/* IOLLOTECH — style.css */

@import url('https://fonts.googleapis.com/css2?family=Instrument+Serif:ital@0;1&family=IBM+Plex+Sans:wght@400;500;600&family=IBM+Plex+Mono:wght@400;500;600&display=swap');

:root{
  --coral: #D05246;
  --coral-deep: #A73D33;
  --ink: #0E0E0C;
  --paper: #EEF0EA;
  --paper-raised: #F7F8F4;
  --line: #CBCFC2;
  --muted: #55584E;

  --display: 'Instrument Serif', Georgia, serif;
  --body: 'IBM Plex Sans', -apple-system, sans-serif;
  --mono: 'IBM Plex Mono', 'Courier New', monospace;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }

body{
  margin:0;
  background: var(--paper);
  background-image:
    linear-gradient(var(--line) 1px, transparent 1px),
    linear-gradient(90deg, var(--line) 1px, transparent 1px);
  background-size: 48px 48px;
  background-position: -1px -1px;
  color: var(--ink);
  font-family: var(--body);
  font-size: 17px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap{
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 28px;
}

/* ---------- eyebrow / mono labels ---------- */
.eyebrow{
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- header ---------- */
.site-header{
  position: sticky;
  top: 0;
  z-index: 40;
  background: rgba(238,240,234,0.88);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--line);
}
.site-header .wrap{
  display:flex;
  align-items:center;
  justify-content:space-between;
  height: 76px;
}
.brand{
  display:flex;
  align-items:center;
  gap: 12px;
  text-decoration:none;
  color: var(--ink);
}
.brand img{ height: 40px; width:auto; }
.brand-word{
  font-family: var(--display);
  font-style: italic;
  font-size: 26px;
  letter-spacing: 0.01em;
}
.brand-word b{ color: var(--coral); font-weight: 400; }

.site-nav{
  display:flex;
  align-items:center;
  gap: 28px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.site-nav a{ text-decoration:none; color: var(--ink); position:relative; padding-bottom:4px; }
.site-nav a:hover{ color: var(--coral); }
.nav-toggle{ display:none; }

@media (max-width: 720px){
  .site-nav{ display:none; }
}

/* ---------- hero ---------- */
.hero{
  padding: 96px 0 72px;
  border-bottom: 1px solid var(--line);
  position: relative;
  overflow: hidden;
}
.hero .wrap{ position:relative; z-index:2; }
.hero-logo{
  width: 190px;
  margin: 0 0 28px;
  opacity: 0;
  transform: translateY(10px);
  animation: rise .7s ease-out forwards .05s;
}
.hero h1{
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(40px, 7vw, 76px);
  line-height: 1.02;
  margin: 0 0 22px;
  max-width: 15ch;
  opacity: 0;
  transform: translateY(10px);
  animation: rise .7s ease-out forwards .15s;
}
.hero h1 em{ color: var(--coral); font-style: italic; }
.hero p.lede{
  font-size: 19px;
  color: var(--muted);
  max-width: 46ch;
  margin: 0 0 34px;
  opacity: 0;
  transform: translateY(10px);
  animation: rise .7s ease-out forwards .25s;
}
.hero-actions{
  display:flex; gap:16px; flex-wrap:wrap;
  opacity: 0;
  transform: translateY(10px);
  animation: rise .7s ease-out forwards .35s;
}
@keyframes rise{ to{ opacity:1; transform:none; } }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration:none;
  padding: 13px 22px;
  border-radius: 3px;
  border: 1px solid var(--ink);
  transition: transform .15s ease, background .15s ease, color .15s ease;
}
.btn-primary{ background: var(--coral); border-color: var(--coral); color: #fff; }
.btn-primary:hover{ background: var(--coral-deep); border-color: var(--coral-deep); transform: translateY(-1px); }
.btn-ghost{ background: transparent; color: var(--ink); }
.btn-ghost:hover{ background: var(--ink); color: var(--paper); transform: translateY(-1px); }

/* ---------- sections ---------- */
section{ padding: 72px 0; border-bottom: 1px solid var(--line); }
section:last-of-type{ border-bottom:none; }

.section-head{ margin-bottom: 42px; max-width: 62ch; }
.section-head h2{
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(30px, 4vw, 44px);
  margin: 8px 0 12px;
}
.section-head p{ color: var(--muted); margin:0; font-size:16px; }

/* ---------- about ---------- */
.about-grid{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: start;
}
.about-grid p{ margin: 0 0 16px; }
.about-facts{
  background: var(--paper-raised);
  border: 1px solid var(--line);
  padding: 26px 28px;
}
.about-facts dt{ font-family: var(--mono); font-size:11px; letter-spacing:.1em; text-transform:uppercase; color:var(--muted); margin-top:16px; }
.about-facts dt:first-child{ margin-top:0; }
.about-facts dd{ margin: 4px 0 0; font-size: 16px; }

@media (max-width: 820px){
  .about-grid{ grid-template-columns: 1fr; }
}

/* ---------- app portfolio ---------- */
.app-grid{
  display:grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.app-card{
  background: var(--paper-raised);
  padding: 28px;
  position: relative;
  display:flex;
  flex-direction: column;
  gap: 14px;
  min-height: 260px;
}
.app-card-top{ display:flex; justify-content:space-between; align-items:flex-start; gap:12px; }
.app-name{
  font-family: var(--display);
  font-style: italic;
  font-size: 30px;
  margin: 0;
}
.app-platforms{
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  color: var(--muted);
}
.app-desc{ color: var(--ink); font-size: 15px; margin:0; flex-grow:1; }
.app-tag{ font-family: var(--mono); font-size: 11px; letter-spacing:.06em; text-transform:uppercase; color: var(--coral); }

/* ---------- stamp badge (signature element) ---------- */
.stamp{
  --stamp-color: var(--coral);
  font-family: var(--mono);
  font-weight: 600;
  font-size: 11px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stamp-color);
  border: 2px solid var(--stamp-color);
  padding: 5px 10px 4px;
  display: inline-block;
  transform: rotate(-4deg);
  position: relative;
  filter: url(#stamp-grain);
  white-space: nowrap;
}
.stamp.is-muted{ --stamp-color: var(--muted); }
.stamp.is-ink{ --stamp-color: var(--ink); }

/* ---------- contact ---------- */
.contact-box{
  background: var(--ink);
  color: var(--paper);
  padding: 56px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  gap: 30px;
  flex-wrap: wrap;
}
.contact-box h2{
  font-family: var(--display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(28px, 4vw, 40px);
  margin: 0;
  max-width: 20ch;
}
.contact-box .btn-primary{ border-color: var(--coral); }
.contact-box .eyebrow{ color: #B9BDAE; }

/* ---------- footer ---------- */
.site-footer{ padding: 40px 0; }
.site-footer .wrap{
  display:flex;
  justify-content:space-between;
  align-items:flex-end;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-brand{ font-family: var(--display); font-style: italic; font-size: 20px; }
.footer-meta{ font-family: var(--mono); font-size: 12px; color: var(--muted); line-height:1.8; }
.footer-links{ display:flex; gap: 20px; font-family: var(--mono); font-size: 12px; text-transform:uppercase; letter-spacing:.06em; }
.footer-links a{ text-decoration:none; }
.footer-links a:hover{ color: var(--coral); }

/* ---------- legal pages ---------- */
.legal{ padding: 64px 0 96px; }
.legal h1{ font-family: var(--display); font-style: italic; font-weight:400; font-size: clamp(34px,5vw,52px); margin: 6px 0 6px; }
.legal .updated{ font-family: var(--mono); font-size:12px; color:var(--muted); text-transform:uppercase; letter-spacing:.08em; margin-bottom:40px; display:block; }
.legal h2{ font-family: var(--body); font-weight:600; font-size:19px; margin-top:40px; }
.legal p, .legal li{ color: var(--ink); font-size:15.5px; }
.legal ul{ padding-left: 20px; }
.legal .notice{
  background: var(--paper-raised);
  border-left: 3px solid var(--coral);
  padding: 16px 20px;
  font-size: 14px;
  color: var(--muted);
  margin-bottom: 36px;
}