/* Shalom Beauty Clinic - Ethereal Spa Design */

:root {
    /* Refined Palette - Softer, More Ethereal */
    --color-sage: #8FA68F;
    --color-sage-light: #B5C9B5;
    --color-sage-muted: #A3B5A3;
    --color-sage-dark: #5C735C;
    --color-sage-rgb: 143, 166, 143;

    /* Warm Neutrals */
    --color-cream: #FAF8F4;
    --color-cream-warm: #F5F1EA;
    --color-linen: #EDE8E0;
    --color-sand: #E5DFD5;
    --color-white: #FFFFFF;

    /* Accent */
    --color-gold: #C4A574;
    --color-gold-light: #D9C5A0;

    /* Text */
    --color-dark: #3A3A36;
    --color-text: #4A4A46;
    --color-text-soft: #6B6B65;
    --color-text-muted: #8A8A82;

    /* Typography */
    --font-display: 'Playfair Display', serif;
    --font-elegant: 'Cormorant Garamond', serif;
    --font-body: 'Sarabun', sans-serif;

    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 7rem;
    --spacing-2xl: 10rem;

    /* Effects */
    --radius-sm: 4px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 32px;

    --transition-gentle: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 0.4s ease;

    --shadow-soft: 0 4px 20px rgba(92, 115, 92, 0.08);
    --shadow-medium: 0 8px 40px rgba(92, 115, 92, 0.1);
    --shadow-float: 0 20px 60px rgba(92, 115, 92, 0.12);
}

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

html {
    scroll-behavior: smooth;
    font-size: 17px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.9;
    color: var(--color-text);
    background-color: var(--color-cream);
    overflow-x: hidden;
}

:lang(th) {
    line-height: 2.1;
    letter-spacing: 0.01em;
}

/* Typography */
h1, h2, h3 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-dark);
}

h1 { font-size: clamp(2.5rem, 7vw, 4.5rem); }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.6rem); }

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-smooth);
}

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

/* i18n */
[data-lang-en], [data-lang-th] { display: none; }
html[lang="en"] [data-lang-en] { display: block; }
html[lang="th"] [data-lang-th] { display: block; }
span[data-lang-en], span[data-lang-th],
a[data-lang-en], a[data-lang-th],
cite[data-lang-en], cite[data-lang-th] { display: none; }
html[lang="en"] span[data-lang-en],
html[lang="en"] a[data-lang-en],
html[lang="en"] cite[data-lang-en] { display: inline; }
html[lang="th"] span[data-lang-th],
html[lang="th"] a[data-lang-th],
html[lang="th"] cite[data-lang-th] { display: inline; }

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 clamp(1.5rem, 5vw, 4rem);
}

/* Remove old pattern */
.bg-pattern {
    display: none;
}

/* ==========================================
   Header - Minimal, Floating
   ========================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(250, 248, 244, 0.85);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    transition: all var(--transition-gentle);
}

.nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem clamp(1.5rem, 5vw, 4rem);
    max-width: 1400px;
    margin: 0 auto;
}

.logo img {
    height: auto;
    width: clamp(90px, 12vw, 140px);
    transition: transform var(--transition-smooth);
}

.logo:hover img {
    transform: scale(1.02);
}

.nav-right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.nav-links {
    display: flex;
    list-style: none;
    gap: 2.5rem;
}

.nav-links a {
    font-family: var(--font-elegant);
    font-size: 1rem;
    font-style: italic;
    letter-spacing: 0.05em;
    color: var(--color-text-soft);
    transition: color var(--transition-smooth);
}

.nav-links a:hover {
    color: var(--color-sage-dark);
}

.lang-toggle {
    display: flex;
    gap: 0.25rem;
    background: var(--color-linen);
    padding: 0.3rem;
    border-radius: var(--radius-md);
}

.lang-toggle button {
    background: transparent;
    border: none;
    color: var(--color-text-muted);
    padding: 0.45rem 0.85rem;
    font-family: var(--font-body);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    border-radius: var(--radius-sm);
    transition: all var(--transition-smooth);
}

.lang-toggle button:hover {
    color: var(--color-sage-dark);
}

.lang-toggle button.active {
    background: var(--color-white);
    color: var(--color-sage-dark);
    box-shadow: var(--shadow-soft);
}

/* ==========================================
   Hero - Ethereal with Background Image
   ========================================== */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(250, 248, 244, 0.3) 0%, rgba(250, 248, 244, 0.6) 100%),
        url('../images/hero-bg.png') center/cover no-repeat;
}

.hero-content {
    position: relative;
    z-index: 1;
    opacity: 0;
    max-width: 700px;
    padding: var(--spacing-2xl) var(--spacing-md);
}

.hero-badge {
    font-family: var(--font-elegant);
    font-size: 0.95rem;
    font-style: italic;
    letter-spacing: 0.2em;
    color: var(--color-sage-dark);
    margin-bottom: var(--spacing-md);
    opacity: 0.8;
}

.hero-title {
    font-size: clamp(3rem, 10vw, 5.5rem);
    font-weight: 400;
    color: var(--color-sage-dark);
    letter-spacing: 0.15em;
    margin-bottom: var(--spacing-sm);
    text-shadow: 0 2px 30px rgba(255,255,255,0.5);
}

.hero-divider {
    width: 60px;
    height: 1px;
    background: var(--color-sage);
    margin: var(--spacing-md) auto;
    opacity: 0.6;
}

.hero-subtitle {
    font-family: var(--font-display);
    font-size: clamp(1rem, 2.5vw, 1.3rem);
    font-weight: 400;
    color: var(--color-text);
    letter-spacing: 0.25em;
    text-transform: uppercase;
    margin-bottom: var(--spacing-xs);
}

.hero-tagline {
    font-family: var(--font-elegant);
    font-size: 1.15rem;
    font-style: italic;
    color: var(--color-text-soft);
    letter-spacing: 0.05em;
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: var(--spacing-lg);
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-elegant);
    font-size: 0.85rem;
    font-style: italic;
    letter-spacing: 0.15em;
    color: var(--color-text-muted);
    opacity: 0.6;
}

.scroll-line {
    width: 1px;
    height: 45px;
    background: linear-gradient(to bottom, var(--color-sage), transparent);
    animation: scrollPulse 2.5s ease-in-out infinite;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; }
    50% { opacity: 0.8; }
}

/* ==========================================
   Buttons - Soft, Elegant
   ========================================== */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 2.25rem;
    font-family: var(--font-body);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.12em;
    border-radius: var(--radius-md);
    transition: all var(--transition-gentle);
    cursor: pointer;
    border: 1.5px solid transparent;
    text-transform: uppercase;
}

.cta-button.primary {
    background: var(--color-sage);
    color: var(--color-white);
    border-color: var(--color-sage);
}

.cta-button.primary:hover {
    background: var(--color-sage-dark);
    border-color: var(--color-sage-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(var(--color-sage-rgb), 0.25);
}

.cta-button.secondary {
    background: rgba(255,255,255,0.7);
    color: var(--color-sage-dark);
    border-color: var(--color-sage);
    backdrop-filter: blur(10px);
}

.cta-button.secondary:hover {
    background: var(--color-sage);
    color: var(--color-white);
}

.cta-button.large {
    padding: 1.1rem 2.75rem;
    font-size: 0.9rem;
}

/* ==========================================
   Sections
   ========================================== */
.section {
    padding: var(--spacing-2xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.section-label {
    display: inline-block;
    font-family: var(--font-elegant);
    font-size: 1rem;
    font-style: italic;
    letter-spacing: 0.15em;
    color: var(--color-sage);
    margin-bottom: var(--spacing-sm);
}

.section-title {
    font-weight: 400;
    color: var(--color-dark);
    line-height: 1.25;
    margin-bottom: var(--spacing-sm);
}

.section-title.centered {
    text-align: center;
}

.section-desc {
    font-size: 1.05rem;
    color: var(--color-text-soft);
    max-width: 550px;
    margin: 0 auto;
    line-height: 1.9;
}

/* ==========================================
   About Section - With Jasmine Cross
   ========================================== */
.about {
    background: var(--color-white);
    position: relative;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.about-image {
    position: relative;
}

.about-image img {
    width: 100%;
    height: auto;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-float);
}

.about-content {
    padding: var(--spacing-md) 0;
}

.about-content .section-title {
    text-align: left;
    margin-bottom: var(--spacing-md);
}

.about-text {
    font-size: 1.1rem;
    line-height: 2;
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
}

.about-verse {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-style: italic;
    color: var(--color-sage-dark);
    padding: var(--spacing-xl) var(--spacing-lg);
    background-image: url('../images/jasmine-cross.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
    line-height: 1.7;
    text-align: center;
    min-height: 320px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.about-verse cite {
    display: block;
    font-family: var(--font-elegant);
    font-size: 0.95rem;
    margin-top: var(--spacing-sm);
    font-style: italic;
    color: var(--color-sage);
}

/* ==========================================
   Services Section
   ========================================== */
.services {
    background:
        linear-gradient(180deg, var(--color-cream) 0%, var(--color-cream-warm) 100%);
    position: relative;
}

.services::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 40%;
    height: 100%;
    background: url('../images/spa-bg.png') right center/cover no-repeat;
    opacity: 0.15;
    pointer-events: none;
}

.services-showcase {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xl);
    position: relative;
    z-index: 1;
}

.service-item {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
    align-items: center;
}

.service-item.reverse {
    direction: rtl;
}

.service-item.reverse > * {
    direction: ltr;
}

.service-image {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-float);
}

.service-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
    transition: transform var(--transition-gentle);
}

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

.service-overlay {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
}

.price-tag {
    display: flex;
    flex-direction: column;
    align-items: center;
    background: rgba(255,255,255,0.95);
    backdrop-filter: blur(10px);
    color: var(--color-sage-dark);
    padding: 0.9rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.75rem;
    letter-spacing: 0.05em;
    box-shadow: var(--shadow-soft);
}

.price-tag strong {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 500;
    color: var(--color-sage-dark);
}

.badge-new {
    background: var(--color-gold);
    color: var(--color-white);
    padding: 0.6rem 1.25rem;
    border-radius: var(--radius-md);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    box-shadow: var(--shadow-soft);
}

.service-content h3 {
    font-size: 1.9rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-dark);
}

.service-content p {
    font-size: 1.05rem;
    color: var(--color-text-soft);
    margin-bottom: var(--spacing-md);
    line-height: 1.95;
}

.service-features {
    list-style: none;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.service-features li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-sage-dark);
    background: var(--color-white);
    padding: 0.6rem 1.1rem;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-soft);
}

.service-features li::before {
    content: '✓';
    color: var(--color-sage);
    font-weight: 600;
}

/* ==========================================
   Results Section
   ========================================== */
.results {
    background: var(--color-white);
}

.results-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.result-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-medium);
    transition: all var(--transition-gentle);
}

.result-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-float);
}

.result-card img {
    width: 100%;
    height: 380px;
    object-fit: cover;
    transition: transform var(--transition-gentle);
}

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

.result-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: var(--spacing-lg) var(--spacing-md);
    background: linear-gradient(transparent, rgba(0,0,0,0.7));
    color: var(--color-white);
    font-size: 1rem;
    font-weight: 500;
}

.results-disclaimer {
    text-align: center;
    font-family: var(--font-elegant);
    font-size: 0.9rem;
    font-style: italic;
    color: var(--color-text-muted);
    margin-top: var(--spacing-lg);
}

/* ==========================================
   Tips Section
   ========================================== */
.tips {
    background: var(--color-cream-warm);
}

.tips-card {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    background: var(--color-white);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-float);
}

.tips-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    min-height: 500px;
}

.tips-content {
    padding: var(--spacing-xl);
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tips-content h2 {
    font-size: 1.9rem;
    color: var(--color-dark);
    margin-bottom: var(--spacing-lg);
    line-height: 1.3;
}

.tips-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tips-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-linen);
    line-height: 1.85;
}

.tips-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.tip-number {
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    color: var(--color-sage);
    min-width: 45px;
    line-height: 1.2;
}

/* ==========================================
   Contact Section
   ========================================== */
.contact {
    background: var(--color-white);
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.contact-card {
    text-align: center;
    padding: var(--spacing-lg) var(--spacing-md);
    background: var(--color-cream);
    border-radius: var(--radius-lg);
    transition: all var(--transition-gentle);
}

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

.contact-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto var(--spacing-md);
    color: var(--color-sage);
}

.contact-icon svg {
    width: 100%;
    height: 100%;
}

.contact-icon.line-icon {
    color: #06C755;
}

.contact-card h3 {
    font-family: var(--font-body);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-xs);
}

.contact-card a,
.contact-card p {
    font-family: var(--font-display);
    font-size: 1.25rem;
    color: var(--color-dark);
    font-weight: 400;
}

.contact-card a:hover {
    color: var(--color-sage-dark);
}

.social-section {
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.social-label {
    font-family: var(--font-elegant);
    font-size: 0.95rem;
    font-style: italic;
    letter-spacing: 0.1em;
    color: var(--color-text-muted);
    margin-bottom: var(--spacing-md);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-sm);
}

.social-link {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-cream);
    border-radius: 50%;
    color: var(--color-sage);
    transition: all var(--transition-gentle);
}

.social-link svg {
    width: 22px;
    height: 22px;
}

.social-link:hover {
    background: var(--color-sage);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--shadow-soft);
}

.cta-section {
    text-align: center;
    padding-top: var(--spacing-md);
}

/* ==========================================
   Footer
   ========================================== */
.footer {
    background: var(--color-sage-dark);
    color: var(--color-cream);
    padding: var(--spacing-xl) 0 var(--spacing-lg);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.footer-logo {
    margin-bottom: var(--spacing-md);
    width: 70px;
}

.footer-logo img {
    width: 100%;
    height: auto;
    filter: brightness(10);
    opacity: 0.85;
}

.footer-tagline {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-style: italic;
    opacity: 0.9;
    margin-bottom: var(--spacing-sm);
    max-width: 450px;
}

.footer-copy {
    font-size: 0.85rem;
    opacity: 0.65;
}

/* ==========================================
   Responsive
   ========================================== */
@media (max-width: 1024px) {
    .about-grid,
    .service-item,
    .tips-card {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }

    .service-item.reverse {
        direction: ltr;
    }

    .about-image {
        order: -1;
    }

    .about-content .section-title,
    .about-content .section-label {
        text-align: center;
    }

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

    .about-verse {
        min-height: 280px;
        padding: var(--spacing-lg);
    }

    .results-grid {
        grid-template-columns: 1fr;
        max-width: 500px;
        margin: 0 auto;
    }

    .services::before {
        display: none;
    }

    .tips-image img {
        min-height: 320px;
    }
}

@media (max-width: 768px) {
    :root {
        --spacing-xl: 5rem;
        --spacing-2xl: 6rem;
    }

    html {
        font-size: 16px;
    }

    .nav-links {
        display: none;
    }

    .hero-cta {
        flex-direction: column;
        align-items: center;
    }

    .cta-button {
        width: 100%;
        max-width: 280px;
    }

    .contact-grid {
        grid-template-columns: 1fr;
        max-width: 350px;
        margin-left: auto;
        margin-right: auto;
    }

    .service-image img {
        height: 320px;
    }

    .tips-content {
        padding: var(--spacing-lg);
    }
}

@media (max-width: 480px) {
    html {
        font-size: 15px;
    }

    .logo img {
        width: 80px;
    }

    .result-card img {
        height: 300px;
    }

    .about-verse {
        font-size: 1.1rem;
    }
}

/* Selection */
::selection {
    background: var(--color-sage-light);
    color: var(--color-dark);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--color-cream);
}

::-webkit-scrollbar-thumb {
    background: var(--color-sage-light);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--color-sage);
}