/* ==========================================================================
   Ahmad Abdulsattar | Islamic Studies & Arabic Educator Portfolio
   Design System: Modern Academic Luxury (Emerald, Warm Gold, Ivory, Slate)
   ========================================================================== */

:root {
  /* Color Palette */
  --primary-900: #071e16;
  --primary-800: #0d2f23;
  --primary-700: #124333;
  --primary-600: #1a5c47;
  --primary-500: #23785d;
  --primary-400: #349677;
  --primary-100: #e2f0ea;
  --primary-50:  #f0f7f4;

  --gold-700: #8c6d17;
  --gold-600: #b38b1d;
  --gold-500: #d4a72c;
  --gold-400: #e6be4e;
  --gold-300: #f2d47c;
  --gold-100: #fbf5df;
  --gold-50:  #fdfcf7;

  --dark-950: #070d0a;
  --dark-900: #0f1713;
  --dark-800: #1a2520;
  --dark-700: #2c3a33;
  --gray-600: #52635b;
  --gray-500: #71837b;
  --gray-400: #9cb0a7;
  --gray-300: #cbd7d0;
  --gray-200: #e3eae6;
  --gray-100: #f2f5f3;
  --light-bg: #f8faf8;
  --white:    #ffffff;

  /* Typography */
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-arabic: 'Amiri', 'Traditional Arabic', 'Scheherazade New', serif;
  --font-heading: 'Outfit', 'Plus Jakarta Sans', sans-serif;
  --font-serif: 'Cinzel', serif;

  /* Shadows & Glows */
  --shadow-sm: 0 2px 8px rgba(13, 47, 35, 0.05);
  --shadow-md: 0 8px 24px rgba(13, 47, 35, 0.08);
  --shadow-lg: 0 16px 40px rgba(13, 47, 35, 0.12);
  --shadow-xl: 0 24px 60px rgba(13, 47, 35, 0.18);
  --glow-gold: 0 0 25px rgba(212, 167, 44, 0.35);
  --glow-emerald: 0 0 35px rgba(26, 92, 71, 0.25);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  /* Layout */
  --container-max: 1200px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

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

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

body {
  font-family: var(--font-sans);
  background-color: var(--light-bg);
  color: var(--dark-800);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

button, input, textarea, select {
  font-family: inherit;
  font-size: inherit;
  border: none;
  outline: none;
}

button {
  cursor: pointer;
  background: none;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* Background Subtle Arabesque Geometry */
.bg-pattern {
  position: relative;
  background-image: 
    radial-gradient(circle at 10% 20%, rgba(212, 167, 44, 0.04) 0%, transparent 40%),
    radial-gradient(circle at 90% 80%, rgba(26, 92, 71, 0.04) 0%, transparent 40%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.8) 0%, rgba(248, 250, 248, 0.8) 100%);
}

/* Header & Navigation */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(13, 47, 35, 0.08);
  transition: var(--transition-normal);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 4px 20px rgba(13, 47, 35, 0.06);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--primary-900);
}

.brand-emblem {
  width: 44px;
  height: 44px;
  background: linear-gradient(135deg, var(--primary-700), var(--primary-900));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold-400);
  font-family: var(--font-arabic);
  font-size: 1.4rem;
  border: 1px solid var(--gold-500);
  box-shadow: 0 4px 10px rgba(13, 47, 35, 0.15);
}

.brand-avatar-box {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  border: 2px solid var(--gold-500);
  box-shadow: 0 4px 12px rgba(13, 47, 35, 0.2);
  overflow: hidden;
  background: var(--primary-900);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.brand-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 10%;
  display: block;
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-family: var(--font-heading);
  letter-spacing: -0.02em;
  font-size: 1.15rem;
  color: var(--primary-900);
}

.brand-sub {
  font-size: 0.72rem;
  color: var(--gold-600);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark-700);
  position: relative;
  padding: 0.4rem 0;
  transition: color var(--transition-fast);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--gold-500), var(--primary-600));
  transition: width var(--transition-fast);
  border-radius: 2px;
}

.nav-link:hover, .nav-link.active {
  color: var(--primary-700);
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-nav-trial {
  padding: 0.65rem 1.4rem;
  font-size: 0.88rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-700), var(--primary-800));
  color: var(--white);
  border: 1px solid var(--gold-500);
  box-shadow: 0 4px 12px rgba(18, 67, 51, 0.2);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.btn-nav-trial:hover {
  transform: translateY(-2px);
  background: linear-gradient(135deg, var(--primary-600), var(--primary-700));
  box-shadow: 0 6px 16px rgba(18, 67, 51, 0.3), var(--glow-gold);
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: space-around;
  width: 32px;
  height: 24px;
  background: transparent;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 100%;
  height: 2.5px;
  background-color: var(--primary-900);
  border-radius: 2px;
  transition: all var(--transition-normal);
}

/* Hero Section */
.hero-section {
  padding-top: 130px;
  padding-bottom: 70px;
  position: relative;
  overflow: hidden;
  background: radial-gradient(circle at 85% 15%, rgba(212, 167, 44, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 10% 90%, rgba(26, 92, 71, 0.07) 0%, transparent 45%),
              var(--white);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: 3.5rem;
}

.hero-content {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.bismillah-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.4rem 1rem;
  background: var(--gold-50);
  border: 1px solid var(--gold-300);
  border-radius: var(--radius-full);
  width: fit-content;
  font-family: var(--font-arabic);
  font-size: 1.15rem;
  color: var(--primary-800);
  box-shadow: var(--shadow-sm);
}

.bismillah-badge span {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold-700);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: 3.25rem;
  line-height: 1.15;
  font-weight: 800;
  color: var(--primary-900);
  letter-spacing: -0.025em;
}

.hero-title .highlight {
  background: linear-gradient(135deg, var(--primary-600), var(--gold-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--gray-600);
  line-height: 1.7;
  max-width: 580px;
}

.hero-badges-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.45rem 0.9rem;
  background: var(--primary-50);
  border: 1px solid var(--primary-100);
  border-radius: var(--radius-sm);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--primary-700);
}

.hero-tag svg {
  color: var(--gold-600);
}

.hero-cta-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1.1rem;
  margin-top: 0.75rem;
}

.btn-primary {
  padding: 0.85rem 1.8rem;
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
  color: var(--white);
  box-shadow: 0 8px 24px rgba(13, 47, 35, 0.25);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: var(--transition-normal);
  border: 1px solid rgba(212, 167, 44, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 30px rgba(13, 47, 35, 0.35), var(--glow-gold);
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
}

.btn-secondary {
  padding: 0.85rem 1.7rem;
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--white);
  color: var(--primary-800);
  border: 1px solid var(--gray-300);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.btn-secondary:hover {
  border-color: var(--primary-500);
  color: var(--primary-600);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
  background: var(--primary-50);
}

.btn-gold {
  padding: 0.85rem 1.7rem;
  font-size: 0.98rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--gold-500), var(--gold-600));
  color: var(--primary-900);
  border: 1px solid rgba(255, 255, 255, 0.4);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: 0 8px 20px rgba(212, 167, 44, 0.3);
  transition: var(--transition-normal);
}

.btn-gold:hover {
  background: linear-gradient(135deg, var(--gold-400), var(--gold-500));
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(212, 167, 44, 0.4);
}

/* Hero Visual / Profile Image */
.hero-visual-wrapper {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero-avatar-frame {
  position: relative;
  width: 360px;
  height: 440px;
  border-radius: 28px;
  padding: 10px;
  background: linear-gradient(145deg, rgba(212, 167, 44, 0.6), rgba(18, 67, 51, 0.8), rgba(212, 167, 44, 0.4));
  box-shadow: var(--shadow-xl), var(--glow-emerald);
  transition: transform var(--transition-slow);
}

.hero-avatar-frame:hover {
  transform: translateY(-5px);
}

.hero-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  border-radius: 20px;
}

/* Floating Badges */
.floating-badge {
  position: absolute;
  padding: 0.85rem 1.2rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(212, 167, 44, 0.3);
  box-shadow: 0 12px 28px rgba(7, 30, 22, 0.12);
  display: flex;
  align-items: center;
  gap: 0.85rem;
  z-index: 2;
  animation: floatAnim 4s ease-in-out infinite alternate;
}

.floating-badge.badge-top {
  top: -15px;
  right: -25px;
}

.floating-badge.badge-bottom {
  bottom: 20px;
  left: -35px;
  animation-delay: -2s;
}

.badge-icon {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
}

.badge-icon.gold {
  background: var(--gold-100);
  color: var(--gold-700);
  border: 1px solid var(--gold-300);
}

.badge-icon.emerald {
  background: var(--primary-100);
  color: var(--primary-700);
  border: 1px solid var(--primary-300);
}

.badge-text-group {
  display: flex;
  flex-direction: column;
}

.badge-title {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--primary-900);
}

.badge-desc {
  font-size: 0.75rem;
  color: var(--gray-600);
}

@keyframes floatAnim {
  0% { transform: translateY(0px); }
  100% { transform: translateY(-8px); }
}

/* Quick Stats Bar */
.stats-bar-section {
  padding: 1.8rem 0;
  background: var(--primary-900);
  color: var(--white);
  border-top: 2px solid var(--gold-500);
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.stat-item {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 0.5rem 0;
  border-right: 1px solid rgba(255, 255, 255, 0.1);
}

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

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(212, 167, 44, 0.15);
  border: 1px solid var(--gold-500);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 1.85rem;
  font-weight: 800;
  color: var(--gold-300);
  line-height: 1.1;
}

.stat-label {
  font-size: 0.82rem;
  color: var(--gray-300);
  margin-top: 0.2rem;
  font-weight: 500;
}

/* Section Header Generic */
.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gold-600);
  background: var(--gold-100);
  border: 1px solid var(--gold-300);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.85rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: 2.35rem;
  font-weight: 800;
  color: var(--primary-900);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--gray-600);
  margin-top: 0.85rem;
  line-height: 1.6;
}

/* About Me Section */
.about-section {
  padding: 90px 0;
  background: var(--light-bg);
  position: relative;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: start;
}

.about-intro-box {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
}

.about-intro-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 5px;
  background: linear-gradient(90deg, var(--primary-600), var(--gold-500));
}

.arabic-bismillah {
  font-family: var(--font-arabic);
  font-size: 1.8rem;
  color: var(--primary-800);
  text-align: center;
  margin-bottom: 1.5rem;
  line-height: 1.4;
}

.about-text-lead {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--primary-900);
  line-height: 1.6;
  margin-bottom: 1rem;
}

.about-text-body {
  font-size: 0.98rem;
  color: var(--gray-600);
  line-height: 1.75;
  margin-bottom: 1.5rem;
}

.certificate-preview-card {
  margin-top: 1.75rem;
  padding: 1.25rem;
  background: var(--primary-50);
  border: 1px dashed var(--primary-400);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.cert-thumbnail-group {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.cert-mini-thumb {
  width: 58px;
  height: 75px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  border: 1px solid var(--gold-500);
  box-shadow: var(--shadow-sm);
  cursor: pointer;
}

.cert-info-title {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-900);
}

.cert-info-sub {
  font-size: 0.8rem;
  color: var(--gold-700);
  font-weight: 600;
}

.btn-view-cert {
  padding: 0.5rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--white);
  border: 1px solid var(--primary-600);
  color: var(--primary-700);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-fast);
}

.btn-view-cert:hover {
  background: var(--primary-700);
  color: var(--white);
}

/* About Highlights Grid */
.about-highlights-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.highlight-card {
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1.6rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: 1.25rem;
  transition: var(--transition-fast);
}

.highlight-card:hover {
  transform: translateY(-3px);
  border-color: var(--gold-400);
  box-shadow: var(--shadow-md);
}

.highlight-icon-box {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  flex-shrink: 0;
}

.highlight-icon-box.green {
  background: var(--primary-100);
  color: var(--primary-700);
  border: 1px solid var(--primary-300);
}

.highlight-icon-box.gold {
  background: var(--gold-100);
  color: var(--gold-700);
  border: 1px solid var(--gold-300);
}

.highlight-icon-box.blue {
  background: #e8f0fe;
  color: #1a73e8;
  border: 1px solid #c2dbff;
}

.highlight-icon-box.purple {
  background: #f3e8fd;
  color: #8427e0;
  border: 1px solid #dfc3fb;
}

.highlight-title {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--primary-900);
  margin-bottom: 0.3rem;
}

.highlight-text {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Courses & Teaching Curriculum */
.courses-section {
  padding: 90px 0;
  background: var(--white);
}

.courses-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.course-card {
  background: var(--light-bg);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-lg);
  padding: 2.2rem 1.8rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.course-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold-500), var(--primary-600));
  transition: width var(--transition-normal);
}

.course-card:hover {
  transform: translateY(-6px);
  background: var(--white);
  border-color: var(--primary-400);
  box-shadow: var(--shadow-lg);
}

.course-card:hover::after {
  width: 100%;
}

.course-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.course-icon-badge {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: var(--white);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--primary-700);
}

.course-level-tag {
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background: var(--gold-100);
  color: var(--gold-700);
  border: 1px solid var(--gold-300);
}

.course-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-900);
  margin-bottom: 0.65rem;
}

.course-desc {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.6;
  margin-bottom: 1.4rem;
  flex-grow: 1;
}

.course-bullets {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border-top: 1px solid var(--gray-200);
  padding-top: 1.2rem;
  margin-bottom: 1.5rem;
}

.course-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.85rem;
  color: var(--dark-700);
  font-weight: 500;
}

.course-bullets li svg {
  color: var(--primary-600);
  flex-shrink: 0;
  margin-top: 3px;
}

.course-btn-enroll {
  padding: 0.7rem 1.2rem;
  border-radius: var(--radius-full);
  background: var(--primary-50);
  color: var(--primary-800);
  font-size: 0.86rem;
  font-weight: 600;
  text-align: center;
  border: 1px solid var(--primary-200);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  transition: var(--transition-fast);
}

.course-btn-enroll:hover {
  background: var(--primary-700);
  color: var(--white);
  border-color: var(--primary-700);
}

/* Teaching Methodology & Tools Section */
.methodology-section {
  padding: 90px 0;
  background: linear-gradient(180deg, var(--primary-900) 0%, var(--primary-800) 100%);
  color: var(--white);
  position: relative;
  overflow: hidden;
}

.methodology-section .section-title {
  color: var(--white);
}

.methodology-section .section-desc {
  color: var(--gray-300);
}

.methodology-section .section-tag {
  background: rgba(212, 167, 44, 0.15);
  border-color: var(--gold-500);
  color: var(--gold-400);
}

.methods-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.method-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: var(--transition-normal);
}

.method-card:hover {
  transform: translateY(-5px);
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--gold-400);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.3), var(--glow-gold);
}

.method-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: rgba(212, 167, 44, 0.2);
  border: 1px solid var(--gold-500);
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.5rem;
}

.method-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 0.75rem;
}

.method-desc {
  font-size: 0.92rem;
  color: var(--gray-300);
  line-height: 1.65;
}

/* ==========================================================================
   Workshops Section (Taharah, Bulugh, Siyam, Ramadan Masterclasses)
   ========================================================================== */
.workshops-section {
  padding: 100px 0;
  background: linear-gradient(180deg, var(--white) 0%, rgba(212, 167, 44, 0.05) 50%, var(--white) 100%);
  position: relative;
}

.workshops-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 3rem;
}

.workshop-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  padding: 2.2rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  overflow: hidden;
  transition: var(--transition-normal);
}

.workshop-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--primary-600), var(--gold-500));
  opacity: 0.85;
  transition: var(--transition-fast);
}

.workshop-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: var(--gold-400);
}

.workshop-card:hover::before {
  height: 6px;
  opacity: 1;
}

.workshop-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.2rem;
}

.workshop-icon-badge {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-50);
  border: 1px solid var(--primary-200);
  color: var(--primary-800);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.workshop-tag {
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  background: var(--gold-100);
  color: var(--gold-700);
  border: 1px solid var(--gold-300);
}

.workshop-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--primary-900);
  margin-bottom: 0.35rem;
}

.workshop-arabic-title {
  font-family: var(--font-arabic);
  font-size: 1.2rem;
  color: var(--gold-600);
  font-weight: 700;
  margin-bottom: 0.85rem;
  direction: rtl;
}

.workshop-desc {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1.5rem;
}

.workshop-bullets {
  list-style: none;
  padding: 0;
  margin: 0 0 1.8rem 0;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.workshop-bullets li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 0.88rem;
  color: var(--dark-700);
  line-height: 1.5;
}

.workshop-bullets li svg {
  color: var(--primary-600);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

.workshop-footer-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 1.2rem;
  border-top: 1px solid var(--gray-200);
  flex-wrap: wrap;
  gap: 0.8rem;
}

.workshop-meta-pill {
  font-size: 0.82rem;
  color: var(--gray-600);
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 600;
}

.workshop-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.65rem 1.35rem;
  border-radius: var(--radius-full);
  background: var(--primary-800);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  text-decoration: none;
  transition: var(--transition-fast);
}

.workshop-cta-btn:hover {
  background: var(--primary-600);
  transform: translateY(-2px);
  color: var(--white);
}

.workshops-feature-box {
  margin-top: 3.5rem;
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 100%);
  border-radius: var(--radius-lg);
  padding: 2.5rem 3rem;
  color: var(--white);
  border: 1px solid var(--gold-500);
  box-shadow: var(--shadow-xl), var(--glow-emerald);
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

@media (max-width: 992px) {
  .workshops-grid {
    grid-template-columns: 1fr;
  }
  .workshops-feature-box {
    grid-template-columns: 1fr;
    padding: 2rem;
    text-align: center;
  }
}

/* Demo Classes Section (Video & Audio) */
.demos-section {
  padding: 100px 0;
  background: var(--light-bg);
  position: relative;
}

.demo-tabs {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 3rem;
}

.demo-tab-btn {
  padding: 0.8rem 2rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--white);
  color: var(--dark-700);
  border: 1px solid var(--gray-300);
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  transition: var(--transition-fast);
  box-shadow: var(--shadow-sm);
}

.demo-tab-btn.active {
  background: linear-gradient(135deg, var(--primary-700), var(--primary-900));
  color: var(--white);
  border-color: var(--gold-500);
  box-shadow: var(--shadow-md), var(--glow-emerald);
}

.demo-tab-content {
  display: none;
}

.demo-tab-content.active {
  display: block;
}

/* Video Showcase Layout */
.video-showcase-grid {
  display: grid;
  grid-template-columns: 1.7fr 1fr;
  gap: 2rem;
  align-items: start;
}

.featured-video-player-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-xl);
}

.video-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: var(--dark-950);
}

.video-container video,
.video-container iframe {
  width: 100%;
  height: 100%;
  object-fit: cover;
  background: #000;
  border: none;
}

.video-player-meta {
  padding: 1.75rem 2rem;
}

.current-video-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--gold-700);
  background: var(--gold-100);
  border: 1px solid var(--gold-300);
  padding: 0.25rem 0.7rem;
  border-radius: var(--radius-full);
  margin-bottom: 0.6rem;
}

.current-video-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--primary-900);
  margin-bottom: 0.4rem;
}

.current-video-desc {
  font-size: 0.92rem;
  color: var(--gray-600);
  line-height: 1.6;
}

/* Video Playlist Sidebar */
.video-playlist {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  max-height: 570px;
  overflow-y: auto;
}

.playlist-header {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--primary-900);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--gray-200);
}

.playlist-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: var(--transition-fast);
  background: var(--light-bg);
}

.playlist-item:hover {
  background: var(--primary-50);
  border-color: var(--primary-200);
}

.playlist-item.active {
  background: var(--primary-100);
  border-color: var(--primary-500);
}

.playlist-item-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--gray-300);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--primary-700);
  flex-shrink: 0;
}

.playlist-item.active .playlist-item-icon {
  background: var(--primary-700);
  color: var(--white);
}

.playlist-item-info {
  display: flex;
  flex-direction: column;
}

.playlist-item-title {
  font-weight: 700;
  font-size: 0.92rem;
  color: var(--dark-800);
  line-height: 1.3;
}

.playlist-item-duration {
  font-size: 0.78rem;
  color: var(--gray-500);
  margin-top: 0.2rem;
}

/* Audio Showcase Layout */
.audio-showcase-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.audio-showcase-single {
  max-width: 680px;
  margin: 0 auto;
}

.audio-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  transition: var(--transition-normal);
  position: relative;
}

.audio-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-xl);
  border-color: var(--gold-400);
}

.audio-card-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--primary-700);
  background: var(--primary-100);
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
  width: fit-content;
}

.audio-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--primary-800), var(--primary-900));
  color: var(--gold-400);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1.25rem;
  border: 1px solid var(--gold-500);
}

.audio-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--primary-900);
  margin-bottom: 0.5rem;
}

.audio-desc {
  font-size: 0.9rem;
  color: var(--gray-600);
  line-height: 1.55;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Native/Styled Audio Element Container */
.audio-player-wrapper {
  background: var(--light-bg);
  padding: 1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--gray-200);
}

.audio-player-wrapper audio {
  width: 100%;
  height: 40px;
  outline: none;
}

/* Resume (CV) Section */
.resume-section {
  padding: 90px 0;
  background: var(--white);
  position: relative;
}

.resume-card-wrapper {
  background: linear-gradient(135deg, var(--primary-900) 0%, var(--primary-800) 100%);
  border-radius: 28px;
  padding: 4rem 3.5rem;
  color: var(--white);
  border: 1px solid rgba(212, 167, 44, 0.4);
  box-shadow: var(--shadow-xl), var(--glow-emerald);
  position: relative;
  overflow: hidden;
}

.resume-card-wrapper::after {
  content: '';
  position: absolute;
  top: -100px;
  right: -100px;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(212, 167, 44, 0.15) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.resume-inner-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 3rem;
  align-items: center;
}

.resume-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--gold-400);
  background: rgba(212, 167, 44, 0.15);
  border: 1px solid var(--gold-500);
  padding: 0.35rem 0.9rem;
  border-radius: var(--radius-full);
  margin-bottom: 1.25rem;
}

.resume-title {
  font-family: var(--font-heading);
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.resume-text {
  font-size: 1.05rem;
  color: var(--gray-300);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.resume-key-points {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.resume-point {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-size: 0.95rem;
  color: var(--white);
  font-weight: 500;
}

.resume-point svg {
  color: var(--gold-400);
  flex-shrink: 0;
}

.resume-actions-group {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.resume-visual-col {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
}

.cv-preview-box {
  width: 240px;
  background: rgba(255, 255, 255, 0.08);
  border: 2px dashed rgba(212, 167, 44, 0.5);
  border-radius: var(--radius-lg);
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform var(--transition-normal);
}

.cv-preview-box:hover {
  transform: translateY(-5px);
  border-color: var(--gold-400);
  background: rgba(255, 255, 255, 0.12);
}

.cv-icon-large {
  font-size: 3.5rem;
  color: var(--gold-400);
  margin-bottom: 1rem;
}

.cv-filename {
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.cv-meta {
  font-size: 0.8rem;
  color: var(--gray-400);
}

/* Testimonials Section */
.testimonials-section {
  padding: 90px 0;
  background: var(--light-bg);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2.2rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition-fast);
}

.testimonial-card:hover {
  transform: translateY(-4px);
  border-color: var(--gold-400);
  box-shadow: var(--shadow-md);
}

.stars-rating {
  color: var(--gold-500);
  font-size: 1.1rem;
  margin-bottom: 1rem;
  display: flex;
  gap: 0.2rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--dark-700);
  line-height: 1.65;
  font-style: italic;
  margin-bottom: 1.5rem;
}

.testimonial-author {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.85rem;
  border-top: 1px solid var(--gray-100);
  padding-top: 1.2rem;
  flex-wrap: wrap;
}

.author-info-group {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.btn-proof-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.76rem;
  font-weight: 700;
  color: #065f46;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  border-radius: var(--radius-full);
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition: var(--transition-fast);
  text-decoration: none;
  font-family: inherit;
}

.btn-proof-badge:hover {
  background: #047857;
  color: #ffffff;
  border-color: #047857;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(4, 120, 87, 0.25);
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--primary-100);
  color: var(--primary-700);
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.author-name {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--primary-900);
}

.author-location {
  font-size: 0.78rem;
  color: var(--gray-500);
}

/* Contact Section */
.contact-section {
  padding: 100px 0;
  background: var(--white);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
  align-items: start;
}

.contact-info-col {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-card-item {
  background: var(--light-bg);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  display: flex;
  align-items: center;
  gap: 1.25rem;
  transition: var(--transition-fast);
}

.contact-card-item:hover {
  border-color: var(--primary-400);
  background: var(--white);
  box-shadow: var(--shadow-sm);
}

.contact-item-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.45rem;
  flex-shrink: 0;
}

.contact-item-icon.email {
  background: var(--primary-100);
  color: var(--primary-700);
  border: 1px solid var(--primary-300);
}

.contact-item-icon.phone {
  background: #e6f9ed;
  color: #128c7e;
  border: 1px solid #b7ebcb;
}

.contact-item-icon.hours {
  background: var(--gold-100);
  color: var(--gold-700);
  border: 1px solid var(--gold-300);
}

.contact-item-details {
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.contact-item-label {
  font-size: 0.78rem;
  color: var(--gray-500);
  font-weight: 600;
  text-transform: uppercase;
}

.contact-item-val {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--primary-900);
  word-break: break-all;
  margin-top: 0.2rem;
}

.btn-copy {
  padding: 0.45rem 0.8rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--gray-300);
  color: var(--dark-700);
  transition: var(--transition-fast);
}

.btn-copy:hover {
  background: var(--primary-700);
  color: var(--white);
  border-color: var(--primary-700);
}

/* Quick Action WhatsApp Direct */
.whatsapp-cta-card {
  background: linear-gradient(135deg, #075e54, #128c7e);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  box-shadow: 0 8px 24px rgba(18, 140, 126, 0.25);
}

.whatsapp-cta-text h4 {
  font-weight: 700;
  font-size: 1.15rem;
  margin-bottom: 0.25rem;
}

.whatsapp-cta-text p {
  font-size: 0.86rem;
  opacity: 0.9;
}

.btn-whatsapp-chat {
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  background: var(--white);
  color: #075e54;
  font-weight: 700;
  font-size: 0.88rem;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
  transition: var(--transition-fast);
}

.btn-whatsapp-chat:hover {
  background: #25d366;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.15);
}

/* Preply Platform Branding & Card */
.preply-cta-card {
  background: linear-gradient(135deg, #1b2028 0%, #29303d 100%);
  color: var(--white);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border: 1px solid rgba(255, 122, 133, 0.35);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.btn-preply {
  padding: 0.75rem 1.4rem;
  border-radius: var(--radius-full);
  background: #ffffff;
  color: #121117;
  font-weight: 700;
  font-size: 0.9rem;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  border: 1.5px solid #ff7a85;
  box-shadow: 0 4px 12px rgba(255, 122, 133, 0.2);
  transition: var(--transition-fast);
}

.btn-preply:hover {
  background: #ff7a85;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 122, 133, 0.35);
}

.btn-preply-nav {
  padding: 0.6rem 1.15rem;
  font-size: 0.85rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  background: #fff5f6;
  color: #d63348;
  border: 1px solid #ffd6dc;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: var(--transition-fast);
}

.btn-preply-nav:hover {
  background: #ff7a85;
  color: var(--white);
  border-color: #ff7a85;
  transform: translateY(-2px);
}

/* Contact Booking Form */
.contact-form-card {
  background: var(--light-bg);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
  border: 1px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}

.form-header-title {
  font-family: var(--font-heading);
  font-size: 1.45rem;
  font-weight: 700;
  color: var(--primary-900);
  margin-bottom: 0.35rem;
}

.form-header-sub {
  font-size: 0.88rem;
  color: var(--gray-600);
  margin-bottom: 1.75rem;
}

.form-group-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
  margin-bottom: 1.25rem;
}

.form-label {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--dark-700);
}

.form-control {
  padding: 0.8rem 1rem;
  border-radius: var(--radius-sm);
  background: var(--white);
  border: 1px solid var(--gray-300);
  font-size: 0.92rem;
  color: var(--dark-800);
  transition: var(--transition-fast);
}

.form-control:focus {
  border-color: var(--primary-600);
  box-shadow: 0 0 0 3px rgba(26, 92, 71, 0.12);
}

textarea.form-control {
  resize: vertical;
  min-height: 110px;
}

.form-submit-btn {
  width: 100%;
  padding: 0.95rem;
  font-size: 1rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-600), var(--primary-800));
  color: var(--white);
  border: 1px solid var(--gold-500);
  box-shadow: 0 6px 18px rgba(18, 67, 51, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  transition: var(--transition-normal);
}

.form-submit-btn:hover {
  background: linear-gradient(135deg, var(--primary-500), var(--primary-700));
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(18, 67, 51, 0.35), var(--glow-gold);
}

/* Floating WhatsApp Sticky Action */
.floating-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 990;
  transition: var(--transition-normal);
}

.floating-whatsapp:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.55);
}

/* Footer */
.footer {
  background: var(--dark-950);
  color: var(--gray-400);
  padding: 70px 0 30px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3.5rem;
  margin-bottom: 3.5rem;
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-brand-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
}

.footer-brand-sub {
  color: var(--gold-400);
  font-size: 0.85rem;
  font-weight: 600;
}

.footer-desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--gray-400);
}

.footer-nav-col h4 {
  font-family: var(--font-heading);
  color: var(--white);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--gray-400);
  transition: var(--transition-fast);
}

.footer-links a:hover {
  color: var(--gold-400);
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* Modal Lightbox for Certificate & CV Preview */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(7, 13, 10, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 2000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  transition: opacity var(--transition-normal);
}

.modal-overlay.active {
  display: flex;
  opacity: 1;
}

.modal-content-wrapper {
  background: var(--white);
  border-radius: var(--radius-lg);
  max-width: 900px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.5);
  transform: scale(0.95);
  transition: transform var(--transition-normal);
  border: 1px solid var(--gold-500);
}

.modal-overlay.active .modal-content-wrapper {
  transform: scale(1);
}

.modal-header {
  padding: 1.25rem 1.75rem;
  background: var(--primary-900);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--gold-300);
}

.btn-close-modal {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: var(--transition-fast);
}

.btn-close-modal:hover {
  background: rgba(255, 255, 255, 0.25);
  color: var(--gold-400);
}

.modal-body {
  padding: 1.5rem;
  overflow-y: auto;
  text-align: center;
  background: var(--light-bg);
}

.modal-body img {
  max-width: 100%;
  max-height: 78vh;
  width: auto;
  height: auto;
  margin: 0 auto;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
  display: block;
}

.modal-body iframe {
  width: 100%;
  height: 72vh;
  border: none;
  border-radius: var(--radius-sm);
}

/* Toast Notification */
.toast-notice {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%) translateY(100px);
  background: var(--primary-900);
  color: var(--white);
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  border: 1px solid var(--gold-500);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  font-size: 0.92rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  z-index: 3000;
  opacity: 0;
  pointer-events: none;
  transition: all var(--transition-normal);
}

.toast-notice.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 3.5rem;
  }

  .hero-content {
    align-items: center;
  }

  .hero-subtitle {
    margin: 0 auto;
  }

  .hero-badges-row {
    justify-content: center;
  }

  .hero-cta-group {
    justify-content: center;
  }

  .hero-avatar-frame {
    width: 320px;
    height: 400px;
  }

  .courses-grid, .methods-grid, .audio-showcase-grid, .testimonials-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .video-showcase-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }

  .stat-item {
    border-right: none;
  }

  .about-grid, .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .resume-inner-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .resume-badge {
    margin: 0 auto 1rem auto;
  }

  .resume-key-points {
    text-align: left;
    max-width: 480px;
    margin: 0 auto 2rem auto;
  }

  .resume-actions-group {
    justify-content: center;
  }

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

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.1);
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
  }

  .nav-menu.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .btn-nav-trial {
    display: none;
  }

  .hero-title {
    font-size: 2.35rem;
  }

  .floating-badge.badge-top {
    right: -10px;
  }

  .floating-badge.badge-bottom {
    left: -10px;
  }

  .courses-grid, .methods-grid, .audio-showcase-grid, .testimonials-grid {
    grid-template-columns: 1fr;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }

  .resume-card-wrapper {
    padding: 2.5rem 1.5rem;
  }

  .resume-title {
    font-size: 2rem;
  }

  .resume-key-points {
    grid-template-columns: 1fr;
  }

  .form-group-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }
}