/* ============================================
   Rahhal Travel — Design System & Layout
   ============================================ */

:root {
  --color-primary: #0a6e8a;
  --color-primary-dark: #084f63;
  --color-turquoise: #1ab8c4;
  --color-turquoise-light: #e0f7f9;
  --color-accent: #f57c2a;
  --color-accent-hover: #e06a18;
  --color-white: #ffffff;
  --color-bg: #f4f9fb;
  --color-bg-dark: #0d3d4d;
  --color-text: #1a2b33;
  --color-text-muted: #5a7280;
  --color-border: #d4e8ee;
  --color-bot: #eef6f8;
  --color-user: #0a6e8a;
  --shadow-sm: 0 2px 8px rgba(10, 110, 138, 0.08);
  --shadow-md: 0 8px 30px rgba(10, 110, 138, 0.12);
  --shadow-lg: 0 20px 60px rgba(10, 110, 138, 0.18);
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 999px;
  --font: 'Tajawal', sans-serif;
  --transition: 0.25s ease;
  --navbar-height: 72px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--navbar-height);
}

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

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

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

ul { list-style: none; }

.container {
  width: min(1140px, 92%);
  margin-inline: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-full);
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--color-accent), #ff9a4d);
  color: var(--color-white);
  box-shadow: 0 4px 16px rgba(245, 124, 42, 0.35);
}

.btn--primary:hover {
  background: linear-gradient(135deg, var(--color-accent-hover), var(--color-accent));
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(245, 124, 42, 0.45);
}

.btn--outline {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn--outline:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn--sm { padding: 0.5rem 1.1rem; font-size: 0.85rem; }
.btn--lg { padding: 0.9rem 1.75rem; font-size: 1rem; }
.btn--block { width: 100%; }
.btn--whatsapp {
  background: #25d366;
  color: var(--color-white);
  margin-top: 1rem;
}
.btn--whatsapp:hover { background: #1fb855; transform: translateY(-2px); }

/* Section shared */
.section {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 3rem;
}

.section-header h2 {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  margin: 0.5rem 0;
  color: var(--color-bg-dark);
}

.section-header p {
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.section-header--light h2 { color: var(--color-white); }
.section-header--light p { color: rgba(255,255,255,0.8); }

.section-label {
  display: inline-block;
  background: var(--color-turquoise-light);
  color: var(--color-primary);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 0.35rem 1rem;
  border-radius: var(--radius-full);
}

.section-header--light .section-label {
  background: rgba(255,255,255,0.15);
  color: var(--color-turquoise-light);
}

/* ============================================
   Navbar
   ============================================ */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--navbar-height);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: var(--shadow-sm);
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.2rem;
  font-weight: 500;
  color: var(--color-bg-dark);
}

.logo__icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-turquoise));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1rem;
}

.logo strong { color: var(--color-accent); }

.nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav__list {
  display: flex;
  gap: 1.5rem;
}

.nav__list a {
  font-weight: 500;
  color: var(--color-text);
  font-size: 0.95rem;
  position: relative;
}

.nav__list a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  right: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--transition);
}

.nav__list a:hover { color: var(--color-primary); }
.nav__list a:hover::after { width: 100%; }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--color-primary);
  cursor: pointer;
}

/* ============================================
   Hero
   ============================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--navbar-height);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--color-bg-dark) 0%, var(--color-primary) 50%, var(--color-turquoise) 100%);
  z-index: -2;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background: 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='0.04'%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");
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  padding: 4rem 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--color-turquoise-light);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1.3;
  margin-bottom: 1rem;
}

.hero__title span {
  color: var(--color-accent);
  display: inline;
}

.hero__desc {
  color: rgba(255,255,255,0.85);
  font-size: 1.1rem;
  max-width: 520px;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero__stats {
  display: flex;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat strong {
  display: block;
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-white);
}

.stat span {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
}

/* Hero visual */
.hero__visual {
  position: relative;
}

.hero-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid rgba(255,255,255,0.2);
}

.hero-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.hero-card__overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(transparent, rgba(0,0,0,0.75));
  color: var(--color-white);
}

.hero-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: var(--color-accent);
  padding: 0.3rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  margin-bottom: 0.5rem;
}

.hero-float {
  position: absolute;
  background: var(--color-white);
  border-radius: var(--radius-md);
  padding: 0.85rem 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  box-shadow: var(--shadow-md);
  animation: float 4s ease-in-out infinite;
}

.hero-float i {
  width: 40px;
  height: 40px;
  background: var(--color-turquoise-light);
  color: var(--color-primary);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
}

.hero-float small {
  display: block;
  font-size: 0.75rem;
  color: var(--color-text-muted);
}

.hero-float strong {
  font-size: 0.95rem;
  color: var(--color-bg-dark);
}

.hero-float--1 {
  top: 10%;
  left: -10%;
  animation-delay: 0s;
}

.hero-float--2 {
  bottom: 15%;
  right: -8%;
  animation-delay: 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

/* ============================================
   Programs
   ============================================ */
.programs {
  background: var(--color-bg);
}

.programs__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.75rem;
}

.program-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.program-card__img {
  position: relative;
  height: 200px;
  overflow: hidden;
}

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

.program-card:hover .program-card__img img {
  transform: scale(1.06);
}

.program-card__badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: var(--color-accent);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-full);
}

.program-card__body {
  padding: 1.25rem;
}

.program-card__meta {
  display: flex;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 0.5rem;
}

.program-card__meta i { color: var(--color-turquoise); margin-left: 0.3rem; }

.program-card h3 {
  font-size: 1.15rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--color-bg-dark);
}

.program-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.program-card__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.program-card__price {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--color-primary);
}

.program-card__price small {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--color-text-muted);
}

.program-card .btn--outline-card {
  background: var(--color-turquoise-light);
  color: var(--color-primary);
  border: none;
  padding: 0.5rem 1rem;
  font-size: 0.85rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  cursor: pointer;
  transition: background var(--transition);
}

.program-card .btn--outline-card:hover {
  background: var(--color-turquoise);
  color: var(--color-white);
}

/* ============================================
   Destinations
   ============================================ */
.destinations {
  background: linear-gradient(160deg, var(--color-bg-dark), var(--color-primary));
  padding: 5rem 0;
}

.destinations__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-template-rows: repeat(2, 200px);
  gap: 1rem;
}

.dest-card {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
}

.dest-card--large {
  grid-row: span 2;
  grid-column: span 2;
}

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

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

.dest-card__info {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  background: linear-gradient(transparent 40%, rgba(0,0,0,0.7));
  color: var(--color-white);
}

.dest-card__info h3 {
  font-size: 1.25rem;
  font-weight: 800;
}

.dest-card__info p {
  font-size: 0.85rem;
  opacity: 0.85;
}

/* ============================================
   Why Us
   ============================================ */
.features__grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}

.feature-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  transition: transform var(--transition), border-color var(--transition);
}

.feature-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-turquoise);
}

.feature-card__icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 1rem;
  background: linear-gradient(135deg, var(--color-turquoise-light), #c8f0f3);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--color-primary);
}

.feature-card h3 {
  font-size: 1.05rem;
  font-weight: 800;
  margin-bottom: 0.5rem;
  color: var(--color-bg-dark);
}

.feature-card p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

/* ============================================
   AI Chat Section
   ============================================ */
.ai-section {
  background: linear-gradient(180deg, var(--color-bg) 0%, var(--color-turquoise-light) 100%);
}

.ai-section__grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 3rem;
  align-items: start;
}

.ai-section__info h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  color: var(--color-bg-dark);
  margin: 0.75rem 0;
}

.ai-section__info > p {
  color: var(--color-text-muted);
  margin-bottom: 1.5rem;
  font-size: 1.05rem;
}

.ai-section__list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.75rem;
  font-weight: 500;
}

.ai-section__list i {
  color: var(--color-turquoise);
  background: var(--color-white);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  box-shadow: var(--shadow-sm);
}

/* Chat Widget */
.chat-widget {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  height: 580px;
  max-height: 85vh;
}

.chat-widget.minimized {
  height: auto;
}

.chat-widget.minimized .chat-widget__body,
.chat-widget.minimized .chat-widget__quick,
.chat-widget.minimized .chat-widget__input {
  display: none;
}

.chat-widget__header {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  padding: 1rem 1.25rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-turquoise));
  color: var(--color-white);
}

.chat-widget__avatar {
  width: 44px;
  height: 44px;
  background: rgba(255,255,255,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.chat-widget__header h3 {
  font-size: 1rem;
  font-weight: 800;
}

.chat-status {
  font-size: 0.75rem;
  opacity: 0.9;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.chat-status__dot {
  width: 8px;
  height: 8px;
  background: #4ade80;
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}

.chat-minimize {
  margin-right: auto;
  background: rgba(255,255,255,0.15);
  border: none;
  color: var(--color-white);
  width: 32px;
  height: 32px;
  border-radius: 50%;
  cursor: pointer;
  transition: background var(--transition);
}

.chat-minimize:hover { background: rgba(255,255,255,0.3); }

.chat-widget__body {
  flex: 1;
  overflow-y: auto;
  padding: 1rem;
  background: #f8fbfc;
  position: relative;
}

.chat-messages {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

/* Messages */
.msg {
  max-width: 88%;
  animation: msgIn 0.3s ease;
}

@keyframes msgIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.msg--bot { align-self: flex-start; }
.msg--user { align-self: flex-end; }

.msg__bubble {
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  font-size: 0.92rem;
  line-height: 1.55;
}

.msg--bot .msg__bubble {
  background: var(--color-bot);
  color: var(--color-text);
  border-bottom-right-radius: 4px;
  border: 1px solid var(--color-border);
}

.msg--user .msg__bubble {
  background: linear-gradient(135deg, var(--color-primary), var(--color-turquoise));
  color: var(--color-white);
  border-bottom-left-radius: 4px;
}

.msg__time {
  font-size: 0.7rem;
  color: var(--color-text-muted);
  margin-top: 0.25rem;
  padding: 0 0.25rem;
}

.msg--user .msg__time { text-align: left; }

/* Typing indicator */
.typing-indicator {
  display: flex;
  gap: 5px;
  padding: 0.75rem 1rem;
  background: var(--color-bot);
  border-radius: var(--radius-md);
  width: fit-content;
  margin-top: 0.5rem;
  border: 1px solid var(--color-border);
}

.typing-indicator span {
  width: 8px;
  height: 8px;
  background: var(--color-turquoise);
  border-radius: 50%;
  animation: typing 1.2s infinite;
}

.typing-indicator span:nth-child(2) { animation-delay: 0.2s; }
.typing-indicator span:nth-child(3) { animation-delay: 0.4s; }

@keyframes typing {
  0%, 60%, 100% { transform: translateY(0); opacity: 0.4; }
  30% { transform: translateY(-6px); opacity: 1; }
}

/* Mini program cards inside chat */
.chat-programs {
  display: grid;
  gap: 0.6rem;
  margin-top: 0.5rem;
}

.chat-program-card {
  display: flex;
  gap: 0.75rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  padding: 0.6rem;
  cursor: pointer;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.chat-program-card:hover {
  border-color: var(--color-turquoise);
  box-shadow: var(--shadow-sm);
}

.chat-program-card img {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  flex-shrink: 0;
}

.chat-program-card__info {
  flex: 1;
  min-width: 0;
}

.chat-program-card__info h4 {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-bg-dark);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.chat-program-card__info .meta {
  font-size: 0.75rem;
  color: var(--color-text-muted);
  margin: 0.15rem 0;
}

.chat-program-card__info .price {
  font-size: 0.85rem;
  font-weight: 800;
  color: var(--color-accent);
}

/* Trip list inside chat */
.chat-trip-list {
  margin-top: 0.5rem;
}

.chat-trip-item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.6rem 0.75rem;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  margin-bottom: 0.4rem;
  font-size: 0.85rem;
}

.chat-trip-item .status {
  font-size: 0.7rem;
  font-weight: 700;
  padding: 0.2rem 0.5rem;
  border-radius: var(--radius-full);
  background: #dcfce7;
  color: #166534;
}

.chat-trip-item .status.limited {
  background: #fef3c7;
  color: #92400e;
}

/* WhatsApp button in chat */
.chat-whatsapp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.75rem;
  background: #25d366;
  color: var(--color-white);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  font-weight: 700;
  font-size: 0.9rem;
  transition: background var(--transition);
}

.chat-whatsapp-btn:hover { background: #1fb855; }

/* Preference chips in chat */
.chat-pref-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 0.5rem;
}

.chat-pref-chip {
  background: var(--color-white);
  border: 1px solid var(--color-turquoise);
  color: var(--color-primary);
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.8rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  transition: all var(--transition);
}

.chat-pref-chip:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* Quick action chips */
.chat-widget__quick {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  padding: 0.6rem 1rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
  max-height: 110px;
  overflow-y: auto;
}

.quick-chip {
  background: var(--color-turquoise-light);
  color: var(--color-primary);
  border: 1px solid transparent;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-full);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  font-family: var(--font);
  white-space: nowrap;
  transition: all var(--transition);
}

.quick-chip:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.chat-widget__input {
  display: flex;
  gap: 0.5rem;
  padding: 0.75rem 1rem;
  border-top: 1px solid var(--color-border);
  background: var(--color-white);
}

.chat-widget__input input {
  flex: 1;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.65rem 1.1rem;
  font-family: var(--font);
  font-size: 0.9rem;
  outline: none;
  transition: border-color var(--transition);
}

.chat-widget__input input:focus {
  border-color: var(--color-turquoise);
}

.chat-widget__input button {
  width: 44px;
  height: 44px;
  border: none;
  background: linear-gradient(135deg, var(--color-accent), #ff9a4d);
  color: var(--color-white);
  border-radius: 50%;
  cursor: pointer;
  font-size: 1rem;
  transition: transform var(--transition);
  flex-shrink: 0;
}

.chat-widget__input button:hover { transform: scale(1.08); }

/* ============================================
   Contact
   ============================================ */
.contact {
  background: var(--color-white);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact__info h2 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-bg-dark);
  margin: 0.5rem 0 1rem;
}

.contact__details li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.85rem;
  color: var(--color-text-muted);
}

.contact__details i {
  color: var(--color-turquoise);
  width: 20px;
}

.contact__form {
  background: var(--color-bg);
  padding: 2rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.form-group {
  margin-bottom: 1rem;
}

.form-group label {
  display: block;
  font-weight: 700;
  font-size: 0.9rem;
  margin-bottom: 0.4rem;
  color: var(--color-bg-dark);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-family: var(--font);
  font-size: 0.95rem;
  outline: none;
  transition: border-color var(--transition);
  background: var(--color-white);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-turquoise);
}

/* ============================================
   Footer
   ============================================ */
.footer {
  background: var(--color-bg-dark);
  color: rgba(255,255,255,0.7);
  padding: 2rem 0;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.logo--footer .logo__text { color: var(--color-white); }

.footer__social {
  display: flex;
  gap: 1rem;
}

.footer__social a {
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background var(--transition);
}

.footer__social a:hover { background: var(--color-accent); color: var(--color-white); }

/* ============================================
   Floating AI Button
   ============================================ */
.fab-agent {
  position: fixed;
  bottom: 24px;
  left: 24px;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--color-primary), var(--color-turquoise));
  color: var(--color-white);
  border: none;
  padding: 0.85rem 1.25rem;
  border-radius: var(--radius-full);
  font-family: var(--font);
  font-weight: 700;
  font-size: 0.9rem;
  cursor: pointer;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition), box-shadow var(--transition);
}

.fab-agent i { font-size: 1.1rem; }

.fab-agent:hover {
  transform: translateY(-3px) scale(1.03);
  box-shadow: 0 12px 40px rgba(10, 110, 138, 0.35);
}

.fab-agent.hidden-fab { opacity: 0; pointer-events: none; transform: translateY(20px); }

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 992px) {
  .hero__grid,
  .ai-section__grid,
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .hero__visual { order: -1; max-width: 420px; margin: 0 auto; }
  .hero-card img { height: 320px; }
  .hero-float--1 { left: 0; }
  .hero-float--2 { right: 0; }

  .destinations__grid {
    grid-template-columns: repeat(2, 1fr);
    grid-template-rows: auto;
  }

  .dest-card--large {
    grid-column: span 2;
    grid-row: span 1;
    min-height: 240px;
  }

  .chat-widget { height: 520px; }
}

@media (max-width: 768px) {
  .nav-toggle { display: block; }

  .nav {
    position: fixed;
    top: var(--navbar-height);
    right: 0;
    left: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: 1.5rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__list {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
  }

  .hero__stats { gap: 1.25rem; }

  .destinations__grid {
    grid-template-columns: 1fr;
  }

  .dest-card--large { grid-column: span 1; }

  .fab-agent span { display: none; }
  .fab-agent { padding: 0.85rem; border-radius: 50%; }
}

@media (max-width: 480px) {
  .programs__grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; }
  .hero__actions .btn { width: 100%; }
  .chat-widget { height: 480px; }
}