:root {
    /* Color Palette */
    --primary-color: #0b1f3c;
    /* Deep Dark Blue */
    --accent-blue: #0ea5e9;
    /* Vibrant Sky Blue */
    --accent-green: #10b981;
    /* Rich Grass Green */
    --accent-orange: #f59e0b;
    /* Bright Gold Accent */
    --text-color: #374151;
    --text-muted: #6b7280;
    --white: #ffffff;
    --off-white: #f3f4f6;
    --glass-bg: rgba(255, 255, 255, 0.85);

    /* Variables for reuse */
    --transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    --shadow-soft: 0 4px 6px rgba(0, 0, 0, 0.05);
    --shadow-premium: 0 10px 40px rgba(0, 0, 0, 0.1);
    --border-radius: 12px;
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Outfit', sans-serif;
}

body {
    color: var(--text-color);
    background-color: var(--white);
    line-height: 1.6;
    overflow-x: hidden;
}

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

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

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

/* --- Badge & Button Styles --- */
.badge {
    display: inline-block;
    padding: 6px 16px;
    background-color: rgba(14, 165, 233, 0.1);
    color: var(--accent-blue);
    border-radius: 50px;
    font-size: 14px;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn {
    display: inline-block;
    padding: 14px 32px;
    border-radius: 50px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    text-align: center;
}

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

.btn-primary:hover {
    background-color: var(--primary-color);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.3);
}

.btn-hero {
    background-color: var(--accent-orange);
    color: var(--primary-color);
}

.btn-hero:hover {
    background-color: var(--white);
    transform: translateY(-4px);
    box-shadow: 0 10px 20px rgba(245, 158, 11, 0.3);
}

.btn-outline {
    border: 2px solid var(--white);
    color: var(--white);
    margin-left: 16px;
}

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

/* --- Navigation --- */
#navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 20px 0;
    transition: var(--transition);
}

#navbar.scrolled {
    background-color: var(--glass-bg);
    backdrop-filter: blur(10px);
    padding: 12px 0;
    box-shadow: var(--shadow-soft);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon i {
    color: var(--accent-blue);
}

.logo-text {
    font-size: 24px;
    font-weight: 800;
    color: var(--primary-color);
}

.logo-text span {
    color: var(--accent-blue);
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nav-phone {
    display: flex;
    align-items: center;
    gap: 8px;
    background-color: rgba(14, 165, 233, 0.1);
    padding: 8px 16px;
    border-radius: 50px;
    color: var(--accent-blue) !important;
    font-weight: 700;
}

.nav-phone i {
    width: 18px;
    height: 18px;
}

.nav-phone:hover {
    background-color: var(--accent-blue);
    color: var(--white) !important;
    transform: translateY(-2px);
}

.nav-links a:not(.btn, .nav-phone) {
    font-weight: 500;
    color: var(--primary-color);
}

.nav-links a:hover:not(.btn) {
    color: var(--accent-blue);
}

#mobile-menu-btn {
    display: none;
    cursor: pointer;
    background: none;
    border: none;
    color: var(--primary-color);
}

/* --- Hero Section --- */
.hero {
    position: relative;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--white);
    overflow: hidden;
}

.hero-image-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.hero-bg {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.1);
    /* for parallax zoom effect */
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(11, 31, 60, 0.85) 0%, rgba(11, 31, 60, 0.4) 100%);
}

.hero-text {
    max-width: 700px;
}

.hero-text h1 {
    font-size: clamp(3rem, 8vw, 5rem);
    line-height: 1.1;
    font-weight: 800;
    margin-bottom: 24px;
}

.hero-text h1 span {
    color: var(--accent-blue);
    display: block;
}

.hero-text p {
    font-size: 20px;
    opacity: 0.9;
    margin-bottom: 40px;
}

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 60px;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: 32px;
    font-weight: 800;
    color: var(--accent-orange);
}

.stat-label {
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
}

/* --- Services Section --- */
.services {
    padding: 120px 0;
    background-color: var(--off-white);
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 80px;
}

.section-header h2 {
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.section-header h2 span {
    color: var(--accent-blue);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 32px;
}

.service-card {
    background: var(--white);
    border-radius: var(--border-radius);
    overflow: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-soft);
}

.service-card:hover {
    transform: translateY(-12px);
    box-shadow: var(--shadow-premium);
}

.card-image {
    height: 240px;
    overflow: hidden;
}

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

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

.card-content {
    padding: 32px;
    position: relative;
}

.card-icon {
    width: 60px;
    height: 60px;
    background-color: var(--accent-blue);
    color: var(--white);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    margin-top: -64px;
    position: relative;
    box-shadow: 0 10px 20px rgba(14, 165, 233, 0.2);
}

.card-content h3 {
    font-size: 24px;
    margin-bottom: 16px;
    color: var(--primary-color);
}

.card-content p {
    color: var(--text-muted);
    margin-bottom: 24px;
}

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

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

/* --- About Section --- */
.about {
    padding: 120px 0;
    background-color: var(--white);
    overflow: hidden;
}

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

.about-image {
    position: relative;
    z-index: 1;
}

.image-wrapper {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow-premium);
}

.image-wrapper img {
    width: 100%;
    height: 600px;
    object-fit: cover;
}

.experience-badge {
    position: absolute;
    bottom: 40px;
    right: 40px;
    background-color: var(--accent-blue);
    color: var(--white);
    padding: 24px;
    border-radius: 16px;
    text-align: center;
    box-shadow: 0 10px 30px rgba(14, 165, 233, 0.4);
    animation: floating 3s ease-in-out infinite;
}

.experience-badge .years {
    display: block;
    font-size: 32px;
    font-weight: 800;
}

.experience-badge .text {
    font-size: 14px;
    opacity: 0.9;
}

@keyframes floating {

    0%,
    100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-10px);
    }
}

.about-text h2 {
    font-size: 42px;
    color: var(--primary-color);
    margin-bottom: 24px;
}

.about-text h2 span {
    color: var(--accent-blue);
}

.about-text p {
    color: var(--text-muted);
    font-size: 18px;
    margin-bottom: 40px;
}

.features-list {
    display: flex;
    flex-direction: column;
    gap: 32px;
    margin-bottom: 48px;
}

.feature-item {
    display: flex;
    gap: 20px;
}

.feature-icon {
    width: 48px;
    height: 48px;
    background-color: rgba(14, 165, 233, 0.1);
    color: var(--accent-blue);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.feature-item h4 {
    font-size: 18px;
    margin-bottom: 8px;
    color: var(--primary-color);
}

.feature-item p {
    font-size: 14px;
    margin-bottom: 0;
}

.about-signature {
    padding-top: 40px;
    border-top: 2px solid var(--off-white);
}

.about-signature p {
    font-style: italic;
    color: var(--primary-color);
    font-weight: 500;
    margin-bottom: 20px;
}

.signature-info strong {
    display: block;
    font-size: 18px;
    color: var(--primary-color);
}

.signature-info span {
    font-size: 14px;
    color: var(--accent-blue);
    font-weight: 600;
    text-transform: uppercase;
}

/* --- Contact & Footer --- */
.contact {
    padding: 120px 0;
}

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

.contact-info h2 {
    font-size: 42px;
    margin-bottom: 24px;
    color: var(--primary-color);
}

.contact-info h2 span {
    color: var(--accent-blue);
}

.info-list {
    margin-top: 48px;
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 20px;
}

.icon-box {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: rgba(14, 165, 233, 0.1);
    color: var(--accent-blue);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.info-item span {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
}

.info-item a,
.info-item p {
    font-size: 18px;
    font-weight: 600;
}

.contact-form-container {
    background: var(--white);
    padding: 48px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-premium);
    border-left: 6px solid var(--accent-blue);
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 14px;
    border: 1px solid #e5e7eb;
    border-radius: 8px;
    font-family: inherit;
    transition: var(--transition);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
}

.btn-submit {
    width: 100%;
    background-color: var(--primary-color);
    color: var(--white);
    margin-top: 16px;
}

.btn-submit:hover {
    background-color: var(--accent-blue);
}

footer {
    background-color: var(--primary-color);
    color: var(--white);
    padding: 80px 0 40px;
}

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

.footer-brand p {
    margin-top: 24px;
    opacity: 0.7;
    max-width: 300px;
}

.footer-links h4 {
    margin-bottom: 24px;
    font-size: 18px;
}

.footer-links a {
    display: block;
    margin-bottom: 12px;
    opacity: 0.7;
}

.footer-links a:hover {
    opacity: 1;
    color: var(--accent-blue);
}

.footer-bottom {
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
    opacity: 0.5;
    font-size: 14px;
}

/* --- Animations --- */
.animate-up {
    opacity: 0;
    transform: translateY(40px);
}

.animate-left {
    opacity: 0;
    transform: translateX(-40px);
}

.animate-right {
    opacity: 0;
    transform: translateX(40px);
}

.visible {
    opacity: 1 !important;
    transform: none !important;
    transition: var(--transition);
}

/* Responsiveness */
@media (max-width: 992px) {

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

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

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

    #mobile-menu-btn {
        display: block;
    }

    .hero-stats {
        flex-direction: column;
        gap: 24px;
    }

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