/* ==========================================================================
   BOSTİST - PREMIUM CORPORATE STYLE SHEET
   ========================================================================== */

/* 1. Core Variables & Reset */
:root {
    --primary: #c5a880; /* Elegant Warm Gold */
    --primary-light: #dfcfb9;
    --primary-dark: #a88c63;
    --dark: #faf9f6; /* Premium Luxury Cream/Off-White main background */
    --dark-medium: #ffffff; /* Premium Pure White background for cards and alternations */
    --dark-light: #f3f0e8; /* Soft Light Gray/Beige for borders and hover highlights */
    --light: #111625; /* Text dark / contrast */
    --light-gray: #334155;
    --text-dark: #faf9f6; /* Text light (reversed) */
    --text-light: #111625; /* Main Heading Color (Charcoal) */
    --text-gray: #475569; /* Main Body Text (Dark Slate Gray for excellent contrast) */
    --text-muted: #64748b; /* Muted slate gray */
    --border-light: rgba(197, 168, 128, 0.18);
    --border-medium: rgba(197, 168, 128, 0.35);
    --font-sans: 'Inter', sans-serif;
    --font-serif: 'Playfair Display', serif;
    --shadow-sm: 0 4px 15px rgba(0, 0, 0, 0.02);
    --shadow-md: 0 10px 30px rgba(197, 168, 128, 0.08);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.06);
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --gold-gradient: linear-gradient(135deg, #dfcfb9 0%, #c5a880 50%, #a88c63 100%);
    --dark-gradient: linear-gradient(135deg, #ffffff 0%, #faf9f6 100%);
}

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

html {
    scroll-behavior: smooth;
    font-size: 16px;
    background-color: var(--dark);
}

body {
    font-family: var(--font-sans);
    color: var(--text-gray);
    line-height: 1.6;
    overflow-x: hidden;
    background-color: var(--dark);
}

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

ul {
    list-style: none;
}

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

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--dark);
}

::-webkit-scrollbar-thumb {
    background: var(--dark-light);
    border-radius: 4px;
    border: 2px solid var(--dark);
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

/* 2. Global Layout & Components */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section {
    padding: 100px 0;
    position: relative;
}

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

.section-subtitle {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--primary);
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--text-light);
    margin-bottom: 20px;
}

.section-title span {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.section-desc {
    color: var(--text-gray);
    font-size: 1.1rem;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 14px 28px;
    border-radius: 4px;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
    z-index: 1;
}

.btn-primary {
    background: var(--gold-gradient);
    color: var(--dark);
    border: none;
    box-shadow: 0 4px 20px rgba(197, 168, 128, 0.3);
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #a88c63 0%, #c5a880 50%, #dfcfb9 100%);
    z-index: -1;
    opacity: 0;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(197, 168, 128, 0.45);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-outline {
    background: transparent;
    color: var(--text-light);
    border: 1px solid var(--border-medium);
}

.btn-outline:hover {
    background: rgba(197, 168, 128, 0.08);
    border-color: var(--primary);
    color: var(--primary);
    transform: translateY(-3px);
}

.btn-text {
    padding: 0;
    color: var(--primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-text:hover {
    color: var(--primary-light);
}

.btn-text i {
    transition: var(--transition);
}

.btn-text:hover i {
    transform: translateX(5px);
}

/* Grids */
.grid {
    display: grid;
    gap: 30px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

/* Card styles */
.premium-card {
    background: var(--dark-medium);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 40px;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.premium-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 100% 0%, rgba(197, 168, 128, 0.05) 0%, transparent 60%);
    opacity: 0;
    transition: var(--transition);
}

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

.premium-card:hover::before {
    opacity: 1;
}

/* 3. Navigation Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border-bottom: 1px solid rgba(197, 168, 128, 0.12);
    transition: var(--transition);
}

.header.scrolled {
    padding: 10px 0;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 10px 30px rgba(197, 168, 128, 0.08);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
    transition: var(--transition);
}

.header.scrolled .header-container {
    height: 65px;
}

/* Logo brand styles */
.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-img {
    height: 52px;
    width: auto;
    object-fit: contain;
    border-radius: 4px;
    border: 1px solid rgba(197, 168, 128, 0.15);
    transition: var(--transition);
}

.header.scrolled .logo-img {
    height: 42px;
}

.logo-icon {
    width: 40px;
    height: 40px;
    background: var(--gold-gradient);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dark);
    font-weight: 800;
    font-size: 1.4rem;
    box-shadow: 0 4px 15px rgba(197, 168, 128, 0.25);
}

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

.logo-main {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1.1;
    background: linear-gradient(120deg, var(--text-light) 35%, #e6ca95 50%, var(--text-light) 65%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textShimmer 4s linear infinite;
}

.logo-sub {
    font-size: 0.65rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    background: linear-gradient(120deg, var(--primary) 35%, #ffffff 50%, var(--primary) 65%);
    background-size: 200% auto;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: textShimmer 4s linear infinite;
    animation-delay: 0.2s;
}

/* Nav Menu */
.nav-menu {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav-link {
    color: var(--text-gray);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 8px 0;
    position: relative;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gold-gradient);
    transition: var(--transition);
}

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

/* Dropdown Menu */
.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    width: 240px;
    background: var(--dark-medium);
    border: 1px solid var(--border-light);
    border-radius: 6px;
    padding: 15px 0;
    box-shadow: var(--shadow-lg);
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.dropdown:hover .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%) translateY(10px);
}

.dropdown-item {
    display: block;
    padding: 10px 24px;
    color: var(--text-gray);
    font-size: 0.9rem;
    font-weight: 500;
}

.dropdown-item:hover {
    background: rgba(197, 168, 128, 0.05);
    color: var(--primary-dark);
    padding-left: 28px;
}

/* Mobile Toggle */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
}

.mobile-menu-toggle span {
    display: block;
    width: 25px;
    height: 2px;
    background-color: var(--text-light);
    margin-bottom: 5px;
    transition: var(--transition);
}

.mobile-menu-toggle span:last-child {
    margin-bottom: 0;
}

.mobile-menu-toggle.open span:nth-child(1) {
    transform: rotate(-45deg) translate(-5px, 5px);
}

.mobile-menu-toggle.open span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.open span:nth-child(3) {
    transform: rotate(45deg) translate(-5px, -5px);
}

/* 4. Hero Section & Slider */
.hero {
    position: relative;
    padding: 0;
    min-height: 90vh;
    display: flex;
    align-items: center;
    background: radial-gradient(circle at 80% 30%, rgba(197, 168, 128, 0.06) 0%, transparent 60%), var(--dark);
    overflow: hidden;
}

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

.hero-slide {
    display: none;
    opacity: 0;
    transition: opacity 0.8s ease-in-out;
    padding: 180px 0 100px;
}

.hero-slide.active {
    display: block;
    opacity: 1;
}

.hero-slide-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 50px;
    align-items: center;
}

.hero-content h2 span {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-gray);
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-buttons {
    display: flex;
    gap: 20px;
}

.hero-image-wrapper {
    position: relative;
}

.hero-image-box {
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    padding: 15px;
    background: rgba(25, 30, 48, 0.03);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.hero-image {
    width: 100%;
    border-radius: 4px;
}

/* Slider Controls */
.slider-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--dark-medium);
    border: 1px solid var(--border-light);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 10;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.slider-arrow:hover {
    background: var(--primary);
    color: var(--dark);
    border-color: var(--primary);
}

.slider-arrow-prev {
    left: 40px;
}

.slider-arrow-next {
    right: 40px;
}

.slider-dots {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 12px;
    z-index: 10;
}

.slider-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(197, 168, 128, 0.25);
    cursor: pointer;
    transition: var(--transition);
}

.slider-dot.active {
    background: var(--primary);
    transform: scale(1.2);
}

.hero-badge {
    position: absolute;
    bottom: -20px;
    left: -20px;
    background: var(--dark-gradient);
    border: 1px solid var(--border-medium);
    padding: 20px 30px;
    border-radius: 6px;
    box-shadow: var(--shadow-lg);
    display: flex;
    align-items: center;
    gap: 15px;
}

.hero-badge-number {
    font-family: var(--font-serif);
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1;
}

.hero-badge-text {
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-light);
    line-height: 1.2;
}

/* 5. Subpage Banner (Universal Header for Subpages) */
.subpage-banner {
    padding: 150px 0 60px;
    background: radial-gradient(circle at 50% 120%, rgba(197, 168, 128, 0.08) 0%, transparent 60%), var(--dark-medium);
    border-bottom: 1px solid var(--border-light);
    text-align: center;
}

.subpage-banner h1 {
    font-family: var(--font-serif);
    font-size: 3rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

.breadcrumbs {
    display: flex;
    justify-content: center;
    gap: 8px;
    font-size: 0.9rem;
    color: var(--text-muted);
}

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

.breadcrumbs a:hover {
    color: var(--primary-light);
}

/* 6. Page Content Styling */

/* Quick Features */
.features-grid {
    margin-top: -60px;
    position: relative;
    z-index: 10;
}

.feature-icon {
    font-size: 2.2rem;
    margin-bottom: 25px;
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.feature-card h3 {
    font-family: var(--font-serif);
    color: var(--text-light);
    font-size: 1.4rem;
    margin-bottom: 15px;
}

.feature-card p {
    font-size: 0.95rem;
    color: var(--text-gray);
}

/* About Section */
.about-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    gap: 60px;
    align-items: center;
}

.about-images-wrapper {
    position: relative;
}

.about-img-main {
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    padding: 10px;
    background: rgba(25, 30, 48, 0.4);
    width: 85%;
}

.about-img-sub {
    position: absolute;
    bottom: -30px;
    right: 0;
    width: 50%;
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    padding: 8px;
    background: var(--dark-medium);
    box-shadow: var(--shadow-lg);
}

.about-text h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.about-text p {
    margin-bottom: 20px;
}

.about-values {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    margin-top: 30px;
}

.value-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.value-item i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 4px;
}

.value-item h5 {
    color: var(--text-light);
    font-size: 1rem;
    margin-bottom: 5px;
}

.value-item p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

/* Tabs System (used in danismanlik.html) */
.tabs-container {
    margin-top: 40px;
}

.tabs-nav {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 15px;
}

.tab-btn {
    background: none;
    border: none;
    color: var(--text-gray);
    font-size: 1.05rem;
    font-weight: 600;
    padding: 10px 25px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
}

.tab-btn:hover {
    color: var(--text-light);
}

.tab-btn.active {
    color: var(--primary);
}

.tab-btn.active::after {
    content: '';
    position: absolute;
    bottom: -16px;
    left: 0;
    width: 100%;
    height: 3px;
    background: var(--gold-gradient);
}

.tab-content {
    display: none;
    animation: fadeIn 0.5s ease;
}

.tab-content.active {
    display: block;
}

.tab-info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.tab-text h3 {
    font-family: var(--font-serif);
    font-size: 2rem;
    color: var(--text-light);
    margin-bottom: 25px;
}

.tab-list {
    margin: 25px 0 35px;
}

.tab-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 15px;
    color: var(--text-light);
    font-size: 1.05rem;
}

.tab-list li i {
    color: var(--primary);
}

.tab-img-box {
    border: 1px solid var(--border-medium);
    border-radius: 8px;
    padding: 12px;
    background: var(--dark-medium);
}

/* Service Info Section */
.service-info-section {
    background-color: var(--dark-medium);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

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

.highlight-box {
    text-align: center;
    padding: 30px;
}

.highlight-box i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
}

.highlight-box h4 {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--text-light);
    margin-bottom: 15px;
}

/* Photo Gallery Grid (For Matbaa and Promosyon pages) */
.gallery-section {
    padding: 80px 0;
}

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

.gallery-item {
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 10px;
    background: var(--dark-medium);
    overflow: hidden;
    position: relative;
    transition: var(--transition);
}

.gallery-item-img-wrapper {
    overflow: hidden;
    border-radius: 4px;
    position: relative;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.gallery-hover {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(17, 22, 37, 0.85);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
}

.gallery-hover span {
    color: #ffffff;
    font-weight: 600;
    font-size: 1.1rem;
    border-bottom: 2px solid var(--primary);
    padding-bottom: 5px;
    transform: translateY(20px);
    transition: var(--transition);
}

.gallery-item:hover {
    border-color: var(--primary);
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

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

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

.gallery-item:hover .gallery-hover span {
    transform: translateY(0);
}

/* Pre-press / Matbaa Calculator Widget */
.widget-section {
    background: radial-gradient(circle at 10% 80%, rgba(197, 168, 128, 0.05) 0%, transparent 50%), var(--dark-medium);
    border-top: 1px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
}

.calculator-wrapper {
    max-width: 600px;
    margin: 0 auto;
    background: var(--dark);
    border: 1px solid var(--border-medium);
    border-radius: 12px;
    padding: 40px;
    box-shadow: var(--shadow-lg);
}

.calculator-form .form-group {
    margin-bottom: 25px;
}

.calculator-form label {
    display: block;
    color: var(--text-light);
    font-weight: 500;
    margin-bottom: 10px;
    font-size: 0.95rem;
}

.calculator-form select, .calculator-form input {
    width: 100%;
    background: var(--dark-medium);
    border: 1px solid var(--border-light);
    color: var(--text-light);
    padding: 12px 18px;
    border-radius: 6px;
    outline: none;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition);
}

.calculator-form select:focus, .calculator-form input:focus {
    border-color: var(--primary);
    box-shadow: 0 0 10px rgba(197, 168, 128, 0.15);
}

.calc-result-box {
    margin-top: 30px;
    padding: 20px;
    background: rgba(197, 168, 128, 0.06);
    border: 1px solid var(--border-medium);
    border-radius: 6px;
    text-align: center;
}

.calc-result-box h4 {
    color: var(--primary);
    font-size: 1.1rem;
    margin-bottom: 10px;
}

.calc-result-price {
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-light);
}

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

.cert-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cert-card {
    background: var(--dark-medium);
    border: 1px solid var(--border-light);
    padding: 25px 30px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: var(--transition);
}

.cert-card:hover {
    border-color: var(--primary);
    transform: translateX(8px);
}

.cert-badge {
    width: 50px;
    height: 50px;
    background: rgba(197, 168, 128, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
    font-size: 1.4rem;
    flex-shrink: 0;
}

.cert-info h4 {
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 5px;
}

.cert-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
}

/* Contact Details Page */
.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 60px;
}

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

.contact-card h3 {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--text-light);
    margin-bottom: 20px;
    border-bottom: 1px solid var(--border-light);
    padding-bottom: 10px;
}

.contact-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    margin-bottom: 15px;
}

.contact-detail-item i {
    color: var(--primary);
    font-size: 1.1rem;
    margin-top: 5px;
}

.contact-detail-item p {
    font-size: 0.95rem;
    color: var(--text-gray);
    margin: 0;
}

.contact-form-wrapper {
    background: var(--dark-medium);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 40px;
}

.contact-form-wrapper h3 {
    font-family: var(--font-serif);
    font-size: 1.8rem;
    color: var(--text-light);
    margin-bottom: 30px;
}

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

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

.contact-form label {
    display: block;
    color: var(--text-light);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.contact-form input, .contact-form textarea {
    width: 100%;
    background: var(--dark);
    border: 1px solid var(--border-light);
    color: var(--text-light);
    padding: 12px 18px;
    border-radius: 4px;
    outline: none;
    font-family: var(--font-sans);
    font-size: 0.95rem;
    transition: var(--transition);
}

.contact-form input:focus, .contact-form textarea:focus {
    border-color: var(--primary);
}

.contact-form textarea {
    height: 150px;
    resize: none;
}

/* 7. Footer Section */
.footer {
    background: var(--dark-medium);
    border-top: 1px solid var(--border-light);
    padding: 80px 0 30px;
    color: var(--text-gray);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr 0.8fr 1.2fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-brand p {
    margin-top: 20px;
    font-size: 0.95rem;
}

.footer-col h4 {
    font-family: var(--font-serif);
    color: var(--text-light);
    font-size: 1.2rem;
    margin-bottom: 25px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 35px;
    height: 2px;
    background: var(--primary);
}

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

.footer-links a {
    font-size: 0.9rem;
}

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

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 15px;
    font-size: 0.9rem;
}

.footer-contact-item i {
    color: var(--primary);
    margin-top: 4px;
}

/* iSecret Premium Footer Credits Bar (Light Theme) */
.isecret-credits-footer {
  width: 100%;
  font-family: 'Inter', sans-serif;
  background-color: #ffffff;
  border-top: 1px solid rgba(15, 23, 42, 0.06);
  color: #64748b;
  padding: 18px max(24px, calc((100% - 1200px) / 2 + 24px));
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

/* Left Side (Copyright) */
.isecret-credits-footer .fc-left {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: -0.01em;
  color: #64748b;
}

/* Right Side (Credits) */
.isecret-credits-footer .fc-right {
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 5px;
  flex-wrap: nowrap;
  white-space: nowrap;
  color: #64748b;
}

/* Brand Logo (iSecret Link) */
.isecret-credits-footer .brand-logo {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  height: 24px;
  vertical-align: middle;
  transition: transform 0.2s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease;
  line-height: 1;
}

.isecret-credits-footer .brand-logo:hover {
  transform: scale(1.03);
  opacity: 0.95;
}

/* SVG Logo Image in Footer */
.isecret-logo-img {
  height: 22px;
  width: auto;
  display: block;
  transform: translateY(-2px);
}

.phone-link {
  transition: var(--transition);
  color: inherit;
}

.phone-link:hover {
  color: var(--primary) !important;
}


/* Responsive design for tablets/mobile screens */
@media (max-width: 640px) {
  .isecret-credits-footer {
    flex-direction: column;
    text-align: center;
    justify-content: center;
    padding: 22px 16px;
    gap: 12px;
  }
  
  .isecret-credits-footer .fc-right {
    justify-content: center;
    flex-direction: row;
    gap: 4px;
  }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes textShimmer {
    0% { background-position: 200% center; }
    15% { background-position: -200% center; }
    100% { background-position: -200% center; }
}

/* Hero Quick Services Styles */
.quick-service-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: var(--dark-medium);
    border: 1px solid var(--border-light);
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-light);
    transition: var(--transition);
}

.quick-service-link i {
    color: var(--primary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.quick-service-link:hover {
    border-color: var(--primary);
    background: rgba(197, 168, 128, 0.05);
    transform: translateY(-2px);
    box-shadow: var(--shadow-sm);
}

.quick-service-link:hover i {
    transform: scale(1.1);
}

/* 9. Media Queries (Responsive Design) */
@media (max-width: 1024px) {
    .grid-4 { grid-template-columns: repeat(2, 1fr); }
    .footer-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .header {
        background: #0b0f19 !important; /* Premium rich black background */
        border-bottom: 1px solid rgba(197, 168, 128, 0.25) !important;
    }
    
    .header.scrolled {
        background: #0b0f19 !important;
    }
    
    .header-container {
        height: 70px;
    }
    
    .mobile-menu-toggle {
        display: block;
    }
    
    .mobile-menu-toggle span {
        background-color: #faf9f6 !important; /* White toggle lines for contrast */
    }
    
    .nav-menu {
        position: fixed;
        top: 70px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 70px);
        background: #0b0f19 !important; /* Matching black background for drawer */
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 35px;
        transition: var(--transition);
        z-index: 999;
        border-top: 1px solid rgba(197, 168, 128, 0.15);
    }
    
    .nav-menu .nav-link {
        color: #cbd5e1 !important; /* Light text for dark background */
    }
    
    .nav-menu .nav-link:hover, .nav-menu .nav-link.active {
        color: #ffffff !important;
    }
    
    .nav-menu .dropdown-item {
        color: #94a3b8 !important;
    }
    
    .nav-menu .dropdown-item:hover {
        color: var(--primary) !important;
        background: transparent !important;
    }
    
    .nav-menu.open {
        left: 0;
    }
    
    .dropdown-menu {
        position: static;
        transform: none;
        box-shadow: none;
        border: none;
        width: 100%;
        background: transparent;
        padding: 5px 0 0 20px;
        display: none;
        opacity: 1;
        visibility: visible;
    }
    
    .dropdown.active .dropdown-menu {
        display: block;
    }
    
    .hero {
        padding: 0 !important;
    }
    
    .hero-slide {
        padding: 100px 0 50px !important;
    }
    
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero-content h1 {
        font-size: 2.5rem;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .hero-badge {
        display: none;
    }
    
    .grid-3 { grid-template-columns: 1fr; }
    .grid-2 { grid-template-columns: 1fr; }
    .about-grid { grid-template-columns: 1fr; gap: 40px; }
    .about-img-main { width: 100%; }
    .about-img-sub { display: none; }
    .tab-info-grid { grid-template-columns: 1fr; gap: 30px; }
    .service-highlight-grid { grid-template-columns: 1fr; gap: 20px; }
    .gallery-grid { grid-template-columns: 1fr; }
    .certificates-grid { grid-template-columns: 1fr; }
    .contact-grid { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; gap: 0; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-bottom { flex-direction: column; gap: 15px; text-align: center; }
}

/* Mobile Sticky Footer Bar */
.mobile-sticky-footer {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60px;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(197, 168, 128, 0.25);
    display: none;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    z-index: 9999;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.3);
}

.mobile-sticky-footer a {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 100%;
    color: #ffffff !important;
    font-size: 0.95rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: var(--transition);
}

.mobile-sticky-footer a i {
    color: var(--primary);
    font-size: 1.1rem;
}

.mobile-sticky-footer a:hover {
    background: rgba(197, 168, 128, 0.05);
}

.sticky-btn-divider {
    width: 1px;
    height: 30px;
    background: rgba(197, 168, 128, 0.2);
}

.mobile-sticky-footer a.sticky-btn-whatsapp {
    background: #25D366;
}

.mobile-sticky-footer a.sticky-btn-whatsapp i {
    color: #ffffff;
}

.mobile-sticky-footer a.sticky-btn-whatsapp:hover {
    background: #20ba5a;
}

/* Locations Card Grid & Map Switcher Styles */
.locations-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 50px;
}

.location-card {
    cursor: default;
    transition: all 0.3s ease;
    border: 1px solid rgba(197, 168, 128, 0.15);
    display: flex;
    flex-direction: column;
    height: 100%;
    padding: 30px;
}

.location-card:hover {
    transform: translateY(-5px);
    border-color: var(--primary);
    box-shadow: 0 10px 30px rgba(197, 168, 128, 0.08);
}

.location-map-container iframe {
    transition: all 0.3s ease;
}

.location-card:hover .location-map-container iframe {
    filter: brightness(1.05);
}

.location-card h3 {
    font-family: var(--font-serif);
    font-size: 1.35rem;
    color: var(--text-light);
    margin-bottom: 20px;
}

.location-details {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
    margin-bottom: 25px;
}

.location-details .location-detail-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.location-details .location-detail-item i {
    color: var(--primary);
    margin-top: 4px;
}

.btn-location-map {
    width: 100%;
    background: transparent;
    border: 1px solid rgba(197, 168, 128, 0.3);
    color: var(--primary);
    padding: 12px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.9rem;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.location-card:hover .btn-location-map {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-dark);
}

.social-link-instagram {
    font-size: 2.6rem !important;
}

.social-link-instagram:hover {
    color: #ffffff !important;
}

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

@media (max-width: 768px) {
    .mobile-sticky-footer {
        display: grid;
    }
    body {
        padding-bottom: 60px !important;
    }
}