:root {
  --bg: #080808;
  --surface: #0d0d0d;
  --text: #f5f5f3;
  --muted: #666662;
  --line: #282828;
  --accent: #d5ff45;
  --heading: "Geist", sans-serif;
  --body: "Inter", sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 30px;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--body);
  font-weight: 300;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

button {
  font: inherit;
}

::selection {
  color: #080808;
  background: var(--accent);
}

.topbar {
  height: 76px;
  padding: 0 7%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.brand {
  font-family: var(--heading);
  font-size: 16px;
  font-weight: 400;
  letter-spacing: -0.8px;
}

.brand span {
  font-size: 9px;
  margin-left: 3px;
  vertical-align: top;
}

.top-note,
.eyebrow,
.hero-index,
.section-label,
.number,
.response-label,
.profile-label,
.disclaimer,
footer {
  font-size: 9px;
  letter-spacing: 1.2px;
}

.top-note,
.hero-index,
.section-label,
.number,
.response-label,
.profile-label,
.disclaimer,
footer {
  color: var(--muted);
}

/* HERO */

.hero {
  min-height: 690px;
  min-height: min(790px, calc(100svh - 76px));
  padding: 65px 10% 30px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
}

.eyebrow {
  color: #aaa;
  display: flex;
  align-items: center;
  gap: 9px;
}

.dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 12px #d5ff4540;
}

.hero h1 {
  font-family: var(--heading);
  font-size: clamp(58px, 10vw, 132px);
  font-weight: 300;
  letter-spacing: -0.085em;
  line-height: 0.98;
  margin-top: 48px;
}

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

.intro {
  color: #999;
  font-size: 13px;
  line-height: 1.9;
  margin-top: 32px;
}

.start-button {
  margin-top: 30px;
  background: transparent;
  border: 1px solid #414141;
  color: var(--text);
  padding: 15px 19px;
  font-size: 11px;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, border-color 0.25s;
}

.start-button span {
  margin-left: 30px;
}

.start-button:hover {
  background: var(--accent);
  color: #080808;
  border-color: var(--accent);
}

.start-button:focus-visible,
.answers button:focus-visible,
.linkedin-button:focus-visible,
footer a:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 4px;
}

.hero-index {
  margin-top: 55px;
}

/* QUESTIONS */

.questions {
  padding: 105px 10%;
  border-top: 1px solid var(--line);
}

.section-label {
  margin-bottom: 60px;
}

.question-card {
  padding: 38px 0;
  border-top: 1px solid var(--line);
}

.number {
  display: block;
  margin-bottom: 25px;
}

.question-card h2 {
  font-family: var(--heading);
  font-size: clamp(32px, 5.5vw, 65px);
  font-weight: 300;
  letter-spacing: -0.065em;
  line-height: 1.1;
}

.question-card p {
  color: #898985;
  font-size: 12px;
  line-height: 1.9;
  margin-top: 15px;
  max-width: 550px;
}

.answers {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 25px;
}

.answers button {
  padding: 12px 15px;
  border: 1px solid #333;
  background: transparent;
  color: #aaa;
  font-size: 11px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.answers button:hover,
.answers button.selected {
  border-color: var(--accent);
  color: var(--accent);
}

.response {
  margin-top: 35px;
  padding: 25px;
  border: 1px solid var(--line);
  background: var(--surface);
}

.response-label {
  font-size: 8px;
}

.response p {
  color: #d2d2ce;
  font-size: 13px;
  line-height: 1.9;
  margin-top: 15px;
}

.response.updated {
  animation: responseFade 0.3s ease;
}

@keyframes responseFade {
  from {
    opacity: 0.45;
    transform: translateY(5px);
  }

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

/* LINKEDIN REVEAL */

.reveal-section {
  padding: 120px 10%;
  border-top: 1px solid var(--line);
}

.reveal-section h2 {
  font-family: var(--heading);
  font-weight: 300;
  font-size: clamp(60px, 11vw, 140px);
  letter-spacing: -0.085em;
  line-height: 0.98;
  margin-top: 45px;
}

.reveal-copy {
  max-width: 420px;
  margin-top: 30px;
  color: #999;
  font-size: 13px;
  line-height: 2;
}

.profile-card {
  margin-top: 45px;
  padding: 28px;
  border: 1px solid var(--line);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
}

.profile-label {
  font-size: 8px;
}

.profile-info h3 {
  font-family: var(--heading);
  font-weight: 300;
  font-size: 29px;
  letter-spacing: -1px;
  margin-top: 14px;
}

.profile-info p {
  color: #888;
  font-size: 11px;
  line-height: 1.8;
  margin-top: 8px;
}

.linkedin-button {
  display: inline-flex;
  align-items: center;
  justify-content: space-between;
  gap: 25px;
  background: var(--accent);
  color: #080808;
  padding: 15px 18px;
  font-size: 11px;
  white-space: nowrap;
  transition: transform 0.25s, background 0.25s;
}

.linkedin-button:hover {
  transform: translateY(-3px);
  background: #e5ff88;
}

.linkedin-button span {
  font-size: 17px;
}

.disclaimer {
  margin-top: 20px;
  font-size: 8px;
  letter-spacing: 0.5px;
}

/* FOOTER */

footer {
  border-top: 1px solid var(--line);
  padding: 27px 7%;
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
  font-size: 8px;
}

footer a:hover {
  color: var(--text);
}

/* MOBILE */

@media (max-width: 600px) {
  .topbar {
    height: 65px;
    padding: 0 6%;
  }

  .top-note {
    font-size: 7px;
    letter-spacing: 0.6px;
  }

  .hero {
    min-height: 650px;
    min-height: calc(100svh - 65px);
    padding: 55px 7% 25px;
  }

  .hero h1 {
    font-size: clamp(55px, 13vw, 80px);
    margin-top: 40px;
  }

  .hero-index {
    font-size: 8px;
    letter-spacing: 0.7px;
  }

  .questions,
  .reveal-section {
    padding: 80px 7%;
  }

  .section-label {
    margin-bottom: 40px;
  }

  .question-card {
    padding: 30px 0;
  }

  .question-card h2 {
    font-size: 39px;
  }

  .answers {
    gap: 8px;
  }

  .answers button {
    font-size: 10px;
    padding: 11px 12px;
  }

  .response {
    padding: 19px;
  }

  .reveal-section h2 {
    font-size: clamp(60px, 13vw, 85px);
  }

  .profile-card {
    flex-direction: column;
    align-items: flex-start;
    padding: 22px;
  }

  .linkedin-button {
    width: 100%;
  }

  footer {
    padding: 25px 7%;
    gap: 15px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}