:root {
    --main-color: #1a73e8;
    --accent-color: #ff9800;
    --dark-bg: #202124;
    --light-bg: #f8f9fa;
    --text-color: #3c4043;
    --white: #ffffff;
}

body {
    font-family: 'Roboto', sans-serif;
    margin: 0;
    color: var(--text-color);
    background-color: #eef2f5;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

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


.top-bar {
    background: var(--dark-bg);
    color: #ccc;
    font-size: 13px;
    padding: 8px 0;
}

.top-bar a { color: #fff; text-decoration: none; margin-left: 15px; }
.btn-login { background: #444; padding: 4px 12px; border-radius: 4px; }


header {
    background: var(--white);
    padding: 20px 0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.logo { font-size: 28px; font-weight: 900; color: var(--main-color); }
.logo span { color: var(--accent-color); }

nav ul { display: flex; gap: 25px; list-style: none; margin: 0; }
nav a { text-decoration: none; color: var(--text-color); font-weight: 500; }


.hero {
    background: linear-gradient(45deg, #1a73e8, #0d47a1);
    color: white;
    padding: 80px 0;
    text-align: center;
}

.search-engine {
    background: white;
    padding: 30px;
    border-radius: 12px;
    display: flex;
    gap: 15px;
    margin-top: 40px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.2);
}

.input-group { flex: 1; text-align: left; }
.input-group label { display: block; color: #666; font-size: 12px; margin-bottom: 5px; }
.input-group input { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 6px; box-sizing: border-box; }

.btn-search {
    background: var(--accent-color);
    color: white;
    border: none;
    padding: 0 40px;
    border-radius: 6px;
    font-weight: bold;
    cursor: pointer;
    font-size: 16px;
    transition: 0.3s;
}

.btn-search:hover { background: #f57c00; transform: translateY(-2px); }


.benefits {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin: -40px auto 50px;
}

.benefit-card {
    background: white;
    padding: 30px;
    border-radius: 12px;
    text-align: center;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
}

.benefit-card .icon { font-size: 40px; margin-bottom: 15px; }


.content-grid { display: grid; grid-template-columns: 280px 1fr; gap: 30px; margin-bottom: 60px; }


.sidebar { background: white; padding: 20px; border-radius: 12px; height: fit-content; }
.filter-box { margin-bottom: 25px; }
.filter-box h4 { margin-top: 0; border-bottom: 1px solid #eee; padding-bottom: 10px; }
.filter-box label { display: block; margin: 10px 0; font-size: 14px; cursor: pointer; }


.bus-card {
    background: white;
    border-radius: 12px;
    margin-bottom: 20px;
    overflow: hidden;
    border: 1px solid #e0e0e0;
}

.bus-info { padding: 25px; display: flex; justify-content: space-between; align-items: flex-start; }

.time { font-size: 24px; font-weight: bold; }
.city { font-weight: 600; font-size: 18px; margin: 5px 0; }
.station { font-size: 12px; color: #888; max-width: 150px; }

.duration-block { text-align: center; flex: 1; padding: 0 20px; }
.line { height: 2px; background: #ddd; margin: 10px 0; position: relative; }
.line::after { content: '🚌'; position: absolute; top: -10px; left: 45%; background: white; padding: 0 5px; }

.trust-stats {
    display: flex;
    justify-content: space-around;
    padding: 60px 20px;
    background: white;
    border-radius: 12px;
    margin-top: 40px;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--main-color);
    display: block;
}

.stat-item p { color: #666; font-weight: 500; margin-top: 5px; }


.top-destinations { margin: 60px auto; }
.top-destinations h2 { margin-bottom: 30px; color: var(--dark-bg); }

.destinations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.dest-card {
    height: 300px;
    border-radius: 12px;
    background-size: cover;
    background-position: center;
    position: relative;
    overflow: hidden;
    cursor: pointer;
    transition: transform 0.3s ease;
}

.dest-card:hover { transform: scale(1.03); }

.dest-overlay {
    position: absolute;
    bottom: 0; left: 0; right: 0;
    padding: 20px;
    background: linear-gradient(transparent, rgba(0,0,0,0.8));
    color: white;
    text-align: left;
}

.price-tag { display: block; margin: 10px 0; color: var(--accent-color); font-weight: bold; }

.btn-sm {
    background: rgba(255,255,255,0.2);
    border: 1px solid white;
    color: white;
    padding: 8px 15px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.btn-sm:hover { background: white; color: var(--main-color); }

/* Promo App */
.app-promo {
    background: #f1f8ff;
    padding: 80px 0;
    margin-top: 60px;
}

.promo-flex { display: flex; align-items: center; justify-content: space-between; }
.promo-text h2 { font-size: 2.5rem; margin-bottom: 20px; color: var(--main-color); }
.promo-text p { font-size: 1.2rem; color: #555; margin-bottom: 30px; }

.app-buttons { display: flex; gap: 15px; }

.phone-mockup {
    font-size: 250px;
    filter: drop-shadow(20px 20px 30px rgba(0,0,0,0.1));
}


.bus-footer {
    background: #fcfcfc;
    padding: 15px 25px;
    border-top: 1px solid #eee;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.current-price { font-size: 24px; font-weight: bold; color: var(--main-color); margin-left: 10px; }
.old-price { text-decoration: line-through; color: #aaa; font-size: 14px; }

.btn-buy { background: var(--main-color); color: white; border: none; padding: 12px 30px; border-radius: 6px; cursor: pointer; font-weight: bold; }


footer { background: var(--dark-bg); color: #fff; padding: 60px 0; }
.footer-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
.footer-col h4 { margin-bottom: 20px; color: var(--accent-color); }
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: #aaa; text-decoration: none; transition: 0.3s; }
.footer-col a:hover { color: #fff; }


@media (max-width: 900px) {
    .content-grid { grid-template-columns: 1fr; }
    .search-engine { flex-direction: column; }
    .benefits { grid-template-columns: 1fr; }
}