:root {
  --teal: #0d9488;
  --teal-light: #14b8a6;
  --teal-lighter: #2dd4bf;
  --teal-dark: #0f766e;
  --teal-bg: #042f2e;
  --teal-bg-light: #0d3d3a;
  --blue: #1e3a5f;
  --blue-light: #2563eb;
  --blue-dark: #1e40af;
  --blue-bg: #0a1628;
  --bg: #0a0f1a;
  --bg-section: #0d1321;
  --fg: #e8ecf1;
  --fg-muted: #8899aa;
  --border: #1a2a3a;
  --card: #0f1a2a;
  --card-hover: #132030;
  --radius: 12px;
  --radius-lg: 20px;
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-display: 'Space Grotesk', 'Inter', system-ui, sans-serif;
}

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

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

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--fg);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--teal-light);
  text-decoration: none;
  transition: color 0.2s;
}

a:hover {
  color: var(--teal-lighter);
}

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

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ─── Header ─── */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(10, 15, 26, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(26, 42, 58, 0.5);
  transition: background 0.3s;
}

.header-inner {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  height: 64px;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.25rem;
  color: var(--fg);
  letter-spacing: -0.02em;
}

.nav {
  position: fixed;
  top: 64px;
  left: 0;
  right: 0;
  background: rgba(10, 15, 26, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  display: flex;
  flex-direction: column;
  padding: 24px;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.3s, opacity 0.3s;
  z-index: 99;
  max-height: calc(100vh - 64px);
  overflow-y: auto;
}

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

.nav a {
  color: var(--fg-muted);
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
  padding: 8px 0;
}

.nav a:hover,
.nav a:focus {
  color: var(--fg);
}

.nav-support {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-top: 16px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: #fff;
  background: var(--teal);
  border: 2px solid var(--teal);
  transition: all 0.25s;
  font-family: var(--font);
  text-align: center;
  width: 100%;
  text-decoration: none;
}

.nav-support:hover {
  background: var(--teal-light);
  border-color: var(--teal-light);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.35);
}

.hamburger {
  display: flex;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
}

.hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--fg);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s;
}


/* ─── Header Actions ─── */

.header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-shrink: 0;
}


.nav-btn {
  padding: 6px 16px;
  font-size: 0.8rem;
  border-radius: 6px;
  font-weight: 600;
  transition: all 0.25s;
}

.nav-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 2px 12px rgba(13,148,136,0.3);
}
/* ─── Buttons ─── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  cursor: pointer;
  transition: all 0.25s;
  border: 2px solid transparent;
  font-family: var(--font);
  text-align: center;
}

.btn--primary {
  background: var(--teal);
  color: #fff;
  border-color: var(--teal);
}

.btn--primary:hover {
  background: var(--teal-light);
  border-color: var(--teal-light);
  color: #fff;
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--fg);
  border-color: var(--border);
}

.btn--outline:hover {
  border-color: var(--teal);
  color: var(--teal-lighter);
  transform: translateY(-1px);
}

.btn--support {
  background: transparent;
  color: var(--teal-light);
  border-color: var(--teal-light);
}

.btn--support:hover {
  background: var(--teal-light);
  color: #fff;
  border-color: var(--teal-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 20px rgba(13, 148, 136, 0.35);
}

.btn--sm {
  padding: 6px 16px;
  font-size: 0.8rem;
}

.btn--lg {
  padding: 14px 32px;
  font-size: 1rem;
}

.btn--block {
  width: 100%;
}

/* ─── Sections ─── */

.section {
  padding: 100px 0;
  position: relative;
}

.section--teal {
  background: linear-gradient(180deg, var(--teal-bg) 0%, var(--bg-section) 100%);
}

.section--blue {
  background: linear-gradient(180deg, var(--blue-bg) 0%, var(--bg-section) 100%);
}

.section-head {
  text-align: center;
  margin-bottom: 48px;
}

.section-kicker {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--teal-light);
  margin-bottom: 8px;
}

.section-kicker--blue {
  color: var(--blue-light);
}

h2.section-title {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 700;
  line-height: 1.2;
  color: var(--fg);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
  text-align: center;
}

.section-lead {
  font-size: 1.1rem;
  color: var(--fg-muted);
  max-width: 640px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Floating Medical Background Animation ─── */

.floating-medical-bg {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 1;
  overflow: hidden;
}

.floating-icon {
  position: absolute;
  left: var(--x, 50%);
  top: var(--y, 50%);
  width: var(--size, 14px);
  height: var(--size, 14px);
  color: rgba(13, 148, 136, 0.04);
  animation: floatMedical var(--duration, 30s) ease-in-out var(--delay, 0s) infinite;
  transform-origin: center;
  will-change: transform;
}

@keyframes floatMedical {
  0% {
    transform: translate(0, 0) rotate(0deg);
  }
  25% {
    transform: translate(20px, -15px) rotate(90deg);
  }
  50% {
    transform: translate(-15px, 25px) rotate(180deg);
  }
  75% {
    transform: translate(-25px, -20px) rotate(270deg);
  }
  100% {
    transform: translate(0, 0) rotate(360deg);
  }
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  .floating-icon {
    animation: none;
  }
}

/* ─── Hero ─── */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 30%, rgba(13, 148, 136, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 60% 50% at 80% 70%, rgba(30, 58, 95, 0.18) 0%, transparent 70%),
    var(--bg);
  z-index: 0;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(26, 42, 58, 0.3) 1px, transparent 1px),
    linear-gradient(90deg, rgba(26, 42, 58, 0.3) 1px, transparent 1px);
  background-size: 60px 60px;
  z-index: 0;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 20%, transparent 70%);
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(13, 148, 136, 0.12);
  border: 1px solid rgba(13, 148, 136, 0.3);
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--teal-lighter);
  margin-bottom: 32px;
}

.badge-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--teal-light);
  animation: pulse-dot 2s infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.4); }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin-bottom: 24px;
}

.hero-title-gradient {
  background: linear-gradient(135deg, var(--teal-light), var(--blue-light));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  justify-content: center;
  gap: 48px;
  flex-wrap: wrap;
}

.stat {
  text-align: center;
}

.stat--num {
  font-family: var(--font-display);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--fg);
  display: block;
}

.stat--label {
  font-size: 0.8rem;
  color: var(--fg-muted);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
  display: block;
}

.hero-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 80px;
  background: linear-gradient(to bottom, transparent, var(--bg-section));
  z-index: 1;
}

/* ─── Problem Section ─── */

.problem-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.problem-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.problem-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.problem-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.problem-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.problem-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* ─── Solution Flow ─── */

.solution-flow {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
  margin-top: 56px;
}

.flow-step {
  text-align: center;
  max-width: 240px;
  flex: 1;
  min-width: 200px;
}

.flow-step__number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--teal);
  color: #fff;
  font-weight: 700;
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 16px;
}

.flow-step__icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.flow-step h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.flow-step p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.flow-step__arrow {
  font-size: 1.5rem;
  color: var(--teal);
  padding-top: 40px;
  flex-shrink: 0;
}

/* ─── Features ─── */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(13, 148, 136, 0.08);
}

.feature-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── Architecture ─── */

.arch-flow {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: wrap;
  padding: 32px 0;
  overflow-x: auto;
}

.arch-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-width: 70px;
}

.arch-step__icon {
  font-size: 2rem;
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
}

.arch-step span {
  font-size: 0.75rem;
  color: var(--fg-muted);
  white-space: nowrap;
}

.arch-connector {
  width: 40px;
  height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--blue));
  flex-shrink: 0;
  margin: 0 4px;
  opacity: 0.6;
}

/* ─── Legal Content ─── */

.legal-content {
  max-width: 800px;
  margin: 0 auto;
  padding: 32px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

.legal-notice {
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.25);
  border-radius: var(--radius);
  padding: 20px 24px;
  margin-bottom: 32px;
}

.legal-notice p {
  margin: 0;
  font-size: 0.95rem;
  color: var(--teal-lighter);
  font-weight: 600;
  line-height: 1.6;
}

.legal-notice p + p {
  margin-top: 8px;
  font-weight: 400;
  color: var(--fg-muted);
}

.legal-content h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--teal-lighter);
  margin-top: 28px;
  margin-bottom: 10px;
}

.legal-content h3:first-child {
  margin-top: 0;
}

.legal-content p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 12px;
}

.legal-content ul {
  list-style: none;
  padding: 0;
  margin-bottom: 16px;
}

.legal-content ul li {
  padding: 4px 0 4px 24px;
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.6;
  position: relative;
}

.legal-content ul li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal-light);
  font-weight: 700;
}

.legal-content ol {
  padding-left: 20px;
  margin-bottom: 16px;
}

.legal-content ol li {
  padding: 4px 0;
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* ─── Pricing ─── */

.pricing-grid {
  gap: 24px;
  align-items: start;
}

.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}

.pricing-card:hover {
  border-color: rgba(13, 148, 136, 0.3);
  transform: translateY(-2px);
}

.pricing-card--featured {
  border-color: var(--teal);
  border-width: 2px;
  background: linear-gradient(180deg, rgba(13, 148, 136, 0.06), var(--card));
}

.pricing-card__badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--teal);
  color: #fff;
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 4px 16px;
  border-radius: 100px;
}

.pricing-card__header {
  margin-bottom: 20px;
}

.pricing-card__header h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 4px;
}

.pricing-card__desc {
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.pricing-card__price {
  margin-bottom: 24px;
}

.pricing-card__currency {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fg-muted);
  vertical-align: super;
}

.pricing-card__amount {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
}

.pricing-card__period {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

.pricing-card__features {
  list-style: none;
  margin-bottom: 28px;
}

.pricing-card__features li {
  padding: 6px 0;
  font-size: 0.88rem;
  color: var(--fg-muted);
  border-bottom: 1px solid rgba(26, 42, 58, 0.5);
  padding-left: 20px;
  position: relative;
}

.pricing-card__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--teal-light);
  font-weight: 700;
}

/* ─── Audience ─── */

.audience-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 16px;
  margin-top: 40px;
}

.audience-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  font-weight: 600;
  font-size: 0.95rem;
  transition: border-color 0.3s;
}

.audience-card:hover {
  border-color: var(--teal);
}

.audience-quote {
  margin-top: 48px;
  text-align: center;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.audience-quote blockquote {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.5;
  position: relative;
  padding: 0 24px;
}

.audience-quote blockquote::before {
  content: '"';
  font-size: 4rem;
  color: var(--teal);
  opacity: 0.3;
  position: absolute;
  top: -20px;
  left: -8px;
  font-family: serif;
}

/* ─── Security ─── */

.security-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.security-item {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  text-align: center;
  transition: border-color 0.3s;
}

.security-item:hover {
  border-color: rgba(13, 148, 136, 0.4);
}

.security-item__icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.security-item h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  margin-bottom: 4px;
}

.security-item p {
  font-size: 0.82rem;
  color: var(--fg-muted);
}

/* ─── CTA ─── */

.cta-section {
  padding: 120px 0;
}

.cta-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-inner h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.cta-inner p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  margin-bottom: 36px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.cta-note {
  font-size: 0.8rem;
  color: var(--fg-muted);
  opacity: 0.7;
}

/* ─── Footer ─── */

.site-footer {
  border-top: 1px solid var(--border);
  padding: 60px 0 32px;
  background: var(--bg-section);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand .logo-text {
  font-size: 1.1rem;
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 8px;
  max-width: 300px;
}

.footer-links h4 {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--fg);
  margin-bottom: 16px;
}

.footer-links a {
  display: block;
  color: var(--fg-muted);
  font-size: 0.85rem;
  padding: 4px 0;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--teal-lighter);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--fg-muted);
}

/* ─── Scroll Top ─── */

.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--fg);
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 90;
  opacity: 0;
  transform: translateY(12px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}

.scroll-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.scroll-top:hover {
  border-color: var(--teal);
  color: var(--teal-lighter);
}

/* ─── Scroll Animations ─── */

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ─── Specialties ─── */

.specialties-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
  margin-top: 40px;
}

.specialty-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px;
  text-align: center;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--fg);
  transition: border-color 0.3s, transform 0.3s;
}

.specialty-card:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}

/* ─── Languages ─── */

.languages-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-top: 32px;
}

.lang-tag {
  padding: 5px 14px;
  border-radius: 100px;
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.15);
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--teal-lighter);
  transition: border-color 0.2s;
}

.lang-tag:hover {
  border-color: var(--teal);
}

/* ─── Benefits ─── */

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
  gap: 20px;
  margin-top: 32px;
}

.benefit-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.3s, transform 0.3s;
}

.benefit-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.benefit-icon {
  font-size: 1.8rem;
  margin-bottom: 10px;
}

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 6px;
}

.benefit-card p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
}


/* ─── Why Grid ─── */

.why-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.why-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  transition: border-color 0.3s, transform 0.3s;
}

.why-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.why-icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.why-card h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--fg);
}

.why-card p {
  font-size: 0.85rem;
  color: var(--fg-muted);
  line-height: 1.6;
  margin-top: 6px;
}

/* ─── Practices ─── */

.practices-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: 40px;
  justify-content: center;
}

@media (max-width: 1024px) {
  .practices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 600px) {
  .practices-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 12px;
  }
}

.practice-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px 16px;
  text-align: center;
  font-weight: 600;
  font-size: 0.88rem;
  color: var(--fg);
  transition: border-color 0.3s, transform 0.3s;
}

.practice-card:hover {
  border-color: var(--teal);
  transform: translateY(-2px);
}

.practice-card h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  margin-bottom: 8px;
  color: var(--fg);
}

.specialty-note {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--fg-muted);
  margin-top: 4px;
}

/* ─── FAQ ─── *//* ─── FAQ ─── */

.faq-list {
  max-width: 750px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border);
  padding: 20px 0;
}

.faq-question {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  color: var(--fg);
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  user-select: none;
}

.faq-question::after {
  content: '+';
  font-size: 1.4rem;
  color: var(--teal);
  font-weight: 700;
  transition: transform 0.3s;
  flex-shrink: 0;
  margin-left: 12px;
}

.faq-item.open .faq-question::after {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0;
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.7;
}

.faq-item.open .faq-answer {
  max-height: 300px;
  padding-top: 12px;
}

/* ─── Responsive ─── */

@media (max-width: 768px) {
  .nav {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: rgba(10, 15, 26, 0.95);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--border);
    transform: translateY(-100%);
    opacity: 0;
    pointer-events: none;
    transition: transform 0.3s, opacity 0.3s;
    max-height: calc(100vh - 64px);
    overflow-y: auto;
  }

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

  .hamburger {
    display: flex;
    flex-direction: column;
    gap: 5px;
  }

  .hamburger.open span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
  }

  .hamburger.open span:nth-child(2) {
    opacity: 0;
  }

  .hamburger.open span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
  }

  .hero {
    min-height: auto;
    padding: 100px 0 60px;
  }

  .hero-stats {
    gap: 28px;
  }

  .stat--num {
    font-size: 1.6rem;
  }

  .solution-flow {
    flex-direction: column;
    align-items: center;
  }

  .flow-step__arrow {
    padding-top: 0;
    padding-bottom: 8px;
    transform: rotate(90deg);
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

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

  .section {
    padding: 64px 0;
  }

  h2.section-title {
    font-size: 1.8rem;
  }
}

/* ─── Hero Features & Trust ─── */

.hero-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin-bottom: 32px;
  font-size: 0.85rem;
  color: var(--fg-muted);
}

.hero-feature {
  padding: 6px 12px;
  background: rgba(13, 148, 136, 0.08);
  border: 1px solid rgba(13, 148, 136, 0.15);
  border-radius: 100px;
  font-weight: 500;
  transition: border-color 0.2s, background 0.2s;
}

.hero-feature:hover {
  border-color: var(--teal);
  background: rgba(13, 148, 136, 0.15);
}

.hero-trust {
  margin-top: 40px;
  padding-top: 32px;
  border-top: 1px solid rgba(26, 42, 58, 0.5);
}

.trust-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--teal-light);
  margin-bottom: 8px;
}

.trust-types {
  font-size: 0.9rem;
  color: var(--fg-muted);
}

/* ─── Philosophy Section ─── */

.section--philosophy {
  background: linear-gradient(180deg, var(--teal-bg) 0%, var(--bg-section) 100%);
}

.philosophy-content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.philosophy-content h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.philosophy-lead {
  font-size: 1.2rem;
  color: var(--teal-lighter);
  font-weight: 500;
  margin-bottom: 16px;
  line-height: 1.5;
}

.philosophy-content > p:last-of-type {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto;
}

/* ─── Pillars Grid ─── */

.pillars-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.pillars-grid .pillar-card:nth-child(5) {
  grid-column: 1 / -1;
  max-width: 340px;
  margin-left: auto;
  margin-right: auto;
}

.pillar-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}

.pillar-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.pillar-number {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--teal);
  opacity: 0.3;
  margin-bottom: 12px;
}

.pillar-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.pillar-card p {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── Platform Grid ─── */

.platform-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.platform-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}

.platform-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(13, 148, 136, 0.08);
}

.platform-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.platform-card h3 {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.platform-card p {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── Messages Grid ─── */

.messages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.message-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: border-color 0.3s, transform 0.3s;
}

.message-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.message-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(13, 148, 136, 0.12);
  border: 1px solid rgba(13, 148, 136, 0.3);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal-lighter);
  margin-bottom: 16px;
}

.message-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 10px;
  line-height: 1.4;
}

.message-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── Promise Grid ─── */

.promise-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.promise-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

.promise-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.promise-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--teal-light);
  margin-bottom: 8px;
}

.promise-card p {
  font-size: 0.88rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

/* ─── Social Proof Grid ─── */

.social-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 40px;
}

.social-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.social-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.social-text {
  font-size: 0.95rem;
  color: var(--fg);
  line-height: 1.6;
  margin-bottom: 12px;
  font-style: italic;
}

.social-meta {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 100px;
  background: rgba(13, 148, 136, 0.12);
  border: 1px solid rgba(13, 148, 136, 0.3);
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal-lighter);
}

/* ─── Comparison Table ─── */

.comparison-wrapper {
  overflow-x: auto;
  margin-top: 40px;
}

.comparison-table {
  width: 100%;
  min-width: 600px;
  border-collapse: collapse;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
}

.comparison-table th,
.comparison-table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--border);
}

.comparison-table th {
  background: rgba(13, 148, 136, 0.08);
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--teal-light);
}

.comparison-table td:first-child {
  font-weight: 500;
  color: var(--fg);
  width: 30%;
}

.comparison-table td:nth-child(2) {
  color: var(--fg-muted);
}

.comparison-table td:last-child {
  color: var(--teal-light);
  font-weight: 600;
}

.comparison-table tbody tr:last-child td {
  border-bottom: none;
}

.comparison-table tbody tr:hover {
  background: rgba(13, 148, 136, 0.03);
}

/* ─── Architecture Diagram ─── */

.architecture-diagram {
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  margin: 16px 0;
  overflow-x: auto;
  font-family: 'JetBrains Mono', 'Fira Code', 'Consolas', monospace;
  font-size: 0.75rem;
  line-height: 1.5;
  color: var(--fg);
  white-space: pre;
}

.architecture-diagram code {
  font-family: inherit;
  font-size: inherit;
  background: none;
  padding: 0;
}

/* ─── Vision Content ─── */

.vision-content {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  margin-top: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.vision-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  text-align: center;
  transition: border-color 0.3s, transform 0.3s;
}

.vision-card:hover {
  border-color: rgba(13, 148, 136, 0.4);
  transform: translateY(-2px);
}

.vision-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--teal-light);
  margin-bottom: 12px;
}

.vision-card p {
  font-size: 0.9rem;
  color: var(--fg-muted);
  line-height: 1.6;
}

.vision-card--center {
  grid-column: 1 / -1;
  max-width: 600px;
  margin: 0 auto;
  background: linear-gradient(180deg, rgba(13, 148, 136, 0.06), var(--card));
  border-color: var(--teal);
}

.vision-tagline {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.4;
  font-style: italic;
}

/* ─── CTA Section ─── */

.section--cta {
  background: linear-gradient(180deg, var(--teal-bg) 0%, var(--bg-section) 100%);
  padding: 120px 0;
}

.section--cta .container {
  text-align: center;
}

.section--cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}

.section--cta p {
  font-size: 1.05rem;
  color: var(--fg-muted);
  margin-bottom: 36px;
  line-height: 1.7;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ─── Modals ─── */

.modal {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
}

.modal[hidden] {
  display: none;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  animation: fade-in 0.2s ease;
}

.modal-card {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 420px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px;
  animation: slide-up 0.3s ease;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.4);
}

@keyframes fade-in {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes slide-up {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 1.25rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: border-color 0.2s, color 0.2s, background 0.2s;
}

.modal-close:hover {
  border-color: var(--teal);
  color: var(--teal-lighter);
  background: rgba(13, 148, 136, 0.1);
}

.modal-card h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  margin-bottom: 24px;
  text-align: center;
}

.modal-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--fg);
}

.form-group input {
  padding: 12px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font);
  font-size: 0.95rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus {
  outline: none;
  border-color: var(--teal);
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.form-group input::placeholder {
  color: var(--fg-muted);
  opacity: 0.6;
}

.modal-switch {
  text-align: center;
  margin-top: 20px;
  font-size: 0.88rem;
  color: var(--fg-muted);
}

.modal-link {
  color: var(--teal-light);
  font-weight: 500;
}

.modal-link:hover {
  color: var(--teal-lighter);
  text-decoration: underline;
}

/* ─── Footer Tagline ─── */

.footer-tagline {
  font-size: 0.85rem;
  color: var(--fg-muted);
  margin-top: 8px;
  max-width: 300px;
  line-height: 1.5;
}

/* ─── Responsive Updates ─── */

@media (max-width: 768px) {
  .hero-features {
    gap: 8px;
  }
  
  .hero-feature {
    font-size: 0.75rem;
    padding: 5px 10px;
  }
  
  .why-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
  }
  
  .pillars-grid {
    grid-template-columns: 1fr;
  }
  
  .platform-grid {
    grid-template-columns: 1fr;
  }
  
  .messages-grid {
    grid-template-columns: 1fr;
  }
  
  .promise-grid {
    grid-template-columns: 1fr 1fr;
  }
  
  .social-grid {
    grid-template-columns: 1fr;
  }
  
  .vision-content {
    grid-template-columns: 1fr;
  }
  
  .vision-card--center {
    grid-column: auto;
  }
  
  .header-inner {
    gap: 16px;
  }
  
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
  
  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-nav {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .promise-grid {
    grid-template-columns: 1fr;
  }
  
  .modal-card {
    padding: 24px;
    margin: 16px;
  }
  
  .footer-nav {
    flex-direction: column;
    gap: 24px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-bottom-links {
    justify-content: center;
  }
  
  .billing-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}

/* ─── Billing Toggle ─── */

.billing-toggle {
  display: inline-flex;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px;
  margin: 24px auto 40px;
  gap: 4px;
}

.billing-btn {
  padding: 10px 24px;
  border: none;
  background: transparent;
  color: var(--fg-muted);
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 100px;
  cursor: pointer;
  transition: all 0.25s;
  display: flex;
  align-items: center;
  gap: 8px;
}

.billing-btn:hover {
  color: var(--fg);
}

.billing-btn.active {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 2px 12px rgba(13, 148, 136, 0.3);
}

.discount-badge {
  background: var(--teal-light);
  color: var(--blue-bg);
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 100px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ─── Pricing Updates ─── */

.pricing-price {
  display: flex;
  align-items: baseline;
  gap: 2px;
  margin-bottom: 8px;
}

.pricing-price .currency {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--fg-muted);
}

.pricing-price .amount-monthly,
.pricing-price .amount-yearly {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--fg);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-price .period-monthly,
.pricing-price .period-yearly {
  font-size: 0.9rem;
  color: var(--fg-muted);
  margin-left: 2px;
}

.pricing-note {
  text-align: center;
  margin-top: 32px;
  font-size: 0.85rem;
  color: var(--fg-muted);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Center Main Content ─── */

main > .section,
main > .hero {
  max-width: 1100px;
  margin-left: auto;
  margin-right: auto;
}

/* ─── Footer Horizontal ─── */

.footer-grid {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  align-items: flex-start;
  gap: 40px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.footer-brand {
  flex: 1;
  min-width: 280px;
}

.footer-nav {
  flex: 2;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  flex-wrap: wrap;
}

.footer-nav-col {
  min-width: 160px;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 0.8rem;
  color: var(--fg-muted);
}

.footer-address {
  margin-top: 20px;
  font-size: 0.8rem;
  color: var(--fg-muted);
  opacity: 0.7;
}

/* ─── Footer Social ─── */

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 20px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--fg-muted);
  font-size: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s;
  text-decoration: none;
}

.footer-social a:hover {
  border-color: var(--teal);
  color: var(--teal-light);
  background: rgba(13, 148, 136, 0.1);
  transform: translateY(-2px);
}

/* ─── Responsive Footer ─── */

@media (max-width: 768px) {
  .footer-grid {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .footer-nav {
    width: 100%;
    justify-content: space-between;
  }
}

@media (max-width: 480px) {
  .footer-nav {
    flex-direction: column;
    gap: 24px;
  }
  
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
  
  .footer-bottom-links {
    justify-content: center;
  }
  
  .billing-btn {
    padding: 8px 16px;
    font-size: 0.8rem;
  }
}