/* ==========================================================================
   DostGPT — "3 AM" design system
   Night sky + sodium streetlight. Hand-authored, no framework, no build step.
   ========================================================================== */

/* ---------- Tokens ---------- */

:root {
  color-scheme: dark;

  /* Night */
  --bg:        #0A0D18;
  --bg-2:      #0E1324;
  --bg-3:      #131A31;
  --surface:   rgba(255, 255, 255, 0.038);
  --surface-2: rgba(255, 255, 255, 0.065);
  --border:    rgba(255, 255, 255, 0.085);
  --border-2:  rgba(255, 255, 255, 0.14);

  --ink:   #EFEAE1;
  --ink-2: #A6ADC4;
  --ink-3: #6B7290;

  /* Sodium streetlight */
  --amber:      #FFB65C;
  --amber-soft: #FFCE93;
  --amber-deep: #E08C33;
  --amber-ink:  #241703;
  --glow:       rgba(255, 182, 92, 0.13);
  --glow-2:     rgba(255, 182, 92, 0.05);

  /* Cool counterpoint */
  --moon: #93B8EA;
  --calm: #7FC8A9;
  --alert:#F08C8C;

  --star:   rgba(255, 255, 255, 0.85);
  --star-2: rgba(255, 214, 170, 0.7);

  /* Type */
  --serif: "Fraunces", ui-serif, Georgia, "Times New Roman", serif;
  --sans:  system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono:  ui-monospace, "SF Mono", "Cascadia Mono", Menlo, Consolas, monospace;

  /* Space + shape */
  --r-sm: 10px;
  --r:    16px;
  --r-lg: 24px;
  --r-xl: 32px;
  --pill: 999px;

  --shadow:    0 1px 2px rgba(0, 0, 0, .3), 0 8px 28px rgba(0, 0, 0, .34);
  --shadow-lg: 0 2px 6px rgba(0, 0, 0, .32), 0 24px 70px rgba(0, 0, 0, .46);
  --shadow-amber: 0 8px 34px rgba(255, 168, 61, .22);

  --maxw: 1120px;
  --ease: cubic-bezier(.22, .61, .36, 1);

  --nav-h: 66px;
}

/* Dawn — light mode */
:root[data-theme="light"] {
  color-scheme: light;

  --bg:        #FBF7F0;
  --bg-2:      #F5EEE2;
  --bg-3:      #EFE6D6;
  --surface:   rgba(28, 22, 12, 0.035);
  --surface-2: rgba(28, 22, 12, 0.06);
  --border:    rgba(40, 30, 15, 0.11);
  --border-2:  rgba(40, 30, 15, 0.2);

  --ink:   #1D1A24;
  --ink-2: #56505F;
  --ink-3: #857E8C;

  --amber:      #B65E14;
  --amber-soft: #8A4610;
  --amber-deep: #96500F;
  --amber-ink:  #FFF6E9;
  --glow:       rgba(214, 132, 38, 0.11);
  --glow-2:     rgba(214, 132, 38, 0.05);

  --moon: #3A6FA8;
  --calm: #2F7A5B;
  --alert:#B14545;

  --star:   rgba(120, 95, 60, 0.16);
  --star-2: rgba(160, 110, 40, 0.2);

  --shadow:    0 1px 2px rgba(80, 60, 30, .07), 0 8px 26px rgba(80, 60, 30, .09);
  --shadow-lg: 0 2px 6px rgba(80, 60, 30, .08), 0 24px 60px rgba(80, 60, 30, .14);
  --shadow-amber: 0 8px 30px rgba(182, 94, 20, .2);
}

/* ---------- Reset ---------- */

*, *::before, *::after { box-sizing: border-box; }

* { margin: 0; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
}

body {
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  min-height: 100dvh;
  overflow-x: hidden;
}

img, svg, video { display: block; max-width: 100%; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: inherit; text-decoration: none; }

::selection { background: var(--amber); color: var(--amber-ink); }

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

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
  }
}

/* ---------- Atmosphere ---------- */

.sky {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  pointer-events: none;
  background:
    radial-gradient(120% 80% at 50% -10%, var(--glow) 0%, transparent 56%),
    radial-gradient(90% 60% at 88% 8%, var(--glow-2) 0%, transparent 60%),
    linear-gradient(180deg, var(--bg-2) 0%, var(--bg) 42%, var(--bg) 100%);
}

/* Two parallax star layers, drawn as tiny radial-gradient dots. */
.sky::before,
.sky::after {
  content: "";
  position: absolute;
  inset: -60% -10%;
  background-repeat: repeat;
  opacity: .55;
}

.sky::before {
  background-image:
    radial-gradient(1.4px 1.4px at 20% 12%,  var(--star)   50%, transparent 51%),
    radial-gradient(1.1px 1.1px at 72% 28%,  var(--star)   50%, transparent 51%),
    radial-gradient(1.6px 1.6px at 45% 62%,  var(--star-2) 50%, transparent 51%),
    radial-gradient(1px   1px   at 88% 74%,  var(--star)   50%, transparent 51%),
    radial-gradient(1.3px 1.3px at 12% 84%,  var(--star)   50%, transparent 51%),
    radial-gradient(1.1px 1.1px at 58% 44%,  var(--star-2) 50%, transparent 51%);
  background-size: 620px 620px;
  animation: drift 240s linear infinite;
}

.sky::after {
  background-image:
    radial-gradient(1px 1px at 33% 22%, var(--star) 50%, transparent 51%),
    radial-gradient(1px 1px at 66% 78%, var(--star) 50%, transparent 51%),
    radial-gradient(1px 1px at 90% 40%, var(--star) 50%, transparent 51%);
  background-size: 380px 380px;
  opacity: .3;
  animation: drift 400s linear infinite reverse;
}

@keyframes drift {
  to { transform: translate3d(-620px, 220px, 0); }
}

:root[data-theme="light"] .sky::before,
:root[data-theme="light"] .sky::after { opacity: .5; }

/* ---------- Layout ---------- */

.wrap {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 22px;
}

.wrap-narrow { max-width: 760px; }

section { position: relative; }

.section { padding-block: clamp(64px, 9vw, 116px); }

/* ---------- Typography ---------- */

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 560;
  line-height: 1.08;
  letter-spacing: -0.018em;
  font-variation-settings: "SOFT" 34, "WONK" 1;
  text-wrap: balance;
}

h1 { font-size: clamp(2.6rem, 7.4vw, 4.6rem); }
h2 { font-size: clamp(1.95rem, 4.4vw, 2.85rem); }
h3 { font-size: clamp(1.18rem, 2vw, 1.42rem); line-height: 1.24; }

p { text-wrap: pretty; }

.lede {
  font-size: clamp(1.06rem, 2.1vw, 1.25rem);
  color: var(--ink-2);
  line-height: 1.66;
  max-width: 60ch;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  font-size: .775rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--amber);
  font-feature-settings: "tnum";
}

.eyebrow::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 4px var(--glow);
  animation: pulse 3.4s var(--ease) infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1;  transform: scale(1); }
  50%      { opacity: .45; transform: scale(.8); }
}

.muted { color: var(--ink-2); }
.small { font-size: .875rem; }
.tiny  { font-size: .8rem; color: var(--ink-3); }

.amber { color: var(--amber); }

/* Serif emphasis inside headings */
h1 em, h2 em {
  font-style: italic;
  color: var(--amber);
  font-variation-settings: "SOFT" 60, "WONK" 1;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  padding: 13px 24px;
  border-radius: var(--pill);
  border: 1px solid transparent;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.005em;
  cursor: pointer;
  background: none;
  transition: transform .22s var(--ease), background .22s var(--ease),
              border-color .22s var(--ease), box-shadow .22s var(--ease), color .22s var(--ease);
  white-space: nowrap;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: linear-gradient(180deg, var(--amber-soft), var(--amber));
  color: var(--amber-ink);
  box-shadow: var(--shadow-amber);
}
.btn-primary:hover { box-shadow: 0 12px 42px rgba(255, 168, 61, .34); }

.btn-ghost {
  border-color: var(--border-2);
  color: var(--ink);
  background: var(--surface);
}
.btn-ghost:hover { background: var(--surface-2); border-color: var(--amber); color: var(--amber); }

.btn-lg { padding: 16px 30px; font-size: 1.02rem; }
.btn-sm { padding: 9px 16px; font-size: .86rem; }

.btn .arw { transition: transform .25s var(--ease); }
.btn:hover .arw { transform: translateX(4px); }

/* ---------- Nav ---------- */

.nav {
  position: sticky;
  top: 0;
  z-index: 60;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  backdrop-filter: blur(16px) saturate(150%);
  -webkit-backdrop-filter: blur(16px) saturate(150%);
  background: color-mix(in srgb, var(--bg) 78%, transparent);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), background .3s var(--ease);
}

.nav[data-stuck="true"] { border-bottom-color: var(--border); }

.nav-inner {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 22px;
  display: flex;
  align-items: center;
  gap: 14px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--serif);
  font-size: 1.24rem;
  font-weight: 600;
  letter-spacing: -.02em;
  margin-right: auto;
}

.brand-mark {
  width: 30px; height: 30px;
  flex: none;
  filter: drop-shadow(0 0 10px var(--glow));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-links a {
  padding: 8px 13px;
  border-radius: var(--pill);
  font-size: .92rem;
  font-weight: 500;
  color: var(--ink-2);
  transition: color .2s var(--ease), background .2s var(--ease);
}

.nav-links a:hover { color: var(--ink); background: var(--surface); }
.nav-links a[aria-current="page"] { color: var(--amber); }

.icon-btn {
  width: 38px; height: 38px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: var(--pill);
  border: 1px solid var(--border);
  background: var(--surface);
  color: var(--ink-2);
  cursor: pointer;
  transition: all .2s var(--ease);
}

.icon-btn:hover { color: var(--amber); border-color: var(--amber); background: var(--surface-2); }

.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-links {
    position: fixed;
    inset: var(--nav-h) 0 auto 0;
    flex-direction: column;
    align-items: stretch;
    gap: 2px;
    padding: 14px 18px 22px;
    background: var(--bg-2);
    border-bottom: 1px solid var(--border);
    box-shadow: var(--shadow-lg);
    transform: translateY(-140%);
    transition: transform .38s var(--ease);
  }
  .nav[data-open="true"] .nav-links { transform: translateY(0); }
  .nav-links a { padding: 13px 14px; font-size: 1rem; }
  .nav-toggle { display: grid; }
  .nav-cta { display: none; }
}

/* ---------- Hero ---------- */

.hero {
  padding-block: clamp(52px, 9vh, 104px) clamp(56px, 8vw, 96px);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(34px, 5vw, 68px);
  align-items: center;
}

@media (max-width: 940px) {
  .hero-grid { grid-template-columns: 1fr; gap: 44px; }
}

.hero h1 { margin-block: 20px 22px; }

.hero h1 .line {
  display: block;
  opacity: 0;
  animation: rise .9s var(--ease) forwards;
}
.hero h1 .line:nth-child(1) { animation-delay: .06s; }
.hero h1 .line:nth-child(2) { animation-delay: .2s; }

@keyframes rise {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.hero-note {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px 16px;
  margin-top: 24px;
  font-size: .855rem;
  color: var(--ink-3);
}

.hero-note span { display: inline-flex; align-items: center; gap: 6px; }
.hero-note svg { color: var(--calm); flex: none; }

/* ---------- Phone / chat demo ---------- */

.demo {
  position: relative;
  justify-self: center;
  width: min(370px, 100%);
}

.demo-glow {
  position: absolute;
  inset: -14% -18% 6%;
  background: radial-gradient(60% 50% at 50% 22%, var(--glow) 0%, transparent 70%);
  filter: blur(14px);
  pointer-events: none;
}

.phone {
  position: relative;
  border-radius: 34px;
  border: 1px solid var(--border-2);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--bg-3) 92%, transparent), var(--bg-2));
  box-shadow: var(--shadow-lg);
  padding: 14px;
  overflow: hidden;
}

.phone::before {
  content: "";
  position: absolute;
  inset: 0 0 auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border-2), transparent);
}

.phone-bar {
  display: flex;
  align-items: center;
  gap: 9px;
  padding: 4px 6px 13px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 13px;
}

.avatar {
  width: 32px; height: 32px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  flex: none;
  background: linear-gradient(150deg, var(--amber-soft), var(--amber-deep));
  color: var(--amber-ink);
  font-family: var(--serif);
  font-weight: 700;
  font-size: .95rem;
}

.phone-bar b { font-size: .93rem; font-weight: 600; letter-spacing: -.01em; }

.status {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: .74rem;
  color: var(--calm);
}
.status::before {
  content: "";
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--calm);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--calm) 22%, transparent);
}

.thread {
  display: flex;
  flex-direction: column;
  gap: 9px;
  min-height: 310px;
  justify-content: flex-end;
  padding-bottom: 4px;
}

.bubble {
  max-width: 82%;
  padding: 10px 14px;
  border-radius: 18px;
  font-size: .925rem;
  line-height: 1.5;
  animation: pop .34s var(--ease) backwards;
  word-wrap: break-word;
  overflow-wrap: anywhere;
}

@keyframes pop {
  from { opacity: 0; transform: translateY(9px) scale(.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

.bubble.them {
  align-self: flex-start;
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-bottom-left-radius: 6px;
  color: var(--ink);
}

.bubble.me {
  align-self: flex-end;
  background: linear-gradient(180deg, var(--amber-soft), var(--amber));
  color: var(--amber-ink);
  border-bottom-right-radius: 6px;
  font-weight: 500;
}

.typing {
  display: inline-flex;
  gap: 4px;
  align-items: center;
  padding: 13px 15px;
}
.typing i {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ink-3);
  animation: blink 1.3s var(--ease) infinite;
}
.typing i:nth-child(2) { animation-delay: .18s; }
.typing i:nth-child(3) { animation-delay: .36s; }

@keyframes blink {
  0%, 60%, 100% { opacity: .28; transform: translateY(0); }
  30%           { opacity: 1;   transform: translateY(-3px); }
}

/* ---------- Cards ---------- */

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(258px, 1fr));
  gap: 18px;
  margin-top: 44px;
}

.card {
  padding: 28px 26px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  transition: transform .3s var(--ease), border-color .3s var(--ease), background .3s var(--ease);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-2);
  background: var(--surface-2);
}

.card h3 { margin-bottom: 9px; }
.card p { color: var(--ink-2); font-size: .945rem; }

.card-icon {
  width: 42px; height: 42px;
  border-radius: 13px;
  display: grid;
  place-items: center;
  margin-bottom: 17px;
  background: var(--glow);
  color: var(--amber);
  border: 1px solid color-mix(in srgb, var(--amber) 26%, transparent);
}

/* ---------- Split: hai / nahi hai ---------- */

.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-top: 44px;
}

@media (max-width: 760px) { .split { grid-template-columns: 1fr; } }

.panel {
  padding: 30px 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}

.panel.yes { border-color: color-mix(in srgb, var(--calm) 30%, transparent); }
.panel.no  { border-color: color-mix(in srgb, var(--alert) 26%, transparent); }

.panel h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 18px;
  font-size: 1.24rem;
}

.panel.yes h3 { color: var(--calm); }
.panel.no  h3 { color: var(--alert); }

.panel ul { list-style: none; padding: 0; display: grid; gap: 13px; }

.panel li {
  display: flex;
  gap: 11px;
  align-items: flex-start;
  font-size: .96rem;
  color: var(--ink-2);
  line-height: 1.52;
}

.panel li svg { flex: none; margin-top: 4px; }
.panel.yes li svg { color: var(--calm); }
.panel.no  li svg { color: var(--alert); }

.panel li b { color: var(--ink); font-weight: 600; }

/* ---------- Steps ---------- */

.steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 16px;
  margin-top: 44px;
  counter-reset: step;
}

.step {
  padding: 26px 24px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  position: relative;
}

.step::before {
  counter-increment: step;
  content: "0" counter(step);
  font-family: var(--serif);
  font-size: 2.5rem;
  font-weight: 600;
  color: var(--amber);
  opacity: .3;
  line-height: 1;
  display: block;
  margin-bottom: 12px;
}

.step h3 { font-size: 1.1rem; margin-bottom: 7px; }
.step p { font-size: .93rem; color: var(--ink-2); }

/* ---------- Safety band ---------- */

.safety {
  border-radius: var(--r-xl);
  border: 1px solid color-mix(in srgb, var(--alert) 24%, transparent);
  background:
    linear-gradient(180deg, color-mix(in srgb, var(--alert) 7%, transparent), transparent),
    var(--surface);
  padding: clamp(28px, 4vw, 44px);
}

.safety h2 { font-size: clamp(1.5rem, 3vw, 2rem); margin-bottom: 12px; }

.helplines {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 12px;
  margin-top: 24px;
  list-style: none;
  padding: 0;
}

.helpline {
  display: flex;
  flex-direction: column;
  gap: 3px;
  padding: 15px 18px;
  border-radius: var(--r);
  border: 1px solid var(--border);
  background: var(--bg-2);
  transition: border-color .2s var(--ease), transform .2s var(--ease);
}

.helpline:hover { border-color: var(--alert); transform: translateY(-2px); }
.helpline b { font-size: 1.16rem; font-family: var(--serif); letter-spacing: -.01em; }
.helpline span { font-size: .8rem; color: var(--ink-3); }

/* ---------- CTA band ---------- */

.cta-band {
  text-align: center;
  border-radius: var(--r-xl);
  border: 1px solid var(--border);
  background:
    radial-gradient(80% 120% at 50% 0%, var(--glow) 0%, transparent 62%),
    var(--surface);
  padding: clamp(40px, 6vw, 76px) clamp(24px, 4vw, 48px);
}

.cta-band .lede { margin-inline: auto; }
.cta-band .hero-actions { justify-content: center; }

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--border);
  margin-top: clamp(50px, 7vw, 90px);
  padding-block: 50px 34px;
  background: color-mix(in srgb, var(--bg-2) 60%, transparent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.6fr repeat(3, 1fr);
  gap: 34px;
}

@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; gap: 30px; } }
@media (max-width: 460px) { .footer-grid { grid-template-columns: 1fr; } }

.footer h4 {
  font-family: var(--sans);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 15px;
}

.footer ul { list-style: none; padding: 0; display: grid; gap: 10px; }
.footer a { color: var(--ink-2); font-size: .92rem; transition: color .2s var(--ease); }
.footer a:hover { color: var(--amber); }

.footer-bottom {
  margin-top: 40px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  display: flex;
  flex-wrap: wrap;
  gap: 10px 20px;
  justify-content: space-between;
  align-items: center;
  font-size: .83rem;
  color: var(--ink-3);
}

/* ---------- Prose (about / privacy / tos) ---------- */

.prose { max-width: 72ch; }
.prose h2 { font-size: clamp(1.5rem, 3vw, 1.95rem); margin-block: 46px 14px; }
.prose h3 { font-size: 1.16rem; margin-block: 30px 9px; }
.prose > :first-child { margin-top: 0; }
.prose p, .prose li { color: var(--ink-2); }
.prose p { margin-bottom: 16px; }
.prose ul, .prose ol { padding-left: 22px; margin-bottom: 18px; display: grid; gap: 9px; }
.prose li::marker { color: var(--amber); }
.prose strong { color: var(--ink); font-weight: 600; }
.prose a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }
.prose code {
  font-family: var(--mono);
  font-size: .875em;
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 1px 6px;
  border-radius: 6px;
}

.prose table {
  width: 100%;
  border-collapse: collapse;
  margin-bottom: 20px;
  font-size: .92rem;
}
.prose th, .prose td {
  text-align: left;
  padding: 11px 14px;
  border-bottom: 1px solid var(--border);
  vertical-align: top;
}
.prose th { color: var(--ink); font-weight: 600; font-size: .82rem; text-transform: uppercase; letter-spacing: .06em; }
.prose td { color: var(--ink-2); }

.table-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; }

.page-head {
  padding-block: clamp(40px, 6vw, 70px) clamp(24px, 3vw, 38px);
}
.page-head h1 { font-size: clamp(2.1rem, 5.4vw, 3.3rem); margin-bottom: 14px; }

/* ---------- Accordion (FAQ) ---------- */

.faq { display: grid; gap: 10px; margin-top: 34px; }

details.qa {
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .24s var(--ease), background .24s var(--ease);
}

details.qa[open] { border-color: color-mix(in srgb, var(--amber) 34%, transparent); background: var(--surface-2); }

details.qa summary {
  cursor: pointer;
  list-style: none;
  padding: 19px 22px;
  display: flex;
  align-items: center;
  gap: 14px;
  font-weight: 600;
  font-size: 1.01rem;
  letter-spacing: -.008em;
}

details.qa summary::-webkit-details-marker { display: none; }

details.qa summary::after {
  content: "";
  margin-left: auto;
  flex: none;
  width: 10px; height: 10px;
  border-right: 2px solid var(--amber);
  border-bottom: 2px solid var(--amber);
  transform: rotate(45deg) translate(-2px, -2px);
  transition: transform .28s var(--ease);
}

details.qa[open] summary::after { transform: rotate(-135deg) translate(-2px, -2px); }

details.qa .qa-body { padding: 0 22px 21px; color: var(--ink-2); font-size: .96rem; }
details.qa .qa-body p + p { margin-top: 12px; }
details.qa .qa-body a { color: var(--amber); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Pricing ---------- */

.plans {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 18px;
  margin-top: 42px;
  align-items: start;
}

.plan {
  padding: 30px 28px;
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
  position: relative;
}

.plan.featured {
  border-color: var(--amber);
  background:
    radial-gradient(100% 70% at 50% 0%, var(--glow) 0%, transparent 60%),
    var(--surface-2);
  box-shadow: var(--shadow-amber);
}

.plan-tag {
  position: absolute;
  top: -11px; left: 28px;
  padding: 4px 13px;
  border-radius: var(--pill);
  background: var(--amber);
  color: var(--amber-ink);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
}

.plan h3 { font-family: var(--sans); font-size: 1.02rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-3); }

.price {
  font-family: var(--serif);
  font-size: 3rem;
  font-weight: 600;
  letter-spacing: -.03em;
  line-height: 1.05;
  margin-block: 14px 4px;
}
.price small { font-size: .95rem; font-family: var(--sans); font-weight: 500; color: var(--ink-3); letter-spacing: 0; }

.plan ul { list-style: none; padding: 0; margin-block: 22px; display: grid; gap: 11px; }
.plan li { display: flex; gap: 10px; font-size: .93rem; color: var(--ink-2); }
.plan li svg { flex: none; margin-top: 4px; color: var(--calm); }

/* ---------- Banner ---------- */

.banner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px 14px;
  flex-wrap: wrap;
  padding: 9px 20px;
  font-size: .84rem;
  background: linear-gradient(90deg, var(--glow-2), var(--glow), var(--glow-2));
  border-bottom: 1px solid var(--border);
  color: var(--ink-2);
  text-align: center;
}

.banner b { color: var(--amber); font-weight: 600; }
.banner a { color: var(--ink); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Utility ---------- */

/* Only hide reveals once JS has confirmed it can show them again. Without the
   `js` class (no JS, blocked script, old browser) the content stays visible. */
.js .reveal {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity .7s var(--ease), transform .7s var(--ease);
}
.js .reveal.in { opacity: 1; transform: none; }

.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; }