/* ===== Lengseng Group — brand tokens =====
   Gold #D4AF37 | Gold Dark #8B6914 | Gold Light #FFF9E6
   Pink #EC7DB0 | Yellow #FFD600
   Dark #1A1A1A | Charcoal #333333 | Gray #757575 | White #FFFFFF
   Fonts: Kanit (Thai/body) · Poppins (numbers/eyebrows)
*/

:root {
  --gold:       #D4AF37;
  --gold-dark:  #8B6914;
  --gold-light: #FFF9E6;
  --yellow:     #FFD600;
  --pink:       #EC7DB0;
  --dark:       #1A1A1A;
  --charcoal:   #333333;
  --gray:       #757575;
  --light-gray: #F5F5F0;
  --white:      #FFFFFF;

  --grad-gold: linear-gradient(135deg, #8B6914 0%, #D4AF37 60%, #FFD600 100%);
  --grad-gold-soft: linear-gradient(120deg, #C9A227 0%, #FFD600 100%);

  --font-display: 'Kanit', 'Poppins', sans-serif;
  --container: 1180px;
  --radius: 18px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-display);
  color: var(--charcoal);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
h1,h2,h3 { margin: 0; font-family: var(--font-display); font-weight: 700; color: var(--dark); }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

/* reveal on scroll */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1);
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* dragon watermark */
.dragon-watermark {
  position: fixed;
  inset: 0;
  z-index: -1;
  background-image: url('../assets/img/dragon-logo.png');
  background-repeat: no-repeat;
  background-position: 105% -5%;
  background-size: 700px;
  opacity: .04;
  pointer-events: none;
}

/* ---------- buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  padding: 14px 28px;
  border-radius: 999px;
  white-space: nowrap;
  border: none;
  cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease;
}
.btn .arrow { transition: transform .25s ease; }
.btn:hover .arrow { transform: translateX(4px); }
.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: var(--grad-gold);
  color: var(--dark);
  box-shadow: 0 10px 24px rgba(212,175,55,.35);
}
.btn-primary:hover { box-shadow: 0 14px 30px rgba(212,175,55,.5); }

.btn-outline {
  background: transparent;
  color: var(--dark);
  border: 2px solid var(--gold);
}
.btn-outline:hover { background: rgba(212,175,55,.1); }

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.7);
}
.btn-outline-light:hover { background: rgba(255,255,255,.12); }

/* ---------- header ---------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background .3s ease, padding .3s ease, box-shadow .3s ease;
}
.site-header.scrolled {
  background: rgba(255,255,255,.95);
  backdrop-filter: blur(10px);
  padding: 10px 0;
  box-shadow: 0 6px 24px rgba(0,0,0,.08);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.brand { display: flex; align-items: center; gap: 10px; }
.brand-logo { width: 54px; height: 54px; object-fit: contain; }
.brand-text {
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--dark);
  transition: color .3s ease;
}
.brand-text span { color: var(--gold); }

.main-nav { display: flex; align-items: center; gap: 24px; }
.main-nav a {
  font-size: .93rem;
  font-weight: 500;
  color: var(--dark);
  position: relative;
  transition: color .3s ease;
}
.site-header:not(.scrolled) .main-nav a { color: var(--dark); }
.main-nav a:not(.nav-cta)::after {
  content: '';
  position: absolute; left: 0; bottom: -4px;
  width: 0; height: 2px;
  background: var(--gold);
  transition: width .25s ease;
}
.main-nav a:not(.nav-cta):hover::after { width: 100%; }

.nav-cta {
  background: var(--gold);
  color: var(--dark) !important;
  padding: 9px 20px;
  border-radius: 999px;
  font-weight: 600;
}
.nav-cta:hover { background: var(--yellow); }

/* language toggle */
.lang-btn {
  font-family: var(--font-display);
  font-size: .82rem;
  font-weight: 600;
  color: var(--dark);
  background: transparent;
  border: 1.5px solid var(--gold);
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
  white-space: nowrap;
}
.lang-btn:hover { background: var(--gold); color: var(--dark); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
  position: relative;
  z-index: 101;
}
.nav-toggle span {
  width: 24px; height: 2px;
  background: var(--dark);
  transition: background .3s ease;
}

/* ---------- hero ---------- */
.hero {
  position: relative;
  background: var(--grad-gold);
  padding: 160px 0 0;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  width: 900px; height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.12), transparent 70%);
  top: -300px; right: -250px;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr .85fr;
  align-items: center;
  gap: 40px;
  padding-bottom: 90px;
}
.eyebrow {
  font-family: 'Poppins', var(--font-display);
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 600;
  color: var(--dark);
  margin: 0 0 16px;
  opacity: .7;
}
.eyebrow.center { text-align: center; }
.eyebrow.light { color: rgba(255,255,255,.8); }
.eyebrow.pink { color: var(--pink); opacity: 1; }

.hero h1 {
  color: var(--dark);
  font-size: clamp(2.6rem, 5.2vw, 4.4rem);
  line-height: 1.08;
  margin: 0 0 22px;
}
.accent-gold { color: var(--gold-dark); }
.hero-desc {
  color: rgba(26,26,26,.8);
  font-size: 1.08rem;
  line-height: 1.8;
  max-width: 560px;
  margin: 0 0 36px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }

.hero-art {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 520px;
}
.hero-art-logo {
  position: relative;
  width: 440px;
  height: 440px;
  object-fit: cover;
  border-radius: 50%;
  box-shadow:
    0 0 0 10px rgba(255,255,255,.16),
    0 30px 60px rgba(0,0,0,.25),
    0 8px 20px rgba(0,0,0,.15);
}

.stats-bar { background: var(--dark); }
.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  text-align: center;
}
.stat {
  padding: 30px 16px;
  border-left: 1px solid rgba(255,255,255,.08);
}
.stat:first-child { border-left: none; }
.stat-num {
  display: block;
  font-family: 'Poppins', var(--font-display);
  font-weight: 700;
  font-size: 2rem;
  color: var(--gold);
  margin-bottom: 6px;
}
.stat-label { font-size: .85rem; color: rgba(255,255,255,.7); }

/* ---------- about ---------- */
.about { padding: 120px 0; background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 60px;
  align-items: center;
}
.about-art { position: relative; height: 420px; }
.about-card {
  position: absolute;
  width: 230px;
  border-radius: var(--radius);
  padding: 28px 26px;
  box-shadow: 0 24px 50px rgba(0,0,0,.1);
}
.about-card-year {
  display: block;
  font-family: 'Poppins', var(--font-display);
  font-weight: 700;
  font-size: 2.4rem;
}
.about-card-place { font-size: .95rem; opacity: .85; }
.card-dark {
  background: var(--dark);
  color: var(--white);
  top: 0; left: 0;
  z-index: 2;
}
.card-dark .about-card-year { color: var(--gold); }
.card-gold {
  background: var(--grad-gold);
  color: var(--dark);
  bottom: 0; right: 10%;
  z-index: 1;
}
.about-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 10px 0 22px;
  line-height: 1.25;
}
.about-copy p {
  color: var(--gray);
  line-height: 1.9;
  font-size: 1.02rem;
  margin: 0 0 18px;
}

/* ---------- section helpers ---------- */
.section-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  margin: 8px 0 14px;
}
.section-title.center { text-align: center; }
.section-title.light { color: var(--white); }
.section-sub {
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto 56px;
  text-align: center;
  line-height: 1.8;
}

/* ---------- business ---------- */
.business { padding: 110px 0; background: var(--gold-light); }
.card-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.biz-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 34px 26px;
  box-shadow: 0 10px 30px rgba(0,0,0,.05);
  border: 1px solid rgba(212,175,55,.15);
  transition: transform .3s ease, box-shadow .3s ease;
}
.biz-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px rgba(0,0,0,.1);
}
.biz-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 56px; height: 56px;
  border-radius: 16px;
  background: rgba(212,175,55,.12);
  color: var(--gold-dark);
  margin-bottom: 20px;
}
.biz-icon svg { width: 28px; height: 28px; }
.biz-card h3 { font-size: 1.1rem; margin: 0 0 10px; }
.biz-card p { color: var(--gray); font-size: .95rem; line-height: 1.75; margin: 0; }

/* ---------- brand partners ---------- */
.partners { padding: 100px 0; background: var(--white); }
.partner-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(148px, 1fr));
  gap: 18px;
  margin-top: 48px;
}
.partner-card {
  background: var(--white);
  border: 1.5px solid rgba(212,175,55,.25);
  border-radius: 14px;
  padding: 22px 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color .25s ease, box-shadow .25s ease, transform .25s ease;
}
.partner-card:hover {
  border-color: var(--gold);
  box-shadow: 0 8px 24px rgba(212,175,55,.2);
  transform: translateY(-3px);
}
.partner-card img {
  width: 100%;
  height: 70px;
  object-fit: contain;
}

/* ---------- brands ---------- */
.brands { padding: 110px 0; background: var(--dark); }
.brand-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 20px;
}
.brand-card {
  background: rgba(255,255,255,.05);
  border: 1px solid rgba(212,175,55,.25);
  border-radius: var(--radius);
  padding: 44px 36px;
  text-align: center;
  transition: background .3s ease, border-color .3s ease;
}
.brand-card:hover {
  background: rgba(212,175,55,.07);
  border-color: var(--gold);
}
.brand-mark {
  display: inline-block;
  font-family: 'Poppins', var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--dark);
  background: var(--grad-gold-soft);
  padding: 10px 26px;
  border-radius: 999px;
  margin-bottom: 22px;
}
.brand-card h3 { color: var(--white); font-size: 1.3rem; margin-bottom: 12px; }
.brand-card p { color: rgba(255,255,255,.7); line-height: 1.8; margin: 0; }

/* ---------- mission / vision / key strengths ---------- */
.pvv { padding: 110px 0; background: var(--white); }
.pvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.pvv-card {
  border-radius: var(--radius);
  padding: 40px 30px;
  background: var(--gold-light);
  border: 1px solid rgba(212,175,55,.2);
  text-align: center;
}
.pvv-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 64px; height: 64px;
  border-radius: 50%;
  margin-bottom: 22px;
}
.pvv-icon svg { width: 30px; height: 30px; }
.pvv-icon-pink { background: rgba(236,125,176,.12); color: var(--pink); }
.pvv-icon-gold { background: rgba(212,175,55,.16); color: var(--gold-dark); }
.pvv-icon-dark { background: rgba(26,26,26,.08); color: var(--dark); }
.pvv-card h3 { font-size: 1.15rem; margin-bottom: 14px; }
.pvv-card p { color: var(--gray); line-height: 1.8; margin: 0; }

/* mission cards with number badges */
.mission-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.mission-card {
  background: var(--gold-light);
  border: 1px solid rgba(212,175,55,.2);
  border-radius: var(--radius);
  padding: 36px 26px;
  text-align: center;
}
.mission-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--grad-gold);
  color: var(--dark);
  font-family: 'Poppins', var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  margin-bottom: 18px;
}
.mission-card h4 {
  font-size: 1rem;
  color: var(--pink);
  margin: 0 0 10px;
}
.mission-card p { color: var(--gray); font-size: .93rem; line-height: 1.7; margin: 0; }

/* key strengths — 5-card wrap */
.strengths-section { padding: 110px 0; background: var(--gold-light); }
.strengths-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 48px;
}
.strength-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 32px 28px;
  border-left: 4px solid var(--gold);
  box-shadow: 0 8px 24px rgba(0,0,0,.05);
}
.strength-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: rgba(212,175,55,.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-dark);
  margin-bottom: 16px;
}
.strength-icon svg { width: 24px; height: 24px; }
.strength-card h4 { font-size: 1rem; margin: 0 0 10px; color: var(--dark); }
.strength-card p { color: var(--gray); font-size: .9rem; line-height: 1.7; margin: 0; }

/* ---------- network / map ---------- */
.network { padding: 110px 0; background: var(--white); }
.network-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}
.network-copy h2 {
  font-size: clamp(1.8rem, 3vw, 2.3rem);
  line-height: 1.3;
  margin: 10px 0 20px;
}
.network-copy p { color: var(--gray); line-height: 1.85; }

.map-wrap {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}
#thaiMap {
  width: 100%;
  max-width: 460px;
  height: auto;
  transition: 1.4s cubic-bezier(.4,0,.2,1);
}
.map-province { fill: var(--gold-light); stroke: var(--white); stroke-width: 1.5; transition: fill .3s ease; }
.map-province:hover { fill: rgba(212,175,55,.45); cursor: default; }
.map-isaan { fill: rgba(212,175,55,.25); stroke: var(--gold); stroke-width: 1.5; }
.map-isaan:hover { fill: rgba(212,175,55,.5); }
.map-hq { fill: var(--gold); stroke: var(--gold-dark); stroke-width: 2; }
.map-label { font-family: var(--font-display); font-size: 8px; fill: var(--dark); pointer-events: none; }
.map-hq-label { font-family: var(--font-display); font-size: 9px; font-weight: 700; fill: var(--dark); pointer-events: none; }
.map-pin { fill: var(--pink); animation: pulse-pin 2s ease-in-out infinite; }
@keyframes pulse-pin {
  0%,100% { r: 5; opacity: 1; }
  50% { r: 7; opacity: .7; }
}

/* ---------- operations gallery ---------- */
.operations { padding: 100px 0; background: var(--gold-light); }
.ops-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 40px 0 36px;
  flex-wrap: wrap;
}
.ops-tab {
  font-family: var(--font-display);
  font-size: .95rem;
  font-weight: 600;
  padding: 10px 26px;
  border-radius: 999px;
  border: 2px solid var(--gold);
  background: transparent;
  color: var(--dark);
  cursor: pointer;
  transition: background .2s ease, color .2s ease;
}
.ops-tab.active, .ops-tab:hover {
  background: var(--gold);
  color: var(--dark);
}
.ops-panel { display: none; }
.ops-panel.active { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.ops-photo {
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 16/9;
}
.ops-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.ops-photo:hover img { transform: scale(1.04); }

.ops-panel-store.active { grid-template-columns: repeat(4, 1fr); }
.ops-panel-store .ops-photo {
  aspect-ratio: 3/4;
  background: var(--cream, #f7f2e7);
}
.ops-panel-store .ops-photo img { object-fit: contain; }


@media (max-width: 720px) {
  .ops-panel-store.active { grid-template-columns: repeat(2, 1fr); }
}

/* ---------- news ---------- */
.news-section { padding: 100px 0; background: var(--white); }
.news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
a.news-card { text-decoration: none; color: inherit; display: block; }
.news-card {
  background: var(--white);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(212,175,55,.2);
  box-shadow: 0 8px 24px rgba(0,0,0,.05);
  transition: transform .3s ease, box-shadow .3s ease;
}
.news-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 16px 36px rgba(0,0,0,.1);
}
.news-card-img {
  width: 100%;
  aspect-ratio: 16/9;
  object-fit: cover;
}
.news-card-body { padding: 22px 24px 28px; }
.news-tag {
  display: inline-block;
  font-size: .75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--pink);
  background: rgba(236,125,176,.1);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}
.news-card-body h3 {
  font-size: 1rem;
  margin: 0 0 10px;
  line-height: 1.45;
  color: var(--dark);
}
.news-card-body p { font-size: .9rem; color: var(--gray); line-height: 1.7; margin: 0 0 16px; }
.news-date { font-size: .8rem; color: var(--gray); opacity: .8; }
.read-more {
  display: inline-block;
  margin-top: 10px;
  font-size: .85rem;
  font-weight: 600;
  color: var(--gold-dark);
  letter-spacing: .02em;
}
.news-empty {
  grid-column: 1/-1;
  text-align: center;
  color: var(--gray);
  padding: 60px 0;
  font-size: 1.05rem;
}
.view-all-wrap { text-align: center; margin-top: 44px; }

/* ---------- cta banner ---------- */
.cta-banner {
  padding: 100px 0;
  background: var(--grad-gold);
  text-align: center;
}
.cta-inner h2 {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
  margin-bottom: 16px;
  color: var(--dark);
}
.cta-inner p {
  max-width: 540px;
  margin: 0 auto 32px;
  color: rgba(26,26,26,.75);
  line-height: 1.8;
}

/* ---------- footer ---------- */
.site-footer { background: var(--dark); color: rgba(255,255,255,.7); }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding: 80px 0 50px;
}
.footer-logo { width: 48px; height: 53px; object-fit: contain; margin-bottom: 16px; }
.footer-brand p { line-height: 1.8; font-size: .92rem; }
.footer-col h4 {
  color: var(--white);
  font-size: 1rem;
  margin-bottom: 18px;
  font-weight: 600;
}
.footer-col a, .footer-col p {
  display: block;
  font-size: .92rem;
  margin-bottom: 12px;
  line-height: 1.6;
  transition: color .25s ease;
}
.footer-col a:hover { color: var(--gold); }

.social-row { display: flex; gap: 12px; }
.social-row a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.08);
  display: flex; align-items: center; justify-content: center;
  transition: background .25s ease, color .25s ease;
}
.social-row a svg { width: 18px; height: 18px; }
.social-row a:hover { background: var(--gold); color: var(--dark); }

.footer-map {
  padding: 0 0 50px;
}
.footer-map iframe {
  border-radius: var(--radius);
  display: block;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 22px 0;
  text-align: center;
  font-size: .85rem;
  color: rgba(255,255,255,.45);
}

/* ---------- responsive ---------- */
@media (max-width: 1060px) {
  .strengths-grid { grid-template-columns: repeat(2, 1fr); }
  .mission-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; padding-bottom: 60px; }
  .hero-desc { margin-inline: auto; }
  .hero-actions { justify-content: center; }
  .hero-art { height: 340px; order: -1; }
  .hero-art-logo { width: 280px; height: 280px; }
  .stats-grid { grid-template-columns: repeat(2,1fr); }
  .stat:nth-child(3) { border-left: none; }
  .about-grid { grid-template-columns: 1fr; }
  .about-art { height: 320px; margin-bottom: 20px; }
  .about-two-col { grid-template-columns: 1fr !important; }
  .card-grid { grid-template-columns: repeat(2,1fr); }
  .brand-grid { grid-template-columns: 1fr; }
  .pvv-grid { grid-template-columns: 1fr; }
  .network-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: repeat(2,1fr); }
  .footer-grid { grid-template-columns: repeat(2,1fr); }
  .ops-panel.active { grid-template-columns: 1fr; }
}

@media (max-width: 720px) {
  .main-nav {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: min(78vw, 320px);
    background: var(--dark);
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 26px;
    padding: 0 36px;
    transform: translateX(100%);
    transition: transform .35s ease;
    z-index: 99;
  }
  .main-nav.open { transform: translateX(0); }
  .main-nav a { color: var(--white) !important; font-size: 1.1rem; }
  .lang-btn { color: var(--white); border-color: var(--gold); }
  .nav-toggle { display: flex; }
  .card-grid { grid-template-columns: 1fr; }
  .mission-grid { grid-template-columns: 1fr; }
  .strengths-grid { grid-template-columns: 1fr; }
  .news-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; padding: 60px 0 30px; }
}

/* ===== news.html page styles ===== */
.news-page { padding: 140px 0 100px; background: var(--white); min-height: 100vh; }
.news-page-header { margin-bottom: 48px; }
.news-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 24px 0 0;
}
.filter-btn {
  font-family: var(--font-display);
  font-size: .88rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: 999px;
  border: 1.5px solid rgba(212,175,55,.35);
  background: transparent;
  color: var(--charcoal);
  cursor: pointer;
  transition: all .2s ease;
}
.filter-btn.active, .filter-btn:hover {
  background: var(--gold);
  border-color: var(--gold);
  color: var(--dark);
}
.news-search {
  display: flex;
  align-items: center;
  gap: 12px;
  max-width: 400px;
  margin-top: 24px;
}
.news-search input {
  flex: 1;
  font-family: var(--font-display);
  font-size: .95rem;
  padding: 10px 18px;
  border: 1.5px solid rgba(212,175,55,.3);
  border-radius: 999px;
  outline: none;
  transition: border-color .2s ease;
}
.news-search input:focus { border-color: var(--gold); }
.news-page-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 36px;
}
@media (max-width: 900px) { .news-page-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px) { .news-page-grid { grid-template-columns: 1fr; } }

/* ── Article modal (shared by index + news page) ── */
.article-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.65);
  z-index: 2000;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  overflow-y: auto;
  opacity: 0;
  pointer-events: none;
  transition: opacity .25s;
}
.article-overlay.open { opacity: 1; pointer-events: all; }
.article-modal {
  background: #fff;
  border-radius: 18px;
  width: 100%;
  max-width: 760px;
  overflow: hidden;
  transform: translateY(24px);
  transition: transform .3s cubic-bezier(.4,0,.2,1);
  position: relative;
}
.article-overlay.open .article-modal { transform: translateY(0); }
.article-close {
  position: absolute;
  top: 16px; right: 16px;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,.45);
  color: #fff;
  font-size: 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 10;
}
.article-close:hover { background: rgba(0,0,0,.7); }
.article-hero-img { width: 100%; max-height: 380px; object-fit: cover; display: block; }
.article-content { padding: 32px 36px 40px; }
.article-meta { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.article-date { color: #888; font-size: .85rem; }
.article-content h2 {
  font-family: 'Kanit', sans-serif;
  font-size: 1.65rem;
  font-weight: 700;
  color: #1a1a1a;
  margin: 0 0 20px;
  line-height: 1.3;
}
.article-body {
  font-family: 'Kanit', sans-serif;
  font-size: 1rem;
  line-height: 1.85;
  color: #333;
  white-space: pre-wrap;
}
@media (max-width: 600px) {
  .article-content { padding: 24px 20px 32px; }
  .article-content h2 { font-size: 1.3rem; }
  .article-overlay { padding: 16px 8px; }
}

/* ── Work with Us / Careers ── */
.careers-section { background: var(--light-gray); padding: 96px 0; }
.recruitment-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 52px;
}
.recruit-step { display: flex; flex-direction: column; align-items: center; gap: 16px; }
.recruit-img-wrap {
  position: relative;
  width: 100%;
  border-radius: 14px;
  overflow: hidden;
  aspect-ratio: 3/4;
}
.recruit-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.recruit-label {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: rgba(212,175,55,.88);
  color: #1a1a1a;
  font-family: 'Kanit', sans-serif;
  font-size: .9rem;
  font-weight: 600;
  text-align: center;
  padding: 12px 10px;
}
.recruit-num {
  width: 40px; height: 40px;
  border-radius: 50%;
  background: var(--dark);
  color: var(--gold);
  font-family: 'Poppins', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
@media (max-width: 720px) { .recruitment-steps { grid-template-columns: 1fr; max-width: 360px; margin-left: auto; margin-right: auto; } }