relative;
  height: 280px;
  background: linear-gradient(135deg, #f3f4f6, #e5e7eb);
  overflow: hidden;
}
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: var(--transition); }
.product-card:hover .product-img img { transform: scale(1.04); }
.product-badge {
  position: absolute; top: 12px; left: 12px;
  background: var(--color-primary);
  color: #fff;
  padding: 3px 10px; border-radius: 100px;
  font-size: 0.7rem; font-weight: 800; letter-spacing: 0.1em;
}
.product-quick-view {
  position: absolute; bottom: 12px; left: 12px; right: 12px;
  opacity: 0;
  transition: var(--transition);
}
.product-card:hover .product-quick-view { opacity: 1; }
.product-body { padding: 20px; flex: 1; display: flex; flex-direction: column; }
.product-category { font-size: 0.72rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 6px; }
.product-name { font-family: var(--font-heading); font-size: 1.05rem; margin-bottom: 8px; }
.product-desc { font-size: 0.83rem; color: var(--color-muted); line-height: 1.5; flex: 1; margin-bottom: 16px; }
.product-price { display: flex; align-items: center; gap: 8px; margin-bottom: 14px; }
.price-current { font-family: var(--font-heading); font-size: 1.1rem; font-weight: 700; }
.price-original { font-size: 0.85rem; color: var(--color-muted); text-decoration: line-through; }

/* ── Services / Stages ────────────────────────── */
.stages-section { background: var(--color-dark); color: #fff; }
.stages-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px; }
.stage-card {
  padding: 56px 48px;
  border-radius: var(--radius);
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  background: rgba(255,255,255,0.04);
}
.stage-card:hover { background: rgba(255,255,255,0.08); }
.stage-icon {
  font-size: 2.5rem;
  margin-bottom: 20px;
  width: 64px; height: 64px;
  background: var(--color-primary-light);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-primary);
}
.stage-card h3 { color: #fff; margin-bottom: 12px; }
.stage-card p { color: rgba(255,255,255,0.65); font-size: 0.95rem; margin-bottom: 24px; }
.stage-list { display: flex; flex-direction: column; gap: 8px; margin-bottom: 28px; }
.stage-list li { font-size: 0.85rem; color: rgba(255,255,255,0.7); display: flex; align-items: center; gap: 10px; }
.stage-list li::before { content: '→'; color: var(--color-primary); }

/* ── Process Steps ────────────────────────────── */
.process-section { background: var(--color-white); }
.process-steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; }
.process-step { text-align: center; }
.step-num {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-family: var(--font-heading);
  font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 16px;
}
.process-step h4 { font-family: var(--font-heading); margin-bottom: 8px; font-size: 1rem; }
.process-step p { font-size: 0.85rem; color: var(--color-muted); }

/* ── Testimonials ─────────────────────────────── */
.testimonials-section { background: var(--color-bg-alt); }
.testimonials-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.testimonial-card:hover { border-color: var(--color-primary); box-shadow: var(--shadow); }
.stars { color: #f59e0b; font-size: 0.9rem; margin-bottom: 14px; }
.testimonial-text { font-size: 0.95rem; color: var(--color-text); line-height: 1.7; margin-bottom: 20px; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 12px; }
.author-avatar {
  width: 42px; height: 42px;
  border-radius: 50%;
  background: var(--color-primary);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-family: var(--font-heading); font-size: 1rem;
}
.author-name { font-weight: 700; font-size: 0.9rem; }
.author-loc { font-size: 0.78rem; color: var(--color-muted); }

/* ── FAQ Section ──────────────────────────────── */
.faq-section { background: var(--color-white); }
.faq-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.faq-list { display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}
.faq-item.open { border-color: var(--color-primary); }
.faq-question {
  padding: 18px 20px;
  display: flex; justify-content: space-between; align-items: center;
  cursor: pointer;
  font-weight: 600; font-size: 0.95rem;
  gap: 16px;
}
.faq-icon { color: var(--color-primary); transition: var(--transition); flex-shrink: 0; }
.faq-item.open .faq-icon { transform: rotate(45deg); }
.faq-answer {
  padding: 0 20px;
  max-height: 0; overflow: hidden;
  transition: max-height 0.35s ease, padding 0.2s;
  font-size: 0.9rem; color: var(--color-muted); line-height: 1.7;
}
.faq-item.open .faq-answer { max-height: 300px; padding: 0 20px 18px; }
.faq-cta { text-align: center; padding: 40px; background: var(--color-primary-light); border-radius: var(--radius); }
.faq-cta h3 { margin-bottom: 10px; }
.faq-cta p { color: var(--color-muted); margin-bottom: 24px; }

/* ── Blog Section ─────────────────────────────── */
.blog-section { background: var(--color-bg-alt); }
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--color-border);
  transition: var(--transition);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.blog-img { height: 200px; overflow: hidden; }
.blog-img-placeholder {
  height: 100%;
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem;
}
.blog-body { padding: 20px; }
.blog-category { font-size: 0.7rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 8px; }
.blog-title { font-family: var(--font-heading); font-size: 1rem; line-height: 1.4; margin-bottom: 10px; }
.blog-excerpt { font-size: 0.83rem; color: var(--color-muted); margin-bottom: 14px; }
.blog-meta { font-size: 0.75rem; color: var(--color-muted); display: flex; align-items: center; gap: 8px; }
.blog-link { color: var(--color-primary); font-size: 0.83rem; font-weight: 700; }
.blog-link:hover { text-decoration: underline; }

/* ── Stats / Counter ──────────────────────────── */
.stats-section { background: var(--color-primary); color: #fff; padding: 60px 0; }
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; text-align: center; }
.stat-num { font-family: var(--font-heading); font-size: 3rem; font-weight: 700; line-height: 1; margin-bottom: 8px; }
.stat-label { font-size: 0.85rem; opacity: 0.85; }

/* ── Newsletter ───────────────────────────────── */
.newsletter-section { background: var(--color-dark); }
.newsletter-box {
  display: flex; align-items: center; justify-content: space-between;
  gap: 48px; padding: 60px 0;
  flex-wrap: wrap;
}
.newsletter-text h3 { color: #fff; margin-bottom: 8px; }
.newsletter-text p { color: rgba(255,255,255,0.65); font-size: 0.9rem; }
.newsletter-form { flex: 1; min-width: 300px; }
.newsletter-input-row { display: flex; gap: 8px; }
.newsletter-input-row input {
  flex: 1;
  padding: 12px 20px;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: 100px;
  background: rgba(255,255,255,0.08);
  color: #fff; font-size: 0.9rem;
  outline: none;
}
.newsletter-input-row input::placeholder { color: rgba(255,255,255,0.4); }
.newsletter-input-row input:focus { border-color: var(--color-primary); }
.success-msg { color: #4ade80; font-size: 0.85rem; margin-top: 8px; }

/* ── Footer ───────────────────────────────────── */
.site-footer {
  background: #0f0f1a;
  color: rgba(255,255,255,0.7);
  padding: 60px 0 0;
}
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-tagline { font-size: 0.85rem; line-height: 1.7; margin: 16px 0 20px; color: rgba(255,255,255,0.55); }
.social-links { display: flex; gap: 12px; }
.social-links a {
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.15);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.9rem;
  transition: var(--transition);
}
.social-links a:hover { background: var(--color-primary); border-color: var(--color-primary); color: #fff; }
.footer-col h5 { color: #fff; font-size: 0.9rem; margin-bottom: 16px; font-weight: 700; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a, .footer-col ul li {
  font-size: 0.85rem; color: rgba(255,255,255,0.55);
  transition: var(--transition);
  display: flex; align-items: center; gap: 8px;
}
.footer-col ul li a:hover { color: var(--color-primary); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.07);
  padding: 24px 0;
  display: flex; align-items: center; justify-content: space-between;
  flex-wrap: wrap; gap: 16px;
  font-size: 0.8rem;
}
.footer-legal { display: flex; gap: 20px; flex-wrap: wrap; }
.footer-legal a { color: rgba(255,255,255,0.4); }
.footer-legal a:hover { color: #fff; }

/* ── Forms ────────────────────────────────────── */
.form-group { margin-bottom: 20px; }
.form-label { display: block; font-size: 0.85rem; font-weight: 700; margin-bottom: 6px; color: var(--color-dark); }
.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 0.9rem; font-family: var(--font-body);
  background: var(--color-white);
  transition: var(--transition); outline: none;
}
.form-control:focus { border-color: var(--color-primary); box-shadow: 0 0 0 3px var(--color-primary-light); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

/* ── Page Heros ───────────────────────────────── */
.page-hero {
  background: var(--color-dark);
  color: #fff;
  padding: 80px 0;
  text-align: center;
}
.page-hero h1 { color: #fff; margin-bottom: 16px; }
.page-hero p { color: rgba(255,255,255,0.7); max-width: 600px; margin: 0 auto; font-size: 1.1rem; }

/* ── Alert Messages ───────────────────────────── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 16px;
  font-size: 0.9rem;
}
.alert-success { background: #d1fae5; color: #065f46; border: 1px solid #a7f3d0; }
.alert-error { background: #fee2e2; color: #991b1b; border: 1px solid #fca5a5; }

/* ── Pagination ───────────────────────────────── */
.pagination { display: flex; justify-content: center; gap: 6px; padding-top: 40px; }
.page-btn {
  width: 38px; height: 38px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.85rem; font-weight: 600;
  border: 1.5px solid var(--color-border);
  color: var(--color-dark);
  transition: var(--transition);
}
.page-btn.active, .page-btn:hover { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }

/* ── Admin Panel ──────────────────────────────── */
.admin-layout { display: grid; grid-template-columns: 240px 1fr; min-height: calc(100vh - 120px); }
.admin-sidebar { background: var(--color-dark); color: #fff; padding: 24px 0; }
.admin-nav-link {
  display: flex; align-items: center; gap: 12px;
  padding: 12px 24px;
  font-size: 0.88rem; color: rgba(255,255,255,0.65);
  transition: var(--transition);
}
.admin-nav-link:hover, .admin-nav-link.active { color: #fff; background: rgba(255,255,255,0.07); }
.admin-nav-link i { width: 18px; text-align: center; }
.admin-content { padding: 32px; background: var(--color-bg-alt); }
.admin-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 24px;
  border: 1px solid var(--color-border);
  margin-bottom: 20px;
}
.admin-stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; margin-bottom: 24px; }
.admin-stat { text-align: center; padding: 20px; background: var(--color-white); border-radius: var(--radius); border: 1px solid var(--color-border); }
.admin-stat-num { font-family: var(--font-heading); font-size: 2rem; color: var(--color-primary); }
.admin-stat-label { font-size: 0.78rem; color: var(--color-muted); margin-top: 4px; }
.data-table { width: 100%; border-collapse: collapse; }
.data-table th { padding: 12px 16px; text-align: left; font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.06em; color: var(--color-muted); border-bottom: 1px solid var(--color-border); }
.data-table td { padding: 14px 16px; font-size: 0.88rem; border-bottom: 1px solid var(--color-border); }
.data-table tr:hover td { background: var(--color-bg-alt); }
.badge-status { padding: 3px 10px; border-radius: 100px; font-size: 0.72rem; font-weight: 700; }
.badge-pending { background: #fef3c7; color: #92400e; }
.badge-confirmed { background: #d1fae5; color: #065f46; }
.badge-completed { background: #dbeafe; color: #1e40af; }
.badge-cancelled { background: #fee2e2; color: #991b1b; }

/* ── Responsive ───────────────────────────────── */
@media (max-width: 1024px) {
  .doctors-grid, .products-grid, .blog-grid { grid-template-columns: repeat(2, 1fr); }
  .stages-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .faq-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .admin-stats-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .main-nav { display: none; }
  .main-nav.open {
    display: flex; flex-direction: column;
    position: fixed; top: 0; left: 0; right: 0; bottom: 0;
    background: var(--color-white);
    z-index: 999;
    padding: 80px 24px 40px;
    overflow-y: auto;
    gap: 4px;
  }
  .hamburger { display: flex; }
  .hero-content { padding: 40px 24px; }
  .hero-slide { min-height: 85vh; }
  .doctors-grid, .products-grid, .blog-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .clinic-gallery { grid-template-columns: 1fr; }
  .clinic-gallery-main { grid-column: 1; grid-row: auto; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }
  .header-right .btn { display: none; }
  .header-right .btn:last-child { display: flex; }
  .newsletter-box { flex-direction: column; text-align: center; }
  .admin-layout { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .header-inner { gap: 12px; }
  .hero-stats { gap: 20px; }
  .comparison-stack { grid-template-columns: 1fr; }
}

/* ── Animations ───────────────────────────────── */
@keyframes fadeInUp { from { opacity: 0; transform: translateY(30px); } to { opacity: 1; transform: translateY(0); } }
@keyframes fadeIn { from { opacity: 0; } to { opacity: 1; } }
@keyframes slideInLeft { from { opacity: 0; transform: translateX(-40px); } to { opacity: 1; transform: translateX(0); } }

.anim-fade-up { animation: fadeInUp 0.7s ease forwards; }
.anim-fade { animation: fadeIn 0.5s ease forwards; }

[data-animate] { opacity: 0; transform: translateY(24px); transition: opacity 0.6s ease, transform 0.6s ease; }
[data-animate].visible { opacity: 1; transform: translateY(0); }

/* Stagger delays */
[data-delay="1"] { transition-delay: 0.1s; }
[data-delay="2"] { transition-delay: 0.2s; }
[data-delay="3"] { transition-delay: 0.3s; }
[data-delay="4"] { transition-delay: 0.4s; }