/* ============================================
   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 */
.jzmqwddf {
    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;
}

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

/* Section Divider */
.rfzt9t32 {
    height: 1px;
    background-color: var(--color-border);
    margin: var(--spacing-lg) 0;
}

/* Buttons */
.bk8wqqkh {
    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;
}

.she36inh {
    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;
}

.she36inh:hover {
    background-color: var(--color-ink-blue);
    color: var(--color-white);
}

.she36inh.q1qfyulj {
    padding: var(--spacing-xs) var(--spacing-sm);
    min-width: 140px;
    font-size: 0.875rem;
}

.zimu365l {
    padding: var(--spacing-xs) 0;
    color: var(--color-ink-blue);
    border-bottom: var(--border-thin) solid transparent;
}

.zimu365l: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);
}

.g6osg9yh {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.vwrw0nvf {
    display: flex;
    flex-direction: column;
}

.ds0r1sfm {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    color: var(--color-ink-blue);
    font-weight: 500;
}

.tqumk7i5 {
    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);
}

.v4klpn2q {
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.v4klpn2q:hover {
    color: var(--color-ink-blue);
}

/* ============================================
   Hero Section
   ============================================ */
.dfg41bfj {
    padding-top: calc(80px + var(--spacing-xl));
    padding-bottom: var(--spacing-xl);
}

.us89lvqa {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.xa8i39fz {
    padding-right: var(--spacing-md);
}

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

.bjbyvb3a {
    font-size: 1.125rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.9;
}

.mk92hxq6 {
    position: relative;
}

.mk92hxq6 img {
    width: 100%;
    height: auto;
    display: block;
    border: var(--border-thin) solid var(--color-border);
}

/* ============================================
   Philosophy Section
   ============================================ */
.btb3caqj {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-linen);
}

.piktb7td {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}

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

/* ============================================
   Courses Section
   ============================================ */
.k0vs86wq {
    padding: var(--spacing-xl) 0;
}

.yvnx1e7a {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.husu47k9 {
    background-color: var(--color-white);
    border: var(--border-thin) solid var(--color-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.husu47k9:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(26, 35, 126, 0.08);
}

.yiq6rarh {
    overflow: hidden;
}

.yiq6rarh img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.husu47k9:hover .yiq6rarh img {
    transform: scale(1.05);
}

.rqq6awsr {
    padding: var(--spacing-md);
}

.hsyoq7w8 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

.jed2k1jm {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

/* ============================================
   Equipment Section
   ============================================ */
.tht50apg {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-linen);
}

.urd20o80 {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.odxqktpe {
    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;
}

.ueo07wv5 {
    overflow: hidden;
}

.ueo07wv5 img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    display: block;
}

.f8k8763j {
    padding: var(--spacing-sm);
}

.nh6xqt36 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.fe6ci60x {
    font-size: 0.95rem;
    color: var(--color-text-light);
    margin-bottom: var(--spacing-sm);
}

.k0nbz33k {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    color: var(--color-ink-blue);
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
}

/* ============================================
   Testimonials Section
   ============================================ */
.l9wpx9t5 {
    padding: var(--spacing-xl) 0;
}

.mhy7u869 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.bfoz192c {
    background-color: var(--color-white);
    border: var(--border-thin) solid var(--color-border);
    padding: var(--spacing-md);
}

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

.jahejs4k {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    color: var(--color-ink-blue);
    font-style: normal;
}

/* ============================================
   Experts Section
   ============================================ */
.bvfn7rhb {
    padding: var(--spacing-xl) 0;
    background-color: var(--color-linen);
}

.n44yrl8a {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
}

.mnts6z6j {
    background-color: var(--color-white);
    border: var(--border-thin) solid var(--color-border);
    padding: var(--spacing-md);
    text-align: center;
}

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

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

.utcj315l {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-xs);
    font-weight: 500;
}

.s6yf1hlh {
    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);
}

.ta9lt74s {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.w16s9yme {
    display: flex;
    flex-direction: column;
    margin-bottom: var(--spacing-sm);
}

.w16s9yme .ds0r1sfm {
    font-size: 1.25rem;
}

.w16s9yme .tqumk7i5 {
    font-size: 0.7rem;
}

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

.e5gnn1hi {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.a04yk3z8 {
    font-size: 0.9rem;
    color: var(--color-text);
    text-decoration: none;
    transition: color 0.3s ease;
}

.a04yk3z8:hover {
    color: var(--color-ink-blue);
}

.wg1ts6rb {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: var(--border-thin) solid var(--color-border);
}

.wg1ts6rb p {
    font-size: 0.85rem;
    color: var(--color-text-light);
}

/* ============================================
   Modal
   ============================================ */
.mflb43cc {
    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;
}

.mflb43cc.is-open {
    opacity: 1;
    visibility: visible;
}

.pdgw4jsd {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(26, 35, 126, 0.4);
    pointer-events: auto;
}

.uenbtf2g {
    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;
}

.wi68ewrv {
    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;
}

.wi68ewrv:hover {
    color: var(--color-ink-blue);
}

.lpr459u2 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-md);
    font-weight: 500;
}

.mdwiupy9 {
    font-size: 1rem;
    color: var(--color-text-light);
    line-height: 1.9;
    margin-bottom: var(--spacing-md);
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 1024px) {
    .us89lvqa {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .xa8i39fz {
        padding-right: 0;
    }
    
    .fjzydvdj {
        font-size: 2.5rem;
    }
    
    .yvnx1e7a,
    .mhy7u869,
    .n44yrl8a {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .g6osg9yh {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .nav {
        gap: var(--spacing-sm);
    }
    
    .fjzydvdj {
        font-size: 2rem;
    }
    
    .bjbyvb3a {
        font-size: 1rem;
    }
    
    .lewcxtgx {
        font-size: 1.75rem;
    }
    
    .yvnx1e7a,
    .mhy7u869,
    .n44yrl8a {
        grid-template-columns: 1fr;
    }
    
    .odxqktpe {
        grid-template-columns: 1fr;
    }
    
    .ueo07wv5 img {
        height: 180px;
    }
    
    .ta9lt74s {
        flex-direction: column;
        gap: var(--spacing-md);
        text-align: center;
    }
    
    .iurvbxka {
        max-width: 100%;
    }
    
    .e5gnn1hi {
        align-items: center;
    }
}

@media (max-width: 480px) {
    .fjzydvdj {
        font-size: 1.75rem;
    }
    
    .she36inh {
        min-width: 100%;
    }
    
    .uenbtf2g {
        padding: var(--spacing-md);
    }
}