/* ==========================================================================
   Angan Homestay - Modern Himalayan Design System
   Sillery Gaon, Kalimpong, India
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,500;0,600;0,700;1,400&family=Plus+Jakarta+Sans:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --pine-900: #0a1f18;
  --pine-800: #122b22;
  --pine-700: #1b4332;
  --pine-600: #2d6a4f;
  --pine-500: #40916c;
  --pine-100: #e8f5ec;
  --pine-50:  #f4faf6;

  --amber-600: #d97706;
  --amber-500: #f59e0b;
  --amber-400: #fbbf24;
  --amber-100: #fef3c7;
  --amber-50:  #fffbeb;

  --terracotta: #c2410c;
  --snow-white: #ffffff;
  --mist-cream: #faf7f2;
  --mist-card: #ffffff;
  
  --slate-900: #0f172a;
  --slate-800: #1e293b;
  --slate-700: #334155;
  --slate-600: #475569;
  --slate-400: #94a3b8;
  --slate-200: #e2e8f0;
  --slate-100: #f1f5f9;

  /* Typography */
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;

  /* Elevation & Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 14px -2px rgba(18, 43, 34, 0.08), 0 2px 6px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 12px 28px -4px rgba(18, 43, 34, 0.12), 0 4px 10px -2px rgba(0, 0, 0, 0.06);
  --shadow-xl: 0 20px 35px -5px rgba(18, 43, 34, 0.16), 0 10px 15px -5px rgba(0, 0, 0, 0.08);

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 18px;
  --radius-xl: 28px;
  --radius-full: 9999px;

  /* Transitions */
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--mist-cream);
  color: var(--slate-800);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

/* Typography Helpers */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-serif);
  color: var(--pine-900);
  line-height: 1.25;
  font-weight: 700;
}

.text-gold { color: var(--amber-600); }
.text-pine { color: var(--pine-700); }
.text-muted { color: var(--slate-600); }
.text-center { text-align: center; }

/* Container */
.container {
  width: 100%;
  max-width: 1220px;
  margin: 0 auto;
  padding: 0 24px;
}

.container-narrow {
  max-width: 860px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ==========================================================================
   Top Header & Navigation
   ========================================================================== */
.top-bar {
  background: var(--pine-900);
  color: rgba(255, 255, 255, 0.85);
  font-size: 0.825rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.top-bar-items {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.top-bar-item:hover {
  color: var(--amber-400);
}

.main-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(18, 43, 34, 0.08);
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03);
  transition: var(--transition);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 0;
}

.brand-link {
  display: flex;
  align-items: center;
  gap: 12px;
}

.brand-logo {
  height: 52px;
  width: 52px;
  object-fit: cover;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(217, 119, 6, 0.2);
}

.brand-text h1 {
  font-size: 1.45rem;
  font-family: var(--font-serif);
  color: var(--pine-900);
  margin: 0;
  line-height: 1.1;
  letter-spacing: -0.01em;
}

.brand-text span {
  font-size: 0.75rem;
  color: var(--amber-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  display: block;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 28px;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--slate-700);
  position: relative;
  padding: 6px 0;
}

.nav-link:hover, .nav-link.active {
  color: var(--pine-700);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2.5px;
  background: var(--amber-600);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 14px;
}

.mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  color: var(--pine-900);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  padding: 10px 22px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: 1px solid transparent;
  text-decoration: none;
  white-space: nowrap;
}

.btn-primary {
  background: var(--amber-600);
  color: var(--snow-white);
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.3);
}

.btn-primary:hover {
  background: var(--amber-500);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.4);
}

.btn-pine {
  background: var(--pine-700);
  color: var(--snow-white);
  box-shadow: 0 4px 14px rgba(27, 67, 50, 0.25);
}

.btn-pine:hover {
  background: var(--pine-800);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(27, 67, 50, 0.35);
}

.btn-outline-white {
  background: rgba(255, 255, 255, 0.15);
  backdrop-filter: blur(6px);
  color: var(--snow-white);
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
  background: var(--snow-white);
  color: var(--pine-900);
}

.btn-outline-pine {
  background: transparent;
  color: var(--pine-700);
  border: 1.5px solid var(--pine-700);
}

.btn-outline-pine:hover {
  background: var(--pine-700);
  color: var(--snow-white);
}

.btn-whatsapp {
  background: #25D366;
  color: #ffffff;
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20ba5a;
  transform: translateY(-2px);
}

.btn-sm {
  padding: 6px 14px;
  font-size: 0.825rem;
}

.btn-lg {
  padding: 14px 30px;
  font-size: 1.05rem;
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero-section {
  position: relative;
  min-height: 86vh;
  display: flex;
  align-items: center;
  background: var(--pine-900);
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.65;
  transform: scale(1.02);
  transition: transform 10s ease;
}

.hero-section:hover .hero-bg {
  transform: scale(1.06);
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(10, 31, 24, 0.4) 0%,
    rgba(10, 31, 24, 0.75) 60%,
    rgba(10, 31, 24, 0.95) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--snow-white);
  padding: 80px 0 60px;
  max-width: 860px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(254, 243, 199, 0.15);
  border: 1px solid rgba(251, 191, 36, 0.4);
  color: var(--amber-400);
  padding: 6px 16px;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 20px;
  backdrop-filter: blur(8px);
}

.hero-title {
  font-size: clamp(2.3rem, 5.5vw, 3.8rem);
  color: var(--snow-white);
  line-height: 1.15;
  margin-bottom: 20px;
  text-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
}

.hero-subtitle {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.9);
  max-width: 650px;
  margin-bottom: 34px;
  line-height: 1.6;
}

.hero-cta-group {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-features-bar {
  position: relative;
  z-index: 3;
  margin-top: -45px;
  margin-bottom: 50px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
  background: var(--snow-white);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(18, 43, 34, 0.06);
}

.feature-item {
  display: flex;
  align-items: center;
  gap: 14px;
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--pine-50);
  color: var(--pine-700);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.feature-text h4 {
  font-size: 0.95rem;
  color: var(--pine-900);
  margin-bottom: 2px;
}

.feature-text p {
  font-size: 0.8rem;
  color: var(--slate-600);
  margin: 0;
}

/* ==========================================================================
   Section Layouts
   ========================================================================== */
.section {
  padding: 80px 0;
}

.section-alt {
  background: #f4efe6;
}

.section-pine {
  background: var(--pine-900);
  color: var(--snow-white);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 50px;
}

.section-tag {
  display: inline-block;
  color: var(--amber-600);
  font-weight: 700;
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  margin-bottom: 16px;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--slate-600);
}

.section-pine .section-title {
  color: var(--snow-white);
}

.section-pine .section-desc {
  color: rgba(255, 255, 255, 0.8);
}

/* ==========================================================================
   Story & About Highlights
   ========================================================================== */
.about-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-main-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

.about-badge-card {
  position: absolute;
  bottom: -25px;
  right: -25px;
  background: var(--snow-white);
  border-radius: var(--radius-md);
  padding: 18px 24px;
  box-shadow: var(--shadow-xl);
  display: flex;
  align-items: center;
  gap: 14px;
  border-left: 4px solid var(--amber-600);
}

.about-badge-card .number {
  font-family: var(--font-serif);
  font-size: 2rem;
  font-weight: 700;
  color: var(--pine-700);
  line-height: 1;
}

.about-badge-card .label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-700);
  line-height: 1.3;
}

.checklist {
  list-style: none;
  margin: 24px 0 32px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.checklist li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--slate-700);
}

.checklist-icon {
  color: var(--pine-600);
  font-weight: bold;
}

/* ==========================================================================
   Rooms & Stay Showcase
   ========================================================================== */
.rooms-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.room-card {
  background: var(--snow-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(18, 43, 34, 0.06);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.room-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.room-img-wrap {
  position: relative;
  height: 240px;
  overflow: hidden;
}

.room-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.room-card:hover .room-img-wrap img {
  transform: scale(1.05);
}

.room-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(18, 43, 34, 0.85);
  backdrop-filter: blur(4px);
  color: var(--snow-white);
  padding: 4px 12px;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.room-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.room-title {
  font-size: 1.3rem;
  margin-bottom: 8px;
}

.room-desc {
  font-size: 0.9rem;
  color: var(--slate-600);
  margin-bottom: 18px;
  line-height: 1.5;
}

.room-amenities-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.amenity-tag {
  background: var(--slate-100);
  color: var(--slate-700);
  font-size: 0.775rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

.room-pricing-row {
  margin-top: auto;
  padding-top: 16px;
  border-top: 1px solid var(--slate-100);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 12px;
}

.room-price-box .price {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--pine-700);
  font-family: var(--font-serif);
}

.room-price-box .subtext {
  font-size: 0.775rem;
  color: var(--slate-500);
  display: block;
}

/* ==========================================================================
   Sillery Gaon Highlights Card Grid
   ========================================================================== */
.attractions-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

.attraction-card {
  background: var(--snow-white);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(18, 43, 34, 0.06);
  transition: var(--transition);
}

.attraction-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--amber-400);
}

.attraction-icon {
  font-size: 2rem;
  margin-bottom: 14px;
  display: inline-block;
}

.attraction-card h3 {
  font-size: 1.15rem;
  margin-bottom: 8px;
  color: var(--pine-900);
}

.attraction-card p {
  font-size: 0.885rem;
  color: var(--slate-600);
  line-height: 1.5;
}

/* ==========================================================================
   Filterable Gallery & Lightbox
   ========================================================================== */
.gallery-filters {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 36px;
}

.filter-btn {
  background: var(--snow-white);
  border: 1px solid var(--slate-200);
  color: var(--slate-700);
  padding: 8px 20px;
  border-radius: var(--radius-full);
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
  background: var(--pine-700);
  color: var(--snow-white);
  border-color: var(--pine-700);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  height: 250px;
  box-shadow: var(--shadow-sm);
  cursor: pointer;
  transition: var(--transition);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.gallery-card:hover img {
  transform: scale(1.08);
}

.gallery-card-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(10, 31, 24, 0.9) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 16px;
  color: var(--snow-white);
  opacity: 0.95;
  transition: var(--transition);
}

.gallery-card-overlay h4 {
  font-size: 1rem;
  color: var(--snow-white);
  margin-bottom: 4px;
}

.gallery-card-overlay span {
  font-size: 0.75rem;
  color: var(--amber-400);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Lightbox Modal */
.lightbox-modal {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  background: rgba(10, 31, 24, 0.94);
  backdrop-filter: blur(8px);
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-content {
  position: relative;
  max-width: 900px;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-img {
  max-width: 100%;
  max-height: 75vh;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.6);
  object-fit: contain;
}

.lightbox-caption {
  color: var(--snow-white);
  margin-top: 14px;
  font-size: 1.05rem;
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: -45px;
  right: 0;
  background: none;
  border: none;
  color: var(--snow-white);
  font-size: 2rem;
  cursor: pointer;
  line-height: 1;
}

/* ==========================================================================
   Inquiry & Contact Form
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 40px;
}

.contact-info-card {
  background: var(--pine-900);
  color: var(--snow-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-detail-row {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 24px;
}

.contact-detail-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: var(--amber-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-detail-text h4 {
  color: var(--snow-white);
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.contact-detail-text p, .contact-detail-text a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.9rem;
}

.form-card {
  background: var(--snow-white);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(18, 43, 34, 0.06);
}

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

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

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--slate-700);
  margin-bottom: 6px;
}

.form-control {
  width: 100%;
  padding: 10px 14px;
  font-family: inherit;
  font-size: 0.95rem;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-sm);
  background: var(--snow-white);
  color: var(--slate-800);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--amber-600);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

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

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
  background: var(--pine-900);
  color: rgba(255, 255, 255, 0.8);
  padding: 70px 0 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 50px;
}

.footer-brand h3 {
  color: var(--snow-white);
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.6;
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 20px;
}

.footer-col h4 {
  color: var(--snow-white);
  font-size: 1.05rem;
  margin-bottom: 18px;
  position: relative;
  padding-bottom: 8px;
}

.footer-col h4::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 24px;
  height: 2px;
  background: var(--amber-500);
}

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

.footer-links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
}

.footer-links a:hover {
  color: var(--amber-400);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
  flex-wrap: wrap;
  gap: 12px;
}

/* Floating WhatsApp Button */
.floating-whatsapp {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  width: 58px;
  height: 58px;
  border-radius: var(--radius-full);
  background: #25D366;
  color: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
  transition: var(--transition);
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
  fill: #ffffff;
  display: block;
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-2px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
  color: #ffffff;
}

.floating-whatsapp::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid #25D366;
  opacity: 0.7;
  animation: pulse-ring 2s infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.8; }
  100% { transform: scale(1.35); opacity: 0; }
}

/* ==========================================================================
   Alerts & Notifications
   ========================================================================== */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  font-size: 0.95rem;
}

.alert-success {
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.alert-danger {
  background: #fef2f2;
  color: #991b1b;
  border: 1px solid #fecaca;
}

.alert-info {
  background: #eff6ff;
  color: #1e40af;
  border: 1px solid #bfdbfe;
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */
@media (max-width: 992px) {
  .about-split {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .top-bar-items {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--snow-white);
    flex-direction: column;
    padding: 20px 24px;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--slate-200);
    gap: 16px;
  }
  .nav-menu.open {
    display: flex;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .hero-features-bar {
    margin-top: 0;
  }
}