/* ===================================
   Glasgow Hop-On Hop-Off Bus Tours
   Modern, Responsive CSS Stylesheet
   =================================== */

/* ===== CSS Variables ===== */
:root {
    /* Colors */
    --primary-color: #d32f2f;
    --primary-dark: #b71c1c;
    --primary-light: #ef5350;
    --secondary-color: #ffc107;
    --secondary-dark: #ffa000;
    --accent-color: #1976d2;
    --text-dark: #212121;
    --text-light: #757575;
    --text-white: #ffffff;
    --bg-light: #f5f5f5;
    --bg-white: #ffffff;
    --border-color: #e0e0e0;
    --success-color: #4caf50;
    --warning-color: #ff9800;
    
    /* Typography */
    --font-family: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-base: 16px;
    --font-size-small: 0.875rem;
    --font-size-large: 1.125rem;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Layout */
    --container-width: 1200px;
    --header-height: 70px;
    --border-radius: 8px;
    --border-radius-lg: 12px;
    --box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    --box-shadow-lg: 0 4px 16px rgba(0, 0, 0, 0.15);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

/* ===== Base Styles ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: var(--font-size-base);
}

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

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-weight: var(--font-weight-bold);
    line-height: 1.2;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-sm);
    color: var(--text-light);
}

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

ul {
    list-style: none;
}

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

/* ===== Container ===== */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ===== Section ===== */
.section {
    padding: var(--spacing-xxl) 0;
}

.section__header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section__title {
    color: var(--text-dark);
    margin-bottom: var(--spacing-sm);
    position: relative;
    display: inline-block;
}

.section__title::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    border-radius: 2px;
}

.section__subtitle {
    color: var(--text-light);
    font-size: var(--font-size-large);
}

/* ===== Buttons ===== */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    font-size: 1rem;
}

.btn-primary {
    background: var(--primary-color);
    color: var(--text-white);
    box-shadow: 0 4px 12px rgba(211, 47, 47, 0.3);
}

.btn-primary:hover {
    background: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(211, 47, 47, 0.4);
}

.btn-secondary {
    background: transparent;
    color: var(--text-dark);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--bg-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.btn-large {
    padding: 16px 48px;
    font-size: 1.125rem;
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.875rem;
}

/* ===== Header & Navigation ===== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: var(--bg-white);
    box-shadow: var(--box-shadow);
    z-index: 1000;
    transition: var(--transition-normal);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: var(--header-height);
}

.nav__logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-weight: var(--font-weight-bold);
    font-size: 1.25rem;
    color: var(--primary-color);
}

.logo-icon {
    font-size: 1.75rem;
}

.nav__list {
    display: flex;
    gap: var(--spacing-lg);
}

.nav__link {
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
    position: relative;
    padding: var(--spacing-xs) 0;
}

.nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition-normal);
}

.nav__link:hover::after,
.nav__link.active-link::after {
    width: 100%;
}

.nav__toggle,
.nav__close {
    display: none;
}

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

.hero__image {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.hero__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

.hero__overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        135deg,
        rgba(211, 47, 47, 0.85) 0%,
        rgba(183, 28, 28, 0.75) 50%,
        rgba(255, 193, 7, 0.7) 100%
    );
    z-index: 1;
}

.hero__container {
    position: relative;
    z-index: 2;
}

.hero__content {
    text-align: center;
    color: var(--text-white);
    animation: fadeInUp 1s ease;
}

.hero__title {
    font-size: 3.5rem;
    margin-bottom: var(--spacing-md);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.hero__description {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    color: rgba(255, 255, 255, 0.95);
}

.hero__buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-bottom: var(--spacing-xl);
}

.hero__features {
    display: flex;
    gap: var(--spacing-xl);
    justify-content: center;
    flex-wrap: wrap;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--border-radius);
    backdrop-filter: blur(10px);
}

.feature-icon {
    font-size: 1.5rem;
}

.feature-text {
    font-weight: var(--font-weight-semibold);
}

/* ===== About Section ===== */
.about {
    background: var(--bg-light);
}

.about__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
}

.about__card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    transition: var(--transition-normal);
}

.about__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
}

.about__icon {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
}

.about__card h3 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.about__card p {
    margin-bottom: var(--spacing-md);
}

.about__card .highlight {
    background: linear-gradient(120deg, #ffeaa7 0%, #fdcb6e 100%);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    color: var(--text-dark);
    font-weight: var(--font-weight-medium);
}

.features-list li {
    padding: var(--spacing-xs) 0;
    color: var(--text-light);
}

/* ===== Routes Section ===== */
.routes__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.route__card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition-normal);
}

.route__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
}

.red-route {
    border-top: 4px solid #d32f2f;
}

.yellow-route {
    border-top: 4px solid #ffc107;
}

.route__header {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.route__header h3 {
    margin: 0;
    font-size: 1.75rem;
}

.route__badge {
    background: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: var(--font-size-small);
    font-weight: var(--font-weight-semibold);
    color: var(--primary-color);
}

.route__details {
    display: flex;
    justify-content: space-around;
    padding: var(--spacing-lg);
    background: var(--bg-light);
}

.route__info {
    text-align: center;
}

.info-label {
    display: block;
    font-size: var(--font-size-small);
    color: var(--text-light);
    margin-bottom: var(--spacing-xs);
}

.info-value {
    display: block;
    font-size: 1.125rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-dark);
}

.route__description {
    padding: 0 var(--spacing-lg);
    margin: var(--spacing-md) 0;
}

.route__highlights {
    padding: var(--spacing-lg);
}

.route__highlights h4 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.route__highlights ul {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--spacing-sm);
}

.route__highlights li {
    padding: var(--spacing-xs);
    color: var(--text-light);
    position: relative;
    padding-left: var(--spacing-md);
}

.route__highlights li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: var(--font-weight-bold);
}

/* ===== Map Section ===== */
.map__container {
    margin-top: var(--spacing-xxl);
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

.map__title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    color: var(--text-dark);
}

.map__wrapper {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--box-shadow-lg);
}

.map__image {
    width: 100%;
    height: auto;
    display: block;
}

.map__legend {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: rgba(255, 255, 255, 0.95);
    padding: var(--spacing-md);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    backdrop-filter: blur(10px);
}

.legend-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-xs);
}

.legend-item:last-child {
    margin-bottom: 0;
}

.legend-color {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.legend-color.red {
    background: #d32f2f;
}

.legend-color.yellow {
    background: #ffc107;
}

/* ===== Pricing Section ===== */
.pricing {
    background: var(--bg-light);
}

.pricing__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.pricing__card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    overflow: hidden;
    transition: var(--transition-normal);
    position: relative;
}

.pricing__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
}

.featured-card {
    border: 3px solid var(--secondary-color);
}

.pricing__badge {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--secondary-color);
    color: var(--text-dark);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-small);
    z-index: 1;
}

.pricing__header {
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f5f5f5 0%, #e0e0e0 100%);
    text-align: center;
}

.pricing__header h3 {
    margin: 0;
}

.age-badge {
    display: inline-block;
    margin-top: var(--spacing-xs);
    background: var(--primary-color);
    color: var(--text-white);
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
}

.pricing__body {
    padding: var(--spacing-xl);
}

.price-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    border-radius: var(--border-radius);
    background: var(--bg-light);
}

.price-item.featured {
    background: linear-gradient(135deg, #fff3e0 0%, #ffe0b2 100%);
    border: 2px solid var(--secondary-color);
}

.price-label {
    font-weight: var(--font-weight-medium);
    color: var(--text-dark);
}

.price-value {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
}

.price-save {
    display: block;
    font-size: var(--font-size-small);
    color: var(--success-color);
    font-weight: var(--font-weight-semibold);
    margin-top: 4px;
}

.price-note {
    font-size: var(--font-size-small);
    color: var(--text-light);
    text-align: center;
    font-style: italic;
}

/* ===== Booking Info ===== */
.booking__info {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

.booking__info h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.booking__methods {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.booking__method {
    text-align: center;
    padding: var(--spacing-md);
}

.method-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.booking__method h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.booking__method p {
    font-size: var(--font-size-small);
}

.validity-note {
    text-align: center;
    color: var(--success-color);
    font-weight: var(--font-weight-medium);
    padding: var(--spacing-md);
    background: #e8f5e9;
    border-radius: var(--border-radius);
}

/* ===== Timetable Section ===== */
.timetable__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.timetable__card {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

.timetable__title {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-md);
    border-bottom: 3px solid var(--border-color);
}

.timetable__title.red-title {
    border-bottom-color: #d32f2f;
}

.timetable__title.yellow-title {
    border-bottom-color: #ffc107;
}

.schedule__grid {
    display: grid;
    gap: var(--spacing-lg);
}

.schedule__item h4 {
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    padding: var(--spacing-sm);
    background: var(--bg-light);
    border-radius: var(--border-radius);
}

.schedule__details p {
    padding: var(--spacing-xs) 0;
    color: var(--text-light);
}

.schedule__details strong {
    color: var(--text-dark);
    margin-right: var(--spacing-xs);
}

.schedule__note {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: #fff3e0;
    border-left: 4px solid var(--warning-color);
    border-radius: var(--border-radius);
    font-size: var(--font-size-small);
    color: var(--text-dark);
}

/* ===== Tips Section ===== */
.tips__container {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

.tips__container h3 {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.tips__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
}

.tip__card {
    text-align: center;
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--border-radius);
    transition: var(--transition-normal);
}

.tip__card:hover {
    background: linear-gradient(135deg, #e3f2fd 0%, #bbdefb 100%);
    transform: translateY(-4px);
}

.tip-icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
    display: block;
}

.tip__card h4 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.tip__card p {
    font-size: var(--font-size-small);
}

/* ===== Attractions Section ===== */
.attractions {
    background: var(--bg-light);
}

.attractions__tabs {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.tab-btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    background: var(--bg-white);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
    font-family: var(--font-family);
    font-size: 1rem;
}

.tab-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.tab-btn.active {
    background: var(--primary-color);
    color: var(--text-white);
    border-color: var(--primary-color);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

.attractions__grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--spacing-lg);
}

.attraction__card {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--box-shadow);
    transition: var(--transition-normal);
}

.attraction__card:hover {
    transform: translateY(-8px);
    box-shadow: var(--box-shadow-lg);
}

.attraction__image {
    width: 100%;
    height: 200px;
    overflow: hidden;
}

.placeholder-image {
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.placeholder-image::after {
    content: '📸';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 3rem;
    opacity: 0.5;
}

/* Unique gradients for different categories */
.historic-1 { background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); }
.historic-2 { background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%); }
.historic-3 { background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%); }
.historic-4 { background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%); }

.museum-1 { background: linear-gradient(135deg, #fa709a 0%, #fee140 100%); }
.museum-2 { background: linear-gradient(135deg, #30cfd0 0%, #330867 100%); }
.museum-3 { background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%); }
.museum-4 { background: linear-gradient(135deg, #ff9a9e 0%, #fecfef 100%); }

.park-1 { background: linear-gradient(135deg, #ffecd2 0%, #fcb69f 100%); }
.park-2 { background: linear-gradient(135deg, #ff6e7f 0%, #bfe9ff 100%); }
.park-3 { background: linear-gradient(135deg, #e0c3fc 0%, #8ec5fc 100%); }
.park-4 { background: linear-gradient(135deg, #f8b500 0%, #fceabb 100%); }

.sport-1 { background: linear-gradient(135deg, #d299c2 0%, #fef9d7 100%); }
.sport-2 { background: linear-gradient(135deg, #fddb92 0%, #d1fdff 100%); }
.sport-3 { background: linear-gradient(135deg, #9890e3 0%, #b1f4cf 100%); }
.sport-4 { background: linear-gradient(135deg, #ebc0fd 0%, #d9ded8 100%); }

.attraction__info {
    padding: var(--spacing-lg);
}

.attraction__info h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.attraction__info p {
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-small);
}

.route-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-white);
}

.route-badge.red {
    background: #d32f2f;
}

.route-badge.yellow {
    background: #ffc107;
    color: var(--text-dark);
}

/* ===== Booking Form Section ===== */
.booking__container {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-xl);
}

.booking__form {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

.form__row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-md);
}

.form__group {
    margin-bottom: var(--spacing-md);
}

.form__group.full-width {
    grid-column: 1 / -1;
}

.form__group label {
    display: block;
    margin-bottom: var(--spacing-xs);
    font-weight: var(--font-weight-semibold);
    color: var(--text-dark);
}

.form__group input,
.form__group select,
.form__group textarea {
    width: 100%;
    padding: 12px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius);
    font-family: var(--font-family);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(211, 47, 47, 0.1);
}

.checkbox-group label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.form__total {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-lg);
    background: var(--bg-light);
    border-radius: var(--border-radius);
    margin: var(--spacing-lg) 0;
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
}

.total-amount {
    color: var(--primary-color);
    font-size: 1.75rem;
}

.form__note {
    text-align: center;
    font-size: var(--font-size-small);
    color: var(--text-light);
    margin-top: var(--spacing-md);
}

.booking__info-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.info-card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

.info-card h3 {
    margin-bottom: var(--spacing-md);
    color: var(--text-dark);
}

.benefits-list li {
    padding: var(--spacing-xs) 0;
    color: var(--text-light);
}

/* ===== Contact Section ===== */
.contact__content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.contact__info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-lg);
}

.contact__card {
    background: var(--bg-white);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
    text-align: center;
    transition: var(--transition-normal);
}

.contact__card:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-lg);
}

.contact__icon {
    font-size: 2.5rem;
    margin-bottom: var(--spacing-sm);
}

.contact__card h3 {
    margin-bottom: var(--spacing-sm);
    color: var(--text-dark);
}

.contact__card p {
    font-size: var(--font-size-small);
}

.contact__card a {
    color: var(--primary-color);
    font-weight: var(--font-weight-medium);
}

.contact__card a:hover {
    text-decoration: underline;
}

.contact__form-container {
    background: var(--bg-white);
    padding: var(--spacing-xl);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--box-shadow);
}

/* ===== Footer ===== */
.footer {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: var(--text-white);
    padding: var(--spacing-xxl) 0 var(--spacing-lg);
}

.footer__content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.footer__title {
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
}

.footer__subtitle {
    color: var(--text-white);
    margin-bottom: var(--spacing-md);
    font-size: 1.125rem;
}

.footer__description {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: var(--spacing-md);
}

.footer__social {
    display: flex;
    gap: var(--spacing-md);
}

.social-link {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.social-link:hover {
    background: var(--primary-color);
    transform: translateY(-4px);
}

.footer__links li {
    margin-bottom: var(--spacing-xs);
}

.footer__links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-fast);
}

.footer__links a:hover {
    color: var(--text-white);
    padding-left: var(--spacing-xs);
}

.newsletter__form {
    display: flex;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-md);
}

.newsletter__form input {
    flex: 1;
    padding: 10px;
    border: none;
    border-radius: var(--border-radius);
    font-family: var(--font-family);
}

.newsletter__form button {
    padding: 10px 20px;
    border: none;
    cursor: pointer;
}

.footer__bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer__bottom p {
    color: rgba(255, 255, 255, 0.8);
}

.footer__badges {
    display: flex;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

.footer__badges .badge {
    background: rgba(255, 255, 255, 0.1);
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 20px;
    font-size: var(--font-size-small);
}

/* ===== Scroll to Top Button ===== */
.scroll-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    color: var(--text-white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    box-shadow: var(--box-shadow-lg);
    transition: var(--transition-normal);
    z-index: 999;
}

.scroll-top:hover {
    background: var(--primary-dark);
    transform: translateY(-4px);
}

.scroll-top.show {
    display: flex;
}

/* ===== Animations ===== */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* ===== Responsive Design ===== */

/* Tablet */
@media screen and (max-width: 968px) {
    :root {
        --header-height: 60px;
    }
    
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.25rem; }
    
    .hero__title {
        font-size: 2.5rem;
    }
    
    .hero__description {
        font-size: 1.125rem;
    }
    
    .routes__content,
    .timetable__content {
        grid-template-columns: 1fr;
    }
    
    .booking__container {
        grid-template-columns: 1fr;
    }
    
    .contact__content {
        grid-template-columns: 1fr;
    }
    
    .contact__info {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Mobile */
@media screen and (max-width: 768px) {
    .nav__menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: var(--bg-white);
        box-shadow: -2px 0 8px rgba(0, 0, 0, 0.1);
        padding: var(--spacing-xxl) var(--spacing-lg);
        transition: var(--transition-normal);
        z-index: 1001;
    }
    
    .nav__menu.show-menu {
        right: 0;
    }
    
    .nav__list {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .nav__close {
        display: block;
        position: absolute;
        top: var(--spacing-md);
        right: var(--spacing-md);
        font-size: 2rem;
        cursor: pointer;
        color: var(--text-dark);
    }
    
    .nav__toggle {
        display: flex;
        flex-direction: column;
        gap: 4px;
        cursor: pointer;
    }
    
    .nav__toggle span {
        width: 25px;
        height: 3px;
        background: var(--text-dark);
        border-radius: 2px;
        transition: var(--transition-fast);
    }
    
    .hero__title {
        font-size: 2rem;
    }
    
    .hero__description {
        font-size: 1rem;
    }
    
    .hero__buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero__buttons .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .hero__features {
        flex-direction: column;
        align-items: center;
    }
    
    .about__content {
        grid-template-columns: 1fr;
    }
    
    .routes__content {
        grid-template-columns: 1fr;
    }
    
    .route__card {
        min-width: 100%;
    }
    
    .pricing__content {
        grid-template-columns: 1fr;
    }
    
    .attractions__tabs {
        flex-direction: column;
    }
    
    .tab-btn {
        width: 100%;
    }
    
    .attractions__grid {
        grid-template-columns: 1fr;
    }
    
    .booking__methods {
        grid-template-columns: 1fr;
    }
    
    .tips__grid {
        grid-template-columns: 1fr;
    }
    
    .contact__info {
        grid-template-columns: 1fr;
    }
    
    .footer__content {
        grid-template-columns: 1fr;
    }
    
    .footer__bottom {
        flex-direction: column;
        text-align: center;
    }
    
    .map__legend {
        position: static;
        margin-top: var(--spacing-md);
    }
}

/* Small Mobile */
@media screen and (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section {
        padding: var(--spacing-xl) 0;
    }
    
    .hero__title {
        font-size: 1.75rem;
    }
    
    .btn {
        padding: 10px 24px;
        font-size: 0.875rem;
    }
    
    .route__details {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .form__row {
        grid-template-columns: 1fr;
    }
}

/* Print Styles */
@media print {
    .header,
    .nav__toggle,
    .scroll-top,
    .hero__buttons,
    .booking__form,
    .contact__form-container {
        display: none;
    }
    
    .section {
        page-break-inside: avoid;
    }
}