/* ============================================
   EG TUTORING — Premium Education Brand CSS
   ============================================ */

/* --- CSS Custom Properties --- */
:root {
  /* Original EG Tutoring palette — preserved exactly */
  --emerald-50: rgba(0, 255, 186, 0.06);
  --emerald-100: rgba(0, 255, 186, 0.1);
  --emerald-200: #a7f3d0;
  --emerald-300: #30bead;
  --emerald-400: #37ca37;
  --emerald-500: #37ca37;
  --emerald-600: #1e7337;
  --emerald-700: #1a6330;
  --emerald-800: #145228;
  --emerald-900: #0e3f1e;

  /* Accent — Original site blue + teal */
  --amber-400: #00BFFF;
  --amber-500: #188bf6;
  --amber-600: #1476d4;

  /* Neutrals */
  --slate-50: #f8fafc;
  --slate-100: #f1f5f9;
  --slate-200: #e2e8f0;
  --slate-300: #cbd5e1;
  --slate-400: #94a3b8;
  --slate-500: #64748b;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1e293b;
  --slate-900: #0f172a;
  --slate-950: #020617;

  /* Semantic tokens */
  --color-primary: #1e7337;
  --color-primary-light: #37ca37;
  --color-primary-dark: #1a6330;
  --color-accent: #1e7337;
  --color-accent-hover: #175e2d;
  --color-text: var(--slate-800);
  --color-text-light: var(--slate-500);
  --color-text-inverted: #ffffff;
  --color-bg: #ffffff;
  --color-bg-soft: #fdf8f4;
  --color-bg-dark: var(--slate-900);
  --color-bg-dark-soft: var(--slate-800);
  --color-border: var(--slate-200);

  /* Original brand colors — direct access */
  --eg-green: #37ca37;
  --eg-dark-green: #1e7337;
  --eg-blue: #188bf6;
  --eg-teal: #30bead;
  --eg-sky: #00BFFF;
  --eg-mint-bg: rgba(0, 255, 186, 0.1);

  /* Typography */
  --font-heading: 'Lora', Georgia, serif;
  --font-body: 'Inter', sans-serif;
  --font-cursive: 'Dancing Script', cursive;

  /* Spacing scale */
  --space-xs: 0.25rem;
  --space-sm: 0.5rem;
  --space-md: 1rem;
  --space-lg: 1.5rem;
  --space-xl: 2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;
  --space-5xl: 8rem;

  /* Sizes */
  --max-width: 1200px;
  --max-width-narrow: 800px;
  --header-height: 72px;
  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.07), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-glow: 0 0 30px rgba(30, 115, 55, 0.2);

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration-fast: 200ms;
  --duration-normal: 400ms;
  --duration-slow: 600ms;
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

ul, ol {
  list-style: none;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 700;
  line-height: 1.2;
  color: var(--slate-900);
}

h1 {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
  letter-spacing: -0.02em;
}

h3 {
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
}

h4 {
  font-size: 1.125rem;
  font-weight: 600;
}

p {
  color: var(--color-text-light);
  max-width: 65ch;
}

.text-lg {
  font-size: 1.125rem;
  line-height: 1.75;
}

.text-xl {
  font-size: 1.25rem;
  line-height: 1.75;
}

.text-sm {
  font-size: 0.875rem;
}

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

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.container--narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding: var(--space-5xl) 0;
}

.section--sm {
  padding: var(--space-4xl) 0;
}

.section--dark {
  background: var(--color-bg-dark);
  color: var(--color-text-inverted);
}

.section--dark h1,
.section--dark h2,
.section--dark h3,
.section--dark h4 {
  color: var(--color-text-inverted);
}

.section--dark p {
  color: var(--slate-300);
}

.section--soft {
  background: var(--color-bg-soft);
}

.section--emerald {
  background: var(--eg-dark-green);
  color: var(--color-text-inverted);
}

.section--emerald h1,
.section--emerald h2,
.section--emerald h3 {
  color: var(--color-text-inverted);
}

.section--emerald p {
  color: rgba(255, 255, 255, 0.75);
}

.grid {
  display: grid;
  gap: var(--space-xl);
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

.grid-4 {
  grid-template-columns: repeat(4, 1fr);
}

.flex {
  display: flex;
}

.flex-col {
  flex-direction: column;
}

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

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.gap-sm { gap: var(--space-sm); }
.gap-md { gap: var(--space-md); }
.gap-lg { gap: var(--space-lg); }
.gap-xl { gap: var(--space-xl); }
.gap-2xl { gap: var(--space-2xl); }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: 0.875rem 2rem;
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  transition: all var(--duration-normal) var(--ease-out);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn--primary {
  background: var(--eg-green);
  color: #ffffff;
  box-shadow: 0 2px 8px rgba(55, 202, 55, 0.3);
}

.btn--primary:hover {
  background: var(--eg-dark-green);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(30, 115, 55, 0.4);
}

.btn--primary:active {
  transform: translateY(0);
}

/* Shimmer effect on primary button */
.btn--primary::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
  0% { left: -100%; }
  50% { left: 100%; }
  100% { left: 100%; }
}

.btn--secondary {
  background: transparent;
  color: var(--color-text-inverted);
  border: 2px solid rgba(255, 255, 255, 0.3);
}

.btn--secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.6);
  transform: translateY(-2px);
}

.btn--outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

.btn--lg {
  padding: 1rem 2.5rem;
  font-size: 1.0625rem;
}

.btn--sm {
  padding: 0.625rem 1.25rem;
  font-size: 0.8125rem;
}

.btn-icon {
  width: 1.125em;
  height: 1.125em;
  flex-shrink: 0;
}

/* --- Cards --- */
.card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
  transition: all var(--duration-normal) var(--ease-out);
}

.card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(55, 202, 55, 0.3);
}

.card--glass {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
}

.card--glass:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
}

/* --- Badges --- */
.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.375rem 0.875rem;
  font-family: var(--font-heading);
  font-size: 0.8125rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  background: var(--eg-mint-bg);
  color: var(--eg-dark-green);
  border: 1px solid rgba(55, 202, 55, 0.2);
}

.badge--dark {
  background: rgba(55, 202, 55, 0.1);
  color: var(--eg-green);
  border-color: rgba(55, 202, 55, 0.2);
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--eg-green);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

/* --- Cursive / Boho Accent --- */
.cursive {
  font-family: var(--font-cursive);
  font-weight: 600;
  letter-spacing: 0.01em;
}

.hero__cursive-label {
  display: block;
  font-family: var(--font-cursive);
  font-size: clamp(1.25rem, 2.5vw, 1.75rem);
  font-weight: 600;
  color: var(--eg-teal);
  margin-bottom: var(--space-sm);
  opacity: 0.9;
}

/* --- Photo Strip --- */
.photo-strip {
  padding: 0;
  overflow: hidden;
  background: var(--color-bg);
}

.photo-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
}

.photo-strip__item {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

.photo-strip__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s var(--ease-out);
  display: block;
}

.photo-strip__item:hover img {
  transform: scale(1.05);
}

.photo-strip__item::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(30,115,55,0.15), transparent);
  pointer-events: none;
}

@media (max-width: 640px) {
  .photo-strip__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* --- Header --- */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  display: flex;
  align-items: center;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: all var(--duration-normal) var(--ease-out);
}

.header--scrolled {
  background: rgba(255, 255, 255, 0.95);
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.header__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--slate-900);
}

.header__logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
  display: block;
}

.header__nav {
  display: flex;
  align-items: center;
  gap: var(--space-2xl);
}

.header__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.header__link {
  font-family: var(--font-heading);
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-600);
  transition: color var(--duration-fast) ease;
  position: relative;
}

.header__link:hover {
  color: var(--color-primary);
}

.header__link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-primary);
  transition: width var(--duration-normal) var(--ease-out);
  border-radius: 2px;
}

.header__link:hover::after {
  width: 100%;
}

/* Mobile nav toggle */
.header__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  cursor: pointer;
}

.header__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--slate-700);
  border-radius: 2px;
  transition: all var(--duration-fast) ease;
}

/* Mobile nav overlay */
.mobile-nav {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(20px);
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-2xl);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-normal) var(--ease-out);
}

.mobile-nav.is-open {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav__link {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--slate-800);
  transition: color var(--duration-fast) ease;
}

.mobile-nav__link:hover {
  color: var(--color-primary);
}

.mobile-nav__close {
  position: absolute;
  top: var(--space-lg);
  right: var(--space-lg);
  font-size: 1.5rem;
  color: var(--slate-600);
  cursor: pointer;
  padding: var(--space-sm);
}

/* --- Hero --- */
.hero {
  padding-top: calc(var(--header-height) + var(--space-4xl));
  padding-bottom: var(--space-5xl);
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #0e3f1e 0%, var(--slate-900) 50%, #145228 100%);
  min-height: 90vh;
  display: flex;
  align-items: center;
}

/* Hero split layout */
.hero__inner {
  display: grid;
  grid-template-columns: 1fr 480px;
  gap: var(--space-4xl);
  align-items: center;
  width: 100%;
}

.hero__image-panel {
  position: relative;
  z-index: 2;
}

.hero__image-frame {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(255,255,255,0.08);
}

.hero__image-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

/* Green tint overlay on photo */
.hero__image-frame::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(14, 63, 30, 0.35) 0%,
    transparent 50%,
    rgba(55, 202, 55, 0.1) 100%
  );
  pointer-events: none;
}

/* Decorative accent behind photo */
.hero__image-panel::before {
  content: '';
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 80%;
  height: 80%;
  border: 2px solid rgba(55, 202, 55, 0.25);
  border-radius: var(--radius-xl);
  z-index: -1;
}

/* Floating badge on photo */
.hero__photo-badge {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--space-lg);
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(8px);
  border-radius: var(--radius-lg);
  padding: var(--space-md) var(--space-lg);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  z-index: 3;
}

.hero__photo-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--eg-green);
  flex-shrink: 0;
}

.hero__photo-badge-text {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--slate-800);
  line-height: 1.3;
}

.hero__bg-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.3;
  pointer-events: none;
}

.hero__bg-glow--1 {
  top: -200px;
  right: -100px;
  background: var(--eg-green);
}

.hero__bg-glow--2 {
  bottom: -200px;
  left: -100px;
  background: var(--eg-teal);
  opacity: 0.15;
}

.hero__bg-glow--3 {
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  background: var(--eg-green);
  opacity: 0.1;
  width: 800px;
  height: 800px;
}

/* Floating particle dots */
.hero__particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero__particle {
  position: absolute;
  width: 4px;
  height: 4px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% { transform: translateY(0) translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100vh) translateX(50px); opacity: 0; }
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: left;
}

.hero__ctas {
  justify-content: flex-start;
}

.hero__badge {
  margin-bottom: var(--space-xl);
}

.hero h1 {
  color: white;
  margin-bottom: var(--space-lg);
}

.hero h1 .highlight {
  background: linear-gradient(135deg, var(--eg-green), var(--eg-teal));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__subtitle {
  font-size: clamp(1.0625rem, 2vw, 1.25rem);
  color: var(--slate-300);
  max-width: 560px;
  margin: 0 0 var(--space-2xl);
  line-height: 1.75;
}

.hero__ctas {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero__stats {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: var(--space-3xl);
  margin-top: var(--space-4xl);
  padding-top: var(--space-2xl);
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.hero__stat {
  text-align: center;
}

.hero__stat-value {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 800;
  color: white;
}

.hero__stat-label {
  font-size: 0.875rem;
  color: var(--slate-400);
  margin-top: var(--space-xs);
}

/* --- Section Headers --- */
.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto var(--space-3xl);
}

.section-header p {
  margin: var(--space-md) auto 0;
}

/* --- Subject Cards --- */
.subject-card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.subject-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-primary);
  transform: scaleX(0);
  transition: transform var(--duration-normal) var(--ease-out);
}

.subject-card:hover::before {
  transform: scaleX(1);
}

.subject-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
  border-color: rgba(55, 202, 55, 0.3);
}

.subject-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--eg-mint-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin: 0 auto var(--space-lg);
}

.subject-card h3 {
  margin-bottom: var(--space-sm);
}

.subject-card p {
  font-size: 0.9375rem;
  margin: 0 auto;
}

/* --- Grade Levels --- */
.grade-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
  justify-content: center;
  margin-top: var(--space-xl);
}

.grade-pill {
  padding: 0.5rem 1.25rem;
  background: var(--eg-mint-bg);
  color: var(--eg-dark-green);
  border-radius: var(--radius-full);
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  border: 1px solid rgba(55, 202, 55, 0.2);
  transition: all var(--duration-fast) ease;
}

.grade-pill:hover {
  background: rgba(0, 255, 186, 0.15);
  transform: translateY(-1px);
}

/* --- About / Meet Emerald --- */
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-4xl);
  align-items: center;
}

.about__image-wrapper {
  position: relative;
  border-radius: var(--radius-xl);
  overflow: hidden;
  aspect-ratio: 4 / 5;
  background: var(--emerald-100);
}

.about__image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.about__image-accent {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 200px;
  height: 200px;
  background: var(--eg-mint-bg);
  border-radius: 50%;
  z-index: -1;
}

.about__content {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.about__content h2 {
  margin-bottom: var(--space-sm);
}

.about__credentials {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  margin-top: var(--space-md);
  padding: var(--space-xl);
  background: var(--eg-mint-bg);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(55, 202, 55, 0.15);
}

.credential {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
}

.credential__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  color: var(--eg-dark-green);
  margin-top: 2px;
}

.credential__text {
  font-size: 0.9375rem;
  color: var(--slate-700);
  line-height: 1.6;
}

/* --- How It Works --- */
.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-2xl);
  position: relative;
}

.steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 15%;
  right: 15%;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--eg-teal), transparent);
}

.step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.step__number {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: var(--eg-green);
  color: white;
  font-family: var(--font-heading);
  font-size: 1.75rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-lg);
  box-shadow: 0 4px 15px rgba(55, 202, 55, 0.3);
}

.step h3 {
  margin-bottom: var(--space-sm);
}

.step p {
  margin: 0 auto;
  font-size: 0.9375rem;
}

/* --- Testimonials --- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.testimonial {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  border: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  transition: all var(--duration-normal) var(--ease-out);
}

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

.testimonial__stars {
  display: flex;
  gap: 2px;
  color: #fbbf24;
  font-size: 1.125rem;
}

.testimonial__quote {
  font-size: 1.0625rem;
  line-height: 1.75;
  color: var(--slate-700);
  font-style: italic;
  flex: 1;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding-top: var(--space-lg);
  border-top: 1px solid var(--color-border);
}

.testimonial__avatar {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--eg-mint-bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--eg-dark-green);
  font-size: 1rem;
  flex-shrink: 0;
}

.testimonial__name {
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--slate-800);
}

.testimonial__role {
  font-size: 0.8125rem;
  color: var(--slate-500);
}

/* --- FAQ --- */
.faq-list {
  max-width: 768px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.faq-item {
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: all var(--duration-fast) ease;
}

.faq-item:hover {
  border-color: rgba(55, 202, 55, 0.3);
}

.faq-item.is-open {
  border-color: var(--eg-teal);
  box-shadow: var(--shadow-md);
}

.faq-item__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  font-family: var(--font-heading);
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--slate-800);
  text-align: left;
  background: transparent;
  cursor: pointer;
  transition: color var(--duration-fast) ease;
}

.faq-item__question:hover {
  color: var(--color-primary);
}

.faq-item__icon {
  flex-shrink: 0;
  width: 24px;
  height: 24px;
  transition: transform var(--duration-normal) var(--ease-out);
  color: var(--slate-400);
}

.faq-item.is-open .faq-item__icon {
  transform: rotate(45deg);
  color: var(--color-primary);
}

.faq-item__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-slow) var(--ease-out);
}

.faq-item.is-open .faq-item__answer {
  max-height: 300px;
}

.faq-item__answer-inner {
  padding: 0 var(--space-xl) var(--space-lg);
  color: var(--slate-600);
  line-height: 1.75;
}

/* --- CTA Banner --- */
.cta-banner {
  text-align: center;
  padding: var(--space-5xl) var(--space-lg);
  background: linear-gradient(135deg, var(--eg-dark-green) 0%, #0e3f1e 100%);
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 30% 50%, rgba(255,255,255,0.1) 0%, transparent 60%);
}

.cta-banner h2 {
  color: white;
  margin-bottom: var(--space-md);
  position: relative;
}

.cta-banner p {
  color: rgba(255, 255, 255, 0.75);
  margin: 0 auto var(--space-2xl);
  max-width: 500px;
  position: relative;
}

.cta-banner .btn {
  position: relative;
}

/* --- Footer --- */
.footer {
  background: var(--slate-900);
  color: var(--slate-400);
  padding: var(--space-4xl) 0 var(--space-xl);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--space-3xl);
  padding-bottom: var(--space-3xl);
  border-bottom: 1px solid var(--slate-800);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-heading);
  font-size: 1.125rem;
  font-weight: 700;
  color: white;
}

.footer__logo-img {
  height: 64px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: brightness(0) invert(1);
  opacity: 0.9;
}

.footer__description {
  font-size: 0.9375rem;
  line-height: 1.7;
  max-width: 300px;
}

.footer__col h4 {
  color: white;
  margin-bottom: var(--space-lg);
  font-size: 0.875rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.footer__col a {
  display: block;
  color: var(--slate-400);
  font-size: 0.9375rem;
  padding: var(--space-xs) 0;
  transition: color var(--duration-fast) ease;
}

.footer__col a:hover {
  color: var(--eg-green);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: var(--space-xl);
  font-size: 0.8125rem;
}

/* --- Booking Page --- */
.booking-hero {
  padding-top: calc(var(--header-height) + var(--space-3xl));
  padding-bottom: var(--space-3xl);
  background: var(--color-bg-soft);
  text-align: center;
}

.booking-hero h1 {
  margin-bottom: var(--space-md);
}

.booking-hero p {
  margin: 0 auto;
}

.booking-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: var(--space-3xl);
  align-items: start;
  padding: var(--space-3xl) 0;
}

.booking-widget {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  padding: var(--space-2xl);
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.booking-widget__placeholder {
  text-align: center;
  color: var(--slate-400);
}

.booking-widget__placeholder-icon {
  font-size: 3rem;
  margin-bottom: var(--space-md);
}

.booking-sidebar {
  display: flex;
  flex-direction: column;
  gap: var(--space-xl);
}

.booking-sidebar__card {
  background: var(--color-bg);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  border: 1px solid var(--color-border);
}

.booking-sidebar__card h3 {
  margin-bottom: var(--space-md);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.booking-sidebar__card h3 .icon {
  color: var(--eg-dark-green);
}

.booking-info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  padding: var(--space-sm) 0;
}

.booking-info-item + .booking-info-item {
  border-top: 1px solid var(--color-border);
  padding-top: var(--space-md);
}

.booking-info-item .icon {
  flex-shrink: 0;
  color: var(--eg-dark-green);
  margin-top: 2px;
}

.booking-info-item strong {
  display: block;
  font-family: var(--font-heading);
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--slate-800);
}

.booking-info-item span {
  font-size: 0.875rem;
  color: var(--slate-500);
}

/* Mini testimonial in sidebar */
.mini-testimonial {
  font-style: italic;
  font-size: 0.9375rem;
  color: var(--slate-600);
  line-height: 1.7;
  padding: var(--space-lg);
  background: var(--eg-mint-bg);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--eg-green);
  margin-bottom: var(--space-md);
}

.mini-testimonial-author {
  font-style: normal;
  font-weight: 600;
  font-size: 0.8125rem;
  color: var(--slate-800);
  margin-top: var(--space-sm);
}

/* --- Scroll Animations (Arsenal-inspired, vanilla CSS) --- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

.reveal--left {
  transform: translateX(-30px);
}

.reveal--right {
  transform: translateX(30px);
}

.reveal--scale {
  transform: scale(0.95);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0) translateX(0) scale(1);
}

/* Stagger children */
.stagger-children .reveal:nth-child(1) { transition-delay: 0ms; }
.stagger-children .reveal:nth-child(2) { transition-delay: 100ms; }
.stagger-children .reveal:nth-child(3) { transition-delay: 200ms; }
.stagger-children .reveal:nth-child(4) { transition-delay: 300ms; }
.stagger-children .reveal:nth-child(5) { transition-delay: 400ms; }
.stagger-children .reveal:nth-child(6) { transition-delay: 500ms; }

/* Blur text reveal */
.blur-reveal {
  opacity: 0;
  filter: blur(10px);
  transform: translateY(10px);
  transition: all 0.8s var(--ease-out);
}

.blur-reveal.is-visible {
  opacity: 1;
  filter: blur(0);
  transform: translateY(0);
}

/* Count-up animation class */
.count-up {
  font-variant-numeric: tabular-nums;
}

/* --- Responsive --- */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr 380px;
    gap: var(--space-2xl);
  }

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

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

  .about-grid {
    gap: var(--space-2xl);
  }

  .booking-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .header__links,
  .header__nav .btn {
    display: none;
  }

  .header__toggle {
    display: flex;
  }

  .mobile-nav {
    display: flex;
  }

  .hero {
    min-height: auto;
    padding-top: calc(var(--header-height) + var(--space-3xl));
    padding-bottom: var(--space-4xl);
  }

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

  .hero__image-panel {
    display: none;
  }

  .hero__content {
    text-align: center;
  }

  .hero__ctas {
    justify-content: center;
  }

  .hero__stats {
    flex-direction: column;
    gap: var(--space-xl);
    justify-content: center;
  }

  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }

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

  .about__image-wrapper {
    max-width: 400px;
    margin: 0 auto;
  }

  .steps {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .steps::before {
    display: none;
  }

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

  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .footer__bottom {
    flex-direction: column;
    gap: var(--space-md);
    text-align: center;
  }

  .section {
    padding: var(--space-3xl) 0;
  }

  .section--sm {
    padding: var(--space-2xl) 0;
  }
}

@media (max-width: 480px) {
  .hero__ctas {
    flex-direction: column;
    width: 100%;
  }

  .hero__ctas .btn {
    width: 100%;
  }

  .btn--lg {
    padding: 0.875rem 2rem;
    font-size: 1rem;
  }

  .grade-pills {
    gap: var(--space-xs);
  }

  .grade-pill {
    padding: 0.375rem 0.875rem;
    font-size: 0.8125rem;
  }
}

/* --- Print --- */
@media print {
  .header, .mobile-nav, .btn, .hero__particles {
    display: none !important;
  }

  .section {
    padding: 1rem 0;
  }

  .reveal {
    opacity: 1 !important;
    transform: none !important;
  }
}