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

:root {
    /* Color Palette - Modern Dark Maritime Theme with Excellent Contrast */
    --primary-color: #0ea5e9;
    --primary-dark: #0284c7;
    --primary-light: #38bdf8;
    --secondary-color: #1e40af;
    --accent-color: #06b6d4;
    --accent-dark: #0891b2;
    --accent-glow: rgba(6, 182, 212, 0.4);
    
    /* Text Colors - High Contrast for Readability */
    --text-primary: #f8fafc;
    --text-secondary: #e2e8f0;
    --text-muted: #cbd5e1;
    --text-light: #94a3b8;
    
    /* Background Colors - Dark Theme */
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --bg-card: #1e293b;
    --bg-card-hover: #334155;
    --bg-overlay: rgba(15, 23, 42, 0.95);
    
    /* Border & Shadow */
    --border-color: #334155;
    --border-light: #475569;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.4);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 20px var(--accent-glow);
    --shadow-colored: 0 8px 24px rgba(6, 182, 212, 0.3);
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    --gradient-hero: linear-gradient(135deg, rgba(14, 165, 233, 0.9) 0%, rgba(6, 182, 212, 0.85) 100%);
    --gradient-card: linear-gradient(135deg, #1e293b 0%, #334155 100%);
    
    /* Transitions */
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: all 0.15s ease;
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

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

ul {
    list-style: none;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1, h2, h3, h4, h5, h6 {
    font-family: 'Playfair Display', Georgia, serif;
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
    color: var(--text-primary);
    letter-spacing: -0.02em;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
}

h4 {
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
}

p {
    margin-bottom: 1rem;
    color: var(--text-secondary);
    font-size: 1.05rem;
    line-height: 1.8;
}

/* ============================================
   NAVIGATION
   ============================================ */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--bg-overlay);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-md);
    z-index: 1000;
    transition: var(--transition);
    border-bottom: 1px solid var(--border-color);
}

.navbar.scrolled {
    box-shadow: var(--shadow-md);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0;
}

.logo {
    display: flex;
    flex-direction: column;
    font-family: 'Playfair Display', serif;
}

.logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--accent-color);
    letter-spacing: -0.5px;
}

.logo-tagline {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--accent-color);
    letter-spacing: 1px;
    margin-top: -2px;
}

.nav-menu {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 0.5rem 0;
    transition: var(--transition);
}

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

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

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

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
}

.mobile-menu-toggle span {
    width: 25px;
    height: 2px;
    background: var(--primary-color);
    transition: var(--transition);
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    margin-top: 80px;
}

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

.hero-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -2;
    opacity: 1;
    transition: opacity 1s ease-in-out;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    text-align: center;
    color: #ffffff;
    max-width: 900px;
    padding: 4rem 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    color: var(--text-primary);
    margin-bottom: 1.5rem;
    font-weight: 700;
    letter-spacing: -1px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
    animation: fadeInUp 0.8s ease-out;
}

.hero-subtitle {
    font-size: clamp(1.25rem, 3vw, 1.75rem);
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: 1.5rem;
    font-weight: 400;
}

.hero-description {
    font-size: clamp(1rem, 2vw, 1.125rem);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2.5rem;
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 3rem;
}

.btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-weight: 600;
    font-size: 1rem;
    border-radius: 4px;
    transition: var(--transition);
    cursor: pointer;
    border: none;
    text-align: center;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--text-primary);
    box-shadow: var(--shadow-colored);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

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

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-color);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: var(--gradient-primary);
    color: var(--text-primary);
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-colored);
    border-color: transparent;
}

.hero-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
}

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}

.scroll-arrow {
    width: 30px;
    height: 30px;
    border-right: 2px solid rgba(255, 255, 255, 0.8);
    border-bottom: 2px solid rgba(255, 255, 255, 0.8);
    transform: rotate(45deg);
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0) rotate(45deg);
    }
    50% {
        transform: translateY(10px) rotate(45deg);
    }
}

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

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.05);
        opacity: 0.8;
    }
}

@keyframes float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

/* ============================================
   SECTION STYLES
   ============================================ */
section {
    padding: 6rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    color: var(--accent-color);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--gradient-primary);
    border-radius: 2px;
}

.section-subtitle {
    font-size: clamp(1.05rem, 2vw, 1.3rem);
    color: var(--text-muted);
    max-width: 700px;
    margin: 2rem auto 0;
    line-height: 1.8;
}

/* ============================================
   ABOUT SECTION
   ============================================ */
.about {
    background: var(--bg-secondary);
    position: relative;
    overflow: hidden;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 50%, rgba(6, 182, 212, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.about-intro {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 5rem;
}

.about-image-wrapper {
    position: relative;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: var(--transition);
}

.about-image:hover {
    transform: scale(1.05);
}

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

.about-content p {
    margin-bottom: 1.5rem;
    line-height: 1.9;
    color: var(--text-secondary);
    font-size: 1.1rem;
}

.mission-vision {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 5rem;
}

.mission-vision-card {
    background: var(--bg-card);
    padding: 3rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.mission-vision-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-primary);
    transform: scaleX(0);
    transform-origin: left;
    transition: var(--transition);
}

.mission-vision-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg), var(--shadow-colored);
    border-color: var(--accent-color);
}

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

.card-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-colored);
    transition: var(--transition);
}

.mission-vision-card:hover .card-icon {
    transform: rotate(5deg) scale(1.1);
}

.card-icon i {
    font-size: 1.5rem;
    color: #ffffff;
}

.mission-vision-card h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.values {
    margin-bottom: 5rem;
}

.values-title {
    text-align: center;
    color: var(--accent-color);
    margin-bottom: 3rem;
    font-size: 2rem;
}

.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.value-item {
    text-align: center;
    padding: 2.5rem 2rem;
    background: var(--bg-card);
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.value-item::after {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: var(--transition);
}

.value-item:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-colored);
    border-color: var(--accent-color);
}

.value-item:hover::after {
    opacity: 1;
}

.value-icon {
    width: 80px;
    height: 80px;
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: var(--shadow-colored);
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.value-item:hover .value-icon {
    transform: rotate(360deg) scale(1.1);
}

.value-icon i {
    font-size: 1.75rem;
    color: #ffffff;
}

.value-item h4 {
    color: var(--accent-color);
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
    position: relative;
    z-index: 1;
}

.clients-served {
    background: var(--bg-card);
    padding: 4rem 3rem;
    border-radius: 20px;
    color: var(--text-secondary);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.clients-title {
    text-align: center;
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 2rem;
}

.clients-description {
    text-align: center;
    margin-bottom: 3rem;
}

.clients-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.client-category {
    text-align: center;
    transition: var(--transition);
}

.client-category img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 8px;
    margin-bottom: 1rem;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
}

.client-category:hover img {
    transform: translateY(-8px) scale(1.03);
    box-shadow: var(--shadow-lg);
    filter: brightness(1.1);
}

.client-category h4 {
    font-size: 1.1rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-top: 1rem;
    transition: var(--transition);
}

.client-category:hover h4 {
    color: var(--primary-light);
}

.clients-note {
    text-align: center;
    font-style: italic;
    color: var(--text-muted);
    margin-top: 2rem;
    font-size: 1.05rem;
}

.client-category {
    cursor: pointer;
}

/* ============================================
   CLIENT MODAL
   ============================================ */
.client-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10000;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.client-modal.active {
    display: flex;
    opacity: 1;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(10px);
    cursor: pointer;
}

.modal-content {
    position: relative;
    background: var(--bg-card);
    border-radius: 20px;
    max-width: 900px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg), var(--shadow-glow);
    border: 1px solid var(--border-color);
    z-index: 10001;
    transform: scale(0.9);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    animation: modalSlideIn 0.3s ease-out forwards;
}

.client-modal.active .modal-content {
    transform: scale(1);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    width: 45px;
    height: 45px;
    background: var(--gradient-primary);
    border: none;
    border-radius: 50%;
    color: var(--text-primary);
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10002;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
}

.modal-close:hover {
    transform: rotate(90deg) scale(1.1);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.modal-image-wrapper {
    width: 100%;
    height: 400px;
    overflow: hidden;
    border-radius: 20px 20px 0 0;
}

.modal-image-wrapper img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.modal-text {
    padding: 3rem;
}

.modal-text h3 {
    color: var(--accent-color);
    margin-bottom: 1.5rem;
    font-size: 2rem;
    line-height: 1.3;
}

.modal-text p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    line-height: 1.9;
    margin: 0;
}

/* ============================================
   SERVICES SECTION
   ============================================ */
.services {
    background: var(--bg-primary);
    position: relative;
}

.services-grid {
    display: grid;
    gap: 3rem;
}

.service-card {
    display: grid;
    grid-template-columns: 400px 1fr;
    gap: 3rem;
    align-items: center;
    background: var(--bg-card);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition);
    border: 1px solid var(--border-color);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-lg), var(--shadow-colored);
    border-color: var(--accent-color);
}

.service-card:hover::before {
    transform: scaleY(1);
}

.service-card:nth-child(even) {
    grid-template-columns: 1fr 400px;
}

.service-card:nth-child(even) .service-image {
    order: 2;
}

.service-card:nth-child(even) .service-content {
    order: 1;
}

.service-image {
    width: 100%;
    height: 100%;
    min-height: 350px;
    overflow: hidden;
}

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

.service-card:hover .service-image img {
    transform: scale(1.1);
}

.service-content {
    padding: 3rem;
}

.service-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-colored);
    transition: var(--transition);
}

.service-card:hover .service-icon {
    transform: rotate(-5deg) scale(1.1);
}

.service-icon i {
    font-size: 1.5rem;
    color: #ffffff;
}

.service-content h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.service-description {
    margin-bottom: 1.5rem;
    line-height: 1.9;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.service-features {
    margin-bottom: 1.5rem;
}

.service-features h4 {
    font-size: 1.15rem;
    color: var(--accent-color);
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.service-features ul {
    list-style: none;
    padding-left: 0;
}

.service-features li {
    padding: 0.6rem 0;
    padding-left: 1.5rem;
    position: relative;
    color: var(--text-secondary);
    line-height: 1.7;
    transition: var(--transition);
}

.service-features li:hover {
    color: var(--accent-color);
    padding-left: 2rem;
}

.service-features li::before {
    content: '▸';
    position: absolute;
    left: 0;
    color: var(--accent-color);
    font-weight: bold;
}

.service-result {
    padding: 1.5rem;
    background: linear-gradient(135deg, rgba(6, 182, 212, 0.1) 0%, rgba(14, 165, 233, 0.05) 100%);
    border-left: 4px solid var(--accent-color);
    border-radius: 8px;
    margin-top: 1.5rem;
    color: var(--text-secondary);
}

.service-result strong {
    color: var(--accent-color);
    font-weight: 700;
}

/* ============================================
   WHY US SECTION
   ============================================ */
.why-us {
    background: var(--bg-secondary);
    position: relative;
}

.why-us-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.why-us-image {
    border-radius: 8px;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.why-us-image img {
    width: 100%;
    height: 600px;
    object-fit: cover;
    transition: var(--transition);
}

.why-us-image:hover img {
    transform: scale(1.05);
}

.why-us-list {
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.why-us-item {
    display: flex;
    gap: 1.5rem;
    align-items: flex-start;
    background: var(--bg-card);
    padding: 2rem;
    border-radius: 16px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.why-us-item::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    width: 4px;
    height: 100%;
    background: var(--gradient-primary);
    transform: scaleY(0);
    transform-origin: top;
    transition: var(--transition);
}

.why-us-item:hover {
    transform: translateX(10px);
    box-shadow: var(--shadow-lg), var(--shadow-colored);
    border-color: var(--accent-color);
}

.why-us-item:hover::before {
    transform: scaleY(1);
}

.why-us-icon {
    width: 60px;
    height: 60px;
    min-width: 60px;
    background: var(--gradient-primary);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-colored);
    transition: var(--transition);
    flex-shrink: 0;
}

.why-us-item:hover .why-us-icon {
    transform: rotate(10deg) scale(1.1);
}

.why-us-icon i {
    font-size: 1.25rem;
    color: #ffffff;
}

.why-us-text h4 {
    color: var(--accent-color);
    margin-bottom: 0.75rem;
    font-size: 1.2rem;
}

.why-us-text p {
    margin: 0;
    line-height: 1.8;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

/* ============================================
   CONTACT SECTION
   ============================================ */
.contact {
    background: var(--bg-primary);
    position: relative;
}

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

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

.contact-card {
    background: var(--bg-card);
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg), var(--shadow-colored);
    border-color: var(--accent-color);
}

.contact-icon {
    width: 70px;
    height: 70px;
    background: var(--gradient-primary);
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    box-shadow: var(--shadow-colored);
    transition: var(--transition);
}

.contact-card:hover .contact-icon {
    transform: rotate(-10deg) scale(1.1);
}

.contact-icon i {
    font-size: 1.5rem;
    color: #ffffff;
}

.contact-card h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.5rem;
}

.contact-card p {
    margin-bottom: 0.75rem;
    line-height: 1.9;
    color: var(--text-secondary);
    font-size: 1.05rem;
}

.contact-card p strong {
    color: var(--accent-color);
    font-weight: 700;
}

.contact-social {
    background: var(--bg-card);
    padding: 3rem 0;
    border-radius: 20px;
    box-shadow: var(--shadow-md);
    text-align: center;
    border: 1px solid var(--border-color);
    transition: var(--transition);
}

.contact-social:hover {
    box-shadow: var(--shadow-lg), var(--shadow-colored);
    border-color: var(--accent-color);
}

.contact-social h3 {
    color: var(--accent-color);
    margin-bottom: 1rem;
    font-size: 1.75rem;
}

.contact-social p {
    color: var(--text-secondary);
    margin-bottom: 2.5rem;
    font-size: 1.1rem;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    color: var(--accent-color);
    font-size: 0.95rem;
}

.twitter-links {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
}

.twitter-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: var(--gradient-primary);
    color: var(--text-primary);
    border-radius: 12px;
    text-decoration: none;
    transition: var(--transition);
    font-size: 1.1rem;
    font-weight: 600;
    min-width: 300px;
    justify-content: center;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.twitter-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.twitter-link:hover {
    transform: translateY(-5px) scale(1.02);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.twitter-link:hover::before {
    left: 100%;
}

.twitter-icon {
    font-size: 2rem;
    font-weight: 500;
    color: #ffffff;
}

.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(10, 61, 98, 0.1);
}

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

.btn-block {
    width: 100%;
}

.form-message {
    padding: 1rem;
    border-radius: 4px;
    text-align: center;
    font-weight: 500;
    display: none;
}

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

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

/* ============================================
   FOOTER
   ============================================ */
.footer {
    background: linear-gradient(135deg, #0ea5e9 0%, #06b6d4 100%);
    background: var(--gradient-primary);
    color: var(--text-primary);
    padding: 4rem 0 2rem;
    position: relative;
    overflow: hidden;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('data:image/svg+xml,<svg width="100" height="100" xmlns="http://www.w3.org/2000/svg"><defs><pattern id="grid" width="100" height="100" patternUnits="userSpaceOnUse"><path d="M 100 0 L 0 0 0 100" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="1"/></pattern></defs><rect width="100%" height="100%" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.footer-logo {
    display: flex;
    flex-direction: column;
    font-family: 'Playfair Display', serif;
    margin-bottom: 1rem;
}

.footer-content {
    position: relative;
    z-index: 1;
}

.footer-logo .logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.5px;
    position: relative;
    z-index: 1;
}

.footer-logo .logo-tagline {
    font-size: 0.75rem;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.7);
    letter-spacing: 1px;
    margin-top: -2px;
}

.footer-section {
    position: relative;
    z-index: 1;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.9;
    font-size: 1.05rem;
}

.footer-section h4 {
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-size: 1.2rem;
}

.footer-section ul {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-section ul a {
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
    display: inline-block;
}

.footer-section ul a:hover {
    color: var(--text-primary);
    padding-left: 8px;
    transform: translateX(5px);
}

.footer-bottom {
    text-align: center;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    z-index: 1;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin: 0;
}

/* ============================================
   RESPONSIVE DESIGN
   ============================================ */
@media (max-width: 1024px) {
    .about-intro,
    .mission-vision,
    .why-us-content,
    .contact-content {
        grid-template-columns: 1fr;
    }

    .service-card,
    .service-card:nth-child(even) {
        grid-template-columns: 1fr;
    }

    .service-card:nth-child(even) .service-image,
    .service-card:nth-child(even) .service-content {
        order: unset;
    }

    .service-image {
        min-height: 300px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background: var(--bg-card);
        flex-direction: column;
        align-items: flex-start;
        padding: 2rem;
        box-shadow: var(--shadow-md);
        transition: var(--transition);
        gap: 0;
        border-top: 1px solid var(--border-color);
    }
    
    .nav-menu .nav-link {
        color: var(--text-primary);
        width: 100%;
        padding: 1rem 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-menu .nav-link:hover {
        color: var(--accent-color);
        padding-left: 1rem;
    }

    .nav-menu.active {
        left: 0;
    }

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

    .nav-link {
        display: block;
        padding: 1rem 0;
        width: 100%;
    }

    .hero {
        min-height: 80vh;
    }

    .hero-content {
        padding: 2rem 1rem;
    }

    .hero-buttons {
        flex-direction: column;
        width: 100%;
    }

    .btn {
        width: 100%;
    }

    section {
        padding: 4rem 0;
    }

    .section-header {
        margin-bottom: 3rem;
    }

    .about-image {
        height: 350px;
    }

    .mission-vision-card,
    .contact-card,
    .contact-form-wrapper {
        padding: 2rem;
    }

    .service-content {
        padding: 2rem;
    }

    .why-us-image img {
        height: 400px;
    }

    .clients-grid {
        grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
        gap: 1.5rem;
    }

    .modal-content {
        max-width: 95%;
        padding: 0;
    }

    .modal-image-wrapper {
        height: 250px;
    }

    .modal-text {
        padding: 2rem 1.5rem;
    }

    .modal-text h3 {
        font-size: 1.5rem;
    }

    .modal-text p {
        font-size: 1rem;
    }

    .modal-close {
        top: 1rem;
        right: 1rem;
        width: 40px;
        height: 40px;
    }

    .footer-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 15px;
    }

    .hero-title {
        font-size: 2rem;
    }

    .hero-subtitle {
        font-size: 1.1rem;
    }

    .section-title {
        font-size: 1.75rem;
    }

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

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

    .mission-vision-card,
    .contact-card,
    .contact-form-wrapper {
        padding: 1.5rem;
    }
}

/* ============================================
   UTILITY CLASSES
   ============================================ */
.text-center {
    text-align: center;
}

.mt-1 { margin-top: 1rem; }
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-1 { margin-bottom: 1rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }