/* ==========================================================================
   FRANCESCA & BRUNO — WEDDING WEBSITE STYLESHEET
   STRICT MOBILE-FIRST ARCHITECTURE
   ========================================================================== */

/* --- Fonts & CSS Custom Properties --- */
@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,500;0,600;1,400;1,600&family=Playfair+Display:ital,wght@0,500;0,600;1,400;1,600&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  /* Color Palette */
  --color-bg: #faf9f5;
  --color-bg-card: #ffffff;
  --color-bg-subtle: #f3f5f0;
  --color-bg-dark: #222a20;

  --color-text-main: #1f261d;
  --color-text-muted: #485244;
  --color-text-light: #6e776a;
  --color-text-inverse: #ffffff;

  --color-primary: #313d2c;
  --color-primary-hover: #1e261a;
  --color-primary-light: #495842;

  --color-accent-gold: #c2a66e;
  --color-accent-gold-dark: #92773b;
  --color-accent-sage: #85997e;
  --color-accent-sage-light: #e1ebdE;

  --color-border: #dfe5dc;
  --color-border-subtle: #eae7de;

  /* Typography */
  --font-primary: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-serif: 'Cormorant Garamond', Georgia, serif;
  --font-script: 'Playfair Display', serif;

  /* UI Tokens */
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --shadow-sm: 0 2px 10px rgba(31, 38, 29, 0.05);
  --shadow-md: 0 10px 30px rgba(31, 38, 29, 0.08);
  --shadow-lg: 0 20px 48px rgba(31, 38, 29, 0.12);
  --transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  --container-max: 1140px;
}

/* ==========================================================================
   1. GLOBAL BASE STYLES (MOBILE-FIRST)
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  min-width: 0; /* Prevents overflow inside flex/grid */
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-primary);
  font-weight: 400;
  line-height: 1.7;
  color: var(--color-text-main);
  background-color: var(--color-bg);
  width: 100%;
  max-width: 100vw;
  overflow-x: hidden;
  position: relative;
  -webkit-font-smoothing: antialiased;
  padding-bottom: 72px; /* Space for mobile sticky action bar */
}

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

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

button, input, textarea, select {
  font: inherit;
}

/* Mobile-First Fluid Container */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.2rem;
  padding-right: 1.2rem;
}

.container-narrow {
  max-width: 840px;
}

/* Section Common Structure */
.section {
  padding: 4.5rem 0;
  width: 100%;
  position: relative;
  overflow: hidden;
}

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

.section-white {
  background-color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 3rem;
}

.section-tag {
  font-size: 1rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  font-weight: 700;
  color: var(--color-accent-gold-dark);
  display: inline-block;
  margin-bottom: 0.7rem;
}

.section-title {
  font-family: var(--font-primary);
  font-weight: 500;
  font-size: 2.3rem;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--color-text-main);
  line-height: 1.25;
  margin-bottom: 0.9rem;
  word-break: break-word;
}

.section-subtitle {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.4rem;
  font-weight: 500;
  color: var(--color-text-muted);
  line-height: 1.6;
}

.section-divider {
  width: 60px;
  height: 1.5px;
  background-color: var(--color-accent-gold);
  margin: 1.2rem auto;
  position: relative;
}

.section-divider::after {
  content: '';
  position: absolute;
  top: -3.5px;
  left: 50%;
  transform: translateX(-50%);
  width: 8px;
  height: 8px;
  background-color: var(--color-accent-gold);
  border-radius: 50%;
}

/* Distinctive Ampersand Circle Badge */
.and {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.35em;
  height: 1.35em;
  border-radius: 50%;
  background-color: var(--color-primary);
  color: #ffffff;
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  font-size: 0.72em;
  vertical-align: middle;
  margin: 0 0.25em;
  transform: translateY(-0.08em);
}

/* Buttons — Mobile First (Full Width by Default on Mobile) */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  width: 100%; /* Mobile first: full width buttons */
  padding: 1.15rem 1.6rem;
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  cursor: pointer;
  border: 1.5px solid transparent;
  transition: var(--transition);
  text-align: center;
  user-select: none;
}

.btn-primary {
  background-color: var(--color-primary);
  color: #ffffff;
  box-shadow: var(--shadow-sm);
}

.btn-primary:active,
.btn-primary:hover {
  background-color: var(--color-primary-hover);
  color: #ffffff;
}

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

.btn-outline:active,
.btn-outline:hover {
  background-color: var(--color-primary);
  color: #ffffff;
}

.btn-gold {
  background-color: var(--color-accent-gold);
  color: #ffffff;
}

.btn-gold:active,
.btn-gold:hover {
  background-color: var(--color-accent-gold-dark);
}

.btn-sm {
  padding: 0.85rem 1.4rem;
  font-size: 0.92rem;
}

/* ==========================================================================
   2. NAVIGATION BAR (MOBILE FIRST)
   ========================================================================== */
.site-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(255, 255, 255, 0.97);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(223, 229, 220, 0.85);
  transition: var(--transition);
}

.site-nav.scrolled {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.06);
  background-color: #ffffff;
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
  padding: 0 1.2rem;
  max-width: var(--container-max);
  margin: 0 auto;
}

.nav-brand {
  font-family: var(--font-primary);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-main);
  display: flex;
  align-items: center;
}

.nav-brand .and {
  font-family: var(--font-serif);
  font-style: italic;
  text-transform: lowercase;
  color: var(--color-accent-gold-dark);
  margin: 0 0.35rem;
  font-size: 1.15em;
  font-weight: 400;
}

/* Mobile Hamburger Button */
.nav-toggle {
  display: block;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.6rem;
  color: var(--color-text-main);
  font-size: 1.5rem;
  z-index: 1001;
}

.nav-toggle-icon {
  display: block;
  width: 26px;
  height: 2.5px;
  background-color: var(--color-text-main);
  position: relative;
  transition: var(--transition);
  border-radius: 2px;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
  content: '';
  position: absolute;
  width: 26px;
  height: 2.5px;
  background-color: var(--color-text-main);
  transition: var(--transition);
  border-radius: 2px;
}

.nav-toggle-icon::before { top: -8px; }
.nav-toggle-icon::after { bottom: -8px; }

.nav-toggle.open .nav-toggle-icon {
  background-color: transparent;
}
.nav-toggle.open .nav-toggle-icon::before {
  transform: rotate(45deg);
  top: 0;
}
.nav-toggle.open .nav-toggle-icon::after {
  transform: rotate(-45deg);
  top: 0;
}

/* Mobile Drawer Menu */
.nav-menu {
  position: fixed;
  top: 72px;
  left: 0;
  right: 0;
  background: #ffffff;
  flex-direction: column;
  padding: 2.2rem 1.4rem;
  gap: 1.2rem;
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  transform: translateY(-130%);
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
  display: flex;
  list-style: none;
}

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

.nav-link {
  font-size: 1.15rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-text-main);
  padding: 0.65rem 0;
  display: block;
  text-align: center;
  width: 100%;
}

.nav-cta-btn {
  margin-top: 0.6rem;
  width: 100%;
}

/* ==========================================================================
   3. HERO SECTION (MOBILE FIRST)
   ========================================================================== */
.hero {
  position: relative;
  min-height: auto;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: 92px;
  padding-bottom: 3.5rem;
  background-color: #faf9f5;
  width: 100%;
}

.hero-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 100%;
}

.hero-tagline {
  font-size: 0.98rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-accent-gold-dark);
  margin-bottom: 0.8rem;
  font-weight: 600;
  line-height: 1.35;
}

.hero-names {
  display: block;
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  line-height: 1.2;
  color: var(--color-text-main);
  margin-bottom: 0.8rem;
  text-align: center;
  width: 100%;
}

.hero-names .and {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-serif);
  font-style: italic;
  text-transform: lowercase;
  color: var(--color-accent-gold-dark);
  margin: 0 0.35em;
  vertical-align: middle;
  font-weight: 400;
}

.hero-meta {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-size: 1.15rem;
  font-weight: 500;
  color: var(--color-text-muted);
  font-family: var(--font-serif);
  font-style: italic;
  margin-bottom: 1.8rem;
  flex-wrap: wrap;
}

.hero-meta-dot {
  display: inline;
  color: var(--color-accent-gold);
}

/* Fluid Hero Photography Frame */
.hero-image-frame {
  position: relative;
  width: 100%;
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-bottom: 1.8rem;
  border: 4px solid #ffffff;
  aspect-ratio: 16 / 10;
  background-color: var(--color-bg-subtle);
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

/* Fluid Countdown Clock */
.countdown-box {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.5rem;
  padding: 1.25rem 0.6rem;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(10px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  margin-bottom: 2rem;
}

.countdown-item {
  text-align: center;
  min-width: 0;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.countdown-number {
  font-family: var(--font-primary);
  font-weight: 600;
  font-size: 2.1rem;
  color: var(--color-primary);
  line-height: 1;
  display: block;
}

.countdown-label {
  font-size: 0.82rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-text-light);
  margin-top: 0.5rem;
  font-weight: 700;
  display: block;
}

/* Hero Action Buttons — Mobile First: STACKED WITH AMPLE SPACE */
.hero-actions {
  display: flex;
  flex-direction: column; /* Stacked on mobile! */
  gap: 1rem;
  width: 100%;
}

.hero-actions .btn {
  width: 100%; /* Takes full width of the mobile screen */
  padding: 1.2rem 1.6rem;
  font-size: 1.05rem;
}

/* ==========================================================================
   4. SCHEDULE & TIMELINE (MOBILE FIRST)
   ========================================================================== */
.timeline {
  position: relative;
  width: 100%;
  padding: 1rem 0;
}

.timeline::before {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  left: 20px; /* Aligned to left on mobile */
  width: 2px;
  background-color: var(--color-border);
}

.timeline-item {
  position: relative;
  display: flex;
  align-items: flex-start;
  width: 100%;
  padding-left: 56px;
  margin-bottom: 2.4rem;
}

.timeline-badge {
  position: absolute;
  left: 22px;
  transform: translateX(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: #ffffff;
  border: 2px solid var(--color-accent-gold);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  z-index: 2;
  box-shadow: 0 0 0 4px var(--color-bg-subtle);
}

.timeline-content {
  width: 100%;
  background: #ffffff;
  padding: 1.6rem 1.4rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border-subtle);
}

.timeline-time {
  display: inline-block;
  font-size: 1.05rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-gold-dark);
  margin-bottom: 0.5rem;
}

.timeline-title {
  font-family: var(--font-primary);
  font-size: 1.38rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-main);
  margin-bottom: 0.65rem;
}

.timeline-desc {
  font-size: 1.12rem;
  color: var(--color-text-muted);
  line-height: 1.7;
}

/* ==========================================================================
   5. DOVE E QUANDO (VENUES) — MOBILE FIRST: STACKED 1 BY 1
   ========================================================================== */
.venues-grid {
  display: flex;
  flex-direction: column; /* Cerimonia and Ricevimento stacked 1 by 1 on mobile! */
  gap: 2.5rem;
  width: 100%;
  margin-bottom: 2.5rem;
}

.venue-card {
  background: #ffffff;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border-subtle);
  display: flex;
  flex-direction: column;
  width: 100%;
}

.venue-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

.venue-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.venue-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  padding: 0.45rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.venue-body {
  padding: 2rem 1.4rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.venue-name {
  font-size: 1.55rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--color-text-main);
  margin-bottom: 0.7rem;
}

.venue-time-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.12rem;
  color: var(--color-accent-gold-dark);
  font-weight: 600;
  margin-bottom: 1.1rem;
}

.venue-address {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-size: 1.1rem;
  color: var(--color-text-muted);
  line-height: 1.6;
  margin-bottom: 1.2rem;
}

.venue-desc {
  font-size: 1.12rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 1.9rem;
  flex-grow: 1;
}

/* Venue Action Buttons — Mobile First: STACKED */
.venue-actions {
  display: flex;
  flex-direction: column; /* Stacked buttons for finger-friendly tap! */
  gap: 0.85rem;
  width: 100%;
}

.venue-actions .btn {
  width: 100%;
  padding: 1.1rem 1.4rem;
  font-size: 1rem;
}

/* Interactive Map Module */
.map-section-wrapper {
  background: #ffffff;
  border-radius: var(--radius-md);
  padding: 1.4rem 1.1rem;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  width: 100%;
}

.map-header {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-bottom: 1.2rem;
}

.map-title {
  font-size: 1.2rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
}

.map-tabs {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  width: 100%;
}

.map-tab-btn {
  background: var(--color-bg-subtle);
  border: 1px solid var(--color-border);
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: var(--transition);
  width: 100%;
  text-align: center;
}

.map-tab-btn.active {
  background: var(--color-primary);
  color: #ffffff;
  border-color: var(--color-primary);
}

.map-embed-container {
  width: 100%;
  height: 330px;
  border-radius: var(--radius-sm);
  overflow: hidden;
  background-color: var(--color-bg-subtle);
}

.map-embed-container iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

/* ==========================================================================
   6. INFORMAZIONI UTILI — MOBILE FIRST: 3 CARDS STACKED 1 BY 1
   ========================================================================== */
.info-grid {
  display: flex;
  flex-direction: column; /* The 3 info items stacked 1 by 1 on mobile! */
  gap: 2rem;
  width: 100%;
  margin-bottom: 3.2rem;
}

.info-card {
  background: #ffffff;
  padding: 2.4rem 1.6rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border-subtle);
  box-shadow: var(--shadow-sm);
  text-align: center;
  width: 100%;
}

.info-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-accent-sage-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.85rem;
  margin: 0 auto 1.3rem;
}

.info-card-title {
  font-size: 1.45rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-main);
  margin-bottom: 0.9rem;
}

.info-card-text {
  font-size: 1.12rem;
  color: var(--color-text-muted);
  line-height: 1.75;
}

.color-swatches {
  display: flex;
  justify-content: center;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.swatch {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  box-shadow: inset 0 0 0 2px rgba(255, 255, 255, 0.8), 0 2px 8px rgba(0, 0, 0, 0.14);
  position: relative;
  cursor: pointer;
}

/* FAQ Accordion — Mobile First */
.faq-container {
  width: 100%;
  max-width: 860px;
  margin: 0 auto;
}

.faq-item {
  background: #ffffff;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-subtle);
  margin-bottom: 1rem;
  overflow: hidden;
  width: 100%;
}

.faq-question {
  width: 100%;
  padding: 1.3rem 1.2rem;
  background: none;
  border: none;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--color-text-main);
}

.faq-arrow {
  font-size: 0.95rem;
  color: var(--color-accent-gold);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.faq-item.active .faq-arrow {
  transform: rotate(180deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease-out, padding 0.3s ease;
  padding: 0 1.2rem;
  background: #fafaf8;
  color: var(--color-text-muted);
  font-size: 1.05rem;
  line-height: 1.75;
}

.faq-item.active .faq-answer {
  padding: 1rem 1.2rem 1.5rem;
}

/* ==========================================================================
   7. RSVP FORM & DIETARY REQUIREMENTS (MOBILE FIRST)
   ========================================================================== */
.rsvp-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.5rem 1.4rem;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-subtle);
  width: 100%;
  position: relative;
}

.rsvp-header-note {
  text-align: center;
  margin-bottom: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--color-border);
}

.rsvp-deadline {
  display: inline-block;
  background: var(--color-accent-sage-light);
  color: var(--color-primary);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.6rem 1.3rem;
  border-radius: var(--radius-full);
  margin-top: 0.6rem;
}

.form-group {
  margin-bottom: 1.8rem;
  width: 100%;
}

.form-label {
  display: block;
  font-size: 1.12rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-text-main);
  margin-bottom: 0.6rem;
}

.form-label .required {
  color: #c94a4a;
  margin-left: 3px;
}

.form-label-hint {
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text-light);
  text-transform: none;
  letter-spacing: normal;
  display: block;
  margin-top: 0.3rem;
}

.form-control {
  width: 100%;
  max-width: 100%;
  padding: 1.15rem 1.2rem;
  background-color: #faf9f7;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-sm);
  font-size: 1.12rem; /* Prevents auto-zoom on iOS and improves clarity */
  color: var(--color-text-main);
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  background-color: #ffffff;
  border-color: var(--color-accent-gold);
  box-shadow: 0 0 0 3.5px rgba(194, 166, 110, 0.2);
}

/* Number of Guests — Stacked on Mobile */
.guests-count-group {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  width: 100%;
}

/* Radio Choice Cards — Stacked on Mobile */
.radio-cards-group {
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  width: 100%;
}

.radio-card {
  cursor: pointer;
  position: relative;
  width: 100%;
}

.radio-card input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.radio-card-content {
  padding: 1.4rem 1.1rem;
  border: 2px solid var(--color-border);
  border-radius: var(--radius-sm);
  text-align: center;
  transition: var(--transition);
  background: #faf9f7;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  width: 100%;
}

.radio-card-icon {
  font-size: 1.8rem;
}

.radio-card-title {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text-main);
}

.radio-card input:checked + .radio-card-content {
  border-color: var(--color-primary);
  background-color: var(--color-accent-sage-light);
  color: var(--color-primary);
}

/* Dietary Requirements Pills — Mobile Touch Friendly */
.dietary-tags-container {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.8rem;
  width: 100%;
}

.dietary-tag {
  cursor: pointer;
  position: relative;
}

.dietary-tag input {
  position: absolute;
  opacity: 0;
  width: 0;
  height: 0;
}

.dietary-tag-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.85rem 1.3rem;
  background-color: #ffffff;
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-full);
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--color-text-muted);
  transition: var(--transition);
  user-select: none;
}

.dietary-tag input:checked + .dietary-tag-pill {
  background-color: var(--color-primary);
  border-color: var(--color-primary);
  color: #ffffff;
}

.form-actions {
  text-align: center;
  margin-top: 2.2rem;
  width: 100%;
}

.rsvp-success-box {
  display: none;
  text-align: center;
  padding: 2.2rem 1rem;
}

.rsvp-success-box.active {
  display: block;
}

.rsvp-success-icon {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  background: var(--color-accent-sage-light);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  margin: 0 auto 1.5rem;
  box-shadow: var(--shadow-sm);
}

/* ==========================================================================
   8. VIAGGIO DI NOZZE & IBAN (MOBILE FIRST)
   ========================================================================== */
.registry-wrapper {
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--color-border-subtle);
  width: 100%;
}

.registry-grid {
  display: flex;
  flex-direction: column; /* Stacked photo and details on mobile! */
  width: 100%;
}

.registry-image-pane {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  background-color: var(--color-bg-subtle);
}

.registry-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.registry-badge {
  position: absolute;
  bottom: 1rem;
  left: 1rem;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(8px);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.registry-content {
  padding: 2.2rem 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  width: 100%;
}

.registry-intro {
  font-size: 1.12rem;
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: 1.8rem;
}

/* IBAN Box — Mobile First */
.iban-box {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1.8rem 1.4rem;
  position: relative;
  margin-bottom: 1.2rem;
  width: 100%;
}

.iban-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 0.9rem;
  font-size: 1.08rem;
  color: var(--color-text-muted);
}

.iban-row:last-child {
  margin-bottom: 0;
}

.iban-code-container {
  margin: 1.2rem 0;
  padding: 1.1rem;
  background: #ffffff;
  border: 1.5px dashed var(--color-accent-gold);
  border-radius: var(--radius-sm);
  text-align: center;
  width: 100%;
}

.iban-code-label {
  font-size: 0.88rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--color-text-light);
  display: block;
  margin-bottom: 0.4rem;
  font-weight: 600;
}

.iban-code {
  font-family: 'Courier New', Courier, monospace;
  font-size: 1.28rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--color-primary);
  word-break: break-all;
  line-height: 1.35;
}

.iban-copy-btn {
  width: 100%;
  margin-top: 0.6rem;
}

/* Toast notification */
.toast {
  position: fixed;
  bottom: 25px;
  right: 25px;
  max-width: calc(100vw - 50px);
  background: var(--color-primary);
  color: #ffffff;
  padding: 1rem 1.6rem;
  border-radius: var(--radius-full);
  font-size: 0.95rem;
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  box-shadow: var(--shadow-lg);
  z-index: 9999;
  opacity: 0;
  transform: translateY(20px);
  pointer-events: none;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.toast.show {
  opacity: 1;
  transform: translateY(0);
}

/* ==========================================================================
   9. FOOTER (MOBILE FIRST)
   ========================================================================== */
.site-footer {
  background-color: var(--color-bg-dark);
  color: var(--color-text-inverse);
  padding: 4rem 0 2rem;
  text-align: center;
  width: 100%;
}

.footer-monogram {
  font-family: var(--font-primary);
  font-size: 1.85rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 0.9rem;
}

.footer-monogram .and {
  background-color: var(--color-accent-gold);
  color: #ffffff;
}

.footer-date {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1.25rem;
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 2rem;
}

.footer-nav {
  display: flex;
  flex-direction: column; /* Stacked links on mobile */
  gap: 1.2rem;
  margin-bottom: 2.5rem;
}

.footer-link {
  font-size: 0.95rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.85);
  font-weight: 500;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 1.8rem;
  font-size: 0.88rem;
  color: rgba(255, 255, 255, 0.55);
  display: flex;
  flex-direction: column; /* Stacked */
  gap: 0.8rem;
}

.admin-trigger-link {
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.85rem;
  cursor: pointer;
}

/* ==========================================================================
   10. SMARTPHONE FLOATING ACTION BAR
   ========================================================================== */
.mobile-sticky-bar {
  display: block;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 999;
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-top: 1px solid var(--color-border);
  padding: 0.65rem 1.2rem;
  box-shadow: 0 -3px 15px rgba(0, 0, 0, 0.06);
}

.mobile-sticky-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
}

.mobile-sticky-text {
  font-size: 0.82rem;
  color: var(--color-text-main);
  font-weight: 500;
  line-height: 1.25;
}

.mobile-sticky-btn {
  width: auto;
  white-space: nowrap;
  padding: 0.65rem 1.3rem;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
}

/* Admin Dashboard Modal */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(8px);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 10000;
  padding: 1rem;
}

.modal-overlay.active {
  display: flex;
}

.modal-dialog {
  background: #ffffff;
  border-radius: var(--radius-md);
  max-width: 880px;
  width: 100%;
  max-height: 90vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.modal-header {
  padding: 1.2rem 1.4rem;
  border-bottom: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.modal-title {
  font-size: 1.15rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 600;
}

.modal-close-btn {
  background: none;
  border: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: var(--color-text-muted);
}

.modal-body {
  padding: 1.4rem;
  overflow-y: auto;
}

.admin-stats-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.admin-stat-card {
  background: var(--color-bg);
  padding: 1rem;
  border-radius: var(--radius-sm);
  text-align: center;
  border: 1px solid var(--color-border);
}

.admin-stat-val {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-primary);
}

.admin-stat-lbl {
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-light);
  font-weight: 600;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
}

.admin-table th,
.admin-table td {
  padding: 0.75rem 0.85rem;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}

.admin-table th {
  background-color: var(--color-bg-subtle);
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.8rem;
}


/* ==========================================================================
   11. DESKTOP & TABLET ENHANCEMENTS (min-width: 860px)
   ========================================================================== */
@media (min-width: 860px) {
  body {
    padding-bottom: 0; /* No sticky bar on desktop */
  }

  .mobile-sticky-bar {
    display: none;
  }

  .nav-toggle {
    display: none;
  }

  .nav-container {
    height: 80px;
  }

  .nav-menu {
    position: static;
    flex-direction: row;
    padding: 0;
    gap: 1.8rem;
    border-bottom: none;
    box-shadow: none;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    background: transparent;
  }

  .nav-link {
    font-size: 0.92rem;
    padding: 0.5rem 0;
    width: auto;
    display: inline-block;
  }

  .nav-cta-btn {
    margin-top: 0;
    width: auto;
    padding: 0.75rem 1.4rem;
  }

  .section {
    padding: 6rem 0;
  }

  .section-title {
    font-size: 2.6rem;
  }

  .hero {
    min-height: 100vh;
    padding-top: 105px;
    padding-bottom: 50px;
  }

  .hero-names {
    display: block;
    font-size: 3.8rem;
    line-height: 1.2;
  }

  .hero-names .and {
    margin: 0 0.25em;
    transform: translateY(-0.08em);
    font-size: 0.72em;
  }

  .hero-meta {
    flex-direction: row;
    font-size: 1.35rem;
  }

  .hero-meta-dot {
    display: inline;
  }

  .countdown-box {
    max-width: 600px;
    gap: 1.2rem;
    padding: 1.5rem 2.5rem;
  }

  .countdown-number {
    font-size: 2.4rem;
  }

  /* Desktop Hero Actions: SIDE BY SIDE */
  .hero-actions {
    flex-direction: row;
    justify-content: center;
    width: auto;
  }

  .hero-actions .btn {
    width: auto;
    padding: 1rem 2.2rem;
  }

  /* Desktop Timeline: CENTERED ALTERNATING */
  .timeline::before {
    left: 50%;
    transform: translateX(-50%);
  }

  .timeline-item {
    padding-left: 0;
    margin-bottom: 3.2rem;
  }

  .timeline-item:nth-child(odd) {
    flex-direction: row-reverse;
  }

  .timeline-badge {
    left: 50%;
    transform: translateX(-50%);
    width: 48px;
    height: 48px;
    font-size: 1.3rem;
  }

  .timeline-content {
    width: 44%;
    padding: 2rem;
  }

  /* Desktop Venues: 2 COLUMNS */
  .venues-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2.5rem;
  }

  .venue-actions {
    flex-direction: row;
  }

  .venue-actions .btn {
    width: auto;
  }

  .map-header {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .map-tabs {
    flex-direction: row;
    width: auto;
  }

  .map-tab-btn {
    width: auto;
  }

  .map-embed-container {
    height: 420px;
  }

  /* Desktop Info: 3 COLUMNS */
  .info-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }

  /* Desktop RSVP Form */
  .rsvp-card {
    padding: 3.5rem 3rem;
  }

  .guests-count-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
  }

  .radio-cards-group {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
  }

  .form-actions .btn {
    width: auto;
    min-width: 320px;
  }

  /* Desktop Registry: 2 COLUMNS */
  .registry-grid {
    display: grid;
    grid-template-columns: 1fr 1.15fr;
  }

  .registry-content {
    padding: 3rem 2.8rem;
  }

  .footer-nav {
    flex-direction: row;
    gap: 2rem;
  }

  .footer-bottom {
    flex-direction: row;
    justify-content: space-between;
  }
}