/* ---------- База ---------- */
:root {
  --bg: #faf7f2;
  --bg-alt: #f2ece3;
  --dark: #1a1a1a;
  --text: #2b2b2b;
  --muted: #7a7369;
  --accent: #c26b4a;      /* терракота */
  --line: #e3dccf;
  --radius: 20px;

  --font-serif: 'Playfair Display', serif;
  --font-sans: 'Inter', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.container {
  width: min(1200px, 92%);
  margin-inline: auto;
}

/* ---------- Навигация ---------- */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: rgba(250, 247, 242, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, padding .3s;
}
.nav.scrolled { border-color: var(--line); }

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 0;
  transition: padding .3s;
}
.nav.scrolled .nav__inner { padding: 14px 0; }

.logo {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: .05em;
}

.nav__links {
  display: flex;
  gap: 36px;
  font-size: .95rem;
}
.nav__links a {
  position: relative;
  transition: color .2s;
}
.nav__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -6px;
  width: 0; height: 1px;
  background: var(--accent);
  transition: width .3s;
}
.nav__links a:hover { color: var(--accent); }
.nav__links a:hover::after { width: 100%; }

.burger {
  display: none;
  background: none;
  border: 0;
  cursor: pointer;
  flex-direction: column;
  gap: 5px;
}
.burger span {
  width: 24px; height: 2px;
  background: var(--text);
  transition: .3s;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  padding: 160px 0 100px;
  overflow: hidden;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__eyebrow {
  font-size: .9rem;
  text-transform: uppercase;
  letter-spacing: .2em;
  color: var(--muted);
  margin-bottom: 20px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.8rem, 6vw, 5rem);
  line-height: 1.05;
  font-weight: 500;
  margin-bottom: 24px;
}
.hero__title em {
  font-style: italic;
  color: var(--accent);
}

.hero__subtitle {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 480px;
  margin-bottom: 40px;
}

.hero__actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.btn {
  display: inline-flex;
  align-items: center;
  padding: 14px 28px;
  border-radius: 999px;
  font-size: .95rem;
  font-weight: 500;
  transition: all .3s ease;
  cursor: pointer;
  border: 1px solid transparent;
}
.btn--primary {
  background: var(--dark);
  color: #fff;
}
.btn--primary:hover {
  background: var(--accent);
  transform: translateY(-2px);
}
.btn--ghost {
  border-color: var(--text);
  color: var(--text);
}
.btn--ghost:hover {
  background: var(--text);
  color: #fff;
}

.hero__socials {
  display: flex;
  gap: 14px;
}
.hero__socials a {
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: .85rem;
  font-weight: 600;
  transition: .3s;
}
.hero__socials a:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  transform: translateY(-3px);
}

.hero__photo {
  position: relative;
  justify-self: center;
}
.hero__photo-frame {
  width: clamp(280px, 38vw, 440px);
  aspect-ratio: 4/5;
  border-radius: 300px 300px 20px 20px;
  overflow: hidden;
  box-shadow: 0 30px 60px -20px rgba(194, 107, 74, .35);
}
.hero__photo-frame img {
  width: 100%; height: 100%;
  object-fit: cover;
}

.hero__badge {
  position: absolute;
  bottom: 30px; left: -30px;
  background: #fff;
  padding: 14px 22px;
  border-radius: 999px;
  font-size: .85rem;
  font-weight: 600;
  box-shadow: 0 12px 30px -10px rgba(0,0,0,.15);
}

.hero__deco {
  position: absolute;
  top: -100px; right: -150px;
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(194,107,74,.18), transparent 70%);
  border-radius: 50%;
  filter: blur(40px);
  z-index: 1;
}

/* ---------- Секции ---------- */
.section { padding: 110px 0; }
.section--alt { background: var(--bg-alt); }
.section--dark {
  background: var(--dark);
  color: #f4efe7;
}
.section--dark .section__num { color: var(--accent); }

.section__head {
  display: flex;
  align-items: baseline;
  gap: 20px;
  margin-bottom: 60px;
}
.section__num {
  font-family: var(--font-serif);
  font-size: .9rem;
  color: var(--accent);
  letter-spacing: .2em;
}
.section__head h2 {
  font-family: var(--font-serif);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 500;
}

/* ---------- About ---------- */
.about__grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 60px;
  align-items: start;
}
.about__text {
  font-size: 1.3rem;
  line-height: 1.7;
  font-family: var(--font-serif);
  font-weight: 400;
  color: var(--text);
}

.skills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.skills li {
  padding: 8px 18px;
  border: 1px solid var(--line);
  border-radius: 999px;
  font-size: .9rem;
  transition: .3s;
}
.skills li:hover {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
}

/* ---------- Timeline ---------- */
.timeline {
  display: grid;
  gap: 40px;
  position: relative;
  padding-left: 40px;
}
.timeline::before {
  content: '';
  position: absolute;
  left: 7px; top: 10px; bottom: 10px;
  width: 1px;
  background: var(--line);
}
.timeline__item {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 40px;
  position: relative;
}
.timeline__item::before {
  content: '';
  position: absolute;
  left: -40px; top: 8px;
  width: 15px; height: 15px;
  border-radius: 50%;
  background: var(--bg-alt);
  border: 2px solid var(--accent);
}
.timeline__date {
  font-size: .9rem;
  color: var(--muted);
  letter-spacing: .05em;
}
.timeline__item h3 {
  font-family: var(--font-serif);
  font-size: 1.25rem;
  font-weight: 500;
  margin-bottom: 8px;
}
.timeline__item p { color: var(--muted); }

/* ---------- Filters + Projects ---------- */
.filters {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}
.filter {
  padding: 10px 22px;
  border: 1px solid var(--line);
  background: transparent;
  border-radius: 999px;
  font-family: inherit;
  font-size: .9rem;
  cursor: pointer;
  transition: .3s;
  color: var(--text);
}
.filter:hover { border-color: var(--text); }
.filter.is-active {
  background: var(--dark);
  color: #fff;
  border-color: var(--dark);
}

.projects {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}
.project {
  position: relative;
  aspect-ratio: 4/5;
  border-radius: var(--radius);
  overflow: hidden;
  display: block;
  background: var(--bg-alt);
  transition: transform .4s ease;
}
.project img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform .8s ease;
}
.project:hover { transform: translateY(-6px); }
.project:hover img { transform: scale(1.06); }

.project__overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 30px;
  background: linear-gradient(to top, rgba(0,0,0,.8), transparent);
  color: #fff;
  transform: translateY(10px);
  opacity: 0;
  transition: .4s ease;
}
.project:hover .project__overlay {
  opacity: 1;
  transform: translateY(0);
}
.project__overlay h3 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 500;
  margin-bottom: 4px;
}
.project__overlay span {
  font-size: .85rem;
  opacity: .85;
}

/* ---------- Contact ---------- */
.contact__lead {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  max-width: 640px;
  margin-bottom: 60px;
  opacity: .85;
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
}
.contact__item {
  padding: 28px;
  border: 1px solid rgba(255,255,255,.15);
  border-radius: var(--radius);
  transition: .3s;
}
.contact__item:hover {
  background: var(--accent);
  border-color: var(--accent);
  transform: translateY(-4px);
}
.contact__item span {
  display: block;
  font-size: .8rem;
  text-transform: uppercase;
  letter-spacing: .15em;
  opacity: .6;
  margin-bottom: 8px;
}
.contact__item strong {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 500;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--dark);
  color: rgba(244,239,231,.6);
  border-top: 1px solid rgba(255,255,255,.08);
  padding: 30px 0;
  font-size: .85rem;
}
.footer__inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}

/* ---------- Адаптив ---------- */
@media (max-width: 900px) {
  .hero__inner { grid-template-columns: 1fr; }
  .hero__photo { order: -1; }
  .about__grid { grid-template-columns: 1fr; gap: 30px; }
  .timeline__item { grid-template-columns: 1fr; gap: 8px; }
  .nav__links { display: none; }
  .burger { display: flex; }

  .nav.open .nav__links {
    display: flex;
    position: absolute;
    top: 100%; left: 0; right: 0;
    flex-direction: column;
    background: var(--bg);
    padding: 30px;
    gap: 20px;
    border-bottom: 1px solid var(--line);
  }
}

@media (max-width: 500px) {
  .hero { padding-top: 120px; }
  .section { padding: 80px 0; }
  .hero__badge { left: 10px; bottom: 10px; }
}