:root {
  --bg: #05070d;
  --panel: rgba(9, 18, 32, 0.74);
  --panel-strong: rgba(12, 24, 42, 0.92);
  --ink: #eef6ff;
  --muted: #9aa8ba;
  --line: rgba(148, 163, 184, 0.18);
  --blue: #2f8cff;
  --cyan: #7dd3fc;
  --violet: #a78bfa;
  --light: #f6f8fb;
  --dark-text: #101827;
  --dark-muted: #596579;
  --radius-xl: 34px;
  --radius-lg: 24px;
  --shadow: 0 30px 90px rgba(0, 0, 0, 0.32);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--ink);
  background: var(--bg);
  font-family: "Inter", "Noto Sans SC", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.7;
  text-rendering: optimizeLegibility;
}
a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul, ol { margin: 0; padding: 0; }
li { list-style: none; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0; }
.container { width: min(1180px, calc(100% - 44px)); margin: 0 auto; }
.section { padding: clamp(84px, 10vw, 138px) 0; position: relative; overflow: hidden; }
.section-dark {
  background: linear-gradient(135deg, #060a12 0%, #08111f 48%, #03050a 100%);
}
.section-dark::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("assets/bg/noise.svg");
  background-size: 180px 180px;
  opacity: 0.36;
  pointer-events: none;
}
.section > .container, .hero > .container { position: relative; z-index: 1; }

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(22px, 5vw, 58px);
  color: #fff;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  transition: padding 180ms ease, background 180ms ease, border-color 180ms ease;
}
.site-header.is-scrolled {
  padding-block: 11px;
  background: rgba(5, 8, 15, 0.75);
  border-color: rgba(125, 211, 252, 0.18);
  backdrop-filter: blur(20px);
}
.brand { display: inline-flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: 0.03em; }
.brand-logo { width: 42px; height: 42px; filter: drop-shadow(0 0 20px rgba(47, 140, 255, 0.42)); }
.site-nav { display: flex; align-items: center; gap: clamp(18px, 3vw, 34px); color: rgba(238, 246, 255, 0.76); font-size: 0.93rem; font-weight: 700; }
.site-nav a { transition: color 160ms ease; }
.site-nav a:hover { color: var(--cyan); }
.nav-toggle { display: none; }

.hero { min-height: 760px; padding: 92px 0 0; position: relative; overflow: hidden; }
.hero-background { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0.96; pointer-events: none; }
.hero-grid { display: grid; grid-template-columns: minmax(0, 0.88fr) minmax(500px, 0.95fr); gap: 18px; align-items: end; min-height: 668px; }
.hero-copy { padding: 88px 0 92px; }
.eyebrow, .section-kicker { margin: 0 0 18px; color: var(--cyan); font-size: 0.76rem; font-weight: 800; letter-spacing: 0.18em; text-transform: uppercase; }
.hero h1 { margin: 0; font-size: clamp(4.4rem, 8vw, 7rem); line-height: 0.86; letter-spacing: -0.09em; text-shadow: 0 18px 50px rgba(0,0,0,.34); }
.hero h2 { max-width: 740px; margin: 28px 0 0; font-size: clamp(2rem, 3.7vw, 3.9rem); line-height: 1.05; letter-spacing: -0.06em; }
.role { margin: 16px 0 0; color: rgba(238, 246, 255, 0.9); font-size: clamp(1rem, 1.7vw, 1.24rem); font-weight: 800; }
.hero-description { max-width: 650px; margin: 24px 0 0; color: rgba(226, 232, 240, 0.84); font-size: 1.05rem; font-weight: 650; }
.hero-long-description { max-width: 680px; margin: 12px 0 0; color: rgba(196, 207, 222, 0.68); font-size: 0.94rem; }
.tag-row { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 28px; }
.tag-row span { padding: 7px 13px; border: 1px solid rgba(96, 165, 250, 0.42); border-radius: 999px; color: #e6f7ff; background: rgba(6, 16, 30, 0.50); font-size: 0.78rem; box-shadow: inset 0 1px 0 rgba(255,255,255,.05); }
.hero-actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 34px; }
.btn { display: inline-flex; align-items: center; justify-content: center; min-height: 50px; padding: 0 22px; border-radius: 8px; font-size: 0.92rem; font-weight: 800; transition: transform 170ms ease, border-color 170ms ease, box-shadow 170ms ease; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { color: white; background: linear-gradient(135deg, #1684ff, #4fb3ff); box-shadow: 0 18px 48px rgba(47, 140, 255, 0.34); }
.btn-ghost { border: 1px solid rgba(255, 255, 255, 0.42); color: white; background: rgba(255, 255, 255, 0.04); }
.btn-ghost:hover { border-color: var(--cyan); }
.hero-visual { position: relative; min-height: 668px; display: flex; align-items: flex-end; justify-content: flex-end; align-self: stretch; }
.hero-mark { position: absolute; z-index: 3; right: 8px; top: 46px; width: 92px; height: 92px; opacity: 0.92; filter: drop-shadow(0 0 30px rgba(47, 140, 255, 0.42)); }
.portrait-image { position: absolute; z-index: 2; right: clamp(-130px, -7vw, -58px); bottom: -2px; width: min(640px, 52vw); max-height: 760px; object-fit: contain; object-position: bottom right; filter: saturate(1.02) contrast(1.06) drop-shadow(-22px 36px 64px rgba(0,0,0,.48)); }
.hero-visual::before { content: ""; position: absolute; right: -18%; bottom: 0; width: 118%; height: 82%; background: radial-gradient(circle at 62% 24%, rgba(14,165,233,.25), transparent 43%), linear-gradient(90deg, transparent, rgba(2, 6, 17, .50)); pointer-events: none; }


.about, .journey { color: var(--dark-text); background: var(--light); }
.section-heading { max-width: 790px; margin-bottom: 44px; }
.section-heading h2 { margin: 0; font-size: clamp(2.1rem, 5vw, 4.6rem); line-height: 1; letter-spacing: -0.065em; }
.section-heading p:not(.section-kicker) { margin: 18px 0 0; color: var(--dark-muted); font-size: 1.05rem; }
.section-dark .section-heading p:not(.section-kicker) { color: rgba(226, 232, 240, 0.78); }
.bento-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.bento-card { display: grid; grid-template-columns: minmax(0, 1fr) 44px; grid-template-areas: "title icon" "content content"; align-items: start; column-gap: 16px; min-height: 300px; padding: 28px; border: 1px solid rgba(15, 23, 42, 0.08); border-radius: var(--radius-lg); background: rgba(255,255,255,.82); box-shadow: 0 20px 70px rgba(15, 23, 42, 0.08); }
.card-icon { grid-area: icon; justify-self: end; width: 44px; height: 44px; margin-bottom: 0; }
.bento-card h3, .outcome-card h3 { margin: 0 0 16px; font-size: clamp(1.18rem, 1.6vw, 1.38rem); letter-spacing: -0.03em; }
.bento-card h3 { grid-area: title; align-self: center; min-width: 0; margin: 0; }
.bento-card ul { grid-area: content; margin-top: 18px; }
.bento-card li, .outcome-card li { position: relative; padding-left: 18px; margin: 9px 0; color: var(--dark-muted); }
.bento-card li::before, .outcome-card li::before { content: ""; position: absolute; left: 0; top: 0.75em; width: 6px; height: 6px; border-radius: 50%; background: var(--blue); }
.note { color: var(--dark-muted); margin: 18px 0 0; font-size: 0.94rem; }
.credential-list { display: flex; flex-wrap: wrap; gap: 10px; }
.credential-list span { padding: 7px 11px; border: 1px solid rgba(47,140,255,.18); border-radius: 999px; color: #274060; background: rgba(47,140,255,.07); font-size: .82rem; }

.outcomes { padding-top: clamp(96px, 11vw, 156px); }
.emphasis-heading { max-width: 910px; }
.outcome-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.outcome-card { position: relative; display: grid; grid-template-columns: minmax(0, 1fr) 44px; grid-template-areas: "title icon" "content content"; align-items: start; column-gap: 14px; min-height: 250px; padding: 26px 22px; border: 1px solid rgba(125,211,252,.16); border-radius: var(--radius-lg); background: linear-gradient(180deg, rgba(14, 27, 48, .92), rgba(7, 13, 24, .84)); box-shadow: 0 22px 80px rgba(0,0,0,.28); overflow: hidden; }
.outcome-card::after { content: ""; position: absolute; z-index: 0; inset: auto -24% -34% 26%; height: 150px; background: radial-gradient(circle, rgba(47,140,255,.18), transparent 68%); }
.outcome-card > * { position: relative; z-index: 1; }
.outcome-card .metric { grid-area: title; align-self: center; min-width: 0; display: block; margin: 0; color: var(--cyan); font-size: clamp(1.5rem, 2.1vw, 2.4rem); line-height: 1; font-weight: 850; letter-spacing: -0.055em; }
.outcome-card p { grid-area: content; position: relative; z-index: 1; margin: 20px 0 0; color: rgba(226, 232, 240, 0.76); font-size: .94rem; }

.timeline { position: relative; display: grid; gap: 14px; margin-top: 18px; }
.timeline::before { content: ""; position: absolute; left: 23px; top: 18px; bottom: 18px; width: 1px; background: linear-gradient(var(--blue), rgba(47,140,255,0)); }
.timeline li { position: relative; display: grid; grid-template-columns: 48px minmax(210px, 280px) 1fr; gap: 20px; align-items: center; padding: 18px 22px 18px 0; border-bottom: 1px solid rgba(15, 23, 42, 0.08); }
.timeline-icon { position: relative; z-index: 1; width: 48px; height: 48px; filter: drop-shadow(0 10px 24px rgba(47,140,255,.16)); }
.timeline-meta { display: grid; gap: 4px; }
.timeline-meta span { color: #0f172a; font-weight: 850; }
.timeline-meta strong { color: #2563eb; font-size: .86rem; font-weight: 800; }
.timeline p { margin: 0; color: var(--dark-muted); }


.contact { background: radial-gradient(circle at 20% 10%, rgba(47, 140, 255, .09), transparent 34%), var(--light); }
.contact-heading { margin-bottom: 32px; }
.contact-panel { border: 1px solid rgba(15, 23, 42, 0.08); border-radius: var(--radius-xl); background: rgba(255,255,255, .86); box-shadow: 0 26px 80px rgba(15, 23, 42, .12); backdrop-filter: blur(18px); }
.contact-layout { display: grid; grid-template-columns: minmax(0, 1.48fr) minmax(320px, .92fr); gap: clamp(24px, 4vw, 52px); align-items: stretch; padding: clamp(22px, 3vw, 32px); }
.contact-banner { width: 100%; min-height: 360px; height: 100%; object-fit: cover; border-radius: 26px; border: 1px solid rgba(125,211,252,.18); background: #071120; box-shadow: 0 22px 58px rgba(15, 23, 42, .16); }
.contact-side { display: grid; grid-template-rows: auto 1fr; align-content: stretch; border-left: 1px solid rgba(15, 23, 42, 0.08); padding-left: clamp(24px, 4vw, 46px); }
.contact-links { display: grid; grid-template-columns: 1fr; }
.contact-link-card { display: grid; grid-template-columns: 68px 1fr; gap: 18px; align-items: center; padding: 28px 0; border-bottom: 1px solid rgba(15, 23, 42, 0.1); color: var(--dark-text); }
.contact-link-card > span:last-child { display: grid; gap: 4px; }
.contact-link-card strong { font-size: 1.06rem; }
.contact-link-card span span { color: #182235; font-size: 1.02rem; overflow-wrap: anywhere; }
.contact-icon, .friend-icon { display: inline-flex; align-items: center; justify-content: center; background: #f3f6fb; box-shadow: inset 0 0 0 1px rgba(47, 140, 255, .06); }
.contact-icon { width: 58px; height: 58px; border-radius: 16px; }
.contact-icon img { width: 30px; height: 30px; }
.friend-links { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0; align-self: end; padding-top: 28px; }
.friend-links a { display: grid; justify-items: center; gap: 8px; min-height: 116px; padding: 0 14px; color: var(--dark-text); font-size: .94rem; font-weight: 800; text-align: center; border-left: 1px solid rgba(15, 23, 42, 0.1); }
.friend-links a:first-child { border-left: 0; }
.friend-icon { width: 54px; height: 54px; border-radius: 13px; }
.friend-icon img { width: 30px; height: 30px; }
.friend-links a > span:last-child { color: var(--blue); font-size: 1.05rem; line-height: 1; }


.site-footer { display: flex; align-items: center; justify-content: center; gap: 12px; padding: 28px 20px; color: rgba(238,246,255,.62); background: #03050a; border-top: 1px solid rgba(255,255,255,.08); }
.site-footer img { width: 30px; height: 30px; }
.site-footer p { margin: 0; }

.reveal { opacity: 0; transform: translateY(22px); transition: opacity 620ms ease var(--delay, 0ms), transform 620ms ease var(--delay, 0ms); }
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; flex-direction: column; justify-content: center; gap: 5px; width: 42px; height: 42px; padding: 0; border: 1px solid rgba(255,255,255,.18); border-radius: 999px; background: rgba(255,255,255,.05); }
  .nav-toggle span:not(.sr-only) { width: 18px; height: 2px; margin: 0 auto; background: white; border-radius: 999px; }
  .site-nav { position: absolute; left: 22px; right: 22px; top: 72px; display: grid; gap: 0; padding: 12px; border: 1px solid rgba(125,211,252,.18); border-radius: 20px; background: rgba(5, 10, 18, .94); transform: translateY(-8px); opacity: 0; pointer-events: none; transition: opacity 180ms ease, transform 180ms ease; }
  .site-nav.is-open { opacity: 1; pointer-events: auto; transform: translateY(0); }
  .site-nav a { padding: 12px 10px; }
  .hero-grid, .contact-layout { grid-template-columns: 1fr; }
  .contact-side { border-left: 0; padding-left: 0; }
  .hero { padding-top: 106px; }
  .hero-grid { min-height: auto; }
  .hero-copy { padding: 52px 0 22px; }
  .hero-visual { min-height: 520px; justify-content: center; }
  .hero-mark { right: 8%; top: 18px; width: 76px; height: 76px; }
  .portrait-image { right: 50%; transform: translateX(50%); width: min(500px, 86vw); }
  .timeline li { grid-template-columns: 48px 1fr; }
  .timeline li p { grid-column: 2; }
  .bento-grid, .outcome-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .container { width: min(100% - 28px, 1180px); }
  .site-header { padding-inline: 16px; }
  .brand span { display: none; }
  .hero h1 { font-size: clamp(4rem, 21vw, 6.5rem); }
  .hero h2, .contact-heading h2 { letter-spacing: -0.055em; }
  .hero-long-description { display: none; }
  .hero-visual { min-height: 420px; }
  .hero-mark { width: 58px; height: 58px; }
  .contact-layout { padding: 18px; }
  .contact-banner { min-height: 240px; }
  .contact-link-card { grid-template-columns: 54px 1fr; gap: 14px; }
  .contact-icon { width: 50px; height: 50px; }
  .bento-grid, .outcome-grid, .friend-links { grid-template-columns: 1fr; }
  .friend-links a { border-left: 0; border-top: 1px solid rgba(15, 23, 42, 0.1); }
  .friend-links a:first-child { border-top: 0; }
  .outcome-card { min-height: auto; }
  .timeline li { grid-template-columns: 42px 1fr; gap: 12px; padding-right: 0; }
  .timeline-icon { width: 42px; height: 42px; }
  .site-footer { flex-direction: column; text-align: center; }
}