/* ==================== RESET & BASE STYLES ==================== */

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  line-height: 1.6;
  color: hsl(222, 47%, 11%);
  background: hsl(0, 0%, 100%);
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', Georgia, serif;
  line-height: 1.2;
}

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

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

ul {
  list-style: none;
}

/* ==================== DESIGN TOKENS ==================== */

:root {
  --navy: hsl(222, 47%, 11%);
  --navy-light: hsl(222, 47%, 20%);
  --emerald: hsl(171, 76%, 44%);
  --emerald-light: hsl(171, 76%, 54%);
  --gold: hsl(43, 96%, 56%);
  --white: hsl(0, 0%, 98%);
  --gray-light: hsl(220, 13%, 95%);
  --gray: hsl(220, 9%, 46%);
  
  --shadow-soft: 0 2px 8px hsla(222, 47%, 11%, 0.08);
  --shadow-medium: 0 4px 16px hsla(222, 47%, 11%, 0.12);
  --shadow-strong: 0 8px 32px hsla(222, 47%, 11%, 0.16);
  --shadow-glow: 0 0 40px hsla(171, 76%, 44%, 0.2);
  
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-smooth: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ==================== UTILITIES ==================== */

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.highlight {
  color: var(--emerald);
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-size: 3rem;
  margin-bottom: 16px;
}

.section-header p {
  font-size: 1.125rem;
  color: var(--gray);
}

/* ==================== BUTTONS ==================== */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-size: 1rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition);
  text-decoration: none;
}

.btn-large {
  padding: 16px 32px;
  font-size: 1.125rem;
}

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

.btn-primary:hover {
  background: var(--emerald-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: var(--emerald);
  color: var(--white);
}

.btn-secondary:hover {
  background: var(--navy);
  color: var(--emerald);
  box-shadow: var(--shadow-medium);
}

.btn-outline {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  color: var(--white);
  border: 2px solid rgba(16, 185, 129, 0.3);
}

.btn-outline:hover {
  background: rgba(16, 185, 129, 0.2);
  border-color: var(--emerald);
}

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

#navigation {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  transition: var(--transition);
  background: transparent;
}

#navigation.scrolled {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-medium);
}

.nav-container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  color: var(--white);
  background: none;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

#navigation.scrolled .logo {
  color: var(--navy);
}

.logo:hover {
  color: var(--emerald);
}

.nav-desktop {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-desktop a {
  font-weight: 500;
  color: var(--white);
  transition: var(--transition);
}

#navigation.scrolled .nav-desktop a {
  color: var(--navy);
}

.nav-desktop a:hover {
  color: var(--emerald);
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--white);
  cursor: pointer;
  padding: 8px;
}

#navigation.scrolled .mobile-menu-btn {
  color: var(--navy);
}

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-menu-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  gap: 32px;
}

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--navy);
  transition: var(--transition);
}

.mobile-menu a:hover {
  color: var(--emerald);
}

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

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 100px 20px 80px;
}

.hero-background {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-background img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, 
    hsla(222, 47%, 11%, 0.95) 0%, 
    hsla(222, 47%, 11%, 0.9) 50%, 
    hsla(171, 76%, 44%, 0.1) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 10;
  max-width: 1000px;
  text-align: center;
  animation: fadeInUp 0.8s ease-out;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: rgba(16, 185, 129, 0.2);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(16, 185, 129, 0.3);
  border-radius: 9999px;
  color: var(--white);
  font-size: 0.875rem;
  font-weight: 500;
  margin-bottom: 24px;
}

.hero-title {
  font-size: 4rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: rgba(255, 255, 255, 0.9);
  max-width: 700px;
  margin: 0 auto 48px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: center;
  margin-bottom: 64px;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  max-width: 800px;
  margin: 0 auto;
}

.stat-card {
  padding: 24px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 16px;
  box-shadow: var(--shadow-medium);
  transition: var(--transition-smooth);
}

.stat-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
}

.stat-value {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--emerald);
  margin-bottom: 8px;
}

.stat-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.8);
}

.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10;
  animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(-10px); }
}

.scroll-dot {
  width: 24px;
  height: 40px;
  border: 2px solid rgba(16, 185, 129, 0.5);
  border-radius: 9999px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 8px;
}

.scroll-dot::after {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--emerald);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.3; }
}

/* ==================== INFOGRAPHIC SECTION ==================== */

.infographic-section {
  padding: 80px 20px;
  background: white;
}

.infographic-container {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
}

.infographic-image {
  width: 100%;
  max-width: 100%;
  height: auto;
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
  display: block;
  margin: 0 auto;
}

/* ==================== SERVICES SECTION ==================== */

.services {
  padding: 80px 20px;
  background: var(--gray-light);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
  max-width: 1000px;
  margin: 0 auto 64px;
}

.service-card {
  background: white;
  border-radius: 16px;
  overflow: hidden;
  box-shadow: var(--shadow-medium);
  transition: var(--transition-smooth);
  border: 2px solid transparent;
}

.service-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-strong);
  border-color: var(--emerald);
}

.service-image {
  height: 192px;
  overflow: hidden;
  background: var(--gray-light);
}

.service-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.service-card:hover .service-image img {
  transform: scale(1.1);
}

.service-content {
  padding: 24px;
}

.service-content h3 {
  font-size: 1.5rem;
  margin-bottom: 12px;
  color: var(--navy);
}

.service-content > p {
  color: var(--gray);
  margin-bottom: 20px;
}

.service-features {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--navy);
}

.service-features li::before {
  content: '';
  width: 6px;
  height: 6px;
  background: var(--emerald);
  border-radius: 50%;
  flex-shrink: 0;
}

.benefits-section {
  margin-top: 64px;
}

.benefits-section h3 {
  text-align: center;
  font-size: 2rem;
  margin-bottom: 48px;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
}

.benefit-card {
  text-align: center;
  padding: 32px 24px;
  background: white;
  border-radius: 12px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition-smooth);
}

.benefit-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-medium);
}

.benefit-icon {
  width: 64px;
  height: 64px;
  margin: 0 auto 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 50%;
}

.benefit-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--navy);
}

.benefit-card p {
  font-size: 0.875rem;
  color: var(--gray);
}

/* ==================== PERFORMANCE SECTION ==================== */

.performance {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  position: relative;
  overflow: hidden;
}

.performance .section-header h2,
.performance .section-header p {
  color: var(--white);
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 24px;
  margin-bottom: 48px;
}

.metric-card {
  padding: 24px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 16px;
  transition: var(--transition-smooth);
}

.metric-card:hover {
  transform: scale(1.05);
  box-shadow: var(--shadow-glow);
  border-color: rgba(16, 185, 129, 0.4);
}

.metric-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.metric-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.2);
  border-radius: 12px;
  font-size: 1.5rem;
}

.metric-change {
  font-size: 0.75rem;
  font-weight: 600;
  padding: 4px 8px;
  border-radius: 9999px;
}

.metric-change.positive {
  background: rgba(16, 185, 129, 0.2);
  color: var(--emerald);
}

.metric-value {
  font-size: 2rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.metric-label {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.7);
}

.chart-card {
  padding: 32px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(16, 185, 129, 0.2);
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
}

.chart-card h3 {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 24px;
}

.chart-placeholder {
  height: 320px;
  position: relative;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  overflow: hidden;
}

.chart-grid {
  position: absolute;
  inset: 0;
  background-image: 
    repeating-linear-gradient(0deg, transparent, transparent 39px, rgba(255,255,255,0.1) 39px, rgba(255,255,255,0.1) 40px),
    repeating-linear-gradient(90deg, transparent, transparent 59px, rgba(255,255,255,0.1) 59px, rgba(255,255,255,0.1) 60px);
}

.chart-line {
  position: absolute;
  bottom: 20%;
  left: 5%;
  right: 5%;
  height: 3px;
  border-radius: 9999px;
}

.portfolio-line {
  background: var(--emerald);
  clip-path: polygon(0 50%, 10% 40%, 20% 45%, 30% 30%, 40% 35%, 50% 20%, 60% 25%, 70% 15%, 80% 20%, 90% 10%, 100% 5%, 100% 100%, 0 100%);
  animation: drawLine 2s ease-out forwards;
}

.market-line {
  background: var(--gold);
  bottom: 30%;
  opacity: 0.6;
  height: 2px;
  clip-path: polygon(0 60%, 10% 55%, 20% 60%, 30% 50%, 40% 55%, 50% 45%, 60% 50%, 70% 40%, 80% 45%, 90% 35%, 100% 30%, 100% 100%, 0 100%);
  animation: drawLine 2s ease-out 0.5s forwards;
  opacity: 0;
}

@keyframes drawLine {
  from {
    opacity: 0;
    transform: scaleX(0);
  }
  to {
    opacity: 1;
    transform: scaleX(1);
  }
}

.chart-legend {
  display: flex;
  gap: 24px;
  justify-content: center;
  margin-top: 24px;
  font-size: 0.875rem;
}

.legend-item {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
}

/* ------------------ Utility helpers for new Performance section ------------------ */

/* spacing */
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.mb-16 { margin-bottom: 4rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-4 { margin-bottom: 1rem; }

/* layout */
.relative { position: relative; }
.absolute { position: absolute; }
.inset-0 { top: 0; right: 0; bottom: 0; left: 0; }
.overflow-hidden { overflow: hidden; }
.z-10 { z-index: 10; }
.container.px-4 { padding-left: 1rem; padding-right: 1rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.text-center { text-align: center; }
.max-w-3xl { max-width: 48rem; }

/* background / gradient helpers */
.bg-gradient-to-br {
  background-image: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 50%, var(--navy) 100%);
}
.from-primary, .to-primary, .via-navy-light { --noop: 0; }
.opacity-5 { opacity: 0.05; }

/* text */
.text-4xl { font-size: 2.25rem; }
.md\:text-5xl { font-size: 3rem; }
@media (min-width: 768px) {
  .md\:text-5xl { font-size: 3rem; }
}
.font-bold { font-weight: 700; }
.text-lg { font-size: 1.125rem; }
.text-3xl { font-size: 1.875rem; }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.font-semibold { font-weight: 600; }

.text-primary-foreground { color: var(--white); }
.text-primary-foreground\/80 { color: rgba(255,255,255,0.8); }
.text-secondary { color: var(--emerald); }

/* simple space-y implementation */
.space-y-4 > * + * { margin-top: 1rem; }

/* grid utilities used in the section */
.grid { display: grid; gap: 1.5rem; }
.gap-6 { gap: 1.5rem; }
.sm\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
@media (min-width: 1024px) {
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
}

/* card / visual helpers */
.p-6 { padding: 1.5rem; }
.bg-background\/10 { background: rgba(255,255,255,0.06); }
.backdrop-blur-md { backdrop-filter: blur(8px); }
.border-secondary\/20 { border: 1px solid rgba(16,185,129,0.2); }
.hover\:border-secondary\/40:hover { border-color: rgba(16,185,129,0.4); }
.transition-all { transition: var(--transition); }
.hover\:scale-105:hover { transform: scale(1.05); }
.shadow-glow { box-shadow: var(--shadow-glow); }
.shadow-strong { box-shadow: var(--shadow-strong); }
.animate-fade-in { animation: fadeInUp 0.8s ease-out; }

/* small layout helpers */
.flex { display: flex; }
.items-start { align-items: flex-start; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.gap-2 { gap: 0.5rem; }
.gap-6 { gap: 1.5rem; }

.w-12 { width: 3rem; }
.h-12 { height: 3rem; }
.h-80 { height: 20rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.bg-secondary\/20 { background: rgba(16,185,129,0.2); }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.py-1 { padding-top: 0.25rem; padding-bottom: 0.25rem; }
.text-primary-foreground { color: var(--white); }

/* hover-border subtle helper used on cards */
.hover\:border-secondary\/40 { --noop: 0; }

/* small utilities for icon dots in legend */
.w-4 { width: 1rem; }
.h-4 { height: 1rem; }
.rounded-full { border-radius: 9999px; }

/* keep a lightweight responsive behavior */
@media (max-width: 640px) {
  .sm\:grid-cols-2 { grid-template-columns: 1fr; }
}

/* end helpers */

.legend-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
}

.legend-dot.portfolio {
  background: var(--emerald);
}

.legend-dot.market {
  background: var(--gold);
}

/* ==================== ABOUT SECTION ==================== */

.about {
  padding: 80px 20px;
  background: white;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 48px;
  align-items: center;
}

.about-image {
  position: relative;
}

.about-image img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
}

.certification-badge {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: var(--emerald);
  color: var(--white);
  padding: 24px;
  border-radius: 16px;
  box-shadow: var(--shadow-strong);
  text-align: center;
}

.badge-text {
  font-size: 2rem;
  font-weight: 700;
  line-height: 1;
}

.badge-subtext {
  font-size: 0.875rem;
  opacity: 0.9;
}

.about-content h2 {
  font-size: 3rem;
  margin-bottom: 16px;
}

.about-intro {
  font-size: 1.125rem;
  color: var(--gray);
  margin-bottom: 32px;
  line-height: 1.8;
}

.credentials {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.credential-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: white;
  border-left: 4px solid var(--emerald);
  border-radius: 8px;
  box-shadow: var(--shadow-soft);
  transition: var(--transition);
}

.credential-card:hover {
  box-shadow: var(--shadow-medium);
}

.credential-icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(16, 185, 129, 0.1);
  border-radius: 50%;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.credential-card h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 4px;
  color: var(--navy);
}

.credential-card p {
  font-size: 0.875rem;
  color: var(--gray);
}

.about-mission {
  color: var(--gray);
  line-height: 1.8;
}

/* ==================== CONTACT SECTION ==================== */

.contact {
  padding: 80px 20px;
  background: var(--gray-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 32px;
}

.contact-form-card,
.contact-info-card,
.cta-card {
  background: white;
  padding: 32px;
  border-radius: 16px;
  box-shadow: var(--shadow-medium);
}

.contact-form-card h3,
.contact-info-card h3 {
  font-size: 1.5rem;
  margin-bottom: 24px;
  color: var(--navy);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-weight: 500;
  margin-bottom: 8px;
  color: var(--navy);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--gray-light);
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--emerald);
}

.form-group textarea {
  resize: vertical;
  min-height: 100px;
}

.contact-info-section {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-icon {
  font-size: 1.5rem;
}

.contact-label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray);
  margin-bottom: 4px;
}

.contact-value {
  color: var(--navy);
  font-weight: 500;
}

.contact-value:hover {
  color: var(--emerald);
}

.cta-card {
  background: linear-gradient(135deg, var(--navy) 0%, var(--navy-light) 100%);
  text-align: center;
}

.cta-card h4 {
  font-size: 1.5rem;
  color: var(--white);
  margin-bottom: 12px;
}

.cta-card p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 24px;
}

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

.footer {
  background: var(--navy);
  color: var(--white);
  padding: 48px 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 32px;
  margin-bottom: 32px;
}

.footer-logo {
  font-size: 1.5rem;
  font-weight: 700;
  font-family: 'Playfair Display', serif;
  margin-bottom: 16px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 12px;
  line-height: 1.6;
}

.footer-arn {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.footer-links h4,
.footer-contact h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer-links ul,
.footer-contact ul {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a,
.footer-contact a {
  color: rgba(255, 255, 255, 0.8);
  transition: var(--transition);
}

.footer-links a:hover,
.footer-contact a:hover {
  color: var(--emerald);
}

.footer-contact li {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.8);
}

.footer-icon {
  font-size: 1rem;
  color: var(--emerald);
}

.footer-bottom {
  text-align: center;
  padding-top: 32px;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 0.875rem;
  margin-bottom: 8px;
}

.disclaimer {
  font-size: 0.75rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 768px) {
  .nav-desktop {
    display: none;
  }
  
  .mobile-menu-btn {
    display: block;
  }
  
  .mobile-menu {
    display: block;
  }
  
  .hero-title {
    font-size: 2.5rem;
  }
  
  .hero-subtitle {
    font-size: 1.125rem;
  }
  
  .section-header h2 {
    font-size: 2rem;
  }
  
  .hero-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  
  .stats-grid {
    grid-template-columns: 1fr;
  }
  
  .about-content h2 {
    font-size: 2rem;
  }
  
  .certification-badge {
    bottom: 16px;
    right: 16px;
    padding: 16px;
  }
  
  .badge-text {
    font-size: 1.5rem;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2rem;
  }
  
  .btn-large {
    width: 100%;
  }
}