/* Premium CSS for Dmitry Ultima Tours Landing Page */

/* Base Reset & Variables */
:root {
  --bg-color-main: #060709;
  --bg-color-card: rgba(18, 22, 28, 0.7);
  --bg-color-card-dark: rgba(10, 12, 16, 0.85);
  --border-color: rgba(255, 255, 255, 0.08);
  --border-color-hover: rgba(69, 162, 158, 0.3);
  
  /* Color Palette matching Lixiang L9 "Ice Space" & Yandex Ultima */
  --text-main: #F5F7FA;
  --text-muted: #9AA0A6;
  --color-cyan: #00f2fe;
  --color-purple: #9b51e0;
  --color-lavender: #C5D3E8; /* Ice Space hue */
  --color-gold: #ffb703;
  --color-red: #ff0055;
  
  --gradient-primary: linear-gradient(135deg, #00f2fe 0%, #9b51e0 100%);
  --gradient-dark: linear-gradient(180deg, #12161c 0%, #060709 100%);
  --gradient-gold: linear-gradient(135deg, #ffb703 0%, #fb8500 100%);
  
  --font-title: 'Unbounded', sans-serif;
  --font-body: 'Outfit', sans-serif;
  
  --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

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

/* Ambient Glow Backgrounds */
.ambient-glow {
  position: absolute;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  filter: blur(120px);
  pointer-events: none;
  z-index: 0;
  opacity: 0.15;
  mix-blend-mode: screen;
}

.glow-1 {
  background: radial-gradient(circle, var(--color-cyan) 0%, transparent 70%);
  top: 10%;
  left: -10%;
  animation: float-glow 25s infinite alternate ease-in-out;
}

.glow-2 {
  background: radial-gradient(circle, var(--color-purple) 0%, transparent 70%);
  top: 40%;
  right: -10%;
  animation: float-glow 30s infinite alternate-reverse ease-in-out;
}

.glow-3 {
  background: radial-gradient(circle, var(--color-cyan) 0%, transparent 70%);
  bottom: 10%;
  left: 20%;
  animation: float-glow 28s infinite alternate ease-in-out;
}

@keyframes float-glow {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(5%, 10%) scale(1.1); }
  100% { transform: translate(-5%, -5%) scale(0.9); }
}

/* Global Typography & Elements */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-title);
  font-weight: 700;
  letter-spacing: -0.5px;
}

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

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

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  position: relative;
  z-index: 10;
}

.grid-2 {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.section-padding {
  padding: 120px 0;
  position: relative;
}

.text-center {
  text-align: center;
}

.gradient-text {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
}

.text-cyan { color: var(--color-cyan); }
.text-gold { color: var(--color-gold); }
.text-red { color: var(--color-red); }
.text-bold { font-weight: 800; }

.section-header {
  margin-bottom: 64px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 16px;
  text-transform: uppercase;
}

.section-subtitle {
  color: var(--text-muted);
  font-size: 1.1rem;
  font-weight: 300;
}

/* Glassmorphism Card Style */
.glass-panel {
  background: var(--bg-color-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 24px;
  transition: var(--transition-smooth);
}

.glass-panel:hover {
  border-color: var(--border-color-hover);
  box-shadow: 0 20px 40px rgba(0, 242, 254, 0.05);
}

/* Buttons */
.btn-primary {
  background: var(--gradient-primary);
  color: #000;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 18px 36px;
  border-radius: 50px;
  border: none;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  box-shadow: 0 8px 24px rgba(0, 242, 254, 0.25);
  position: relative;
  overflow: hidden;
  z-index: 1;
}

.btn-primary::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(135deg, #9b51e0 0%, #00f2fe 100%);
  opacity: 0;
  z-index: -1;
  transition: opacity 0.5s ease;
}

.btn-primary:hover::before {
  opacity: 1;
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(155, 81, 224, 0.4);
  color: #fff;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 18px 36px;
  border-radius: 50px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-3px);
}

.btn-secondary-small {
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.2);
  color: var(--color-cyan);
  padding: 10px 20px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
}

.btn-secondary-small:hover {
  background: var(--gradient-primary);
  color: #000;
  border-color: transparent;
  box-shadow: 0 4px 15px rgba(0, 242, 254, 0.3);
}

/* Header & Navigation */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 90px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0 48px;
  background: rgba(6, 7, 9, 0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-color);
  z-index: 100;
}

.logo {
  font-family: var(--font-title);
  font-weight: 900;
  font-size: 1.3rem;
  letter-spacing: 1px;
}

.logo-accent {
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-light {
  color: var(--text-main);
  margin-left: 2px;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 500;
  position: relative;
  padding: 8px 0;
}

.nav-link:hover {
  color: var(--text-main);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-primary);
  transition: var(--transition-smooth);
}

.nav-link:hover::after {
  width: 100%;
}

.header-socials {
  display: flex;
  gap: 12px;
}

.social-icon-btn {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted);
  font-size: 1.1rem;
}

.social-icon-btn:hover {
  color: var(--text-main);
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

/* Hero Section */
.hero {
  height: 100vh;
  min-height: 800px;
  display: flex;
  align-items: center;
  position: relative;
  padding-top: 90px;
  z-index: 10;
}

.hero-bg-container {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.hero-bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.35;
  filter: brightness(0.9) contrast(1.1);
  transform: scale(1.02);
}

.hero-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 60%;
  background: linear-gradient(0deg, var(--bg-color-main) 0%, transparent 100%);
}

.hero-content {
  width: 100%;
  max-width: 850px;
  margin-left: 10vw;
  position: relative;
  z-index: 2;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.badge-premium {
  align-self: flex-start;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-color);
  color: var(--color-lavender);
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-title {
  font-size: 4rem;
  line-height: 1.1;
  font-weight: 900;
}

.hero-description {
  color: var(--text-muted);
  font-size: 1.25rem;
  font-weight: 300;
  max-width: 650px;
}

.hero-actions {
  display: flex;
  gap: 20px;
  margin-top: 12px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  margin-top: 48px;
}

.stat-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.stat-num {
  font-family: var(--font-title);
  font-size: 1.8rem;
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.stat-label {
  color: var(--text-muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255, 255, 255, 0.1);
}

/* About Dmitry Section */
.about-photo-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.photo-glow-border {
  border-radius: 30px;
  padding: 6px;
  background: linear-gradient(135deg, var(--color-cyan) 0%, var(--color-purple) 100%);
  box-shadow: 0 30px 60px rgba(155, 81, 224, 0.15);
}

.about-photo {
  border-radius: 25px;
  width: 100%;
  max-width: 420px;
  aspect-ratio: 1;
  object-fit: cover;
}

.floating-badge {
  position: absolute;
  background: rgba(10, 12, 16, 0.8);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-radius: 16px;
  padding: 16px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  z-index: 5;
  box-shadow: 0 15px 30px rgba(0, 0, 0, 0.3);
}

.floating-badge i {
  font-size: 1.8rem;
  color: var(--color-cyan);
}

.floating-badge h4 {
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.floating-badge p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.badge-car {
  bottom: 30px;
  left: -20px;
  animation: float-badge 6s infinite alternate ease-in-out;
}

.badge-rank {
  top: 40px;
  right: -20px;
  animation: float-badge 7s infinite alternate-reverse ease-in-out;
}

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

.about-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.about-subtitle {
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--color-lavender);
}

.about-text {
  color: var(--text-muted);
  font-size: 1.05rem;
  line-height: 1.7;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-top: 16px;
}

.feat-box {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 20px;
  display: flex;
  gap: 16px;
  align-items: flex-start;
  transition: var(--transition-smooth);
}

.feat-box:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(0, 242, 254, 0.15);
  transform: translateY(-2px);
}

.feat-box i {
  font-size: 1.5rem;
  color: var(--color-purple);
}

.feat-box h5 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.feat-box p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Routes Section */
.routes-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.route-card {
  background: var(--bg-color-card);
  border: 1px solid var(--border-color);
  border-radius: 24px;
  overflow: hidden;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition-smooth);
  display: flex;
  flex-direction: column;
}

.route-card:hover {
  transform: translateY(-10px);
  border-color: var(--border-color-hover);
  box-shadow: 0 20px 45px rgba(0, 242, 254, 0.08);
}

.route-img-wrapper {
  position: relative;
  height: 220px;
  overflow: hidden;
}

.route-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

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

.route-duration {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(6, 7, 9, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 6px 14px;
  border-radius: 30px;
  font-size: 0.8rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 6px;
}

.route-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.route-tags {
  display: flex;
  gap: 8px;
  margin-bottom: 16px;
}

.route-tag {
  background: rgba(155, 81, 224, 0.1);
  border: 1px solid rgba(155, 81, 224, 0.2);
  color: #c084fc;
  padding: 4px 12px;
  border-radius: 30px;
  font-size: 0.75rem;
  font-weight: 600;
}

.route-tag:last-child {
  background: rgba(0, 242, 254, 0.1);
  border: 1px solid rgba(0, 242, 254, 0.2);
  color: #22d3ee;
}

.route-title {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.route-description {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 24px;
  line-height: 1.6;
}

.route-highlights {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  margin-top: auto;
}

.route-highlights span {
  font-size: 0.85rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 8px;
}

.route-highlights i {
  color: var(--color-cyan);
  font-size: 0.8rem;
}

.route-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 20px;
}

.route-price {
  font-family: var(--font-title);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-cyan);
}

.btn-card-select {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  padding: 10px 24px;
  border-radius: 30px;
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-card-select:hover {
  background: var(--gradient-primary);
  color: #000;
  border-color: transparent;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 242, 254, 0.2);
}

/* Tariffs Section */
.tariffs-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-bottom: 64px;
}

.tariff-card {
  background: var(--bg-color-card);
  border: 1px solid var(--border-color);
  border-radius: 28px;
  padding: 40px;
  display: flex;
  flex-direction: column;
  position: relative;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: var(--transition-smooth);
}

.tariff-card:hover {
  transform: translateY(-5px);
  border-color: rgba(155, 81, 224, 0.2);
  box-shadow: 0 15px 35px rgba(155, 81, 224, 0.04);
}

.tariff-card.featured {
  background: linear-gradient(180deg, rgba(18, 22, 28, 0.8) 0%, rgba(10, 12, 16, 0.9) 100%);
  border-color: rgba(0, 242, 254, 0.35);
  box-shadow: 0 25px 50px rgba(0, 242, 254, 0.08);
}

.badge-featured {
  position: absolute;
  top: 24px;
  right: 24px;
  background: var(--gradient-primary);
  color: #000;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 6px 14px;
  border-radius: 30px;
  letter-spacing: 0.5px;
}

.tariff-header h4 {
  font-size: 1.3rem;
  margin-bottom: 16px;
}

.tariff-header .price {
  font-family: var(--font-title);
  font-size: 2.2rem;
  font-weight: 800;
  margin-bottom: 12px;
  color: var(--color-cyan);
}

.tariff-header .price small {
  font-size: 0.9rem;
  color: var(--text-muted);
  font-weight: 400;
}

.tariff-header p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 32px;
  min-height: 48px;
}

.tariff-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 40px;
}

.tariff-features li {
  font-size: 0.9rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.tariff-features li i.fa-check {
  color: var(--color-cyan);
}

.tariff-features li i.fa-times {
  color: #ef4444;
}

.tariff-features li.disabled {
  color: rgba(255, 255, 255, 0.3);
}

.btn-tariff-order {
  display: block;
  text-align: center;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  padding: 16px;
  border-radius: 50px;
  font-family: var(--font-title);
  font-size: 0.85rem;
  font-weight: 700;
  margin-top: auto;
  transition: var(--transition-smooth);
}

.tariff-card:hover .btn-tariff-order {
  border-color: rgba(255, 255, 255, 0.2);
}

.tariff-card.featured .btn-tariff-order {
  background: var(--gradient-primary);
  color: #000;
  border-color: transparent;
  box-shadow: 0 8px 25px rgba(0, 242, 254, 0.25);
}

.tariff-card.featured .btn-tariff-order:hover {
  box-shadow: 0 12px 30px rgba(0, 242, 254, 0.4);
  transform: translateY(-2px);
}

.tariff-card:not(.featured) .btn-tariff-order:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-2px);
}

/* Interactive Calculator Container */
.calculator-container {
  background: linear-gradient(135deg, rgba(18, 22, 28, 0.7) 0%, rgba(10, 12, 16, 0.7) 100%);
  border: 1px solid rgba(0, 242, 254, 0.15);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-radius: 32px;
  padding: 48px;
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.calc-title {
  font-size: 1.5rem;
  margin-bottom: 32px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
}

.calc-inputs {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.input-group {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.input-group label {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-lavender);
}

.input-group select, 
.input-group input[type="number"] {
  background: rgba(6, 7, 9, 0.8);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 16px;
  color: var(--text-main);
  font-size: 0.95rem;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition-smooth);
}

.input-group select:focus, 
.input-group input[type="number"]:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.1);
}

.checkbox-options {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 6px;
}

/* Custom Checkbox */
.checkbox-container {
  display: block;
  position: relative;
  padding-left: 35px;
  cursor: pointer;
  font-size: 0.9rem;
  user-select: none;
  color: var(--text-muted);
  transition: var(--transition-smooth);
}

.checkbox-container:hover {
  color: var(--text-main);
}

.checkbox-container input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
  height: 0;
  width: 0;
}

.checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 22px;
  width: 22px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  transition: var(--transition-smooth);
}

.checkbox-container:hover input ~ .checkmark {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: rgba(0, 242, 254, 0.3);
}

.checkbox-container input:checked ~ .checkmark {
  background-color: var(--color-cyan);
  border-color: var(--color-cyan);
}

.checkmark:after {
  content: "";
  position: absolute;
  display: none;
}

.checkbox-container input:checked ~ .checkmark:after {
  display: block;
}

.checkbox-container .checkmark:after {
  left: 7px;
  top: 3px;
  width: 6px;
  height: 11px;
  border: solid #000;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

/* Calculator Summary */
.calc-summary {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 24px;
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-summary h4 {
  font-size: 1.1rem;
  margin-bottom: 24px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
  padding-bottom: 12px;
}

.summary-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.summary-row {
  display: flex;
  justify-content: space-between;
  font-size: 0.95rem;
  color: var(--text-muted);
}

.summary-row span:last-child {
  color: var(--text-main);
  font-weight: 600;
}

.summary-row.font-large {
  font-size: 1.15rem;
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 16px;
  margin-top: 8px;
}

.summary-row.font-large span:last-child {
  font-size: 1.4rem;
}

.calc-note {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 24px;
}

.btn-calc-apply {
  background: var(--gradient-primary);
  color: #000;
  border: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.85rem;
  padding: 16px;
  border-radius: 12px;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-calc-apply:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(0, 242, 254, 0.25);
}

/* Blog & Socials Section */
.social-cards {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-top: 32px;
}

.social-card {
  background: var(--bg-color-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 28px;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  transition: var(--transition-smooth);
}

.social-card:hover {
  border-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-3px);
}

.social-card-header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
}

.social-card-header i {
  font-size: 2.2rem;
}

.tg-card i { color: #229ED9; }
.yt-card i { color: #FF0000; }

.social-card-header h4 {
  font-size: 1.05rem;
  margin-bottom: 2px;
}

.social-card-header p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.social-card-body {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 20px;
  line-height: 1.6;
}

.social-card-link {
  font-size: 0.85rem;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.tg-card .social-card-link { color: #229ED9; }
.yt-card .social-card-link { color: #FF0000; }

.social-card-link:hover {
  text-decoration: underline;
}

.blog-media {
  background: var(--bg-color-card-dark);
  border: 1px solid var(--border-color);
  border-radius: 28px;
  padding: 32px;
}

.media-title {
  font-size: 1.15rem;
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.reels-grid {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.reel-item {
  display: flex;
  gap: 20px;
  align-items: center;
  background: rgba(255, 255, 255, 0.01);
  padding: 12px;
  border-radius: 16px;
  border: 1px solid transparent;
  transition: var(--transition-smooth);
  cursor: pointer;
}

.reel-item:hover {
  background: rgba(255, 255, 255, 0.03);
  border-color: rgba(255, 255, 255, 0.05);
}

.reel-thumbnail {
  position: relative;
  width: 90px;
  height: 120px;
  border-radius: 12px;
  overflow: hidden;
  flex-shrink: 0;
}

.reel-thumbnail img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.reel-views {
  position: absolute;
  bottom: 8px;
  left: 8px;
  background: rgba(0, 0, 0, 0.6);
  padding: 2px 6px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 4px;
}

.reel-play-btn {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.8);
  color: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  opacity: 0.9;
  transition: var(--transition-smooth);
}

.reel-item:hover .reel-play-btn {
  transform: translate(-50%, -50%) scale(1.1);
  background: var(--color-cyan);
}

.reel-item h5 {
  font-size: 0.95rem;
  font-weight: 500;
  line-height: 1.4;
}

/* Forms Section (Booking & Partnerships) */
.form-card {
  background: var(--bg-color-card);
  border: 1px solid var(--border-color);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-radius: 28px;
  padding: 48px;
  position: relative;
  overflow: hidden;
}

.form-card.dark-card {
  background: var(--bg-color-card-dark);
  border-color: rgba(255, 183, 3, 0.15);
}

.form-header {
  margin-bottom: 36px;
}

.form-header h3 {
  font-size: 1.4rem;
  margin-bottom: 8px;
  display: flex;
  align-items: center;
  gap: 12px;
}

.form-header p {
  color: var(--text-muted);
  font-size: 0.85rem;
}

form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

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

label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-main);
}

input[type="text"],
input[type="date"],
select,
textarea {
  background: rgba(6, 7, 9, 0.6);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 16px;
  color: var(--text-main);
  font-size: 0.9rem;
  font-family: var(--font-body);
  outline: none;
  transition: var(--transition-smooth);
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--color-cyan);
  box-shadow: 0 0 15px rgba(0, 242, 254, 0.08);
}

.form-card.dark-card input:focus,
.form-card.dark-card select:focus,
.form-card.dark-card textarea:focus {
  border-color: var(--color-gold);
  box-shadow: 0 0 15px rgba(255, 183, 3, 0.08);
}

textarea {
  resize: vertical;
}

.price-badge-form {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 12px;
  padding: 16px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 10px;
}

.price-badge-form span {
  font-size: 0.85rem;
  color: var(--text-muted);
}

.price-badge-form strong {
  font-family: var(--font-title);
  font-size: 1.3rem;
  color: var(--color-cyan);
}

.btn-submit-form {
  background: var(--gradient-primary);
  color: #000;
  border: none;
  font-family: var(--font-title);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 18px;
  border-radius: 12px;
  cursor: pointer;
  margin-top: 12px;
  transition: var(--transition-smooth);
}

.btn-submit-form:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 242, 254, 0.3);
}

.btn-submit-form.btn-gold {
  background: var(--gradient-gold);
  color: #000;
}

.btn-submit-form.btn-gold:hover {
  box-shadow: 0 8px 24px rgba(255, 183, 3, 0.3);
}

/* Success Messages hidden by default */
.form-success-message {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 16px;
  padding: 40px 20px;
  animation: fade-in 0.5s ease forwards;
}

.form-success-message i {
  font-size: 3.5rem;
  color: var(--color-cyan);
}

.form-success-message.partner-success i {
  color: var(--color-gold);
}

.form-success-message h4 {
  font-size: 1.3rem;
  margin-top: 8px;
}

.form-success-message p {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 16px;
}

@keyframes fade-in {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Footer styling */
.main-footer {
  background: #040507;
  border-top: 1px solid var(--border-color);
  padding: 80px 0 32px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 64px;
  margin-bottom: 64px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer-brand p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-links h4,
.footer-contacts h4 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
}

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

.footer-contacts {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contacts p {
  font-size: 0.9rem;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-contacts a:hover {
  color: var(--text-main);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.05);
  padding-top: 32px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.ultima-note {
  font-style: italic;
  font-size: 0.75rem;
}

/* Scroll Fade Animations (JS triggers) */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.fade-in.appear {
  opacity: 1;
  transform: translateY(0);
}

/* Responsiveness */
@media (max-width: 1024px) {
  .hero-title {
    font-size: 3rem;
  }
  .routes-grid,
  .tariffs-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .routes-grid {
    gap: 24px;
  }
  /* Move third card below on tablet */
  .route-card:last-child {
    grid-column: span 2;
    max-width: 50%;
    margin: 0 auto;
  }
  .calc-grid {
    grid-template-columns: 1fr;
  }
  .grid-2 {
    grid-template-columns: 1fr;
    gap: 48px;
  }
  .about-photo-wrapper {
    order: -1;
  }
}

@media (max-width: 768px) {
  .main-header {
    padding: 0 24px;
    height: 80px;
  }
  .nav-menu {
    display: none; /* simple hidden nav on mobile to keep clean code */
  }
  .hero {
    min-height: 650px;
  }
  .hero-content {
    margin-left: 0;
    padding: 0 24px;
  }
  .hero-title {
    font-size: 2.2rem;
  }
  .hero-stats {
    flex-wrap: wrap;
    gap: 16px;
  }
  .stat-divider {
    display: none;
  }
  .routes-grid,
  .tariffs-grid {
    grid-template-columns: 1fr;
  }
  .route-card:last-child {
    grid-column: auto;
    max-width: 100%;
  }
  .calculator-container {
    padding: 24px;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .form-card {
    padding: 32px 24px;
  }
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
  .floating-badge {
    padding: 10px 14px;
  }
  .badge-car {
    left: 10px;
  }
  .badge-rank {
    right: 10px;
  }
}