/* ==========================================================
   PORNMAYA PERFUME — เว็บไซต์แบรนด์
   สีและฟอนต์ยึดจากโลโก้จริง + กล่องสินค้า (royal blue #1B3AC9)
   ========================================================== */

:root {
  --accent:        #1B3AC9;
  --accent-hover:  #152C9E;
  --accent-soft:   #EAEDFB;

  --ink:           #14183A;
  --ink-muted:     #5B628A;
  --ink-faint:     #98A0BD;

  --canvas:        #FFFFFF;
  --surface:       #F5F6FA;   /* เท่ากับพื้นหลังในรูปถ่ายสินค้า */
  --border:        #E6E9F4;

  --font-thai:  "IBM Plex Sans Thai", system-ui, -apple-system, "Tahoma", sans-serif;
  --font-serif: Georgia, "Times New Roman", serif;

  --wrap: 1140px;
  --shadow-sm: 0 2px 8px rgba(20, 24, 60, 0.06);
  --shadow-md: 0 8px 28px rgba(20, 24, 60, 0.10);
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-thai);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.75;
  color: var(--ink);
  background: var(--canvas);
  -webkit-font-smoothing: antialiased;
}

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

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

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }

/* ---------- ตัวอักษรละตินสไตล์แบรนด์ (serif เฉพาะละติน ห้ามครอบไทย) ---------- */
.serif {
  font-family: var(--font-serif);
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.eyebrow {
  font-family: var(--font-serif);
  font-size: 12px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--accent);
  margin: 0 0 12px;
}

h1, h2, h3 { line-height: 1.35; margin: 0 0 16px; font-weight: 600; }
h1 { font-size: clamp(28px, 4.4vw, 42px); }
h2 { font-size: clamp(23px, 3vw, 31px); }
h3 { font-size: 19px; }

p { margin: 0 0 16px; }
.lead { font-size: 18px; color: var(--ink-muted); }
.muted { color: var(--ink-muted); }

/* ---------- หัวเว็บ ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  min-height: 74px;
  flex-wrap: wrap;
}

.brand img { height: 34px; width: auto; }

.nav {
  display: flex;
  gap: 26px;
  flex-wrap: wrap;
  align-items: center;
}

.nav a {
  color: var(--ink);
  font-size: 15px;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
}
.nav a:hover { color: var(--accent); text-decoration: none; border-bottom-color: var(--accent); }
.nav a[aria-current="page"] { color: var(--accent); border-bottom-color: var(--accent); }

/* ---------- ปุ่ม ---------- */
.btn {
  display: inline-block;
  padding: 12px 26px;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 500;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  transition: background .15s ease, border-color .15s ease;
}
.btn:hover { background: var(--accent-hover); border-color: var(--accent-hover); color: #fff; text-decoration: none; }

.btn-ghost { background: transparent; color: var(--accent); }
.btn-ghost:hover { background: var(--accent-soft); color: var(--accent-hover); }

/* ---------- Hero ---------- */
.hero {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 68px 0 60px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.hero h1 { margin-bottom: 20px; }
.hero .lead { margin-bottom: 28px; }

.hero-figure {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 15px;
  padding: 18px;
  box-shadow: var(--shadow-md);
}

/* ---------- หัวหน้าใน (page hero แบบเตี้ย) ---------- */
.page-head {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  padding: 52px 0 44px;
}
.page-head p:last-child { margin-bottom: 0; }

/* ---------- ส่วนเนื้อหา ---------- */
section { padding: 62px 0; }
section.tint { background: var(--surface); border-block: 1px solid var(--border); }

.section-head { max-width: 660px; margin-bottom: 38px; }
.section-head p:last-child { margin-bottom: 0; }

/* ---------- กริดสินค้า ---------- */
.grid {
  display: grid;
  gap: 26px;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}

.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: box-shadow .18s ease, transform .18s ease;
}
.card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }

.card-media { background: var(--surface); }
.card-media img { width: 100%; aspect-ratio: 1 / 1; object-fit: contain; }

.card-body { padding: 16px 18px 20px; }
.card-body h3 {
  font-family: var(--font-serif);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  font-size: 15px;
  font-weight: 400;
  margin-bottom: 6px;
}
.card-body p { margin: 0; font-size: 14px; color: var(--ink-muted); line-height: 1.6; }

/* ---------- กล่องข้อมูล 3 ช่อง ---------- */
.cols {
  display: grid;
  gap: 26px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.panel {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 26px;
  box-shadow: var(--shadow-sm);
}
.panel h3 { margin-bottom: 10px; }
.panel p:last-child { margin-bottom: 0; }

/* ---------- แถวช่องทางซื้อ ---------- */
.channels {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.channel {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 11px 20px;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--ink);
  font-size: 15px;
  box-shadow: var(--shadow-sm);
}
.channel:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }

/* ---------- บล็อกติดต่อเน้นอีเมล ---------- */
.contact-card {
  background: #fff;
  border: 1px solid var(--border);
  border-left: 4px solid var(--accent);
  border-radius: 12px;
  padding: 28px 30px;
  box-shadow: var(--shadow-sm);
}

.contact-email {
  font-size: clamp(20px, 3vw, 27px);
  font-weight: 600;
  word-break: break-all;
}

dl.facts { margin: 0; }
dl.facts div {
  display: grid;
  grid-template-columns: 170px 1fr;
  gap: 10px 20px;
  padding: 13px 0;
  border-bottom: 1px solid var(--border);
}
dl.facts div:last-child { border-bottom: 0; }
dl.facts dt { color: var(--ink-muted); font-size: 14px; }
dl.facts dd { margin: 0; }

/* ---------- เนื้อหายาว (นโยบาย) ---------- */
.prose { max-width: 760px; }
.prose h2 { margin-top: 42px; font-size: 22px; }
.prose h2:first-child { margin-top: 0; }
.prose ul { padding-left: 22px; margin: 0 0 16px; }
.prose li { margin-bottom: 8px; }

/* ---------- ท้ายเว็บ ---------- */
.site-footer {
  background: var(--ink);
  color: #C7CBE0;
  padding: 52px 0 30px;
  font-size: 14.5px;
  line-height: 1.8;
}

.site-footer a { color: #fff; }
.site-footer a:hover { color: #fff; }

.footer-grid {
  display: grid;
  gap: 34px;
  grid-template-columns: 1.6fr 1fr 1fr;
  padding-bottom: 30px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.14);
}

.footer-brand-name {
  font-family: var(--font-serif);
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: #fff;
  font-size: 17px;
  margin-bottom: 14px;
}

.footer-grid h4 {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  margin: 0 0 12px;
}

.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid li { margin-bottom: 7px; }

.footer-legal {
  padding-top: 22px;
  font-size: 13.5px;
  color: #98A0BD;
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  justify-content: space-between;
}

/* ---------- จอเล็ก ---------- */
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; gap: 34px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 560px) {
  .site-header .wrap { min-height: 0; padding-block: 14px; }
  .nav { gap: 18px; }
  .nav a { font-size: 14px; }
  section { padding: 46px 0; }
  .hero { padding: 44px 0 40px; }
  .footer-grid { grid-template-columns: 1fr; gap: 26px; }
  dl.facts div { grid-template-columns: 1fr; gap: 2px; padding: 11px 0; }
}