/* ==========================================================================
   Skyra — design system
   1. Tokens      2. Reset      3. Typography   4. Layout
   5. Components  6. Sections   7. Forms        8. Utilities  9. Motion
   ========================================================================== */

/* 1. Tokens ------------------------------------------------------------- */
:root {
  /* Brand */
  --brand-50:  #EEEBFF;
  --brand-100: #DCD6FF;
  --brand-200: #BFB4FF;
  --brand-300: #9C8DFA;
  --brand-400: #7A69F7;
  --brand-500: #5A4FF3;
  --brand-600: #4739E0;
  --brand-700: #3729B8;
  --brand-800: #2A1F8C;
  --accent-400: #2FE0BF;
  --accent-500: #00C9A7;
  --accent-600: #00A489;

  /* Neutrals */
  --ink-900: #0B0E1C;
  --ink-800: #12172B;
  --ink-700: #1D2440;
  --ink-600: #37405F;
  --ink-500: #545D7E;
  --ink-400: #7B849F;
  --ink-300: #A9B0C4;
  --ink-200: #D4D8E4;
  --ink-100: #E9ECF3;
  --ink-50:  #F5F7FB;

  /* Semantic — light theme */
  --bg:            #FFFFFF;
  --bg-soft:       #F5F7FB;
  --bg-sunk:       #EEF1F8;
  --surface:       #FFFFFF;
  --surface-alt:   #F8FAFD;
  --border:        #E4E8F1;
  --border-strong: #CFD6E4;
  --text:          #12172B;
  --text-soft:     #4A5470;
  --text-muted:    #6E7794;
  --text-invert:   #FFFFFF;
  --brand:         var(--brand-500);
  --brand-ink:     var(--brand-700);
  --brand-wash:    #F1EFFE;
  --accent:        var(--accent-600);
  --accent-wash:   #E4FBF5;
  --success:       #0E9F6E;
  --warning:       #C77700;
  --danger:        #DC2E45;
  --danger-wash:   #FDECEE;

  /* Elevation */
  --shadow-xs: 0 1px 2px rgba(16, 22, 44, .06);
  --shadow-sm: 0 2px 6px rgba(16, 22, 44, .07);
  --shadow-md: 0 8px 24px rgba(16, 22, 44, .09);
  --shadow-lg: 0 20px 48px rgba(16, 22, 44, .13);
  --shadow-brand: 0 12px 32px rgba(90, 79, 243, .28);

  /* Geometry */
  --r-xs: 6px;  --r-sm: 10px; --r-md: 14px;
  --r-lg: 20px; --r-xl: 28px; --r-full: 999px;
  --container: 1200px;
  --gutter: clamp(1.15rem, 4vw, 2.5rem);

  /* Type */
  --font-sans: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --step--1: clamp(.8125rem, .78rem + .17vw, .875rem);
  --step-0:  clamp(.9375rem, .9rem + .2vw, 1.0625rem);
  --step-1:  clamp(1.125rem, 1.05rem + .35vw, 1.3125rem);
  --step-2:  clamp(1.375rem, 1.24rem + .6vw, 1.75rem);
  --step-3:  clamp(1.75rem, 1.5rem + 1.1vw, 2.375rem);
  --step-4:  clamp(2.125rem, 1.7rem + 1.9vw, 3.25rem);
  --step-5:  clamp(2.5rem, 1.85rem + 2.9vw, 4.25rem);

  --ease: cubic-bezier(.4, 0, .2, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --header-h: 72px;
  color-scheme: light;
}

[data-theme="dark"] {
  --bg:            #080B16;
  --bg-soft:       #0D1120;
  --bg-sunk:       #05070F;
  --surface:       #11162A;
  --surface-alt:   #161C33;
  --border:        #232A44;
  --border-strong: #333C5C;
  --text:          #EEF1F8;
  --text-soft:     #B4BCD2;
  --text-muted:    #8C95B0;
  --text-invert:   #0B0E1C;
  --brand:         var(--brand-400);
  --brand-ink:     var(--brand-200);
  --brand-wash:    #1A1740;
  --accent:        var(--accent-400);
  --accent-wash:   #072B26;
  --success:       #34D399;
  --warning:       #FBBF24;
  --danger:        #F87171;
  --danger-wash:   #2A1218;
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, .5);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, .45);
  --shadow-md: 0 10px 28px rgba(0, 0, 0, .5);
  --shadow-lg: 0 24px 56px rgba(0, 0, 0, .6);
  --shadow-brand: 0 12px 34px rgba(90, 79, 243, .4);
  color-scheme: dark;
}

/* 2. Reset -------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--header-h) + 24px); }
body {
  font-family: var(--font-sans);
  font-size: var(--step-0);
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
img, svg, video, canvas { display: block; max-width: 100%; height: auto; }
input, button, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
a { color: var(--brand-ink); text-decoration-thickness: 1px; text-underline-offset: 3px; }
ul, ol { padding: 0; list-style: none; }
table { border-collapse: collapse; width: 100%; }
:focus-visible { outline: 3px solid var(--brand-400); outline-offset: 2px; border-radius: 4px; }
::selection { background: var(--brand-200); color: var(--ink-900); }
[data-theme="dark"] ::selection { background: var(--brand-700); color: #fff; }

.skip-link {
  position: absolute; left: 12px; top: -60px; z-index: 999;
  background: var(--brand-600); color: #fff; padding: 12px 20px;
  border-radius: var(--r-sm); font-weight: 600; text-decoration: none;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 12px; }

/* 3. Typography --------------------------------------------------------- */
h1, h2, h3, h4, h5 {
  font-weight: 700; line-height: 1.15;
  letter-spacing: -.022em; color: var(--text);
  text-wrap: balance;
}
h1 { font-size: var(--step-5); letter-spacing: -.034em; }
h2 { font-size: var(--step-4); letter-spacing: -.028em; }
h3 { font-size: var(--step-2); }
h4 { font-size: var(--step-1); }
p  { text-wrap: pretty; }
.lead { font-size: var(--step-1); color: var(--text-soft); line-height: 1.6; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem;
  font-size: .75rem; font-weight: 700; letter-spacing: .1em;
  text-transform: uppercase; color: var(--brand-ink);
}
.eyebrow::before {
  content: ""; width: 22px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--brand-400), var(--accent-500));
}
.gradient-text {
  background: linear-gradient(102deg, var(--brand-500) 0%, var(--brand-400) 42%, var(--accent-500) 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
[data-theme="dark"] .gradient-text {
  background: linear-gradient(102deg, var(--brand-300) 0%, var(--brand-200) 45%, var(--accent-400) 100%);
  -webkit-background-clip: text; background-clip: text;
}
.text-muted { color: var(--text-muted); }
.text-soft  { color: var(--text-soft); }

/* 4. Layout ------------------------------------------------------------- */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container-narrow { max-width: 820px; }
.container-wide   { max-width: 1360px; }
.section { padding-block: clamp(3.5rem, 7vw, 6.5rem); }
.section-sm { padding-block: clamp(2.5rem, 5vw, 4rem); }
.section-soft { background: var(--bg-soft); }
.section-ink { background: var(--ink-900); color: #fff; }
.section-ink h1, .section-ink h2, .section-ink h3 { color: #fff; }
.section-ink .lead, .section-ink p { color: rgba(255, 255, 255, .74); }
.section-head { max-width: 720px; margin-bottom: clamp(2rem, 4vw, 3.25rem); }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head h2 { margin: .75rem 0 1rem; }

.grid { display: grid; gap: clamp(1rem, 2.2vw, 1.75rem); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 290px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 225px), 1fr)); }
.split { display: grid; gap: clamp(2rem, 5vw, 4.5rem); align-items: center; grid-template-columns: 1fr; }
@media (min-width: 900px) { .split { grid-template-columns: 1fr 1fr; } .split.wide-left { grid-template-columns: 1.15fr .85fr; } }
.stack > * + * { margin-top: 1rem; }
.cluster { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; }

/* 5. Components --------------------------------------------------------- */
.btn {
  --btn-bg: var(--brand-600); --btn-fg: #fff; --btn-bd: transparent;
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .78rem 1.4rem; border-radius: var(--r-full);
  font-weight: 650; font-size: var(--step-0); line-height: 1.2;
  text-decoration: none; white-space: nowrap;
  background: var(--btn-bg); color: var(--btn-fg);
  border: 1.5px solid var(--btn-bd);
  transition: transform .18s var(--ease-out), box-shadow .22s var(--ease), background-color .18s var(--ease), border-color .18s var(--ease), color .18s var(--ease);
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }
.btn .icon { flex: none; transition: transform .22s var(--ease-out); }
.btn:hover .icon { transform: translateX(3px); }
.btn-primary { box-shadow: var(--shadow-brand); }
.btn-primary:hover { --btn-bg: var(--brand-500); }
.btn-secondary { --btn-bg: transparent; --btn-fg: var(--text); --btn-bd: var(--border-strong); }
.btn-secondary:hover { --btn-bd: var(--brand-400); --btn-fg: var(--brand-ink); background: var(--brand-wash); }
.btn-ghost { --btn-bg: transparent; --btn-fg: var(--text-soft); --btn-bd: transparent; padding-inline: .85rem; }
.btn-ghost:hover { --btn-fg: var(--brand-ink); background: var(--brand-wash); }
.btn-light { --btn-bg: #fff; --btn-fg: var(--ink-900); }
.btn-light:hover { --btn-bg: var(--brand-50); }
.btn-outline-light { --btn-bg: transparent; --btn-fg: #fff; --btn-bd: rgba(255,255,255,.34); }
.btn-outline-light:hover { --btn-bd: #fff; background: rgba(255,255,255,.09); }
.btn-lg { padding: .95rem 1.9rem; font-size: var(--step-1); }
.btn-sm { padding: .5rem 1rem; font-size: var(--step--1); }
.btn-block { width: 100%; }
.btn[disabled], .btn[aria-disabled="true"] { opacity: .55; pointer-events: none; }

.card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); padding: clamp(1.35rem, 2.6vw, 2rem);
  box-shadow: var(--shadow-xs);
  transition: transform .28s var(--ease-out), box-shadow .28s var(--ease), border-color .28s var(--ease);
  position: relative; height: 100%;
}
.card-hover:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--brand-200); }
[data-theme="dark"] .card-hover:hover { border-color: var(--brand-700); }
.card h3 { margin-bottom: .55rem; font-size: var(--step-1); }
.card p { color: var(--text-soft); font-size: var(--step-0); }
a.card { text-decoration: none; color: inherit; display: block; }

.card-icon {
  width: 46px; height: 46px; border-radius: var(--r-md);
  display: grid; place-items: center; margin-bottom: 1.1rem;
  background: var(--brand-wash); color: var(--brand-ink); flex: none;
}
.card-icon.accent { background: var(--accent-wash); color: var(--accent); }

.badge {
  display: inline-flex; align-items: center; gap: .4rem;
  padding: .3rem .7rem; border-radius: var(--r-full);
  font-size: .7rem; font-weight: 700; letter-spacing: .05em; text-transform: uppercase;
  background: var(--brand-wash); color: var(--brand-ink);
}
.badge-accent { background: var(--accent-wash); color: var(--accent); }
.badge-soft { background: var(--bg-sunk); color: var(--text-muted); text-transform: none; letter-spacing: 0; font-size: var(--step--1); font-weight: 600; }

.pill {
  display: inline-flex; align-items: center; gap: .5rem;
  padding: .42rem .95rem; border-radius: var(--r-full);
  background: var(--surface); border: 1px solid var(--border);
  font-size: var(--step--1); font-weight: 600; color: var(--text-soft);
  box-shadow: var(--shadow-xs);
}

.check-list { display: grid; gap: .7rem; }
.check-list li { display: flex; gap: .7rem; align-items: flex-start; color: var(--text-soft); }
.check-list .icon { flex: none; color: var(--accent); margin-top: .28rem; }
.check-list.on-dark li { color: rgba(255,255,255,.8); }

.divider { height: 1px; background: var(--border); border: 0; margin-block: clamp(2rem, 4vw, 3rem); }

/* Header ---------------------------------------------------------------- */
.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--bg) 82%, transparent);
  backdrop-filter: saturate(180%) blur(14px);
  -webkit-backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background-color .25s var(--ease);
}
.site-header.is-stuck { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); }
.header-inner { display: flex; align-items: center; gap: 1.25rem; min-height: var(--header-h); }
.brand { display: inline-flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--text); font-weight: 800; font-size: 1.32rem; letter-spacing: -.03em; flex: none; }
.brand-mark { width: 34px; height: 34px; flex: none; }
.brand small { display: block; font-size: .58rem; font-weight: 600; letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); margin-top: -3px; }

.nav { display: none; margin-left: auto; }
@media (min-width: 1040px) { .nav { display: flex; align-items: center; gap: .15rem; } }
.nav > li { position: relative; }
.nav-link {
  display: inline-flex; align-items: center; gap: .3rem;
  padding: .55rem .85rem; border-radius: var(--r-sm);
  font-size: var(--step-0); font-weight: 600; color: var(--text-soft);
  text-decoration: none; transition: color .18s var(--ease), background-color .18s var(--ease);
}
.nav-link:hover, .nav-link.is-active { color: var(--brand-ink); background: var(--brand-wash); }
.nav-link .icon { transition: transform .2s var(--ease); }
.nav > li:hover .nav-link .icon, .nav > li:focus-within .nav-link .icon { transform: rotate(180deg); }

.mega {
  position: absolute; top: calc(100% + 10px); left: 50%; translate: -50% 0;
  width: min(720px, 82vw); padding: 1rem; z-index: 120;
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--r-lg); box-shadow: var(--shadow-lg);
  display: grid; grid-template-columns: 1fr 1fr; gap: .35rem;
  opacity: 0; visibility: hidden; translate: -50% 8px;
  transition: opacity .2s var(--ease), translate .24s var(--ease-out), visibility .2s;
}
.nav > li:hover .mega, .nav > li:focus-within .mega { opacity: 1; visibility: visible; translate: -50% 0; }
.mega-item { display: flex; gap: .8rem; padding: .8rem; border-radius: var(--r-md); text-decoration: none; color: inherit; transition: background-color .16s var(--ease); }
.mega-item:hover { background: var(--bg-soft); }
.mega-item .icon-box { width: 38px; height: 38px; border-radius: var(--r-sm); display: grid; place-items: center; background: var(--brand-wash); color: var(--brand-ink); flex: none; }
.mega-item strong { display: block; font-size: var(--step-0); font-weight: 650; color: var(--text); }
.mega-item span { display: block; font-size: var(--step--1); color: var(--text-muted); line-height: 1.45; }

.header-actions { display: flex; align-items: center; gap: .5rem; margin-left: auto; }
@media (min-width: 1040px) { .header-actions { margin-left: 0; } }
.icon-btn {
  width: 40px; height: 40px; border-radius: var(--r-sm);
  display: grid; place-items: center; color: var(--text-soft);
  border: 1px solid transparent; transition: background-color .18s var(--ease), color .18s var(--ease), border-color .18s;
}
.icon-btn:hover { background: var(--bg-soft); color: var(--brand-ink); border-color: var(--border); }
.nav-toggle { display: grid; }
@media (min-width: 1040px) { .nav-toggle { display: none; } .header-cta-hide { display: inline-flex; } }
.header-cta-hide { display: none; }

.cta-short { display: none; }

/* Small screens: shrink the header so it never forces a horizontal scroll. */
@media (max-width: 640px) {
  .header-inner { gap: .5rem; }
  .brand { font-size: 1.1rem; gap: .45rem; }
  .brand small { display: none; }
  .brand-mark { width: 30px; height: 30px; }
  .header-actions { gap: .2rem; }
  .header-actions .btn-sm { padding: .5rem .85rem; }
}
@media (max-width: 460px) {
  .cta-long { display: none; }
  .cta-short { display: inline; }
  .theme-btn { display: none; }        /* still available inside the drawer */
  .icon-btn { width: 38px; height: 38px; }
}

/* Buttons never push the page wider than the viewport. */
.btn { max-width: 100%; }
@media (max-width: 460px) {
  .btn-lg { padding: .85rem 1.3rem; font-size: var(--step-0); }
  .hero-actions .btn, .cta-band .btn, .form-card .btn { white-space: normal; text-align: center; }
  .hero-actions { gap: .65rem; }
}

/* Mobile drawer */
.drawer {
  position: fixed; inset: var(--header-h) 0 0; z-index: 99;
  background: var(--bg); padding: 1.5rem var(--gutter) 3rem;
  overflow-y: auto; display: flex; flex-direction: column; gap: .35rem;
  translate: 0 -12px; opacity: 0; visibility: hidden;
  transition: opacity .22s var(--ease), translate .28s var(--ease-out), visibility .22s;
}
.drawer.is-open { opacity: 1; visibility: visible; translate: 0; }
@media (min-width: 1040px) { .drawer { display: none; } }
.drawer a { padding: .85rem .25rem; font-size: var(--step-1); font-weight: 650; color: var(--text); text-decoration: none; border-bottom: 1px solid var(--border); }
.drawer a:hover { color: var(--brand-ink); }
.drawer .drawer-sub { font-size: var(--step-0); font-weight: 550; color: var(--text-soft); padding-left: 1rem; }
.drawer .btn { margin-top: 1.25rem; border-bottom: 0; }
body.no-scroll { overflow: hidden; }

/* Footer ---------------------------------------------------------------- */
.site-footer { background: var(--ink-900); color: rgba(255,255,255,.72); padding-block: clamp(3rem, 6vw, 4.5rem) 2rem; }
.site-footer a { color: rgba(255,255,255,.72); text-decoration: none; transition: color .18s var(--ease); }
.site-footer a:hover { color: #fff; }
.footer-grid { display: grid; gap: 2.5rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 190px), 1fr)); }
.footer-grid .footer-brand { grid-column: 1 / -1; max-width: 340px; }
@media (min-width: 900px) { .footer-grid { grid-template-columns: 1.5fr repeat(4, 1fr); } .footer-grid .footer-brand { grid-column: auto; } }
.site-footer h4 { color: #fff; font-size: var(--step--1); text-transform: uppercase; letter-spacing: .1em; margin-bottom: 1.1rem; font-weight: 700; }
.footer-links { display: grid; gap: .65rem; font-size: var(--step-0); }
.footer-bottom { margin-top: 3rem; padding-top: 1.75rem; border-top: 1px solid rgba(255,255,255,.12); display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: var(--step--1); }
.footer-legal { display: flex; flex-wrap: wrap; gap: 1.25rem; }
.site-footer .brand { color: #fff; }
.site-footer .brand small { color: rgba(255,255,255,.5); }

/* 6. Sections ----------------------------------------------------------- */
.hero { position: relative; padding-block: clamp(3rem, 8vw, 6rem) clamp(3rem, 7vw, 5.5rem); overflow: hidden; }
.hero::before {
  content: ""; position: absolute; inset: -30% -10% auto; height: 780px; z-index: -1;
  background:
    radial-gradient(52% 46% at 18% 22%, rgba(90, 79, 243, .22), transparent 65%),
    radial-gradient(44% 40% at 82% 12%, rgba(0, 201, 167, .18), transparent 62%),
    radial-gradient(60% 50% at 50% 0%, rgba(122, 105, 247, .14), transparent 70%);
  filter: blur(12px);
}
[data-theme="dark"] .hero::before { opacity: .6; }
.hero-grid { display: grid; gap: clamp(2.5rem, 5vw, 4rem); align-items: center; grid-template-columns: 1fr; }
@media (min-width: 1000px) { .hero-grid { grid-template-columns: 1.06fr .94fr; } }
.hero h1 { margin: 1.1rem 0 1.25rem; }
.hero .lead { max-width: 56ch; }
.hero-actions { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: .85rem; }
.hero-note { margin-top: 1.15rem; display: flex; flex-wrap: wrap; gap: .5rem 1.25rem; font-size: var(--step--1); color: var(--text-muted); }
.hero-note span { display: inline-flex; align-items: center; gap: .4rem; }
.hero-note .icon { color: var(--accent); }

/* App preview mock */
.mock {
  border-radius: var(--r-xl); background: var(--surface);
  border: 1px solid var(--border); box-shadow: var(--shadow-lg);
  overflow: hidden; position: relative;
}
.mock-bar { display: flex; align-items: center; gap: .4rem; padding: .8rem 1rem; background: var(--surface-alt); border-bottom: 1px solid var(--border); }
.mock-dot { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.mock-dot:nth-child(1) { background: #FF5F57; } .mock-dot:nth-child(2) { background: #FEBC2E; } .mock-dot:nth-child(3) { background: #28C840; }
.mock-url { margin-left: .6rem; font-size: .72rem; color: var(--text-muted); font-family: var(--font-mono); }
.mock-body { padding: 1.1rem; display: grid; gap: .85rem; }
.mock-row { display: grid; gap: .7rem; grid-template-columns: repeat(3, 1fr); }
.mock-stat { padding: .85rem .9rem; border-radius: var(--r-md); background: var(--bg-soft); border: 1px solid var(--border); }
.mock-stat b { display: block; font-size: 1.32rem; letter-spacing: -.02em; }
.mock-stat span { font-size: .68rem; color: var(--text-muted); text-transform: uppercase; letter-spacing: .07em; }
.mock-chart { height: 118px; border-radius: var(--r-md); background: var(--bg-soft); border: 1px solid var(--border); padding: .85rem; display: flex; align-items: flex-end; gap: .38rem; }
.mock-chart i { flex: 1; border-radius: 4px 4px 2px 2px; background: linear-gradient(180deg, var(--brand-400), var(--brand-600)); opacity: .85; animation: growBar 1.1s var(--ease-out) backwards; }
.mock-chart i:nth-child(even) { background: linear-gradient(180deg, var(--accent-400), var(--accent-600)); }
.mock-list { display: grid; gap: .5rem; }
.mock-item { display: flex; align-items: center; gap: .65rem; padding: .6rem .75rem; border-radius: var(--r-sm); background: var(--bg-soft); border: 1px solid var(--border); font-size: .78rem; }
.mock-avatar { width: 26px; height: 26px; border-radius: 50%; background: linear-gradient(135deg, var(--brand-400), var(--accent-500)); flex: none; }
.mock-item span:last-child { margin-left: auto; font-size: .68rem; padding: .16rem .5rem; border-radius: var(--r-full); background: var(--accent-wash); color: var(--accent); font-weight: 700; }

.float-card {
  position: absolute; z-index: 3; padding: .8rem 1rem; border-radius: var(--r-md);
  background: var(--surface); border: 1px solid var(--border); box-shadow: var(--shadow-md);
  display: flex; align-items: center; gap: .65rem; font-size: var(--step--1); font-weight: 600;
  animation: floaty 5s ease-in-out infinite;
}
.float-card .icon { color: var(--accent); }
.float-card.top-right { top: -14px; right: -10px; animation-delay: .4s; }
.float-card.bottom-left { bottom: -18px; left: -14px; }
@media (max-width: 560px) { .float-card { display: none; } }

/* Logo / trust strip */
.trust-strip { padding-block: 2rem; border-block: 1px solid var(--border); background: var(--bg-soft); }
.trust-strip p { text-align: center; font-size: var(--step--1); color: var(--text-muted); margin-bottom: 1.25rem; font-weight: 600; letter-spacing: .04em; text-transform: uppercase; }
.logo-row { display: flex; flex-wrap: wrap; justify-content: center; gap: 1rem 2.5rem; }
.logo-row .pill { background: transparent; border-color: transparent; box-shadow: none; color: var(--text-muted); font-weight: 700; font-size: var(--step-0); opacity: .8; }

/* Stats */
.stat-band { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); }
.stat-band div { background: var(--surface); padding: clamp(1.4rem, 3vw, 2rem); text-align: center; }
.stat-band b { display: block; font-size: var(--step-3); font-weight: 800; letter-spacing: -.03em; color: var(--brand-ink); }
.stat-band span { font-size: var(--step--1); color: var(--text-muted); }

/* Feature row (alternating) */
.feature-row { display: grid; gap: clamp(1.75rem, 4vw, 3.5rem); align-items: center; grid-template-columns: 1fr; padding-block: clamp(2rem, 4vw, 3rem); }
@media (min-width: 900px) {
  .feature-row { grid-template-columns: 1fr 1fr; }
  .feature-row:nth-child(even) .feature-media { order: -1; }
}
.feature-media { border-radius: var(--r-xl); border: 1px solid var(--border); background: linear-gradient(150deg, var(--bg-soft), var(--surface)); padding: clamp(1.25rem, 3vw, 2rem); box-shadow: var(--shadow-sm); }

/* Process steps */
.steps { display: grid; gap: 1px; background: var(--border); border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; grid-template-columns: repeat(auto-fit, minmax(min(100%, 210px), 1fr)); }
.steps > li { background: var(--surface); padding: clamp(1.3rem, 3vw, 1.85rem); }
.steps b { display: block; font-family: var(--font-mono); font-size: var(--step--1); color: var(--brand); margin-bottom: .8rem; letter-spacing: .05em; }
.steps h4 { margin-bottom: .45rem; }
.steps p { font-size: var(--step--1); color: var(--text-muted); }

/* Automation recipes */
.recipe { display: grid; grid-template-columns: auto 1fr; gap: 1rem; align-items: start; padding: 1.15rem 0; border-bottom: 1px solid var(--border); }
.recipe:last-child { border-bottom: 0; }
.recipe .card-icon { margin: 0; width: 40px; height: 40px; }
.recipe .trigger { font-weight: 700; color: var(--text); display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.recipe .trigger em { font-style: normal; font-size: .66rem; letter-spacing: .09em; text-transform: uppercase; color: var(--brand-ink); background: var(--brand-wash); padding: .18rem .5rem; border-radius: var(--r-full); font-weight: 800; }
.recipe .action { color: var(--text-soft); font-size: var(--step-0); margin-top: .3rem; }

/* Pricing -------------------------------------------------------------- */
.toggle-bar { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: 1rem; margin-bottom: 2.5rem; }
.switch {
  display: inline-flex; padding: 4px; border-radius: var(--r-full);
  background: var(--bg-sunk); border: 1px solid var(--border); position: relative;
}
.switch button {
  position: relative; z-index: 1; padding: .5rem 1.15rem; border-radius: var(--r-full);
  font-size: var(--step--1); font-weight: 650; color: var(--text-muted);
  transition: color .2s var(--ease);
}
.switch button[aria-pressed="true"] { color: var(--text); }
.switch .thumb {
  position: absolute; z-index: 0; top: 4px; bottom: 4px; left: 4px;
  border-radius: var(--r-full); background: var(--surface); box-shadow: var(--shadow-sm);
  transition: transform .28s var(--ease-out), width .28s var(--ease-out);
}
.save-badge { display: inline-flex; align-items: center; gap: .35rem; font-size: var(--step--1); font-weight: 700; color: var(--accent); background: var(--accent-wash); padding: .35rem .8rem; border-radius: var(--r-full); }

.plan-grid { display: grid; gap: 1.25rem; grid-template-columns: repeat(auto-fit, minmax(min(100%, 265px), 1fr)); align-items: stretch; }
.plan { display: flex; flex-direction: column; }
.plan.is-featured { border-color: var(--brand-400); box-shadow: var(--shadow-brand); }
.plan.is-featured::after {
  content: attr(data-badge); position: absolute; top: -11px; left: 50%; translate: -50% 0;
  background: var(--brand-600); color: #fff; font-size: .66rem; font-weight: 800;
  letter-spacing: .08em; text-transform: uppercase; padding: .3rem .85rem; border-radius: var(--r-full);
  white-space: nowrap; box-shadow: var(--shadow-sm);
}
.plan h3 { font-size: var(--step-1); margin-bottom: .3rem; }
.plan .plan-tagline { font-size: var(--step--1); color: var(--text-muted); min-height: 2.8em; }
/* Block layout keeps every card's price area the same height, so the CTA
   buttons line up across the row regardless of label length. */
.plan-price { margin: 1.15rem 0 .35rem; }
.plan-price .amount { display: block; font-size: var(--step-3); font-weight: 800; letter-spacing: -.035em; line-height: 1.05; }
.plan-price .period { display: block; margin-top: .35rem; min-height: 1.5em; font-size: var(--step--1); color: var(--text-muted); font-weight: 600; }
.plan-meta { font-size: var(--step--1); color: var(--text-muted); min-height: 3em; }
.plan-seats { margin-top: .6rem; font-size: var(--step--1); font-weight: 650; color: var(--brand-ink); min-height: 1.6em; display: flex; align-items: center; gap: .4rem; }
.plan .btn { margin: 1.35rem 0 1.35rem; }
.plan-features { display: grid; gap: .6rem; font-size: var(--step--1); margin-top: auto; }
.plan-features li { display: flex; gap: .55rem; align-items: flex-start; color: var(--text-soft); }
.plan-features .icon { flex: none; color: var(--accent); margin-top: .22rem; }
.plan-features li:first-child { font-weight: 700; color: var(--text); }

.matrix-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); }
.matrix { min-width: 780px; font-size: var(--step--1); }
.matrix th, .matrix td { padding: .85rem 1.1rem; text-align: left; border-bottom: 1px solid var(--border); }
.matrix thead th { position: sticky; top: 0; background: var(--surface-alt); font-weight: 700; z-index: 2; }
.matrix td:not(:first-child), .matrix th:not(:first-child) { text-align: center; width: 15%; }
.matrix tbody tr:hover td { background: var(--bg-soft); }
.matrix .group-row td { background: var(--bg-sunk); font-weight: 800; letter-spacing: .05em; text-transform: uppercase; font-size: .68rem; color: var(--text-muted); }
.matrix .yes { color: var(--accent); }
.matrix .no { color: var(--border-strong); }

/* Accordion / FAQ */
.accordion { border: 1px solid var(--border); border-radius: var(--r-lg); overflow: hidden; background: var(--surface); }
.accordion details { border-bottom: 1px solid var(--border); }
.accordion details:last-child { border-bottom: 0; }
.accordion summary {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
  padding: 1.15rem clamp(1.1rem, 2.5vw, 1.6rem); cursor: pointer; list-style: none;
  font-weight: 650; font-size: var(--step-0); color: var(--text);
  transition: background-color .16s var(--ease);
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary:hover { background: var(--bg-soft); }
.accordion summary .icon { flex: none; color: var(--text-muted); transition: transform .25s var(--ease); }
.accordion details[open] summary { color: var(--brand-ink); }
.accordion details[open] summary .icon { transform: rotate(180deg); }
.accordion .answer { padding: 0 clamp(1.1rem, 2.5vw, 1.6rem) 1.35rem; color: var(--text-soft); font-size: var(--step-0); }

/* Tabs / filters */
.filter-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 1.75rem; }
.chip {
  padding: .48rem 1rem; border-radius: var(--r-full); font-size: var(--step--1); font-weight: 650;
  border: 1px solid var(--border); background: var(--surface); color: var(--text-soft);
  transition: all .18s var(--ease);
}
.chip:hover { border-color: var(--brand-300); color: var(--brand-ink); }
.chip[aria-pressed="true"] { background: var(--brand-600); border-color: var(--brand-600); color: #fff; }

/* Template cards */
.tpl-card { display: flex; flex-direction: column; gap: .75rem; }
.tpl-card .tpl-head { display: flex; justify-content: space-between; align-items: flex-start; gap: .75rem; }
.tpl-body {
  background: var(--bg-soft); border: 1px solid var(--border); border-radius: var(--r-md);
  padding: .9rem 1rem; font-size: var(--step--1); color: var(--text-soft); line-height: 1.6;
  white-space: pre-wrap; font-family: var(--font-mono); flex: 1;
}
.tpl-body .var { color: var(--brand-ink); background: var(--brand-wash); border-radius: 4px; padding: 0 .25rem; font-weight: 600; }
.tpl-actions { display: flex; gap: .5rem; align-items: center; }
.copy-ok { font-size: var(--step--1); color: var(--accent); font-weight: 650; opacity: 0; transition: opacity .2s; }
.copy-ok.show { opacity: 1; }

/* CTA band */
.cta-band {
  position: relative; overflow: hidden; border-radius: var(--r-xl);
  background: linear-gradient(125deg, var(--brand-700) 0%, var(--brand-600) 45%, var(--brand-500) 100%);
  color: #fff; padding: clamp(2.25rem, 5vw, 3.75rem); text-align: center;
}
.cta-band::before {
  content: ""; position: absolute; inset: -60% -20% auto; height: 420px;
  background: radial-gradient(50% 50% at 30% 40%, rgba(0,201,167,.4), transparent 70%);
}
.cta-band > * { position: relative; }
.cta-band h2 { color: #fff; max-width: 20ch; margin-inline: auto; }
.cta-band p { color: rgba(255,255,255,.82); max-width: 58ch; margin: 1rem auto 0; }
.cta-band .cluster { justify-content: center; margin-top: 2rem; }

/* Blog */
.post-card { display: flex; flex-direction: column; gap: .75rem; }
.post-meta { display: flex; flex-wrap: wrap; gap: .5rem 1rem; font-size: var(--step--1); color: var(--text-muted); }
.post-card h3 { font-size: var(--step-1); }

/* Testimonials */
.quote-card { display: flex; flex-direction: column; gap: 1.25rem; }
.quote-card blockquote { font-size: var(--step-1); line-height: 1.55; color: var(--text); letter-spacing: -.012em; }
.quote-author { display: flex; align-items: center; gap: .8rem; margin-top: auto; }
.quote-author .card-icon { margin: 0; width: 40px; height: 40px; }
.quote-author strong { display: block; font-size: var(--step-0); }
.quote-author span { font-size: var(--step--1); color: var(--text-muted); }

/* 7. Forms -------------------------------------------------------------- */
.form-card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--r-xl); padding: clamp(1.5rem, 3.5vw, 2.5rem); box-shadow: var(--shadow-md); }
.field { display: grid; gap: .4rem; margin-bottom: 1.1rem; }
.field label { font-size: var(--step--1); font-weight: 650; color: var(--text); }
.field label .req { color: var(--danger); }
.field .hint { font-size: .78rem; color: var(--text-muted); }
.input, .select, .textarea {
  width: 100%; padding: .8rem 1rem; border-radius: var(--r-sm);
  border: 1.5px solid var(--border-strong); background: var(--bg);
  color: var(--text); font-size: var(--step-0);
  transition: border-color .18s var(--ease), box-shadow .18s var(--ease), background-color .18s;
}
.input::placeholder, .textarea::placeholder { color: var(--text-muted); opacity: .8; }
.input:hover, .select:hover, .textarea:hover { border-color: var(--brand-300); }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--brand-500);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand-400) 22%, transparent);
}
.textarea { min-height: 130px; resize: vertical; }
.select { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236E7794' stroke-width='2' stroke-linecap='round'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 1rem center; padding-right: 2.6rem; }
.field.has-error .input, .field.has-error .select, .field.has-error .textarea { border-color: var(--danger); }
.field .error { font-size: .78rem; color: var(--danger); font-weight: 600; }
.field-row { display: grid; gap: 0 1rem; grid-template-columns: 1fr; }
@media (min-width: 640px) { .field-row { grid-template-columns: 1fr 1fr; } }
.checkline { display: flex; gap: .65rem; align-items: flex-start; font-size: var(--step--1); color: var(--text-soft); margin-bottom: 1.25rem; }
.checkline input { width: 18px; height: 18px; margin-top: .18rem; accent-color: var(--brand-600); flex: none; }
.hp { position: absolute !important; left: -9999px; opacity: 0; height: 0; width: 0; }

.alert { display: flex; gap: .75rem; padding: 1rem 1.15rem; border-radius: var(--r-md); font-size: var(--step-0); margin-bottom: 1.5rem; border: 1px solid transparent; }
.alert .icon { flex: none; margin-top: .15rem; }
.alert-success { background: var(--accent-wash); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.alert-error { background: var(--danger-wash); color: var(--danger); border-color: color-mix(in srgb, var(--danger) 30%, transparent); }
.alert-info { background: var(--brand-wash); color: var(--brand-ink); border-color: color-mix(in srgb, var(--brand-400) 30%, transparent); }

/* 8. Utilities ---------------------------------------------------------- */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.center { text-align: center; }
.mt-0 { margin-top: 0; } .mt-1 { margin-top: .5rem; } .mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; } .mt-4 { margin-top: 2rem; } .mt-6 { margin-top: 3rem; }
.mb-0 { margin-bottom: 0; } .mb-2 { margin-bottom: 1rem; } .mb-3 { margin-bottom: 1.5rem; } .mb-4 { margin-bottom: 2rem; }
.hide { display: none !important; }
.prose { max-width: 72ch; }
.prose h2 { font-size: var(--step-2); margin: 2.25rem 0 .85rem; }
.prose h3 { font-size: var(--step-1); margin: 1.75rem 0 .6rem; }
.prose p, .prose li { color: var(--text-soft); }
.prose p + p { margin-top: 1rem; }
.prose ul { list-style: disc; padding-left: 1.35rem; display: grid; gap: .5rem; margin: 1rem 0; }
.prose strong { color: var(--text); }
.breadcrumb { display: flex; flex-wrap: wrap; gap: .4rem; font-size: var(--step--1); color: var(--text-muted); margin-bottom: 1.25rem; }
.breadcrumb a { color: var(--text-muted); text-decoration: none; }
.breadcrumb a:hover { color: var(--brand-ink); }

.page-head { padding-block: clamp(2.5rem, 5vw, 4rem) clamp(1.5rem, 3vw, 2.5rem); background: var(--bg-soft); border-bottom: 1px solid var(--border); }
.page-head h1 { font-size: var(--step-4); margin: .85rem 0 1rem; }
.page-head .lead { max-width: 62ch; }

/* 9. Motion ------------------------------------------------------------- */
@keyframes floaty { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-9px); } }
@keyframes growBar { from { height: 0 !important; opacity: 0; } }
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .65s var(--ease-out), transform .65s var(--ease-out); }
.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; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}

/* Print ----------------------------------------------------------------- */
@media print {
  .site-header, .site-footer, .cta-band, .drawer, .float-card { display: none !important; }
  body { background: #fff; color: #000; }
  .card, .plan { break-inside: avoid; border: 1px solid #ccc; box-shadow: none; }
}