:root {
    --bg: #f5f3ef;
    --s1: #ffffff;
    --s2: #f8f6f2;
    --s3: #f0ede7;
    --s4: #e6e1d8;
    --border: rgba(0, 0, 0, 0.07);
    --border2: rgba(0, 0, 0, 0.12);
    --border3: rgba(0, 0, 0, 0.20);
    --ac: #7c5c14;
    --ac2: #a07820;
    --ac3: #c49a2a;
    --ac-bg: rgba(124, 92, 20, 0.07);
    --ac-br: rgba(124, 92, 20, 0.20);
    --text: #18160f;
    --t2: #5a5448;
    --t3: #948e84;
    --t4: #c0b9ae;
    --green: #1a7a52;
    --green-bg: rgba(26, 122, 82, 0.08);
    --green-br: rgba(26, 122, 82, 0.22);
    --red: #b83030;
    --red-bg: rgba(184, 48, 48, 0.07);
    --red-br: rgba(184, 48, 48, 0.22);
    --amber: #9c5a08;
    --amber-bg: rgba(156, 90, 8, 0.08);
    --amber-br: rgba(156, 90, 8, 0.22);
    --slate: #5a6878;
    --slate-bg: rgba(90, 104, 120, 0.08);
    --slate-br: rgba(90, 104, 120, 0.20);
    --blue: #1a5a9a;
    --blue-bg: rgba(26, 90, 154, 0.07);
    --blue-br: rgba(26, 90, 154, 0.22);
    --r: 8px;
    --rl: 12px;
    --rxl: 18px;
    --sh: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
    --shm: 0 4px 14px rgba(0, 0, 0, 0.09), 0 2px 4px rgba(0, 0, 0, 0.05);
}

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

html {
    font-size: 13px;
    -webkit-font-smoothing: antialiased
}

body {
    font-family: "Kanit", sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow: auto;
}

button,
input,
select {
    font-family: "Noto Sans Thai", sans-serif;
    cursor: pointer
}

.mono {
    font-family: 'JetBrains Mono', monospace;
}

.serif {
    font-family: 'Cormorant Garamond', serif;
}

.kinit {
    font-family: "Kanit", sans-serif;
}

.nb {
    color: var(--ac3);
    font-size: 16px;
    font-weight: 500;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    gap: 3.5rem;
    width: 100%;
    box-sizing: border-box;
    padding: 2rem 10rem;
    border-bottom: 1px solid var(--border);
    background: var(--s1);
    box-shadow: var(--sh);
}

.sb-logo {
    display: flex;
    align-items: center;
}

.sb-logo-name {
    font-family: 'Cormorant Garamond', serif;
    font-size: 28px;
    font-weight: 600;
    color: var(--ac3);
    letter-spacing: 0.03em;
    line-height: 1;
    white-space: nowrap;
    border-bottom: 1px solid var(--ac3);
}

.nb-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 2.5rem;
}

.nb-nav div {
    position: relative;
    color: var(--ac3);
    font-size: 16px;
    font-weight: 500;
     letter-spacing: 0.02em;
    padding: 0.4rem 0.1rem;
    cursor: pointer;
    transition: color 0.2s ease;
    white-space: nowrap;
}

.nb-nav div::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -2px;
    width: 0%;
    height: 2px;
    background: var(--ac2);
    border-radius: 2px;
    transition: width 0.25s ease;
}

.nb-nav a {
    text-decoration: none;
    color: inherit;
}

.nb-nav div:hover {
    color: var(--ac2);
}

.nb-nav div:hover::after {
    width: 100%;
}

.nb-nav div.active {
    color: var(--ac2);
}

.nb-nav div.active::after {
    width: 100%;
}

@media (max-width: 1200px) {
    .nb {
        padding: 1.75rem 4rem;
        gap: 2.5rem;
    }
}

@media (max-width: 900px) {
    .nb {
        padding: 1.5rem 2rem;
        gap: 1.5rem;
    }

    .sb-logo-name {
        font-size: 26px;
    }

    .nb-nav {
        gap: 1.5rem;
    }

    .nb-nav div {
        font-size: 16px;
    }
}

@media (max-width: 600px) {
    .nb {
        flex-direction: column;
        align-items: center;
        gap: 0.9rem;
        padding: 1.25rem 1.5rem;
    }

    .sb-logo-name {
        font-size: 26px;
    }

    .nb-nav {
        gap: 1.25rem;
    }

    .nb-nav div {
        font-size: 16px;
        padding: 0.3rem 0.1rem;
    }
}

@media (max-width: 360px) {
    .nb-nav {
        gap: 0.9rem;
    }

    .nb-nav div {
        font-size: 16px;
    }
}

.container {
    position: relative;
    width: 100%;
    overflow: hidden;
}

.banner {
    width: 100%;
    height: 500px;
    object-fit: cover;
    display: block;
}

.banner-text {
    font-family: "Noto Sans Thai", sans-serif;
    position: absolute;
    top: 45%;
    left: 8%;
    transform: translateY(-50%);
    color: #fff;
    text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);
    max-width: 600px;
    width: 84%;
    box-sizing: border-box;
}

.hotel-name {
    font-size: clamp(32px, 5vw, 60px);
    font-weight: 700;
    margin: 0 0 10px 0;
    letter-spacing: 1px;
    line-height: 1.2;
}

.hotel-subtitle {
    font-size: clamp(18px, 2.5vw, 28px);
    margin: 0 0 8px 0;
    font-weight: 400;
    line-height: 1.3;
}

.hotel-detail {
    font-size: clamp(14px, 1.8vw, 20px);
    margin: 0;
    opacity: 0.9;
    line-height: 1.4;
}

@media (max-width: 1024px) {
    .banner {
        height: 420px;
    }

    .banner-text {
        left: 6%;
    }
}

@media (max-width: 768px) {
    .banner {
        height: 350px;
    }

    .banner-text {
        left: 5%;
        width: 90%;
    }
}

@media (max-width: 480px) {
    .banner {
        height: 300px;
    }

    .banner-text {
        top: 45%;
    }
}

.container-sm {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.text-header {
    font-size: 38px;
    font-weight: 700;
    margin-bottom: 24px;
    color: var(--ac2);
    margin-top: 20px;
}

.rooms-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

@media (max-width: 992px) {
    .rooms-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 576px) {
    .rooms-grid {
        grid-template-columns: 1fr;
    }
}

.crad {
    background: #fff;
    border-radius: 20px;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.crad:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 28px var(--ac-br);
}

.crad-body {
    padding: 18px 20px 20px;
}

.crad-img.slider {
    position: relative;
    width: 100%;
    height: 220px;
    overflow: hidden;
}

.slider-track {
    display: flex;
    height: 100%;
    transition: transform 0.4s ease;
}

.slider-track img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    flex-shrink: 0;
}

.slider-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: var(--ac-br);
    color: #fff;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    z-index: 2;
    opacity: 0;
    transition: opacity 0.2s ease, background 0.2s ease;
}

.slider:hover .slider-btn {
    opacity: 1;
}

.slider-btn:hover {
    background: var(--ac2);
}

.slider-btn.prev {
    left: 10px;
}

.slider-btn.next {
    right: 10px;
}

.slider-dots {
    position: absolute;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 6px;
    z-index: 2;
}

.slider-dots span {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    cursor: pointer;
    transition: background 0.2s ease;
}

.slider-dots span.active {
    background: #fff;
}

.n1 {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 4px 0 10px;
    color: var(--ac3);
}

.detail {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    margin: 0 0 14px -7px;
    /* ดึงชิดซ้ายเท่า padding ของ .n2 */
}

.n2 {
    font-size: 0.9rem;
    color: #555;
    margin: 0;
    padding: 0 7px;
    border-right: 1px solid #ddd;
    line-height: 1.3;
}

.n2:last-child {
    border-right: none;
}

.amenity-item {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px 12px;
    margin-bottom: 16px;
}

.item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.amenity-item__icon {
    width: 15px;
    height: 15px;
    flex-shrink: 0;
    color: #444;
    fill: currentColor;
}

.amenity-item__label {
    font-size: 14px;
    color: #444;
    line-height: 1.3;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* ===== ราคา ===== */
.price-row {
    display: flex;
    align-items: baseline;
    gap: 4px;
    margin-bottom: 14px;
}

.price {
    font-size: 1.6rem;
    font-weight: 800;
    color: #e53935;
}

.price-unit {
    font-size: 0.85rem;
    color: #888;
}

.btn-detail {
    width: 100%;
    padding: 10px 0;
    border: none;
    border-radius: 12px;
    background: #222;
    color: #fff;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.2s ease;
}

.btn-detail a {
    text-decoration: none;
    color: inherit;
}

.btn-detail:hover {
    background: var(--ac3);
}

@media (max-width: 480px) {
    .crad-img.slider {
        height: 180px;
    }

    .n1 {
        font-size: 1.05rem;
    }

    .price {
        font-size: 1.4rem;
    }
}

.footer-bg {
    background-color: var(--ac2);
    color: var(--s1);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.4fr 0.8fr 1.4fr;
    gap: 15rem;
    margin-top: 20px;
}

.footer-col {
    margin-left: 50px;
}

.nf {
    font-family: "Playfair Display", serif;
    font-size: 40px;
    font-weight: 900;
    margin-bottom: 12px;
}

.footer-desc {
    font-size: 18px;
    line-height: 1.8;
    margin-bottom: 10px;
}

.checkin-time {
    font-size: 18px;
    line-height: 1.5;
    margin-bottom: 8px;
}

.n-list {
    font-size: 22px;
    font-weight: 600;
    margin-top: 20px;
    margin-bottom: 12px;
}

.footer-col .list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.footer-col .list a {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    margin: 0;
    font-size: 16px;
    line-height: 1.5;
    cursor: pointer;
    color: inherit;
    text-decoration: none;
    transition: color 0.2s ease;
}

.list a .icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    margin-top: 3px;
}

.footer-col .list a:visited {
    color: inherit;
}

.footer-col .list a:hover {
    color: var(--ac);
}

@media (max-width: 1440px) {
    .footer-grid {
        gap: 6rem;
    }
}

@media (max-width: 1200px) {
    .footer-grid {
        gap: 2rem;
    }

    .nf {
        font-size: 34px;
    }

    .footer-col {
        margin-left: 35px;
    }
}

@media (max-width: 992px) {

    .footer-desc,
    .checkin-time {
        font-size: 16px;
    }

    .n-list {
        font-size: 20px;
    }

    .footer-col {
        margin-left: 0px;
    }
}

@media (max-width: 768px) {

    .nf {
        font-size: 30px;
        margin-bottom: 10px;
    }

    .footer-desc,
    .checkin-time {
        font-size: 16px;
        line-height: 1.6;
    }

    .n-list {
        font-size: 18px;
        margin-top: 14px;
        margin-bottom: 8px;
    }

    .footer-col .list a {
        font-size: 15px;
    }

    .footer-col {
        margin-left: 0px;
    }
}

@media (max-width: 480px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 16px;
        margin-bottom: 30px;
    }

    .nf {
        font-size: 26px;
    }

    .footer-desc,
    .checkin-time {
        font-size: 14px;
        line-height: 1.5;
    }

    .n-list {
        font-size: 17px;
    }

    .footer-col .list a {
        font-size: 14px;
    }

    .list a .icon {
        width: 14px;
        height: 14px;
    }

    .footer-col {
        margin-left: 0px;
    }
}

@media (max-width: 360px) {
    .nf {
        font-size: 22px;
    }

    .footer-grid {
        gap: 1rem;
    }

    .footer-col {
        margin-left: 0px;
    }
}

.footer-bottom {
    border-top: 1px solid var(--s1);
    margin-top: 20px;
    padding-top: 16px;
    text-align: center;
}

.copyright {
    font-size: 14px;
    margin: 0;
    opacity: 0.8;
}

@media (max-width: 768px) {
    .footer-bottom {
        margin-top: 16px;
        padding-top: 12px;
    }

    .copyright {
        font-size: 15px;
    }
}

@media (max-width: 480px) {
    .footer-bottom {
        padding-top: 10px;
    }

    .copyright {
        font-size: 14px;
        padding: 0 10px;
    }
}

.map {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.1);
    margin-top: 30px;
}

.map iframe {
    width: 100%;
    height: 100%;
    display: block;
}

@media (max-width: 768px) {
    .map {
        height: 320px;
    }
}

@media (max-width: 480px) {
    .map {
        height: 260px;
    }
}

/* ===== Room Detail ===== */

.room-detail {
    padding-top: 24px;
    padding-bottom: 60px;
}

.room-back {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: var(--t2);
    text-decoration: none;
    margin-bottom: 20px;
    transition: color 0.2s ease;
}

.room-back svg {
    width: 16px;
    height: 16px;
}

.room-back:hover {
    color: var(--ac);
}

/* Gallery */
.room-gallery-main {
    width: 100%;
    aspect-ratio: 4 / 3;
    max-height: 420px;
    border-radius: var(--rl);
    overflow: hidden;
    background: var(--s3);
}

.room-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.room-gallery-thumbs {
    display: flex;
    gap: 10px;
    margin-top: 10px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
}

.room-gallery-thumbs::-webkit-scrollbar {
    height: 4px;
}

.room-thumb {
    width: 76px;
    height: 76px;
    object-fit: cover;
    border-radius: var(--r);
    flex-shrink: 0;
    cursor: pointer;
    scroll-snap-align: start;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: opacity 0.2s ease, border-color 0.2s ease;
}

.room-thumb.active,
.room-thumb:hover {
    opacity: 1;
    border-color: var(--ac2);
}

/* Header */
.room-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 20px;
    margin-top: 32px;
}

.room-eyebrow {
    font-size: 24px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--ac2);
    font-weight: 600;
    margin: 0 0 6px;
}

.room-title {
    font-family: "Playfair Display", serif;
    font-size: 34px;
    font-weight: 800;
    color: var(--text);
    margin: 0;
}

.room-title-rule {
    display: flex;
    align-items: center;
    margin-top: 12px;
    width: 64px;
}

.room-title-rule span {
    display: block;
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, var(--ac2), transparent);
    position: relative;
}

.room-title-rule span::before {
    content: "";
    position: absolute;
    left: 0;
    top: -2.5px;
    width: 5px;
    height: 5px;
    background: var(--ac2);
    border-radius: 50%;
}

.room-header-side {
    text-align: right;
    flex-shrink: 0;
}

.room-price-amount {
    font-family: "Kanit", sans-serif;
    font-size: 28px;
    font-weight: 800;
    color: #e53935;
}

.room-price-unit {
    display: block;
    font-size: 13px;
    color: var(--t3);
    margin-top: 2px;
}

.room-cta-inline {
    display: flex;
    gap: 10px;
    margin-top: 14px;
    justify-content: flex-end;
}

.btn-gold,
.btn-outline-gold {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 600;
    border-radius: var(--r);
    text-decoration: none;
    white-space: nowrap;
    transition: all 0.2s ease;
    cursor: pointer;
}

.btn-gold {
    background: var(--ac2);
    color: var(--s1);
    border: 1px solid var(--ac2);
}

.btn-gold:hover {
    background: var(--ac);
    border-color: var(--ac);
}

.btn-outline-gold {
    background: transparent;
    color: var(--ac2);
    border: 1px solid var(--ac-br);
}

.btn-outline-gold:hover {
    background: var(--ac-bg);
}

/* Quick facts */
.room-facts {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 28px;
    padding-top: 22px;
    padding-bottom: 22px;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.room-fact {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--t2);
}

.room-fact svg {
    width: 18px;
    height: 18px;
    color: var(--ac2);
    flex-shrink: 0;
}

.room-fact-dot {
    color: var(--t4);
}

/* Sections */
.room-section {
    margin-top: 40px;
}

.room-section-title {
    font-family: "Playfair Display", serif;
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 14px;
}

.room-description {
    font-size: 16px;
    line-height: 1.9;
    color: var(--t2);
    max-width: 65ch;
    margin: 0;
}

/* Amenities */
.room-amenities {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 10px;
}

.amenity {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 14px 16px;
    background: var(--s2);
    border: 1px solid var(--border);
    border-radius: var(--r);
    font-size: 14px;
    color: var(--text);
}

.amenity svg {
    width: 20px;
    height: 20px;
    color: var(--ac2);
    flex-shrink: 0;
}

/* Related rooms */
.room-related {
    display: flex;
    gap: 14px;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    padding-bottom: 4px;
}

.related-card {
    flex: 0 0 220px;
    scroll-snap-align: start;
    border-radius: var(--rl);
    overflow: hidden;
    background: var(--s1);
    border: 1px solid var(--border);
    box-shadow: var(--sh);
    text-decoration: none;
    color: inherit;
    transition: box-shadow 0.2s ease, transform 0.2s ease;
}

.related-card:hover {
    box-shadow: var(--shm);
    transform: translateY(-2px);
}

.related-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.related-card-body {
    padding: 12px 14px 16px;
}

.related-card-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    margin-top: 8px;
    font-size: 13px;
    font-weight: 600;
    color: var(--ac2);
}

.related-card-btn svg {
    width: 14px;
    height: 14px;
    transition: transform 0.2s ease;
}

.related-card:hover .related-card-btn svg {
    transform: translateX(3px);
}

.related-card-title {
    font-size: 15px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 4px;
}

.related-card-price {
    font-size: 13px;
    color: var(--ac2);
    margin: 0;
}

/* Sticky mobile CTA */
.room-cta-sticky {
    display: none;
}

/* ===== Responsive ===== */

@media (max-width: 767px) {
    .room-cta-inline {
        display: none;
    }

    .room-header-side {
        display: none;
    }

    .room-cta-sticky {
        display: flex;
        gap: 10px;
        position: fixed;
        bottom: 0;
        left: 0;
        right: 0;
        padding: 12px 16px;
        padding-bottom: calc(12px + env(safe-area-inset-bottom));
        background: var(--s1);
        border-top: 1px solid var(--border);
        box-shadow: 0 -4px 14px rgba(0, 0, 0, 0.06);
        z-index: 50;
    }

    .room-cta-sticky a {
        flex: 1;
    }

    .room-detail {
        padding-bottom: 90px;
    }
}

@media (min-width: 768px) {
    .room-title {
        font-size: 42px;
    }

    .room-amenities {
        grid-template-columns: repeat(3, 1fr);
    }

    .room-related {
        overflow: visible;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1024px) {
    .room-gallery-main {
        aspect-ratio: 16 / 9;
        max-height: 500px;
    }

    .room-amenities {
        grid-template-columns: repeat(4, 1fr);
    }
}

@media (max-width: 480px) {
    .room-title {
        font-size: 28px;
    }

    .room-section-title {
        font-size: 19px;
    }
}

/* ===== Booking Page ===== */

.booking-page {
    padding-top: 32px;
    padding-bottom: 64px;
}

.booking-intro {
    text-align: center;
    max-width: 520px;
    margin: 0 auto 48px;
}

.booking-title {
    font-size: 28px;
    font-weight: 700;
    color: var(--text);
    margin: 6px 0 0;
    line-height: 1.3;
}

.room-title-rule.center {
    margin: 16px auto 18px;
}

.booking-subtitle {
    font-size: 15px;
    line-height: 1.8;
    color: var(--t2);
    margin: 0;
}

/* Frame */
.booking-frame {
    display: grid;
    grid-template-columns: 1fr;
    background: var(--s1);
    border: 1px solid var(--border2);
    border-radius: var(--rxl);
    box-shadow: var(--sh);
    overflow: hidden;
}

.booking-option {
    padding: 40px 28px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.booking-option-icon {
    width: 30px;
    height: 30px;
    color: var(--ac2);
    margin-bottom: 16px;
}

.booking-option-title {
    font-size: 22px;
    font-weight: 700;
    color: var(--text);
    margin: 0 0 8px;
}

.booking-option-desc {
    font-size: 14px;
    line-height: 1.7;
    color: var(--t2);
    margin: 0 0 28px;
    max-width: 30ch;
}

/* Steps */
.booking-steps {
    width: 100%;
    text-align: left;
    margin-bottom: 28px;
}

.booking-step {
    display: flex;
    gap: 16px;
    padding: 14px 0;
    border-bottom: 1px solid var(--border);
}

.booking-step:last-child {
    border-bottom: none;
}

.step-numeral {
    flex-shrink: 0;
    width: 24px;
    font-style: italic;
    font-size: 19px;
    color: var(--ac2);
    text-align: center;
}

.step-title {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--text);
    margin: 0 0 2px;
}

.step-desc {
    font-size: 13px;
    line-height: 1.6;
    color: var(--t3);
    margin: 0;
}

/* Divider */
.booking-divider {
    position: relative;
    width: 100%;
    height: 56px;
}

.booking-divider::before {
    content: "";
    position: absolute;
    left: 12%;
    right: 12%;
    top: 50%;
    height: 1px;
    background: var(--ac-br);
}

.booking-divider-badge {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--s1);
    border: 1px solid var(--ac-br);
    display: flex;
    align-items: center;
    justify-content: center;
    font-style: italic;
    font-size: 13px;
    color: var(--ac2);
}

.btn-gold-pill {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 26px;
    font-size: 14px;
    font-weight: 500;
    color: var(--s1);
    background: var(--ac2);
    border-radius: 999px;
    text-decoration: none;
    transition: background 0.2s ease, transform 0.2s ease;
}

.btn-gold-pill svg {
    width: 15px;
    height: 15px;
}

.btn-gold-pill:hover {
    background: var(--ac);
    transform: translateY(-1px);
}

/* Note */
.booking-note {
    text-align: center;
    margin-top: 28px;
}

.booking-note p {
    font-size: 13px;
    line-height: 1.7;
    color: var(--t3);
    margin: 0;
}

/* ===== Responsive ===== */

@media (min-width: 768px) {
    .booking-frame {
        grid-template-columns: 1fr 80px 1fr;
    }

    .booking-divider {
        height: auto;
    }

    .booking-divider::before {
        left: 50%;
        right: auto;
        top: 10%;
        bottom: 10%;
        height: auto;
        width: 1px;
    }

    .booking-option {
        padding: 56px 40px;
    }

    .booking-title {
        font-size: 30px;
    }
}

@media (max-width: 480px) {
    .booking-title {
        font-size: 23px;
    }

    .booking-option {
        padding: 32px 20px;
    }
}

.back-to-top {
    position: fixed;
    bottom: 28px;
    right: 28px;
    width: 46px;
    height: 46px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--ac3);
    color: var(--s1);
    border: none;
    border-radius: 50%;
    box-shadow: var(--shm);
    cursor: pointer;
    z-index: 60;

    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease, background 0.2s ease, visibility 0.25s;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: var(--ac);
}

.back-to-top svg {
    width: 20px;
    height: 20px;
}

/* หลบ sticky CTA บนมือถือ (ถ้าหน้านั้นมี .room-cta-sticky) */
@media (max-width: 767px) {
    .back-to-top {
        bottom: 84px;
        right: 16px;
        width: 42px;
        height: 42px;
    }
}