/* =============================================
   islamicdebt.com — Main Stylesheet
   Design: Editorial one-column flow
   Colors: #4A148C, #7B1FA2, #AB47BC, #CE93D8, #F3E5F5
   Fonts: Manrope (headings) + IBM Plex Sans (body)
   ============================================= */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;600;700;800&family=IBM+Plex+Sans:wght@300;400;500&display=swap');

/* ---- CSS Variables ---- */
:root {
  --color-primary: #4A148C;
  --color-primary-mid: #7B1FA2;
  --color-accent: #AB47BC;
  --color-light-accent: #CE93D8;
  --color-bg-light: #F3E5F5;
  --color-white: #ffffff;
  --color-dark: #1a1a2e;
  --color-text: #2d2d2d;
  --color-text-muted: #666680;
  --color-border: #e0d0f0;
  --font-heading: 'Manrope', sans-serif;
  --font-body: 'IBM Plex Sans', sans-serif;
  --border-radius: 8px;
  --transition: 0.3s ease;
  --shadow: 0 4px 20px rgba(74,20,140,0.1);
  --shadow-hover: 0 8px 30px rgba(74,20,140,0.2);
  --container-max: 1200px;
}

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

html { scroll-behavior: smooth; font-size: 16px; }

body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-white);
  line-height: 1.7;
  overflow-x: hidden;
}

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

a { color: var(--color-primary-mid); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-accent); }

ul, ol { list-style: none; }

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 5vw, 3.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }
h4 { font-size: 1.2rem; }

p { margin-bottom: 1rem; font-weight: 300; }

/* ---- Container ---- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* ---- Section Spacing ---- */
.section { padding: 80px 0; }
.section-sm { padding: 50px 0; }
.section-lg { padding: 100px 0; }

.section-title {
  font-family: var(--font-heading);
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--color-primary);
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: 3rem;
  font-weight: 300;
  max-width: 600px;
}

/* ---- Header / Navigation ---- */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow var(--transition);
}

.site-header.scrolled { box-shadow: var(--shadow); }

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.logo {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--color-primary);
  letter-spacing: -0.5px;
}

.logo span { color: var(--color-accent); }

.nav-menu {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-menu a {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--color-text);
  padding: 0.5rem 0.85rem;
  border-radius: 6px;
  transition: all var(--transition);
}

.nav-menu a:hover, .nav-menu a.active {
  color: var(--color-primary);
  background: var(--color-bg-light);
}

.nav-cta {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-primary) !important;
  border: 2px solid var(--color-primary);
  padding: 0.45rem 1.1rem !important;
  border-radius: 6px;
  transition: all var(--transition) !important;
}

.nav-cta:hover {
  background: var(--color-primary) !important;
  color: var(--color-white) !important;
}

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

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-primary);
  transition: all var(--transition);
}

/* ---- Hero Sections ---- */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
  margin-top: 70px;
}

.hero-compact {
  min-height: 50vh;
  clip-path: polygon(0 0, 100% 0, 100% 90%, 0 100%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(74,20,140,0.88) 0%, rgba(123,31,162,0.75) 60%, rgba(171,71,188,0.5) 100%);
  z-index: 1;
}

.hero-content {
  position: relative;
  z-index: 2;
  color: var(--color-white);
  max-width: 750px;
}

.hero-content h1 { color: var(--color-white); margin-bottom: 1.25rem; }

.hero-content p {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.88);
  margin-bottom: 2rem;
  font-weight: 300;
}

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--color-white);
  font-size: 0.8rem;
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 20px;
  margin-bottom: 1.5rem;
}

/* ---- Buttons ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.75rem 1.75rem;
  border-radius: var(--border-radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn-ghost {
  background: transparent;
  border-color: var(--color-white);
  color: var(--color-white);
}

.btn-ghost:hover {
  background: var(--color-white);
  color: var(--color-primary);
}

.btn-primary {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.btn-primary:hover {
  background: var(--color-primary-mid);
  border-color: var(--color-primary-mid);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.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-accent {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-white);
}

.btn-accent:hover {
  background: var(--color-primary-mid);
  border-color: var(--color-primary-mid);
  color: var(--color-white);
}

/* ---- Cards ---- */
.card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-primary);
  background: rgba(243,229,245,0.3);
  padding: 1.75rem;
  transition: all var(--transition);
  box-shadow: 0 2px 10px rgba(74,20,140,0.06);
}

.card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
}

.card-icon {
  width: 52px;
  height: 52px;
  background: var(--color-bg-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--color-primary);
  font-size: 1.5rem;
}

.card h3 { margin-bottom: 0.75rem; font-size: 1.1rem; }
.card p { font-size: 0.9rem; color: var(--color-text-muted); margin-bottom: 0; }

/* ---- Stats Counter ---- */
.stats-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 2rem;
  padding: 3rem 0;
}

.stat-item { text-align: center; }

.stat-number {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 0.5rem;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--color-text-muted);
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ---- Stats Section Dark ---- */
.stats-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
  color: var(--color-white);
  padding: 60px 0;
}

.stats-section .stat-number { color: var(--color-white); }
.stats-section .stat-label { color: rgba(255,255,255,0.7); }

/* ---- Grid Layouts ---- */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 2rem; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }

/* ---- Feature List ---- */
.feature-list { display: flex; flex-direction: column; gap: 1.25rem; }

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.25rem;
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-accent);
}

.feature-icon {
  width: 44px;
  height: 44px;
  background: var(--color-white);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--color-primary);
  font-size: 1.2rem;
  box-shadow: 0 2px 8px rgba(74,20,140,0.1);
}

.feature-text h4 { margin-bottom: 0.25rem; font-size: 1rem; }
.feature-text p { font-size: 0.875rem; color: var(--color-text-muted); margin: 0; }

/* ---- Breadcrumb ---- */
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  margin-bottom: 1.5rem;
}

.breadcrumb a { color: rgba(255,255,255,0.7); }
.breadcrumb a:hover { color: var(--color-white); }
.breadcrumb span { color: rgba(255,255,255,0.4); }

/* ---- Accordion / FAQ ---- */
.accordion { border: 1px solid var(--color-border); border-radius: var(--border-radius); overflow: hidden; }

.accordion-item { border-bottom: 1px solid var(--color-border); }
.accordion-item:last-child { border-bottom: none; }

.accordion-header {
  width: 100%;
  background: none;
  border: none;
  padding: 1.25rem 1.5rem;
  text-align: left;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 1rem;
  color: var(--color-primary);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: background var(--transition);
}

.accordion-header:hover { background: var(--color-bg-light); }

.accordion-header .icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: transform var(--transition);
  font-size: 1rem;
  color: var(--color-primary);
}

.accordion-item.active .accordion-header .icon { transform: rotate(45deg); }

.accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease;
}

.accordion-body-inner {
  padding: 0 1.5rem 1.25rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  font-weight: 300;
}

/* ---- Tabs ---- */
.tabs-nav {
  display: flex;
  gap: 0.5rem;
  border-bottom: 2px solid var(--color-border);
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.tab-btn {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.75rem 1.25rem;
  border: none;
  background: none;
  color: var(--color-text-muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all var(--transition);
}

.tab-btn.active, .tab-btn:hover {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; animation: fadeIn 0.3s ease; }

@keyframes fadeIn { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: translateY(0); } }

/* ---- Table ---- */
.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.comparison-table th {
  background: var(--color-primary);
  color: var(--color-white);
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 1rem 1.25rem;
  text-align: left;
}

.comparison-table td {
  padding: 0.875rem 1.25rem;
  border-bottom: 1px solid var(--color-border);
  color: var(--color-text);
}

.comparison-table tr:nth-child(even) td { background: var(--color-bg-light); }
.comparison-table tr:hover td { background: rgba(206,147,216,0.15); }

/* ---- Forms ---- */
.form-group { margin-bottom: 1.25rem; }

.form-group label {
  display: block;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.875rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1.5px solid var(--color-border);
  border-radius: var(--border-radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--color-text);
  background: var(--color-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(171,71,188,0.12);
}

.form-control.error { border-color: #e53935; }

textarea.form-control { resize: vertical; min-height: 120px; }

.form-error {
  color: #e53935;
  font-size: 0.8rem;
  margin-top: 0.25rem;
  display: none;
}

.form-error.visible { display: block; }

/* ---- Newsletter ---- */
.newsletter-section {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
  padding: 70px 0;
  text-align: center;
  color: var(--color-white);
}

.newsletter-section h2 { color: var(--color-white); margin-bottom: 1rem; }
.newsletter-section p { color: rgba(255,255,255,0.8); margin-bottom: 2rem; }

.newsletter-form {
  display: flex;
  gap: 1rem;
  max-width: 480px;
  margin: 0 auto;
}

.newsletter-form input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid rgba(255,255,255,0.3);
  border-radius: var(--border-radius);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  font-family: var(--font-body);
  outline: none;
}

.newsletter-form input::placeholder { color: rgba(255,255,255,0.5); }
.newsletter-form input:focus { border-color: rgba(255,255,255,0.7); }

/* ---- Testimonials ---- */
.testimonial-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-accent);
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

.testimonial-text {
  font-style: italic;
  color: var(--color-text);
  margin-bottom: 1.25rem;
  font-size: 0.95rem;
  line-height: 1.7;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial-name { font-family: var(--font-heading); font-weight: 600; font-size: 0.9rem; color: var(--color-primary); }
.testimonial-role { font-size: 0.8rem; color: var(--color-text-muted); }

/* ---- Event Calendar ---- */
.event-list { display: flex; flex-direction: column; gap: 1rem; }

.event-item {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  padding: 1.25rem;
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
  border-left: 4px solid var(--color-primary);
  transition: all var(--transition);
}

.event-item:hover { transform: translateX(4px); box-shadow: var(--shadow); }

.event-date {
  text-align: center;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 8px;
  padding: 0.5rem 0.75rem;
  min-width: 56px;
  flex-shrink: 0;
}

.event-date .day { font-family: var(--font-heading); font-weight: 800; font-size: 1.5rem; line-height: 1; }
.event-date .month { font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1px; opacity: 0.85; }

.event-info h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.event-info p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }

/* ---- CTA Banner ---- */
.cta-banner {
  background: linear-gradient(135deg, var(--color-primary-mid) 0%, var(--color-accent) 100%);
  padding: 60px 0;
  text-align: center;
  color: var(--color-white);
}

.cta-banner h2 { color: var(--color-white); margin-bottom: 1rem; }
.cta-banner p { color: rgba(255,255,255,0.85); margin-bottom: 2rem; max-width: 550px; margin-left: auto; margin-right: auto; }

/* ---- Map ---- */
.map-container {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  height: 400px;
}

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

/* ---- Contact Details ---- */
.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: var(--color-bg-light);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-primary);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-info h4 { font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.5px; color: var(--color-text-muted); margin-bottom: 0.25rem; }
.contact-info p { font-size: 1rem; color: var(--color-primary); font-weight: 500; margin: 0; }

/* ---- Sidebar Layout ---- */
.sidebar-layout { display: grid; grid-template-columns: 1fr 320px; gap: 3rem; }
.sidebar { position: sticky; top: 90px; align-self: start; }

.sidebar-widget {
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin-bottom: 1.5rem;
  border-left: 4px solid var(--color-primary);
}

.sidebar-widget h4 { margin-bottom: 1rem; font-size: 1rem; }

/* ---- Journey Map ---- */
.journey-map { display: flex; gap: 0; overflow-x: auto; padding-bottom: 1rem; }

.journey-step {
  flex: 1;
  min-width: 160px;
  text-align: center;
  position: relative;
}

.journey-step::after {
  content: '';
  position: absolute;
  top: 28px;
  right: -1px;
  width: 2px;
  height: 20px;
  background: var(--color-light-accent);
}

.journey-step:last-child::after { display: none; }

.journey-step-inner {
  padding: 1.5rem 1rem;
  background: var(--color-bg-light);
  margin: 0 0.5rem;
  border-radius: var(--border-radius);
  border-top: 4px solid var(--color-accent);
  transition: all var(--transition);
}

.journey-step-inner:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.journey-num {
  width: 36px;
  height: 36px;
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.9rem;
  margin: 0 auto 0.75rem;
}

.journey-step h4 { font-size: 0.9rem; margin-bottom: 0.5rem; }
.journey-step p { font-size: 0.8rem; color: var(--color-text-muted); margin: 0; }

/* ---- Portfolio ---- */
.portfolio-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

.portfolio-item {
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  position: relative;
}

.portfolio-item:hover { transform: translateY(-6px); box-shadow: var(--shadow-hover); }

.portfolio-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(74,20,140,0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: opacity var(--transition);
}

.portfolio-item:hover .portfolio-overlay { opacity: 1; }
.portfolio-overlay h4 { color: var(--color-white); font-size: 1rem; }
.portfolio-overlay p { color: rgba(255,255,255,0.8); font-size: 0.8rem; margin: 0; }

.portfolio-info { padding: 1.25rem; background: var(--color-white); }
.portfolio-info h4 { font-size: 1rem; margin-bottom: 0.25rem; }
.portfolio-info p { font-size: 0.85rem; color: var(--color-text-muted); margin: 0; }

/* ---- Blog Cards ---- */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 2rem; }

.blog-card {
  background: var(--color-white);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: all var(--transition);
  border-left: 4px solid var(--color-primary);
}

.blog-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover); }

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

.blog-card-body { padding: 1.5rem; }

.blog-meta {
  display: flex;
  gap: 1rem;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

.blog-tag {
  display: inline-block;
  background: var(--color-bg-light);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-family: var(--font-heading);
  font-weight: 600;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
}

.blog-card h3 { font-size: 1.05rem; margin-bottom: 0.75rem; }
.blog-card p { font-size: 0.875rem; color: var(--color-text-muted); margin-bottom: 1rem; }

/* ---- Article ---- */
.article-body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  max-width: 760px;
}

.article-body h2 { margin: 2rem 0 1rem; font-size: 1.5rem; }
.article-body h3 { margin: 1.5rem 0 0.75rem; font-size: 1.2rem; }
.article-body p { margin-bottom: 1.25rem; }
.article-body ul, .article-body ol { margin: 1rem 0 1.25rem 1.5rem; list-style: disc; }
.article-body li { margin-bottom: 0.5rem; font-weight: 300; }
.article-body blockquote {
  border-left: 4px solid var(--color-accent);
  padding: 1rem 1.5rem;
  background: var(--color-bg-light);
  border-radius: 0 var(--border-radius) var(--border-radius) 0;
  margin: 1.5rem 0;
  font-style: italic;
  color: var(--color-primary);
}

/* ---- Author Bio ---- */
.author-bio {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
  padding: 1.75rem;
  border-left: 4px solid var(--color-primary);
}

.author-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  flex-shrink: 0;
}

.author-info h4 { margin-bottom: 0.25rem; }
.author-info .role { font-size: 0.85rem; color: var(--color-accent); margin-bottom: 0.75rem; }
.author-info p { font-size: 0.9rem; color: var(--color-text-muted); margin: 0; }

/* ---- Comments ---- */
.comment-item {
  display: flex;
  gap: 1rem;
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--color-border);
}

.comment-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  flex-shrink: 0;
}

.comment-body { flex: 1; }
.comment-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 0.5rem; }
.comment-name { font-family: var(--font-heading); font-weight: 600; font-size: 0.9rem; }
.comment-date { font-size: 0.8rem; color: var(--color-text-muted); }
.comment-text { font-size: 0.9rem; color: var(--color-text); margin: 0; }

/* ---- Achievement Badges ---- */
.badges-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr)); gap: 1.5rem; }

.badge-item {
  text-align: center;
  padding: 2rem 1.5rem;
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
  border-top: 4px solid var(--color-accent);
  transition: all var(--transition);
}

.badge-item:hover { transform: translateY(-4px); box-shadow: var(--shadow); }

.badge-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: block;
}

.badge-title { font-family: var(--font-heading); font-weight: 700; font-size: 1rem; color: var(--color-primary); margin-bottom: 0.5rem; }
.badge-desc { font-size: 0.85rem; color: var(--color-text-muted); }

/* ---- Logo Strip ---- */
.logo-strip {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  gap: 2rem;
  padding: 2rem 0;
}

.logo-strip-item {
  background: var(--color-bg-light);
  border-radius: var(--border-radius);
  padding: 1rem 2rem;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--color-primary);
  font-size: 0.9rem;
  opacity: 0.7;
  transition: opacity var(--transition);
}

.logo-strip-item:hover { opacity: 1; }

/* ---- Data Visualization ---- */
.chart-container {
  background: var(--color-white);
  border-radius: var(--border-radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
  border-left: 4px solid var(--color-primary);
}

.chart-bar-row {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
}

.chart-label { font-size: 0.85rem; font-weight: 500; min-width: 160px; color: var(--color-text); }

.chart-bar-wrap { flex: 1; background: var(--color-bg-light); border-radius: 4px; height: 28px; overflow: hidden; }

.chart-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary) 0%, var(--color-accent) 100%);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: flex-end;
  padding-right: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-white);
  transition: width 1.5s ease;
}

/* ---- Live Chat Widget ---- */
.chat-widget {
  position: fixed;
  bottom: 90px;
  right: 24px;
  z-index: 999;
}

.chat-toggle {
  width: 56px;
  height: 56px;
  background: var(--color-primary);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  box-shadow: 0 4px 20px rgba(74,20,140,0.4);
  color: var(--color-white);
  font-size: 1.4rem;
  border: none;
  transition: all var(--transition);
}

.chat-toggle:hover { background: var(--color-primary-mid); transform: scale(1.05); }

.chat-box {
  position: absolute;
  bottom: 70px;
  right: 0;
  width: 300px;
  background: var(--color-white);
  border-radius: 12px;
  box-shadow: 0 8px 40px rgba(74,20,140,0.2);
  overflow: hidden;
  display: none;
}

.chat-box.open { display: block; animation: slideUp 0.3s ease; }

@keyframes slideUp { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.chat-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 1rem 1.25rem;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
}

.chat-messages {
  padding: 1rem;
  min-height: 120px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.chat-msg {
  background: var(--color-bg-light);
  border-radius: 8px;
  padding: 0.6rem 0.875rem;
  margin-bottom: 0.5rem;
  font-size: 0.85rem;
}

.chat-input-row {
  display: flex;
  border-top: 1px solid var(--color-border);
}

.chat-input-row input {
  flex: 1;
  border: none;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 0.85rem;
  outline: none;
}

.chat-send {
  background: var(--color-primary);
  border: none;
  color: var(--color-white);
  padding: 0 1rem;
  cursor: pointer;
  font-size: 1rem;
  transition: background var(--transition);
}

.chat-send:hover { background: var(--color-primary-mid); }

/* ---- Cookie Banner ---- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 1rem 1.5rem;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  font-size: 0.875rem;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.show { transform: translateY(0); }
.cookie-banner a { color: var(--color-light-accent); }
.cookie-banner .btn { font-size: 0.8rem; padding: 0.5rem 1.25rem; }

/* ---- Footer ---- */
.site-footer {
  background: var(--color-dark);
  color: rgba(255,255,255,0.8);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand .logo { color: var(--color-white); margin-bottom: 1rem; display: block; }
.footer-brand p { font-size: 0.875rem; color: rgba(255,255,255,0.6); line-height: 1.7; }

.footer-col h4 {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-white);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 1.25rem;
}

.footer-col ul li { margin-bottom: 0.6rem; }
.footer-col ul li a { font-size: 0.875rem; color: rgba(255,255,255,0.6); transition: color var(--transition); }
.footer-col ul li a:hover { color: var(--color-light-accent); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
}

.footer-bottom a { color: rgba(255,255,255,0.5); }
.footer-bottom a:hover { color: var(--color-light-accent); }

/* ---- Mega Footer Extra ---- */
.mega-footer-cta {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-mid) 100%);
  padding: 50px 0;
  text-align: center;
  color: var(--color-white);
  margin-bottom: 0;
}

.mega-footer-cta h2 { color: var(--color-white); margin-bottom: 1rem; }
.mega-footer-cta p { color: rgba(255,255,255,0.8); margin-bottom: 2rem; }

/* ---- Video Section ---- */
.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--border-radius);
  box-shadow: var(--shadow);
}

.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
  border: none;
}

/* ---- Section BG variants ---- */
.bg-light { background: var(--color-bg-light); }
.bg-white { background: var(--color-white); }
.bg-primary { background: var(--color-primary); color: var(--color-white); }
.bg-gradient { background: linear-gradient(135deg, var(--color-bg-light) 0%, var(--color-white) 100%); }

/* ---- Utility ---- */
.text-center { text-align: center; }
.text-primary { color: var(--color-primary); }
.text-accent { color: var(--color-accent); }
.text-muted { color: var(--color-text-muted); }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.flex { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.gap-1 { gap: 0.5rem; }
.gap-2 { gap: 1rem; }
.gap-3 { gap: 1.5rem; }

/* ---- SVG Pattern ---- */
.svg-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  pointer-events: none;
}

/* ---- Animations ---- */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Responsive ---- */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .sidebar-layout { grid-template-columns: 1fr; }
  .sidebar { position: static; }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  .hero { min-height: 70vh; }
  .hero-compact { min-height: 40vh; }
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
  .blog-grid { grid-template-columns: 1fr; }
  .portfolio-grid { grid-template-columns: 1fr; }
  .nav-menu { display: none; flex-direction: column; position: absolute; top: 70px; left: 0; right: 0; background: var(--color-white); padding: 1rem; border-bottom: 1px solid var(--color-border); gap: 0.25rem; }
  .nav-menu.open { display: flex; }
  .hamburger { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: 2rem; }
  .newsletter-form { flex-direction: column; }
  .journey-map { flex-direction: column; }
  .journey-step::after { display: none; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .comparison-table { font-size: 0.8rem; }
  .comparison-table th, .comparison-table td { padding: 0.75rem; }
}

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .badges-grid { grid-template-columns: 1fr 1fr; }
  .cookie-banner { flex-direction: column; text-align: center; }
}

/* ---- Print ---- */
@media print {
  .site-header, .site-footer, .cookie-banner, .chat-widget { display: none; }
  .hero { clip-path: none; }
}