/* =========================
   RESET
========================= */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    color: #172033;
    background: #ffffff;
    line-height: 1.6;
}

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

button,
a {
    -webkit-tap-highlight-color: transparent;
}

button {
    cursor: pointer;
}

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

.container {
    width: min(1180px, calc(100% - 40px));
    margin: 0 auto;
}


/* =========================
   HEADER
========================= */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid #e8ebf0;
    backdrop-filter: blur(12px);
}

.nav-container {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.logo {
    font-size: 19px;
    font-weight: 800;
    letter-spacing: 0.8px;
    white-space: nowrap;
}

.logo span {
    color: #b38a45;
}

.nav {
    display: flex;
    align-items: center;
    gap: 30px;
}

.nav a {
    font-size: 14px;
    font-weight: 600;
    color: #465064;
    transition: 0.2s ease;
}

.nav a:hover {
    color: #b38a45;
}

.nav-book-btn {
    background: #172033;
    color: white;
    padding: 12px 20px;
    border-radius: 7px;
    font-size: 13px;
    font-weight: 700;
    letter-spacing: 0.5px;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 620px;
    display: flex;
    align-items: center;
    background:
        linear-gradient(
            90deg,
            rgba(12, 22, 42, 0.97) 0%,
            rgba(12, 22, 42, 0.92) 45%,
            rgba(12, 22, 42, 0.82) 100%
        );
    color: white;
}

.hero-content {
    padding-top: 85px;
    padding-bottom: 85px;
}

.hero-label,
.section-label,
.airport-location {
    color: #b99455;
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 760px;
    margin-top: 18px;
    font-size: clamp(48px, 7vw, 82px);
    line-height: 1.03;
    letter-spacing: -3px;
}

.hero h1 span {
    color: #d4b277;
}

.hero-description {
    max-width: 630px;
    margin-top: 25px;
    color: #d5dae4;
    font-size: 18px;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.primary-btn,
.secondary-btn {
    display: inline-flex;
    min-height: 50px;
    align-items: center;
    justify-content: center;
    padding: 0 25px;
    border-radius: 7px;
    font-size: 13px;
    font-weight: 800;
    letter-spacing: 0.6px;
}

.primary-btn {
    background: #b99455;
    color: white;
}

.secondary-btn {
    border: 1px solid rgba(255, 255, 255, 0.35);
    color: white;
}


/* =========================
   GENERAL SECTION
========================= */

.airports-section,
.services-section,
.booking-section,
.how-section {
    padding: 95px 0;
}

.services-section,
.how-section {
    background: #f7f8fa;
}

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

.section-heading h2 {
    margin-top: 8px;
    color: #172033;
    font-size: clamp(32px, 4vw, 46px);
    line-height: 1.15;
    letter-spacing: -1.5px;
}

.section-heading > p:last-child {
    margin-top: 15px;
    color: #6e7788;
}


/* =========================
   AIRPORT CARDS
========================= */

.airport-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 25px;
}

.airport-card {
    overflow: hidden;
    border: 1px solid #e4e7ec;
    border-radius: 16px;
    background: white;
    box-shadow: 0 12px 35px rgba(20, 31, 52, 0.06);
    transition: 0.25s ease;
}

.airport-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 18px 45px rgba(20, 31, 52, 0.11);
}

.airport-code {
    display: flex;
    height: 150px;
    align-items: center;
    justify-content: center;
    background: #172033;
    color: #d5b779;
    font-size: 45px;
    font-weight: 800;
    letter-spacing: 5px;
}

.airport-card-content {
    padding: 30px;
}

.airport-card-content h3 {
    margin-top: 8px;
    font-size: 24px;
    line-height: 1.25;
}

.airport-card-content > p:not(.airport-location) {
    min-height: 52px;
    margin-top: 12px;
    color: #737c8c;
}

.airport-button {
    width: 100%;
    margin-top: 25px;
    padding: 14px 20px;
    border: 0;
    border-radius: 7px;
    background: #172033;
    color: white;
    font-weight: 800;
    font-size: 13px;
    letter-spacing: 0.5px;
}


/* =========================
   DYNAMIC SERVICES
========================= */

.services-section:empty {
    display: none;
}

#services-content:empty {
    display: none;
}

.service-header {
    margin-bottom: 35px;
    text-align: center;
}

.service-header h2 {
    margin-top: 7px;
    font-size: 38px;
    line-height: 1.2;
}

.service-header p {
    margin-top: 10px;
    color: #747d8d;
}

.service-type-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.service-type-card,
.package-card {
    padding: 28px;
    border: 1px solid #e2e6ec;
    border-radius: 14px;
    background: white;
    box-shadow: 0 8px 25px rgba(22, 32, 51, 0.05);
}

.service-type-card h3,
.package-card h3 {
    font-size: 21px;
}

.service-type-card p,
.package-card p {
    margin-top: 10px;
    color: #70798a;
    font-size: 14px;
}

.service-button,
.package-button,
.lane-button {
    width: 100%;
    margin-top: 20px;
    padding: 13px 16px;
    border: 0;
    border-radius: 7px;
    background: #172033;
    color: white;
    font-size: 13px;
    font-weight: 800;
}

.packages-wrapper {
    margin-top: 45px;
}

.packages-wrapper > h3 {
    margin-bottom: 22px;
    font-size: 28px;
}

.package-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.package-card {
    display: flex;
    flex-direction: column;
}

.package-card .package-button {
    margin-top: auto;
    padding-top: 13px;
    padding-bottom: 13px;
}

.lane-list {
    display: grid;
    gap: 12px;
    margin-top: 20px;
}

.lane-option {
    padding: 15px;
    border: 1px solid #e2e6ec;
    border-radius: 9px;
    background: #fafbfc;
}

.lane-option strong {
    display: block;
    color: #172033;
}

.lane-price {
    display: block;
    margin-top: 5px;
    color: #a77d3b;
    font-size: 18px;
    font-weight: 800;
}

.lane-button {
    margin-top: 12px;
    background: #b38a45;
}


/* =========================
   BOOKING FORM
========================= */

.booking-section {
    background: white;
}

.booking-form {
    max-width: 900px;
    margin: 0 auto;
    padding: 38px;
    border: 1px solid #e2e6ec;
    border-radius: 18px;
    background: white;
    box-shadow: 0 15px 45px rgba(20, 31, 52, 0.08);
}

.selected-service-box {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 10px;
    margin-bottom: 35px;
    padding: 20px;
    border-radius: 12px;
    background: #f4f6f8;
}

.selected-service-box div {
    min-width: 0;
}

.selected-service-box span {
    display: block;
    margin-bottom: 5px;
    color: #818999;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
}

.selected-service-box strong {
    display: block;
    overflow-wrap: anywhere;
    color: #172033;
    font-size: 14px;
}

.form-section {
    padding: 28px 0;
    border-top: 1px solid #eaedf1;
}

.form-section:first-of-type {
    border-top: 0;
}

.form-section h3 {
    margin-bottom: 18px;
    font-size: 20px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: 7px;
    color: #3e485a;
    font-size: 13px;
    font-weight: 700;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    min-height: 48px;
    padding: 11px 13px;
    border: 1px solid #d8dde5;
    border-radius: 7px;
    outline: none;
    background: white;
    color: #172033;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: #b38a45;
    box-shadow: 0 0 0 3px rgba(179, 138, 69, 0.1);
}

.submit-button {
    width: 100%;
    min-height: 54px;
    margin-top: 12px;
    border: 0;
    border-radius: 8px;
    background: #172033;
    color: white;
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.6px;
}


/* =========================
   HOW IT WORKS
========================= */

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.step {
    padding: 28px 22px;
    border-radius: 12px;
    background: white;
    text-align: center;
}

.step span {
    color: #b38a45;
    font-size: 28px;
    font-weight: 800;
}

.step h3 {
    margin-top: 10px;
    font-size: 18px;
}

.step p {
    margin-top: 8px;
    color: #747d8d;
    font-size: 14px;
}


/* =========================
   FOOTER
========================= */

.footer {
    padding: 55px 0;
    background: #111a2b;
    color: white;
    text-align: center;
}

.footer h3 {
    font-size: 22px;
}

.footer > .container > p {
    margin-top: 10px;
    color: #aeb6c4;
}

.footer .copyright {
    margin-top: 28px;
    font-size: 12px;
}


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

@media (max-width: 900px) {

    .nav {
        display: none;
    }

    .airport-grid,
    .service-type-grid,
    .package-grid {
        grid-template-columns: 1fr;
    }

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

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

}


@media (max-width: 600px) {

    .container {
        width: min(100% - 28px, 1180px);
    }

    .header .nav-book-btn {
        display: none;
    }

    .nav-container {
        min-height: 66px;
    }

    .logo {
        font-size: 16px;
    }

    .hero {
        min-height: 540px;
    }

    .hero-content {
        padding-top: 65px;
        padding-bottom: 65px;
    }

    .hero h1 {
        font-size: 48px;
        letter-spacing: -2px;
    }

    .hero-description {
        font-size: 16px;
    }

    .primary-btn,
    .secondary-btn {
        width: 100%;
    }

    .airports-section,
    .services-section,
    .booking-section,
    .how-section {
        padding: 70px 0;
    }

    .airport-code {
        height: 120px;
        font-size: 37px;
    }

    .airport-card-content {
        padding: 23px;
    }

    .booking-form {
        padding: 22px 17px;
    }

    .form-grid,
    .selected-service-box,
    .steps {
        grid-template-columns: 1fr;
    }

}