/* ───────────────────────────────────────────────────────────────
   Blaze Counter — site

   The palette is the app's own: ember #C4471A is its default accent,
   ink #141A21 on #FFFFFF is its light theme, #6FA0FF is the scan
   guide. The page is light, warm off-white, matching the app's own
   light theme; only the camera viewfinder stays dark.

   🔴 ENGLISH IS THE DEFAULT. The markup is English and Tamil lives in
   `data-ta`, so the page is correct with JavaScript switched off.
   Anything carrying `data-ta` is set in Noto Sans Tamil once the
   body gains `.lang-ta`.
   ─────────────────────────────────────────────────────────────── */

:root {
  --ember:      #E0621F;
  --ember-deep: #C4471A;
  --ember-lift: #C4471A;
  --guide:      #6FA0FF;
  --save:       #2FB596;

  --bg:      #FBFAF8;
  --bg-alt:  #F3F1ED;
  --card:    #FFFFFF;
  --line:    rgba(20,26,33,.09);
  --line-2:  rgba(20,26,33,.16);

  --ink:     #141A21;
  --ink-2:   #3E4854;
  --ink-3:   #5F6B79;

  --paper:      #FFFFFF;
  --paper-ink:  #141A21;
  --paper-mut:  #697586;
  --paper-line: #E3E7EC;

  --wrap: 1180px;
  --r:    16px;
  --r-lg: 24px;

  --sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --disp: 'Montserrat', 'Inter', -apple-system, 'Segoe UI', sans-serif;
  --tam:  'Noto Sans Tamil', 'Nirmala UI', 'Latha', sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; scroll-padding-top: 80px; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font: 400 17px/1.6 var(--sans);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

svg { max-width: 100%; }
a { color: inherit; }

.wrap { width: 100%; max-width: var(--wrap); margin-inline: auto; padding-inline: 24px; }
.wrap.narrow { max-width: 720px; }
.center { text-align: center; }

:focus-visible { outline: 2px solid var(--ember-lift); outline-offset: 3px; border-radius: 8px; }

/* ─────────────────  language  ───────────────── */

body.lang-ta [data-ta] { font-family: var(--tam); }
body.lang-ta h1 { font: 600 clamp(26px, 2.8vw, 36px)/1.36 var(--tam); letter-spacing: -.005em; }
body.lang-ta .h2 { font: 600 clamp(22px, 2.2vw, 28px)/1.45 var(--tam); letter-spacing: -.005em; }
body.lang-ta .steps h3,
body.lang-ta .card h3 { font-weight: 600; line-height: 1.4; }

.lang {
  display: inline-flex; gap: 2px; margin-left: auto; padding: 3px;
  border: 1px solid var(--line-2); border-radius: 100px; background: #fff;
}
.lang button {
  padding: 7px 15px; border: 0; border-radius: 100px; cursor: pointer;
  background: transparent; color: var(--ink-3);
  font: 500 14px/1 var(--sans);
  transition: background .18s, color .18s;
}
.lang button:first-child { font-family: var(--tam); }
.lang button:hover { color: var(--ink); }
.lang button[aria-pressed="true"] { background: rgba(20,26,33,.08); color: var(--ink); font-weight: 600; }

/* ─────────────────  nav  ───────────────── */

.nav {
  position: sticky; top: 0; z-index: 50;
  background: rgba(251,250,248,.85);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid var(--line);
}
.nav-in { display: flex; align-items: center; gap: 16px; height: 70px; }

.brand { display: inline-flex; align-items: center; gap: 10px; text-decoration: none; }
.brand-icon { width: 34px; height: 34px; flex: none; border-radius: 9px; box-shadow: 0 4px 12px -5px rgba(196,71,26,.55); }
.brand-txt { display: flex; flex-direction: column; gap: 3px; }
.brand-txt .brand-name { font-size: 19px; }
.brand-txt .brand-sub { margin: 0; font: 600 9.5px/1 var(--sans); letter-spacing: .16em; text-transform: uppercase; color: var(--ink-3); }
.foot-brand .brand-icon { width: 28px; height: 28px; border-radius: 8px; }
.brand-mark { width: 26px; height: 26px; flex: none; filter: drop-shadow(0 2px 10px rgba(224,98,31,.45)); }
.brand-name { font: 700 18px/1 var(--sans); letter-spacing: -.02em; }
.brand-sub { color: var(--ink-3); font-weight: 500; margin-left: 5px; }

/* ─────────────────  buttons  ───────────────── */

.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 14px 26px; border-radius: 12px; text-decoration: none;
  font: 600 15px/1.2 var(--sans); text-align: center;
  transition: transform .16s ease, box-shadow .22s ease, background .18s, border-color .18s;
}
.btn-ico { width: 18px; height: 18px; margin-right: 9px; flex: none; }
.hero-acts, .cta-acts { display: flex; flex-wrap: wrap; gap: 12px; }
.cta-acts { justify-content: center; }
.avail { margin: 16px 0 0; font-size: 14.5px; color: var(--ink-3); }
.cta-note { margin: 16px 0 0; font-size: 15px; color: var(--ink-3); }
.btn-sm { padding: 10px 18px; font-size: 14px; }
.btn-lg { padding: 15px 30px; font-size: 16px; }
.btn-primary {
  background: linear-gradient(180deg, var(--ember) 0%, var(--ember-deep) 100%);
  color: #fff;
  box-shadow: 0 1px 0 rgba(255,255,255,.18) inset, 0 10px 26px -10px rgba(224,98,31,.7);
}
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 1px 0 rgba(255,255,255,.2) inset, 0 16px 34px -12px rgba(224,98,31,.85); }
.btn-ghost { border: 1px solid var(--line-2); color: var(--ink); background: #fff; }
.btn-ghost:hover { border-color: rgba(20,26,33,.32); background: #fff; }

/* ─────────────────  hero  ───────────────── */

.hero { position: relative; padding: 48px 0 52px; overflow: hidden; }
.hero-glow {
  position: absolute; inset: -30% -10% auto -10%; height: 760px; pointer-events: none;
  background:
    radial-gradient(52% 46% at 18% 28%, rgba(224,98,31,.16), transparent 68%),
    radial-gradient(40% 40% at 78% 8%,  rgba(111,160,255,.13), transparent 70%);
  filter: blur(6px);
}
.hero-in {
  position: relative;
  display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: 9px; margin: 0 0 16px;
  padding: 7px 15px 7px 12px; border: 1px solid var(--line-2); border-radius: 100px;
  background: #fff;
  font-size: 14px; font-weight: 500; color: var(--ink-2);
}
.eyebrow .dot {
  width: 7px; height: 7px; border-radius: 50%; background: var(--ember-lift);
  box-shadow: 0 0 0 4px rgba(224,98,31,.18);
}

h1 {
  margin: 0 0 16px;
  font: 700 clamp(32px, 3.6vw, 46px)/1.15 var(--disp);
  letter-spacing: -.025em;
}
h1 em { font-style: normal; color: var(--ember-lift); }

.hero-callout {
  display: flex; align-items: center; gap: 12px; margin: -8px 0 24px; padding: 11px 16px 11px 11px;
  max-width: 520px; border-radius: 14px; font-size: 15.5px; line-height: 1.45; color: var(--ink);
  background: linear-gradient(90deg, rgba(224,98,31,.13), rgba(224,98,31,.04));
  border: 1px solid rgba(224,98,31,.32);
}
.hero-callout b { color: var(--ember-deep); font-weight: 700; }
.hero-callout-ico {
  display: grid; place-items: center; flex: none; width: 36px; height: 36px; border-radius: 10px;
  background: var(--ember-deep); color: #fff;
}
.hero-callout-ico svg { width: 19px; height: 19px; }
.lede { margin: 0 0 24px; font-size: 18px; color: var(--ink-2); }

/* ── the phone ── */

.hero-demo { position: relative; display: flex; justify-content: flex-start; padding: 10px 0 10px 6px; }

.phone {
  position: relative; width: 300px; flex: none;
  border-radius: 40px; padding: 11px;
  background: linear-gradient(160deg, #2A3039, #101418 55%, #23282F);
  box-shadow:
    0 0 0 1px rgba(20,26,33,.12),
    0 44px 90px -30px rgba(20,26,33,.45),
    0 8px 30px -12px rgba(224,98,31,.28);
}
.phone-screen { border-radius: 30px; overflow: hidden; background: var(--paper); color: var(--paper-ink); }

.vf {
  position: relative; height: 228px; overflow: hidden;
  background: radial-gradient(80% 70% at 50% 40%, #3A3F47, #14171B 78%);
  display: grid; place-items: center;
}
.vf-box {
  width: 190px; height: 120px; border-radius: 6px;
  background: linear-gradient(150deg, #B8253B 0%, #8E1830 42%, #C7521A 100%);
  box-shadow: 0 12px 26px -10px rgba(0,0,0,.8), 0 0 0 1px rgba(255,255,255,.1) inset;
  display: grid; place-items: center; transform: rotate(-3.2deg);
}
.vf-label {
  display: grid; gap: 3px; text-align: center; padding: 8px 10px; width: 146px;
  background: rgba(255,248,235,.94); border-radius: 3px;
}
.vf-l1 { font: 700 13px/1 var(--sans); letter-spacing: .06em; color: #17202A; }
.vf-l2 { font: 600 8.5px/1.2 var(--sans); letter-spacing: .09em; color: #2C3742; }
.vf-l3 { font: 500 7px/1 var(--sans); letter-spacing: .16em; color: #7A5A3A; }

.vf-guide {
  position: absolute; left: 24px; right: 24px; top: 50px; height: 128px;
  border-radius: 10px; overflow: hidden;
  box-shadow: 0 0 0 1.5px rgba(111,160,255,.55), 0 0 0 3000px rgba(8,10,13,.42);
}
.vf-guide .c { position: absolute; width: 20px; height: 20px; border: 2.5px solid var(--guide); border-radius: 3px; }
.vf-guide .tl { top: -1px; left: -1px; border-right: 0; border-bottom: 0; }
.vf-guide .tr { top: -1px; right: -1px; border-left: 0; border-bottom: 0; }
.vf-guide .bl { bottom: -1px; left: -1px; border-right: 0; border-top: 0; }
.vf-guide .br { bottom: -1px; right: -1px; border-left: 0; border-top: 0; }
.vf-sweep {
  position: absolute; left: 0; right: 0; height: 46px;
  background: linear-gradient(180deg, transparent, rgba(111,160,255,.34), transparent);
  animation: sweep 2.9s cubic-bezier(.5,0,.5,1) infinite;
}
@keyframes sweep { 0%,8% { top: -46px; } 62%,100% { top: 128px; } }

.sheet { padding: 12px 13px 16px; }
.sheet-grip { width: 38px; height: 4px; border-radius: 4px; background: var(--paper-line); margin: 0 auto 12px; }

.pick {
  display: flex; align-items: center; gap: 9px;
  padding: 9px 9px 9px 8px; margin-bottom: 7px;
  border: 1px solid var(--paper-line); border-radius: 11px;
}
.pick:last-child { margin-bottom: 0; }
.pick-top {
  border-color: rgba(224,98,31,.5); background: #FFF6F1;
  box-shadow: 0 6px 18px -12px rgba(196,71,26,.7);
  animation: pop 2.9s ease-in-out infinite;
}
@keyframes pop { 0%,55%,100% { transform: none; } 68% { transform: translateX(2px) scale(1.012); } }
.pick-code {
  flex: none; padding: 4px 6px; border-radius: 6px; background: #F1F3F5;
  font: 600 10.5px/1 var(--sans); color: var(--paper-mut); letter-spacing: .02em;
}
.pick-top .pick-code { background: rgba(196,71,26,.12); color: var(--ember-deep); }
.pick-body { min-width: 0; flex: 1; }
.pick-name {
  margin: 0 0 3px; font: 600 12px/1.25 var(--sans); color: var(--paper-ink);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
}
.pick-meta { margin: 0; display: flex; align-items: center; gap: 6px; font-size: 11px; color: var(--paper-mut); }
.pick-meta s { color: #A0AAB6; }
.pick-meta b { color: var(--paper-ink); font-size: 12px; }
.pick-add {
  display: grid; place-items: center; flex: none; width: 28px; height: 28px; border-radius: 9px;
  font: 600 17px/1 var(--sans); color: var(--ember-deep);
  border: 1px solid rgba(196,71,26,.3); background: rgba(196,71,26,.06);
}
.pick-top .pick-add { background: var(--ember-deep); color: #fff; border-color: transparent; }

.chip { padding: 2.5px 6px; border-radius: 100px; font: 600 10px/1 var(--sans); }
.chip-off { background: #E6F4F0; color: #0E7C66; }

.cart-card {
  position: absolute; right: -8px; bottom: -30px; width: 258px; z-index: 2;
  padding: 14px 16px; border-radius: 16px;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid var(--line-2);
  box-shadow: 0 30px 60px -24px rgba(20,26,33,.3);
}
.cart-line {
  display: grid; grid-template-columns: 20px 1fr auto; gap: 9px; align-items: center;
  padding: 7px 0; font-size: 12px;
}
.cart-line + .cart-line { border-top: 1px solid var(--line); }
.cart-line.is-new {
  margin-inline: -8px; padding-inline: 8px; border-radius: 8px;
  background: rgba(224,98,31,.13); box-shadow: inset 2px 0 0 var(--ember);
  animation: land 2.9s ease-out infinite;
}
@keyframes land {
  0%, 60% { background: rgba(224,98,31,0); box-shadow: inset 2px 0 0 rgba(224,98,31,0); }
  70%     { background: rgba(224,98,31,.26); box-shadow: inset 2px 0 0 var(--ember-lift); }
  100%    { background: rgba(224,98,31,.1); box-shadow: inset 2px 0 0 var(--ember); }
}
.qty {
  display: grid; place-items: center; width: 20px; height: 20px; border-radius: 6px;
  background: rgba(224,98,31,.14); color: var(--ember-deep); font: 600 11px/1 var(--sans);
}
.cart-name { color: var(--ink-2); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.cart-amt { font-weight: 600; font-variant-numeric: tabular-nums; }
.cart-total {
  display: flex; justify-content: space-between; align-items: baseline;
  margin-top: 10px; padding-top: 11px; border-top: 1px solid var(--line-2);
  font-size: 12.5px; color: var(--ink-3);
}
.cart-total b { font-size: 20px; color: var(--ink); font-variant-numeric: tabular-nums; }

/* ─────────────────  sections  ───────────────── */

.sec { padding: 60px 0; }
.sec-alt { background: var(--bg-alt); border-block: 1px solid var(--line); }

.h2 { margin: 0 0 18px; font: 700 clamp(24px, 2.5vw, 32px)/1.25 var(--disp); letter-spacing: -.02em; }

/* three steps */
.steps {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
  margin: 0; padding: 0; list-style: none;
}
/* number / icon on the left, heading and line beside it — keeps the cards short */
.steps li, .card {
  display: grid; grid-template-columns: auto 1fr; column-gap: 14px; align-content: start;
  padding: 18px 20px; border: 1px solid var(--line); border-radius: var(--r);
  background: var(--card);
}
.steps li > :first-child, .card > :first-child { grid-row: span 2; }
.step-n {
  display: grid; place-items: center; width: 32px; height: 32px;
  border-radius: 10px; font: 600 15px/1 var(--sans); color: var(--ember-lift);
  background: rgba(224,98,31,.14); border: 1px solid rgba(224,98,31,.28);
}
.steps h3 { margin: 4px 0 4px; font: 600 16.5px/1.3 var(--sans); letter-spacing: -.01em; }
.steps p { margin: 0; font-size: 15px; line-height: 1.5; color: var(--ink-3); }

.oneline {
  margin: 16px 0 0; padding: 12px 20px; text-align: center;
  border: 1px solid rgba(224,98,31,.3); border-radius: var(--r);
  background: linear-gradient(180deg, rgba(224,98,31,.1), rgba(224,98,31,.02));
  font-size: 15.5px; color: var(--ink);
}

/* three reasons */
.reasons-h { margin-bottom: 24px; }
.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.card {
  box-shadow: 0 1px 2px rgba(20,26,33,.04), 0 10px 26px -20px rgba(20,26,33,.18);
  transition: border-color .22s, transform .22s;
}
.card:hover { border-color: rgba(224,98,31,.35); transform: translateY(-2px); }
.card-ico {
  display: grid; place-items: center; width: 38px; height: 38px; margin-bottom: 14px;
  border-radius: 11px; color: var(--ember-lift);
  background: rgba(224,98,31,.12); border: 1px solid rgba(224,98,31,.26);
}
.card .card-ico { margin-bottom: 0; }
.card-ico svg { width: 20px; height: 20px; }
.card h3 { margin: 2px 0 4px; font: 600 16.5px/1.3 var(--sans); letter-spacing: -.01em; }
.card p { margin: 0; font-size: 15px; line-height: 1.5; color: var(--ink-3); }

/* ─────────────────  how it connects  ───────────────── */

.dia {
  position: relative; margin-top: 26px; padding: 64px 28px 30px;
  display: grid; grid-template-columns: 1fr 70px auto 70px 1fr; align-items: center;
  border: 1px solid var(--line); border-radius: var(--r-lg);
  background:
    radial-gradient(40% 70% at 50% 0%, rgba(224,98,31,.10), transparent 70%),
    var(--card);
  box-shadow: 0 1px 2px rgba(20,26,33,.04), 0 12px 32px -22px rgba(20,26,33,.2);
}
.dia-pill {
  position: absolute; top: 18px; left: 50%; transform: translateX(-50%);
  display: inline-flex; align-items: center; gap: 8px; margin: 0; padding: 7px 14px 7px 9px;
  white-space: nowrap; border-radius: 100px; font: 600 13.5px/1.2 var(--sans); color: #0E7C66;
  background: #E6F4F0; border: 1px solid rgba(14,124,102,.25);
}
body.lang-ta .dia-cap { letter-spacing: 0; text-transform: none; font-size: 12.5px; }
.dia-pill-ico { display: grid; place-items: center; width: 20px; height: 20px; }
.dia-pill-ico svg { width: 17px; height: 17px; }

.dia-side { display: grid; gap: 9px; }
.dia-cap {
  margin: 0 0 2px; font: 600 11px/1 var(--sans); letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-3);
}
.dia-row, .dia-card {
  display: flex; align-items: center; gap: 11px; padding: 10px 14px;
  border: 1px solid var(--line); border-radius: 12px; background: var(--bg);
  font-size: 14.5px;
}
.dia-row b, .dia-card b { font-weight: 600; color: var(--ink); }
.dia-card { padding: 12px 14px; }
.dia-card > div { display: flex; flex-direction: column; min-width: 0; }
.dia-card > div span { font-size: 13px; color: var(--ink-3); }
.dia-ico {
  display: grid; place-items: center; flex: none; width: 30px; height: 30px; border-radius: 9px;
  color: var(--ember-deep); background: rgba(224,98,31,.1);
}
.dia-ico svg { width: 17px; height: 17px; }
.dia-live {
  margin-left: auto; width: 8px; height: 8px; border-radius: 50%;
  background: var(--save); box-shadow: 0 0 0 4px rgba(47,181,150,.16);
}
.dia-row-print { border-color: rgba(224,98,31,.35); background: #FFF6F1; }
.dia-tag {
  margin-left: auto; padding: 4px 9px; border-radius: 100px; white-space: nowrap;
  font: 700 11.5px/1 var(--sans); color: #fff; background: var(--ember-deep);
}
.dia-tag-soft { color: var(--ink-3); background: rgba(20,26,33,.06); font-weight: 600; }

.dia-hub { display: grid; justify-items: center; text-align: center; gap: 3px; padding: 0 6px; }
.dia-hub img {
  width: 72px; height: 72px; margin-bottom: 8px; border-radius: 18px;
  box-shadow: 0 0 0 8px rgba(224,98,31,.09), 0 0 0 18px rgba(224,98,31,.05), 0 14px 30px -12px rgba(196,71,26,.6);
}
.dia-hub b { font: 700 16px/1.2 var(--disp); }
.dia-hub span { font-size: 13px; color: var(--ink-3); max-width: 150px; }

/* the link: a dashed line with a dot running along it */
.dia-link { position: relative; height: 2px; background: repeating-linear-gradient(90deg, rgba(196,71,26,.45) 0 6px, transparent 6px 11px); }
.dia-link span {
  position: absolute; top: -3px; left: 0; width: 8px; height: 8px; border-radius: 50%;
  background: var(--ember); box-shadow: 0 0 10px rgba(224,98,31,.7);
  animation: flow 2.4s linear infinite;
}
.dia-link-r span { animation-delay: 1.2s; }
@keyframes flow { from { left: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { left: calc(100% - 8px); opacity: 0; } }
@keyframes flow-v { from { top: 0; opacity: 0; } 15% { opacity: 1; } 85% { opacity: 1; } to { top: calc(100% - 8px); opacity: 0; } }

.dev-note { margin: 20px 0 0; text-align: center; font-size: 16px; color: var(--ink-2); }

/* ─────────────────  contact  ───────────────── */

.sec-cta { position: relative; overflow: hidden; border-top: 1px solid var(--line); }
.sec-cta::before {
  content: ""; position: absolute; inset: auto -20% -60% -20%; height: 560px; pointer-events: none;
  background: radial-gradient(46% 60% at 50% 100%, rgba(224,98,31,.14), transparent 70%);
}
.sec-cta .wrap { position: relative; }
.cta-mark { width: 56px; height: 56px; margin-bottom: 14px; border-radius: 14px; box-shadow: 0 10px 26px -10px rgba(196,71,26,.6); }
.sec-cta .h2 { margin-bottom: 22px; }

/* signup form — posts to a Google Sheet, never the Blaze server */
.sec-cta .su-h { margin-bottom: 10px; }
.su-lede { margin: 0 0 28px; color: var(--ink-2); }
.su-card {
  max-width: 600px; margin: 0 auto; padding: 30px 32px 26px; text-align: left;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r-lg);
  box-shadow: 0 24px 60px -34px rgba(20,26,33,.35);
}
.su-form { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 18px 16px; }
.su-f { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.su-f label { font-size: 14px; font-weight: 600; }
.su-f input {
  width: 100%; height: 50px; padding: 0 14px; min-width: 0;
  border: 1px solid var(--line-2); border-radius: 12px; background: #fff;
  font: 400 16px/1.2 var(--sans); color: var(--ink); outline: none;
  transition: border-color .18s, box-shadow .18s;
}
.su-f input::placeholder { color: #8A94A1; }
.su-f input:focus { border-color: var(--ember); box-shadow: 0 0 0 4px rgba(224,98,31,.14); }
.su-f input.is-bad { border-color: #D92D20; }
.su-tel { display: flex; gap: 8px; }
.su-tel > span {
  display: flex; align-items: center; padding: 0 12px; flex: none;
  border: 1px solid var(--line-2); border-radius: 12px; background: var(--bg-alt); color: var(--ink-2);
}
.su-err { font-size: 13.5px; line-height: 1.4; color: #B42318; }
.su-err:empty { display: none; }
.su-hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.su-send { grid-column: 1 / -1; margin-top: 6px; width: 100%; height: 54px; border: 0; cursor: pointer; }
.su-send:disabled { opacity: .6; cursor: default; transform: none; }
.su-fail { grid-column: 1 / -1; margin: -4px 0 0; font-size: 14px; color: #B42318; text-align: center; }
.su-note { grid-column: 1 / -1; margin: -4px 0 0; font-size: 13.5px; color: var(--ink-3); text-align: center; }
.su-note a { color: var(--ember-deep); }
.su-done { display: flex; flex-direction: column; align-items: center; text-align: center; padding: 26px 8px 22px; }
.su-form[hidden], .su-done[hidden] { display: none; }
.su-tick {
  display: grid; place-items: center; width: 64px; height: 64px; margin-bottom: 18px;
  border-radius: 50%; background: rgba(47,181,150,.13); color: #1F8A70;
}
.su-tick svg { width: 30px; height: 30px; }
.su-thanks { margin: 0 0 8px; font: 700 24px/1.3 var(--disp); letter-spacing: -.015em; }
.su-line { margin: 0; color: var(--ink-2); }
.su-line b { color: var(--ink); }
.su-or {
  display: flex; align-items: center; gap: 14px; max-width: 600px; margin: 34px auto 18px;
  font-size: 14.5px; color: var(--ink-3);
}
.su-or::before, .su-or::after { content: ""; flex: 1; height: 1px; background: rgba(20,26,33,.12); }
@media (max-width: 600px) {
  .su-card { padding: 22px 18px 20px; border-radius: 20px; }
  .su-form { grid-template-columns: minmax(0, 1fr); gap: 16px; }
}

/* ─────────────────  footer  ───────────────── */

.foot { border-top: 1px solid var(--line); background: var(--bg-alt); }

.sibling {
  display: flex; align-items: center; gap: 14px;
  margin: 24px 0 0; padding: 14px 18px;
  border: 1px solid var(--line-2); border-radius: var(--r);
  background: var(--card); text-decoration: none;
  transition: border-color .2s, background .2s;
}
.sibling:hover { border-color: rgba(224,98,31,.4); background: rgba(224,98,31,.06); }
.sibling-icon { flex: none; width: 40px; height: 40px; border-radius: 11px; box-shadow: 0 4px 12px -6px rgba(20,26,33,.35); }
.sibling-txt { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.sibling-txt b { font: 700 16px/1.3 var(--sans); letter-spacing: -.01em; }
.sibling-txt span { font-size: 14.5px; color: var(--ink-3); }
.sibling-go { margin-left: auto; color: var(--ink-3); font-size: 18px; }
.foot-in { display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap; padding-block: 20px; }
.foot-brand { display: flex; align-items: center; gap: 10px; }
.foot-brand .brand-mark { width: 22px; height: 22px; }
.foot-fine { margin: 0; font-size: 13.5px; color: var(--ink-3); }

/* ─────────────────  reveal  ───────────────── */

.rise { opacity: 0; transform: translateY(18px); }
.rise.in {
  opacity: 1; transform: none;
  transition: opacity .6s ease var(--d, 0ms), transform .6s cubic-bezier(.22,.7,.3,1) var(--d, 0ms);
}
@media (prefers-reduced-motion: reduce) {
  .rise { opacity: 1; transform: none; }
  .vf-sweep, .pick-top, .cart-line.is-new, .dia-link span { animation: none; }
}

/* ─────────────────  responsive  ───────────────── */

@media (max-width: 1080px) {
  .cart-card { position: static; width: 100%; max-width: 300px; margin-top: 20px; }
  .hero-demo { flex-direction: column; align-items: center; }
}

@media (max-width: 900px) {
  .hero-in { grid-template-columns: 1fr; gap: 44px; }
  .steps, .grid { grid-template-columns: 1fr; gap: 16px; }
  .dia { grid-template-columns: 1fr; padding: 64px 18px 22px; }
  .dia-link { width: 2px; height: 34px; justify-self: center; background: repeating-linear-gradient(180deg, rgba(196,71,26,.45) 0 6px, transparent 6px 11px); }
  .dia-link span { left: -3px; animation-name: flow-v; }
  .dia-hub { padding: 4px 0; }
  .sec { padding: 44px 0; }
  .hero { padding: 28px 0 44px; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .wrap { padding-inline: 18px; }
  .nav-in { height: auto; padding-block: 12px; flex-wrap: wrap; row-gap: 10px; }
  .lang { order: 3; margin-left: 0; }
  .nav .btn { order: 2; margin-left: auto; }
  .btn-lg { width: 100%; }
  .hero-acts .btn, .cta-acts .btn { width: 100%; }
  .steps li, .card { padding: 16px; }
  .dia { padding-top: 18px; }
  .dia-pill { position: static; transform: none; white-space: normal; justify-content: center; text-align: center; margin-bottom: 16px; }
  .foot-in { flex-direction: column; align-items: flex-start; }
}