:root {
    --gk-ink: #030616;
    --gk-deep: #070b2d;
    --gk-blue: #060b43;
    --gk-aqua: #00d8ff;
    --gk-lime: #c8ff00;
    --gk-sun: #fff04a;
    --gk-coral: #ff5b7c;
    --gk-panel: #101746;
    --gk-panel-soft: #151d55;
    --gk-line: #ffffff1f;
    --gk-text: #f7fbff;
    --gk-muted: #bac6df;
    --gk-shadow: 0 24px 70px #00000055;
    --gk-radius: 8px;
}

html {
    scroll-behavior: smooth;
}

body {
    min-width: 320px;
    background:
        radial-gradient(circle at 10% 8%, #c8ff0026 0 14rem, transparent 26rem),
        radial-gradient(circle at 88% 12%, #00d8ff24 0 13rem, transparent 28rem),
        linear-gradient(180deg, var(--gk-ink), #080d32 46%, #030616);
    color: var(--gk-text);
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    letter-spacing: 0;
}

a {
    color: inherit;
}

img {
    max-width: 100%;
}

.site-shell {
    overflow: clip;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1020;
    border-bottom: 1px solid var(--gk-line);
    background: #030616e6;
    backdrop-filter: blur(18px);
}

.site-nav {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.6rem;
    align-items: center;
    min-height: 4.75rem;
}

.brand-mark {
    display: inline-flex;
    width: clamp(7.5rem, 30vw, 11.5rem);
}

.brand-mark img {
    width: 100%;
    height: 2.8rem;
    object-fit: contain;
    object-position: left center;
}

.nav-chips {
    display: flex;
    gap: 0.45rem;
    overflow-x: auto;
    padding: 0.25rem;
    scrollbar-width: none;
}

.nav-chips::-webkit-scrollbar {
    display: none;
}

.nav-chips a,
.lang-switch button {
    position: relative;
    isolation: isolate;
    flex: 0 0 auto;
    border: 1px solid var(--gk-line);
    border-radius: 999px;
    padding: 0.48rem 0.72rem;
    overflow: hidden;
    background: #ffffff0d;
    color: var(--gk-muted);
    font-size: 0.82rem;
    font-weight: 900;
    text-decoration: none;
}

.nav-chips a:hover,
.nav-chips a:focus-visible {
    color: var(--gk-lime);
    border-color: #c8ff0080;
}

.lang-switch {
    display: inline-flex;
    gap: 0.2rem;
    border: 1px solid var(--gk-line);
    border-radius: 999px;
    padding: 0.18rem;
    background: #0000002e;
}

.lang-switch button {
    min-width: 2.25rem;
    border: 0;
    padding-inline: 0.55rem;
}

.lang-switch button.is-active {
    background: var(--gk-lime);
    color: var(--gk-blue);
}

.hero {
    position: relative;
    min-height: calc(100svh - 76px);
    display: flex;
    align-items: end;
    isolation: isolate;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -2;
    background:
        linear-gradient(180deg, #03061640, #030616 92%),
        linear-gradient(115deg, #030616 0 24%, #060b43d9 58%, #c8ff0024 100%),
        url("../media/fleet/conero-820-2023/modal.webp") center / cover;
}

.hero::after {
    content: "";
    position: absolute;
    right: -11rem;
    bottom: 3rem;
    z-index: -1;
    width: min(52rem, 120vw);
    aspect-ratio: 5 / 1;
    background: url("../media/brand/gk-logo-watermark.webp") center / contain no-repeat;
    opacity: 0.12;
    transform: rotate(-5deg);
}

.hero__inner {
    width: 100%;
    padding: clamp(3.2rem, 10vw, 7rem) 0 clamp(2rem, 6vw, 4.5rem);
}

.hero__brand {
    width: min(24rem, 86vw);
    margin-bottom: 1.25rem;
    filter: drop-shadow(0 18px 28px #00000066);
}

.eyebrow,
.modal-kicker {
    color: var(--gk-lime);
    font-size: 0.76rem;
    font-weight: 950;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 9ch;
    margin: 0.45rem 0 1rem;
    color: #fff;
    font-size: clamp(3.25rem, 18vw, 9rem);
    line-height: 0.86;
    font-weight: 950;
}

.hero__lead {
    max-width: 43rem;
    margin: 0;
    color: #eaf3ff;
    font-size: clamp(1.02rem, 2.5vw, 1.28rem);
    line-height: 1.6;
}

.hero__actions,
.section-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.7rem;
    margin-top: 1.45rem;
}

.gk-btn,
.icon-info-btn {
    position: relative;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    min-height: 3rem;
    border: 0;
    border-radius: 999px;
    padding: 0.74rem 1rem;
    overflow: hidden;
    background: var(--gk-aqua);
    color: var(--gk-blue);
    font-weight: 950;
    text-decoration: none;
    box-shadow: 0 16px 34px #00d8ff38;
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.gk-btn::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(110deg, transparent 0 22%, #ffffff78 34%, transparent 46% 100%);
    transform: translateX(-120%);
    transition: transform 540ms ease;
}

.icon-info-btn::before,
.nav-chips a::before,
.lang-switch button::before,
.filter-bar button::before,
.site-footer button::before,
.contact-link::before {
    content: "";
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(110deg, transparent 0 22%, #ffffff78 34%, transparent 46% 100%);
    transform: translateX(-120%);
    transition: transform 540ms ease;
}

.gk-btn:hover,
.gk-btn:focus-visible,
.icon-info-btn:hover,
.icon-info-btn:focus-visible {
    color: var(--gk-blue);
    transform: translateY(-2px);
}

.gk-btn:hover::before,
.gk-btn:focus-visible::before,
.icon-info-btn:hover::before,
.icon-info-btn:focus-visible::before,
.nav-chips a:hover::before,
.nav-chips a:focus-visible::before,
.lang-switch button:hover::before,
.lang-switch button:focus-visible::before,
.filter-bar button:hover::before,
.filter-bar button:focus-visible::before,
.site-footer button:hover::before,
.site-footer button:focus-visible::before,
.contact-link:hover::before,
.contact-link:focus-visible::before {
    transform: translateX(120%);
}

.gk-btn--sun {
    background: var(--gk-lime);
    box-shadow: 0 16px 34px #c8ff0038;
}

.gk-btn--ghost {
    border: 1px solid #ffffff59;
    background: #ffffff14;
    color: #fff;
    box-shadow: none;
    backdrop-filter: blur(12px);
}

.gk-btn--ghost:hover,
.gk-btn--ghost:focus-visible {
    color: #fff;
}

.section-block {
    padding: clamp(3.25rem, 9vw, 6.5rem) 0;
}

.section-head {
    display: grid;
    gap: 0.75rem;
    max-width: 48rem;
    margin-bottom: 1.4rem;
}

.section-head h2,
.contact-layout h2 {
    margin: 0;
    color: #fff;
    font-size: clamp(2rem, 9vw, 4.8rem);
    line-height: 0.96;
    font-weight: 950;
}

.section-head p,
.contact-layout p {
    margin: 0;
    color: var(--gk-muted);
    font-size: 1.04rem;
    line-height: 1.62;
}

.filter-bar {
    display: flex;
    gap: 0.55rem;
    overflow-x: auto;
    margin-bottom: 1.2rem;
    padding-bottom: 0.35rem;
}

.filter-bar button {
    position: relative;
    isolation: isolate;
    flex: 0 0 auto;
    border: 1px solid var(--gk-line);
    border-radius: 999px;
    padding: 0.62rem 0.9rem;
    overflow: hidden;
    background: #ffffff0c;
    color: var(--gk-muted);
    font-weight: 900;
}

.filter-bar button.is-active {
    border-color: var(--gk-lime);
    background: var(--gk-lime);
    color: var(--gk-blue);
}

.fleet-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.boat-card {
    overflow: hidden;
    border: 1px solid var(--gk-line);
    border-radius: var(--gk-radius);
    background: linear-gradient(180deg, #151d55, #0b1035);
    box-shadow: var(--gk-shadow);
}

.boat-card__media {
    position: relative;
    aspect-ratio: 4 / 3;
    background: #060b24;
}

.boat-card__media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.boat-card__badge {
    position: absolute;
    left: 0.75rem;
    top: 0.75rem;
    border-radius: 999px;
    padding: 0.4rem 0.66rem;
    background: #030616d9;
    color: var(--gk-lime);
    font-size: 0.76rem;
    font-weight: 950;
    backdrop-filter: blur(10px);
}

.boat-card__body {
    display: grid;
    gap: 0.82rem;
    padding: 1rem;
}

.boat-card__body h3 {
    margin: 0;
    color: #fff;
    font-size: 1.22rem;
    font-weight: 950;
}

.boat-card__price {
    color: var(--gk-lime);
    font-size: 1.22rem;
    font-weight: 950;
}

.boat-card__specs {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}

.boat-card__specs span {
    border: 1px solid var(--gk-line);
    border-radius: var(--gk-radius);
    padding: 0.55rem;
    background: #ffffff0a;
    color: var(--gk-muted);
    font-size: 0.78rem;
    font-weight: 850;
}

.boat-card__specs strong {
    color: #fff;
}

.boat-card__actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.55rem;
}

.boat-card__actions .gk-btn {
    min-height: 2.72rem;
    padding: 0.64rem 0.7rem;
    font-size: 0.9rem;
}

.contact-band {
    background: linear-gradient(135deg, #c8ff00 0 43%, #00d8ff 100%);
    color: var(--gk-blue);
}

.contact-band .eyebrow,
.contact-layout h2,
.contact-layout p {
    color: var(--gk-blue);
}

.contact-layout {
    display: grid;
    gap: 1.2rem;
}

.contact-panel {
    display: grid;
    gap: 0.75rem;
    border: 1px solid #060b4326;
    border-radius: var(--gk-radius);
    padding: 1rem;
    background: #ffffff8c;
    box-shadow: 0 24px 58px #060b4329;
}

.contact-link {
    position: relative;
    isolation: isolate;
    display: inline-flex;
    align-items: center;
    min-height: 3.15rem;
    gap: 0.75rem;
    border: 0;
    border-radius: 999px;
    padding: 0.85rem 1rem;
    overflow: hidden;
    background: var(--gk-lime);
    color: var(--gk-blue);
    font-weight: 950;
    text-decoration: none;
    box-shadow: 0 16px 34px #c8ff0038;
    transition: transform 160ms ease, box-shadow 160ms ease;
}

.contact-link:hover,
.contact-link:focus-visible {
    color: var(--gk-blue);
    box-shadow: 0 20px 42px #c8ff0045;
    transform: translateY(-2px);
}

.site-footer {
    border-top: 1px solid var(--gk-line);
    padding: 2rem 0;
    background: #030616;
    color: var(--gk-muted);
}

.site-footer__grid {
    display: grid;
    gap: 1rem;
}

.site-footer__brand {
    display: flex;
    align-items: center;
    gap: 0.85rem;
}

.site-footer__brand img {
    width: min(14rem, 70vw);
    height: 3.4rem;
    object-fit: contain;
    object-position: left center;
}

.site-footer__brand strong,
.site-footer__brand span {
    display: block;
}

.site-footer__brand strong {
    color: #fff;
    font-weight: 950;
}

.site-footer__nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
}

.site-footer a {
    color: var(--gk-muted);
    font-weight: 850;
    text-decoration: none;
}

.site-footer a:hover,
.site-footer a:focus-visible {
    color: var(--gk-lime);
}

.site-footer button {
    position: relative;
    isolation: isolate;
    border-radius: 999px;
    overflow: hidden;
    color: var(--gk-muted);
    font: inherit;
    font-weight: 850;
    padding-inline: 0.2rem;
}

.site-footer button:hover,
.site-footer button:focus-visible {
    color: var(--gk-lime);
}

.policy-sections {
    display: grid;
    gap: 1.25rem;
}

.policy-sections h3 {
    color: #fff;
    font-size: 1rem;
    font-weight: 900;
    margin: 0 0 0.45rem;
}

.policy-sections p,
.policy-sections li {
    color: #dbe5ff;
}

.policy-sections ul {
    padding-left: 1.2rem;
    margin: 0;
}

.floating-booking {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1010;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.55rem;
    height: 3.55rem;
    border: 0;
    border-radius: 999px;
    background: var(--gk-lime);
    color: var(--gk-blue);
    box-shadow: 0 18px 42px #00000080;
}

.modal-content {
    border: 1px solid var(--gk-line);
    border-radius: var(--gk-radius);
    background: #090e32;
    color: #fff;
    box-shadow: var(--gk-shadow);
}

.modal-header,
.modal-footer {
    border-color: var(--gk-line);
}

.modal-title {
    margin: 0;
    font-weight: 950;
}

.modal-content--boat {
    background:
        radial-gradient(circle at 94% 8%, #c8ff0022 0 10rem, transparent 18rem),
        linear-gradient(180deg, #101746, #060a28);
}

.boat-modal-grid {
    display: grid;
    gap: 1rem;
}

.boat-modal-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    border-radius: var(--gk-radius);
    object-fit: cover;
}

.boat-modal-copy {
    display: grid;
    gap: 1rem;
}

.boat-modal-copy p {
    margin: 0;
    color: var(--gk-muted);
    line-height: 1.65;
}

.modal-price {
    color: var(--gk-lime);
    font-size: 1.4rem;
}

.modal-list-grid {
    display: grid;
    gap: 0.8rem;
}

.modal-list-grid h3 {
    color: var(--gk-aqua);
    font-size: 0.95rem;
    font-weight: 950;
}

.modal-list-grid li {
    margin-bottom: 0.35rem;
    color: var(--gk-muted);
}

.modal-gallery {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.45rem;
    margin-top: 0.55rem;
}

.modal-gallery img {
    width: 100%;
    aspect-ratio: 1;
    border-radius: var(--gk-radius);
    object-fit: cover;
}

.quick-booking {
    max-height: calc(100dvh - 2rem);
    overflow: hidden;
    background:
        linear-gradient(160deg, #111a57 0 50%, #060a28 50% 100%);
}

#bookingModal .modal-dialog {
    margin-block: 1rem;
}

#bookingForm {
    display: flex;
    max-height: calc(100dvh - 2rem);
    min-height: 0;
    flex-direction: column;
}

.quick-booking__head {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
    justify-content: space-between;
    flex: 0 0 auto;
    padding: 1rem;
    background:
        linear-gradient(120deg, #060b43, #101746),
        url("../media/brand/gk-logo-watermark.webp") right bottom / 22rem auto no-repeat;
}

.quick-booking__head .modal-title {
    font-size: clamp(1.9rem, 5vw, 3rem);
    line-height: 1;
}

.quick-booking__head p {
    margin: 0.35rem 0 0;
    color: var(--gk-muted);
    font-size: 0.98rem;
}

.quick-booking__body {
    display: grid;
    gap: 0.8rem;
    min-height: 0;
    padding: 0.85rem 1rem;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.booking-card {
    display: grid;
    gap: 0.25rem;
    border-radius: var(--gk-radius);
    padding: 0.8rem;
}

.booking-card--accent {
    background: var(--gk-lime);
    color: var(--gk-blue);
}

.booking-card i {
    font-size: 1.15rem;
}

.booking-boat-preview {
    display: flex;
    gap: 0.8rem;
    align-items: center;
    border: 1px solid #ffffff1c;
    border-radius: var(--gk-radius);
    padding: 0.65rem;
    background: #ffffff10;
}

.booking-boat-preview[hidden] {
    display: none;
}

.booking-boat-preview img {
    width: 4.5rem;
    aspect-ratio: 4 / 3;
    border-radius: calc(var(--gk-radius) - 0.2rem);
    object-fit: cover;
}

.booking-boat-preview span {
    display: block;
    color: var(--gk-muted);
    font-size: 0.8rem;
    font-weight: 850;
    text-transform: uppercase;
}

.booking-boat-preview strong {
    color: #fff;
}

.booking-fields {
    display: grid;
    gap: 0.7rem;
}

.booking-fields label {
    display: grid;
    gap: 0.3rem;
    color: #fff;
    font-weight: 850;
}

.booking-fields textarea {
    min-height: 5.4rem;
}

.form-control,
.form-select {
    border: 1px solid var(--gk-line);
    border-radius: var(--gk-radius);
    background-color: #ffffff10;
    color: #fff;
}

.form-control:focus,
.form-select:focus {
    border-color: var(--gk-lime);
    background-color: #ffffff16;
    color: #fff;
    box-shadow: 0 0 0 0.2rem #c8ff0024;
}

.form-select option {
    color: #030616;
}

.booking-feedback {
    margin: 0;
    font-weight: 900;
}

.icon-info-btn {
    min-height: 2.7rem;
    border: 1px solid #ffffff38;
    background: #ffffff12;
    color: #fff;
    box-shadow: none;
}

#bookingModal .modal-footer {
    flex: 0 0 auto;
    gap: 0.65rem;
    padding: 0.75rem 1rem;
}

.icon-info-btn:hover,
.icon-info-btn:focus-visible {
    color: var(--gk-lime);
}

.rules-modal {
    background:
        radial-gradient(circle at 85% 0, #00d8ff2e 0 10rem, transparent 18rem),
        #080d32;
}

.rules-list {
    display: grid;
    gap: 0.75rem;
    margin: 0;
    padding: 0;
    list-style: none;
}

.rules-list li {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 0.65rem;
    align-items: flex-start;
    border: 1px solid var(--gk-line);
    border-radius: var(--gk-radius);
    padding: 0.85rem;
    background: #ffffff0c;
    color: var(--gk-muted);
}

.rules-list i {
    margin-top: 0.15rem;
    color: var(--gk-lime);
}

.toast {
    background: var(--gk-lime);
    color: var(--gk-blue);
}

@media (min-width: 768px) {
    .fleet-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .contact-layout,
    .site-footer__grid {
        grid-template-columns: minmax(0, 1.2fr) minmax(18rem, 0.8fr);
        align-items: center;
    }

    .booking-fields {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .booking-fields label:first-child,
    .booking-fields label:last-child {
        grid-column: 1 / -1;
    }
}

@media (min-width: 992px) {
    .fleet-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .boat-modal-grid {
        grid-template-columns: minmax(0, 1.15fr) minmax(20rem, 0.85fr);
    }

    .modal-list-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 575.98px) {
    .modal-dialog {
        margin: 0.5rem;
    }

    .quick-booking,
    #bookingForm {
        max-height: calc(100dvh - 1rem);
    }

    .quick-booking__head {
        padding: 0.85rem;
    }

    .quick-booking__head .modal-title {
        font-size: clamp(1.65rem, 11vw, 2.35rem);
    }

    .quick-booking__head p {
        font-size: 0.92rem;
        line-height: 1.35;
    }

    .quick-booking__body {
        padding: 0.75rem 0.85rem;
    }

    #bookingModal .modal-footer {
        display: grid;
        grid-template-columns: 1fr;
        padding: 0.75rem 0.85rem;
    }

    #bookingModal .modal-footer .gk-btn,
    #bookingModal .modal-footer .icon-info-btn {
        width: 100%;
    }

    .site-nav {
        grid-template-columns: 1fr auto;
    }

    .brand-mark {
        width: 8.8rem;
    }

    .nav-chips {
        grid-column: 1 / -1;
        order: 3;
        margin-inline: -0.25rem;
    }

    .hero__actions,
    .section-actions {
        display: grid;
        grid-template-columns: 1fr;
    }

    .hero__actions .gk-btn,
    .section-actions .gk-btn {
        width: 100%;
    }

    .boat-card__specs,
    .boat-card__actions {
        grid-template-columns: 1fr;
    }

    .modal-gallery {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .booking-boat-preview {
        align-items: flex-start;
    }

    .booking-boat-preview img {
        width: 4rem;
    }

    .floating-booking {
        right: 0.85rem;
        bottom: 0.85rem;
    }
}