/* ==========================================================================
   Wedding Website — style.css
   A premium, hand-illustrated-invitation-inspired design system
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,600;0,700;1,400;1,600;1,700&family=Inter:wght@400;500;600&display=swap');

/* --------------------------------------------------------------------------
   0. Custom Properties (Design Tokens)
   -------------------------------------------------------------------------- */
:root {
  /* Palette */
  --color-bg:           #FFF8F0;
  --color-bg-alt:       #FFF3E6;
  --color-accent:       #E8891B;
  --color-accent-light: #F5C882;
  --color-accent-dark:  #C06F0F;
  --color-text:         #2C2C2C;
  --color-text-muted:   #6B6157;
  --color-heart:        #E88CA5;
  --color-white:        #FFFFFF;

  /* Semantic */
  --color-success:      #4CAF50;
  --color-danger:       #D32F2F;
  --color-wa-green:     #25D366;

  /* Typography */
  --font-display: 'Playfair Display', serif;
  --font-body:    'Inter', sans-serif;

  /* Spacing scale */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Radii */
  --radius-sm:  6px;
  --radius-md:  12px;
  --radius-lg:  20px;
  --radius-xl:  28px;
  --radius-pill: 100px;

  /* Shadows */
  --shadow-sm:  0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md:  0 4px 12px rgba(0,0,0,.07), 0 2px 4px rgba(0,0,0,.04);
  --shadow-lg:  0 10px 30px rgba(0,0,0,.08), 0 4px 8px rgba(0,0,0,.04);
  --shadow-xl:  0 20px 50px rgba(0,0,0,.10), 0 8px 16px rgba(0,0,0,.04);
  --shadow-glow: 0 0 20px rgba(232,137,27,.15);

  /* Transitions */
  --ease-out-expo: cubic-bezier(.16,1,.3,1);
  --ease-out-back: cubic-bezier(.34,1.56,.64,1);
  --transition-fast: 150ms var(--ease-out-expo);
  --transition-base: 300ms var(--ease-out-expo);
  --transition-slow: 500ms var(--ease-out-expo);

  /* Nav */
  --nav-height: 64px;

  /* oklch gradient helpers */
  --in-oklch: ;
}

@supports (background: linear-gradient(in oklch, white, black)) {
  :root {
    --in-oklch: in oklch;
  }
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text);
  background-color: var(--color-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

a:hover {
  color: var(--color-accent-dark);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  line-height: 1.2;
  color: var(--color-text);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea {
  font-family: inherit;
}

/* --------------------------------------------------------------------------
   2. Layout
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: 800px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.section {
  padding-block: 100px;
  position: relative;
}

.section--hero {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-lg);
  padding-block: calc(var(--nav-height) + var(--space-2xl)) var(--space-3xl);
  padding-inline: var(--space-lg);
  text-align: center;
}

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

.section--wishes {
  background: linear-gradient(
    180deg var(--in-oklch),
    var(--color-bg-alt) 0%,
    var(--color-bg) 100%
  );
}

/* --------------------------------------------------------------------------
   3. Section Titles & Dividers
   -------------------------------------------------------------------------- */
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 600;
  color: var(--color-accent);
  text-align: center;
  margin-block-end: var(--space-sm);
  letter-spacing: 0.02em;
}

.section-divider {
  display: block;
  width: 80px;
  height: 6px;
  margin-inline: auto;
  margin-block-end: var(--space-2xl);
  opacity: 0.7;
}

/* --------------------------------------------------------------------------
   4. Scroll Reveal
   -------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s var(--ease-out-expo),
    transform 0.8s var(--ease-out-expo);
  will-change: opacity, transform;
}

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

/* Staggered reveals for grouped items */
.reveal:nth-child(2) { transition-delay: 80ms; }
.reveal:nth-child(3) { transition-delay: 160ms; }
.reveal:nth-child(4) { transition-delay: 240ms; }

/* --------------------------------------------------------------------------
   5. Navigation (#main-nav)
   -------------------------------------------------------------------------- */
#main-nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  background: rgba(255, 248, 240, 0.75);
  backdrop-filter: blur(16px) saturate(1.6);
  -webkit-backdrop-filter: blur(16px) saturate(1.6);
  transition:
    background var(--transition-base),
    box-shadow var(--transition-base);
}

#main-nav.nav-scrolled {
  background: rgba(255, 248, 240, 0.92);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 800px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
  height: 100%;
}

.nav-logo {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Hamburger toggle */
.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  gap: 5px;
  width: 36px;
  height: 36px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition:
    transform var(--transition-base),
    opacity var(--transition-fast);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Nav links */
.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text-muted);
  text-decoration: none;
  letter-spacing: 0.01em;
  position: relative;
  padding-block: 4px;
  transition: color var(--transition-fast);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  border-radius: 1px;
  transition: width var(--transition-base);
}

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

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

/* --------------------------------------------------------------------------
   6. Hero Section
   -------------------------------------------------------------------------- */
.hero-frame {
  position: relative;
  background: var(--color-card);
  border-radius: var(--radius-lg);
  padding: var(--space-2xl);
  max-width: 600px;
  width: 100%;
  margin-inline: auto;
}

.hero-frame--illustration {
  padding-bottom: var(--space-lg);
}

.hero-frame--info {
  padding: var(--space-xl) var(--space-2xl);
}

/* Wavy / scalloped border via SVG filter distortion */
.hero-frame::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 3px solid var(--color-accent);
  border-radius: var(--radius-lg);
  filter: url(#wavy-border-filter);
  pointer-events: none;
  z-index: 1;
}

.hero-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
  position: relative;
  z-index: 2;
}

/* ── Arc text (SVG curved "będzie ślub!") ─────────────────────────── */
.hero-arc-text {
  width: clamp(280px, 70%, 420px);
  height: auto;
  display: block;
  margin-inline: auto;
  overflow: visible;
}

.arc-text-path {
  font-family: var(--font-display);
  font-weight: 700;
  font-style: italic;
  font-size: 46px;
  fill: var(--color-accent);
  letter-spacing: 0.04em;
}

.hero-illustration {
  max-width: 350px;
  width: 100%;
  margin-block: 0;
}

.hero-img {
  width: 100%;
  height: auto;
}

/* Names */
h1.hero-names {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vw, 3.5rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--color-text);
  letter-spacing: 0.01em;
}

.name-line {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 0.3em;
  flex-wrap: wrap;
}

.name-first {
  font-weight: 600;
}

.name-last {
  font-weight: 400;
  font-size: 0.85em;
  color: var(--color-text-muted);
}

.name-ampersand {
  font-family: var(--font-display);
  font-size: 1.3em;
  font-style: italic;
  color: var(--color-accent);
  margin-block: var(--space-xs);
  display: block;
  text-align: center;
}

/* Bride surname animation target */
#bride-surname {
  display: inline-block;
  transition: opacity 0.4s ease, transform 0.4s ease;
}

#bride-surname.name-changing {
  animation: nameChange 1.6s ease forwards;
}

.hero-date {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-block-start: var(--space-sm);
}

/* --------------------------------------------------------------------------
   7. Countdown
   -------------------------------------------------------------------------- */
.countdown {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  margin-block-start: var(--space-lg);
}

.countdown-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  min-width: 56px;
}

.countdown-value {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 2.8rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
}

.countdown-label {
  font-size: 0.7rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-text-muted);
}

.countdown--finished {
  display: none;
}

/* --------------------------------------------------------------------------
   8. Section: Informacje
   -------------------------------------------------------------------------- */
.lead-text {
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.1rem, 2.5vw, 1.35rem);
  line-height: 1.6;
  color: var(--color-text);
  text-align: center;
  max-width: 600px;
  margin-inline: auto;
  margin-block-end: var(--space-xl);
}

.info-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--color-text);
  margin-block-end: var(--space-lg);
  text-align: center;
}

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
  margin-block-start: var(--space-2xl);
}

.contact-card {
  background: var(--color-white);
  border: 1px solid rgba(232, 137, 27, 0.15);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

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

.contact-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  margin-block-end: var(--space-md);
  color: var(--color-text);
}

.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.contact-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-pill);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-text);
  background: rgba(232, 137, 27, 0.06);
  border: 1px solid rgba(232, 137, 27, 0.12);
  transition:
    background var(--transition-fast),
    border-color var(--transition-fast),
    color var(--transition-fast);
  text-decoration: none;
}

.contact-link:hover {
  background: rgba(232, 137, 27, 0.12);
  border-color: rgba(232, 137, 27, 0.25);
  color: var(--color-accent-dark);
}

.contact-link--wa {
  background: rgba(37, 211, 102, 0.08);
  border-color: rgba(37, 211, 102, 0.18);
  color: #1a8f3e;
}

.contact-link--wa:hover {
  background: rgba(37, 211, 102, 0.16);
  border-color: rgba(37, 211, 102, 0.3);
  color: #157a34;
}

/* --------------------------------------------------------------------------
   9. Section: Dojazd (Directions)
   -------------------------------------------------------------------------- */
.map-container {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  margin-block-end: var(--space-2xl);
}

.map-image {
  width: 100%;
  height: auto;
  display: block;
}

.info-box {
  background: var(--color-white);
  border: 1px solid rgba(232, 137, 27, 0.18);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  margin-block-end: var(--space-lg);
}

.info-box-title {
  font-family: var(--font-body);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-block-end: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.parking-rules {
  padding-inline-start: var(--space-md);
}

.parking-rules li {
  position: relative;
  padding-inline-start: var(--space-md);
  margin-block-end: var(--space-xs);
  font-size: 0.95rem;
  color: var(--color-text);
  line-height: 1.65;
}

.parking-rules li::before {
  content: '•';
  position: absolute;
  left: 0;
  color: var(--color-accent);
  font-weight: 700;
}

/* --------------------------------------------------------------------------
   10. Section: Ceremonia (Ceremony)
   -------------------------------------------------------------------------- */
.ceremony-time {
  text-align: center;
  margin-block-end: var(--space-2xl);
}

.time-display {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 700;
  color: var(--color-accent);
  line-height: 1;
  letter-spacing: 0.04em;
}

.info-note {
  background: var(--color-white);
  border: 1px solid rgba(232, 137, 27, 0.15);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  font-style: italic;
  color: var(--color-text-muted);
  text-align: center;
  line-height: 1.7;
}

/* --------------------------------------------------------------------------
   11. Section: Wesele (Reception)
   -------------------------------------------------------------------------- */
.timeline-item {
  border-left: 3px solid var(--color-accent-light);
  padding-inline-start: var(--space-xl);
  padding-block: var(--space-md);
  margin-block-end: var(--space-lg);
  position: relative;
  transition: border-color var(--transition-base);
}

.timeline-item::before {
  content: '';
  position: absolute;
  left: -7px;
  top: var(--space-lg);
  width: 11px;
  height: 11px;
  background: var(--color-accent);
  border: 2px solid var(--color-bg);
  border-radius: 50%;
}

.timeline-item:hover {
  border-color: var(--color-accent);
}

.bingo-callout {
  background: linear-gradient(
    135deg var(--in-oklch),
    rgba(232, 137, 27, 0.06) 0%,
    rgba(245, 200, 130, 0.1) 100%
  );
  border: 1px solid rgba(232, 137, 27, 0.18);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  text-align: center;
  margin-block-start: var(--space-2xl);
}

/* --------------------------------------------------------------------------
   12. Section: Noclegi (Accommodation)
   -------------------------------------------------------------------------- */
.accommodation-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

.card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: var(--space-xl);
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0, 0, 0, 0.04);
  transition:
    transform var(--transition-base),
    box-shadow var(--transition-base);
}

.card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-lg);
}

.card--accommodation {
  /* Additional specificity hook for accommodation cards */
}

.card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--color-text);
  margin-block-end: var(--space-sm);
}

.card-address {
  font-size: 0.875rem;
  color: var(--color-text-muted);
  margin-block-end: var(--space-md);
}

.card-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--color-accent);
  transition: color var(--transition-fast);
}

.card-link:hover {
  color: var(--color-accent-dark);
}

.card-details-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-block-start: var(--space-md);
}

.detail-row {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-size: 0.9rem;
  color: var(--color-text);
}

.detail-row svg,
.detail-row img {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
  color: var(--color-accent);
}

.transport-schedule {
  margin-block-start: var(--space-lg);
  padding-block-start: var(--space-md);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.transport-schedule h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--color-text);
  margin-block-end: var(--space-sm);
}

/* --------------------------------------------------------------------------
   13. Section: Poprawiny
   -------------------------------------------------------------------------- */
.info-highlight {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.5vw, 1.3rem);
  font-weight: 600;
  color: var(--color-accent-dark);
  text-align: center;
  padding: var(--space-xl);
  background: linear-gradient(
    135deg var(--in-oklch),
    rgba(232, 137, 27, 0.05) 0%,
    rgba(245, 200, 130, 0.08) 100%
  );
  border: 1px solid rgba(232, 137, 27, 0.15);
  border-radius: var(--radius-lg);
  line-height: 1.6;
}

/* --------------------------------------------------------------------------
   14. Section: Życzenia (Video Wishes)
   -------------------------------------------------------------------------- */
.wishes-info-banner {
  background: var(--color-white);
  border: 1px solid rgba(232, 137, 27, 0.15);
  border-left: 4px solid var(--color-accent);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-xl);
  margin-block-end: var(--space-2xl);
}

.landscape-notice {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.landscape-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  opacity: 0.7;
}

/* Form */
#wishes-form {
  margin-block-end: var(--space-2xl);
}

.form-group {
  margin-block-end: var(--space-lg);
}

.form-group label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text);
  margin-block-end: var(--space-xs);
  letter-spacing: 0.01em;
}

.form-group input[type="text"] {
  width: 100%;
  padding: var(--space-sm) var(--space-md);
  font-size: 1rem;
  color: var(--color-text);
  background: var(--color-white);
  border: 1.5px solid rgba(0, 0, 0, 0.12);
  border-radius: var(--radius-md);
  outline: none;
  transition:
    border-color var(--transition-fast),
    box-shadow var(--transition-fast);
}

.form-group input[type="text"]:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(232, 137, 27, 0.15);
}

.form-group input[type="text"]::placeholder {
  color: rgba(107, 97, 87, 0.5);
}

/* Action buttons */
.wishes-actions {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* --------------------------------------------------------------------------
   15. Buttons
   -------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 600;
  padding: 0.7em 1.6em;
  border-radius: var(--radius-pill);
  border: 2px solid transparent;
  cursor: pointer;
  transition:
    background var(--transition-fast),
    color var(--transition-fast),
    border-color var(--transition-fast),
    transform var(--transition-fast),
    box-shadow var(--transition-fast);
  text-decoration: none;
  line-height: 1.3;
  white-space: nowrap;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:active {
  transform: translateY(0);
}

.btn--primary {
  background: var(--color-accent);
  color: var(--color-white);
  border-color: var(--color-accent);
}

.btn--primary:hover {
  background: var(--color-accent-dark);
  border-color: var(--color-accent-dark);
  box-shadow: 0 4px 16px rgba(232, 137, 27, 0.3);
  color: var(--color-white);
}

.btn--secondary {
  background: transparent;
  color: var(--color-accent);
  border-color: var(--color-accent);
}

.btn--secondary:hover {
  background: rgba(232, 137, 27, 0.08);
  border-color: var(--color-accent-dark);
  color: var(--color-accent-dark);
}

.btn--outline {
  background: transparent;
  color: var(--color-text-muted);
  border-color: rgba(0, 0, 0, 0.15);
}

.btn--outline:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  background: rgba(232, 137, 27, 0.04);
}

.btn--danger {
  background: var(--color-danger);
  color: var(--color-white);
  border-color: var(--color-danger);
}

.btn--danger:hover {
  background: #b71c1c;
  border-color: #b71c1c;
  box-shadow: 0 4px 16px rgba(211, 47, 47, 0.3);
  color: var(--color-white);
}

.btn:disabled {
  opacity: 0.45;
  pointer-events: none;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* --------------------------------------------------------------------------
   16. Upload Area
   -------------------------------------------------------------------------- */
#upload-area {
  margin-block-start: var(--space-xl);
}

#upload-area:not([hidden]) {
  display: block;
}

.file-preview {
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #000;
  margin-block-end: var(--space-md);
}

.file-preview video {
  width: 100%;
  display: block;
  border-radius: var(--radius-lg);
}

.upload-controls {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

/* Progress */
#upload-progress {
  margin-block-start: var(--space-xl);
}

#upload-progress:not([hidden]) {
  display: block;
}

.progress-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-block-end: var(--space-sm);
}

.progress-track {
  width: 100%;
  height: 8px;
  background: rgba(0, 0, 0, 0.06);
  border-radius: var(--radius-pill);
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  width: 0%;
  border-radius: var(--radius-pill);
  background: linear-gradient(
    90deg var(--in-oklch),
    var(--color-accent) 0%,
    var(--color-accent-light) 50%,
    var(--color-accent) 100%
  );
  background-size: 200% 100%;
  animation: shimmer 1.5s ease-in-out infinite;
  transition: width 0.3s ease;
}

#upload-status {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-block-start: var(--space-sm);
  text-align: center;
}

/* Success */
#upload-success {
  text-align: center;
  padding: var(--space-3xl) var(--space-xl);
}

#upload-success:not([hidden]) {
  display: block;
}

.success-icon {
  width: 72px;
  height: 72px;
  margin-inline: auto;
  margin-block-end: var(--space-lg);
  color: var(--color-success);
  animation: checkmark 0.6s var(--ease-out-back) forwards;
}

.success-message {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-text);
  line-height: 1.5;
}

.success-huggsy {
  margin-block: var(--space-lg) var(--space-xl);
  display: flex;
  justify-content: center;
  align-items: center;
}

.huggsy-img {
  max-width: 150px;
  width: 100%;
  height: auto;
  transform-origin: bottom center;
  animation: huggsyBounce 0.8s cubic-bezier(0.34, 1.56, 0.64, 1) forwards, float 3s ease-in-out infinite alternate;
}

@keyframes huggsyBounce {
  0% { transform: scale(0); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}


/* --------------------------------------------------------------------------
   18. Fireworks Canvas
   -------------------------------------------------------------------------- */
#fireworks-canvas {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  pointer-events: none;
  z-index: 9999;
}

/* --------------------------------------------------------------------------
   19. Footer
   -------------------------------------------------------------------------- */
footer {
  background: var(--color-bg-alt);
  border-top: 1px solid rgba(0, 0, 0, 0.04);
  padding-block: var(--space-2xl);
  text-align: center;
}

.footer-content {
  max-width: 800px;
  margin-inline: auto;
  padding-inline: var(--space-lg);
}

.footer-credit {
  font-size: 0.8rem;
  color: var(--color-text-muted);
  letter-spacing: 0.02em;
}

.footer-names {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--color-accent);
  letter-spacing: 0.02em;
}

.footer-date {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-block-end: var(--space-md);
}

/* Utilities */
.text-muted {
  color: var(--color-text-muted);
  font-size: 0.9em;
}

.map-fallback {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-3xl) var(--space-xl);
  background: var(--color-bg-alt);
  border-radius: var(--radius-lg);
  font-family: var(--font-body);
  font-size: 1.1rem;
  color: var(--color-accent);
}

.card-icon {
  font-size: 2rem;
  margin-block-end: var(--space-sm);
}

.card-detail {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-block-start: var(--space-md);
  padding-block-start: var(--space-md);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}

.timeline-icon,
.bingo-icon {
  font-size: 1.5rem;
  margin-block-end: var(--space-sm);
}

.info-text--below {
  margin-block-start: var(--space-2xl);
  font-style: italic;
  color: var(--color-text-muted);
}

.landscape-notice {
  margin-block-end: var(--space-2xl);
}


/* Parking graphic */
.parking-graphic {
  margin-block-start: var(--space-xl);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  max-width: 400px;
  margin-inline: auto;
}

.parking-image {
  width: 100%;
  height: auto;
  display: block;
}

/* Expandable Noclegi Tiles */
.noclegi-tiles {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.noclegi-tile {
  background: var(--color-white);
  border: 1px solid rgba(232, 137, 27, 0.15);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: box-shadow var(--transition-base);
}

.noclegi-tile[open] {
  box-shadow: var(--shadow-md);
}

.noclegi-tile-header {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg) var(--space-xl);
  cursor: pointer;
  list-style: none;
  transition: background var(--transition-fast);
  user-select: none;
}

.noclegi-tile-header::-webkit-details-marker { display: none; }
.noclegi-tile-header::marker { content: ''; }

.noclegi-tile-header:hover {
  background: rgba(232, 137, 27, 0.04);
}

.noclegi-tile-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
}

.noclegi-tile-title {
  flex: 1;
  min-width: 0;
}

.noclegi-tile-title h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-text);
  margin: 0;
}

.noclegi-tile-hint {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.noclegi-chevron {
  font-size: 1.2rem;
  color: var(--color-accent);
  transition: transform var(--transition-base);
  flex-shrink: 0;
}

.noclegi-tile[open] .noclegi-chevron {
  transform: rotate(180deg);
}

.noclegi-tile-body {
  padding: 0 var(--space-xl) var(--space-xl);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  animation: fadeInUp 0.3s var(--ease-out-expo);
}

.noclegi-tile-body p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--color-text);
  margin-block-end: var(--space-sm);
}

.noclegi-tile-body .card-link {
  display: inline-flex;
  margin-block: var(--space-sm);
}

.noclegi-extras {
  margin-block-start: var(--space-md);
  padding-block-start: var(--space-md);
  border-top: 1px solid rgba(0, 0, 0, 0.06);
  font-size: 0.9rem;
  color: var(--color-text-muted);
}

.noclegi-extras p { margin-block-end: var(--space-xs); }

.noclegi-detail-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-block: var(--space-md);
}

.noclegi-note {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  font-style: italic;
  margin-block: var(--space-md) !important;
}

/* --------------------------------------------------------------------------
   20. Keyframe Animations
   -------------------------------------------------------------------------- */

/* Scroll reveal */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Heart floating */
@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-10px);
  }
}



/* Progress bar shimmer */
@keyframes shimmer {
  0% {
    background-position: 200% 0;
  }
  100% {
    background-position: -200% 0;
  }
}

/* Success checkmark pop */
@keyframes checkmark {
  0% {
    opacity: 0;
    transform: scale(0.3);
  }
  50% {
    opacity: 1;
    transform: scale(1.1);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Bride surname name change */
@keyframes nameChange {
  0% {
    opacity: 1;
    transform: translateY(0);
  }
  30% {
    opacity: 0;
    transform: translateY(-8px);
  }
  50% {
    opacity: 0;
    transform: translateY(8px);
  }
  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

/* --------------------------------------------------------------------------
   21. Responsive: Mobile (<768px)
   -------------------------------------------------------------------------- */
@media (max-width: 767px) {
  /* Overall section rhythm — tighter on mobile */
  .section {
    padding-block: 48px;
  }

  .container {
    padding-inline: var(--space-md);
  }

  /* ── Nav ── */
  .nav-toggle {
    display: flex;
  }

  .nav-links {
    display: none;
    position: absolute;
    top: var(--nav-height);
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    background: rgba(255, 248, 240, 0.97);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    box-shadow: var(--shadow-md);
    padding-block: var(--space-sm);
  }

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

  .nav-links a {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.95rem;
  }

  .nav-links a::after {
    display: none;
  }

  /* ── Hero ── */
  .section--hero {
    padding-block: calc(var(--nav-height) + var(--space-xl)) var(--space-xl);
    min-height: auto;
    min-height: 100dvh;
  }

  .hero-frame {
    padding: var(--space-lg) var(--space-md);
  }

  .section--hero {
    padding-inline: var(--space-md);
  }

  .hero-frame::before {
    /* Thinner wavy border on mobile */
    border-width: 2px;
  }

  h1.hero-names {
    font-size: clamp(1.6rem, 7vw, 2.2rem);
  }

  .name-last {
    font-size: 0.8em;
  }

  .hero-subtitle {
    font-size: clamp(1.2rem, 3vw, 1.6rem);
  }

  .arc-text-path {
    font-size: 36px;
  }

  .hero-arc-text {
    width: clamp(240px, 80%, 320px);
  }

  .hero-date {
    font-size: 0.9rem;
    letter-spacing: 0.12em;
  }

  .hero-illustration {
    max-width: 260px;
  }

  /* Countdown — 4 across on mobile, tighter */
  .countdown {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-block-start: var(--space-md);
  }

  .countdown-value {
    font-size: clamp(1.5rem, 5vw, 2rem);
  }

  .countdown-label {
    font-size: 0.6rem;
  }

  /* ── Section titles ── */
  .section-title {
    font-size: clamp(1.4rem, 5vw, 1.8rem);
    margin-block-end: var(--space-xs);
  }

  .section-divider {
    margin-block-end: var(--space-lg);
  }

  .lead-text {
    font-size: 1rem;
    margin-block-end: var(--space-md);
  }

  .info-text {
    font-size: 0.92rem;
    text-align: left;
    margin-block-end: var(--space-md);
  }

  /* ── Contact cards — stack with smaller padding ── */
  .contact-cards {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .contact-card {
    padding: var(--space-lg);
  }

  .contact-card h3 {
    font-size: 1.1rem;
  }

  .contact-link {
    font-size: 0.85rem;
    padding: var(--space-sm) var(--space-md);
  }

  .info-text--below {
    margin-block-start: var(--space-lg);
    font-size: 0.85rem;
  }

  /* ── Dojazd — full-bleed map ── */
  .map-container {
    margin-inline: calc(-1 * var(--space-md));
    border-radius: 0;
    margin-block-end: var(--space-lg);
  }

  .info-box {
    padding: var(--space-md) var(--space-lg);
  }

  .info-box p {
    font-size: 0.9rem;
  }

  .parking-graphic {
    max-width: 280px;
  }

  /* ── Ceremonia ── */
  .time-display {
    font-size: clamp(2.5rem, 12vw, 4rem);
  }

  .ceremony-time {
    margin-block-end: var(--space-lg);
  }

  .info-note {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9rem;
  }

  /* ── Noclegi tiles ── */
  .noclegi-tile-header {
    padding: var(--space-md) var(--space-lg);
    gap: var(--space-sm);
  }

  .noclegi-tile-icon {
    font-size: 1.5rem;
  }

  .noclegi-tile-title h3 {
    font-size: 1rem;
  }

  .noclegi-tile-hint {
    font-size: 0.8rem;
  }

  .noclegi-tile-body {
    padding: 0 var(--space-lg) var(--space-lg);
  }

  .noclegi-tile-body p,
  .noclegi-detail-list .detail-row {
    font-size: 0.9rem;
  }

  .transport-schedule p {
    font-size: 0.9rem;
  }

  .transport-schedule h4 {
    font-size: 0.9rem;
  }

  /* ── Poprawiny ── */
  .info-highlight {
    padding: var(--space-lg);
    font-size: 0.95rem;
  }

  /* ── Wishes ── */
  .wishes-info-banner {
    padding: var(--space-md) var(--space-lg);
    font-size: 0.9rem;
  }

  .wishes-actions {
    flex-direction: column;
  }

  .wishes-actions .btn {
    width: 100%;
    justify-content: center;
    padding: 0.9em 1.5em;
    font-size: 1rem;
  }

  .form-group input[type="text"] {
    font-size: 1rem;
    padding: var(--space-md);
  }

  /* ── Footer ── */
  footer {
    padding-block: var(--space-lg);
  }

  .footer-names {
    font-size: 1.1rem;
  }

  .footer-date {
    font-size: 0.8rem;
  }
}

/* --------------------------------------------------------------------------
   22. Responsive: Tablet+ (≥768px)
   -------------------------------------------------------------------------- */
@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .nav-links {
    display: flex !important;
  }

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

/* --------------------------------------------------------------------------
   23. Responsive: Desktop (≥1024px)
   -------------------------------------------------------------------------- */
@media (min-width: 1024px) {
  .section {
    padding-block: 120px;
  }

  .container {
    padding-inline: var(--space-xl);
  }

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

  .lead-text {
    font-size: 1.35rem;
  }

  h1.hero-names {
    font-size: 3.5rem;
  }

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

  .countdown-value {
    font-size: 2.8rem;
  }
}

/* --------------------------------------------------------------------------
   24. Reduced Motion
   -------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  /* Disable transform-based animations, keep simple fades */
  .reveal {
    transform: none;
    transition: opacity 0.3s ease;
  }

  .reveal.revealed {
    transform: none;
  }

  .hero-heart {
    animation: none;
  }



  .progress-bar {
    animation: none;
  }

  .success-icon {
    animation: none;
    opacity: 1;
    transform: none;
  }

  #bride-surname.name-changing {
    animation: none;
    /* Simple fade only */
    transition: opacity 0.2s ease;
  }

  .card:hover,
  .contact-card:hover {
    transform: none;
  }

  .btn:hover {
    transform: none;
  }


}

/* --------------------------------------------------------------------------
   25. Selection & Focus Styles
   -------------------------------------------------------------------------- */
::selection {
  background: rgba(232, 137, 27, 0.2);
  color: var(--color-text);
}

:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 3px;
  border-radius: 2px;
}

/* --------------------------------------------------------------------------
   26. Print Styles (basic)
   -------------------------------------------------------------------------- */
@media print {
  #main-nav,
  .nav-toggle,
  #fireworks-canvas,
  .countdown,
  #wishes-form,
  #upload-area,
  #upload-progress,
  #upload-success {
    display: none !important;
  }

  body {
    background: white;
    color: black;
    font-size: 12pt;
  }

  .section {
    padding-block: 20pt;
    page-break-inside: avoid;
  }

  a {
    color: black;
    text-decoration: underline;
  }
}