/* Petra Landing – ქართული ლენდინგი, i18n-ready */

:root {
  --color-bg: #faf9f6;
  --color-surface: #ffffff;
  --color-surface-alt: #f2f0eb;
  --color-primary: #2d6a5a;
  --color-primary-hover: #234d42;
  --color-primary-light: rgba(45, 106, 90, 0.12);
  --color-accent: #c4a77d;
  --color-text: #1a1a1a;
  --color-text-muted: #5c5c5c;
  --color-border: #e5e2dc;
  --font-geo: "Noto Sans Georgian", sans-serif;
  --font-sans: "Outfit", var(--font-geo);
  --radius: 12px;
  --radius-lg: 20px;
  --radius-pill: 999px;
  --shadow: 0 4px 20px rgba(45, 106, 90, 0.08);
  --shadow-hover: 0 8px 32px rgba(45, 106, 90, 0.12);
  --shadow-sm: 0 2px 8px rgba(45, 106, 90, 0.06);
  --header-h: 72px;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --duration: 0.5s;
  --duration-fast: 0.25s;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-6px); }
}

@keyframes iconPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.08); }
}

@keyframes shimmer {
  0% { background-position: -200% 0; }
  100% { background-position: 200% 0; }
}

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

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

body {
  margin: 0;
  font-family: var(--font-geo);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.25rem;
}

/* Reveal (scroll-in) */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--duration) var(--ease-out), transform var(--duration) var(--ease-out);
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal.reveal-delay-1 { transition-delay: 0.1s; }
.reveal.reveal-delay-2 { transition-delay: 0.2s; }
.reveal.reveal-delay-3 { transition-delay: 0.35s; }
.feature-card.reveal.visible { transition-delay: calc(0.05s * (var(--reveal-i, 0))); }

.list-reveal li {
  opacity: 0;
  transform: translateX(-12px);
  transition: opacity 0.4s var(--ease-out), transform 0.4s var(--ease-out);
}
.list-reveal li.visible {
  opacity: 1;
  transform: translateX(0);
}
.list-reveal li:nth-child(1) { transition-delay: 0.05s; }
.list-reveal li:nth-child(2) { transition-delay: 0.1s; }
.list-reveal li:nth-child(3) { transition-delay: 0.15s; }
.list-reveal li:nth-child(4) { transition-delay: 0.2s; }
.list-reveal li:nth-child(5) { transition-delay: 0.25s; }
.list-reveal li:nth-child(6) { transition-delay: 0.3s; }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  height: var(--header-h);
  background: rgba(250, 249, 246, 0.88);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: box-shadow var(--duration-fast), border-color var(--duration-fast), background var(--duration-fast);
}
.header.header-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  color: var(--color-primary);
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.35rem;
  transition: transform var(--duration-fast) var(--ease-out), opacity var(--duration-fast);
}
.logo:hover {
  opacity: 0.9;
  transform: scale(1.02);
}
.logo:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 4px;
  border-radius: 6px;
}

.logo-icon {
  font-size: 1.5rem;
  display: inline-block;
  transition: transform 0.3s var(--ease-spring);
}
.logo:hover .logo-icon {
  transform: rotate(-12deg) scale(1.1);
}

.nav {
  display: none;
}

@media (min-width: 768px) {
  .nav {
    display: flex;
    align-items: center;
    gap: 1.5rem;
  }
  .nav-link {
    color: var(--color-text-muted);
    text-decoration: none;
    font-weight: 500;
    padding: 0.4rem 0.6rem;
    border-radius: var(--radius);
    transition: color var(--duration-fast), background var(--duration-fast);
  }
  .nav-link:hover {
    color: var(--color-primary);
    background: var(--color-primary-light);
  }
  .nav-link:focus-visible {
    outline: 2px solid var(--color-primary);
    outline-offset: 2px;
  }
  .nav-cta {
    color: var(--color-surface) !important;
    background: var(--color-primary);
  }
  .nav-cta:hover {
    background: var(--color-primary-hover);
  }
}

.lang-wrap {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.lang-btn {
  padding: 0.35rem 0.6rem;
  font-family: var(--font-geo);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  cursor: pointer;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
}

.lang-btn:hover {
  color: var(--color-primary);
  border-color: var(--color-primary);
}
.lang-btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.lang-btn.active {
  color: var(--color-surface);
  background: var(--color-primary);
  border-color: var(--color-primary);
}

.menu-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 0;
  background: none;
  border: none;
  cursor: pointer;
}

.menu-toggle .menu-bar {
  display: block;
  height: 2px;
  background: var(--color-text);
  border-radius: 1px;
  transition: transform 0.25s ease, opacity 0.2s ease;
}
.header.menu-open .menu-toggle .menu-bar:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.header.menu-open .menu-toggle .menu-bar:nth-child(2) {
  opacity: 0;
}
.header.menu-open .menu-toggle .menu-bar:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

@media (min-width: 768px) {
  .menu-toggle {
    display: none;
  }
}

.mobile-nav {
  position: absolute;
  top: var(--header-h);
  left: 0;
  right: 0;
  padding: 1rem 1.25rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mobile-nav[hidden] {
  display: none;
}

.mobile-nav-link {
  padding: 0.65rem 0.5rem;
  color: var(--color-text);
  text-decoration: none;
  font-weight: 500;
  border-radius: var(--radius);
  transition: background var(--duration-fast), color var(--duration-fast);
}
.mobile-nav-link:hover,
.mobile-nav-link:focus {
  background: var(--color-primary-light);
  color: var(--color-primary);
}
.mobile-nav-link:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

/* Hero */
.hero {
  position: relative;
  padding: 3.5rem 0 4.5rem;
  text-align: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(ellipse 80% 50% at 50% -10%, rgba(45, 106, 90, 0.12) 0%, transparent 50%),
    radial-gradient(ellipse 60% 40% at 90% 60%, rgba(196, 167, 125, 0.08) 0%, transparent 45%),
    radial-gradient(ellipse 50% 30% at 10% 70%, rgba(45, 106, 90, 0.06) 0%, transparent 40%);
}

.hero-inner {
  position: relative;
  max-width: 720px;
  margin: 0 auto;
}

.hero-title {
  margin: 0 0 1rem;
  font-family: var(--font-sans);
  font-size: clamp(1.75rem, 5vw, 2.5rem);
  font-weight: 700;
  line-height: 1.25;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.hero-subtitle {
  margin: 0 0 1.75rem;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.65;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.6rem;
  font-family: var(--font-geo);
  font-size: 1rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: var(--radius);
  transition: background var(--duration-fast), color var(--duration-fast), box-shadow var(--duration-fast), transform var(--duration-fast) var(--ease-out);
}
.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

.btn-primary {
  color: var(--color-surface);
  background: var(--color-primary);
  border: none;
}
.btn-primary:hover {
  background: var(--color-primary-hover);
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}
.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  color: var(--color-primary);
  background: transparent;
  border: 2px solid var(--color-primary);
}
.btn-secondary:hover {
  background: var(--color-primary-light);
  transform: translateY(-1px);
}

.hero-visual {
  position: relative;
  margin-top: 2.5rem;
}

.hero-cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
}

.hero-card {
  padding: 1rem 1.35rem;
  font-size: 1rem;
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  transition: transform var(--duration-fast) var(--ease-out), box-shadow var(--duration-fast);
  animation: float 4s ease-in-out infinite;
}
.hero-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px) scale(1.02);
  animation: none;
}
.hero-card-1 { transform: rotate(-2deg); animation-delay: 0s; }
.hero-card-2 { transform: rotate(1deg); animation-delay: 0.5s; }
.hero-card-3 { transform: rotate(-1deg); animation-delay: 1s; }
.hero-card-1:hover { transform: translateY(-4px) scale(1.02) rotate(-2deg); }
.hero-card-2:hover { transform: translateY(-4px) scale(1.02) rotate(1deg); }
.hero-card-3:hover { transform: translateY(-4px) scale(1.02) rotate(-1deg); }

/* Sections */
.section {
  padding: 3.5rem 0;
}

.section-alt {
  background: var(--color-surface-alt);
}

.section-title {
  margin: 0 0 0.75rem;
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  letter-spacing: -0.02em;
}

.section-lead {
  max-width: 640px;
  margin: 0 auto 2rem;
  font-size: 1.05rem;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.65;
}

/* Features grid */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.25rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (min-width: 600px) {
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 900px) {
  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.feature-card {
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: box-shadow var(--duration-fast), transform var(--duration-fast) var(--ease-out), border-color var(--duration-fast);
}
.feature-card:focus-within {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.feature-card:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-4px);
  border-color: rgba(45, 106, 90, 0.2);
}

.feature-icon {
  display: block;
  font-size: 2rem;
  margin-bottom: 0.75rem;
  transition: transform 0.35s var(--ease-spring);
}
.feature-card:hover .feature-icon {
  animation: iconPulse 1.2s ease-in-out infinite;
}

.feature-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-sans);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text);
}

.feature-desc {
  margin: 0;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  line-height: 1.55;
}

/* Lists */
.list {
  max-width: 640px;
  margin: 0 auto;
  padding: 0;
  list-style: none;
}

.list-check li {
  position: relative;
  padding-left: 2rem;
  margin-bottom: 0.85rem;
  line-height: 1.6;
}

.list-check li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

/* Care section – two columns */
.care-blocks {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  max-width: 900px;
  margin: 0 auto;
}

@media (min-width: 700px) {
  .care-blocks {
    grid-template-columns: 1fr 1fr;
  }
}

.care-block {
  padding: 1.5rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transition: box-shadow var(--duration-fast), transform var(--duration-fast) var(--ease-out);
}
.care-block:hover {
  box-shadow: var(--shadow-hover);
  transform: translateY(-2px);
}

.care-block-title {
  margin: 0 0 1rem;
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
}

.care-block .list-check li {
  margin-bottom: 0.6rem;
}

/* CTA */
.cta-section {
  position: relative;
  padding: 4.5rem 0;
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-hover) 100%);
  color: var(--color-surface);
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 20% 80%, rgba(255,255,255,0.08) 0%, transparent 40%),
    radial-gradient(circle at 80% 20%, rgba(255,255,255,0.06) 0%, transparent 35%);
}

.cta-inner {
  position: relative;
  text-align: center;
}

.cta-title {
  color: inherit;
}

.cta-lead {
  color: rgba(255, 255, 255, 0.92);
}

.store-badges {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin: 1.5rem 0 1rem;
}

.store-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 170px;
  padding: 1rem 1.75rem;
  font-weight: 600;
  font-size: 1.05rem;
  color: var(--color-primary);
  background: var(--color-surface);
  border-radius: var(--radius);
  text-decoration: none;
  box-shadow: 0 4px 16px rgba(0,0,0,0.12);
  transition: transform var(--duration-fast) var(--ease-spring), box-shadow var(--duration-fast);
}
.store-badge:focus-visible {
  outline: 2px solid rgba(255,255,255,0.9);
  outline-offset: 3px;
}

.store-badge:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 8px 24px rgba(0,0,0,0.18);
}

.cta-note {
  margin: 1rem 0 0;
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Footer */
.footer {
  padding: 2rem 0;
  background: var(--color-surface-alt);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer-brand {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-sans);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--color-primary);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  margin: 0 0 0.5rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.footer-links {
  margin-top: 1rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 1.5rem;
}
.footer-links a {
  color: var(--color-primary);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color var(--duration-fast), text-decoration var(--duration-fast);
}
.footer-links a:hover {
  color: var(--color-primary-hover);
  text-decoration: underline;
}
.footer-links a:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.footer-brand .logo-text {
  color: inherit;
  text-decoration: none;
}
.footer-brand a.logo-text:hover {
  text-decoration: underline;
}

.footer-lang-note {
  margin: 0;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  opacity: 0.85;
}

/* Legal / text pages (terms, service-terms) */
.page-main {
  padding: 2rem 0 3rem;
  min-height: 50vh;
}

.page-content {
  max-width: 720px;
  margin: 0 auto;
}

.page-back {
  display: inline-block;
  margin-bottom: 1.5rem;
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--duration-fast), transform var(--duration-fast);
}
.page-back:hover {
  color: var(--color-primary-hover);
}
.page-back:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
  border-radius: 4px;
}

.page-title {
  margin: 0 0 0.5rem;
  font-family: var(--font-sans);
  font-size: clamp(1.5rem, 4vw, 1.85rem);
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.02em;
}

.page-updated {
  margin: 0 0 2rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.legal-block {
  margin-bottom: 2rem;
}
.legal-block h2 {
  margin: 0 0 0.75rem;
  font-family: var(--font-sans);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
}
.legal-block p {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.7;
  color: var(--color-text-muted);
}
.legal-block p + p {
  margin-top: 0.75rem;
}
.legal-block strong {
  color: var(--color-text);
}