/* ══════════════════════════════════════════
   DataRoom Marketing Site — style.css
   Professional SaaS Landing Page
══════════════════════════════════════════ */

:root {
  --primary:      #1e3a8a;
  --primary-mid:  #1d4ed8;
  --primary-lite: #3b82f6;
  --accent:       #60a5fa;
  --navy-dark:    #0f172a;
  --navy:         #172554;
  --white:        #ffffff;
  --gray-50:      #f8fafc;
  --gray-100:     #f1f5f9;
  --gray-200:     #e2e8f0;
  --gray-500:     #64748b;
  --gray-700:     #334155;
  --gray-900:     #0f172a;
  --success:      #10b981;
  --font-th:      'Sarabun', 'Inter', sans-serif;
  --font-en:      'Inter', 'Sarabun', sans-serif;
  --radius:       12px;
  --radius-lg:    20px;
  --shadow-sm:    0 1px 3px rgba(0,0,0,.08);
  --shadow:       0 4px 24px rgba(15,23,42,.12);
  --shadow-lg:    0 12px 48px rgba(15,23,42,.18);
  --transition:   .25s cubic-bezier(.4,0,.2,1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; overflow-x: hidden; }
body {
  font-family: var(--font-th);
  color: var(--gray-900);
  background: var(--white);
  line-height: 1.7;
  overflow-x: hidden;
  overflow-x: hidden;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; }

/* ── NAVBAR ── */
.navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: .5rem 0;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(30,58,138,.08);
  transition: var(--transition);
}
.navbar.scrolled {
  box-shadow: var(--shadow);
  padding: .3rem 0;
}
.nav-container {
  max-width: 1180px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; gap: 2rem;
}
.nav-logo {
  display: flex; align-items: center; gap: .75rem;
  font-weight: 800; font-size: 1.35rem;
  color: #1e293b;
  letter-spacing: -0.02em;
  text-decoration: none;
}
.nav-logo:hover { opacity: .85; }
.logo-icon {
  display: flex; align-items: center;
  filter: drop-shadow(0 2px 6px rgba(79,70,229,0.35));
}
.logo-text {
  font-family: 'Inter', 'Segoe UI', sans-serif;
  font-weight: 800;
  font-size: 1.22rem;
  color: #0f172a;
  letter-spacing: -0.03em;
}
.logo-accent {
  background: linear-gradient(135deg, #4f46e5, #2563eb);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}
.footer-logo {
  display: flex; align-items: center; gap: .5rem;
  font-weight: 800; font-size: 1.1rem;
  color: white; letter-spacing: -0.02em;
  margin-bottom: .75rem;
}
.nav-links {
  display: flex; gap: 1.75rem; flex: 1; justify-content: center;
}
.nav-links a {
  font-size: .92rem; font-weight: 500; color: var(--gray-700);
  transition: color var(--transition);
}
.nav-links a:hover { color: var(--primary-lite); }
.nav-actions { display: flex; align-items: center; gap: 1rem; }
.lang-toggle { display: flex; align-items: center; gap: .4rem; font-size: .82rem; }
.lang-btn { color: var(--gray-500); font-weight: 500; transition: color var(--transition); padding: .2rem .4rem; border-radius: 4px; }
.lang-btn:hover, .lang-btn.active { color: var(--primary); background: rgba(30,58,138,.08); }
.lang-sep { color: var(--gray-200); }
.btn-nav-cta {
  background: var(--primary); color: var(--white);
  padding: .5rem 1.1rem; border-radius: 8px;
  font-size: .88rem; font-weight: 600;
  transition: background var(--transition), transform var(--transition);
}
.btn-nav-cta:hover { background: var(--primary-mid); transform: translateY(-1px); }
.hamburger { display: none; flex-direction: column; gap: 5px; background: none; border: none; cursor: pointer; padding: 4px; }
.hamburger span { width: 24px; height: 2px; background: var(--gray-700); border-radius: 2px; transition: var(--transition); }

/* ── HERO ── */
.hero {
  position: relative; min-height: 100vh;
  display: flex; align-items: center;
  background: linear-gradient(160deg, #0f172a 0%, #172554 45%, #1e3a8a 100%);
  overflow: hidden; padding: 7rem 0 4rem;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.hero-grid {
  position: absolute; inset: 0;
  background-image: linear-gradient(rgba(255,255,255,.04) 1px, transparent 1px),
                    linear-gradient(90deg, rgba(255,255,255,.04) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-glow {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .35;
}
.glow-1 { width: 600px; height: 600px; background: #3b82f6; top: -200px; right: -100px; }
.glow-2 { width: 400px; height: 400px; background: #8b5cf6; bottom: -100px; left: -100px; }

.hero-container {
  max-width: 1280px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; gap: 2.5rem;
  position: relative; z-index: 1;
}
.hero-content { flex: 1; }

/* ══════════════════════════════════════
   HERO LOGO — Animated Scene
══════════════════════════════════════ */
.hero-logo-wrap {
  flex: 0 0 280px;
  display: flex; align-items: center; justify-content: center;
}
.hero-logo-scene {
  position: relative;
  width: 280px; height: 280px;
  display: flex; align-items: center; justify-content: center;
}

/* Core logo image */
.hero-logo-core {
  position: absolute;
  z-index: 10;
  display: flex; align-items: center; justify-content: center;
  animation: logoFloat 4s ease-in-out infinite;
  filter: drop-shadow(0 0 28px rgba(79,70,229,0.7)) drop-shadow(0 0 60px rgba(56,189,248,0.35));
}
.hero-logo-core img {
  border-radius: 22px;
}
@keyframes logoFloat {
  0%,100% { transform: translateY(0px) scale(1); }
  50%      { transform: translateY(-10px) scale(1.03); }
}

/* Glow pulsing ring behind logo */
.logo-glow-ring {
  position: absolute;
  width: 180px; height: 180px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(79,70,229,0.4) 0%, transparent 70%);
  animation: glowPulse 3s ease-in-out infinite;
  z-index: -1;
}
@keyframes glowPulse {
  0%,100% { transform: scale(1);   opacity: 0.7; }
  50%      { transform: scale(1.3); opacity: 0.3; }
}

/* Tick ring — static SVG wrapper */
.tick-ring {
  position: absolute;
  top: 10px; left: 10px;
  animation: tickSpin 30s linear infinite;
}
@keyframes tickSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Orbit rings */
.orbit {
  position: absolute;
  border-radius: 50%;
  border: 1px solid transparent;
}
.orbit-outer {
  width: 260px; height: 260px;
  border-color: rgba(129,140,248,0.25);
  animation: orbitSpin 18s linear infinite;
}
.orbit-mid {
  width: 210px; height: 210px;
  border-color: rgba(56,189,248,0.2);
  animation: orbitSpin 12s linear infinite reverse;
}
@keyframes orbitSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Orbit dots */
.orbit-dot {
  position: absolute;
  border-radius: 50%;
  top: 50%; left: 50%;
}
.dot-1 { width: 8px; height: 8px; background: #818cf8; margin: -4px;
  transform-origin: 125px 4px; animation: dotOrbit 18s linear infinite;
  box-shadow: 0 0 8px #818cf8; }
.dot-2 { width: 6px; height: 6px; background: #38bdf8; margin: -3px;
  transform-origin: -120px 3px; animation: dotOrbit 18s linear infinite 6s;
  box-shadow: 0 0 8px #38bdf8; }
.dot-3 { width: 5px; height: 5px; background: #a5b4fc; margin: -2.5px;
  transform-origin: 0px 125px; animation: dotOrbit 18s linear infinite 12s;
  box-shadow: 0 0 6px #a5b4fc; }
.dot-4 { width: 7px; height: 7px; background: #60a5fa; margin: -3.5px;
  transform-origin: 100px 3.5px; animation: dotOrbit 12s linear infinite reverse;
  box-shadow: 0 0 8px #60a5fa; }
.dot-5 { width: 5px; height: 5px; background: #c7d2fe; margin: -2.5px;
  transform-origin: -100px 2.5px; animation: dotOrbit 12s linear infinite reverse 4s;
  box-shadow: 0 0 6px #c7d2fe; }
@keyframes dotOrbit {
  from { transform: rotate(0deg);   }
  to   { transform: rotate(360deg); }
}

/* Radar sweep */
.radar-sweep {
  position: absolute;
  width: 260px; height: 260px;
  border-radius: 50%;
  background: conic-gradient(
    from 0deg,
    transparent 0deg,
    rgba(56,189,248,0.08) 20deg,
    rgba(56,189,248,0.22) 40deg,
    transparent 40deg
  );
  animation: radarSpin 4s linear infinite;
}
@keyframes radarSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Scan line */
.scan-line {
  position: absolute;
  left: 20px; right: 20px;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(56,189,248,0.8), transparent);
  animation: scanMove 3s ease-in-out infinite;
  border-radius: 2px;
  z-index: 20;
}
@keyframes scanMove {
  0%   { top: 30px;  opacity: 0; }
  10%  { opacity: 1; }
  90%  { opacity: 1; }
  100% { top: 250px; opacity: 0; }
}

/* Floating particles */
.particle {
  position: absolute;
  border-radius: 50%;
  animation: particleFloat 6s ease-in-out infinite;
}
.p1 { width: 4px; height: 4px; background: #818cf8; top: 20px;  left: 60px;  animation-delay: 0s; }
.p2 { width: 3px; height: 3px; background: #38bdf8; top: 40px;  right: 50px; animation-delay: 1.5s; }
.p3 { width: 4px; height: 4px; background: #60a5fa; bottom:40px;left: 45px;  animation-delay: 3s; }
.p4 { width: 3px; height: 3px; background: #a5b4fc; bottom:25px;right: 60px; animation-delay: 4.5s; }
@keyframes particleFloat {
  0%,100% { transform: translateY(0) scale(1);   opacity: 0.6; }
  50%      { transform: translateY(-15px) scale(1.5); opacity: 1; }
}

/* Floating labels */
.float-label {
  position: absolute;
  background: rgba(15,23,42,0.85);
  border: 1px solid rgba(129,140,248,0.4);
  color: #e2e8f0;
  font-size: 0.68rem;
  font-weight: 600;
  padding: .3rem .65rem;
  border-radius: 20px;
  white-space: nowrap;
  backdrop-filter: blur(8px);
  z-index: 20;
  letter-spacing: 0.02em;
}
.label-secure {
  top: 22px; left: -10px;
  animation: labelFloat 5s ease-in-out infinite;
  box-shadow: 0 0 12px rgba(129,140,248,0.3);
}
.label-iso {
  bottom: 28px; left: -5px;
  animation: labelFloat 5s ease-in-out infinite 1.7s;
  box-shadow: 0 0 12px rgba(56,189,248,0.3);
  color: #7dd3fc;
}
.label-ai {
  bottom: 70px; right: -10px;
  animation: labelFloat 5s ease-in-out infinite 3.2s;
  box-shadow: 0 0 12px rgba(96,165,250,0.3);
  color: #fde68a;
}
@keyframes labelFloat {
  0%,100% { transform: translateY(0);    }
  50%      { transform: translateY(-6px); }
}
.hero-badge {
  display: inline-flex; align-items: center; gap: .5rem;
  background: rgba(96,165,250,.15); border: 1px solid rgba(96,165,250,.3);
  color: var(--accent); border-radius: 20px;
  padding: .35rem 1rem; font-size: .82rem; font-weight: 500;
  margin-bottom: 1.5rem;
}
.badge-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 50%; animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.8)} }

.hero-title {
  font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 800;
  color: var(--white); line-height: 1.2; margin-bottom: 1.25rem;
  letter-spacing: -.02em;
}
.hero-subtitle { font-size: 1.05rem; color: rgba(255,255,255,.75); max-width: 520px; margin-bottom: 2rem; line-height: 1.75; }
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-bottom: 1.5rem; }
.btn-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: var(--primary-lite); color: var(--white);
  padding: .8rem 1.75rem; border-radius: 10px;
  font-size: .95rem; font-weight: 700;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  box-shadow: 0 4px 20px rgba(59,130,246,.4);
}
.btn-primary:hover { background: #2563eb; transform: translateY(-2px); box-shadow: 0 8px 28px rgba(59,130,246,.5); }
.btn-secondary {
  display: inline-flex; align-items: center;
  background: rgba(255,255,255,.1); color: var(--white);
  border: 1px solid rgba(255,255,255,.25);
  padding: .8rem 1.75rem; border-radius: 10px;
  font-size: .95rem; font-weight: 600;
  transition: background var(--transition);
}
.btn-secondary:hover { background: rgba(255,255,255,.2); }
.hero-trust { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.hero-trust span { color: rgba(255,255,255,.6); font-size: .82rem; }

/* Dashboard Mock */
.hero-visual { flex: 1; max-width: 520px; position: relative; }
.dashboard-mock {
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg); overflow: hidden;
  backdrop-filter: blur(8px);
  box-shadow: 0 24px 64px rgba(0,0,0,.4);
  animation: floatY 6s ease-in-out infinite;
}
@keyframes floatY { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-12px)} }
.mock-topbar {
  background: rgba(255,255,255,.06); padding: .7rem 1rem;
  display: flex; align-items: center; gap: .75rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.mock-dots { display: flex; gap: .35rem; }
.mock-dots span { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.2); }
.mock-dots span:nth-child(1) { background: #ff5f57; }
.mock-dots span:nth-child(2) { background: #ffbd2e; }
.mock-dots span:nth-child(3) { background: #28c840; }
.mock-title { color: rgba(255,255,255,.6); font-size: .78rem; flex: 1; text-align: center; }
.mock-badge { color: #10b981; font-size: .72rem; font-weight: 600; }
.mock-body { display: flex; padding: .75rem; gap: .75rem; }
.mock-sidebar { width: 110px; flex-shrink: 0; display: flex; flex-direction: column; gap: .35rem; }
.mock-folder { color: rgba(255,255,255,.5); font-size: .73rem; padding: .4rem .6rem; border-radius: 6px; cursor: default; }
.mock-folder.active { background: rgba(59,130,246,.2); color: var(--accent); }
.mock-main { flex: 1; display: flex; flex-direction: column; gap: .6rem; }
.mock-search { background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); border-radius: 8px; padding: .45rem .75rem; font-size: .73rem; color: rgba(255,255,255,.4); }
.mock-files { display: flex; flex-direction: column; gap: .35rem; }
.mock-file { display: flex; align-items: center; gap: .5rem; background: rgba(255,255,255,.04); border-radius: 6px; padding: .45rem .6rem; }
.mock-file.highlight { background: rgba(59,130,246,.12); border: 1px solid rgba(59,130,246,.2); }
.file-icon { font-size: .85rem; }
.file-name { flex: 1; font-size: .68rem; color: rgba(255,255,255,.7); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-badge { font-size: .6rem; background: rgba(16,185,129,.15); color: #10b981; padding: .15rem .4rem; border-radius: 4px; white-space: nowrap; }
.mock-stats { display: flex; gap: .5rem; padding-top: .25rem; }
.mock-stat { flex: 1; background: rgba(255,255,255,.04); border-radius: 6px; padding: .5rem; text-align: center; }
.stat-num { color: var(--accent); font-size: .9rem; font-weight: 700; }
.stat-lbl { color: rgba(255,255,255,.4); font-size: .6rem; margin-top: .1rem; }

.floating-card {
  position: absolute; background: rgba(255,255,255,.92);
  border-radius: 10px; padding: .5rem .9rem;
  font-size: .78rem; font-weight: 600; color: var(--gray-900);
  box-shadow: var(--shadow);
}
.card-1 { top: 12%; left: -10%; animation: floatY 5s ease-in-out infinite; }
.card-2 { bottom: 22%; left: -8%; animation: floatY 7s ease-in-out infinite .5s; }
.card-3 { top: 30%; right: -8%; animation: floatY 6s ease-in-out infinite 1s; }

/* ── STATS BAR ── */
.stats-bar {
  background: var(--primary);
  padding: 2.5rem 0;
}
.stats-container {
  max-width: 900px; margin: 0 auto; padding: 0 1.5rem;
  display: flex; align-items: center; justify-content: space-around; flex-wrap: wrap; gap: 1.5rem;
}
.stat-item { text-align: center; }
.stat-value { font-size: 2.2rem; font-weight: 800; color: var(--white); line-height: 1; }
.stat-label { font-size: .82rem; color: rgba(255,255,255,.65); margin-top: .35rem; }
.stat-divider { width: 1px; height: 50px; background: rgba(255,255,255,.15); }

/* ── SECTION COMMONS ── */
.section-container { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.section-header { text-align: center; margin-bottom: 3.5rem; }
.section-badge {
  display: inline-block;
  background: rgba(59,130,246,.1); color: var(--primary-lite);
  border: 1px solid rgba(59,130,246,.2);
  border-radius: 20px; padding: .3rem .9rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  margin-bottom: 1rem;
}
.section-badge.light { background: rgba(255,255,255,.12); color: rgba(255,255,255,.9); border-color: rgba(255,255,255,.2); }
.section-title { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 800; color: var(--gray-900); line-height: 1.25; margin-bottom: .75rem; }
.section-title.light { color: var(--white); }
.section-subtitle { font-size: 1rem; color: var(--gray-500); max-width: 560px; margin: 0 auto; }
.section-subtitle.light { color: rgba(255,255,255,.72); }

/* ── FEATURES ── */
.features { padding: 6rem 0; background: var(--gray-50); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
.feature-card {
  background: var(--white); border-radius: var(--radius);
  padding: 2rem 1.75rem;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--gray-200);
  transition: transform var(--transition), box-shadow var(--transition);
}
.feature-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.feat-icon {
  width: 52px; height: 52px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.1rem;
}
.feature-card h3 { font-size: 1.02rem; font-weight: 700; color: var(--gray-900); margin-bottom: .5rem; }
.feature-card p { font-size: .88rem; color: var(--gray-500); line-height: 1.7; }

/* ── SECURITY ── */
.security {
  padding: 6rem 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
}
.security-inner { display: flex; align-items: center; gap: 5rem; }
.security-content { flex: 1; }
.security-list { list-style: none; margin-top: 1.75rem; display: flex; flex-direction: column; gap: .75rem; }
.security-list li { display: flex; align-items: center; gap: .75rem; color: rgba(255,255,255,.8); font-size: .95rem; }
.check { color: #10b981; font-weight: 700; font-size: 1rem; }

/* Shield Animation */
.security-visual { flex: 0 0 300px; display: flex; justify-content: center; align-items: center; }
.shield-wrap { position: relative; width: 250px; height: 250px; display: flex; align-items: center; justify-content: center; }
.shield-ring {
  position: absolute; border-radius: 50%;
  border: 1px solid rgba(96,165,250,.2);
  animation: spin-slow linear infinite;
}
.ring-1 { width: 120px; height: 120px; border-color: rgba(96,165,250,.4); animation-duration: 8s; }
.ring-2 { width: 180px; height: 180px; animation-duration: 14s; animation-direction: reverse; }
.ring-3 { width: 240px; height: 240px; border-color: rgba(96,165,250,.1); animation-duration: 20s; }
@keyframes spin-slow { from{transform:rotate(0)} to{transform:rotate(360deg)} }
.shield-core { font-size: 4rem; z-index: 1; filter: drop-shadow(0 0 20px rgba(96,165,250,.5)); }
.orbit-dot {
  position: absolute; font-size: 1.1rem;
  animation: orbit linear infinite;
}
.dot-1 { animation-duration: 8s; top: 50%; left: 50%; transform-origin: 60px 0; }
.dot-2 { animation-duration: 14s; animation-direction: reverse; top: 50%; left: 50%; transform-origin: 90px 0; }
.dot-3 { animation-duration: 6s; top: 50%; left: 50%; transform-origin: 45px 0; }
@keyframes orbit { from{transform:rotate(0deg) translateX(60px) rotate(0deg)} to{transform:rotate(360deg) translateX(60px) rotate(-360deg)} }

/* ── PRICING ── */
.pricing { padding: 6rem 0; background: var(--white); }
.pricing-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem; align-items: start;
}
.pricing-card {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg); padding: 2rem;
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}
.pricing-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }
.pricing-card.popular {
  border-color: var(--primary-lite);
  box-shadow: 0 0 0 2px var(--primary-lite), var(--shadow);
  transform: scale(1.03);
}
.pricing-card.popular:hover { transform: scale(1.03) translateY(-4px); }
.popular-badge {
  position: absolute; top: -13px; left: 50%; transform: translateX(-50%);
  background: var(--primary-lite); color: var(--white);
  padding: .25rem .9rem; border-radius: 20px;
  font-size: .75rem; font-weight: 700;
}
.plan-header { margin-bottom: 1.5rem; padding-bottom: 1.5rem; border-bottom: 1px solid var(--gray-200); }
.plan-name { font-size: .82rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--primary-lite); margin-bottom: .5rem; }
.plan-price { font-size: 2.25rem; font-weight: 800; color: var(--gray-900); line-height: 1; }
.plan-price span { font-size: .95rem; font-weight: 400; color: var(--gray-500); }
.plan-desc { font-size: .84rem; color: var(--gray-500); margin-top: .5rem; }
.plan-features { list-style: none; display: flex; flex-direction: column; gap: .65rem; margin-bottom: 1.75rem; }
.plan-features li { font-size: .88rem; color: var(--gray-700); display: flex; align-items: flex-start; gap: .5rem; }
.btn-plan {
  display: block; text-align: center; padding: .75rem;
  border-radius: 10px; font-size: .92rem; font-weight: 600;
  border: 2px solid var(--gray-200); color: var(--gray-700);
  transition: all var(--transition);
}
.btn-plan:hover { border-color: var(--primary-lite); color: var(--primary-lite); }
.btn-plan.primary {
  background: var(--primary-lite); border-color: var(--primary-lite);
  color: var(--white);
}
.btn-plan.primary:hover { background: #2563eb; border-color: #2563eb; }

/* ── FAQ ── */
.faq { padding: 6rem 0; background: var(--gray-50); }
.faq-list { max-width: 760px; margin: 0 auto; display: flex; flex-direction: column; gap: .75rem; }
.faq-item {
  background: var(--white); border: 1px solid var(--gray-200);
  border-radius: var(--radius); overflow: hidden; cursor: pointer;
  transition: box-shadow var(--transition);
}
.faq-item:hover { box-shadow: var(--shadow-sm); }
.faq-q {
  padding: 1.1rem 1.4rem; display: flex; justify-content: space-between; align-items: center;
  font-weight: 600; font-size: .95rem; gap: 1rem;
}
.faq-arrow { color: var(--gray-500); transition: transform var(--transition); flex-shrink: 0; }
.faq-item.open .faq-arrow { transform: rotate(180deg); }
.faq-a {
  max-height: 0; overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
  padding: 0 1.4rem; font-size: .9rem; color: var(--gray-500); line-height: 1.75;
}
.faq-item.open .faq-a { max-height: 200px; padding: 0 1.4rem 1.1rem; }

/* ── CONTACT ── */
.contact {
  padding: 6rem 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 100%);
}
.contact-inner { display: flex; gap: 5rem; align-items: flex-start; }
.contact-info { flex: 1; }
.contact-direct { margin-top: 2rem; display: flex; flex-direction: column; gap: .6rem; }
.contact-direct-label { color: rgba(255,255,255,.5); font-size: .82rem; margin-bottom: .25rem; }
.contact-link { color: rgba(255,255,255,.8); font-size: .9rem; display: flex; align-items: center; gap: .5rem; transition: color var(--transition); }
.contact-link:hover { color: var(--accent); }

.contact-form-wrap {
  flex: 1;
  background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12);
  border-radius: var(--radius-lg); padding: 2rem;
  backdrop-filter: blur(8px);
}
.contact-form { display: flex; flex-direction: column; gap: 1.1rem; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-group { display: flex; flex-direction: column; gap: .35rem; }
.form-group label { font-size: .82rem; font-weight: 600; color: rgba(255,255,255,.7); }
.form-group input, .form-group textarea {
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  border-radius: 8px; padding: .7rem .9rem;
  color: var(--white); font-family: var(--font-th); font-size: .9rem;
  transition: border-color var(--transition);
  outline: none;
}
.form-group input:focus, .form-group textarea:focus { border-color: var(--accent); }
.form-group input::placeholder, .form-group textarea::placeholder { color: rgba(255,255,255,.3); }
.form-group textarea { resize: vertical; }
.btn-submit {
  background: var(--primary-lite); color: var(--white);
  border: none; border-radius: 10px; padding: .85rem;
  font-size: .95rem; font-weight: 700; cursor: pointer;
  font-family: var(--font-th);
  transition: background var(--transition), transform var(--transition);
  box-shadow: 0 4px 16px rgba(59,130,246,.35);
}
.btn-submit:hover { background: #2563eb; transform: translateY(-1px); }
.btn-submit:disabled { opacity: .65; cursor: not-allowed; transform: none; }
.form-msg { font-size: .85rem; text-align: center; min-height: 1.4rem; }
.form-msg.success { color: #34d399; }
.form-msg.error { color: #f87171; }

/* ── FOOTER ── */
.footer { background: #060e1f; padding: 3.5rem 0 1.5rem; }
.footer-container { max-width: 1180px; margin: 0 auto; padding: 0 1.5rem; }
.footer-top { display: flex; gap: 4rem; margin-bottom: 2.5rem; }
.footer-brand { flex: 1.5; }
/* footer-logo — see nav section above for full style */
.footer-desc { font-size: .85rem; color: rgba(255,255,255,.45); line-height: 1.75; max-width: 300px; }
.footer-links { display: flex; gap: 4rem; }
.footer-col { display: flex; flex-direction: column; gap: .6rem; }
.footer-col-title { font-size: .78rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: rgba(255,255,255,.4); margin-bottom: .3rem; }
.footer-col a { font-size: .85rem; color: rgba(255,255,255,.55); transition: color var(--transition); }
.footer-col a:hover { color: var(--white); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 1.5rem; display: flex; justify-content: space-between; align-items: center;
  font-size: .8rem; color: rgba(255,255,255,.35);
}
.footer-lang { display: flex; gap: .75rem; }
.footer-lang a { color: rgba(255,255,255,.35); transition: color var(--transition); }
.footer-lang a:hover, .footer-lang a.active { color: var(--white); }

/* ── LANGUAGE SWITCHER (globe dropdown) ── */
.lang-switcher {
  position: relative;
}
.lang-trigger {
  display: flex; align-items: center; gap: .35rem;
  background: rgba(30,58,138,.06);
  border: 1px solid rgba(30,58,138,.14);
  border-radius: 8px;
  padding: .38rem .7rem;
  font-size: .82rem; font-weight: 500;
  color: var(--gray-700);
  cursor: pointer;
  font-family: var(--font-th);
  transition: all var(--transition);
}
.lang-trigger:hover {
  background: rgba(30,58,138,.1);
  border-color: rgba(30,58,138,.25);
  color: var(--primary);
}
.lang-chevron {
  transition: transform var(--transition);
  opacity: .6;
}
.lang-switcher.open .lang-chevron { transform: rotate(180deg); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); right: 0;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: 10px;
  box-shadow: 0 8px 32px rgba(15,23,42,.14);
  min-width: 148px;
  overflow: hidden;
  opacity: 0; pointer-events: none;
  transform: translateY(-6px);
  transition: opacity .18s ease, transform .18s ease;
  z-index: 200;
}
.lang-switcher.open .lang-menu {
  opacity: 1; pointer-events: auto;
  transform: translateY(0);
}
.lang-option {
  display: flex; align-items: center; gap: .6rem;
  padding: .65rem 1rem;
  font-size: .84rem; font-weight: 500;
  color: var(--gray-700);
  transition: background var(--transition), color var(--transition);
}
.lang-option:hover { background: var(--gray-50); color: var(--primary); }
.lang-option.active { color: var(--primary); background: rgba(59,130,246,.06); }
.lang-option .lang-flag { font-size: 1rem; flex-shrink: 0; }
.lang-option .lang-name { flex: 1; }
.lang-option svg { color: var(--primary-lite); flex-shrink: 0; }

/* ── COMPLIANCE BADGES ── */
.compliance-badges {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: .75rem;
  margin-top: 2rem;
}
.comp-badge {
  display: flex; align-items: center; gap: .85rem;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.1);
  border-radius: 12px;
  padding: .85rem 1rem;
  backdrop-filter: blur(6px);
  transition: background var(--transition), border-color var(--transition);
}
.comp-badge:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.2);
}
.comp-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: rgba(255,255,255,.07);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
}
.comp-text { display: flex; flex-direction: column; gap: .1rem; }
.comp-label { font-size: .88rem; font-weight: 700; color: rgba(255,255,255,.9); letter-spacing: .01em; }
.comp-sub { font-size: .72rem; color: rgba(255,255,255,.45); }

/* ── MID-PAGE CTA ── */
.mid-cta {
  position: relative;
  padding: 5.5rem 0;
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 60%, #172554 100%);
  overflow: hidden;
}
.mid-cta-bg { position: absolute; inset: 0; pointer-events: none; }
.mid-cta-glow {
  position: absolute; border-radius: 50%;
  filter: blur(90px); opacity: .3;
}
.g1 { width: 500px; height: 500px; background: #3b82f6; top: -200px; right: -100px; }
.g2 { width: 300px; height: 300px; background: #8b5cf6; bottom: -100px; left: 5%; }
.mid-cta-inner {
  position: relative; z-index: 1;
  display: flex; justify-content: center;
}
.mid-cta-content {
  text-align: center; max-width: 640px;
}
.mid-cta-badge {
  display: inline-flex; align-items: center; gap: .4rem;
  background: rgba(251,191,36,.12);
  border: 1px solid rgba(251,191,36,.25);
  color: #fbbf24;
  border-radius: 20px; padding: .3rem .9rem;
  font-size: .78rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  margin-bottom: 1.4rem;
}
.mid-cta-title {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800; color: var(--white);
  line-height: 1.25; margin-bottom: .9rem;
  letter-spacing: -.02em;
}
.mid-cta-sub {
  font-size: .97rem; color: rgba(255,255,255,.65);
  line-height: 1.75; margin-bottom: 2rem;
}
.mid-cta-actions {
  display: flex; gap: 1rem; justify-content: center; flex-wrap: wrap;
}
.btn-cta-primary {
  display: inline-flex; align-items: center; gap: .5rem;
  background: #ffffff; color: var(--primary);
  padding: .82rem 1.8rem; border-radius: 10px;
  font-size: .95rem; font-weight: 700;
  transition: all var(--transition);
  box-shadow: 0 4px 20px rgba(0,0,0,.25);
}
.btn-cta-primary:hover {
  background: #f0f4ff;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(0,0,0,.3);
}
.btn-cta-secondary {
  display: inline-flex; align-items: center;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
  padding: .82rem 1.8rem; border-radius: 10px;
  font-size: .95rem; font-weight: 600;
  transition: all var(--transition);
}
.btn-cta-secondary:hover { background: rgba(255,255,255,.18); }

/* ══════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .compliance-badges { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-container { flex-direction: column; text-align: center; gap: 2rem; }
  .hero-subtitle { margin: 0 auto 2rem; }
  .hero-actions { justify-content: center; }
  .hero-trust { justify-content: center; }
  .hero-visual { max-width: 480px; width: 100%; }
  .floating-card { display: none; }
  .security-inner { flex-direction: column; gap: 3rem; text-align: center; }
  .security-visual { order: -1; }
  .contact-inner { flex-direction: column; }
  .pricing-card.popular { transform: none; }
  .pricing-card.popular:hover { transform: translateY(-4px); }

  /* ── Hero logo: แสดงบน tablet/mobile ── */
  .hero-logo-wrap {
    display: flex;
    flex: unset;
    width: 100%;
    justify-content: center;
    order: -1;
    overflow: hidden;
  }
  .hero-logo-scene {
    width: 180px;
    height: 180px;
    transform: scale(0.65);
    transform-origin: center center;
    margin: -28px 0;
  }
  /* ซ่อน orbit วงนอกที่ล้นจอ + labels + particles */
  .orbit-outer  { display: none; }
  .float-label  { display: none; }
  .particle     { display: none; }
}

@media (max-width: 768px) {
  .compliance-badges { grid-template-columns: 1fr 1fr; gap: .6rem; }
  .comp-badge { padding: .7rem .75rem; }
  .comp-label { font-size: .8rem; }
  .mid-cta { padding: 4rem 0; }
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: white; flex-direction: column; padding: 1rem 1.5rem; border-top: 1px solid var(--gray-200); box-shadow: var(--shadow); }
  .nav-links.open { display: flex; }
  .hamburger { display: flex; }
  .features-grid { grid-template-columns: 1fr; }
  .pricing-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .stat-divider { display: none; }
  .footer-top { flex-direction: column; gap: 2rem; }
  .footer-links { flex-wrap: wrap; gap: 2rem; }

  /* mobile — logo เล็กลงอีก */
  .hero-logo-scene {
    width: 160px;
    height: 160px;
    transform: scale(0.55);
    margin: -36px 0;
  }
  /* แก้ text ล้นออกนอกจอ */
  .hero-title {
    font-size: 2rem;
    word-break: break-word;
    overflow-wrap: break-word;
  }
  .hero-subtitle { font-size: .9rem; }
}