:root {
    --navy: #062744;
    --navy-dark: #031827;
    --blue: #0c416c;
    --gold: #f4b21b;
    --gold-dark: #d89500;
    --white: #ffffff;
    --light: #f5f7fb;
    --text: #1d2939;
    --muted: #667085;
    --border: rgba(255, 255, 255, 0.18);
    --shadow: 0 20px 60px rgba(3, 24, 39, 0.18);
    --radius: 24px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--light);
    color: var(--text);
    line-height: 1.6;
}

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

a {
    color: inherit;
    text-decoration: none;
}

button,
input,
textarea,
select {
    font: inherit;
}

.container {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.section {
    padding: 90px 0;
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(3, 24, 39, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.header-inner {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.logo-wrap {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    color: var(--white);
    font-weight: 800;
    letter-spacing: -0.03em;
}

.site-logo {
    width: 58px;
    height: 58px;
    object-fit: contain;
    border-radius: 50%;
    border: 2px solid rgba(244, 178, 27, 0.85);
    background: var(--white);
    padding: 3px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    color: var(--white);
    font-weight: 600;
    font-size: 0.95rem;
}

.main-nav a {
    position: relative;
    transition: color 0.25s ease;
}

.main-nav a:not(.nav-cta)::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -8px;
    width: 0;
    height: 3px;
    background: var(--gold);
    border-radius: 99px;
    transition: width 0.25s ease;
}

.main-nav a:hover {
    color: var(--gold);
}

.main-nav a:hover::after {
    width: 100%;
}

.nav-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--gold);
    color: var(--navy-dark) !important;
    padding: 12px 18px;
    border-radius: 999px;
    box-shadow: 0 12px 28px rgba(244, 178, 27, 0.28);
}

.nav-toggle {
    display: none;
    width: 46px;
    height: 46px;
    border: 0;
    border-radius: 14px;
    background: var(--gold);
    color: var(--navy-dark);
    cursor: pointer;
    font-size: 1.2rem;
}

/* Hero */
.hero-section {
    min-height: 100vh;
    position: relative;
    display: flex;
    align-items: center;
    padding: 130px 0 80px;
    overflow: hidden;
    background:
            linear-gradient(135deg, rgba(3, 24, 39, 0.94), rgba(6, 39, 68, 0.86)),
            url('images/s2-banner.jpg') center center/cover no-repeat;
}

.hero-section::before,
.hero-section::after {
    content: '';
    position: absolute;
    border-radius: 999px;
    background: rgba(244, 178, 27, 0.18);
    filter: blur(4px);
}

.hero-section::before {
    width: 360px;
    height: 360px;
    top: -120px;
    right: -80px;
}

.hero-section::after {
    width: 260px;
    height: 260px;
    bottom: -90px;
    left: -80px;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 30% 20%, rgba(244, 178, 27, 0.18), transparent 35%);
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    align-items: center;
    gap: 50px;
}

.hero-text {
    color: var(--white);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    color: var(--gold);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.82rem;
}

.eyebrow.dark {
    color: var(--gold-dark);
}

.hero-text h1 {
    max-width: 820px;
    font-size: clamp(2.5rem, 7vw, 5.7rem);
    line-height: 0.95;
    letter-spacing: -0.08em;
    margin-bottom: 24px;
}

.hero-subtitle {
    max-width: 720px;
    color: rgba(255, 255, 255, 0.82);
    font-size: 1.12rem;
    margin-bottom: 34px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 34px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 52px;
    padding: 14px 24px;
    border: 0;
    border-radius: 999px;
    font-weight: 800;
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.btn:hover {
    transform: translateY(-3px);
}

.btn-primary {
    background: var(--gold);
    color: var(--navy-dark);
    box-shadow: 0 18px 38px rgba(244, 178, 27, 0.28);
}

.btn-primary:hover {
    background: #ffc233;
}

.btn-secondary {
    color: var(--white);
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(8px);
}

.trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.trust-row span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.88);
    font-weight: 700;
    font-size: 0.9rem;
}

.trust-row i {
    color: var(--gold);
}

.hero-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.42);
}

.hero-card img {
    width: 180px;
    height: 180px;
    object-fit: contain;
    margin: 0 auto 24px;
    border-radius: 50%;
    background: var(--white);
    padding: 8px;
    box-shadow: 0 14px 32px rgba(3, 24, 39, 0.18);
}

.hero-card h2 {
    color: var(--navy-dark);
    font-size: 1.55rem;
    line-height: 1.15;
    margin-bottom: 10px;
}

.hero-card p {
    color: var(--muted);
}

/* Section Headings */
.section-heading {
    max-width: 760px;
    margin: 0 auto 46px;
    text-align: center;
}

.section-heading h2,
.about-content h2,
.why-card h2,
.contact-info h2 {
    color: var(--navy-dark);
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: -0.06em;
    margin-bottom: 16px;
}

.section-heading p,
.about-content p,
.why-card p,
.contact-info p {
    color: var(--muted);
    font-size: 1.05rem;
}

/* Services */
.services-section {
    background: var(--white);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 22px;
}

.service-card {
    position: relative;
    overflow: hidden;
    padding: 28px;
    min-height: 270px;
    border-radius: var(--radius);
    background: var(--light);
    border: 1px solid rgba(6, 39, 68, 0.08);
    transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 6px;
    background: var(--gold);
}

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

.service-card i {
    width: 58px;
    height: 58px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 22px;
    border-radius: 18px;
    background: var(--navy);
    color: var(--gold);
    font-size: 1.5rem;
}

.service-card h3 {
    color: var(--navy-dark);
    font-size: 1.12rem;
    line-height: 1.25;
    margin-bottom: 12px;
}

.service-card p {
    color: var(--muted);
    font-size: 0.94rem;
}

/* About */
.about-section {
    background: linear-gradient(180deg, var(--white), var(--light));
}

.about-grid {
    display: grid;
    grid-template-columns: 0.95fr 1.05fr;
    align-items: center;
    gap: 52px;
}

.about-image-card {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    background: var(--navy-dark);
}

.about-image-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius);
    pointer-events: none;
}

.about-image-card img {
    width: 100%;
    height: auto;
    object-fit: contain;
    background: var(--navy-dark);
}

.about-list {
    display: grid;
    gap: 14px;
    margin-top: 28px;
}

.about-list div {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 18px;
    border-radius: 18px;
    background: var(--white);
    box-shadow: 0 10px 30px rgba(3, 24, 39, 0.06);
    font-weight: 700;
}

.about-list i {
    color: var(--gold-dark);
}

/* Why */
.why-section {
    padding: 70px 0;
    background: var(--navy-dark);
}

.why-card {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 40px;
    align-items: center;
    padding: 46px;
    border-radius: 32px;
    background:
            linear-gradient(135deg, rgba(12, 65, 108, 0.92), rgba(3, 24, 39, 0.96)),
            url('images/s2-banner.jpg') center center/cover no-repeat;
    color: var(--white);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
}

.why-card h2,
.why-card p {
    color: var(--white);
}

.why-card p {
    color: rgba(255, 255, 255, 0.78);
}

.why-points {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.why-points div {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 20px;
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
    font-weight: 800;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.why-points i {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 46px;
    border-radius: 50%;
    background: var(--gold);
    color: var(--navy-dark);
}

/* Contact */
.contact-section {
    background: var(--light);
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 46px;
    align-items: start;
}

.contact-methods {
    display: grid;
    gap: 16px;
    margin-top: 30px;
}

.contact-methods a {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px;
    border-radius: 20px;
    background: var(--white);
    box-shadow: 0 12px 34px rgba(3, 24, 39, 0.06);
    font-weight: 800;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.contact-methods a:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.contact-methods i {
    width: 46px;
    height: 46px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: var(--navy);
    color: var(--gold);
    font-size: 1.25rem;
}

.contact-form {
    padding: 34px;
    border-radius: var(--radius);
    background: var(--white);
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    gap: 8px;
    margin-bottom: 18px;
}

.form-row label {
    color: var(--navy-dark);
    font-weight: 800;
    font-size: 0.92rem;
}

.form-row input,
.form-row textarea,
.form-row select {
    width: 100%;
    border: 1px solid rgba(6, 39, 68, 0.16);
    border-radius: 16px;
    padding: 15px 16px;
    color: var(--text);
    background: #fbfcff;
    outline: none;
    transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.form-row input:focus,
.form-row textarea:focus,
.form-row select:focus {
    border-color: var(--gold);
    box-shadow: 0 0 0 4px rgba(244, 178, 27, 0.16);
}

.form-row textarea {
    resize: vertical;
}

.form-btn {
    width: 100%;
    margin-top: 8px;
}

/* Footer */
.site-footer {
    background: var(--navy-dark);
    color: var(--white);
    padding-top: 70px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 0.8fr;
    gap: 44px;
    padding-bottom: 50px;
}

.footer-logo {
    width: 90px;
    height: 90px;
    object-fit: contain;
    border-radius: 50%;
    margin-bottom: 18px;
    border: 2px solid var(--gold);
    background: var(--white);
    padding: 4px;
}

.site-footer p {
    color: rgba(255, 255, 255, 0.72);
    max-width: 430px;
}

.site-footer h3 {
    color: var(--gold);
    margin-bottom: 18px;
    font-size: 1rem;
}

.site-footer a {
    display: block;
    margin-bottom: 10px;
    color: rgba(255, 255, 255, 0.78);
    transition: color 0.25s ease;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 22px 16px;
    text-align: center;
}

.footer-bottom p {
    max-width: none;
    font-size: 0.9rem;
}



/* Gallery */
.gallery-section {
    background: var(--white);
    overflow: hidden;
}

.gallery-header {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 36px;
}

.gallery-header > div:first-child {
    max-width: 760px;
}

.gallery-header h2 {
    color: var(--navy-dark);
    font-size: clamp(2rem, 4vw, 3.4rem);
    line-height: 1.05;
    letter-spacing: -0.06em;
    margin-bottom: 16px;
}

.gallery-header p:not(.eyebrow) {
    color: var(--muted);
    font-size: 1.05rem;
}

.gallery-controls {
    display: flex;
    gap: 12px;
    flex-shrink: 0;
}

.gallery-btn {
    width: 52px;
    height: 52px;
    border: 0;
    border-radius: 50%;
    background: var(--navy);
    color: var(--gold);
    cursor: pointer;
    font-size: 1rem;
    box-shadow: 0 12px 28px rgba(3, 24, 39, 0.16);
    transition: transform 0.25s ease, background 0.25s ease, color 0.25s ease;
}

.gallery-btn:hover {
    transform: translateY(-3px);
    background: var(--gold);
    color: var(--navy-dark);
}

.gallery-scroll {
    display: grid;
    grid-auto-flow: column;
    grid-auto-columns: minmax(310px, 390px);
    gap: 22px;
    overflow-x: auto;
    overflow-y: hidden;
    scroll-snap-type: x mandatory;
    scroll-behavior: smooth;
    padding: 6px 0 24px;
    scrollbar-width: thin;
    scrollbar-color: var(--gold) rgba(6, 39, 68, 0.1);
}

.gallery-scroll::-webkit-scrollbar {
    height: 10px;
}

.gallery-scroll::-webkit-scrollbar-track {
    background: rgba(6, 39, 68, 0.08);
    border-radius: 999px;
}

.gallery-scroll::-webkit-scrollbar-thumb {
    background: var(--gold);
    border-radius: 999px;
}

.gallery-item {
    position: relative;
    min-height: 430px;
    border-radius: 28px;
    overflow: hidden;
    background: var(--navy-dark);
    box-shadow: 0 18px 42px rgba(3, 24, 39, 0.16);
    scroll-snap-align: start;
    isolation: isolate;
}

.gallery-item::after {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(3, 24, 39, 0.02), rgba(3, 24, 39, 0.82));
    z-index: 1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    min-height: 430px;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-caption {
    position: absolute;
    left: 22px;
    right: 22px;
    bottom: 22px;
    z-index: 2;
    color: var(--white);
}

.gallery-caption span {
    display: inline-flex;
    align-items: center;
    margin-bottom: 10px;
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--gold);
    color: var(--navy-dark);
    font-weight: 800;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.gallery-caption h3 {
    font-size: 1.45rem;
    line-height: 1.15;
    letter-spacing: -0.04em;
}

@media (max-width: 820px) {
    .gallery-header {
        align-items: flex-start;
        flex-direction: column;
    }

    .gallery-controls {
        width: 100%;
        justify-content: flex-start;
    }

    .gallery-scroll {
        grid-auto-columns: minmax(280px, 84vw);
    }
}


/* Responsive */
@media (max-width: 1080px) {
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero-content,
    .about-grid,
    .why-card,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .hero-card {
        max-width: 520px;
    }
}

@media (max-width: 820px) {
    .nav-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }

    .main-nav {
        position: absolute;
        top: 82px;
        left: 16px;
        right: 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 14px;
        border-radius: 22px;
        background: rgba(3, 24, 39, 0.98);
        box-shadow: var(--shadow);
    }

    .main-nav.active {
        display: flex;
    }

    .main-nav a {
        padding: 14px 12px;
        border-radius: 14px;
    }

    .main-nav a:hover {
        background: rgba(255, 255, 255, 0.08);
    }

    .main-nav a::after {
        display: none;
    }

    .nav-cta {
        justify-content: center;
        margin-top: 8px;
    }

    .hero-section {
        min-height: auto;
        padding-top: 128px;
        background-position: center top;
    }

    .section {
        padding: 70px 0;
    }

    .why-points {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 620px) {
    .container {
        width: min(100% - 24px, 1180px);
    }

    .header-inner {
        min-height: 76px;
    }

    .site-logo {
        width: 50px;
        height: 50px;
    }

    .logo-wrap span {
        font-size: 0.92rem;
    }

    .main-nav {
        top: 76px;
        left: 12px;
        right: 12px;
    }

    .hero-text h1 {
        font-size: clamp(2.25rem, 14vw, 4rem);
    }

    .hero-subtitle {
        font-size: 1rem;
    }

    .hero-actions,
    .trust-row {
        flex-direction: column;
    }

    .btn,
    .trust-row span {
        width: 100%;
    }

    .hero-card,
    .contact-form,
    .why-card {
        padding: 24px;
        border-radius: 22px;
    }

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

    .service-card {
        min-height: auto;
    }

    .section-heading h2,
    .about-content h2,
    .why-card h2,
    .contact-info h2 {
        letter-spacing: -0.04em;
    }
}

@media (max-width: 620px) {
    .gallery-item {
        min-height: 360px;
    }

    .gallery-item img {
        min-height: 360px;
    }

    .gallery-header h2 {
        letter-spacing: -0.04em;
    }
}