:root {
    --primary-color: #0f172a;
    --secondary-color: #2563eb;
    --accent-color: #f97316;
    --surface-color: #ffffff;
    --muted-color: #64748b;
    --border-color: rgba(148, 163, 184, 0.22);
    --soft-bg: #f8fafc;
    --dark-bg: #081120;
    --shadow-soft: 0 18px 60px rgba(15, 23, 42, 0.08);
    --shadow-card: 0 20px 45px rgba(15, 23, 42, 0.12);
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 16px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: #0f172a;
    background: linear-gradient(180deg, #eef4ff 0%, #f8fafc 28%, #ffffff 100%);
}

a {
    text-decoration: none;
}

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

.utility-bar {
    background: #07101d;
    color: rgba(255, 255, 255, 0.82);
    font-size: 0.92rem;
}

.utility-item {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-right: 1.25rem;
}

.main-navbar {
    background: rgba(7, 16, 29, 0.9);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    position: sticky;
    top: 0;
    z-index: 1020;
}

.navbar-brand {
    color: #fff !important;
    font-weight: 700;
    letter-spacing: 0.02em;
    font-size: 1.45rem;
}

.navbar-brand img {
    width: 44px;
    height: 44px;
    object-fit: cover;
    border-radius: 12px;
    background: #fff;
    padding: 2px;
}

.main-navbar .nav-link {
    color: rgba(255, 255, 255, 0.78) !important;
    font-weight: 600;
    padding: 0.85rem 1rem !important;
}

.main-navbar .nav-link:hover,
.main-navbar .nav-link.active {
    color: #fff !important;
}

.navbar-action-group {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.btn-soft-light,
.btn-outline-light-modern,
.btn-primary-modern,
.btn-dark-modern {
    border-radius: 999px;
    font-weight: 600;
    padding: 0.9rem 1.4rem;
    transition: all 0.25s ease;
}

.btn-primary-modern {
    background: linear-gradient(135deg, var(--secondary-color), #60a5fa);
    border: none;
    color: #fff;
    box-shadow: 0 14px 34px rgba(37, 99, 235, 0.28);
}

.btn-primary-modern:hover {
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 18px 40px rgba(37, 99, 235, 0.33);
}

.btn-outline-light-modern {
    border: 1px solid rgba(255, 255, 255, 0.28);
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
}

.btn-outline-light-modern:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.14);
    transform: translateY(-2px);
}

.btn-dark-modern {
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: #fff;
    color: var(--primary-color);
    box-shadow: var(--shadow-soft);
}

.btn-dark-modern:hover {
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-soft-light {
    border: 1px solid rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.12);
    color: #fff;
}

.page-hero {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(96, 165, 250, 0.22), transparent 34%),
        radial-gradient(circle at bottom right, rgba(249, 115, 22, 0.16), transparent 30%),
        linear-gradient(135deg, #07101d 0%, #0f172a 52%, #0b2342 100%);
    color: #fff;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(7, 16, 29, 0.92) 0%, rgba(7, 16, 29, 0.7) 55%, rgba(7, 16, 29, 0.45) 100%);
    pointer-events: none;
}

.page-hero-inner {
    position: relative;
    z-index: 1;
    padding: 88px 0 72px;
}

.section-space {
    padding: 88px 0;
}

.section-space-sm {
    padding: 72px 0;
}

.section-kicker {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.5rem 0.9rem;
    border-radius: 999px;
    background: rgba(37, 99, 235, 0.08);
    color: var(--secondary-color);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.page-hero .section-kicker {
    background: rgba(255, 255, 255, 0.08);
    color: rgba(255, 255, 255, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.section-title {
    font-size: clamp(2rem, 3vw, 3rem);
    font-weight: 700;
    line-height: 1.15;
    margin: 1rem 0;
    color: var(--primary-color);
}

.page-hero .section-title {
    color: #fff;
}

.section-description {
    color: var(--muted-color);
    max-width: 720px;
    line-height: 1.8;
    font-size: 1.04rem;
}

.page-hero .section-description {
    color: rgba(255, 255, 255, 0.78);
}

.hero-quick-list {
    display: grid;
    gap: 0.9rem;
    margin-top: 1.75rem;
}

.hero-quick-item {
    display: flex;
    gap: 0.8rem;
    color: rgba(255, 255, 255, 0.88);
    line-height: 1.65;
}

.hero-quick-item i {
    margin-top: 0.2rem;
}

.hero-side-card,
.content-card,
.info-card,
.metric-card-light,
.contact-panel,
.timeline-card,
.article-card,
.faq-card,
.cta-banner,
.footer-card {
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-soft);
}

.hero-side-card {
    border-radius: 30px;
    overflow: hidden;
}

.hero-side-card img {
    width: 100%;
    height: 100%;
    min-height: 420px;
    object-fit: cover;
    object-position: center center;
}

.content-card,
.info-card,
.metric-card-light,
.contact-panel,
.timeline-card,
.article-card,
.faq-card {
    border-radius: var(--radius-xl);
}

.content-card,
.contact-panel,
.faq-card {
    padding: 2rem;
}

.info-card,
.metric-card-light,
.timeline-card,
.article-card {
    padding: 1.5rem;
}

.metric-card-light,
.timeline-card,
.article-card {
    height: 100%;
}

.card-icon {
    width: 56px;
    height: 56px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.12), rgba(249, 115, 22, 0.12));
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.chip {
    padding: 0.48rem 0.8rem;
    border-radius: 999px;
    background: #f8fafc;
    border: 1px solid var(--border-color);
    color: var(--primary-color);
    font-size: 0.84rem;
    font-weight: 600;
}

.feature-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 0.95rem;
}

.feature-list li {
    display: flex;
    gap: 0.85rem;
    color: var(--muted-color);
    line-height: 1.65;
}

.feature-list i {
    margin-top: 0.2rem;
    color: var(--secondary-color);
}

.metric-card-light strong {
    display: block;
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 0.4rem;
    font-weight: 700;
}

.metric-card-light span {
    color: var(--muted-color);
}

.cta-banner {
    border-radius: 32px;
    overflow: hidden;
    padding: 2rem;
    background:
        linear-gradient(135deg, rgba(8, 17, 32, 0.96) 0%, rgba(15, 23, 42, 0.95) 55%, rgba(13, 54, 115, 0.96) 100%);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 30px 70px rgba(2, 8, 23, 0.28);
}

.cta-banner h3 {
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.cta-banner p {
    color: rgba(255, 255, 255, 0.75);
    line-height: 1.8;
    margin-bottom: 0;
}

.footer-section {
    background: #07101d;
    color: rgba(255, 255, 255, 0.78);
    padding: 72px 0 28px;
}

.footer-card {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-xl);
    padding: 2rem;
    box-shadow: none;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: #fff;
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.footer-logo img {
    width: 54px;
    height: 54px;
    object-fit: cover;
    border-radius: 14px;
    background: #fff;
    padding: 3px;
}

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

.footer-list li {
    margin-bottom: 0.75rem;
}

.footer-list a,
.footer-contact a {
    color: rgba(255, 255, 255, 0.74);
}

.footer-list a:hover,
.footer-contact a:hover {
    color: #fff;
}

.footer-contact {
    display: grid;
    gap: 0.85rem;
}

.footer-contact-item {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
}

.footer-contact-item i {
    width: 18px;
    margin-top: 0.18rem;
    color: #7dd3fc;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    margin-top: 2rem;
    padding-top: 1.4rem;
    font-size: 0.92rem;
}

.contact-buttons {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 1030;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.contact-btn {
    width: 58px;
    height: 58px;
    border-radius: 50%;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 1.25rem;
    box-shadow: var(--shadow-card);
    transition: transform 0.25s ease;
}

.contact-btn:hover {
    transform: translateY(-2px) scale(1.03);
}

.whatsapp-btn {
    background: linear-gradient(135deg, #22c55e, #16a34a);
}

.phone-btn {
    background: linear-gradient(135deg, var(--accent-color), #fb923c);
}

.smart-visual {
    background: linear-gradient(135deg, #e2e8f0, #f8fafc);
}

.topic-visual {
    position: relative;
    overflow: hidden;
    isolation: isolate;
}

.topic-visual::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, rgba(7, 16, 29, 0.08) 0%, rgba(7, 16, 29, 0.62) 100%);
    pointer-events: none;
}

.topic-visual img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scale(1.01);
}

.topic-visual.is-road img {
    object-position: center 60%;
}

.topic-visual.is-air img {
    object-position: center 44%;
}

.topic-visual.is-sea img {
    object-position: center 56%;
}

.topic-visual.is-team img,
.topic-visual.is-contact img,
.topic-visual.is-blog img,
.topic-visual.is-ai img,
.topic-visual.is-global img {
    object-position: center center;
}

.hero-side-card.topic-visual img {
    min-height: 500px;
}

.hero-side-card.topic-visual.is-contact img {
    object-position: center 28%;
}

.hero-side-card.topic-visual.is-blog img {
    object-position: center 52%;
}

.hero-side-card.topic-visual.is-team img {
    object-position: center 34%;
}

.visual-chip {
    position: absolute;
    top: 1rem;
    left: 1rem;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.92);
    color: var(--primary-color);
    font-size: 0.82rem;
    font-weight: 700;
    box-shadow: 0 10px 24px rgba(15, 23, 42, 0.16);
}

.visual-caption {
    position: absolute;
    left: 1rem;
    right: 1rem;
    bottom: 1rem;
    z-index: 2;
    color: #fff;
    max-width: calc(100% - 2rem);
}

.visual-caption strong {
    display: block;
    font-size: 1.02rem;
    font-weight: 700;
    margin-bottom: 0.3rem;
    line-height: 1.3;
    text-shadow: 0 6px 20px rgba(0, 0, 0, 0.28);
}

.visual-caption span {
    display: block;
    color: rgba(255, 255, 255, 0.85);
    font-size: 0.9rem;
    line-height: 1.55;
    text-shadow: 0 6px 20px rgba(0, 0, 0, 0.24);
}

.mode-image.topic-visual .visual-caption,
.article-image.topic-visual .visual-caption {
    bottom: 0.9rem;
}

.mode-image.topic-visual .visual-caption strong,
.article-image.topic-visual .visual-caption strong {
    font-size: 0.95rem;
}

.mode-image.topic-visual .visual-caption span,
.article-image.topic-visual .visual-caption span {
    font-size: 0.82rem;
    line-height: 1.45;
}

.mode-image.topic-visual .visual-chip,
.article-image.topic-visual .visual-chip {
    top: 0.85rem;
    left: 0.85rem;
    padding: 0.48rem 0.78rem;
    font-size: 0.78rem;
}

.insight-visual.topic-visual img {
    object-position: center 52%;
}

.service-hero-image.topic-visual.is-global img {
    object-position: center 58%;
}

.service-image.topic-visual.is-global img {
    object-position: center 50%;
}

.service-image.topic-visual.is-road img {
    object-position: center 56%;
}

.service-image.topic-visual.is-air img {
    object-position: center 44%;
}

.service-image.topic-visual.is-sea img {
    object-position: center 58%;
}

.about-hero-image.topic-visual img {
    object-position: center 32%;
}

.modal-content {
    border: none;
    border-radius: 24px;
    overflow: hidden;
    box-shadow: var(--shadow-card);
}

.modal-header,
.modal-body {
    background: #fff;
}

@media (max-width: 991.98px) {
    .main-navbar .navbar-collapse {
        padding-top: 1rem;
    }

    .navbar-action-group {
        margin-top: 1rem;
        display: flex;
        flex-wrap: wrap;
        gap: 0.75rem;
    }
}

@media (max-width: 767.98px) {
    .utility-bar .text-md-end {
        text-align: left !important;
        margin-top: 0.5rem;
    }

    .page-hero-inner {
        padding-top: 72px;
    }

    .contact-buttons {
        right: 14px;
        bottom: 14px;
    }

    .contact-btn {
        width: 52px;
        height: 52px;
    }

    .footer-card {
        padding: 1.6rem;
    }
}