/*
Theme Name: Nikolay Yordanov
Theme URI: https://nyordanov.com
Author: Nikolay Yordanov
Description: Minimal single-page personal theme — name, links, contact form. No dependencies beyond Contact Form 7.
Version: 1.0.0
Requires at least: 6.0
Requires PHP: 8.0
Text Domain: nyordanov-min
*/

:root {
  --paper: #f6f5f2;
  --ink: #17161b;
  --ink-soft: #6d6b76;
  --hair: rgba(23, 22, 27, 0.14);
  --hair-soft: rgba(23, 22, 27, 0.08);
  --accent: #2f3bff;
  --field: #ffffff;
  --field-line: rgba(23, 22, 27, 0.22);
  --max: 760px;
}
@media (prefers-color-scheme: dark) {
  :root {
    --paper: #100f13;
    --ink: #f0eef2;
    --ink-soft: #8b8994;
    --hair: rgba(240, 238, 242, 0.16);
    --hair-soft: rgba(240, 238, 242, 0.08);
    --accent: #7c86ff;
    --field: #1a191f;
    --field-line: rgba(240, 238, 242, 0.24);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  background: var(--paper);
  color: var(--ink);
  font-family: "Helvetica Neue", Helvetica, Arial, system-ui, sans-serif;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}
a { color: inherit; }
.mono {
  font-family: ui-monospace, "SF Mono", "Menlo", "Consolas", monospace;
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(2.2rem, 6vw, 5rem) clamp(1.4rem, 5vw, 2.4rem) 3rem;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* name / hero */
header { padding-top: clamp(2rem, 10vh, 6rem); }
.eyebrow { display: block; margin-bottom: clamp(1.4rem, 4vw, 2.2rem); }
.name {
  font-weight: 700;
  font-size: clamp(3.4rem, 15vw, 8.2rem);
  line-height: 0.9;
  letter-spacing: -0.04em;
  margin: 0;
}
.name span { display: block; }
.rule {
  height: 2px;
  background: var(--ink);
  width: 0;
  margin: clamp(1.4rem, 4vw, 2.2rem) 0 clamp(1.1rem, 3vw, 1.6rem);
  animation: draw 0.9s 0.25s cubic-bezier(0.2, 0.8, 0.2, 1) forwards;
}
@keyframes draw { to { width: min(220px, 42%); } }

/* index links */
.index {
  margin: clamp(2.6rem, 8vw, 4.2rem) 0 0;
  border-top: 1px solid var(--hair);
}
.spacer { flex: 1 1 auto; min-height: clamp(3rem, 11vh, 6.5rem); }
.row {
  display: flex;
  align-items: baseline;
  gap: 1.2rem;
  padding: clamp(0.9rem, 2.6vw, 1.25rem) 0;
  border-bottom: 1px solid var(--hair);
  text-decoration: none;
  color: var(--ink);
  transition: color 0.18s ease, padding-left 0.22s cubic-bezier(0.2,0.8,0.2,1);
}
.row .label { flex: 0 0 auto; width: 6.5rem; }
.row .title {
  flex: 1 1 auto;
  font-size: clamp(1.35rem, 4vw, 1.9rem);
  font-weight: 600;
  letter-spacing: -0.02em;
}
.row .arrow { flex: 0 0 auto; font-size: 1.2rem; transition: transform 0.22s cubic-bezier(0.2,0.8,0.2,1); color: var(--ink-soft); }
.row:hover, .row:focus-visible { color: var(--accent); padding-left: 0.5rem; outline: none; }
.row:hover .arrow, .row:focus-visible .arrow { transform: translateX(4px); color: var(--accent); }
.row:focus-visible { box-shadow: inset 3px 0 0 var(--accent); }

/* contact */
.contact { border-top: 2px solid var(--ink); padding-top: clamp(1.6rem, 5vw, 2.4rem); }
.contact h2 {
  font-size: 0.72rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--ink-soft); font-weight: 600; margin: 0 0 1.4rem;
  display: flex; align-items: center; gap: 0.9rem;
}
.contact h2::after { content: ""; flex: 1; height: 1px; background: var(--hair); }

form.wpcf7-form { display: grid; gap: 0.2rem; }
.pair { display: grid; grid-template-columns: 1fr 1fr; gap: 1.4rem; }
.fld { display: flex; flex-direction: column; padding: 0.7rem 0 0.4rem; }
.fld label { font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; color: var(--ink-soft); margin-bottom: 0.35rem; }
.fld .wpcf7-form-control-wrap { display: block; width: 100%; }
.fld input, .fld textarea {
  font: inherit; font-size: 1rem; color: var(--ink); width: 100%;
  background: transparent; border: none; border-bottom: 1px solid var(--field-line);
  padding: 0.5rem 0; outline: none; transition: border-color 0.18s ease;
  border-radius: 0;
}
.fld textarea { resize: vertical; min-height: 3.2rem; }
.fld input:focus, .fld textarea:focus { border-color: var(--accent); }

.send, input.send {
  justify-self: start; margin-top: 1.6rem;
  font: inherit; font-weight: 600; font-size: 1rem;
  color: var(--paper); background: var(--ink);
  border: none; border-radius: 0; padding: 0.85rem 1.6rem;
  cursor: pointer; display: inline-flex; align-items: center; gap: 0.6rem;
  transition: background 0.18s ease, transform 0.18s ease;
  -webkit-appearance: none; appearance: none;
}
.send:hover, input.send:hover { background: var(--accent); }
.send:active, input.send:active { transform: translateY(1px); }
.send:focus-visible, input.send:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }

/* Contact Form 7 states */
.wpcf7 { margin: 0; }
.wpcf7-not-valid-tip { color: #c0392b; font-size: 0.8rem; margin-top: 0.3rem; }
@media (prefers-color-scheme: dark) { .wpcf7-not-valid-tip { color: #ff8a7a; } }
.wpcf7-response-output {
  margin: 1.4rem 0 0 !important;
  padding: 0.8rem 1rem !important;
  border: 1px solid var(--hair) !important;
  border-radius: 0 !important;
  font-size: 0.9rem;
}
/* CF7 keeps the output box in the DOM but empty until submit — hide it then. */
.wpcf7-response-output:not([aria-hidden="false"]) { display: none !important; }
.wpcf7 form.sent .wpcf7-response-output { border-color: var(--accent) !important; }
.wpcf7-spinner { margin: 0 0 0 0.6rem; }

/* footer */
footer {
  margin-top: clamp(3rem, 9vw, 5rem);
  padding-top: 1.3rem;
  border-top: 1px solid var(--hair);
  display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap;
}
footer a { color: var(--ink-soft); text-decoration: none; transition: color 0.16s ease; }
footer a:hover, footer a:focus-visible { color: var(--accent); outline: none; }
footer .social a + a { margin-left: 1rem; }

/* generic page/post content (non-front) */
.page-body { padding-top: clamp(2rem, 8vw, 4rem); }
.page-body h1 { font-size: clamp(2rem, 7vw, 3.4rem); letter-spacing: -0.03em; line-height: 1; margin: 0 0 1.4rem; }
.page-body a { color: var(--accent); }
.page-body img { max-width: 100%; height: auto; }

@media (max-width: 540px) {
  .row .label { display: none; }
  .pair { grid-template-columns: 1fr; gap: 0; }
}
@media (prefers-reduced-motion: reduce) {
  .rule { animation: none; width: min(220px, 42%); }
  * { transition: none !important; }
}