/* ========================================
   DGBS X - Modern Digital Services Website
   ======================================== */

/* === CSS Variables === */
:root {
    --primary-color: #00A8E8;
    --secondary-color: #00D9FF;
    --accent-color: #0066CC;
    --dark-bg: #0A1128;
    --darker-bg: #050A1F;
    --light-bg: #F5F7FA;
    --text-dark: #1A1A2E;
    --text-light: #E8E8E8;
    --text-muted: #7A7A8C;
    --white: #FFFFFF;
    --gradient-primary: linear-gradient(135deg, #00A8E8 0%, #00D9FF 100%);
    --gradient-dark: linear-gradient(135deg, #0A1128 0%, #1A2332 100%);
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.2);
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
}

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

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--white);
    overflow-x: hidden;
}

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

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

ul {
    list-style: none;
}

/* === Container === */
.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* === Section Padding === */
.section-padding {
    padding: 80px 0;
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background: rgba(10, 17, 40, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
    height: 80px;
}

.navbar.scrolled {
    background: var(--dark-bg);
    box-shadow: var(--shadow-lg);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 20px;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    transition: var(--transition-fast);
    position: relative;
    z-index: 10;
    margin-left: -0px;
}

.logo:hover {
    transform: scale(1.05);
}

.logo-img {
    height: 200px;
    width: auto;
    max-width: 450px;
    object-fit: contain;
    background: transparent;
    mix-blend-mode: normal;
    margin: -25px 0;
}

.logo-text {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--white);
    letter-spacing: 1px;
    display: none;
    align-items: center;
}

.nav-menu {
    display: flex;
    gap: 35px;
    align-items: center;
}

.nav-link {
    color: var(--text-light);
    font-weight: 500;
    position: relative;
    padding: 8px 0;
    min-height: 44px;
    display: flex;
    align-items: center;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

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

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

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

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    justify-content: center;
    align-items: center;
    -webkit-tap-highlight-color: transparent;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: var(--white);
    transition: var(--transition-normal);
    border-radius: 2px;
}

/* === Hero Section === */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-dark);
    overflow: hidden;
    padding-top: 70px;
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: 
        radial-gradient(circle at 20% 50%, rgba(0, 168, 232, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 50%, rgba(0, 217, 255, 0.15) 0%, transparent 50%);
    animation: pulse 8s ease-in-out infinite;
}

.hero-logo-bg {
    position: absolute;
    top: 30%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100%;
    max-width: 800px;
    opacity: 10;
    z-index: 0;
    pointer-events: none;
}

.hero-logo-bg img {
    width: 100%;
    height: auto;
    object-fit: contain;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

.hero-container {
    position: relative;
    z-index: 1;
}

.hero-content {
    text-align: center;
    color: var(--white);
}

.hero-title {
    font-size: 4rem;
    font-weight: 700;
    margin-bottom: 15px;
    line-height: 1.2;
}

.gradient-text {
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.8rem;
    margin-bottom: 20px;
    color: var(--secondary-color);
}

.hero-description {
    font-size: 1.2rem;
    max-width: 700px;
    margin: 0 auto 40px;
    color: var(--text-light);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 20px;
    justify-content: center;
    flex-wrap: wrap;
}

/* === Animations === */
.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-fade-in-delay {
    animation: fadeIn 1s ease-out 0.3s backwards;
}

.animate-fade-in-delay-2 {
    animation: fadeIn 1s ease-out 0.6s backwards;
}

.animate-fade-in-delay-3 {
    animation: fadeIn 1s ease-out 0.9s backwards;
}

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

/* === Scroll Indicator === */
.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    animation: bounce 2s infinite;
}

.scroll-indicator i {
    font-size: 2rem;
    color: var(--secondary-color);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0) translateX(-50%);
    }
    40% {
        transform: translateY(-20px) translateX(-50%);
    }
    60% {
        transform: translateY(-10px) translateX(-50%);
    }
}

/* === Buttons === */
.btn {
    display: inline-block;
    padding: 14px 32px;
    font-weight: 600;
    text-align: center;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-normal);
    border: 2px solid transparent;
    min-height: 44px;
    min-width: 120px;
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(0, 168, 232, 0.4);
}

.btn-secondary {
    background: transparent;
    border-color: var(--secondary-color);
    color: var(--secondary-color);
}

.btn-secondary:hover {
    background: var(--secondary-color);
    color: var(--white);
    transform: translateY(-3px);
}

.btn-large {
    padding: 16px 40px;
    font-size: 1.1rem;
}

.btn-small {
    padding: 8px 20px;
    font-size: 0.9rem;
}

/* === Section Headers === */
.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-dark);
}

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

/* === Features Section === */
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.feature-card {
    background: var(--white);
    padding: 40px 30px;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    text-align: center;
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg);
}

.feature-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 25px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    border-radius: 50%;
    font-size: 2rem;
    color: var(--white);
}

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

.feature-card p {
    color: var(--text-muted);
    line-height: 1.7;
}

/* === Services Overview === */
.bg-dark {
    background: var(--gradient-dark);
    color: var(--white);
}

.bg-dark .section-title {
    color: var(--white);
}

.bg-dark .section-subtitle {
    color: var(--text-light);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
}

.service-item {
    background: rgba(255, 255, 255, 0.05);
    padding: 35px 25px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    transition: var(--transition-normal);
}

.service-item:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-5px);
}

.service-image {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 20px;
    font-size: 2rem;
}

.service-item h3 {
    font-size: 1.3rem;
    margin-bottom: 15px;
}

.service-item p {
    color: var(--text-light);
    margin-bottom: 20px;
}

.service-link {
    color: var(--secondary-color);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.service-link:hover {
    gap: 12px;
}

/* === Stats Section === */
.stats {
    background: var(--light-bg);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 40px;
}

.stat-item {
    text-align: center;
}

.stat-number {
    font-size: 3.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 10px;
}

.stat-label {
    font-size: 1.1rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* === CTA Section === */
.cta {
    background: var(--gradient-primary);
    text-align: center;
    color: var(--white);
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.cta .btn {
    background: var(--white);
    color: var(--primary-color);
}

.cta .btn:hover {
    background: var(--dark-bg);
    color: var(--white);
}

/* === Footer === */
.footer {
    background: var(--dark-bg);
    color: var(--text-light);
    padding: 60px 0 20px;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-col h3,
.footer-col h4 {
    color: var(--white);
    margin-bottom: 20px;
}

.footer-col p {
    margin-bottom: 20px;
    line-height: 1.8;
}

.footer-col ul li {
    margin-bottom: 10px;
}

.footer-col ul li a {
    color: var(--text-light);
    transition: var(--transition-fast);
}

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

.footer-col ul li i {
    margin-right: 10px;
    color: var(--secondary-color);
}

.social-links {
    display: flex;
    gap: 15px;
}

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

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

.footer-bottom {
    text-align: center;
    padding-top: 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

/* === Page Header === */
.page-header {
    background: var(--gradient-dark);
    color: var(--white);
    text-align: center;
    padding: 150px 0 80px;
    margin-top: 70px;
}

.page-header h1 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.page-header p {
    font-size: 1.2rem;
    color: var(--text-light);
}

/* === Products Page === */
.products-filter {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 50px;
    flex-wrap: wrap;
}

.filter-btn {
    padding: 10px 25px;
    background: transparent;
    border: 2px solid var(--primary-color);
    color: var(--primary-color);
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    transition: var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--primary-color);
    color: var(--white);
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 30px;
}

.product-card {
    background: var(--white);
    border-radius: 15px;
    padding: 35px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    position: relative;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.product-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--gradient-primary);
    color: var(--white);
    padding: 5px 15px;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 600;
}

.product-badge.featured {
    background: linear-gradient(135deg, #FF6B6B 0%, #FF8E8E 100%);
}

.product-icon {
    width: 70px;
    height: 70px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 20px;
}

.product-card h3 {
    font-size: 1.5rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.product-category {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: 15px;
    font-weight: 500;
}

.product-description {
    color: var(--text-muted);
    margin-bottom: 20px;
    line-height: 1.7;
}

.product-features {
    margin-bottom: 25px;
}

.product-features li {
    padding: 8px 0;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 10px;
}

.product-features i {
    color: var(--primary-color);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--light-bg);
}

.product-price {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--primary-color);
}

/* === About Page === */
.content-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.content-text h2 {
    font-size: 2.2rem;
    margin-bottom: 25px;
    color: var(--text-dark);
}

.content-text p {
    margin-bottom: 20px;
    line-height: 1.8;
    color: var(--text-muted);
}

.content-image {
    background: var(--light-bg);
    border-radius: 15px;
    overflow: hidden;
}

.image-placeholder {
    height: 400px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 5rem;
    color: var(--primary-color);
}

.mv-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 40px;
}

.mv-card {
    background: rgba(255, 255, 255, 0.05);
    padding: 50px 40px;
    border-radius: 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.mv-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    margin-bottom: 25px;
}

.mv-card h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
}

.mv-card p {
    line-height: 1.8;
    font-size: 1.05rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 35px;
}

.value-item {
    text-align: center;
    padding: 30px 20px;
}

.value-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--white);
    margin: 0 auto 20px;
}

.value-item h4 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    color: var(--text-dark);
}

.value-item p {
    color: var(--text-muted);
    line-height: 1.7;
}

.bg-light {
    background: var(--light-bg);
}

.team-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 35px;
}

.team-member {
    background: var(--white);
    padding: 35px 25px;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.team-member:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.member-image {
    width: 120px;
    height: 120px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    color: var(--primary-color);
    margin: 0 auto 20px;
}

.team-member h4 {
    font-size: 1.3rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.member-role {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: 12px;
}

.member-bio {
    color: var(--text-muted);
    font-size: 0.95rem;
    margin-bottom: 15px;
    line-height: 1.6;
}

.member-social {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.member-social a {
    width: 35px;
    height: 35px;
    background: var(--light-bg);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

.member-social a:hover {
    background: var(--primary-color);
    color: var(--white);
}

/* === Services Detail === */
.service-detail-card {
    margin-bottom: 60px;
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
}

.service-detail-icon {
    width: 90px;
    height: 90px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 25px;
}

.service-detail-content h2 {
    font-size: 2rem;
    margin-bottom: 20px;
    color: var(--text-dark);
}

.service-detail-content p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 30px;
    font-size: 1.05rem;
}

.service-features-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
    margin-bottom: 30px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--light-bg);
    border-radius: 8px;
}

.feature-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
}

.feature-item span {
    color: var(--text-dark);
    font-weight: 500;
}

.process-timeline {
    display: flex;
    flex-direction: column;
    gap: 40px;
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 25px;
    align-items: flex-start;
}

.timeline-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.5rem;
    font-weight: 700;
    flex-shrink: 0;
}

.timeline-item h4 {
    font-size: 1.4rem;
    margin-bottom: 10px;
    color: var(--text-dark);
}

.timeline-item p {
    color: var(--text-muted);
    line-height: 1.7;
}

/* === Contact Page === */
.contact-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 50px;
}

.contact-form-wrapper h2 {
    font-size: 2rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.contact-form-wrapper > p {
    color: var(--text-muted);
    margin-bottom: 30px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

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

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 8px;
    font-weight: 600;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 14px 16px;
    border: 2px solid var(--light-bg);
    border-radius: 8px;
    font-family: inherit;
    font-size: 16px;
    transition: var(--transition-fast);
    min-height: 44px;
    -webkit-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(0, 168, 232, 0.1);
}

.checkbox-group label {
    flex-direction: row;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    width: auto;
    cursor: pointer;
}

.form-message {
    padding: 15px;
    border-radius: 8px;
    display: none;
}

.form-message.success {
    display: block;
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.form-message.error {
    display: block;
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

.contact-info-card {
    background: var(--light-bg);
    padding: 40px 30px;
    border-radius: 15px;
    margin-bottom: 25px;
}

.contact-info-card h3 {
    font-size: 1.8rem;
    margin-bottom: 15px;
    color: var(--text-dark);
}

.contact-info-card > p {
    color: var(--text-muted);
    margin-bottom: 30px;
    line-height: 1.7;
}

.info-item {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.info-icon {
    width: 50px;
    height: 50px;
    background: var(--primary-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.info-content h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    color: var(--text-dark);
}

.info-content p {
    color: var(--text-muted);
    line-height: 1.7;
}

.social-connect {
    background: var(--light-bg);
    padding: 30px;
    border-radius: 15px;
}

.social-connect h4 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    color: var(--text-dark);
}

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

.social-link {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 15px;
    background: var(--white);
    border-radius: 8px;
    color: var(--text-dark);
    font-weight: 600;
    transition: var(--transition-fast);
}

.social-link:hover {
    background: var(--primary-color);
    color: var(--white);
    transform: translateX(5px);
}

.social-link i {
    font-size: 1.2rem;
}

.map-section {
    height: 400px;
    background: var(--light-bg);
}

.map-placeholder {
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
}

.map-placeholder i {
    font-size: 4rem;
    margin-bottom: 15px;
}

/* === Responsive Design === */
@media (max-width: 1024px) {
    .hero-title {
        font-size: 3rem;
    }
    
    .content-grid,
    .contact-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .mv-grid {
        grid-template-columns: 1fr;
    }
    
    .section-padding {
        padding: 60px 0;
    }
    
    .container {
        padding: 0 30px;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background: var(--dark-bg);
        width: 100%;
        padding: 30px;
        transition: var(--transition-normal);
        box-shadow: var(--shadow-lg);
        max-height: calc(100vh - 70px);
        overflow-y: auto;
        z-index: 999;
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .nav-menu li {
        width: 100%;
        text-align: center;
        margin: 5px 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .hero {
        min-height: 100vh;
        padding: 100px 0 50px;
    }
    
    .hero-title {
        font-size: 2.2rem;
        line-height: 1.3;
    }
    
    .hero-subtitle {
        font-size: 1.2rem;
    }
    
    .hero-description {
        font-size: 1rem;
        padding: 0 10px;
    }
    
    .section-padding {
        padding: 50px 0;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .page-header h1 {
        font-size: 2.2rem;
    }
    
    .features-grid,
    .services-grid,
    .products-grid,
    .team-grid,
    .values-grid {
        grid-template-columns: 1fr;
        gap: 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .hero-buttons {
        flex-direction: column;
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .hero-buttons .btn {
        width: 100%;
    }
    
    .products-filter {
        justify-content: flex-start;
        gap: 10px;
    }
    
    .filter-btn {
        padding: 8px 18px;
        font-size: 0.9rem;
    }
    
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 30px;
    }
    
    .logo-img {
        height: 40px;
    }
    
    .logo-text {
        font-size: 1.3rem;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .service-detail-card {
        margin-bottom: 40px;
    }
    
    .service-features-list {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 1.8rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .page-header h1 {
        font-size: 1.8rem;
    }
    
    .page-header {
        padding: 120px 0 60px;
    }
    
    .stat-number {
        font-size: 2.5rem;
    }
    
    .cta-content h2 {
        font-size: 1.6rem;
    }
    
    .cta-content p {
        font-size: 1rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .btn-large {
        padding: 14px 30px;
        font-size: 1rem;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .logo-img {
        height: 35px;
    }
    
    .logo-text {
        font-size: 1.1rem;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .products-grid {
        grid-template-columns: 1fr;
    }
    
    .product-card {
        padding: 25px;
    }
    
    .feature-card,
    .service-item {
        padding: 30px 20px;
    }
    
    .contact-info-card,
    .social-connect {
        padding: 25px 20px;
    }
}

/* === Checkout Page === */
.checkout-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.cart-wrapper h2,
.checkout-form-wrapper h2 {
    font-size: 1.8rem;
    margin-bottom: 25px;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
}

.cart-wrapper h2 i,
.checkout-form-wrapper h2 i {
    color: var(--primary-color);
}

.cart-items {
    margin-bottom: 25px;
}

.cart-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px 20px;
    text-align: center;
    color: var(--text-muted);
    background: var(--light-bg);
    border-radius: 15px;
}

.cart-empty i {
    font-size: 4rem;
    margin-bottom: 15px;
    color: var(--primary-color);
    opacity: 0.5;
}

.cart-empty p {
    font-size: 1.2rem;
    margin-bottom: 20px;
}

.cart-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 20px;
    background: var(--light-bg);
    border-radius: 12px;
    margin-bottom: 12px;
    transition: var(--transition-fast);
}

.cart-item:hover {
    box-shadow: var(--shadow-sm);
}

.cart-item-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    font-size: 1.3rem;
    flex-shrink: 0;
}

.cart-item-info {
    flex: 1;
}

.cart-item-info h4 {
    font-size: 1.1rem;
    color: var(--text-dark);
    margin-bottom: 4px;
}

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

.cart-item-price {
    font-weight: 700;
    color: var(--primary-color);
    font-size: 1.1rem;
    white-space: nowrap;
}

.cart-remove-btn {
    background: none;
    border: none;
    color: #FF6B6B;
    cursor: pointer;
    font-size: 1.2rem;
    padding: 8px;
    border-radius: 50%;
    transition: var(--transition-fast);
    min-width: 36px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cart-remove-btn:hover {
    background: rgba(255, 107, 107, 0.1);
}

.cart-summary {
    background: var(--light-bg);
    border-radius: 12px;
    padding: 25px;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    color: var(--text-muted);
}

.summary-row.total {
    border-top: 2px solid var(--primary-color);
    margin-top: 10px;
    padding-top: 15px;
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-dark);
}

.checkout-form h3 {
    font-size: 1.3rem;
    margin-bottom: 20px;
    margin-top: 10px;
    color: var(--text-dark);
    padding-bottom: 10px;
    border-bottom: 2px solid var(--light-bg);
}

.payment-methods {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-bottom: 25px;
}

.payment-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    background: var(--light-bg);
    border-radius: 10px;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 2px solid transparent;
}

.payment-option:hover {
    border-color: var(--primary-color);
}

.payment-option input[type="radio"] {
    accent-color: var(--primary-color);
    width: 18px;
    height: 18px;
}

.payment-option input[type="radio"]:checked + .payment-label {
    color: var(--primary-color);
    font-weight: 600;
}

.payment-label {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1rem;
    color: var(--text-dark);
}

.payment-label i {
    font-size: 1.2rem;
}

.btn-checkout {
    width: 100%;
    font-size: 1.1rem;
    padding: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
}

.secure-notice {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
    padding: 15px;
    background: var(--light-bg);
    border-radius: 8px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.secure-notice i {
    color: #28a745;
    font-size: 1.2rem;
}

.checkout-form .checkbox-group a {
    color: var(--primary-color);
    text-decoration: underline;
}

.checkout-form .checkbox-group a:hover {
    color: var(--accent-color);
}

/* === Legal Pages (Terms & Privacy) === */
.legal-content {
    background: var(--white);
}

.legal-wrapper {
    max-width: 900px;
    margin: 0 auto;
}

.legal-updated {
    color: var(--text-muted);
    font-style: italic;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--light-bg);
}

.legal-section {
    margin-bottom: 35px;
}

.legal-section h2 {
    font-size: 1.5rem;
    color: var(--text-dark);
    margin-bottom: 15px;
    padding-left: 15px;
    border-left: 4px solid var(--primary-color);
}

.legal-section p {
    color: var(--text-muted);
    line-height: 1.8;
    margin-bottom: 15px;
}

.legal-section ul,
.legal-section ol {
    list-style: none;
    padding: 0;
    margin-bottom: 15px;
}

.legal-section ul li,
.legal-section ol li {
    padding: 8px 0 8px 25px;
    color: var(--text-muted);
    line-height: 1.7;
    position: relative;
}

.legal-section ul li::before {
    content: '\f00c';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-size: 0.8rem;
}

.legal-section ol {
    counter-reset: legal-counter;
}

.legal-section ol li {
    counter-increment: legal-counter;
}

.legal-section ol li::before {
    content: counter(legal-counter) '.';
    position: absolute;
    left: 0;
    color: var(--primary-color);
    font-weight: 700;
}

.legal-section a {
    color: var(--primary-color);
    text-decoration: underline;
}

.legal-section a:hover {
    color: var(--accent-color);
}

.legal-divider {
    margin: 50px 0 30px;
    padding: 20px 0;
    border-top: 3px solid var(--primary-color);
}

.legal-main-heading {
    font-size: 2rem;
    color: var(--text-dark);
    display: flex;
    align-items: center;
    gap: 12px;
}

.legal-main-heading i {
    color: var(--primary-color);
}

/* === SSM Number in Footer === */
.ssm-number {
    font-size: 0.85rem;
    color: var(--secondary-color);
    margin-bottom: 15px !important;
    font-weight: 500;
}

/* === Add to Cart button === */
.btn-cart {
    background: #28a745;
    color: var(--white);
    border: none;
    padding: 8px 16px;
    border-radius: 50px;
    cursor: pointer;
    font-weight: 600;
    font-size: 0.85rem;
    transition: var(--transition-fast);
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.btn-cart:hover {
    background: #218838;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.3);
}

.btn-cart.added {
    background: var(--primary-color);
}

.product-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 20px;
    border-top: 1px solid var(--light-bg);
    flex-wrap: wrap;
    gap: 10px;
}

.product-actions {
    display: flex;
    gap: 8px;
    align-items: center;
}

/* === Responsive for new pages === */
@media (max-width: 1024px) {
    .checkout-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .checkout-grid {
        grid-template-columns: 1fr;
    }
    
    .legal-section h2 {
        font-size: 1.3rem;
    }
    
    .legal-main-heading {
        font-size: 1.6rem;
    }
    
    .cart-item {
        flex-wrap: wrap;
    }
    
    .cart-item-price {
        width: 100%;
        text-align: right;
    }

    .payment-methods {
        gap: 8px;
    }
}

@media (max-width: 480px) {
    .product-footer {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .product-actions {
        width: 100%;
    }
    
    .product-actions .btn,
    .product-actions .btn-cart {
        flex: 1;
        text-align: center;
        justify-content: center;
    }
}

/* === Utility Classes === */
.text-center {
    text-align: center;
}

.mb-20 {
    margin-bottom: 20px;
}

.mt-20 {
    margin-top: 20px;
}

/* === Accessibility === */
:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* === Print Styles === */
@media print {
    .navbar,
    .footer,
    .cta,
    .hero-buttons {
        display: none;
    }
}