/* ========================================
   ArthroBio Thai Lab - Clinical Science Theme
   ======================================== */

/* CSS Variables */
:root {
    --color-emerald: #2E7D32;
    --color-emerald-dark: #1B5E20;
    --color-emerald-light: #4CAF50;
    --color-gray: #546E7A;
    --color-gray-light: #78909C;
    --color-gray-bg: #ECEFF1;
    --color-white: #FFFFFF;
    --color-green-bg: #E8F5E9;
    --font-heading: 'Kanit', sans-serif;
    --font-body: 'Prompt', sans-serif;
    --shadow-subtle: 0 2px 8px rgba(84, 110, 122, 0.1);
    --border-radius: 4px;
    --transition: all 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-gray);
    background: linear-gradient(180deg, var(--color-white) 0%, var(--color-green-bg) 100%);
    min-height: 100vh;
}

.xsm2pp2p {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.3;
}

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

/* Buttons */
.qz48c89d {
    display: inline-block;
    padding: 14px 32px;
    font-family: var(--font-heading);
    font-size: 16px;
    font-weight: 500;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: var(--transition);
    text-align: center;
}

.xjld9iy1 {
    background-color: var(--color-emerald);
    color: var(--color-white);
}

.xjld9iy1:hover {
    background-color: var(--color-emerald-dark);
}

.gbgk96lm {
    background-color: var(--color-gray);
    color: var(--color-white);
}

.gbgk96lm:hover {
    background-color: var(--color-gray-light);
}

.a9ob63l0 {
    width: 100%;
}

/* ========================================
   Header
   ======================================== */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background-color: var(--color-white);
    box-shadow: var(--shadow-subtle);
    z-index: 1000;
    padding: 15px 0;
}

.jbri5iq3 {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.ctb5tlax {
    display: flex;
    align-items: center;
    gap: 10px;
}

.h8dk9kp5 {
    font-size: 32px;
}

.yutktfkn {
    font-family: var(--font-heading);
    font-size: 24px;
    font-weight: 700;
    color: var(--color-emerald);
}

.nav {
    display: flex;
    gap: 30px;
}

.nav a {
    font-family: var(--font-heading);
    font-size: 15px;
    color: var(--color-gray);
    font-weight: 500;
}

.nav a:hover {
    color: var(--color-emerald);
}

/* ========================================
   Hero Section
   ======================================== */
.fknyzdlw {
    padding: 140px 0 80px;
    background-color: var(--color-white);
}

.ds8e83b7 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.em38dnoh {
    font-size: 48px;
    color: var(--color-emerald);
    margin-bottom: 20px;
}

.ria60r9f {
    font-size: 20px;
    color: var(--color-gray-light);
    margin-bottom: 40px;
    line-height: 1.8;
}

.xi1i0rj2 img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-subtle);
}

/* ========================================
   Extracts Section
   ======================================== */
.d0l7zwun {
    padding: 100px 0;
    background-color: var(--color-white);
}

.xmsm6ivk {
    font-size: 36px;
    color: var(--color-emerald);
    text-align: center;
    margin-bottom: 15px;
}

.gr45ts7u {
    font-size: 18px;
    color: var(--color-gray-light);
    text-align: center;
    margin-bottom: 60px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.ubgd266r {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.viaptgim {
    background-color: var(--color-white);
    border: 1px solid var(--color-gray-bg);
    border-radius: 8px;
    padding: 40px 30px;
    transition: var(--transition);
}

.viaptgim:hover {
    box-shadow: 0 8px 24px rgba(46, 125, 50, 0.15);
    transform: translateY(-5px);
}

.kp14lyqg {
    font-size: 48px;
    margin-bottom: 20px;
}

.mplabk7v {
    font-size: 22px;
    color: var(--color-emerald);
    margin-bottom: 15px;
}

.tv1w5xoi {
    font-size: 15px;
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 20px;
}

.scmghc2b {
    list-style: none;
    padding: 0;
}

.scmghc2b li {
    font-size: 14px;
    color: var(--color-gray);
    padding: 8px 0;
    border-bottom: 1px solid var(--color-gray-bg);
}

.scmghc2b li:last-child {
    border-bottom: none;
}

/* ========================================
   Science Section
   ======================================== */
.v6p0qebi {
    padding: 100px 0;
    background-color: var(--color-white);
}

.wzv1hwdn {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.rjqvv6f8 {
    order: 1;
}

.zp89ija5 {
    order: 2;
}

.zp89ija5 img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-subtle);
}

.yush13dg {
    background-color: var(--color-gray-bg);
    border-radius: 8px;
    padding: 40px 30px;
    margin: 40px 0;
}

.mp7trv4i {
    text-align: center;
}

.btsj3hy7 {
    display: flex;
    justify-content: space-around;
    align-items: flex-end;
    height: 200px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--color-gray);
}

.aiibldfh {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.aiibldfh::before {
    content: '';
    width: 50px;
    height: calc(var(--height));
    background: linear-gradient(180deg, var(--color-emerald-light) 0%, var(--color-emerald) 100%);
    border-radius: 4px 4px 0 0;
    animation: growBar 0.8s ease forwards;
    transform-origin: bottom;
    transform: scaleY(0);
    animation-delay: var(--delay);
}

@keyframes growBar {
    to {
        transform: scaleY(1);
    }
}

.ppfm102r {
    font-size: 12px;
    color: var(--color-gray);
    font-weight: 500;
}

.f4m6wlju {
    font-size: 14px;
    color: var(--color-emerald);
    font-weight: 600;
    font-family: var(--font-heading);
}

.g67djqaj {
    font-size: 16px;
    color: var(--color-gray);
    margin-top: 20px;
    font-weight: 500;
}

.lerj2esw {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
    margin-top: 40px;
}

.vwxpkjol {
    text-align: center;
    padding: 20px;
    background-color: var(--color-green-bg);
    border-radius: 8px;
}

.mj3iu78i {
    display: block;
    font-size: 32px;
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-emerald);
}

.z1c6gd6w {
    display: block;
    font-size: 14px;
    color: var(--color-gray-light);
    margin-top: 5px;
}

/* ========================================
   Consult Section
   ======================================== */
.fqcmz86s {
    padding: 100px 0;
    background-color: var(--color-white);
}

.kqp79jqb {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.n1cehnve {
    order: 2;
}

.xl09j6zl {
    order: 1;
}

.xl09j6zl img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: var(--shadow-subtle);
}

.obec57in {
    font-size: 18px;
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 40px;
}

.kod0lutd {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.y67196c4 {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.y67196c4 label {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-gray);
}

.y67196c4 input {
    padding: 14px 18px;
    font-family: var(--font-body);
    font-size: 16px;
    border: 1px solid var(--color-gray-bg);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.y67196c4 input:focus {
    outline: none;
    border-color: var(--color-emerald);
    box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.1);
}

.y67196c4 input::placeholder {
    color: var(--color-gray-light);
}

/* ========================================
   Footer
   ======================================== */
.footer {
    background-color: var(--color-gray);
    color: var(--color-white);
    padding: 60px 0 0;
}

.dbdht8n8 {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 60px;
    padding-bottom: 40px;
    border-bottom: 1px solid var(--color-gray-light);
}

.sprx2w7o {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 20px;
}

.sprx2w7o .h8dk9kp5 {
    font-size: 28px;
}

.sprx2w7o .yutktfkn {
    font-size: 22px;
    color: var(--color-white);
}

.cx7442ea {
    font-size: 14px;
    line-height: 1.8;
    color: var(--color-gray-light);
}

.qp77wacx h4,
.td4ci3lk h4 {
    font-size: 16px;
    margin-bottom: 20px;
    color: var(--color-white);
}

.qp77wacx a,
.td4ci3lk a {
    display: block;
    font-size: 14px;
    color: var(--color-gray-light);
    padding: 8px 0;
}

.qp77wacx a:hover,
.td4ci3lk a:hover {
    color: var(--color-white);
}

.il7a2e59 {
    padding: 20px 0;
    text-align: center;
}

.il7a2e59 p {
    font-size: 14px;
    color: var(--color-gray-light);
}

/* ========================================
   Modal
   ======================================== */
.m3kbdsf5 {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(84, 110, 122, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
}

.wf60vr51 {
    background-color: var(--color-white);
    border-radius: 8px;
    padding: 50px 40px;
    max-width: 450px;
    width: 90%;
    text-align: center;
    transform: scale(0.9);
    transition: var(--transition);
}

.fs7uip8v {
    width: 70px;
    height: 70px;
    background-color: var(--color-emerald);
    color: var(--color-white);
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 36px;
    margin: 0 auto 25px;
}

.g1cx5jf2 {
    font-size: 24px;
    color: var(--color-emerald);
    margin-bottom: 15px;
}

.b2scwjjb {
    font-size: 16px;
    color: var(--color-gray);
    line-height: 1.8;
    margin-bottom: 30px;
}

/* ========================================
   Responsive Design
   ======================================== */
@media (max-width: 992px) {
    .ds8e83b7,
    .wzv1hwdn,
    .kqp79jqb {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .rjqvv6f8 {
        order: 2;
    }

    .zp89ija5 {
        order: 1;
    }

    .n1cehnve {
        order: 2;
    }

    .xl09j6zl {
        order: 1;
    }

    .ubgd266r {
        grid-template-columns: 1fr;
    }

    .dbdht8n8 {
        grid-template-columns: 1fr;
        gap: 40px;
    }
}

@media (max-width: 768px) {
    .jbri5iq3 {
        flex-direction: column;
        gap: 15px;
    }

    .nav {
        gap: 20px;
    }

    .fknyzdlw {
        padding: 100px 0 60px;
    }

    .em38dnoh {
        font-size: 32px;
    }

    .ria60r9f {
        font-size: 16px;
    }

    .xmsm6ivk {
        font-size: 28px;
    }

    .lerj2esw {
        grid-template-columns: 1fr;
    }

    .btsj3hy7 {
        height: 150px;
    }

    .aiibldfh::before {
        width: 30px;
    }
}

@media (max-width: 480px) {
    .nav {
        flex-direction: column;
        gap: 10px;
        text-align: center;
    }

    .em38dnoh {
        font-size: 26px;
    }

    .qz48c89d {
        padding: 12px 24px;
        font-size: 14px;
    }

    .wf60vr51 {
        padding: 30px 20px;
    }
}