/* ============================================================
   SeroPOS Landing v2 — Enterprise Design System
   Light + Dark themes via [data-theme] on <html>.
   Fully responsive: mobile / tablet / laptop / desktop.
   No frameworks. Custom properties + modern CSS.
   ============================================================ */

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
img, svg, video { display: block; max-width: 100%; }
img { height: auto; }  /* keep intrinsic aspect ratio even when width/height attrs are present */
input, button, textarea, select { font: inherit; }
a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }

/* ---------- Brand constants (theme-independent) ---------- */
:root {
  --navy-950: #050B1A;
  --navy-900: #0A1228;
  --navy-800: #0F1B3D;
  --blue-700: #1D4ED8;
  --blue-600: #2563EB;
  --blue-500: #3B82F6;
  --blue-100: #DBEAFE;
  --blue-50:  #EFF6FF;
  --cyan-400: #22D3EE;
  --emerald-500: #10B981;
  --amber-400: #FBBF24;

  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

  --r-sm: 8px;
  --r-md: 12px;
  --r-lg: 18px;
  --r-xl: 24px;

  --container: 1200px;
  --header-h: 76px;
}

/* ---------- Semantic tokens: LIGHT (default) ---------- */
:root, [data-theme="light"] {
  color-scheme: light;

  --bg:          #FFFFFF;   /* page background            */
  --bg-soft:     #F6F8FC;   /* alternating section bg     */
  --surface:     #FFFFFF;   /* cards                      */
  --surface-2:   #F6F8FC;   /* subtle fills               */
  --border:      #E7EBF3;
  --border-strong: #CBD5E1;

  --text:        #0F172A;   /* headings                   */
  --text-body:   #334155;   /* body copy on cards         */
  --text-muted:  #475569;   /* leads, descriptions        */
  --text-soft:   #64748B;   /* captions, notes            */
  --text-faint:  #94A3B8;   /* labels, disabled           */

  --ico-bg:      linear-gradient(135deg, #EFF6FF, #DBEAFE);
  --ico-fg:      #2563EB;
  --ck-bg:       #EFF6FF;
  --ck-fg:       #2563EB;
  --eyebrow-bg:  #EFF6FF;
  --eyebrow-bd:  #DBEAFE;
  --eyebrow-fg:  #2563EB;

  --header-glass: rgba(255, 255, 255, .86);

  --shadow-sm: 0 1px 2px rgba(15, 23, 42, .05), 0 1px 3px rgba(15, 23, 42, .06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, .06), 0 2px 4px rgba(15, 23, 42, .04);
  --shadow-lg: 0 24px 48px -12px rgba(15, 23, 42, .18);
  --shadow-blue: 0 8px 24px -6px rgba(37, 99, 235, .35);
}

/* ---------- Semantic tokens: DARK ---------- */
[data-theme="dark"] {
  color-scheme: dark;

  --bg:          #0B1120;
  --bg-soft:     #0D1528;
  --surface:     #111A2E;
  --surface-2:   #16203A;
  --border:      #1E2A44;
  --border-strong: #2C3B5E;

  --text:        #F1F5FB;
  --text-body:   #C4CEE0;
  --text-muted:  #A7B3C9;
  --text-soft:   #8494B0;
  --text-faint:  #64748B;

  --ico-bg:      linear-gradient(135deg, rgba(59,130,246,.16), rgba(34,211,238,.10));
  --ico-fg:      #60A5FA;
  --ck-bg:       rgba(59,130,246,.16);
  --ck-fg:       #60A5FA;
  --eyebrow-bg:  rgba(59,130,246,.12);
  --eyebrow-bd:  rgba(59,130,246,.28);
  --eyebrow-fg:  #7CB0FF;

  --header-glass: rgba(9, 14, 28, .78);

  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .3);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, .35);
  --shadow-lg: 0 24px 48px -12px rgba(0, 0, 0, .55);
  --shadow-blue: 0 8px 24px -6px rgba(37, 99, 235, .45);
}

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--bg);
  font-size: 16px;
  transition: background .25s ease, color .25s ease;
}

/* ---------- Utilities ---------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: 24px; }
.section { padding: 96px 0; }
.section--soft { background: var(--bg-soft); }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13px; font-weight: 600; letter-spacing: .04em; text-transform: uppercase;
  color: var(--eyebrow-fg);
  background: var(--eyebrow-bg);
  border: 1px solid var(--eyebrow-bd);
  padding: 6px 14px; border-radius: 999px;
  margin-bottom: 20px;
}
.on-dark .eyebrow { color: var(--cyan-400); background: rgba(34, 211, 238, .08); border-color: rgba(34, 211, 238, .22); }

.h1 { font-size: clamp(36px, 5.2vw, 60px); line-height: 1.08; font-weight: 800; letter-spacing: -0.03em; }
.h2 { font-size: clamp(28px, 3.6vw, 42px); line-height: 1.15; font-weight: 800; letter-spacing: -0.025em; }
.h3 { font-size: 20px; font-weight: 700; letter-spacing: -0.01em; }
.lead { font-size: clamp(16px, 1.6vw, 20px); color: var(--text-muted); line-height: 1.65; }
.on-dark .lead { color: #B6C2D9; }

.section-head { max-width: 760px; margin: 0 auto 64px; text-align: center; }
.section-head .lead { margin-top: 16px; }

.grad-text {
  background: linear-gradient(92deg, var(--blue-500) 0%, var(--cyan-400) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-weight: 600; font-size: 16px; line-height: 1;
  padding: 15px 28px; border-radius: var(--r-md);
  border: 1px solid transparent; cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, border-color .2s ease, color .2s ease;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--blue-600); color: #fff; box-shadow: var(--shadow-blue); }
.btn--primary:hover { background: var(--blue-700); box-shadow: 0 10px 28px -6px rgba(37, 99, 235, .45); transform: translateY(-1px); }
.btn--light { background: var(--surface); color: var(--text); border-color: var(--border); box-shadow: var(--shadow-sm); }
.btn--light:hover { border-color: var(--border-strong); transform: translateY(-1px); }
.btn--ghost-dark { background: rgba(255,255,255,.06); color: #fff; border-color: rgba(255,255,255,.18); -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.btn--ghost-dark:hover { background: rgba(255,255,255,.12); border-color: rgba(255,255,255,.32); }
.btn--sm { padding: 10px 18px; font-size: 14px; border-radius: 10px; }
.btn--lg { padding: 17px 34px; font-size: 17px; }
.btn-note { font-size: 13.5px; color: var(--text-soft); margin-top: 14px; display: flex; align-items: center; gap: 6px; }

/* ---------- Header ---------- */
.site-header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  height: var(--header-h);
  transition: background .25s ease, box-shadow .25s ease, border-color .25s ease;
  border-bottom: 1px solid transparent;
}
.site-header .container { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.site-header.is-scrolled,
.site-header.menu-open {
  background: var(--header-glass);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 24px -18px rgba(2, 6, 23, .4);
}

.brand { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.brand img { height: 36px; width: auto; }
.brand .brand-logo--light { display: block; }
.brand .brand-logo--dark { display: none; }
/* Light theme, scrolled or menu open → dark logo on light glass */
:root:not([data-theme="dark"]) .site-header.is-scrolled .brand-logo--light,
:root:not([data-theme="dark"]) .site-header.menu-open .brand-logo--light { display: none; }
:root:not([data-theme="dark"]) .site-header.is-scrolled .brand-logo--dark,
:root:not([data-theme="dark"]) .site-header.menu-open .brand-logo--dark { display: block; }
/* Dark theme → always white logo */

.main-nav { display: flex; align-items: center; gap: 4px; }
.main-nav a.nav-link {
  font-size: 15px; font-weight: 500; color: rgba(255,255,255,.82);
  padding: 9px 13px; border-radius: 9px;
  transition: color .15s ease, background .15s ease;
}
.main-nav a.nav-link:hover { color: #fff; background: rgba(255,255,255,.08); }
.site-header.is-scrolled .main-nav a.nav-link,
.site-header.menu-open .main-nav a.nav-link { color: var(--text-muted); }
.site-header.is-scrolled .main-nav a.nav-link:hover,
.site-header.menu-open .main-nav a.nav-link:hover { color: var(--text); background: var(--surface-2); }

.header-actions { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }
.header-actions .login-link { font-size: 15px; font-weight: 600; color: rgba(255,255,255,.85); padding: 9px 12px; border-radius: 9px; }
.header-actions .login-link:hover { color: #fff; }
.site-header.is-scrolled .login-link, .site-header.menu-open .login-link { color: var(--text-muted); }
.site-header.is-scrolled .login-link:hover, .site-header.menu-open .login-link:hover { color: var(--text); }

/* Theme toggle */
.theme-toggle {
  display: inline-flex; align-items: center; justify-content: center;
  width: 40px; height: 40px; border-radius: 10px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.16);
  color: #fff; cursor: pointer;
  transition: background .2s ease, border-color .2s ease, color .2s ease;
}
.theme-toggle:hover { background: rgba(255,255,255,.16); }
.site-header.is-scrolled .theme-toggle, .site-header.menu-open .theme-toggle {
  background: var(--surface-2); border-color: var(--border); color: var(--text-muted);
}
.site-header.is-scrolled .theme-toggle:hover, .site-header.menu-open .theme-toggle:hover { color: var(--text); border-color: var(--border-strong); }
.theme-toggle svg { width: 19px; height: 19px; }
.theme-toggle .ico-sun { display: none; }
.theme-toggle .ico-moon { display: block; }
[data-theme="dark"] .theme-toggle .ico-sun { display: block; }
[data-theme="dark"] .theme-toggle .ico-moon { display: none; }

/* Mobile nav */
.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer; padding: 8px;
  flex-direction: column; gap: 5px;
}
.nav-toggle span { width: 22px; height: 2px; background: #fff; border-radius: 2px; transition: transform .2s ease, opacity .2s ease, background .2s ease; }
:root:not([data-theme="dark"]) .site-header.is-scrolled .nav-toggle span,
:root:not([data-theme="dark"]) .site-header.menu-open .nav-toggle span { background: var(--text); }
.menu-open .nav-toggle span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-open .nav-toggle span:nth-child(2) { opacity: 0; }
.menu-open .nav-toggle span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero (dark in both themes) ---------- */
.hero {
  position: relative; overflow: hidden;
  background:
    radial-gradient(1100px 520px at 82% -10%, rgba(37, 99, 235, .35), transparent 60%),
    radial-gradient(900px 460px at -10% 110%, rgba(34, 211, 238, .16), transparent 55%),
    var(--navy-900);
  color: #fff;
  padding: calc(var(--header-h) + 88px) 0 0;
}
.hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  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: 56px 56px;
  -webkit-mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 90% 70% at 50% 20%, #000 30%, transparent 75%);
}
.hero .container { position: relative; }

.hero-grid {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr);
  gap: 56px; align-items: center;
}

.hero-pill {
  display: inline-flex; align-items: center; gap: 10px;
  font-size: 13.5px; font-weight: 500; color: #AEB9CF;
  background: rgba(255,255,255,.06);
  border: 1px solid rgba(255,255,255,.14);
  padding: 7px 16px 7px 8px; border-radius: 999px;
  margin-bottom: 26px;
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
}
.hero-pill .pill-tag {
  background: linear-gradient(92deg, var(--blue-500), var(--cyan-400));
  color: #fff; font-weight: 700; font-size: 11.5px; letter-spacing: .05em; text-transform: uppercase;
  padding: 4px 10px; border-radius: 999px;
  flex-shrink: 0;
}

.hero-copy .h1 { margin-bottom: 22px; }
.hero-copy .lead { max-width: 540px; margin-bottom: 34px; color: #B6C2D9; }

.hero-ctas { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; margin-bottom: 30px; }

.hero-trust { display: flex; flex-wrap: wrap; align-items: center; gap: 10px 26px; color: #8B99B5; font-size: 14px; }
.hero-trust .trust-item { display: inline-flex; align-items: center; gap: 8px; }
.hero-trust svg { flex-shrink: 0; }
.stars { color: var(--amber-400); letter-spacing: 2px; font-size: 15px; }

/* Store badges */
.store-badges { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.store-badges img { height: 44px; width: auto; border-radius: 8px; transition: transform .15s ease, opacity .15s ease; }
.store-badges a:hover img { transform: translateY(-2px); opacity: .92; }
.store-badges--hero { margin-top: 34px; padding-top: 30px; border-top: 1px solid rgba(255,255,255,.1); }
.store-badges-label {
  width: 100%; font-size: 12.5px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase;
  color: #8B99B5; margin-bottom: 2px;
}

/* Hero visual */
.hero-visual { position: relative; }
.hero-shot {
  position: relative;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, rgba(255,255,255,.1), rgba(255,255,255,.04));
  border: 1px solid rgba(255,255,255,.14);
  padding: 10px;
  box-shadow: 0 40px 80px -24px rgba(2, 6, 23, .8);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
.hero-shot .shot-bar { display: flex; gap: 6px; padding: 4px 6px 10px; }
.hero-shot .shot-bar i { width: 9px; height: 9px; border-radius: 50%; background: rgba(255,255,255,.22); }
.hero-shot img { border-radius: 10px; width: 100%; }

.float-card {
  position: absolute; z-index: 2;
  background: rgba(10, 18, 40, .82);
  border: 1px solid rgba(255,255,255,.14);
  border-radius: 14px;
  padding: 14px 18px;
  box-shadow: 0 20px 40px -12px rgba(2, 6, 23, .7);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  animation: float 7s ease-in-out infinite;
  color: #fff;
}
.float-card--tl { top: 6%; left: -34px; animation-delay: .8s; }
.float-card--br { bottom: 8%; right: -30px; }
.float-card .fc-label { font-size: 11.5px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: #8B99B5; }
.float-card .fc-value { font-size: 20px; font-weight: 800; letter-spacing: -.01em; }
.float-card .fc-value .up { color: var(--emerald-500); font-size: 13px; font-weight: 700; margin-left: 6px; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }

/* Hero bottom curve into page bg */
.hero-bottom { height: 96px; position: relative; }
.hero-bottom svg { position: absolute; bottom: -1px; left: 0; width: 100%; height: 64px; color: var(--bg); transition: color .25s ease; }

/* ---------- Integration / trust strip ---------- */
.strip { padding: 44px 0 52px; border-bottom: 1px solid var(--border); }
.strip-label { text-align: center; font-size: 13px; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--text-faint); margin-bottom: 26px; }
.strip-logos { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 18px 48px; }
.strip-logos .lg {
  font-size: 19px; font-weight: 700; letter-spacing: -.01em; color: var(--text-faint);
  display: inline-flex; align-items: center; gap: 8px;
  transition: color .2s ease;
}
.strip-logos .lg:hover { color: var(--text-soft); }

/* ---------- Feature grid ---------- */
.feat-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }

.feat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 30px 28px;
  transition: transform .2s ease, box-shadow .25s ease, border-color .2s ease, background .25s ease;
}
.feat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--border-strong); }
.feat-ico {
  width: 48px; height: 48px; border-radius: 13px;
  display: grid; place-items: center;
  background: var(--ico-bg);
  color: var(--ico-fg);
  margin-bottom: 20px;
}
.feat-ico svg { width: 24px; height: 24px; }
.feat-card .h3 { margin-bottom: 10px; }
.feat-card p { color: var(--text-muted); font-size: 15.5px; }

/* ---------- Showcase (split) ---------- */
.showcase { display: grid; grid-template-columns: 1fr 1fr; gap: 72px; align-items: center; }
.showcase + .showcase { margin-top: 110px; }

.showcase-media {
  border-radius: var(--r-xl);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  background: var(--surface-2);
}
.showcase-media img { width: 100%; }
.showcase-copy .h2 { margin-bottom: 18px; }
.showcase-copy .lead { font-size: 17.5px; margin-bottom: 26px; }

.check-list li { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; font-size: 16px; color: var(--text-body); font-weight: 500; }
.check-list .ck {
  flex-shrink: 0; width: 22px; height: 22px; margin-top: 2px; border-radius: 50%;
  display: grid; place-items: center;
  background: var(--ck-bg); color: var(--ck-fg);
}
.check-list .ck svg { width: 12px; height: 12px; }
.showcase-copy .btn { margin-top: 26px; }

/* ---------- Platforms / download (dark band, both themes) ---------- */
.platform-band {
  position: relative; overflow: hidden;
  background:
    radial-gradient(900px 420px at 15% 0%, rgba(37, 99, 235, .28), transparent 60%),
    radial-gradient(700px 380px at 95% 100%, rgba(34, 211, 238, .14), transparent 55%),
    var(--navy-900);
  color: #fff;
  border-radius: var(--r-xl);
  padding: 72px 64px;
}
[data-theme="dark"] .platform-band { border: 1px solid var(--border); }
.platform-grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 56px; align-items: center; }
.platform-band .h2 { margin-bottom: 16px; }
.platform-band .lead { margin-bottom: 30px; }
.platform-media img { width: 100%; }

/* ---------- Testimonials ---------- */
.quote-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.quote-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-lg);
  padding: 32px 30px;
  display: flex; flex-direction: column; gap: 20px;
  box-shadow: var(--shadow-sm);
  transition: background .25s ease, border-color .25s ease;
}
.quote-card .stars { font-size: 14px; }
.quote-card blockquote { font-size: 16.5px; color: var(--text-body); line-height: 1.7; flex: 1; }
.quote-who { display: flex; align-items: center; gap: 14px; }
.quote-who .avatar {
  width: 44px; height: 44px; border-radius: 50%; flex-shrink: 0;
  display: grid; place-items: center;
  font-weight: 700; font-size: 16px; color: #fff;
  background: linear-gradient(135deg, var(--blue-500), var(--cyan-400));
}
.quote-who .qname { font-weight: 700; font-size: 15px; }
.quote-who .qbiz { font-size: 13.5px; color: var(--text-soft); }

/* ---------- Pricing ---------- */
.price-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; align-items: stretch; max-width: 1080px; margin-inline: auto; }

.price-card {
  position: relative;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl);
  padding: 36px 32px;
  display: flex; flex-direction: column;
  box-shadow: var(--shadow-sm);
  transition: transform .2s ease, box-shadow .25s ease, background .25s ease, border-color .25s ease;
}
.price-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.price-card--featured {
  border: 2px solid var(--blue-600);
  box-shadow: 0 24px 56px -16px rgba(37, 99, 235, .35);
}
.price-card--featured:hover { box-shadow: 0 30px 64px -16px rgba(37, 99, 235, .42); }
.plan-flag {
  position: absolute; top: -15px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(92deg, var(--blue-600), var(--cyan-400));
  color: #fff; font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase;
  padding: 6px 16px; border-radius: 999px; white-space: nowrap;
}
.plan-name { font-size: 19px; font-weight: 700; margin-bottom: 6px; }
.plan-desc { font-size: 14.5px; color: var(--text-soft); min-height: 44px; }
.plan-price { display: flex; align-items: baseline; gap: 6px; margin: 22px 0 4px; }
.plan-price .cur { font-size: 22px; font-weight: 700; color: var(--text-muted); }
.plan-price .amt { font-size: 52px; font-weight: 800; letter-spacing: -.03em; line-height: 1; }
.plan-price .per { font-size: 15px; color: var(--text-soft); font-weight: 500; }
.plan-bill-note { font-size: 13.5px; color: var(--text-soft); margin-bottom: 24px; min-height: 20px; }
.plan-cta { margin-bottom: 26px; }
.plan-feats { border-top: 1px solid var(--border); padding-top: 24px; display: flex; flex-direction: column; gap: 12px; }
.plan-feats li { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--text-body); }
.plan-feats .ck { flex-shrink: 0; width: 19px; height: 19px; margin-top: 1px; border-radius: 50%; display: grid; place-items: center; background: var(--ck-bg); color: var(--ck-fg); }
.plan-feats .ck svg { width: 10px; height: 10px; }

.price-grid--2 { grid-template-columns: repeat(2, 1fr); max-width: 760px; }

/* Informational pricing (no CTAs) — features sit directly under the price */
.plan-feats--top { margin-top: 4px; }

.price-app-note { max-width: 660px; margin: 44px auto 0; text-align: center; }
.price-app-note p { color: var(--text-muted); font-size: 16px; line-height: 1.65; margin-bottom: 22px; }
.price-app-note strong { color: var(--text); }
.price-app-note .store-badges { justify-content: center; }

.price-assure { display: flex; flex-wrap: wrap; justify-content: center; gap: 14px 40px; margin-top: 44px; color: var(--text-soft); font-size: 14.5px; }
.price-assure span { display: inline-flex; align-items: center; gap: 9px; }
.price-assure svg { color: var(--ico-fg); flex-shrink: 0; }

/* ---------- FAQ ---------- */
.faq-wrap { max-width: 780px; margin-inline: auto; }
.faq-item { border: 1px solid var(--border); border-radius: var(--r-md); background: var(--surface); margin-bottom: 12px; overflow: hidden; transition: background .25s ease, border-color .25s ease; }
.faq-item summary {
  list-style: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 21px 24px;
  font-weight: 600; font-size: 16.5px;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary .chev { flex-shrink: 0; transition: transform .2s ease; color: var(--text-faint); }
.faq-item[open] summary .chev { transform: rotate(180deg); }
.faq-item .faq-a { padding: 0 24px 22px; color: var(--text-muted); font-size: 15.5px; line-height: 1.7; }

/* ---------- CTA band (dark, both themes) ---------- */
.cta-band {
  text-align: center;
  background:
    radial-gradient(800px 400px at 50% -20%, rgba(37, 99, 235, .4), transparent 65%),
    var(--navy-900);
  color: #fff;
  border-radius: var(--r-xl);
  padding: 84px 32px;
  position: relative; overflow: hidden;
}
[data-theme="dark"] .cta-band { border: 1px solid var(--border); }
.cta-band::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(ellipse 70% 80% at 50% 0%, #000 20%, transparent 70%);
  mask-image: radial-gradient(ellipse 70% 80% at 50% 0%, #000 20%, transparent 70%);
}
.cta-band > * { position: relative; }
.cta-band .h2 { max-width: 720px; margin: 0 auto 18px; }
.cta-band .lead { max-width: 560px; margin: 0 auto 34px; }
.cta-band .hero-ctas { justify-content: center; margin-bottom: 18px; }
.cta-band .btn-note { justify-content: center; color: #8B99B5; }

/* ---------- Footer (dark, both themes) ---------- */
.site-footer { background: var(--navy-950); color: #8B99B5; padding: 72px 0 0; font-size: 14.5px; }
[data-theme="dark"] .site-footer { border-top: 1px solid var(--border); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1.4fr; gap: 40px; padding-bottom: 56px; }
.footer-brand img { height: 40px; margin-bottom: 18px; }
.footer-brand p { max-width: 280px; line-height: 1.7; }
.footer-col h5 { color: #fff; font-size: 13.5px; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 11px; }
.footer-col a { color: #8B99B5; transition: color .15s ease; }
.footer-col a:hover { color: #fff; }
.footer-col .store-badges { flex-direction: column; align-items: flex-start; gap: 10px; }
.footer-col .store-badges img { height: 40px; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 24px 0;
  display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px;
  font-size: 13.5px;
}
.footer-bottom .foot-links { display: flex; gap: 22px; }
.footer-bottom a:hover { color: #fff; }

/* ---------- Reveal animations ---------- */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s cubic-bezier(.16,1,.3,1), transform .65s cubic-bezier(.16,1,.3,1); }
.reveal.is-visible { opacity: 1; transform: none; }
.reveal[data-delay="1"] { transition-delay: .08s; }
.reveal[data-delay="2"] { transition-delay: .16s; }
.reveal[data-delay="3"] { transition-delay: .24s; }
.reveal[data-delay="4"] { transition-delay: .32s; }
.reveal[data-delay="5"] { transition-delay: .40s; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .float-card { animation: none; }
  html { scroll-behavior: auto; }
}

/* ============================================================
   RESPONSIVE BREAKPOINTS
   ≥1200 desktop · 992–1199 laptop · 768–991 tablet ·
   577–767 large phone · ≤576 phone
   ============================================================ */

/* ----- Laptop (≤1199) ----- */
@media (max-width: 1199px) {
  .hero-grid { gap: 44px; }
  .float-card--tl { left: -8px; }
  .float-card--br { right: -6px; }
  .showcase { gap: 48px; }
  .platform-band { padding: 60px 48px; }
}

/* ----- Tablet (≤991) ----- */
@media (max-width: 991px) {
  .section { padding: 76px 0; }

  /* Nav collapses */
  .nav-toggle { display: flex; }
  .main-nav {
    position: fixed; top: var(--header-h); left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--surface); border-bottom: 1px solid var(--border);
    padding: 14px 20px 22px;
    box-shadow: 0 24px 40px -20px rgba(2, 6, 23, .45);
    display: none;
    max-height: calc(100dvh - var(--header-h)); overflow-y: auto;
  }
  .menu-open .main-nav { display: flex; }
  .main-nav a.nav-link { color: var(--text-body) !important; font-size: 16px; padding: 13px 14px; }
  .header-actions .login-link { display: none; }

  /* Hero stacks */
  .hero { padding-top: calc(var(--header-h) + 56px); }
  .hero-grid { grid-template-columns: 1fr; gap: 52px; }
  .hero-copy .lead { max-width: 620px; }
  .hero-visual { max-width: 640px; }

  /* Grids */
  .feat-grid { grid-template-columns: repeat(2, 1fr); gap: 20px; }
  .showcase { grid-template-columns: 1fr; gap: 36px; }
  .showcase + .showcase { margin-top: 80px; }
  .showcase--flip .showcase-media { order: -1; }
  .platform-grid { grid-template-columns: 1fr; gap: 44px; }
  .platform-media { max-width: 520px; }
  .quote-grid { grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; }
  .price-grid { grid-template-columns: 1fr; max-width: 460px; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 40px 24px; }
}

/* ----- Large phone (≤767) ----- */
@media (max-width: 767px) {
  .section { padding: 64px 0; }
  .section-head { margin-bottom: 44px; }
  .container { padding-inline: 20px; }
  .platform-band { padding: 48px 26px; border-radius: var(--r-lg); }
  .cta-band { padding: 64px 24px; border-radius: var(--r-lg); }
  .showcase-copy .lead { font-size: 16.5px; }
  .strip-logos { gap: 14px 30px; }
  .strip-logos .lg { font-size: 16px; }
  .hero-bottom { height: 64px; }
  .hero-bottom svg { height: 40px; }
}

/* ----- Phone (≤576) ----- */
@media (max-width: 576px) {
  .section { padding: 56px 0; }
  .hero { padding-top: calc(var(--header-h) + 44px); }
  .hero-pill { font-size: 12px; padding: 6px 12px 6px 7px; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; }
  .cta-band .hero-ctas { align-items: center; }
  .cta-band .hero-ctas .btn { width: 100%; max-width: 340px; }
  .float-card { display: none; }
  .feat-grid { grid-template-columns: 1fr; }
  .feat-card { padding: 26px 22px; }
  .price-card { padding: 30px 24px; }
  .plan-price .amt { font-size: 44px; }
  .store-badges img { height: 40px; }
  .store-badges { gap: 10px; }
  .faq-item summary { padding: 18px 18px; font-size: 15.5px; }
  .faq-item .faq-a { padding: 0 18px 18px; }
  .footer-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .brand img { height: 30px; }
}

/* ----- Small phone (≤380) ----- */
@media (max-width: 380px) {
  .btn--lg { padding: 15px 22px; font-size: 16px; }
  .store-badges img { height: 36px; }
  .hero-trust { gap: 8px 16px; font-size: 13px; }
}
