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

:root {
    --navy: #0B1F3A;
    --navy-mid: #12305A;
    --blue: #1565C0;
    --blue-light: #1E88E5;
    --accent: #00C9A7;
    --accent-dim: #00A388;
    --gold: #FFB300;
    --surface: #F4F7FB;
    --surface2: #E8EEF7;
    --white: #FFFFFF;
    --text: #0D1B2A;
    --text-mid: #3D5166;
    --text-muted: #7A90A4;
    --border: rgba(21, 101, 192, 0.15);
    --font-head: 'Space Grotesk', sans-serif;
    --font-body: 'Inter', sans-serif;
    --radius: 10px;
    --radius-lg: 16px;
}

html {
    scroll-behavior: smooth;
}

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

/* ── NAV ── */
nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(11, 31, 58, 0.97);
    backdrop-filter: blur(12px);
    padding: 0 5%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
    border-bottom: 1px solid rgba(0, 201, 167, 0.2);
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
}

.logo-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--accent), var(--blue-light));
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-head);
    font-weight: 700;
    font-size: 18px;
    color: #fff;
    letter-spacing: -1px;
}

.logo-text {
    font-family: var(--font-head);
    font-size: 16px;
    font-weight: 600;
    color: #fff;
    line-height: 1.2;
}

.logo-sub {
    font-size: 10px;
    color: var(--accent);
    letter-spacing: 1.5px;
    text-transform: uppercase;
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

    .nav-links a {
        color: rgba(255,255,255,0.75);
        text-decoration: none;
        font-size: 14px;
        font-weight: 500;
        transition: color .2s;
    }

        .nav-links a:hover {
            color: var(--accent);
        }

.nav-cta {
    background: var(--accent);
    color: var(--navy);
    padding: 9px 22px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    transition: background .2s;
    white-space: nowrap;
}

    .nav-cta:hover {
        background: var(--accent-dim);
    }

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
}

    .hamburger span {
        display: block;
        width: 24px;
        height: 2px;
        background: #fff;
        border-radius: 2px;
        transition: all .3s;
    }

/* ── HERO ── */
#hero {
    min-height: 100vh;
    background: var(--navy);
    display: flex;
    align-items: center;
    padding: 90px 5% 60px;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(0,201,167,0.06) 1px, transparent 1px), linear-gradient(90deg, rgba(0,201,167,0.06) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-glow {
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0,201,167,0.12), transparent 70%);
    top: -100px;
    right: -100px;
    pointer-events: none;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 700px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0,201,167,0.12);
    border: 1px solid rgba(0,201,167,0.3);
    color: var(--accent);
    padding: 6px 14px;
    border-radius: 100px;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 28px;
}

    .hero-badge::before {
        content: '';
        width: 7px;
        height: 7px;
        border-radius: 50%;
        background: var(--accent);
        animation: pulse 2s infinite;
    }

@keyframes pulse {
    0%,100% {
        opacity: 1;
    }

    50% {
        opacity: 0.3;
    }
}

.hero-title {
    font-family: var(--font-head);
    font-size: clamp(36px, 5.5vw, 62px);
    font-weight: 700;
    color: #fff;
    line-height: 1.1;
    margin-bottom: 24px;
}

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

.hero-desc {
    font-size: 18px;
    color: rgba(255,255,255,0.65);
    max-width: 560px;
    margin-bottom: 40px;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.btn-primary {
    background: var(--accent);
    color: var(--navy);
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    text-decoration: none;
    transition: all .2s;
    display: inline-block;
}

    .btn-primary:hover {
        background: #00b899;
        transform: translateY(-1px);
    }

.btn-outline {
    border: 1.5px solid rgba(255,255,255,0.35);
    color: #fff;
    padding: 14px 30px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 15px;
    text-decoration: none;
    transition: all .2s;
    display: inline-block;
}

    .btn-outline:hover {
        border-color: var(--accent);
        color: var(--accent);
    }

.hero-stats {
    display: flex;
    gap: 40px;
    margin-top: 56px;
    padding-top: 36px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.stat-val {
    font-family: var(--font-head);
    font-size: 32px;
    font-weight: 700;
    color: #fff;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-top: 2px;
}

.hero-visual {
    position: absolute;
    right: 5%;
    bottom: 0;
    top: 0;
    display: flex;
    align-items: center;
    z-index: 1;
    opacity: 0.08;
}

    .hero-visual svg {
        width: 480px;
        height: 480px;
    }

/* ── SECTIONS ── */
section {
    padding: 90px 5%;
}

.section-label {
    font-size: 12px;
    letter-spacing: 2.5px;
    text-transform: uppercase;
    color: var(--blue);
    font-weight: 700;
    margin-bottom: 12px;
}

.section-title {
    font-family: var(--font-head);
    font-size: clamp(28px, 3.5vw, 40px);
    font-weight: 700;
    color: var(--text);
    line-height: 1.2;
    margin-bottom: 16px;
}

.section-desc {
    font-size: 17px;
    color: var(--text-mid);
    max-width: 600px;
    line-height: 1.7;
}

.section-header {
    margin-bottom: 56px;
}

    .section-header.centered {
        text-align: center;
    }

        .section-header.centered .section-desc {
            margin: 0 auto;
        }

/* ── SERVICES ── */
#services {
    background: var(--surface);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.service-card {
    background: var(--white);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border);
    padding: 28px 24px;
    transition: all .25s;
    position: relative;
    overflow: hidden;
}

    .service-card:hover {
        transform: translateY(-4px);
        box-shadow: 0 16px 40px rgba(21,101,192,0.1);
        border-color: rgba(0,201,167,0.3);
    }

    .service-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 3px;
        background: var(--accent);
        opacity: 0;
        transition: opacity .25s;
    }

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

.service-icon {
    width: 52px;
    height: 52px;
    border-radius: 12px;
    background: linear-gradient(135deg, rgba(0,201,167,0.12), rgba(21,101,192,0.1));
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
    font-size: 26px;
}

.service-card h3 {
    font-family: var(--font-head);
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 10px;
    color: var(--text);
}

.service-card p {
    font-size: 14px;
    color: var(--text-mid);
    line-height: 1.65;
}

/* ── BRANDS ── */
#brands {
    background: var(--white);
}

.brands-marquee-wrap {
    overflow: hidden;
    position: relative;
    margin-top: 10px;
}

    .brands-marquee-wrap::before,
    .brands-marquee-wrap::after {
        content: '';
        position: absolute;
        top: 0;
        bottom: 0;
        width: 80px;
        z-index: 2;
    }

    .brands-marquee-wrap::before {
        left: 0;
        background: linear-gradient(to right, var(--white), transparent);
    }

    .brands-marquee-wrap::after {
        right: 0;
        background: linear-gradient(to left, var(--white), transparent);
    }

.brands-track {
    display: flex;
    gap: 0;
    width: max-content;
    animation: marquee 28s linear infinite;
}

@keyframes marquee {
    from {
        transform: translateX(0);
    }

    to {
        transform: translateX(-50%);
    }
}

.brand-chip {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    margin: 0 6px;
    background: var(--surface);
    border-radius: 40px;
    border: 1px solid var(--border);
    font-weight: 700;
    font-size: 14px;
    color: var(--text-mid);
    white-space: nowrap;
    transition: all .2s;
}

.brand-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
}

/* ── ABOUT / WHY ── */
#why {
    background: var(--navy);
    color: #fff;
}

.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.why-text .section-label {
    color: var(--accent);
}

.why-text .section-title {
    color: #fff;
}

.why-text .section-desc {
    color: rgba(255,255,255,0.65);
    max-width: 100%;
}

.why-points {
    margin-top: 32px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.why-point {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 18px 20px;
    border-radius: var(--radius);
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
}

.why-point-icon {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    border-radius: 8px;
    background: rgba(0,201,167,0.15);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.why-point h4 {
    font-size: 15px;
    font-weight: 600;
    color: #fff;
    margin-bottom: 4px;
}

.why-point p {
    font-size: 13px;
    color: rgba(255,255,255,0.55);
    line-height: 1.6;
}

.why-visual {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.why-stat-card {
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: var(--radius-lg);
    padding: 28px 20px;
    text-align: center;
}

    .why-stat-card:first-child {
        grid-column: span 2;
    }

.why-stat-num {
    font-family: var(--font-head);
    font-size: 40px;
    font-weight: 700;
    color: var(--accent);
    line-height: 1;
}

.why-stat-label {
    font-size: 12px;
    color: rgba(255,255,255,0.5);
    margin-top: 8px;
    letter-spacing: 0.5px;
}

/* ── PRODUCTS ── */
#products {
    background: var(--surface);
}

.products-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 36px;
}

.tab-btn {
    padding: 9px 20px;
    border-radius: 40px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    border: 1.5px solid var(--border);
    background: var(--white);
    color: var(--text-mid);
    transition: all .2s;
}

    .tab-btn.active {
        background: var(--navy);
        color: #fff;
        border-color: var(--navy);
    }

    .tab-btn:hover:not(.active) {
        border-color: var(--blue);
        color: var(--blue);
    }

.products-panel {
    display: none;
}

    .products-panel.active {
        display: block;
    }

.products-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.product-item {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 18px 20px;
    display: flex;
    gap: 14px;
    align-items: flex-start;
    transition: all .2s;
}

    .product-item:hover {
        border-color: rgba(0,201,167,0.4);
        box-shadow: 0 4px 20px rgba(0,0,0,0.06);
    }

.product-num {
    width: 30px;
    height: 30px;
    flex-shrink: 0;
    border-radius: 6px;
    background: var(--surface2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 700;
    color: var(--blue);
}

.product-item h4 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 4px;
}

.product-item p {
    font-size: 12px;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ── CONTACT ── */
#contact {
    background: var(--white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: start;
}

.contact-info h3 {
    font-family: var(--font-head);
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin-bottom: 16px;
}

.contact-info p {
    font-size: 15px;
    color: var(--text-mid);
    line-height: 1.7;
    margin-bottom: 32px;
}

.contact-cards {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.contact-card {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    padding: 18px 20px;
    border-radius: var(--radius);
    background: var(--surface);
    border: 1px solid var(--border);
}

.contact-card-icon {
    width: 42px;
    height: 42px;
    flex-shrink: 0;
    border-radius: 10px;
    background: var(--navy);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 19px;
}

.contact-card-label {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--text-muted);
    margin-bottom: 6px;
    font-weight: 600;
}

.contact-card a, .contact-card span {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    text-decoration: none;
    display: block;
    line-height: 1.6;
}

    .contact-card a:hover {
        color: var(--blue);
    }

/* ── FORM ── */
.contact-form-wrap {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 36px 32px;
}

    .contact-form-wrap h3 {
        font-family: var(--font-head);
        font-size: 20px;
        font-weight: 700;
        color: var(--text);
        margin-bottom: 24px;
    }

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
}

.form-group {
    margin-bottom: 16px;
}

    .form-group label {
        display: block;
        font-size: 13px;
        font-weight: 600;
        color: var(--text-mid);
        margin-bottom: 6px;
    }

    .form-group input,
    .form-group select,
    .form-group textarea {
        width: 100%;
        padding: 11px 14px;
        border: 1.5px solid var(--border);
        border-radius: 8px;
        font-size: 14px;
        font-family: var(--font-body);
        color: var(--text);
        background: var(--white);
        transition: border-color .2s;
        outline: none;
    }

        .form-group input:focus,
        .form-group select:focus,
        .form-group textarea:focus {
            border-color: var(--blue);
        }

    .form-group textarea {
        resize: vertical;
        min-height: 110px;
    }

.btn-submit {
    width: 100%;
    padding: 14px;
    background: var(--navy);
    color: #fff;
    border: none;
    border-radius: 8px;
    font-weight: 700;
    font-size: 15px;
    font-family: var(--font-body);
    cursor: pointer;
    transition: all .2s;
    margin-top: 4px;
}

    .btn-submit:hover {
        background: var(--blue);
        transform: translateY(-1px);
    }

/* ── FOOTER ── */
footer {
    background: var(--navy);
    padding: 56px 5% 28px;
    color: rgba(255,255,255,0.6);
}

.footer-top {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    padding-bottom: 40px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
    margin-bottom: 28px;
}

.footer-brand p {
    font-size: 14px;
    line-height: 1.7;
    margin: 14px 0 20px;
    max-width: 280px;
}

.footer-social {
    display: flex;
    gap: 10px;
}

.social-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    background: rgba(255,255,255,0.08);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.6);
    text-decoration: none;
    font-size: 15px;
    transition: all .2s;
}

    .social-btn:hover {
        background: var(--accent);
        color: var(--navy);
        border-color: var(--accent);
    }

footer h5 {
    font-family: var(--font-head);
    font-size: 14px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 16px;
}

footer ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

    footer ul a {
        color: rgba(255,255,255,0.6);
        text-decoration: none;
        font-size: 14px;
        transition: color .2s;
    }

        footer ul a:hover {
            color: var(--accent);
        }

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 13px;
    flex-wrap: wrap;
    gap: 10px;
}

    .footer-bottom a {
        color: var(--accent);
        text-decoration: none;
    }

/* ── SCROLL TOP ── */
#scroll-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    z-index: 99;
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--accent);
    color: var(--navy);
    display: none;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 20px;
    border: none;
    box-shadow: 0 4px 20px rgba(0,201,167,0.4);
    transition: all .2s;
}

    #scroll-top:hover {
        transform: translateY(-2px);
    }

/* ── RESPONSIVE ── */
@media (max-width: 768px) {
    nav {
        padding: 0 4%;
    }

    .nav-links, .nav-cta {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    #hero {
        padding: 100px 4% 56px;
        text-align: center;
    }

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

    .hero-stats {
        justify-content: center;
        gap: 28px;
    }

    .hero-visual {
        display: none;
    }

    section {
        padding: 60px 4%;
    }

    .why-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .contact-layout {
        grid-template-columns: 1fr;
        gap: 36px;
    }

    .footer-top {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .footer-bottom {
        justify-content: center;
        text-align: center;
    }

    .form-row {
        grid-template-columns: 1fr;
    }
}