/* =========================================================
   FOUNDATIONS
   ========================================================= */

:root {
  --cream: #f4ead6;
  --ink: #1a1614;
  --ink-soft: #3a342e;
  --ink-faint: #8b8478;
  --accent: #a0522d;
  --accent-soft: rgba(160, 82, 45, 0.12);

  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Lora', Georgia, serif;
  --font-mono:    'JetBrains Mono', 'Courier New', monospace;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--ink);
  font-family: var(--font-body);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* =========================================================
   INTRO OVERLAY
   ========================================================= */

#intro-overlay {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: #0a0807;
  cursor: pointer;
  user-select: none;
}

.intro-line {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 clamp(2rem, 10vw, 8rem);
  margin: 0;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1rem, 2.2vw, 1.45rem);
  color: var(--cream);
  line-height: 1.65;
  opacity: 0;
}

#line-5 {
  font-weight: 600;
  font-size: clamp(1.3rem, 2.8vw, 1.85rem);
  letter-spacing: 0.01em;
}

.intro-skip {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  font-family: var(--font-mono);
  font-size: 0.57rem;
  letter-spacing: 0.2em;
  color: rgba(244, 234, 214, 0.22);
  text-transform: uppercase;
  white-space: nowrap;
  pointer-events: none;
}

/* =========================================================
   BACKGROUND LAYER
   ========================================================= */

.bg-layer {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.bg-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transform-origin: center center;
  will-change: transform;
}

.bg-overlay {
  position: absolute;
  inset: 0;
  background: rgba(244, 234, 214, 0.15);
  pointer-events: none;
}

/* =========================================================
   MAIN VIEW
   ========================================================= */

.main-view {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding: 3rem clamp(3rem, 12vw, 14rem) 3rem 3rem;
}

/* =========================================================
   CENTRAL CARD
   ========================================================= */

.card-wrapper {
  position: relative;
  width: 420px;
  padding: 2.5rem;
  background: rgba(244, 234, 214, 0.98);
}

/* SVG double-line border */
.card-border {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  overflow: visible;
  pointer-events: none;
}

.border-outer,
.border-inner {
  fill: none;
  stroke: var(--ink);
  stroke-width: 1;
}

/* Card content stack */
.card-content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
}

/* ── Eyebrow ─────────────────────────────────────────── */

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.8rem;
}

/* ── Display name ────────────────────────────────────── */

.display-name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 2.5rem;
  line-height: 1.08;
  color: var(--ink);
  letter-spacing: -0.01em;
  margin-bottom: 0.35rem;
}

/* ── Descriptor ──────────────────────────────────────── */

.descriptor {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: 1rem;
  color: var(--ink-soft);
  letter-spacing: 0.02em;
  margin-bottom: 0.8rem;
}

/* ── Typing animation ────────────────────────────────── */

.typing-row {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--ink-soft);
  min-height: 1.4em;
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
}

.typing-cursor {
  color: var(--accent);
  animation: blink 0.85s step-end infinite;
  margin-left: 1px;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0; }
}

/* ── Positioning paragraph ───────────────────────────── */

.position-para {
  font-family: var(--font-body);
  font-style: italic;
  font-size: 0.875rem;
  line-height: 1.7;
  color: var(--ink-soft);
  margin-bottom: 1.4rem;
}

/* ── Divider ─────────────────────────────────────────── */

.card-divider {
  height: 1px;
  background: var(--ink);
  opacity: 0.14;
  margin-bottom: 1.2rem;
}

/* ── Roman-numeral nav ───────────────────────────────── */

.card-nav {
  display: flex;
  flex-direction: column;
  margin-bottom: 1.6rem;
}

.nav-item {
  display: flex;
  align-items: baseline;
  gap: 0.8rem;
  padding: 0.38rem 0;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 1px solid rgba(26, 22, 20, 0.07);
  transition: background 0.18s;
}

.nav-item:last-child {
  border-bottom: none;
}

.nav-item:hover .nav-label {
  color: var(--accent);
}

.nav-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.nav-numeral {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  font-weight: 300;
  color: var(--ink-faint);
  letter-spacing: 0.04em;
  min-width: 1.6rem;
}

.nav-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 500;
  letter-spacing: 0.03em;
  transition: color 0.18s;
}

/* ── Scroll hint ─────────────────────────────────────── */

.scroll-hint {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.45rem;
}

.scroll-hint-text {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 300;
  letter-spacing: 0.22em;
  color: var(--ink-faint);
}

.scroll-hint-line {
  width: 1px;
  height: 30px;
  background: var(--ink-faint);
  transform-origin: top center;
  animation: scrollDrop 2s ease-in-out infinite;
}

@keyframes scrollDrop {
  0%   { transform: scaleY(0); opacity: 0; }
  15%  { opacity: 1; }
  65%  { transform: scaleY(1); opacity: 1; }
  100% { transform: scaleY(1); opacity: 0; }
}

/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 600px) {
  .main-view {
    justify-content: center;
    padding: 2rem 1rem;
  }

  .card-wrapper {
    width: min(420px, calc(100vw - 2rem));
    padding: 1.75rem;
  }

  .display-name {
    font-size: 2rem;
  }
}

/* =========================================================
   BELOW-FOLD
   ========================================================= */

/* Sections below About appear immediately — no animation cost */
.section-content {
  opacity: 1;
  transform: none;
}

.below-fold {
  position: relative;
  z-index: 1;
  background: var(--cream);
}

/* ── Section layout ──────────────────────────────────── */

.section {
  padding: 5rem 2rem;
  border-top: 1px solid rgba(26, 22, 20, 0.08);
}

.section-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.section-header {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.section-numeral {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 300;
  color: var(--ink-faint);
  letter-spacing: 0.05em;
}

.section-title {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 600;
  color: var(--ink);
  letter-spacing: -0.01em;
}

/* ── About ───────────────────────────────────────────── */

.about-text {
  font-family: var(--font-body);
  font-size: 1.1rem;
  line-height: 1.85;
  color: var(--ink-soft);
  max-width: 720px;
  margin-bottom: 1.25rem;
}

.about-text:last-child {
  margin-bottom: 0;
}

/* ── Skills ──────────────────────────────────────────── */

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 2rem;
}

.skill-category-title {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: 0.75rem;
}

.skill-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
}

.skill-tag {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  padding: 0.25rem 0.6rem;
  border: 1px solid rgba(26, 22, 20, 0.18);
  color: var(--ink-soft);
  transition: border-color 0.18s, color 0.18s;
  cursor: default;
}

.skill-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* ── Projects ────────────────────────────────────────── */

.project-card {
  display: block;
  text-decoration: none;
  color: inherit;
  position: relative;
  padding: 2rem;
  border: 1px solid rgba(26, 22, 20, 0.1);
  background: rgba(244, 234, 214, 0.45);
  transition: transform 0.22s ease, border-color 0.22s ease, box-shadow 0.22s ease;
  overflow: hidden;
}

.project-card:hover {
  transform: translateY(-4px);
  border-color: var(--accent);
  box-shadow: 0 8px 32px rgba(160, 82, 45, 0.1);
}

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

.project-card--full {
  margin-bottom: 1.5rem;
}

.projects-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.project-card--span {
  grid-column: 1 / -1;
}

.project-num {
  position: absolute;
  top: 1.25rem;
  right: 1.5rem;
  font-family: var(--font-mono);
  font-size: 4rem;
  font-weight: 300;
  color: rgba(26, 22, 20, 0.05);
  line-height: 1;
  user-select: none;
  transition: color 0.22s;
}

.project-card:hover .project-num {
  color: rgba(160, 82, 45, 0.08);
}

.project-meta {
  margin-bottom: 1rem;
}

.project-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.55rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
}

.project-tag {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  padding: 0.18rem 0.5rem;
  border: 1px solid rgba(26, 22, 20, 0.14);
  color: var(--ink-faint);
}

.project-desc {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.78;
  color: var(--ink-soft);
  margin-bottom: 1.25rem;
  max-width: 680px;
}

.project-link {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.07em;
  color: var(--accent);
}

/* ── Experience ──────────────────────────────────────── */

.exp-timeline {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.exp-entry {
  display: grid;
  grid-template-columns: 210px 1fr;
  gap: 2rem;
}

.exp-left {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
  padding-top: 0.2rem;
}

.exp-date {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--ink-faint);
}

.exp-company {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.exp-role {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--ink);
  margin-bottom: 0.85rem;
}

.exp-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.exp-bullets li {
  font-family: var(--font-body);
  font-size: 0.9rem;
  line-height: 1.72;
  color: var(--ink-soft);
  display: flex;
  gap: 0.65rem;
}

.bullet-arrow {
  color: var(--accent);
  flex-shrink: 0;
  margin-top: 0.1em;
}

/* ── Certifications ──────────────────────────────────── */

.certs-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.cert-card {
  padding: 1.5rem;
  border: 1px solid rgba(26, 22, 20, 0.1);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cert-status {
  font-family: var(--font-mono);
  font-size: 0.56rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 0.2rem 0.5rem;
  display: inline-block;
  width: fit-content;
}

.cert-status--active {
  color: var(--accent);
  background: var(--accent-soft);
}

.cert-status--progress {
  color: var(--ink-faint);
  background: rgba(26, 22, 20, 0.05);
}

.cert-name {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--ink);
  line-height: 1.3;
}

.cert-issuer {
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.1em;
  color: var(--ink-faint);
  text-transform: uppercase;
  margin-top: auto;
}

/* ── Contact ─────────────────────────────────────────── */

.contact-list {
  display: flex;
  flex-direction: column;
  max-width: 560px;
}

.contact-item {
  display: grid;
  grid-template-columns: 96px 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: 1.1rem 0;
  text-decoration: none;
  color: var(--ink);
  border-bottom: 1px solid rgba(26, 22, 20, 0.08);
}

.contact-item:visited {
  color: var(--ink);
}

.contact-item:first-child {
  border-top: 1px solid rgba(26, 22, 20, 0.08);
}

.contact-item:hover .contact-value {
  color: var(--accent);
}

.contact-item:hover .contact-arrow {
  transform: translateX(4px);
}

.contact-item:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
  border-radius: 2px;
}

.contact-label {
  font-family: var(--font-mono);
  font-size: 0.58rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

.contact-value {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--ink);
  transition: color 0.18s;
}

.contact-arrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--accent);
  transition: transform 0.18s ease;
}

/* ── Footer ──────────────────────────────────────────── */

.site-footer {
  position: relative;
  z-index: 1;
  background: var(--cream);
  border-top: 1px solid rgba(26, 22, 20, 0.08);
  padding: 2rem;
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 0.65rem;
}

.footer-name {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.footer-sep {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-faint);
}

.footer-year {
  font-family: var(--font-mono);
  font-size: 0.62rem;
  color: var(--ink-faint);
}

/* =========================================================
   RESPONSIVE — below fold
   ========================================================= */

@media (max-width: 900px) {
  .certs-grid {
    grid-template-columns: 1fr 1fr;
  }

  .exp-entry {
    grid-template-columns: 1fr;
    gap: 0.4rem;
  }

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

  .project-card--span {
    grid-column: auto;
  }
}

@media (max-width: 600px) {
  .section {
    padding: 3.5rem 1.25rem;
  }

  .section-title {
    font-size: 1.6rem;
  }

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

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

@media (max-width: 420px) {
  .certs-grid {
    grid-template-columns: 1fr;
  }

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