@import url('https://fonts.googleapis.com/css2?family=DM+Serif+Display:ital@0;1&family=Libre+Franklin:wght@300;400;500;600;700&display=swap');

:root {
  --color-bg: #FAFAF7;
  --color-text: #1A1A1A;
  --color-text-secondary: #5A5A5A;
  --color-accent: #2D5A3D;
  --color-accent-light: #3D7A52;
  --color-accent-pale: #E8F0EB;
  --color-border: #E0DDD5;
  --color-card-bg: #FFFFFF;
  --color-dark-bg: #1A2820;
  --color-dark-text: #F0EDE6;
  --font-display: 'DM Serif Display', Georgia, serif;
  --font-body: 'Libre Franklin', -apple-system, sans-serif;
  --max-width: 1140px;
  --radius: 6px;
}

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

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

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-weight: 400;
  -webkit-font-smoothing: antialiased;
}

/* ============= UTILITY ============= */
.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0,0,0,0);
  border: 0;
}

/* ============= NAVIGATION ============= */
.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(250, 250, 247, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  color: var(--color-text);
  text-decoration: none;
  letter-spacing: -0.01em;
}

.nav-logo span {
  color: var(--color-accent);
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
  align-items: center;
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-secondary);
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: color 0.2s;
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--color-accent);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-text);
}

/* ============= HERO ============= */
.hero {
  padding: 100px 0 80px;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -200px;
  right: -200px;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-accent-pale) 0%, transparent 70%);
  opacity: 0.6;
  pointer-events: none;
}

.hero-content {
  max-width: 680px;
  position: relative;
}

.hero-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 20px;
  padding: 6px 14px;
  background: var(--color-accent-pale);
  border-radius: 100px;
}

.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.4rem);
  line-height: 1.15;
  color: var(--color-text);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}

.hero p {
  font-size: 1.125rem;
  color: var(--color-text-secondary);
  max-width: 520px;
  line-height: 1.8;
  margin-bottom: 36px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius);
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
}

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

.btn-primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(45, 90, 61, 0.25);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 1.5px solid var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent-pale);
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

/* ============= SECTION COMMONS ============= */
.section {
  padding: 80px 0;
}

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

.section-alt {
  background: #F4F3EE;
}

.section-header {
  text-align: center;
  max-width: 600px;
  margin: 0 auto 56px;
}

.section-header h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.section-header p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

.section-dark .section-header p {
  color: rgba(240, 237, 230, 0.7);
}

/* ============= SERVICES ============= */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: all 0.3s ease;
}

.service-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.06);
  border-color: var(--color-accent);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: var(--color-accent-pale);
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.service-icon svg {
  width: 24px;
  height: 24px;
  stroke: var(--color-accent);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.service-card p {
  color: var(--color-text-secondary);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ============= APPS / PRODUCTS ============= */
.app-showcase {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.app-info h3 {
  font-family: var(--font-display);
  font-size: 1.8rem;
  margin-bottom: 16px;
}

.app-info p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  margin-bottom: 24px;
  line-height: 1.8;
}

.app-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-accent);
  margin-bottom: 12px;
}

.app-badge::before {
  content: '';
  width: 8px;
  height: 8px;
  background: var(--color-accent);
  border-radius: 50%;
}

.app-visual {
  background: linear-gradient(145deg, var(--color-accent-pale), #D4E5DA);
  border-radius: 12px;
  padding: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 340px;
  position: relative;
  overflow: hidden;
}

.app-visual::after {
  content: '';
  position: absolute;
  inset: 0;
  background: 
    radial-gradient(circle at 20% 80%, rgba(45, 90, 61, 0.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 20%, rgba(45, 90, 61, 0.05) 0%, transparent 50%);
}

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

.app-mockup .phone-frame {
  width: 180px;
  height: 360px;
  background: var(--color-dark-bg);
  border-radius: 28px;
  padding: 12px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.15);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, #2C4A3A 0%, #1A3028 50%, #0F1F17 100%);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 20px;
  color: #fff;
}

.phone-screen .app-title {
  font-family: var(--font-display);
  font-size: 1.1rem;
  margin-bottom: 8px;
}

.phone-screen .app-subtitle {
  font-size: 0.65rem;
  opacity: 0.6;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.phone-screen .globe-icon {
  width: 64px;
  height: 64px;
  margin-bottom: 16px;
  opacity: 0.9;
}

.app-features {
  list-style: none;
  margin-bottom: 28px;
}

.app-features li {
  padding: 6px 0;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
  display: flex;
  align-items: center;
  gap: 10px;
}

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

/* ============= ABOUT ============= */
.about-content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.about-content p {
  font-size: 1.05rem;
  color: var(--color-text-secondary);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about-details {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 48px;
  text-align: center;
}

.about-stat {
  padding: 24px;
}

.about-stat .number {
  font-family: var(--font-display);
  font-size: 2.2rem;
  color: var(--color-accent);
  margin-bottom: 4px;
}

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

/* ============= CONTACT ============= */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-info h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-bottom: 16px;
  color: var(--color-dark-text);
}

.contact-info p {
  color: rgba(240, 237, 230, 0.7);
  margin-bottom: 32px;
  line-height: 1.8;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-detail svg {
  width: 20px;
  height: 20px;
  stroke: var(--color-accent-light);
  flex-shrink: 0;
  margin-top: 2px;
}

.contact-detail .detail-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(240, 237, 230, 0.5);
  margin-bottom: 4px;
}

.contact-detail .detail-value {
  color: var(--color-dark-text);
  font-size: 0.95rem;
}

.contact-detail a {
  color: var(--color-dark-text);
  text-decoration: none;
}

.contact-detail a:hover {
  color: var(--color-accent-light);
}

.contact-form {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius);
  padding: 36px;
}

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

.form-group label {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: rgba(240, 237, 230, 0.6);
  margin-bottom: 8px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius);
  color: var(--color-dark-text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

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

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.btn-submit {
  width: 100%;
  padding: 14px;
  background: var(--color-accent);
  color: #fff;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.btn-submit:hover {
  background: var(--color-accent-light);
}

/* ============= FOOTER ============= */
.site-footer {
  background: var(--color-dark-bg);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 48px 0 32px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 48px;
  margin-bottom: 40px;
}

.footer-brand .nav-logo {
  color: var(--color-dark-text);
  margin-bottom: 12px;
  display: block;
}

.footer-brand p {
  color: rgba(240, 237, 230, 0.5);
  font-size: 0.85rem;
  max-width: 280px;
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 48px;
}

.footer-col h4 {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(240, 237, 230, 0.4);
  margin-bottom: 16px;
}

.footer-col ul {
  list-style: none;
}

.footer-col li {
  margin-bottom: 10px;
}

.footer-col a {
  color: rgba(240, 237, 230, 0.7);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--color-dark-text);
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(240, 237, 230, 0.35);
}

.footer-bottom-links {
  display: flex;
  gap: 24px;
}

.footer-bottom-links a {
  font-size: 0.8rem;
  color: rgba(240, 237, 230, 0.35);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-bottom-links a:hover {
  color: rgba(240, 237, 230, 0.7);
}

/* ============= PAGE-SPECIFIC ============= */
.page-header {
  padding: 80px 0 40px;
  border-bottom: 1px solid var(--color-border);
}

.page-header h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.8rem);
  margin-bottom: 8px;
}

.page-header p {
  color: var(--color-text-secondary);
  font-size: 1.05rem;
}

.legal-content {
  padding: 60px 0 80px;
  max-width: 760px;
  margin: 0 auto;
}

.legal-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-top: 40px;
  margin-bottom: 16px;
}

.legal-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
  margin-top: 28px;
  margin-bottom: 12px;
}

.legal-content p {
  color: var(--color-text-secondary);
  margin-bottom: 14px;
  line-height: 1.8;
}

.legal-content ul {
  color: var(--color-text-secondary);
  margin: 12px 0 14px 24px;
  line-height: 1.8;
}

.legal-content a {
  color: var(--color-accent);
  text-decoration: underline;
}

.effective-date {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--color-accent);
  font-weight: 500;
  margin-bottom: 24px;
}

/* ============= APP SUPPORT PAGE ============= */
.support-content {
  padding: 60px 0 80px;
  max-width: 760px;
  margin: 0 auto;
}

.support-content h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  margin-top: 40px;
  margin-bottom: 16px;
}

.support-content p {
  color: var(--color-text-secondary);
  margin-bottom: 14px;
  line-height: 1.8;
}

.support-content a {
  color: var(--color-accent);
}

.support-card {
  background: var(--color-card-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 32px;
  margin-bottom: 24px;
}

.support-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  margin-bottom: 12px;
}

/* ============= NAV LOGO IMAGE ============= */
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.nav-logo-img {
  height: 36px;
  width: auto;
  display: block;
}

.nav-logo-img--footer {
  filter: brightness(0) invert(0.85);
}

/* ============= PRODUCT IMAGE ============= */
.app-visual--product {
  background: #fff;
  padding: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.product-image {
  max-width: 100%;
  max-height: 480px;
  height: auto;
  object-fit: contain;
  border-radius: 8px;
}

/* ============= RESPONSIVE ============= */
@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-border);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-toggle {
    display: block;
  }

  .hero {
    padding: 60px 0 50px;
  }

  .app-showcase {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .app-visual {
    order: -1;
    min-height: 260px;
    padding: 32px;
  }

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

  .about-details {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .footer-inner {
    flex-direction: column;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }

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