/* 
 * STS Kalıp Makina - Corporate White Theme CSS Design System
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;500;600;700;800&display=swap');

:root {
    --primary: #0A2342;
    --primary-rgb: 10, 35, 66;
    --secondary: #6B7280;
    --secondary-rgb: 107, 114, 128;
    --accent: #AE040D;
    --accent-rgb: 174, 4, 13;
    
    /* White Theme Only */
    --bg-primary: #FFFFFF;
    --bg-secondary: #F8FAFC;
    --bg-tertiary: #F1F5F9;
    --text-primary: #0F172A;
    --text-secondary: #475569;
    --text-muted: #64748B;
    --border-color: #E2E8F0;
    --border-hover: #CBD5E1;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.05), 0 8px 10px -6px rgba(0, 0, 0, 0.05);
    
    --glass-bg: rgba(255, 255, 255, 0.95);
    --glass-border: rgba(226, 232, 240, 0.8);
    --glass-shadow: rgba(10, 35, 66, 0.03);
    
    --card-bg: #FFFFFF;
    --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 16px;
    --radius-full: 9999px;
}

/* --- RESET & BASE STYLES --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Outfit', sans-serif;
    color: var(--primary);
    font-weight: 700;
    line-height: 1.25;
}

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

ul {
    list-style: none;
}

button, input, textarea, select {
    font-family: inherit;
    font-size: inherit;
    border: none;
    outline: none;
    background: none;
}

/* --- UTILITY CLASSES --- */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-padding {
    padding: 100px 0;
}

@media (max-width: 768px) {
    .section-padding {
        padding: 60px 0;
    }
}

.text-center { text-align: center; }
.text-accent { color: var(--accent); }

.section-header {
    max-width: 700px;
    margin: 0 auto 60px auto;
}

.section-header h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
    position: relative;
    display: inline-block;
    color: var(--primary);
}

.section-header h2::after {
    content: '';
    display: block;
    width: 50px;
    height: 3px;
    background-color: var(--accent);
    margin: 12px auto 0 auto;
    border-radius: var(--radius-full);
}

.section-header p {
    font-size: 1.05rem;
    color: var(--text-secondary);
}

/* --- BUTTONS --- */
button, .btn, .btn-topbar-quote, .lang-btn, .filter-btn, .nav-link {
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-normal);
    font-size: 0.95rem;
}

.btn-primary {
    background-color: var(--accent);
    color: #FFFFFF;
}

.btn-primary:hover {
    background-color: #E05E00;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(255, 107, 0, 0.2);
}

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

.btn-secondary:hover {
    background-color: var(--primary);
    color: #FFFFFF;
    transform: translateY(-2px);
}

.btn-outline-white {
    background-color: transparent;
    color: #FFFFFF;
    border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn-outline-white:hover {
    background-color: #FFFFFF;
    color: var(--primary);
    border-color: #FFFFFF;
    transform: translateY(-2px);
}

/* --- DETAILED HEADER & NAVIGATION --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0,0,0,0.02);
    transition: transform var(--transition-normal);
}

/* Detailed Top Bar */
.top-bar {
    background-color: #AE040D;
    color: #FFFFFF;
    font-size: 0.8rem;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

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

.top-bar-info {
    display: flex;
    gap: 24px;
    align-items: center;
}

.top-bar-info-item {
    display: flex;
    align-items: center;
    gap: 6px;
    color: #FFFFFF;
}

.top-bar-info-item a {
    color: #FFFFFF;
    transition: color var(--transition-fast);
}

.top-bar-info-item a:hover {
    color: var(--accent);
}

.top-bar-info-item svg {
    width: 14px;
    height: 14px;
    color: #E2E8F0;
}

.top-bar-controls {
    display: flex;
    align-items: center;
    gap: 15px;
}

.top-bar-social {
    display: flex;
    align-items: center;
    gap: 12px;
}

.top-bar-social a {
    color: #FFFFFF;
    transition: color var(--transition-fast);
    display: flex;
    align-items: center;
}

.top-bar-social a:hover {
    color: rgba(255, 255, 255, 0.7);
    opacity: 0.8;
}

.top-bar-social svg {
    width: 16px;
    height: 16px;
}

.main-nav {
    background-color: #FFFFFF;
    transition: all var(--transition-normal);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    margin-right: auto;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.logo img, .logo svg {
    -webkit-user-drag: none;
    user-drag: none;
}

.logo > svg {
    transform: translateY(-6px);
}

.logo-text {
    display: flex;
    flex-direction: column;
    gap: 0;
    user-select: none;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
}

.logo-main-row {
    display: flex;
    align-items: baseline;
    gap: 10px;
}

.logo-brand {
    font-size: 1.55rem;
    font-weight: 900;
    color: #000000;
    line-height: 1;
    letter-spacing: 1px;
    font-stretch: expanded;
}

.logo-desc {
    font-size: 0.82rem;
    font-weight: 800;
    color: var(--primary);
    letter-spacing: 2px;
    line-height: 1;
}

.logo-subtitle {
    font-size: 0.58rem;
    font-weight: 600;
    color: var(--primary);
    letter-spacing: 1px;
    line-height: 1;
    margin-top: 4px;
    opacity: 0.55;
}

.nav-menu {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-links-wrapper {
    display: flex;
    gap: 32px;
    align-items: center;
}

.nav-link {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
    position: relative;
    padding: 8px 0;
    transition: color var(--transition-fast);
}

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

/* Premium underline animation */
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 50%;
    width: 0;
    height: 3px;
    background-color: var(--accent);
    border-radius: var(--radius-full);
    transition: width var(--transition-normal), left var(--transition-normal);
}

.nav-link:hover::after, .nav-link.active::after {
    width: 100%;
    left: 0;
}

/* Nav Hotline */
.nav-hotline a {
    transition: color var(--transition-fast);
}
.nav-hotline a:hover {
    color: var(--accent) !important;
}

/* Language selector in top-bar */
.lang-selector {
    display: flex;
    align-items: center;
    background-color: rgba(255, 255, 255, 0.15);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: var(--radius-sm);
    overflow: hidden;
}

.lang-btn {
    padding: 3px 10px;
    font-size: 0.75rem;
    font-weight: 700;
    cursor: pointer;
    background-color: transparent;
    color: #FFFFFF;
    transition: all var(--transition-fast);
}

.lang-btn.active {
    background-color: #FFFFFF;
    color: #AE040D;
}

.lang-btn:hover:not(.active) {
    background-color: rgba(255, 255, 255, 0.2);
    color: #FFFFFF;
}

/* Mobile Drawer Content (Hidden on Desktop) */
.mobile-menu-contact,
.mobile-lang-selector {
    display: none;
}

/* Menu Toggle Mobile */
.menu-toggle {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    width: 28px;
    height: 22px;
    justify-content: space-between;
    z-index: 1001; /* Keep above the mobile drawer */
    transition: all var(--transition-normal);
}

.menu-toggle span {
    width: 100%;
    height: 3px;
    background-color: var(--primary);
    border-radius: var(--radius-full);
    transition: transform var(--transition-normal), opacity var(--transition-normal), background-color var(--transition-normal);
}


/* Responsive adjustments for header menu elements */
@media (max-width: 1100px) {
    .nav-hotline {
        display: none !important;
    }
}

/* --- HERO SECTION / SLIDER (VISUAL BANNER ONLY) --- */
.hero-slider {
    width: 100%;
    aspect-ratio: 1277 / 442;
    height: auto;
    position: relative;
    background: radial-gradient(circle at 50% 50%, rgba(174, 4, 13, 0.03) 0%, transparent 60%),
                linear-gradient(135deg, #FFFFFF 0%, #F8FAFC 100%);
    overflow: hidden;
    border-bottom: 1px solid var(--border-color);
}

.slider-wrapper {
    position: relative;
    width: 100%;
    height: 100%;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    visibility: hidden;
    z-index: 1;
    transition: opacity var(--transition-slow), visibility var(--transition-slow);
}

.slide.active {
    opacity: 1;
    visibility: visible;
    z-index: 2;
}

.hero-bg-visual {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1;
    overflow: hidden;
}

.hero-bg-visual::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 50%, rgba(174, 4, 13, 0.05) 0%, transparent 70%);
    z-index: 2;
}

.hero-grid-pattern {
    position: absolute;
    width: 100%;
    height: 100%;
    background-image: 
        linear-gradient(rgba(10, 35, 66, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(10, 35, 66, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    z-index: 1;
}

.slider-bg-svg {
    position: absolute;
    left: 50%;
    top: 55%;
    transform: translate(-50%, -50%);
    width: auto;
    height: 90%;
    opacity: 0.16;
    pointer-events: none;
    transform-origin: center;
    animation: spin 120s linear infinite;
}

/* Slider Controls */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: var(--radius-sm);
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    color: var(--primary);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: all var(--transition-normal);
    opacity: 0;
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

.hero-slider:hover .slider-arrow {
    opacity: 1;
}

.slider-arrow:hover {
    background-color: var(--accent);
    border-color: var(--accent);
    color: #FFFFFF;
    box-shadow: var(--shadow-md);
}

.slider-arrow svg {
    width: 20px;
    height: 20px;
}

.slider-dots {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dots .dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    background-color: rgba(var(--primary-rgb), 0.2);
    cursor: pointer;
    transition: all var(--transition-normal);
}

.slider-dots .dot.active {
    background-color: var(--accent);
    width: 30px;
}

/* --- WELCOME INTRO SECTION (PUSHED DOWN) --- */
.intro-section {
    padding: 90px 0;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
}

.intro-section .container {
    max-width: 900px;
    margin: 0 auto;
}

.intro-title {
    font-size: 3.2rem;
    color: var(--primary);
    line-height: 1.15;
    margin-bottom: 20px;
    font-weight: 800;
}

.intro-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: 35px;
    line-height: 1.6;
}

.intro-section .hero-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
}

@media (max-width: 768px) {
    .hero-slider {
        height: 40vh;
        min-height: 300px;
    }
    .slider-bg-svg {
        height: 80%;
        top: 55%;
    }
    .slider-arrow {
        display: none !important;
    }
    .intro-section {
        padding: 60px 0;
    }
    .intro-title {
        font-size: 2.2rem;
    }
    .intro-subtitle {
        font-size: 1.05rem;
        margin-bottom: 25px;
    }
}/* --- ABOUT SECTION --- */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-visual {
    position: relative;
}

.about-img-box {
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
    position: relative;
    z-index: 2;
    border: 1px solid var(--border-color);
}

.about-accent-frame {
    position: absolute;
    top: -15px;
    left: -15px;
    width: 80px;
    height: 80px;
    border-top: 4px solid var(--accent);
    border-left: 4px solid var(--accent);
    z-index: 1;
}

.about-badge-floating {
    position: absolute;
    bottom: 30px;
    right: -10px;
    background-color: var(--primary);
    color: #FFFFFF;
    padding: 20px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    z-index: 3;
    max-width: 200px;
    border-left: 5px solid var(--accent);
}

.about-badge-floating .years {
    font-family: 'Outfit', sans-serif;
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
    color: var(--accent);
    display: block;
    margin-bottom: 5px;
}

.about-badge-floating .text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: #E2E8F0;
}

.about-content h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--primary);
}

.about-content .para {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.about-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 35px;
}

.about-feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.about-feature-icon {
    width: 20px;
    height: 20px;
    color: var(--accent);
    flex-shrink: 0;
}

.about-feature-item span {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--primary);
}

/* --- SERVICES SECTION --- */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.service-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow-sm);
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 0;
    background-color: var(--accent);
    transition: height var(--transition-normal);
}

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

.service-card:hover::before {
    height: 100%;
}

.service-icon {
    width: 50px;
    height: 50px;
    background-color: rgba(10, 35, 66, 0.05);
    color: var(--primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    transition: all var(--transition-normal);
}

.service-card:hover .service-icon {
    background-color: var(--accent);
    color: #FFFFFF;
}

.service-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
    color: var(--primary);
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    flex-grow: 1;
}

/* --- MACHINE PARK SECTION --- */
.machines-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 30px;
}

.machine-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
}

.machine-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--border-hover);
}

.machine-img {
    height: 220px;
    position: relative;
    overflow: hidden;
    background-color: #FFFFFF;
}

.machine-img img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    padding: 20px;
    transition: transform var(--transition-slow);
}

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

.machine-badge {
    position: absolute;
    top: 15px;
    right: 15px;
    background-color: rgba(10, 35, 66, 0.9);
    backdrop-filter: blur(4px);
    color: #FFFFFF;
    padding: 4px 12px;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--accent);
}

.machine-info {
    padding: 25px;
    background: #FFFFFF;
}

.machine-info h3 {
    font-size: 1.2rem;
    margin-bottom: 12px;
    color: var(--primary);
}

.machine-info p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.5;
}

/* --- PRODUCTION PROCESS (TIMELINE) --- */
.timeline {
    position: relative;
    max-width: 1000px;
    margin: 0 auto;
}

.timeline::before {
    display: none; /* Hide the old straight vertical line */
}

/* S-Curve Timeline Lines */
.timeline-item::before {
    content: '';
    position: absolute;
    top: 20px; /* Center of the 40px circle */
    height: calc(100% + 60px); /* Connects to the exact center of next circle */
    width: 40%;
    border: 3px solid rgba(174, 4, 13, 0.15); /* Hafif kırmızımsı çizgi */
    z-index: 1; /* Çizgi arkada ama kaybolmaması için pozitif */
}

.timeline-item:nth-child(odd)::before {
    left: 50%;
    border-left: none;
    border-radius: 0 100px 100px 0;
}

.timeline-item:nth-child(even)::before {
    right: 50%;
    border-right: none;
    border-radius: 100px 0 0 100px;
}

.timeline-item:last-child::before {
    display: none; /* Remove line after last item */
}

.timeline-item {
    position: relative;
    margin-bottom: 60px;
}

.timeline-item:last-child {
    margin-bottom: 0;
}

.timeline-item::after {
    content: '';
    display: table;
    clear: both;
}

.timeline-img {
    width: 40px;
    height: 40px;
    border-radius: var(--radius-full);
    background-color: var(--bg-primary);
    position: absolute;
    left: 50%;
    top: 0;
    transform: translateX(-50%);
    z-index: 10;
    box-shadow: 0 4px 10px rgba(0,0,0,0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--accent); /* Kırmızı renk */
    font-family: 'Georgia', serif; /* Farklı font tipi */
}

.timeline-content {
    width: 45%;
    background-color: transparent; /* Transparan arka plan */
    border: none; /* Kenarlık kaldırıldı */
    padding: 30px;
    border-radius: var(--radius-md);
    position: relative;
    z-index: 5; 
    box-shadow: none; /* Gölge kaldırıldı */
    transition: all var(--transition-normal);
}

.timeline-content:hover {
    box-shadow: none; /* Hover gölgesi kaldırıldı */
    border-color: transparent;
}

.timeline-item:nth-child(even) .timeline-content {
    float: right;
}

.timeline-item:nth-child(odd) .timeline-content {
    float: left;
}

.timeline-num {
    display: none; /* İçerideki rakamlar kaldırıldı */
}

.timeline-content h3 {
    font-size: 1.3rem;
    margin-bottom: 10px;
    padding-right: 50px;
    color: var(--primary);
}

.timeline-content p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .timeline::before {
        display: block; /* Show straight line on mobile */
        left: 20px;
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        width: 3px;
        background-color: rgba(174, 4, 13, 0.15);
        transform: translateX(-50%);
    }
    
    .timeline-item::before {
        display: none !important; /* Hide snake curves on mobile */
    }
    
    .timeline-img {
        left: 20px;
        transform: translateX(-50%);
    }
    
    .timeline-content {
        width: calc(100% - 50px);
        float: right !important;
    }
}

/* --- REFERENCE SECTORS (MARQUEE) --- */
.marquee-container {
    width: 100%;
    overflow: hidden;
    padding: 20px 0 40px 0;
    position: relative;
    /* Optional: add fading edges */
    mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
    -webkit-mask-image: linear-gradient(to right, transparent, black 10%, black 90%, transparent);
}

.marquee-track {
    display: flex;
    width: max-content;
    animation: scroll-marquee 20s linear infinite;
    gap: 30px;
    padding-left: 30px; /* match the gap so it loops perfectly */
}

.marquee-track:hover {
    animation-play-state: paused;
}

@keyframes scroll-marquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(calc(-50% - 15px)); } /* Half the total width + half the gap */
}

.sector-item {
    flex: 0 0 150px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
    background-color: var(--card-bg);
    border: 1px solid rgba(0,0,0,0.04);
    border-radius: var(--radius-lg);
    box-shadow: 0 4px 15px rgba(0,0,0,0.03);
}

.sector-icon {
    width: 70px;
    height: 70px;
    background-color: rgba(174, 4, 13, 0.04);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.sector-icon svg {
    width: 32px;
    height: 32px;
}

/* --- WHY STS / STATS SECTION --- */
.why-section {
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 30px;
}

.stat-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 40px 30px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-normal);
    position: relative;
}

.stat-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 10%;
    width: 80%;
    height: 3px;
    background-color: var(--accent);
    transform: scaleX(0);
    transition: transform var(--transition-normal);
}

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

.stat-card:hover::after {
    transform: scaleX(1);
}

.stat-number {
    font-family: 'Outfit', sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
    margin-bottom: 12px;
}

.stat-card h3 {
    font-size: 1.15rem;
    margin-bottom: 8px;
    font-weight: 700;
    color: var(--primary);
}

.stat-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* --- GALLERY SECTION --- */
.gallery-filters {
    display: inline-flex;
    justify-content: center;
    background-color: #F1F5F9;
    padding: 6px;
    border-radius: 30px;
    margin: 0 auto 45px auto;
    border: 1px solid rgba(0,0,0,0.03);
    width: auto;
    max-width: 100%;
}

@media (max-width: 768px) {
    .gallery-filters {
        display: flex;
        flex-wrap: wrap;
        border-radius: var(--radius-md);
        padding: 8px;
    }
}

.filter-btn {
    padding: 8px 22px;
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.3px;
    text-transform: uppercase;
    border-radius: 25px;
    cursor: pointer;
    background-color: transparent;
    color: var(--text-secondary);
    border: none;
    transition: all var(--transition-normal);
}

.filter-btn.active {
    background-color: #FFFFFF;
    color: var(--primary);
    box-shadow: 0 4px 12px rgba(10, 35, 66, 0.08);
}

.filter-btn:hover:not(.active) {
    color: var(--accent);
    background-color: rgba(255, 255, 255, 0.5);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 25px;
}

.gallery-item {
    border-radius: var(--radius-lg);
    overflow: hidden;
    height: 280px;
    position: relative;
    box-shadow: 0 4px 20px rgba(0,0,0,0.03);
    cursor: pointer;
    border: 1px solid var(--border-color);
    transition: all var(--transition-normal);
}

.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(10,35,66,0.08);
    border-color: var(--accent);
}

.gallery-item svg {
    transition: transform var(--transition-slow);
}

.gallery-item:hover svg {
    transform: scale(1.06);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10,35,66,0.95) 0%, rgba(10,35,66,0.4) 60%, transparent 100%);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 30px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

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

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: var(--accent);
    font-weight: 700;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 5px;
}

.gallery-overlay h3 {
    color: #FFFFFF;
    font-size: 1.2rem;
    font-weight: 700;
}

/* --- CONTACT SECTION --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1.2fr 1.8fr;
    gap: 60px;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.contact-info-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: var(--radius-md);
}

.contact-info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.contact-info-item:last-child {
    margin-bottom: 0;
}

.contact-info-icon {
    width: 24px;
    height: 24px;
    color: var(--accent);
    flex-shrink: 0;
}

.contact-info-text h4 {
    font-size: 1rem;
    margin-bottom: 4px;
    color: var(--primary);
}

.contact-info-text p, .contact-info-text a {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

.contact-map {
    border-radius: var(--radius-md);
    overflow: hidden;
    height: 250px;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
}

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

/* Contact Form */
.contact-form-card {
    background-color: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 40px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-md);
}

.form-group {
    margin-bottom: 20px;
}

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

@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
}

.form-label {
    display: block;
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary);
}

.form-control {
    width: 100%;
    padding: 12px 16px;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: all var(--transition-fast);
}

.form-control:focus {
    border-color: var(--accent);
    background-color: #FFFFFF;
    box-shadow: 0 0 0 3px rgba(255, 107, 0, 0.1);
}

textarea.form-control {
    resize: vertical;
    min-height: 150px;
}

.form-status {
    padding: 12px 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 20px;
    display: none;
    font-weight: 600;
    font-size: 0.95rem;
}

.form-status.success {
    display: block;
    background-color: rgba(16, 185, 129, 0.1);
    color: #10B981;
    border: 1px solid rgba(16, 185, 129, 0.2);
}

.form-status.error {
    display: block;
    background-color: rgba(239, 68, 68, 0.1);
    color: #EF4444;
    border: 1px solid rgba(239, 68, 68, 0.2);
}

/* --- LIGHTBOX --- */
.lightbox {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(11, 15, 25, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 40px;
    opacity: 0;
    transition: opacity var(--transition-normal);
}

.lightbox.active {
    display: flex;
    opacity: 1;
}

.lightbox-content {
    max-width: 1000px;
    max-height: 80vh;
    position: relative;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    border-radius: var(--radius-sm);
}

.lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    color: #FFFFFF;
    font-size: 2rem;
    cursor: pointer;
}

.lightbox-close:hover {
    color: var(--accent);
}

/* --- FOOTER --- */
.footer {
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    padding: 80px 0 30px 0;
    border-top: 1px solid var(--border-color);
}

.footer h3 {
    color: var(--primary);
    font-size: 1.15rem;
    margin-bottom: 24px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    margin: 20px 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

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

.social-link {
    width: 38px;
    height: 38px;
    border-radius: var(--radius-sm);
    background-color: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    transition: all var(--transition-fast);
}

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

.social-link svg {
    width: 18px;
    height: 18px;
}

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

.footer-links a {
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.footer-links a:hover {
    color: var(--accent);
    padding-left: 5px;
}

.footer-contact-item {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

.footer-contact-item svg {
    width: 20px;
    height: 20px;
    color: var(--accent);
    flex-shrink: 0;
}

.footer-bottom {
    padding-top: 30px;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
    font-size: 0.85rem;
}

/* --- WHATSAPP FLOATING BUTTON --- */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: transparent;
    color: #FFFFFF;
    width: 60px;
    height: 60px;
    border-radius: var(--radius-full);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
    z-index: 999;
    transition: all var(--transition-normal);
    filter: drop-shadow(0 2px 8px rgba(37,211,102,0.3));
}

.whatsapp-float:hover {
    transform: scale(1.12);
    filter: drop-shadow(0 4px 16px rgba(37,211,102,0.5));
}

.whatsapp-float svg {
    width: 60px;
    height: 60px;
}

/* --- RESPONSIVE ADJUSTMENTS --- */
@media (max-width: 1024px) {
    .about-grid, .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none !important;
    }
    
    .menu-toggle {
        display: flex;
    }
    
    .menu-toggle.active {
        position: fixed;
        right: 24px;
        top: 24px;
    }

    
    .main-nav {
        padding: 14px 0;
    }
    
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        left: auto;
        width: 65%;
        max-width: 320px;
        min-width: 270px;
        height: 100vh;
        background-color: #FFFFFF;
        display: flex;
        flex-direction: column;
        justify-content: space-between;
        padding: 90px 24px 40px 24px;
        transition: right var(--transition-normal);
        z-index: 999;
        box-shadow: -10px 0 30px rgba(10, 35, 66, 0.15);
        align-items: flex-end;
    }
    
    .nav-menu.active {
        right: 0;
    }

    .nav-links-wrapper {
        display: flex;
        flex-direction: column;
        gap: 20px;
        width: 100%;
        align-items: flex-end;
    }

    .nav-links-wrapper .nav-link {
        font-size: 1.1rem;
        font-weight: 700;
        color: var(--primary);
        text-decoration: none;
        padding: 5px 0;
        border-bottom: 2px solid transparent;
        transition: all var(--transition-fast);
    }

    .nav-links-wrapper .nav-link.active, .nav-links-wrapper .nav-link:hover {
        color: var(--accent);
        border-bottom-color: var(--accent);
    }

    /* Mobile Language Selector */
    .mobile-lang-selector {
        display: flex;
        gap: 8px;
        margin-top: 15px;
        margin-bottom: auto;
        justify-content: flex-end;
        width: 100%;
    }

    .mobile-lang-selector .lang-btn {
        padding: 6px 14px;
        font-size: 0.9rem;
        font-weight: 700;
        border: 1px solid var(--border-color);
        border-radius: var(--radius-sm);
        color: var(--primary);
        text-decoration: none;
        transition: all var(--transition-fast);
        background-color: transparent;
    }

    .mobile-lang-selector .lang-btn.active {
        background-color: var(--accent);
        color: #FFFFFF;
        border-color: var(--accent);
    }

    /* Mobile Drawer Contact Block */
    .mobile-menu-contact {
        width: 100%;
        border-top: 1px solid var(--border-color);
        padding-top: 25px;
        margin-top: auto;
        display: flex;
        flex-direction: column;
        gap: 15px;
        text-align: right;
    }

    .mobile-menu-contact h4 {
        font-size: 0.75rem;
        font-weight: 800;
        color: var(--accent);
        letter-spacing: 1px;
        margin-bottom: 5px;
    }

    .mobile-menu-contact p {
        font-size: 0.85rem;
        color: var(--text-secondary);
        display: flex;
        align-items: center;
        justify-content: flex-end;
        gap: 8px;
        margin: 0;
    }

    .mobile-menu-contact p a {
        color: var(--primary);
        text-decoration: none;
        font-weight: 700;
    }

    .mobile-menu-contact p.address {
        line-height: 1.4;
    }

    .mobile-menu-contact svg {
        width: 14px;
        height: 14px;
        color: var(--accent);
        flex-shrink: 0;
    }

    
    .hero {
        padding-top: 100px; /* Smaller top offset since topbar is hidden */
    }
    
    .hero h1 {
        font-size: 2.3rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }
}