/* ====================================
   EMA GLOBAL - CORPORATE TEMPLATE
   Professional, Clean, Trustworthy
   ==================================== */

:root {
    /* Professional Color Palette */
    --primary-navy: #0A2540;
    --primary-blue: #1E5A8E;
    --accent-gold: #C9A962;
    --accent-orange: #E67E22;

    --dark-bg: #0F1419;
    --light-bg: #F8FAFB;
    --white: #FFFFFF;

    --text-primary: #1A202C;
    --text-secondary: #4A5568;
    --text-muted: #718096;

    --border-color: #E2E8F0;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
    --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
    --shadow-lg: 0 10px 40px rgba(0,0,0,0.15);
    --shadow-xl: 0 20px 60px rgba(0,0,0,0.2);

    --gradient-primary: linear-gradient(135deg, var(--primary-navy) 0%, var(--primary-blue) 100%);
    --gradient-gold: linear-gradient(135deg, #C9A962 0%, #D4AF37 100%);
}

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

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    background: var(--white);
}

.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========== TOP BAR ========== */
.top-bar {
    background: var(--dark-bg);
    color: var(--white);
    padding: 12px 0;
    font-size: 14px;
}

.top-bar-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.top-bar-left,
.top-bar-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

.top-bar a {
    color: rgba(255,255,255,0.85);
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}

.top-bar a:hover {
    color: var(--accent-gold);
}

/* ========== NAVIGATION ========== */
.navbar {
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s;
}

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

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

.logo {
    display: flex;
    align-items: center;
}

.logo-img {
    height: 60px;
    width: auto;
    object-fit: contain;
    transition: all 0.3s ease;
}

.navbar.scrolled .logo-img {
    height: 50px;
}

.logo h1 {
    font-size: 32px;
    font-weight: 800;
    color: var(--primary-navy);
    letter-spacing: -1px;
}

.logo h1 span {
    color: var(--accent-gold);
}

.logo .tagline {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-top: -4px;
    font-weight: 500;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 40px;
    align-items: center;
}

.nav-menu a {
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 15px;
    transition: color 0.3s;
    position: relative;
}

.nav-menu a.active,
.nav-menu a:hover {
    color: var(--primary-blue);
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-gold);
    transition: width 0.3s;
}

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

.dropdown {
    position: relative;
}

.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--white);
    box-shadow: var(--shadow-lg);
    border-radius: 8px;
    padding: 12px 0;
    min-width: 240px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s;
    margin-top: 16px;
}

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

.dropdown-menu li {
    list-style: none;
}

.dropdown-menu a {
    padding: 10px 20px;
    display: block;
    color: var(--text-primary);
}

.dropdown-menu a::after {
    display: none;
}

.dropdown-menu a:hover {
    background: var(--light-bg);
    color: var(--primary-blue);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 26px;
    height: 3px;
    background: var(--primary-navy);
    border-radius: 2px;
    transition: all 0.3s;
}

/* ========== BUTTONS ========== */
.btn-primary,
.btn-secondary {
    padding: 14px 32px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all 0.3s;
    display: inline-block;
    cursor: pointer;
    border: none;
}

.btn-primary {
    background: var(--gradient-primary);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(10,37,64,0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(10,37,64,0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--primary-navy);
    border: 2px solid var(--primary-navy);
}

.btn-secondary:hover {
    background: var(--primary-navy);
    color: var(--white);
}

.btn-block {
    width: 100%;
}

/* ========== HERO SECTION ========== */
.hero {
    position: relative;
    min-height: calc(100vh - 120px);
    display: flex;
    align-items: center;
    overflow: hidden;
}

.hero-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
    opacity: 0;
    transition: opacity 1s;
}

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

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(10,37,64,0.9) 0%, rgba(30,90,142,0.8) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    color: var(--white);
    max-width: 700px;
    padding-top: 60px;
}

.hero-subtitle {
    color: var(--accent-gold);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 16px;
}

.hero-title {
    font-family: 'Playfair Display', serif;
    font-size: 64px;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

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

.hero-description {
    font-size: 18px;
    line-height: 1.8;
    color: rgba(255,255,255,0.9);
    margin-bottom: 40px;
}

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

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
    color: var(--white);
    font-size: 13px;
    font-weight: 500;
    z-index: 2;
}

.scroll-arrow {
    width: 30px;
    height: 50px;
    border: 2px solid rgba(255,255,255,0.4);
    border-radius: 20px;
    margin: 12px auto 0;
    position: relative;
}

.scroll-arrow::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 6px;
    height: 10px;
    background: var(--white);
    border-radius: 3px;
    animation: scrollDown 1.5s infinite;
}

@keyframes scrollDown {
    0%, 100% { top: 10px; opacity: 1; }
    50% { top: 25px; opacity: 0.3; }
}

/* ========== STATS SECTION ========== */
.stats-section {
    background: var(--gradient-primary);
    padding: 100px 0 120px;
    margin-top: 0;
    position: relative;
}

.stats-section::before {
    content: '';
    position: absolute;
    top: -100px;
    left: 0;
    width: 100%;
    height: 100px;
    background: linear-gradient(to bottom, transparent, var(--primary-navy));
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 32px;
}

.stat-card {
    text-align: center;
    color: var(--white);
    padding: 40px 24px;
    border-radius: 16px;
    background: linear-gradient(145deg, rgba(255,255,255,0.12), rgba(255,255,255,0.05));
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255,255,255,0.15);
    box-shadow: 0 8px 32px rgba(0,0,0,0.2);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--accent-gold) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.4s;
}

.stat-card:nth-child(1)::before {
    background: linear-gradient(135deg, #C9A962 0%, transparent 60%);
}

.stat-card:nth-child(2)::before {
    background: linear-gradient(135deg, #1E5A8E 0%, transparent 60%);
}

.stat-card:nth-child(3)::before {
    background: linear-gradient(135deg, #E67E22 0%, transparent 60%);
}

.stat-card:nth-child(4)::before {
    background: linear-gradient(135deg, #C9A962 0%, transparent 60%);
}

.stat-card:hover::before {
    opacity: 0.15;
}

.stat-card:hover {
    transform: translateY(-12px) scale(1.02);
    background: linear-gradient(145deg, rgba(255,255,255,0.18), rgba(255,255,255,0.08));
    box-shadow: 0 16px 48px rgba(0,0,0,0.3);
    border-color: rgba(201,169,98,0.4);
}

.stat-icon {
    font-size: 48px;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.stat-number {
    font-size: 48px;
    font-weight: 800;
    margin-bottom: 8px;
    font-family: 'Playfair Display', serif;
}

.stat-label {
    font-size: 15px;
    color: rgba(255,255,255,0.9);
    font-weight: 500;
}

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

.section-subtitle {
    color: var(--accent-gold);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    display: block;
    margin-bottom: 12px;
}

.section-title {
    font-family: 'Playfair Display', serif;
    font-size: 48px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 16px;
    line-height: 1.2;
}

.section-description {
    font-size: 18px;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* ========== SERVICES SECTION ========== */
.services {
    padding: 120px 0;
    background: var(--light-bg);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
}

.service-card-pro {
    background: var(--white);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all 0.4s;
}

.service-card-pro:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
}

.service-image {
    position: relative;
    height: 280px;
    overflow: hidden;
}

.service-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s;
}

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

.service-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-primary);
    opacity: 0.85;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: opacity 0.4s;
}

.service-card-pro:hover .service-overlay {
    opacity: 0.7;
}

.service-overlay i {
    font-size: 64px;
    color: var(--white);
}

.service-content-pro {
    padding: 32px;
}

.service-content-pro h3 {
    font-size: 24px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 16px;
}

.service-content-pro p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    line-height: 1.8;
}

.service-features {
    list-style: none;
    margin-bottom: 24px;
}

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

.service-features i {
    color: var(--accent-gold);
    font-size: 14px;
}

.service-link {
    color: var(--primary-blue);
    font-weight: 600;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: gap 0.3s;
}

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

/* ========== ABOUT SECTION ========== */
.about-section {
    padding: 120px 0;
}

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

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    border-radius: 16px;
    box-shadow: var(--shadow-lg);
}

.about-badge {
    position: absolute;
    bottom: 30px;
    right: -30px;
    background: var(--gradient-gold);
    color: var(--white);
    padding: 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--shadow-lg);
}

.badge-number {
    display: block;
    font-size: 36px;
    font-weight: 800;
    font-family: 'Playfair Display', serif;
}

.badge-text {
    display: block;
    font-size: 14px;
    font-weight: 600;
}

.about-content .section-subtitle,
.about-content .section-title {
    text-align: left;
    margin-bottom: 24px;
}

.about-text {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.9;
    margin-bottom: 20px;
}

.about-features {
    margin: 40px 0;
}

.about-feature {
    display: flex;
    gap: 20px;
    margin-bottom: 24px;
}

.feature-icon {
    width: 56px;
    height: 56px;
    background: var(--light-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-icon i {
    font-size: 24px;
    color: var(--primary-blue);
}

.feature-content h4 {
    font-size: 18px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 6px;
}

.feature-content p {
    font-size: 14px;
    color: var(--text-secondary);
}

/* ========== SECTORS SECTION ========== */
.sectors {
    padding: 120px 0;
    background: var(--light-bg);
}

.sectors-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 24px;
}

.sector-card {
    background: var(--white);
    padding: 32px 20px;
    border-radius: 12px;
    text-align: center;
    transition: all 0.3s;
    border: 2px solid transparent;
}

.sector-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-8px);
    box-shadow: var(--shadow-md);
}

.sector-card i {
    font-size: 40px;
    color: var(--primary-blue);
    margin-bottom: 16px;
    display: block;
}

.sector-card h3 {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
}

/* ========== CONTACT SECTION ========== */
.contact {
    padding: 120px 0;
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
}

.contact-description {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-detail {
    display: flex;
    gap: 20px;
}

.contact-icon {
    width: 56px;
    height: 56px;
    background: var(--light-bg);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.contact-icon i {
    font-size: 24px;
    color: var(--primary-blue);
}

.contact-text h4 {
    font-size: 16px;
    font-weight: 700;
    color: var(--primary-navy);
    margin-bottom: 8px;
}

.contact-text p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.7;
}

.contact-form-wrapper {
    background: var(--light-bg);
    padding: 48px;
    border-radius: 16px;
}

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

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

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px 20px;
    border: 2px solid var(--border-color);
    border-radius: 8px;
    font-size: 15px;
    font-family: inherit;
    transition: all 0.3s;
    background: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    box-shadow: 0 0 0 4px rgba(30,90,142,0.1);
}

/* ========== FOOTER ========== */
.footer {
    background: var(--dark-bg);
    color: rgba(255,255,255,0.8);
    padding: 80px 0 0;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 60px;
    margin-bottom: 60px;
}

.footer-col h3 {
    color: var(--white);
    font-size: 28px;
    margin-bottom: 20px;
    font-weight: 800;
}

.footer-col h3 span {
    color: var(--accent-gold);
}

.footer-col h4 {
    color: var(--white);
    font-size: 16px;
    margin-bottom: 20px;
    font-weight: 600;
}

.footer-col p {
    margin-bottom: 24px;
    line-height: 1.8;
}

.footer-col ul {
    list-style: none;
}

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

.footer-col ul li a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    transition: color 0.3s;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-col ul li a:hover {
    color: var(--accent-gold);
}

.social-links {
    display: flex;
    gap: 12px;
    margin-top: 24px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255,255,255,0.1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    transition: all 0.3s;
}

.social-links a:hover {
    background: var(--accent-gold);
    transform: translateY(-4px);
}

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.1);
    padding: 32px 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: rgba(255,255,255,0.7);
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.footer-links a:hover {
    color: var(--accent-gold);
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1024px) {
    .logo-img {
        height: 55px;
    }

    .navbar.scrolled .logo-img {
        height: 48px;
    }

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

    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .top-bar {
        display: none;
    }

    .logo-img {
        height: 45px;
    }

    .navbar.scrolled .logo-img {
        height: 40px;
    }

    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        left: -100%;
        top: 76px;
        flex-direction: column;
        background: var(--white);
        width: 100%;
        padding: 20px;
        box-shadow: var(--shadow-lg);
        transition: left 0.3s;
        gap: 0;
    }

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

    .nav-menu li {
        width: 100%;
        padding: 12px 0;
        border-bottom: 1px solid var(--border-color);
    }

    .btn-primary.mobile-hide {
        display: none;
    }

    .hero-title {
        font-size: 40px;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

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

    .form-row {
        grid-template-columns: 1fr;
    }

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

    .footer-bottom {
        flex-direction: column;
        gap: 16px;
        text-align: center;
    }
}

@media (max-width: 480px) {
    .logo-img {
        height: 40px;
    }

    .navbar.scrolled .logo-img {
        height: 35px;
    }

    .nav-container {
        padding: 15px 0;
    }
}

/* ========== ANIMATIONS ========== */
[data-aos] {
    opacity: 0;
    transition: opacity 0.6s, transform 0.6s;
}

[data-aos].aos-animate {
    opacity: 1;
}