/* ========================================
   Homestay The Myrtle - Landing Page
   Style: Dalat dreamy, soft, poetic
   ======================================== */

:root {
    --color-primary: #5c7a5a;
    --color-primary-light: #8fad8c;
    --color-primary-dark: #3d5c3b;
    --color-terracotta: #c0613a;
    --color-terracotta-light: #d4835f;
    --color-cream: #faf7f2;
    --color-warm-white: #fff9f0;
    --color-text: #3a3a3a;
    --color-text-light: #6b6b6b;
    --color-gold: #b8964e;
    --font-heading: 'Playfair Display', Georgia, serif;
    --font-body: 'Quicksand', 'Segoe UI', sans-serif;
    --shadow-soft: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 8px 30px rgba(0, 0, 0, 0.12);
    --radius: 12px;
    --transition: all 0.3s ease;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-cream);
    line-height: 1.7;
    overflow-x: hidden;
}

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

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

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ========================================
   Navigation
   ======================================== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: transparent;
}

.navbar.scrolled {
    background: rgba(250, 247, 242, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-soft);
    padding: 12px 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-heading);
    font-size: 1.6rem;
    font-weight: 600;
    color: #fff;
    transition: var(--transition);
}

.navbar.scrolled .nav-logo {
    color: var(--color-primary-dark);
}

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

.nav-links a {
    font-size: 0.9rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition);
    position: relative;
}

.nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--color-terracotta-light);
    transition: width 0.3s ease;
}

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

.navbar.scrolled .nav-links a {
    color: var(--color-text);
}

/* Language Switcher */
.lang-switcher {
    display: flex;
    gap: 4px;
    margin-left: 16px;
}

.lang-btn {
    padding: 4px 10px;
    border: 1.5px solid rgba(255, 255, 255, 0.6);
    background: transparent;
    color: rgba(255, 255, 255, 0.85);
    font-family: var(--font-body);
    font-size: 0.72rem;
    font-weight: 500;
    border-radius: 20px;
    cursor: pointer;
    transition: var(--transition);
    letter-spacing: 0.3px;
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    border-color: #fff;
}

.lang-btn.active {
    background: var(--color-terracotta);
    border-color: var(--color-terracotta);
    color: #fff;
}

.navbar.scrolled .lang-btn {
    border-color: rgba(60, 60, 60, 0.3);
    color: var(--color-text);
}

.navbar.scrolled .lang-btn:hover {
    background: rgba(0, 0, 0, 0.05);
    border-color: var(--color-text);
}

.navbar.scrolled .lang-btn.active {
    background: var(--color-terracotta);
    border-color: var(--color-terracotta);
    color: #fff;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: #fff;
    transition: var(--transition);
}

.navbar.scrolled .nav-toggle span {
    background: var(--color-text);
}

/* ========================================
   Hero Section
   ======================================== */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: url('images/exterior-garden.jpg') center/cover no-repeat;
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        to bottom,
        rgba(30, 50, 30, 0.4) 0%,
        rgba(30, 50, 30, 0.5) 50%,
        rgba(30, 50, 30, 0.7) 100%
    );
}

.hero-content {
    position: relative;
    text-align: center;
    color: #fff;
    padding: 24px;
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 300;
    letter-spacing: 4px;
    text-transform: uppercase;
    margin-bottom: 8px;
    opacity: 0.9;
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 5.5rem);
    font-weight: 600;
    line-height: 1.1;
    margin-bottom: 8px;
    text-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.hero-tagline {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.3rem;
    opacity: 0.9;
    margin-bottom: 24px;
}

.hero-description {
    font-size: 1rem;
    font-weight: 300;
    line-height: 1.8;
    max-width: 500px;
    margin: 0 auto 40px;
    opacity: 0.85;
}

.btn-primary {
    display: inline-block;
    padding: 14px 36px;
    background: var(--color-terracotta);
    color: #fff;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 50px;
    transition: var(--transition);
    letter-spacing: 0.5px;
}

.btn-primary:hover {
    background: var(--color-terracotta-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(192, 97, 58, 0.3);
}

.hero-scroll {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.5rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ========================================
   About Section
   ======================================== */
.about {
    padding: 100px 0;
    background: var(--color-warm-white);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.about-image {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
}

.about-image img {
    width: 100%;
    height: 500px;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.about-image:hover img {
    transform: scale(1.03);
}

.section-title {
    font-family: var(--font-heading);
    font-size: 2.2rem;
    color: var(--color-primary-dark);
    margin-bottom: 12px;
}

.title-divider {
    width: 60px;
    height: 3px;
    background: var(--color-terracotta);
    margin-bottom: 24px;
    border-radius: 2px;
}

.title-divider.center {
    margin-left: auto;
    margin-right: auto;
}

.text-center {
    text-align: center;
}

.about-content p {
    margin-bottom: 16px;
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.about-features {
    display: flex;
    gap: 24px;
    margin-top: 32px;
    flex-wrap: wrap;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-primary-dark);
}

.feature-icon {
    font-size: 1.3rem;
}

/* ========================================
   Gallery Section
   ======================================== */
.gallery {
    padding: 100px 0;
    background: var(--color-cream);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-light);
    font-size: 1rem;
    margin-bottom: 48px;
    font-weight: 300;
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.gallery-item {
    position: relative;
    border-radius: var(--radius);
    overflow: hidden;
    cursor: pointer;
    aspect-ratio: 1;
}

.gallery-item.large {
    grid-column: span 2;
    aspect-ratio: 2/1;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(30, 50, 30, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.gallery-item:hover .gallery-overlay {
    opacity: 1;
}

.gallery-overlay span {
    color: #fff;
    font-family: var(--font-heading);
    font-size: 1.1rem;
    font-style: italic;
}

/* ========================================
   Destinations Section
   ======================================== */
.destinations {
    padding: 100px 0;
    background: #f4f9f4;
}

.dest-category {
    margin-bottom: 48px;
}

.dest-category:last-child {
    margin-bottom: 0;
}

.dest-category-title {
    font-family: var(--font-heading);
    font-size: 1.3rem;
    color: var(--color-primary-dark);
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(92, 122, 90, 0.15);
}

.dest-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.dest-card {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    background: #fff;
    padding: 20px 24px;
    border-radius: var(--radius);
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.dest-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-medium);
    border-left-color: var(--color-terracotta);
}

.dest-icon {
    font-size: 1.8rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.dest-info h4 {
    font-family: var(--font-heading);
    font-size: 1rem;
    color: var(--color-primary-dark);
    margin-bottom: 6px;
}

.dest-info p {
    font-size: 0.85rem;
    color: var(--color-text-light);
    line-height: 1.6;
    margin-bottom: 8px;
}

.dest-distance {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-terracotta);
    background: rgba(192, 97, 58, 0.08);
    padding: 3px 10px;
    border-radius: 20px;
}

@media (max-width: 768px) {
    .dest-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   Amenities Section
   ======================================== */
.amenities {
    padding: 100px 0;
    background: var(--color-warm-white);
}

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

.amenity-card {
    background: #fff;
    padding: 40px 28px;
    border-radius: var(--radius);
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.amenity-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-medium);
}

.amenity-icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.amenity-card h3 {
    font-family: var(--font-heading);
    font-size: 1.1rem;
    color: var(--color-primary-dark);
    margin-bottom: 12px;
}

.amenity-card p {
    font-size: 0.88rem;
    color: var(--color-text-light);
    line-height: 1.6;
}

/* ========================================
   Testimonial Section
   ======================================== */
.testimonial {
    padding: 80px 0;
    background: var(--color-primary-dark);
    text-align: center;
}

.testimonial-content blockquote {
    font-family: var(--font-heading);
    font-style: italic;
    font-size: 1.4rem;
    color: rgba(255, 255, 255, 0.9);
    max-width: 700px;
    margin: 0 auto 20px;
    line-height: 1.8;
}

.testimonial-author {
    color: var(--color-terracotta-light);
    font-size: 0.9rem;
    font-weight: 500;
}

/* ========================================
   Contact Section
   ======================================== */
.contact {
    padding: 100px 0;
    background: var(--color-cream);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    margin-top: 48px;
    align-items: start;
}

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

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
}

.contact-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
    margin-top: 2px;
}

.contact-item h4 {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 4px;
    color: var(--color-primary-dark);
}

.contact-item p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

.btn-map {
    margin-top: 8px;
    text-align: center;
}

.contact-map {
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    padding: 48px 0;
    background: var(--color-primary-dark);
    text-align: center;
}

.footer-logo {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: #fff;
    margin-bottom: 4px;
}

.footer-tagline {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-weight: 300;
}

.footer-divider {
    width: 40px;
    height: 2px;
    background: var(--color-terracotta);
    margin: 20px auto;
}

.footer-copy {
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.8rem;
}

/* ========================================
   Animations
   ======================================== */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ========================================
   Responsive
   ======================================== */
@media (max-width: 992px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .about-image img {
        height: 350px;
    }

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

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

    .gallery-item.large {
        grid-column: span 2;
    }

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

@media (max-width: 768px) {
    .nav-links {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        height: 100vh;
        background: var(--color-cream);
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 32px;
        transition: right 0.4s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        right: 0;
    }

    .nav-links a {
        color: var(--color-text) !important;
        font-size: 1.1rem;
    }

    .nav-toggle {
        display: flex;
    }

    .lang-switcher {
        margin-left: auto;
        margin-right: 12px;
    }

    .hero-title {
        font-size: 3rem;
    }

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

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

    .gallery-item.large {
        grid-column: span 1;
        aspect-ratio: 16/9;
    }

    .gallery-item {
        aspect-ratio: 4/3;
    }

    .about-features {
        flex-direction: column;
        gap: 12px;
    }

    .section-title {
        font-size: 1.8rem;
    }
}

@media (max-width: 480px) {
    .hero-title {
        font-size: 2.4rem;
    }

    .hero-description {
        font-size: 0.9rem;
    }

    .btn-primary {
        padding: 12px 28px;
        font-size: 0.88rem;
    }
}