/*
Theme Name: Kmacims EAT
Theme URI: https://www.kmacims.com.ng
Author: Kmacims Education Annex & Technologies
Author URI: https://www.kmacims.com.ng
Description: A blazing-fast, modern, elegantly engineered WordPress theme for Kmacims Education Annex & Technologies. Features built-in LMS, marketplace, payments (Flutterwave & Paystack), certificate generation, Google Reviews integration, ad management, and REST API endpoints — all without bloated plugins.
Version: 1.0.0
Requires at least: 6.4
Tested up to: 6.7
Requires PHP: 8.1
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: kmacims-eat
Tags: education, lms, fast, bento-grid, marketplace, courses, portfolio

/* =========================================================
   KMACIMS EAT — CSS CUSTOM PROPERTIES & DESIGN TOKENS
   ========================================================= */

:root {
  /* Brand Colors */
  --color-primary:       #1B4F8A;   /* Deep Navy Blue  */
  --color-primary-dark:  #0D3566;
  --color-primary-light: #2E6DB4;
  --color-accent:        #F5A623;   /* Warm Gold        */
  --color-accent-dark:   #D4881A;
  --color-accent-light:  #FBCB72;
  --color-success:       #27AE60;
  --color-warning:       #E67E22;
  --color-error:         #E74C3C;
  --color-info:          #2980B9;

  /* Neutrals */
  --color-white:         #FFFFFF;
  --color-off-white:     #F8F9FC;
  --color-light-gray:    #F0F2F7;
  --color-mid-gray:      #CBD5E1;
  --color-gray:          #94A3B8;
  --color-dark-gray:     #475569;
  --color-near-black:    #1E293B;
  --color-black:         #0F172A;

  /* Typography */
  --font-heading: 'Plus Jakarta Sans', 'Segoe UI', system-ui, sans-serif;
  --font-body:    'Inter', 'Segoe UI', system-ui, sans-serif;
  --font-mono:    'JetBrains Mono', 'Fira Code', monospace;

  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  1.875rem;
  --text-4xl:  2.25rem;
  --text-5xl:  3rem;
  --text-6xl:  3.75rem;

  --weight-regular: 400;
  --weight-medium:  500;
  --weight-semi:    600;
  --weight-bold:    700;
  --weight-black:   900;

  --leading-tight:  1.25;
  --leading-normal: 1.6;
  --leading-loose:  1.8;

  /* Spacing Scale */
  --space-1:  0.25rem;
  --space-2:  0.5rem;
  --space-3:  0.75rem;
  --space-4:  1rem;
  --space-5:  1.25rem;
  --space-6:  1.5rem;
  --space-8:  2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;
  --space-32: 8rem;

  /* Layout */
  --container-sm:  640px;
  --container-md:  768px;
  --container-lg:  1024px;
  --container-xl:  1280px;
  --container-2xl: 1440px;
  --container-pad: clamp(1rem, 4vw, 2rem);

  /* Border Radius */
  --radius-sm:   0.375rem;
  --radius-md:   0.75rem;
  --radius-lg:   1rem;
  --radius-xl:   1.5rem;
  --radius-2xl:  2rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.05);
  --shadow-sm: 0 2px 8px rgba(0,0,0,.07);
  --shadow-md: 0 4px 20px rgba(0,0,0,.10);
  --shadow-lg: 0 8px 40px rgba(0,0,0,.14);
  --shadow-xl: 0 20px 60px rgba(0,0,0,.18);
  --shadow-primary: 0 8px 32px rgba(27,79,138,.25);
  --shadow-accent:  0 8px 32px rgba(245,166,35,.30);

  /* Transitions */
  --ease-fast:   150ms cubic-bezier(.4,0,.2,1);
  --ease-normal: 280ms cubic-bezier(.4,0,.2,1);
  --ease-slow:   450ms cubic-bezier(.4,0,.2,1);
  --ease-spring: 500ms cubic-bezier(.175,.885,.32,1.275);

  /* Z-index scale */
  --z-base:    0;
  --z-raised:  10;
  --z-dropdown:200;
  --z-sticky:  300;
  --z-overlay: 400;
  --z-modal:   500;
  --z-toast:   600;
}

/* =========================================================
   RESET & BASE
   ========================================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: var(--leading-normal);
  color: var(--color-near-black);
  background: var(--color-white);
  overflow-x: hidden;
}

img, video, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul, ol { list-style: none; }
input, textarea, select { font-family: inherit; }

/* =========================================================
   TYPOGRAPHY
   ========================================================= */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-heading);
  font-weight: var(--weight-bold);
  line-height: var(--leading-tight);
  color: var(--color-black);
}
h1 { font-size: clamp(2.25rem, 5vw, var(--text-6xl)); }
h2 { font-size: clamp(1.75rem, 3.5vw, var(--text-5xl)); }
h3 { font-size: clamp(1.375rem, 2.5vw, var(--text-3xl)); }
h4 { font-size: var(--text-2xl); }
h5 { font-size: var(--text-xl); }
h6 { font-size: var(--text-lg); }

p { margin-bottom: var(--space-4); }
p:last-child { margin-bottom: 0; }

.text-gradient {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-accent) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* =========================================================
   LAYOUT UTILITIES
   ========================================================= */
.container {
  width: 100%;
  max-width: var(--container-xl);
  margin-inline: auto;
  padding-inline: var(--container-pad);
}
.container--wide  { max-width: var(--container-2xl); }
.container--narrow{ max-width: var(--container-md); }

.section { padding-block: clamp(3rem, 8vw, 6rem); }
.section--sm { padding-block: clamp(2rem, 5vw, 4rem); }
.section--lg { padding-block: clamp(5rem, 10vw, 8rem); }

.grid { display: grid; gap: var(--space-6); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 480px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }

.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.flex-col { flex-direction: column; }
.gap-2 { gap: var(--space-2); }
.gap-4 { gap: var(--space-4); }
.gap-6 { gap: var(--space-6); }
.gap-8 { gap: var(--space-8); }

/* =========================================================
   BUTTONS
   ========================================================= */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-weight: var(--weight-semi);
  font-size: var(--text-sm);
  letter-spacing: 0.02em;
  transition: all var(--ease-normal);
  white-space: nowrap;
  border: 2px solid transparent;
}
.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-primary);
}
.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(27,79,138,.35);
}
.btn-accent {
  background: var(--color-accent);
  color: var(--color-white);
  box-shadow: var(--shadow-accent);
}
.btn-accent:hover {
  background: var(--color-accent-dark);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}
.btn-ghost {
  background: rgba(27,79,138,.08);
  color: var(--color-primary);
}
.btn-ghost:hover { background: rgba(27,79,138,.15); }
.btn--lg { padding: var(--space-4) var(--space-8); font-size: var(--text-base); }
.btn--sm { padding: var(--space-2) var(--space-4); font-size: var(--text-xs); }

/* =========================================================
   CARDS
   ========================================================= */
.card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: transform var(--ease-normal), box-shadow var(--ease-normal);
  border: 1px solid rgba(203,213,225,.5);
}
.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.card__body { padding: var(--space-6); }
.card__img { width: 100%; aspect-ratio: 16/9; object-fit: cover; }

/* =========================================================
   BADGE & PILL
   ========================================================= */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semi);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.badge-primary { background: rgba(27,79,138,.1); color: var(--color-primary); }
.badge-accent  { background: rgba(245,166,35,.12); color: var(--color-accent-dark); }
.badge-success { background: rgba(39,174,96,.1); color: var(--color-success); }

/* =========================================================
   SECTION HEADER
   ========================================================= */
.section-header { text-align: center; max-width: 700px; margin-inline: auto; margin-bottom: var(--space-12); }
.section-header .badge { margin-bottom: var(--space-4); }
.section-header h2 { margin-bottom: var(--space-4); }
.section-header p { color: var(--color-dark-gray); font-size: var(--text-lg); }

/* =========================================================
   SITE HEADER / NAVBAR
   ========================================================= */
.site-header {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 1px solid rgba(203,213,225,.4);
  transition: box-shadow var(--ease-normal);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-8);
  height: 72px;
}

.site-logo { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }
.site-logo img { height: 44px; width: auto; }
.site-logo__text { font-family: var(--font-heading); font-weight: var(--weight-black); color: var(--color-primary); font-size: var(--text-lg); }

.primary-nav { display: flex; align-items: center; gap: var(--space-1); }
.primary-nav a {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  font-weight: var(--weight-medium);
  font-size: var(--text-sm);
  color: var(--color-dark-gray);
  transition: all var(--ease-fast);
  white-space: nowrap;
}
.primary-nav a:hover, .primary-nav a.active {
  background: rgba(27,79,138,.08);
  color: var(--color-primary);
}

/* Dropdown */
.nav-item { position: relative; }
.nav-dropdown {
  position: absolute;
  top: calc(100% + var(--space-2));
  left: 50%;
  transform: translateX(-50%) translateY(-8px);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--color-light-gray);
  padding: var(--space-3);
  min-width: 220px;
  opacity: 0;
  pointer-events: none;
  transition: all var(--ease-normal);
  z-index: var(--z-dropdown);
}
.nav-item:hover .nav-dropdown,
.nav-item:focus-within .nav-dropdown {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(-50%) translateY(0);
}
.nav-dropdown a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-near-black);
}
.nav-dropdown a:hover { background: var(--color-off-white); color: var(--color-primary); }
.nav-dropdown__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(27,79,138,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  flex-shrink: 0;
}

.header-actions { display: flex; align-items: center; gap: var(--space-3); flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  border-radius: var(--radius-sm);
}
.hamburger span {
  width: 24px;
  height: 2px;
  background: var(--color-near-black);
  border-radius: 2px;
  transition: all var(--ease-normal);
  display: block;
}

/* =========================================================
   HERO SECTION
   ========================================================= */
.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #EEF4FF 0%, #FFF8EC 50%, #F0F8FF 100%);
  padding-block: clamp(4rem, 10vw, 8rem);
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 20% 50%, rgba(27,79,138,.07) 0%, transparent 70%),
    radial-gradient(ellipse 50% 60% at 80% 30%, rgba(245,166,35,.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  background: rgba(27,79,138,.08);
  border: 1px solid rgba(27,79,138,.15);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: var(--weight-semi);
  color: var(--color-primary);
  margin-bottom: var(--space-6);
}
.hero-badge .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-accent);
  animation: pulse 2s infinite;
}
@keyframes pulse {
  0%,100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: .7; }
}

.hero__title { margin-bottom: var(--space-6); }
.hero__desc { font-size: var(--text-lg); color: var(--color-dark-gray); margin-bottom: var(--space-8); max-width: 540px; line-height: var(--leading-loose); }
.hero__actions { display: flex; gap: var(--space-4); flex-wrap: wrap; align-items: center; }
.hero__stats { display: flex; gap: var(--space-8); margin-top: var(--space-10); padding-top: var(--space-8); border-top: 1px solid rgba(203,213,225,.5); }
.hero-stat__num { font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: var(--weight-black); color: var(--color-primary); }
.hero-stat__label { font-size: var(--text-sm); color: var(--color-gray); margin-top: 2px; }

.hero-visual {
  position: relative;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: auto auto;
  gap: var(--space-4);
}
.hero-card-main {
  grid-column: 1 / -1;
  border-radius: var(--radius-2xl);
  overflow: hidden;
  aspect-ratio: 16/9;
  box-shadow: var(--shadow-xl);
}
.hero-card-main img { width: 100%; height: 100%; object-fit: cover; }
.hero-float-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
  border: 1px solid rgba(203,213,225,.4);
}

/* =========================================================
   SERVICES SECTION
   ========================================================= */
.services-section { background: var(--color-off-white); }
.service-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}
.service-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  border: 1px solid rgba(203,213,225,.4);
  box-shadow: var(--shadow-sm);
  transition: all var(--ease-normal);
  position: relative;
  overflow: hidden;
  cursor: pointer;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--ease-normal);
}
.service-card:hover::before { transform: scaleX(1); }
.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}
.service-icon {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, rgba(27,79,138,.1), rgba(245,166,35,.1));
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-6);
  color: var(--color-primary);
}
.service-icon svg { width: 32px; height: 32px; }
.service-card h3 { margin-bottom: var(--space-3); font-size: var(--text-2xl); }
.service-card p { color: var(--color-dark-gray); margin-bottom: var(--space-6); }
.service-card .service-features { margin-bottom: var(--space-6); }
.service-card .service-features li {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-dark-gray);
  font-size: var(--text-sm);
  padding: var(--space-1) 0;
}
.service-card .service-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-accent);
  flex-shrink: 0;
}
.service-card__arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-primary);
  font-weight: var(--weight-semi);
  font-size: var(--text-sm);
  transition: gap var(--ease-fast);
}
.service-card:hover .service-card__arrow { gap: var(--space-3); }

/* =========================================================
   BENTO GRID (Portfolio)
   ========================================================= */
.bento-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-auto-rows: 180px;
  gap: var(--space-4);
}
.bento-item {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  cursor: pointer;
  background: var(--color-light-gray);
}
.bento-item--lg { grid-column: span 7; grid-row: span 2; }
.bento-item--md { grid-column: span 5; grid-row: span 2; }
.bento-item--sm { grid-column: span 4; grid-row: span 1; }
.bento-item--wide { grid-column: span 8; grid-row: span 1; }
.bento-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--ease-slow);
}
.bento-item:hover img { transform: scale(1.05); }
.bento-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(15,23,42,.85) 0%, transparent 60%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: var(--space-6);
  opacity: 0;
  transition: opacity var(--ease-normal);
}
.bento-item:hover .bento-overlay { opacity: 1; }
.bento-overlay h4 { color: var(--color-white); margin-bottom: var(--space-2); }
.bento-overlay p  { color: rgba(255,255,255,.75); font-size: var(--text-sm); }
.bento-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-top: var(--space-3); }
.bento-tag {
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: var(--weight-medium);
}

/* =========================================================
   COURSES SECTION
   ========================================================= */
.course-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(203,213,225,.5);
  box-shadow: var(--shadow-sm);
  transition: all var(--ease-normal);
  display: flex;
  flex-direction: column;
}
.course-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.course-card__thumbnail { position: relative; aspect-ratio: 16/9; overflow: hidden; }
.course-card__thumbnail img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--ease-slow); }
.course-card:hover .course-card__thumbnail img { transform: scale(1.05); }
.course-level {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.level-beginner { background: rgba(39,174,96,.15); color: var(--color-success); }
.level-intermediate { background: rgba(245,166,35,.15); color: var(--color-accent-dark); }
.level-advanced { background: rgba(231,76,60,.15); color: var(--color-error); }
.course-card__body { padding: var(--space-5); flex: 1; display: flex; flex-direction: column; }
.course-card__category { font-size: var(--text-xs); font-weight: var(--weight-semi); color: var(--color-primary); text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--space-2); }
.course-card__title { font-size: var(--text-lg); margin-bottom: var(--space-3); line-height: 1.4; }
.course-card__meta { display: flex; align-items: center; gap: var(--space-4); color: var(--color-gray); font-size: var(--text-sm); margin-bottom: var(--space-4); flex-wrap: wrap; }
.course-card__meta span { display: flex; align-items: center; gap: var(--space-1); }
.course-card__footer { margin-top: auto; padding-top: var(--space-4); border-top: 1px solid var(--color-light-gray); display: flex; align-items: center; justify-content: space-between; }
.course-price { font-family: var(--font-heading); font-weight: var(--weight-black); font-size: var(--text-xl); color: var(--color-primary); }
.course-price .original { font-size: var(--text-sm); color: var(--color-gray); text-decoration: line-through; font-weight: var(--weight-regular); margin-right: var(--space-2); }

/* Progress Bar */
.progress-bar { height: 6px; background: var(--color-light-gray); border-radius: var(--radius-full); overflow: hidden; margin: var(--space-2) 0; }
.progress-fill { height: 100%; border-radius: var(--radius-full); background: linear-gradient(90deg, var(--color-primary), var(--color-accent)); transition: width .6s ease; }

/* =========================================================
   TESTIMONIALS / REVIEWS
   ========================================================= */
.reviews-section { background: var(--color-off-white); }
.review-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  border: 1px solid rgba(203,213,225,.4);
  box-shadow: var(--shadow-sm);
  transition: all var(--ease-normal);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}
.review-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.review-card__stars { display: flex; gap: var(--space-1); color: var(--color-accent); }
.review-card__quote { color: var(--color-dark-gray); line-height: var(--leading-loose); font-style: italic; font-size: var(--text-sm); }
.review-card__author { display: flex; align-items: center; gap: var(--space-3); }
.review-card__avatar { width: 44px; height: 44px; border-radius: 50%; object-fit: cover; border: 2px solid var(--color-light-gray); }
.review-card__name { font-weight: var(--weight-semi); font-size: var(--text-sm); }
.review-card__role { font-size: var(--text-xs); color: var(--color-gray); }
.review-source { font-size: var(--text-xs); color: var(--color-gray); display: flex; align-items: center; gap: var(--space-1); margin-top: auto; }

/* Review Form */
.review-form-wrap {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: clamp(var(--space-6), 4vw, var(--space-12));
  box-shadow: var(--shadow-md);
  max-width: 600px;
  margin: var(--space-12) auto 0;
}

/* =========================================================
   BLOG GRID
   ========================================================= */
.blog-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(203,213,225,.5);
  box-shadow: var(--shadow-sm);
  transition: all var(--ease-normal);
}
.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.blog-card__thumbnail { aspect-ratio: 16/9; overflow: hidden; }
.blog-card__thumbnail img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--ease-slow); }
.blog-card:hover .blog-card__thumbnail img { transform: scale(1.05); }
.blog-card__body { padding: var(--space-5); }
.blog-card__category { font-size: var(--text-xs); font-weight: var(--weight-bold); color: var(--color-accent-dark); text-transform: uppercase; letter-spacing: .05em; margin-bottom: var(--space-2); }
.blog-card__title { font-size: var(--text-xl); margin-bottom: var(--space-3); line-height: 1.35; }
.blog-card__excerpt { color: var(--color-dark-gray); font-size: var(--text-sm); margin-bottom: var(--space-4); }
.blog-card__footer { display: flex; align-items: center; justify-content: space-between; }
.blog-card__author { display: flex; align-items: center; gap: var(--space-2); font-size: var(--text-sm); color: var(--color-gray); }
.blog-card__author img { width: 28px; height: 28px; border-radius: 50%; object-fit: cover; }

/* =========================================================
   FORMS (Built-in Contact & Order)
   ========================================================= */
.form-group { margin-bottom: var(--space-5); }
.form-label { display: block; font-weight: var(--weight-medium); font-size: var(--text-sm); color: var(--color-near-black); margin-bottom: var(--space-2); }
.form-label .required { color: var(--color-error); }
.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1.5px solid var(--color-mid-gray);
  border-radius: var(--radius-md);
  font-size: var(--text-base);
  font-family: var(--font-body);
  color: var(--color-near-black);
  background: var(--color-white);
  transition: border-color var(--ease-fast), box-shadow var(--ease-fast);
  appearance: none;
}
.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(27,79,138,.12);
}
.form-control::placeholder { color: var(--color-gray); }
textarea.form-control { resize: vertical; min-height: 140px; }
select.form-control { cursor: pointer; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-5); }
.form-note { font-size: var(--text-xs); color: var(--color-gray); margin-top: var(--space-2); }

/* File Upload */
.file-upload {
  border: 2px dashed var(--color-mid-gray);
  border-radius: var(--radius-md);
  padding: var(--space-8);
  text-align: center;
  cursor: pointer;
  transition: all var(--ease-fast);
}
.file-upload:hover { border-color: var(--color-primary); background: rgba(27,79,138,.03); }
.file-upload input[type="file"] { display: none; }

/* =========================================================
   DASHBOARD
   ========================================================= */
.dashboard-layout {
  display: grid;
  grid-template-columns: 260px 1fr;
  min-height: calc(100vh - 72px);
}
.dashboard-sidebar {
  background: var(--color-near-black);
  padding: var(--space-6) 0;
  position: sticky;
  top: 72px;
  height: calc(100vh - 72px);
  overflow-y: auto;
}
.dashboard-sidebar .logo { padding: 0 var(--space-6) var(--space-6); border-bottom: 1px solid rgba(255,255,255,.08); }
.sidebar-nav { padding: var(--space-4) var(--space-3); }
.sidebar-nav a {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  color: rgba(255,255,255,.6);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  transition: all var(--ease-fast);
  margin-bottom: var(--space-1);
}
.sidebar-nav a:hover, .sidebar-nav a.active {
  background: rgba(255,255,255,.08);
  color: var(--color-white);
}
.sidebar-nav a.active { background: rgba(27,79,138,.4); color: var(--color-accent-light); }
.sidebar-section-title { font-size: var(--text-xs); font-weight: var(--weight-bold); color: rgba(255,255,255,.3); text-transform: uppercase; letter-spacing: .1em; padding: var(--space-5) var(--space-6) var(--space-2); }
.dashboard-main { padding: var(--space-8); background: var(--color-off-white); }
.dashboard-header { margin-bottom: var(--space-8); }
.dashboard-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: var(--space-5); margin-bottom: var(--space-8); }
.stat-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(203,213,225,.4);
}
.stat-card__value { font-family: var(--font-heading); font-size: var(--text-3xl); font-weight: var(--weight-black); color: var(--color-primary); }
.stat-card__label { font-size: var(--text-sm); color: var(--color-gray); margin-top: var(--space-1); }

/* Membership Badges */
.membership-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.membership-free     { background: rgba(148,163,184,.15); color: var(--color-gray); }
.membership-silver   { background: rgba(148,163,184,.25); color: #64748B; border: 1px solid rgba(148,163,184,.5); }
.membership-premium  { background: rgba(245,166,35,.12); color: var(--color-accent-dark); border: 1px solid rgba(245,166,35,.25); }

/* Certificate Viewer */
.certificate-card {
  background: linear-gradient(135deg, #1B4F8A 0%, #0D3566 100%);
  border-radius: var(--radius-2xl);
  padding: var(--space-10);
  text-align: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}
.certificate-card::before {
  content: '';
  position: absolute;
  inset: 12px;
  border: 2px solid rgba(245,166,35,.4);
  border-radius: calc(var(--radius-2xl) - 8px);
  pointer-events: none;
}
.certificate-card .gold-text { color: var(--color-accent-light); }

/* =========================================================
   MARKETPLACE
   ========================================================= */
.product-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: var(--space-6); }
.product-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  border: 1px solid rgba(203,213,235,.5);
  box-shadow: var(--shadow-sm);
  transition: all var(--ease-normal);
  position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-card__type {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 10px;
  font-weight: var(--weight-bold);
  text-transform: uppercase;
  letter-spacing: .07em;
  padding: 3px var(--space-2);
  border-radius: var(--radius-full);
}
.product-card__img { aspect-ratio: 4/3; overflow: hidden; }
.product-card__img img { width: 100%; height: 100%; object-fit: cover; transition: transform var(--ease-slow); }
.product-card:hover .product-card__img img { transform: scale(1.06); }
.product-card__body { padding: var(--space-4); }
.product-card__title { font-weight: var(--weight-semi); margin-bottom: var(--space-2); font-size: var(--text-base); }
.product-card__price { font-family: var(--font-heading); font-weight: var(--weight-bold); color: var(--color-primary); font-size: var(--text-xl); }

/* =========================================================
   PAYMENT PAGE
   ========================================================= */
.payment-layout { display: grid; grid-template-columns: 1fr 380px; gap: var(--space-8); align-items: start; }
.payment-card {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(203,213,225,.5);
}
.coupon-wrap { display: flex; gap: var(--space-3); }
.coupon-wrap .form-control { flex: 1; }
.payment-methods { display: flex; flex-direction: column; gap: var(--space-3); }
.payment-method-btn {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-4);
  border-radius: var(--radius-lg);
  border: 2px solid var(--color-mid-gray);
  cursor: pointer;
  transition: all var(--ease-fast);
  background: var(--color-white);
}
.payment-method-btn:hover, .payment-method-btn.selected {
  border-color: var(--color-primary);
  background: rgba(27,79,138,.04);
}
.payment-method-btn img { height: 28px; width: auto; }

/* =========================================================
   ADS CONTAINER
   ========================================================= */
.kmacims-ad {
  width: 100%;
  display: block;
  min-height: 90px;
  background: var(--color-light-gray);
  border-radius: var(--radius-md);
  overflow: hidden;
}
.kmacims-ad--hidden { display: none !important; }
.ad-label {
  font-size: 9px;
  color: var(--color-gray);
  text-transform: uppercase;
  letter-spacing: .08em;
  text-align: center;
  padding: 2px 0;
}

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer {
  background: var(--color-black);
  color: rgba(255,255,255,.7);
  padding-top: var(--space-20);
}
.footer-widgets {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr 1.5fr;
  gap: var(--space-8);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid rgba(255,255,255,.08);
}
.footer-brand img { height: 48px; margin-bottom: var(--space-4); }
.footer-brand p { font-size: var(--text-sm); line-height: var(--leading-loose); margin-bottom: var(--space-6); max-width: 280px; }
.footer-socials { display: flex; gap: var(--space-3); }
.footer-social-btn {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,.08);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,.7);
  transition: all var(--ease-fast);
}
.footer-social-btn:hover { background: var(--color-primary); color: var(--color-white); }
.footer-widget h4 { font-size: var(--text-sm); font-weight: var(--weight-bold); color: var(--color-white); text-transform: uppercase; letter-spacing: .08em; margin-bottom: var(--space-5); }
.footer-widget ul { display: flex; flex-direction: column; gap: var(--space-3); }
.footer-widget ul a { font-size: var(--text-sm); color: rgba(255,255,255,.6); transition: color var(--ease-fast); }
.footer-widget ul a:hover { color: var(--color-accent-light); }
.footer-newsletter { margin-top: var(--space-4); }
.footer-newsletter .form-control {
  background: rgba(255,255,255,.08);
  border-color: rgba(255,255,255,.15);
  color: var(--color-white);
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}
.footer-newsletter .form-control::placeholder { color: rgba(255,255,255,.4); }
.footer-newsletter .form-control:focus { border-color: var(--color-primary); }
.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-6) 0;
  font-size: var(--text-sm);
  color: rgba(255,255,255,.4);
  flex-wrap: wrap;
  gap: var(--space-4);
}
.footer-legal { display: flex; gap: var(--space-6); }
.footer-legal a { color: rgba(255,255,255,.4); transition: color var(--ease-fast); }
.footer-legal a:hover { color: rgba(255,255,255,.7); }

/* =========================================================
   SINGLE COURSE PAGE
   ========================================================= */
.course-page-layout {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: var(--space-8);
  align-items: start;
}
.course-sidebar-card {
  position: sticky;
  top: calc(72px + var(--space-6));
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(203,213,225,.5);
}
.course-video-preview { aspect-ratio: 16/9; position: relative; overflow: hidden; }
.course-video-preview img { width: 100%; height: 100%; object-fit: cover; }
.play-btn {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,.35);
}
.play-btn span {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  transition: transform var(--ease-spring);
}
.play-btn:hover span { transform: scale(1.1); }
.course-sidebar-body { padding: var(--space-6); }

/* Collapsible Curriculum */
.curriculum-section { border: 1px solid var(--color-mid-gray); border-radius: var(--radius-lg); overflow: hidden; margin-bottom: var(--space-3); }
.curriculum-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-5);
  background: var(--color-off-white);
  cursor: pointer;
  user-select: none;
  transition: background var(--ease-fast);
}
.curriculum-header:hover { background: var(--color-light-gray); }
.curriculum-header h4 { font-size: var(--text-base); margin: 0; }
.curriculum-chevron { transition: transform var(--ease-normal); }
.curriculum-section.open .curriculum-chevron { transform: rotate(180deg); }
.curriculum-lessons { display: none; padding: var(--space-2) 0; }
.curriculum-section.open .curriculum-lessons { display: block; }
.curriculum-lesson {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-5);
  border-top: 1px solid var(--color-light-gray);
  font-size: var(--text-sm);
  transition: background var(--ease-fast);
}
.curriculum-lesson:hover { background: rgba(27,79,138,.03); }
.curriculum-lesson.completed .lesson-icon { color: var(--color-success); }
.curriculum-lesson .lesson-duration { margin-left: auto; color: var(--color-gray); font-size: var(--text-xs); }

/* =========================================================
   NOTIFICATION / TOAST
   ========================================================= */
.toast-container {
  position: fixed;
  bottom: var(--space-6);
  right: var(--space-6);
  z-index: var(--z-toast);
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  pointer-events: none;
}
.toast {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  background: var(--color-near-black);
  color: var(--color-white);
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  max-width: 380px;
  pointer-events: auto;
  animation: slideIn var(--ease-spring) forwards;
}
@keyframes slideIn {
  from { transform: translateX(100%); opacity: 0; }
  to   { transform: translateX(0);    opacity: 1; }
}
.toast-success { border-left: 4px solid var(--color-success); }
.toast-error   { border-left: 4px solid var(--color-error); }
.toast-info    { border-left: 4px solid var(--color-primary); }

/* =========================================================
   MODAL
   ========================================================= */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(15,23,42,.6);
  backdrop-filter: blur(4px);
  z-index: var(--z-overlay);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--ease-normal);
}
.modal-overlay.open { opacity: 1; pointer-events: auto; }
.modal {
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: var(--shadow-xl);
  width: 100%;
  max-width: 640px;
  max-height: 90vh;
  overflow-y: auto;
  transform: scale(.95) translateY(16px);
  transition: transform var(--ease-spring);
}
.modal-overlay.open .modal { transform: scale(1) translateY(0); }
.modal-header { padding: var(--space-6) var(--space-8) var(--space-4); border-bottom: 1px solid var(--color-light-gray); display: flex; align-items: center; justify-content: space-between; }
.modal-body { padding: var(--space-6) var(--space-8); }
.modal-footer { padding: var(--space-4) var(--space-8) var(--space-6); border-top: 1px solid var(--color-light-gray); display: flex; gap: var(--space-3); justify-content: flex-end; }
.modal-close { width: 32px; height: 32px; border-radius: var(--radius-full); background: var(--color-light-gray); display: flex; align-items: center; justify-content: center; cursor: pointer; transition: background var(--ease-fast); }
.modal-close:hover { background: var(--color-mid-gray); }

/* =========================================================
   SCROLL ANIMATIONS
   ========================================================= */
.reveal { opacity: 0; transform: translateY(30px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: .1s; }
.reveal-delay-2 { transition-delay: .2s; }
.reveal-delay-3 { transition-delay: .3s; }
.reveal-delay-4 { transition-delay: .4s; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 1200px) {
  .bento-item--lg { grid-column: span 12; grid-row: span 2; }
  .bento-item--md { grid-column: span 6; }
  .bento-item--sm { grid-column: span 6; }
  .bento-item--wide { grid-column: span 12; }
  .footer-widgets { grid-template-columns: 1fr 1fr; gap: var(--space-8) var(--space-12); }
}

@media (max-width: 1024px) {
  .service-cards-grid { grid-template-columns: 1fr 1fr; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-visual { margin-top: var(--space-8); }
  .course-page-layout { grid-template-columns: 1fr; }
  .course-sidebar-card { position: static; }
  .payment-layout { grid-template-columns: 1fr; }
  .dashboard-layout { grid-template-columns: 1fr; }
  .dashboard-sidebar { display: none; }
}

@media (max-width: 768px) {
  .service-cards-grid { grid-template-columns: 1fr; }
  .hamburger { display: flex; }
  .primary-nav, .header-actions .btn { display: none; }
  .mobile-menu-open .primary-nav {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 72px; left: 0; right: 0; bottom: 0;
    background: var(--color-white);
    padding: var(--space-8);
    z-index: var(--z-overlay);
    overflow-y: auto;
    gap: var(--space-2);
  }
  .mobile-menu-open .primary-nav a { font-size: var(--text-lg); padding: var(--space-4); }
  .footer-widgets { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .hero__actions { flex-direction: column; align-items: flex-start; }
  .hero__stats { flex-wrap: wrap; gap: var(--space-6); }
}

@media (max-width: 480px) {
  .bento-item--lg, .bento-item--md, .bento-item--sm, .bento-item--wide {
    grid-column: span 12;
    grid-row: span 1;
  }
  .grid-3 { grid-template-columns: 1fr; }
}

/* =========================================================
   PRINT (for Certificates)
   ========================================================= */
@media print {
  .site-header, .site-footer, .sidebar-nav, .dashboard-sidebar { display: none !important; }
  .certificate-card { box-shadow: none; border: 3px solid var(--color-primary); }
}

/* =========================================================
   UTILITY CLASSES
   ========================================================= */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-primary { color: var(--color-primary); }
.text-accent  { color: var(--color-accent); }
.text-gray    { color: var(--color-gray); }
.text-sm      { font-size: var(--text-sm); }
.fw-bold      { font-weight: var(--weight-bold); }
.mt-4  { margin-top: var(--space-4); }
.mt-8  { margin-top: var(--space-8); }
.mb-4  { margin-bottom: var(--space-4); }
.mb-8  { margin-bottom: var(--space-8); }
.hidden { display: none !important; }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; }