:root {
    --bg-primary: #0A0E17;
    --bg-secondary: #111827;
    --bg-card: #1A2332;
    --text-primary: #F8FAFC;
    --text-secondary: #94A3B8;
    --gold: #D4AF37;
    --gold-light: #E6C84C;
    --blue: #0A66C2;
    --emerald: #10B981;
    --border-color: #2D3748;
    --font-primary: 'Inter', sans-serif;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --shadow-card: 0 20px 60px rgba(0, 0, 0, 0.6);
}


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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.7;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

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

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

a:hover {
    color: var(--gold-light);
}


.text-gradient {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 50%, #F5D98E 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-padding {
    padding: 100px 0;
}

.section-subtitle {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    background: rgba(212, 175, 55, 0.1);
    padding: 6px 18px;
    border-radius: 50px;
    border: 1px solid rgba(212, 175, 55, 0.2);
    margin-bottom: 15px;
}

.section-title {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 20px;
}

.section-desc {
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
    font-size: 1.1rem;
}


.header {
    padding: 12px 0;
    background: rgba(10, 14, 23, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.header.scrolled {
    background: rgba(10, 14, 23, 0.96);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.navbar-brand {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--text-primary) !important;
}

.navbar-brand i {
    color: var(--gold);
    margin-right: 6px;
}

.navbar-brand span {
    color: var(--gold);
}

.navbar-nav .nav-link {
    color: var(--text-secondary) !important;
    font-weight: 500;
    font-size: 0.95rem;
    padding: 10px 18px !important;
    transition: var(--transition);
    position: relative;
}

.navbar-nav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--gold);
    transition: var(--transition);
    transform: translateX(-50%);
}

.navbar-nav .nav-link:hover::after,
.navbar-nav .nav-link.active::after {
    width: 60%;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--text-primary) !important;
}

.navbar-toggler {
    border-color: rgba(255, 255, 255, 0.1);
    padding: 8px 12px;
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba(255,255,255,0.8)' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.nav-cta .btn {
    padding: 8px 24px;
    font-weight: 600;
}


.btn-primary {
    background: linear-gradient(135deg, var(--gold) 0%, var(--gold-light) 100%);
    border: none;
    color: #0A0E17;
    font-weight: 600;
    padding: 12px 32px;
    border-radius: 50px;
    transition: var(--transition);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.25);
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.4);
    background: linear-gradient(135deg, var(--gold-light) 0%, #F5D98E 100%);
    color: #0A0E17;
}

.btn-outline-light {
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    border-radius: 50px;
    padding: 12px 32px;
    font-weight: 600;
    transition: var(--transition);
}

.btn-outline-light:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--gold);
    color: var(--gold);
    transform: translateY(-3px);
}

.btn-lg {
    padding: 14px 40px;
    font-size: 1.05rem;
}


.hero-section {
    min-height: 100vh;
    padding: 140px 0 80px;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 20% 50%, rgba(212, 175, 55, 0.05) 0%, transparent 60%);
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(212, 175, 55, 0.03) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
}

.badge-hero {
    display: inline-block;
    background: rgba(212, 175, 55, 0.12);
    border: 1px solid rgba(212, 175, 55, 0.2);
    padding: 6px 20px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--gold);
    letter-spacing: 1px;
    margin-bottom: 20px;
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 24px;
}

.hero-text {
    color: var(--text-secondary);
    font-size: 1.2rem;
    max-width: 540px;
    margin-bottom: 32px;
}

.hero-stats .stat-number {
    font-size: 2.2rem;
    font-weight: 700;
    color: var(--text-primary);
}

.hero-stats .stat-plus {
    font-size: 1.6rem;
    font-weight: 700;
    color: var(--gold);
}

.hero-stats .stat-label {
    display: block;
    font-size: 0.85rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.hero-graphic img {
    filter: drop-shadow(0 20px 60px rgba(212, 175, 55, 0.08));
    border-radius: 20px;
}

.scroll-indicator {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-secondary);
    font-size: 0.75rem;
    letter-spacing: 2px;
    animation: bounceDown 2s infinite;
}

.scroll-indicator i {
    font-size: 1.4rem;
    margin-top: 4px;
}

@keyframes bounceDown {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(8px);
    }
}


.about-section {
    background: var(--bg-secondary);
}

.about-image-wrap {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
}

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

.about-image-wrap:hover img {
    transform: scale(1.02);
}

.about-features i {
    color: var(--gold);
    font-size: 1.2rem;
    margin-right: 8px;
}

.about-features>div {
    color: var(--text-secondary);
    font-weight: 500;
}


.services-section {
    background: var(--bg-primary);
}

.service-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
    height: 100%;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--gold), var(--emerald), var(--blue));
    opacity: 0;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: rgba(212, 175, 55, 0.15);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
}

.service-card:hover::before {
    opacity: 1;
}

.service-icon {
    font-size: 2.5rem;
    color: var(--gold);
    margin-bottom: 20px;
}

.service-card h4 {
    font-weight: 700;
    margin-bottom: 12px;
    font-size: 1.25rem;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-bottom: 20px;
}

.service-link {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--gold);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.service-link:hover {
    gap: 12px;
    color: var(--gold-light);
}


.portfolio-section {
    background: var(--bg-secondary);
}

.portfolio-card {
    border-radius: 16px;
    overflow: hidden;
    position: relative;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.portfolio-card img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: var(--transition);
}

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

.portfolio-overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 30px 24px;
    background: linear-gradient(0deg, rgba(10, 14, 23, 0.92) 0%, transparent 100%);
    transform: translateY(20px);
    opacity: 0;
    transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay {
    transform: translateY(0);
    opacity: 1;
}

.portfolio-overlay h5 {
    font-weight: 700;
    margin-bottom: 4px;
}

.portfolio-overlay p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.portfolio-overlay .badge {
    padding: 6px 16px;
    font-weight: 500;
    background: var(--gold) !important;
    color: #0A0E17;
}


.testimonials-section {
    background: var(--bg-primary);
}

.testimonial-card {
    background: var(--bg-card);
    padding: 32px 28px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.04);
    height: 100%;
    transition: var(--transition);
}

.testimonial-card:hover {
    border-color: rgba(212, 175, 55, 0.15);
    transform: translateY(-4px);
}

.testimonial-stars {
    color: var(--gold);
    margin-bottom: 16px;
    letter-spacing: 2px;
}

.testimonial-text {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
    margin-bottom: 20px;
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 14px;
}

.testimonial-author img {
    width: 48px;
    height: 48px;
    object-fit: cover;
}

.testimonial-author strong {
    display: block;
    font-weight: 600;
}

.testimonial-author span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}


.cta-section {
    background: var(--bg-secondary);
    padding: 60px 0;
}

.cta-wrapper {
    background: var(--bg-card);
    padding: 60px 50px;
    border-radius: 24px;
    border: 1px solid rgba(212, 175, 55, 0.08);
    box-shadow: var(--shadow-card);
}

.cta-wrapper h2 {
    font-size: 2.2rem;
    font-weight: 700;
}

.cta-wrapper p {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 0;
}


.contact-section {
    background: var(--bg-primary);
}

.contact-list {
    list-style: none;
    padding: 0;
    margin: 30px 0;
}

.contact-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 12px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-secondary);
}

.contact-list i {
    color: var(--gold);
    font-size: 1.2rem;
    width: 24px;
    text-align: center;
}

.social-links {
    display: flex;
    gap: 16px;
    margin-top: 20px;
}

.social-links a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: var(--bg-card);
    border-radius: 50%;
    color: var(--text-secondary);
    font-size: 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}

.social-links a:hover {
    background: var(--gold);
    color: #0A0E17;
    transform: translateY(-3px);
}

.contact-form .form-control {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-primary);
    padding: 14px 18px;
    border-radius: 12px;
    transition: var(--transition);
}

.contact-form .form-control:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(212, 175, 55, 0.1);
    background: var(--bg-card);
    color: var(--text-primary);
}

.contact-form .form-control::placeholder {
    color: var(--text-secondary);
    opacity: 0.6;
}

.contact-form label {
    font-weight: 500;
    font-size: 0.9rem;
    color: var(--text-secondary);
}


.footer {
    background: var(--bg-secondary);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: 60px 0 20px;
}

.footer-brand {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary) !important;
}

.footer-brand i {
    color: var(--gold);
    margin-right: 6px;
}

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

.footer p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 16px;
    max-width: 300px;
}

.footer h5 {
    font-weight: 700;
    font-size: 1rem;
    margin-bottom: 18px;
    color: var(--text-primary);
}

.footer ul {
    list-style: none;
    padding: 0;
}

.footer ul li {
    margin-bottom: 8px;
}

.footer ul li a {
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: var(--transition);
}

.footer ul li a:hover {
    color: var(--gold);
    padding-left: 4px;
}

.footer ul li a i {
    margin-right: 6px;
}

.footer hr {
    border-color: rgba(255, 255, 255, 0.04);
    margin: 30px 0 20px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 10px;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.footer-bottom a {
    color: var(--text-secondary);
}

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


.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 52px;
    height: 52px;
    background: var(--gold);
    color: #0A0E17;
    border: none;
    border-radius: 50%;
    font-size: 1.4rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.3);
    z-index: 999;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--gold-light);
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(212, 175, 55, 0.4);
}


[data-animate] {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

[data-animate].visible {
    opacity: 1;
    transform: translateY(0);
}

[data-animate="fade-right"] {
    transform: translateX(-40px);
}

[data-animate="fade-right"].visible {
    transform: translateX(0);
}

[data-animate="fade-left"] {
    transform: translateX(40px);
}

[data-animate="fade-left"].visible {
    transform: translateX(0);
}


@media (max-width: 991.98px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.2rem;
    }

    .cta-wrapper {
        padding: 40px 30px;
        text-align: center;
    }

    .cta-wrapper .text-lg-end {
        text-align: center !important;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-actions {
        justify-content: center;
    }

    .hero-text {
        max-width: 100%;
        text-align: center;
    }

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

    .section-padding {
        padding: 60px 0;
    }
}

@media (max-width: 767.98px) {
    .hero-title {
        font-size: 2.2rem;
    }

    .section-title {
        font-size: 1.8rem;
    }

    .hero-graphic {
        margin-top: 20px;
    }

    .hero-stats .stat-number {
        font-size: 1.6rem;
    }

    .hero-stats .stat-plus {
        font-size: 1.2rem;
    }

    .service-card {
        padding: 30px 20px;
    }

    .cta-wrapper {
        padding: 30px 20px;
    }

    .cta-wrapper h2 {
        font-size: 1.6rem;
    }

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

    .back-to-top {
        width: 44px;
        height: 44px;
        font-size: 1.2rem;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 575.98px) {
    .hero-section {
        padding: 120px 0 60px;
        min-height: auto;
    }

    .section-padding {
        padding: 40px 0;
    }

    .btn-lg {
        padding: 10px 28px;
        font-size: 0.95rem;
    }

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