/* css/index.css */

:root {
    --color-slate-900: #0f172a;
    --color-slate-800: #1e293b;
    --color-slate-700: #334155;
    --color-slate-600: #475569;
    --color-slate-500: #64748b;
    --color-slate-400: #94a3b8;
    --color-slate-300: #cbd5e1;
    --color-slate-200: #e2e8f0;
    --color-slate-100: #f1f5f9;
    --color-slate-50: #f8fafc;
    --color-white: #ffffff;
    
    --color-primary: #334155;
    --color-primary-dark: #1e293b;
    --color-primary-light: #475569;
    
    --color-accent: #0f766e;
    --color-accent-light: #14b8a6;
    
    --color-success: #10b981;
    --color-blue: #3b82f6;
    
    --shadow-sm: 0 1px 2px 0 rgba(15, 23, 42, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(15, 23, 42, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(15, 23, 42, 0.15);
    --shadow-xl: 0 20px 25px -5px rgba(15, 23, 42, 0.2);
}

/* Hero Section */
.hero {
    max-width: 1280px;
    margin: 0 auto;
    padding: 80px 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
}

.hero-content {
    z-index: 2;
}

.hero-title {
    font-size: 56px;
    font-weight: 700;
    letter-spacing: -1.5px;
    line-height: 1.15;
    color: var(--color-slate-900);
    margin-bottom: 24px;
    animation: fadeInUp 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
    opacity: 0;
}

.hero-title .highlight {
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 18px;
    color: var(--color-slate-600);
    line-height: 1.7;
    margin-bottom: 48px;
    animation: fadeInUp 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.1s forwards;
    opacity: 0;
    max-width: 480px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    animation: fadeInUp 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) 0.2s forwards;
    opacity: 0;
}

.btn {
    padding: 14px 32px;
    border-radius: 12px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    border: none;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-family: inherit;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
    box-shadow: 0 10px 30px rgba(51, 65, 85, 0.15);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(51, 65, 85, 0.25);
}

.btn-primary:active {
    transform: translateY(-2px);
}

.btn-secondary {
    background: transparent;
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
    background: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(51, 65, 85, 0.15);
}

/* Hero Visual */
.hero-visual {
    position: relative;
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.hero-card {
    position: absolute;
    background: white;
    border-radius: 20px;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-slate-100);
}

.card-1 {
    width: 280px;
    height: 160px;
    background: linear-gradient(135deg, var(--color-slate-50) 0%, var(--color-slate-100) 100%);
    animation: float 3s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
}

.card-2 {
    width: 240px;
    height: 140px;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    transform: rotate(8deg);
    animation: float 3s cubic-bezier(0.45, 0.05, 0.55, 0.95) 0.2s infinite;
    top: 40px;
    right: 20px;
}

.card-3 {
    width: 240px;
    height: 140px;
    background: linear-gradient(135deg, var(--color-blue) 0%, #0ea5e9 100%);
    transform: rotate(-8deg);
    animation: float 3s cubic-bezier(0.45, 0.05, 0.55, 0.95) 0.4s infinite;
    bottom: 40px;
    left: 20px;
}

@keyframes float {
    0%, 100% { transform: translateY(0px) rotate(var(--rotate, 0deg)); }
    50% { transform: translateY(-20px) rotate(var(--rotate, 0deg)); }
}

.card-1 { --rotate: 0deg; }
.card-2 { --rotate: 8deg; }
.card-3 { --rotate: -8deg; }

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Rides Section */
.rides-section {
    max-width: 1280px;
    margin: 0 auto 100px;
    padding: 0 24px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.section-header h2 {
    font-size: 32px;
    font-weight: 700;
    color: var(--color-slate-900);
    letter-spacing: -0.5px;
}

.view-all {
    color: var(--color-slate-600);
    text-decoration: none;
    font-size: 15px;
    font-weight: 500;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 6px;
}

.view-all:hover {
    color: var(--color-primary);
    transform: translateX(4px);
}

.rides-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

/* Ride Card */
.ride-card {
    background: var(--color-white);
    border: 1px solid var(--color-slate-200);
    border-radius: 16px;
    padding: 24px;
    transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.ride-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.ride-card:hover {
    border-color: var(--color-primary);
    box-shadow: 0 20px 40px rgba(51, 65, 85, 0.1);
    transform: translateY(-8px);
}

.ride-card:hover::before {
    transform: scaleX(1);
}

.ride-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.rider-info {
    display: flex;
    gap: 12px;
    align-items: center;
}

.avatar {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 16px;
    color: white;
}

.avatar-a { background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%); }
.avatar-m { background: linear-gradient(135deg, var(--color-blue) 0%, #0ea5e9 100%); }
.avatar-l { background: linear-gradient(135deg, #8b5cf6 0%, #a78bfa 100%); }

.rider-details h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--color-slate-900);
    margin-bottom: 4px;
}

.rating {
    font-size: 13px;
    color: var(--color-slate-500);
}

.time-badge {
    font-size: 13px;
    color: var(--color-slate-500);
    background: var(--color-slate-50);
    padding: 6px 12px;
    border-radius: 8px;
    font-weight: 500;
}

/* Route Info */
.route-info {
    margin: 24px 0;
}

.route-point {
    display: flex;
    gap: 12px;
    margin-bottom: 16px;
}

.route-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
    margin-top: 4px;
}

.route-dot.start {
    background: var(--color-success);
    box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.1);
}

.route-dot.end {
    background: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(51, 65, 85, 0.1);
}

.route-line {
    height: 24px;
    width: 2px;
    background: linear-gradient(180deg, var(--color-success), var(--color-primary));
    margin-left: 4px;
    opacity: 0.3;
}

.point-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.point-address {
    font-size: 14px;
    font-weight: 600;
    color: var(--color-slate-900);
}

.point-time {
    font-size: 13px;
    color: var(--color-slate-500);
}

/* Ride Footer */
.ride-footer {
    display: flex;
    align-items: center;
    gap: 12px;
    padding-top: 20px;
    border-top: 1px solid var(--color-slate-100);
    margin-top: auto;
}

.availability {
    font-size: 13px;
    font-weight: 600;
    color: var(--color-success);
    flex: 1;
}

.price {
    font-size: 18px;
    font-weight: 700;
    color: var(--color-primary);
}

.btn-join {
    padding: 8px 16px;
    background: var(--color-primary);
    color: white;
    border-radius: 8px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    transition: all 0.2s ease;
    white-space: nowrap;
    border: none;
    cursor: pointer;
}

.btn-join:hover {
    background: var(--color-primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(51, 65, 85, 0.15);
}

/* App Promo Section */
.app-promo {
    max-width: 1280px;
    margin: 0 auto 80px;
    padding: 0 24px;
}

.promo-container {
    background: linear-gradient(135deg, var(--color-slate-50) 0%, var(--color-slate-100) 100%);
    border-radius: 24px;
    padding: 60px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    border: 1px solid var(--color-slate-200);
}

.promo-content h2 {
    font-size: 36px;
    font-weight: 700;
    color: var(--color-slate-900);
    margin-bottom: 16px;
}

.promo-content > p {
    font-size: 16px;
    color: var(--color-slate-600);
    line-height: 1.6;
    margin-bottom: 32px;
}

.app-buttons {
    display: flex;
    gap: 12px;
}

.app-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background: var(--color-slate-900);
    color: white;
    border-radius: 12px;
    text-decoration: none;
    font-size: 14px;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
}

.app-link:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.app-link-apple:hover {
    background: var(--color-primary);
}

.app-link-google:hover {
    background: #4285f4;
}

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

.promo-visual img {
    max-width: 100%;
    height: auto;
    border-radius: 16px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

/* Responsive */
@media (max-width: 1024px) {
    .hero {
        grid-template-columns: 1fr;
        padding: 60px 24px;
    }
    
    .hero-title {
        font-size: 44px;
    }
    
    .hero-visual {
        display: none;
    }
    
    .rides-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .promo-container {
        grid-template-columns: 1fr;
        padding: 40px;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .hero {
        padding: 40px 24px;
    }
    
    .hero-title {
        font-size: 36px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
        justify-content: center;
    }
    
    .rides-grid {
        grid-template-columns: 1fr;
    }
    
    .promo-container {
        padding: 32px 24px;
    }
    
    .promo-content h2 {
        font-size: 28px;
    }
    
    .app-buttons {
        flex-direction: column;
    }
    
    .app-link {
        width: 100%;
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .hero {
        padding: 30px 16px;
    }
    
    .hero-title {
        font-size: 28px;
    }
    
    .hero-subtitle {
        font-size: 16px;
    }
    
    .section-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .section-header h2 {
        font-size: 24px;
    }
    
    .promo-container {
        padding: 24px 16px;
        border-radius: 16px;
    }
}