* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    scroll-behavior: smooth;
    background: #f8faff;
}

:root {
    --navy: rgb(0 0 0);
    --gold: #d4a853;
    --gold-light: #f0e1b9;
    --white: #ffffff;
    --light-bg: #f4f7fc;
}

.text-gold {
    color: var(--gold);
}

.bg-navy {
    background: var(--navy);
}

.btn-gold {
    background: var(--gold);
    color: #0b2b4a;
    font-weight: 600;
    border: none;
    padding: 10px 28px;
    border-radius: 40px;
    transition: 0.3s;
}

.btn-gold:hover {
    background: #c59a3e;
    color: #0b2b4a;
    box-shadow: 0 8px 20px rgba(212, 168, 83, 0.3);
}

.btn-outline-gold {
    border: 2px solid var(--gold);
    color: var(--gold);
    background: transparent;
    font-weight: 600;
    padding: 8px 24px;
    border-radius: 40px;
    transition: 0.3s;
}

.btn-outline-gold:hover {
    background: var(--gold);
    color: #0b2b4a;
}

/* top header */
.top-header {
    background: #800809;
    color: #ddd;
    font-size: 0.85rem;
    padding: 8px 0;
    border-bottom: 1px solid #2a4055;
}

.top-header a {
    color: #ddd;
    text-decoration: none;
    transition: 0.2s;
}

.top-header a:hover {
    color: var(--gold);
}

.top-header .social-icons a {
    font-size: 1rem;
    margin-left: 12px;
    color: #aaa;
}

.top-header .social-icons a:hover {
    color: var(--gold);
}

/* navbar */
.navbar {
    background: #000000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
    padding: 10px 0;
}

.navbar-brand {
    font-weight: 700;
    font-size: 1.4rem;
    color: var(--navy);
}

.navbar-brand i {
    color: var(--gold);
    margin-right: 8px;
}

.nav-link {
    font-weight: 500;
    color: #faeaa6 !important;
    margin: 0 6px;
    transition: 0.2s;
}

.nav-link:hover {
    color: var(--gold) !important;
}

.btn-call-nav {
    background: var(--gold);
    color: #0b2b4a;
    border-radius: 40px;
    padding: 8px 22px;
    font-weight: 600;
}

.navbar-toggler-icon {
    display: inline-block;
    width: 1.5em;
    height: 1.5em;
    vertical-align: middle;
    background-image: var(--bs-navbar-toggler-icon-bg);
    background-repeat: no-repeat;
    background-position: center;
    background-size: 100%;
    background-color: #fff;
    border-radius: 8px;
}

.btn-call-nav:hover {
    background: #c59a3e;
    color: #0b2b4a;
}

/* hero carousel */
.hero-carousel .carousel-item {
    height: 80vh;
    min-height: 500px;
    background-size: cover;
    background-position: center;
}

.hero-carousel .carousel-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: rgba(8, 26, 46, 0.55);
}

.hero-carousel .carousel-caption {
    z-index: 2;
    bottom: 25%;
    text-align: left;
    max-width: 650px;
}

.hero-carousel .carousel-caption h1 {
    font-size: 3.2rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.hero-carousel .carousel-caption p {
    font-size: 1.2rem;
    opacity: 0.9;
    max-width: 550px;
}

.hero-carousel .carousel-indicators button {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--gold);
}

/* sections */
section {
    padding: 70px 0;
}

.section-title {
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 15px;
}

.section-sub {
    color: #4a5a6a;
    max-width: 650px;
    margin: 0 auto 40px;
}

/* about */
.about-highlights i {
    font-size: 2rem;
    color: var(--gold);
}

/* services cards */
.service-card {
    background: white;
    padding: 30px 20px;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.04);
    transition: 0.3s;
    height: 100%;
    border: 1px solid #f0f3f8;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.07);
    border-color: var(--gold-light);
}

.service-card i {
    font-size: 2.8rem;
    color: var(--gold);
    margin-bottom: 18px;
}

/* why choose */
.why-card {
    background: white;
    padding: 28px 20px;
    border-radius: 20px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.02);
    height: 100%;
    border-left: 4px solid var(--gold);
    transition: 0.2s;
}

.why-card:hover {
    background: #fcf9f0;
}

.stat-strip {
    background: var(--navy);
    color: white;
    padding: 30px 0;
    border-radius: 20px;
    margin-top: 30px;
}

.stat-strip .stat-item {
    font-weight: 600;
}

/* process */
.step-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 70px;
    height: 70px;
    background: var(--gold);
    color: #0b2b4a;
    font-size: 2rem;
    font-weight: 700;
    border-radius: 50%;
    margin-bottom: 16px;
}

/* gallery */
.gallery-img {
    border-radius: 18px;
    overflow: hidden;
    transition: 0.3s;
    cursor: pointer;
}

.gallery-img img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    transition: 0.4s;
}

.gallery-img:hover img {
    transform: scale(1.05);
}

.gallery-section {
    background: #f8f9fa;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 12px;
}

.gallery-item img {
    width: 100%;
    height: 280px;
    object-fit: cover;
    transition: .5s;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(0, 0, 0, .6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: .4s;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

/* Lightbox */

#lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, .95);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 99999;
}

#lightbox img {
    max-width: 90%;
    max-height: 85vh;
    border-radius: 10px;
    animation: zoomIn .4s ease;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 45px;
    cursor: pointer;
    transition: .3s;
}

.close-btn:hover {
    color: #ffc107;
}

@keyframes zoomIn {
    from {
        transform: scale(.7);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* Responsive */

@media(max-width:768px) {

    .gallery-item img {
        height: 220px;
    }

    .close-btn {
        font-size: 35px;
        right: 20px;
    }

    #lightbox img {
        max-width: 95%;
    }
}

/* testimonials */
.testimonial-card {
    background: white;
    padding: 30px 25px;
    border-radius: 24px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.03);
    border: 1px solid #edf2f9;
}

.testimonial-card i {
    color: var(--gold);
    font-size: 2rem;
    opacity: 0.5;
}

/* contact */
.contact-info i {
    color: var(--gold);
    width: 28px;
    font-size: 1.2rem;
}

.map-responsive {
    position: relative;
    padding-bottom: 45%;
    height: 0;
    overflow: hidden;
    border-radius: 24px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.06);
}

.map-responsive iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: 0;
}

/* CTA */
.cta-banner {
    background: linear-gradient(135deg, rgb(0 0 0) 0%, rgb(0 0 0) 100%);
    padding: 60px 0;
    border-radius: 40px;
}

/* footer */
.footer {
    background: #000;
    border-top: 2px solid #fdf9f9;
    color: #cbd5e1;
    padding: 50px 0 20px;
}

.footer a {
    color: #cbd5e1;
    text-decoration: none;
    transition: 0.2s;
}

.footer a:hover {
    color: var(--gold);
}

.footer .social a {
    font-size: 1.4rem;
    margin-right: 16px;
}

.footer-copy {
    border-top: 1px solid #1f3348;
    padding-top: 20px;
    margin-top: 30px;
    font-size: 0.9rem;
}

/* floating buttons */
.float-buttons {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 999;
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.float-btn {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: white;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    transition: 0.2s;
    text-decoration: none;
}

.float-btn:hover {
    transform: scale(1.08);
    color: white;
}

.float-btn.whatsapp {
    background: #25d366;
}

.float-btn.phone {
    background: #1e7b4c;
}

/* responsive */
@media (max-width: 992px) {
    .hero-carousel .carousel-item {
        height: 70vh;
    }

    .hero-carousel .carousel-caption h1 {
        font-size: 2.4rem;
    }
}

@media (max-width: 768px) {
    .top-header .contact-span {
        display: block;
    }

    .hero-carousel .carousel-item {
        height: 60vh;
        min-height: 400px;
    }

    .hero-carousel .carousel-caption {
        bottom: 18%;
        top: 8px;
    }

    .hero-carousel .carousel-caption h1 {
        font-size: 2rem;
    }

    section {
        padding: 50px 0;
        overflow: hidden;
    }

    .stat-strip .stat-item {
        margin-bottom: 10px;
    }

    .float-buttons {
        bottom: 20px;
        right: 20px;
    }

    .float-btn {
        width: 54px;
        height: 54px;
        font-size: 1.6rem;
    }
}

@media (max-width: 576px) {
    .hero-carousel .carousel-caption p {
        font-size: 1rem;
    }

    .btn-gold,
    .btn-outline-gold {
        padding: 8px 18px;
        font-size: 0.9rem;
    }
}