/*
Theme Name: SD Negeri 64 Krui
Theme URI: https://web-sekolah.test
Author: Tim Pengembang Web SD Negeri 64 Krui
Author URI: https://pesisirbaratkab.go.id
Description: Tema resmi SD Negeri 64 Krui, Kabupaten Pesisir Barat, Lampung. Mengusung konsep modern, ramah anak, berakar pada kearifan bahari Krui dan motif Tapis Lampung.
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: sdn64krui
Tags: education, school, modern, responsive, two-columns, custom-menu, featured-images
*/

/* ==========================================================================
   SD NEGERI 64 KRUI - DESIGN SYSTEM TOKENS
   ========================================================================== */
:root {
  /* Colors */
  --sdn-primary: #0B3C5D;
  --sdn-primary-light: #0F4C81;
  --sdn-secondary: #17A2B8;
  --sdn-secondary-hover: #138496;
  --sdn-accent-gold: #D4AF37;
  --sdn-accent-gold-soft: #FFF8E7;

  /* Neutral Surfaces & Text */
  --sdn-bg-main: #F8F9FA;
  --sdn-bg-surface: #FFFFFF;
  --sdn-text-heading: #0F172A;
  --sdn-text-body: #334155;
  --sdn-text-muted: #64748B;
  --sdn-border-color: #E2E8F0;

  /* Typography */
  --sdn-font-heading: 'Poppins', 'Outfit', system-ui, -apple-system, sans-serif;
  --sdn-font-body: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;

  /* Modern Soft Radii */
  --sdn-radius-sm: 8px;
  --sdn-radius-md: 16px;
  --sdn-radius-lg: 24px;
  --sdn-radius-full: 9999px;

  /* Shadows */
  --sdn-shadow-sm: 0 2px 6px rgba(11, 60, 93, 0.05);
  --sdn-shadow-md: 0 10px 25px -5px rgba(11, 60, 93, 0.08), 0 8px 10px -6px rgba(11, 60, 93, 0.04);
  --sdn-shadow-lg: 0 20px 30px -10px rgba(11, 60, 93, 0.12);

  /* Transitions */
  --sdn-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Styles */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--sdn-font-body);
  background-color: var(--sdn-bg-main);
  color: var(--sdn-text-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--sdn-font-heading);
  color: var(--sdn-text-heading);
  font-weight: 700;
  line-height: 1.25;
}

a {
  color: var(--sdn-secondary);
  text-decoration: none;
  transition: var(--sdn-transition);
}

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

.sdn-container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Top Bar */
.sdn-topbar {
  background-color: var(--sdn-primary);
  color: #E2E8F0;
  font-size: 0.85rem;
  padding: 10px 0;
  border-bottom: 2px solid var(--sdn-accent-gold);
}

.sdn-topbar-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.sdn-school-badges {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

.sdn-badge-pill {
  background: rgba(255, 255, 255, 0.12);
  padding: 3px 10px;
  border-radius: var(--sdn-radius-full);
  font-weight: 600;
  font-size: 0.75rem;
  letter-spacing: 0.5px;
}

.sdn-badge-akreditasi {
  background-color: var(--sdn-accent-gold);
  color: #0F172A;
  font-weight: 700;
}

/* Header & Navigation */
.sdn-navbar {
  background-color: #FFFFFF;
  box-shadow: var(--sdn-shadow-sm);
  position: sticky;
  top: 0;
  z-index: 100;
}

.sdn-navbar-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
}

.sdn-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.sdn-brand-logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.sdn-brand-name {
  font-family: var(--sdn-font-heading);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--sdn-primary);
  line-height: 1.15;
}

.sdn-brand-sub {
  font-size: 0.78rem;
  color: var(--sdn-text-muted);
  font-weight: 500;
  display: block;
}

.sdn-nav-links {
  display: flex;
  align-items: center;
  gap: 20px;
  list-style: none;
}

.sdn-nav-links li {
  position: relative;
}

.sdn-nav-links a {
  color: var(--sdn-text-body);
  font-weight: 600;
  font-size: 0.95rem;
  padding: 8px 4px;
  position: relative;
  display: inline-block;
}

.sdn-nav-links a:hover,
.sdn-nav-links a.active,
.sdn-nav-links li.current-menu-item > a,
.sdn-nav-links li.current_page_item > a {
  color: var(--sdn-primary);
}

.sdn-nav-links a::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--sdn-secondary);
  transition: var(--sdn-transition);
}

.sdn-nav-links a:hover::after,
.sdn-nav-links li.current-menu-item > a::after,
.sdn-nav-links li.current_page_item > a::after {
  width: 100%;
}

.sdn-nav-links .sub-menu {
  position: absolute;
  top: 100%;
  left: 0;
  background: #FFF;
  min-width: 220px;
  box-shadow: var(--sdn-shadow-md);
  border-radius: var(--sdn-radius-md);
  padding: 8px 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transform: translateY(10px);
  transition: var(--sdn-transition);
  z-index: 120;
  border: 1px solid var(--sdn-border-color);
}

.sdn-nav-links li:hover > .sub-menu,
.sdn-nav-links li:focus-within > .sub-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.sdn-nav-links .sub-menu li {
  width: 100%;
}

.sdn-nav-links .sub-menu a {
  display: block;
  padding: 8px 18px;
  color: var(--sdn-text-body);
  font-size: 0.88rem;
  font-weight: 500;
}

.sdn-nav-links .sub-menu a:hover {
  background-color: var(--sdn-bg-main);
  color: var(--sdn-secondary);
}

.sdn-mobile-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--sdn-primary);
}

/* Modern Soft Buttons */
.sdn-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--sdn-radius-md);
  font-family: var(--sdn-font-heading);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: var(--sdn-transition);
  cursor: pointer;
  border: 2px solid transparent;
}

.sdn-btn-primary {
  background: var(--sdn-secondary);
  color: #FFFFFF;
  box-shadow: 0 4px 14px rgba(23, 162, 184, 0.4);
}

.sdn-btn-primary:hover {
  background: var(--sdn-secondary-hover);
  color: #FFFFFF;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(23, 162, 184, 0.5);
}

.sdn-btn-outline {
  background: rgba(255, 255, 255, 0.12);
  color: #FFFFFF;
  border-color: rgba(255, 255, 255, 0.4);
  backdrop-filter: blur(5px);
}

.sdn-btn-outline:hover {
  background: #FFFFFF;
  color: var(--sdn-primary);
  transform: translateY(-2px);
}

/* Hero Section */
.sdn-hero {
  position: relative;
  background: linear-gradient(135deg, rgba(11, 60, 93, 0.95) 0%, rgba(15, 76, 129, 0.90) 100%),
              url('https://images.unsplash.com/photo-1507525428034-b723cf961d3e?auto=format&fit=crop&w=1600&q=80') center/cover no-repeat;
  color: #FFFFFF;
  padding: 90px 0 120px;
  border-bottom-left-radius: 40px;
  border-bottom-right-radius: 40px;
  overflow: hidden;
}

.sdn-hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 320px;
  height: 100%;
  background-image: radial-gradient(var(--sdn-accent-gold) 1.2px, transparent 1.2px);
  background-size: 20px 20px;
  opacity: 0.18;
  pointer-events: none;
}

.sdn-hero-content {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  align-items: center;
  gap: 40px;
  position: relative;
  z-index: 2;
}

.sdn-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(23, 162, 184, 0.25);
  border: 1px solid var(--sdn-secondary);
  color: #D1F2F7;
  padding: 6px 16px;
  border-radius: var(--sdn-radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 18px;
  backdrop-filter: blur(4px);
}

.sdn-hero-title {
  color: #FFFFFF;
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  line-height: 1.2;
  margin-bottom: 20px;
}

.sdn-hero-title span {
  color: var(--sdn-secondary);
}

.sdn-hero-description {
  font-size: 1.1rem;
  color: #E2E8F0;
  margin-bottom: 35px;
  max-width: 580px;
}

.sdn-hero-cta {
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.sdn-hero-card {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(14px);
  padding: 30px;
  border-radius: var(--sdn-radius-lg);
  box-shadow: var(--sdn-shadow-lg);
}

/* Quick Stats */
.sdn-stats-section {
  margin-top: -50px;
  position: relative;
  z-index: 10;
  margin-bottom: 60px;
}

.sdn-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: var(--sdn-bg-surface);
  border-radius: var(--sdn-radius-lg);
  padding: 30px 20px;
  box-shadow: var(--sdn-shadow-md);
  border: 1px solid var(--sdn-border-color);
}

.sdn-stat-item {
  text-align: center;
  padding: 10px;
  border-right: 1px solid var(--sdn-border-color);
}

.sdn-stat-item:last-child {
  border-right: none;
}

.sdn-stat-number {
  font-family: var(--sdn-font-heading);
  font-size: 2.3rem;
  font-weight: 800;
  color: var(--sdn-primary);
  display: block;
  line-height: 1.1;
  margin-bottom: 4px;
}

.sdn-stat-label {
  font-size: 0.85rem;
  color: var(--sdn-text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* Sambutan */
.sdn-welcome-section {
  padding: 60px 0;
}

.sdn-welcome-card {
  background: var(--sdn-bg-surface);
  border-radius: var(--sdn-radius-lg);
  padding: 40px;
  border: 1px solid var(--sdn-border-color);
  box-shadow: var(--sdn-shadow-md);
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 40px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.sdn-welcome-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 8px;
  height: 100%;
  background: linear-gradient(180deg, var(--sdn-accent-gold) 0%, var(--sdn-secondary) 100%);
}

.sdn-welcome-photo {
  width: 100%;
  max-width: 280px;
  height: 330px;
  object-fit: cover;
  border-radius: var(--sdn-radius-lg);
  border: 4px solid #FFFFFF;
  box-shadow: var(--sdn-shadow-md);
}

.sdn-welcome-quote {
  font-size: 1.1rem;
  font-style: italic;
  color: var(--sdn-text-heading);
  line-height: 1.7;
  margin-bottom: 20px;
}

.sdn-welcome-author {
  font-family: var(--sdn-font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--sdn-primary);
}

/* 3 Pilar */
.sdn-pillars-section {
  padding: 60px 0;
}

.sdn-section-title-wrap {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 50px;
}

.sdn-section-tag {
  color: var(--sdn-secondary);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.sdn-pillar-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.sdn-pillar-card {
  background: var(--sdn-bg-surface);
  border-radius: var(--sdn-radius-lg);
  padding: 35px 25px;
  border: 1px solid var(--sdn-border-color);
  box-shadow: var(--sdn-shadow-sm);
  transition: var(--sdn-transition);
  position: relative;
  overflow: hidden;
}

.sdn-pillar-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--sdn-shadow-md);
  border-color: rgba(23, 162, 184, 0.4);
}

.sdn-pillar-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--sdn-radius-md);
  background: rgba(23, 162, 184, 0.12);
  color: var(--sdn-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 20px;
}

/* Berita & Agenda */
.sdn-news-section {
  padding: 70px 0;
  background-color: #FFFFFF;
}

.sdn-news-header-flex {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 40px;
}

.sdn-news-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.sdn-news-card {
  background: var(--sdn-bg-surface);
  border-radius: var(--sdn-radius-md);
  border: 1px solid var(--sdn-border-color);
  overflow: hidden;
  box-shadow: var(--sdn-shadow-sm);
  transition: var(--sdn-transition);
  display: flex;
  flex-direction: column;
}

.sdn-news-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--sdn-shadow-lg);
}

.sdn-news-thumb-wrap {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.sdn-news-thumb {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sdn-news-card:hover .sdn-news-thumb {
  transform: scale(1.06);
}

.sdn-news-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.sdn-news-title {
  font-size: 1.15rem;
  line-height: 1.4;
  margin-bottom: 12px;
}

.sdn-news-title a {
  color: var(--sdn-text-heading);
}

.sdn-news-title a:hover {
  color: var(--sdn-secondary);
}

/* Galeri */
.sdn-gallery-section {
  padding: 70px 0 90px;
  background-color: var(--sdn-bg-main);
}

.sdn-gallery-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 200px;
  gap: 18px;
}

.sdn-gallery-item {
  position: relative;
  border-radius: var(--sdn-radius-md);
  overflow: hidden;
}

.sdn-gallery-item.span-2 {
  grid-column: span 2;
  grid-row: span 2;
}

.sdn-gallery-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.sdn-gallery-item:hover .sdn-gallery-img {
  transform: scale(1.08);
}

.sdn-gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 40%, rgba(11, 60, 93, 0.9) 100%);
  display: flex;
  align-items: flex-end;
  padding: 18px;
  opacity: 0;
  transition: var(--sdn-transition);
}

.sdn-gallery-item:hover .sdn-gallery-overlay {
  opacity: 1;
}

.sdn-gallery-caption {
  color: #FFFFFF;
  font-size: 0.9rem;
  font-weight: 600;
}

/* Footer */
.sdn-footer {
  background-color: var(--sdn-primary);
  color: #CBD5E1;
  padding-top: 70px;
  border-top: 4px solid var(--sdn-accent-gold);
}

.sdn-footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr 1.1fr;
  gap: 40px;
  padding-bottom: 50px;
}

.sdn-footer-col h4 {
  color: #FFFFFF;
  font-size: 1.1rem;
  margin-bottom: 20px;
  position: relative;
  padding-bottom: 10px;
}

.sdn-footer-col h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 32px;
  height: 2px;
  background-color: var(--sdn-accent-gold);
}

.sdn-footer-links {
  list-style: none;
}

.sdn-footer-links li {
  margin-bottom: 10px;
}

.sdn-footer-links a {
  color: #CBD5E1;
  font-size: 0.9rem;
}

.sdn-footer-links a:hover {
  color: var(--sdn-secondary);
  padding-left: 5px;
}

.sdn-map-wrapper {
  border-radius: var(--sdn-radius-md);
  overflow: hidden;
  height: 160px;
}

.sdn-map-wrapper iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.sdn-footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding: 24px 0;
  text-align: center;
  font-size: 0.85rem;
  color: #94A3B8;
  background-color: #07273E;
}

/* Floating WhatsApp */
.sdn-float-wa {
  position: fixed;
  bottom: 24px;
  right: 24px;
  background-color: #25D366;
  color: #FFFFFF;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 20px;
  border-radius: var(--sdn-radius-full);
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.35);
  font-weight: 600;
  font-size: 0.9rem;
  z-index: 999;
  transition: var(--sdn-transition);
}

.sdn-float-wa:hover {
  transform: translateY(-3px) scale(1.03);
  color: #FFFFFF;
}

/* Responsive */
@media (max-width: 992px) {
  .sdn-hero-content {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .sdn-hero-description {
    margin: 0 auto 35px;
  }
  .sdn-hero-cta {
    justify-content: center;
  }
  .sdn-stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
  .sdn-stat-item:nth-child(2) {
    border-right: none;
  }
  .sdn-welcome-card {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .sdn-welcome-card::before {
    width: 100%;
    height: 6px;
  }
  .sdn-welcome-photo {
    margin: 0 auto;
  }
  .sdn-pillar-grid,
  .sdn-news-grid,
  .sdn-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sdn-gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .sdn-navbar-inner {
    flex-wrap: wrap;
  }
  .sdn-navbar-inner nav {
    width: 100%;
    order: 3;
  }
  .sdn-mobile-toggle {
    display: block;
  }
  .sdn-nav-links {
    display: none;
    flex-direction: column;
    width: 100%;
    padding: 16px 0;
    gap: 12px;
    background: #FFFFFF;
  }
  .sdn-nav-links.active {
    display: flex;
  }
  .sdn-nav-links .sub-menu {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    box-shadow: none;
    border: none;
    padding-left: 20px;
    background: var(--sdn-bg-main);
    border-radius: var(--sdn-radius-sm);
  }
}

@media (max-width: 600px) {
  .sdn-stats-grid,
  .sdn-pillar-grid,
  .sdn-news-grid,
  .sdn-footer-grid,
  .sdn-gallery-grid {
    grid-template-columns: 1fr;
  }
  .sdn-gallery-item.span-2 {
    grid-column: span 1;
    grid-row: span 1;
  }
  .sdn-float-wa span {
    display: none;
  }
}