/* ====== BASE STYLES ====== */
:root {
    /* New Color Palette */
    --light-shades: #C1B09F; /* Khaki beige - use as background */
    --light-accent: #F2E7C5; /* Pearl beige - light contrast, background ok */
    --main-brand: #FFBF00; /* Amber gold - main company color */
    --dark-accent: #cd6224; /* Light accent for attention */
    --dark-shades: #31262C; /* Shadow grey - dark contrast color, use as background or text */
    
    /* Mapping to existing variables for compatibility */
    --primary-color: var(--main-brand);
    --secondary-color: var(--dark-accent);
    --accent-color: var(--light-accent);
    --success-color: #28a745;
    --info-color: #17a2b8;
    --warning-color: var(--main-brand);
    --danger-color: #dc3545;
    --light-color: var(--light-shades);
    --dark-color: var(--dark-shades);
    --text-color: var(--dark-shades);
    --text-muted: var(--dark-accent);
    --border-color: var(--light-accent);
    --shadow: 0 0.125rem 0.25rem rgba(49, 38, 44, 0.075);
    --shadow-lg: 0 0.5rem 1rem rgba(49, 38, 44, 0.15);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Sarabun', 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Kanit', 'Prompt', 'Tahoma', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--dark-shades);
    background-color: var(--main-brand);
}

/* Add Thai font support for Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Sarabun:wght@300;400;500;600;700&family=Kanit:wght@300;400;500;600;700&family=Prompt:wght@300;400;500;600;700&display=swap');

/* Ensure bold text works properly for Thai */
strong, b {
    font-weight: 700;
}

/* Specific styling for Thai content */
[data-lang="th"] {
    font-family: 'Sarabun', 'Kanit', 'Prompt', 'Tahoma', sans-serif;
}

[data-lang="en"] {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

/* ====== ACCESSIBILITY ====== */
.skip-link {
    position: absolute;
    top: -40px;
    left: 6px;
    background: var(--primary-color);
    color: white;
    padding: 8px;
    text-decoration: none;
    z-index: 1000;
    border-radius: 4px;
}

.skip-link:focus {
    top: 6px;
}

/* Focus indicators */
a:focus, button:focus, input:focus, textarea:focus, select:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ====== HEADER & NAVIGATION ====== */
.header {
    background-color: var(--dark-shades);
    box-shadow: var(--shadow);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1030;
}

.navbar {
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar-brand {
    display: flex;
    align-items: center;
    font-weight: 600;
    font-size: 1.25rem;
    color: var(--light-shades) !important;
}

.logo-img {
    height: 40px;
    width: auto;
    margin-right: 10px;
}

.company-name {
    color: var(--light-shades);
}

.navbar-nav .nav-link {
    font-weight: 500;
    margin: 0 0.5rem;
    transition: color 0.3s ease;
    position: relative;
    color: var(--light-shades) !important;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--main-brand) !important;
    font-weight: 600;
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

/* Remove focus/active borders */
.navbar-nav .nav-link:focus,
.navbar-nav .nav-link:active,
.navbar-nav .nav-link:focus-visible {
    border: none !important;
    outline: none !important;
    box-shadow: none !important;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background-color: var(--main-brand);
    transition: all 0.3s ease;
    transform: translateX(-50%);
}

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

/* Remove underline from dropdown toggle */
.navbar-nav .nav-link.dropdown-toggle::after {
    display: none;
}

/* Ensure dropdown arrow stays inline with text */
.navbar-nav .nav-link.dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.navbar-nav .nav-link.dropdown-toggle .dropdown-arrow {
    font-size: 0.75em;
    margin-left: 0.25rem;
}

.dropdown-menu {
    border: 1px solid var(--border-color);
    background-color: var(--light-shades);
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    margin-top: 0.5rem;
}

.dropdown-item {
    padding: 0.5rem 1rem;
    transition: background-color 0.3s ease;
}

.dropdown-item:hover {
    background-color: var(--dark-accent);
    color: var(--light-shades);
}

/* Language Switcher */
.language-switcher {
    display: flex;
    gap: 0.5rem;
    margin-left: 1rem;
}

.language-btn {
    min-width: 40px;
    font-weight: 600;
    background-color: transparent;
    border: 1px solid var(--dark-accent);
    color: var(--dark-accent);
    transition: all 0.3s ease;
}

.language-btn:hover {
    background-color: var(--dark-accent);
    color: var(--light-shades);
}

.language-btn.active {
    background-color: var(--main-brand);
    border-color: var(--main-brand);
    color: var(--dark-shades);
}

/* ====== PAGE CONTENT PADDING ====== */
/* Add padding to main content to account for fixed header */
main {
    padding-top: 80px; /* Height of fixed header */
}

.page-header {
    padding-top: 100px; /* Account for fixed header */
}

/* Add scroll padding and margin for sections to account for fixed header */
#main-content,
#services,
#why-choose-us,
#our-services,
#pricing-section {
    scroll-padding-top: 120px; /* Account for fixed header - increased to ensure full visibility */
    scroll-margin-top: 120px; /* Additional offset for scrollIntoView */
}

/* General rule for all section elements with IDs to ensure consistent behavior */
section[id] {
    scroll-margin-top: 120px;
}

/* Remove extra padding from hero section on homepage */
.index-page .hero-section {
    padding-top: 100px;
}

/* ====== HERO SECTION ====== */
.hero-section {
    padding-top: 100px;
    padding-bottom: 80px;
    background-color: var(--main-brand);
    min-height: 70vh; /* Reduced by 30% from 100vh */
    display: flex;
    align-items: center;
}

.hero-content {
    animation: fadeInUp 1s ease;
}

.hero-image {
    animation: fadeInRight 1s ease;
}

.hero-image img {
    width: 100%;
    height: auto;
    object-fit: cover;
}

.hero-buttons {
    margin-top: 2rem;
}

.hero-buttons .btn {
    margin-right: 1rem;
    margin-bottom: 1rem;
    padding: 0.75rem 2rem;
    font-weight: 500;
    border-radius: 50px;
    transition: all 0.3s ease;
    background-color: var(--dark-shades);
    color: var(--light-shades);
    border: 1px solid var(--dark-shades);
}

.hero-buttons .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    background-color: var(--light-accent);
    color: var(--dark-shades);
}

/* ====== SERVICES SECTION ====== */
.services-section {
    padding: 56px 0; /* Reduced by 30% from 80px to 56px */
    color: var(--dark-shades);
    background-color: var(--main-brand);
}

.service-card {
    border: 1px solid var(--border-color);
    background-color: var(--main-brand) !important;
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
    overflow: hidden;
}

.services-section .service-card {
    background-color: var(--main-brand) !important;
}

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

.service-icon {
    color: var(--dark-shades);
    transition: transform 0.3s ease;
    margin-right: 0.5rem;
}

.service-card:hover .service-icon {
    transform: scale(1.1);
}

.service-card .btn {
    border-radius: 50px;
    padding: 0.5rem 1.5rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.service-card .btn:hover {
    transform: translateY(-2px);
}

/* ====== WHY CHOOSE SECTION ====== */
.why-choose-section {
    padding: 80px 0;
    background-color: var(--main-brand);
    color: var(--dark-shades);
}

.feature-icon {
    color: var(--dark-shades);
    transition: transform 0.3s ease;
}

.feature-icon:hover {
    transform: scale(1.1);
}

/* ====== TESTIMONIALS SECTION ====== */
.testimonials-section {
    padding: 80px 0;
    background-color: var(--main-brand);
    color: var(--dark-shades);
}

.testimonials-section .card {
    border: 1px solid var(--border-color);
    background-color: var(--light-shades);
    border-radius: 12px;
    box-shadow: var(--shadow);
    transition: all 0.3s ease;
}

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

/* ====== CTA SECTION ====== */
.cta-section {
    padding: 80px 0;
    background-color: var(--main-brand);
    color: var(--dark-shades);
}

.cta-section .btn {
    border-radius: 50px;
    padding: 0.75rem 2rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.cta-section .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* ====== FOOTER ====== */
.footer {
    background-color: var(--dark-shades) !important;
    color: var(--light-shades);
}

.footer a {
    color: var(--light-shades);
    transition: color 0.3s ease;
}

.footer a:hover {
    color: var(--main-brand) !important;
}

.footer a:active,
.footer a:focus {
    color: var(--light-accent) !important;
}

.social-links a {
    display: inline-block;
    width: 40px;
    height: 40px;
    line-height: 40px;
    text-align: center;
    border-radius: 50%;
    background-color: rgba(233, 234, 230, 0.2);
    transition: all 0.3s ease;
}

.social-links a:hover {
    background-color: var(--main-brand);
    transform: translateY(-2px);
}

.social-links a:active,
.social-links a:focus {
    background-color: var(--light-accent);
    transform: translateY(-2px);
}

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

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

/* ====== RESPONSIVE DESIGN ====== */
/* Extra Large Devices (1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }
}

/* Large Devices (992px and up) */
@media (min-width: 992px) {
    .hero-section {
        min-height: 70vh; /* Reduced by 30% from 100vh */
    }
}

/* Medium Devices (768px and up) */
@media (min-width: 768px) {
    .navbar {
        padding: 1rem 0;
    }
    
    .hero-section {
        padding-top: 120px;
    }
}

/* Small Devices (576px and up) */
@media (min-width: 576px) {
    .hero-buttons .btn {
        margin-bottom: 0;
    }
}

/* Extra Small Devices (575px and down) */
@media (max-width: 575.98px) {
    .navbar {
        padding: 0.5rem 0;
    }
    
    .navbar-brand {
        font-size: 1.1rem;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .hero-section {
        padding-top: 100px;
        padding-bottom: 60px;
        text-align: center;
    }
    
    .hero-content {
        margin-bottom: 3rem;
    }
    
    .hero-buttons .btn {
        display: block;
        width: 100%;
        margin-right: 0;
        margin-bottom: 1rem;
    }
    
    .hero-buttons .btn:last-child {
        margin-bottom: 0;
    }
    
    .services-section,
    .why-choose-section,
    .testimonials-section,
    .cta-section {
        padding: 60px 0;
    }
    
    .language-switcher {
        margin-top: 1rem;
        justify-content: center;
    }
    
    .footer {
        text-align: center;
    }
    
    .footer .col-lg-4 {
        margin-bottom: 2rem;
    }
}

/* ====== ABOUT PAGE STYLES ====== */
/* Company History Section */
.company-history {
    background-color: var(--main-brand);
}

.history-content h2 {
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.history-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--accent-color);
}

.history-content p {
    line-height: 1.8;
    margin-bottom: 20px;
}

.history-content strong {
    color: var(--primary-color);
    font-weight: 600;
}

/* Service Commitment Section */
.service-commitment {
    background-color: var(--main-brand);
}

.commitment-content h2 {
    color: var(--primary-color);
    position: relative;
    padding-bottom: 15px;
    margin-bottom: 30px;
}

.commitment-content h2::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 3px;
    background: var(--accent-color);
}

.commitment-content p {
    line-height: 1.8;
    margin-bottom: 20px;
}

/* Carousel Customization */
.carousel {
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.carousel-control-prev-icon,
.carousel-control-next-icon {
    background-color: rgba(0, 0, 0, 0.5);
    border-radius: 50%;
    width: 50px;
    height: 50px;
}

.carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.5);
    border: none;
    margin: 0 5px;
}

.carousel-indicators button.active {
    background-color: var(--primary-color);
}

/* ====== UTILITY CLASSES ====== */
.text-gradient {
    color: var(--main-brand);
    font-weight: 600;
}

.bg-gradient {
    background-color: var(--main-brand);
}

.shadow-custom {
    box-shadow: 0 10px 30px rgba(172, 98, 55, 0.1);
}

/* ====== PRICING SECTION STYLES ====== */
.pricing-section {
    background-color: var(--main-brand);
}

.pricing-section .card {
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    transition: transform 0.3s ease;
}

.pricing-section .card:hover {
    transform: translateY(-5px);
}

.pricing-section .card-header {
    font-weight: 600;
    font-size: 1.25rem;
    border-bottom: none;
}

.pricing-section .table {
    margin-bottom: 0;
}

.pricing-section .table th {
    font-weight: 600;
    background-color: var(--light-accent);
    border-color: var(--border-color);
    padding: 1rem;
    vertical-align: middle;
}

.pricing-section .table td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-color: var(--border-color);
    background-color: var(--light-shades);
}

.pricing-section .table tbody tr:nth-child(odd) td {
    background-color: rgba(242, 231, 197, 0.3);
}

.pricing-section .table .fa-check {
    color: var(--success-color);
    margin-right: 0.5rem;
}

.pricing-section .table .fa-times {
    color: var(--danger-color);
    margin-right: 0.5rem;
}

.pricing-section .table td strong {
    color: var(--primary-color);
    font-size: 1.1rem;
}

/* Override color for pricing row (row 4) in both tables */
.pricing-row .pricing-cell,
.pricing-row .pricing-cell strong {
    color: #cd6224 !important;
}

/* Responsive pricing tables */
@media (max-width: 768px) {
    .pricing-section .table {
        font-size: 0.9rem;
    }
    
    .pricing-section .table th,
    .pricing-section .table td {
        padding: 0.5rem;
    }
    
    .pricing-section .card-header {
        font-size: 1.1rem;
    }
}

.border-custom {
    border: 2px solid var(--main-brand);
    border-radius: 12px;
}

/* ====== PRINT STYLES ====== */
@media print {
    .header,
    .footer,
    .hero-buttons,
    .cta-section {
        display: none;
    }
    
    body {
        font-size: 12pt;
        line-height: 1.4;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
}