/* Tutor Platform landing — premium editorial */

:root {
  --paper: #F4EFE5;
  --paper-soft: #ECE5D7;
  --ink: #16130D;
  --ink-2: #3A332A;
  --ink-3: #6B6256;
  --ink-4: #9A9085;
  --line: #DCD3C0;
  --line-2: #E8E1D0;
  --accent: #C8612C;
  --accent-soft: #C8612C26;
  --serif: "Instrument Serif", "Newsreader", Georgia, serif;
  --sans: "Geist", -apple-system, BlinkMacSystemFont, "Helvetica Neue", sans-serif;
  --mono: "Geist Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --max: 1280px;
  --pad: clamp(20px, 4vw, 64px);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; background: var(--paper); color: var(--ink); }
body {
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
  overflow-x: hidden;
}
::selection { background: var(--accent); color: var(--paper); }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

/* Subtle paper grain */
body::before {
  content: "";
  position: fixed; inset: 0; pointer-events: none; z-index: 1;
  background-image:
    radial-gradient(rgba(22,19,13,0.025) 1px, transparent 1px),
    radial-gradient(rgba(22,19,13,0.015) 1px, transparent 1px);
  background-size: 3px 3px, 7px 7px;
  background-position: 0 0, 1px 1px;
  mix-blend-mode: multiply;
  opacity: 0.6;
}

/* Reveal anim */
.reveal { opacity: 0; transform: translateY(14px); transition: opacity 700ms cubic-bezier(.2,.7,.2,1), transform 700ms cubic-bezier(.2,.7,.2,1); }
.reveal.is-in { opacity: 1; transform: none; }

/* ===== NAV ===== */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  padding: 18px var(--pad) 0;
  transition: padding 300ms ease;
}
.nav.is-scrolled { padding-top: 10px; }
.nav-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: auto 1fr auto; align-items: center; gap: 32px;
  padding: 12px 18px;
  background: rgba(244,239,229,.78);
  backdrop-filter: blur(20px) saturate(160%);
  -webkit-backdrop-filter: blur(20px) saturate(160%);
  border: 1px solid var(--line);
  border-radius: 999px;
  transition: box-shadow 300ms ease, border-color 300ms ease;
}
.nav.is-scrolled .nav-inner { box-shadow: 0 8px 28px rgba(22,19,13,.06); }
.nav-brand { display: inline-flex; align-items: center; gap: 10px; }
.nav-brand-text { font-family: var(--serif); font-size: 22px; letter-spacing: -0.01em; }
.nav-brand-text i { font-style: italic; opacity: 0.7; font-weight: 400; }
.nav-links { display: flex; gap: 28px; justify-content: center; font-size: 14px; color: var(--ink-2); }
.nav-links a { position: relative; padding: 4px 0; transition: color 200ms; }
.nav-links a::after { content: ""; position: absolute; left: 0; right: 100%; bottom: 0; height: 1px; background: var(--accent); transition: right 240ms ease; }
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after { right: 0; }
.nav-right { display: flex; align-items: center; gap: 16px; }
.lang { display: inline-flex; align-items: center; font-family: var(--mono); font-size: 11px; letter-spacing: 0.04em; color: var(--ink-3); }
.lang button { appearance: none; background: transparent; border: 0; padding: 6px 6px; color: inherit; cursor: pointer; font: inherit; letter-spacing: inherit; transition: color 160ms; }
.lang button.is-on { color: var(--ink); }
.lang-sep { width: 1px; height: 12px; background: var(--line); margin: 0 2px; }
.nav-signin { font-size: 14px; color: var(--ink-2); }
.nav-signin:hover { color: var(--ink); }
.nav-cta {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 10px 16px;
  background: var(--ink); color: var(--paper);
  border-radius: 999px; font-size: 14px;
  transition: transform 200ms ease, background 200ms ease;
}
.nav-cta:hover { background: var(--accent); transform: translateY(-1px); }
@media (max-width: 900px) {
  .nav-links { display: none; }
  .nav-inner { grid-template-columns: auto 1fr; }
  .nav-right { justify-self: end; min-width: 0; }
  .nav-signin { display: none; }
}
@media (max-width: 560px) {
  .nav { padding-left: 20px; padding-right: 20px; }
  .nav-inner { gap: 12px; padding: 10px 12px; }
  .nav-brand { gap: 8px; }
  .nav-brand-text { font-size: 20px; }
  .nav-right { gap: 10px; }
  .lang button { padding: 5px 4px; }
  .nav-cta { width: 44px; height: 44px; padding: 0; justify-content: center; flex-shrink: 0; }
  .nav-cta-text { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
}

/* ===== HERO ===== */
.hero {
  position: relative;
  padding: 132px var(--pad) 60px;
  max-width: var(--max); margin: 0 auto;
}
.hero-grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 48px; align-items: center; }
@media (max-width: 1024px) { .hero-grid { grid-template-columns: 1fr; gap: 40px; } }
.hero-eyebrow { display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.hero-eyebrow-text { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.hero-free-pill {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px 7px 12px;
  background: var(--accent); color: var(--paper);
  border-radius: 999px;
  font-family: var(--mono);
  font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase;
  font-weight: 500;
  box-shadow: 0 4px 16px var(--accent-soft);
}
.hero-free-pill-dot { width: 7px; height: 7px; border-radius: 999px; background: var(--paper); box-shadow: 0 0 0 0 rgba(244,239,229,0.7); animation: pulse-dot 2.2s ease-out infinite; }
@keyframes pulse-dot { 0% { box-shadow: 0 0 0 0 rgba(244,239,229,0.7); } 70% { box-shadow: 0 0 0 8px rgba(244,239,229,0); } 100% { box-shadow: 0 0 0 0 rgba(244,239,229,0); } }
.hero-title {
  font-family: var(--serif);
  font-weight: 400;
  font-size: clamp(56px, 8vw, 116px);
  line-height: 0.95;
  letter-spacing: -0.025em;
  margin: 0;
  color: var(--ink);
}
.hero-title .hl-line { display: block; }
.hero-title i { font-style: italic; color: var(--accent); }
.hero-lede { max-width: 520px; margin: 28px 0 0; color: var(--ink-2); font-size: 17px; line-height: 1.55; }
.hero-actions { display: inline-flex; align-items: center; gap: 16px; margin-top: 36px; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  background: var(--ink); color: var(--paper);
  border-radius: 999px; font-size: 15px;
  transition: transform 240ms cubic-bezier(.2,.7,.2,1), background 200ms;
}
.btn-primary:hover { background: var(--accent); transform: translateY(-2px); }
.btn-primary.big { padding: 18px 30px; font-size: 17px; }
.hero-actions-sub { font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.04em; }
.hero-meta { display: flex; gap: 48px; margin-top: 56px; padding-top: 28px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.hero-meta > div { display: flex; flex-direction: column; gap: 4px; }
.hero-meta-n { font-family: var(--serif); font-size: 32px; line-height: 1; color: var(--ink); }
.hero-meta-l { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }

/* Marquee */
.hero-marquee {
  margin-top: 80px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  padding: 18px 0;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
          mask-image: linear-gradient(to right, transparent, black 8%, black 92%, transparent);
}
.marquee-track {
  display: inline-flex; align-items: center; gap: 36px;
  font-family: var(--serif); font-style: italic; font-size: 22px;
  color: var(--ink-2); white-space: nowrap;
  animation: marquee 40s linear infinite;
}
.marquee-track > span { display: inline-flex; align-items: center; gap: 36px; }
.marquee-dot { display: inline-block; width: 6px; height: 6px; background: var(--accent); border-radius: 999px; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* ===== HERO MOCK ===== */
.hero-art { position: relative; }
.hero-sticker {
  position: absolute;
  top: -8px; left: -16px;
  width: 132px; height: 132px;
  border-radius: 999px;
  background: var(--accent); color: var(--paper);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 4px;
  text-align: center;
  box-shadow: 0 18px 40px var(--accent-soft), 0 0 0 8px rgba(244,239,229,0.7);
  transform: rotate(-12deg);
  z-index: 5;
  animation: sticker-bob 5s ease-in-out infinite;
}
.hero-sticker::before {
  content: "";
  position: absolute; inset: 8px;
  border: 1px dashed rgba(244,239,229,0.45);
  border-radius: 999px;
  pointer-events: none;
}
.hero-sticker-a { font-family: var(--serif); font-size: 38px; line-height: 0.9; letter-spacing: -0.02em; }
.hero-sticker-b { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; max-width: 90px; line-height: 1.25; opacity: 0.92; }
@keyframes sticker-bob {
  0%, 100% { transform: rotate(-12deg) translateY(0); }
  50% { transform: rotate(-9deg) translateY(-6px); }
}
@media (max-width: 1024px) {
  .hero-sticker { top: -4px; left: auto; right: 8px; width: 108px; height: 108px; }
  .hero-sticker-a { font-size: 30px; }
}
.mock {
  position: relative;
  transform: perspective(2000px) rotateX(2deg) rotateY(-3deg);
  transition: transform 600ms cubic-bezier(.2,.7,.2,1);
}
.mock:hover { transform: perspective(2000px) rotateX(0.5deg) rotateY(-1deg); }
.mock-frame {
  background: #FBF8F1;
  border: 1px solid var(--line);
  border-radius: 18px;
  box-shadow: 0 30px 80px rgba(22,19,13,0.12), 0 8px 24px rgba(22,19,13,0.06);
  overflow: hidden;
  font-size: 11px;
}
.mock-top {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 16px; border-bottom: 1px solid var(--line-2);
  background: rgba(255,255,255,.5);
}
.mock-brand { display: inline-flex; align-items: center; gap: 8px; font-family: var(--serif); font-size: 13px; }
.mock-tabs { display: inline-flex; gap: 16px; font-size: 10px; color: var(--ink-3); }
.mock-tab.is-active { color: var(--ink); position: relative; }
.mock-tab.is-active::after { content: ""; position: absolute; bottom: -13px; left: 0; right: 0; height: 1.5px; background: var(--accent); }
.mock-top-right { display: inline-flex; align-items: center; gap: 10px; color: var(--ink-3); }
.mock-bell { position: relative; display: inline-flex; }
.mock-dot { position: absolute; top: -4px; right: -6px; width: 13px; height: 13px; background: var(--accent); color: var(--paper); border-radius: 999px; font-style: normal; font-size: 8px; display: inline-flex; align-items: center; justify-content: center; }
.mock-avatar { width: 22px; height: 22px; border-radius: 999px; background: var(--ink); color: var(--paper); display: inline-flex; align-items: center; justify-content: center; font-size: 10px; font-family: var(--serif); }

.mock-body { display: grid; grid-template-columns: 1.1fr .9fr 1fr; gap: 0; min-height: 320px; }
.mock-side, .mock-main, .mock-inbox { padding: 14px; }
.mock-side { border-right: 1px solid var(--line-2); }
.mock-main { border-right: 1px solid var(--line-2); }
.mock-section-label { display: block; font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 10px; }
.mock-side-row { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; }
.mock-side-tag { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.mock-side-date { font-family: var(--serif); font-size: 13px; }

.mock-tl { display: flex; flex-direction: column; gap: 8px; }
.mock-tl-item { display: grid; grid-template-columns: 36px 1fr; gap: 8px; align-items: flex-start; }
.mock-tl-time { font-family: var(--mono); font-size: 9px; color: var(--ink-3); padding-top: 6px; }
.mock-tl-card { display: flex; flex-direction: column; gap: 4px; padding: 8px 10px; background: white; border: 1px solid var(--line-2); border-radius: 8px; }
.mock-tl-card.subtle { background: rgba(255,255,255,.4); }
.mock-tl-card.pulse { background: var(--accent-soft); border-color: transparent; color: var(--ink); }
.mock-tl-label { font-size: 10px; }
.mock-tl-row { display: inline-flex; align-items: center; gap: 6px; }
.mock-tl-av { width: 16px; height: 16px; border-radius: 999px; display: inline-flex; align-items: center; justify-content: center; color: white; font-size: 9px; }
.av-a { background: #B8895E; }
.av-b { background: #4F6E5E; }
.mock-tl-name { font-size: 11px; font-weight: 500; }
.mock-pill { margin-left: auto; padding: 2px 6px; background: var(--paper-soft); border-radius: 999px; font-family: var(--mono); font-size: 8px; color: var(--ink-3); }
.mock-tl-sub { font-size: 10px; color: var(--ink-3); }
.mock-tl-cta { font-size: 10px; color: var(--accent); margin-top: 2px; }

.mock-quick-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.mock-qa { display: inline-flex; align-items: center; gap: 6px; padding: 8px 10px; background: white; border: 1px solid var(--line-2); border-radius: 7px; font-size: 10px; }
.mock-qa:nth-child(3) { grid-column: 1 / -1; }
.mock-qa-dot { width: 6px; height: 6px; background: var(--accent); border-radius: 999px; }
.mock-qa-dot.alt { background: var(--ink); }

.mock-stats { margin-top: 16px; }
.mock-stat-row { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.mock-stat { display: flex; flex-direction: column; gap: 2px; padding: 8px; background: white; border: 1px solid var(--line-2); border-radius: 7px; }
.mock-stat-n { font-family: var(--serif); font-size: 22px; line-height: 1; }
.mock-stat-l { font-family: var(--mono); font-size: 8px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-3); }
.mock-spark { display: flex; align-items: flex-end; gap: 4px; height: 40px; margin-top: 12px; padding: 6px 0; border-top: 1px dashed var(--line-2); }
.mock-bar { flex: 1; background: var(--accent); opacity: 0.55; border-radius: 2px 2px 0 0; min-height: 4px; transition: opacity 200ms; }
.mock:hover .mock-bar { opacity: 0.9; }
.mock-bar:nth-child(odd) { background: var(--ink); opacity: 0.35; }

.mock-inbox-item { display: grid; grid-template-columns: 22px 1fr; gap: 8px; padding: 8px 0; border-bottom: 1px solid var(--line-2); }
.mock-inbox-item:last-child { border-bottom: 0; }
.mock-inbox-item.subtle { opacity: 0.6; }
.mock-inbox-av { width: 22px; height: 22px; border-radius: 999px; background: var(--accent-soft); color: var(--accent); display: inline-flex; align-items: center; justify-content: center; font-size: 10px; font-family: var(--serif); }
.mock-inbox-av.alt { background: var(--paper-soft); color: var(--ink-2); }
.mock-inbox-item b { display: block; font-size: 10.5px; font-weight: 500; }
.mock-inbox-item i { display: block; font-size: 9px; font-style: normal; color: var(--ink-3); }

.mock-float {
  position: absolute;
  background: var(--ink); color: var(--paper);
  border-radius: 12px; padding: 12px 14px;
  box-shadow: 0 16px 40px rgba(22,19,13,0.25);
  font-size: 11px;
  display: flex; flex-direction: column; gap: 2px;
}
.mock-float-a { top: 8%; right: -8%; animation: float 6s ease-in-out infinite; }
.mock-float-b { bottom: 5%; left: -10%; background: white; color: var(--ink); border: 1px solid var(--line); animation: float 7s ease-in-out infinite reverse; }
.mock-float-tag { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.mock-float-title { font-family: var(--serif); font-size: 15px; line-height: 1.2; }
.mock-float-sub { font-size: 10px; opacity: 0.7; }
.mock-float-row { display: inline-flex; align-items: center; gap: 8px; font-weight: 500; }
.mock-float-dot { width: 8px; height: 8px; background: var(--accent); border-radius: 999px; }
.mock-float-meta { font-family: var(--mono); font-size: 9px; color: var(--ink-3); letter-spacing: 0.04em; }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (max-width: 1024px) { .mock-float-a { right: 0; } .mock-float-b { left: 0; } }
.wb-mock {
  position: absolute; inset: 0;
  background: linear-gradient(180deg, #1f1c14 0%, #15120c 100%);
  display: flex; flex-direction: column;
  overflow: hidden;
}
.wb-toolbar {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 14px;
  background: rgba(244,239,229,0.04);
  border-bottom: 1px solid rgba(244,239,229,0.08);
  flex-shrink: 0;
}
.wb-tool {
  width: 24px; height: 24px;
  border-radius: 5px;
  display: inline-flex; align-items: center; justify-content: center;
  color: rgba(244,239,229,0.65);
  background: rgba(244,239,229,0.05);
  border: 1px solid rgba(244,239,229,0.08);
}
.wb-tool-text { font-family: var(--serif); font-size: 13px; font-style: italic; }
.wb-tool-sep { width: 1px; height: 18px; background: rgba(244,239,229,0.12); margin: 0 4px; }
.wb-swatch { width: 16px; height: 16px; border-radius: 999px; box-shadow: 0 0 0 1px rgba(244,239,229,0.18); }
.wb-sw-1 { background: var(--accent); }
.wb-sw-2 { background: #7AB7E6; }
.wb-sw-3 { background: #9CD3A0; }
.wb-surface { flex: 1; width: 100%; height: 100%; display: block; }
.wb-curve { stroke-dasharray: 600; stroke-dashoffset: 600; animation: wb-draw 3.4s ease-out 0.5s forwards; }
@keyframes wb-draw { to { stroke-dashoffset: 0; } }
.wb-cursor { animation: wb-bob 5s ease-in-out infinite; }
.wb-cursor-a { animation-delay: 0s; }
.wb-cursor-b { animation-delay: 1.4s; }
@keyframes wb-bob {
  0%, 100% { transform: translate(220px, 170px); }
  50% { transform: translate(232px, 162px); }
}

/* ===== SUBJECT PAGE ===== */
.subject-hero {
  position: relative;
  padding: 140px var(--pad) 80px;
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1.05fr 1fr; gap: 56px; align-items: center;
}
@media (max-width: 1024px) { .subject-hero { grid-template-columns: 1fr; gap: 48px; } }
.subject-eyebrow { display: inline-flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 28px; }
.subject-h1 {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(44px, 6.4vw, 84px);
  line-height: 1.02; letter-spacing: -0.025em;
  margin: 0; color: var(--ink);
  max-width: 14ch;
}
.subject-lede { max-width: 520px; margin: 28px 0 0; color: var(--ink-2); font-size: 17px; line-height: 1.55; }
.subject-cta-row { display: inline-flex; align-items: center; gap: 24px; margin-top: 36px; flex-wrap: wrap; }
.subject-back { font-family: var(--mono); font-size: 12px; letter-spacing: 0.04em; color: var(--ink-3); transition: color 160ms; }
.subject-back:hover { color: var(--accent); }

.subject-hero-art { position: relative; }
.subject-board-wrap {
  position: relative;
  aspect-ratio: 16/10;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--line);
  box-shadow: 0 30px 80px rgba(22,19,13,0.16);
}

/* English mock */
.subject-english-mock {
  background: #FBF8F1;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 30px 80px rgba(22,19,13,0.10);
}
.se-mock-bar { display: flex; gap: 6px; border-bottom: 1px solid var(--line-2); padding-bottom: 10px; margin-bottom: 16px; }
.se-mock-tab { font-family: var(--mono); font-size: 10px; letter-spacing: 0.04em; padding: 6px 10px; border-radius: 999px; color: var(--ink-3); background: transparent; }
.se-mock-tab.is-on { background: var(--ink); color: var(--paper); }
.se-cards { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.se-card {
  background: white; border: 1px solid var(--line);
  border-radius: 12px; padding: 16px;
  display: flex; flex-direction: column; gap: 6px;
  min-height: 130px;
}
.se-card-eyebrow { font-family: var(--mono); font-size: 9px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.se-card-word { font-family: var(--serif); font-size: 26px; font-style: italic; color: var(--ink); line-height: 1; }
.se-card-trans { font-size: 13px; color: var(--ink-2); }
.se-card-mini { font-family: var(--mono); font-size: 10px; color: var(--ink-4); margin-top: auto; }
.se-card-audio { background: var(--ink); color: var(--paper); border-color: var(--ink); grid-column: 1 / -1; }
.se-card-audio .se-card-eyebrow { color: rgba(244,239,229,.55); }
.se-card-quote { font-family: var(--serif); font-style: italic; font-size: 17px; line-height: 1.35; color: var(--paper); margin-bottom: 4px; }
.se-wave { display: flex; align-items: center; gap: 3px; height: 18px; margin-top: 4px; }
.se-wave span { flex: 1; background: var(--accent); border-radius: 2px; animation: se-wave 1.6s ease-in-out infinite; }
.se-wave span:nth-child(1) { height: 30%; animation-delay: 0s; }
.se-wave span:nth-child(2) { height: 60%; animation-delay: 0.1s; }
.se-wave span:nth-child(3) { height: 90%; animation-delay: 0.2s; }
.se-wave span:nth-child(4) { height: 70%; animation-delay: 0.3s; }
.se-wave span:nth-child(5) { height: 50%; animation-delay: 0.4s; }
.se-wave span:nth-child(6) { height: 80%; animation-delay: 0.5s; }
.se-wave span:nth-child(7) { height: 40%; animation-delay: 0.6s; }
.se-wave span:nth-child(8) { height: 65%; animation-delay: 0.7s; }
@keyframes se-wave { 0%, 100% { transform: scaleY(0.5); } 50% { transform: scaleY(1); } }
.se-card-quiz { grid-column: 1 / -1; }
.se-quiz-q { font-family: var(--serif); font-size: 17px; color: var(--ink); line-height: 1.3; margin-bottom: 6px; }
.se-quiz-opt {
  display: block; padding: 8px 12px;
  background: rgba(244,239,229,0.6);
  border: 1px solid var(--line-2);
  border-radius: 8px;
  font-size: 13px; color: var(--ink-2);
  margin-bottom: 4px;
}
.se-quiz-opt.is-correct {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--ink);
  font-weight: 500;
  position: relative;
}
.se-quiz-opt.is-correct::after {
  content: "✓"; position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  color: var(--accent); font-weight: 600;
}

/* Topics, values */
.subject-topics .section-tag { margin-bottom: 32px; }
.chip-grid-wide { gap: 10px; }
.chip-grid-wide .chip { padding: 11px 18px 11px 16px; font-size: 15px; }

.values-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
@media (max-width: 760px) { .values-grid { grid-template-columns: 1fr; } }
.value-card {
  background: #FBF8F1;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 32px;
  display: flex; flex-direction: column; gap: 14px;
  transition: transform 320ms ease, border-color 320ms ease, box-shadow 320ms ease;
}
.value-card:hover { transform: translateY(-3px); border-color: var(--ink-4); box-shadow: 0 18px 40px rgba(22,19,13,0.08); }
.value-kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent); }
.value-h { font-family: var(--serif); font-weight: 400; font-size: clamp(22px, 2.3vw, 28px); line-height: 1.15; letter-spacing: -0.012em; margin: 0; color: var(--ink); }
.value-p { font-size: 15px; line-height: 1.55; color: var(--ink-2); margin: 0; }

/* Pricing strip on subject page */
.subject-pricing-strip { padding-top: 0; padding-bottom: 0; }
.sps-inner {
  background: var(--ink); color: var(--paper);
  border-radius: 18px;
  padding: 40px 48px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
  flex-wrap: wrap;
  box-shadow: 0 30px 80px rgba(22,19,13,0.14);
  position: relative; overflow: hidden;
}
.sps-inner::before {
  content: ""; position: absolute; top: -40%; right: -20%;
  width: 50%; aspect-ratio: 1; border-radius: 999px;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.sps-left { display: flex; flex-direction: column; gap: 10px; position: relative; }
.sps-eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(244,239,229,.55); }
.sps-price { display: inline-flex; align-items: baseline; gap: 6px; font-family: var(--serif); }
.sps-currency { font-size: 32px; color: rgba(244,239,229,.55); }
.sps-num { font-size: 80px; line-height: 0.95; letter-spacing: -0.04em; color: var(--accent); }
.sps-unit { font-family: var(--mono); font-size: 13px; letter-spacing: 0.04em; color: rgba(244,239,229,.55); }
.sps-sub { font-family: var(--serif); font-style: italic; font-size: 18px; opacity: 0.85; }
.subject-pricing-strip .btn-primary { background: var(--paper); color: var(--ink); position: relative; }
.subject-pricing-strip .btn-primary:hover { background: var(--accent); color: var(--paper); }

.subject-faq { padding-top: 100px; }

/* ===== COMPARE ===== */
.compare { padding-top: 100px; }
.cmp-wrap { position: relative; }
.cmp-table {
  display: grid;
  grid-template-columns: minmax(220px, 1.6fr) repeat(4, 1fr);
  background: #FBF8F1;
  border: 1px solid var(--line);
  border-radius: 18px;
  overflow: hidden;
  position: relative;
}
.cmp-row { display: contents; }
.cmp-cell {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line-2);
  display: flex; align-items: center;
  font-size: 14px;
  color: var(--ink-2);
  background: transparent;
  position: relative;
}
.cmp-row:last-child .cmp-cell { border-bottom: 0; }
.cmp-cell-feature {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.02em;
  color: var(--ink-3);
  text-transform: none;
  border-right: 1px solid var(--line-2);
  background: rgba(244,239,229,.4);
}
.cmp-cell-head {
  font-family: var(--serif);
  font-size: clamp(15px, 1.4vw, 18px);
  color: var(--ink);
  padding-top: 22px; padding-bottom: 22px;
  letter-spacing: -0.005em;
}
.cmp-cell-head.is-templink {
  font-weight: 500;
  font-size: clamp(17px, 1.6vw, 20px);
}
.cmp-cell.is-templink {
  background: var(--ink);
  color: var(--paper);
  border-bottom-color: rgba(244,239,229,.08);
  font-weight: 500;
}
.cmp-cell.is-templink.cmp-cell-head { color: var(--paper); position: relative; }
.cmp-cell.is-templink.cmp-cell-head::after {
  content: "";
  position: absolute; bottom: 0; left: 16px; right: 16px;
  height: 2px; background: var(--accent);
}
.cmp-row:last-child .cmp-cell.is-templink { border-bottom: 0; }

.cmp-mark {
  display: inline-flex; align-items: center; justify-content: center;
  width: 24px; height: 24px;
  border-radius: 999px;
  font-size: 13px; line-height: 1;
}
.cmp-yes { background: var(--accent-soft); color: var(--accent); font-weight: 500; }
.cmp-cell.is-templink .cmp-yes { background: var(--accent); color: var(--paper); }
.cmp-no { color: var(--ink-4); font-size: 16px; background: transparent; }
.cmp-partial { background: rgba(22,19,13,0.06); color: var(--ink-3); }
.cmp-manual {
  width: auto; height: auto; padding: 4px 10px;
  border-radius: 999px;
  background: rgba(22,19,13,0.05);
  font-family: var(--mono); font-size: 10px;
  text-transform: uppercase; letter-spacing: 0.06em;
  color: var(--ink-3);
}
.cmp-text { font-size: 14px; }
.cmp-text-strong { font-family: var(--serif); font-size: 17px; color: var(--paper); letter-spacing: -0.005em; }
.cmp-cell.is-templink .cmp-text { color: var(--paper); }

.cmp-caption {
  margin: 18px 4px 0;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.04em; color: var(--ink-3);
}

@media (max-width: 900px) {
  .cmp-table { grid-template-columns: minmax(160px, 1.2fr) repeat(4, minmax(78px, 1fr)); font-size: 12px; }
  .cmp-cell { padding: 12px 10px; font-size: 12px; }
  .cmp-cell-head { font-size: 13px; padding: 16px 10px; }
  .cmp-cell.is-templink.cmp-cell-head { font-size: 14px; }
  .cmp-mark { width: 20px; height: 20px; font-size: 11px; }
  .cmp-text-strong { font-size: 13px; font-family: var(--sans); font-weight: 500; }
}

/* ===== FEATURES ===== */
.features { padding-top: 80px; }
.features-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}
@media (max-width: 900px) { .features-grid { grid-template-columns: 1fr; } }
.feat-card {
  position: relative;
  background: #FBF8F1;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 28px;
  display: flex; flex-direction: column; gap: 24px;
  transition: transform 360ms cubic-bezier(.2,.7,.2,1), box-shadow 360ms ease, border-color 360ms ease;
  overflow: hidden;
}
.feat-card:hover {
  transform: translateY(-4px);
  border-color: var(--ink-4);
  box-shadow: 0 24px 60px rgba(22,19,13,0.10);
}
.feat-anchor { position: absolute; top: -100px; left: 0; pointer-events: none; }
.feat-card-wide {
  grid-column: 1 / -1;
  flex-direction: row;
  align-items: stretch;
  padding: 36px;
  background: var(--ink); color: var(--paper); border-color: var(--ink);
  gap: 48px;
}
.feat-card-wide:hover { border-color: var(--ink); box-shadow: 0 30px 70px rgba(22,19,13,0.22); }
.feat-card-wide .feat-kicker { color: rgba(244,239,229,.55); }
.feat-card-wide .feat-p { color: rgba(244,239,229,.78); }
.feat-card-wide .feat-points li { color: rgba(244,239,229,.92); }
.feat-card-wide .aud-tick { background: var(--accent); }
.feat-media {
  position: relative;
  border-radius: 12px;
  overflow: hidden;
  background: rgba(255,255,255,0.5);
  aspect-ratio: 16/9;
  flex-shrink: 0;
}
.feat-card-wide .feat-media { flex: 1.1; aspect-ratio: auto; background: rgba(244,239,229,0.06); }
.feat-media img {
  position: absolute; inset: 0;
  width: 100%; height: 100%;
  object-fit: cover; object-position: top center;
  transition: transform 1200ms cubic-bezier(.2,.7,.2,1);
}
.feat-card:hover .feat-media img { transform: scale(1.04); }
.feat-body { display: flex; flex-direction: column; gap: 14px; }
.feat-card-wide .feat-body { flex: 1; justify-content: center; gap: 18px; }
.feat-kicker { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.feat-h {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(24px, 2.5vw, 30px);
  line-height: 1.1; letter-spacing: -0.015em;
  margin: 0; color: var(--ink);
}
.feat-card-wide .feat-h {
  font-size: clamp(34px, 4.2vw, 52px);
  color: var(--paper);
}
.feat-p { font-size: 15px; color: var(--ink-2); margin: 0; max-width: 56ch; }
.feat-card-wide .feat-p { font-size: 17px; max-width: 48ch; }
.feat-points { list-style: none; padding: 0; margin: 4px 0 0; display: flex; flex-direction: column; gap: 8px; }
.feat-points li { display: flex; align-items: flex-start; gap: 10px; font-size: 14px; color: var(--ink-2); }
.feat-points .aud-tick { margin-top: 7px; }
@media (max-width: 760px) {
  .feat-card-wide { flex-direction: column; padding: 28px; }
  .feat-card-wide .feat-media { aspect-ratio: 16/10; }
}

/* ===== CATALOG ===== */
.catalog { padding-top: 80px; padding-bottom: 100px; }
.catalog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 40px; }
@media (max-width: 1100px) { .catalog-grid { grid-template-columns: 1fr 1fr; gap: 48px; } }
@media (max-width: 700px) { .catalog-grid { grid-template-columns: 1fr; gap: 32px; } }
.catalog-group-h {
  display: flex; align-items: baseline; gap: 14px;
  padding-bottom: 16px; margin-bottom: 24px;
  border-bottom: 1px solid var(--line);
}
.catalog-group-n { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; color: var(--ink-3); }
.catalog-group-l { font-family: var(--serif); font-size: clamp(24px, 3vw, 32px); letter-spacing: -0.01em; }
.catalog-group-count { margin-left: auto; font-family: var(--mono); font-size: 11px; color: var(--ink-3); letter-spacing: 0.06em; }
.chip-grid { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 9px 16px 9px 14px;
  background: #FBF8F1;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: 14px; color: var(--ink-2);
  cursor: default;
  transition: background 220ms ease, color 220ms ease, border-color 220ms ease, transform 220ms cubic-bezier(.2,.7,.2,1);
}
.chip:hover {
  background: var(--ink); color: var(--paper); border-color: var(--ink);
  transform: translateY(-2px);
}
.chip:hover .chip-dot { background: var(--accent); }
.chip-dot { width: 6px; height: 6px; border-radius: 999px; background: var(--accent); flex-shrink: 0; transition: background 220ms ease; }

/* ===== SECTIONS ===== */
.section { max-width: var(--max); margin: 0 auto; padding: 120px var(--pad); position: relative; }
.section-head { max-width: 800px; margin-bottom: 64px; }
.section-tag { display: inline-block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 18px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.section-title { font-family: var(--serif); font-weight: 400; font-size: clamp(40px, 5.5vw, 72px); line-height: 1; letter-spacing: -0.02em; margin: 0; color: var(--ink); }
.section-title i { font-style: italic; color: var(--accent); }
.section-lede { max-width: 580px; margin-top: 22px; font-size: 17px; color: var(--ink-2); }

/* Preview gallery */
.preview-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 24px; }
.shot { grid-column: span 3; }
.shot-wide { grid-column: span 6; }
@media (max-width: 900px) { .shot, .shot-wide { grid-column: span 6; } }
.shot figure { margin: 0; display: flex; flex-direction: column; gap: 16px; }
.shot-img {
  position: relative;
  border-radius: 14px; overflow: hidden;
  background: #FBF8F1;
  border: 1px solid var(--line);
  aspect-ratio: 16/10;
  transition: transform 500ms cubic-bezier(.2,.7,.2,1), box-shadow 500ms;
}
.shot-img img { width: 100%; height: 100%; object-fit: cover; object-position: top center; transition: transform 1200ms cubic-bezier(.2,.7,.2,1); }
.shot:hover .shot-img { transform: translateY(-4px); box-shadow: 0 24px 60px rgba(22,19,13,0.12); }
.shot:hover .shot-img img { transform: scale(1.03); }
.shot-wide .shot-img { aspect-ratio: 21/9; }
.shot figcaption { display: grid; grid-template-columns: 120px 1fr; gap: 24px; align-items: baseline; }
.shot-tag { font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--ink-3); }
.shot-cap { font-family: var(--serif); font-size: 19px; line-height: 1.35; color: var(--ink-2); }

/* How */
.how { background: var(--paper); }
.how-list { list-style: none; padding: 0; margin: 0; }
.how-step {
  display: grid; grid-template-columns: 120px 1fr auto; gap: 48px; align-items: baseline;
  padding: 36px 0; border-top: 1px solid var(--line);
  transition: padding 360ms ease, background 360ms ease;
  position: relative;
}
.how-step:last-child { border-bottom: 1px solid var(--line); }
.how-step:hover { padding-left: 12px; }
.how-step:hover .how-rule { width: 80px; background: var(--accent); }
.how-n { font-family: var(--mono); font-size: 12px; letter-spacing: 0.1em; color: var(--ink-3); padding-top: 4px; }
.how-body h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 3.5vw, 42px); line-height: 1.1; letter-spacing: -0.015em; margin: 0 0 10px; }
.how-body p { font-size: 16px; color: var(--ink-2); max-width: 620px; margin: 0; }
.how-rule { display: block; width: 40px; height: 1px; background: var(--line); transition: width 400ms ease, background 400ms ease; }
@media (max-width: 900px) { .how-step { grid-template-columns: 1fr; gap: 12px; } .how-rule { display: none; } }

/* Audience */
.audience-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 32px; }
@media (max-width: 900px) { .audience-grid { grid-template-columns: 1fr; } }
.aud-card {
  position: relative;
  background: #FBF8F1;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 48px;
  transition: transform 360ms ease, box-shadow 360ms ease;
}
.aud-card:hover { transform: translateY(-4px); box-shadow: 0 24px 60px rgba(22,19,13,0.08); }
.aud-tutor { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.aud-tutor .aud-mark { background: var(--accent); color: var(--paper); }
.aud-tutor p { color: rgba(244,239,229,.7); }
.aud-tutor .aud-tick { background: var(--accent); }
.aud-mark {
  position: absolute; top: 24px; right: 28px;
  width: 36px; height: 36px; border-radius: 999px;
  background: var(--accent-soft); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-family: var(--serif); font-size: 18px; font-style: italic;
}
.aud-card h3 { font-family: var(--serif); font-weight: 400; font-size: clamp(32px, 3.6vw, 44px); line-height: 1.05; letter-spacing: -0.02em; margin: 0 0 14px; }
.aud-card p { font-size: 16px; color: var(--ink-2); max-width: 460px; margin: 0 0 28px; }
.aud-card ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 12px; }
.aud-card li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; }
.aud-tick { display: inline-block; width: 6px; height: 6px; border-radius: 2px; background: var(--ink); margin-top: 8px; flex-shrink: 0; transform: rotate(45deg); }

/* FAQ */
.faq-list { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-q {
  appearance: none; background: transparent; border: 0; width: 100%; cursor: pointer;
  display: grid; grid-template-columns: 60px 1fr 32px; gap: 24px; align-items: center;
  padding: 28px 0; text-align: left; font: inherit; color: inherit;
  transition: padding 280ms ease;
}
.faq-item:hover .faq-q { padding-left: 8px; }
.faq-n { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; color: var(--ink-3); }
.faq-q-text { font-family: var(--serif); font-size: clamp(20px, 2.4vw, 28px); line-height: 1.2; letter-spacing: -0.01em; color: var(--ink); }
.faq-icon { position: relative; width: 18px; height: 18px; justify-self: end; }
.faq-icon span { position: absolute; background: var(--ink-2); transition: transform 280ms ease, background 200ms; }
.faq-icon span:nth-child(1) { top: 50%; left: 0; right: 0; height: 1px; margin-top: -0.5px; }
.faq-icon span:nth-child(2) { left: 50%; top: 0; bottom: 0; width: 1px; margin-left: -0.5px; }
.faq-item.is-open .faq-icon span:nth-child(2) { transform: scaleY(0); }
.faq-item.is-open .faq-icon span:nth-child(1) { background: var(--accent); }
.faq-a-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 380ms cubic-bezier(.2,.7,.2,1); }
.faq-item.is-open .faq-a-wrap { grid-template-rows: 1fr; }
.faq-a-wrap > .faq-a { overflow: hidden; min-height: 0; margin: 0; padding: 0 0 0 84px; max-width: 720px; color: var(--ink-2); font-size: 16px; line-height: 1.6; }
.faq-item.is-open .faq-a-wrap > .faq-a { padding-bottom: 28px; }
.faq-item.is-open .faq-q { padding-bottom: 8px; }
@media (max-width: 700px) {
  .faq-q { grid-template-columns: 40px 1fr 24px; gap: 12px; }
  .faq-a-wrap > .faq-a { padding-left: 52px; }
}

/* CTA band */
.cta-band {
  text-align: center;
  padding: 140px var(--pad);
  border-top: 1px solid var(--line);
}
.cta-tag { font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.2em; margin-bottom: 24px; }
.cta-title { font-family: var(--serif); font-weight: 400; font-size: clamp(48px, 7vw, 100px); line-height: 0.98; letter-spacing: -0.025em; margin: 0 auto; max-width: 14ch; }
.cta-title i { font-style: italic; color: var(--accent); }
.cta-actions { display: inline-flex; flex-direction: column; align-items: center; gap: 14px; margin-top: 40px; }
.cta-sub { font-family: var(--mono); font-size: 12px; color: var(--ink-3); letter-spacing: 0.05em; }

/* Footer */
.footer { background: var(--ink); color: var(--paper); padding: 80px var(--pad) 40px; margin-top: 0; }
.footer > * { max-width: var(--max); margin-left: auto; margin-right: auto; }
.footer-top { display: flex; justify-content: space-between; align-items: flex-end; padding-bottom: 56px; border-bottom: 1px solid rgba(244,239,229,.12); flex-wrap: wrap; gap: 24px; }
.footer-brand { display: inline-flex; align-items: center; gap: 12px; }
.footer-brand-text { font-family: var(--serif); font-size: 28px; }
.footer-brand-text i { font-style: italic; opacity: 0.6; }
.footer-tag { font-family: var(--serif); font-style: italic; font-size: clamp(22px, 3vw, 36px); margin: 0; max-width: 20ch; text-align: right; opacity: 0.85; }
.footer-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 32px; padding: 56px 0; }
.footer-h { display: block; font-family: var(--mono); font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: rgba(244,239,229,.5); margin-bottom: 16px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 10px; }
.footer-grid a { color: rgba(244,239,229,.85); font-size: 14px; transition: color 160ms; }
.footer-grid a:hover { color: var(--accent); }
.footer-bot { display: flex; justify-content: space-between; align-items: center; padding-top: 32px; border-top: 1px solid rgba(244,239,229,.12); font-family: var(--mono); font-size: 11px; color: rgba(244,239,229,.5); letter-spacing: 0.04em; }
.footer-set { display: inline-flex; align-items: center; gap: 8px; }
.footer-dot { width: 8px; height: 8px; background: #6FCF97; border-radius: 999px; box-shadow: 0 0 0 4px rgba(111,207,151,.18); }
@media (max-width: 700px) { .footer-grid { grid-template-columns: repeat(2, 1fr); } .footer-top { flex-direction: column; align-items: flex-start; } .footer-tag { text-align: left; } .footer-bot { flex-direction: column; gap: 12px; align-items: flex-start; } }

/* Free strip */
.free-strip {
  display: inline-flex; align-items: center; gap: 12px;
  padding: 10px 18px 10px 14px;
  background: var(--accent-soft);
  border-radius: 999px;
  margin: 14px 0 22px;
}
.free-strip-dot { width: 8px; height: 8px; border-radius: 999px; background: var(--accent); box-shadow: 0 0 0 4px var(--accent-soft); }
.free-strip-text { font-family: var(--mono); font-size: 11px; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink); }

/* Pricing FAQ */
.price-faq { margin-top: 80px; max-width: 940px; }
.price-faq-h { font-family: var(--serif); font-size: clamp(28px, 3.4vw, 40px); letter-spacing: -0.015em; margin-bottom: 28px; }
.price-faq-grid { display: flex; flex-direction: column; border-top: 1px solid var(--line); }
.pfaq-item { border-bottom: 1px solid var(--line); }
.pfaq-q {
  appearance: none; background: transparent; border: 0; width: 100%; cursor: pointer;
  display: grid; grid-template-columns: 1fr 28px; gap: 20px; align-items: center;
  padding: 22px 0; text-align: left; font: inherit; color: inherit;
  transition: padding 280ms ease;
}
.pfaq-item:hover .pfaq-q { padding-left: 8px; }
.pfaq-q-text { font-family: var(--serif); font-size: clamp(18px, 2vw, 22px); line-height: 1.25; color: var(--ink); }
.pfaq-a-wrap { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 380ms cubic-bezier(.2,.7,.2,1); }
.pfaq-item.is-open .pfaq-a-wrap { grid-template-rows: 1fr; }
.pfaq-a-wrap > .pfaq-a { overflow: hidden; min-height: 0; margin: 0; padding: 0; max-width: 720px; color: var(--ink-2); font-size: 15px; line-height: 1.6; }
.pfaq-item.is-open .pfaq-a-wrap > .pfaq-a { padding: 4px 0 22px; }

/* Pricing */
.pricing { background: var(--paper); }
.pricing-grid { display: grid; grid-template-columns: 1.15fr 1fr; gap: 28px; align-items: stretch; }
@media (max-width: 900px) { .pricing-grid { grid-template-columns: 1fr; } }
.price-card {
  position: relative;
  border-radius: 18px; padding: 40px;
  display: flex; flex-direction: column;
  transition: transform 360ms ease, box-shadow 360ms ease;
}
.price-card:hover { transform: translateY(-4px); }
.price-eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--ink-3); margin-bottom: 28px; }
.price-card-main {
  background: var(--ink); color: var(--paper);
  box-shadow: 0 24px 60px rgba(22,19,13,0.16);
  overflow: hidden;
}
.price-card-main::before {
  content: ""; position: absolute; top: -40%; right: -20%;
  width: 70%; aspect-ratio: 1; border-radius: 999px;
  background: radial-gradient(circle, var(--accent-soft), transparent 70%);
  pointer-events: none;
}
.price-card-main .price-eyebrow { color: rgba(244,239,229,.55); }
.price-num { display: inline-flex; align-items: baseline; gap: 6px; font-family: var(--serif); }
.price-value { font-size: clamp(80px, 11vw, 140px); line-height: 0.95; letter-spacing: -0.04em; color: var(--accent); }
.price-unit { font-family: var(--mono); font-size: 13px; letter-spacing: 0.04em; color: rgba(244,239,229,.55); }
.price-sub { font-family: var(--serif); font-style: italic; font-size: 22px; margin: 8px 0 28px; max-width: 26ch; opacity: 0.85; }
.price-list { list-style: none; padding: 0; margin: 0 0 36px; display: flex; flex-direction: column; gap: 12px; }
.price-list li { display: flex; align-items: flex-start; gap: 12px; font-size: 15px; color: rgba(244,239,229,.92); }
.price-card-main .aud-tick { background: var(--accent); }
.price-card-main .btn-primary { background: var(--paper); color: var(--ink); align-self: flex-start; margin-top: auto; }
.price-card-main .btn-primary:hover { background: var(--accent); color: var(--paper); }

.price-card-support {
  background: #FBF8F1;
  border: 1px solid var(--line);
}
.price-support-h { font-family: var(--serif); font-weight: 400; font-size: clamp(28px, 3.4vw, 40px); line-height: 1.05; letter-spacing: -0.015em; margin: 0 0 14px; }
.price-support-p { font-size: 15px; color: var(--ink-2); margin: 0 0 28px; max-width: 38ch; }
.price-hearts { display: inline-flex; gap: 8px; margin-bottom: 32px; }
.price-hearts span { width: 14px; height: 14px; border-radius: 50% 50% 50% 0; background: var(--accent-soft); transform: rotate(-45deg); position: relative; }
.price-hearts span::before, .price-hearts span::after { content: ""; position: absolute; width: 14px; height: 14px; border-radius: 50%; background: var(--accent-soft); }
.price-hearts span::before { top: -7px; left: 0; }
.price-hearts span::after { top: 0; right: -7px; }
.price-hearts span:nth-child(1), .price-hearts span:nth-child(2), .price-hearts span:nth-child(3) { background: var(--accent); }
.price-hearts span:nth-child(1)::before, .price-hearts span:nth-child(2)::before, .price-hearts span:nth-child(3)::before,
.price-hearts span:nth-child(1)::after, .price-hearts span:nth-child(2)::after, .price-hearts span:nth-child(3)::after { background: var(--accent); }
.btn-ghost {
  appearance: none;
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 24px;
  background: transparent; color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 999px; font-size: 15px;
  font: inherit;
  cursor: pointer;
  align-self: flex-start; margin-top: auto;
  transition: background 200ms, border-color 200ms, transform 240ms cubic-bezier(.2,.7,.2,1);
}
.btn-ghost:hover { background: var(--ink); color: var(--paper); border-color: var(--ink); transform: translateY(-2px); }