/* ============================================================
   Servio Landing Page — Softnix
   Theme aligned with Servio Product Data Sheet
   ============================================================ */

:root {
  /* Brand */
  --orange: #f2a33c;
  --orange-deep: #e8912a;
  --green: #7cb342;
  --green-deep: #689f38;
  --gradient: linear-gradient(92deg, var(--orange) 0%, #bfc24a 55%, var(--green) 100%);
  --gradient-soft: linear-gradient(92deg, rgba(242,163,60,.14), rgba(124,179,66,.14));

  /* Dark theme (datasheet cover) */
  --dark-bg: #17120c;
  --dark-bg-2: #1e1811;
  --dark-card: #211b13;
  --dark-border: rgba(255, 255, 255, .09);
  --dark-text: #f5f1ea;
  --dark-muted: #b3aa9c;

  /* Light theme (datasheet content pages) */
  --bg: #ffffff;
  --bg-alt: #faf8f5;
  --card: #ffffff;
  --border: #ece6dd;
  --text: #221d16;
  --muted: #6f675c;
  --muted-2: #948b7e;

  /* Type */
  --font-en: "Inter", "IBM Plex Sans Thai", system-ui, -apple-system, sans-serif;
  --font-th: "IBM Plex Sans Thai", "Inter", system-ui, -apple-system, sans-serif;

  /* Shape */
  --radius: 16px;
  --radius-lg: 22px;
  --shadow-sm: 0 1px 2px rgba(34, 29, 22, .05), 0 2px 8px rgba(34, 29, 22, .04);
  --shadow-md: 0 6px 24px rgba(34, 29, 22, .09);
  --shadow-lg: 0 24px 64px rgba(20, 14, 6, .28);

  --header-h: 72px;
}

html[lang="th"] body { font-family: var(--font-th); }
html[lang="en"] body { font-family: var(--font-en); }

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-en);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  font-size: 16px;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; background: none; border: 0; color: inherit; }

.container {
  width: min(1180px, 100% - 48px);
  margin-inline: auto;
}

section { scroll-margin-top: calc(var(--header-h) + 8px); }

/* ---------- Shared bits ---------- */
.kicker {
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--orange-deep);
  margin-bottom: 10px;
}

.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.7rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.15;
}

.title-accent {
  display: block;
  width: 76px;
  height: 4px;
  border-radius: 99px;
  background: var(--gradient);
  margin-top: 14px;
}

.text-gradient {
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  color: transparent;
}

.section { padding: clamp(72px, 9vw, 120px) 0; }
.section--alt { background: var(--bg-alt); }

.section-head {
  display: flex;
  align-items: flex-start;
  gap: 22px;
  margin-bottom: 26px;
}

.section-badge {
  flex: 0 0 auto;
  width: 54px;
  height: 54px;
  border-radius: 14px;
  background: var(--gradient);
  color: #fff;
  font-weight: 800;
  font-size: 1.25rem;
  display: grid;
  place-items: center;
  box-shadow: 0 8px 20px rgba(191, 158, 60, .35);
}

.section-lead {
  max-width: 860px;
  font-size: clamp(1.02rem, 1.5vw, 1.16rem);
  color: var(--muted);
  margin-bottom: clamp(36px, 5vw, 56px);
}
.section-lead strong { color: var(--text); }

.subhead {
  font-size: 1.28rem;
  font-weight: 700;
  margin: clamp(40px, 6vw, 64px) 0 22px;
}
.subhead--light { color: var(--dark-text); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: .98rem;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn-sm { padding: 9px 20px; font-size: .9rem; }

.btn-gradient {
  background: var(--gradient);
  color: #fff;
  box-shadow: 0 10px 26px rgba(191, 158, 60, .4);
}
.btn-gradient:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(191, 158, 60, .5); }

.btn-ghost {
  border: 1px solid rgba(255, 255, 255, .22);
  color: var(--dark-text);
}
.btn-ghost:hover { background: rgba(255, 255, 255, .08); transform: translateY(-2px); }

.btn-light {
  background: #fff;
  color: #3d2f10;
  box-shadow: 0 10px 26px rgba(60, 42, 4, .28);
}
.btn-light:hover { transform: translateY(-2px); box-shadow: 0 16px 36px rgba(60, 42, 4, .34); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(23, 18, 12, .78);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s ease, background .25s ease;
}
.site-header.scrolled { border-bottom-color: var(--dark-border); background: rgba(23, 18, 12, .92); }

.header-inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  gap: 26px;
}

.brand { display: flex; align-items: center; gap: 12px; }
.brand-logo { height: 34px; width: auto; }
.brand-divider { width: 1px; height: 22px; background: rgba(255, 255, 255, .22); }
.brand-product {
  font-weight: 800;
  font-size: 1.28rem;
  letter-spacing: -.01em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-nav { display: flex; gap: 4px; margin-left: auto; }
.nav-link {
  padding: 9px 15px;
  border-radius: 999px;
  font-size: .93rem;
  font-weight: 500;
  color: var(--dark-muted);
  transition: color .2s ease, background .2s ease;
}
.nav-link:hover { color: #fff; background: rgba(255, 255, 255, .07); }
.nav-link.active { color: #fff; background: rgba(255, 255, 255, .1); }

.header-actions { display: flex; align-items: center; gap: 14px; }

.lang-switch {
  display: flex;
  border: 1px solid rgba(255, 255, 255, .2);
  border-radius: 999px;
  overflow: hidden;
}
.lang-btn {
  padding: 7px 13px;
  font-size: .8rem;
  font-weight: 700;
  letter-spacing: .04em;
  color: var(--dark-muted);
  transition: background .2s ease, color .2s ease;
}
.lang-btn.is-active { background: var(--gradient); color: #fff; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}
.nav-toggle span {
  width: 22px; height: 2px;
  background: var(--dark-text);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--dark-bg);
  color: var(--dark-text);
  padding: calc(var(--header-h) + clamp(56px, 8vw, 96px)) 0 clamp(48px, 6vw, 80px);
  overflow: hidden;
  text-align: center;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  pointer-events: none;
}
.hero-glow--orange {
  width: 620px; height: 620px;
  top: -260px; left: -180px;
  background: radial-gradient(circle, rgba(242, 163, 60, .32), transparent 65%);
}
.hero-glow--green {
  width: 680px; height: 680px;
  bottom: -320px; right: -200px;
  background: radial-gradient(circle, rgba(124, 179, 66, .26), transparent 65%);
}
.section-glow { opacity: .5; }

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 52px 52px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 20%, #000 30%, transparent 75%);
  pointer-events: none;
}

.hero-inner { position: relative; z-index: 1; }

.hero-eyebrow {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .26em;
  color: var(--orange);
  margin-bottom: 22px;
}

.hero-title {
  font-size: clamp(3.6rem, 10vw, 7.4rem);
  font-weight: 800;
  letter-spacing: -.035em;
  line-height: 1.02;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: clamp(1.18rem, 2.3vw, 1.55rem);
  font-weight: 600;
  max-width: 830px;
  margin: 0 auto 18px;
  line-height: 1.45;
}

.hero-desc {
  color: var(--dark-muted);
  max-width: 800px;
  margin: 0 auto 30px;
  font-size: clamp(.95rem, 1.3vw, 1.04rem);
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 34px;
}
.pill {
  padding: 9px 18px;
  border: 1px solid rgba(242, 163, 60, .38);
  border-radius: 999px;
  color: var(--orange);
  font-size: .88rem;
  font-weight: 600;
  background: rgba(242, 163, 60, .06);
  transition: background .2s ease, transform .2s ease;
}
.pill:hover { background: rgba(242, 163, 60, .13); transform: translateY(-2px); }

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-bottom: clamp(46px, 6vw, 70px);
}

/* Browser frame (datasheet screenshot style) */
.browser-frame {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(255, 255, 255, .1);
  text-align: left;
}
.browser-bar {
  display: flex;
  gap: 7px;
  align-items: center;
  padding: 11px 14px;
  background: #2b241c;
  border-bottom: 1px solid rgba(255, 255, 255, .06);
}
.bdot { width: 11px; height: 11px; border-radius: 50%; }
.bdot-r { background: #ff5f57; }
.bdot-y { background: #febc2e; }
.bdot-g { background: #28c840; }
.browser-frame img { width: 100%; height: auto; }

.hero-shot { max-width: 1000px; margin: 0 auto; }

.shot-caption {
  margin-top: 14px;
  font-size: .88rem;
  color: var(--dark-muted);
  text-align: center;
}
.section:not(.section--dark) .shot-caption { color: var(--muted-2); }
.shot-caption--in {
  padding: 12px 16px 14px;
  margin-top: 0;
  background: #fff;
  color: var(--muted) !important;
}

/* Hero stats */
.hero-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 18px;
  max-width: 1000px;
  margin: clamp(46px, 6vw, 64px) auto 0;
  padding-top: clamp(30px, 4vw, 44px);
  border-top: 1px solid var(--dark-border);
}
.stat { text-align: center; }
.stat-value {
  display: block;
  font-size: clamp(1.3rem, 2.4vw, 1.7rem);
  font-weight: 800;
  letter-spacing: -.02em;
  background: var(--gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 6px;
}
.stat-label { font-size: .86rem; color: var(--dark-muted); }

/* ---------- Cards ---------- */
.card-grid { display: grid; gap: 20px; }
.card-grid--3 { grid-template-columns: repeat(3, 1fr); }
.card-grid--2 { grid-template-columns: repeat(2, 1fr); margin-bottom: clamp(40px, 6vw, 60px); }
.card-grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px 26px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: rgba(242, 163, 60, .45);
}
.card h3 { font-size: 1.06rem; font-weight: 700; margin: 16px 0 8px; letter-spacing: -.01em; }
.card p { font-size: .92rem; color: var(--muted); }
.card--feature h3 { font-size: 1.18rem; }
.card--feature p { font-size: .96rem; }
.card--feature strong { color: var(--text); }

.card-icon {
  display: inline-grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: var(--gradient-soft);
  color: var(--orange-deep);
  border: 1px solid rgba(242, 163, 60, .22);
}
.card-icon svg { width: 22px; height: 22px; }
.card-icon--sm { width: 40px; height: 40px; border-radius: 10px; }
.card-icon--sm svg { width: 19px; height: 19px; }

/* ---------- Channels ---------- */
.channels-grid {
  display: grid;
  grid-template-columns: 5fr 7fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: start;
}
.channels-list { display: grid; gap: 16px; }
.channel-item {
  display: flex;
  gap: 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.channel-item:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); border-color: rgba(242, 163, 60, .45); }
.channel-item h4 { font-size: 1rem; font-weight: 700; margin-bottom: 5px; }
.channel-item p { font-size: .89rem; color: var(--muted); }

.channels-wide { margin-top: clamp(24px, 4vw, 40px); }

.tag-beta {
  display: inline-block;
  vertical-align: 2px;
  margin-left: 6px;
  padding: 2px 9px;
  border-radius: 999px;
  font-size: .68rem;
  font-weight: 800;
  letter-spacing: .08em;
  color: #fff;
  background: var(--gradient);
}
.tag-beta--dark { vertical-align: 1px; }

/* ---------- Dark section ---------- */
.section--dark {
  position: relative;
  background: var(--dark-bg);
  color: var(--dark-text);
  overflow: hidden;
}
.section--dark .section-lead { color: var(--dark-muted); }
.section--dark .section-lead strong { color: var(--dark-text); }

.arch-grid {
  display: grid;
  grid-template-columns: 7fr 5fr;
  gap: clamp(24px, 4vw, 44px);
  align-items: center;
  margin-bottom: clamp(36px, 5vw, 52px);
}
.arch-shot { margin: 0; }

.arch-cards { display: grid; gap: 14px; }
.mini-card {
  display: flex;
  gap: 15px;
  align-items: flex-start;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: transform .25s ease, border-color .25s ease;
}
.mini-card:hover { transform: translateX(4px); border-color: rgba(242, 163, 60, .5); }
.mini-card h4 { font-size: .99rem; font-weight: 700; margin-bottom: 4px; }
.mini-card p { font-size: .87rem; color: var(--dark-muted); }

/* Chips */
.chips-block { margin-bottom: clamp(36px, 5vw, 52px); }
.chips { display: flex; flex-wrap: wrap; gap: 10px; }
.chip {
  padding: 9px 18px;
  border-radius: 999px;
  border: 1px solid rgba(242, 163, 60, .35);
  background: rgba(242, 163, 60, .07);
  color: var(--orange);
  font-size: .87rem;
  font-weight: 600;
  transition: background .2s ease, transform .2s ease;
}
.chip:hover { background: rgba(242, 163, 60, .15); transform: translateY(-2px); }

/* Result banner */
.result-banner {
  background: var(--gradient);
  border-radius: var(--radius-lg);
  padding: clamp(30px, 5vw, 48px);
  color: #fff;
  box-shadow: 0 20px 48px rgba(140, 120, 40, .35);
}
.result-kicker {
  font-size: .76rem;
  font-weight: 800;
  letter-spacing: .2em;
  text-transform: uppercase;
  opacity: .92;
  margin-bottom: 10px;
}
.result-banner h3 { font-size: clamp(1.4rem, 2.6vw, 1.9rem); font-weight: 800; letter-spacing: -.02em; margin-bottom: 10px; }
.result-banner p:last-child { max-width: 780px; opacity: .96; font-size: .98rem; }

/* ---------- Gallery ---------- */
.gallery { margin-top: 8px; }
.gallery-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 22px;
}
.gtab {
  padding: 10px 20px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  color: var(--muted);
  font-size: .9rem;
  font-weight: 600;
  transition: all .2s ease;
}
.gtab:hover { border-color: rgba(242, 163, 60, .5); color: var(--text); }
.gtab.is-active {
  background: var(--gradient);
  border-color: transparent;
  color: #fff;
  box-shadow: 0 8px 20px rgba(191, 158, 60, .35);
}

.gallery-frame { max-width: 1020px; margin: 0 auto; }
.gallery-stage {
  background: #f4f1ec;
  aspect-ratio: 16 / 9;
  display: grid;
  place-items: center;
}
.gallery-stage img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: opacity .25s ease;
}
.gallery-stage img.fading { opacity: 0; }

/* ---------- Outcome table ---------- */
.table-wrap {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: #fff;
  margin-bottom: 8px;
  overflow-x: auto;
}
.outcome-table { width: 100%; border-collapse: collapse; min-width: 640px; }
.outcome-table thead th {
  background: var(--gradient);
  color: #fff;
  text-align: left;
  font-size: .92rem;
  font-weight: 700;
  letter-spacing: .02em;
  padding: 15px 24px;
}
.outcome-table tbody td {
  padding: 15px 24px;
  font-size: .93rem;
  border-top: 1px solid var(--border);
  color: var(--muted);
}
.outcome-table tbody td:first-child { font-weight: 700; color: var(--text); width: 34%; }
.outcome-table tbody tr { transition: background .2s ease; }
.outcome-table tbody tr:hover { background: var(--bg-alt); }

/* ---------- Deploy cards (gradient border, like datasheet) ---------- */
.deploy-card {
  border-radius: var(--radius);
  padding: 22px 22px 24px;
  color: var(--dark-text);
  background:
    linear-gradient(var(--dark-card), var(--dark-card)) padding-box,
    linear-gradient(135deg, var(--orange), var(--green)) border-box;
  border: 1.5px solid transparent;
  transition: transform .25s ease, box-shadow .25s ease;
}
.deploy-card:hover { transform: translateY(-4px); box-shadow: 0 16px 36px rgba(23, 18, 12, .3); }
.deploy-card h4 { font-size: 1rem; font-weight: 700; margin-bottom: 8px; }
.deploy-card p { font-size: .88rem; color: var(--dark-muted); }

/* ---------- Vision ---------- */
.vision { text-align: center; max-width: 900px; margin: 0 auto clamp(48px, 7vw, 72px); }
.vision-title {
  font-size: clamp(1.7rem, 3.6vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.2;
  margin-bottom: 18px;
}
.vision-desc { color: var(--muted); font-size: clamp(.98rem, 1.4vw, 1.1rem); margin-bottom: 34px; }

.pillars {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  text-align: left;
}
.pillar {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px 20px;
  background: #fff;
  box-shadow: var(--shadow-sm);
  transition: transform .25s ease, border-color .25s ease;
}
.pillar:hover { transform: translateY(-3px); border-color: rgba(242, 163, 60, .45); }
.pillar h4 {
  font-size: .95rem;
  font-weight: 700;
  color: var(--orange-deep);
  margin-bottom: 4px;
}
.pillar p { font-size: .85rem; color: var(--muted); }

/* ---------- CTA banner ---------- */
.cta-banner {
  background: var(--gradient);
  border-radius: var(--radius-lg);
  padding: clamp(34px, 5.5vw, 60px);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 36px;
  color: #fff;
  box-shadow: 0 24px 60px rgba(140, 120, 40, .4);
}
.cta-text h2 {
  font-size: clamp(1.5rem, 3.2vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -.02em;
  line-height: 1.25;
  margin-bottom: 12px;
}
.cta-text p { opacity: .96; max-width: 560px; font-size: .99rem; }
.cta-action { text-align: center; flex: 0 0 auto; }
.cta-org { margin-top: 16px; font-weight: 700; font-size: .95rem; line-height: 1.5; }
.cta-org span { font-weight: 500; opacity: .92; font-size: .88rem; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--dark-bg);
  color: var(--dark-muted);
  padding: clamp(48px, 6vw, 72px) 0 30px;
  border-top: 1px solid var(--dark-border);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 40px;
  border-bottom: 1px solid var(--dark-border);
}
.footer-logo { height: 40px; width: auto; margin-bottom: 16px; }
.footer-tag { font-size: .88rem; max-width: 340px; }
.footer-links h5 {
  color: var(--dark-text);
  font-size: .92rem;
  font-weight: 700;
  margin-bottom: 14px;
}
.footer-links a {
  display: block;
  font-size: .9rem;
  padding: 5px 0;
  transition: color .2s ease;
}
.footer-links a:hover { color: var(--orange); }
.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  padding-top: 26px;
  font-size: .84rem;
}
.footer-servio strong { color: var(--dark-text); }

/* ---------- Reveal on scroll ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s cubic-bezier(.2, .65, .3, 1), transform .7s cubic-bezier(.2, .65, .3, 1);
}
[data-reveal].in-view { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  [data-reveal] { opacity: 1; transform: none; transition: none; }
  * { transition-duration: .01ms !important; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .card-grid--3 { grid-template-columns: repeat(2, 1fr); }
  .card-grid--4 { grid-template-columns: repeat(2, 1fr); }
  .arch-grid { grid-template-columns: 1fr; }
  .arch-cards { grid-template-columns: repeat(2, 1fr); }
  .channels-grid { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: repeat(2, 1fr); }
  .cta-banner { flex-direction: column; text-align: center; }
  .cta-text p { margin-inline: auto; }
}

@media (max-width: 768px) {
  .main-nav {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    flex-direction: column;
    gap: 4px;
    background: rgba(23, 18, 12, .97);
    backdrop-filter: blur(16px);
    padding: 16px 24px 22px;
    border-bottom: 1px solid var(--dark-border);
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .22s ease, transform .22s ease;
  }
  .main-nav.open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-link { padding: 12px 16px; font-size: 1rem; }
  .nav-toggle { display: flex; }
  .header-cta { display: none; }
  .header-inner { gap: 14px; }
  .main-nav { margin-left: 0; }
  .header-actions { margin-left: auto; }

  .hero-stats { grid-template-columns: repeat(2, 1fr); gap: 24px 12px; }
  .card-grid--2, .card-grid--3 { grid-template-columns: 1fr; }
  .arch-cards { grid-template-columns: 1fr; }
  .section-head { gap: 16px; }
  .section-badge { width: 46px; height: 46px; font-size: 1.1rem; }
  .footer-grid { grid-template-columns: 1fr; gap: 28px; }
  .footer-bottom { justify-content: center; text-align: center; }
}

@media (max-width: 520px) {
  .card-grid--4 { grid-template-columns: 1fr; }
  .pillars { grid-template-columns: 1fr; }
  .brand-product { display: none; }
  .brand-divider { display: none; }
  .gallery-stage { aspect-ratio: 4 / 3; }
}

.org-parent { display:flex; align-items:center; gap:8px; font-size:.82rem; white-space:nowrap; }
.org-parent a { color: rgba(255,255,255,.72); text-decoration:none; font-weight:600; }
.org-parent a:hover { color:#fff; }
.org-sep { color: rgba(255,255,255,.35); }
@media (max-width: 900px) { .org-parent { display:none; } }