/* ============ OrderDee Web Preview V2 — Green SaaS Theme ============ */
:root {
  --green-50:  #f0fdf4;
  --green-100: #dcfce7;
  --green-200: #bbf7d0;
  --green-300: #86efac;
  --green-400: #4ade80;
  --green-500: #22c55e;
  --green-600: #16a34a;
  --green-700: #15803d;
  --green-800: #166534;
  --green-900: #14532d;

  --accent-mint: #2dd4bf;
  --accent-lime: #a3e635;
  --accent-emerald: #10b981;

  --ink-900: #0f172a;
  --ink-800: #1e293b;
  --ink-700: #334155;
  --ink-600: #475569;
  --ink-500: #64748b;
  --ink-400: #94a3b8;
  --ink-300: #cbd5e1;
  --ink-200: #e2e8f0;
  --ink-100: #f1f5f9;
  --ink-50:  #f8fafc;

  --bg: #ffffff;
  --bg-alt: #f6fbf8;
  --border: #e5ebe7;
  --border-strong: #d0dbd5;

  --shadow-sm: 0 1px 2px rgba(15,23,42,.05);
  --shadow:    0 4px 14px rgba(15,23,42,.06);
  --shadow-md: 0 10px 30px rgba(16,163,74,.10);
  --shadow-lg: 0 20px 50px rgba(15,23,42,.10);

  --radius: 10px;
  --radius-lg: 16px;
  --radius-xl: 22px;

  --container: 1180px;
  --header-h: 68px;

  --font: 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  --font-display: 'Prompt', 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 16px;
  line-height: 1.65;
  color: var(--ink-800);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--green-700); text-decoration: none; transition: color .15s; }
a:hover { color: var(--green-600); }
h1,h2,h3,h4,h5 { font-family: var(--font-display); font-weight: 700; color: var(--ink-900); margin: 0 0 .5em; line-height: 1.2; letter-spacing: -.015em; }
h1 { font-weight: 700; letter-spacing: -.025em; }
.brand-name, .kicker, .btn { font-family: var(--font-display); }
p { margin: 0 0 1em; color: var(--ink-700); }

.container { width: 100%; max-width: var(--container); margin: 0 auto; padding: 0 24px; }
.container.narrow { max-width: 820px; }

/* ============ Buttons ============ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 11px 20px;
  font: inherit; font-weight: 600; font-size: 15px;
  border-radius: var(--radius);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all .18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(180deg, var(--green-500), var(--green-600));
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.2) inset, 0 4px 12px rgba(22,163,74,.25);
  border-color: var(--green-700);
}
.btn-primary:hover { background: linear-gradient(180deg, var(--green-600), var(--green-700)); color: #fff; transform: translateY(-1px); box-shadow: 0 6px 18px rgba(22,163,74,.32); }
.btn-outline { background: #fff; color: var(--ink-800); border-color: var(--border-strong); }
.btn-outline:hover { background: var(--green-50); border-color: var(--green-500); color: var(--green-700); }
.btn-ghost { background: transparent; color: var(--ink-700); }
.btn-ghost:hover { background: var(--ink-100); color: var(--ink-900); }
.btn-light { background: #fff; color: var(--green-700); }
.btn-light:hover { background: var(--green-50); color: var(--green-800); transform: translateY(-1px); }
.btn-ghost-light { background: transparent; color: #fff; border-color: rgba(255,255,255,.4); }
.btn-ghost-light:hover { background: rgba(255,255,255,.12); color: #fff; }
.btn-block { width: 100%; }

/* ============ Top Banner ============ */
.top-banner {
  background: linear-gradient(90deg, var(--green-700), var(--green-600), var(--accent-emerald));
  color: #fff;
  font-size: 14px;
}
.banner-inner { display: flex; align-items: center; justify-content: center; gap: 10px; padding: 9px 24px; flex-wrap: wrap; }
.banner-emoji { font-size: 16px; }
.banner-link { color: #fff; font-weight: 600; text-decoration: underline; }
.banner-link:hover { color: var(--green-100); }

/* ============ Header ============ */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.85);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; height: var(--header-h); gap: 24px; }
.brand { display: inline-flex; align-items: center; gap: 8px; color: var(--ink-900); font-weight: 800; font-size: 20px; }
.brand:hover { color: var(--ink-900); }
.brand-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 36px; height: 36px; border-radius: 10px;
  background: linear-gradient(135deg, var(--green-500), var(--accent-emerald));
  color: #fff;
  box-shadow: 0 4px 12px rgba(22,163,74,.30);
}
.brand-accent { color: var(--green-600); }

.nav-primary { display: flex; gap: 4px; }
.nav-primary a {
  padding: 8px 14px; border-radius: 8px;
  color: var(--ink-700); font-weight: 500; font-size: 15px;
  transition: all .15s;
}
.nav-primary a:hover { color: var(--green-700); background: var(--green-50); }
.nav-primary a.active-link { color: var(--green-700); background: var(--green-50); font-weight: 700; }
.nav-primary a.nav-ai {
  background: linear-gradient(90deg, rgba(16,185,129,.12), rgba(167,139,250,.18));
  color: #6d28d9; font-weight: 700;
}
.nav-primary a.nav-ai:hover {
  background: linear-gradient(90deg, rgba(16,185,129,.2), rgba(167,139,250,.3));
}

.header-actions { display: flex; align-items: center; gap: 8px; }
.nav-toggle {
  display: none;
  background: transparent; border: 1px solid var(--border-strong);
  border-radius: 8px; padding: 6px; cursor: pointer; color: var(--ink-700);
}
.mobile-nav {
  display: none;
  flex-direction: column; gap: 4px;
  padding: 12px 24px 20px;
  border-top: 1px solid var(--border);
  background: #fff;
}
.mobile-nav a { padding: 10px 12px; border-radius: 8px; color: var(--ink-800); font-weight: 500; }
.mobile-nav a:hover { background: var(--green-50); color: var(--green-700); }
.mobile-nav hr { border: 0; border-top: 1px solid var(--border); margin: 6px 0; }

/* ============ Hero ============ */
.hero {
  position: relative; overflow: hidden;
  padding: 80px 0 40px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background:
    radial-gradient(900px 500px at 85% -10%, var(--green-100), transparent 60%),
    radial-gradient(700px 400px at -5% 30%, #ecfdf5, transparent 60%),
    linear-gradient(180deg, #fff, #fff);
}
.hero-bg::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(var(--border) 1px, transparent 1px),
    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 35%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 35%, transparent 75%);
  opacity: .35;
}
.hero-inner { position: relative; z-index: 1; display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center; }
.hero-copy { min-width: 0; padding-left: 3px; }
.hero.hero-collage-mode .hero-bg { display: none; }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 5px 12px; border-radius: 999px;
  background: var(--green-50); color: var(--green-800);
  font-size: 13px; font-weight: 600;
  border: 1px solid var(--green-200);
  margin-bottom: 20px;
}
.eyebrow .dot { width: 7px; height: 7px; border-radius: 50%; background: var(--green-500); box-shadow: 0 0 0 4px rgba(34,197,94,.18); }

.hero-title { font-size: clamp(32px, 4.2vw, 48px); font-weight: 800; letter-spacing: 0; line-height: 1.14; margin-bottom: 18px; }
.grad-text {
  background: linear-gradient(90deg, var(--green-600), var(--accent-emerald), var(--accent-mint));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-sub { font-size: 18px; color: var(--ink-600); max-width: 560px; margin-bottom: 28px; }

.hero-free-offer {
  max-width: 560px; margin: -8px 0 20px; padding: 16px 18px;
  background: linear-gradient(135deg, #fff, var(--green-50));
  border: 1px solid var(--green-200); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.hero-free-offer strong { display: block; color: var(--ink-900); font-family: var(--font-display); font-size: 18px; margin-bottom: 4px; }
.hero-free-offer p { margin: 0; color: var(--ink-600); font-size: 15.5px; line-height: 1.65; }
.hero-free-offer .hero-feature-line { color: var(--green-800); font-weight: 700; margin-bottom: 2px; }

.hero-actions { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-bottom: 16px; }

.hero-form {
  display: flex; gap: 8px; padding: 6px;
  background: #fff; border: 1px solid var(--border-strong);
  border-radius: 14px; box-shadow: var(--shadow);
  max-width: 480px; margin-bottom: 16px;
}
.hero-form input {
  flex: 1; padding: 10px 14px; border: 0; outline: none;
  font: inherit; font-size: 15px; color: var(--ink-800); background: transparent;
}
.hero-form input::placeholder { color: var(--ink-400); }

.hero-bullets { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 18px; color: var(--ink-600); font-size: 14px; }

/* Mock window */
.hero-visual { position: relative; }

/* ===== Hero collage (photo cards in full mode) ===== */
  .hero-collage { min-height: 560px; overflow: visible; display: flex; align-items: center; justify-content: flex-end; }
  .hero-collage .collage.full-mode {
    position: relative; width: 100%; aspect-ratio: 1 / 1.05;
    max-width: 640px; margin-right: 0;
  }
  .collage-bg {
    position: absolute; left: -10%; top: -5%; width: 120%; height: 110%;
    object-fit: contain; z-index: 0; pointer-events: none;
    user-select: none;
  }
  .hero-collage .photo-wrapper {
    position: absolute; z-index: 2;
    border-radius: 18px; padding: 0;
    box-shadow: 0 16px 40px rgba(15,23,42,.12);
    overflow: hidden;
  }
  .hero-collage .photo-wrapper img {
    display: block; width: 100%; height: 100%; object-fit: cover;
    transform: scale(1.35); /* ขยายภาพเพิ่มขึ้นอีกเพื่อลบขอบขาวที่ฝังมาในรูปให้หมด */
    border-radius: 18px;
    user-select: none; -webkit-user-drag: none;
  }
  
  /* Layout 100% matched to reference */
  .hero-collage .photo-manager { left: -2%; top: 8%; width: 51%; height: 42%; transform: rotate(-2.5deg); }
  .hero-collage .photo-customer { left: 51%; top: 17%; width: 47%; height: 42%; transform: rotate(2.5deg); }
  .hero-collage .photo-chef { left: -4%; top: 52%; width: 52%; height: 40%; transform: rotate(-2deg); }
  .hero-collage .photo-cashier { left: 49%; top: 61%; width: 49%; height: 38%; transform: rotate(1.5deg); }
  
  .hero-collage .float-chip {
    position: absolute; z-index: 3;
    background: rgba(255,255,255,.98); backdrop-filter: blur(8px);
    border-radius: 16px; box-shadow: 0 16px 36px rgba(15,23,42,.12);
    display: flex; align-items: center; gap: 12px; padding: 12px 18px;
    font-size: 13px; border: 1px solid rgba(0,0,0,.04);
  }
  .hero-collage .float-chip strong { display: block; color: var(--ink-900); font-size: 14px; }
  .hero-collage .float-chip small { color: var(--ink-500); font-size: 12px; }
  .hero-collage .chip-icon {
    width: 36px; height: 36px; border-radius: 12px;
    display: grid; place-items: center; font-size: 18px; flex-shrink: 0;
    background: #fff6d8;
  }
  .hero-collage .chip-icon.green { background: var(--green-600); color: #fff; font-weight: 800; }
  .hero-collage .chip-order { right: -2%; top: 4%; }
  .hero-collage .chip-pay { left: -12%; bottom: 2%; }
  /* Animations เล็กน้อย */
  .anim-bg-pulse {
    animation: animateBackdrop 12s ease-in-out infinite;
    transform-origin: center;
  }
  .anim-scale-1 { animation: scaleCards 4s ease-in-out infinite; transform-origin: center right; }
  .anim-scale-2 { animation: scaleCards 5s ease-in-out infinite reverse; transform-origin: bottom center; }

  @keyframes animateBackdrop {
    0%, 100% { transform: scale(1) rotate(-1deg); }
    50% { transform: scale(1.02) rotate(1deg); }
  }
  @keyframes scaleCards {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.04); }
  }
  .photo-manager { --rot: -2deg; }
  .photo-customer { --rot: 1deg; }
  .photo-chef { --rot: 0.5deg; }
  .photo-cashier { --rot: -1deg; }
  
  @media (max-width: 980px) {
    .hero-collage .collage.full-mode { max-width: 560px; margin: 0 auto; }
}
@media (max-width: 560px) {
  .hero-collage .float-chip { font-size: 11.5px; padding: 8px 12px; }
  .hero-collage .chip-icon { width: 28px; height: 28px; font-size: 14px; border-radius: 10px; }
}

.mock-window {
  background: #fff; border: 1px solid var(--border-strong); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.mock-bar {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 14px; background: var(--ink-50); border-bottom: 1px solid var(--border);
}
.mock-dot { width: 11px; height: 11px; border-radius: 50%; }
.mock-dot.red { background: #ff5f57; } .mock-dot.yellow { background: #febc2e; } .mock-dot.green { background: #28c840; }
.mock-url {
  margin-left: 12px; padding: 3px 10px; background: #fff; border: 1px solid var(--border);
  border-radius: 6px; font-size: 12px; color: var(--ink-500);
}
.mock-body { display: grid; grid-template-columns: 160px 1fr; min-height: 320px; }
.mock-side { padding: 14px 8px; background: #fafcfb; border-right: 1px solid var(--border); display: flex; flex-direction: column; gap: 4px; }
.mock-side-item { padding: 8px 12px; border-radius: 8px; font-size: 13px; color: var(--ink-700); }
.mock-side-item.active { background: var(--green-100); color: var(--green-800); font-weight: 600; }
.mock-main { padding: 18px; }
.mock-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; margin-bottom: 18px; }
.mock-stat { padding: 12px; border: 1px solid var(--border); border-radius: 10px; background: #fff; }
.mock-stat span { display: block; font-size: 11px; color: var(--ink-500); }
.mock-stat strong { display: block; font-size: 18px; color: var(--ink-900); margin-top: 2px; font-weight: 700; }
.mock-stat em { font-style: normal; font-size: 11px; color: var(--ink-500); }
.mock-stat em.up { color: var(--green-600); font-weight: 600; }

.mock-chart { display: flex; align-items: flex-end; gap: 6px; height: 130px; padding: 8px; background: linear-gradient(180deg, transparent, var(--green-50)); border-radius: 10px; border: 1px solid var(--border); }
.mock-chart > div { flex: 1; background: linear-gradient(180deg, var(--green-400), var(--green-600)); border-radius: 4px 4px 0 0; }

.float-card {
  position: absolute; display: flex; gap: 10px; align-items: center;
  background: #fff; border: 1px solid var(--border-strong); border-radius: 12px;
  padding: 10px 14px; box-shadow: var(--shadow-md);
  font-size: 13px;
}
.float-card small { color: var(--ink-500); }
.fc-icon { width: 32px; height: 32px; display: flex; align-items: center; justify-content: center; border-radius: 8px; background: var(--green-100); color: var(--green-700); font-size: 16px; }
.fc-icon.green { background: var(--green-500); color: #fff; }
.card-1 { top: -16px; right: -10px; animation: float 4s ease-in-out infinite; }
.card-2 { bottom: -16px; left: -16px; animation: float 4s ease-in-out infinite reverse; }
@keyframes float { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-6px); } }

.trusted { margin-top: 56px; text-align: center; }
.trusted p { font-size: 13px; color: var(--ink-500); margin-bottom: 18px; letter-spacing: .04em; text-transform: uppercase; }
.trusted strong { color: var(--green-700); }
.trust-logos { display: flex; flex-wrap: wrap; justify-content: center; gap: 36px; opacity: .6; }
.trust-logos span { font-weight: 700; color: var(--ink-600); font-size: 14px; letter-spacing: .04em; }

/* ============ Sections ============ */
.section { padding: 90px 0; }
.section[id] { scroll-margin-top: 120px; }
.section-alt { background: var(--bg-alt); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section-head { text-align: center; max-width: 720px; margin: 0 auto 56px; }
.section-head h2 { font-size: clamp(28px, 3.6vw, 40px); margin-bottom: 12px; }
.section-head p { font-size: 17px; color: var(--ink-600); }
.kicker {
  display: inline-block; padding: 4px 12px; border-radius: 999px;
  background: var(--green-100); color: var(--green-800);
  font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase;
  margin-bottom: 14px; border: 1px solid var(--green-200);
}

/* ============ Features ============ */
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.feature-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; transition: all .2s ease;
  position: relative; overflow: hidden;
}
.feature-card::before {
  content: ''; position: absolute; inset: 0; border-radius: inherit;
  background: linear-gradient(135deg, var(--green-50), transparent 60%);
  opacity: 0; transition: opacity .25s;
}
.feature-card:hover { border-color: var(--green-300); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.feature-card:hover::before { opacity: 1; }
.feature-card > * { position: relative; }
.feat-icon {
  width: 46px; height: 46px; border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  color: var(--green-700); margin-bottom: 16px;
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.75), 0 10px 20px rgba(16,185,129,.12);
  transition: transform .2s ease, box-shadow .2s ease;
}
.feat-icon svg {
  width: 24px; height: 24px; fill: none; stroke: currentColor;
  stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round;
}
.icon-qr { background: linear-gradient(135deg, #dcfce7, #bbf7d0); color: #16a34a; }
.icon-pos { background: linear-gradient(135deg, #e0f2fe, #bae6fd); color: #0284c7; }
.icon-kitchen { background: linear-gradient(135deg, #fff7ed, #fed7aa); color: #ea580c; }
.icon-ai { background: linear-gradient(135deg, #f3e8ff, #ddd6fe); color: #7c3aed; }
.icon-report { background: linear-gradient(135deg, #ecfeff, #a5f3fc); color: #0891b2; }
.icon-member { background: linear-gradient(135deg, #fef3c7, #fde68a); color: #d97706; }
.icon-branch { background: linear-gradient(135deg, #eef2ff, #c7d2fe); color: #4f46e5; }
.icon-notify { background: linear-gradient(135deg, #fef9c3, #fef08a); color: #ca8a04; }
.icon-security { background: linear-gradient(135deg, #f0fdf4, #bbf7d0); color: #059669; }
.feature-card:hover .feat-icon {
  transform: translateY(-2px) scale(1.04);
  box-shadow: inset 0 0 0 1px rgba(255,255,255,.85), 0 14px 24px rgba(16,185,129,.16);
}
.feature-card h3 { font-size: 18px; margin-bottom: 8px; }
.feature-card p { font-size: 14.5px; color: var(--ink-600); margin-bottom: 14px; }
.link-arrow { font-size: 14px; font-weight: 600; color: var(--green-700); }
.link-arrow:hover { color: var(--green-800); }
.feature-list-cta {
  display: flex; align-items: center; justify-content: space-between; gap: 20px;
  margin: 28px auto 0; padding: 18px 20px; max-width: 920px;
  background: linear-gradient(135deg, #fff, var(--green-50));
  border: 1px solid var(--green-200); border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.feature-list-cta strong { display: block; color: var(--ink-900); font-family: var(--font-display); font-size: 17px; margin-bottom: 2px; }
.feature-list-cta p { margin: 0; color: var(--ink-600); font-size: 14.5px; }
.hero-trust-note {
  margin: 14px 0 0; padding: 10px 12px; border-radius: 12px;
  background: rgba(255,255,255,.78); border: 1px solid var(--green-200);
  color: var(--green-800); font-size: 13.5px; font-weight: 700;
}

/* ============ Free POS Comparison ============ */
.free-pos-section {
  background: linear-gradient(180deg, #fff, #f7fbf8);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.free-compare-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  max-width: 980px;
  margin: 0 auto;
}
.free-compare-col {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.free-core { border-color: var(--green-200); }
.free-addon { border-color: #e9d5ff; }
.free-compare-head {
  padding: 20px 22px;
  background: linear-gradient(135deg, var(--green-50), #fff);
  border-bottom: 1px solid var(--border);
}
.free-addon .free-compare-head { background: linear-gradient(135deg, #faf5ff, #fff); }
.free-compare-head span {
  display: inline-flex;
  margin-bottom: 6px;
  color: var(--green-800);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: .06em;
  text-transform: uppercase;
}
.free-addon .free-compare-head span { color: #6d28d9; }
.free-compare-head strong {
  display: block;
  color: var(--ink-900);
  font-family: var(--font-display);
  font-size: 24px;
  line-height: 1.25;
}
.free-compare-col ul {
  list-style: none;
  padding: 18px 22px 22px;
  margin: 0;
  display: grid;
  gap: 10px;
}
.free-compare-col li {
  position: relative;
  min-height: 34px;
  padding: 7px 10px 7px 34px;
  border-radius: 8px;
  background: var(--ink-50);
  color: var(--ink-800);
  font-weight: 700;
}
.free-compare-col li::before {
  content: '';
  position: absolute;
  left: 12px;
  top: 50%;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  transform: translateY(-50%);
  background: var(--green-500);
  box-shadow: 0 0 0 4px rgba(34,197,94,.14);
}
.free-addon li::before {
  background: #8b5cf6;
  box-shadow: 0 0 0 4px rgba(139,92,246,.14);
}
.free-pos-fit {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  max-width: 980px;
  margin: 24px auto 0;
  padding: 22px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
}
.free-pos-fit h3 { margin: 0 0 8px; font-size: 22px; }
.free-pos-fit p { margin: 0; color: var(--ink-600); line-height: 1.75; }

/* ============ AI Support & Safety ============ */
.ai-support-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.ai-support-card {
  background: #fff; border: 1px solid rgba(124,58,237,.18); border-radius: var(--radius-lg);
  padding: 22px; box-shadow: var(--shadow-sm); position: relative; overflow: hidden;
}
.ai-support-card::before {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(243,232,255,.9), transparent 62%);
  pointer-events: none;
}
.ai-support-card > * { position: relative; }
.ai-support-card span {
  display: inline-flex; width: 34px; height: 34px; align-items: center; justify-content: center;
  border-radius: 11px; background: #f3e8ff; color: #7c3aed; font-weight: 800; margin-bottom: 12px;
}
.ai-support-card h3 { font-size: 18px; margin-bottom: 8px; }
.ai-support-card p { margin: 0; color: var(--ink-600); font-size: 14.5px; }
.ai-command-panel {
  display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .8fr); gap: 18px;
  margin-top: 22px; padding: 22px; border: 1px solid rgba(124,58,237,.18);
  border-radius: var(--radius-lg); background: linear-gradient(135deg, #fff, #faf5ff); box-shadow: var(--shadow-sm);
}
.ai-command-panel h3 { margin-bottom: 12px; }
.command-list { display: flex; flex-wrap: wrap; gap: 8px; }
.command-list span {
  display: inline-flex; padding: 8px 10px; border-radius: 999px;
  background: #fff; border: 1px solid rgba(124,58,237,.18); color: var(--ink-700); font-size: 13.5px;
}
.ai-credit-behavior { padding: 16px; border-radius: var(--radius); background: #fff; border: 1px solid var(--border); }
.ai-credit-behavior strong { display: block; color: var(--ink-900); font-family: var(--font-display); margin-bottom: 6px; }
.ai-credit-behavior p { margin: 0; color: var(--ink-600); font-size: 14px; }
.safety-layout { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .9fr); gap: 24px; align-items: start; }
.safety-flow { display: grid; gap: 12px; }
.safety-flow div {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px; display: grid; grid-template-columns: 42px 1fr; gap: 2px 12px; align-items: start;
}
.safety-flow span {
  grid-row: 1 / 3; width: 38px; height: 38px; border-radius: 50%; display: grid; place-items: center;
  background: linear-gradient(135deg, #a78bfa, #ec4899); color: #fff; font-weight: 800;
}
.safety-flow strong { color: var(--ink-900); font-family: var(--font-display); }
.safety-flow p { margin: 4px 0 0; color: var(--ink-600); font-size: 14px; }
.preview-card {
  background: #fff; border: 1px solid rgba(124,58,237,.24); border-radius: var(--radius-lg);
  padding: 22px; box-shadow: var(--shadow-md);
}
.preview-card-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.preview-card-head strong { color: var(--ink-900); font-family: var(--font-display); font-size: 18px; }
.preview-card-head span { padding: 4px 9px; border-radius: 999px; background: #f3e8ff; color: #7c3aed; font-size: 12px; font-weight: 800; }
.preview-command { padding: 12px; border-radius: 12px; background: #faf5ff; color: var(--ink-800); font-weight: 700; }
.preview-card ul { margin: 14px 0 18px; padding-left: 20px; color: var(--ink-700); }
.preview-card li { margin: 7px 0; }
.preview-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.preview-actions button {
  border: 1px solid var(--border); border-radius: 10px; padding: 10px 14px;
  font-family: inherit; font-weight: 800; background: #fff; color: var(--ink-700);
}
.preview-actions button:last-child { background: var(--green-600); color: #fff; border-color: var(--green-600); }

/* ============ Steps ============ */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; counter-reset: step; }
.step {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 26px; text-align: center; position: relative;
}
.step-no {
  width: 48px; height: 48px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green-500), var(--accent-emerald));
  color: #fff; font-weight: 800; font-size: 20px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 14px;
  box-shadow: 0 6px 16px rgba(22,163,74,.3);
}
.step h4 { font-size: 16px; margin-bottom: 6px; }
.step p { font-size: 14px; color: var(--ink-600); margin: 0; }

/* ============ Testimonials ============ */
.testi-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testi {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; margin: 0;
}
.testi blockquote { margin: 0 0 18px; font-size: 16px; line-height: 1.7; color: var(--ink-800); }
.testi figcaption { display: flex; align-items: center; gap: 12px; font-size: 14px; }
.avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--green-400), var(--green-600));
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 18px;
  overflow: hidden; flex-shrink: 0;
}
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.testi small { color: var(--ink-500); }

/* ============ Pricing ============ */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; }
.price-grid-4 { grid-template-columns: repeat(4, 1fr); gap: 18px; }
.price-annual { font-size: 12.5px; color: var(--green-700); font-weight: 600; margin: -12px 0 16px; }

/* Billing toggle */
.billing-toggle {
  display: inline-flex; gap: 4px; padding: 4px;
  background: #fff; border: 1px solid var(--border); border-radius: 999px;
  margin: 0 auto 32px; box-shadow: var(--shadow-sm);
}
.billing-toggle { display: flex; max-width: max-content; margin-left: auto; margin-right: auto; }
.bt-option {
  border: 0; background: transparent; cursor: pointer;
  padding: 10px 22px; border-radius: 999px;
  font-family: inherit; font-size: 14.5px; font-weight: 600;
  color: var(--ink-600); transition: all .2s;
  display: inline-flex; align-items: center; gap: 8px;
}
.bt-option:hover { color: var(--ink-900); }
.bt-option.active {
  background: linear-gradient(135deg, var(--green-600), var(--green-700));
  color: #fff; box-shadow: 0 4px 12px -2px rgba(16,185,129,.4);
}
.bt-save {
  font-size: 11.5px; font-weight: 700; padding: 2px 8px; border-radius: 999px;
  background: #fef3c7; color: #92400e;
}
.bt-option.active .bt-save { background: rgba(255,255,255,.25); color: #fff; }

.price-sub {
  font-size: 12.5px; color: var(--ink-500); font-weight: 500;
  margin: -12px 0 16px; min-height: 18px;
}
.save-tag {
  display: inline-block; padding: 2px 8px; border-radius: 999px;
  background: #ecfdf5; color: var(--green-700);
  font-size: 11.5px; font-weight: 700; margin-left: 4px;
}
.price-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 32px 28px; position: relative; display: flex; flex-direction: column;
}
.price-card.popular {
  border-color: var(--green-500); border-width: 2px;
  box-shadow: 0 20px 50px rgba(22,163,74,.18);
  transform: scale(1.02);
}
.badge-pop {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(90deg, var(--green-500), var(--accent-emerald));
  color: #fff; font-size: 12px; font-weight: 700; padding: 5px 14px; border-radius: 999px;
  box-shadow: 0 4px 12px rgba(22,163,74,.4);
}
.price-card h3 { font-size: 22px; margin-bottom: 4px; }
.price-desc { color: var(--ink-500); font-size: 14px; margin-bottom: 20px; }
.price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 24px; padding-bottom: 24px; border-bottom: 1px dashed var(--border-strong); }
.price .currency { font-size: 22px; font-weight: 600; color: var(--ink-700); }
.price .amount { font-size: 44px; font-weight: 800; color: var(--ink-900); letter-spacing: -.02em; }
.price .per { font-size: 15px; color: var(--ink-500); margin-left: 4px; }
.price-feat { list-style: none; padding: 0; margin: 0 0 24px; flex: 1; }
.price-feat li { padding: 7px 0; font-size: 14.5px; color: var(--ink-700); }
.price-note { text-align: center; margin-top: 24px; color: var(--ink-500); font-size: 13px; }
.pricing-feature-link { display: flex; justify-content: center; margin-top: 16px; }
.pricing-model-grid { margin-bottom: 28px; }
.pricing-value-stack { display: grid; gap: 22px; }
.free-forever-panel {
  display: grid; grid-template-columns: 1fr auto; align-items: center; gap: 24px;
  padding: 30px; border-radius: var(--radius-lg); border: 1px solid var(--green-200);
  background: linear-gradient(135deg, rgba(240,253,244,.98), #fff 58%, rgba(236,253,245,.86));
  box-shadow: 0 18px 42px rgba(22,163,74,.12);
}
.free-forever-panel h3, .free-credit-panel h3 { margin: 8px 0 8px; font-size: clamp(24px, 3vw, 34px); }
.free-forever-panel p, .free-credit-panel p { margin: 0; color: var(--ink-600); font-size: 16px; line-height: 1.65; }
.free-pos-features { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 18px; }
.free-pos-features span {
  display: inline-flex; align-items: center; min-height: 34px; padding: 6px 11px;
  border-radius: 999px; background: #fff; border: 1px solid var(--green-200);
  color: var(--green-900); font-weight: 700; font-size: 13.5px;
}
.free-credit-panel {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(280px, .75fr); gap: 24px; align-items: center;
  padding: 26px; border-radius: var(--radius-lg); border: 1px solid var(--border);
  background: #fff; box-shadow: var(--shadow-sm);
}
.free-credit-copy strong {
  display: inline-flex; margin-top: 14px; padding: 8px 11px; border-radius: 999px;
  background: var(--green-50); color: var(--green-800); font-size: 13.5px;
}
.free-credit-list { list-style: none; margin: 0; padding: 18px; border-radius: var(--radius); background: #fbfdfc; border: 1px solid var(--border); }
.free-credit-list li { padding: 7px 0; color: var(--ink-700); font-weight: 700; }
.credit-service-layout { display: grid; gap: 22px; margin-top: 24px; }
.mini-plan-section {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 24px; box-shadow: var(--shadow-sm); scroll-margin-top: 120px;
}
.support-addon-section { background: linear-gradient(180deg, #fff, #fbfdfc); }
.mini-plan-head { display: flex; justify-content: space-between; align-items: end; gap: 20px; margin-bottom: 16px; }
.mini-plan-head h3 { margin: 0; font-size: 22px; }
.mini-plan-head p { margin: 0; max-width: 560px; color: var(--ink-500); font-size: 14px; }
.mini-plan-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.mini-plan-grid-3 { grid-template-columns: repeat(3, 1fr); gap: 16px; }
.mini-plan, .service-item {
  border: 1px solid var(--border); border-radius: var(--radius); background: #fbfdfc;
  padding: 14px; min-width: 0;
}
.mini-plan { display: flex; flex-direction: column; }
.mini-plan-recommended { border-color: var(--green-500); box-shadow: 0 14px 32px rgba(22,163,74,.14); background: #fff; }
.mini-plan-badge {
  align-self: flex-start; margin-bottom: 8px; padding: 4px 8px; border-radius: 999px;
  background: var(--green-50); color: var(--green-800); font-style: normal; font-size: 12px; font-weight: 800;
}
.mini-plan strong, .service-item strong { display: block; color: var(--ink-900); font-family: var(--font-display); }
.mini-plan span, .service-item span { display: block; margin-top: 3px; color: var(--green-700); font-size: 20px; font-weight: 800; }
.mini-plan p, .service-item p { margin: 8px 0 0; color: var(--ink-600); font-size: 13.5px; line-height: 1.55; }
.mini-plan .credit-amount { color: var(--ink-900); font-weight: 800; }
.mini-plan-uses { margin: 12px 0 16px; padding-left: 18px; color: var(--ink-700); font-size: 13.5px; line-height: 1.55; }
.mini-plan .btn { margin-top: auto; }
.credit-summary-table { overflow-x: auto; margin-top: 16px; border: 1px solid var(--border); border-radius: var(--radius); background: #fff; }
.credit-summary-table table { width: 100%; min-width: 760px; border-collapse: collapse; font-size: 13.5px; }
.credit-summary-table th, .credit-summary-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); text-align: left; }
.credit-summary-table th { background: var(--green-50); color: var(--green-900); font-family: var(--font-display); }
.credit-summary-table tr:last-child td { border-bottom: 0; }
.credit-alert-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; margin-top: 16px; }
.credit-alert {
  padding: 14px; border-radius: var(--radius); border: 1px solid var(--border);
  background: linear-gradient(180deg, #fff, #fbfdfc);
}
.credit-alert strong { display: block; color: var(--ink-900); font-family: var(--font-display); }
.credit-alert p { margin: 7px 0 8px; color: var(--ink-600); font-size: 13.5px; line-height: 1.55; }
.credit-alert span { color: var(--green-800); font-size: 12.5px; font-weight: 700; }
.support-service-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.package-addon-note {
  display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 8px;
  margin: 28px auto 0; padding: 14px 16px; max-width: 980px;
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  box-shadow: var(--shadow-sm); color: var(--ink-600); font-size: 13.5px;
}
.package-addon-note strong { color: var(--ink-900); margin-right: 4px; }
.package-addon-note span { display: inline-flex; padding: 4px 9px; border-radius: 999px; background: var(--ink-50); border: 1px solid var(--border); }
.package-addon-note small { flex-basis: 100%; color: var(--ink-500); line-height: 1.55; text-align: center; }
.points-short-note {
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px;
  margin-top: 18px; padding-top: 16px; border-top: 1px dashed var(--border-strong);
}
.points-short-note p { margin: 0; color: var(--ink-500); font-size: 13.5px; line-height: 1.55; }
.points-short-note a { color: var(--green-700); font-weight: 800; font-size: 14px; }
.points-short-note a:hover { color: var(--green-900); }

/* ============ FAQ ============ */
.faq-list { display: flex; flex-direction: column; gap: 10px; }
.faq-list details {
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  padding: 0; transition: all .15s;
}
.faq-list details[open] { border-color: var(--green-300); box-shadow: var(--shadow); }
.faq-list summary {
  cursor: pointer; padding: 18px 22px; font-weight: 600; color: var(--ink-900);
  list-style: none; position: relative; padding-right: 50px;
  font-size: 16px;
}
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary::after {
  content: '+'; position: absolute; right: 22px; top: 50%; transform: translateY(-50%);
  font-size: 22px; color: var(--green-600); font-weight: 400;
  transition: transform .2s;
}
.faq-list details[open] summary::after { content: '−'; }
.faq-list p { padding: 0 22px 18px; margin: 0; color: var(--ink-600); font-size: 15px; }

/* ============ CTA ============ */
.cta {
  background: linear-gradient(135deg, var(--green-700), var(--green-600), var(--accent-emerald));
  color: #fff;
  position: relative; overflow: hidden;
}
.cta::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,.12), transparent 40%),
    radial-gradient(circle at 80% 70%, rgba(255,255,255,.08), transparent 40%);
}
.cta-inner { position: relative; padding: 70px 24px; text-align: center; }
.cta h2 { color: #fff; font-size: clamp(28px, 3.4vw, 38px); margin-bottom: 12px; }
.cta p { color: rgba(255,255,255,.9); font-size: 18px; margin-bottom: 28px; }
.cta-actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }

/* ============ Contact ============ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 48px; }
.contact-info { display: flex; flex-direction: column; gap: 22px; }
.contact-item { display: flex; gap: 14px; align-items: flex-start; font-size: 15px; }
.ci-icon {
  width: 44px; height: 44px; flex: 0 0 44px;
  border-radius: 12px; background: var(--green-100); color: var(--green-700);
  display: flex; align-items: center; justify-content: center; font-size: 20px;
}
.contact-item strong { color: var(--ink-900); }

.contact-form {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 28px; box-shadow: var(--shadow);
  display: flex; flex-direction: column; gap: 14px;
}
.contact-form label { display: flex; flex-direction: column; gap: 6px; font-size: 14px; font-weight: 600; color: var(--ink-800); }
.contact-form input, .contact-form textarea {
  padding: 10px 14px; border: 1px solid var(--border-strong); border-radius: 8px;
  font: inherit; font-size: 15px; font-weight: 400; color: var(--ink-900);
  background: #fff; outline: none; transition: all .15s;
}
.contact-form input:focus, .contact-form textarea:focus {
  border-color: var(--green-500);
  box-shadow: 0 0 0 3px rgba(34,197,94,.18);
}
.row-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }

/* ============ Footer ============ */
.site-footer { background: #0c1f15; color: #cbd5d1; }
.footer-inner {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr 1fr;
  gap: 40px; padding: 64px 24px 40px;
}
.footer-brand .brand { color: #fff; }
.footer-brand .brand-name { color: #fff; }
.footer-brand .brand-accent { color: var(--green-400); }
.footer-brand p { color: #94a3a0; font-size: 14px; margin-top: 12px; max-width: 280px; }
.socials { display: flex; gap: 8px; margin-top: 16px; }
.socials a {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,.06); display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 11px; font-weight: 800; line-height: 1; text-decoration: none;
}
.socials a span { display: block; transform: translateY(1px); }
.socials .social-line { background: #06c755; font-size: 9px; letter-spacing: 0; }
.socials .social-facebook { background: #1877f2; font-family: Arial, sans-serif; font-size: 22px; font-weight: 900; }
.socials .social-youtube { background: #ff0033; font-size: 11px; }
.socials .social-instagram { background: linear-gradient(135deg, #405de6, #833ab4 38%, #e1306c 68%, #f77737); font-size: 11px; }
.socials a:hover { filter: brightness(1.12); transform: translateY(-1px); }

.footer-col h5 { color: #fff; font-size: 14px; font-weight: 700; margin-bottom: 16px; letter-spacing: .04em; text-transform: uppercase; }
.footer-col a { display: block; color: #94a3a0; font-size: 14px; padding: 5px 0; }
.footer-col a:hover { color: var(--green-400); }

.footer-bottom { border-top: 1px solid rgba(255,255,255,.08); padding: 18px 0; font-size: 13px; color: #6b7872; }
.footer-bottom-inner { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 10px; }
.footer-bottom p { margin: 0; color: inherit; }

/* ============ Legal pages ============ */
.legal-page { padding: 60px 0; }
.legal-page h1 { font-size: 34px; margin-bottom: 8px; }
.legal-meta { color: var(--ink-500); font-size: 14px; margin-bottom: 36px; }
.legal-page h2 { font-size: 22px; margin-top: 36px; margin-bottom: 12px; color: var(--green-800); }
.legal-page h3 { font-size: 17px; margin-top: 22px; margin-bottom: 8px; }
.legal-page ul { padding-left: 22px; }
.legal-page li { margin-bottom: 6px; color: var(--ink-700); }
.legal-page .toc {
  background: var(--green-50); border: 1px solid var(--green-200); border-radius: 12px;
  padding: 18px 22px; margin: 24px 0 36px;
}
.legal-page .toc h4 { margin: 0 0 8px; font-size: 14px; color: var(--green-800); text-transform: uppercase; letter-spacing: .04em; }
.legal-page .toc ol { margin: 0; padding-left: 20px; columns: 2; column-gap: 24px; }
.legal-page .toc li { margin-bottom: 4px; }
.legal-page .toc a { color: var(--ink-700); font-size: 14px; }
.legal-page .toc a:hover { color: var(--green-700); }
.legal-page .callout {
  background: #fff7ed; border: 1px solid #fed7aa; border-left: 4px solid #f97316;
  padding: 14px 18px; border-radius: 8px; margin: 18px 0;
  font-size: 14.5px; color: #7c2d12;
}
.legal-page .callout strong { color: #9a3412; }
.legal-page .callout-info {
  background: var(--green-50); border-color: var(--green-200); border-left-color: var(--green-600);
  color: var(--green-900);
}
.legal-page .callout-info strong { color: var(--green-800); }
.legal-page table { width: 100%; border-collapse: collapse; margin: 14px 0; font-size: 14.5px; }
.legal-page th, .legal-page td { padding: 10px 12px; border: 1px solid var(--border); text-align: left; }
.legal-page th { background: var(--green-50); color: var(--green-800); font-weight: 700; }

/* ============ About / Customers pages ============ */
.page-hero {
  padding: 80px 0 50px;
  text-align: center;
  background:
    radial-gradient(700px 380px at 50% -10%, var(--green-100), transparent 60%),
    #fff;
  border-bottom: 1px solid var(--border);
}
.page-hero h1 { font-size: clamp(34px, 5vw, 52px); font-weight: 800; margin-bottom: 14px; letter-spacing: -.02em; }
.page-hero p { font-size: 19px; color: var(--ink-600); max-width: 680px; margin: 0 auto; }

/* ============ Manual page ============ */
.manual-hero p { max-width: 780px; }
.manual-page .section { padding-top: 56px; }
.manual-shell {
  display: grid;
  grid-template-columns: 260px minmax(0, 1fr);
  gap: 32px;
  align-items: start;
}
.manual-toc {
  position: sticky;
  top: calc(var(--header-h) + 20px);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.manual-toc h2 { font-size: 18px; margin-bottom: 12px; }
.manual-toc a {
  display: block;
  padding: 9px 10px;
  border-radius: 8px;
  color: var(--ink-700);
  font-size: 14px;
  font-weight: 600;
}
.manual-toc a:hover { background: var(--green-50); color: var(--green-700); }
.manual-content { display: grid; gap: 34px; }
.manual-intro-card {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 24px;
  align-items: center;
  background: linear-gradient(135deg, #fff, var(--green-50));
  border: 1px solid var(--green-200);
  border-radius: var(--radius-lg);
  padding: 28px;
}
.manual-intro-card h2 { font-size: 24px; }
.manual-label {
  display: inline-flex;
  margin-bottom: 10px;
  padding: 4px 10px;
  border-radius: 999px;
  background: #fff;
  color: var(--green-800);
  border: 1px solid var(--green-200);
  font-size: 13px;
  font-weight: 700;
}
.manual-meta-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 10px; }
.manual-meta-grid div {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
}
.manual-meta-grid strong { display: block; color: var(--green-700); font-size: 28px; line-height: 1; }
.manual-meta-grid span { display: block; color: var(--ink-500); font-size: 13px; margin-top: 7px; }
.manual-group {
  scroll-margin-top: calc(var(--header-h) + 24px);
  border-top: 1px solid var(--border);
  padding-top: 34px;
}
.manual-group-head {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 20px;
}
.manual-step {
  flex: 0 0 46px;
  height: 46px;
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--green-100);
  color: var(--green-800);
  font-weight: 800;
  font-family: var(--font-display);
}
.manual-group-head h2 { margin-bottom: 6px; }
.manual-group-head p { margin: 0; color: var(--ink-600); }
.manual-topic-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
.manual-topic-card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
  box-shadow: var(--shadow-sm);
}
.manual-topic-card h3 { font-size: 17px; margin-bottom: 8px; }
.manual-topic-card p { font-size: 14.5px; color: var(--ink-600); margin: 0; }
.manual-shot-list { display: grid; grid-template-columns: repeat(2, 1fr); gap: 14px; }
.manual-shot-list div {
  background: var(--ink-50);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
}
.manual-shot-list strong { display: block; color: var(--ink-900); margin-bottom: 4px; }
.manual-shot-list span { color: var(--ink-600); font-size: 14px; }

.stats-row {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px;
  margin: 44px auto 0; max-width: 920px;
}
.stat-block {
  background: #fff; border: 1px solid var(--border); border-radius: 14px;
  padding: 22px; text-align: center;
}
.stat-block .stat-num {
  font-size: 32px; font-weight: 800; color: var(--green-700); letter-spacing: -.02em;
  background: linear-gradient(90deg, var(--green-600), var(--accent-emerald));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.stat-block .stat-label { font-size: 13.5px; color: var(--ink-600); margin-top: 4px; }

.story-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.story-grid .story-img {
  border-radius: var(--radius-lg);
  aspect-ratio: 4/3;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-md);
  background: var(--green-50);
}
.story-grid .story-img img { width: 100%; height: 100%; object-fit: cover; display: block; }

.timeline { display: flex; flex-direction: column; gap: 0; max-width: 720px; margin: 0 auto; position: relative; }
.timeline::before {
  content: ''; position: absolute; left: 18px; top: 8px; bottom: 8px;
  width: 2px; background: var(--green-200);
}
.tl-item { display: flex; gap: 20px; padding: 14px 0; position: relative; }
.tl-dot {
  width: 38px; height: 38px; border-radius: 50%; flex: 0 0 38px;
  background: linear-gradient(135deg, var(--green-500), var(--accent-emerald));
  color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center;
  font-size: 12px; box-shadow: 0 4px 12px rgba(22,163,74,.3);
  z-index: 1;
}
.tl-content h4 { margin: 6px 0 4px; font-size: 17px; }
.tl-content p { margin: 0; color: var(--ink-600); font-size: 14.5px; }

.team-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px; }
.team-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 22px; text-align: center; transition: all .2s;
}
.team-card:hover { border-color: var(--green-300); transform: translateY(-3px); box-shadow: var(--shadow-md); }
.team-avatar {
  width: 96px; height: 96px; border-radius: 50%; margin: 0 auto 14px;
  background: linear-gradient(135deg, var(--green-300), var(--green-600));
  overflow: hidden; position: relative;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 32px; font-weight: 700;
  border: 3px solid #fff; box-shadow: 0 4px 14px rgba(22,163,74,.18);
}
.team-avatar img { width: 100%; height: 100%; object-fit: cover; }
.team-card h4 { margin: 0 0 4px; font-size: 16px; }
.team-card .role { font-size: 13px; color: var(--green-700); font-weight: 600; }
.team-card .bio { font-size: 13px; color: var(--ink-500); margin-top: 8px; }

.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.value-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  padding: 26px;
}
.value-card .v-icon {
  width: 44px; height: 44px; border-radius: 12px;
  background: var(--green-100); color: var(--green-700);
  display: flex; align-items: center; justify-content: center;
  font-size: 22px; margin-bottom: 14px;
}

/* Customer logos grid */
.logo-cloud {
  display: grid; grid-template-columns: repeat(6, 1fr); gap: 14px;
}
.logo-cloud .logo-tile {
  aspect-ratio: 16/9;
  background: #fff; border: 1px solid var(--border); border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; color: var(--ink-600); font-size: 13px; text-align: center; padding: 8px;
  transition: all .15s;
}
.logo-cloud .logo-tile:hover { border-color: var(--green-400); color: var(--green-800); background: var(--green-50); }

/* Case study cards */
.case-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.case-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden;
}
.case-cover {
  height: 200px;
  background: linear-gradient(135deg, var(--green-400), var(--green-700));
  position: relative; display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 56px; overflow: hidden;
}
.case-cover img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case-cover::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, rgba(0,0,0,0) 50%, rgba(0,0,0,.35)); }
.case-cover .case-tag {
  position: absolute; top: 12px; left: 12px; z-index: 2;
  background: rgba(255,255,255,.95); color: var(--green-800);
  padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700;
  backdrop-filter: blur(4px);
}
.case-body { padding: 22px; }
.case-body h3 { font-size: 18px; margin-bottom: 6px; }
.case-meta { font-size: 13px; color: var(--ink-500); margin-bottom: 14px; }
.case-body p { font-size: 14.5px; color: var(--ink-600); }
.case-stats { display: flex; gap: 20px; padding-top: 14px; border-top: 1px solid var(--border); margin-top: 14px; }
.case-stats div strong { display: block; font-size: 20px; color: var(--green-700); font-weight: 800; }
.case-stats div span { font-size: 12px; color: var(--ink-500); }

/* ============ Customer photo gallery ============ */
.customer-gallery { margin-top: 56px; padding-top: 40px; border-top: 1px dashed var(--border); }
.gallery-title { text-align: center; font-size: 22px; margin-bottom: 28px; color: var(--ink-800); }
.gallery-grid {
  display: grid; grid-template-columns: repeat(4, 1fr); grid-auto-rows: 180px; gap: 14px;
}
.gp { position: relative; margin: 0; border-radius: 14px; overflow: hidden; box-shadow: var(--shadow-sm); border: 1px solid var(--border); }
.gp img { width: 100%; height: 100%; object-fit: cover; transition: transform .4s ease; }
.gp:hover img { transform: scale(1.04); }
.gp figcaption {
  position: absolute; bottom: 0; left: 0; right: 0;
  padding: 10px 14px; font-size: 13px; font-weight: 600; color: #fff;
  background: linear-gradient(180deg, transparent, rgba(0,0,0,.7));
}
.gp.gp-tall { grid-row: span 2; }
.gp.gp-wide { grid-column: span 2; }
@media (max-width: 980px) {
  .gallery-grid { grid-template-columns: repeat(2, 1fr); grid-auto-rows: 160px; }
  .gp.gp-tall, .gp.gp-wide { grid-row: span 1; grid-column: span 1; }
}
@media (max-width: 600px) {
  .gallery-grid { grid-template-columns: 1fr 1fr; grid-auto-rows: 130px; }
}

/* ============ AI Showcase Section ============ */
.ai-section {
  background: linear-gradient(180deg, #f0fdf4 0%, #ecfeff 100%);
  position: relative; overflow: hidden;
}
.ai-section::before {
  content: ""; position: absolute; top: -120px; right: -120px; width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(16,185,129,.18), transparent 70%); border-radius: 50%;
}
.ai-section::after {
  content: ""; position: absolute; bottom: -120px; left: -120px; width: 360px; height: 360px;
  background: radial-gradient(circle, rgba(167,139,250,.18), transparent 70%); border-radius: 50%;
}
.ai-section .container { position: relative; z-index: 1; }
.kicker-ai {
  background: linear-gradient(90deg, #10b981, #a78bfa) !important;
  color: #fff !important; padding: 6px 14px !important;
}
.ai-feature {
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
  margin-top: 56px;
}
.ai-feature-rev .ai-feature-text { order: 2; }
.ai-feature-rev .ai-feature-visual { order: 1; }
.ai-feature-text h3 {
  font-size: clamp(24px, 3vw, 34px); font-weight: 800; margin: 14px 0 14px;
  letter-spacing: -.02em;
}
.ai-lead { font-size: 16px; color: var(--ink-600); line-height: 1.7; margin-bottom: 18px; }
.ai-badge {
  display: inline-block; padding: 6px 12px; border-radius: 999px;
  background: rgba(16,185,129,.12); color: #047857;
  font-size: 13px; font-weight: 700;
}
.ai-badge-purple { background: rgba(167,139,250,.15); color: #6d28d9; }
.ai-bullets { list-style: none; padding: 0; margin: 0 0 22px; display: grid; gap: 12px; }
.ai-bullets li {
  padding: 12px 14px 12px 38px; background: #fff; border-radius: 12px;
  border: 1px solid var(--border); position: relative; font-size: 14.5px;
  color: var(--ink-700); box-shadow: var(--shadow-sm);
}
.ai-bullets li::before {
  content: "✓"; position: absolute; left: 12px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; border-radius: 50%;
  background: linear-gradient(135deg, #10b981, #34d399); color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-size: 12px; font-weight: 800;
}
.ai-feature-rev .ai-bullets li::before {
  background: linear-gradient(135deg, #a78bfa, #c4b5fd);
}

/* Chat mockup */
.chat-mock {
  background: #fff; border-radius: 22px; padding: 0; overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(16,185,129,.35), 0 0 0 1px var(--border);
  max-width: 420px; margin: 0 auto;
}
.chat-mock-admin {
  box-shadow: 0 30px 60px -20px rgba(167,139,250,.4), 0 0 0 1px var(--border);
}
.chat-head {
  display: flex; align-items: center; gap: 12px; padding: 16px 18px;
  background: linear-gradient(135deg, #10b981, #059669); color: #fff;
}
.chat-head-admin {
  background: linear-gradient(135deg, #7c3aed, #a78bfa);
}
.chat-head .chat-avatar {
  width: 40px; height: 40px; border-radius: 50%;
  background: rgba(255,255,255,.25); display: flex; align-items: center; justify-content: center;
  font-size: 20px;
}
.chat-head strong { font-size: 15px; }
.chat-head small { font-size: 12px; opacity: .9; }
.chat-body {
  padding: 18px; display: flex; flex-direction: column; gap: 10px;
  background: #f9fafb; max-height: 460px;
}
.bubble {
  max-width: 80%; padding: 10px 14px; border-radius: 16px;
  font-size: 14px; line-height: 1.5; animation: bubbleIn .4s ease both;
}
.bubble.user {
  align-self: flex-end; background: linear-gradient(135deg, #10b981, #059669);
  color: #fff; border-bottom-right-radius: 4px;
}
.bubble.bot {
  align-self: flex-start; background: #fff; color: var(--ink-800);
  border: 1px solid var(--border); border-bottom-left-radius: 4px;
  box-shadow: var(--shadow-sm);
}
.bubble.bot-purple { border-color: rgba(167,139,250,.3); }
.bubble.bot-qr {
  background: linear-gradient(135deg, #ecfdf5, #d1fae5);
  border-color: #10b981;
}
@keyframes bubbleIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* AI capability strip */
.ai-strip {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
  margin-top: 64px; padding: 24px;
  background: #fff; border-radius: 18px;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
}
.ai-cap {
  display: flex; flex-direction: column; align-items: center; text-align: center;
  padding: 12px; gap: 6px;
}
.ai-cap-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: linear-gradient(135deg, rgba(16,185,129,.15), rgba(167,139,250,.15));
  display: flex; align-items: center; justify-content: center; font-size: 22px;
  margin-bottom: 4px;
}
.ai-cap strong { font-size: 14px; color: var(--ink-900); }
.ai-cap span { font-size: 12.5px; color: var(--ink-500); }

@media (max-width: 880px) {
  .ai-feature { grid-template-columns: 1fr; gap: 32px; }
  .ai-feature-rev .ai-feature-text { order: 1; }
  .ai-feature-rev .ai-feature-visual { order: 2; }
  .ai-strip { grid-template-columns: repeat(2, 1fr); }
}

/* ============ Responsive ============ */
@media (max-width: 980px) {
  .nav-primary { display: none; }
  .nav-toggle { display: inline-flex; }
  .mobile-nav.open { display: flex; }
  .header-actions .btn-ghost { display: none; }

  .hero { padding: 56px 0 24px; }
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { order: 2; }
  .float-card { font-size: 12px; padding: 8px 12px; }

  .feature-grid, .price-grid, .testi-grid, .steps, .ai-support-grid { grid-template-columns: repeat(2, 1fr); }
  .price-grid-4 { grid-template-columns: repeat(2, 1fr); }
  .mini-plan-grid, .mini-plan-grid-3, .support-service-grid, .credit-alert-grid { grid-template-columns: repeat(2, 1fr); }
  .free-forever-panel, .free-credit-panel { grid-template-columns: 1fr; }
  .free-forever-panel .btn { justify-self: start; }
  .mini-plan-head { display: block; }
  .mini-plan-head p { margin-top: 6px; }
  .free-compare-grid { grid-template-columns: 1fr; }
  .free-pos-fit { align-items: stretch; flex-direction: column; }
  .free-pos-fit .btn { align-self: flex-start; }
  .ai-command-panel, .safety-layout { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .story-grid { grid-template-columns: 1fr; gap: 32px; }
  .team-grid { grid-template-columns: repeat(2, 1fr); }
  .value-grid { grid-template-columns: 1fr; }
  .logo-cloud { grid-template-columns: repeat(3, 1fr); }
  .case-grid { grid-template-columns: 1fr; }
  .legal-page .toc ol { columns: 1; }
  .manual-shell { grid-template-columns: 1fr; }
  .manual-toc { position: static; }
  .manual-intro-card { grid-template-columns: 1fr; }

  .contact-grid { grid-template-columns: 1fr; gap: 32px; }
  .footer-inner { grid-template-columns: 1fr 1fr; gap: 32px; }
  .footer-brand { grid-column: 1 / -1; }

  .price-card.popular { transform: none; }
}

@media (max-width: 600px) {
  .container { padding: 0 18px; }
  .section { padding: 64px 0; }
  .top-banner { font-size: 13px; }
  .banner-link { display: none; }

  .hero-form { flex-direction: column; padding: 10px; }
  .hero-form input { width: 100%; }
  .hero-form .btn { width: 100%; }
  .hero-title { font-size: clamp(30px, 8.5vw, 38px); line-height: 1.16; }
  .hero-sub { font-size: 16.5px; }
  .hero-free-offer { padding: 14px 16px; }
  .hero-free-offer strong { font-size: 17px; }
  .hero-free-offer p { font-size: 14.5px; }
  .hero-actions { align-items: stretch; flex-direction: column; }
  .hero-actions .btn { width: 100%; }

  .feature-grid, .price-grid, .testi-grid, .steps, .ai-support-grid { grid-template-columns: 1fr; }
  .price-grid-4 { grid-template-columns: 1fr; }
  .mini-plan-section { padding: 18px; }
  .mini-plan-grid, .mini-plan-grid-3, .support-service-grid, .credit-alert-grid { grid-template-columns: 1fr; }
  .pricing-value-stack { gap: 16px; }
  .free-forever-panel, .free-credit-panel { padding: 20px; }
  .free-forever-panel .btn { width: 100%; }
  .free-pos-features { gap: 7px; }
  .free-pos-features span { width: 100%; justify-content: center; border-radius: 10px; }
  .free-compare-head { padding: 18px; }
  .free-compare-head strong { font-size: 21px; }
  .free-compare-col ul { padding: 16px 18px 18px; }
  .free-pos-fit { padding: 18px; }
  .free-pos-fit .btn { width: 100%; }
  .feature-list-cta { align-items: stretch; flex-direction: column; }
  .feature-list-cta .btn { width: 100%; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: 1fr 1fr; }
  .logo-cloud { grid-template-columns: repeat(2, 1fr); }
  .row-2 { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .manual-topic-grid, .manual-shot-list { grid-template-columns: 1fr; }
  .manual-meta-grid { grid-template-columns: repeat(3, 1fr); }
  .manual-intro-card { padding: 22px; }
  .manual-group-head { gap: 12px; }
  .manual-step { flex-basis: 40px; height: 40px; border-radius: 10px; }
  .mock-body { grid-template-columns: 1fr; min-height: auto; }
  .mock-side { display: none; }
  .mock-stats { grid-template-columns: 1fr; }

  .header-actions .btn-primary { padding: 8px 14px; font-size: 14px; }
  .brand-name { font-size: 18px; }
}