/* ==========================================================================
   JUAL BATU ALAM - Premium Natural Stone & Quarry Aesthetic Theme
   Colors: Deep Emerald Stone (#15803d), Obsidian Slate (#0f172a), Warm Amber (#d97706)
   Typography: Heading 'Outfit', Body 'Inter'
   ========================================================================== */

:root {
    --primary: #15803d;
    --primary-hover: #166534;
    --primary-light: rgba(21, 128, 61, 0.12);
    --primary-glow: rgba(21, 128, 61, 0.3);
    --accent-gold: #d97706;
    --accent-gold-hover: #b45309;
    --accent-gold-light: rgba(217, 119, 6, 0.15);
    --secondary: #0f172a;
    --dark-surface: #1e293b;
    --dark-card: #111827;
    --text-dark: #0f172a;
    --text-light: #f8fafc;
    --text-muted: #64748b;
    --bg-white: #ffffff;
    --bg-light: #f8fafc;
    --border-color: #e2e8f0;
    --border-accent: rgba(21, 128, 61, 0.25);
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --shadow-sm: 0 2px 4px rgba(15, 23, 42, 0.05);
    --shadow-md: 0 8px 20px rgba(15, 23, 42, 0.08);
    --shadow-lg: 0 16px 32px rgba(15, 23, 42, 0.12);
    --shadow-xl: 0 25px 50px -12px rgba(15, 23, 42, 0.25);
    --radius-lg: 16px;
    --radius-md: 12px;
    --radius-sm: 8px;
    --radius-full: 9999px;
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* Reset & Base Setup */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--bg-light);
    color: var(--text-dark);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.25;
}

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

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

ul {
    list-style: none;
}

.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Top Bar Header */
.top-bar {
    background-color: #0b0f19;
    color: rgba(255, 255, 255, 0.85);
    font-size: 13px;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-family: var(--font-body);
}

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

.top-bar-left, .top-bar-right {
    display: flex;
    align-items: center;
    gap: 20px;
}

.top-bar-left span i, .top-bar-right a i {
    color: var(--accent-gold);
    margin-right: 6px;
}

.top-bar-right a {
    color: rgba(255, 255, 255, 0.85);
    transition: var(--transition);
}

.top-bar-right a:hover {
    color: var(--accent-gold);
}

/* Header Navigation Bar */
header.site-header {
    background-color: rgba(255, 255, 255, 0.96);
    backdrop-filter: blur(16px);
    position: sticky;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    border-bottom: 2px solid rgba(21, 128, 61, 0.1);
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

header.site-header.scrolled {
    background-color: #ffffff;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 14px 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 14px;
}

.brand-logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    filter: drop-shadow(0 2px 4px rgba(0,0,0,0.1));
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.logo .brand-name {
    font-family: var(--font-heading);
    font-size: 21px;
    font-weight: 800;
    color: var(--secondary);
    letter-spacing: -0.5px;
    line-height: 1.1;
}

.logo .brand-tagline {
    font-size: 12px;
    font-weight: 600;
    color: var(--primary);
    margin-top: 3px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.logo .brand-tagline i {
    font-size: 10px;
    color: var(--accent-gold);
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-link {
    font-family: var(--font-heading);
    font-size: 15px;
    font-weight: 600;
    color: var(--dark-surface);
    padding: 8px 16px;
    border-radius: var(--radius-sm);
    transition: var(--transition);
    position: relative;
}

.nav-link:hover {
    color: var(--primary);
    background-color: var(--primary-light);
}

.nav-link.active {
    color: var(--primary);
    background-color: var(--primary-light);
    font-weight: 700;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 16px;
    right: 16px;
    height: 3px;
    background-color: var(--primary);
    border-radius: 3px;
}

.nav-btn {
    font-family: var(--font-heading);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff !important;
    padding: 10px 22px;
    border-radius: var(--radius-full);
    font-size: 14px;
    font-weight: 700;
    box-shadow: 0 4px 14px rgba(21, 128, 61, 0.35);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-left: 10px;
    transition: var(--transition);
}

.nav-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(21, 128, 61, 0.45);
    background: linear-gradient(135deg, var(--primary-hover) 0%, #0d5425 100%);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 5px;
    padding: 8px;
}

.menu-toggle span {
    width: 26px;
    height: 3px;
    background-color: var(--secondary);
    border-radius: 3px;
    transition: var(--transition);
}

/* Hero Section */
.hero {
    position: relative;
    min-height: 580px;
    display: flex;
    align-items: center;
    background-color: var(--secondary);
    color: #ffffff;
    overflow: hidden;
}

.hero-slides {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1.2s ease-in-out;
}

.hero-slide.active {
    opacity: 0.35;
    animation: kenburns 15s infinite alternate ease-in-out;
}

@keyframes kenburns {
    0% { transform: scale(1); }
    100% { transform: scale(1.1); }
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0.75) 50%, rgba(21, 128, 61, 0.4) 100%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    max-width: 860px;
    margin: 0 auto;
    padding: 100px 24px;
    text-align: center;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(217, 119, 6, 0.2);
    border: 1px solid rgba(217, 119, 6, 0.5);
    color: #fef08a;
    padding: 6px 18px;
    border-radius: var(--radius-full);
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 24px;
    backdrop-filter: blur(8px);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: 48px;
    font-weight: 900;
    color: #ffffff;
    line-height: 1.15;
    margin-bottom: 20px;
    letter-spacing: -1px;
}

.hero-title span {
    background: linear-gradient(135deg, #4ade80 0%, #fef08a 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-desc {
    font-size: 18px;
    color: rgba(248, 250, 252, 0.88);
    margin-bottom: 36px;
    line-height: 1.7;
    max-width: 760px;
    margin-left: auto;
    margin-right: auto;
}

.hero-btns {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* Custom Buttons */
.btn-primary {
    font-family: var(--font-heading);
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff !important;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 16px;
    box-shadow: 0 8px 24px rgba(21, 128, 61, 0.4);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(21, 128, 61, 0.55);
    background: linear-gradient(135deg, #166534 0%, #0b3c19 100%);
}

.btn-secondary {
    font-family: var(--font-heading);
    background: rgba(255, 255, 255, 0.12);
    border: 2px solid rgba(255, 255, 255, 0.3);
    color: #ffffff !important;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 16px;
    backdrop-filter: blur(8px);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: #ffffff;
    transform: translateY(-3px);
}

/* Section Common Styling */
section {
    padding: 80px 0;
    position: relative;
}

.bg-alt {
    background-color: #ffffff;
}

.section-header {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 50px auto;
}

.section-tag {
    font-family: var(--font-heading);
    display: inline-block;
    color: var(--primary);
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 10px;
    position: relative;
    padding-bottom: 6px;
}

.section-tag::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 32px;
    height: 3px;
    background-color: var(--accent-gold);
    border-radius: 3px;
}

.section-title {
    font-family: var(--font-heading);
    font-size: 36px;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 14px;
    letter-spacing: -0.5px;
}

.section-desc {
    color: var(--text-muted);
    font-size: 16px;
    line-height: 1.6;
}

/* Layout Grids */
.grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
}

/* About Section */
.about-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.about-image img {
    width: 100%;
    height: 440px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    transition: var(--transition);
}

.about-image:hover img {
    transform: scale(1.03);
}

.about-experience-badge {
    position: absolute;
    bottom: 24px;
    left: 24px;
    background: linear-gradient(135deg, var(--secondary) 0%, #1e293b 100%);
    border: 2px solid var(--accent-gold);
    color: #ffffff;
    padding: 16px 24px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 14px;
}

.about-experience-badge .years {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 900;
    color: var(--accent-gold);
    line-height: 1;
}

.about-experience-badge .text {
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    line-height: 1.2;
}

.about-content h2 {
    font-size: 34px;
    font-weight: 800;
    color: var(--secondary);
    margin-bottom: 8px;
}

.about-content h3 {
    font-size: 18px;
    color: var(--primary);
    font-weight: 700;
    margin-bottom: 18px;
}

.about-content p {
    color: var(--text-muted);
    margin-bottom: 16px;
    line-height: 1.7;
}

.about-list {
    margin: 24px 0 32px 0;
    display: grid;
    gap: 12px;
}

.about-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
    color: var(--dark-surface);
    font-size: 15px;
}

.about-list li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    width: 24px;
    height: 24px;
    background-color: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    flex-shrink: 0;
}

/* Stats Section */
.stats {
    background: linear-gradient(135deg, #0b0f19 0%, #111827 100%);
    color: #ffffff;
    padding: 70px 0;
    border-top: 1px solid rgba(255,255,255,0.08);
    border-bottom: 1px solid rgba(255,255,255,0.08);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 30px;
}

.stat-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(21, 128, 61, 0.3);
    padding: 30px 20px;
    border-radius: var(--radius-md);
    text-align: center;
    transition: var(--transition);
}

.stat-item:hover {
    transform: translateY(-5px);
    border-color: var(--accent-gold);
    box-shadow: 0 10px 25px rgba(217, 119, 6, 0.15);
}

.stat-item .number {
    display: block;
    font-family: var(--font-heading);
    font-size: 42px;
    font-weight: 900;
    color: #4ade80;
    margin-bottom: 6px;
}

.stat-item .label {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.75);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Product Cards */
.product-card {
    background-color: #ffffff;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.product-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--card-hover-shadow);
    border-color: var(--border-accent);
}

.product-img-wrapper {
    position: relative;
    height: 230px;
    overflow: hidden;
    background-color: #f1f5f9;
}

.product-img-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.product-card:hover .product-img-wrapper img {
    transform: scale(1.08);
}

.product-category {
    position: absolute;
    top: 16px;
    left: 16px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    font-size: 11px;
    font-weight: 800;
    padding: 6px 14px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.15);
    z-index: 2;
}

.product-info {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.product-title {
    font-family: var(--font-heading);
    font-size: 20px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 10px;
    line-height: 1.3;
}

.product-description {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.6;
    margin-bottom: 20px;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
    flex-grow: 1;
}

.product-specs {
    background-color: var(--bg-light);
    border: 1px solid var(--border-color);
    padding: 12px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    font-size: 12px;
    color: var(--text-muted);
}

.product-specs span strong {
    color: var(--dark-surface);
}

.product-link {
    font-family: var(--font-heading);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background-color: var(--primary-light);
    color: var(--primary);
    font-weight: 700;
    font-size: 14px;
    padding: 12px 20px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    text-align: center;
}

.product-link:hover {
    background-color: var(--primary);
    color: #ffffff;
}

/* Gallery Grid */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 250px;
    box-shadow: var(--shadow-sm);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0) 100%);
    padding: 24px;
    color: #ffffff;
    opacity: 0;
    transform: translateY(10px);
    transition: var(--transition);
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
    transform: translateY(0);
}

.gallery-overlay h4 {
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 4px;
}

.gallery-overlay p {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.8);
}

/* Footer Section */
footer {
    background: linear-gradient(135deg, #0b0f19 0%, #0f172a 100%);
    color: rgba(255, 255, 255, 0.75);
    padding: 70px 0 0 0;
    border-top: 3px solid var(--primary);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1.2fr 1.5fr;
    gap: 40px;
    margin-bottom: 50px;
}

.footer-col h3 {
    font-family: var(--font-heading);
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 28px;
    height: 3px;
    background-color: var(--accent-gold);
    border-radius: 3px;
}

.footer-col p {
    font-size: 14px;
    line-height: 1.7;
    margin-bottom: 20px;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.75);
    font-size: 14px;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-links a::before {
    content: '\f105';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    font-size: 12px;
    color: var(--primary);
}

.footer-links a:hover {
    color: #4ade80;
    transform: translateX(4px);
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-link {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.social-link:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    transform: translateY(-3px);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px 0;
    text-align: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.6);
}

/* WhatsApp Floating Button */
.whatsapp-float {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 30px;
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.45);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
    70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Responsive Media Queries */
@media (max-width: 992px) {
    .top-bar { display: none; }
    .grid-2 { grid-template-columns: 1fr; gap: 36px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; }
    .hero-title { font-size: 36px; }
    
    .menu-toggle { display: flex; }
    
    .nav-menu {
        position: fixed;
        top: 80px;
        left: 0;
        width: 100%;
        background-color: #ffffff;
        flex-direction: column;
        padding: 24px;
        box-shadow: var(--shadow-lg);
        display: none;
        gap: 16px;
        border-bottom: 2px solid var(--primary);
    }
    
    .nav-menu.active {
        display: flex;
    }
    
    .nav-link { width: 100%; }
    .nav-btn { width: 100%; justify-content: center; margin-left: 0; }
}

@media (max-width: 600px) {
    .footer-grid { grid-template-columns: 1fr; }
    .hero-title { font-size: 28px; }
    .hero-desc { font-size: 15px; }
    .section-title { font-size: 28px; }
}

/* Product Detail Page Styles */
.detail-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 45px;
    align-items: start;
}

.detail-img-container {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--border-color);
    background-color: #ffffff;
}

.detail-img-container img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.detail-category {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-hover) 100%);
    color: #ffffff;
    font-family: var(--font-heading);
    font-size: 12px;
    font-weight: 800;
    padding: 6px 16px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 14px;
}

.detail-title {
    font-family: var(--font-heading);
    font-size: 32px;
    font-weight: 900;
    color: var(--secondary);
    margin-bottom: 16px;
    line-height: 1.2;
}

.detail-desc {
    color: var(--text-muted);
    font-size: 15px;
    line-height: 1.7;
    margin-bottom: 30px;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 24px;
}

.detail-specs-table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 30px;
    background: #ffffff;
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.detail-specs-table tr {
    border-bottom: 1px solid var(--border-color);
}

.detail-specs-table tr:last-child {
    border-bottom: none;
}

.detail-specs-table td {
    padding: 14px 20px;
    font-size: 14px;
}

.detail-specs-table .spec-name {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--secondary);
    width: 35%;
    background-color: var(--bg-light);
}

.detail-specs-table .spec-val {
    color: var(--dark-surface);
    font-weight: 600;
}

.btn-whatsapp {
    font-family: var(--font-heading);
    background: linear-gradient(135deg, #25d366 0%, #128c7e 100%);
    color: #ffffff !important;
    padding: 16px 28px;
    border-radius: var(--radius-full);
    font-weight: 800;
    font-size: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.35);
    transition: var(--transition);
    width: 100%;
}

.btn-whatsapp:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 28px rgba(37, 211, 102, 0.5);
}

@media (max-width: 992px) {
    .detail-grid {
        grid-template-columns: 1fr;
    }
}

/* Contact Page Styles */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 45px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-item {
    display: flex;
    gap: 18px;
    align-items: flex-start;
    background: #ffffff;
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.info-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-light);
    color: var(--primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.info-details h4 {
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 700;
    color: var(--secondary);
    margin-bottom: 4px;
}

.info-details p {
    color: var(--text-muted);
    font-size: 14px;
    line-height: 1.5;
}

.contact-form {
    background: #ffffff;
    padding: 36px;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--border-color);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 20px;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 14px;
    font-weight: 700;
    color: var(--secondary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-body);
    font-size: 14px;
    color: var(--dark-surface);
    transition: var(--transition);
    outline: none;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 4px var(--primary-light);
}

textarea.form-control {
    min-height: 140px;
    resize: vertical;
}

.map-container {
    margin-top: 50px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    height: 450px;
}

.map-container iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.alert {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 30px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    font-weight: 600;
}

.alert-success {
    background-color: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: #15803d;
}

.alert-error {
    background-color: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: #b91c1c;
}

@media (max-width: 992px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    .form-row {
        grid-template-columns: 1fr;
    }
}