/*
Theme Name: Efkafe Premium
Theme URI: https://efkafe.co.id
Author: Tim Pengembang Efkafe
Author URI: https://efkafe.co.id
Description: CSS Kustomisasi Tampilan & Tata Letak Tema WordPress Premium Efkafe (SEO-Friendly, Tailwind CSS, Natural Luxury Palette).
Version: 1.0.0
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: efkafe
*/

/* ==========================================================================
   1. CSS VARIABLES (PALET WARNA NATURAL LUXURY & TATA LETAK)
   ========================================================================== */
:root {
  /* Skema Warna Natural Luxury */
  --color-brand-dark: #1A211E;       /* Deep Forest Slate - Elegan & Kokoh */
  --color-brand-surface: #F8F9F7;    /* Cream / Ivory Light - Bersih & Mewah */
  --color-brand-card: #FFFFFF;       /* Pure White untuk Kartu & Konten */
  --color-brand-copper: #B85233;     /* Warm Terracotta / Copper - Aksen Pemadam Premium */
  --color-brand-copper-hover: #9E4226;
  --color-brand-gold: #C59B27;       /* Muted Gold - Aksen Sertifikasi & Mutu */
  --color-brand-muted: #5C6560;      /* Teks Sekunder & Sub-informasi */
  --color-brand-border: rgba(26, 33, 30, 0.08);

  /* Tipografi & Grid Spacing */
  --font-family-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --max-width-container: 80rem;     /* 1280px */
  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --box-shadow-card: 0 4px 20px -2px rgba(26, 33, 30, 0.05);
  --box-shadow-hover: 0 12px 30px -4px rgba(184, 82, 51, 0.12);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-family-sans);
  background-color: var(--color-brand-surface);
  color: var(--color-brand-dark);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

/* Custom Selection Highlight */
::selection {
  background-color: var(--color-brand-copper);
  color: #FFFFFF;
}

/* ==========================================================================
   3. TYPOGRAPHY & SEO HEADING HIERARCHY
   ========================================================================== */
h1, h2, h3, h4, h5, h6 {
  color: var(--color-brand-dark);
  font-weight: 800;
  line-height: 1.25;
  letter-spacing: -0.025em;
  margin-top: 0;
}

h1 {
  font-size: clamp(2.25rem, 4vw, 3.25rem);
  margin-bottom: 1.25rem;
}

h2 {
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  margin-bottom: 1rem;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  margin-bottom: 0.75rem;
}

p {
  margin-top: 0;
  margin-bottom: 1.25rem;
  color: var(--color-brand-muted);
}

a {
  color: var(--color-brand-copper);
  text-decoration: none;
  transition: var(--transition-smooth);
}

a:hover {
  color: var(--color-brand-dark);
}

/* ==========================================================================
   4. TATA LETAK UTAMA (LAYOUT & CONTAINER)
   ========================================================================== */
.site-container {
  width: 100%;
  max-width: var(--max-width-container);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.25rem;
  padding-right: 1.25rem;
}

@media (min-width: 640px) {
  .site-container { padding-left: 2rem; padding-right: 2rem; }
}

/* Header & Navigasi Sticky */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background-color: rgba(248, 249, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-brand-border);
  transition: var(--transition-smooth);
}

/* Hero Section Styling */
.hero-section {
  position: relative;
  padding: 5rem 0 4rem;
  background: linear-gradient(180deg, var(--color-brand-surface) 0%, #FFFFFF 100%);
  border-bottom: 1px solid var(--color-brand-border);
}

/* Grid Layout Dua & Tiga Kolom */
.grid-layout-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
}

@media (min-width: 768px) {
  .grid-layout-3 {
    grid-template-columns: repeat(3, 1fr);
  }
}

.main-sidebar-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2.5rem;
}

@media (min-width: 1024px) {
  .main-sidebar-grid {
    grid-template-columns: 2fr 1fr;
  }
}

/* ==========================================================================
   5. KOMPONEN KARTU (CARDS & ARTICLES) & HOVER EFFECTS
   ========================================================================== */
.pf-card {
  background-color: var(--color-brand-card);
  border-radius: 1rem;
  border: 1px solid var(--color-brand-border);
  box-shadow: var(--box-shadow-card);
  padding: 2rem;
  transition: var(--transition-smooth);
  position: relative;
  overflow: hidden;
}

.pf-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--box-shadow-hover);
  border-color: rgba(184, 82, 51, 0.3);
}

/* Badge Aksen Kategori / Status */
.pf-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.25rem 0.75rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 9999px;
  background-color: rgba(184, 82, 51, 0.1);
  color: var(--color-brand-copper);
}

/* ==========================================================================
   6. TOMBOL & ELEMEN INTERAKTIF (CTA)
   ========================================================================== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-brand-copper);
  color: #FFFFFF !important;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.875rem 1.75rem;
  border-radius: 0.5rem;
  border: 1px solid transparent;
  box-shadow: 0 2px 8px rgba(184, 82, 51, 0.25);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-primary:hover {
  background-color: var(--color-brand-dark);
  box-shadow: 0 4px 12px rgba(26, 33, 30, 0.2);
  transform: translateY(-1px);
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: transparent;
  color: var(--color-brand-dark) !important;
  font-weight: 600;
  font-size: 0.9375rem;
  padding: 0.875rem 1.75rem;
  border-radius: 0.5rem;
  border: 1px solid rgba(26, 33, 30, 0.2);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.btn-secondary:hover {
  border-color: var(--color-brand-dark);
  background-color: rgba(26, 33, 30, 0.03);
}

/* ==========================================================================
   7. WIDGET SIDEBAR & FOOTER
   ========================================================================== */
.widget-box {
  background-color: var(--color-brand-card);
  border-radius: 0.875rem;
  border: 1px solid var(--color-brand-border);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.widget-title {
  font-size: 1.125rem;
  font-weight: 700;
  padding-bottom: 0.75rem;
  margin-bottom: 1rem;
  border-bottom: 2px solid var(--color-brand-copper);
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.widget-title::before {
  content: '';
  display: inline-block;
  width: 8px;
  height: 8px;
  background-color: var(--color-brand-copper);
  border-radius: 50%;
}

.site-footer {
  background-color: var(--color-brand-dark);
  color: #FFFFFF;
  padding-top: 4rem;
  padding-bottom: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.site-footer a {
  color: rgba(248, 249, 247, 0.75);
}

.site-footer a:hover {
  color: var(--color-brand-copper);
}

/* ==========================================================================
   8. WORDPRESS GUTENBERG & PROSE FORMATTING
   ========================================================================== */
.prose {
  color: var(--color-brand-dark);
  line-height: 1.8;
}

.prose h2, .prose h3 {
  margin-top: 2rem;
  margin-bottom: 1rem;
}

.prose blockquote {
  border-left: 4px solid var(--color-brand-copper);
  padding-left: 1.25rem;
  font-style: italic;
  color: var(--color-brand-muted);
  background-color: var(--color-brand-surface);
  padding: 1rem 1.25rem;
  border-radius: 0 0.5rem 0.5rem 0;
  margin: 1.5rem 0;
}

.prose img {
  border-radius: 0.75rem;
  box-shadow: var(--box-shadow-card);
  max-width: 100%;
  height: auto;
}

/* Pagination Styling */
.nav-links {
  display: flex;
  justify-content: center;
  gap: 0.5rem;
  margin-top: 2.5rem;
}

.page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  height: 2.5rem;
  padding: 0 0.75rem;
  border-radius: 0.375rem;
  border: 1px solid var(--color-brand-border);
  background-color: #FFFFFF;
  color: var(--color-brand-dark);
  font-weight: 600;
  font-size: 0.875rem;
}

.page-numbers.current {
  background-color: var(--color-brand-copper);
  color: #FFFFFF;
  border-color: var(--color-brand-copper);
}

.page-numbers:hover:not(.current) {
  border-color: var(--color-brand-copper);
  color: var(--color-brand-copper);
}