/* ==========================================================================
   JanjiKita — Design Tokens & Landing Page Stylesheet
   Zero framework. Pure CSS with CSS Custom Properties.
   ========================================================================== */

:root {
  /* Neutral Palette */
  --color-bg: #FAF8F5;
  --color-surface: #FFFFFF;
  --color-surface-subtle: #F3EFEA;
  --color-border: #E8E2D9;
  --color-text-main: #26221F;
  --color-text-muted: #736B63;

  /* Accent Palette — Calibrated for WCAG AA (>= 4.5:1 against white) */
  --color-primary: #A85543;
  --color-primary-hover: #8E4131;
  --color-primary-light: #F6ECE9;
  --color-primary-badge-text: #8E4131;

  /* Semantic */
  --color-success: #2E7D32;
  --color-whatsapp: #25D366;
  --color-whatsapp-hover: #20BA5A;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;

  /* Type Scale */
  --text-xs: 0.75rem;
  --text-sm: 0.875rem;
  --text-base: 1rem;
  --text-lg: 1.125rem;
  --text-xl: 1.25rem;
  --text-2xl: 1.5rem;
  --text-3xl: 2rem;
  --text-4xl: 2.5rem;
  --text-hero: 3rem;

  /* Spacing Scale */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;

  /* Radii */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 3px rgba(38, 34, 31, 0.05);
  --shadow-md: 0 4px 14px -2px rgba(38, 34, 31, 0.08);
  --shadow-lg: 0 10px 25px -4px rgba(38, 34, 31, 0.12);

  /* Motion */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 250ms cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
  font-family: var(--font-sans);
  background-color: var(--color-bg);
  color: var(--color-text-main);
  line-height: 1.6;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

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

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

/* Accessibility: Focus States */
:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 3px;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1080px;
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-4);
  padding-right: var(--space-4);
}

.section {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

.section-header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-8) auto;
}

.section-badge {
  display: inline-block;
  background-color: var(--color-primary-light);
  color: var(--color-primary-badge-text);
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-3);
}

.section-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: var(--space-3);
}

.section-subtitle {
  color: var(--color-text-muted);
  font-size: var(--text-base);
}

/* Header & Nav */
.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  background-color: rgba(250, 248, 245, 0.94);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.brand-logo {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-main);
  letter-spacing: -0.02em;
}

.nav-links {
  display: none;
  list-style: none;
  gap: var(--space-6);
}

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

.nav-link:hover {
  color: var(--color-primary);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

/* Redesigned Language & Region Switcher */
.lang-region-widget {
  display: inline-flex;
  align-items: center;
  background-color: var(--color-surface-subtle);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-full);
  padding: 0.2rem 0.45rem;
  gap: var(--space-2);
  font-size: var(--text-xs);
}

.switcher-group {
  display: inline-flex;
  align-items: center;
  gap: 0.15rem;
}

.switcher-btn {
  padding: 0.2rem 0.45rem;
  border-radius: var(--radius-full);
  color: var(--color-text-muted);
  font-weight: 600;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.switcher-btn:hover {
  color: var(--color-primary-badge-text);
}

.switcher-btn.active {
  background-color: var(--color-surface);
  color: var(--color-primary-badge-text);
  font-weight: 700;
  box-shadow: 0 1px 2px rgba(38, 34, 31, 0.08);
}

.switcher-divider {
  color: var(--color-border);
  font-size: 0.65rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-sans);
  font-weight: 600;
  font-size: var(--text-sm);
  padding: 0.75rem 1.25rem;
  min-height: 48px;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-fast);
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--color-primary-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-sm);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-main);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background-color: var(--color-surface-subtle);
  border-color: var(--color-text-muted);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
}

/* Hero Section */
.hero {
  padding-top: var(--space-8);
  padding-bottom: var(--space-12);
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: var(--space-8);
  align-items: center;
}

.hero-content {
  text-align: center;
  max-width: 620px;
}

.hero-headline {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  line-height: 1.15;
  margin-top: var(--space-3);
  margin-bottom: var(--space-4);
  letter-spacing: -0.01em;
}

.hero-subheadline {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.hero-ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  width: 100%;
  max-width: 360px;
  margin: 0 auto var(--space-6) auto;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.trust-item {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
}

/* Phone Mockup Component (Pure CSS) */
.mockup-wrapper {
  width: 100%;
  max-width: 310px;
  margin: 0 auto;
}

.phone-frame {
  position: relative;
  background: #1C1917;
  border-radius: 40px;
  padding: 10px;
  box-shadow: 0 20px 40px -10px rgba(38, 34, 31, 0.25), 0 0 0 1px #44403C;
}

.phone-screen {
  background-color: var(--color-bg);
  border-radius: 32px;
  overflow: hidden;
  position: relative;
  border: 1px solid var(--color-border);
  min-height: 520px;
  display: flex;
  flex-direction: column;
}

.phone-notch {
  width: 120px;
  height: 18px;
  background: #1C1917;
  border-bottom-left-radius: 12px;
  border-bottom-right-radius: 12px;
  margin: 0 auto;
}

.phone-content {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  flex: 1;
  justify-content: center;
}

.mockup-greeting {
  font-size: var(--text-xs);
  color: var(--color-primary-badge-text);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-2);
}

.mockup-guest-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text-main);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-5);
}

.mockup-bride-label {
  font-family: var(--font-display);
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text-muted);
}

.mockup-couple {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1.2;
  margin-bottom: var(--space-4);
}

.mockup-date {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-1);
}

.mockup-venue {
  font-size: var(--text-xs);
  font-weight: 500;
  color: var(--color-text-main);
  margin-bottom: var(--space-6);
}

.mockup-btn {
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
}

/* How It Works */
.steps-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.step-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.step-number {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

.step-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.step-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Showcase Grid */
.showcase-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
}

.template-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.template-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.template-thumb-box {
  height: 240px;
  background-color: var(--color-surface-subtle);
  display: flex;
  align-items: center;
  justify-content: center;
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.template-thumb-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.template-thumb-placeholder {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  font-style: italic;
  color: var(--color-text-muted);
}

.template-body {
  padding: var(--space-6);
}

.template-tag {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  color: var(--color-primary-badge-text);
  background-color: var(--color-primary-light);
  padding: 0.2rem 0.6rem;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-2);
}

.template-name {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.template-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
  margin-bottom: var(--space-4);
}

/* Features Grid */
.features-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.feature-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
}

.feature-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.feature-title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.feature-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Pricing Grid */
.pricing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-6);
  align-items: stretch;
}

.pricing-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.pricing-card.is-popular {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.popular-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background-color: var(--color-primary);
  color: #FFFFFF;
  font-size: var(--text-xs);
  font-weight: 700;
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-full);
}

.pricing-header {
  margin-bottom: var(--space-4);
  text-align: center;
}

.pricing-tier-name {
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.pricing-amount {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--color-text-main);
  line-height: 1;
}

.pricing-period {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 0.25rem;
}

.pricing-features {
  list-style: none;
  margin: var(--space-6) 0;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  flex: 1;
}

.pricing-feature-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-text-main);
}

.check-icon {
  color: var(--color-primary);
  flex-shrink: 0;
  margin-top: 2px;
}

.pricing-cta {
  width: 100%;
}

.pricing-fallback-link {
  display: block;
  text-align: center;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-2);
  text-decoration: underline;
}

/* Custom Bespoke Highlight */
.bespoke-card {
  background-color: var(--color-primary-light);
  border: 1px solid rgba(168, 85, 67, 0.2);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  text-align: center;
}

.bespoke-title {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.bespoke-desc {
  max-width: 640px;
  margin: 0 auto var(--space-6) auto;
  font-size: var(--text-base);
  color: var(--color-text-main);
}

/* What Every Invitation Includes (Standard Strip) */
.inclusions-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.inclusion-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  display: flex;
  gap: var(--space-4);
  align-items: flex-start;
}

.inclusion-icon-box {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.inclusion-title {
  font-size: var(--text-base);
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.inclusion-desc {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.5;
}

/* Testimonials (Configurable) */
.testimonials-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-4);
}

.testimonial-card {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-quote {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-style: italic;
  color: var(--color-text-main);
  margin-bottom: var(--space-4);
  line-height: 1.5;
}

.testimonial-author {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--color-text-main);
}

.testimonial-location {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

/* FAQ Accordion (Native <details>) */
.faq-list {
  max-width: 720px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.faq-item {
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item[open] {
  border-color: var(--color-primary);
}

.faq-question {
  padding: var(--space-4) var(--space-5);
  font-size: var(--text-base);
  font-weight: 600;
  cursor: pointer;
  list-style: none;
  display: flex;
  align-items: center;
  justify-content: space-between;
  user-select: none;
  min-height: 48px;
}

.faq-question::-webkit-details-marker {
  display: none;
}

.faq-question::after {
  content: "+";
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-primary);
  margin-left: var(--space-3);
  transition: transform var(--transition-fast);
}

.faq-item[open] .faq-question::after {
  content: "−";
}

.faq-answer {
  padding: 0 var(--space-5) var(--space-5) var(--space-5);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* Final CTA */
.final-cta {
  background-color: #26221F;
  color: #FFFFFF;
  text-align: center;
  padding: var(--space-12) var(--space-4);
}

.final-cta-title {
  font-family: var(--font-display);
  font-size: var(--text-3xl);
  font-weight: 700;
  margin-bottom: var(--space-3);
}

.final-cta-subheadline {
  max-width: 580px;
  margin: 0 auto var(--space-6) auto;
  color: #D6D3D1;
  font-size: var(--text-base);
}

.final-cta-btn {
  background-color: var(--color-primary);
  color: #FFFFFF;
  margin-bottom: var(--space-4);
}

.final-cta-btn:hover {
  background-color: var(--color-primary-hover);
}

.final-contact-fallback {
  font-size: var(--text-xs);
  color: #A8A29E;
}

/* Footer */
.site-footer {
  background-color: var(--color-bg);
  border-top: 1px solid var(--color-border);
  padding: var(--space-8) 0;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.footer-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-4);
}

.footer-brand {
  font-weight: 700;
  color: var(--color-text-main);
  margin-bottom: 0.25rem;
}

.footer-links {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  white-space: nowrap;
}

.footer-link:hover {
  color: var(--color-primary);
}

/* Floating Contact Button */
.floating-contact-btn {
  position: fixed;
  bottom: 1.5rem;
  right: 1.5rem;
  z-index: 50;
  background-color: var(--color-whatsapp);
  color: #111B21;
  box-shadow: var(--shadow-lg);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: 0.75rem 1.25rem;
  font-size: var(--text-sm);
  font-weight: 700;
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-contact-btn.intl-contact {
  background-color: #26221F;
  color: #FFFFFF;
}

.floating-contact-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -4px rgba(38, 34, 31, 0.2);
}

/* Simple Static Pages (Demo, Privacy, Terms, 404) */
.page-container {
  max-width: 720px;
  margin: var(--space-12) auto;
  padding: 0 var(--space-4);
}

.page-title {
  font-family: var(--font-display);
  font-size: var(--text-4xl);
  font-weight: 700;
  margin-bottom: var(--space-2);
}

.page-meta {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-6);
}

.prose {
  font-size: var(--text-base);
  line-height: 1.75;
  color: var(--color-text-main);
}

.prose h2 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  margin-top: var(--space-8);
  margin-bottom: var(--space-3);
}

.prose p {
  margin-bottom: var(--space-4);
}

.prose ul {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.back-link {
  display: inline-block;
  margin-top: var(--space-8);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
}

/* Responsive Media Queries */
@media (min-width: 640px) {
  .hero-ctas {
    flex-direction: row;
    max-width: 440px;
  }

  .steps-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .showcase-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .inclusions-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .testimonials-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (min-width: 768px) {
  .nav-links {
    display: flex;
  }

  .hero-grid {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    text-align: left;
  }

  .hero-content {
    text-align: left;
  }

  .hero-headline {
    font-size: var(--text-hero);
  }

  .hero-ctas {
    margin-left: 0;
  }

  .hero-trust {
    justify-content: flex-start;
  }

  .features-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .pricing-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  .footer-container {
    flex-direction: row;
    justify-content: space-between;
    text-align: left;
    flex-wrap: nowrap;
  }
}

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