/* ============================================
   Elite Zen Male - Zen-Tech Luxury Styles
   Minimalist Slate & Wood Theme
   ============================================ */

/* CSS Variables */
:root {
    --bg-stone: #F5F5F7;
    --wood: #8D6E63;
    --wood-dark: #6D4C41;
    --text-anthracite: #263238;
    --text-light: #546E7A;
    --text-muted: #78909C;
    --white: #FFFFFF;
    --border-light: #E0E0E0;
    
    --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;
    
    --transition: all 0.3s ease;
    --shadow-soft: 0 4px 20px rgba(38, 50, 56, 0.08);
    --shadow-medium: 0 8px 40px rgba(38, 50, 56, 0.12);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-anthracite);
    background-color: var(--bg-stone);
    overflow-x: hidden;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 500;
    line-height: 1.3;
    color: var(--text-anthracite);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 4vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p {
    font-weight: 300;
    color: var(--text-light);
}

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

/* Container */
.f60h2vtv {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Buttons */
.m002f6a4 {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-family: var(--font-heading);
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 0.5px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.ak6kdqvi {
    background: linear-gradient(135deg, var(--wood) 0%, var(--wood-dark) 100%);
    color: var(--white);
    box-shadow: 0 4px 15px rgba(141, 110, 99, 0.3);
}

.ak6kdqvi:hover {
    background: linear-gradient(135deg, var(--wood-dark) 0%, var(--wood) 100%);
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(141, 110, 99, 0.4);
}

.ozioht00 {
    background: transparent;
    color: var(--wood);
    padding: 0.5rem 0;
    font-size: 0.9rem;
}

.ozioht00:hover {
    color: var(--wood-dark);
    letter-spacing: 1px;
}

.x24uduqu {
    width: 100%;
}

/* ============================================
   Header
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(245, 245, 247, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(141, 110, 99, 0.1);
}

.zeyqqh7i {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--spacing-sm);
    padding-bottom: var(--spacing-sm);
}

.p9x3ke34 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.j7f3rlkb {
    font-size: 1.75rem;
    color: var(--wood);
}

.yms90xyu {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-anthracite);
    letter-spacing: 1px;
}

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

.kil4yliz {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--text-light);
    position: relative;
    padding: 0.25rem 0;
}

.kil4yliz::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--wood);
    transition: var(--transition);
}

.kil4yliz:hover {
    color: var(--text-anthracite);
}

.kil4yliz:hover::after {
    width: 100%;
}

/* ============================================
   Hero Section
   ============================================ */
.ca1ltdue {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding-top: 80px;
}

.im6qt50r {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.uk9rftau {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.15;
}

.iyrlnwgr {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, rgba(245, 245, 247, 0.7) 0%, rgba(245, 245, 247, 0.9) 100%);
}

.b9mgs8g4 {
    position: relative;
    z-index: 1;
    max-width: 800px;
}

.wguimdok {
    margin-bottom: var(--spacing-sm);
    color: var(--text-anthracite);
}

.wi6mdt4f {
    font-size: 1.15rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* ============================================
   Section Titles
   ============================================ */
.lxsi6ovj {
    text-align: center;
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.lxsi6ovj::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background: var(--wood);
    margin: var(--spacing-sm) auto 0;
}

/* ============================================
   Balance Section
   ============================================ */
.y485nvl7 {
    padding: var(--spacing-xl) 0;
    background: var(--bg-stone);
}

.fvvxymwt {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-md);
}

.jtlekvug {
    background: var(--white);
    padding: var(--spacing-lg) var(--spacing-md);
    border-radius: 4px;
    box-shadow: var(--shadow-soft);
    text-align: center;
    transition: var(--transition);
    border: 1px solid rgba(141, 110, 99, 0.1);
}

.jtlekvug:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-medium);
}

.o9vqmbf2 {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--spacing-sm);
    color: var(--wood);
}

.o9vqmbf2 svg {
    width: 100%;
    height: 100%;
}

.n09w4pqs {
    margin-bottom: var(--spacing-xs);
    color: var(--text-anthracite);
}

.mmni9r39 {
    font-size: 0.95rem;
    color: var(--text-muted);
    margin-bottom: var(--spacing-sm);
    line-height: 1.8;
}

/* ============================================
   Stress Section
   ============================================ */
.ethmv5fe {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.zlt2x6qt {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-lg);
    align-items: center;
}

.cosyzqy5 {
    padding-right: var(--spacing-md);
}

.rayu14sx {
    font-size: 1.05rem;
    color: var(--text-light);
    margin-bottom: var(--spacing-md);
    line-height: 2;
}

.r2t8vv8t {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-md);
}

.zl73s611 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: 0.75rem 1.25rem;
    background: var(--bg-stone);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--text-light);
}

.buk6a3iy {
    font-size: 1.1rem;
}

.aucufj72 {
    position: relative;
}

.iuyzypmz {
    width: 100%;
    height: 500px;
    object-fit: cover;
    border-radius: 4px;
    box-shadow: var(--shadow-medium);
}

/* ============================================
   Science Section
   ============================================ */
.z9ul04sg {
    padding: var(--spacing-xl) 0;
    background: var(--bg-stone);
}

.a5mtajb0 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: var(--spacing-md);
}

.brkhgydd {
    background: var(--white);
    border-radius: 4px;
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: var(--transition);
}

.brkhgydd:hover {
    box-shadow: var(--shadow-medium);
}

.twsrxjmq {
    width: 100%;
    height: 280px;
    object-fit: cover;
}

.i8tnyxcq {
    padding: var(--spacing-md);
}

.dfttvsr7 {
    margin-bottom: var(--spacing-xs);
    color: var(--text-anthracite);
}

.nk0jc0zz {
    font-size: 0.95rem;
    color: var(--text-muted);
    line-height: 1.9;
}

/* ============================================
   Registration Section
   ============================================ */
.ggfpob1t {
    padding: var(--spacing-xl) 0;
    background: var(--white);
}

.vcfpy7l1 {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.jtlc2ife {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 4px;
    overflow: hidden;
}

.n9rq2229 {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.1;
}

.tcdpzzz9 {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(255, 255, 255, 0.9);
}

.vntgns8a {
    position: relative;
    z-index: 1;
    padding: var(--spacing-lg);
    background: var(--white);
    border-radius: 4px;
    box-shadow: var(--shadow-medium);
    border: 1px solid rgba(141, 110, 99, 0.1);
}

.y0tdw0a6 {
    margin-bottom: var(--spacing-xs);
}

.v2p78viu {
    text-align: center;
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
}

.om0prmm6 {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.cr8i8l9r {
    display: flex;
    flex-direction: column;
}

.qgy2ivb2 {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--text-anthracite);
    margin-bottom: 0.5rem;
    letter-spacing: 0.5px;
}

.o0no504g {
    padding: 1rem 1.25rem;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 300;
    color: var(--text-anthracite);
    background: var(--bg-stone);
    border: 1px solid var(--border-light);
    border-radius: 2px;
    transition: var(--transition);
}

.o0no504g::placeholder {
    color: var(--text-muted);
}

.o0no504g:focus {
    outline: none;
    border-color: var(--wood);
    background: var(--white);
    box-shadow: 0 0 0 3px rgba(141, 110, 99, 0.1);
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background: var(--text-anthracite);
    color: var(--white);
    padding: var(--spacing-lg) 0 var(--spacing-md);
}

.jfveze8m {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.cp82imx9 {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-sm);
}

.cp82imx9 .j7f3rlkb {
    color: var(--wood);
}

.cp82imx9 .yms90xyu {
    color: var(--white);
}

.g0soc5wk {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-xs);
}

.z9ywqd82 {
    font-size: 1rem;
}

.s34u3bkx {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.e9lx91mb {
    display: flex;
    gap: var(--spacing-md);
}

.pms7vm4y {
    color: var(--text-muted);
    font-size: 0.85rem;
    transition: var(--transition);
}

.pms7vm4y:hover {
    color: var(--white);
}

/* ============================================
   Modal
   ============================================ */
.atdy3lmt {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(38, 50, 56, 0.7);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    padding: var(--spacing-md);
}

.fozf0uyk {
    background: var(--white);
    padding: var(--spacing-lg);
    border-radius: 4px;
    max-width: 450px;
    width: 100%;
    text-align: center;
    position: relative;
    transform: translateY(20px);
    transition: var(--transition);
    box-shadow: var(--shadow-medium);
}

.m5dvqh1i {
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    width: 36px;
    height: 36px;
    background: transparent;
    border: none;
    font-size: 1.75rem;
    color: var(--text-muted);
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
}

.m5dvqh1i:hover {
    color: var(--text-anthracite);
}

.toxaemuk {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-sm);
    color: var(--wood);
}

.toxaemuk svg {
    width: 100%;
    height: 100%;
}

.rcup10zo {
    margin-bottom: var(--spacing-xs);
    color: var(--text-anthracite);
}

.khm5dwst {
    color: var(--text-muted);
    margin-bottom: var(--spacing-md);
    line-height: 1.8;
}

/* ============================================
   Responsive Design
   ============================================ */
@media (max-width: 992px) {
    .zlt2x6qt {
        grid-template-columns: 1fr;
    }
    
    .cosyzqy5 {
        padding-right: 0;
        text-align: center;
    }
    
    .r2t8vv8t {
        justify-content: center;
    }
    
    .iuyzypmz {
        height: 350px;
    }
}

@media (max-width: 768px) {
    .nav {
        display: none;
    }
    
    .wguimdok {
        font-size: 1.75rem;
    }
    
    .wi6mdt4f {
        font-size: 1rem;
    }
    
    .fvvxymwt {
        grid-template-columns: 1fr;
    }
    
    .a5mtajb0 {
        grid-template-columns: 1fr;
    }
    
    .jfveze8m {
        flex-direction: column;
        text-align: center;
    }
    
    .g0soc5wk {
        justify-content: center;
    }
    
    .e9lx91mb {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-lg: 3rem;
        --spacing-xl: 4rem;
    }
    
    .yms90xyu {
        font-size: 1rem;
    }
    
    .m002f6a4 {
        padding: 0.875rem 1.5rem;
        font-size: 0.875rem;
    }
}

/* ============================================
   Animations
   ============================================ */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.jtlekvug,
.brkhgydd {
    animation: fadeIn 0.6s ease forwards;
}

.jtlekvug:nth-child(2) {
    animation-delay: 0.1s;
}

.jtlekvug:nth-child(3) {
    animation-delay: 0.2s;
}