/* ============================================================
   城市部落 — Design System
   Style: Organic Biophilic + Warm Indigenous Storytelling
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Serif+TC:wght@400;600;700;900&family=Noto+Sans+TC:wght@300;400;500&family=Playfair+Display:ital,wght@0,700;1,500&family=Zhi+Mang+Xing&display=swap');

/* ── Tokens ── */
:root {
    --clr-bg: #0e0a05;
    --clr-surface: #1c1208;
    --clr-surface2: #251a0c;
    --clr-primary: #c4793a;
    --clr-primary-light: #e09a5a;
    --clr-gold: #f4c542;
    --clr-accent: #8b2500;
    --clr-text: #fdf0dc;
    --clr-muted: #b8916a;
    --clr-border: rgba(196, 121, 58, 0.25);

    --font-serif: 'Noto Serif TC', 'Times New Roman', serif;
    --font-sans: 'Noto Sans TC', sans-serif;
    --font-display: 'Playfair Display', serif;
    --font-art: 'Zhi Mang Xing', 'Pattaya', 'Brush Script MT', cursive, var(--font-serif);

    --radius: 12px;
    --radius-lg: 20px;
    --transition: 0.3s ease;
    --shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
    --shadow-glow: 0 0 24px rgba(196, 121, 58, 0.3);
}

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

html {
    scroll-behavior: smooth;
}

body {
    background: var(--clr-bg);
    color: var(--clr-text);
    font-family: var(--font-sans);
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}

/* ── Utility ── */
.container {
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-title {
    font-family: var(--font-serif);
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 900;
    color: var(--clr-gold);
    text-align: center;
    margin-bottom: 8px;
    letter-spacing: 0.04em;
}

.section-sub {
    font-family: var(--font-display);
    font-style: italic;
    color: var(--clr-muted);
    text-align: center;
    font-size: 1rem;
    margin-bottom: 56px;
}

.divider {
    width: 60px;
    height: 3px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-gold));
    margin: 16px auto 20px;
    border-radius: 2px;
}

/* ── Floating Phone Bar (mobile) ── */
.phone-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--clr-accent), #a83000);
    z-index: 9999;
    padding: 14px 24px;
    text-align: center;
    box-shadow: 0 -4px 20px rgba(0, 0, 0, 0.5);
}

.phone-bar a {
    font-family: var(--font-serif);
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
    letter-spacing: 0.05em;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

/* ── Navbar ── */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: 16px 0;
    transition: background var(--transition), backdrop-filter var(--transition);
}

.navbar.scrolled {
    background: rgba(14, 10, 5, 0.92);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--clr-border);
    padding: 10px 0;
}

.nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-art);
    font-size: 2.2rem;
    font-weight: 400;
    color: var(--clr-gold);
    text-decoration: none;
    letter-spacing: 0.1em;
    display: flex;
    align-items: center;
    gap: 12px;
    transform: rotate(-3deg);
}

.tribal-logo-icon {
    width: 32px;
    height: 32px;
    filter: drop-shadow(0 0 8px rgba(196, 121, 58, 0.6));
    animation: glow-pulse-icon 4s infinite alternate;
}

@keyframes glow-pulse-icon {
    from {
        filter: drop-shadow(0 0 4px rgba(196, 121, 58, 0.4));
        transform: scale(1);
    }

    to {
        filter: drop-shadow(0 0 12px rgba(196, 121, 58, 0.9));
        transform: scale(1.05);
    }
}

.nav-logo span {
    color: var(--clr-primary);
}

.nav-links {
    display: flex;
    gap: 32px;
    list-style: none;
}

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--clr-text);
    letter-spacing: 0.08em;
    transition: color var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--clr-gold);
    transform: scaleX(0);
    transition: transform var(--transition);
}

.nav-links a:hover {
    color: var(--clr-gold);
}

.nav-links a:hover::after {
    transform: scaleX(1);
}

.nav-cta {
    background: linear-gradient(135deg, var(--clr-accent), #a83000);
    color: #fff !important;
    padding: 8px 20px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    transition: box-shadow var(--transition), transform var(--transition);
    box-shadow: 0 4px 16px rgba(139, 37, 0, 0.4);
}

.nav-cta::after {
    display: none !important;
}

.nav-cta:hover {
    box-shadow: 0 6px 24px rgba(139, 37, 0, 0.6);
    transform: translateY(-1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    padding: 4px;
    cursor: pointer;
}

.hamburger span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--clr-text);
    border-radius: 2px;
    transition: var(--transition);
}

/* ── Hero ── */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(to bottom,
            rgba(14, 10, 5, 0.4) 0%,
            rgba(14, 10, 5, 0.55) 50%,
            rgba(14, 10, 5, 0.85) 100%),
        url('assets/images/hero-bg-new.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
}

/* Tribal pattern overlay */
.hero-bg::after {
    content: '';
    position: absolute;
    inset: 0;
    background-image: repeating-linear-gradient(45deg,
            transparent,
            transparent 20px,
            rgba(196, 121, 58, 0.03) 20px,
            rgba(196, 121, 58, 0.03) 22px);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    padding: 100px 24px 80px;
}

.hero-badge {
    display: inline-block;
    background: rgba(196, 121, 58, 0.2);
    border: 1px solid var(--clr-primary);
    color: var(--clr-primary-light);
    font-size: 1.1rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    padding: 10px 28px;
    border-radius: 50px;
    margin-bottom: 24px;
    text-transform: uppercase;
}

.hero-title {
    font-family: var(--font-art);
    font-size: clamp(4.5rem, 12vw, 9.5rem);
    font-weight: 400;
    /* 草書字型通常用預設字重表現最佳 */
    line-height: 1.1;
    letter-spacing: 0.05em;
    margin-bottom: 16px;
    background: linear-gradient(135deg, #fff 0%, var(--clr-gold) 50%, var(--clr-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    transform: rotate(-4deg);
    text-shadow: 2px 4px 16px rgba(0, 0, 0, 0.5);
}

.hero-sub {
    font-family: var(--font-display);
    font-style: italic;
    font-size: clamp(1.2rem, 3vw, 1.6rem);
    color: var(--clr-muted);
    margin-bottom: 48px;
    letter-spacing: 0.1em;
}

.hero-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: linear-gradient(135deg, var(--clr-accent) 0%, #c43a00 100%);
    color: #fff;
    font-family: var(--font-serif);
    font-size: 1.1rem;
    font-weight: 700;
    padding: 16px 36px;
    border-radius: 50px;
    letter-spacing: 0.05em;
    box-shadow: 0 8px 32px rgba(139, 37, 0, 0.5);
    transition: transform var(--transition), box-shadow var(--transition);
    cursor: pointer;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 12px 40px rgba(139, 37, 0, 0.7);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(255, 255, 255, 0.08);
    border: 1.5px solid rgba(244, 197, 66, 0.5);
    color: var(--clr-gold);
    font-family: var(--font-sans);
    font-size: 0.95rem;
    font-weight: 500;
    padding: 15px 32px;
    border-radius: 50px;
    letter-spacing: 0.08em;
    backdrop-filter: blur(8px);
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
    cursor: pointer;
}

.btn-secondary:hover {
    background: rgba(244, 197, 66, 0.12);
    border-color: var(--clr-gold);
    transform: translateY(-2px);
}

.hero-scroll {
    position: absolute;
    bottom: 32px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    color: var(--clr-muted);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    animation: bounce 2s ease-in-out infinite;
}

.hero-scroll svg {
    animation: none;
}

@keyframes bounce {

    0%,
    100% {
        transform: translateX(-50%) translateY(0);
    }

    50% {
        transform: translateX(-50%) translateY(8px);
    }
}

/* ── About ── */
.about-section {
    padding: 100px 0;
    background: var(--clr-surface);
    position: relative;
}

.about-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}

.about-img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.about-img-wrap img {
    width: 100%;
    height: 480px;
    object-fit: cover;
    object-position: top;
}

.about-img-wrap::after {
    content: '';
    position: absolute;
    inset: 0;
    border: 2px solid rgba(196, 121, 58, 0.3);
    border-radius: var(--radius-lg);
    pointer-events: none;
}

.about-label {
    font-size: 0.8rem;
    letter-spacing: 0.2em;
    color: var(--clr-primary);
    text-transform: uppercase;
    margin-bottom: 12px;
    font-weight: 500;
}

.about-title {
    font-family: var(--font-serif);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    font-weight: 900;
    color: var(--clr-gold);
    line-height: 1.3;
    margin-bottom: 24px;
}

.about-text {
    color: var(--clr-muted);
    line-height: 1.9;
    font-size: 0.95rem;
    margin-bottom: 16px;
}

.about-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.tag {
    padding: 6px 16px;
    background: rgba(196, 121, 58, 0.12);
    border: 1px solid var(--clr-border);
    border-radius: 50px;
    font-size: 0.82rem;
    color: var(--clr-primary-light);
    letter-spacing: 0.05em;
}

/* ── Menu ── */
.menu-section {
    padding: 100px 0;
    background: var(--clr-bg);
}

.menu-tabs {
    display: flex;
    justify-content: center;
    gap: 12px;
    margin-bottom: 48px;
    flex-wrap: wrap;
}

.menu-tab {
    padding: 10px 28px;
    border-radius: 50px;
    border: 1.5px solid var(--clr-border);
    background: transparent;
    color: var(--clr-muted);
    font-family: var(--font-serif);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    cursor: pointer;
    transition: all var(--transition);
}

.menu-tab:hover,
.menu-tab.active {
    background: linear-gradient(135deg, var(--clr-accent), #c43a00);
    border-color: transparent;
    color: #fff;
    box-shadow: 0 4px 16px rgba(139, 37, 0, 0.4);
}

.menu-panel {
    display: none;
}

.menu-panel.active {
    display: block;
}

.menu-img-view {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.menu-img-card {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--clr-border);
    transition: transform var(--transition);
    cursor: zoom-in;
}

.menu-img-card:hover {
    transform: scale(1.01);
}

.menu-img-card img {
    width: 100%;
    height: auto;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
}

/* 節慶特別套餐 — 單張圖置中 */
#menu-festival .menu-img-view {
    grid-template-columns: 1fr;
    max-width: 680px;
    margin: 0 auto;
}

/* Banquet table */
.banquet-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.banquet-card {
    background: var(--clr-surface2);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius-lg);
    padding: 32px 28px;
    text-align: center;
    position: relative;
    overflow: hidden;
    transition: transform var(--transition), box-shadow var(--transition);
}

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

.banquet-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--clr-accent), var(--clr-gold));
}

.banquet-price {
    font-family: var(--font-serif);
    font-size: 2.4rem;
    font-weight: 900;
    color: var(--clr-gold);
    margin-bottom: 4px;
    line-height: 1;
}

.banquet-price-sub {
    font-size: 1rem;
    color: var(--clr-muted);
}

.banquet-divider {
    width: 40px;
    height: 2px;
    background: var(--clr-border);
    margin: 16px auto;
}

.banquet-items {
    list-style: none;
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.banquet-items li {
    font-size: 1.1rem;
    font-weight: 500;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 4px 0;
    border-bottom: 1px dashed rgba(255, 255, 255, 0.1);
}

.banquet-items li:last-child {
    border-bottom: none;
}

.banquet-items li::before {
    content: '✦';
    color: var(--clr-gold);
    font-size: 0.9rem;
    flex-shrink: 0;
}

/* ── Location ── */
.location-section {
    padding: 100px 0;
    background: var(--clr-surface);
    position: relative;
}

.location-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
}

.map-wrap {
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
    border: 1px solid var(--clr-border);
    height: 400px;
}

.map-wrap iframe {
    width: 100%;
    height: 100%;
    border: 0;
}

.location-info {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.info-card {
    background: var(--clr-surface2);
    border: 1px solid var(--clr-border);
    border-radius: var(--radius);
    padding: 24px;
    transition: box-shadow var(--transition);
}

.info-card:hover {
    box-shadow: var(--shadow-glow);
}

.info-card-title {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-serif);
    font-size: 1rem;
    font-weight: 700;
    color: var(--clr-gold);
    margin-bottom: 14px;
}

.info-card-title svg {
    color: var(--clr-primary);
    flex-shrink: 0;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-size: 0.9rem;
    color: var(--clr-muted);
    line-height: 1.6;
    padding: 8px 0;
    border-bottom: 1px solid rgba(196, 121, 58, 0.1);
}

.info-item:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.info-item-icon {
    font-size: 1.1rem;
    flex-shrink: 0;
    margin-top: 1px;
}

.info-highlight {
    color: var(--clr-primary-light);
    font-weight: 500;
}

.parking-map-img {
    border-radius: var(--radius);
    overflow: hidden;
    border: 1px solid var(--clr-border);
    margin-top: 16px;
}

.parking-map-img img {
    width: 100%;
    height: auto;
}

/* ── Footer ── */
footer {
    background: #06040200;
    background: var(--clr-surface2);
    border-top: 1px solid var(--clr-border);
    padding: 60px 0 100px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 48px;
}

.footer-brand .nav-logo {
    font-size: 1.6rem;
    margin-bottom: 12px;
    display: block;
}

.footer-desc {
    font-size: 0.85rem;
    color: var(--clr-muted);
    line-height: 1.8;
    margin-bottom: 20px;
}

.social-links {
    display: flex;
    gap: 12px;
}

.social-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid var(--clr-border);
    background: rgba(196, 121, 58, 0.08);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--clr-muted);
    font-size: 1.1rem;
    transition: all var(--transition);
    cursor: pointer;
    text-decoration: none;
}

.social-btn:hover {
    background: var(--clr-primary);
    border-color: var(--clr-primary);
    color: #fff;
    transform: translateY(-2px);
}

.footer-col-title {
    font-family: var(--font-serif);
    font-weight: 700;
    color: var(--clr-gold);
    margin-bottom: 16px;
    font-size: 1rem;
    letter-spacing: 0.05em;
}

.footer-info-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 0.87rem;
    color: var(--clr-muted);
    line-height: 1.7;
    margin-bottom: 10px;
}

.footer-info-icon {
    flex-shrink: 0;
    margin-top: 2px;
    font-size: 0.9rem;
}

.hours-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.hours-label {
    color: var(--clr-primary);
    font-weight: 500;
}

.hours-val {
    color: var(--clr-muted);
}

.footer-bottom {
    margin-top: 48px;
    padding-top: 24px;
    border-top: 1px solid var(--clr-border);
    text-align: center;
    font-size: 0.8rem;
    color: rgba(184, 145, 106, 0.5);
}

/* ── Scroll animations ── */
.fade-up {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.fade-up-delay-1 {
    transition-delay: 0.1s;
}

.fade-up-delay-2 {
    transition-delay: 0.2s;
}

.fade-up-delay-3 {
    transition-delay: 0.3s;
}

/* 活潑跑動的原住民小圖示 (QQ原住民.png) */
.running-aboriginal {
    position: fixed;
    bottom: 15px;
    width: 70px;
    height: auto;
    z-index: 9998;
    pointer-events: none;
    animation: runAcross 15s linear infinite;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.5));
}

@keyframes runAcross {
    0% {
        left: -100px;
        transform: scaleX(1) translateY(0);
    }

    45% {
        left: calc(100vw + 100px);
        transform: scaleX(1) translateY(0);
    }

    50% {
        left: calc(100vw + 100px);
        transform: scaleX(-1) translateY(0);
    }

    95% {
        left: -100px;
        transform: scaleX(-1) translateY(0);
    }

    100% {
        left: -100px;
        transform: scaleX(1) translateY(0);
    }
}

.running-aboriginal img {
    width: 100%;
    height: 100%;
    animation: jump 0.4s ease-in-out infinite alternate;
}

@keyframes jump {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-12px);
    }
}

/* 網頁空白處的圖騰裝飾 */
.tribal-deco {
    position: absolute;
    opacity: 0.05;
    pointer-events: none;
    font-size: 15rem;
    color: var(--clr-gold);
    user-select: none;
    font-family: var(--font-art);
    z-index: 0;
}

.deco-1 {
    top: 15%;
    left: -5%;
    transform: rotate(15deg);
}

.deco-2 {
    top: 45%;
    right: -5%;
    transform: rotate(-15deg);
}

.deco-3 {
    bottom: 10%;
    left: -2%;
    transform: rotate(30deg);
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-img-wrap img {
        height: 340px;
    }

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

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

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }

    .hamburger {
        display: flex;
    }

    .nav-links.open {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(14, 10, 5, 0.97);
        align-items: center;
        justify-content: center;
        gap: 32px;
        z-index: 99;
    }

    .nav-links.open a {
        font-size: 1.4rem;
    }

    .menu-img-view {
        grid-template-columns: 1fr;
    }

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

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

    .footer-grid {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .phone-bar {
        display: block;
    }

    footer {
        padding-bottom: 120px;
    }
}

@media (max-width: 480px) {
    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

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