/* ========================================
   YAVUZ YAPI CAM BALKON - Modern Design
   ======================================== */

:root {
    --primary: #1B4F72;
    --primary-light: #2980B9;
    --primary-dark: #0E3A5C;
    --accent: #2471A3;
    --accent-hover: #1A5276;
    --dark: #1a1a2e;
    --dark-light: #2d2d44;
    --text: #333333;
    --text-light: #666666;
    --text-muted: #999999;
    --white: #ffffff;
    --light: #f8f9fa;
    --light-gray: #e9ecef;
    --border: #dee2e6;
    --shadow: 0 4px 20px rgba(0,0,0,0.08);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.12);
    --shadow-hover: 0 8px 30px rgba(0,0,0,0.15);
    --radius: 12px;
    --radius-sm: 8px;
    --radius-lg: 20px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    line-height: 1.7;
    overflow-x: hidden;
    background-color: var(--white);
}

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

ul {
    list-style: none;
}

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ========================================
   BUTTONS
   ======================================== */

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 15px 34px;
    background: linear-gradient(135deg, var(--accent), var(--primary-dark));
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(36,113,163,0.35);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.15), transparent);
    transition: left 0.5s ease;
}

.btn-primary:hover::before {
    left: 100%;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(36,113,163,0.45);
    color: var(--white);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 14px 32px;
    background: transparent;
    color: var(--white);
    border: 2px solid var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 15px;
    transition: var(--transition);
    cursor: pointer;
}

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

.btn-lg {
    padding: 18px 40px;
    font-size: 17px;
}

.section-badge {
    display: inline-block;
    padding: 8px 22px;
    background: linear-gradient(135deg, rgba(27,79,114,0.08), rgba(41,128,185,0.08));
    color: var(--primary);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 14px;
    border: 1px solid rgba(27,79,114,0.12);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-family: 'Playfair Display', serif;
    font-size: 38px;
    color: var(--dark);
    margin-top: 8px;
    margin-bottom: 16px;
}

.section-header p {
    font-size: 17px;
    color: var(--text-light);
    max-width: 600px;
    margin: 0 auto;
}

/* ========================================
   ANIMATIONS
   ======================================== */

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

.fade-in {
    animation: fadeInUp 0.8s ease forwards;
}

/* ========================================
   HEADER / NAVBAR
   ======================================== */

header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.navbar {
    padding: 12px 0;
    background: #fff;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    transition: var(--transition);
}

header.scrolled .navbar {
    padding: 8px 0;
    background: #fff;
    box-shadow: 0 4px 30px rgba(0,0,0,0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo img {
    height: 70px;
    transition: var(--transition);
}

header.scrolled .nav-logo img {
    height: 55px;
}

.nav-desktop ul {
    display: flex;
    align-items: center;
    gap: 4px;
}

.nav-desktop ul li a {
    padding: 10px 20px;
    font-size: 15px;
    font-weight: 500;
    color: var(--text);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.nav-desktop ul li a:hover {
    color: var(--primary);
    background: rgba(27,79,114,0.06);
}

.nav-desktop .fa-chevron-down {
    font-size: 10px;
    margin-left: 4px;
    transition: var(--transition);
}

/* Desktop Dropdown */
.nav-dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 240px;
    background: #fff;
    border-radius: var(--radius);
    box-shadow: 0 15px 50px rgba(0,0,0,0.15);
    padding: 0;
    opacity: 0;
    visibility: hidden;
    transform: translateY(15px);
    transition: var(--transition);
    border: 1px solid rgba(0,0,0,0.08);
    display: flex;
    flex-direction: column;
    gap: 0;
    z-index: 1000;
    overflow: hidden;
}

.nav-dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.dropdown-menu li a {
    display: block;
    width: 100%;
    padding: 12px 18px;
    font-size: 14px;
    font-weight: 500;
    border-radius: 0;
    color: var(--text);
    transition: var(--transition);
    white-space: nowrap;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    box-sizing: border-box;
}

.dropdown-menu li:last-child a {
    border-bottom: none;
}

.dropdown-menu li a:hover {
    background: rgba(27,79,114,0.06);
    color: var(--primary);
    padding-left: 22px;
}

.nav-contact-btn .btn-call {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: var(--white);
    border-radius: 50px;
    font-weight: 600;
    font-size: 14px;
    box-shadow: 0 4px 15px rgba(36,113,163,0.3);
}

.nav-contact-btn .btn-call:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(36,113,163,0.4);
    color: var(--white);
}

.nav-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 24px;
    color: var(--text);
    cursor: pointer;
    padding: 8px;
}

/* Mobile Nav */
.mobile-nav {
    display: none;
    background: var(--white);
    border-top: 1px solid var(--border);
    box-shadow: var(--shadow);
    position: fixed;
    top: 87px;
    left: 0;
    width: 100%;
    z-index: 999;
}

.mobile-nav ul {
    padding: 16px;
}

.mobile-nav ul li a {
    display: block;
    padding: 14px 16px;
    font-size: 16px;
    font-weight: 500;
    color: var(--text);
    border-radius: var(--radius-sm);
}

.mobile-nav ul li a:hover {
    background: var(--light);
    color: var(--primary);
}

.mobile-dropdown-menu {
    display: none;
    padding-left: 16px;
}

.mobile-dropdown-menu li a {
    font-size: 14px;
    padding: 10px 16px;
}

.mobile-call a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: linear-gradient(135deg, var(--accent), var(--accent-hover));
    color: var(--white) !important;
    border-radius: 50px;
    margin-top: 8px;
}

.fa-chevron-down.rotated {
    transform: rotate(180deg);
}

/* ========================================
   HERO SLIDER
   ======================================== */

.hero-slider {
    position: relative;
    width: 100%;
    height: 100vh;
    min-height: 600px;
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.slide.active {
    opacity: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,26,46,0.85) 0%, rgba(27,79,114,0.7) 100%);
}

.hero-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    color: var(--white);
    width: 90%;
    max-width: 800px;
    z-index: 2;
}

.hero-badge {
    display: inline-block;
    padding: 10px 28px;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 50px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    margin-bottom: 28px;
}

.hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 56px;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
    text-shadow: 0 2px 20px rgba(0,0,0,0.3);
}

.hero-content p {
    font-size: 18px;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 36px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

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

/* Slider Controls */
.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.12);
    backdrop-filter: blur(16px) saturate(180%);
    -webkit-backdrop-filter: blur(16px) saturate(180%);
    border: 1px solid rgba(255,255,255,0.18);
    color: var(--white);
    width: 56px;
    height: 56px;
    border-radius: 16px;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
}

.slider-btn:hover {
    background: rgba(255,255,255,0.28);
    transform: translateY(-50%) scale(1.08);
    border-color: rgba(255,255,255,0.35);
}

.slider-prev {
    left: 30px;
}

.slider-next {
    right: 30px;
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
    z-index: 10;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255,255,255,0.4);
    cursor: pointer;
    transition: var(--transition);
}

.dot.active-dot {
    background: var(--white);
    width: 36px;
    border-radius: 6px;
}

/* ========================================
   FEATURES SECTION
   ======================================== */

.features {
    padding: 80px 0;
    background: var(--white);
    margin-top: -60px;
    position: relative;
    z-index: 5;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: var(--white);
    padding: 40px 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--primary-light), var(--accent));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
    border-color: transparent;
}

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

.feature-icon {
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 22px;
    font-size: 26px;
    color: var(--white);
    box-shadow: 0 8px 25px rgba(27,79,114,0.25);
    transition: var(--transition);
}

.feature-card:hover .feature-icon {
    transform: scale(1.1) rotate(-5deg);
    border-radius: 50%;
}

.feature-card h3 {
    font-size: 18px;
    margin-bottom: 10px;
    color: var(--dark);
}

.feature-card p {
    font-size: 14px;
    color: var(--text-light);
    line-height: 1.6;
}

/* ========================================
   ABOUT SECTION
   ======================================== */

.about-section {
    padding: 100px 0;
    background: var(--light);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}

.about-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    color: var(--dark);
    margin-bottom: 20px;
    line-height: 1.3;
}

.about-text p {
    font-size: 16px;
    color: var(--text-light);
    margin-bottom: 16px;
    line-height: 1.8;
}

.about-stats {
    display: flex;
    gap: 40px;
    margin: 36px 0;
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 36px;
    font-weight: 800;
    color: var(--primary);
    line-height: 1;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 500;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.about-image-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: linear-gradient(135deg, var(--accent), var(--primary-dark));
    color: var(--white);
    padding: 28px;
    border-radius: var(--radius-lg);
    text-align: center;
    box-shadow: 0 12px 40px rgba(36,113,163,0.35);
    backdrop-filter: blur(10px);
}

.about-image-badge span {
    display: block;
    font-size: 32px;
    font-weight: 800;
    line-height: 1;
}

.about-image-badge small {
    font-size: 13px;
    opacity: 0.9;
}

/* ========================================
   SERVICES SECTION
   ======================================== */

.services-section {
    padding: 100px 0;
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 25px 60px rgba(0,0,0,0.15);
    border-color: transparent;
}

.service-img {
    height: 220px;
    overflow: hidden;
}

.service-img img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.service-info {
    padding: 28px;
    position: relative;
}

.service-info h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 10px;
    font-weight: 700;
}

.service-info p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

.service-card:hover .service-info h3 {
    color: var(--primary);
}

/* ========================================
   CTA SECTION
   ======================================== */

.cta-section {
    position: relative;
    padding: 120px 0;
    background: url(/img/plan3.jpg) no-repeat center/cover;
    background-attachment: fixed;
    text-align: center;
}

.cta-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(26,26,46,0.92) 0%, rgba(27,79,114,0.88) 100%);
}

.cta-content {
    position: relative;
    z-index: 2;
    color: var(--white);
}

.cta-content h2 {
    font-family: 'Playfair Display', serif;
    font-size: 40px;
    margin-bottom: 16px;
}

.cta-content p {
    font-size: 18px;
    opacity: 0.9;
    margin-bottom: 36px;
}

.cta-buttons {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

/* ========================================
   PAGE HERO (Alt Sayfalar)
   ======================================== */

.page-hero {
    position: relative;
    height: 350px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-top: 87px;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    color: var(--white);
}

.page-hero-content h1 {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    margin-bottom: 16px;
}

.breadcrumb {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-size: 15px;
}

.breadcrumb a {
    color: var(--accent);
    font-weight: 500;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb .fa-chevron-right {
    font-size: 10px;
    opacity: 0.6;
}

.breadcrumb span {
    opacity: 0.8;
}

/* ========================================
   PRODUCT DETAIL
   ======================================== */

.product-detail {
    padding: 100px 0;
}

.product-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.product-info h2 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    color: var(--dark);
    margin-bottom: 20px;
}

.product-info p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 24px;
}

.product-features {
    margin-bottom: 32px;
}

.pf-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 0;
    font-size: 15px;
    color: var(--text);
}

.pf-item .fa-check-circle {
    color: var(--accent);
    font-size: 18px;
}

.product-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

/* ========================================
   GALLERY
   ======================================== */

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

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.gallery-item {
    position: relative;
    height: 300px;
    border-radius: var(--radius-lg);
    overflow: hidden;
    cursor: pointer;
    box-shadow: var(--shadow);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(27,79,114,0.7), rgba(26,26,46,0.6));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    backdrop-filter: blur(2px);
}

.gallery-overlay i {
    color: var(--white);
    font-size: 32px;
    transform: scale(0.5);
    transition: transform 0.3s ease;
}

.gallery-item:hover .gallery-overlay i {
    transform: scale(1);
}

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

/* ========================================
   ABOUT PAGE
   ======================================== */

.about-page {
    padding: 100px 0;
}

.about-page-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 80px;
}

.about-page-text h2 {
    font-family: 'Playfair Display', serif;
    font-size: 36px;
    color: var(--dark);
    margin-bottom: 20px;
}

.about-page-text p {
    font-size: 16px;
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: 16px;
}

.about-page-image img {
    width: 100%;
    height: 450px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.value-card {
    background: var(--white);
    padding: 44px 32px;
    border-radius: var(--radius-lg);
    text-align: center;
    transition: var(--transition);
    border: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.value-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.value-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 40px rgba(0,0,0,0.1);
}

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

.value-card i {
    font-size: 42px;
    color: var(--primary);
    margin-bottom: 20px;
    transition: var(--transition);
}

.value-card:hover i {
    transform: scale(1.15);
    color: var(--accent);
}

.value-card h3 {
    font-size: 20px;
    color: var(--dark);
    margin-bottom: 12px;
}

.value-card p {
    font-size: 15px;
    color: var(--text-light);
    line-height: 1.7;
}

/* ========================================
   CONTACT
   ======================================== */

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

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

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

.contact-card {
    background: var(--white);
    padding: 32px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: flex-start;
    gap: 20px;
    transition: var(--transition);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.contact-card:hover {
    box-shadow: 0 15px 40px rgba(0,0,0,0.12);
    transform: translateY(-4px);
    border-color: transparent;
}

.contact-card-icon {
    width: 56px;
    height: 56px;
    min-width: 56px;
    background: linear-gradient(135deg, var(--primary), var(--primary-light));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 20px;
}

.contact-card h3 {
    font-size: 18px;
    color: var(--dark);
    margin-bottom: 6px;
}

.contact-card p {
    font-size: 15px;
    color: var(--text-light);
}

.contact-card a {
    color: var(--primary);
}

.contact-card a:hover {
    color: var(--accent);
}

.contact-image img {
    width: 100%;
    height: 400px;
    object-fit: cover;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
}

.map-section {
    margin-top: -20px;
}

.map-section iframe {
    display: block;
}

/* ========================================
   FOOTER
   ======================================== */

footer {
    background: var(--dark);
    color: rgba(255,255,255,0.8);
}

.footer-top {
    padding: 80px 0 40px;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 50px;
}

.footer-logo {
    height: 50px;
    border-radius: 8px;
    margin-bottom: 20px;
}

.footer-about p {
    font-size: 14px;
    line-height: 1.8;
    margin-bottom: 20px;
}

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

.footer-social a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: var(--transition);
}

.footer-social a:hover {
    background: linear-gradient(135deg, var(--accent), var(--primary-light));
    transform: translateY(-4px);
    box-shadow: 0 4px 15px rgba(36,113,163,0.3);
}

.footer-col h3 {
    color: var(--white);
    font-size: 18px;
    margin-bottom: 24px;
    position: relative;
    padding-bottom: 12px;
}

.footer-col h3::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 40px;
    height: 3px;
    background: var(--accent);
    border-radius: 2px;
}

.footer-col ul li {
    margin-bottom: 12px;
}

.footer-col ul li a {
    font-size: 14px;
    color: rgba(255,255,255,0.7);
    transition: var(--transition);
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
}

.footer-contact li i {
    color: var(--accent);
    margin-top: 4px;
    min-width: 16px;
}

.footer-contact li a {
    color: rgba(255,255,255,0.7);
}

.footer-contact li a:hover {
    color: var(--accent);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 20px 0;
    text-align: center;
    font-size: 14px;
    color: rgba(255,255,255,0.5);
}

/* WhatsApp Float */
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 62px;
    height: 62px;
    background: linear-gradient(135deg, #25D366, #128C7E);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 30px;
    box-shadow: 0 6px 25px rgba(37,211,102,0.45);
    z-index: 999;
    transition: var(--transition);
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    transform: scale(1.12) rotate(10deg);
    box-shadow: 0 8px 35px rgba(37,211,102,0.55);
    color: var(--white);
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(37,211,102,0.4); }
    70% { box-shadow: 0 0 0 15px rgba(37,211,102,0); }
    100% { box-shadow: 0 0 0 0 rgba(37,211,102,0); }
}

/* ========================================
   LIGHTBOX
   ======================================== */

.lightbox {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.92);
    z-index: 10000;
    align-items: center;
    justify-content: center;
    backdrop-filter: blur(10px);
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.lightbox-content img {
    max-width: 90vw;
    max-height: 80vh;
    object-fit: contain;
    border-radius: var(--radius);
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    animation: lightboxZoomIn 0.3s ease;
}

@keyframes lightboxZoomIn {
    from { opacity: 0; transform: scale(0.85); }
    to { opacity: 1; transform: scale(1); }
}

.lightbox-close {
    position: absolute;
    top: 20px;
    right: 30px;
    background: none;
    border: none;
    color: white;
    font-size: 40px;
    cursor: pointer;
    z-index: 10001;
    transition: var(--transition);
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
}

.lightbox-close:hover {
    background: rgba(255,255,255,0.15);
    transform: rotate(90deg);
}

.lightbox-prev,
.lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.2);
    color: white;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
}

.lightbox-prev { left: 20px; }
.lightbox-next { right: 20px; }

.lightbox-prev:hover,
.lightbox-next:hover {
    background: rgba(255,255,255,0.25);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-counter {
    color: rgba(255,255,255,0.7);
    font-size: 14px;
    margin-top: 16px;
    font-weight: 500;
}

/* ========================================
   ADMIN PANEL — Modern Design
   ======================================== */

.admin-layout {
    display: flex;
    min-height: 100vh;
    background: #f0f2f5;
}

/* Mobile Top Bar (hidden on desktop) */
.admin-topbar {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: linear-gradient(135deg, #1a1a2e, #16213e);
    color: #fff;
    z-index: 200;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
    box-shadow: 0 2px 20px rgba(0,0,0,0.15);
}

.admin-topbar-brand h2 {
    font-size: 18px;
    font-weight: 700;
}

.admin-topbar-toggle {
    background: rgba(255,255,255,0.1);
    border: none;
    color: #fff;
    width: 42px;
    height: 42px;
    border-radius: 10px;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.admin-topbar-toggle:hover {
    background: rgba(255,255,255,0.2);
}

/* Sidebar */
.admin-sidebar {
    width: 270px;
    background: linear-gradient(180deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    color: var(--white);
    padding: 30px 0;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    overflow-y: auto;
    z-index: 150;
    transition: transform 0.35s cubic-bezier(0.4,0,0.2,1);
}

.admin-sidebar-header {
    padding: 0 24px 30px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 20px;
}

.admin-sidebar-header h2 {
    font-size: 22px;
    font-weight: 700;
    background: linear-gradient(135deg, #667eea, #a8c0ff);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.admin-sidebar-header small {
    color: rgba(255,255,255,0.45);
    font-size: 12px;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.admin-nav {
    list-style: none;
    padding: 0 14px;
}

.admin-nav li a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 18px;
    color: rgba(255,255,255,0.6);
    border-radius: 12px;
    transition: all 0.3s ease;
    font-size: 15px;
    font-weight: 500;
    margin-bottom: 4px;
    position: relative;
    overflow: hidden;
}

.admin-nav li a:hover {
    background: rgba(255,255,255,0.07);
    color: #fff;
    transform: translateX(4px);
}

.admin-nav li a.active {
    background: linear-gradient(135deg, rgba(102,126,234,0.2), rgba(102,126,234,0.08));
    color: #667eea;
    box-shadow: inset 3px 0 0 #667eea;
}

.admin-nav li a i {
    width: 22px;
    text-align: center;
    font-size: 16px;
}

/* Main Content */
.admin-main {
    margin-left: 270px;
    flex: 1;
    padding: 32px;
    position: relative;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.admin-header h1 {
    font-size: 28px;
    color: #1a1a2e;
    font-weight: 700;
}

/* Toast notification */
.admin-toast {
    position: fixed;
    top: 24px;
    right: 24px;
    z-index: 9999;
    padding: 16px 24px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    animation: toastSlideIn 0.4s ease;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
}

@keyframes toastSlideIn {
    from { opacity: 0; transform: translateY(-30px) scale(0.95); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}

/* Stat Cards */
.admin-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.admin-stat-card {
    background: var(--white);
    padding: 28px;
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.35s ease;
    border: 1px solid rgba(0,0,0,0.04);
    position: relative;
    overflow: hidden;
}

.admin-stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, transparent, rgba(102,126,234,0.5), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.admin-stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1);
}

.admin-stat-card:hover::before {
    opacity: 1;
}

.admin-stat-icon {
    width: 58px;
    height: 58px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 22px;
    color: var(--white);
    flex-shrink: 0;
}

.admin-stat-icon.bg-blue { background: linear-gradient(135deg, #667eea, #764ba2); }
.admin-stat-icon.bg-green { background: linear-gradient(135deg, #11998e, #38ef7d); }
.admin-stat-icon.bg-purple { background: linear-gradient(135deg, #8e44ad, #c39bd3); }
.admin-stat-icon.bg-orange { background: linear-gradient(135deg, #f7971e, #ffd200); }

.admin-stat-info h3 {
    font-size: 30px;
    color: #1a1a2e;
    line-height: 1;
    font-weight: 800;
}

.admin-stat-info p {
    font-size: 13px;
    color: #999;
    margin-top: 4px;
    font-weight: 500;
}

/* Cards */
.admin-card {
    background: var(--white);
    border-radius: 16px;
    box-shadow: 0 4px 24px rgba(0,0,0,0.06);
    padding: 28px;
    margin-bottom: 24px;
    border: 1px solid rgba(0,0,0,0.04);
    transition: box-shadow 0.3s ease;
}

.admin-card:hover {
    box-shadow: 0 8px 32px rgba(0,0,0,0.09);
}

.admin-card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid #f0f0f0;
}

.admin-card-header h2 {
    font-size: 18px;
    color: #1a1a2e;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Table */
.admin-table {
    width: 100%;
    border-collapse: collapse;
}

.admin-table th,
.admin-table td {
    padding: 16px;
    text-align: left;
    border-bottom: 1px solid #f5f5f5;
    font-size: 14px;
}

.admin-table th {
    background: linear-gradient(135deg, #f8f9ff, #f0f2f5);
    font-weight: 600;
    color: #1a1a2e;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 0.5px;
}

.admin-table tbody tr {
    transition: all 0.2s ease;
}

.admin-table tbody tr:hover {
    background: #fafbff;
}

.admin-table td img {
    width: 70px;
    height: 50px;
    object-fit: cover;
    border-radius: 10px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

/* Buttons */
.admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: 10px;
    font-size: 13px;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    position: relative;
    overflow: hidden;
}

.admin-btn::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}

.admin-btn:hover::after { opacity: 1; }

.admin-btn-primary {
    background: linear-gradient(135deg, #667eea, #764ba2);
    color: var(--white);
}

.admin-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102,126,234,0.35);
    color: var(--white);
}

.admin-btn-danger {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    color: var(--white);
}

.admin-btn-danger:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255,107,107,0.35);
    color: var(--white);
}

.admin-btn-success {
    background: linear-gradient(135deg, #11998e, #38ef7d);
    color: var(--white);
}

.admin-btn-success:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(56,239,125,0.3);
    color: var(--white);
}

.admin-btn-warning {
    background: linear-gradient(135deg, #f7971e, #ffd200);
    color: #1a1a2e;
}

.admin-btn-warning:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(247,151,30,0.3);
    color: #1a1a2e;
}

.admin-btn-secondary {
    background: #f0f2f5;
    color: #555;
    border: 1px solid #e0e0e0;
}

.admin-btn-secondary:hover {
    background: #e8eaee;
    transform: translateY(-2px);
}

/* Forms */
.admin-form-group {
    margin-bottom: 22px;
}

.admin-form-group label {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 600;
    color: #1a1a2e;
    margin-bottom: 8px;
}

.admin-form-group input,
.admin-form-group textarea,
.admin-form-group select {
    width: 100%;
    padding: 14px 18px;
    border: 2px solid #e8eaee;
    border-radius: 12px;
    font-size: 15px;
    font-family: 'Inter', sans-serif;
    transition: all 0.3s ease;
    background: #fafbff;
}

.admin-form-group input:focus,
.admin-form-group textarea:focus,
.admin-form-group select:focus {
    outline: none;
    border-color: #667eea;
    box-shadow: 0 0 0 4px rgba(102,126,234,0.12);
    background: #fff;
}

.admin-form-group textarea {
    min-height: 120px;
    resize: vertical;
}

.admin-form-group input[type="file"] {
    padding: 12px;
    cursor: pointer;
}

/* File Upload Area */
.admin-file-upload {
    position: relative;
    border: 2px dashed #d0d5dd;
    border-radius: 14px;
    padding: 40px 20px;
    text-align: center;
    background: #fafbff;
    transition: all 0.3s ease;
    cursor: pointer;
}

.admin-file-upload:hover {
    border-color: #667eea;
    background: #f0f3ff;
}

.admin-file-upload input[type="file"] {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    width: 100%;
    height: 100%;
}

.admin-file-upload-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: #888;
    pointer-events: none;
}

.admin-file-upload-text i {
    font-size: 32px;
    color: #667eea;
}

.admin-file-upload-text span {
    font-weight: 600;
    color: #555;
}

.admin-file-upload-text small {
    font-size: 12px;
    color: #aaa;
}

/* Quick Action Cards */
.admin-quick-actions {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 900px;
    margin: 0 auto;
}

.admin-quick-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 28px 20px;
    border-radius: 16px;
    background: #fafbff;
    border: 1px solid #eef0f5;
    transition: all 0.3s ease;
    text-decoration: none;
    gap: 12px;
}

.admin-quick-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0,0,0,0.08);
    border-color: #667eea;
    background: #fff;
}

.admin-quick-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    color: #fff;
}

.admin-quick-card h4 {
    font-size: 15px;
    color: #1a1a2e;
    font-weight: 600;
    margin: 0;
}

.admin-quick-card p {
    font-size: 12px;
    color: #999;
    margin: 0;
}

.admin-upload-preview {
    min-height: 0;
}

.admin-form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.admin-form-row .admin-form-group {
    margin-bottom: 0;
}

/* Current Image Preview */
.admin-current-image {
    border-radius: 14px;
    overflow: hidden;
    display: inline-block;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    border: 3px solid #f0f2f5;
}

.admin-current-image img {
    display: block;
    max-width: 300px;
    max-height: 180px;
    object-fit: cover;
}

/* Settings Grid */
.admin-settings-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 24px;
}

/* Actions */
.admin-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* Login Page */
.admin-login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3460 100%);
    position: relative;
    overflow: hidden;
}

.admin-login-page::before {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(102,126,234,0.15), transparent);
    top: -100px;
    right: -100px;
    border-radius: 50%;
}

.admin-login-card {
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(20px);
    padding: 48px;
    border-radius: 24px;
    box-shadow: 0 25px 80px rgba(0,0,0,0.3);
    width: 100%;
    max-width: 420px;
    border: 1px solid rgba(255,255,255,0.2);
}

.admin-login-card h1 {
    font-family: 'Playfair Display', serif;
    font-size: 28px;
    color: #1a1a2e;
    margin-bottom: 8px;
    text-align: center;
}

.admin-login-card p {
    text-align: center;
    color: #999;
    margin-bottom: 32px;
    font-size: 14px;
}

/* Alerts */
.admin-alert {
    padding: 14px 20px;
    border-radius: 12px;
    margin-bottom: 16px;
    font-size: 14px;
    font-weight: 500;
}

.admin-alert-danger {
    background: linear-gradient(135deg, #fff5f5, #ffe3e3);
    color: #c0392b;
    border: 1px solid #ffc9c9;
}

.admin-alert-success {
    background: linear-gradient(135deg, #f0fff4, #d3f9d8);
    color: #155724;
    border: 1px solid #b2f2bb;
}

/* ========================================
   ADMIN MOBILE RESPONSIVE
   ======================================== */

@media (max-width: 768px) {
    .admin-topbar {
        display: flex;
    }
    .admin-sidebar {
        transform: translateX(-100%);
        width: 270px;
        padding-top: 70px;
        z-index: 190;
    }
    .admin-sidebar.open {
        transform: translateX(0);
        box-shadow: 4px 0 30px rgba(0,0,0,0.3);
    }
    .admin-main {
        margin-left: 0;
        padding: 80px 16px 24px;
    }
    .admin-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    .admin-stat-card {
        padding: 18px;
    }
    .admin-stat-info h3 {
        font-size: 24px;
    }
    .admin-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    .admin-header h1 {
        font-size: 22px;
    }
    .admin-settings-grid {
        grid-template-columns: 1fr;
    }
    .admin-table {
        font-size: 13px;
    }
    .admin-table th, .admin-table td {
        padding: 10px 8px;
    }
    .admin-current-image img {
        max-width: 200px;
    }
    .admin-quick-actions {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .admin-stats {
        grid-template-columns: 1fr;
    }
    .admin-stat-card {
        padding: 16px;
    }
    .admin-quick-actions {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */

@media (max-width: 1200px) {
    .footer-container {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-width: 992px) {
    .nav-desktop, .nav-contact-btn {
        display: none;
    }

    .nav-toggle {
        display: block;
    }

    .hero-content h1 {
        font-size: 40px;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .about-grid,
    .product-grid,
    .about-page-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .values-grid {
        grid-template-columns: 1fr;
    }

    .footer-container {
        grid-template-columns: 1fr;
    }

    .section-header h2 {
        font-size: 30px;
    }
}

@media (max-width: 640px) {
    .hero-content h1 {
        font-size: 30px;
    }

    .hero-content p {
        font-size: 15px;
    }

    .features-grid {
        grid-template-columns: 1fr;
    }

    .services-grid {
        grid-template-columns: 1fr;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
    }

    .slider-btn {
        width: 44px;
        height: 44px;
        font-size: 16px;
    }

    .slider-prev {
        left: 10px;
    }

    .slider-next {
        right: 10px;
    }

    .page-hero {
        height: 280px;
    }

    .page-hero-content h1 {
        font-size: 32px;
    }

    .cta-content h2 {
        font-size: 28px;
    }

    .about-stats {
        gap: 20px;
    }

    .stat-number {
        font-size: 28px;
    }
}