/* ============================================================
   AURA — AI-платформа для команд
   Accent: pink #ff2d78 · Dark-first · CSS aurora hero
   ============================================================ */

/* === RESET === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; color: inherit; }
input { font: inherit; }
ul, ol { list-style: none; }

/* === TOKENS === */
:root {
  --accent: #ff2d78;
  --accent-2: #ff7eb0;
  --accent-rgb: 255, 45, 120;
  --accent-alt: #7c3aed;

  /* Dark (default) */
  --bg: #0b0710;
  --bg-2: #120a18;
  --surface: rgba(255, 255, 255, 0.04);
  --surface-2: rgba(255, 255, 255, 0.06);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.14);
  --text: #f4f1f8;
  --text-muted: rgba(244, 241, 248, 0.62);
  /* 0.48 — минимум для WCAG AA 4.5:1 на --bg и --bg-2 */
  --text-faint: rgba(244, 241, 248, 0.48);
  --on-accent: #12040b;

  --font-display: 'Inter', system-ui, sans-serif;
  --font-body: 'Manrope', system-ui, sans-serif;

  --s1: 8px; --s2: 16px; --s3: 24px; --s4: 32px;
  --s5: 48px; --s6: 64px; --s7: 96px; --s8: 128px;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  --maxw: 1180px;
  --shadow-glow: 0 20px 60px -20px rgba(var(--accent-rgb), 0.45);
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

[data-theme="light"] {
  --bg: #f7f4fb;
  --bg-2: #efe9f6;
  --surface: rgba(20, 8, 30, 0.035);
  --surface-2: rgba(20, 8, 30, 0.05);
  --border: rgba(20, 8, 30, 0.10);
  --border-strong: rgba(20, 8, 30, 0.18);
  --text: #180d24;
  --text-muted: rgba(24, 13, 36, 0.66);
  /* 0.59 — минимум для WCAG AA 4.5:1 на светлых --bg и --bg-2 */
  --text-faint: rgba(24, 13, 36, 0.59);
  --on-accent: #ffffff;
  --shadow-glow: 0 20px 60px -24px rgba(var(--accent-rgb), 0.35);
}

/* === BASE === */
html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

main { flex: 1; }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 var(--s3);
}

@media (min-width: 768px) {
  .container { padding: 0 var(--s4); }
}

.visually-hidden {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}

.skip-link {
  position: absolute; left: 50%; top: -60px; transform: translateX(-50%);
  z-index: 200; background: var(--accent); color: var(--on-accent);
  padding: var(--s1) var(--s3); border-radius: 0 0 var(--radius-sm) var(--radius-sm);
  font-weight: 700; transition: top 0.2s var(--ease);
}
.skip-link:focus { top: 0; }

:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
  border-radius: 4px;
}

/* === SHARED ELEMENTS === */
.gradient-text {
  background: linear-gradient(100deg, var(--accent), var(--accent-2) 60%, var(--accent-alt));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.eyebrow {
  display: inline-flex; align-items: center; gap: var(--s1);
  font-family: var(--font-display);
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.16em; text-transform: uppercase;
  color: var(--accent);
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--surface);
  backdrop-filter: blur(12px);
}
.eyebrow__dot {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 10px var(--accent);
}

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--s1);
  font-family: var(--font-display);
  font-weight: 700; font-size: 0.98rem;
  padding: 14px 26px;
  border-radius: var(--radius-sm);
  border: 1px solid transparent;
  transition: transform 0.22s var(--ease), box-shadow 0.22s var(--ease),
              background 0.22s var(--ease), border-color 0.22s var(--ease), filter 0.22s var(--ease);
  white-space: nowrap;
}
.btn--sm { padding: 10px 18px; font-size: 0.9rem; }
.btn--block { width: 100%; }

.btn--primary {
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  color: var(--on-accent);
  box-shadow: 0 8px 24px -10px rgba(var(--accent-rgb), 0.6);
}
.btn--primary:hover { transform: translateY(-2px); filter: brightness(1.06); box-shadow: var(--shadow-glow); }

.btn--ghost {
  background: var(--surface);
  color: var(--text);
  border-color: var(--border-strong);
  backdrop-filter: blur(12px);
}
.btn--ghost:hover { transform: translateY(-2px); border-color: var(--accent); }

/* === HEADER === */
.header {
  position: sticky; top: 0; z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background 0.3s var(--ease), border-color 0.3s var(--ease), backdrop-filter 0.3s var(--ease);
}
.header.is-scrolled {
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--border);
}
.header__inner {
  display: flex; align-items: center; justify-content: space-between;
  gap: var(--s3); height: 72px;
}

.logo { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-weight: 800; font-size: 1.25rem; }
.logo__mark {
  width: 30px; height: 30px; flex: 0 0 auto;
  background: url("../../assets/icons/favicon.svg") center / contain no-repeat;
  border-radius: 9px;
  box-shadow: 0 0 18px -4px rgba(var(--accent-rgb), 0.55);
}

.nav { display: none; gap: var(--s4); }
.nav__link { color: var(--text-muted); font-weight: 600; font-size: 0.95rem; transition: color 0.2s var(--ease); }
.nav__link:hover { color: var(--text); }

.header__actions { display: flex; align-items: center; gap: var(--s2); }
.header__cta { display: none; }

.theme-toggle {
  width: 40px; height: 40px; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--border-strong);
  background: var(--surface);
  color: var(--text);
  transition: border-color 0.2s var(--ease), color 0.2s var(--ease), transform 0.2s var(--ease);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); transform: rotate(-12deg); }
.theme-toggle__icon--sun { display: none; }
[data-theme="light"] .theme-toggle__icon--moon { display: none; }
[data-theme="light"] .theme-toggle__icon--sun { display: block; }

@media (min-width: 900px) {
  .nav { display: flex; }
  .header__cta { display: inline-flex; }
}

/* === AURORA BACKGROUND === */
.aurora {
  position: absolute; inset: 0; overflow: hidden; z-index: 0; pointer-events: none;
  transform: translate3d(calc(var(--par-x, 0) * 1px), calc(var(--par-y, 0) * 1px), 0);
}
.aurora__layer {
  position: absolute; border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  will-change: transform;
}
.aurora__layer--1 {
  width: 55vw; height: 55vw; max-width: 720px; max-height: 720px;
  top: -12%; left: -6%;
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.9), transparent 68%);
  animation: drift-1 20s ease-in-out infinite alternate;
}
.aurora__layer--2 {
  width: 48vw; height: 48vw; max-width: 640px; max-height: 640px;
  top: -4%; right: -8%;
  background: radial-gradient(circle, rgba(124, 58, 237, 0.75), transparent 68%);
  animation: drift-2 24s ease-in-out infinite alternate;
}
.aurora__layer--3 {
  width: 50vw; height: 50vw; max-width: 680px; max-height: 680px;
  bottom: -22%; left: 18%;
  background: radial-gradient(circle, rgba(255, 126, 176, 0.6), transparent 66%);
  animation: drift-3 18s ease-in-out infinite alternate;
}
.aurora__layer--4 {
  width: 34vw; height: 34vw; max-width: 460px; max-height: 460px;
  top: 30%; left: 40%;
  background: radial-gradient(circle, rgba(90, 200, 255, 0.28), transparent 70%);
  animation: drift-1 26s ease-in-out infinite alternate-reverse;
}
[data-theme="light"] .aurora__layer { opacity: 0.5; filter: blur(80px); }

/* Cursor-following light — the signature interactive touch */
.aurora__cursor {
  position: absolute;
  width: 42vw; height: 42vw; max-width: 560px; max-height: 560px;
  left: var(--cur-x, 50%); top: var(--cur-y, 40%);
  transform: translate(-50%, -50%);
  background: radial-gradient(circle, rgba(var(--accent-rgb), 0.85), rgba(255, 126, 176, 0.4) 35%, transparent 68%);
  filter: blur(50px);
  opacity: 0;
  transition: opacity 0.6s var(--ease);
  will-change: left, top, opacity;
  mix-blend-mode: screen;
}
.hero.is-pointer-active .aurora__cursor { opacity: 1; }
[data-theme="light"] .aurora__cursor { mix-blend-mode: normal; opacity: 0; }
[data-theme="light"] .hero.is-pointer-active .aurora__cursor { opacity: 0.7; }

@keyframes drift-1 { from { transform: translate(0,0) scale(1); } to { transform: translate(8%, 10%) scale(1.15); } }
@keyframes drift-2 { from { transform: translate(0,0) scale(1); } to { transform: translate(-10%, 6%) scale(1.1); } }
@keyframes drift-3 { from { transform: translate(0,0) scale(1.05); } to { transform: translate(6%, -8%) scale(0.95); } }

/* === HERO === */
/* pull the hero up UNDER the (transparent-at-top) sticky header so the aurora —
   and the cursor glow — extend seamlessly behind it, no hard cut at the header */
main { margin-top: -72px; }

.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100svh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  text-align: center;
  padding: calc(72px + var(--s5)) 0 var(--s6);
  isolation: isolate;
}
.hero__grid {
  position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background-image: radial-gradient(rgba(var(--accent-rgb), 0.5) 1px, transparent 1px);
  background-size: 30px 30px;
  opacity: 0.10;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 30%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, #000 30%, transparent 75%);
}
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse 60% 50% at 50% 40%, transparent 40%, var(--bg) 92%);
}
.hero__inner {
  position: relative; z-index: 2; width: 100%;
  display: grid; grid-template-columns: 1fr; gap: var(--s5);
  align-items: center;
}
.hero__copy { display: flex; flex-direction: column; align-items: center; gap: var(--s3); }

.hero__title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(2.3rem, 8.5vw, 5.6rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
  text-wrap: balance;
  overflow-wrap: break-word;
}
.hero__sub {
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  color: var(--text-muted);
  max-width: 560px;
  line-height: 1.6;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--s2); justify-content: center; margin-top: var(--s1); }
.hero__note { font-size: 0.85rem; color: var(--text-faint); margin-top: var(--s1); }

@media (min-width: 960px) {
  .hero { text-align: left; }
  .hero__inner { grid-template-columns: 1.02fr 0.98fr; gap: var(--s6); }
  .hero__copy { align-items: flex-start; }
  .hero__actions { justify-content: flex-start; }
  .hero::after { background: radial-gradient(ellipse 70% 60% at 40% 45%, transparent 45%, var(--bg) 96%); }
}

/* === HERO DEMO (live AI search) === */
.hero__demo { width: 100%; max-width: 480px; margin: 0 auto; perspective: 1000px; }
@media (min-width: 960px) { .hero__demo { margin: 0; max-width: none; } }

.demo {
  position: relative;
  text-align: left;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--bg-2) 82%, transparent);
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px -30px rgba(var(--accent-rgb), 0.4), inset 0 1px 0 rgba(255,255,255,0.06);
  overflow: hidden;
}
.demo__head {
  display: flex; align-items: center; gap: var(--s2);
  padding: 12px var(--s3);
  border-bottom: 1px solid var(--border);
}
.demo__dots { display: inline-flex; gap: 6px; }
.demo__dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.demo__dots i:first-child { background: rgba(var(--accent-rgb), 0.7); }
.demo__label { font-family: var(--font-display); font-size: 0.8rem; font-weight: 600; color: var(--text-faint); }

.demo__bar {
  display: flex; align-items: center; gap: 10px;
  margin: var(--s3); padding: 13px var(--s2);
  border: 1px solid var(--border-strong); border-radius: var(--radius-sm);
  background: var(--surface);
  min-height: 50px;
}
.demo__search { color: var(--accent); flex: 0 0 auto; }
.demo__query { font-size: 0.98rem; color: var(--text); white-space: nowrap; overflow: hidden; }
.demo__caret { width: 2px; height: 18px; background: var(--accent); animation: caret-blink 1s step-end infinite; flex: 0 0 auto; }
@keyframes caret-blink { 0%, 100% { opacity: 1; } 50% { opacity: 0; } }

.demo__answer {
  display: flex; gap: 12px;
  margin: 0 var(--s3) var(--s3);
  opacity: 0; transform: translateY(10px);
  transition: opacity 0.4s var(--ease), transform 0.4s var(--ease);
}
.demo__answer.is-shown { opacity: 1; transform: none; }
.demo__avatar {
  flex: 0 0 auto; width: 30px; height: 30px; border-radius: 9px;
  background: radial-gradient(circle at 30% 30%, var(--accent-2), var(--accent) 55%, var(--accent-alt));
  box-shadow: 0 0 14px -2px rgba(var(--accent-rgb), 0.6);
}
.demo__bubble {
  flex: 1 1 auto;
  padding: var(--s2) var(--s3);
  border: 1px solid var(--border); border-radius: 4px var(--radius-md) var(--radius-md) var(--radius-md);
  background: var(--surface-2);
  display: flex; flex-direction: column; gap: 10px;
}
.demo__text { font-size: 0.92rem; line-height: 1.55; color: var(--text); }
.demo__source {
  align-self: flex-start;
  display: inline-flex; align-items: center; gap: 6px;
  font-size: 0.75rem; font-weight: 600; color: var(--accent);
  padding: 4px 11px; border-radius: 999px;
  background: rgba(var(--accent-rgb), 0.12);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
}
.demo__source::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: var(--accent); }

.hero__scroll {
  position: absolute; bottom: var(--s3); left: 50%; transform: translateX(-50%);
  z-index: 3;
  display: inline-flex; flex-direction: column; align-items: center; gap: 6px;
  padding: 8px 10px; border-radius: 999px;
  color: var(--text-muted);
  transition: color 0.2s var(--ease), transform 0.2s var(--ease);
}
.hero__scroll:hover { color: var(--accent); transform: translateX(-50%) translateY(-2px); }
.hero__scroll-label { font-family: var(--font-display); font-size: 0.72rem; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase; }
.hero__scroll-chevron {
  width: 16px; height: 16px;
  border-right: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg);
  animation: chevron-bounce 1.8s ease-in-out infinite;
}
@keyframes chevron-bounce {
  0%, 100% { transform: rotate(45deg) translate(0, 0); opacity: 0.5; }
  50% { transform: rotate(45deg) translate(3px, 3px); opacity: 1; }
}

/* === DEMO CHIPS === */
.demo__chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 var(--s3) var(--s3); }
.demo__chip {
  font-family: var(--font-body); font-size: 0.82rem; font-weight: 600;
  color: var(--text-muted);
  padding: 7px 13px; border-radius: 999px;
  border: 1px solid var(--border-strong); background: var(--surface);
  transition: color 0.2s var(--ease), border-color 0.2s var(--ease), background 0.2s var(--ease), transform 0.2s var(--ease);
}
.demo__chip:hover { color: var(--text); border-color: var(--accent); transform: translateY(-1px); }
.demo__chip.is-active {
  color: var(--on-accent);
  background: linear-gradient(100deg, var(--accent), var(--accent-2));
  border-color: transparent;
}

/* === LOGOS === */
.logos { padding: var(--s6) 0; border-block: 1px solid var(--border); background: var(--bg-2); }
.logos__inner { display: flex; flex-direction: column; align-items: center; gap: var(--s4); }
.logos__stat {
  font-family: var(--font-display); font-weight: 700;
  font-size: clamp(1.1rem, 2.6vw, 1.5rem);
  letter-spacing: -0.01em; text-align: center; color: var(--text);
}
.logos__stat .gradient-text { font-weight: 800; }
.logos__list {
  display: flex; flex-wrap: wrap; justify-content: center; align-items: center;
  gap: var(--s3) var(--s5);
  width: 100%;
}
.logos__item {
  font-family: var(--font-display); font-weight: 700; font-size: clamp(1rem, 2.4vw, 1.3rem);
  color: var(--text-faint);
  letter-spacing: 0.01em;
  transition: color 0.25s var(--ease);
}
.logos__item:hover { color: var(--accent); }

/* === SECTION SHARED === */
.section { padding: var(--s7) 0; position: relative; }
.section__head { max-width: 680px; margin: 0 auto var(--s5); text-align: center; display: flex; flex-direction: column; align-items: center; gap: var(--s3); }
.section__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 5.5vw, 3.4rem); line-height: 1.04; letter-spacing: -0.025em; text-wrap: balance; }
.section__lead { color: var(--text-muted); font-size: clamp(1rem, 2vw, 1.15rem); max-width: 560px; }

/* === CARDS / FEATURES === */
.features__grid { display: grid; grid-template-columns: 1fr; gap: var(--s3); }
@media (min-width: 640px) { .features__grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .features__grid { grid-template-columns: repeat(3, 1fr); } }

.card {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: var(--s4);
  backdrop-filter: blur(16px);
  display: flex; flex-direction: column; gap: var(--s2);
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease), box-shadow 0.3s var(--ease), background 0.3s var(--ease);
}
/* cursor spotlight — radial glow follows pointer inside the card */
.card::before {
  content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: radial-gradient(240px circle at var(--mx, 50%) var(--my, 0%), rgba(var(--accent-rgb), 0.16), transparent 68%);
  opacity: 0; transition: opacity 0.3s var(--ease);
}
.card:hover::before { opacity: 1; }
.card > * { position: relative; z-index: 1; }
.card:hover { transform: translateY(-6px); border-color: color-mix(in srgb, var(--accent) 55%, var(--border-strong)); box-shadow: var(--shadow-glow); }

.card--accent {
  border-color: rgba(var(--accent-rgb), 0.4);
  background:
    linear-gradient(var(--surface), var(--surface)),
    radial-gradient(120% 120% at 0% 0%, rgba(var(--accent-rgb), 0.14), transparent 55%);
  background-origin: border-box;
}

.card__icon {
  width: 48px; height: 48px; border-radius: var(--radius-sm);
  display: grid; place-items: center;
  color: var(--accent);
  background: rgba(var(--accent-rgb), 0.12);
  border: 1px solid rgba(var(--accent-rgb), 0.25);
}
.card__title { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; }
.card__text { color: var(--text-muted); font-size: 0.98rem; }
.card__tags { display: flex; flex-wrap: wrap; gap: var(--s1); margin-top: auto; padding-top: var(--s2); }
.card__tags li {
  font-size: 0.8rem; font-weight: 600; color: var(--text-muted);
  padding: 5px 12px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface-2);
}

/* === STEPS === */
.steps { display: grid; grid-template-columns: 1fr; gap: var(--s3); counter-reset: step; }
@media (min-width: 800px) { .steps { grid-template-columns: repeat(3, 1fr); } }
.step {
  position: relative;
  padding: var(--s4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  display: flex; flex-direction: column; gap: var(--s2);
  overflow: hidden;
}
.step::before {
  content: ""; position: absolute; inset: 0 auto 0 0; width: 3px;
  background: linear-gradient(var(--accent), var(--accent-alt));
  opacity: 0.7;
}
.step__num { font-family: var(--font-display); font-weight: 800; font-size: 2.2rem; color: transparent; -webkit-text-stroke: 1.5px rgba(var(--accent-rgb), 0.55); letter-spacing: -0.02em; }
.step__title { font-family: var(--font-display); font-weight: 700; font-size: 1.25rem; }
.step__text { color: var(--text-muted); font-size: 0.98rem; }

/* === PRICING === */
.plans { display: grid; grid-template-columns: 1fr; gap: var(--s3); align-items: stretch; }
@media (min-width: 900px) { .plans { grid-template-columns: repeat(3, 1fr); } }

.plan {
  position: relative;
  padding: var(--s5) var(--s4);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  background: var(--surface);
  display: flex; flex-direction: column; gap: var(--s3);
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease);
}
.plan:hover { transform: translateY(-4px); }
.plan--featured {
  border-color: rgba(var(--accent-rgb), 0.5);
  background: linear-gradient(var(--surface), var(--surface)), radial-gradient(120% 80% at 50% 0%, rgba(var(--accent-rgb), 0.14), transparent 60%);
  background-origin: border-box;
  box-shadow: var(--shadow-glow);
}
@media (min-width: 900px) { .plan--featured { transform: scale(1.04); } .plan--featured:hover { transform: scale(1.04) translateY(-4px); } }
.plan__badge {
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 5px 14px; border-radius: 999px;
  background: linear-gradient(100deg, var(--accent), var(--accent-2)); color: var(--on-accent);
}
.plan__name { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; }
.plan__price { display: flex; flex-direction: column; gap: 2px; }
.plan__amount { font-family: var(--font-display); font-weight: 800; font-size: 2.6rem; line-height: 1; letter-spacing: -0.02em; }
.plan__period { font-size: 0.85rem; color: var(--text-faint); }
.plan__desc { color: var(--text-muted); font-size: 0.95rem; }
.plan__list { display: flex; flex-direction: column; gap: var(--s1); font-size: 0.95rem; color: var(--text-muted); }
.plan__list li { position: relative; padding-left: 26px; }
.plan__list li::before {
  content: ""; position: absolute; left: 0; top: 8px; width: 16px; height: 16px;
  background: rgba(var(--accent-rgb), 0.15); border-radius: 50%;
  box-shadow: inset 0 0 0 1px rgba(var(--accent-rgb), 0.4);
}
.plan__list li::after {
  content: ""; position: absolute; left: 5px; top: 11px; width: 6px; height: 3px;
  border-left: 1.5px solid var(--accent); border-bottom: 1.5px solid var(--accent);
  transform: rotate(-45deg);
}
.plan .btn { margin-top: auto; }

/* === CTA === */
.cta__card {
  position: relative; overflow: hidden;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-xl);
  padding: clamp(var(--s5), 8vw, var(--s8)) var(--s4);
  text-align: center;
  background: var(--bg-2);
  isolation: isolate;
}
.aurora--soft .aurora__layer { opacity: 0.4; }
.cta__card::after {
  content: ""; position: absolute; inset: 0; z-index: 1; pointer-events: none;
  background: radial-gradient(ellipse 80% 90% at 50% 50%, transparent 30%, var(--bg-2) 95%);
}
.cta__content { position: relative; z-index: 2; display: flex; flex-direction: column; align-items: center; gap: var(--s3); max-width: 620px; margin: 0 auto; }
.cta__title { font-family: var(--font-display); font-weight: 800; font-size: clamp(2rem, 6vw, 3.6rem); line-height: 1.02; letter-spacing: -0.025em; text-wrap: balance; }
.cta__text { color: var(--text-muted); font-size: clamp(1rem, 2vw, 1.15rem); }
.cta__form { display: flex; flex-wrap: wrap; gap: var(--s2); width: 100%; max-width: 480px; margin-top: var(--s1); }
.cta__input {
  flex: 1 1 220px; min-width: 0;
  padding: 14px 18px; border-radius: var(--radius-sm);
  border: 1px solid var(--border-strong); background: var(--surface); color: var(--text);
  transition: border-color 0.2s var(--ease);
}
.cta__input::placeholder { color: var(--text-faint); }
.cta__input:focus { outline: none; border-color: var(--accent); }
.cta__input.is-error { border-color: #ff5470; }
.cta__form .btn { flex: 0 0 auto; }
.cta__status { font-size: 0.88rem; min-height: 1.2em; color: var(--accent); font-weight: 600; }

/* === FOOTER === */
.footer { border-top: 1px solid var(--border); padding: var(--s6) 0 var(--s5); background: var(--bg-2); }
.footer__inner { display: flex; flex-direction: column; gap: var(--s4); align-items: center; text-align: center; }
.footer__tagline { color: var(--text-muted); font-size: 0.95rem; margin-top: var(--s1); }
.footer__nav { display: flex; flex-wrap: wrap; gap: var(--s4); justify-content: center; }
.footer__link { color: var(--text-muted); font-weight: 600; font-size: 0.95rem; transition: color 0.2s var(--ease); }
.footer__link:hover { color: var(--accent); }
.footer__copy { color: var(--text-faint); font-size: 0.85rem; }
@media (min-width: 800px) {
  .footer__inner { flex-direction: row; justify-content: space-between; text-align: left; }
  .footer__brand { align-items: flex-start; }
}

/* === TOAST === */
.toast {
  position: fixed; left: 50%; bottom: 28px; transform: translateX(-50%) translateY(16px);
  z-index: 300;
  background: var(--text); color: var(--bg);
  padding: 12px 22px; border-radius: 999px;
  font-weight: 600; font-size: 0.92rem;
  box-shadow: 0 12px 30px -8px rgba(0,0,0,0.5);
  opacity: 0; pointer-events: none;
  transition: opacity 0.3s var(--ease), transform 0.3s var(--ease);
}
.toast.is-visible { opacity: 1; transform: translateX(-50%) translateY(0); }

/* === REVEAL === */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity 0.6s var(--ease), transform 0.6s var(--ease); }
.reveal.is-visible { opacity: 1; transform: none; }

/* === REDUCED MOTION === */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  .reveal { opacity: 1; transform: none; }
}