/* =========================================================
   NovaTalk V2 — styles
   ========================================================= */

/* ---------- Fonts ---------- */
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("assets/fonts/plus-jakarta-sans-latin.woff2") format("woff2");
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC,
    U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212,
    U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: "Plus Jakarta Sans";
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url("assets/fonts/plus-jakarta-sans-latin-ext.woff2") format("woff2");
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304,
    U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0,
    U+2113, U+2C60-2C7F, U+A720-A7FF;
}

/* ---------- Tokens ---------- */
:root {
  --accent: #fdd43a;
  --accent-deep: #e9be1c;
  --accent-ink: #16120a;
  --font: "Plus Jakarta Sans", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto,
    "Helvetica Neue", Arial, sans-serif;
  --container: 1160px;
  --gutter: clamp(1.25rem, 4vw, 2.5rem);
  --radius: 18px;
  --radius-sm: 12px;
  --section-y: clamp(4.5rem, 9vw, 8rem);
  --header-h: 74px;
  --ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

html[data-theme="dark"] {
  color-scheme: dark;
  --bg: #08080a;
  --bg-soft: #0d0d10;
  --surface: #121216;
  --surface-2: #17171c;
  --border: rgba(255, 255, 255, 0.09);
  --border-strong: rgba(255, 255, 255, 0.16);
  --text: #f3f3f4;
  --text-dim: #a0a0ac;
  --accent-text: #fdd43a;
  --accent-soft: rgba(253, 212, 58, 0.12);
  --grid-line: rgba(255, 255, 255, 0.045);
  --glow: rgba(253, 212, 58, 0.16);
  --shadow: 0 24px 60px -36px rgba(0, 0, 0, 0.9);
  --header-bg: rgba(8, 8, 10, 0.78);
}

html[data-theme="light"] {
  color-scheme: light;
  --bg: #fbfaf7;
  --bg-soft: #f4f2ed;
  --surface: #ffffff;
  --surface-2: #ffffff;
  --border: rgba(18, 18, 22, 0.1);
  --border-strong: rgba(18, 18, 22, 0.2);
  --text: #111114;
  --text-dim: #5b5b66;
  --accent-text: #7a5c00;
  --accent-soft: rgba(253, 212, 58, 0.3);
  --grid-line: rgba(18, 18, 22, 0.05);
  --glow: rgba(253, 212, 58, 0.4);
  --shadow: 0 24px 50px -38px rgba(20, 20, 26, 0.55);
  --header-bg: rgba(251, 250, 247, 0.82);
}

/* ---------- Reset ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

* {
  margin: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 18px);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  font-size: 1rem;
  line-height: 1.65;
  letter-spacing: -0.005em;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
  transition: background-color 0.35s ease, color 0.35s ease;
}

img,
svg {
  display: block;
  max-width: 100%;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

ul,
ol {
  list-style: none;
  padding: 0;
}

h1,
h2,
h3 {
  line-height: 1.15;
  letter-spacing: -0.03em;
  font-weight: 800;
  text-wrap: balance;
}

p {
  text-wrap: pretty;
}

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

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 999;
  padding: 0.7rem 1.1rem;
  background: var(--accent);
  color: var(--accent-ink);
  font-weight: 700;
  border-radius: 999px;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 1rem;
}

.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.container--narrow {
  max-width: 880px;
}

.icon {
  width: 1.2em;
  height: 1.2em;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex: none;
}

/* ---------- Reveal animations ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--d, 0ms);
}

.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  padding: 0.9rem 1.55rem;
  border: 1px solid transparent;
  border-radius: 999px;
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  cursor: pointer;
  transition: transform 0.25s var(--ease), background-color 0.25s ease,
    border-color 0.25s ease, color 0.25s ease, box-shadow 0.25s ease;
}

.btn .icon {
  width: 1.05em;
  height: 1.05em;
  transition: transform 0.25s var(--ease);
}

.btn--primary {
  background: var(--accent);
  color: var(--accent-ink);
  box-shadow: 0 14px 34px -22px rgba(253, 212, 58, 0.9);
}

.btn--primary:hover {
  background: var(--accent-deep);
  transform: translateY(-2px);
}

.btn--primary:hover .icon {
  transform: translateX(3px);
}

.btn--ghost {
  background: transparent;
  border-color: var(--border-strong);
  color: var(--text);
}

.btn--ghost:hover {
  border-color: var(--accent);
  color: var(--accent-text);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 0.62rem 1.15rem;
  font-size: 0.875rem;
}

.link-btn {
  background: none;
  border: 0;
  padding: 0;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-color: var(--border-strong);
}

.link-btn:hover {
  color: var(--accent-text);
}

.icon-btn {
  display: inline-grid;
  place-items: center;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: transparent;
  color: var(--text);
  cursor: pointer;
  transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease;
}

.icon-btn:hover {
  border-color: var(--accent);
  color: var(--accent-text);
  background: var(--accent-soft);
}

.icon-btn .icon {
  width: 19px;
  height: 19px;
}

/* ---------- Header / Nav ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: var(--header-bg);
  backdrop-filter: saturate(150%) blur(12px);
  -webkit-backdrop-filter: saturate(150%) blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
  box-shadow: 0 18px 40px -38px rgba(0, 0, 0, 0.9);
}

.nav {
  height: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--gutter);
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-right: auto;
}

.brand__mark {
  width: 38px;
  height: 38px;
  border-radius: 11px;
  filter: drop-shadow(0 6px 16px rgba(0, 0, 0, 0.35));
}

.brand__name {
  font-size: 1.15rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}

.brand__name-accent {
  color: var(--accent-text);
}

.nav__menu {
  display: flex;
  align-items: center;
  gap: clamp(0.4rem, 1.6vw, 1.5rem);
}

.nav__link {
  position: relative;
  display: inline-block;
  padding: 0.4rem 0.15rem;
  font-size: 0.94rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: color 0.25s ease;
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav__link:hover,
.nav__link.is-active {
  color: var(--text);
}

.nav__link:hover::after,
.nav__link.is-active::after {
  transform: scaleX(1);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav__toggle {
  display: none;
}

.theme-toggle .icon--moon {
  display: none;
}

html[data-theme="light"] .theme-toggle .icon--sun {
  display: none;
}

html[data-theme="light"] .theme-toggle .icon--moon {
  display: block;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block: clamp(3.5rem, 8vw, 6.5rem) clamp(4rem, 9vw, 7rem);
  overflow: hidden;
  isolation: isolate;
}

.hero::before {
  content: "";
  position: absolute;
  inset: -35% 0 auto;
  height: 85%;
  background: radial-gradient(48% 55% at 50% 45%, var(--glow), transparent 72%);
  filter: blur(30px);
  opacity: 0.9;
  z-index: -2;
  pointer-events: none;
}

.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background-image: linear-gradient(var(--grid-line) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid-line) 1px, transparent 1px);
  background-size: 68px 68px;
  -webkit-mask-image: radial-gradient(75% 70% at 50% 40%, #000 20%, transparent 78%);
  mask-image: radial-gradient(75% 70% at 50% 40%, #000 20%, transparent 78%);
  z-index: -1;
  pointer-events: none;
}

.hero__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.08fr) minmax(0, 0.92fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent-text);
}

.pulse {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(253, 212, 58, 0.55);
  animation: pulse 2.4s infinite;
}

@keyframes pulse {
  70% {
    box-shadow: 0 0 0 11px rgba(253, 212, 58, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(253, 212, 58, 0);
  }
}

.hero__title {
  margin-top: 1.4rem;
  font-size: clamp(2.35rem, 5.4vw, 3.6rem);
}

.hero__slogan {
  margin-top: 1rem;
  font-size: clamp(1.05rem, 2.1vw, 1.3rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--text);
  padding-left: 0.9rem;
  border-left: 2px solid var(--accent);
}

.hero__lead {
  margin-top: 1.5rem;
  max-width: 54ch;
  color: var(--text-dim);
  font-size: 1.03rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2.2rem;
}

/* ---------- Countdown ---------- */
.countdown {
  position: relative;
  padding: clamp(1.4rem, 3vw, 2rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.countdown::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(
    145deg,
    rgba(253, 212, 58, 0.5),
    rgba(253, 212, 58, 0) 45%
  );
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.75;
}

.countdown__head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
}

.countdown__label {
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: -0.015em;
}

.countdown__date {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-text);
  letter-spacing: 0.04em;
}

.countdown__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: clamp(0.5rem, 1.5vw, 0.85rem);
  margin-top: 1.35rem;
}

.countdown__unit {
  display: grid;
  gap: 0.35rem;
  padding: clamp(0.7rem, 2vw, 1rem) 0.4rem;
  text-align: center;
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
}

.countdown__value {
  font-size: clamp(1.6rem, 4.2vw, 2.25rem);
  font-weight: 800;
  letter-spacing: -0.045em;
  font-variant-numeric: tabular-nums;
  line-height: 1;
  color: var(--text);
}

.countdown__unit.is-flip .countdown__value {
  animation: tick 0.4s var(--ease);
}

@keyframes tick {
  from {
    opacity: 0.35;
    transform: translateY(-5px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

.countdown__key {
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.countdown__foot {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  margin-top: 1.1rem;
  padding-top: 0.95rem;
  border-top: 1px dashed var(--border);
  font-size: 0.83rem;
}

.countdown__tz {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.countdown__tz .icon {
  width: 16px;
  height: 16px;
  color: var(--accent-text);
}

.countdown__zone {
  color: var(--text-dim);
  font-weight: 600;
  letter-spacing: 0.06em;
  font-size: 0.76rem;
}

.countdown__status {
  margin-top: 0.9rem;
  padding: 0.7rem 0.9rem;
  background: var(--accent-soft);
  border: 1px solid rgba(253, 212, 58, 0.4);
  border-radius: var(--radius-sm);
  font-size: 0.87rem;
  font-weight: 600;
}

/* ---------- Sections ---------- */
.section {
  padding-block: var(--section-y);
}

.section--alt {
  background: var(--bg-soft);
  border-block: 1px solid var(--border);
}

.section__head {
  max-width: 66ch;
  margin-bottom: clamp(2.5rem, 5vw, 3.75rem);
}

.section__title {
  margin-top: 1rem;
  font-size: clamp(1.75rem, 3.6vw, 2.6rem);
}

.section__intro {
  margin-top: 1.1rem;
  color: var(--text-dim);
  font-size: 1.02rem;
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.about__story p + p {
  margin-top: 1.1rem;
}

.about__story p {
  color: var(--text-dim);
}

.pullquote {
  margin-top: 2rem;
  padding: 1.4rem 1.5rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: var(--radius-sm);
}

.pullquote p {
  font-size: 1.06rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--text);
}

.pullquote footer {
  margin-top: 0.7rem;
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
}

.principles {
  display: grid;
  gap: 0;
}

.principle {
  display: flex;
  gap: 1.1rem;
  padding: 1.35rem 0;
  border-bottom: 1px solid var(--border);
}

.principle:first-child {
  padding-top: 0;
}

.principle:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.principle__icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--accent-soft);
  border: 1px solid rgba(253, 212, 58, 0.35);
  color: var(--accent-text);
}

.principle h3 {
  font-size: 1.02rem;
  font-weight: 700;
}

.principle p {
  margin-top: 0.4rem;
  font-size: 0.93rem;
  color: var(--text-dim);
}

.facts {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1px;
  margin-top: clamp(2.5rem, 5vw, 3.5rem);
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.fact {
  display: grid;
  gap: 0.3rem;
  padding: 1.4rem clamp(0.9rem, 2vw, 1.5rem);
  background: var(--surface);
}

.fact strong {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--accent-text);
  font-variant-numeric: tabular-nums;
}

.fact span {
  font-size: 0.82rem;
  color: var(--text-dim);
  font-weight: 600;
  letter-spacing: 0.03em;
}

/* ---------- Features ---------- */
.features {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: clamp(1rem, 2vw, 1.5rem);
}

.feature {
  position: relative;
  padding: clamp(1.4rem, 2.5vw, 1.9rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform 0.35s var(--ease), border-color 0.35s ease,
    box-shadow 0.35s ease;
}

.feature::after {
  content: "";
  position: absolute;
  left: clamp(1.4rem, 2.5vw, 1.9rem);
  right: clamp(1.4rem, 2.5vw, 1.9rem);
  top: 0;
  height: 2px;
  border-radius: 2px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s var(--ease);
}

.feature:hover {
  transform: translateY(-4px);
  border-color: rgba(253, 212, 58, 0.4);
  box-shadow: var(--shadow);
}

.feature:hover::after {
  transform: scaleX(1);
}

.feature__icon {
  display: grid;
  place-items: center;
  width: 46px;
  height: 46px;
  border-radius: 13px;
  background: var(--accent-soft);
  border: 1px solid rgba(253, 212, 58, 0.32);
  color: var(--accent-text);
}

.feature__icon .icon {
  width: 22px;
  height: 22px;
}

.feature h3 {
  margin-top: 1.15rem;
  font-size: 1.06rem;
  font-weight: 700;
}

.feature p {
  margin-top: 0.55rem;
  font-size: 0.94rem;
  color: var(--text-dim);
}

/* ---------- Community ---------- */
.community__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: start;
}

.pact {
  display: flex;
  gap: 1.15rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--border);
}

.pact:first-child {
  padding-top: 0;
}

.pact:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.pact__num {
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--accent-text);
  padding-top: 0.25rem;
  font-variant-numeric: tabular-nums;
}

.pact h3 {
  font-size: 1.04rem;
  font-weight: 700;
}

.pact p {
  margin-top: 0.4rem;
  font-size: 0.94rem;
  color: var(--text-dim);
}

.rooms {
  padding: clamp(1.4rem, 2.5vw, 1.8rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.rooms__title {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.rooms__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  margin-top: 1.1rem;
}

.rooms__list li {
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.87rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: border-color 0.25s ease, color 0.25s ease, background-color 0.25s ease;
}

.rooms__list li:hover {
  border-color: var(--accent);
  color: var(--text);
  background: var(--accent-soft);
}

.voices {
  display: grid;
  gap: 1rem;
  margin-top: 1.5rem;
}

.voice {
  padding: 1.3rem 1.4rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.voice blockquote p {
  font-size: 0.98rem;
  font-weight: 500;
  letter-spacing: -0.015em;
}

.voice blockquote p::before {
  content: "“";
  color: var(--accent-text);
  font-weight: 800;
}

.voice blockquote p::after {
  content: "”";
  color: var(--accent-text);
  font-weight: 800;
}

.voice figcaption {
  margin-top: 0.75rem;
  font-size: 0.79rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  font-weight: 700;
}

/* ---------- FAQ ---------- */
.faq {
  display: grid;
  gap: 0.85rem;
}

.faq__item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  transition: border-color 0.3s ease;
}

.faq__item.is-open {
  border-color: rgba(253, 212, 58, 0.45);
}

.faq__item h3 {
  font-size: inherit;
  font-weight: inherit;
  letter-spacing: normal;
}

.faq__q {
  display: flex;
  width: 100%;
  align-items: center;
  justify-content: space-between;
  gap: 1.2rem;
  padding: 1.15rem 1.3rem;
  background: none;
  border: 0;
  text-align: left;
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.015em;
  cursor: pointer;
  color: var(--text);
  transition: color 0.25s ease;
}

.faq__q:hover {
  color: var(--accent-text);
}

.faq__chevron {
  width: 20px;
  height: 20px;
  color: var(--accent-text);
  transition: transform 0.35s var(--ease);
}

.faq__item.is-open .faq__chevron {
  transform: rotate(180deg);
}

.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  visibility: hidden;
  transition: grid-template-rows 0.38s var(--ease), visibility 0s linear 0.38s;
}

.faq__item.is-open .faq__a {
  grid-template-rows: 1fr;
  visibility: visible;
  transition: grid-template-rows 0.38s var(--ease), visibility 0s;
}

.faq__a > div {
  overflow: hidden;
}

.faq__a p {
  padding: 0 1.3rem 1.3rem;
  color: var(--text-dim);
  font-size: 0.96rem;
  max-width: 70ch;
}

/* ---------- Get Started ---------- */
.start {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
  padding: clamp(1.75rem, 4vw, 3rem);
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: calc(var(--radius) + 6px);
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.start::before {
  content: "";
  position: absolute;
  right: -10%;
  top: -50%;
  width: 55%;
  height: 140%;
  background: radial-gradient(circle at 50% 50%, var(--glow), transparent 65%);
  filter: blur(40px);
  pointer-events: none;
}

.start > * {
  position: relative;
}

.start .section__head {
  margin-bottom: 0;
}

.steps {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.8rem;
}

.step {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-dim);
}

.step__num {
  display: grid;
  place-items: center;
  flex: none;
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-ink);
  font-size: 0.82rem;
  font-weight: 800;
}

.start .hero__actions {
  margin-top: 2rem;
}

.composer {
  display: grid;
  gap: 0.9rem;
  padding: clamp(1.3rem, 3vw, 1.75rem);
  background: var(--bg-soft);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}

.composer__head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
}

.composer__label {
  font-size: 0.95rem;
  font-weight: 700;
}

.composer__count {
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-dim);
  font-variant-numeric: tabular-nums;
}

.composer__count.is-near {
  color: var(--accent-text);
}

.composer__input {
  width: 100%;
  resize: vertical;
  min-height: 150px;
  padding: 1rem 1.1rem;
  background: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  font-size: 0.97rem;
  line-height: 1.6;
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.composer__input::placeholder {
  color: var(--text-dim);
  opacity: 0.75;
}

.composer__input:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.composer__row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.composer__select {
  flex: 1 1 200px;
  min-width: 0;
  padding: 0.7rem 2.2rem 0.7rem 0.9rem;
  background-color: var(--surface);
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  appearance: none;
  background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23a0a0ac' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6.5 9.5 12 15l5.5-5.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.8rem center;
  background-size: 17px;
  transition: border-color 0.25s ease;
}

.composer__select:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

.composer__foot {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  align-items: center;
  justify-content: space-between;
}

.composer__status {
  font-size: 0.83rem;
  color: var(--text-dim);
}

.composer__status.is-saved {
  color: var(--accent-text);
  font-weight: 700;
}

.composer__status.is-error {
  color: #e2673f;
  font-weight: 700;
}

/* ---------- Footer ---------- */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  padding-top: clamp(3rem, 6vw, 4.5rem);
}

.footer__grid {
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) repeat(3, minmax(0, 1fr));
  gap: clamp(1.75rem, 4vw, 3rem);
  padding-bottom: clamp(2.5rem, 5vw, 3.5rem);
}

.footer__tagline {
  margin-top: 1rem;
  font-size: 0.92rem;
  color: var(--text-dim);
  max-width: 34ch;
}

.footer__title {
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--text-dim);
}

.footer__col ul {
  display: grid;
  gap: 0.7rem;
  margin-top: 1.1rem;
}

.footer__col a {
  font-size: 0.93rem;
  font-weight: 600;
  color: var(--text-dim);
  transition: color 0.25s ease;
}

.footer__col a:hover {
  color: var(--accent-text);
}

.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.5rem;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.4rem;
  border-top: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--text-dim);
}

.footer__launch {
  font-weight: 700;
  color: var(--accent-text);
  letter-spacing: 0.02em;
}

/* ---------- Responsive ---------- */
@media (max-width: 980px) {
  .hero__grid,
  .about__grid,
  .community__grid,
  .start {
    grid-template-columns: minmax(0, 1fr);
  }

  .features {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .start {
    gap: 2rem;
  }
}

@media (max-width: 860px) {
  .nav__toggle {
    display: inline-grid;
  }

  .nav__menu {
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    display: grid;
    gap: 0.25rem;
    padding: 1rem var(--gutter) 1.5rem;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 30px 50px -40px rgba(0, 0, 0, 0.95);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease),
      visibility 0s linear 0.3s;
  }

  .nav__menu.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
    transition: opacity 0.3s var(--ease), transform 0.3s var(--ease), visibility 0s;
  }

  .nav__link {
    padding: 0.8rem 0.25rem;
    font-size: 1.02rem;
    color: var(--text);
    border-bottom: 1px solid var(--border);
    border-radius: 0;
  }

  .nav__link::after {
    display: none;
  }

  .nav__link.is-active {
    color: var(--accent-text);
  }

  .nav__cta {
    margin-top: 0.75rem;
    width: 100%;
  }

  .nav__toggle .icon--close {
    display: none;
  }

  .nav__toggle[aria-expanded="true"] .icon--menu {
    display: none;
  }

  .nav__toggle[aria-expanded="true"] .icon--close {
    display: block;
  }
}

@media (max-width: 640px) {
  :root {
    --header-h: 66px;
  }

  .brand__mark {
    width: 34px;
    height: 34px;
  }

  .brand__name {
    font-size: 1.05rem;
  }

  .features,
  .facts,
  .footer__grid {
    grid-template-columns: minmax(0, 1fr);
  }

  .facts {
    gap: 1px;
  }

  .countdown__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .hero__actions .btn {
    width: 100%;
  }

  .composer__row {
    flex-direction: column;
    align-items: stretch;
  }

  .composer__row .btn {
    width: 100%;
  }

  .footer__bottom {
    justify-content: flex-start;
  }
}