:root {
  --bg: #0a0806;
  --bg-alt: #120e09;
  --card: #18130d;
  --card-hover: #1e1810;
  --border: rgba(212,175,106,0.14);
  --border-strong: rgba(212,175,106,0.3);
  --text: #f6f1e6;
  --text-dim: #b9ac93;
  --text-dimmer: #8a7d64;
  --accent-1: #e8c579;
  --accent-2: #a9762f;
  --accent-glow: 212,175,106;
  --radius: 18px;
  --font-display: 'Archivo', sans-serif;
  --font-serif: 'Playfair Display', serif;
  --font-body: 'Space Grotesk', sans-serif;
}

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

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; }
}

:focus-visible { outline: 2px solid var(--accent-1); outline-offset: 3px; border-radius: 4px; }

/* ---------- Scroll progress ---------- */
#scrollProgress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  z-index: 300;
  box-shadow: 0 0 12px rgba(var(--accent-glow),0.55);
}

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.8s cubic-bezier(0.16,0.8,0.24,1), transform 0.8s cubic-bezier(0.16,0.8,0.24,1);
  transition-delay: var(--d, 0ms);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

body {
  background:
    radial-gradient(ellipse 900px 600px at 15% -10%, rgba(var(--accent-glow),0.1), transparent 60%),
    radial-gradient(ellipse 900px 700px at 100% 30%, rgba(var(--accent-glow),0.06), transparent 55%),
    radial-gradient(ellipse 1000px 800px at 50% 120%, rgba(var(--accent-glow),0.07), transparent 60%),
    var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  position: relative;
}
body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  opacity: 0.5;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='140' height='140'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix type='saturate' values='0'/></filter><rect width='100%25' height='100%25' filter='url(%23n)' opacity='0.05'/></svg>");
  mix-blend-mode: overlay;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 32px;
}

a { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
img { max-width: 100%; display: block; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.02em;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}
.btn-primary {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #1a1409;
  box-shadow: 0 8px 24px rgba(var(--accent-glow),0.35);
}
.btn-primary::after {
  content: "";
  position: absolute;
  top: 0; left: -60%;
  width: 40%; height: 100%;
  background: linear-gradient(120deg, transparent, rgba(255,255,255,0.4), transparent);
  transform: skewX(-20deg);
  transition: left 0.65s ease;
}
.btn-primary:hover::after { left: 130%; }
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 12px 30px rgba(var(--accent-glow),0.45); }
.btn-primary:active { transform: translateY(0) scale(0.98); }
.btn-outline {
  border-color: var(--border-strong);
  color: var(--text);
  background: transparent;
  margin-top: 36px;
}
.btn-outline:hover { border-color: var(--accent-1); background: rgba(var(--accent-glow),0.1); transform: translateY(-2px); }
.btn-cv {
  background: var(--card);
  border: 1px solid var(--border-strong);
  padding: 10px 18px;
  font-size: 13px;
}
.btn-cv:hover { border-color: var(--accent-1); transform: translateY(-2px); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(14px);
  background: rgba(10,8,6,0.75);
  border-bottom: 1px solid var(--border);
  transition: box-shadow 0.3s ease, background 0.3s ease;
}
.site-header.scrolled {
  background: rgba(10,8,6,0.92);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
  background: linear-gradient(135deg, #f6f1e6, var(--accent-1));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.main-nav { display: flex; gap: 32px; }
.main-nav a {
  position: relative;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: color 0.2s ease;
  padding-bottom: 4px;
}
.main-nav a::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -1px;
  height: 2px;
  background: linear-gradient(90deg, var(--accent-1), var(--accent-2));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s cubic-bezier(0.16,0.8,0.24,1);
}
.main-nav a:hover { color: var(--text); }
.main-nav a:hover::after, .main-nav a.active::after { transform: scaleX(1); }
.main-nav a.active { color: var(--text); }

.header-actions { display: flex; align-items: center; gap: 14px; }
.lang-toggle {
  display: flex;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  overflow: hidden;
}
.lang-toggle button {
  background: transparent;
  border: none;
  color: var(--text-dim);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 12px;
  padding: 8px 12px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.lang-toggle button.active {
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  color: #1a1409;
}
.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.menu-toggle span { width: 22px; height: 2px; background: var(--text); transition: transform 0.25s ease, opacity 0.25s ease; }
.menu-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.menu-toggle.open span:nth-child(2) { opacity: 0; }
.menu-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero { padding: 64px 0 0; position: relative; overflow: hidden; }
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
  padding-bottom: 64px;
}

.hero-blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.32;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}
.hero-blob-1 {
  width: 460px; height: 460px;
  top: -140px; left: -120px;
  background: radial-gradient(circle, var(--accent-1), transparent 70%);
  animation: blobFloat 16s ease-in-out infinite;
}
.hero-blob-2 {
  width: 380px; height: 380px;
  bottom: -160px; right: -100px;
  background: radial-gradient(circle, var(--accent-2), transparent 70%);
  animation: blobFloat 20s ease-in-out infinite reverse;
}
@keyframes blobFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -26px) scale(1.1); }
}

@keyframes heroUp {
  from { opacity: 0; transform: translateY(28px); }
  to { opacity: 1; transform: translateY(0); }
}
.badge-row { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 32px; animation: heroUp 0.8s cubic-bezier(0.16,0.8,0.24,1) 0.05s both; }
.badge {
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  padding: 7px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
  transition: border-color 0.2s ease, color 0.2s ease;
}
.badge:hover { border-color: var(--accent-1); color: var(--text); }
.hero-title {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: clamp(64px, 9vw, 128px);
  line-height: 0.92;
  letter-spacing: -0.01em;
  background: linear-gradient(115deg, #fbfbfc 20%, #9a9aa5 40%, #fbfbfc 60%);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 28px;
  animation: heroUp 0.9s cubic-bezier(0.16,0.8,0.24,1) 0.15s both, shimmer 7s ease-in-out 1.2s infinite;
}
@keyframes shimmer {
  0%, 100% { background-position: 0% center; }
  50% { background-position: 100% center; }
}
.hero-nickname {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 16px;
  color: var(--accent-1);
  letter-spacing: 0.02em;
  margin-bottom: 18px;
  animation: heroUp 0.9s cubic-bezier(0.16,0.8,0.24,1) 0.24s both;
}
.hero-nickname span { text-transform: uppercase; font-style: normal; font-family: var(--font-body); font-size: 11px; font-weight: 700; letter-spacing: 0.1em; color: var(--text-dimmer); }
.hero-tagline {
  font-size: 18px;
  line-height: 1.6;
  color: var(--text-dim);
  max-width: 520px;
  margin-bottom: 36px;
  animation: heroUp 0.9s cubic-bezier(0.16,0.8,0.24,1) 0.3s both;
}
.hero-cta-row { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; animation: heroUp 0.9s cubic-bezier(0.16,0.8,0.24,1) 0.42s both; }

.social-row { display: flex; align-items: center; gap: 10px; }
.social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  color: var(--text-dim);
  transition: border-color 0.2s ease, color 0.2s ease, transform 0.2s ease;
}
.social-link:hover { border-color: var(--accent-1); color: var(--text); transform: translateY(-2px); }
.social-link--text { font-size: 11px; font-weight: 700; letter-spacing: 0.02em; }

.hero-visual { position: relative; perspective: 1200px; animation: heroUp 1s cubic-bezier(0.16,0.8,0.24,1) 0.2s both; }
.portrait-frame {
  position: relative;
  border-radius: 24px;
  overflow: hidden;
  aspect-ratio: 3/4;
  border: 1px solid var(--border);
  background: var(--card);
  transform-style: preserve-3d;
  transition: transform 0.25s ease-out, box-shadow 0.25s ease-out;
  box-shadow: 0 20px 50px rgba(0,0,0,0.3);
}
.portrait-frame:hover { box-shadow: 0 30px 70px rgba(var(--accent-glow),0.3); }
.portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.portrait-card {
  position: absolute;
  left: 24px;
  bottom: 24px;
  right: 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 20px;
  border-radius: 14px;
  background: rgba(12,9,6,0.6);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.14);
}
.portrait-role {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 20px;
  letter-spacing: 0.02em;
}
.portrait-name {
  font-size: 12px;
  color: var(--text-dim);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* ---------- Marquee ---------- */
.marquee-wrap {
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  overflow: hidden;
  background: var(--bg-alt);
}
.marquee-wrap::before, .marquee-wrap::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 100px;
  z-index: 2;
  pointer-events: none;
}
.marquee-wrap::before { left: 0; background: linear-gradient(90deg, var(--bg-alt), transparent); }
.marquee-wrap::after { right: 0; background: linear-gradient(270deg, var(--bg-alt), transparent); }
.marquee-track {
  display: flex;
  width: max-content;
  gap: 40px;
  padding: 18px 0;
  animation: marquee 40s linear infinite;
}
.marquee-track span {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  white-space: nowrap;
}
.marquee-track span.dot { color: var(--accent-1); }
@keyframes marquee {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- Section shared ---------- */
section { padding: 100px 0; }
.section-eyebrow {
  display: block;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-1);
  margin-bottom: 14px;
}
.section-heading {
  font-family: var(--font-serif);
  font-weight: 700;
  font-size: clamp(32px, 4vw, 46px);
  letter-spacing: -0.01em;
  margin-bottom: 20px;
  color: var(--text);
}
.section-subtitle {
  color: var(--text-dim);
  font-size: 16px;
  max-width: 620px;
  margin-bottom: 48px;
}

/* ---------- About ---------- */
.about { background: var(--bg-alt); }
.about-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 48px;
  margin-bottom: 12px;
}
.about-body { font-size: 17px; line-height: 1.75; color: var(--text-dim); }
.stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.stat-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--card);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.stat-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(0,0,0,0.35);
}
.stat-value {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 34px;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.stat-label { font-size: 13px; color: var(--text-dim); }

/* ---------- Services ---------- */
.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.service-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  background: var(--card);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.service-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(0,0,0,0.4), 0 0 0 1px rgba(var(--accent-glow),0.12);
}
.service-card:hover .service-index { transform: scale(1.08) translateX(2px); }
.service-index {
  display: block;
  font-family: var(--font-serif);
  font-weight: 800;
  font-size: 48px;
  line-height: 1;
  letter-spacing: -0.02em;
  background: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  opacity: 0.95;
  margin-bottom: 18px;
  transition: transform 0.3s cubic-bezier(0.16,0.8,0.24,1);
}
.service-card h3 { font-size: 18px; font-weight: 700; margin-bottom: 10px; }
.service-card p { font-size: 14px; color: var(--text-dim); line-height: 1.6; }

/* ---------- Experience ---------- */
.experience { background: var(--bg-alt); }
.exp-list { display: flex; flex-direction: column; gap: 20px; margin-bottom: 80px; }
.exp-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--card);
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 28px;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.exp-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-4px);
  box-shadow: 0 20px 44px rgba(0,0,0,0.35);
}
.exp-meta { display: flex; flex-direction: column; gap: 8px; }

/* ---------- Company logos ---------- */
.company-logo {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
  margin-bottom: 6px;
  overflow: hidden;
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
}
.company-logo img { width: 100%; height: 100%; object-fit: contain; }
.company-logo.logo-missing {
  background: var(--card);
  border: 1px dashed var(--border-strong);
  box-shadow: none;
}
.company-logo.logo-missing img { display: none; }
.company-logo.logo-missing::after {
  content: attr(data-fallback);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 12px;
  color: var(--text-dimmer);
}
.company-logo-group { display: flex; gap: 10px; margin-bottom: 6px; }
.company-logo-group .company-logo { margin-bottom: 0; }
.exp-category {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent-1);
}
.exp-meta h3 { font-size: 21px; font-weight: 700; }
.exp-tags { font-size: 13px; color: var(--text-dimmer); }
.exp-desc { color: var(--text-dim); font-size: 14px; line-height: 1.6; margin-bottom: 14px; }
.exp-bullets { display: flex; flex-direction: column; gap: 10px; }
.exp-bullets li {
  position: relative;
  padding-left: 18px;
  font-size: 14px;
  color: var(--text-dim);
  line-height: 1.6;
}
.exp-bullets li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-1);
}

.featured-heading { font-family: var(--font-serif); font-weight: 700; font-size: 26px; margin-bottom: 10px; }
.featured-subtitle { color: var(--text-dim); font-size: 15px; margin-bottom: 32px; }
.featured-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.featured-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 26px;
  background: var(--card);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.featured-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-6px);
  box-shadow: 0 20px 44px rgba(0,0,0,0.4);
}
.featured-period { font-size: 12px; color: var(--text-dimmer); font-weight: 600; letter-spacing: 0.04em; }
.featured-card h4 { font-size: 17px; font-weight: 700; margin: 8px 0 4px; }
.featured-role { display: block; font-size: 12px; color: var(--accent-1); font-weight: 600; margin-bottom: 12px; }
.featured-card p { font-size: 13.5px; color: var(--text-dim); line-height: 1.6; }

/* ---------- Other partners ---------- */
.partners-block { margin-top: 64px; text-align: center; }
.partners-heading {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-dimmer);
  margin-bottom: 28px;
}
.partners-marquee-wrap {
  position: relative;
  overflow: hidden;
  padding: 12px 0;
}
.partners-marquee-wrap::before, .partners-marquee-wrap::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 120px;
  z-index: 2;
  pointer-events: none;
}
.partners-marquee-wrap::before { left: 0; background: linear-gradient(90deg, var(--bg-alt), transparent); }
.partners-marquee-wrap::after { right: 0; background: linear-gradient(270deg, var(--bg-alt), transparent); }
.partners-marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: 28px;
  animation: marquee 34s linear infinite;
}
.partner-logo {
  flex-shrink: 0;
  width: 108px;
  height: 76px;
  border-radius: 14px;
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  box-shadow: 0 6px 18px rgba(0,0,0,0.3);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.partner-logo:hover { transform: translateY(-5px) scale(1.04); box-shadow: 0 14px 30px rgba(0,0,0,0.4); }
.partner-logo img { width: 100%; height: 100%; object-fit: contain; }

/* ---------- Gallery ---------- */
.gallery { padding-bottom: 80px; }
.gallery .container { margin-bottom: 40px; }
.gallery-marquee-wrap {
  position: relative;
  overflow: hidden;
  padding: 8px 0;
}
.gallery-marquee-wrap::before, .gallery-marquee-wrap::after {
  content: "";
  position: absolute;
  top: 0; bottom: 0;
  width: 140px;
  z-index: 2;
  pointer-events: none;
}
.gallery-marquee-wrap::before { left: 0; background: linear-gradient(90deg, var(--bg), transparent); }
.gallery-marquee-wrap::after { right: 0; background: linear-gradient(270deg, var(--bg), transparent); }
.gallery-marquee-track {
  display: flex;
  align-items: center;
  width: max-content;
  gap: 20px;
  animation: marquee 46s linear infinite;
}
.gallery-card {
  flex-shrink: 0;
  width: 260px;
  height: 170px;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: 0 10px 26px rgba(0,0,0,0.35);
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.gallery-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 20px 40px rgba(0,0,0,0.45);
  border-color: var(--border-strong);
}
.gallery-card img { width: 100%; height: 100%; object-fit: cover; }
.gallery-slot {
  flex-shrink: 0;
  width: 260px;
  height: 170px;
  border-radius: 16px;
  border: 1px dashed var(--border-strong);
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-dimmer);
  gap: 10px;
  flex-direction: column;
}
.gallery-slot svg { opacity: 0.5; }
.gallery-slot span {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-align: center;
  padding: 0 20px;
}

/* ---------- Resume ---------- */
.resume-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 60px; }
.resume-subheading { font-size: 18px; font-weight: 700; margin: 0 0 18px; }
.resume-col > .resume-subheading:not(:first-child) { margin-top: 40px; }
.edu-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  background: var(--card);
  transition: border-color 0.25s ease, transform 0.25s ease;
}
.edu-card:hover { border-color: var(--accent-1); transform: translateY(-3px); }
.edu-period { font-size: 12px; color: var(--accent-1); font-weight: 700; letter-spacing: 0.04em; }
.edu-card h4 { font-size: 16px; font-weight: 700; margin: 8px 0 4px; }
.edu-card p { font-size: 14px; color: var(--text-dim); }
.edu-note { margin-top: 10px; font-size: 13px; color: var(--text-dimmer); line-height: 1.6; }

.cert-list { display: flex; flex-direction: column; gap: 12px; }
.cert-list li {
  position: relative;
  padding-left: 20px;
  font-size: 14px;
  color: var(--text-dim);
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}
.cert-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 6px;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent-1);
}

.journey-list { display: flex; flex-direction: column; gap: 0; position: relative; }
.journey-item {
  display: flex;
  gap: 18px;
  padding-bottom: 32px;
  position: relative;
}
.journey-item::before {
  content: "";
  position: absolute;
  left: 21px; top: 46px; bottom: 0;
  width: 1px;
  background: var(--border);
}
.journey-item:last-child::before { display: none; }
.journey-num {
  flex-shrink: 0;
  width: 44px; height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-serif);
  font-size: 18px; font-weight: 800;
  background: var(--card);
  background-image: linear-gradient(135deg, var(--accent-1), var(--accent-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.journey-period { font-size: 12px; color: var(--accent-1); font-weight: 700; letter-spacing: 0.04em; }
.journey-item h4 { font-size: 15px; font-weight: 700; margin: 4px 0 4px; }
.journey-item p { font-size: 13.5px; color: var(--text-dim); line-height: 1.55; }

/* ---------- Contact ---------- */
.contact { background: var(--bg-alt); text-align: center; }
.contact .section-subtitle { margin-left: auto; margin-right: auto; }
.contact-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 40px;
  text-align: left;
}
.contact-card {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  background: var(--card);
  display: flex;
  flex-direction: column;
  gap: 6px;
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.contact-card:hover {
  border-color: var(--accent-1);
  transform: translateY(-4px);
  box-shadow: 0 16px 36px rgba(var(--accent-glow),0.25);
}
.contact-label { font-size: 12px; text-transform: uppercase; letter-spacing: 0.06em; color: var(--text-dimmer); }
.contact-value { font-size: 15px; font-weight: 600; }
.contact-quote {
  margin-top: 40px;
  font-size: 15px;
  font-style: italic;
  color: var(--text-dim);
}

/* ---------- Footer ---------- */
.site-footer { border-top: 1px solid var(--border); padding: 28px 0; }
.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 18px;
  font-size: 13px;
  color: var(--text-dimmer);
}
.footer-inner .social-link { width: 36px; height: 36px; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .main-nav {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0; right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    padding: 8px 32px 20px;
    opacity: 0;
    transform: translateY(-12px);
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s;
  }
  .main-nav.open { opacity: 1; transform: translateY(0); pointer-events: auto; visibility: visible; }
  .main-nav a { padding: 12px 0; border-bottom: 1px solid var(--border); }
  .main-nav a::after { display: none; }
  .menu-toggle { display: flex; }
  .hero-inner { grid-template-columns: 1fr; }
  .hero-visual { order: -1; max-width: 360px; margin: 0 auto; }
  .about-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr 1fr; }
  .exp-card { grid-template-columns: 1fr; }
  .featured-grid { grid-template-columns: 1fr; }
  .resume-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-grid { grid-template-columns: 1fr; }
}
@media (max-width: 560px) {
  .container { padding: 0 20px; }
  .service-grid { grid-template-columns: 1fr; }
  .header-actions .btn-cv span { display: none; }
}