/* Interview Manthan, early access. Phone first; tablet from 768px. Light theme only (ADR-0024 tokens). */

@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 500;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "IBM Plex Sans";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/source-serif-4-latin-400-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Source Serif 4";
  font-style: italic;
  font-weight: 400;
  font-display: swap;
  src: url("fonts/source-serif-4-latin-400-italic.woff2") format("woff2");
}
@font-face {
  font-family: "Source Serif 4";
  font-style: normal;
  font-weight: 600;
  font-display: swap;
  src: url("fonts/source-serif-4-latin-600-normal.woff2") format("woff2");
}

:root {
  --paper: #fbfcfb;
  --pearl: #f2f5f4;
  --panel: #eef2f1;
  --band: #e8edeb;
  --ink: #0f1b2d;
  --ink-2: #2b3647;
  --muted: #566173;
  --faint: #7a8494;
  --accent: #0e7490;
  --accent-soft: rgba(14, 116, 144, 0.08);
  --accent-line: rgba(14, 116, 144, 0.32);
  --action-1: #0f2a44;
  --action-2: #16466b;
  --line: rgba(15, 27, 45, 0.12);
  --line-soft: rgba(15, 27, 45, 0.09);
  --field-line: rgba(15, 27, 45, 0.16);
  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --gutter: 20px;
  color-scheme: light;
}

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

/* A component's own display rule must never resurrect something marked hidden. */
[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: 16px;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 16px;
  line-height: 1.6;
  padding-left: env(safe-area-inset-left);
  padding-right: env(safe-area-inset-right);
}

body.has-sticky {
  padding-bottom: calc(80px + env(safe-area-inset-bottom));
}

h1,
h2,
h3,
h4,
p,
ol,
ul,
dl,
dd,
figure,
fieldset {
  margin: 0;
  padding: 0;
}

fieldset {
  border: 0;
  min-width: 0;
}

a {
  color: var(--action-2);
}
a:hover {
  color: var(--action-1);
}

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

img,
svg {
  display: block;
}

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

.skip {
  position: absolute;
  left: 12px;
  top: -60px;
  z-index: 50;
  padding: 10px 14px;
  border-radius: 10px;
  background: var(--ink);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
}
.skip:focus {
  top: 12px;
  color: #fff;
}

.wrap {
  width: 100%;
  max-width: 960px;
  margin: 0 auto;
  padding: 0 var(--gutter);
}

/* ---------- Type ---------- */

.serif {
  font-family: var(--serif);
}

.eyebrow,
.kicker {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  line-height: 1.4;
}
.kicker {
  letter-spacing: 0.1em;
}

.display {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 38px;
  line-height: 1.08;
  letter-spacing: -0.015em;
  text-wrap: balance;
}

h2,
.h2 {
  font-family: var(--serif);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.18;
  color: var(--ink);
  text-wrap: balance;
}
h2 i {
  font-weight: 400;
  color: var(--accent);
}

.lead {
  font-size: 16px;
  line-height: 1.6;
  color: var(--muted);
}

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

/* ---------- Header and footer ---------- */

.site-header {
  display: flex;
  align-items: center;
  padding: 16px 0;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  color: var(--ink);
  text-decoration: none;
}
.brand:hover {
  color: var(--ink);
}
.brand-mark {
  width: 36px;
  height: 36px;
}
.brand-words {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.brand-small {
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.14em;
  color: var(--muted);
}
.brand-big {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
}

.site-footer {
  margin-top: 28px;
  padding: 18px 0 28px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}
.site-footer b {
  font-weight: 600;
  color: var(--ink);
}
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 12px;
}
.footer-links a {
  display: inline-flex;
  align-items: center;
}

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

.hero {
  display: grid;
  gap: 8px;
  padding: 4px 0 48px;
}
.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.peek {
  align-self: center;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  min-height: 44px;
  padding: 0 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
}

/* ---------- The join form ---------- */

.join-box {
  margin-top: 6px;
  padding: 16px;
  border-radius: 20px;
  background: var(--panel);
}
.band .join-box {
  padding: 0;
  background: transparent;
}

.join-step1,
.details {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

label,
legend {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink);
}
.opt {
  font-weight: 400;
  color: var(--muted);
}

.tel {
  display: flex;
  height: 48px;
  border: 1px solid var(--field-line);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}
.tel:focus-within {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.cc {
  display: flex;
  align-items: center;
  padding: 0 12px;
  border-right: 1px solid var(--line-soft);
  background: var(--pearl);
  color: var(--muted);
  font-size: 16px;
}
.tel input {
  flex: 1;
  min-width: 0;
  border: 0;
  padding: 0 14px;
  background: transparent;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
}
.tel input:focus {
  outline: none;
}

.inp,
.note {
  width: 100%;
  border: 1px solid var(--field-line);
  border-radius: 12px;
  background: #fff;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
}
.inp {
  height: 48px;
  padding: 0 14px;
}
.note {
  min-height: 104px;
  padding: 12px 14px;
  line-height: 1.45;
  resize: vertical;
}
::placeholder {
  color: var(--faint);
}

.check {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  padding: 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.75);
  font-size: 15px;
  font-weight: 400;
  line-height: 1.45;
  cursor: pointer;
}
.check input {
  flex: none;
  width: 20px;
  height: 20px;
  margin: 1px 0 0;
  accent-color: var(--accent);
}

.is-invalid .tel,
.is-invalid .check,
.is-invalid .inp,
.is-invalid .note {
  border: 1.5px solid var(--accent);
}

.msg {
  display: flex;
  gap: 8px;
  align-items: flex-start;
  font-size: 14px;
  line-height: 1.4;
  color: var(--accent);
}
.msg::before {
  content: "";
  flex: none;
  width: 16px;
  height: 16px;
  margin-top: 2px;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%230E7490' stroke-width='2' stroke-linecap='round'%3E%3Ccircle cx='12' cy='12' r='9'/%3E%3Cpath d='M12 8v5M12 16h.01'/%3E%3C/svg%3E")
    center / contain no-repeat;
}
.msg[hidden] {
  display: none;
}

.cta {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 52px;
  padding: 0 22px;
  border: 0;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--action-1), var(--action-2));
  color: #fff;
  font: inherit;
  font-size: 16px;
  font-weight: 600;
  text-decoration: none;
  cursor: pointer;
}
.cta:hover {
  color: #fff;
  filter: brightness(1.08);
}
.cta[aria-busy="true"] {
  cursor: progress;
  opacity: 0.85;
}

.ghost {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  border: 1px solid rgba(22, 70, 107, 0.35);
  border-radius: 999px;
  color: var(--action-2);
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
}

.quiet {
  align-self: center;
  min-height: 44px;
  padding: 0 16px;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 15px;
  font-weight: 500;
  color: var(--muted);
  cursor: pointer;
}

.fine {
  font-size: 13px;
  color: var(--muted);
  text-align: center;
}

/* The honeypot: present for bots, absent for people and screen readers. */
.hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* Step 2 and the states after joining. */
.after {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.after-head {
  display: flex;
  align-items: center;
  gap: 14px;
}
.tick {
  flex: none;
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1.5px solid var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.after-title {
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
}
.after-title:focus {
  outline: none;
}
[data-phone] {
  white-space: nowrap;
}
.after hr {
  width: 100%;
  margin: 2px 0;
  border: 0;
  border-top: 1px solid var(--line);
}
.details h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.25;
}
.details h3 .opt {
  font-family: var(--sans);
  font-size: 14px;
}
.hint {
  margin-top: -8px;
  font-size: 14px;
  color: var(--muted);
}

.wants {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
  margin-top: 8px;
}
.want {
  position: relative;
  display: flex;
  gap: 8px;
  align-items: flex-start;
  min-height: 60px;
  padding: 10px 11px;
  border-radius: 14px;
  border: 1px solid rgba(15, 27, 45, 0.14);
  background: #fff;
  font-size: 14px;
  font-weight: 400;
  line-height: 1.3;
  cursor: pointer;
}
.want input {
  flex: none;
  width: 16px;
  height: 16px;
  margin: 1px 0 0;
  accent-color: var(--accent);
}
.want:has(input:checked) {
  border: 1.5px solid var(--accent);
  background: var(--accent-soft);
}

.pills {
  display: flex;
  gap: 8px;
  margin-top: 6px;
}
.pill {
  flex: 1;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 999px;
  border: 1px solid var(--field-line);
  background: #fff;
  font-size: 15px;
  font-weight: 400;
  cursor: pointer;
}
.pill input {
  position: absolute;
  opacity: 0;
  inset: 0;
  margin: 0;
  cursor: pointer;
}
.pill:has(input:checked) {
  border: 1.5px solid var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.pill:has(input:focus-visible) {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
.count {
  align-self: flex-end;
  font-size: 12px;
  color: var(--muted);
}

/* ---------- Cards shared by the mockups ---------- */

.card {
  border: 1px solid var(--line-soft);
  border-radius: 24px;
  background: var(--paper);
  padding: 18px;
}
.card-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.card-title {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
}
.card-meta {
  font-size: 12px;
  color: var(--muted);
}
.label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.label-accent {
  color: var(--accent);
}

/* A transcript question, its follow-ups and its board line. */
.qrow {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px 0;
  border-top: 1px solid var(--line-soft);
}
.qrow-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 8px;
}
.q {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.4;
}
.follows {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 5px;
  margin-left: 3px;
  padding-left: 12px;
  border-left: 1.5px solid var(--accent-line);
}
.follows li {
  display: flex;
  gap: 6px;
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.4;
}
.follows li::before {
  content: "\21B3";
  color: var(--accent);
}
.board {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  font-size: 12px;
  line-height: 1.45;
  color: var(--muted);
}
.board-text {
  flex: 1;
  min-width: 0;
}
.board b {
  font-weight: 600;
  color: var(--ink);
}
.open-transcript {
  flex: none;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  min-height: 32px;
  padding: 0;
  border: 0;
  background: transparent;
  font: inherit;
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-decoration: underline;
  text-decoration-color: var(--accent-line);
  text-underline-offset: 3px;
  cursor: pointer;
}
@media (pointer: coarse) {
  .open-transcript {
    min-height: 44px;
    margin: -6px 0;
  }
}

/* The hero's stack of PDFs behind the questions it was narrowed to. */
.stack {
  position: relative;
  padding-top: 112px;
}
.stack-pages {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  height: 220px;
}
.page {
  position: absolute;
  width: 76%;
  height: 190px;
  padding: 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0.92;
}
.page:nth-child(1) {
  left: 0;
  top: 22px;
  transform: rotate(-6deg);
}
.page:nth-child(2) {
  left: 24%;
  top: 6px;
  transform: rotate(5deg);
}
.page:nth-child(3) {
  left: 11%;
  top: 34px;
  transform: rotate(-1.5deg);
}
.page-head {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--faint);
}
.page-head .pdf {
  flex: none;
  padding: 2px 6px;
  border: 1px solid var(--line);
  border-radius: 4px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.page-head .name {
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-weight: 600;
}
.page-head .pp {
  flex: none;
  font-size: 11px;
}
.line {
  display: block;
  height: 6px;
  border-radius: 3px;
  background: rgba(15, 27, 45, 0.07);
}
.line:nth-child(2) {
  width: 92%;
}
.line:nth-child(3) {
  width: 84%;
}
.line:nth-child(4) {
  width: 96%;
}
.line:nth-child(5) {
  width: 70%;
}
.stack-card {
  position: relative;
  padding: 16px 16px 6px;
  border-radius: 20px;
  border: 1px solid var(--line);
  background: var(--paper);
  box-shadow:
    0 1px 2px rgba(15, 27, 45, 0.05),
    0 18px 40px rgba(15, 27, 45, 0.12);
}
.stack-card .card-head {
  padding-bottom: 10px;
}

@keyframes settle {
  from {
    opacity: 0;
    translate: 0 -14px;
  }
}
@keyframes rise {
  from {
    opacity: 0;
    translate: 0 18px;
  }
}
.page {
  animation: settle 0.5s ease-out backwards;
}
.page:nth-child(2) {
  animation-delay: 0.06s;
}
.page:nth-child(3) {
  animation-delay: 0.12s;
}
.stack-card {
  animation: rise 0.55s 0.3s ease-out backwards;
}

/* ---------- The path ---------- */

.section-rule {
  border-top: 1px solid var(--line);
}
.path-intro {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 48px 0;
}
.strip {
  position: relative;
  list-style: none;
  display: flex;
  justify-content: space-between;
  margin-top: 22px;
}
.strip::before {
  content: "";
  position: absolute;
  left: 10%;
  right: 10%;
  top: 14px;
  height: 1px;
  background: var(--accent-line);
}
.strip li {
  position: relative;
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 600;
}
.strip small {
  margin-top: -6px;
  font-size: 11px;
  font-weight: 400;
  color: var(--muted);
}
.dot {
  width: 28px;
  height: 28px;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 15px;
  font-weight: 600;
}
.dot-you {
  background: var(--paper);
  border: 1.5px dashed var(--accent);
}
.dot-sm {
  flex: none;
  width: 24px;
  height: 24px;
  font-size: 13px;
}
.marker {
  display: flex;
  align-items: center;
  gap: 10px;
}
.marker .rule {
  flex: 1;
  height: 1px;
  background: var(--line);
}

.chapter {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-bottom: 56px;
}
.chapter-text {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.contrast {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px 10px;
  font-size: 16px;
}
.contrast s {
  color: var(--faint);
  text-decoration-thickness: 1.5px;
}
.contrast b {
  font-weight: 600;
  color: var(--accent);
}
.ticks {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 15px;
}
.ticks li {
  display: flex;
  gap: 8px;
}
.ticks li::before {
  content: "\2713";
  color: var(--accent);
}
.prepare-line {
  font-family: var(--serif);
  font-style: italic;
  font-size: 22px;
  line-height: 1.35;
}
.handoff {
  display: flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 14px;
  font-weight: 600;
  color: var(--accent);
}

.chips {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.chips li {
  padding: 8px 11px;
  border-radius: 999px;
  border: 1px solid var(--accent-line);
  background: #fff;
  font-size: 13px;
  line-height: 1;
}

/* Mock interview card */
.interview {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.interview-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 12px;
  color: var(--muted);
}
.live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-weight: 600;
  letter-spacing: 0.06em;
}
.live::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--accent);
}
.asked {
  font-family: var(--serif);
  font-size: 19px;
  line-height: 1.38;
}
.wave {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4px;
  height: 56px;
  margin-top: 8px;
}
.wave i {
  width: 4px;
  border-radius: 4px;
  background: var(--accent);
  transform-origin: center;
  animation: wave 1.1s ease-in-out infinite;
}
@keyframes wave {
  0%,
  100% {
    transform: scaleY(0.35);
  }
  50% {
    transform: scaleY(1);
  }
}
.wave i:nth-child(5n + 1) {
  animation-duration: 0.9s;
}
.wave i:nth-child(5n + 2) {
  animation-duration: 1.02s;
}
.wave i:nth-child(5n + 3) {
  animation-duration: 1.14s;
}
.wave i:nth-child(5n + 4) {
  animation-duration: 1.26s;
}
.wave i:nth-child(1) { height: 8px; opacity: 0.45; animation-delay: 0s; }
.wave i:nth-child(2) { height: 14px; opacity: 0.53; animation-delay: -0.07s; }
.wave i:nth-child(3) { height: 22px; opacity: 0.64; animation-delay: -0.14s; }
.wave i:nth-child(4) { height: 30px; opacity: 0.74; animation-delay: -0.21s; }
.wave i:nth-child(5) { height: 18px; opacity: 0.58; animation-delay: -0.28s; }
.wave i:nth-child(6) { height: 38px; opacity: 0.84; animation-delay: -0.35s; }
.wave i:nth-child(7) { height: 46px; opacity: 0.95; animation-delay: -0.42s; }
.wave i:nth-child(8) { height: 28px; opacity: 0.71; animation-delay: -0.49s; }
.wave i:nth-child(9) { height: 20px; opacity: 0.61; animation-delay: -0.56s; }
.wave i:nth-child(10) { height: 34px; opacity: 0.79; animation-delay: -0.63s; }
.wave i:nth-child(11) { height: 50px; opacity: 1; animation-delay: -0.7s; }
.wave i:nth-child(12) { height: 40px; opacity: 0.87; animation-delay: -0.77s; }
.wave i:nth-child(13) { height: 24px; opacity: 0.66; animation-delay: -0.84s; }
.wave i:nth-child(14) { height: 16px; opacity: 0.56; animation-delay: -0.91s; }
.wave i:nth-child(15) { height: 30px; opacity: 0.74; animation-delay: -0.98s; }
.wave i:nth-child(16) { height: 44px; opacity: 0.92; animation-delay: -1.05s; }
.wave i:nth-child(17) { height: 36px; opacity: 0.82; animation-delay: -1.12s; }
.wave i:nth-child(18) { height: 22px; opacity: 0.64; animation-delay: -1.19s; }
.wave i:nth-child(19) { height: 14px; opacity: 0.53; animation-delay: -1.26s; }
.wave i:nth-child(20) { height: 26px; opacity: 0.69; animation-delay: -1.33s; }
.wave i:nth-child(21) { height: 40px; opacity: 0.87; animation-delay: -1.4s; }
.wave i:nth-child(22) { height: 32px; opacity: 0.77; animation-delay: -1.47s; }
.wave i:nth-child(23) { height: 18px; opacity: 0.58; animation-delay: -1.54s; }
.wave i:nth-child(24) { height: 12px; opacity: 0.51; animation-delay: -1.61s; }
.wave i:nth-child(25) { height: 22px; opacity: 0.64; animation-delay: -1.68s; }
.wave i:nth-child(26) { height: 16px; opacity: 0.56; animation-delay: -1.75s; }
.wave i:nth-child(27) { height: 10px; opacity: 0.48; animation-delay: -1.82s; }
.wave i:nth-child(28) { height: 6px; opacity: 0.43; animation-delay: -1.89s; }
.interview-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  font-size: 14px;
}
.listening {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}
.tags {
  display: flex;
  gap: 6px;
}
.tags span {
  padding: 4px 10px;
  border-radius: 999px;
  background: var(--accent-soft);
  font-size: 12px;
  color: var(--muted);
}

/* Report card */
.report {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.tiles {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px;
}
.tiles div {
  padding: 10px 12px;
  border-radius: 14px;
  background: var(--panel);
}
.tiles p {
  margin-top: 4px;
  font-size: 14px;
  line-height: 1.35;
}
.answer-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 14px;
  border-radius: 16px;
  border: 1px solid var(--line-soft);
}
.answer-box p {
  display: flex;
  gap: 10px;
  font-size: 14px;
  line-height: 1.45;
}
.answer-box b {
  font-weight: 600;
}
.answer-box svg {
  flex: none;
  margin-top: 2px;
}
.answer-box .read {
  font-size: 13px;
  color: var(--muted);
}

/* Practice English card */
.english {
  display: flex;
  flex-direction: column;
  gap: 14px;
}
.better {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 14px;
  border-radius: 14px;
  background: var(--panel);
}
.better-text {
  font-family: var(--serif);
  font-size: 16px;
  line-height: 1.85;
}
.better-text del {
  color: var(--muted);
  text-decoration: line-through 2px rgba(15, 27, 45, 0.6);
}
.better-text ins {
  padding: 0 2px;
  border-radius: 2px;
  background: rgba(14, 116, 144, 0.15);
  font-weight: 600;
  text-decoration: underline 2px var(--accent);
  text-underline-offset: 4px;
}
.better-text del.light {
  text-decoration: line-through 1px rgba(15, 27, 45, 0.3);
}
.better-text ins.light {
  padding: 0;
  background: none;
  font-weight: 400;
  text-decoration: underline dotted rgba(14, 116, 144, 0.6);
}
.legend {
  font-size: 12px;
  color: var(--muted);
}
.legend .strong {
  font-weight: 600;
  color: var(--ink);
  text-decoration: underline 2px var(--accent);
  text-underline-offset: 3px;
}
.legend .light {
  text-decoration: underline dotted rgba(14, 116, 144, 0.6);
  text-underline-offset: 3px;
}
.grades {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.grades li {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px 4px 4px;
  border-radius: 999px;
  border: 1px solid var(--field-line);
  background: #fff;
  font-size: 13px;
  font-weight: 500;
}
.grade {
  width: 24px;
  height: 24px;
  border-radius: 999px;
  border: 1.5px solid var(--accent);
  color: var(--accent);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 14px;
  font-weight: 600;
}

/* ---------- Join band, next steps, questions ---------- */

.band {
  background: var(--band);
}
.band-inner {
  display: grid;
  gap: 28px;
  padding-top: 44px;
  padding-bottom: 40px;
}
.band-copy {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 14px;
}
.next {
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding-top: 22px;
  border-top: 1px solid rgba(15, 27, 45, 0.1);
}
.next ol {
  list-style: none;
  display: flex;
  flex-direction: column;
}
.next li {
  position: relative;
  display: flex;
  gap: 12px;
  padding-bottom: 16px;
}
.next li:last-child {
  padding-bottom: 0;
}
.next li:not(:last-child)::before {
  content: "";
  position: absolute;
  left: 12px;
  top: 28px;
  bottom: 4px;
  width: 1px;
  background: rgba(14, 116, 144, 0.3);
}
.nd {
  flex: none;
  width: 25px;
  height: 25px;
  border-radius: 999px;
  border: 1.5px solid var(--accent);
  background: var(--band);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--serif);
  font-size: 13px;
  font-weight: 600;
}
.nt {
  font-size: 15px;
  font-weight: 600;
  line-height: 1.35;
}
.ns {
  font-size: 14px;
  line-height: 1.45;
  color: var(--muted);
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 36px 0 0;
}
.faq h2 {
  font-size: 24px;
  margin-bottom: 6px;
}
.faq-list {
  display: flex;
  flex-direction: column;
}
.qa {
  border-top: 1px solid var(--line-soft);
}
.qa:last-child {
  border-bottom: 1px solid var(--line-soft);
}
.qa summary {
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
  min-height: 52px;
  padding: 12px 0;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
}
.qa summary::-webkit-details-marker {
  display: none;
}
.qa summary::after {
  content: "+";
  font-size: 20px;
  font-weight: 400;
  line-height: 1;
  color: var(--accent);
}
.qa[open] summary::after {
  content: "\2212";
}
.qa p {
  padding: 0 0 14px;
  font-size: 14px;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- Sticky join bar ---------- */

.sticky-join {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px max(16px, env(safe-area-inset-right)) max(14px, env(safe-area-inset-bottom))
    max(16px, env(safe-area-inset-left));
  border-top: 1px solid var(--line-soft);
  background: rgba(251, 252, 251, 0.96);
  box-shadow: 0 -8px 24px rgba(15, 27, 45, 0.06);
  animation: slide-up 0.2s ease-out;
}
.sticky-join[hidden] {
  display: none;
}
@keyframes slide-up {
  from {
    translate: 0 100%;
  }
}
.sticky-words {
  display: flex;
  flex-direction: column;
  line-height: 1.3;
}
.sticky-words .eyebrow {
  font-size: 11px;
}
.sticky-words span:last-child {
  font-size: 14px;
  color: var(--muted);
}
.sticky-join .cta {
  width: auto;
  min-height: 48px;
  font-size: 15px;
}

/* ---------- Transcript preview: a sheet on a phone, a dialog from 768 ---------- */

.sheet {
  width: 100%;
  max-width: 100%;
  max-height: 90dvh;
  margin: auto 0 0;
  padding: 0;
  border: 0;
  border-radius: 24px 24px 0 0;
  background: var(--paper);
  color: var(--ink);
  box-shadow: 0 -12px 40px rgba(15, 27, 45, 0.18);
}
.sheet[open] {
  display: flex;
  flex-direction: column;
}
.sheet::backdrop {
  background: rgba(15, 27, 45, 0.45);
}
.sheet-head {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 10px 20px 14px;
  border-bottom: 1px solid var(--line);
}
.sheet-grab {
  align-self: center;
  width: 40px;
  height: 4px;
  border-radius: 2px;
  background: rgba(15, 27, 45, 0.18);
}
.sheet-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.close {
  width: 44px;
  height: 44px;
  margin-right: -10px;
  border: 0;
  background: transparent;
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.sheet-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.2;
}
.sheet-meta {
  font-size: 13px;
  line-height: 1.45;
  color: var(--muted);
}
.shared {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12px;
  color: var(--muted);
}
.shared span {
  padding: 4px 10px;
  border-radius: 999px;
  border: 1px solid rgba(14, 116, 144, 0.4);
  color: var(--accent);
  font-weight: 500;
}
.sheet-body {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 8px 20px 28px;
  mask-image: linear-gradient(to bottom, transparent 0, #000 56px, #000 calc(100% - 64px), transparent 100%);
}
.seat {
  padding: 10px 0 2px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}
.tq {
  display: flex;
  gap: 12px;
  padding: 8px 0;
}
.tq .n {
  flex: none;
  width: 22px;
  font-family: var(--serif);
  font-size: 14px;
  color: var(--muted);
}
.tq p {
  font-family: var(--serif);
  font-size: 15px;
  line-height: 1.4;
}
.context {
  opacity: 0.55;
}
.opened {
  margin: 8px -10px;
  padding: 12px 10px;
  border-radius: 14px;
  border: 1px solid rgba(14, 116, 144, 0.25);
  background: var(--accent-soft);
}
.opened .tq:first-of-type p {
  font-weight: 600;
}
.opened .follows {
  margin-left: 33px;
}
.sheet-foot {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 4px 20px max(24px, env(safe-area-inset-bottom));
}
.sheet-foot h3 {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 600;
  line-height: 1.25;
}
.sheet-foot p {
  font-size: 14px;
  line-height: 1.5;
  color: var(--muted);
}

/* ---------- Privacy notice and other plain pages ---------- */

.legal {
  max-width: 720px;
}
.legal-header {
  justify-content: space-between;
}
.legal-back {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 4px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
}
.legal-title {
  padding-top: 16px;
  font-family: var(--serif);
  font-size: 36px;
  font-weight: 600;
  line-height: 1.1;
}
.legal-meta {
  margin: 10px 0 24px;
  font-size: 14px;
  color: var(--muted);
}
.legal-short {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 8px;
  padding: 18px;
  border-radius: 16px;
  background: var(--panel);
}
.legal ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.legal li {
  position: relative;
  padding-left: 16px;
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink-2);
}
.legal li::before {
  content: "";
  position: absolute;
  left: 2px;
  top: 10px;
  width: 5px;
  height: 5px;
  border-radius: 999px;
  background: var(--accent);
}
.legal-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 24px 0;
  border-top: 1px solid var(--line);
}
.legal-section h2 {
  display: flex;
  gap: 10px;
  align-items: baseline;
  font-size: 21px;
  line-height: 1.25;
}
.legal-section h2 .num {
  min-width: 20px;
  font-size: 15px;
  color: var(--accent);
}
.legal-section h3 {
  margin-top: 4px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
.legal-section p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--ink-2);
}
.legal b {
  font-weight: 600;
  color: var(--ink);
}
.legal-home {
  width: auto;
  display: inline-flex;
}
/* A draft placeholder. The build refuses to ship a page that still has one. */
.ph {
  padding: 0 4px;
  border-radius: 4px;
  border: 1px dashed #b45309;
  background: rgba(180, 83, 9, 0.08);
  color: #7c3a06;
  font-weight: 500;
}

/* ---------- Tablet and up ---------- */

@media (min-width: 768px) {
  :root {
    --gutter: 48px;
  }
  .site-header {
    padding: 28px 0;
  }
  .brand-mark {
    width: 40px;
    height: 40px;
  }
  .brand-small {
    font-size: 11px;
  }
  .brand-big {
    font-size: 22px;
  }
  .display {
    font-size: 46px;
  }
  .lead {
    font-size: 17px;
  }
  .hero {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 40px;
    align-items: center;
    padding: 16px 0 64px;
  }
  .peek {
    align-self: flex-start;
  }
  .path-intro {
    padding: 56px 0;
  }
  .path-intro h2 {
    font-size: 34px;
  }
  .strip {
    margin-top: 28px;
  }
  .strip li {
    font-size: 14px;
  }
  .dot {
    width: 32px;
    height: 32px;
    font-size: 16px;
  }
  .strip::before {
    top: 16px;
  }
  .dot-sm {
    width: 26px;
    height: 26px;
    font-size: 14px;
  }
  h2,
  .h2 {
    font-size: 30px;
  }
  .chapter {
    gap: 16px;
    padding-bottom: 64px;
  }
  .chapter-find h2 {
    font-size: 34px;
  }
  .ticks {
    flex-direction: row;
    gap: 24px;
  }
  .split {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(0, 1.25fr);
    gap: 32px;
    align-items: center;
  }
  .split-flip {
    grid-template-columns: minmax(0, 1.25fr) minmax(0, 0.75fr);
  }
  .split-flip .chapter-text {
    order: 2;
  }
  .prepare-line {
    font-size: 26px;
  }
  .band-inner {
    grid-template-columns: minmax(0, 1.15fr) minmax(0, 0.85fr);
    gap: 48px;
    align-items: start;
    padding-top: 56px;
    padding-bottom: 56px;
  }
  .next {
    padding-top: 10px;
    border-top: 0;
  }
  .faq {
    padding-top: 48px;
  }
  .faq-list {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    column-gap: 32px;
  }
  .qa:last-child {
    border-bottom: 0;
  }
  .site-footer {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
  }
  .sheet {
    width: min(560px, calc(100% - 48px));
    max-height: min(760px, 88dvh);
    margin: auto;
    border-radius: 24px;
  }
  .sheet-grab {
    display: none;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
  html {
    scroll-behavior: auto;
  }
}