@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=Playfair+Display:wght@400;500;600;700&family=Noto+Sans+TC:wght@300;400;500;700&display=swap');

:root {
    --font-display: 'Playfair Display', 'Noto Sans TC', serif;
    --font-body: 'Manrope', 'Noto Sans TC', sans-serif;
    --color-bg: #f5f0e8;
    --color-surface: #ffffff;
    --color-text: #2b2a28;
    --color-muted: #6d6b67;
    --color-accent: #c07c3e;
    --color-accent-strong: #8c4b23;
    --color-accent-light: rgba(192, 124, 62, 0.1);
    --color-border: rgba(43, 42, 40, 0.1);
    --hero-gradient:
        radial-gradient(ellipse at 20% 0%, rgba(192, 124, 62, 0.2), transparent 55%),
        radial-gradient(ellipse at 80% 20%, rgba(96, 130, 139, 0.18), transparent 55%);
    --radius: 20px;
    --radius-sm: 12px;
    --shadow: 0 20px 50px rgba(0, 0, 0, 0.06);
    --shadow-sm: 0 4px 16px rgba(0, 0, 0, 0.04);
    --section-gap: 96px;
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

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

body {
    margin: 0;
    font-family: var(--font-body);
    color: var(--color-text);
    background: var(--color-bg);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

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

/* Grain texture overlay */
.bg-grain {
    position: fixed;
    inset: 0;
    background-image: radial-gradient(rgba(0, 0, 0, 0.06) 1px, transparent 0);
    background-size: 3px 3px;
    opacity: 0.06;
    pointer-events: none;
    z-index: 0;
}

/* ─── Header ─── */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 6vw;
    background: rgba(245, 240, 232, 0.82);
    backdrop-filter: blur(16px) saturate(1.2);
    -webkit-backdrop-filter: blur(16px) saturate(1.2);
    border-bottom: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.brand {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.brand-name {
    font-family: var(--font-display);
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 0.02em;
}

.brand-slogan {
    font-size: 11px;
    color: var(--color-muted);
    letter-spacing: 0.04em;
}

.site-nav {
    display: flex;
    gap: 24px;
    font-size: 14px;
    color: var(--color-muted);
    font-weight: 500;
}

.site-nav a {
    position: relative;
    transition: color 0.2s ease;
}

.site-nav a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-accent);
    border-radius: 1px;
    transition: width 0.3s var(--ease-out);
}

.site-nav a:hover {
    color: var(--color-text);
}

.site-nav a:hover::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 22px;
    border-radius: 999px;
    background: var(--color-accent);
    color: #fff !important;
    font-weight: 600;
    font-size: 14px;
    transition: all 0.25s var(--ease-out);
    box-shadow: 0 4px 12px rgba(192, 124, 62, 0.25);
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(192, 124, 62, 0.35);
}

/* ─── Main ─── */
main {
    position: relative;
    z-index: 1;
    padding: 0 6vw 100px;
}

/* ─── Hero ─── */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    padding: 80px 0 48px;
    align-items: center;
    background-image: var(--hero-gradient);
    border-radius: var(--radius);
    margin-top: 24px;
}

.hero-content {
    padding: 0 24px;
}

.hero-badge {
    display: inline-flex;
    padding: 6px 16px;
    border-radius: 999px;
    background: var(--color-accent-light);
    color: var(--color-accent-strong);
    font-size: 12px;
    font-weight: 700;
    margin-bottom: 16px;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    animation: fadeInUp 0.6s var(--ease-out) 0.1s both;
}

.hero h1 {
    font-family: var(--font-display);
    font-size: clamp(36px, 4.5vw, 56px);
    margin: 0 0 16px;
    line-height: 1.2;
    letter-spacing: -0.02em;
    animation: fadeInUp 0.6s var(--ease-out) 0.2s both;
}

.hero p {
    margin: 0 0 28px;
    color: var(--color-muted);
    font-size: 16px;
    animation: fadeInUp 0.6s var(--ease-out) 0.3s both;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    animation: fadeInUp 0.6s var(--ease-out) 0.4s both;
}

.btn {
    padding: 14px 28px;
    border-radius: 999px;
    font-weight: 600;
    font-size: 15px;
    border: 1.5px solid transparent;
    transition: all 0.25s var(--ease-out);
    cursor: pointer;
    font-family: inherit;
}

.btn.primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 6px 20px rgba(192, 124, 62, 0.25);
}

.btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(192, 124, 62, 0.35);
}

.btn.ghost {
    background: transparent;
    border-color: var(--color-accent);
    color: var(--color-accent-strong);
}

.btn.ghost:hover {
    background: var(--color-accent-light);
    transform: translateY(-2px);
}

/* Hero Card */
.hero-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    padding: 28px;
    margin: 0 24px;
    border: 1px solid var(--color-border);
    animation: fadeInUp 0.6s var(--ease-out) 0.3s both;
}

.hero-card-title {
    font-weight: 700;
    margin-bottom: 16px;
    font-size: 15px;
}

.hero-highlights {
    display: grid;
    gap: 10px;
}

.hero-highlight {
    padding: 14px 16px;
    border-radius: 14px;
    border: 1px solid var(--color-border);
    background: linear-gradient(135deg, #fffcf5 0%, #fff8eb 100%);
    font-size: 14px;
    transition: all 0.2s ease;
}

.hero-highlight:hover {
    transform: translateX(4px);
    border-color: var(--color-accent);
}

/* ─── Sections ─── */
.section {
    margin-top: var(--section-gap);
}

.section-alt {
    background: rgba(255, 255, 255, 0.55);
    border-radius: var(--radius);
    padding: 48px;
    border: 1px solid var(--color-border);
    backdrop-filter: blur(8px);
}

.section-header {
    max-width: 720px;
    margin-bottom: 40px;
}

.section-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent-strong);
    font-weight: 700;
}

.section-header h2 {
    font-family: var(--font-display);
    font-size: clamp(28px, 3vw, 42px);
    margin: 8px 0 12px;
    letter-spacing: -0.02em;
    line-height: 1.2;
}

.section-header p {
    margin: 0;
    color: var(--color-muted);
    font-size: 15px;
}

/* ─── Feature Grid ─── */
.feature-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
}

.feature-card {
    background: var(--color-surface);
    border-radius: 18px;
    padding: 24px;
    border: 1px solid var(--color-border);
    min-height: 180px;
    transition: all 0.3s var(--ease-out);
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-accent-strong) 100%);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.3s var(--ease-out);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.feature-card:hover::before {
    transform: scaleX(1);
}

.feature-card h3 {
    margin: 10px 0 6px;
    font-size: 17px;
    font-weight: 700;
}

.feature-card p {
    margin: 0;
    color: var(--color-muted);
    font-size: 14px;
}

/* ─── Room Grid ─── */
.room-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.room-card {
    background: var(--color-surface);
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    display: flex;
    flex-direction: column;
    transition: all 0.3s var(--ease-out);
}

.room-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.room-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
    transition: transform 0.5s var(--ease-out);
}

.room-card:hover img {
    transform: scale(1.04);
}

.room-card-body {
    padding: 20px;
    display: grid;
    gap: 8px;
}

.room-meta {
    color: var(--color-muted);
    font-size: 13px;
}

.room-price {
    color: var(--color-accent-strong);
    font-weight: 700;
    font-size: 16px;
}

/* ─── Gallery ─── */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s var(--ease-out);
}

.gallery-item:hover img {
    transform: scale(1.06);
}

.gallery-item span {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 14px;
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.65));
    color: #fff;
    font-size: 13px;
    font-weight: 500;
}

/* ─── Contact ─── */
.section-contact {
    margin-top: var(--section-gap);
}

.contact-card {
    background: var(--color-surface);
    border-radius: var(--radius);
    padding: 40px;
    box-shadow: var(--shadow);
    display: grid;
    gap: 24px;
    border: 1px solid var(--color-border);
}

.contact-info {
    display: grid;
    gap: 10px;
    color: var(--color-muted);
}

.contact-info strong {
    color: var(--color-text);
}

.contact-actions {
    padding-top: 8px;
}

/* ─── Footer ─── */
.site-footer {
    text-align: center;
    padding: 32px;
    color: var(--color-muted);
    font-size: 13px;
}

/* ─── Animations ─── */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

/* ─── Responsive ─── */
@media (max-width: 860px) {
    .site-header {
        flex-direction: column;
        gap: 12px;
        align-items: flex-start;
    }

    .site-nav {
        flex-wrap: wrap;
        gap: 16px;
    }

    .hero {
        grid-template-columns: 1fr;
        padding: 40px 0;
        gap: 24px;
    }

    .section-alt {
        padding: 28px;
    }

    .contact-card {
        padding: 28px;
    }
}

@media (max-width: 480px) {
    main {
        padding: 0 4vw 60px;
    }

    .hero h1 {
        font-size: 28px;
    }

    .btn {
        padding: 12px 20px;
        font-size: 14px;
    }
}