/* ==========================================================================
   marziehahmadi.ir — paper, forest & gold
   ========================================================================== */

:root {
  --paper: #f6f1e5;
  --paper-2: #efe8d6;
  --surface: #fbf8f0;
  --ink: #262b23;
  --ink-soft: #5c6153;
  --green: #3c4a38;
  --green-strong: #2e3a2b;
  --green-tint: #e4e4d2;
  --gold: #a9853f;
  --gold-deep: #8a6c2e;
  --gold-soft: #c8a96e;
  --line: #ddd3bc;
  --shadow: 0 1px 2px rgba(46, 58, 43, .06), 0 12px 32px -12px rgba(46, 58, 43, .18);
  --shadow-lg: 0 2px 4px rgba(46, 58, 43, .08), 0 24px 48px -16px rgba(46, 58, 43, .28);
  --radius: 14px;
  --font-fa: "Vazirmatn", "Segoe UI", Tahoma, sans-serif;
  --font-fa-display: "Markazi Text", "Vazirmatn", serif;
  --font-en-display: "Cormorant Garamond", Georgia, serif;
  --font-en-body: "EB Garamond", Georgia, serif;
  color-scheme: light;
}

:root[data-theme="dark"] {
  --paper: #171b15;
  --paper-2: #131710;
  --surface: #20261e;
  --ink: #eae3cf;
  --ink-soft: #a9ad9a;
  --green: #a7bb98;
  --green-strong: #c2d2b4;
  --green-tint: #262d23;
  --gold: #cba35c;
  --gold-deep: #d9b673;
  --gold-soft: #9a7c40;
  --line: #333a2e;
  --shadow: 0 1px 2px rgba(0, 0, 0, .4), 0 12px 32px -12px rgba(0, 0, 0, .55);
  --shadow-lg: 0 2px 4px rgba(0, 0, 0, .5), 0 24px 48px -16px rgba(0, 0, 0, .7);
  color-scheme: dark;
}

/* ---------- base ---------- */

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background-color: var(--paper);
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='140' height='140' filter='url(%23n)' opacity='.05'/%3E%3C/svg%3E");
  color: var(--ink);
  font-family: var(--font-fa);
  font-size: 1.0625rem;
  line-height: 1.9;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

html[dir="ltr"] body { font-family: var(--font-en-body); font-size: 1.125rem; line-height: 1.75; }

h1, h2, h3, h4 {
  font-family: var(--font-fa-display);
  font-weight: 600;
  line-height: 1.35;
  color: var(--green-strong);
  margin: 0 0 .5em;
}

html[dir="ltr"] h1, html[dir="ltr"] h2, html[dir="ltr"] h3, html[dir="ltr"] h4 {
  font-family: var(--font-en-display);
  line-height: 1.2;
}

p { margin: 0 0 1em; }

a { color: var(--gold-deep); text-decoration: none; transition: color .2s ease; }
a:hover { color: var(--gold); }

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

button { font: inherit; cursor: pointer; }

[hidden] { display: none !important; }

::selection { background: var(--gold-soft); color: var(--green-strong); }

:focus-visible { outline: 2px solid var(--gold); outline-offset: 3px; border-radius: 4px; }

.container { max-width: 72rem; margin-inline: auto; padding-inline: 1.25rem; }
.container-narrow { max-width: 50rem; }

.skip-link {
  position: absolute; inset-inline-start: 1rem; top: -4rem; z-index: 200;
  background: var(--green-strong); color: var(--paper);
  padding: .6rem 1.2rem; border-radius: 0 0 10px 10px; transition: top .2s ease;
}
:root[data-theme="dark"] .skip-link { color: var(--paper-2); background: var(--green); }
.skip-link:focus { top: 0; }

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

.site-header {
  position: sticky; top: 0; z-index: 100;
  background: color-mix(in srgb, var(--paper) 84%, transparent);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}

.header-inner { display: flex; align-items: center; gap: 1.5rem; min-height: 4.25rem; }

.brand { display: inline-flex; align-items: center; gap: .65rem; color: var(--green-strong); }
.brand:hover { color: var(--green); }
.brand-mark { width: 1.9rem; height: 1.9rem; color: var(--gold); flex: none; }
.brand-text { display: flex; flex-direction: column; line-height: 1.25; }
.brand-name { font-family: var(--font-fa-display); font-size: 1.35rem; font-weight: 600; }
html[dir="ltr"] .brand-name { font-family: var(--font-en-display); font-weight: 700; }
.brand-sub {
  font-family: var(--font-en-display);
  font-size: .62rem; letter-spacing: .22em; text-transform: uppercase; color: var(--ink-soft);
}
html[dir="ltr"] .brand-sub { font-family: var(--font-fa-display); letter-spacing: 0; font-size: .8rem; }

.site-nav { margin-inline-start: auto; }
.site-nav ul { display: flex; gap: .25rem; list-style: none; margin: 0; padding: 0; }
.site-nav a {
  display: block; padding: .45rem .85rem; border-radius: 999px;
  color: var(--ink-soft); font-size: .95rem; font-weight: 500;
  transition: color .2s ease, background-color .2s ease;
}
.site-nav a:hover { color: var(--green-strong); background: var(--green-tint); }
.site-nav a.active { color: var(--green-strong); background: var(--green-tint); box-shadow: inset 0 -2px 0 var(--gold); }

.header-actions { display: flex; align-items: center; gap: .35rem; }

.lang-link {
  font-family: var(--font-en-display); font-weight: 600; font-size: .9rem; letter-spacing: .08em;
  color: var(--ink-soft); border: 1px solid var(--line); border-radius: 999px; padding: .32rem .8rem;
  transition: all .2s ease;
}
html[dir="ltr"] .lang-link { font-family: var(--font-fa); letter-spacing: 0; }
.lang-link:hover { color: var(--green-strong); border-color: var(--gold); }

.icon-btn {
  display: inline-flex; align-items: center; justify-content: center;
  width: 2.75rem; height: 2.75rem; border: none; background: none; border-radius: 999px;
  color: var(--ink-soft); transition: color .2s ease, background-color .2s ease;
}
.icon-btn:hover { color: var(--green-strong); background: var(--green-tint); }
.icon-btn svg { width: 1.35rem; height: 1.35rem; }

#theme-toggle .i-moon, #theme-toggle .i-sun { display: inline-flex; }
:root:not([data-theme="dark"]) #theme-toggle .i-sun { display: none; }
:root[data-theme="dark"] #theme-toggle .i-moon { display: none; }

.nav-toggle { display: none; }

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; }
  .site-nav {
    position: absolute; top: 100%; inset-inline: 0;
    background: var(--surface); border-bottom: 1px solid var(--line);
    padding: .75rem 1.25rem 1.1rem; box-shadow: var(--shadow);
    display: none;
  }
  .site-nav.open { display: block; }
  .site-nav ul { flex-direction: column; gap: .15rem; }
  .site-nav a { padding: .7rem 1rem; font-size: 1.05rem; }
}

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

.hero { overflow: hidden; border-bottom: 1px solid var(--line); }

.hero-inner {
  display: grid; grid-template-columns: 1.15fr .85fr; align-items: center;
  gap: 2.5rem; padding-block: 4rem 4.5rem;
}

.hero-kicker {
  font-family: var(--font-en-display); font-size: .8rem; font-weight: 600;
  letter-spacing: .3em; text-transform: uppercase; color: var(--gold-deep); margin-bottom: 1rem;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 4.5rem);
  margin-bottom: .3rem;
}

.hero-tagline {
  font-family: var(--font-fa-display); font-size: clamp(1.3rem, 2.5vw, 1.7rem);
  color: var(--gold-deep); margin-bottom: 1.25rem;
}

.hero-lead { font-size: 1.15rem; color: var(--ink-soft); max-width: 34rem; margin-bottom: 2rem; }
.hero-note { color: var(--ink-soft); max-width: 34rem; margin-bottom: 2rem; }

.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; }

.hero-art { position: relative; }
.hero-art img {
  width: min(28rem, 100%); margin-inline: auto;
}

@media (max-width: 860px) {
  .hero-inner { grid-template-columns: 1fr; padding-block: 2.5rem 3rem; text-align: center; }
  .hero-art { order: -1; }
  .hero-art img { width: min(17rem, 70vw); }
  .hero-lead, .hero-note { margin-inline: auto; }
  .hero-actions { justify-content: center; }
}

/* ---------- buttons, chips, ornaments ---------- */

.btn {
  display: inline-flex; align-items: center; gap: .55rem;
  padding: .7rem 1.6rem; border-radius: 999px;
  font-weight: 500; font-size: 1rem; line-height: 1.5;
  border: 1px solid transparent;
  transition: transform .2s ease, box-shadow .2s ease, background-color .2s ease, color .2s ease, border-color .2s ease;
}
.btn svg { width: 1.15rem; height: 1.15rem; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary { background: var(--green); color: var(--paper); box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--green-strong); color: var(--paper); box-shadow: var(--shadow-lg); }
:root[data-theme="dark"] .btn-primary { color: var(--paper-2); }
:root[data-theme="dark"] .btn-primary:hover { color: var(--paper-2); }

.btn-ghost { border-color: var(--line); color: var(--green-strong); background: transparent; }
.btn-ghost:hover { border-color: var(--gold); color: var(--gold-deep); }

.btn-sm { padding: .5rem 1.1rem; font-size: .92rem; }

.chip {
  display: inline-flex; align-items: center;
  padding: .18rem .8rem; border-radius: 999px;
  background: var(--green-tint); color: var(--green-strong);
  font-size: .8rem; font-weight: 500; line-height: 1.7;
}
a.chip:hover, .chip-filter:hover { background: var(--gold-soft); color: var(--green-strong); }
.chip-tag { background: transparent; border: 1px dashed var(--line); color: var(--ink-soft); }

.chip-filter { border: 1px solid var(--line); background: transparent; color: var(--ink-soft); font-size: .92rem; padding: .35rem 1.1rem; transition: all .2s ease; }
.chip-filter.is-active { background: var(--green); border-color: var(--green); color: var(--paper); }
:root[data-theme="dark"] .chip-filter.is-active { color: var(--paper-2); }

.filter-bar { display: flex; flex-wrap: wrap; gap: .5rem; margin-bottom: 2rem; }

.ornament { display: flex; justify-content: center; color: var(--gold); margin-block: 1.2rem; }
.ornament svg { width: 8rem; height: 1.5rem; }

.dot { width: 4px; height: 4px; border-radius: 50%; background: var(--gold); display: inline-block; }

/* ---------- sections ---------- */

.section { padding-block: 3.5rem; }
.section-tint { background: linear-gradient(180deg, transparent, color-mix(in srgb, var(--green-tint) 45%, transparent) 18%, color-mix(in srgb, var(--green-tint) 45%, transparent) 82%, transparent); }

.section-kicker {
  font-size: .85rem; font-weight: 600; letter-spacing: .12em;
  color: var(--gold-deep); text-transform: uppercase; text-align: center; margin-bottom: .4rem;
}

.section-title { font-size: clamp(1.7rem, 3.2vw, 2.3rem); margin-bottom: 0; }

.section-head {
  display: flex; align-items: baseline; justify-content: space-between; gap: 1rem;
  margin-bottom: 2rem;
}

.link-more { font-weight: 500; white-space: nowrap; }

/* ---------- quotes slideshow ---------- */

.quotes { max-width: 46rem; margin-inline: auto; text-align: center; }

.quote-track { display: grid; }
.quote {
  grid-area: 1 / 1; margin: 0;
  opacity: 0; visibility: hidden; transform: translateY(10px);
  transition: opacity .6s ease, transform .6s ease, visibility .6s;
}
.quote.is-active { opacity: 1; visibility: visible; transform: none; }

.quote blockquote {
  margin: 0 0 .75rem;
  font-family: var(--font-fa-display);
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  line-height: 1.9; color: var(--green-strong);
}
.quote figcaption a { color: var(--gold-deep); font-size: .95rem; }
.quote figcaption a:hover { color: var(--gold); }

.quote-controls {
  display: flex; align-items: center; justify-content: center; gap: 1rem;
  margin-top: 1.75rem;
}
.quote-prev svg, .quote-next svg { width: 1.2rem; height: 1.2rem; }
.quote-next svg { transform: scaleX(-1); }

.quote-dots { display: flex; gap: .55rem; }
.quote-dot {
  width: .55rem; height: .55rem; border-radius: 50%;
  border: 1px solid var(--gold); background: transparent; padding: 0;
  transition: background-color .25s ease, transform .25s ease;
}
.quote-dot:hover { transform: scale(1.3); }
.quote-dot.is-active { background: var(--gold); }

/* ---------- cards ---------- */

.cards-grid {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem;
}
@media (max-width: 1000px) { .cards-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 640px) { .cards-grid { grid-template-columns: 1fr; } }

.card {
  display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  overflow: hidden; box-shadow: var(--shadow);
  transition: transform .3s ease, box-shadow .3s ease;
}
.card:hover { transform: translateY(-5px); box-shadow: var(--shadow-lg); }

.card-media { display: block; aspect-ratio: 16 / 10; overflow: hidden; background: var(--paper-2); }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.card:hover .card-media img { transform: scale(1.045); }

.card-media--pattern {
  display: flex; align-items: center; justify-content: center;
  background:
    radial-gradient(circle at 78% 22%, color-mix(in srgb, var(--gold-soft) 34%, transparent), transparent 55%),
    linear-gradient(160deg, var(--green-tint), var(--paper-2));
}
.card-media--pattern span {
  font-family: var(--font-fa-display); font-size: 6rem; line-height: 1;
  color: var(--gold); opacity: .85; transform: translateY(.5rem);
}

.card-body { display: flex; flex-direction: column; gap: .5rem; padding: 1.3rem 1.4rem 1.5rem; flex: 1; }

.card-meta { display: flex; align-items: center; flex-wrap: wrap; gap: .6rem; color: var(--ink-soft); font-size: .85rem; }

.card-title { font-size: 1.5rem; margin: 0; }
.card-title a { color: inherit; }
.card-title a:hover { color: var(--gold-deep); }

.card-excerpt { color: var(--ink-soft); font-size: .95rem; margin: 0; flex: 1; }

.card-more {
  display: inline-flex; align-items: center; gap: .4rem;
  color: var(--gold-deep); font-size: .9rem; font-weight: 500;
}
.card-more svg { width: 1rem; height: 1rem; transition: transform .25s ease; }
.card:hover .card-more svg { transform: translateX(-4px); }

/* ---------- about teaser / about page ---------- */

.about-teaser-inner {
  display: grid; grid-template-columns: .8fr 1.2fr; gap: 3rem; align-items: center;
}
@media (max-width: 860px) { .about-teaser-inner { grid-template-columns: 1fr; gap: 1.75rem; } }

.about-photo { margin: 0; }
.about-photo img {
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  aspect-ratio: 1; object-fit: cover;
  transform: rotate(-1.5deg);
  border: 6px solid var(--surface);
}

.about-hero { max-width: 280px; margin: 0 auto 2.5rem; }
.about-hero img { border-radius: var(--radius); box-shadow: var(--shadow); }
.about-hero figcaption { text-align: center; color: var(--ink-soft); font-size: .88rem; margin-top: .75rem; }

.about-cta { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2.5rem; justify-content: center; }

/* ---------- page head ---------- */

.page-head { padding: 3.5rem 0 .5rem; text-align: center; border-bottom: 1px solid var(--line); }
.page-head h1 { font-size: clamp(2.4rem, 5vw, 3.4rem); margin-bottom: .3rem; }
.page-lead { color: var(--ink-soft); font-size: 1.1rem; max-width: 40rem; margin-inline: auto; }

/* ---------- posts / prose ---------- */

.post-head { border-bottom: none; padding-bottom: 0; }
.post-head .card-meta { justify-content: center; margin-bottom: 1.2rem; }
.post-meta { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink-soft); font-size: .95rem; }

.post-hero { margin: 1rem 0 2.5rem; }
.post-hero img {
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  max-height: 30rem; width: 100%; object-fit: cover;
}
.post-hero--portrait img {
  max-height: 44rem; width: auto; max-width: 100%; object-fit: contain;
  margin: 0 auto;
}

.prose { font-size: 1.125rem; }
.prose p { margin-bottom: 1.4em; }
.prose .verse {
  font-family: var(--font-fa-display); font-size: 1.45rem; line-height: 2.2;
  color: var(--green-strong); text-align: center; margin-block: 1.6em;
}

.post { padding-bottom: 4rem; }
.post .container-narrow { padding-top: 1.5rem; }

.post-footer { margin-top: 3rem; border-top: 1px solid var(--line); padding-top: 2rem; }

.post-nav { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 1.75rem; }
@media (max-width: 640px) { .post-nav { grid-template-columns: 1fr; } }

.post-nav-link {
  display: flex; flex-direction: column; gap: .2rem;
  padding: 1rem 1.25rem; border: 1px solid var(--line); border-radius: var(--radius);
  background: var(--surface); transition: border-color .2s ease, transform .2s ease;
}
.post-nav-link:hover { border-color: var(--gold); transform: translateY(-2px); }
.post-nav-link span { font-size: .8rem; color: var(--ink-soft); }
.post-nav-link strong { color: var(--green-strong); font-family: var(--font-fa-display); font-size: 1.2rem; font-weight: 600; }
.post-nav-next { text-align: end; }

.progress-track { position: fixed; top: 0; inset-inline: 0; height: 3px; z-index: 150; background: transparent; }
.progress-bar { height: 100%; width: 0; background: var(--gold); transition: width .1s linear; }

/* ---------- archive ---------- */

.archive-list { display: flex; flex-direction: column; gap: 2.5rem; }
.archive-month h2 {
  font-size: 1.6rem; color: var(--gold-deep);
  border-bottom: 1px solid var(--line); padding-bottom: .5rem; margin-bottom: .75rem;
}
.archive-month ul { list-style: none; margin: 0; padding: 0; }
.archive-month li {
  display: flex; align-items: baseline; gap: 1rem;
  padding: .65rem .25rem; border-bottom: 1px dashed var(--line);
}
.archive-month li:last-child { border-bottom: none; }
.archive-month time { color: var(--ink-soft); font-size: .9rem; min-width: 2.2rem; }
.archive-month a { color: var(--green-strong); font-weight: 500; font-size: 1.08rem; flex: 1; }
.archive-month a:hover { color: var(--gold-deep); }

/* ---------- contact ---------- */

.contact-grid {
  display: grid; grid-template-columns: repeat(2, minmax(0, 22rem)); gap: 1.5rem; justify-content: center;
}
@media (max-width: 720px) { .contact-grid { grid-template-columns: minmax(0, 24rem); } }

.contact-card {
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: .3rem;
  padding: 2.4rem 1.75rem;
  background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); color: var(--ink);
  transition: transform .25s ease, box-shadow .25s ease, border-color .25s ease;
}
.contact-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: var(--gold); color: var(--ink); }
.contact-card svg { width: 2.2rem; height: 2.2rem; color: var(--gold); margin-bottom: .6rem; }
.contact-card h2 { margin-bottom: 0; font-size: 1.6rem; }
.contact-card p { color: var(--ink-soft); font-size: .95rem; margin: 0; }
.contact-value { font-weight: 600; color: var(--gold-deep); margin-top: .5rem; }

/* ---------- telegram band ---------- */

.tg-band {
  text-align: center; padding: 3rem 1.5rem;
  background:
    radial-gradient(circle at 15% 15%, color-mix(in srgb, var(--gold-soft) 22%, transparent), transparent 45%),
    radial-gradient(circle at 85% 85%, color-mix(in srgb, var(--green-tint) 75%, transparent), transparent 50%),
    var(--surface);
  border: 1px solid var(--line); border-radius: calc(var(--radius) * 1.5);
  box-shadow: var(--shadow);
}
.tg-band .ornament { margin-top: 0; }
.tg-band h2 { font-size: clamp(1.9rem, 4vw, 2.6rem); margin-bottom: .25rem; }
.tg-band p { color: var(--ink-soft); margin-bottom: 1.75rem; }

/* ---------- EN post list ---------- */

.en-post-list { list-style: none; margin: 2rem 0 0; padding: 0; display: flex; flex-direction: column; gap: .6rem; }
.en-post {
  display: flex; align-items: center; gap: 1rem;
  padding: 1rem 1.25rem; background: var(--surface);
  border: 1px solid var(--line); border-radius: var(--radius);
}
.en-post a { font-size: 1.35rem; font-weight: 600; color: var(--green-strong); font-family: var(--font-fa-display); }
.en-post a:hover { color: var(--gold-deep); }

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

.site-footer { border-top: 1px solid var(--line); background: var(--paper-2); margin-top: 2rem; }

.footer-grid {
  display: grid; grid-template-columns: 1.4fr 1fr 1.2fr; gap: 2.5rem;
  padding-block: 3rem 2rem;
}
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr; gap: 1.75rem; } }

.footer-brand p { color: var(--ink-soft); margin: .9rem 0 0; font-size: .95rem; }

.site-footer h2 {
  font-size: .82rem; letter-spacing: .14em; text-transform: uppercase;
  color: var(--ink-soft); font-family: var(--font-fa); font-weight: 600; margin-bottom: .8rem;
}
.site-footer ul { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: .35rem; }
.site-footer nav a { color: var(--ink-soft); font-size: .95rem; }
.site-footer nav a:hover, .site-footer nav a.active { color: var(--gold-deep); }

.footer-contact a { display: inline-flex; align-items: center; gap: .6rem; color: var(--ink-soft); font-size: .95rem; }
.footer-contact a:hover { color: var(--gold-deep); }
.footer-contact svg { width: 1.1rem; height: 1.1rem; color: var(--gold); flex: none; }

.footer-bottom { border-top: 1px solid var(--line); padding-block: 1.1rem; }
.footer-bottom p { margin: 0; text-align: center; color: var(--ink-soft); font-size: .88rem; }

.empty-note { text-align: center; color: var(--ink-soft); padding-block: 2rem; }

/* ---------- reveal animation ---------- */

.reveal { opacity: 0; transform: translateY(18px); transition: opacity .7s ease, transform .7s ease; }
.reveal.in { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; transition-duration: .01ms !important; }
  .reveal { opacity: 1; transform: none; }
}