/* =========================================================
   HDB TAXI — PREMIUM WEBSITE
========================================================= */

:root {
    --bg: #f4f2ed;
    --surface: #ebe8e1;
    --ink: #11110f;
    --ink-soft: #6f6d67;
    --dark: #0b0c0c;
    --dark-soft: #161818;
    --line: rgba(17, 17, 15, .14);
    --line-light: rgba(255, 255, 255, .16);
    --champagne: #c7ad7a;
    --white: #ffffff;

    --container: 1320px;
    --radius: 26px;
    --section: clamp(88px, 10vw, 150px);

    --sans: "DM Sans", sans-serif;
    --display: "Manrope", sans-serif;

    --ease: cubic-bezier(.22, .61, .36, 1);
}


/* RESET */

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--bg);
    font-family: var(--sans);
    -webkit-font-smoothing: antialiased;
}

body.menu-open {
    overflow: hidden;
}

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

button {
    font: inherit;
}

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

.container {
    width: min(calc(100% - 48px), var(--container));
    margin-inline: auto;
}

.section {
    padding: var(--section) 0;
}


/* HEADER */

.header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 1000;
    transition:
        background .4s var(--ease),
        border-color .4s var(--ease),
        color .4s var(--ease),
        backdrop-filter .4s var(--ease);
    color: var(--white);
    border-bottom: 1px solid transparent;
}

.header.scrolled {
    color: var(--ink);
    background: rgba(244, 242, 237, .88);
    backdrop-filter: blur(18px);
    border-color: var(--line);
}

.nav-wrap {
    height: 94px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 36px;
}

.logo {
    display: inline-flex;
    align-items: baseline;
    gap: 9px;
    flex: 0 0 auto;
    letter-spacing: -.04em;
}

.logo-mark {
    font-family: var(--display);
    font-size: 23px;
    font-weight: 700;
}

.logo-sub {
    font-size: 9px;
    font-weight: 600;
    letter-spacing: .27em;
    opacity: .7;
}

.nav {
    display: flex;
    align-items: center;
    gap: 34px;
    margin-left: auto;
}

.nav a {
    font-size: 13px;
    font-weight: 500;
    opacity: .8;
    transition: opacity .25s ease;
}

.nav a:hover {
    opacity: 1;
}

.nav-cta {
    min-height: 46px;
    padding: 0 18px;
    display: inline-flex;
    align-items: center;
    gap: 22px;
    border: 1px solid currentColor;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 500;
}

.menu-button {
    width: 46px;
    height: 46px;
    border: 1px solid currentColor;
    border-radius: 999px;
    background: transparent;
    display: none;
    place-items: center;
    cursor: pointer;
    color: inherit;
}

.menu-button span {
    width: 16px;
    height: 1px;
    background: currentColor;
    display: block;
    transition: transform .3s ease;
}

.menu-button span + span {
    margin-top: 5px;
}

.menu-button.active span:first-child {
    transform: translateY(3px) rotate(45deg);
}

.menu-button.active span:last-child {
    transform: translateY(-3px) rotate(-45deg);
}


/* HERO */

.hero {
    min-height: 100svh;
    position: relative;
    display: flex;
    align-items: flex-end;
    overflow: hidden;
    color: var(--white);
    background: #151616;
}

.hero-media {
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 72% 38%, rgba(199, 173, 122, .17), transparent 23%),
        linear-gradient(120deg, #171818 0%, #0b0c0c 48%, #242525 100%);
    transform: scale(1.03);
}

.hero-media::before {
    content: "";
    position: absolute;
    width: min(57vw, 850px);
    aspect-ratio: 1.95;
    right: -3vw;
    top: 31%;
    border-radius: 48% 52% 40% 60% / 61% 44% 56% 39%;
    background:
        linear-gradient(168deg, rgba(255,255,255,.17), transparent 17%),
        linear-gradient(12deg, #050606 5%, #242727 46%, #080909 82%);
    box-shadow:
        -35px 40px 95px rgba(0,0,0,.55),
        inset 0 1px 0 rgba(255,255,255,.16);
    transform: rotate(-3deg);
    opacity: .95;
}

.hero-media::after {
    content: "";
    position: absolute;
    width: min(34vw, 510px);
    height: 64px;
    right: 10vw;
    top: 61%;
    background: rgba(0,0,0,.65);
    filter: blur(22px);
    border-radius: 50%;
    transform: rotate(-4deg);
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(6,7,7,.18) 0%, rgba(6,7,7,.12) 40%, rgba(6,7,7,.77) 100%),
        linear-gradient(90deg, rgba(6,7,7,.53), transparent 58%);
}

.hero-overlay img {
    width: 110%;
    height: 110%;
    object-fit: cover;
    object-position: right;
    display: block;
}

.hero-content {
    min-height: 100svh;
    position: relative;
    z-index: 2;
    padding-top: 160px;
    padding-bottom: 72px;
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(260px, .55fr);
    align-items: end;
    gap: 80px;
}

.eyebrow,
.micro {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 25px;
    font-size: 10px;
    letter-spacing: .2em;
    font-weight: 600;
}

.eyebrow::before,
.micro::before {
    content: "";
    width: 34px;
    height: 1px;
    background: currentColor;
    opacity: .55;
}

.hero h1 {
    margin: 0;
    max-width: 760px;
    font-family: var(--display);
    font-size: clamp(58px, 7.6vw, 116px);
    line-height: .9;
    letter-spacing: -.065em;
    font-weight: 500;
}

.hero h1 span {
    display: block;
    color: var(--champagne);
}

.hero-text {
    max-width: 590px;
    margin: 30px 0 0;
    font-size: clamp(16px, 1.45vw, 20px);
    line-height: 1.65;
    color: rgba(255,255,255,.73);
}

.hero-actions {
    display: flex;
    align-items: center;
    gap: 31px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.button {
    min-height: 56px;
    padding: 0 23px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 34px;
    font-size: 13px;
    font-weight: 600;
    transition: transform .3s var(--ease), background .3s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button-light {
    background: var(--white);
    color: var(--ink);
}

.button-light:hover {
    background: #eee;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 18px;
    color: rgba(255,255,255,.78);
    font-size: 13px;
}

.hero-side {
    align-self: end;
    padding-bottom: 4px;
}

.availability {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 11px;
    letter-spacing: .05em;
    color: rgba(255,255,255,.75);
}

.availability-dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #90b28d;
    box-shadow: 0 0 0 5px rgba(144,178,141,.11);
}

.hero-meta {
    margin-top: 25px;
    border-top: 1px solid var(--line-light);
}

.hero-meta > div {
    padding: 17px 0;
    border-bottom: 1px solid var(--line-light);
}

.meta-label {
    display: block;
    font-size: 9px;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: rgba(255,255,255,.42);
    margin-bottom: 6px;
}

.hero-meta strong {
    font-size: 13px;
    font-weight: 500;
}

.scroll-indicator {
    position: absolute;
    z-index: 2;
    right: 32px;
    bottom: 42px;
    display: flex;
    align-items: center;
    gap: 14px;
    transform: rotate(90deg) translateX(100%);
    transform-origin: right center;
    font-size: 8px;
    letter-spacing: .2em;
    color: rgba(255,255,255,.44);
}

.scroll-indicator i {
    width: 46px;
    height: 1px;
    background: rgba(255,255,255,.35);
}


/* INTRO */

.split {
    display: grid;
    grid-template-columns: .45fr 1.55fr;
    gap: clamp(50px, 8vw, 130px);
}

.section-kicker {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    color: var(--ink-soft);
}

.section-kicker span {
    font-size: 10px;
    margin-top: 3px;
}

.section-kicker p {
    margin: 0;
    font-size: 10px;
    letter-spacing: .16em;
}

.intro-copy h2,
.section-head h2,
.vehicle-copy h2,
.airport-card h2,
.contact-title h2 {
    margin: 0;
    font-family: var(--display);
    font-size: clamp(42px, 5.2vw, 76px);
    line-height: 1.03;
    letter-spacing: -.055em;
    font-weight: 500;
}

.intro-copy h2 em {
    color: var(--champagne);
    font-style: normal;
}

.intro-copy > p {
    width: min(100%, 650px);
    margin: 38px 0 0 auto;
    color: var(--ink-soft);
    font-size: 16px;
    line-height: 1.85;
}


/* SERVICES */

.services {
    padding-top: 0;
}

.section-head {
    display: grid;
    grid-template-columns: 1.4fr .6fr;
    align-items: end;
    gap: 70px;
    margin-bottom: 60px;
}

.section-head > p {
    max-width: 370px;
    justify-self: end;
    margin: 0 0 8px;
    color: var(--ink-soft);
    line-height: 1.8;
    font-size: 14px;
}

.service-list {
    border-top: 1px solid var(--line);
}

.service-item {
    display: grid;
    grid-template-columns: 110px 1fr auto;
    gap: 30px;
    align-items: center;
    padding: 30px 0;
    border-bottom: 1px solid var(--line);
    transition: padding .35s var(--ease), background .35s ease;
}

.service-item:hover {
    padding-left: 18px;
    padding-right: 18px;
    background: rgba(255,255,255,.36);
}

.service-number {
    font-size: 10px;
    color: var(--ink-soft);
}

.service-main {
    display: grid;
    grid-template-columns: minmax(240px, .65fr) 1fr;
    align-items: center;
    gap: 40px;
}

.service-main h3 {
    margin: 0;
    font-family: var(--display);
    font-size: clamp(26px, 3vw, 39px);
    letter-spacing: -.04em;
    font-weight: 500;
}

.service-main p {
    max-width: 520px;
    margin: 0;
    color: var(--ink-soft);
    line-height: 1.7;
    font-size: 14px;
}

.service-arrow {
    width: 42px;
    height: 42px;
    border: 1px solid var(--line);
    border-radius: 50%;
    display: grid;
    place-items: center;
    font-size: 14px;
}


/* VEHICLE */

.vehicle {
    background: var(--dark);
    color: var(--white);
}

.vehicle-grid {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    align-items: center;
    gap: clamp(55px, 7vw, 110px);
}

.micro.light {
    color: rgba(255,255,255,.6);
}

.vehicle-copy h2 {
    font-size: clamp(40px, 4.4vw, 64px);
}

.vehicle-copy > p {
    max-width: 570px;
    margin: 30px 0 0;
    color: rgba(255,255,255,.57);
    font-size: 15px;
    line-height: 1.85;
}

.spec-grid {
    margin-top: 50px;
    padding-top: 28px;
    border-top: 1px solid var(--line-light);
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.spec-grid strong,
.spec-grid span {
    display: block;
}

.spec-grid strong {
    font-family: var(--display);
    font-size: 19px;
    font-weight: 500;
}

.spec-grid span {
    margin-top: 5px;
    font-size: 10px;
    color: rgba(255,255,255,.43);
    text-transform: uppercase;
    letter-spacing: .09em;
}

.vehicle-card {
    min-width: 0;
}

.vehicle-image {
    aspect-ratio: 1.18;
    border-radius: var(--radius);
    overflow: hidden;
    background: #1b1d1d;
}

.vehicle-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center center;
    display: block;
}

.image-placeholder {
    width: 100%;
    height: 100%;
    padding: 28px;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    background:
        radial-gradient(circle at 68% 40%, rgba(199,173,122,.15), transparent 22%),
        linear-gradient(145deg, #272929, #0c0d0d 58%, #1c1e1e);
    color: rgba(255,255,255,.75);
    position: relative;
}

.image-placeholder::after {
    content: "";
    position: absolute;
    left: 15%;
    right: 6%;
    top: 36%;
    height: 31%;
    border-radius: 50% 25% 18% 18%;
    transform: skewX(-13deg);
    background: linear-gradient(155deg, rgba(255,255,255,.10), rgba(0,0,0,.75));
    box-shadow: 0 30px 50px rgba(0,0,0,.5);
}

.image-placeholder span,
.image-placeholder strong,
.image-placeholder small {
    position: relative;
    z-index: 2;
}

.image-placeholder span {
    font-size: 9px;
    letter-spacing: .18em;
    color: var(--champagne);
}

.image-placeholder strong {
    margin-top: 5px;
    font-family: var(--display);
    font-size: 24px;
}

.image-placeholder small {
    margin-top: 7px;
    color: rgba(255,255,255,.4);
}

.vehicle-caption {
    display: flex;
    justify-content: space-between;
    gap: 25px;
    padding-top: 17px;
    color: rgba(255,255,255,.56);
    font-size: 12px;
}

.vehicle-caption strong {
    color: var(--white);
    font-weight: 500;
}


/* EXPERIENCE */

.experience-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    border-top: 1px solid var(--line);
    border-left: 1px solid var(--line);
}

.feature {
    min-height: 290px;
    padding: 26px;
    border-right: 1px solid var(--line);
    border-bottom: 1px solid var(--line);
    display: flex;
    flex-direction: column;
}

.feature > span {
    color: var(--ink-soft);
    font-size: 10px;
}

.feature h3 {
    margin: auto 0 14px;
    font-family: var(--display);
    font-size: 28px;
    letter-spacing: -.04em;
    font-weight: 500;
}

.feature p {
    margin: 0;
    color: var(--ink-soft);
    line-height: 1.7;
    font-size: 13px;
}


/* AIRPORT */

.airport {
    padding-top: 0;
}

.airport-card {
    min-height: 520px;
    padding: clamp(36px, 6vw, 80px);
    border-radius: 32px;
    display: grid;
    grid-template-columns: 1.1fr .7fr;
    gap: 70px;
    align-items: end;
    color: var(--white);
    background:
        radial-gradient(circle at 75% 28%, rgba(199,173,122,.14), transparent 25%),
        linear-gradient(135deg, #111313, #050606);
    overflow: hidden;
    position: relative;
}

.airport-card::after {
    content: "";
    position: absolute;
    width: 380px;
    height: 380px;
    border: 1px solid rgba(255,255,255,.08);
    border-radius: 50%;
    right: -110px;
    top: -120px;
}

.airport-side {
    position: relative;
    z-index: 2;
}

.airport-side p {
    margin: 0 0 30px;
    color: rgba(255,255,255,.58);
    line-height: 1.8;
    font-size: 14px;
}


/* CONTACT */

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: clamp(60px, 9vw, 150px);
}

.contact-panel > p {
    max-width: 500px;
    margin: 40px 0 32px;
    color: var(--ink-soft);
    font-size: 15px;
    line-height: 1.8;
}

.contact-actions {
    border-top: 1px solid var(--line);
}

.contact-option {
    padding: 20px 0;
    border-bottom: 1px solid var(--line);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.contact-option small,
.contact-option strong {
    display: block;
}

.contact-option small {
    margin-bottom: 6px;
    color: var(--ink-soft);
    font-size: 9px;
    letter-spacing: .16em;
}

.contact-option strong {
    font-family: var(--display);
    font-size: 20px;
    font-weight: 500;
}

.contact-option i {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    font-style: normal;
    transition: transform .3s var(--ease);
}

.contact-option:hover i {
    transform: rotate(45deg);
}

.placeholder-note {
    display: block;
    margin-top: 17px;
    color: var(--ink-soft);
    opacity: .72;
}


/* FOOTER */

.footer {
    background: var(--dark);
    color: var(--white);
    padding: 52px 0 24px;
}

.footer-top {
    display: grid;
    grid-template-columns: .6fr 1fr auto;
    align-items: center;
    gap: 40px;
    padding-bottom: 45px;
}

.footer-logo {
    justify-self: start;
}

.footer-top p {
    max-width: 460px;
    margin: 0;
    color: rgba(255,255,255,.5);
    line-height: 1.65;
    font-size: 13px;
}

.footer-top-link {
    font-size: 12px;
    color: rgba(255,255,255,.68);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--line-light);
    color: rgba(255,255,255,.35);
    font-size: 10px;
}


/* REVEAL */

.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition:
        opacity .8s var(--ease),
        transform .8s var(--ease);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}


/* RESPONSIVE */

@media (max-width: 1024px) {

    .nav {
        gap: 22px;
    }

    .hero-content {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .hero-side {
        width: min(100%, 420px);
    }

    .hero-media::before {
        width: 68vw;
        right: -13vw;
        top: 30%;
        opacity: .72;
    }

    .section-head,
    .vehicle-grid,
    .airport-card,
    .contact-grid {
        grid-template-columns: 1fr;
    }

    .vehicle-grid,
    .contact-grid {
        gap: 60px;
    }

    .service-main {
        grid-template-columns: .8fr 1.2fr;
    }

    .experience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .airport-card {
        align-items: end;
    }

    .airport-side {
        max-width: 520px;
    }
}


@media (max-width: 820px) {

    .container {
        width: min(calc(100% - 32px), var(--container));
    }

    .nav-wrap {
        height: 78px;
    }

    .nav-cta {
        display: none;
    }

    .menu-button {
        display: grid;
        margin-left: auto;
    }

    .nav {
        position: fixed;
        inset: 78px 0 auto;
        min-height: calc(100svh - 78px);
        padding: 50px 24px;
        background: var(--bg);
        color: var(--ink);
        display: flex;
        flex-direction: column;
        align-items: flex-start;
        gap: 0;
        transform: translateX(100%);
        transition: transform .45s var(--ease);
    }

    .nav.open {
        transform: translateX(0);
    }

    .nav a {
        width: 100%;
        padding: 20px 0;
        border-bottom: 1px solid var(--line);
        font-family: var(--display);
        font-size: 29px;
        letter-spacing: -.04em;
    }

    .hero-content {
        padding-top: 125px;
        padding-bottom: 55px;
    }

    .hero h1 {
        font-size: clamp(54px, 14vw, 86px);
    }

    .hero-side {
        display: none;
    }

    .hero-media::before {
        width: 110vw;
        right: -35vw;
        top: 38%;
        opacity: .52;
    }

    .scroll-indicator {
        display: none;
    }

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

    .intro-copy > p {
        margin-left: 0;
    }

    .section-head {
        gap: 28px;
        margin-bottom: 40px;
    }

    .section-head > p {
        justify-self: start;
    }

    .service-item {
        grid-template-columns: 45px 1fr auto;
        gap: 15px;
    }

    .service-main {
        grid-template-columns: 1fr;
        gap: 9px;
    }

    .service-main p {
        font-size: 13px;
    }

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

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

    .footer-top {
        grid-template-columns: 1fr;
        gap: 26px;
    }

    .footer-top-link {
        justify-self: start;
    }
}


@media (max-width: 560px) {

    .section {
        padding: 82px 0;
    }

    .hero {
        min-height: 820px;
    }

    .hero-content {
        min-height: 820px;
    }

    .hero h1 {
        font-size: clamp(50px, 15vw, 70px);
    }

    .hero-text {
        font-size: 15px;
    }

    .hero-actions {
        align-items: flex-start;
        flex-direction: column;
        gap: 22px;
    }

    .button {
        width: 100%;
        justify-content: space-between;
    }

    .intro-copy h2,
    .section-head h2,
    .vehicle-copy h2,
    .airport-card h2,
    .contact-title h2 {
        font-size: clamp(37px, 11.5vw, 54px);
    }

    .service-item {
        grid-template-columns: 32px 1fr;
    }

    .service-arrow {
        display: none;
    }

    .service-main h3 {
        font-size: 25px;
    }

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

    .feature {
        min-height: 235px;
    }

    .airport-card {
        padding: 32px 24px;
        min-height: 600px;
        border-radius: 24px;
    }

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

    .footer-bottom {
        flex-direction: column;
    }
}


/* LANGUAGE SWITCHER */

.language-switcher {
    display: flex;
    align-items: center;
    gap: 7px;
    flex: 0 0 auto;
    font-size: 10px;
    font-weight: 600;
    letter-spacing: .08em;
}

.language-switcher a {
    opacity: .45;
    transition: opacity .25s ease;
}

.language-switcher a:hover,
.language-switcher a.active {
    opacity: 1;
}

.language-switcher span {
    opacity: .28;
}

@media (max-width: 820px) {
    .language-switcher {
        margin-left: auto;
        margin-right: 5px;
    }
}