/* ==========================================================================
   Tainha Valley — Modern CSS Architecture
   ========================================================================== */

:root {
  /* Color Palette - Floripa Ocean & Tech */
  --bg-dark: #070c19;
  --bg-surface: #0e172e;
  --bg-surface-elevated: #162447;
  --bg-card: rgba(16, 26, 52, 0.7);
  --bg-card-hover: rgba(24, 38, 75, 0.85);
  
  --border-subtle: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(14, 165, 233, 0.35);
  
  /* Primary & Accents */
  --brand-cyan: #06b6d4;
  --brand-sky: #0ea5e9;
  --brand-blue: #3b82f6;
  --brand-coral: #ff5e62;
  --brand-amber: #f59e0b;
  --brand-yellow: #fbbf24;
  
  /* Typography Colors */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  
  /* Radii & Shadows */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-full: 9999px;
  
  --shadow-subtle: 0 4px 20px -2px rgba(0, 0, 0, 0.4);
  --shadow-glow-cyan: 0 0 30px -5px rgba(6, 182, 212, 0.25);
  --shadow-glow-coral: 0 0 30px -5px rgba(255, 94, 98, 0.25);
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  scroll-behavior: smooth;
  scrollbar-gutter: stable;
  font-size: 16px;
  color-scheme: dark;
}

body {
  font-family: 'Inter', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  min-height: 100dvh;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
}

/* Background Atmospheric Glows */
body::before {
  content: '';
  position: fixed;
  top: -15vw;
  left: -10vw;
  width: 50vw;
  height: 50vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(14, 165, 233, 0.12) 0%, rgba(6, 182, 212, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

body::after {
  content: '';
  position: fixed;
  bottom: 5vw;
  right: -10vw;
  width: 45vw;
  height: 45vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(255, 94, 98, 0.08) 0%, rgba(245, 158, 11, 0) 70%);
  pointer-events: none;
  z-index: 0;
}

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

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

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

/* Container */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: clamp(1rem, 4vw, 2rem);
  position: relative;
  z-index: 1;
}

/* Section Spacing */
.section {
  padding-block: clamp(4rem, 8vw, 7rem);
  position: relative;
  z-index: 1;
}

/* --------------------------------------------------------------------------
   Header & Navigation (Glassmorphism)
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  width: 100%;
  z-index: 100;
  background: rgba(7, 12, 25, 0.85);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 4.5rem;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: #ffffff;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  filter: drop-shadow(0 2px 8px rgba(6, 182, 212, 0.4));
}

.logo-text span {
  background: linear-gradient(135deg, var(--brand-cyan), var(--brand-sky));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  position: relative;
}

.nav-link:hover,
.nav-link:focus-visible {
  color: #ffffff;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-coral));
  transition: width var(--transition-normal);
  border-radius: var(--radius-full);
}

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

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

/* Mobile Menu Toggle */
.mobile-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  color: var(--text-main);
  align-items: center;
  justify-content: center;
  transition: background var(--transition-fast);
}

.mobile-toggle:hover {
  background: rgba(255, 255, 255, 0.1);
}

/* --------------------------------------------------------------------------
   Buttons & Badges
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius-full);
  transition: all var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--brand-cyan) 0%, var(--brand-sky) 50%, var(--brand-blue) 100%);
  color: #070c19;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(6, 182, 212, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 6px 28px rgba(6, 182, 212, 0.55);
  transform: translateY(-2px);
  filter: brightness(1.08);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: var(--text-main);
  border: 1px solid var(--border-subtle);
  backdrop-filter: blur(8px);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateY(-2px);
}

.btn-cta-large {
  padding: 1rem 2.25rem;
  font-size: 1.1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  background: rgba(14, 165, 233, 0.12);
  color: var(--brand-cyan);
  border: 1px solid rgba(14, 165, 233, 0.25);
  margin-bottom: 1.25rem;
}

.badge-coral {
  background: rgba(255, 94, 98, 0.12);
  color: var(--brand-coral);
  border-color: rgba(255, 94, 98, 0.25);
}

/* --------------------------------------------------------------------------
   Hero Section
   -------------------------------------------------------------------------- */
.hero {
  padding-top: clamp(2.5rem, 5vw, 4.5rem);
  padding-bottom: clamp(3rem, 6vw, 6rem);
  position: relative;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  align-items: center;
  gap: clamp(2rem, 5vw, 4.5rem);
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.hero-title {
  font-size: clamp(2.25rem, 4.5vw, 3.75rem);
  font-weight: 900;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 1.25rem;
}

.hero-title .gradient-text {
  background: linear-gradient(135deg, #ffffff 30%, var(--brand-cyan) 75%, var(--brand-coral) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-description {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 600px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2.5rem;
}

.hero-stats {
  display: flex;
  flex-wrap: wrap;
  gap: clamp(1.5rem, 3vw, 3rem);
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  width: 100%;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.stat-number span {
  color: var(--brand-cyan);
}

.stat-label {
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 500;
}

/* Hero Visual & Art Canvas */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.art-card {
  position: relative;
  width: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 20px 50px -10px rgba(0, 0, 0, 0.7), var(--shadow-glow-cyan);
  transition: transform var(--transition-normal);
  background: var(--bg-surface);
}

.art-card:hover {
  transform: translateY(-4px) scale(1.01);
}

.art-image {
  width: 100%;
  height: auto;
  object-fit: cover;
  display: block;
}

.art-card-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(0deg, rgba(7, 12, 25, 0.95) 0%, rgba(7, 12, 25, 0.6) 60%, transparent 100%);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
}

.art-tagline {
  font-size: 0.875rem;
  color: #ffffff;
  font-weight: 600;
}

.art-tagline span {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  font-weight: 400;
}

.floating-pill {
  position: absolute;
  bottom: -15px;
  right: 15px;
  background: rgba(14, 23, 46, 0.9);
  backdrop-filter: blur(12px);
  border: 1px solid var(--border-glow);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.85rem;
  font-weight: 600;
  box-shadow: var(--shadow-subtle);
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* --------------------------------------------------------------------------
   Section Header Standard
   -------------------------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  margin-bottom: clamp(2.5rem, 5vw, 4rem);
}

.section-title {
  font-size: clamp(1.85rem, 3vw, 2.75rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   About Section (Por que Tainha Valley?)
   -------------------------------------------------------------------------- */
.about-box {
  background: linear-gradient(145deg, rgba(22, 36, 71, 0.6) 0%, rgba(14, 23, 46, 0.8) 100%);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(2rem, 5vw, 3.5rem);
  position: relative;
  overflow: hidden;
}

.about-box::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--brand-cyan), var(--brand-coral), var(--brand-amber));
}

.about-quote {
  font-size: clamp(1.15rem, 2vw, 1.45rem);
  font-weight: 600;
  color: #ffffff;
  line-height: 1.5;
  margin-bottom: 2rem;
  padding-left: 1.5rem;
  border-left: 3px solid var(--brand-cyan);
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.about-card {
  background: rgba(11, 19, 37, 0.6);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all var(--transition-normal);
}

.about-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-glow);
  background: rgba(14, 23, 46, 0.9);
}

.about-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(6, 182, 212, 0.12);
  color: var(--brand-cyan);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.5rem;
}

.about-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: #ffffff;
}

.about-card p {
  color: var(--text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Pilares da Comunidade (Container Queries)
   -------------------------------------------------------------------------- */
.pillars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.pillar-wrapper {
  container: inline-size / pillar;
}

.pillar-card {
  background: var(--bg-card);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: clamp(1.75rem, 3vw, 2.5rem);
  display: flex;
  flex-direction: column;
  height: 100%;
  transition: all var(--transition-normal);
  position: relative;
}

.pillar-card:hover {
  transform: translateY(-6px);
  border-color: var(--border-glow);
  box-shadow: var(--shadow-glow-cyan);
  background: var(--bg-card-hover);
}

.pillar-header {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.pillar-number {
  font-size: 0.85rem;
  font-weight: 800;
  padding: 0.3rem 0.75rem;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.08);
  color: var(--brand-cyan);
}

.pillar-title {
  font-size: 1.35rem;
  font-weight: 700;
  color: #ffffff;
}

.pillar-desc {
  color: var(--text-muted);
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 1.5rem;
}

.pillar-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: auto;
  padding-top: 1.25rem;
  border-top: 1px solid var(--border-subtle);
}

.pillar-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.925rem;
  color: var(--text-main);
}

.pillar-list li svg {
  flex-shrink: 0;
  color: var(--brand-cyan);
  margin-top: 0.25rem;
}

/* --------------------------------------------------------------------------
   Eventos & Networking
   -------------------------------------------------------------------------- */
.events-section {
  background: linear-gradient(180deg, transparent 0%, rgba(14, 23, 46, 0.5) 50%, transparent 100%);
}

.events-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.event-card {
  background: rgba(14, 23, 46, 0.75);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.event-card:hover {
  transform: translateY(-4px);
  border-color: rgba(255, 94, 98, 0.4);
  box-shadow: var(--shadow-glow-coral);
}

.event-badge {
  font-size: 0.75rem;
  text-transform: uppercase;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--brand-coral);
  margin-bottom: 0.75rem;
}

.event-title {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 0.5rem;
}

.event-desc {
  font-size: 0.925rem;
  color: var(--text-muted);
  line-height: 1.55;
}

/* --------------------------------------------------------------------------
   Cultura & Rituais
   -------------------------------------------------------------------------- */
.culture-banner {
  background: linear-gradient(135deg, rgba(16, 30, 60, 0.8) 0%, rgba(30, 20, 45, 0.8) 100%);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-lg);
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.culture-content {
  max-width: 800px;
  margin-inline: auto;
}

.culture-title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 800;
  margin-bottom: 1.25rem;
}

.culture-text {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 2rem;
}

/* --------------------------------------------------------------------------
   Parceiros e Ecossistema
   -------------------------------------------------------------------------- */
.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.partner-card {
  background: rgba(14, 23, 46, 0.5);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 1.75rem 1.25rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-normal);
}

.partner-card:hover {
  background: rgba(22, 36, 71, 0.7);
  border-color: var(--border-glow);
  transform: translateY(-3px);
}

.partner-name {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 0.35rem;
}

.partner-role {
  font-size: 0.825rem;
  color: var(--text-dim);
}

.partner-cta-box {
  text-align: center;
  padding: 2rem;
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-md);
  border: 1px dashed var(--border-subtle);
}

/* --------------------------------------------------------------------------
   Final Call To Action
   -------------------------------------------------------------------------- */
.cta-section {
  padding-block: clamp(4rem, 8vw, 7rem);
}

.cta-box {
  background: radial-gradient(circle at 50% 0%, rgba(14, 165, 233, 0.25) 0%, rgba(7, 12, 25, 0.95) 75%);
  border: 1px solid rgba(14, 165, 233, 0.3);
  box-shadow: 0 10px 40px -10px rgba(6, 182, 212, 0.2);
  border-radius: var(--radius-lg);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 4vw, 3rem);
  text-align: center;
}

.cta-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 900;
  letter-spacing: -0.02em;
  margin-bottom: 1.25rem;
}

.cta-text {
  font-size: clamp(1.05rem, 1.8vw, 1.25rem);
  color: var(--text-muted);
  max-width: 650px;
  margin-inline: auto;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background: #050811;
  border-top: 1px solid var(--border-subtle);
  padding-top: 4rem;
  padding-bottom: 2.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3.5rem;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 1rem;
  max-width: 340px;
  font-size: 0.925rem;
}

.footer-col h4 {
  font-size: 1rem;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a,
.footer-links button {
  color: var(--text-muted);
  font-size: 0.925rem;
  transition: color var(--transition-fast);
  text-align: left;
}

.footer-links a:hover,
.footer-links button:hover {
  color: var(--brand-cyan);
}

.social-links {
  display: flex;
  gap: 1rem;
}

.social-btn {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-main);
  transition: all var(--transition-fast);
}

.social-btn:hover {
  background: rgba(6, 182, 212, 0.15);
  border-color: var(--brand-cyan);
  color: var(--brand-cyan);
  transform: translateY(-2px);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--border-subtle);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  font-size: 0.85rem;
  color: var(--text-dim);
}

/* --------------------------------------------------------------------------
   Native HTML Dialog Modal Styles (Modern Web Standard)
   -------------------------------------------------------------------------- */
dialog {
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-lg);
  background: #0c1427;
  color: var(--text-main);
  max-width: 680px;
  width: 90vw;
  max-height: 85vh;
  margin: auto;
  padding: 0;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.8);
  overflow: hidden;
}

dialog::backdrop {
  background: rgba(5, 9, 20, 0.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.modal-header {
  padding: 1.5rem 2rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-header h2 {
  font-size: 1.35rem;
  font-weight: 700;
}

.modal-close {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
}

.modal-close:hover {
  background: rgba(255, 255, 255, 0.15);
  color: #ffffff;
}

.modal-body {
  padding: 2rem;
  overflow-y: auto;
  max-height: calc(85vh - 80px);
  scrollbar-gutter: stable;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.7;
}

.modal-body h3 {
  color: #ffffff;
  margin-top: 1.5rem;
  margin-bottom: 0.5rem;
  font-size: 1.1rem;
}

.modal-body p {
  margin-bottom: 1rem;
}

/* --------------------------------------------------------------------------
   Responsive Media Queries
   -------------------------------------------------------------------------- */
@media (max-width: 960px) {
  .hero-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  
  .hero-content {
    align-items: center;
  }
  
  .hero-buttons {
    justify-content: center;
  }
  
  .hero-stats {
    justify-content: center;
  }
  
  .footer-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  .mobile-toggle {
    display: inline-flex;
  }
  
  .main-nav {
    position: fixed;
    top: 4.5rem;
    left: 0;
    right: 0;
    background: rgba(7, 12, 25, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: 2rem 1.5rem;
    flex-direction: column;
    gap: 1.5rem;
    display: none;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
  }
  
  .main-nav.is-open {
    display: flex;
  }
  
  .nav-links {
    flex-direction: column;
    gap: 1.25rem;
    width: 100%;
    text-align: center;
  }
  
  .header-actions {
    width: 100%;
  }
  
  .header-actions .btn {
    width: 100%;
  }
}