:root {
    --ds-primary: #204b75;
    --ds-secondary: #486b93;
    --ds-white: #fff;
    --ds-light: #eef5fb;
    --ds-text: #172b3e;
    --ds-muted: #637587;
    --ds-border: #dbe7f1;
    --shadow: 0 18px 50px rgba(32, 75, 117, .13)
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth
}

body {
    margin: 0;
    color: var(--ds-text);
    background: #fff;
    font-family: Inter, Arial, sans-serif;
    line-height: 1.65
}

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

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

.container {
    width: min(1180px, calc(100% - 40px));
    margin: auto
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, .96);
    box-shadow: 0 5px 25px rgba(23, 43, 62, .08);
    backdrop-filter: blur(12px)
}

.nav-wrap {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between
}

.brand {
    font: 34px/1 'Bebas Neue', sans-serif;
    letter-spacing: 1px;
    color: var(--ds-primary)
}

.brand span {
    display: inline-block;
    font: 700 12px/1 Inter, sans-serif;
    letter-spacing: 2px
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 28px;
    font-size: 14px;
    font-weight: 600
}

.main-nav>a,
.nav-dropdown>button {
    border: 0;
    background: none;
    padding: 30px 0;
    cursor: pointer;
    font: inherit;
    color: var(--ds-text)
}

.main-nav>a:hover,
.nav-dropdown>button:hover {
    color: var(--ds-primary)
}

.nav-dropdown {
    position: relative
}

.dropdown-menu {
    position: absolute;
    top: 75px;
    left: -20px;
    width: 245px;
    padding: 10px;
    background: #fff;
    border: 1px solid var(--ds-border);
    border-radius: 14px;
    box-shadow: var(--shadow);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: .25s
}

.nav-dropdown:hover .dropdown-menu,
.nav-dropdown.open .dropdown-menu {
    opacity: 1;
    visibility: visible;
    transform: none
}

.dropdown-menu a {
    display: block;
    padding: 12px 14px;
    border-radius: 9px
}

.dropdown-menu a:hover,
.dropdown-menu a.active {
    color: var(--ds-primary);
    background: var(--ds-light);
    padding-left: 19px
}

.main-nav .nav-cta {
    padding: 12px 18px;
    color: #fff;
    background: var(--ds-primary);
    border-radius: 9px
}

.nav-toggle {
    display: none;
    border: 0;
    background: var(--ds-light);
    border-radius: 8px;
    padding: 8px 11px;
    font-size: 22px
}

.hero {
    min-height: 600px;
    display: grid;
    align-items: center;
    color: #fff;
    background: linear-gradient(100deg, rgba(12, 35, 57, .95), rgba(32, 75, 117, .76)), url('../images/highway-billboards/highway-hero.webp') center/cover
}

.hero-content {
    padding: 90px 0
}

.eyebrow {
    margin: 0 0 10px;
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 2.8px
}

.eyebrow.blue {
    color: var(--ds-secondary)
}

h1,
h2,
h3,
p {
    margin-top: 0
}

.hero h1,
.detail-title h1 {
    max-width: 820px;
    margin-bottom: 18px;
    font: clamp(52px, 7vw, 92px)/.98 'Bebas Neue', sans-serif;
    letter-spacing: 1px
}

.hero-content>p:not(.eyebrow) {
    max-width: 680px;
    font-size: 18px;
    color: rgba(255, 255, 255, .84)
}

.hero-actions {
    display: flex;
    gap: 12px;
    margin: 32px 0
}

.btn {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    min-height: 48px;
    padding: 12px 22px;
    border: 0;
    border-radius: 9px;
    font-weight: 700;
    cursor: pointer;
    transition: .25s
}

.btn-primary {
    color: #fff;
    background: var(--ds-primary)
}

.btn-primary:hover {
    background: var(--ds-secondary);
    transform: translateY(-2px)
}

.btn-ghost {
    color: #fff;
    border: 1px solid rgba(255, 255, 255, .48)
}

.btn-ghost:hover {
    background: #fff;
    color: var(--ds-primary)
}

.btn-white {
    width: 100%;
    color: var(--ds-primary);
    background: #fff
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 50px;
    font-size: 13px;
    color: rgba(255, 255, 255, .75)
}

.breadcrumb a:hover {
    color: #fff
}

.section {
    padding: 100px 0
}

.overview-section {
    background: #fff
}

.overview-grid {
    display: grid;
    grid-template-columns: .8fr 1.2fr;
    gap: 70px;
    align-items: center
}

h2 {
    margin-bottom: 18px;
    font: clamp(36px, 4vw, 54px)/1.05 'Bebas Neue', sans-serif;
    letter-spacing: .6px
}

.overview-grid>div>p:last-child,
.section-heading>p {
    color: var(--ds-muted)
}

.benefit-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px
}

.benefit-grid article {
    padding: 26px;
    border: 1px solid var(--ds-border);
    border-radius: 16px;
    background: linear-gradient(145deg, #fff, var(--ds-light));
    transition: .3s
}

.benefit-grid article:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow)
}

.benefit-grid span {
    color: var(--ds-secondary);
    font-weight: 700
}

.benefit-grid h3 {
    margin: 10px 0 6px
}

.benefit-grid p {
    margin: 0;
    color: var(--ds-muted);
    font-size: 14px
}

.inventory-section {
    background: var(--ds-light)
}

.section-heading {
    display: flex;
    justify-content: space-between;
    gap: 50px;
    align-items: end;
    margin-bottom: 35px
}

.section-heading>p {
    max-width: 520px
}

.filters {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin-bottom: 35px
}

.filter,
#statusFilter {
    padding: 11px 16px;
    border: 1px solid #cbdbe8;
    border-radius: 9px;
    color: var(--ds-text);
    background: #fff;
    font: 600 13px Inter, sans-serif;
    cursor: pointer
}

.filter.active,
.filter:hover {
    color: #fff;
    border-color: var(--ds-primary);
    background: var(--ds-primary)
}

#statusFilter {
    margin-left: auto
}

.billboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 26px
}

.billboard-card {
    overflow: hidden;
    border: 1px solid var(--ds-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 8px 30px rgba(32, 75, 117, .07);
    transition: .35s
}

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

.card-image {
    position: relative;
    height: 290px;
    overflow: hidden;
    background: linear-gradient(135deg, #244e74, #91aec7)
}

.card-image.image-fallback:after,
.detail-image.image-fallback:after {
    content: 'HIGHWAY BILLBOARD';
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: rgba(255, 255, 255, .8);
    font: 40px 'Bebas Neue', sans-serif;
    letter-spacing: 3px
}

.card-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: .55s
}

.billboard-card:hover img {
    transform: scale(1.07)
}

.status {
    position: absolute;
    top: 16px;
    left: 16px;
    padding: 6px 11px;
    border-radius: 30px;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase
}

.status.available {
    color: #0a6c45;
    background: #d9f7ea
}

.status.booked {
    color: #9a3c18;
    background: #ffe5d6
}

.view-link {
    position: absolute;
    right: 16px;
    bottom: 16px;
    padding: 10px 14px;
    border-radius: 8px;
    color: var(--ds-primary);
    background: #fff;
    font-size: 13px;
    font-weight: 700;
    opacity: 0;
    transform: translateY(10px);
    transition: .3s
}

.billboard-card:hover .view-link {
    opacity: 1;
    transform: none
}

.view-link b {
    display: inline-block;
    transition: .25s
}

.billboard-card:hover .view-link b {
    transform: translateX(4px)
}

.card-content {
    padding: 24px
}

.card-route {
    margin: 0 0 7px;
    color: var(--ds-secondary);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase
}

.card-content h3 {
    margin-bottom: 8px;
    font-size: 21px
}

.landmark {
    color: var(--ds-muted);
    font-size: 13px
}

.card-content dl {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 20px 0 0;
    padding-top: 18px;
    border-top: 1px solid var(--ds-border)
}

.card-content dl div {
    min-width: 0
}

.card-content dt {
    font-size: 10px;
    color: var(--ds-muted);
    text-transform: uppercase
}

.card-content dd {
    margin: 2px 0 0;
    font-size: 12px;
    font-weight: 700
}

.empty-state {
    text-align: center;
    padding: 50px;
    background: #fff;
    border-radius: 14px
}

.process-section {
    color: #fff;
    background: linear-gradient(135deg, var(--ds-primary), #112f4c)
}

.center-heading {
    text-align: center;
    max-width: 720px;
    margin: 0 auto 45px
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px
}

.process-grid article {
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 14px;
    background: rgba(255, 255, 255, .07)
}

.process-grid span {
    display: grid;
    place-items: center;
    width: 38px;
    height: 38px;
    margin-bottom: 25px;
    border-radius: 50%;
    color: var(--ds-primary);
    background: #fff;
    font-weight: 700
}

.process-grid p {
    margin: 0;
    color: rgba(255, 255, 255, .7);
    font-size: 13px
}

.detail-hero {
    padding: 65px 0;
    background: var(--ds-light)
}

.breadcrumb.dark {
    margin: 0 0 40px;
    color: var(--ds-muted)
}

.detail-title {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px
}

.detail-title h1 {
    max-width: 780px;
    margin: 0;
    color: var(--ds-text);
    font-size: clamp(48px, 6vw, 78px)
}

.detail-title p:last-child {
    margin: 9px 0 0;
    color: var(--ds-muted)
}

.status.large {
    position: static;
    padding: 9px 16px
}

.detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(310px, .55fr);
    gap: 32px;
    align-items: start
}

.detail-main {
    display: grid;
    gap: 28px
}

.detail-image {
    position: relative;
    min-height: 490px;
    overflow: hidden;
    border-radius: 18px;
    background: linear-gradient(135deg, #244e74, #91aec7)
}

.detail-image img {
    width: 100%;
    height: 490px;
    object-fit: cover
}

.detail-copy,
.map-card,
.spec-card,
.enquiry-card {
    padding: 32px;
    border: 1px solid var(--ds-border);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 35px rgba(32, 75, 117, .08)
}

.detail-copy h2,
.map-card h2,
.spec-card h2,
.enquiry-card h2 {
    font-size: 32px
}

.check-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
    margin: 0;
    padding: 0;
    list-style: none
}

.check-list li:before {
    content: '✓';
    display: inline-grid;
    place-items: center;
    width: 23px;
    height: 23px;
    margin-right: 8px;
    border-radius: 50%;
    color: #fff;
    background: var(--ds-primary);
    font-size: 12px
}

.map-card iframe {
    width: 100%;
    height: 360px;
    margin-top: 15px;
    border: 0;
    border-radius: 12px
}

.detail-sidebar {
    position: sticky;
    top: 105px;
    display: grid;
    gap: 22px
}

.spec-card dl {
    margin: 0
}

.spec-card dl div {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding: 12px 0;
    border-bottom: 1px solid var(--ds-border)
}

.spec-card dl div:last-child {
    border: 0
}

.spec-card dt {
    color: var(--ds-muted);
    font-size: 13px
}

.spec-card dd {
    margin: 0;
    text-align: right;
    font-size: 13px;
    font-weight: 700
}

.enquiry-card {
    color: #fff;
    border: 0;
    background: linear-gradient(145deg, var(--ds-primary), var(--ds-secondary))
}

.enquiry-card label {
    display: block;
    margin-bottom: 13px;
    font-size: 12px;
    font-weight: 600
}

.enquiry-card input,
.enquiry-card select,
.enquiry-card textarea {
    display: block;
    width: 100%;
    margin-top: 5px;
    padding: 12px;
    border: 1px solid rgba(255, 255, 255, .25);
    border-radius: 8px;
    color: var(--ds-text);
    background: #fff;
    font: 14px Inter, sans-serif
}

.enquiry-card small {
    display: block;
    margin-top: 12px;
    color: rgba(255, 255, 255, .7);
    line-height: 1.5
}

.site-footer {
    padding-top: 70px;
    color: rgba(255, 255, 255, .72);
    background: #102b44
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px
}

.brand-light {
    color: #fff
}

.footer-grid h3 {
    color: #fff
}

.footer-grid a {
    display: block;
    margin: 8px 0
}

.footer-grid a:hover {
    color: #fff
}

.footer-bottom {
    margin-top: 55px;
    padding: 18px;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, .12);
    font-size: 12px
}

.not-found,
.result-page {
    min-height: 65vh;
    display: grid;
    place-items: center;
    padding: 80px 0;
    text-align: center
}

.result-page {
    background: var(--ds-light)
}

.result-card {
    width: min(560px, calc(100% - 40px));
    padding: 50px;
    border-radius: 18px;
    background: #fff;
    box-shadow: var(--shadow)
}

.result-icon {
    display: grid;
    place-items: center;
    width: 72px;
    height: 72px;
    margin: 0 auto 22px;
    border-radius: 50%;
    color: #fff;
    background: #19a36b;
    font-size: 34px;
    font-weight: 700
}

.result-icon.error {
    background: #db5b43
}

.result-card ul {
    text-align: left
}

.result-card .btn {
    margin-top: 15px
}

@media(max-width:900px) {
    .nav-toggle {
        display: block
    }

    .main-nav {
        position: absolute;
        top: 82px;
        left: 0;
        right: 0;
        display: none;
        align-items: stretch;
        gap: 0;
        padding: 15px 20px 25px;
        background: #fff;
        box-shadow: 0 15px 25px rgba(23, 43, 62, .1)
    }

    .main-nav.open {
        display: flex;
        flex-direction: column
    }

    .main-nav>a,
    .nav-dropdown>button {
        width: 100%;
        padding: 13px 0;
        text-align: left
    }

    .dropdown-menu {
        position: static;
        display: none;
        width: 100%;
        opacity: 1;
        visibility: visible;
        transform: none;
        box-shadow: none
    }

    .nav-dropdown.open .dropdown-menu {
        display: block
    }

    .overview-grid,
    .detail-grid {
        grid-template-columns: 1fr
    }

    .detail-sidebar {
        position: static
    }

    .process-grid {
        grid-template-columns: 1fr 1fr
    }

    .section-heading {
        display: block
    }

    .billboard-grid {
        grid-template-columns: 1fr
    }

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

    .footer-grid>div:first-child {
        grid-column: 1/-1
    }
}

@media(max-width:600px) {
    .container {
        width: min(100% - 28px, 1180px)
    }

    .hero {
        min-height: 540px
    }

    .hero-content {
        padding: 65px 0
    }

    .hero h1 {
        font-size: 52px
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch
    }

    .section {
        padding: 70px 0
    }

    .overview-grid {
        gap: 35px
    }

    .benefit-grid,
    .process-grid,
    .check-list {
        grid-template-columns: 1fr
    }

    .section-heading {
        margin-bottom: 25px
    }

    #statusFilter {
        width: 100%;
        margin-left: 0
    }

    .card-image {
        height: 230px
    }

    .view-link {
        opacity: 1;
        transform: none
    }

    .card-content dl {
        grid-template-columns: 1fr 1fr
    }

    .detail-title {
        display: block
    }

    .detail-title .status {
        display: inline-block;
        margin-top: 20px
    }

    .detail-image,
    .detail-image img {
        height: 300px;
        min-height: 300px
    }

    .detail-copy,
    .map-card,
    .spec-card,
    .enquiry-card {
        padding: 23px
    }

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

    .footer-grid>div:first-child {
        grid-column: auto
    }
}

.inventory-summary {
    overflow: hidden;
    border: 1px solid var(--ds-border);
    border-radius: 20px;
    background: linear-gradient(145deg, #fff, var(--ds-light));
    box-shadow: var(--shadow)
}

.summary-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 20px 25px;
    color: #fff;
    background: linear-gradient(120deg, var(--ds-primary), var(--ds-secondary))
}

.summary-top span {
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 2px
}

.summary-top strong {
    font-size: 14px
}

.summary-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    padding: 26px
}

.summary-stats article {
    padding: 5px 20px;
    text-align: center;
    border-right: 1px solid var(--ds-border)
}

.summary-stats article:last-child {
    border-right: 0
}

.summary-stats strong {
    display: block;
    color: var(--ds-primary);
    font: 42px/1 'Bebas Neue', sans-serif
}

.summary-stats span {
    display: block;
    margin-top: 8px;
    color: var(--ds-muted);
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .8px
}

.inventory-summary>p {
    margin: 0;
    padding: 0 28px 28px;
    color: var(--ds-muted);
    font-size: 14px
}

@media(max-width:600px) {
    .summary-top {
        align-items: flex-start;
        flex-direction: column
    }

    .summary-stats {
        grid-template-columns: 1fr;
        padding: 18px 24px
    }

    .summary-stats article {
        padding: 16px 0;
        border-right: 0;
        border-bottom: 1px solid var(--ds-border)
    }

    .summary-stats article:last-child {
        border-bottom: 0
    }
}

.route-filters {
    display: flex;
    flex: 1;
    gap: 10px;
    flex-wrap: wrap
}

.status-filter-label {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-left: auto;
    color: var(--ds-muted);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .7px
}

.status-filter-label #statusFilter {
    min-width: 150px;
    margin: 0
}

.filter-result-line {
    margin: -20px 0 28px;
    color: var(--ds-muted);
    font-size: 13px
}

.filter-result-line strong {
    color: var(--ds-primary);
    font-size: 16px
}

.billboard-card[hidden] {
    display: none !important
}

@media(max-width:760px) {
    .filters {
        display: grid;
        grid-template-columns: 1fr;
        gap: 16px
    }

    .route-filters {
        width: 100%;
        flex-wrap: nowrap;
        overflow-x: auto;
        padding: 0 0 8px;
        scrollbar-width: thin;
        -webkit-overflow-scrolling: touch
    }

    .route-filters .filter {
        flex: 0 0 auto;
        white-space: nowrap
    }

    .status-filter-label {
        width: 100%;
        margin: 0;
        justify-content: space-between
    }

    .status-filter-label #statusFilter {
        width: min(220px, 65%)
    }

    .filter-result-line {
        margin: -5px 0 24px
    }
}

@media(max-width:420px) {
    .status-filter-label {
        align-items: stretch;
        flex-direction: column;
        gap: 6px
    }

    .status-filter-label #statusFilter {
        width: 100%
    }

    .card-content dl {
        grid-template-columns: 1fr
    }

    .filter {
        padding: 10px 13px
    }
}

.form-message {
    width: 100%;
    margin-bottom: 18px;
    padding: 13px 15px;
    border-radius: 10px;
    font-size: 14px;
    line-height: 1.5;
}

.success-message {
    color: #176345;
    background: #e3f6ee;
    border: 1px solid #b8e8d2;
}

.error-message {
    color: #a12828;
    background: #fdeaea;
    border: 1px solid #f2caca;
}


/* =====================================================
   HIGHWAY BILLBOARD HERO SECTION
===================================================== */

.highway-billboard-hero {
    --hero-primary: #204b75;
    --hero-secondary: #486b93;
    --hero-light: #eef5fb;
    --hero-white: #ffffff;

    position: relative;
    min-height: 650px;
    display: flex;
    align-items: center;
    overflow: hidden;
    isolation: isolate;

    /* Apni highway billboard image ka path yahan lagayein */
    background:
        url("../images/highway-billboard-hero.webp")
        center center / cover no-repeat;
}

/* Dark blue gradient overlay */
.highway-hero-overlay {
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        linear-gradient(
            90deg,
            rgba(16, 54, 84, 0.98) 0%,
            rgba(25, 70, 109, 0.92) 42%,
            rgba(50, 94, 137, 0.76) 72%,
            rgba(70, 107, 146, 0.60) 100%
        );
}

/* Soft animated lighting */
.highway-hero-glow {
    position: absolute;
    top: -220px;
    right: -180px;
    z-index: -1;
    width: 650px;
    height: 650px;
    border-radius: 50%;
    pointer-events: none;
    background: rgba(132, 190, 240, 0.16);
    filter: blur(85px);
    animation: highwayGlow 7s ease-in-out infinite alternate;
}

.highway-hero-container {
    width: min(100% - 40px, 1360px);
    margin-inline: auto;
    padding: 78px 0 70px;
}

/* Breadcrumb */
.highway-breadcrumb {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 13px;
    margin-bottom: 50px;

    font-family: "Inter", sans-serif;
    font-size: 16px;
    font-weight: 700;

    opacity: 0;
    animation: highwayFadeDown 0.7s ease forwards;
}

.highway-breadcrumb a,
.highway-breadcrumb .current-page {
    color: var(--hero-white);
    text-decoration: none;
}

.highway-breadcrumb a {
    transition: color 0.3s ease;
}

.highway-breadcrumb a:hover {
    color: #a8d9ff;
}

.highway-breadcrumb .breadcrumb-arrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.48);
    font-size: 12px;
}

/* Main content */
.highway-hero-content {
    width: min(100%, 960px);
}

.highway-hero-label {
    position: relative;
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin: 0 0 22px;

    color: var(--hero-white);
    font-family: "Inter", sans-serif;
    font-size: 17px;
    font-weight: 800;
    line-height: 1.4;
    letter-spacing: 2px;
    text-transform: uppercase;

    opacity: 0;
    animation: highwayFadeUp 0.7s 0.15s ease forwards;
}

.highway-hero-label::before {
    content: "";
    width: 38px;
    height: 3px;
    border-radius: 20px;
    background: #85c7ff;
    box-shadow: 0 0 16px rgba(133, 199, 255, 0.75);
}

/* Main heading */
.highway-hero-content h1 {
    max-width: 1050px;
    margin: 0 0 26px;

    color: var(--hero-white);
    font-family: "Inter", sans-serif;
    font-size: clamp(56px, 6vw, 104px);
    font-weight: 800;
    line-height: 0.98;
    letter-spacing: -5px;

    opacity: 0;
    animation: highwayHeadingReveal 0.9s 0.3s
        cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.highway-hero-content h1 span {
    display: inline-block;
    color: #ffffff;
}

/* Description */
.highway-hero-description {
    max-width: 790px;
    margin: 0 0 38px;

    color: rgba(255, 255, 255, 0.94);
    font-family: "Inter", sans-serif;
    font-size: clamp(18px, 2vw, 25px);
    font-weight: 400;
    line-height: 1.65;

    opacity: 0;
    animation: highwayFadeUp 0.8s 0.5s ease forwards;
}

/* Explore button */
.highway-explore-btn {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    min-height: 82px;
    padding: 12px 18px 12px 30px;

    color: var(--hero-white);
    font-family: "Inter", sans-serif;
    font-size: 17px;
    font-weight: 800;
    text-decoration: none;

    border: 1px solid rgba(255, 255, 255, 0.27);
    border-radius: 18px;
    background: rgba(53, 113, 169, 0.65);
    box-shadow:
        0 18px 45px rgba(5, 34, 60, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);

    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);

    opacity: 0;
    transform: translateY(25px);
    animation: highwayFadeUp 0.8s 0.7s ease forwards;

    transition:
        transform 0.35s ease,
        background 0.35s ease,
        box-shadow 0.35s ease;
}

.highway-explore-btn:hover {
    color: var(--hero-white);
    transform: translateY(-5px);
    background: rgba(72, 137, 198, 0.88);
    box-shadow:
        0 24px 55px rgba(5, 34, 60, 0.35),
        inset 0 1px 0 rgba(255, 255, 255, 0.18);
}

.highway-btn-icon {
    width: 50px;
    height: 50px;
    display: inline-flex;
    align-items: center;
    justify-content: center;

    border-radius: 13px;
    background: rgba(255, 255, 255, 0.16);
    font-size: 20px;

    transition:
        transform 0.35s ease,
        background 0.35s ease;
}

.highway-explore-btn:hover .highway-btn-icon {
    transform: translateY(4px);
    background: rgba(255, 255, 255, 0.25);
}

.highway-btn-icon i {
    animation: highwayArrowMove 1.7s ease-in-out infinite;
}

/* Bottom scroll indicator */
.highway-scroll-indicator {
    position: absolute;
    right: 45px;
    bottom: 35px;
    width: 30px;
    height: 50px;

    display: flex;
    justify-content: center;
    padding-top: 9px;

    border: 2px solid rgba(255, 255, 255, 0.42);
    border-radius: 30px;
}

.highway-scroll-indicator span {
    width: 5px;
    height: 9px;
    border-radius: 20px;
    background: #ffffff;
    animation: highwayScrollDot 1.8s ease-in-out infinite;
}

/* =====================================================
   ANIMATIONS
===================================================== */

@keyframes highwayFadeDown {
    from {
        opacity: 0;
        transform: translateY(-22px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes highwayFadeUp {
    from {
        opacity: 0;
        transform: translateY(28px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes highwayHeadingReveal {
    from {
        opacity: 0;
        transform: translateY(55px);
        filter: blur(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}

@keyframes highwayArrowMove {
    0%,
    100% {
        transform: translateY(-3px);
    }

    50% {
        transform: translateY(5px);
    }
}

@keyframes highwayGlow {
    from {
        transform: translate3d(0, 0, 0) scale(1);
    }

    to {
        transform: translate3d(-80px, 80px, 0) scale(1.18);
    }
}

@keyframes highwayScrollDot {
    0% {
        opacity: 0;
        transform: translateY(0);
    }

    35% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translateY(20px);
    }
}

/* =====================================================
   TABLET RESPONSIVE
===================================================== */

@media (max-width: 991px) {
    .highway-billboard-hero {
        min-height: 620px;
    }

    .highway-hero-container {
        padding: 65px 0;
    }

    .highway-breadcrumb {
        margin-bottom: 42px;
        font-size: 15px;
    }

    .highway-hero-content h1 {
        letter-spacing: -3px;
    }

    .highway-scroll-indicator {
        display: none;
    }
}

/* =====================================================
   MOBILE RESPONSIVE
===================================================== */

@media (max-width: 767px) {
    .highway-billboard-hero {
        min-height: 610px;
        align-items: flex-start;
        background-position: 62% center;
    }

    .highway-hero-overlay {
        background: linear-gradient(
            90deg,
            rgba(15, 51, 80, 0.97),
            rgba(30, 76, 116, 0.88)
        );
    }

    .highway-hero-container {
        width: min(100% - 30px, 1360px);
        padding: 48px 0 55px;
    }

    .highway-breadcrumb {
        gap: 9px;
        margin-bottom: 42px;
        font-size: 13px;
        line-height: 1.6;
    }

    .highway-breadcrumb .breadcrumb-arrow {
        font-size: 10px;
    }

    .highway-hero-label {
        margin-bottom: 17px;
        font-size: 13px;
        letter-spacing: 1.4px;
    }

    .highway-hero-label::before {
        width: 25px;
    }

    .highway-hero-content h1 {
        margin-bottom: 22px;
        font-size: clamp(45px, 14vw, 65px);
        line-height: 1.04;
        letter-spacing: -2.5px;
    }

    .highway-hero-content h1 span {
        display: block;
    }

    .highway-hero-description {
        margin-bottom: 30px;
        font-size: 17px;
        line-height: 1.65;
    }

    .highway-explore-btn {
        min-height: 68px;
        padding: 9px 12px 9px 22px;
        gap: 14px;
        border-radius: 15px;
        font-size: 15px;
    }

    .highway-btn-icon {
        width: 46px;
        height: 46px;
        border-radius: 11px;
    }
}

/* Extra small devices */
@media (max-width: 420px) {
    .highway-breadcrumb {
        max-width: 340px;
    }

    .highway-hero-content h1 {
        font-size: 45px;
    }

    .highway-hero-description {
        font-size: 15px;
    }
}

/* Accessibility: reduce animation */
@media (prefers-reduced-motion: reduce) {
    .highway-billboard-hero *,
    .highway-billboard-hero *::before,
    .highway-billboard-hero *::after {
        animation: none !important;
        transition: none !important;
    }

    .highway-breadcrumb,
    .highway-hero-label,
    .highway-hero-content h1,
    .highway-hero-description,
    .highway-explore-btn {
        opacity: 1;
        transform: none;
        filter: none;
    }
}