/*
Theme Name: Skinsol
Theme URI: https://myskinsol.co.uk/
Author: Skinsol
Description: Skinsol blog theme matched to the MySkinSol website — logo, header, and opening-day banner.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.8
Requires PHP: 8.0
Text Domain: skinsol
*/

:root {
  --gold: #B8923F;
  --gold-light: #D4AF6A;
  --gold-dark: #8B7030;
  --gold-gradient: linear-gradient(135deg, #D4AF6A 0%, #B8923F 45%, #8B7030 100%);
  --purple: #5B4B72;
  --purple-deep: #3D2F52;
  --purple-dark: #2E2340;
  --purple-light: #8B7BA8;
  --purple-muted: #9A8FA8;
  --purple-soft: #F3EFF7;
  --purple-gradient: linear-gradient(135deg, #8B7BA8 0%, #5B4B72 50%, #3D2F52 100%);
  --purple-gradient-soft: linear-gradient(160deg, #F3EFF7 0%, #E8E0F0 100%);
  --cream: #FAF8FC;
  --white: #FFFFFF;
  --charcoal: #2C2C2C;
  --text: #3D3D3D;
  --text-light: #6B6B6B;
  --border: rgba(91, 75, 114, 0.18);
  --shadow: 0 4px 24px rgba(44, 44, 44, 0.06);
  --shadow-lg: 0 12px 48px rgba(44, 44, 44, 0.1);
  --font-serif: "Playfair Display", Georgia, serif;
  --font-sans: "Montserrat", "Helvetica Neue", sans-serif;
  --transition: 0.3s ease;
  --max-width: 1200px;
  --header-height: 88px;
  --opening-banner-height: 52px;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.7;
  color: var(--text);
  background: var(--cream);
  -webkit-font-smoothing: antialiased;
}

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

a { color: var(--purple); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--gold); }

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.25;
  color: var(--charcoal);
}

h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); }
h3 { font-size: clamp(1.25rem, 2.5vw, 1.5rem); }

p + p { margin-top: 1rem; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.opening-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1100;
  background: var(--purple-deep);
  color: var(--white);
  text-align: center;
  padding: 0.7rem 1.25rem;
  border-bottom: 2px solid var(--gold);
}

.opening-banner p {
  margin: 0;
  font-size: 0.92rem;
  line-height: 1.5;
  font-weight: 500;
}

.opening-banner strong {
  color: var(--gold-light);
  font-weight: 700;
  letter-spacing: 0.03em;
}

.opening-banner .banner-book {
  display: inline-block;
  margin-left: 0.45rem;
  padding: 0.35rem 0.9rem;
  background: var(--gold-gradient);
  color: var(--white);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  vertical-align: middle;
}

.opening-banner .banner-book:hover {
  color: var(--purple-deep);
  background: var(--gold-light);
}

.site-header {
  position: fixed;
  top: var(--opening-banner-height);
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(250, 248, 252, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
  height: var(--header-height);
  box-shadow: 0 2px 20px rgba(91, 75, 114, 0.06);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
  gap: 2rem;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}

.logo-link img { height: 64px; width: auto; }

.logo-text {
  display: none;
  font-family: var(--font-serif);
  font-size: 1.35rem;
  letter-spacing: 0.12em;
  color: var(--purple);
}

@media (min-width: 480px) {
  .logo-text { display: block; }
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--charcoal);
}

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.main-nav a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--charcoal);
  position: relative;
  white-space: nowrap;
}

.main-nav a:hover,
.main-nav a.active { color: var(--purple); }

.main-nav a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--purple-gradient);
  transition: width var(--transition);
}

.main-nav a:hover::after,
.main-nav a.active::after { width: 100%; }

.nav-cta {
  display: inline-block;
  padding: 0.65rem 1.4rem;
  background: var(--purple-gradient);
  color: var(--gold-light) !important;
  font-size: 0.8rem !important;
  font-weight: 600;
  letter-spacing: 0.08em;
  border-radius: 2px;
}

.nav-cta::after { display: none !important; }

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(91, 75, 114, 0.35);
  color: var(--gold) !important;
}

@media (max-width: 1180px) {
  .nav-toggle { display: flex; }

  .main-nav {
    position: fixed;
    top: calc(var(--header-height) + var(--opening-banner-height));
    left: 0;
    right: 0;
    background: var(--cream);
    border-bottom: 1px solid var(--border);
    padding: 1.5rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }

  .main-nav.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .main-nav ul {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.25rem;
  }
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: 2px;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--purple-gradient);
  color: var(--gold-light);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px rgba(91, 75, 114, 0.4);
  color: var(--gold);
}

.site-main {
  padding-top: calc(var(--header-height) + var(--opening-banner-height));
}

.page-hero {
  padding: 3rem 0 2.5rem;
  background: var(--purple-gradient-soft);
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.page-hero h1 { margin: 0 0 0.75rem; }

.section-eyebrow {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--purple-muted);
  margin-bottom: 0.75rem;
}

.page-hero .lead {
  font-size: 1.125rem;
  color: var(--text-light);
  max-width: 640px;
  margin: 0 auto;
}

.blog-wrap { padding: 3rem 0 4rem; }

.post-list {
  display: grid;
  gap: 2rem;
}

.post-card {
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  overflow: hidden;
}

.post-card-body { padding: 1.75rem 2rem 2rem; }

.post-card h2 { margin: 0 0 0.5rem; font-size: 1.8rem; }
.post-card h2 a { color: var(--charcoal); }
.post-card h2 a:hover { color: var(--purple); }

.post-meta {
  color: var(--text-light);
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  margin-bottom: 1rem;
}

.featured-full {
  width: 100%;
  height: auto;
  display: block;
}

.entry {
  max-width: 820px;
  margin: 0 auto;
  background: var(--white);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 2.5rem 2rem 2.75rem;
}

.entry-title { margin: 0 0 0.5rem; }

.entry-actions {
  display: flex;
  margin: 1.25rem 0 1.5rem;
}

.entry-actions-bottom {
  margin: 2.5rem 0 0;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.entry-featured {
  margin: 0 0 1.75rem;
}

.entry-featured img,
.entry-content img,
.wp-block-image img {
  width: 100%;
  max-width: 100%;
  height: auto;
}

.entry-content { font-size: 1.05rem; color: var(--text); }
.entry-content h2,
.entry-content h3 { margin: 2rem 0 0.75rem; }
.entry-content ul,
.entry-content ol { padding-left: 1.25rem; }
.entry-content blockquote {
  margin: 1.5rem 0;
  padding: 0.5rem 0 0.5rem 1.25rem;
  border-left: 3px solid var(--gold);
  color: var(--text-light);
}

.site-footer {
  background: var(--purple-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 4rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand img {
  height: 80px;
  width: auto;
  margin-bottom: 1rem;
}

.footer-brand p { font-size: 0.9rem; line-height: 1.7; }

.footer-col h4 {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--purple-light);
  margin: 0 0 1.25rem;
}

.footer-col ul { list-style: none; margin: 0; padding: 0; }
.footer-col li { margin-bottom: 0.6rem; }
.footer-col a { font-size: 0.9rem; color: rgba(255, 255, 255, 0.65); }
.footer-col a:hover { color: var(--purple-light); }

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 2rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  font-size: 0.8rem;
}

@media (max-width: 900px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .entry { padding: 1.75rem 1.25rem 2rem; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
}

.whatsapp-float {
  position: fixed;
  right: max(1rem, env(safe-area-inset-right));
  bottom: max(1rem, env(safe-area-inset-bottom));
  z-index: 1050;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.72rem 1.05rem 0.72rem 0.78rem;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  line-height: 1;
  box-shadow: 0 8px 24px rgba(18, 140, 71, 0.35);
}

.whatsapp-float:hover {
  background: #1ebe5d;
  color: #fff;
}

.whatsapp-float svg {
  width: 22px;
  height: 22px;
  display: block;
  flex: none;
}