/* =================================================================
   KEVIN CORNEA — STILURI GLOBALE
   -----------------------------------------------------------------
   Estetică: editorial, sobru, cald, literar.
   KEVIN: De regulă nu e nevoie să atingi acest fișier. Dacă vrei
   totuși să schimbi o culoare, modifică valorile din ":root" de jos.
   ================================================================= */

/* ----- 1. VARIABILE DE CULOARE ȘI FONT --------------------------- */
:root {
  --bg:          #F5F3EE;   /* fundal principal (bej cald) */
  --bg-alt:      #EDEBE4;   /* fundal secundar / carduri */
  --text:        #2C2B28;   /* text principal */
  --text-muted:  #6B6960;   /* text secundar / metadata */
  --accent:      #7C6A4E;   /* accent (maro sepia) */
  --accent-dark: #5F5139;   /* accent la hover */
  --line:        #C9C5BB;   /* linii / separatoare */
  --nav-bg:      #FFFFFF;   /* fundal navigație */
  --footer-bg:   #2C2B28;   /* fundal footer */
  --footer-text: #C9C5BB;   /* text footer */

  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'Lora', Georgia, serif;
  --font-ui:      system-ui, -apple-system, 'Segoe UI', sans-serif;

  --maxw: 1140px;
  --nav-h: 64px;
}

/* ----- 2. RESET & BAZĂ ------------------------------------------- */
*,
*::before,
*::after { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  /* compensează înălțimea navigației fixe când se sare la o secțiune */
  scroll-padding-top: var(--nav-h);
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.8;
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-dark); }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
  line-height: 1.15;
  margin: 0;
}

/* Container central reutilizabil */
.container {
  width: 100%;
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 24px;
}
.container--narrow { max-width: 620px; }
.container--legal  { max-width: 720px; }

/* Linie / separator scurt în culoarea accent */
.rule {
  display: block;
  width: 60px;
  height: 0;
  border-bottom: 1.5px solid var(--accent);
  margin: 22px auto;
}
.rule--left { margin-left: 0; margin-right: auto; }

/* Texte ascunse vizual, dar accesibile pentru cititoare de ecran */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0 0 0 0); white-space: nowrap; border: 0;
}

/* Skip-link de accesibilitate */
.skip-link {
  position: absolute; left: 12px; top: -48px;
  background: var(--accent); color: #fff;
  padding: 10px 16px; border-radius: 2px;
  font-family: var(--font-ui); font-size: 13px;
  z-index: 100; transition: top 0.2s ease;
}
.skip-link:focus { top: 12px; color: #fff; }

/* Focus vizibil la navigarea cu tastatura */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ----- 3. BUTON ------------------------------------------------- */
.btn {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 13px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: transparent;
  border: 1.5px solid var(--accent);
  border-radius: 2px;          /* ușor pătrătos, ton istoric */
  padding: 12px 28px;
  cursor: pointer;
  transition: background 0.2s ease, color 0.2s ease;
}
.btn:hover,
.btn:focus-visible {
  background: var(--accent);
  color: #fff;
}

/* ----- 4. NAVIGAȚIE --------------------------------------------- */
.nav-wrap {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--nav-bg);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  height: var(--nav-h);
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.01em;
}
.nav-logo:hover { color: var(--accent); }

.nav-links {
  list-style: none;
  display: flex;
  gap: 30px;
  margin: 0;
  padding: 0;
}
.nav-links a {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
}
.nav-links a:hover { color: var(--accent); }

/* Buton hamburger (apare doar pe mobil) */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px; height: 40px;
  background: transparent;
  border: 0;
  cursor: pointer;
}
.nav-toggle span {
  display: block;
  width: 22px; height: 2px;
  background: var(--text);
  transition: transform 0.25s ease, opacity 0.25s ease;
}

/* ----- 5. HERO -------------------------------------------------- */
.hero { background: var(--bg); }
.hero-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 84px 24px 72px;
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 56px;
  align-items: center;
}
.hero-text { max-width: 520px; }

.eyebrow {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 18px;
}
.hero-title {
  font-size: clamp(46px, 6vw, 60px);
  line-height: 1.02;
  margin: 0 0 18px;
}
.hero-tagline {
  font-size: 18px;
  color: var(--text-muted);
  margin: 0;
}
.hero-text .rule { margin-left: 0; margin: 28px 0; }

.hero-media { display: flex; justify-content: center; }
#hero-photo {
  width: 320px;
  height: 420px;
  object-fit: cover;
  filter: saturate(0.85);          /* ușor desaturat, ton editorial */
  border: 1px solid var(--accent);
  box-shadow: 0 10px 34px rgba(44, 43, 40, 0.10);
}

/* ----- 6. SECȚIUNI GENERICE ------------------------------------- */
.section { padding: 72px 0; }
.section--blog    { background: var(--bg); }
.section--contact { background: var(--bg-alt); border-top: 1px solid var(--line); }
.section--legal   { background: var(--bg); border-top: 1px solid var(--line); }

.section-head { margin-bottom: 36px; }
.section-head--center { text-align: center; }
.section-head--center .rule { margin-left: auto; margin-right: auto; }
.section-title { font-size: 36px; }

/* ----- 7. GRID & CARDURI BLOG ----------------------------------- */
.post-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.post-grid-loading,
.post-grid-error {
  grid-column: 1 / -1;
  color: var(--text-muted);
  font-style: italic;
}

.post-card {
  display: flex;
  flex-direction: column;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  border-radius: 3px;
  overflow: hidden;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.post-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
}
.post-card__thumb {
  width: 100%;
  height: 190px;
  object-fit: cover;
  filter: saturate(0.85);
}
.post-card__body { padding: 20px 22px 24px; display: flex; flex-direction: column; flex: 1; }

.post-card__meta {
  font-family: var(--font-ui);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 10px;
}
.post-card__title {
  font-family: var(--font-display);
  font-size: 19px;
  font-weight: 700;
  line-height: 1.25;
  margin: 0 0 10px;
}
.post-card__title a { color: var(--text); }
.post-card__title a:hover { color: var(--accent); }

.post-card__summary {
  font-size: 14px;
  color: var(--text-muted);
  margin: 0 0 16px;
  /* limitează la 2 rânduri */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.post-card__more {
  margin-top: auto;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.04em;
  color: var(--accent);
}

/* ----- 8. CONTACT ----------------------------------------------- */
.lead-text { text-align: center; color: var(--text-muted); margin: 0 0 30px; }

.contact-form { display: flex; flex-direction: column; gap: 14px; }
.contact-form input,
.contact-form textarea {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--text);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 2px;
  padding: 13px 15px;
  width: 100%;
}
.contact-form input::placeholder,
.contact-form textarea::placeholder { color: #9a988f; }
.contact-form textarea { resize: vertical; }
.contact-form .btn { align-self: flex-start; margin-top: 4px; }

.contact-email {
  text-align: center;
  font-family: var(--font-ui);
  font-size: 14px;
  color: var(--text-muted);
  margin-top: 26px;
}

/* ----- 9. LEGAL ------------------------------------------------- */
.legal-subtitle {
  font-family: var(--font-display);
  font-size: 20px;
  margin: 30px 0 8px;
}
.section--legal p { color: var(--text-muted); margin: 0 0 6px; }

/* ----- 10. FOOTER ----------------------------------------------- */
.footer {
  background: var(--footer-bg);
  color: var(--footer-text);
  padding: 30px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-family: var(--font-ui);
  font-size: 13px;
}
.footer-brand { margin: 0; }
.footer-links { margin: 0; display: flex; gap: 20px; }
.footer-links a { color: var(--footer-text); }
.footer-links a:hover { color: #fff; }

/* =================================================================
   11. PAGINĂ DE ARTICOL (fișierele din folderul /posts)
   ================================================================= */
.post-content {
  max-width: 720px;
  margin: 0 auto;
  padding: 64px 24px 24px;
}
.back-link {
  display: inline-block;
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 28px;
}
.post-header { margin-bottom: 36px; }
.post-meta {
  font-family: var(--font-ui);
  font-size: 12px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin: 0 0 14px;
}
.post-header h1 {
  font-size: clamp(32px, 5vw, 44px);
  line-height: 1.1;
  margin: 0 0 16px;
}
.post-lead {
  font-size: 20px;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 0 28px;
}
.post-hero-img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 3px;
  filter: saturate(0.85);
}
.post-body { font-size: 18px; }
.post-body p { margin: 0 0 22px; }
.post-body h2 {
  font-family: var(--font-display);
  font-size: 26px;
  margin: 40px 0 14px;
}
.post-body h3 {
  font-family: var(--font-display);
  font-size: 21px;
  margin: 32px 0 12px;
}
.post-body blockquote {
  margin: 28px 0;
  padding: 6px 0 6px 22px;
  border-left: 3px solid var(--accent);
  color: var(--text-muted);
  font-style: italic;
}
.post-body a { text-decoration: underline; text-underline-offset: 2px; }
.post-footer-nav {
  max-width: 720px;
  margin: 8px auto 64px;
  padding: 28px 24px 0;
  border-top: 1px solid var(--line);
}

/* =================================================================
   12. RESPONSIVE — TABLETĂ ȘI MOBIL
   ================================================================= */

/* Tabletă: blog pe 2 coloane */
@media (max-width: 900px) {
  .post-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-inner { gap: 40px; }
}

/* Mobil */
@media (max-width: 680px) {
  /* Hamburger devine vizibil */
  .nav-toggle { display: flex; }

  .nav-links {
    position: absolute;
    top: var(--nav-h);
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: var(--nav-bg);
    border-bottom: 1px solid var(--line);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .nav-links.is-open { max-height: 240px; }
  .nav-links li { width: 100%; }
  .nav-links a {
    display: block;
    padding: 14px 24px;
    border-top: 1px solid var(--line);
  }

  /* Hamburger -> X când e deschis */
  .nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
  .nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

  /* Hero pe o coloană, imaginea sus */
  .hero-inner {
    grid-template-columns: 1fr;
    padding: 48px 24px 56px;
    text-align: center;
  }
  .hero-text { max-width: none; }
  .hero-text .rule { margin: 28px auto; }
  .hero-media { order: -1; }
  #hero-photo { width: 260px; height: 340px; }

  /* Blog pe o coloană */
  .post-grid { grid-template-columns: 1fr; }

  .section { padding: 56px 0; }
  .footer-inner { flex-direction: column; text-align: center; }
}

/* Respectă preferința de mișcare redusă */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}