:root {
  --navy: #101827;
  --graphite: #111318;
  --ivory: #f5f4f0;
  --violet: #7964b5;
  --violet-soft: rgba(121, 100, 181, 0.18);
  --muted: #a6a9b2;
  --line: rgba(245, 244, 240, 0.12);
  --line-dark: rgba(16, 24, 39, 0.12);
  --serif: "Cormorant Garamond", Georgia, "Times New Roman", serif;
  --sans: "Outfit", "Segoe UI", sans-serif;
  --radius: 2px;
  --header-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--sans);
  font-weight: 300;
  color: var(--ivory);
  background: var(--navy);
  line-height: 1.7;
  font-size: 17px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

.ambient {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 25;
  overflow: hidden;
}

.ambient-glow,
.ambient-mist {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  will-change: transform;
}

.ambient-glow {
  width: 52vw;
  height: 52vw;
  right: -8vw;
  top: 8vh;
  opacity: 0.7;
  background: radial-gradient(circle, rgba(121, 100, 181, 0.55), transparent 68%);
  animation: drift 12s ease-in-out infinite alternate;
}

.ambient-mist {
  width: 42vw;
  height: 42vw;
  left: -10vw;
  bottom: 4vh;
  opacity: 0.45;
  background: radial-gradient(circle, rgba(245, 244, 240, 0.22), transparent 70%);
  animation: drift 16s ease-in-out infinite alternate-reverse;
}

.particle {
  position: absolute;
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: rgba(245, 244, 240, 0.55);
  animation: float-up 14s linear infinite;
}

.p1 { left: 12%; bottom: -10%; animation-duration: 11s; }
.p2 { left: 28%; bottom: -18%; animation-duration: 16s; animation-delay: -4s; width: 2px; height: 2px; }
.p3 { left: 47%; bottom: -8%; animation-duration: 13s; animation-delay: -7s; }
.p4 { left: 63%; bottom: -20%; animation-duration: 18s; animation-delay: -2s; width: 4px; height: 4px; background: rgba(121, 100, 181, 0.7); }
.p5 { left: 78%; bottom: -12%; animation-duration: 12s; animation-delay: -9s; }
.p6 { left: 91%; bottom: -16%; animation-duration: 15s; animation-delay: -5s; }

.progress-bar {
  position: fixed;
  top: 0;
  left: 0;
  height: 2px;
  width: 0;
  z-index: 60;
  background: var(--violet);
  transform-origin: left center;
}

.axis-spine {
  position: fixed;
  top: 0;
  left: 28px;
  height: 100vh;
  width: 18px;
  z-index: 30;
  pointer-events: none;
}

.axis-spine-line {
  position: absolute;
  left: 50%;
  top: 0;
  width: 1px;
  height: 100%;
  background: linear-gradient(180deg, transparent, rgba(121, 100, 181, 0.85), transparent);
  transform: translateX(-50%) scaleY(0.35);
  transform-origin: top center;
}

.axis-spine-node {
  position: absolute;
  left: 50%;
  width: 11px;
  height: 11px;
  border: 1px solid var(--violet);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  background: var(--violet);
  top: 18%;
  animation: node-travel 9s ease-in-out infinite;
  box-shadow: 0 0 16px rgba(121, 100, 181, 0.8);
}

.continuum {
  overflow: hidden;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  background: #0c111b;
  padding: 22px 0;
  position: relative;
  z-index: 2;
}

.continuum-track {
  display: flex;
  gap: 56px;
  width: max-content;
  animation: marquee 18s linear infinite;
  font-family: var(--serif);
  font-size: 1.5rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(245, 244, 240, 0.78);
}

.continuum-track span::after {
  content: "·";
  margin-left: 56px;
  color: var(--violet);
}

@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-8%, 10%, 0) scale(1.12); }
}

@keyframes float-up {
  0% { transform: translateY(0); opacity: 0; }
  12% { opacity: 0.8; }
  100% { transform: translateY(-110vh); opacity: 0; }
}

@keyframes node-travel {
  0% { top: 14%; }
  50% { top: 78%; }
  100% { top: 14%; }
}

@keyframes kenburns {
  0% { transform: scale(1.08) translate3d(0, 0, 0); }
  50% { transform: scale(1.18) translate3d(-3%, 2%, 0); }
  100% { transform: scale(1.08) translate3d(0, 0, 0); }
}

img {
  max-width: 100%;
  display: block;
}

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

button {
  font-family: inherit;
  cursor: pointer;
  border: 0;
  background: none;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: -48px;
  background: var(--ivory);
  color: var(--navy);
  padding: 8px 14px;
  z-index: 100;
}

.skip-link:focus {
  top: 12px;
}

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}

.container-narrow {
  width: min(760px, calc(100% - 40px));
  margin: 0 auto;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 11px;
  color: var(--violet);
  font-weight: 500;
}

.kicker::before {
  content: "";
  width: 28px;
  height: 1px;
  background: var(--violet);
}

h1,
h2,
h3,
.display {
  font-family: var(--serif);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
}

h2 {
  font-size: clamp(2rem, 4.4vw, 3.4rem);
  margin: 16px 0 24px;
}

.lede {
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 640px;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  height: var(--header-h);
  display: flex;
  align-items: center;
  transition: background 0.35s var(--ease), border-color 0.35s var(--ease);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(16, 24, 39, 0.88);
  backdrop-filter: blur(16px);
  border-bottom-color: var(--line);
}

.header-inner {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-family: var(--serif);
  font-size: 22px;
  letter-spacing: 0.32em;
}

.logo-mark {
  width: 18px;
  height: 28px;
  position: relative;
}

.logo-mark span {
  position: absolute;
  background: var(--ivory);
}

.logo-mark .axis-v {
  width: 1px;
  height: 100%;
  left: 50%;
  transform: translateX(-50%);
}

.logo-mark .axis-c {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: 1px solid var(--ivory);
  background: transparent;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse 2.4s ease-out infinite;
}

.nav {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav a {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.25s;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--ivory);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  min-height: 52px;
  padding: 0 28px;
  border: 1px solid transparent;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-size: 12px;
  font-weight: 500;
  transition: transform 0.3s var(--ease), background 0.3s, color 0.3s, border-color 0.3s;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--ivory);
  color: var(--navy);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  background: #fff;
}

.btn-ghost {
  border-color: var(--line);
  color: var(--ivory);
}

.btn-ghost:hover,
.btn-ghost:focus-visible {
  border-color: var(--ivory);
}

.btn-header {
  min-height: 42px;
  padding: 0 18px;
  font-size: 11px;
}

.hero {
  min-height: 100vh;
  position: relative;
  display: grid;
  place-items: end stretch;
  overflow: hidden;
  z-index: 1;
}

.hero-media {
  position: absolute;
  inset: 0;
}

.hero-media img {
  width: 100%;
  height: 118%;
  object-fit: cover;
  object-position: 72% center;
  filter: saturate(0.78) brightness(0.62) contrast(1.05);
  will-change: transform;
  animation: kenburns 22s ease-in-out infinite;
}

.hero-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(16, 24, 39, 0.92) 0%, rgba(16, 24, 39, 0.72) 42%, rgba(16, 24, 39, 0.28) 100%),
    linear-gradient(180deg, rgba(16, 24, 39, 0.28) 0%, rgba(16, 24, 39, 0.88) 100%);
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: 0 0 88px;
}

.scroll-hint {
  display: inline-flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 48px;
  color: var(--muted);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
}

.scroll-hint-line {
  width: 1px;
  height: 56px;
  background: linear-gradient(var(--violet), transparent);
  animation: drip 1.6s ease-in-out infinite;
}

@keyframes drip {
  0%, 100% { transform: scaleY(0.45); opacity: 0.4; }
  50% { transform: scaleY(1); opacity: 1; }
}

.hero h1 {
  font-size: clamp(2.3rem, 5.4vw, 4.6rem);
  max-width: 16ch;
  margin: 18px 0 28px;
}

.hero p {
  max-width: 58ch;
  color: rgba(245, 244, 240, 0.82);
  margin-bottom: 18px;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 22px;
  margin-top: 36px;
}

.whisper {
  color: var(--muted);
  font-family: var(--serif);
  font-style: italic;
  font-size: 1.15rem;
  max-width: 34ch;
}

.section {
  padding: 120px 0;
  position: relative;
  z-index: 1;
}

.reveal-up {
  opacity: 0;
  transform: translate3d(0, 36px, 0);
  transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}

.reveal-up.is-visible {
  opacity: 1;
  transform: none;
}

.pattern-item.reveal-up:nth-child(2) { transition-delay: 0.08s; }
.pattern-item.reveal-up:nth-child(3) { transition-delay: 0.14s; }
.pattern-item.reveal-up:nth-child(4) { transition-delay: 0.2s; }
.pillar.reveal-up:nth-child(2) { transition-delay: 0.1s; }
.pillar.reveal-up:nth-child(3) { transition-delay: 0.18s; }
.pillar.reveal-up:nth-child(4) { transition-delay: 0.26s; }

.section-ivory {
  background: var(--ivory);
  color: var(--navy);
}

.section-ivory .lede,
.section-ivory .muted,
.section-ivory .pattern-item p,
.section-ivory .faq-item p,
.section-ivory .who-list li {
  color: #5d616c;
}

.section-ivory h2,
.section-ivory h3 {
  color: var(--navy);
}

.section-graphite {
  background: var(--graphite);
}

.pattern-grid {
  display: grid;
  gap: 18px;
  margin-top: 48px;
}

.pattern-item {
  padding: 26px 0;
  border-top: 1px solid var(--line-dark);
  display: grid;
  grid-template-columns: 48px 1fr;
  gap: 18px;
  align-items: start;
}

.pattern-item:last-child {
  border-bottom: 1px solid var(--line-dark);
}

.pattern-num {
  font-family: var(--serif);
  color: var(--violet);
  font-size: 1.3rem;
}

.pattern-item h3 {
  font-size: 1.35rem;
  margin-bottom: 6px;
}

.closing-quote {
  margin-top: 56px;
  font-family: var(--serif);
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  font-style: italic;
  line-height: 1.4;
  max-width: 28ch;
}

.idea-layout {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: 72px;
  align-items: center;
}

.idea-copy p + p {
  margin-top: 18px;
  color: var(--muted);
}

.highlight {
  margin: 32px 0;
  padding: 28px 0 28px 24px;
  border-left: 1px solid var(--violet);
  font-family: var(--serif);
  font-size: 1.55rem;
  line-height: 1.35;
}

.idea-visual {
  position: relative;
  min-height: 520px;
}

.idea-panel {
  width: 100%;
  height: 520px;
  background:
    radial-gradient(circle at 50% 48%, rgba(121, 100, 181, 0.16), transparent 42%),
    linear-gradient(180deg, #161b27 0%, #101827 100%);
  border: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}

.idea-ring,
.idea-axis {
  position: absolute;
  left: 50%;
  top: 50%;
}

.idea-orbit {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 260px;
  height: 260px;
  border: 1px dashed rgba(245, 244, 240, 0.38);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  animation: spin 12s linear infinite;
}

.idea-ring {
  width: 180px;
  height: 180px;
  border: 1px solid rgba(245, 244, 240, 0.28);
  border-radius: 50%;
  transform: translate(-50%, -50%);
}

.idea-ring::after {
  content: "";
  position: absolute;
  inset: 54px;
  border: 1px solid rgba(121, 100, 181, 0.7);
  border-radius: 50%;
}

.idea-axis {
  width: 1px;
  height: 280px;
  background: linear-gradient(transparent, var(--ivory), transparent);
  transform: translate(-50%, -50%);
}

.idea-pulse {
  position: absolute;
  left: 50%;
  top: 50%;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--violet);
  transform: translate(-50%, -50%);
  box-shadow: 0 0 0 0 rgba(121, 100, 181, 0.55);
  animation: pulse 2s ease-out infinite;
}

@keyframes spin {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(121, 100, 181, 0.45); }
  70% { box-shadow: 0 0 0 28px rgba(121, 100, 181, 0); }
  100% { box-shadow: 0 0 0 0 rgba(121, 100, 181, 0); }
}

.pillars {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
  margin-top: 56px;
}

.pillar {
  padding: 36px 32px;
  border: 1px solid var(--line-dark);
  background: #fff;
  min-height: 240px;
  transition: transform 0.45s var(--ease), border-color 0.45s;
}

.pillar:hover {
  transform: translateY(-6px);
  border-color: rgba(121, 100, 181, 0.35);
}

.pillar-icon {
  width: 36px;
  height: 36px;
  margin-bottom: 22px;
  color: var(--violet);
}

.pillar h3 {
  font-size: 1.7rem;
  margin-bottom: 10px;
}

.pillar p {
  color: #5d616c;
}

.steps {
  display: grid;
  gap: 0;
  margin-top: 64px;
  counter-reset: step;
}

.step {
  display: grid;
  grid-template-columns: 180px 1fr;
  gap: 40px;
  padding: 40px 0;
  border-top: 1px solid var(--line);
  counter-increment: step;
}

.step:last-child {
  border-bottom: 1px solid var(--line);
}

.step-label {
  font-size: 12px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--violet);
}

.step h3 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.step p {
  color: var(--muted);
  max-width: 58ch;
}

.note {
  margin-top: 40px;
  color: var(--muted);
  font-size: 0.95rem;
}

.who-list {
  list-style: none;
  margin-top: 40px;
  display: grid;
  gap: 0;
}

.who-list li {
  padding: 20px 0 20px 28px;
  border-top: 1px solid var(--line-dark);
  position: relative;
}

.who-list li:last-child {
  border-bottom: 1px solid var(--line-dark);
}

.who-list li::before {
  content: "";
  width: 7px;
  height: 7px;
  border: 1px solid var(--violet);
  border-radius: 50%;
  position: absolute;
  left: 0;
  top: 28px;
}

.disclaimer {
  margin-top: 36px;
  font-size: 0.9rem;
  color: #7a7e88;
}

.mentor-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.mentor-photo {
  position: relative;
}

.mentor-photo-main {
  width: 100%;
  height: 620px;
  object-fit: cover;
  object-position: center 22%;
  filter: contrast(1.06) saturate(0.88);
}

.mentor-photo figcaption {
  margin-top: 14px;
  font-size: 13px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
}

.mentor-copy p {
  color: var(--muted);
  margin-bottom: 18px;
}

.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 10px;
  color: var(--ivory);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 12px;
  border-bottom: 1px solid rgba(121, 100, 181, 0.45);
  padding-bottom: 4px;
  width: fit-content;
  transition: color 0.25s, border-color 0.25s;
}

.instagram-link:hover,
.instagram-link:focus-visible {
  color: var(--violet);
  border-color: var(--violet);
}

.site-footer .instagram-link {
  color: var(--muted);
  margin-top: 0;
}

.offer-card {
  margin-top: 48px;
  border: 1px solid var(--line-dark);
  padding: 48px 40px;
  background: #fff;
  display: grid;
  gap: 18px;
}

.offer-card h3 {
  font-size: 1.8rem;
}

.offer-list {
  list-style: none;
  display: grid;
  gap: 12px;
  color: #5d616c;
}

.offer-list li {
  padding-left: 22px;
  position: relative;
}

.offer-list li::before {
  content: "";
  width: 10px;
  height: 1px;
  background: var(--violet);
  position: absolute;
  left: 0;
  top: 12px;
}

.faq-list {
  margin-top: 48px;
  border-top: 1px solid var(--line);
}

.faq-item {
  border-bottom: 1px solid var(--line);
}

.faq-item button {
  width: 100%;
  text-align: left;
  color: var(--ivory);
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 26px 0;
  font-size: 1.15rem;
  font-family: var(--serif);
}

.faq-item .icon {
  flex: 0 0 auto;
  color: var(--violet);
  transition: transform 0.3s var(--ease);
}

.faq-item.is-open .icon {
  transform: rotate(45deg);
}

.faq-item .answer {
  display: none;
  padding: 0 0 26px;
  color: var(--muted);
  max-width: 68ch;
}

.faq-item.is-open .answer {
  display: block;
}

.closing {
  position: relative;
  min-height: 88vh;
  display: grid;
  place-items: center;
  overflow: hidden;
  text-align: center;
  z-index: 1;
}

.closing-media {
  position: absolute;
  inset: 0;
}

.closing-media img {
  width: 100%;
  height: 118%;
  object-fit: cover;
  object-position: 70% center;
  filter: brightness(0.42) saturate(0.78) contrast(1.05);
  will-change: transform;
}

.closing-media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(16, 24, 39, 0.62), rgba(16, 24, 39, 0.9));
}

.closing-content {
  position: relative;
  z-index: 1;
  padding: 80px 20px;
}

.closing h2 {
  max-width: 16ch;
  margin: 16px auto 24px;
}

.closing p {
  max-width: 52ch;
  margin: 0 auto 16px;
  color: rgba(245, 244, 240, 0.82);
}

.closing .btn {
  margin-top: 28px;
}

.closing .whisper {
  margin: 22px auto 0;
}

.site-footer {
  padding: 36px 0 48px;
  border-top: 1px solid var(--line);
  color: var(--muted);
  font-size: 13px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.float-wa {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 50;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: #1c2333;
  border: 1px solid rgba(121, 100, 181, 0.55);
  display: grid;
  place-items: center;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  color: var(--ivory);
  transition: transform 0.25s var(--ease), background 0.25s;
}

.float-wa:hover,
.float-wa:focus-visible {
  transform: translateY(-2px);
  background: #262f44;
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--line);
  color: var(--ivory);
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.9s var(--ease) forwards;
}

.delay-1 { animation-delay: 0.12s; }
.delay-2 { animation-delay: 0.24s; }
.delay-3 { animation-delay: 0.36s; }

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

.axis-ornament {
  width: 1px;
  height: 64px;
  background: linear-gradient(var(--violet), transparent);
  margin: 0 auto 28px;
}

@media (max-width: 900px) {
  .nav {
    display: none;
  }

  .nav.is-open {
    display: flex;
    position: absolute;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: rgba(16, 24, 39, 0.96);
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 24px;
  }

  .nav.is-open a,
  .nav.is-open .btn {
    width: 100%;
    padding: 14px 0;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
  }

  .idea-layout,
  .mentor-grid,
  .step,
  .pillars {
    grid-template-columns: 1fr;
  }

  .idea-visual,
  .idea-panel,
  .mentor-photo-main {
    min-height: 320px;
    height: 360px;
  }

  .hero-media img {
    object-position: 68% center;
  }

  .hero {
    min-height: 100svh;
  }

  .hero-content {
    padding-bottom: 64px;
  }

  .section {
    padding: 88px 0;
  }

  .pattern-item {
    grid-template-columns: 32px 1fr;
  }

  .offer-card {
    padding: 32px 22px;
  }

  .axis-spine {
    display: none;
  }

  .continuum-track {
    font-size: 1.05rem;
    gap: 36px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal,
  .reveal-up {
    animation: none;
    opacity: 1;
    transform: none;
    transition: none;
  }
  .ambient-glow,
  .ambient-mist,
  .continuum-track,
  .idea-orbit,
  .idea-pulse,
  .scroll-hint-line,
  .particle,
  .axis-spine-node,
  .hero-media img {
    animation: none;
  }
}