/* =========================================================
   Goodarzi.net — personal page layout (amir / hamid share this)
   ========================================================= */

/* reveal-on-scroll */
[data-reveal] { opacity: 0; transform: translateY(14px); transition: opacity .7s ease, transform .7s cubic-bezier(.2,.7,.2,1); }
[data-reveal].in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) { [data-reveal] { opacity: 1; transform: none; } }

/* ---------- profile stripe (single-page) ---------- */
.profile { scroll-margin-top: 64px; }
.profile + .profile { border-top: 1px solid var(--line); }

/* ---------- hero ---------- */
.hero { padding-block: clamp(48px, 8vw, 104px) clamp(40px, 5vw, 72px); }
.hero .grid {
  display: grid; grid-template-columns: 1.35fr 0.9fr; gap: clamp(32px, 5vw, 72px);
  align-items: end;
}
.hero-kicker { margin-bottom: 26px; }
.hero .name {
  font-family: var(--serif); font-weight: 400;
  font-size: clamp(46px, 7.5vw, 92px); line-height: 0.98; letter-spacing: -0.02em;
}
[dir="rtl"] .hero .name { letter-spacing: 0; line-height: 1.16; }
.hero .role-line {
  font-family: var(--mono); font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent); margin-top: 22px; font-weight: 500;
}
[dir="rtl"] .hero .role-line { letter-spacing: 0; }
.hero .serif-lead { margin-top: 26px; max-width: 30ch; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 34px; }

.hero .portrait { aspect-ratio: 4/5; }
.hero-side { display: grid; gap: 18px; }

/* quick facts */
.facts {
  border-top: 1px solid var(--line); border-bottom: 1px solid var(--line);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.facts .f { padding: 20px 0; border-inline-start: 1px solid var(--line); padding-inline-start: 22px; }
.facts .f:first-child { border-inline-start: 0; padding-inline-start: 0; }
.facts .fk { font-family: var(--mono); font-size: 10.5px; letter-spacing: .14em; text-transform: uppercase; color: var(--ink-faint); }
[dir="rtl"] .facts .fk { letter-spacing: 0; font-family: var(--sans); }
.facts .fv { margin-top: 7px; font-size: 15px; color: var(--ink); }
.facts .fv .dotmark { color: var(--accent); }

/* ---------- about ---------- */
.about .grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.about .body p + p { margin-top: 18px; }
.about .body p { font-size: clamp(17px, 1.6vw, 19px); color: var(--ink-soft); max-width: 60ch; }
.about .body strong { color: var(--ink); font-weight: 600; }

.spec-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1px; background: var(--line); border: 1px solid var(--line); margin-top: 40px; }
.spec {
  background: var(--paper); padding: 26px clamp(20px,2.5vw,30px);
  display: grid; gap: 9px; align-content: start; transition: background .25s;
}
.spec:hover { background: color-mix(in oklch, var(--accent) 5%, var(--paper)); }
.spec .sn { font-family: var(--mono); font-size: 11px; color: var(--accent); letter-spacing: .1em; }
.spec h3 { font-family: var(--serif); font-size: 22px; letter-spacing: -0.01em; }
.spec p { font-size: 14.5px; color: var(--ink-soft); }

.stack { display: flex; flex-wrap: wrap; gap: 9px; margin-top: 30px; }
.stack .tag {
  font-family: var(--mono); font-size: 12px; color: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 100px; padding: 7px 14px; background: var(--paper);
  transition: border-color .2s, color .2s;
}
.stack .tag:hover { border-color: var(--accent); color: var(--accent-ink); }

/* ---------- writing / feed ---------- */
.writing .feed-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 16px; }
.rss-link {
  display: inline-flex; align-items: center; gap: 9px;
  font-family: var(--mono); font-size: 12.5px; color: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 100px; padding: 8px 15px; transition: all .2s;
}
.rss-link:hover { border-color: var(--accent); color: var(--accent-ink); }
.rss-link .rss-ico { width: 13px; height: 13px; fill: var(--accent); }
.viewall {
  display: inline-flex; align-items: center; gap: 8px; margin-top: 26px;
  font-size: 14.5px; color: var(--accent-ink); align-self: start;
  border-bottom: 1px solid var(--accent); padding-bottom: 2px; transition: gap .2s;
}
.viewall:hover { gap: 13px; }
[dir="rtl"] .viewall .arrow { transform: scaleX(-1); }

.feed { display: flex; flex-direction: column; border-top: 1px solid var(--line); margin-top: 30px; }
.post {
  display: grid; grid-template-columns: auto 1fr auto auto; gap: clamp(16px, 3vw, 44px);
  align-items: baseline; padding: 26px 6px; border-bottom: 1px solid var(--line);
  transition: background .25s, padding .25s;
}
.post:hover { background: var(--paper-2); padding-inline: 20px; }
.post-n { padding-top: 3px; }
.post-main { display: grid; gap: 7px; }
.post-title { font-family: var(--serif); font-size: clamp(20px, 2.2vw, 26px); letter-spacing: -0.01em; color: var(--ink); }
[dir="rtl"] .post-title { letter-spacing: 0; }
.post:hover .post-title { color: var(--accent-ink); }
.post-excerpt { font-size: 14.5px; color: var(--ink-soft); max-width: 56ch; }
.post-meta { display: grid; gap: 4px; text-align: end; font-family: var(--mono); font-size: 11.5px; color: var(--ink-faint); white-space: nowrap; }
[dir="rtl"] .post-meta { text-align: start; }
.post-read { color: var(--accent); }
.post-arrow { color: var(--accent); font-size: 18px; align-self: center; transition: transform .25s; }
.post-folded { display: none; }
.feed-toggle {
  display: flex; align-items: center; gap: 12px; width: 100%;
  background: none; border: 0; border-bottom: 1px solid var(--line);
  padding: 20px 6px; cursor: pointer; text-align: start;
  font-family: var(--mono); font-size: 12.5px; letter-spacing: .04em; text-transform: uppercase;
  color: var(--ink-faint); transition: color .2s, padding .25s;
}
.feed-toggle:hover { color: var(--accent-ink); padding-inline: 20px; }
.feed-toggle .ft-count {
  font-size: 11px; color: var(--accent); border: 1px solid var(--line);
  border-radius: 100px; padding: 2px 9px; letter-spacing: 0;
}
[dir="rtl"] .feed-toggle { letter-spacing: 0; }
.post:hover .post-arrow { transform: translateX(5px); }
[dir="rtl"] .post-arrow { transform: scaleX(-1); }
[dir="rtl"] .post:hover .post-arrow { transform: scaleX(-1) translateX(5px); }

/* ---------- connect / email ---------- */
.connect { background: var(--paper-2); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }
.connect .grid { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: clamp(28px, 5vw, 72px); align-items: start; }
.connect .primary { display: flex; flex-direction: column; gap: 14px; max-width: 320px; }

.email-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.email-card {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; display: flex; flex-direction: column; gap: 12px; min-height: 188px;
}
.email-card .em-label { font-family: var(--mono); font-size: 10.5px; letter-spacing: .12em; text-transform: uppercase; color: var(--accent); }
[dir="rtl"] .email-card .em-label { letter-spacing: 0; }
.email-card .em-desc { font-size: 13px; color: var(--ink-soft); line-height: 1.45; flex: 1; }
.email-card .em-control { margin-top: auto; }
.email-card .btn { width: 100%; justify-content: center; padding-block: 11px; font-size: 13.5px; }
.email-card [data-email-out] { font-family: var(--mono); font-size: 13px; color: var(--ink); padding-top: 4px; }
.email-card [data-email-out] a { border-bottom: 1px solid var(--accent); }
.email-card .btn.is-copied { background: var(--accent); border-color: var(--accent); }
.email-note { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); margin-top: 16px; letter-spacing: .02em; }

/* ---------- feed loading / error ---------- */
.feed-msg {
  display: block;
  padding: 32px 6px;
  font-family: var(--mono);
  font-size: 12.5px;
  color: var(--ink-faint);
  border-top: 1px solid var(--line);
}
.feed-loading::before { content: "⟳ "; animation: spin .9s linear infinite; display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }
.feed-error { color: var(--ink-faint); }
.feed-error a { color: var(--accent-ink); border-bottom: 1px solid var(--accent); }

/* ---------- cv request / contact form ---------- */
.cv-grid {
  display: grid; grid-template-columns: 0.8fr 1.2fr;
  gap: clamp(28px, 5vw, 72px); align-items: start;
}
.cv-intro { display: grid; gap: 14px; }
.cv-desc { font-size: 15px; color: var(--ink-soft); line-height: 1.6; max-width: 32ch; margin: 0; }
.cv-botcheck { display: none; }

.form-type {
  display: inline-flex; align-items: center;
  border: 1px solid var(--line); border-radius: 7px; padding: 3px;
  background: var(--paper);
}
.form-type-btn {
  font-family: var(--mono); font-size: 11px; letter-spacing: .06em; text-transform: uppercase;
  border: 0; background: transparent; color: var(--ink-faint);
  padding: 6px 14px; border-radius: 4px; cursor: pointer;
  transition: all .2s; font-weight: 500;
}
.form-type-btn:hover { color: var(--ink); }
.form-type-btn[aria-pressed="true"] { background: var(--accent); color: var(--paper); }
[dir="rtl"] .form-type-btn { letter-spacing: 0; }

.cv-form { display: grid; gap: 20px; }
.form-group { display: grid; gap: 7px; }
.form-label {
  font-family: var(--mono); font-size: 11px; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-faint);
}
[dir="rtl"] .form-label { letter-spacing: 0; font-family: var(--sans); }
.form-input {
  font-family: var(--sans); font-size: 15px; color: var(--ink);
  background: var(--paper); border: 1px solid var(--line);
  border-radius: 5px; padding: 11px 14px; width: 100%;
  transition: border-color .2s, box-shadow .2s; outline: none;
  -webkit-appearance: none; appearance: none;
}
.form-input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-soft); }
.form-input::placeholder { color: var(--ink-faint); }
:root[data-theme="dark"] .form-input { background: var(--paper-2); }
.form-textarea { resize: vertical; min-height: 90px; }
.form-footer { display: flex; align-items: center; gap: 20px; flex-wrap: wrap; }
.form-note { font-family: var(--mono); font-size: 11px; color: var(--ink-faint); margin: 0; }
[dir="rtl"] .form-note { font-family: var(--sans); }
.form-feedback { padding: 14px 18px; border-radius: 5px; font-size: 14px; margin-top: 4px; }
.form-success {
  background: oklch(0.93 0.04 145); color: oklch(0.32 0.1 145);
  border: 1px solid oklch(0.78 0.08 145);
}
.form-error {
  background: oklch(0.93 0.04 25); color: oklch(0.35 0.12 25);
  border: 1px solid oklch(0.75 0.1 25);
}
:root[data-theme="dark"] .form-success {
  background: oklch(0.26 0.05 145); color: oklch(0.78 0.1 145);
  border-color: oklch(0.4 0.08 145);
}
:root[data-theme="dark"] .form-error {
  background: oklch(0.26 0.05 25); color: oklch(0.8 0.12 25);
  border-color: oklch(0.4 0.08 25);
}

/* ---------- responsive ---------- */
@media (max-width: 880px) {
  .hero .grid, .about .grid, .connect .grid, .cv-grid { grid-template-columns: 1fr; }
  .hero .portrait { max-width: 320px; }
  .hero-side { order: -1; }
  .facts { grid-template-columns: repeat(2, 1fr); }
  .facts .f:nth-child(3) { border-inline-start: 0; padding-inline-start: 0; }
  .spec-grid { grid-template-columns: 1fr; }
  .email-grid { grid-template-columns: 1fr; }
  .email-card { min-height: 0; }
  .post { grid-template-columns: auto 1fr; }
  .post-meta { grid-column: 2; text-align: start; flex-direction: row; }
  .post-arrow { display: none; }
}