/* ── reset & base ──────────────────────────────────────────────────────────── */

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

:root {
  --white:      #ffffff;
  --off-white:  #faf9f7;
  --caramel:    #c8a27a;
  --caramel-lt: #e8d5be;
  --caramel-dk: #a07850;
  --ink:        #1a1714;
  --muted:      #7a7068;
  --border:     #ede8e2;
}

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

body {
  background-color: var(--white);
  color: var(--ink);
  font-family: 'DM Sans', sans-serif;
  font-weight: 300;
  line-height: 1.7;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

/* ── typography ────────────────────────────────────────────────────────────── */

h1, h2, h3 {
  font-family: 'DM Serif Display', serif;
  font-weight: 400;
  line-height: 1.15;
}

h1 { font-size: clamp(2.4rem, 5vw, 4rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); }
h3 { font-size: 1.15rem; }

em { font-style: italic; }

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

.container {
  max-width: 760px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ── nav ───────────────────────────────────────────────────────────────────── */

nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.25rem 2rem;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s;
}

nav.scrolled {
  border-bottom-color: var(--border);
}

.nav-logo {
  font-family: 'DM Serif Display', serif;
  font-size: 1.25rem;
  color: var(--ink);
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--muted);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.nav-active {
  color: var(--caramel-dk);
}

/* ── fade-in animation ─────────────────────────────────────────────────────── */

.fade-in {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp 0.8s ease forwards;
}

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* ── hero ──────────────────────────────────────────────────────────────────── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 2rem 4rem;
  overflow: hidden;
}

.hero-inner {
  max-width: 680px;
  margin: 0 auto;
  animation-delay: 0.1s;
}

.hero-tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--caramel);
  border: 1px solid var(--caramel-lt);
  border-radius: 100px;
  padding: 0.3em 0.9em;
  margin-bottom: 1.6rem;
}

.hero h1 {
  margin-bottom: 1.2rem;
  color: var(--ink);
}

.hero h1 em {
  color: var(--caramel);
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--muted);
  margin-bottom: 2.4rem;
  line-height: 1.8;
}

.hero-cta {
  display: inline-block;
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--caramel-dk);
  border-bottom: 1px solid var(--caramel-lt);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s;
}

.hero-cta:hover {
  color: var(--ink);
  border-color: var(--caramel);
}

.hero-deco {
  position: absolute;
  top: 50%;
  right: 6%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 10px;
  opacity: 0.18;
}

.hero-deco span {
  display: block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--caramel);
}

.hero-deco span:nth-child(2) {
  transform: scale(1.6);
  opacity: 0.7;
}

/* ── section labels ────────────────────────────────────────────────────────── */

.section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 1rem;
}

.section-title {
  margin-bottom: 3rem;
  color: var(--ink);
}

/* ── about ─────────────────────────────────────────────────────────────────── */

.about {
  padding: 7rem 0;
  border-top: 1px solid var(--border);
  background: var(--white);
}

.about-text p {
  font-size: 1.05rem;
  color: #3d3530;
  margin-bottom: 1.4rem;
  max-width: 640px;
}

.about-closing {
  color: var(--muted) !important;
  font-size: 0.97rem !important;
}

/* ── socials ───────────────────────────────────────────────────────────────── */

.socials {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2.5rem;
}

.social-bubble {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.55rem 1.1rem;
  border-radius: 100px;
  border: 1px solid var(--border);
  background: var(--off-white);
  transition: border-color 0.2s, background 0.2s, transform 0.2s;
  cursor: pointer;
}

.social-bubble:hover {
  border-color: var(--caramel-lt);
  background: #fff;
  transform: translateY(-2px);
}

.social-avatar {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  object-fit: cover;
}

.social-fallback {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--caramel-lt);
  align-items: center;
  justify-content: center;
  color: var(--caramel-dk);
}

.social-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  color: var(--caramel-dk);
}

.social-name {
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--ink);
  letter-spacing: 0.02em;
}

/* ── timeline ──────────────────────────────────────────────────────────────── */

.timeline-section {
  padding: 7rem 0;
  background: var(--off-white);
  border-top: 1px solid var(--border);
}

.timeline {
  position: relative;
  padding-left: 2rem;
}

.tl-item {
  position: relative;
  padding-bottom: 3rem;
  padding-left: 2.2rem;
}

.tl-item.tl-now {
  padding-bottom: 0;
}

.tl-dot {
  position: absolute;
  left: -0.55rem;
  top: 0.35rem;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--white);
  border: 2px solid var(--caramel);
  z-index: 2;
  transition: background 0.2s;
}

.tl-dot-now {
  background: var(--caramel);
}

.tl-line {
  position: absolute;
  left: -0.55rem;
  top: 1.2rem;
  width: 2px;
  bottom: 0;
  background: var(--caramel-lt);
  margin-left: 6px;
}

.tl-content {
  padding-left: 0.5rem;
}

.tl-age {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--caramel-dk);
  margin-bottom: 0.5rem;
  background: var(--caramel-lt);
  border-radius: 100px;
  padding: 0.2em 0.75em;
}

.tl-content p {
  font-size: 0.97rem;
  color: #4a4440;
  max-width: 540px;
}

.tl-link {
  color: var(--caramel-dk);
  border-bottom: 1px solid var(--caramel-lt);
  transition: border-color 0.2s;
}

.tl-link:hover {
  border-color: var(--caramel);
}

.tl-item:hover .tl-dot {
  background: var(--caramel-lt);
}

/* ── projects ──────────────────────────────────────────────────────────────── */

.projects-section {
  padding: 7rem 0;
  border-top: 1px solid var(--border);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 1.4rem;
  margin-bottom: 2.5rem;
}

.project-card {
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.6rem;
  transition: border-color 0.2s, transform 0.25s, box-shadow 0.25s;
  cursor: default;
}

.project-card:hover {
  border-color: var(--caramel-lt);
  transform: translateY(-3px);
  box-shadow: 0 6px 24px rgba(200,162,122,0.1);
}

.project-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--caramel-dk);
  margin-bottom: 0.8rem;
}

.project-card h3 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
  color: var(--ink);
}

.project-card p {
  font-size: 0.85rem;
  color: var(--muted);
  margin-bottom: 1rem;
  line-height: 1.6;
}

.project-status {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--caramel);
  background: var(--caramel-lt);
  border-radius: 100px;
  padding: 0.2em 0.7em;
}

.projects-more {
  text-align: center;
}

.cta-link {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--caramel-dk);
  border-bottom: 1px solid var(--caramel-lt);
  padding-bottom: 2px;
  transition: border-color 0.2s, color 0.2s;
}

.cta-link:hover {
  color: var(--ink);
  border-color: var(--caramel);
}

/* ── work page ─────────────────────────────────────────────────────────────── */

.page-hero {
  padding: 10rem 0 4rem;
  animation-delay: 0.05s;
}

.page-hero h1 {
  margin-bottom: 0.8rem;
}

.page-sub {
  font-size: 1rem;
  color: var(--muted);
}

.work-section {
  padding: 2rem 0 7rem;
}

.work-category {
  margin-bottom: 4rem;
}

.work-cat-title {
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--caramel);
  margin-bottom: 1.2rem;
  font-family: 'DM Sans', sans-serif;
}

.work-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.work-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  transition: border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}

.work-item:not(.work-item--placeholder):hover {
  border-color: var(--caramel-lt);
  transform: translateX(4px);
  box-shadow: 0 4px 16px rgba(200,162,122,0.08);
}

.work-item--placeholder {
  opacity: 0.65;
  cursor: default;
}

.work-item-icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  overflow: hidden;
  flex-shrink: 0;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
}

.work-avatar {
  width: 40px;
  height: 40px;
  object-fit: cover;
}

.work-item-icon--tiktok {
  background: #f0e8de;
  color: var(--caramel-dk);
}

.work-item-icon--placeholder {
  background: var(--off-white);
  color: var(--caramel);
}

.work-item-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
}

.work-item-name {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink);
}

.work-item-desc {
  font-size: 0.8rem;
  color: var(--muted);
}

.work-arrow {
  font-size: 0.9rem;
  color: var(--caramel);
  flex-shrink: 0;
}

.work-status {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--caramel);
  background: var(--caramel-lt);
  border-radius: 100px;
  padding: 0.2em 0.7em;
  flex-shrink: 0;
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.skill-chip {
  font-size: 0.82rem;
  font-weight: 400;
  color: var(--ink);
  background: var(--off-white);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 0.4em 1em;
  transition: border-color 0.2s, background 0.2s;
}

.skill-chip:hover {
  border-color: var(--caramel-lt);
  background: #fff;
}

/* ── footer ────────────────────────────────────────────────────────────────── */

footer {
  border-top: 1px solid var(--border);
  padding: 2.5rem 1.5rem;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-name {
  font-family: 'DM Serif Display', serif;
  font-size: 1.1rem;
  color: var(--ink);
}

.footer-note {
  font-size: 0.8rem;
  color: var(--muted);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--muted);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--caramel-dk);
}

/* ── scroll reveal ─────────────────────────────────────────────────────────── */

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ── responsive ────────────────────────────────────────────────────────────── */

/* ── contact ───────────────────────────────────────────────────────────────── */

.contact-section {
  padding: 7rem 0;
  background: var(--off-white);
  border-top: 1px solid var(--border);
}

.contact-inner {
  text-align: center;
}

.contact-inner .section-title {
  margin-bottom: 0.75rem;
}

.contact-sub {
  font-size: 0.97rem;
  color: var(--muted);
  margin-bottom: 2rem;
}

.contact-email {
  display: inline-block;
  font-family: 'DM Serif Display', serif;
  font-size: clamp(1.3rem, 3vw, 2rem);
  color: var(--caramel-dk);
  border-bottom: 2px solid var(--caramel-lt);
  padding-bottom: 4px;
  transition: color 0.2s, border-color 0.2s;
}

.contact-email:hover {
  color: var(--ink);
  border-color: var(--caramel);
}

/* ── project bubbles (projects.html) ───────────────────────────────────────── */

.proj-list-section {
  padding: 1rem 0 7rem;
}

.proj-bubble {
  display: flex;
  align-items: stretch;
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 1.6rem;
  background: var(--white);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s;
}

.proj-bubble:hover {
  border-color: var(--caramel-lt);
  box-shadow: 0 8px 32px rgba(200,162,122,0.12);
  transform: translateY(-2px);
}

.proj-bubble-img {
  flex-shrink: 0;
  width: 220px;
  background: var(--off-white);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  border-right: 1px solid var(--border);
}

.proj-bubble-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.proj-img-placeholder {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  min-height: 160px;
  color: var(--caramel-lt);
}

.proj-bubble-body {
  flex: 1;
  padding: 1.8rem 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.proj-meta {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.7rem;
}

.proj-tag {
  font-size: 0.68rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--caramel-dk);
  background: var(--caramel-lt);
  border-radius: 100px;
  padding: 0.2em 0.75em;
}

.proj-year {
  font-size: 0.75rem;
  color: var(--muted);
}

.proj-title {
  font-size: 1.3rem;
  margin-bottom: 0.6rem;
  color: var(--ink);
}

.proj-desc {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.7;
  margin-bottom: 1.3rem;
  max-width: 480px;
}

.proj-actions {
  display: flex;
  gap: 0.7rem;
  flex-wrap: wrap;
}

.proj-btn {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 500;
  border-radius: 100px;
  padding: 0.45em 1.1em;
  transition: background 0.2s, color 0.2s, border-color 0.2s;
}

.proj-btn--primary {
  background: var(--caramel);
  color: var(--white);
  border: 1px solid var(--caramel);
}

.proj-btn--primary:hover {
  background: var(--caramel-dk);
  border-color: var(--caramel-dk);
}

.proj-btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--border);
}

.proj-btn--ghost:hover {
  border-color: var(--caramel-lt);
  color: var(--caramel-dk);
}

@media (max-width: 640px) {
  nav {
    padding: 1rem 1.25rem;
  }

  .nav-links {
    gap: 1.2rem;
  }

  .hero {
    padding: 7rem 1.5rem 3rem;
  }

  .hero-deco {
    display: none;
  }

  .about,
  .timeline-section,
  .projects-section,
  .work-section,
  .proj-list-section {
    padding-top: 4rem;
    padding-bottom: 4rem;
  }

  .proj-bubble {
    flex-direction: column;
  }

  .proj-bubble-img {
    width: 100%;
    min-height: 140px;
    border-right: none;
    border-bottom: 1px solid var(--border);
  }

  .proj-bubble-body {
    padding: 1.4rem;
  }

  .page-hero {
    padding-top: 7rem;
  }

  .footer-inner {
    flex-direction: column;
    text-align: center;
  }
}