/* Ahmad Reza Bozorgzad, Registered Psychotherapist -- site stylesheet.
   Deliberately light-only: a calm, trustworthy clinical palette, not a
   theme switch. Colors are still tokenized for maintainability. */

:root {
  --ink: #23302f;
  --ink-muted: #55665f;
  --surface: #ffffff;
  --surface-alt: #eef2ee;
  --ground: #f5f7f5;
  --border: #dbe4de;
  --accent: #2f5d55;
  --accent-strong: #234742;
  --accent-soft: #e2ece7;
  --gold: #b98a3d;
  --focus-ring: #1c66c9;
  --max-width: 1120px;
  --measure: 40rem;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--ground);
  color: var(--ink);
  font-family: "Karla", system-ui, -apple-system, "Segoe UI", sans-serif;
  font-size: 1.0625rem;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

body[dir="rtl"] {
  font-family: "Vazirmatn", "Karla", system-ui, sans-serif;
}

img {
  max-width: 100%;
}

a {
  color: var(--accent-strong);
  text-decoration-thickness: 1px;
}

a:hover {
  color: var(--accent);
}

:focus-visible {
  outline: 3px solid var(--focus-ring);
  outline-offset: 2px;
}

h1, h2, h3 {
  font-family: "Lora", Georgia, serif;
  color: var(--accent-strong);
  line-height: 1.25;
  text-wrap: balance;
}

body[dir="rtl"] h1,
body[dir="rtl"] h2,
body[dir="rtl"] h3 {
  font-family: "Vazirmatn", "Lora", Georgia, serif;
  font-weight: 700;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin: 0 0 0.5em;
}

h2 {
  font-size: clamp(1.4rem, 2.6vw, 1.85rem);
  margin: 0 0 0.6em;
}

h3 {
  font-size: 1.2rem;
  margin: 0 0 0.5em;
}

p {
  margin: 0 0 1.1em;
  max-width: var(--measure);
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--accent-strong);
  color: #fff;
  padding: 0.6em 1em;
  z-index: 100;
}

.skip-link:focus {
  left: 0.5em;
  top: 0.5em;
}

/* ---------- Header / nav ---------- */

.site-header {
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.nav-wrap {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.1rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.brand {
  font-family: "Lora", Georgia, serif;
  font-weight: 600;
  font-size: 1.15rem;
  color: var(--accent-strong);
  text-decoration: none;
  line-height: 1.3;
}

body[dir="rtl"] .brand {
  font-family: "Vazirmatn", "Lora", Georgia, serif;
}

.brand small {
  display: block;
  font-family: "Karla", sans-serif;
  font-weight: 400;
  font-size: 0.72rem;
  letter-spacing: 0.04em;
  color: var(--ink-muted);
  text-transform: uppercase;
}

body[dir="rtl"] .brand small {
  font-family: "Vazirmatn", sans-serif;
  letter-spacing: 0;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 1.4rem;
  flex-wrap: wrap;
}

.main-nav a {
  text-decoration: none;
  color: var(--ink);
  font-size: 0.96rem;
}

.main-nav a[aria-current="page"] {
  color: var(--accent-strong);
  font-weight: 700;
  border-bottom: 2px solid var(--gold);
  padding-bottom: 3px;
}

.nav-cta {
  background: var(--accent-strong);
  color: #fff !important;
  padding: 0.55em 1.1em;
  border-radius: 6px;
}

.nav-cta:hover {
  background: var(--accent);
}

.lang-switch {
  font-size: 0.85rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3em 0.9em;
  color: var(--ink-muted) !important;
  text-decoration: none;
}

/* ---------- Layout shells ---------- */

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

main {
  display: block;
}

.hero {
  background: linear-gradient(180deg, var(--surface-alt), var(--ground));
  padding: 3.5rem 0 3rem;
}

.hero .container {
  display: grid;
  gap: 1rem;
}

.hero-flex {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  flex-wrap: wrap-reverse;
}

.hero-flex > .hero-text {
  flex: 1 1 24rem;
  display: grid;
  gap: 1rem;
}

.person-photo {
  flex: none;
  width: 200px;
  height: 200px;
  border-radius: 50%;
  object-fit: cover;
  border: 4px solid var(--surface);
  box-shadow: 0 10px 28px rgba(35, 71, 66, 0.22);
}

.person-photo--lg {
  width: 240px;
  height: 240px;
}

.eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 700;
}

body[dir="rtl"] .eyebrow {
  letter-spacing: 0;
}

.lede {
  font-size: 1.2rem;
  color: var(--ink-muted);
  max-width: var(--measure);
}

.button-row {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-top: 0.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75em 1.5em;
  border-radius: 6px;
  text-decoration: none;
  font-weight: 700;
  font-size: 0.98rem;
}

.btn-primary {
  background: var(--accent-strong);
  color: #fff;
}

.btn-primary:hover {
  background: var(--accent);
  color: #fff;
}

.btn-secondary {
  background: transparent;
  color: var(--accent-strong);
  border: 1.5px solid var(--accent-strong);
}

.btn-secondary:hover {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

section {
  padding: 3rem 0;
}

section.alt {
  background: var(--surface);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.section-head {
  max-width: 42rem;
  margin-bottom: 2rem;
}

/* ---------- Cards / grids ---------- */

.card-grid {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem;
}

.card h3 {
  margin-bottom: 0.4em;
}

.card p:last-child {
  margin-bottom: 0;
}

/* ---------- Blog ---------- */

.post-list {
  display: grid;
  gap: 1.5rem;
}

.post-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.5rem 1.75rem;
}

.post-card .post-date {
  font-size: 0.82rem;
  color: var(--ink-muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.post-card h2 {
  font-size: 1.3rem;
  margin: 0.3em 0 0.4em;
}

.post-card a.post-title-link {
  text-decoration: none;
}

.post-lang-tag {
  display: inline-block;
  font-size: 0.72rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.15em 0.7em;
  color: var(--ink-muted);
  margin-inline-start: 0.5em;
  vertical-align: middle;
}

.post-body p {
  max-width: var(--measure);
}

.post-body h2 {
  margin-top: 1.6em;
}

.post-meta-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.post-nav {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  margin-top: 2.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
  flex-wrap: wrap;
}

/* ---------- Contact info blocks ---------- */

.contact-block {
  display: grid;
  gap: 0.35em;
  margin-bottom: 1.5rem;
}

.contact-block dt {
  font-weight: 700;
  color: var(--ink);
}

.contact-block dd {
  margin: 0 0 0.6em;
  color: var(--ink-muted);
}

.locations {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
}

/* ---------- Forms ---------- */

form.inquiry-form {
  max-width: 34rem;
  display: grid;
  gap: 1.1rem;
}

.form-row {
  display: grid;
  gap: 0.4rem;
}

.form-row-split {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr 1fr;
}

label {
  font-weight: 700;
  font-size: 0.92rem;
}

input, select, textarea {
  font: inherit;
  padding: 0.65em 0.8em;
  border: 1.5px solid var(--border);
  border-radius: 6px;
  background: var(--surface);
  color: var(--ink);
  width: 100%;
}

input:focus, select:focus, textarea:focus {
  border-color: var(--accent);
}

.required-mark {
  color: var(--gold);
}

.form-status {
  border-radius: 8px;
  padding: 0.8em 1em;
  font-size: 0.95rem;
  display: none;
}

.form-status.visible {
  display: block;
}

.form-status.success {
  background: var(--accent-soft);
  color: var(--accent-strong);
}

.form-status.error {
  background: #fbe9e4;
  color: #8a3a22;
}

.submit-btn {
  background: var(--accent-strong);
  color: #fff;
  border: none;
  font-weight: 700;
  padding: 0.8em 1.6em;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  justify-self: start;
}

.submit-btn:hover {
  background: var(--accent);
}

.submit-btn:disabled {
  opacity: 0.6;
  cursor: default;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--accent-strong);
  color: #eaf1ee;
  padding: 2.5rem 0 2rem;
  margin-top: 3rem;
}

.site-footer a {
  color: #eaf1ee;
}

.footer-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr));
  margin-bottom: 1.5rem;
}

.footer-grid h3 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 0.6em;
}

.footer-note {
  font-size: 0.82rem;
  color: #b9ccc4;
  border-top: 1px solid #3a655e;
  padding-top: 1.2rem;
}

/* ---------- Utility ---------- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

@media (max-width: 640px) {
  .form-row-split {
    grid-template-columns: 1fr;
  }

  .hero {
    padding: 2.5rem 0 2rem;
  }

  section {
    padding: 2.25rem 0;
  }
}