/* ============================================
   Than Car Service - Universal Styles
   TailwindCSS + DaisyUI Custom Overrides
   ============================================ */

/* ===== CSS Custom Properties (Theme) ===== */
:root {
    /* Primary Colors */
    --color-primary: #F7931E;
    --color-primary-dark: #E07B00;
    --color-primary-light: #FFB84D;
    
    /* Accent Colors */
    --color-accent: #1E90FF;
    --color-accent-dark: #0066CC;
    --color-accent-light: #4A90D9;
    
    /* Neutral Colors */
    --color-dark: #1A1A2E;
    --color-light: #F8F9FA;
    --color-grey: #6C757D;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
    --gradient-accent: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-dark) 100%);
    --gradient-hero: linear-gradient(135deg, #FF8C00 0%, #F7931E 50%, #FFB84D 100%);
    
    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
    --shadow-glow: 0 0 20px rgba(247, 147, 30, 0.4);
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Border Radius */
    --radius-sm: 0.5rem;
    --radius-md: 1rem;
    --radius-lg: 1.5rem;
    --radius-xl: 2rem;
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 80px;
}

body {
    font-family: 'Noto Sans Thai', 'Inter', sans-serif;
    background-color: var(--color-light);
    color: var(--color-dark);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ===== Loading Overlay ===== */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: var(--gradient-hero);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loading-overlay.fade-out {
    opacity: 0;
    visibility: hidden;
}

.loading-logo {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    animation: pulse-glow 1.5s ease-in-out infinite;
    margin-bottom: 1.5rem;
}

.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid rgba(255, 255, 255, 0.3);
    border-top-color: #fff;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

.loading-text {
    color: #fff;
    font-size: 1.25rem;
    font-weight: 600;
    margin-top: 1rem;
    animation: fade-pulse 1.5s ease-in-out infinite;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

@keyframes pulse-glow {
    0%, 100% { 
        transform: scale(1);
        box-shadow: 0 0 0 0 rgba(255, 255, 255, 0.4);
    }
    50% { 
        transform: scale(1.05);
        box-shadow: 0 0 30px 10px rgba(255, 255, 255, 0.2);
    }
}

@keyframes fade-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.6; }
}

/* ===== Navbar Styles ===== */
.navbar-sticky {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

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

.nav-logo {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    object-fit: cover;
    transition: var(--transition-normal);
}

.nav-logo:hover {
    transform: scale(1.05);
}

.nav-link {
    position: relative;
    font-weight: 500;
    color: var(--color-dark);
    padding: 0.5rem 1rem;
    transition: var(--transition-fast);
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--color-primary);
    transition: var(--transition-fast);
    transform: translateX(-50%);
}

.nav-link:hover,
.nav-link.active {
    color: var(--color-primary);
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 80%;
}

/* ===== Main Content ===== */
.main-content {
    flex: 1;
    padding-top: 80px; /* Navbar height */
}

/* ===== Hero/Banner Section ===== */
.hero-section {
    background: var(--gradient-hero);
    padding: 1rem;
    min-height: 60vh;
}

.hero-carousel {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.carousel-slide {
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.carousel-slide img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

/* Swiper Custom Styles */
.swiper {
    width: 100%;
    padding-bottom: 40px;
}

.swiper-slide {
    background: #fff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.swiper-slide:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.swiper-pagination-bullet {
    background: rgba(255, 255, 255, 0.5);
    opacity: 1;
}

.swiper-pagination-bullet-active {
    background: #fff;
    width: 24px;
    border-radius: 12px;
}

.swiper-button-next,
.swiper-button-prev {
    color: #fff;
    background: rgba(0, 0, 0, 0.3);
    padding: 2rem;
    border-radius: 50%;
    width: 44px;
    height: 44px;
}

.swiper-button-next::after,
.swiper-button-prev::after {
    font-size: 1rem;
    font-weight: bold;
}

/* ===== Social Contact Bar ===== */
.social-bar {
    background: linear-gradient(135deg, #2C3E50 0%, #1A252F 100%);
    padding: 1rem 0;
}

.social-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    color: #fff;
    text-decoration: none;
}

.social-item:hover {
    background: rgba(255, 255, 255, 0.1);
    transform: translateY(-2px);
}

.social-icon {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 1.25rem;
}

.social-icon.line { background: #00B900; }
.social-icon.wechat { background: #7BB32E; }
.social-icon.facebook { background: #1877F2; }
.social-icon.phone { background: var(--color-primary); }
.social-icon.messenger { background: #0084FF; }

/* ===== Footer Styles ===== */
.footer-sticky {
    background: linear-gradient(135deg, #1A1A2E 0%, #16213E 100%);
    color: #fff;
    padding: 2rem 0;
    margin-top: auto;
}

/* ===== Card Styles ===== */
.card-glass {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: var(--transition-normal);
}

.card-glass:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

/* ===== Bento Grid ===== */
.bento-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(2, 1fr);
}

@media (min-width: 768px) {
    .bento-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .bento-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.bento-item {
    background: #fff;
    border-radius: var(--radius-md);
    padding: 1.5rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.bento-item:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.bento-item.featured {
    grid-column: span 2;
}

/* ===== Button Styles ===== */
.btn-primary-custom {
    background: var(--gradient-primary);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: var(--transition-fast);
    box-shadow: var(--shadow-sm);
}

.btn-primary-custom:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-glow);
}

.btn-accent-custom {
    background: var(--gradient-accent);
    color: #fff;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-weight: 600;
    transition: var(--transition-fast);
}

.btn-accent-custom:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(30, 144, 255, 0.4);
}

/* ===== Animation Classes ===== */
.animate-float {
    animation: float 3s ease-in-out infinite;
}

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

.animate-shimmer {
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

/* ===== Responsive Adjustments ===== */
@media (max-width: 768px) {
    .hero-section {
        padding: 0.5rem;
        min-height: 50vh;
    }
    
    .swiper-button-next,
    .swiper-button-prev {
        display: none;
    }
    
    .social-bar {
        padding: 0.75rem 0;
    }
    
    .social-item {
        flex-direction: column;
        text-align: center;
        padding: 0.5rem;
        gap: 0.25rem;
    }
    
    .social-text {
        font-size: 0.75rem;
    }
}

/* ===== Utility Classes ===== */
.text-gradient-primary {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

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

.bg-gradient-primary {
    background: var(--gradient-primary);
}

.bg-gradient-accent {
    background: var(--gradient-accent);
}

.bg-gradient-hero {
    background: var(--gradient-hero);
}