/* annaisakova.dev — technical, restrained, high-contrast
   Palette: ink on warm paper, one cool accent. Type: system stack (zero font bytes). */

:root {
  --paper: #f6f5f2;
  --paper-2: #efeee9;
  --ink: #0e0f10;
  --ink-2: #45474a;
  --ink-3: #6d7074;
  --rule: #dcdad4;
  --rule-2: #c9c6bf;
  --accent: oklch(0.52 0.14 250);
  --accent-ink: oklch(0.42 0.14 250);

  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;

  --pad: clamp(1.25rem, 5vw, 4rem);
  --max: 72rem;
  --gap: clamp(1.5rem, 3vw, 2.5rem);
}

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

html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.55;
  font-synthesis-weight: none;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

img, svg { max-width: 100%; height: auto; display: block; }

a { color: var(--accent-ink); text-decoration: none; border-bottom: 1px solid var(--rule-2); }
a:hover { color: var(--ink); border-bottom-color: currentColor; }
a:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 1px; }

::selection { background: var(--ink); color: var(--paper); }

/* ---------- primitives ---------- */

.wrap { width: 100%; max-width: var(--max); margin-inline: auto; padding-inline: var(--pad); }

.eyebrow {
  font-family: var(--mono);
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin: 0 0 1.25rem;
  display: flex;
  align-items: baseline;
  gap: 0.75rem;
}
.eyebrow .num { color: var(--accent-ink); }

h1, h2, h3 { font-weight: 560; letter-spacing: -0.02em; line-height: 1.08; margin: 0; text-wrap: balance; }
h1 { font-size: clamp(2.1rem, 7.5vw, 4.25rem); letter-spacing: -0.032em; }
h2 { font-size: clamp(1.5rem, 3.6vw, 2.375rem); }
h3 { font-size: clamp(1.0625rem, 1.6vw, 1.25rem); letter-spacing: -0.012em; line-height: 1.25; }

p { margin: 0; text-wrap: pretty; }
.lede { font-size: clamp(1.0625rem, 2vw, 1.375rem); line-height: 1.45; color: var(--ink-2); max-width: 34ch; }
.body { color: var(--ink-2); max-width: 62ch; }
.small { font-size: 0.9375rem; color: var(--ink-3); }

.mono { font-family: var(--mono); font-size: 0.75rem; letter-spacing: 0.04em; }

section { border-top: 1px solid var(--rule); }
.section-inner { padding-block: clamp(3.5rem, 9vw, 7.5rem); }

.grid { display: grid; gap: var(--gap); }
@media (min-width: 46rem) { .cols-3 { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 46rem) { .cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ---------- buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  min-height: 48px;
  padding: 0.75rem 1.375rem;
  background: var(--ink);
  color: var(--paper);
  border: 1px solid var(--ink);
  border-bottom-color: var(--ink);
  font-family: var(--mono);
  font-size: 0.8125rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: background 0.15s ease, color 0.15s ease;
}
.btn:hover { background: var(--accent-ink); border-color: var(--accent-ink); color: var(--paper); }
.btn .arrow { transition: transform 0.15s ease; }
.btn:hover .arrow { transform: translateX(3px); }

.btn-ghost { background: transparent; color: var(--ink); border-color: var(--rule-2); }
.btn-ghost:hover { background: var(--ink); border-color: var(--ink); color: var(--paper); }

/* ---------- header ---------- */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  /* The email is one unbreakable token; without wrapping it overflows the
     viewport below ~390px and the page scrolls sideways. */
  flex-wrap: wrap;
  gap: 1rem;
  min-height: 68px;
  padding-block: 1rem;
}
.wordmark {
  font-family: var(--mono);
  font-size: 0.875rem;
  letter-spacing: 0.02em;
  color: var(--ink);
  border: 0;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.wordmark .dot { width: 7px; height: 7px; background: var(--accent); display: inline-block; }
.header-link { font-family: var(--mono); font-size: 0.8125rem; letter-spacing: 0.02em; min-height: 44px; display: inline-flex; align-items: center; }

/* ---------- hero ---------- */

.hero .section-inner { padding-block: clamp(3rem, 11vw, 8.5rem) clamp(3.5rem, 9vw, 7rem); }
.hero-sub { margin-top: clamp(1.5rem, 3vw, 2rem); }
.hero-actions { margin-top: clamp(2rem, 4vw, 2.75rem); display: flex; flex-wrap: wrap; gap: 1rem 1.25rem; align-items: center; }
.hero-meta {
  margin-top: clamp(2.5rem, 6vw, 4.5rem);
  display: grid;
  gap: 0.75rem 2rem;
  border-top: 1px solid var(--rule);
  padding-top: 1.25rem;
}
@media (min-width: 46rem) { .hero-meta { grid-template-columns: repeat(3, 1fr); } }
.hero-meta dt { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
.hero-meta dd { margin: 0.25rem 0 0; font-size: 0.9375rem; color: var(--ink-2); }

/* ---------- blocks ---------- */

.block { border-top: 1px solid var(--rule); padding-top: 1.125rem; }
.block .idx { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.12em; color: var(--accent-ink); display: block; margin-bottom: 0.875rem; }
.block h3 { margin-bottom: 0.625rem; }
.block p { color: var(--ink-2); font-size: 0.9375rem; }

.section-head { display: grid; gap: 1.25rem; margin-bottom: clamp(2.5rem, 5vw, 3.5rem); }
@media (min-width: 60rem) {
  .section-head { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); align-items: start; column-gap: var(--gap); }
}

/* service list */
.services { display: grid; gap: 0; }
.service {
  display: grid;
  gap: 0.5rem 1.5rem;
  padding-block: clamp(1.5rem, 3vw, 2.25rem);
  border-top: 1px solid var(--rule);
}
.service:last-child { border-bottom: 1px solid var(--rule); }
@media (min-width: 46rem) {
  .service { grid-template-columns: 4rem minmax(0, 15rem) minmax(0, 1fr); align-items: start; }
}
.service .idx { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.12em; color: var(--accent-ink); }

/* ---------- proof ---------- */

.proof { background: var(--paper-2); }
.proof-facts { display: grid; gap: 0; margin-top: clamp(2rem, 4vw, 3rem); }
.fact { border-top: 1px solid var(--rule-2); padding-block: 1.25rem; display: grid; gap: 0.375rem; }
@media (min-width: 46rem) { .fact { grid-template-columns: 12rem minmax(0, 1fr); gap: 1.5rem; } }
.fact dt { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--ink-3); }
.fact dd { margin: 0; color: var(--ink-2); font-size: 0.9375rem; max-width: 60ch; }

.shots { display: grid; gap: 1rem; margin-top: clamp(2.5rem, 5vw, 3.5rem); }
@media (min-width: 46rem) { .shots { grid-template-columns: repeat(3, 1fr); } }
.shot { margin: 0; }
.slot {
  aspect-ratio: 16 / 10;
  border: 1px solid var(--rule-2);
  background-color: var(--paper);
  background-image: repeating-linear-gradient(135deg, transparent 0 7px, rgba(14, 15, 16, 0.045) 7px 8px);
  display: grid;
  place-content: center;
  text-align: center;
  padding: 1rem;
}
.slot span { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.08em; color: var(--ink-3); text-transform: uppercase; }
.shot figcaption { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.06em; color: var(--ink-3); margin-top: 0.625rem; }

/* ---------- steps ---------- */

.steps { counter-reset: step; display: grid; gap: 0; }
.step { border-top: 1px solid var(--rule); padding-block: clamp(1.5rem, 3vw, 2rem); display: grid; gap: 0.5rem 1.5rem; }
.step:last-child { border-bottom: 1px solid var(--rule); }
@media (min-width: 46rem) { .step { grid-template-columns: 4rem minmax(0, 16rem) minmax(0, 1fr); align-items: start; } }
.step .idx { font-family: var(--mono); font-size: 0.6875rem; letter-spacing: 0.12em; color: var(--accent-ink); }

/* ---------- about ---------- */

.about-grid { display: grid; gap: var(--gap); }
@media (min-width: 60rem) { .about-grid { grid-template-columns: minmax(0, 20rem) minmax(0, 1fr); } }
.portrait { max-width: 20rem; }
.portrait .slot { aspect-ratio: 4 / 5; }
.about-body { display: grid; gap: 1.125rem; }

/* ---------- cta ---------- */

.cta { background: var(--ink); color: var(--paper); border-top: 0; }
.cta .eyebrow { color: rgba(246, 245, 242, 0.55); }
.cta .eyebrow .num { color: oklch(0.72 0.12 250); }
.cta h2 { color: var(--paper); max-width: 26ch; }
.cta .lede { color: rgba(246, 245, 242, 0.72); }
.cta .btn { background: var(--paper); color: var(--ink); border-color: var(--paper); }
.cta .btn:hover { background: oklch(0.72 0.12 250); border-color: oklch(0.72 0.12 250); color: var(--ink); }
.cta-links { margin-top: clamp(2rem, 4vw, 2.75rem); display: flex; flex-wrap: wrap; gap: 0.75rem 2rem; }
.cta-links a { color: rgba(246, 245, 242, 0.72); border-bottom-color: rgba(246, 245, 242, 0.28); font-family: var(--mono); font-size: 0.8125rem; min-height: 44px; display: inline-flex; align-items: center; }
.cta-links a:hover { color: var(--paper); border-bottom-color: var(--paper); }

/* ---------- footer ---------- */

.site-footer { border-top: 1px solid var(--rule); }
.footer-inner {
  padding-block: 2rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
  justify-content: space-between;
  align-items: baseline;
  font-family: var(--mono);
  font-size: 0.75rem;
  letter-spacing: 0.04em;
  color: var(--ink-3);
}
.footer-inner a { color: var(--ink-2); }
.footer-links { display: flex; flex-wrap: wrap; gap: 0.75rem 1.5rem; }

/* ---------- skip link ---------- */

.skip { position: absolute; top: 0.5rem; left: 0.5rem; z-index: 10; transform: translateY(-200%); }
.skip:focus {
  transform: none;
  padding: 0.75rem 1.125rem;
  background: var(--ink);
  color: var(--paper);
  border: 0;
  font-family: var(--mono);
  font-size: 0.8125rem;
}

/* ---------- motion ---------- */

/* Text is never hidden: only transform animates, so a frozen timeline degrades to a 10px offset. */
.js-motion .reveal { transform: translateY(10px); transition: transform 0.5s ease; }
.js-motion .reveal.is-in { transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .js-motion .reveal, .js-motion .reveal.is-in { transform: none; transition: none; }
  * { animation-duration: 0.001ms !important; transition-duration: 0.001ms !important; }
}