/* ==========================================================================
   CSS Variables & Resets
   ========================================================================== */
:root {
    /* Color Palette - Premium Dark Theme */
    --bg-dark: #0f1115;
    --bg-card: #181b21;
    --bg-card-hover: #1e222a;
    --accent-gold: #cfaa43;
    --accent-gold-hover: #e5b945;
    --text-main: #f3f4f6;
    --text-muted: #9ca3af;
    --border-color: rgba(255, 255, 255, 0.08);

    /* Fonts */
    --font-heading: 'Outfit', sans-serif;
    --font-body: 'Inter', sans-serif;

    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
    scroll-behavior: smooth;
    background-color: var(--bg-dark);
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: #ffffff;
    line-height: 1.2;
}

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

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

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

.mt-4 {
    margin-top: 2rem;
}

.required {
    color: var(--accent-gold);
}

/* ==========================================================================
   Buttons
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    font-weight: 600;
    border-radius: 6px;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all var(--transition-smooth);
    border: none;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold), #b39139);
    color: #0f1115;
    box-shadow: 0 4px 14px rgba(207, 170, 67, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(207, 170, 67, 0.3);
    color: #000;
}

.btn-outline {
    background: transparent;
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-outline:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, 0.05);
}

.btn-large {
    padding: 16px 32px;
    font-size: 1.1rem;
}

.btn-block {
    width: 100%;
}

/* ==========================================================================
   Navbar
   ========================================================================== */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    background: transparent;
    padding: 20px 0;
    transition: all var(--transition-smooth);
    border-bottom: 1px solid transparent;
}

.navbar.scrolled {
    background: rgba(15, 17, 21, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    padding: 15px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 800;
    letter-spacing: 1px;
    color: #fff;
}

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

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

.nav-links a:not(.btn) {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--text-muted);
}

.nav-links a:not(.btn):hover,
.nav-links a.active:not(.btn) {
    color: #fff;
}

.nav-btn {
    padding: 10px 20px;
    font-size: 0.95rem;
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: #fff;
    font-size: 1.5rem;
    cursor: pointer;
}

.mobile-menu {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background: var(--bg-card);
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 15px;
    border-bottom: 1px solid var(--border-color);
    transform: translateY(-150%);
    transition: transform 0.3s ease;
    z-index: 999;
}

.mobile-menu.active {
    transform: translateY(0);
}

.mobile-link {
    font-size: 1.1rem;
    color: var(--text-main);
    padding: 10px;
    text-align: center;
    border-radius: 6px;
    background: rgba(255, 255, 255, 0.02);
}

.mobile-link:hover {
    background: rgba(255, 255, 255, 0.05);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 80px;
    background: url('../images/hero_background_1772480012679.png') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(15, 17, 21, 0.95) 0%, rgba(15, 17, 21, 0.7) 50%, rgba(15, 17, 21, 0.85) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
}

.badge {
    display: inline-block;
    padding: 6px 14px;
    background: rgba(207, 170, 67, 0.1);
    border: 1px solid rgba(207, 170, 67, 0.2);
    color: var(--accent-gold);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 24px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.hero-title {
    font-size: 4.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    letter-spacing: -1px;
}

.hero-title span {
    color: var(--accent-gold);
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
    margin-bottom: 32px;
    max-width: 600px;
}

.hero-features {
    list-style: none;
    margin-bottom: 48px;
}

.hero-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    font-size: 1.05rem;
}

.hero-features i {
    color: var(--accent-gold);
    background: rgba(207, 170, 67, 0.1);
    padding: 6px;
    border-radius: 50%;
    font-size: 0.8rem;
}

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

/* ==========================================================================
   Trust Section
   ========================================================================== */
.trust-section {
    padding: 100px 0;
    background: #13151a;
    position: relative;
}

.trust-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-color), transparent);
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 60px;
    align-items: center;
}

.trust-text h2 {
    font-size: 2.5rem;
    margin-bottom: 24px;
}

.trust-text h2 span {
    color: var(--accent-gold);
}

.quote {
    font-style: italic;
    font-size: 1.25rem;
    color: var(--text-muted);
    border-left: 4px solid var(--accent-gold);
    padding-left: 20px;
    margin-top: 32px;
}

.trust-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.trust-card {
    background: var(--bg-card);
    padding: 32px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: transform var(--transition-smooth), border-color var(--transition-smooth);
}

.trust-card:hover {
    transform: translateY(-5px);
    border-color: rgba(207, 170, 67, 0.3);
}

.trust-card i {
    font-size: 2rem;
    color: var(--accent-gold);
    margin-bottom: 20px;
}

.trust-card h3 {
    font-size: 1.25rem;
    margin-bottom: 12px;
}

.trust-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   Services Section
   ========================================================================== */
.services-section {
    padding: 120px 0;
    background: var(--bg-dark);
}

.section-header {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 60px;
}

.section-header h2 {
    font-size: 2.75rem;
    margin-bottom: 16px;
}

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

.section-header p {
    font-size: 1.15rem;
    color: var(--text-muted);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
}

.service-card {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    transition: all var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, var(--accent-gold), #b39139);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-5px);
    background: var(--bg-card-hover);
}

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

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(207, 170, 67, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--accent-gold);
    margin-bottom: 24px;
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

/* ==========================================================================
   Projects / Gallery
   ========================================================================== */
.projects-section {
    padding: 100px 0;
    background: #13151a;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.gallery-item {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16/9;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 17, 21, 0.95) 0%, transparent 70%);
    display: flex;
    align-items: flex-end;
    padding: 30px;
    opacity: 0;
    transition: opacity var(--transition-smooth);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

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

.gallery-overlay h4 {
    font-size: 1.5rem;
    transform: translateY(20px);
    transition: transform var(--transition-smooth);
}

.gallery-item:hover .gallery-overlay h4 {
    transform: translateY(0);
}

/* ==========================================================================
   Service Area Banner
   ========================================================================== */
.service-area {
    padding: 80px 0;
    background: linear-gradient(135deg, rgba(207, 170, 67, 0.05), rgba(15, 17, 21, 1));
    border-top: 1px solid var(--border-color);
    border-bottom: 1px solid var(--border-color);
}

.service-area h2 {
    font-size: 2.25rem;
    margin-bottom: 20px;
}

.service-area h2 span {
    color: var(--accent-gold);
}

.service-area p {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 800px;
    margin: 0 auto;
}

.service-area .small-text {
    font-size: 0.95rem;
    margin-top: 16px;
    font-style: italic;
    color: #fff;
}

/* ==========================================================================
   Contact Section
   ========================================================================== */
.contact-section {
    padding: 120px 0;
    background: var(--bg-dark);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
}

.contact-info h2 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.contact-info>p {
    color: var(--text-muted);
    font-size: 1.1rem;
    margin-bottom: 40px;
}

.contact-method {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.icon-box {
    width: 48px;
    height: 48px;
    background: rgba(207, 170, 67, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.contact-method h4 {
    font-size: 1.2rem;
    margin-bottom: 8px;
}

.contact-method p {
    color: var(--text-muted);
    margin-bottom: 4px;
}

.highlight-link {
    color: #fff;
    font-weight: 500;
}

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

.social-links h4 {
    font-size: 1.2rem;
    margin-bottom: 16px;
}

.social-icons {
    display: flex;
    gap: 16px;
}

.social-icons a {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-card);
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.social-icons a:hover {
    background: var(--accent-gold);
    color: #000;
    border-color: var(--accent-gold);
}

/* Form Styles */
.contact-form-container {
    background: var(--bg-card);
    padding: 40px;
    border-radius: 16px;
    border: 1px solid var(--border-color);
}

.contact-form-container h3 {
    font-size: 2rem;
    margin-bottom: 12px;
}

.form-desc {
    color: var(--text-muted);
    margin-bottom: 30px;
    font-size: 0.95rem;
}

.form-row {
    display: flex;
    gap: 20px;
    margin-bottom: 20px;
}

.form-row .form-group {
    flex: 1;
    margin-bottom: 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: #e5e7eb;
}

.contact-form input[type="text"],
.contact-form input[type="email"],
.contact-form input[type="tel"],
.contact-form select,
.contact-form textarea {
    width: 100%;
    padding: 14px 16px;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-body);
    transition: border-color var(--transition-fast);
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--accent-gold);
    background: rgba(0, 0, 0, 0.4);
}

.select-wrapper {
    position: relative;
}

.select-wrapper::after {
    content: '\f107';
    /* FontAwesome angle-down */
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    pointer-events: none;
}

.contact-form select {
    appearance: none;
    -webkit-appearance: none;
}

.contact-form select option {
    background: var(--bg-card);
    color: #fff;
}

.radio-group {
    display: flex;
    gap: 24px;
    padding: 10px 0;
}

.radio-group label {
    font-weight: 400;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
}

.radio-group input[type="radio"] {
    accent-color: var(--accent-gold);
    width: 16px;
    height: 16px;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.footer {
    background: #0a0b0e;
    padding: 60px 0 30px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-brand h2 {
    font-size: 1.5rem;
    font-weight: 800;
    margin-bottom: 12px;
}

.footer-brand h2 span {
    color: var(--accent-gold);
}

.footer-brand p {
    color: var(--text-muted);
}

.footer-contact {
    margin-top: 10px;
    font-weight: 500;
    color: #fff !important;
}

.footer-bottom {
    margin-top: 40px;
    padding-top: 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    text-align: center;
    color: #6b7280;
    font-size: 0.9rem;
}

/* ==========================================================================
   Responsive Design
   ========================================================================== */
@media (max-width: 992px) {

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

    .hero-title {
        font-size: 3.5rem;
    }

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

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

    .menu-toggle {
        display: block;
    }

    .hero {
        padding: 140px 0 60px;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-features li {
        font-size: 0.95rem;
    }

    .section-header h2 {
        font-size: 2.2rem;
    }

    .contact-form-container {
        padding: 24px;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }

    .radio-group {
        flex-direction: column;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.3rem;
    }

    .hero-actions .btn {
        width: 100%;
    }

    .trust-cards {
        grid-template-columns: 1fr;
    }
}

/* ==========================================================================
   Form Alerts
   ========================================================================== */
.form-alert {
    padding: 16px 20px;
    border-radius: 8px;
    margin-bottom: 24px;
    font-size: 0.95rem;
    font-weight: 500;
}

.form-alert.success {
    background: rgba(207, 170, 67, 0.1);
    color: var(--accent-gold);
    border: 1px solid rgba(207, 170, 67, 0.3);
}

.form-alert.error {
    background: rgba(231, 76, 60, 0.1);
    color: #e84118;
    border: 1px solid rgba(231, 76, 60, 0.3);
}