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

:root {
    --primary-color: #ff6b35;
    --primary-dark: #e85a28;
    --secondary-color: #004e89;
    --secondary-dark: #003a66;
    --dark-color: #1a1a2e;
    --light-color: #f7f9fc;
    --accent-color: #ffa600;
    --text-color: #333;
    --text-light: #666;
    --border-color: #e0e0e0;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.16);
}

body {
    font-family: 'Open Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    overflow-x: hidden;
    background: #fff;
    padding-top: 90px;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    line-height: 1.3;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.navbar {
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.95) 0%, rgba(22, 33, 62, 0.95) 100%);
    padding: 1rem 0;
    position: fixed;
    width: 100%;
    top: 0;
    z-index: 1000;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    overflow: visible;
}

.navbar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: url('images/header-bg.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    filter: blur(8px);
    opacity: 0.15;
    z-index: -1;
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 2rem;
    position: relative;
    z-index: 2;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    text-decoration: none;
    transition: all 0.3s ease;
}

.logo:hover {
    opacity: 0.9;
}

.logo-image {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 65px;
    height: 65px;
    transition: all 0.3s ease;
}

.logo-image img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 8px;
    filter: blur(10px);
    opacity: 0.5;
    transition: filter 0.8s ease-out, opacity 0.8s ease-out;
}

.logo-image img.loaded {
    filter: blur(0);
    opacity: 1;
}

.logo-text h2 {
    color: var(--primary-color);
    font-size: 1.6rem;
    margin-bottom: 0.2rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    transition: all 0.3s ease;
}

.navbar.scrolled .logo-text h2 {
    font-size: 1.3rem;
}

.logo-text .tagline {
    color: var(--accent-color);
    font-size: 0.85rem;
    font-style: italic;
    font-weight: 500;
    letter-spacing: 0.5px;
    transition: all 0.3s ease;
}

.navbar.scrolled .logo-text .tagline {
    font-size: 0.7rem;
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    color: #fff;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s ease;
    position: relative;
    letter-spacing: 0.3px;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.nav-icon {
    font-size: 1rem;
    opacity: 0.8;
    transition: all 0.3s ease;
}

.nav-links a:hover .nav-icon {
    opacity: 1;
    transform: scale(1.2);
}

.nav-links a.active {
    color: var(--primary-color);
}

.nav-links a.active .nav-icon {
    opacity: 1;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--primary-color);
    transition: width 0.3s ease;
}

.nav-links a:hover {
    color: var(--primary-color);
}

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

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    position: relative;
    z-index: 10000;
    padding: 8px;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: white;
    margin: 4px 0;
    transition: 0.3s;
    border-radius: 2px;
}

.hero {
    background-image: linear-gradient(135deg, rgba(26, 26, 46, 0.88) 0%, rgba(0, 78, 137, 0.82) 100%), url('images/hero-construction.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    position: relative;
    margin-top: -85px;
    padding: 4rem 2rem;
    padding-top: calc(4rem + 85px);
    overflow: hidden;
}

.hero::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image: 
        radial-gradient(circle at 20% 50%, rgba(255, 107, 53, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 80% 80%, rgba(255, 166, 0, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 40% 20%, rgba(0, 78, 137, 0.2) 0%, transparent 50%);
    animation: gradientShift 15s ease infinite;
    pointer-events: none;
}

@keyframes gradientShift {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.8;
        transform: scale(1.1);
    }
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        repeating-linear-gradient(
            45deg,
            transparent,
            transparent 100px,
            rgba(255, 107, 53, 0.04) 100px,
            rgba(255, 107, 53, 0.04) 200px
        ),
        repeating-linear-gradient(
            -45deg,
            transparent,
            transparent 100px,
            rgba(0, 78, 137, 0.04) 100px,
            rgba(0, 78, 137, 0.04) 200px
        );
    pointer-events: none;
    animation: patternMove 20s linear infinite;
}

@keyframes patternMove {
    0% {
        background-position: 0 0, 0 0;
    }
    100% {
        background-position: 100px 100px, -100px -100px;
    }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.7; }
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1200 600"><defs><linearGradient id="grad" x1="0%" y1="0%" x2="100%" y2="100%"><stop offset="0%" style="stop-color:rgba(255,107,53,0.05);stop-opacity:1" /><stop offset="100%" style="stop-color:rgba(255,166,0,0.05);stop-opacity:1" /></linearGradient></defs><path d="M0,300 Q300,100 600,300 T1200,300 L1200,600 L0,600 Z" fill="url(%23grad)"/></svg>') no-repeat center;
    background-size: cover;
    opacity: 0.6;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 900px;
}

.hero h1 {
    font-size: 4.2rem;
    margin-bottom: 1.5rem;
    animation: fadeInUp 1s ease;
    font-weight: 800;
    letter-spacing: -1px;
    text-shadow: 2px 4px 12px rgba(0, 0, 0, 0.5), 0 0 30px rgba(255, 107, 53, 0.3);
    line-height: 1.2;
    color: #ffffff;
}

.hero-subtitle {
    font-size: 1.6rem;
    margin-bottom: 2.5rem;
    opacity: 0.98;
    animation: fadeInUp 1s ease 0.2s backwards;
    font-weight: 500;
    text-shadow: 1px 2px 6px rgba(0, 0, 0, 0.4);
    letter-spacing: 0.3px;
    color: #f5f5f5;
}

.hero-badges {
    margin-bottom: 2.5rem;
    animation: fadeInUp 1s ease 0.4s backwards;
}

.badge {
    background: linear-gradient(to right, #FF9933 0%, #FFFFFF 45%, #FFFFFF 55%, #138808 100%);
    color: #1a1a2e;
    padding: 1rem 2.8rem;
    border-radius: 50px;
    font-weight: 900;
    display: inline-block;
    letter-spacing: 2.5px;
    box-shadow: 0 10px 35px rgba(255, 153, 51, 0.7), 0 0 0 4px rgba(255, 255, 255, 0.5), inset 0 2px 4px rgba(255, 255, 255, 0.3);
    font-size: 1.05rem;
    border: 3px solid rgba(255, 255, 255, 1);
    animation: badgePulse 3s ease-in-out infinite;
    text-shadow: 0 2px 4px rgba(255, 255, 255, 0.9), 0 -1px 2px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.badge::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(45deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    animation: badgeShine 4s linear infinite;
}

@keyframes badgePulse {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 8px 30px rgba(255, 153, 51, 0.6), 0 0 0 3px rgba(255, 255, 255, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 10px 40px rgba(255, 153, 51, 0.8), 0 0 0 4px rgba(255, 255, 255, 0.6);
    }
}

@keyframes badgeShine {
    0% {
        transform: translateX(-100%) translateY(-100%) rotate(45deg);
    }
    100% {
        transform: translateX(100%) translateY(100%) rotate(45deg);
    }
}

.cta-button {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35 0%, #f09053 100%);
    color: white;
    padding: 1.3rem 3.2rem;
    text-decoration: none;
    border-radius: 50px;
    font-size: 1.15rem;
    font-weight: 700;
    transition: all 0.4s ease;
    animation: fadeInUp 1s ease 0.6s backwards;
    box-shadow: 0 8px 30px rgba(255, 107, 53, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    letter-spacing: 0.5px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.cta-button::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.cta-button:hover::before {
    left: 100%;
}

.cta-button:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(255, 107, 53, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.3);
    background: linear-gradient(135deg, #f09053 0%, #ff6b35 100%);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

section {
    padding: 6rem 0;
}

.section-title {
    font-size: 3rem;
    text-align: center;
    margin-bottom: 1rem;
    color: var(--secondary-color);
    font-weight: 800;
    letter-spacing: -1px;
}

.section-subtitle {
    text-align: center;
    font-size: 1.3rem;
    color: var(--text-light);
    margin-bottom: 4rem;
    font-weight: 400;
}

.about-section {
    background: white;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 2rem;
}

.about-text p {
    margin-bottom: 1.5rem;
    line-height: 1.9;
    font-size: 1.05rem;
    color: var(--text-light);
}

.about-text h3 {
    color: var(--secondary-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
}

.highlight-box {
    background: linear-gradient(135deg, var(--light-color), #fff);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 2rem;
    border-left: 5px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.highlight-box h4 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.feature-card {
    background: linear-gradient(135deg, #fff, var(--light-color));
    padding: 2.5rem;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
}

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

.feature-card h4 {
    color: var(--secondary-color);
    margin-bottom: 1.2rem;
    font-size: 1.5rem;
}

.feature-card ul {
    margin-left: 1.5rem;
    margin-top: 1rem;
}

.feature-card li {
    margin-bottom: 0.8rem;
    color: var(--text-light);
    line-height: 1.7;
}

.services-section {
    background: var(--light-color);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.service-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
}

.service-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.service-icon img {
    width: 70px;
    height: 70px;
    object-fit: contain;
    filter: blur(10px) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    opacity: 0.5;
    transition: filter 0.8s ease-out, opacity 0.8s ease-out;
}

.service-icon img.loaded {
    filter: blur(0) drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
    opacity: 1;
}

@keyframes fadeInImage {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.service-card h3 {
    color: var(--secondary-color);
    margin-bottom: 1.2rem;
    font-size: 1.4rem;
}

.service-card p {
    color: var(--text-light);
    line-height: 1.8;
}

.values-section {
    background: white;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.value-card {
    background: linear-gradient(135deg, #fff, var(--light-color));
    padding: 2.5rem;
    border-radius: 16px;
    text-align: center;
    border: 2px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.value-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

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

.value-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.value-step {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
    padding: 0.6rem 1.5rem;
    border-radius: 50px;
    font-size: 0.85rem;
    margin-bottom: 1.5rem;
    display: inline-block;
    font-weight: 600;
    letter-spacing: 0.5px;
    box-shadow: 0 4px 12px rgba(0, 78, 137, 0.3);
}

.value-card h3 {
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-size: 1.6rem;
}

.value-card p {
    color: var(--text-light);
    line-height: 1.8;
}

.hse-section {
    background: var(--light-color);
}

.hse-content {
    margin-top: 3rem;
}

.hse-intro {
    background: white;
    padding: 3rem;
    border-radius: 16px;
    margin-bottom: 3rem;
    box-shadow: var(--shadow-md);
    border-left: 6px solid var(--primary-color);
}

.hse-intro p {
    margin-bottom: 1.5rem;
    line-height: 1.9;
    font-size: 1.05rem;
    color: var(--text-light);
}

.hse-intro p:last-child {
    margin-bottom: 0;
}

.hse-commitments {
    margin-bottom: 3rem;
}

.hse-commitments h3 {
    color: var(--secondary-color);
    margin-bottom: 3rem;
    font-size: 2.5rem;
    text-align: center;
}

.commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
}

.commitment-item {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
}

.commitment-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

.commitment-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.commitment-item h4 {
    color: var(--secondary-color);
    margin-bottom: 1.2rem;
    font-size: 1.4rem;
}

.commitment-item p {
    line-height: 1.8;
    color: var(--text-light);
}

.hse-responsibility {
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    color: white;
    padding: 4rem;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.hse-responsibility h3 {
    color: white;
    margin-bottom: 2rem;
    font-size: 2.5rem;
}

.hse-responsibility p {
    line-height: 1.9;
    margin-bottom: 1.5rem;
    font-size: 1.05rem;
}

.hse-responsibility p:last-child {
    margin-bottom: 0;
}

.hse-review {
    font-style: italic;
    padding-top: 1.5rem;
    border-top: 2px solid rgba(255, 255, 255, 0.2);
    margin-top: 1.5rem;
    opacity: 0.95;
}

.gallery-section {
    background: white;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 16px;
    cursor: pointer;
    aspect-ratio: 4/3;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
}

.gallery-item:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-lg);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    filter: blur(10px);
    opacity: 0.5;
    transition: transform 0.3s ease, filter 0.8s ease-out, opacity 0.8s ease-out;
}

.gallery-item img.loaded {
    filter: blur(0);
    opacity: 1;
}

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

.gallery-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(0, 78, 137, 0.9), rgba(255, 107, 53, 0.9));
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s;
}

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

.gallery-overlay span {
    color: white;
    font-size: 1.3rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.lightbox {
    display: none;
    position: fixed;
    z-index: 2000;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    align-items: center;
    justify-content: center;
}

.lightbox.active {
    display: flex;
}

.lightbox-image {
    max-width: 90%;
    max-height: 85%;
    object-fit: contain;
    animation: zoomIn 0.3s;
    border-radius: 8px;
    filter: blur(10px);
    opacity: 0.5;
    transition: filter 0.8s ease-out, opacity 0.8s ease-out;
}

.lightbox-image.loaded {
    filter: blur(0);
    opacity: 1;
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

.close-lightbox,
.prev-lightbox,
.next-lightbox {
    position: absolute;
    color: white;
    font-size: 3rem;
    cursor: pointer;
    user-select: none;
    transition: all 0.3s;
    padding: 10px;
    font-weight: 300;
}

.close-lightbox:hover,
.prev-lightbox:hover,
.next-lightbox:hover {
    color: var(--primary-color);
    transform: scale(1.1);
}

.close-lightbox {
    top: 30px;
    right: 50px;
    font-size: 4rem;
}

.prev-lightbox {
    left: 50px;
    top: 50%;
    transform: translateY(-50%);
}

.next-lightbox {
    right: 50px;
    top: 50%;
    transform: translateY(-50%);
}

.lightbox-caption {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-size: 1.2rem;
    background: rgba(0, 0, 0, 0.8);
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.contact-section {
    background: white;
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    margin-top: 3rem;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.info-card {
    background: linear-gradient(135deg, #fff, var(--light-color));
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 2px solid var(--border-color);
}

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

.info-card h3 {
    color: var(--secondary-color);
    margin-bottom: 1.2rem;
    font-size: 1.4rem;
}

.info-card a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: 600;
    transition: color 0.3s;
}

.info-card a:hover {
    color: var(--primary-dark);
    text-decoration: underline;
}

/* Contact Form */
.contact-form-container {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    margin-bottom: 3rem;
}

.contact-form-container h3 {
    color: var(--secondary-color);
    margin-bottom: 0.5rem;
    font-size: 2rem;
    text-align: center;
}

.form-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2rem;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--secondary-color);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-color);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(255, 107, 53, 0.1);
}

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

.submit-btn {
    width: 100%;
    padding: 1.2rem 2rem;
    background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
    color: white;
    border: none;
    border-radius: 12px;
    font-size: 1.1rem;
    font-weight: 700;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.8rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.submit-btn svg {
    flex-shrink: 0;
}

.whatsapp-contact-container {
    background: linear-gradient(135deg, #fff, var(--light-color));
    padding: 3rem;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
}

.whatsapp-contact-container h3 {
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-size: 2rem;
    text-align: center;
}

.whatsapp-subtitle {
    text-align: center;
    color: var(--text-light);
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
}

.whatsapp-buttons {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.whatsapp-btn {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    background: linear-gradient(135deg, #25D366, #128C7E);
    color: white;
    padding: 1.8rem 2rem;
    border-radius: 16px;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 4px 15px rgba(37, 211, 102, 0.3);
    border: 2px solid transparent;
}

.whatsapp-btn:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
    border-color: rgba(255, 255, 255, 0.3);
}

.whatsapp-icon {
    background: rgba(255, 255, 255, 0.2);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.whatsapp-icon svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

.whatsapp-text {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    flex: 1;
}

.whatsapp-label {
    font-size: 0.9rem;
    opacity: 0.9;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.whatsapp-number {
    font-size: 1.4rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.whatsapp-info {
    margin-top: 2rem;
    text-align: center;
    padding: 1.5rem;
    background: rgba(37, 211, 102, 0.08);
    border-radius: 12px;
    border: 1px solid rgba(37, 211, 102, 0.2);
}

.whatsapp-info p {
    color: var(--text-light);
    font-size: 0.95rem;
    margin: 0;
    line-height: 1.6;
}

/* Memberships Section */
.memberships-section {
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 2px solid var(--border-color);
}

.membership-title {
    font-size: 2.5rem;
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 3rem;
}

.membership-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2.5rem;
    max-width: 900px;
    margin: 0 auto;
}

.membership-card {
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid transparent;
}

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

.membership-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.membership-card h4 {
    color: var(--secondary-color);
    font-size: 1.8rem;
    margin-bottom: 1rem;
}

.membership-card p {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.membership-detail {
    color: var(--primary-color);
    font-weight: 700;
    font-size: 1.1rem;
}

/* India Coverage Section */
.india-coverage-section {
    margin-top: 5rem;
    padding: 8rem 2rem;
    background-image: url('images/india-map.png');
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
    background-color: #f8f9fa;
    position: relative;
    text-align: center;
}

.india-coverage-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 249, 250, 0.8) 100%);
    z-index: 1;
}

.india-map-overlay {
    position: relative;
    z-index: 2;
}

.coverage-title {
    font-size: 3.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
    font-weight: 800;
    text-shadow: 2px 2px 4px rgba(255, 255, 255, 0.9);
}

.coverage-subtitle {
    font-size: 1.5rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Leadership Section */
.leadership-section {
    margin-top: 5rem;
    padding-top: 4rem;
    border-top: 2px solid var(--border-color);
}

.leadership-title {
    font-size: 2.5rem;
    color: var(--secondary-color);
    text-align: center;
    margin-bottom: 0.5rem;
}

.leadership-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: 1.1rem;
    margin-bottom: 3rem;
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    max-width: 1000px;
    margin: 0 auto;
}

.leader-card {
    background: white;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.3s ease;
    text-align: center;
}

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

.leader-image {
    width: 100%;
    height: 250px;
    overflow: hidden;
    background: linear-gradient(135deg, #f0f0f0 0%, #e0e0e0 100%);
}

.leader-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s ease;
}

.leader-card:hover .leader-image img {
    transform: scale(1.05);
}

.leader-info {
    padding: 1.5rem;
}

.leader-info h4 {
    color: var(--secondary-color);
    font-size: 1.1rem;
    margin-bottom: 0.3rem;
}

.leader-info p {
    color: var(--primary-color);
    font-size: 0.9rem;
    font-weight: 600;
}

@media (max-width: 768px) {
    .leadership-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
    }
    
    .leader-image {
        height: 200px;
    }
}

@media (max-width: 480px) {
    .leadership-grid {
        grid-template-columns: 1fr;
    }
}

.footer {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 100%);
    color: white;
    padding: 4rem 0 1.5rem;
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    margin-bottom: 3rem;
    padding-bottom: 3rem;
    border-bottom: 2px solid rgba(255, 255, 255, 0.1);
    align-items: start;
}

.footer-main h3 {
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    font-size: 1.6rem;
}

.footer-tagline {
    color: var(--accent-color);
    font-style: italic;
    margin-bottom: 0.8rem;
    font-weight: 600;
}

.footer-desc {
    color: #bbb;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Footer Actions */
.footer-actions {
    margin: 2rem 0 1.5rem;
}

.company-profile-btn {
    display: inline-block;
    background: linear-gradient(135deg, #ff6b35 0%, #f09053 100%);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    font-size: 15px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(255, 107, 53, 0.3);
}

.company-profile-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(255, 107, 53, 0.4);
}

.startup-badge-container {
    margin-top: 2rem;
}

.startup-badge-link {
    display: inline-flex;
    align-items: center;
    gap: 1.2rem;
    padding: 1.2rem 1.5rem;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.04) 100%);
    border: 2px solid rgba(255, 153, 0, 0.3);
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.startup-badge-link:hover {
    transform: translateY(-3px);
    border-color: rgba(255, 153, 0, 0.6);
    box-shadow: 0 8px 25px rgba(255, 153, 0, 0.2);
}

.startup-badge {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: 8px;
}

.startup-info {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.startup-label {
    color: #fff;
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.3px;
}

.startup-cert {
    color: var(--accent-color);
    font-weight: 600;
    font-size: 0.9rem;
}

.startup-valid {
    color: #aaa;
    font-size: 0.8rem;
    font-style: italic;
}

.footer-location h4 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.3rem;
    font-weight: 700;
}

.registration-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.reg-item {
    display: flex;
    gap: 0.5rem;
    font-size: 0.9rem;
}

.reg-label {
    color: #999;
    font-weight: 600;
    min-width: 80px;
}

.reg-value {
    color: #eee;
    font-weight: 500;
}

.footer-location {
    background: rgba(255, 107, 53, 0.05);
    padding: 2rem;
    border-radius: 12px;
    border-left: 4px solid var(--primary-color);
    text-align: center;
}

.footer-location p {
    color: #ddd;
    line-height: 1.7;
    font-size: 1.05rem;
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    color: #aaa;
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .logo-image {
        width: 45px;
        height: 45px;
    }

    .logo-text h2 {
        font-size: 1.2rem;
        line-height: 1.2;
    }

    .logo-text .tagline {
        font-size: 0.7rem;
    }

    .navbar {
        padding: 1rem 0;
    }

    .navbar .container {
        gap: 1rem;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: linear-gradient(135deg, #1a1a2e, #16213e);
        padding: 1.5rem;
        gap: 1rem;
        box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
        max-height: calc(100vh - 80px);
        overflow-y: auto;
        z-index: 9999;
        width: 100%;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        display: flex;
        padding: 1rem 1.2rem;
        font-size: 1.05rem;
        border-radius: 8px;
        transition: all 0.3s ease;
    }

    .nav-icon {
        font-size: 1.2rem;
    }

    .nav-links a.active {
        background: rgba(255, 107, 53, 0.2);
        color: var(--primary-color);
    }

    .nav-links a:hover {
        background: rgba(255, 107, 53, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .hamburger {
        display: flex;
    }

    .hero h1 {
        font-size: 2.5rem;
    }

    .hero-subtitle {
        font-size: 1.2rem;
    }

    .section-title {
        font-size: 2rem;
        line-height: 1.3;
        padding: 0 1rem;
        word-wrap: break-word;
        overflow-wrap: break-word;
        hyphens: auto;
    }

    .section-subtitle {
        font-size: 1.1rem;
        padding: 0 1rem;
    }

    .about-content,
    .contact-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

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

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .close-lightbox {
        top: 15px;
        right: 25px;
        font-size: 3rem;
    }

    .prev-lightbox,
    .next-lightbox {
        font-size: 2.5rem;
    }

    .prev-lightbox {
        left: 15px;
    }

    .next-lightbox {
        right: 15px;
    }

    .lightbox-image {
        max-width: 95%;
        max-height: 80%;
    }

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

    .hse-intro,
    .hse-responsibility {
        padding: 2rem;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2.5rem;
    }

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

    .whatsapp-contact-container {
        padding: 2rem;
    }

    .whatsapp-btn {
        padding: 1.5rem 1.2rem;
        gap: 1rem;
    }

    .whatsapp-icon {
        width: 50px;
        height: 50px;
    }

    .whatsapp-icon svg {
        width: 28px;
        height: 28px;
    }

    .whatsapp-number {
        font-size: 1.2rem;
    }

    section {
        padding: 4rem 0;
    }

    .container {
        padding: 0 20px;
    }
}

/* ========================================
   HOME PAGE ENHANCEMENTS
   ======================================== */

/* Hero Buttons */
.hero-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    margin-top: 2.5rem;
    flex-wrap: wrap;
}

.cta-button-secondary {
    display: inline-block;
    padding: 1.3rem 3rem;
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border: 2px solid rgba(255, 107, 53, 0.6);
    text-decoration: none;
    border-radius: 50px;
    font-weight: 600;
    font-size: 1.15rem;
    backdrop-filter: blur(10px);
    transition: all 0.4s ease;
    text-align: center;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    letter-spacing: 0.5px;
}

.cta-button-secondary:hover {
    background: rgba(255, 107, 53, 0.2);
    border-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 0 10px 30px rgba(255, 107, 53, 0.4);
}

/* Stats Section */
.stats-section {
    background: linear-gradient(135deg, #1a1a2e 0%, #16213e 50%, #0f3057 100%);
    padding: 5rem 0;
    margin-top: -2px;
    position: relative;
    overflow: hidden;
    box-shadow: inset 0 10px 30px rgba(0, 0, 0, 0.3);
}

.stats-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(255, 107, 53, 0.15) 0%, transparent 40%),
        radial-gradient(circle at 90% 80%, rgba(255, 166, 0, 0.12) 0%, transparent 40%);
    animation: pulse 6s ease-in-out infinite;
}

.stats-section::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 50px,
        rgba(255, 255, 255, 0.03) 50px,
        rgba(255, 255, 255, 0.03) 100px
    );
    animation: backgroundScroll 30s linear infinite;
}

@keyframes backgroundScroll {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(100px);
    }
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 3rem;
    text-align: center;
}

.stat-card {
    color: #fff;
    padding: 2.5rem 1.5rem;
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.1) 0%, rgba(0, 78, 137, 0.1) 100%);
    border-radius: 16px;
    border: 1px solid rgba(255, 107, 53, 0.2);
    transition: all 0.4s ease;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    text-align: center;
}

.stat-card:hover {
    transform: translateY(-8px);
    background: linear-gradient(135deg, rgba(255, 107, 53, 0.15) 0%, rgba(0, 78, 137, 0.15) 100%);
    border-color: rgba(255, 107, 53, 0.4);
    box-shadow: 0 16px 40px rgba(255, 107, 53, 0.3);
}

.stat-icon {
    font-size: 3.5rem;
    margin-bottom: 1.2rem;
}

.stat-icon img {
    width: 64px;
    height: 64px;
    object-fit: contain;
    filter: blur(10px) drop-shadow(0 4px 8px rgba(255, 107, 53, 0.3));
    opacity: 0.5;
    transition: filter 0.8s ease-out, opacity 0.8s ease-out, transform 0.3s ease;
}

.stat-icon img.loaded {
    filter: blur(0) drop-shadow(0 4px 8px rgba(255, 107, 53, 0.3));
    opacity: 1;
}

.stat-card:hover .stat-icon img {
    transform: scale(1.1);
}

.stat-card:nth-child(1) .stat-icon img.loaded { transition-delay: 0.1s; }
.stat-card:nth-child(2) .stat-icon img.loaded { transition-delay: 0.2s; }
.stat-card:nth-child(3) .stat-icon img.loaded { transition-delay: 0.3s; }
.stat-card:nth-child(4) .stat-icon img.loaded { transition-delay: 0.4s; }

.stat-number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: 0.5rem;
    text-shadow: 0 2px 8px rgba(255, 107, 53, 0.4);
}

.stat-label {
    font-size: 1.15rem;
    font-weight: 600;
    opacity: 0.95;
    color: #ffffff;
    letter-spacing: 0.3px;
}

/* Home About Section */
.home-about {
    padding: 6rem 0;
    background: var(--light-color);
}

.home-about-content {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 4rem;
    align-items: center;
}

.home-about-text h2 {
    margin-bottom: 1.5rem;
    color: var(--secondary-color);
}

.home-about-text p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-light);
    line-height: 1.8;
}

.home-features {
    margin: 2.5rem 0;
}

.home-feature-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
    font-size: 1.05rem;
    color: var(--text-color);
}

.feature-check {
    width: 28px;
    height: 28px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    color: #fff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.learn-more-btn {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 1rem 2rem;
    background: var(--primary-color);
    color: #fff;
    text-decoration: none;
    border-radius: 8px;
    font-weight: 600;
    transition: all 0.3s ease;
}

.learn-more-btn:hover {
    background: var(--primary-dark);
    transform: translateX(5px);
}

.home-about-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.home-about-image img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
    object-fit: cover;
}

.about-image-placeholder {
    width: 100%;
    max-width: 400px;
    aspect-ratio: 1;
    background: linear-gradient(135deg, var(--secondary-color), var(--secondary-dark));
    border-radius: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #fff;
    box-shadow: var(--shadow-lg);
}

.placeholder-icon {
    font-size: 6rem;
    margin-bottom: 1rem;
    filter: drop-shadow(0 4px 10px rgba(0, 0, 0, 0.3));
}

.about-image-placeholder p {
    font-size: 1.5rem;
    font-weight: 600;
    margin: 0;
}

/* Home Services Section */
.home-services {
    padding: 6rem 0;
    background: #fff;
}

.home-services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2.5rem;
    margin: 3rem 0;
}

.home-service-card {
    background: #fff;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

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

.home-service-card .service-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
}

.home-service-card .service-icon img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    filter: blur(10px);
    opacity: 0.5;
    transition: filter 0.8s ease-out, opacity 0.8s ease-out;
}

.home-service-card .service-icon img.loaded {
    filter: blur(0);
    opacity: 1;
}

.home-service-card:nth-child(1) .service-icon img.loaded { transition-delay: 0.1s; }
.home-service-card:nth-child(2) .service-icon img.loaded { transition-delay: 0.2s; }
.home-service-card:nth-child(3) .service-icon img.loaded { transition-delay: 0.3s; }
.home-service-card:nth-child(4) .service-icon img.loaded { transition-delay: 0.4s; }
.home-service-card:nth-child(5) .service-icon img.loaded { transition-delay: 0.5s; }
.home-service-card:nth-child(6) .service-icon img.loaded { transition-delay: 0.6s; }

.home-service-card h3 {
    color: var(--secondary-color);
    font-size: 1.4rem;
    margin-bottom: 1rem;
}

.home-service-card p {
    color: var(--text-light);
    line-height: 1.7;
}

.services-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Home Values Section */
.home-values {
    padding: 6rem 0;
    background: linear-gradient(135deg, rgba(0, 78, 137, 0.03) 0%, rgba(255, 107, 53, 0.03) 100%);
}

.home-values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2.5rem;
    margin-top: 3rem;
}

.home-value-card {
    background: #fff;
    padding: 2.5rem 2rem;
    border-radius: 15px;
    box-shadow: var(--shadow-sm);
    border-left: 5px solid var(--primary-color);
    transition: all 0.3s ease;
}

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

.value-number {
    font-size: 3rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 1rem;
}

.home-value-card h3 {
    color: var(--secondary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.home-value-card p {
    color: var(--text-light);
    line-height: 1.7;
}

/* Home Gallery Preview */
.home-gallery-preview {
    padding: 6rem 0;
    background: #fff;
}

.home-gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.home-gallery-item {
    aspect-ratio: 4/3;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
}

.home-gallery-item:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-md);
}

.home-gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-cta {
    text-align: center;
    margin-top: 3rem;
}

/* Home CTA Section */
.home-cta {
    padding: 5rem 0;
    background: linear-gradient(135deg, var(--secondary-color) 0%, var(--secondary-dark) 100%);
    color: #fff;
}

.cta-content {
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
    color: #fff;
}

.cta-content p {
    font-size: 1.2rem;
    margin-bottom: 2.5rem;
    opacity: 0.95;
}

.cta-buttons {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Responsive Styles for Home Page */
@media (max-width: 768px) {
    .home-about-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

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

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

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

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

    .hero-buttons {
        flex-direction: column;
        gap: 1rem;
    }

    .cta-buttons {
        flex-direction: column;
    }

    .cta-content h2 {
        font-size: 2rem;
    }

    .stat-number {
        font-size: 2rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .logo-image {
        width: 38px;
        height: 38px;
    }

    .logo-text h2 {
        font-size: 0.95rem;
    }

    .logo-text .tagline {
        font-size: 0.6rem;
    }

    .container {
        padding: 0 16px;
    }

    .section-title {
        font-size: 1.6rem;
        line-height: 1.4;
        padding: 0 0.5rem;
    }

    section {
        padding: 3rem 0;
    }

    .hero h1 {
        font-size: 2rem;
        line-height: 1.3;
    }
}

/* Hamburger Animation */
.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -6px);
}

/* Beautiful Section Backgrounds */
.home-about {
    background: 
        linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    position: relative;
    overflow: hidden;
}

.home-about::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 107, 53, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 20s ease-in-out infinite;
}

.home-about::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -5%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(0, 78, 137, 0.05) 0%, transparent 70%);
    border-radius: 50%;
    animation: float 15s ease-in-out infinite reverse;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0) translateX(0);
    }
    50% {
        transform: translateY(-30px) translateX(30px);
    }
}

.home-services {
    background: 
        linear-gradient(135deg, #f8f9fa 0%, #ffffff 100%);
    position: relative;
}

.home-services::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 100px,
            rgba(0, 78, 137, 0.02) 100px,
            rgba(0, 78, 137, 0.02) 200px
        );
    pointer-events: none;
}

.services-section {
    background: 
        linear-gradient(135deg, #ffffff 0%, #f8f9fa 50%, #ffffff 100%);
    position: relative;
}

/* Floating Geometric Shapes */
.hero-content::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 5%;
    width: 100px;
    height: 100px;
    border: 3px solid rgba(255, 107, 53, 0.2);
    border-radius: 20px;
    transform: rotate(45deg);
    animation: rotateFloat 25s linear infinite;
    z-index: -1;
}

.hero-content::after {
    content: '';
    position: absolute;
    bottom: 15%;
    right: 8%;
    width: 80px;
    height: 80px;
    border: 3px solid rgba(255, 166, 0, 0.2);
    border-radius: 50%;
    animation: rotateFloat 20s linear infinite reverse;
    z-index: -1;
}

@keyframes rotateFloat {
    0% {
        transform: rotate(0deg) translateY(0);
    }
    50% {
        transform: rotate(180deg) translateY(-20px);
    }
    100% {
        transform: rotate(360deg) translateY(0);
    }
}

/* Enhanced Footer Background */
footer {
    background: 
        linear-gradient(135deg, #0f1419 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    overflow: hidden;
}

footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-image:
        radial-gradient(circle at 30% 50%, rgba(255, 107, 53, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(0, 78, 137, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

/* Add depth to stat cards */
.stat-card {
    position: relative;
    z-index: 1;
}


/* Image Loading Optimization */
img {
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

.service-icon, .stat-icon {
    position: relative;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* Loading placeholder for images */
.service-icon::before, .stat-icon::before {
    content: '';
    position: absolute;
    width: 60px;
    height: 60px;
    background: linear-gradient(90deg, #f0f0f0 25%, #e0e0e0 50%, #f0f0f0 75%);
    background-size: 200% 100%;
    border-radius: 10px;
    animation: shimmer 1.5s infinite;
    z-index: -1;
}

@keyframes shimmer {
    0% {
        background-position: -200% 0;
    }
    100% {
        background-position: 200% 0;
    }
}

/* Hide placeholder when image loads */
.service-icon img[src], .stat-icon img[src] {
    position: relative;
    z-index: 1;
}

/* Smooth transition for all images */
.service-card, .stat-card, .home-service-card {
    will-change: transform;
}

/* Performance optimization */
.hero::before, .hero::after,
.stats-section::before, .stats-section::after,
.home-about::before, .home-about::after {
    will-change: transform, opacity;
}