/*
Theme Name: Sirat Child
Theme URI: https://www.pedagoguehouse.com.ng
Author: Pedagogue House
Description: Child theme for Sirat — Pedagogue House exam prep redesign
Template: sirat
Version: 1.0.0
License: GPLv3.0 or later
License URI: http://www.gnu.org/licenses/gpl-3.0.html
Text Domain: sirat-child
*/

/* =====================================================
   PARENT HEADER SUPPRESSION (front page only)
   Hides every element the parent Sirat theme injects
   via header.php, middle-header.php, top-header.php,
   and navigation.php so only our ph-site-header shows.
   ===================================================== */

body.home header[role="banner"],
body.front-page header[role="banner"],
body.home .home-page-header,
body.front-page .home-page-header,
body.home .middle-header,
body.front-page .middle-header,
body.home .top-bar,
body.front-page .top-bar,
body.home .menubar,
body.front-page .menubar,
body.home #mySidenav,
body.front-page #mySidenav,
body.home .toggle-nav,
body.front-page .toggle-nav,
body.home #preloader,
body.front-page #preloader,
body.home .loader-inner,
body.front-page .loader-inner,
body.home .loader-line-wrap,
body.front-page .loader-line-wrap,
body.home .loader-line,
body.front-page .loader-line,
body.home .serach_outer,
body.front-page .serach_outer,
body.home .serach_inner,
body.front-page .serach_inner,
body.home .search-box,
body.front-page .search-box,
body.home .closepop,
body.front-page .closepop,
body.home .logo,
body.front-page .logo,
body.home .site-logo,
body.front-page .site-logo,
body.home .site-title,
body.front-page .site-title,
body.home .site-description,
body.front-page .site-description,
body.home .main-menu-navigation,
body.front-page .main-menu-navigation,
body.home .sidenav,
body.front-page .sidenav,
body.home a.closebtn,
body.front-page a.closebtn,
body.home .responsivetoggle,
body.front-page .responsivetoggle,
body.home .main-menu,
body.front-page .main-menu {
  display: none !important;
}

/* =====================================================
   PEDAGOGUE HOUSE — BRAND VARIABLES & GLOBAL STYLES
   ===================================================== */

:root {
  --ph-amber:      #F5A623;
  --ph-orange:     #D94F2A;
  --ph-dark:       #2C3E50;
  --ph-footer:     #1a2634;
  --ph-white:      #FFFFFF;
  --ph-offwhite:   #FAFAFA;
  --ph-whatsapp:   #25D366;
  --ph-text:       #2C3E50;
  --ph-font:       'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

/* =====================================================
   GOOGLE FONT IMPORT — loaded via functions.php enqueue
   ===================================================== */

/* Typography */
body {
  font-family: var(--ph-font);
  color: var(--ph-text);
  background-color: var(--ph-offwhite);
}

/* =====================================================
   NAVIGATION BAR
   ===================================================== */

#masthead,
.site-header {
  background: var(--ph-white);
  box-shadow: 0 2px 8px rgba(44,62,80,0.08);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.ph-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 70px;
}

.ph-nav-logo img {
  max-height: 48px;
  width: auto;
}

.ph-nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.ph-nav-links a {
  font-size: 15px;
  font-weight: 500;
  color: var(--ph-dark);
  text-decoration: none;
  transition: color 0.2s;
}

.ph-nav-links a:hover {
  color: var(--ph-amber);
}

.ph-nav-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--ph-whatsapp);
  color: var(--ph-white);
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.ph-nav-whatsapp:hover {
  background: #1ebe5a;
  color: var(--ph-white);
  transform: translateY(-1px);
}

.ph-nav-whatsapp svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

/* Hamburger */
.ph-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.ph-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--ph-dark);
  border-radius: 2px;
  transition: all 0.3s;
}

/* =====================================================
   HERO SECTION
   ===================================================== */

.ph-hero {
  background: var(--ph-dark);
  padding: 80px 24px;
}

.ph-hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
}

.ph-hero-eyebrow {
  display: inline-block;
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ph-amber);
  margin-bottom: 16px;
}

.ph-hero-headline {
  font-size: clamp(28px, 4vw, 46px);
  font-weight: 700;
  color: var(--ph-white);
  line-height: 1.15;
  margin: 0 0 20px;
}

.ph-hero-sub {
  font-size: 17px;
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
  margin: 0 0 36px;
}

.ph-hero-ctas {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.ph-btn-primary {
  display: inline-block;
  background: var(--ph-orange);
  color: var(--ph-white);
  padding: 14px 28px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.ph-btn-primary:hover {
  background: #c2421f;
  color: var(--ph-white);
  transform: translateY(-2px);
}

.ph-btn-outline {
  display: inline-block;
  border: 2px solid var(--ph-amber);
  color: var(--ph-amber);
  padding: 12px 28px;
  border-radius: 6px;
  font-size: 15px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s, color 0.2s, transform 0.1s;
}

.ph-btn-outline:hover {
  background: var(--ph-amber);
  color: var(--ph-dark);
  transform: translateY(-2px);
}

/* Hero book stack */
.ph-hero-books {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ph-book-card-hero {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 10px;
  padding: 18px 20px;
  display: flex;
  align-items: center;
  gap: 16px;
  transition: border-color 0.2s;
}

.ph-book-card-hero:hover {
  border-color: var(--ph-amber);
}

.ph-book-card-hero-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--ph-amber);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.ph-book-card-hero-label {
  font-size: 15px;
  font-weight: 600;
  color: var(--ph-white);
}

.ph-book-card-hero-count {
  font-size: 13px;
  color: rgba(255,255,255,0.55);
  margin-top: 2px;
}

/* =====================================================
   EXAM CATEGORY STRIP
   ===================================================== */

.ph-categories {
  background: var(--ph-white);
  padding: 56px 24px;
}

.ph-categories-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.ph-section-label {
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ph-amber);
  margin-bottom: 20px;
}

.ph-category-pills {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.ph-category-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border: 2px solid #e2e8f0;
  border-radius: 50px;
  font-size: 15px;
  font-weight: 600;
  color: var(--ph-dark);
  text-decoration: none;
  background: var(--ph-white);
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.ph-category-pill:hover {
  border-color: var(--ph-amber);
  color: var(--ph-dark);
  background: rgba(245,166,35,0.06);
}

.ph-category-pill-icon {
  font-size: 18px;
}

/* =====================================================
   FEATURED BOOKS GRID
   ===================================================== */

.ph-featured {
  background: var(--ph-offwhite);
  padding: 64px 24px;
}

.ph-featured-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.ph-section-header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 36px;
}

.ph-section-title {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--ph-dark);
  margin: 0;
}

.ph-view-all {
  font-size: 14px;
  font-weight: 600;
  color: var(--ph-orange);
  text-decoration: none;
}

.ph-view-all:hover {
  color: var(--ph-amber);
}

.ph-books-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.ph-book-card {
  background: var(--ph-white);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: 0 2px 12px rgba(44,62,80,0.07);
  transition: box-shadow 0.2s, transform 0.2s;
}

.ph-book-card:hover {
  box-shadow: 0 8px 28px rgba(44,62,80,0.14);
  transform: translateY(-4px);
}

.ph-book-cover {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  display: block;
  background: #e8edf2;
}

.ph-book-cover-placeholder {
  width: 100%;
  aspect-ratio: 3/4;
  background: linear-gradient(135deg, #2C3E50 0%, #4a6278 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 48px;
}

.ph-book-card-body {
  padding: 16px 18px 20px;
}

.ph-book-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ph-orange);
  background: rgba(217,79,42,0.1);
  padding: 3px 10px;
  border-radius: 20px;
  margin-bottom: 8px;
}

.ph-book-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--ph-dark);
  margin: 0 0 10px;
  line-height: 1.35;
}

.ph-book-price {
  font-size: 18px;
  font-weight: 700;
  color: var(--ph-dark);
  margin-bottom: 14px;
}

.ph-book-actions {
  display: flex;
  gap: 8px;
}

.ph-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ph-whatsapp);
  color: var(--ph-white);
  padding: 9px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
  flex: 1;
  justify-content: center;
}

.ph-btn-whatsapp:hover {
  background: #1ebe5a;
  color: var(--ph-white);
}

.ph-btn-pdf {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ph-orange);
  color: var(--ph-white);
  padding: 9px 14px;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
  flex: 1;
  justify-content: center;
}

.ph-btn-pdf:hover {
  background: #c2421f;
  color: var(--ph-white);
}

/* =====================================================
   TRUST BAR
   ===================================================== */

.ph-trust {
  background: var(--ph-dark);
  padding: 56px 24px;
}

.ph-trust-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: center;
}

.ph-trust-stat-number {
  font-size: clamp(32px, 4vw, 48px);
  font-weight: 700;
  color: var(--ph-amber);
  display: block;
  line-height: 1;
  margin-bottom: 8px;
}

.ph-trust-stat-label {
  font-size: 15px;
  color: rgba(255,255,255,0.75);
}

/* =====================================================
   WHATSAPP CTA BANNER
   ===================================================== */

.ph-wa-banner {
  background: var(--ph-whatsapp);
  padding: 56px 24px;
  text-align: center;
}

.ph-wa-banner-inner {
  max-width: 700px;
  margin: 0 auto;
}

.ph-wa-banner-title {
  font-size: clamp(22px, 3vw, 30px);
  font-weight: 700;
  color: var(--ph-white);
  margin: 0 0 10px;
}

.ph-wa-banner-sub {
  font-size: 16px;
  color: rgba(255,255,255,0.85);
  margin: 0 0 28px;
}

.ph-btn-wa-cta {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--ph-white);
  color: var(--ph-whatsapp);
  padding: 14px 32px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s, transform 0.1s;
}

.ph-btn-wa-cta:hover {
  background: #f0fdf4;
  color: #1ebe5a;
  transform: translateY(-2px);
}

.ph-btn-wa-cta svg {
  width: 22px;
  height: 22px;
}

/* =====================================================
   BLOG PREVIEW
   ===================================================== */

.ph-blog-preview {
  background: var(--ph-white);
  padding: 64px 24px;
}

.ph-blog-preview-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.ph-blog-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  margin-top: 36px;
}

.ph-blog-card {
  background: var(--ph-offwhite);
  border-radius: 12px;
  overflow: hidden;
  border: 1px solid #e8edf2;
  transition: box-shadow 0.2s, transform 0.2s;
}

.ph-blog-card:hover {
  box-shadow: 0 8px 28px rgba(44,62,80,0.1);
  transform: translateY(-3px);
}

.ph-blog-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

.ph-blog-card-body {
  padding: 20px 22px 24px;
}

.ph-blog-cat {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ph-amber);
  margin-bottom: 8px;
}

.ph-blog-title {
  font-size: 18px;
  font-weight: 600;
  color: var(--ph-dark);
  margin: 0 0 10px;
  line-height: 1.35;
}

.ph-blog-title a {
  color: inherit;
  text-decoration: none;
}

.ph-blog-title a:hover {
  color: var(--ph-orange);
}

.ph-blog-meta {
  font-size: 13px;
  color: #8898aa;
}

/* =====================================================
   FOOTER
   ===================================================== */

.ph-footer {
  background: var(--ph-footer);
  padding: 64px 24px 0;
  color: rgba(255,255,255,0.75);
}

.ph-footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.ph-footer-brand-name {
  font-size: 20px;
  font-weight: 700;
  color: var(--ph-white);
  margin-bottom: 12px;
}

.ph-footer-brand-desc {
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 16px;
}

.ph-footer-contact {
  font-size: 14px;
  line-height: 2;
}

.ph-footer-contact a {
  color: var(--ph-amber);
  text-decoration: none;
}

.ph-footer-col-title {
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ph-white);
  margin-bottom: 16px;
}

.ph-footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

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

.ph-footer-links a {
  font-size: 14px;
  color: rgba(255,255,255,0.65);
  text-decoration: none;
  transition: color 0.2s;
}

.ph-footer-links a:hover {
  color: var(--ph-amber);
}

.ph-footer-bar {
  border-top: 1px solid rgba(255,255,255,0.1);
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  color: rgba(255,255,255,0.45);
  flex-wrap: wrap;
  gap: 8px;
}

/* =====================================================
   FLOATING WHATSAPP BUTTON (also in functions.php)
   ===================================================== */

.ph-float-wa {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 9999;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--ph-whatsapp);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,0.4);
  transition: transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
}

.ph-float-wa:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37,211,102,0.55);
}

.ph-float-wa svg {
  width: 30px;
  height: 30px;
  fill: var(--ph-white);
}

/* =====================================================
   MOBILE RESPONSIVENESS
   ===================================================== */

@media (max-width: 768px) {
  /* Nav */
  .ph-nav-links,
  .ph-nav-whatsapp {
    display: none;
  }

  .ph-hamburger {
    display: flex;
  }

  .ph-mobile-menu {
    display: none;
    flex-direction: column;
    background: var(--ph-white);
    padding: 16px 24px 24px;
    border-top: 1px solid #e8edf2;
  }

  .ph-mobile-menu.is-open {
    display: flex;
  }

  .ph-mobile-menu a {
    font-size: 16px;
    font-weight: 500;
    color: var(--ph-dark);
    text-decoration: none;
    padding: 10px 0;
    border-bottom: 1px solid #f0f4f8;
  }

  .ph-mobile-menu .ph-nav-whatsapp {
    display: inline-flex;
    margin-top: 12px;
    justify-content: center;
  }

  /* Hero */
  .ph-hero-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .ph-hero {
    padding: 56px 20px;
  }

  /* Books grid */
  .ph-books-grid {
    grid-template-columns: 1fr;
  }

  /* Trust bar */
  .ph-trust-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  /* Footer */
  .ph-footer-inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .ph-footer-bar {
    flex-direction: column;
    text-align: center;
  }

  /* Blog grid */
  .ph-blog-grid {
    grid-template-columns: 1fr;
  }

  /* Category pills */
  .ph-category-pills {
    gap: 10px;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .ph-books-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ph-hero-inner {
    gap: 36px;
  }

  .ph-footer-inner {
    grid-template-columns: 1fr 1fr;
  }
}