:root {
  color-scheme: dark;
  --bg: #050607;
  --panel: rgba(16, 18, 20, 0.72);
  --line: rgba(240, 244, 247, 0.16);
  --text: #f4f5f5;
  --muted: #a8b0b3;
  --silver: #d8dde0;
  --red: #e63a58;
  --red-dark: #8e1730;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  background: var(--bg);
  color: var(--text);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  letter-spacing: 0;
}

a {
  color: inherit;
}

#mercury,
.noise {
  position: fixed;
  inset: 0;
  pointer-events: none;
}

#mercury {
  z-index: -3;
}

.noise {
  z-index: -2;
  opacity: 0.2;
  background-image: linear-gradient(115deg, rgba(255,255,255,.08), transparent 28%, rgba(230,58,88,.10) 60%, transparent);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  background: rgba(5, 6, 7, 0.74);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(18px);
}

.brand {
  display: flex;
  align-items: center;
  gap: 18px;
}

.brand {
  text-decoration: none;
  font-weight: 800;
  text-transform: uppercase;
  font-size: 14px;
}

.brand-mark {
  width: 28px;
  height: 28px;
  border: 1px solid var(--silver);
  background: radial-gradient(circle at 35% 35%, #fff, #848b8f 38%, #151719 72%);
  transform: skew(-12deg);
}

main {
  overflow: hidden;
}

.hero {
  min-height: calc(100svh - 64px);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(300px, 0.95fr);
  align-items: center;
  gap: clamp(28px, 6vw, 84px);
  padding: clamp(56px, 8vw, 108px) clamp(20px, 5vw, 72px);
}

.hero-copy,
.booking {
  max-width: 1180px;
  margin: 0 auto;
}

.eyebrow {
  margin: 0 0 16px;
  color: var(--red);
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  margin-top: 0;
}

h1 {
  max-width: 820px;
  margin-bottom: 24px;
  font-size: clamp(36px, 5.8vw, 88px);
  line-height: 0.98;
  letter-spacing: 0;
}

h2 {
  margin-bottom: 18px;
  font-size: clamp(30px, 4vw, 58px);
  line-height: 1;
  letter-spacing: 0;
}

.lead {
  max-width: 660px;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 24px);
  line-height: 1.45;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  min-height: 48px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0 20px;
  border: 1px solid var(--line);
  border-radius: 6px;
  text-decoration: none;
  font-weight: 800;
}

.button.primary {
  background: linear-gradient(135deg, var(--red), var(--red-dark));
  border-color: rgba(255,255,255,.22);
}

.button.ghost {
  color: var(--silver);
  background: rgba(255,255,255,.04);
}

.button.disabled {
  opacity: 0.55;
  pointer-events: none;
}

.liquid-stage {
  min-height: 560px;
  position: relative;
}

.liquid-orbit,
.liquid-core {
  position: absolute;
  inset: 8%;
  border-radius: 42% 58% 56% 44% / 48% 35% 65% 52%;
  background: radial-gradient(circle at 32% 28%, #fff 0 4%, #c7cdd0 18%, #454b4f 42%, #090a0b 72%);
  box-shadow: inset -28px -36px 60px rgba(0,0,0,.88), inset 22px 26px 54px rgba(255,255,255,.22), 0 34px 120px rgba(230,58,88,.22);
  animation: morph 9s ease-in-out infinite;
}

.liquid-core {
  inset: 19%;
  filter: contrast(1.2);
  animation-duration: 6s;
  animation-direction: reverse;
}

@keyframes morph {
  0%, 100% { border-radius: 42% 58% 56% 44% / 48% 35% 65% 52%; transform: rotate(-8deg) scale(1); }
  50% { border-radius: 58% 42% 38% 62% / 38% 58% 42% 62%; transform: rotate(7deg) scale(1.04); }
}

.expert,
.included,
.booking {
  padding: 92px clamp(20px, 5vw, 72px);
  border-top: 1px solid var(--line);
}

.booking {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.expert,
.included,
.booking {
  max-width: 1180px;
  margin: 0 auto;
}

.expert {
  display: grid;
  grid-template-columns: minmax(280px, 0.82fr) minmax(0, 1.18fr);
  gap: clamp(24px, 4vw, 52px);
  align-items: stretch;
}

.expert-photo {
  min-height: 640px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: #090a0b;
}

.expert-photo img {
  width: 100%;
  height: 100%;
  display: block;
  object-fit: cover;
  object-position: center top;
}

.expert-card {
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: clamp(22px, 4vw, 38px);
  background: var(--panel);
  backdrop-filter: blur(16px);
}

.expert-card h2 {
  margin-bottom: 20px;
}

.expert-stats {
  display: grid;
  gap: 10px;
  margin-bottom: 26px;
}

.expert-stats span {
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--silver);
  background: rgba(255, 255, 255, 0.04);
  font-weight: 800;
}

.expert-block {
  padding-top: 22px;
  border-top: 1px solid var(--line);
}

.expert-block + .expert-block {
  margin-top: 22px;
}

.expert-block h3 {
  margin-bottom: 12px;
  color: var(--red);
  font-size: 15px;
  text-transform: uppercase;
}

.expert-block ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.expert-block li,
.expert-block p {
  color: var(--silver);
  line-height: 1.55;
}

.expert-block li::before {
  content: "";
  display: inline-block;
  width: 8px;
  height: 8px;
  margin-right: 10px;
  border-radius: 50%;
  background: var(--red);
}

.included {
  display: grid;
  gap: 16px;
}

.included-panel {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(16px);
}

.included-panel summary {
  min-height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 0 22px;
  color: var(--silver);
  cursor: pointer;
  font-size: clamp(17px, 2vw, 20px);
  font-weight: 900;
  list-style: none;
  text-transform: uppercase;
}

.included-panel summary::-webkit-details-marker {
  display: none;
}

.included-panel summary::after {
  content: "+";
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 6px;
  color: var(--red);
  font-size: 28px;
  line-height: 1;
}

.included-panel[open] summary::after {
  content: "-";
}

.included-content {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
  gap: clamp(28px, 5vw, 68px);
  padding: 6px 22px 24px;
}

.service-list {
  display: grid;
  gap: 16px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.service-list li,
.proof-grid article {
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  backdrop-filter: blur(16px);
}

.service-list li {
  padding: 18px 20px;
  color: var(--silver);
}

.service-list li::before {
  content: "";
  display: inline-block;
  width: 0;
  height: 0;
  margin-right: 10px;
  border-top: 6px solid transparent;
  border-bottom: 6px solid transparent;
  border-left: 10px solid var(--red);
}

.proof-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 12px;
  padding: 32px clamp(20px, 5vw, 72px) 92px;
  max-width: 1180px;
  margin: 0 auto;
}

.proof-grid article {
  min-height: 190px;
  padding: 18px;
}

.proof-grid span {
  display: inline-block;
  margin-bottom: 38px;
  color: #111;
  background: var(--silver);
  padding: 5px 8px;
  font-size: 13px;
  font-weight: 900;
  text-transform: uppercase;
}

.proof-grid h3 {
  font-size: 20px;
  line-height: 1.12;
}

strong {
  color: var(--red);
}

.booking > h2 {
  margin-bottom: 0;
}

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

.booking-copy h3 {
  margin-bottom: 14px;
  font-size: clamp(24px, 3.2vw, 38px);
  line-height: 1.05;
  white-space: nowrap;
}

.booking-copy p {
  color: var(--muted);
  line-height: 1.65;
}

.support-links {
  display: grid;
  gap: 8px;
  margin: 4px 0 24px;
}

.support-links a {
  width: fit-content;
  color: var(--silver);
  font-weight: 800;
  text-decoration-color: rgba(230, 58, 88, 0.65);
  text-underline-offset: 4px;
}

.legal-note {
  max-width: 720px;
  margin: 14px 0 0;
  color: #ff7b90;
  font-size: 13px;
}

.legal-note a {
  color: #fff;
  font-weight: 800;
  text-decoration-color: var(--red);
  text-underline-offset: 3px;
}

.agency-link {
  margin: 20px 0 0;
}

.agency-link a {
  width: fit-content;
  display: inline-flex;
  color: var(--silver);
  font-size: 14px;
  font-weight: 900;
  text-decoration-color: rgba(230, 58, 88, 0.8);
  text-underline-offset: 4px;
  text-transform: uppercase;
}

.microcopy {
  margin-top: 12px;
  font-size: 13px;
}

.calendar-shell {
  min-height: 720px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: rgba(255,255,255,.96);
}

.calendar-placeholder {
  min-height: 720px;
  display: grid;
  place-content: center;
  gap: 10px;
  padding: 24px;
  color: #131518;
  text-align: center;
}

.calendar-placeholder h3 {
  margin: 0;
  font-size: 28px;
}

.calendar-placeholder p {
  margin: 0;
  color: #4f565c;
}

@media (max-width: 900px) {
  .site-header {
    align-items: stretch;
    flex-direction: column;
  }

  .header-cta {
    width: 100%;
  }

  .hero,
  .expert,
  .included-content {
    grid-template-columns: 1fr;
  }

  .hero {
    padding-top: 42px;
  }

  .liquid-stage {
    min-height: 360px;
    order: -1;
  }

  .expert-photo {
    min-height: 520px;
  }

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

  .proof-grid article {
    min-height: 132px;
  }
}

@media (max-width: 560px) {
  .booking-copy h3 {
    font-size: clamp(16px, 4.25vw, 19px);
    line-height: 1.15;
  }
}