@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,400;1,9..144,500;1,9..144,600&family=Inter:wght@400;500;600;700&display=swap');

:root {
  --radius: 0.75rem;

  --background: oklch(0.29 0.012 62);
  --foreground: oklch(0.975 0.006 74);

  --surface: oklch(0.345 0.014 62);
  --surface-soft: oklch(0.325 0.012 62);
  --surface-deep: oklch(0.24 0.012 62);
  --surface-footer: oklch(0.2 0.01 62);

  --card: oklch(0.345 0.014 62);
  --card-foreground: oklch(0.975 0.006 74);

  --primary: oklch(0.66 0.14 48);
  --primary-foreground: oklch(0.22 0.01 62);

  --muted: oklch(0.37 0.014 62);
  --muted-foreground: oklch(0.8 0.012 66);
  --faint: oklch(0.66 0.012 66);

  --accent: oklch(0.66 0.14 48);
  --accent-foreground: oklch(0.22 0.01 62);

  --cream: oklch(0.87 0.055 74);
  --cream-deep: oklch(0.81 0.062 74);

  --border: oklch(0.43 0.012 62);
  --ring: oklch(0.66 0.14 48);

  --shadow-glow: 0 12px 26px -10px oklch(0.6 0.135 48 / 0.55);
  --shadow-portrait: 0 40px 80px -30px oklch(0 0 0 / 0.7);

  --font-display: "Fraunces", Georgia, serif;
  --font-sans: "Inter", ui-sans-serif, system-ui, sans-serif;
}

.section-light {
  --background: oklch(1 0 0);
  --foreground: oklch(0.24 0.012 62);
  --surface: oklch(0.975 0.006 74);
  --surface-soft: oklch(0.96 0.008 74);
  --card: oklch(1 0 0);
  --card-foreground: oklch(0.24 0.012 62);
  --muted: oklch(0.96 0.008 74);
  --muted-foreground: oklch(0.46 0.018 62);
  --faint: oklch(0.6 0.014 62);
  --accent: oklch(0.55 0.145 45);
  --accent-foreground: oklch(1 0 0);
  --primary: oklch(0.55 0.145 45);
  --primary-foreground: oklch(1 0 0);
  --border: oklch(0.9 0.012 74);
  --ring: oklch(0.55 0.145 45);
  background-color: var(--background);
  color: var(--foreground);
}

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

html { scroll-behavior: smooth; }

body {
  background-color: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  line-height: 1.5;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
input, textarea { font: inherit; color: inherit; }

:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

.font-display { font-family: var(--font-display); }
.italic-accent { font-family: var(--font-display); font-style: italic; color: var(--accent); }

.text-eyebrow {
  font-size: 12.5px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 500;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--accent);
}
.text-eyebrow::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--accent);
  flex: none;
}

.container-page {
  width: min(100% - 3rem, 1320px);
  margin-inline: auto;
}
@media (min-width: 768px) {
  .container-page { width: min(100% - 4rem, 1320px); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.in-view { opacity: 1; transform: translateY(0); }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; }
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 1.6rem;
  border-radius: 999px;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background-color 0.25s ease;
  white-space: nowrap;
}
.btn svg { width: 15px; height: 15px; flex: none; }
.btn-primary {
  background: var(--accent);
  color: var(--accent-foreground);
  box-shadow: var(--shadow-glow);
}
.btn-primary:hover { transform: translateY(-2px); }
.btn-outline {
  background: transparent;
  border-color: var(--border);
  color: var(--foreground);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }

.section { padding-block: clamp(3.5rem, 7vw, 6.5rem); }

/* ---------- Header ---------- */
.site-header {
  position: fixed;
  inset-block-start: 0;
  inset-inline: 0;
  z-index: 100;
  background: oklch(0.29 0.012 62 / 0.72);
  backdrop-filter: blur(14px) saturate(180%);
  -webkit-backdrop-filter: blur(14px) saturate(180%);
  border-bottom: 1px solid oklch(0.975 0.006 74 / 0.09);
  box-shadow: 0 1px 0 oklch(1 0 0 / 0.04), 0 12px 30px -18px oklch(0 0 0 / 0.5);
}
.site-header .container-page {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.site-logo {
  font-family: var(--font-display);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: 0.02em;
}
.site-nav {
  display: none;
  align-items: center;
  gap: 2.25rem;
}
.site-nav a {
  position: relative;
  padding-block-end: 0.6rem;
  font-size: 12.5px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted-foreground);
  transition: color 0.2s ease;
}
.site-nav a:hover { color: var(--foreground); }
.site-nav a::after {
  content: "";
  position: absolute;
  inset-inline: 0;
  inset-block-end: 0;
  height: 2px;
  border-radius: 999px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.25s ease;
}
.site-nav a.is-active {
  color: var(--accent);
  font-weight: 600;
}
.site-nav a.is-active::after { transform: scaleX(1); }
.header-actions { display: flex; align-items: center; gap: 1rem; }
.nav-toggle {
  display: inline-flex;
  background: none;
  border: 1px solid var(--border);
  border-radius: 999px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  color: var(--foreground);
}
@media (min-width: 900px) {
  .site-nav { display: flex; }
  .nav-toggle { display: none; }
}
.mobile-nav {
  position: fixed;
  inset: 76px 0 auto 0;
  background: var(--surface-footer);
  border-bottom: 1px solid var(--border);
  padding: 1.25rem clamp(1.5rem, 6vw, 4rem) 2rem;
  display: none;
  flex-direction: column;
  gap: 1.1rem;
  z-index: 99;
}
.mobile-nav.is-open { display: flex; }
.mobile-nav a {
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--foreground);
  padding-block: 0.4rem;
  border-inline-start: 2px solid transparent;
  padding-inline-start: 0.75rem;
  transition: color 0.2s ease, border-color 0.2s ease;
}
.mobile-nav a.is-active {
  color: var(--accent);
  font-weight: 600;
  border-inline-start-color: var(--accent);
}
@media (min-width: 900px) { .mobile-nav { display: none !important; } }

/* ---------- Side rail ---------- */
.side-rail {
  position: fixed;
  inset-inline-start: clamp(1rem, 3vw, 2.5rem);
  inset-block: 0;
  z-index: 40;
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding-block: 7.5rem 3rem;
  pointer-events: none;
}
.side-rail > * { pointer-events: auto; }
.side-rail-icons { display: flex; flex-direction: column; gap: 1.1rem; }
.side-rail-icons a {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 1px solid oklch(0.975 0.006 74 / 0.18);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted-foreground);
  transition: color 0.2s ease, border-color 0.2s ease;
}
.side-rail-icons a:hover { color: var(--accent); border-color: var(--accent); }
.side-rail-icons svg { width: 15px; height: 15px; }
.section-counter {
  font-family: var(--font-display);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--muted-foreground);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.3rem;
}
.section-counter b { color: var(--foreground); font-size: 15px; }
@media (min-width: 1280px) { .side-rail { display: flex; } }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding-block-start: 90px;
  overflow: hidden;
}
.hero-grid {
  display: grid;
  gap: 2rem;
  align-items: center;
  grid-template-columns: 1fr;
}
@media (min-width: 1024px) {
  .hero-grid { grid-template-columns: 1.15fr 0.85fr; gap: 1.5rem; }
}
.hero-copy {
  order: 2;
  padding-block-end: 4rem;
}
@media (min-width: 1024px) {
  .hero-copy { order: 1; padding-block-end: 6rem; }
}
.hero-copy h1 {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.2vw, 3.6rem);
  line-height: 1.12;
  font-weight: 500;
  margin-block: 1.1rem 1.25rem;
}
.hero-copy p {
  max-width: 34rem;
  color: var(--muted-foreground);
  font-size: 1.02rem;
  margin-block-end: 2rem;
}
.hero-portrait {
  position: relative;
  order: 1;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  align-self: end;
  height: min(85vw, 30rem);
  width: 100%;
}
@media (min-width: 1024px) {
  .hero-portrait { order: 2; height: 37.5rem; }
}
.hero-portrait-rays {
  position: absolute;
  inset-block-start: 0;
  inset-inline-end: 0;
  display: none;
  height: 16rem;
  width: 14rem;
  color: oklch(0.66 0.14 48 / 0.45);
  pointer-events: none;
}
@media (min-width: 1024px) { .hero-portrait-rays { display: block; } }
.hero-portrait-frame {
  position: relative;
  height: 100%;
  width: min(92%, 32rem);
  overflow: hidden;
  border-radius: 999px 999px 0 0;
  border: 1px solid oklch(0.66 0.14 48 / 0.7);
  border-bottom: 0;
  box-shadow: var(--shadow-portrait);
}
.hero-portrait-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top;
  transform: scale(1.05);
}

/* ---------- About ---------- */
.about-grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
  align-items: center;
}
@media (min-width: 960px) {
  .about-grid { grid-template-columns: 0.85fr 1.15fr; gap: 5rem; }
}
.about-visual { position: relative; }
.about-visual-panel {
  background: linear-gradient(160deg, var(--cream), var(--cream-deep));
  border-radius: var(--radius-3xl, 1.5rem);
  aspect-ratio: 4/5;
  display: flex;
  align-items: center;
  justify-content: center;
}
.about-visual-panel span {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(4rem, 10vw, 7rem);
  color: oklch(1 0 0 / 0.5);
}
.about-stats {
  position: relative;
  margin-block-start: -3.5rem;
  margin-inline-start: 1.5rem;
  margin-inline-end: 1.5rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl, 1rem);
  box-shadow: 0 20px 45px -20px oklch(0 0 0 / 0.25);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  padding: 1.4rem 0.75rem;
}
.about-stats div { text-align: center; padding-inline: 0.4rem; }
.about-stats strong {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(1.3rem, 3vw, 1.6rem);
  color: var(--accent);
}
.about-stats span {
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted-foreground);
}
.about-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 500;
  margin-block: 0.9rem 1.1rem;
}
.about-copy p {
  color: var(--muted-foreground);
  margin-block-end: 1.75rem;
  max-width: 38rem;
}

/* ---------- Skills ---------- */
.skills { background: var(--surface-soft); }
.skills-head { max-width: 40rem; margin-block-end: 3rem; }
.skills-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 500;
  margin-block: 0.9rem 1rem;
}
.skills-head p { color: var(--muted-foreground); }
.skills-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
}
.skill-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl, 1rem);
  padding: 1.6rem 1.4rem;
}
.skill-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-md, 0.6rem);
  background: oklch(0.66 0.14 48 / 0.16);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-block-end: 1.1rem;
}
.skill-icon svg { width: 20px; height: 20px; }
.skill-card h3 { font-size: 1rem; font-weight: 600; margin-block-end: 0.4rem; }
.skill-card p { font-size: 0.85rem; color: var(--muted-foreground); margin-block-end: 1.1rem; min-height: 2.6em; }
.skill-level { display: flex; align-items: center; justify-content: space-between; font-size: 11px; color: var(--faint); letter-spacing: 0.04em; text-transform: uppercase; margin-block-end: 0.4rem; }
.skill-level b { color: var(--foreground); font-size: 12px; }
.skill-bar { height: 4px; border-radius: 999px; background: var(--muted); overflow: hidden; }
.skill-bar span { display: block; height: 100%; background: var(--accent); border-radius: 999px; }

/* ---------- Portfolio ---------- */
.portfolio-head {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-end;
  justify-content: space-between;
  gap: 1.5rem;
  margin-block-end: 2.5rem;
}
.portfolio-head h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 500;
  margin-block-start: 0.9rem;
}
.portfolio-nav { display: flex; align-items: center; gap: 1rem; color: var(--muted-foreground); font-size: 13px; letter-spacing: 0.08em; }
.portfolio-nav-btns { display: flex; gap: 0.6rem; }
.portfolio-nav-btns button {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--foreground);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s ease, color 0.2s ease;
}
.portfolio-nav-btns button:hover { border-color: var(--accent); color: var(--accent); }
.portfolio-nav-btns svg { width: 16px; height: 16px; }

.portfolio-card {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl, 1.25rem);
  overflow: hidden;
}
@media (min-width: 860px) {
  .portfolio-card { grid-template-columns: 1.1fr 1fr; }
}
.portfolio-media {
  position: relative;
  background: linear-gradient(155deg, var(--cream), var(--cream-deep));
  min-height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.portfolio-media span.tag {
  position: absolute;
  inset-block-start: 1.25rem;
  inset-inline-start: 1.25rem;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: oklch(0.3 0.03 62 / 0.65);
}
.portfolio-media svg { width: 30%; height: 30%; }
.portfolio-info { padding: clamp(1.75rem, 3.5vw, 2.75rem); display: flex; flex-direction: column; justify-content: center; }
.portfolio-info .eyebrow-tag {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-block-end: 0.75rem;
}
.portfolio-info h3 { font-family: var(--font-display); font-size: 1.6rem; font-weight: 500; margin-block-end: 0.75rem; }
.portfolio-info p { color: var(--muted-foreground); margin-block-end: 1.25rem; }
.pill-row { display: flex; flex-wrap: wrap; gap: 0.55rem; margin-block-end: 1.5rem; }
.pill {
  font-size: 11.5px;
  padding: 0.35rem 0.8rem;
  border-radius: 999px;
  background: var(--muted);
  color: var(--muted-foreground);
}
.portfolio-link { display: inline-flex; align-items: center; gap: 0.5rem; font-weight: 600; font-size: 0.9rem; color: var(--accent); }
.portfolio-link svg { width: 14px; height: 14px; }

.portfolio-track { position: relative; }
.portfolio-slide { display: none; }
.portfolio-slide.is-active { display: grid; }
.portfolio-dots { display: flex; justify-content: center; gap: 0.6rem; margin-block-start: 2rem; }
.portfolio-dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--border);
  border: none;
  padding: 0;
}
.portfolio-dots button.is-active { background: var(--accent); width: 22px; border-radius: 999px; transition: width 0.25s ease; }

/* ---------- Contact ---------- */
.contact-grid {
  display: grid;
  gap: 3rem;
  grid-template-columns: 1fr;
}
@media (min-width: 960px) {
  .contact-grid { grid-template-columns: 0.9fr 1.1fr; gap: 4rem; }
}
.contact-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  font-weight: 500;
  margin-block: 0.9rem 1rem;
}
.contact-copy > p { color: var(--muted-foreground); margin-block-end: 2rem; max-width: 30rem; }
.contact-list { display: flex; flex-direction: column; gap: 1.4rem; }
.contact-list li { display: flex; align-items: flex-start; gap: 0.9rem; }
.contact-list .ci-icon {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
  flex: none;
}
.contact-list .ci-icon svg { width: 16px; height: 16px; }
.contact-list .ci-label { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--faint); margin-block-end: 0.2rem; }
.contact-list .ci-value { font-size: 0.95rem; }

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-2xl, 1.25rem);
  padding: clamp(1.5rem, 3vw, 2.25rem);
  display: grid;
  gap: 1.1rem;
}
.form-row { display: grid; gap: 1.1rem; grid-template-columns: 1fr; }
@media (min-width: 560px) { .form-row.cols-2 { grid-template-columns: 1fr 1fr; } }
.field label {
  display: block;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--faint);
  margin-block-end: 0.5rem;
}
.field input, .field textarea {
  width: 100%;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: var(--radius-md, 0.6rem);
  padding: 0.8rem 1rem;
  color: var(--foreground);
}
.field textarea { resize: vertical; min-height: 110px; }
.field input:focus, .field textarea:focus { border-color: var(--accent); }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.form-submit { border: none; justify-self: start; }
.form-note { font-size: 0.85rem; min-height: 1.2em; }
.form-note[data-state="ok"] { color: var(--accent); }
.form-note[data-state="error"] { color: oklch(0.65 0.2 25); }

/* ---------- Social band ---------- */
.social-band { background: var(--surface-deep); text-align: center; }
.social-band h3 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  font-weight: 500;
  margin-block: 0.9rem 0.75rem;
}
.social-band p { color: var(--muted-foreground); max-width: 30rem; margin-inline: auto; margin-block-end: 2rem; }
.social-icons { display: flex; justify-content: center; gap: 1rem; }
.social-icons a {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--foreground);
  transition: background-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.social-icons a:hover { background: var(--accent); color: var(--accent-foreground); transform: translateY(-3px); }
.social-icons svg { width: 18px; height: 18px; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--surface-footer);
  padding-block: 2.25rem;
  position: relative;
}
.site-footer .container-page {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.site-footer .site-logo { font-size: 18px; }
.site-footer small { color: var(--muted-foreground); font-size: 0.82rem; }
.back-to-top {
  position: fixed;
  inset-block-end: 1.75rem;
  inset-inline-end: 1.75rem;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--accent);
  color: var(--accent-foreground);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-glow);
  opacity: 0;
  pointer-events: none;
  transform: translateY(10px);
  transition: opacity 0.25s ease, transform 0.25s ease;
  z-index: 90;
}
.back-to-top.is-visible { opacity: 1; pointer-events: auto; transform: translateY(0); }
.back-to-top svg { width: 18px; height: 18px; }