:root {
  --bg: #07090d;
  --bg-2: #0d1219;
  --bg-elev: rgba(22, 28, 38, 0.72);
  --bg-card: rgba(255, 255, 255, 0.03);
  --ink: #f7f3eb;
  --muted: #a4adba;
  --accent: #e2b56a;
  --accent-deep: #c4923f;
  --accent-soft: rgba(226, 181, 106, 0.12);
  --cool: #6e8fad;
  --cool-soft: rgba(110, 143, 173, 0.14);
  --line: rgba(247, 243, 235, 0.1);
  --line-strong: rgba(226, 181, 106, 0.35);
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Outfit", system-ui, sans-serif;
  --max: 1100px;
  --radius: 18px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }

::selection {
  background: rgba(226, 181, 106, 0.35);
  color: var(--ink);
}

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  position: relative;
}

a { color: inherit; text-decoration: none; }
strong { font-weight: 600; color: var(--ink); }

/* ========== Global atmospheric background ========== */
.bg-stage {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.bg-base {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(165deg, #05070a 0%, #0b1018 32%, #101826 58%, #0a0f16 78%, #05070a 100%);
}

.bg-mesh {
  position: absolute;
  inset: -10%;
  background:
    radial-gradient(ellipse 55% 45% at 82% 8%, rgba(226, 181, 106, 0.22), transparent 58%),
    radial-gradient(ellipse 40% 35% at 12% 22%, rgba(110, 143, 173, 0.2), transparent 55%),
    radial-gradient(ellipse 50% 40% at 70% 78%, rgba(226, 181, 106, 0.1), transparent 60%),
    radial-gradient(ellipse 45% 35% at 18% 85%, rgba(88, 120, 150, 0.14), transparent 55%),
    radial-gradient(circle at 50% 45%, rgba(255, 255, 255, 0.03), transparent 42%);
  animation: meshShift 28s ease-in-out infinite alternate;
  filter: saturate(1.05);
}

.bg-beams {
  position: absolute;
  inset: 0;
  opacity: 0.55;
  background:
    linear-gradient(
      115deg,
      transparent 0%,
      transparent 38%,
      rgba(226, 181, 106, 0.045) 46%,
      transparent 54%,
      transparent 100%
    ),
    linear-gradient(
      155deg,
      transparent 0%,
      transparent 55%,
      rgba(110, 143, 173, 0.05) 62%,
      transparent 70%,
      transparent 100%
    );
  mask-image: linear-gradient(180deg, black 0%, black 55%, transparent 100%);
}

.bg-rings {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(247, 243, 235, 0.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 243, 235, 0.028) 1px, transparent 1px),
    linear-gradient(rgba(247, 243, 235, 0.018) 1px, transparent 1px),
    linear-gradient(90deg, rgba(247, 243, 235, 0.018) 1px, transparent 1px),
    repeating-radial-gradient(
      circle at 88% 12%,
      transparent 0,
      transparent 78px,
      rgba(226, 181, 106, 0.045) 79px,
      transparent 80px
    ),
    repeating-radial-gradient(
      circle at 8% 90%,
      transparent 0,
      transparent 95px,
      rgba(110, 143, 173, 0.04) 96px,
      transparent 97px
    );
  background-size:
    48px 48px,
    48px 48px,
    192px 192px,
    192px 192px,
    auto,
    auto;
  mask-image: radial-gradient(ellipse 85% 75% at 50% 30%, black 20%, transparent 75%);
  opacity: 0.9;
}

.bg-vignette {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 90% 70% at 50% 40%, transparent 35%, rgba(5, 7, 10, 0.55) 100%),
    linear-gradient(180deg, rgba(5, 7, 10, 0.15) 0%, transparent 20%, transparent 70%, rgba(5, 7, 10, 0.65) 100%);
}

@keyframes meshShift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to { transform: translate3d(-2%, 1.5%, 0) scale(1.06); }
}

.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 60;
  opacity: 0.055;
  mix-blend-mode: soft-light;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

main, .site-header, .site-footer, .log-main {
  position: relative;
  z-index: 1;
}

/* Header */
.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.95rem clamp(1.25rem, 4vw, 2.5rem);
  backdrop-filter: blur(18px) saturate(1.2);
  background: rgba(7, 9, 13, 0.55);
  border-bottom: 1px solid transparent;
  transition: border-color 0.35s ease, background 0.35s ease, box-shadow 0.35s ease;
}

.site-header.scrolled {
  border-bottom-color: var(--line);
  background: rgba(7, 9, 13, 0.82);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.25);
}

.logo {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: 0.05em;
}

.logo span {
  margin-left: 0.18em;
  background: linear-gradient(135deg, var(--accent) 0%, #f0d29a 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.nav {
  display: none;
  gap: 1.55rem;
  align-items: center;
  font-size: 0.92rem;
  color: var(--muted);
}

.nav a {
  position: relative;
  transition: color 0.2s ease;
}

.nav a:not(.nav-cta)::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.35rem;
  width: 100%;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.25s ease;
}

.nav a:not(.nav-cta):hover { color: var(--ink); }
.nav a:not(.nav-cta):hover::after { transform: scaleX(1); }

.nav-cta {
  color: #1a1208 !important;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  padding: 0.52rem 1.05rem;
  border-radius: 999px;
  font-weight: 550;
  box-shadow: 0 8px 24px rgba(226, 181, 106, 0.2);
}

.nav-cta:hover { filter: brightness(1.06); }

.menu-btn {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 0;
  padding: 0.4rem;
  cursor: pointer;
}

.menu-btn span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--ink);
  transition: transform 0.25s ease;
}

.menu-btn[aria-expanded="true"] span:first-child {
  transform: translateY(3.75px) rotate(45deg);
}
.menu-btn[aria-expanded="true"] span:last-child {
  transform: translateY(-3.75px) rotate(-45deg);
}

@media (min-width: 880px) {
  .nav { display: flex; }
  .menu-btn { display: none; }
}

.nav.open {
  display: flex;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  flex-direction: column;
  padding: 1rem 1.5rem 1.4rem;
  background: rgba(7, 9, 13, 0.97);
  border-bottom: 1px solid var(--line);
  gap: 1rem;
}

/* Hero */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: 7.5rem clamp(1.25rem, 4vw, 2.5rem) 5rem;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(226, 181, 106, 0.14), transparent 55%),
    radial-gradient(ellipse 50% 40% at 20% 80%, rgba(110, 143, 173, 0.12), transparent 50%),
    linear-gradient(180deg, transparent 0%, transparent 55%, rgba(5, 7, 10, 0.45) 100%);
}

.hero-bg::before {
  content: "";
  position: absolute;
  width: min(52vw, 520px);
  height: min(52vw, 520px);
  right: -6%;
  top: 6%;
  border-radius: 50%;
  border: 1px solid rgba(226, 181, 106, 0.14);
  box-shadow:
    inset 0 0 80px rgba(226, 181, 106, 0.05),
    0 0 120px rgba(226, 181, 106, 0.06);
  animation: float 14s ease-in-out infinite;
}

.hero-bg::after {
  content: "";
  position: absolute;
  width: min(36vw, 360px);
  height: min(36vw, 360px);
  right: 4%;
  top: 16%;
  border-radius: 50%;
  border: 1px solid rgba(110, 143, 173, 0.12);
  animation: float 18s ease-in-out infinite reverse;
}

@keyframes float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-14px) scale(1.02); }
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(100%, var(--max));
  margin: 0 auto;
}

.hero-kicker, .eyebrow {
  margin: 0 0 0.85rem;
  color: var(--accent);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.72rem;
}

.hero-name {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.8rem, 12vw, 7.6rem);
  line-height: 0.9;
  letter-spacing: -0.035em;
  background: linear-gradient(180deg, #fff8ee 10%, #f7f3eb 45%, #d8c4a0 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-line {
  margin: 1.5rem 0 0;
  max-width: 38rem;
  font-size: clamp(1.06rem, 2vw, 1.24rem);
  color: var(--muted);
  font-weight: 300;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 2.2rem;
  max-width: 36rem;
}

.hero-stats > div {
  min-width: 6.5rem;
  padding: 0.9rem 1rem;
  background: var(--bg-card);
  border: 1px solid var(--line);
  border-radius: 14px;
  backdrop-filter: blur(8px);
}

.hero-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.55rem;
  color: var(--ink);
  line-height: 1.1;
  background: none;
  -webkit-text-fill-color: initial;
}

.hero-stats span {
  color: var(--muted);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.88rem 1.35rem;
  border-radius: 999px;
  font-weight: 500;
  font-size: 0.93rem;
  transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.btn:hover { transform: translateY(-2px); }

.btn-primary {
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  color: #1a1208;
  box-shadow: 0 12px 30px rgba(226, 181, 106, 0.22);
}

.btn-primary:hover { filter: brightness(1.05); }

.btn-ghost {
  border: 1px solid var(--line);
  color: var(--ink);
  background: rgba(255, 255, 255, 0.02);
}

.btn-ghost:hover {
  border-color: rgba(226, 181, 106, 0.45);
  background: var(--accent-soft);
}

/* Sections */
.section {
  width: min(100% - clamp(2.5rem, 8vw, 5rem), var(--max));
  margin: 0 auto;
  padding: 5.5rem 0;
}

.section-head { margin-bottom: 2.6rem; max-width: 40rem; }

.section-head h2,
.about-copy h2,
.contact-panel h2 {
  margin: 0 0 0.7rem;
  font-family: var(--font-display);
  font-size: clamp(2.05rem, 4vw, 2.9rem);
  font-weight: 650;
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.section-head p { margin: 0; color: var(--muted); }
.muted { color: var(--muted); font-size: 0.95rem; }

.highlights { padding-top: 3.2rem; }

.impact-row {
  display: grid;
  gap: 1rem;
}
@media (min-width: 860px) {
  .impact-row { grid-template-columns: repeat(3, 1fr); gap: 1.15rem; }
}

.impact-card {
  position: relative;
  padding: 1.55rem 1.4rem;
  background: linear-gradient(180deg, rgba(255,255,255,0.045), rgba(255,255,255,0.015));
  border: 1px solid var(--line);
  border-radius: var(--radius);
  min-height: 100%;
  overflow: hidden;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}

.impact-card::before {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 2px;
  background: linear-gradient(180deg, var(--accent), transparent);
  opacity: 0.8;
}

.impact-card:hover {
  border-color: var(--line-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow);
}

.impact-tag {
  display: inline-block;
  margin-bottom: 0.9rem;
  padding: 0.28rem 0.55rem;
  border-radius: 999px;
  font-size: 0.66rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
  background: var(--accent-soft);
  border: 1px solid rgba(226, 181, 106, 0.2);
}

.impact-card h3 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: 1.28rem;
  font-weight: 600;
  line-height: 1.25;
}

.impact-card p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Case studies */
.case-list { display: grid; gap: 0; }

.case {
  position: relative;
  padding: 2.4rem 0;
  border-top: 1px solid var(--line);
  transition: background 0.25s ease;
}

.case:last-of-type { border-bottom: 1px solid var(--line); }

@media (min-width: 760px) {
  .case {
    padding-left: 1.25rem;
    margin-left: -1.25rem;
    padding-right: 1.25rem;
    margin-right: -1.25rem;
    border-radius: 16px;
  }
  .case:hover {
    background: rgba(255, 255, 255, 0.02);
  }
}

.case-top {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  margin-bottom: 0.9rem;
  align-items: baseline;
}

.case-label {
  margin: 0 0 0.4rem;
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.case h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  font-weight: 650;
  letter-spacing: -0.025em;
  line-height: 1.18;
}

.case-stack {
  margin: 0;
  color: var(--cool);
  font-size: 0.84rem;
  text-align: right;
  letter-spacing: 0.02em;
}

.case-lead {
  margin: 0 0 1.05rem;
  color: var(--muted);
  font-size: 1.05rem;
  max-width: 44rem;
}

.case-points {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
  max-width: 48rem;
}

.case-points li { margin-bottom: 0.48rem; }
.case-points li::marker { color: var(--accent); }

.work-log-link {
  margin: 2.2rem 0 0;
  color: var(--muted);
  font-size: 0.95rem;
}

.work-log-link a {
  color: var(--accent);
  border-bottom: 1px solid transparent;
  margin-left: 0.35rem;
}

.work-log-link a:hover { border-bottom-color: var(--accent); }

.exp-card-pro {
  padding: 1.9rem 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: linear-gradient(180deg, rgba(255,255,255,0.035), rgba(255,255,255,0.015));
}

.exp-top h3 {
  margin: 0;
  font-family: var(--font-display);
  font-size: 1.55rem;
}

.exp-role {
  margin: 0.35rem 0 0;
  color: var(--accent);
  font-weight: 500;
}

.exp-summary {
  margin: 1.1rem 0 0;
  color: var(--muted);
  max-width: 48rem;
}

.chip-wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.chip-wrap.tight { margin-top: 1.4rem; }

.chip-wrap span {
  padding: 0.42rem 0.75rem;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.025);
  font-size: 0.8rem;
  color: var(--ink);
  border-radius: 999px;
  transition: border-color 0.2s ease, background 0.2s ease;
}

.chip-wrap span:hover {
  border-color: rgba(226, 181, 106, 0.4);
  background: var(--accent-soft);
}

.skill-grid { display: grid; gap: 0.8rem; }

.skill-band {
  padding: 1.25rem 1.35rem;
  background: var(--accent-soft);
  border: 1px solid rgba(226, 181, 106, 0.16);
  border-left: 3px solid var(--accent);
  border-radius: 0 14px 14px 0;
}

.skill-band h3 {
  margin: 0 0 0.3rem;
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 600;
}

.skill-band p { margin: 0; font-size: 1rem; }

/* About */
.about-grid {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}
@media (min-width: 840px) {
  .about-grid {
    grid-template-columns: 0.9fr 1.25fr;
    gap: 3.5rem;
  }
}

.portrait-wrap {
  margin: 0;
  position: relative;
}

.portrait-wrap::before {
  content: "";
  position: absolute;
  inset: -10px;
  border-radius: 22px;
  background: linear-gradient(145deg, rgba(226,181,106,0.35), transparent 40%, rgba(110,143,173,0.25));
  z-index: 0;
  filter: blur(12px);
  opacity: 0.7;
}

.portrait-wrap::after {
  content: "";
  position: absolute;
  inset: 0.9rem -0.9rem -0.9rem 0.9rem;
  border: 1px solid rgba(226, 181, 106, 0.4);
  border-radius: 18px;
  z-index: 0;
}

.portrait {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 380px;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center 18%;
  display: block;
  border-radius: 16px;
  filter: saturate(0.97) contrast(1.03);
  box-shadow: var(--shadow);
}

.about-copy p { color: var(--muted); font-size: 1.08rem; max-width: 36rem; }

.about-aside {
  margin-top: 1.75rem;
  padding: 1.35rem 1.4rem;
  background: var(--bg-elev);
  border: 1px solid var(--line);
  border-radius: 16px;
  max-width: 28rem;
  backdrop-filter: blur(10px);
}

.about-aside h3 {
  margin: 1.05rem 0 0.25rem;
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}
.about-aside h3:first-child { margin-top: 0; }
.about-aside p { margin: 0; color: var(--ink); font-size: 0.98rem; }

.contact-panel {
  padding: 2.4rem 1.6rem;
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  background:
    radial-gradient(600px 200px at 10% 0%, rgba(226,181,106,0.12), transparent 50%),
    linear-gradient(180deg, rgba(255,255,255,0.04), rgba(255,255,255,0.015));
}

.contact-panel > p { margin: 0 0 1.4rem; color: var(--muted); font-size: 1.08rem; }

.contact-links {
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  margin-bottom: 1.6rem;
  font-size: 1.15rem;
}

.contact-links a:hover { color: var(--accent); }

.contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.site-footer {
  width: min(100% - clamp(2.5rem, 8vw, 5rem), var(--max));
  margin: 0 auto;
  padding: 1.5rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.82rem;
  border-top: 1px solid var(--line);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
}

.footer-note { max-width: 28rem; opacity: 0.85; }
.footer-note a { color: var(--accent); }

/* Work log */
.log-main { padding-top: 5rem; }

.log-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  letter-spacing: -0.03em;
}

.log-intro {
  margin: 0;
  color: var(--muted);
  max-width: 36rem;
  font-size: 1.05rem;
}

.log-intro a { color: var(--accent); }
.timeline-section { padding-top: 1rem; }
.nav a[aria-current="page"] { color: var(--ink); }

.timeline { display: grid; gap: 0; }

.timeline-item {
  display: grid;
  gap: 0.75rem;
  padding: 2rem 0;
  border-top: 1px solid var(--line);
}

@media (min-width: 760px) {
  .timeline-item {
    grid-template-columns: 7.5rem 1fr;
    gap: 2rem;
  }
}

.timeline-year {
  font-family: var(--font-display);
  color: var(--accent);
  font-weight: 600;
  font-size: 1.05rem;
}

.timeline-body h3 {
  margin: 0 0 0.9rem;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
}

.timeline-body ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.timeline-body li { margin-bottom: 0.55rem; }
.timeline-body li::marker { color: var(--accent); }

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.75s ease, transform 0.75s ease;
}
.reveal.in { opacity: 1; transform: none; }

.hero .hero-name.reveal { transition-delay: 0.1s; }
.hero .hero-line.reveal { transition-delay: 0.18s; }
.hero .hero-stats.reveal { transition-delay: 0.24s; }
.hero .hero-actions.reveal { transition-delay: 0.3s; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero-bg::before, .hero-bg::after, .bg-mesh { animation: none; }
}