/* ═══════════════════════════════════════════
   STYLE.CSS – Layout, Animationen, Responsive
   ═══════════════════════════════════════════
   Farben kommen aus colors.css
   ═══════════════════════════════════════════ */

/* ── CSS Custom Properties (Layout & Typo) ─ */

:root {
    /* Typography */
    --font-heading: "Satisfy", cursive;
    --font-body: "Poppins", sans-serif;

  /* Layout */
  --section-padding: 4rem 1.5rem;
  --max-width: 1100px;
  --border-radius: 1rem;
  --border-radius-lg: 1.5rem;

  /* Animation Timings */
  --transition-fast: 0.3s ease;
  --transition-medium: 0.5s ease;

  /* Upload-Progress-Bar Gradient */
  --gradient: linear-gradient(
          135deg,
          var(--progress-bar-start),
          var(--progress-bar-mid),
          var(--progress-bar-end)
  );
}

/* ═══════════════════════════════════════════
   RESET & BASE STYLES
   ═══════════════════════════════════════════ */

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

html {
  overscroll-behavior: none;
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background-color: var(--bg-color);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* ── Radial glow background ───────────── */

body::before {
  content: "";
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 0;
  background: radial-gradient(
          ellipse at center,
          var(--bg-glow) 0%,
          transparent 70%
  );
}

/* ═══════════════════════════════════════════
   CANVAS BACKGROUNDS
   ═══════════════════════════════════════════ */

#particles-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
}

#confetti-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 9999;
  pointer-events: none;
}

/* ═══════════════════════════════════════════
   SECTIONS (GENERAL)
   ═══════════════════════════════════════════ */

.section {
  position: relative;
  z-index: 1;
  padding: var(--section-padding);
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ═══════════════════════════════════════════
   HERO SECTION
   ═══════════════════════════════════════════ */

#hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding-top: 2rem;
}

.hero-content {
  max-width: 900px;
  width: 100%;
}

/* ── Preamble: Names ───────────────────── */

.hero-preamble {
  font-family: var(--font-body);
  font-size: clamp(1rem, 2.5vw, 1.5rem);
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 0.5rem;
  opacity: 0.85;
}

/* ── Big 40 ────────────────────────────── */

.hero-40-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.hero-40 {
  font-family: var(--font-body);
  font-size: clamp(5rem, 15vw, 10rem);
  font-weight: 700;
  line-height: 1;
  display: block;
  background: linear-gradient(
          135deg,
          var(--color-accent),
          var(--color-accent-hover),
          var(--color-gold)
  );
  background-size: 200% 200%;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  animation: gradientShift 4s ease infinite;
  filter: drop-shadow(0 4px 20px var(--hero-40-shadow));
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1.2;
  text-shadow: 0 2px 10px var(--hero-title-shadow);
  /* Typewriter cursor */
  border-right: 2px solid var(--color-accent);
  padding-right: 0.25rem;
  animation: blink-caret 0.8s step-end infinite;
}

/* ── Typewriter cursor blink ───────────── */

@keyframes blink-caret {
  from,
  to {
    border-color: transparent;
  }
  50% {
    border-color: var(--color-accent);
  }
}

/* ── Birthday Date Cards ──────────────── */

.birthdates {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1.5rem;
  margin: 1rem 0 1rem;
  flex-wrap: wrap;
}

.birthdate-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 1rem 1.75rem;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  -webkit-box-shadow: 0 4px 15px var(--card-shadow);
  box-shadow: 0 4px 15px var(--card-shadow);
  transition: transform var(--transition-fast),
  -webkit-box-shadow var(--transition-fast),
  box-shadow var(--transition-fast);
}

.birthdate-card:hover {
  transform: translateY(-3px) scale(1.03);
  -webkit-box-shadow: 0 8px 25px var(--card-shadow-hover);
  box-shadow: 0 8px 25px var(--card-shadow-hover);
}

.birthdate-name {
  display: block;
  font-family: var(--font-heading);
  font-size: 1.6rem;
  color: var(--color-accent);
  margin-bottom: 0.2rem;
}

.birthdate-date {
  display: block;
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-weight: 400;
}

/* ── Party Details ────────────────────── */

.hero-time {
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  color: var(--text-secondary);
  margin-top: 1rem;
  margin-bottom: 0.25rem;
}

.hero-date-highlight {
  font-family: var(--font-body);
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: 1.5rem;
  letter-spacing: 0.5px;
}

/* ═══════════════════════════════════════════
   COUNTDOWN TIMER
   ═══════════════════════════════════════════ */

.countdown-container {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.countdown-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  padding: 1.25rem 1.5rem;
  min-width: 100px;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  -webkit-box-shadow: 0 4px 15px var(--card-shadow);
  box-shadow: 0 4px 15px var(--card-shadow);
  transition: transform var(--transition-fast),
  -webkit-box-shadow var(--transition-fast),
  box-shadow var(--transition-fast);
}

.countdown-card:hover {
  transform: translateY(-4px);
  -webkit-box-shadow: 0 8px 25px var(--card-shadow-hover);
  box-shadow: 0 8px 25px var(--card-shadow-hover);
}

.countdown-value {
  display: block;
  font-size: clamp(2.2rem, 5vw, 2.8rem);
  font-weight: 600;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: 0.25rem;
}

/* Flip animation when value changes */
@keyframes flipIn {
  from {
    transform: rotateX(90deg);
    opacity: 0;
  }
  to {
    transform: rotateX(0);
    opacity: 1;
  }
}

.countdown-value.flip {
  animation: flipIn 0.4s ease forwards;
}

.countdown-label {
  font-size: 0.75rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 300;
}

.countdown-message {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-style: italic;
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 2rem;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 1rem;
  text-decoration: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 2px solid transparent;
}

.btn-calendar {
  background: linear-gradient(
          135deg,
          var(--color-accent),
          var(--color-accent-hover)
  );
  color: var(--color-white);
  animation: glowPulse 3s ease-in-out infinite;
  -webkit-box-shadow: 0 4px 15px var(--btn-calendar-shadow);
  box-shadow: 0 4px 15px var(--btn-calendar-shadow);
}

.btn-calendar:hover {
  transform: translateY(-2px) scale(1.05);
  animation: none;
  -webkit-box-shadow: 0 6px 20px var(--btn-calendar-shadow-hover);
  box-shadow: 0 6px 20px var(--btn-calendar-shadow-hover);
}

.btn-outline {
  background: transparent;
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-white);
  transform: translateY(-2px);
  -webkit-box-shadow: 0 4px 12px var(--btn-calendar-shadow);
  box-shadow: 0 4px 12px var(--btn-calendar-shadow);
}

/* Button glow pulse animation */
@keyframes glowPulse {
  0%,
  100% {
    -webkit-box-shadow: 0 4px 12px var(--glow-pulse-start);
    box-shadow: 0 4px 12px var(--glow-pulse-start);
  }
  50% {
    -webkit-box-shadow: 0 4px 25px var(--glow-pulse-peak);
    box-shadow: 0 4px 25px var(--glow-pulse-peak);
  }
}

.btn-calendar {
  animation: glowPulse 3s ease-in-out infinite;
}

.btn-calendar:hover {
  animation: none;
}

/* ── Calendar Buttons Container ──────────── */

.calendar-buttons {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

/* ═══════════════════════════════════════════
   SCROLL ARROW
   ═══════════════════════════════════════════ */

.scroll-arrow {
  display: block;
  text-align: center;
  font-size: 2rem;
  color: var(--color-accent);
  margin-top: 2rem;
  text-decoration: none;
  animation: bounce 2s infinite ease-in-out;
  transition: transform 0.2s ease;
}

.scroll-arrow:hover {
  transform: scale(1.2);
}

@keyframes bounce {
  0%,
  20%,
  50%,
  80%,
  100% {
    transform: translateY(0);
  }
  40% {
    transform: translateY(-10px);
  }
  60% {
    transform: translateY(-5px);
  }
}

/* ═══════════════════════════════════════════
   SECTION TITLES
   ═══════════════════════════════════════════ */

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  color: var(--color-accent);
  text-align: center;
  margin-bottom: 2rem;
  position: relative;
}

.section-title::after {
  content: "";
  display: block;
  width: 60px;
  height: 3px;
  background: linear-gradient(
          90deg,
          var(--section-underline-start),
          var(--section-underline-end)
  );
  margin: 0.75rem auto 0;
  border-radius: 2px;
}

.section-description {
  font-size: 1rem;
  color: var(--text-secondary);
  text-align: center;
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* ═══════════════════════════════════════════
   LOCATION CARD
   ═══════════════════════════════════════════ */

.info-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  -webkit-box-shadow: 0 6px 20px var(--card-shadow);
  box-shadow: 0 6px 20px var(--card-shadow);
}

.info-card--wide {
  max-width: 800px;
  margin: 0 auto;
}

.info-card--text {
  max-width: 700px;
  margin: 0 auto;
  text-align: left;
  padding: 2.5rem;
}

.info-card-title {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--color-accent);
  margin-bottom: 0.25rem;
}

.info-card-subtitle {
  font-size: 1rem;
  color: var(--text-secondary);
  margin-bottom: 1rem;
}

.info-card-address {
  font-size: 1.1rem;
  color: var(--text-primary);
  margin-bottom: 1.5rem;
  line-height: 1.8;
}

/* ── Google Maps Embed ─────────────────── */

.map-wrapper {
  margin: 1.5rem -0.5rem;
  border-radius: 12px;
  overflow: hidden;
  -webkit-box-shadow: 0 4px 15px var(--card-shadow);
  box-shadow: 0 4px 15px var(--card-shadow);
}

.map-wrapper iframe {
  width: 100%;
  height: 350px;
  border: 0;
  display: block;
}

/* ── Location Text / Notes ─────────────── */

.location-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 0.75rem;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

.location-note {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
  margin-top: 1.25rem;
}

/* ── Info Section Text ─────────────────── */

.info-note {
  font-size: 0.95rem;
  color: var(--text-secondary);
  font-style: italic;
  text-align: center;
}

.info-text {
  font-size: 1rem;
  color: var(--text-primary);
  line-height: 1.8;
  margin-bottom: 1rem;
}

/* ═══════════════════════════════════════════
   VERPFLEGUNG / FOOD GRID
   ═══════════════════════════════════════════ */

.food-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
  max-width: 700px;
  margin: 0 auto;
}

.food-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  -webkit-box-shadow: 0 6px 20px var(--card-shadow);
  box-shadow: 0 6px 20px var(--card-shadow);
  transition: transform var(--transition-fast),
  -webkit-box-shadow var(--transition-fast),
  box-shadow var(--transition-fast);
}

.food-card:hover {
  transform: translateY(-5px) scale(1.02);
  -webkit-box-shadow: 0 10px 30px var(--card-shadow-hover);
  box-shadow: 0 10px 30px var(--card-shadow-hover);
}

.food-icon {
  display: block;
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.food-title {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.food-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════
   GALLERY / IMPRESSIONS
   ═══════════════════════════════════════════ */

.gallery {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.25rem;
  grid-auto-rows: minmax(150px, auto);
  grid-auto-flow: dense;
}

.gallery-item {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  -webkit-box-shadow: 0 6px 20px var(--card-shadow);
  box-shadow: 0 6px 20px var(--card-shadow);
  transition: transform var(--transition-fast),
  -webkit-box-shadow var(--transition-fast),
  box-shadow var(--transition-fast);
}

.gallery-item:hover {
  transform: translateY(-5px) scale(1.03);
  -webkit-box-shadow: 0 10px 30px var(--card-shadow-hover);
  box-shadow: 0 10px 30px var(--card-shadow-hover);
}

.gallery-item img,
.gallery-item video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  display: block;
  transition: transform 0.4s ease;
}

.gallery-item:hover img,
.gallery-item:hover video {
  transform: scale(1.05);
}

/* Wide gallery item (spans 2x2) */
.gallery-item--wide {
  grid-column: span 2;
  grid-row: span 2;
}

/* Video gallery item */
.gallery-item--video {
  grid-column: span 2;
  min-height: 250px;
}

/* Responsive: stack items on mobile */
@media (max-width: 768px) {
  .gallery-item--wide,
  .gallery-item--video {
    grid-column: span 1;
    grid-row: span 1;
  }

  .gallery {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  }
}

/* ═══════════════════════════════════════════
   SCROLL REVEAL ANIMATION
   ═══════════════════════════════════════════ */

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s ease,
  transform 0.8s ease;
}

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

/* Staggered reveal – for child elements */
.reveal-stagger {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease,
  transform 0.6s ease;
}

.reveal-stagger.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */

#footer {
  text-align: center;
  padding: 3rem 1.5rem;
}

.footer-text {
  font-family: var(--font-heading);
  font-size: clamp(1.5rem, 3vw, 2rem);
  color: var(--color-accent);
  line-height: 1.8;
}

/* ═══════════════════════════════════════════
   BACKGROUND GRADIENT ANIMATION
   ═══════════════════════════════════════════ */

@keyframes gradientShift {
  0%,
  100% {
    background-position: 0% 50%;
  }
  50% {
    background-position: 100% 50%;
  }
}

/* ═══════════════════════════════════════════
   RESPONSIVE DESIGN
   ═══════════════════════════════════════════ */

@media (max-width: 1024px) {
  :root {
    --section-padding: 3rem 1.5rem;
  }

  .countdown-container {
    gap: 0.75rem;
  }

  .countdown-card {
    padding: 1rem 1.25rem;
    min-width: 80px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 2.5rem 1rem;
  }

  .hero-preamble {
    font-size: 0.85rem;
    letter-spacing: 2px;
  }

  .hero-40 {
    font-size: 5rem;
  }

  .hero-title {
    font-size: 2.5rem;
  }

  .birthdates {
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
  }

  .section-title {
    font-size: 2rem;
  }

  .countdown-container {
    gap: 0.5rem;
  }

  .countdown-card {
    padding: 0.75rem 1rem;
    min-width: 70px;
  }

  .countdown-value {
    font-size: 1.75rem;
  }

  .info-card {
    padding: 1.5rem;
  }

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

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

  .gallery-item--wide,
  .gallery-item--video {
    grid-column: span 1;
  }
}

@media (max-width: 540px) {
  :root {
    --section-padding: 2rem 0.75rem;
  }

  .hero-40 {
    font-size: clamp(4rem, 18vw, 6rem);
  }

  .hero-title {
    font-size: 2rem;
  }

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

  .countdown-value {
    font-size: 1.5rem;
  }

  .btn {
    padding: 0.7rem 1.5rem;
    font-size: 0.9rem;
  }
}

/* ═══════════════════════════════════════════
   FAMILY / KIDS SECTION
    ════════════════════════════════════════════ */

.family-content {
  max-width: 850px;
  margin: 0 auto;
}

.family-intro {
  font-size: 1.1rem;
  color: var(--text-primary);
  line-height: 2;
  text-align: center;
  max-width: 700px;
  margin: 0 auto 2.5rem;
}

.family-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.family-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem 1.5rem;
  text-align: center;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  -webkit-box-shadow: 0 6px 20px var(--card-shadow);
  box-shadow: 0 6px 20px var(--card-shadow);
  transition: transform var(--transition-fast),
  -webkit-box-shadow var(--transition-fast),
  box-shadow var(--transition-fast);
}

.family-card:hover {
  transform: translateY(-5px) scale(1.02);
  -webkit-box-shadow: 0 10px 30px var(--card-shadow-hover);
  box-shadow: 0 10px 30px var(--card-shadow-hover);
}

.family-icon {
  display: block;
  font-size: 3rem;
  margin-bottom: 0.75rem;
}

.family-title {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  color: var(--color-accent);
  margin-bottom: 0.5rem;
}

.family-desc {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* Responsive */
@media (max-width: 768px) {
  .family-features {
    grid-template-columns: 1fr;
  }

  .family-intro {
    font-size: 1rem;
    line-height: 1.9;
  }
}

/* ═══════════════════════════════════════════
   UPLOAD AREA (Dropzone, Preview, Progress)
    ════════════════════════════════════════════ */

.upload-area {
  max-width: 700px;
  margin: 0 auto 2.5rem auto;
}

/* ── Dropzone ──────────────────────────── */

.upload-dropzone {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 2.5rem 2rem;
  border: 2px dashed var(--color-accent);
  border-radius: var(--border-radius-lg);
  background: var(--card-bg);
  cursor: pointer;
  transition: background var(--transition-fast),
  border-color var(--transition-fast),
  -webkit-box-shadow var(--transition-fast),
  box-shadow var(--transition-fast),
  transform var(--transition-fast);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  -webkit-box-shadow: 0 4px 15px var(--card-shadow);
  box-shadow: 0 4px 15px var(--card-shadow);
  user-select: none;
  -webkit-user-select: none;
}

.upload-dropzone:hover {
  background: var(--dropzone-bg-hover);
  border-color: var(--color-gold);
  -webkit-box-shadow: 0 6px 25px var(--dropzone-shadow-dragover);
  box-shadow: 0 6px 25px var(--dropzone-shadow-dragover);
  transform: translateY(-2px);
}

.upload-dropzone:focus-visible {
  outline: 3px solid var(--color-gold);
  outline-offset: 2px;
}

.upload-dropzone--dragover {
  background: var(--dropzone-bg-dragover);
  border-color: var(--color-gold);
  border-style: solid;
  -webkit-box-shadow: 0 8px 30px var(--dropzone-shadow-dragover);
  box-shadow: 0 8px 30px var(--dropzone-shadow-dragover);
  transform: scale(1.02);
}

.upload-dropzone--hidden {
  display: none;
}

.upload-dropzone__icon {
  display: block;
  font-size: 2.5rem;
  line-height: 1;
}

.upload-dropzone__text {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  color: var(--color-accent);
}

.upload-dropzone__hint {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-top: 0.25rem;
  letter-spacing: 0.5px;
}

/* ── Preview ───────────────────────────── */

.upload-preview {
  margin-top: 1.5rem;
}

.upload-preview__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.upload-preview__item {
  position: relative;
  width: 110px;
  height: 110px;
  border-radius: var(--border-radius);
  overflow: hidden;
  border: 1px solid var(--card-border);
  -webkit-box-shadow: 0 2px 10px var(--card-shadow);
  box-shadow: 0 2px 10px var(--card-shadow);
  background: var(--card-bg);
}

.upload-preview__item img,
.upload-preview__item video {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
  object-fit: cover;
  display: block;
}

.upload-preview__item--icon {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.upload-preview__item--icon .preview-file-icon {
  font-size: 2rem;
}

.upload-preview__item--icon .preview-file-name {
  font-size: 0.65rem;
  color: var(--text-secondary);
  padding: 0 0.25rem;
  text-align: center;
  -webkit-hyphens: auto;
  hyphens: auto;
  line-height: 1.15;
  overflow: hidden;
  max-height: 2.5em;
}

.upload-preview__item--icon .preview-file-info {
  font-size: 0.55rem;
  color: var(--color-accent);
  text-align: center;
  margin-top: -2px;
  background: rgba(0, 0, 0, 0.4);
  padding: 2px 4px;
  border-radius: 4px;
}

.upload-preview__remove {
  position: absolute;
  top: 4px;
  right: 4px;
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: none;
  background: var(--remove-bg);
  color: var(--color-white);
  font-size: 14px;
  line-height: 24px;
  text-align: center;
  cursor: pointer;
  transition: background var(--transition-fast),
  transform var(--transition-fast);
  z-index: 2;
}

.upload-preview__remove:hover {
  background: var(--remove-bg-hover);
  transform: scale(1.15);
}

.upload-preview__actions {
  display: flex;
  justify-content: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── Progress ──────────────────────────── */

.upload-progress {
  margin-top: 1.5rem;
}

.upload-progress__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.5rem;
}

.upload-progress__text {
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.upload-progress__percent {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-accent);
}

.upload-progress__track {
  width: 100%;
  height: 8px;
  background: var(--progress-track-bg);
  border-radius: 4px;
  overflow: hidden;
}

.upload-progress-bar {
  height: 100%;
  width: 0%;
  background: var(--gradient);
  border-radius: 4px;
  transition: width 0.3s ease;
}

/* ── Result Messages ───────────────────── */

.upload-result {
  margin-top: 1rem;
}

.upload-result__message {
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.9rem;
  line-height: 1.5;
  margin-bottom: 0.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.upload-result__message--success {
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: var(--success-text);
}

.upload-result__message--error {
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  color: var(--error-text);
}

/* ── Responsive ────────────────────────── */

@media (max-width: 768px) {
  .upload-dropzone {
    padding: 2rem 1.5rem;
  }

  .upload-preview__list {
    justify-content: center;
  }

  .upload-preview__item {
    width: 90px;
    height: 90px;
  }
}

/* ═══════════════════════════════════════════
    WETTER-SECTION
      ════════════════════════════════════════════ */

.weather-card {
  max-width: 520px;
  margin: 2rem auto 0;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  box-shadow: 0 4px 24px var(--card-shadow);
  text-align: center;
}

.weather-card__icon {
  font-size: 4rem;
  line-height: 1;
  animation: popIn 0.4s ease;
}

.weather-card__text {
  font-size: 1.15rem;
  line-height: 1.5;
  color: var(--text-primary);
  font-weight: 400;
}

@keyframes popIn {
  0% {
    opacity: 0;
    transform: scale(0.5);
  }
  60% {
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 768px) {
  .weather-card {
    padding: 1.5rem;
  }

  .weather-card__icon {
    font-size: 3rem;
  }
}

/* ═══════════════════════════════════════════
    PRINT STYLES
      ════════════════════════════════════════════ */

/* ═══════════════════════════════════════════
   GALLERY SLIDESHOW OVERLAY
    ════════════════════════════════════════════ */

.slideshow-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0, 0, 0, 0.95);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.35s ease,
  visibility 0.35s ease;
}

.slideshow-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Close button */
.slideshow-close {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 10002;
  width: 48px;
  height: 48px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slideshow-close:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: scale(1.1);
}

.slideshow-close:active {
  transform: scale(0.95);
}

/* Navigation arrows */
.slideshow-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10002;
  width: 56px;
  height: 56px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  color: #fff;
  font-size: 1.5rem;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slideshow-nav:hover {
  background: rgba(255, 255, 255, 0.25);
  transform: translateY(-50%) scale(1.1);
}

.slideshow-nav:active {
  transform: translateY(-50%) scale(0.95);
}

.slideshow-nav--prev {
  left: 1rem;
}

.slideshow-nav--next {
  right: 1rem;
}

/* Counter */
.slideshow-counter {
  position: absolute;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 10002;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.95rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  user-select: none;
}

/* Viewport & track */
.slideshow-viewport {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding: 4rem 6rem;
}

.slideshow-track {
  display: flex;
  align-items: center;
  transition: transform 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  width: 100%;
  height: 100%;
}

.slideshow-track > * {
  min-width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.slideshow-track img,
.slideshow-track video {
  max-width: 90%;
  max-height: 80vh;
  object-fit: contain;
  border-radius: var(--border-radius-lg, 12px);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

/* Mobile adjustments */
@media (max-width: 768px) {
  .slideshow-nav {
    width: 44px;
    height: 44px;
    font-size: 1.2rem;
  }

  .slideshow-nav--prev {
    left: 0.5rem;
  }

  .slideshow-nav--next {
    right: 0.5rem;
  }

  .slideshow-viewport {
    padding: 3rem 3rem;
  }

  .slideshow-counter {
    font-size: 0.85rem;
  }

  .slideshow-close {
    width: 40px;
    height: 40px;
    font-size: 1.6rem;
  }
}

/* Print */
@media print {
  body {
    background: var(--print-bg) !important;
    color: #222 !important;
  }

  .reveal,
  .reveal-stagger {
    opacity: 1 !important;
    transform: none !important;
  }

  #particles-canvas,
  #confetti-canvas {
    display: none;
  }

  .upload-area {
    display: none !important;
  }

  .hero-title {
    border-right: none !important;
    animation: none !important;
  }
}

/* ═══════════════════════════════════════════
    GUEST COUNTER (appears after 20 signups)
      ════════════════════════════════════════════ */

.guest-counter {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  padding: 1rem 2rem;
  margin: 0 auto 1.5rem;
  max-width: 400px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-lg);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px var(--card-shadow);
  animation: guestCounterPopIn 0.6s ease;
}

.guest-counter__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  font-family: var(--font-body);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--color-white);
  background: linear-gradient(135deg, var(--color-accent), var(--color-gold));
  border-radius: 50%;
  line-height: 1;
  box-shadow: 0 2px 12px var(--btn-calendar-shadow);
}

.guest-counter__text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.3;
}

@keyframes guestCounterPopIn {
  0% {
    opacity: 0;
    transform: scale(0.8) translateY(10px);
  }
  60% {
    transform: scale(1.05) translateY(-2px);
  }
  100% {
    opacity: 1;
    transform: scale(1) translateY(0);
  }
}

@media (max-width: 540px) {
  .guest-counter {
    padding: 0.75rem 1.25rem;
    gap: 0.5rem;
  }

  .guest-counter__number {
    width: 42px;
    height: 42px;
    font-size: 1.4rem;
  }

  .guest-counter__text {
    font-size: 0.85rem;
  }
}

/* ═══════════════════════════════════════════
    REGISTRATION FORM
     ════════════════════════════════════════════ */

.registration-section {
  max-width: 700px;
  margin: 0 auto;
}

.registration-form {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.registration-guests-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.reg-group-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-lg);
  padding: 1.25rem 1.5rem;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px var(--card-shadow);
}

.reg-guest-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  box-shadow: 0 4px 15px var(--card-shadow);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.reg-guest-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px var(--card-shadow-hover);
}

.reg-guest-card__header {
  padding: 0.75rem 1.25rem;
  background: rgba(185, 152, 90, 0.08);
  border-bottom: 1px solid var(--card-border);
}

.reg-guest-card__number {
  font-family: var(--font-heading);
  font-size: 1.15rem;
  color: var(--color-accent);
}

.reg-guest-card__fields {
  padding: 1.25rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.reg-input {
  width: 100%;
  padding: 0.75rem 1rem;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--text-primary);
  background: rgba(10, 22, 40, 0.5);
  border: 1px solid var(--card-border);
  border-radius: var(--border-radius);
  outline: none;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.reg-input::placeholder {
  color: var(--text-secondary);
  opacity: 0.6;
}

.reg-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--glow-pulse-start);
}

.reg-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.5rem 0;
}

.reg-toggle__label {
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
}

label:has(.reg-toggle__switch input:checked) .reg-toggle__label {
  color: var(--text-primary);
  font-weight: 500;
}

.reg-toggle__switch {
  position: relative;
  width: 52px;
  height: 28px;
  flex-shrink: 0;
}

.reg-toggle__switch input {
  opacity: 0;
  width: 0;
  height: 0;
  position: absolute;
}

.reg-toggle__slider {
  position: absolute;
  inset: 0;
  background: rgba(185, 152, 90, 0.15);
  border: 1.5px solid rgba(185, 152, 90, 0.35);
  border-radius: 28px;
  cursor: pointer;
  transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
  display: block;
}

.reg-toggle__slider::before {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: rgba(254, 254, 254, 0.5);
  border-radius: 50%;
  transition: background var(--transition-fast), transform var(--transition-fast);
  display: block;
}

.reg-toggle__switch input:checked + .reg-toggle__slider {
  background: rgba(185, 152, 90, 0.5);
  border-color: var(--color-accent);
  box-shadow: 0 0 12px rgba(185, 152, 90, 0.35);
}

.reg-toggle__switch input:checked + .reg-toggle__slider::before {
  background: var(--color-white);
  transform: translateX(24px);
}

.reg-toggle__switch input:focus-visible + .reg-toggle__slider {
  outline: 2px solid var(--color-gold);
  outline-offset: 2px;
}

.registration-form__actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-top: 0.5rem;
}

.reg-message {
  text-align: center;
  padding: 0.75rem 1rem;
  border-radius: var(--border-radius);
  font-size: 0.95rem;
  margin-top: 0.75rem;
  line-height: 1.5;
}

.reg-message--success {
  background: var(--success-bg);
  border: 1px solid var(--success-border);
  color: #6fbf73;
}

.reg-message--error {
  background: var(--error-bg);
  border: 1px solid var(--error-border);
  color: #e07070;
}

@media (max-width: 768px) {
  .reg-guest-card__fields {
    padding: 1rem;
  }

  .registration-form__actions {
    flex-direction: column;
  }

  .registration-form__actions .btn {
    width: 100%;
  }

  .reg-toggle {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.5rem;
  }

  .reg-toggle__switch {
    align-self: flex-start;
  }
}