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

:root {
  --bg: #F7F5F0;
  --ink: #0D0C0A;
  --ink-soft: #6B6860;
  --accent: #FF4800;
  --border: #E0DDD6;
  --font-head: 'Unbounded', sans-serif;
  --font-body: 'Inter', sans-serif;
}

[data-theme="dark"] {
  --bg: #111110;
  --ink: #F0EDE6;
  --ink-soft: #8A8880;
  --accent: #FF5C1A;
  --border: #2A2926;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--ink);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 32px;
}

/* ===== HEADER ===== */
.header {
  padding: 24px 0;
  border-bottom: 1px solid var(--border);
}

.header__wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  color: var(--ink);
  text-decoration: none;
}

.logo sup { font-size: .75em; margin-left: 2px; }

.header__link {
  font-size: .875rem;
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 500;
  transition: color .2s;
}

.header__link:hover { color: var(--accent); }

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 36px;
  height: 36px;
  font-size: 1rem;
  cursor: pointer;
  transition: border-color .2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.theme-toggle:hover { border-color: var(--accent); }

/* ===== HERO ===== */
.hero {
  padding: 96px 0 0;
  border-bottom: 1px solid var(--border);
}

.hero__label {
  display: inline-block;
  font-size: .75rem;
  font-weight: 500;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}

.hero__title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: 1.0;
  letter-spacing: -.04em;
  color: var(--ink);
  margin-bottom: 56px;
}

.hero__title em {
  font-style: normal;
  color: var(--accent);
}

.hero__meta {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
  padding-bottom: 64px;
}

.hero__meta p {
  color: var(--ink-soft);
  max-width: 340px;
  font-size: 1rem;
  line-height: 1.7;
}

/* ===== CTA ===== */
.cta {
  display: inline-block;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .8rem;
  letter-spacing: .04em;
  text-decoration: none;
  color: var(--bg);
  background: var(--ink);
  padding: 14px 28px;
  border-radius: 4px;
  transition: background .2s, color .2s;
  white-space: nowrap;
}

.cta:hover { background: var(--accent); }

.cta--dark {
  background: var(--accent);
  color: #fff;
}

.cta--dark:hover { background: var(--ink); }

/* ===== HERO COUNTER ===== */
.hero__counter {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  border-top: 1px solid var(--border);
}

.counter-item {
  padding: 28px 0;
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.counter-item:last-child { border-right: none; }

.counter-num {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: 2.2rem;
  line-height: 1;
  color: var(--ink);
}

.counter-label {
  font-size: .75rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--ink-soft);
}

/* ===== SECTION SHARED ===== */
.section-num {
  font-family: var(--font-head);
  font-size: .75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: .1em;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.6rem, 4vw, 2.4rem);
  letter-spacing: -.03em;
  line-height: 1.1;
}

.section-header {
  margin-bottom: 48px;
}

/* ===== IDEA ===== */
.idea {
  padding: 88px 0;
  border-bottom: 1px solid var(--border);
}

.idea__wrap {
  display: grid;
  grid-template-columns: 120px 1fr;
  gap: 64px;
  align-items: start;
}

.idea__body h2 { margin-bottom: 24px; }

.idea__body p {
  color: var(--ink-soft);
  max-width: 560px;
  margin-bottom: 16px;
}

.idea__body a {
  color: var(--ink);
  font-weight: 600;
}

.idea__body a:hover { color: var(--accent); }

/* ===== AGENTS ===== */
.agents {
  padding: 88px 0;
  border-bottom: 1px solid var(--border);
}

.agents__list {
  display: flex;
  flex-direction: column;
}

.agent {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 20px 0;
  border-bottom: 1px solid var(--border);
  transition: background .15s;
}

.agent:first-child { border-top: 1px solid var(--border); }

.agent--soon { opacity: .45; }

.agent__emoji {
  font-size: 1.4rem;
  width: 36px;
  flex-shrink: 0;
}

.agent__info {
  display: flex;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}

.agent__info strong {
  font-family: var(--font-head);
  font-size: .9rem;
  font-weight: 700;
  letter-spacing: -.01em;
  min-width: 160px;
}

.agent__info span {
  font-size: .9rem;
  color: var(--ink-soft);
}

.soon-tag {
  font-style: normal;
  font-size: .7rem;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--accent);
  margin-left: 8px;
}

/* ===== PROJECTS ===== */
.projects {
  padding: 88px 0;
  border-bottom: 1px solid var(--border);
}

.projects__list {
  display: flex;
  flex-direction: column;
}

.project {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 0;
  border-bottom: 1px solid var(--border);
  text-decoration: none;
  color: var(--ink);
  transition: background .15s;
  gap: 20px;
}

.project:first-child { border-top: 1px solid var(--border); }

a.project:hover .project__name { color: var(--accent); }
a.project:hover .project__arrow { transform: translate(3px, -3px); }

.project__left {
  display: flex;
  align-items: baseline;
  gap: 20px;
  flex-wrap: wrap;
}

.project__name {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1.05rem;
  letter-spacing: -.02em;
  min-width: 200px;
  transition: color .2s;
}

.project__desc {
  font-size: .9rem;
  color: var(--ink-soft);
}

.project__right {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.project__arrow {
  font-size: 1.1rem;
  color: var(--ink-soft);
  transition: transform .2s;
}

/* ===== TAGS ===== */
.tag {
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  padding: 4px 10px;
  border-radius: 3px;
}

.tag--live   { background: #D4F0D4; color: #1A6B1A; }
.tag--dev    { background: #FFF0CC; color: #8A6000; }
.tag--oss    { background: #E8E4FF; color: #4B3BAA; }

/* ===== MANIFESTO ===== */
.manifesto {
  padding: 120px 0;
  border-bottom: 1px solid var(--border);
  text-align: center;
}

.manifesto blockquote {
  font-family: var(--font-head);
  font-weight: 900;
  font-size: clamp(1.4rem, 4vw, 2.6rem);
  line-height: 1.2;
  letter-spacing: -.03em;
  color: var(--ink);
  max-width: 820px;
  margin: 0 auto 40px;
}

/* ===== FOOTER ===== */
.footer {
  padding: 28px 0;
}

.footer__wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
}

.footer__copy {
  font-size: .85rem;
  color: var(--ink-soft);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero__title { font-size: clamp(2.4rem, 12vw, 3.5rem); }
  .hero__meta { flex-direction: column; align-items: flex-start; }
  .idea__wrap { grid-template-columns: 1fr; gap: 24px; }
  .hero__counter { grid-template-columns: repeat(2, 1fr); }
  .counter-item:nth-child(2) { border-right: none; }
  .agent__info { flex-direction: column; gap: 4px; }
  .project__left { flex-direction: column; gap: 4px; }
  .project__name { min-width: unset; }
}

@media (max-width: 480px) {
  .wrap { padding: 0 20px; }
  .hero { padding: 60px 0 0; }
  .hero__counter { grid-template-columns: 1fr 1fr; }
}