* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --text: #333333;
  --muted: #555555;
  --line: #e6e1dc;
  --accent: #9f3f17;
  --gold: #d4a13a;
  --page: #ffffff;
  --soft: #faf8f5;
}

body {
  background: var(--page);
  color: var(--text);
  font-family: Georgia, "Times New Roman", serif;
  line-height: 1.6;
}

a {
  color: inherit;
}

.site-header {
  align-items: center;
  border-bottom: 1px solid var(--line);
  display: flex;
  gap: 32px;
  justify-content: space-between;
  padding: 16px 6%;
}

.site-title {
  color: var(--text);
  display: inline-block;
  line-height: 0;
  text-decoration: none;
}

.site-title img {
  display: block;
  height: 54px;
  width: 54px;
}

.site-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  justify-content: flex-end;
}

.site-nav a {
  color: var(--muted);
  font-size: 1rem;
  text-decoration: none;
}

.site-nav a:hover,
.site-nav a.active {
  color: var(--accent);
  text-decoration: underline;
  text-underline-offset: 4px;
}

.home-hero {
  align-items: center;
  display: grid;
  gap: 44px;
  grid-template-columns: minmax(180px, 300px) minmax(0, 760px);
  min-height: 520px;
  padding: 70px 6%;
}

.home-logo {
  display: block;
  max-width: 280px;
  width: 100%;
}

.home-copy h1,
.page h1 {
  font-size: clamp(3rem, 7vw, 5.9rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.98;
}

.home-copy h2 {
  font-size: clamp(1.6rem, 3.8vw, 2.55rem);
  line-height: 1.15;
  margin-top: 24px;
}

.home-copy p,
.intro,
.page-section p,
.content-block p,
.content-block li,
.pricing-table {
  color: var(--muted);
  font-size: 1.35rem;
}

.home-copy p {
  margin-top: 18px;
  max-width: 640px;
}

.page-section,
.page {
  margin: 0 auto;
  max-width: 980px;
  padding: 72px 6%;
}

.page {
  min-height: 68vh;
}

.page-section {
  border-top: 1px solid var(--line);
}

.home-section {
  border-top: 1px solid var(--line);
  margin: 0 auto;
  max-width: 980px;
  padding: 58px 6%;
}

.home-section h2 {
  font-size: clamp(1.75rem, 4vw, 2.55rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 16px;
}

.home-section p {
  color: var(--muted);
  font-size: 1.25rem;
  max-width: 760px;
}

.home-section .signup-button {
  margin-top: 24px;
}

.section-label {
  color: var(--accent) !important;
  font-family: Arial, sans-serif;
  font-size: 1rem !important;
  font-weight: 700;
  letter-spacing: 0;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.home-signup {
  padding-bottom: 76px;
}

.about-story {
  margin: 0 auto;
  max-width: 1180px;
  min-height: calc(100vh - 194px);
  padding: 48px 6% 34px;
}

.story-slide {
  align-items: center;
  animation: storyFade 260ms ease;
  display: none;
  gap: 44px;
  grid-template-columns: minmax(0, 1fr);
  min-height: 540px;
}

.story-slide.active {
  display: grid;
}

.story-slide-with-media {
  grid-template-columns: minmax(390px, 0.95fr) minmax(280px, 0.8fr);
}

.story-copy {
  max-width: 760px;
}

.story-copy h1,
.story-copy h2 {
  font-size: clamp(1.8rem, 4.3vw, 3.6rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.98;
  margin-bottom: 24px;
}

.story-slide-with-media .story-copy h2 {
  font-size: clamp(1.6rem, 3.2vw, 2.85rem);
}

.story-copy p {
  color: var(--muted);
  font-size: 1.28rem;
  margin-top: 16px;
}

.story-stat-grid {
  display: grid;
  gap: 22px;
  grid-template-columns: repeat(2, minmax(0, 220px));
}

.story-stat-grid div {
  border-top: 1px solid var(--line);
  padding-top: 18px;
}

.story-stat-grid strong {
  color: var(--accent);
  display: block;
  font-size: clamp(2.8rem, 6.4vw, 4.5rem);
  font-weight: 400;
  line-height: 0.95;
}

.story-stat-grid span {
  color: var(--muted);
  display: block;
  font-family: Arial, sans-serif;
  font-size: 0.95rem;
  font-weight: 700;
  margin-top: 8px;
  text-transform: uppercase;
}

.founder-photo-grid {
  display: grid;
  gap: 12px;
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.founder-photo-grid img {
  aspect-ratio: 4 / 5;
  background: var(--soft);
  display: block;
  height: 100%;
  object-fit: cover;
  object-position: center;
  width: 100%;
}

.founder-photo-grid img:nth-child(2) {
  aspect-ratio: 5 / 4;
  grid-column: span 2;
  object-position: center 38%;
  order: -1;
}

.story-logo {
  display: block;
  margin: 0 auto;
  max-width: 330px;
  width: 100%;
}

.story-controls {
  align-items: center;
  border-top: 1px solid var(--line);
  display: flex;
  gap: 18px;
  justify-content: space-between;
  padding-top: 22px;
}

.story-button,
.story-dots button {
  border: 0;
  cursor: pointer;
}

.story-button {
  background: var(--text);
  color: var(--page);
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  min-width: 104px;
  padding: 11px 18px;
}

.story-button:hover:not(:disabled) {
  background: var(--accent);
}

.story-button:disabled {
  cursor: default;
  opacity: 0.35;
}

.story-dots {
  display: flex;
  gap: 9px;
  justify-content: center;
}

.story-dots button {
  background: var(--line);
  height: 10px;
  width: 10px;
}

.story-dots button.active {
  background: var(--accent);
}

@keyframes storyFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-section h2,
.content-block h2 {
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 18px;
}

.content-block {
  border-top: 1px solid var(--line);
  margin-top: 48px;
  padding-top: 42px;
}

.content-block ul {
  margin: 20px 0 0 26px;
}

.subject-subheading {
  font-size: 1.35rem;
  line-height: 1.25;
  margin-top: 28px;
}

.content-block .plain-list {
  list-style: none;
  margin-left: 0;
}

.link-row {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  margin-top: 28px;
}

.text-link {
  color: var(--accent);
  display: inline-block;
  font-size: 1.15rem;
  font-weight: 700;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.signup-inline {
  margin-top: 32px;
}

.signup-inline p {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 10px;
}

.contact-inline {
  border-top: 1px solid var(--line);
  margin-top: 34px;
  padding-top: 24px;
}

.contact-inline p {
  color: var(--muted);
  font-size: 1.35rem;
  margin-top: 6px;
}

.contact-inline a,
.footer-contact a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.signup-button {
  background: var(--text);
  color: var(--page);
  display: inline-block;
  font-family: Arial, sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
  padding: 11px 18px;
  text-decoration: none;
}

.signup-button:hover {
  background: var(--accent);
}

.back-link {
  color: var(--accent);
  display: inline-block;
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 34px;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.intro {
  margin-top: 24px;
  max-width: 720px;
}

.bio-page {
  max-width: 1080px;
}

.bio-page .content-block h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.45rem);
}

.bio-hero {
  align-items: start;
  display: grid;
  gap: 44px;
  grid-template-columns: minmax(220px, 340px) minmax(340px, 1fr);
}

.bio-hero img {
  aspect-ratio: 4 / 5;
  display: block;
  object-fit: cover;
  object-position: center 18%;
  width: 100%;
}

.bio-hero h1 {
  font-size: clamp(3rem, 7vw, 5.6rem);
  font-weight: 400;
  letter-spacing: 0;
  line-height: 0.98;
  margin-bottom: 24px;
}

.bio-hero p {
  color: var(--muted);
  font-size: 1.22rem;
  margin-top: 8px;
}

.bio-hero .bio-detail {
  font-size: 1.05rem;
  font-style: italic;
  margin-top: 2px;
}

.bio-contact {
  margin-top: 26px;
}

.bio-contact p {
  font-size: 1.1rem;
}

.bio-contact a {
  color: var(--accent);
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.bio-subheading {
  font-size: 1.45rem;
  line-height: 1.2;
  margin: 0 0 8px;
}

.score-grid {
  display: grid;
  gap: 48px;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
}

.score-notes p,
.score-notes li {
  color: var(--muted);
  font-size: 1.2rem;
}

.score-grid li {
  color: var(--muted);
  font-size: 1.2rem;
}

.score-notes ul {
  margin-top: 8px;
}

.score-spaced {
  margin-top: 28px;
}

.tutor-grid {
  display: grid;
  gap: 42px 28px;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 42px;
}

.tutor-card {
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  padding-top: 28px;
}

.tutor-card img {
  aspect-ratio: 4 / 5;
  background: var(--soft);
  display: block;
  height: auto;
  margin-bottom: 18px;
  object-fit: cover;
  object-position: center 18%;
  width: 100%;
}

.tutor-card img.samuel-kwan {
  object-position: center 18%;
}

.tutor-card img.renee-yang {
  object-position: center top;
}

.tutor-card img.caitlin-lai {
  object-position: center 24%;
}

.tutor-card img.juliana-jok {
  object-position: 62% 18%;
}

.tutor-card h3 {
  font-size: 1.45rem;
  line-height: 1.2;
  margin-bottom: 8px;
}

.tutor-card p {
  color: var(--muted);
  font-size: 1.05rem;
  min-height: 1.7em;
}

.bio-link {
  color: var(--accent);
  display: inline-block;
  font-weight: 700;
  margin-top: auto;
  padding-top: 12px;
  text-decoration-thickness: 1px;
  text-underline-offset: 4px;
}

.pricing-table {
  border-collapse: collapse;
  margin-top: 20px;
  width: 100%;
}

.pricing-table th,
.pricing-table td {
  border: 1px solid var(--line);
  padding: 16px;
  text-align: left;
}

.pricing-table th {
  background: var(--soft);
  color: var(--text);
}

.table-note {
  color: var(--muted);
  font-size: 1.05rem;
  margin-top: 14px;
}

.site-footer {
  border-top: 1px solid var(--line);
  color: var(--muted);
  padding: 32px 6%;
  text-align: center;
}

@media (max-width: 640px) {
  .site-header {
    align-items: flex-start;
    display: block;
    padding: 20px 5%;
  }

  .site-title img {
    height: 48px;
    width: 48px;
  }

  .site-nav {
    justify-content: flex-start;
    margin-top: 18px;
  }

  .home-hero {
    display: block;
    min-height: 0;
    padding: 64px 5%;
  }

  .home-logo {
    margin: 0 auto 46px;
    max-width: 210px;
  }

  .page,
  .page-section,
  .home-section,
  .about-story {
    padding: 56px 5%;
  }

  .story-slide,
  .story-slide-with-media {
    display: none;
    grid-template-columns: 1fr;
    min-height: 0;
  }

  .story-slide.active {
    display: grid;
  }

  .story-stat-grid {
    grid-template-columns: 1fr 1fr;
  }

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

  .story-controls {
    margin-top: 32px;
  }

  .bio-hero {
    grid-template-columns: 1fr;
  }

  .bio-hero img {
    max-width: 360px;
  }

  .score-grid {
    grid-template-columns: 1fr;
  }

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

@media (max-width: 900px) {
  .about-story {
    padding: 34px 5% 24px;
  }

  .story-slide {
    gap: 24px;
    min-height: 0;
  }

  .story-slide-with-media {
    grid-template-columns: 1fr;
  }

  .story-slide-with-media .story-copy {
    max-width: 760px;
  }

  .story-copy h1,
  .story-copy h2,
  .story-slide-with-media .story-copy h2 {
    font-size: clamp(1.9rem, 5.6vw, 2.85rem);
    margin-bottom: 16px;
  }

  .story-copy p {
    font-size: 1.12rem;
    margin-top: 12px;
  }

  .founder-photo-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }

  .founder-photo-grid img,
  .founder-photo-grid img:nth-child(2) {
    aspect-ratio: 5 / 4;
    grid-column: auto;
    order: initial;
  }

  .founder-photo-grid img:nth-child(1) {
    object-position: center 12%;
  }

  .founder-photo-grid img:nth-child(4) {
    object-position: center 10%;
  }

  .story-logo {
    max-width: 240px;
  }
}

@media (max-width: 560px) {
  .tutor-grid {
    grid-template-columns: 1fr;
  }

  .story-stat-grid,
  .founder-photo-grid {
    grid-template-columns: 1fr 1fr;
  }

  .story-controls {
    gap: 12px;
  }

  .story-button {
    min-width: 86px;
    padding: 10px 14px;
  }
}