/* ============================================
   Vadhana Academy - Zen-Modernism CSS
   ============================================ */

/* CSS Variables */
:root {
    --color-bg: #FAFAFA;
    --color-ink-blue: #1A237E;
    --color-linen: #F5F5DC;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-border: #E0E0E0;
    --color-white: #FFFFFF;
    
    --font-heading: 'Niramit', sans-serif;
    --font-body: 'Sarabun', sans-serif;
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    --border-thin: 0.5px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.8;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.vd97ssgo {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-ink-blue);
    line-height: 1.4;
}

.ec0lvsci {
    font-size: 2.25rem;
    text-align: center;
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
    letter-spacing: 0.05em;
}

/* Section Divider */
.wjaxyd5f {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--spacing-lg) 0;
}

/* Buttons */
.hvhxg9vg {
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.3s ease;
    border: none;
    background: none;
    display: inline-block;
    text-decoration: none;
}

.ugs6xfa1 {
    padding: var(--spacing-sm) var(--spacing-md);
    border: var(--border-thin) solid var(--color-ink-blue);
    color: var(--color-ink-blue);
    background: transparent;
    min-width: 160px;
}

.ugs6xfa1:hover {
    background-color: var(--color-ink-blue);
    color: var(--color-white);
}

.ugs6xfa1.zy2szxue {
    padding: var(--spacing-xs) var(--spacing-sm);
    min-width: 140px;
    font-size: 0.875rem;
}

.ppcmb3oo {
    padding: var(--spacing-xs) 0;
    color: var(--color-ink-blue);
    border-bottom: var(--border-thin) solid transparent;
}

.ppcmb3oo:hover {
    border-bottom-color: var(--color-ink-blue);
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(250, 250, 250, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: var(--border-thin) solid var(--color-border);
}

.izuwf79f {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.cm7pti7t {
    display: flex;
    flex-direction: column;
}

.kixayilj {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-ink-blue);
    font-weight: 500;
}

.q5242tnq {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--color-text-light);
    letter-spacing: 0.1em;
    margin-top: 2px;
}

.nav {
    display: flex;
    gap: var(--spacing-md);
}

.rvxpq99b {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.rvxpq99b:hover {
    color: var(--color-ink-blue);
}

/* ============================================
   Hero Section
   ============================================ */
.g67lwkyi {
    padding-top: calc(80px + var(--spacing-xl));
    padding-bottom: var(--spacing-xl);
}

.a9tsy73z {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.w51dm26e {
    padding-right: var(--spacing-md);
}

.o37rtmrj {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    font-weight: 300;
    line-height: 1.3;
}

.g7cvki13 {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.9;
}

.jvdpxtg8 {
    position: relative;
}

.jvdpxtg8 img {
    width: 100%;
    height: auto;
    display: block;
    border: var(--border-thin) solid var(--color-border);
}

/* ============================================
   Philosophy Section
   ============================================ */
.umsostsr {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-linen);
}

.wcx7ahdt {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

.mk01ih7k {
    font-size: 1.125rem;
    line-height: 2;
    color: var(--color-text);
}

/* ============================================
   Courses Section
   ============================================ */
.f4maly9j {
    padding: var(--spacing-xl) 0;
}

.so4x44wg {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.hxjrx979 {
    background-color: var(--color-white);
    border: var(--border-thin) solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hxjrx979:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(26, 35, 126, 0.08);
}

.zlj6bn0o {
    overflow: hidden;
}

.zlj6bn0o img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.hxjrx979:hover .zlj6bn0o img {
    transform: scale(1.05);
}

.tmgqtr7d {
    padding: var(--spacing-md);
}

.t0aclybi {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.n9x6mjs7 {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

/* ============================================
   Equipment Section
   ============================================ */
.k0votyl7 {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-linen);
}

.j4ebep4f {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.vcwgi29u {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--spacing-md);
    background-color: var(--color-white);
    border: var(--border-thin) solid var(--color-border);
    padding: var(--spacing-md);
    align-items: center;
}

.jt7fq5ws {
    overflow: hidden;
}

.jt7fq5ws img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.vw4218xd {
    padding: var(--spacing-sm);
}

.mlbty7wd {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.gt4a8uae {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.jm78gghc {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-ink-blue);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

/* ============================================
   Testimonials Section
   ============================================ */
.y1qz6bxv {
    padding: var(--spacing-xl) 0;
}

.q6misssi {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.my0pkpjm {
    background-color: var(--color-white);
    border: var(--border-thin) solid var(--color-border);
    padding: var(--spacing-md);
}

.l8il8rz1 {
    font-size: 1rem;
    font-style: italic;
    color: var(--color-text);
    line-height: 2;
    margin-bottom: var(--spacing-md);
    border: none;
}

.rloinx06 {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    color: var(--color-ink-blue);
    font-style: normal;
}

/* ============================================
   Experts Section
   ============================================ */
.r7wp4rji {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-linen);
}

.xz2jrg6r {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.aiwzlsxl {
    background-color: var(--color-white);
    border: var(--border-thin) solid var(--color-border);
    padding: var(--spacing-md);
    text-align: center;
}

.q7pi4tjd {
    margin-bottom: var(--spacing-md);
}

.q7pi4tjd img {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    object-fit: cover;
    display: block;
    margin: 0 auto;
    border: var(--border-thin) solid var(--color-border);
}

.b7drqz0k {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.a7grj88p {
    font-size: 0.9rem;
    color: var(--color-text-light);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    padding: var(--spacing-xl) 0 var(--spacing-lg);
    border-top: var(--border-thin) solid var(--color-border);
}

.yh3goxd5 {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.ytmcbl9r {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-sm);
}

.ytmcbl9r .kixayilj {
    font-size: 1.25rem;
}

.ytmcbl9r .q5242tnq {
    font-size: 0.7rem;
}

.u7zzq9ls {
    font-size: 0.9rem;
    color: var(--color-text-light);
    max-width: 400px;
    line-height: 1.8;
}

.xm4hdiy6 {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.d6tei9f3 {
    font-size: 0.9rem;
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.d6tei9f3:hover {
    color: var(--color-ink-blue);
}

.yokkkdex {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: var(--border-thin) solid var(--color-border);
}

.yokkkdex p {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* ============================================
   Modal
   ============================================ */
.f2ecfb5c {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.f2ecfb5c.is-open {
    opacity: 1;
    visibility: visible;
}

.oqv7e705 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(26, 35, 126, 0.4);
    pointer-events: auto;
}

.zpqqwf19 {
    position: relative;
    background-color: var(--color-white);
    border: var(--border-thin) solid var(--color-border);
    padding: var(--spacing-lg);
    max-width: 500px;
    width: 90%;
    text-align: center;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.a72hgl93 {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--color-text-light);
    cursor: pointer;
    line-height: 1;
    transition: color 0.3s ease;
}

.a72hgl93:hover {
    color: var(--color-ink-blue);
}

.ws004yxb {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.gr2t1ngh {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .a9tsy73z {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .w51dm26e {
        padding-right: 0;
    }
    
    .o37rtmrj {
        font-size: 2.5rem;
    }
    
    .so4x44wg,
    .q6misssi,
    .xz2jrg6r {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .izuwf79f {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .nav {
        gap: var(--spacing-sm);
    }
    
    .o37rtmrj {
        font-size: 2rem;
    }
    
    .g7cvki13 {
        font-size: 1rem;
    }
    
    .ec0lvsci {
        font-size: 1.75rem;
    }
    
    .so4x44wg,
    .q6misssi,
    .xz2jrg6r {
        grid-template-columns: 1fr;
    }
    
    .vcwgi29u {
        grid-template-columns: 1fr;
    }
    
    .jt7fq5ws img {
        height: 180px;
    }
    
    .yh3goxd5 {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .u7zzq9ls {
        max-width: 100%;
    }
    
    .xm4hdiy6 {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .o37rtmrj {
        font-size: 1.75rem;
    }
    
    .ugs6xfa1 {
        min-width: 100%;
    }
    
    .zpqqwf19 {
        padding: var(--spacing-md);
    }
}