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

:root {
  --cream: #FAF7F2;
  --sage: #8A9A7B;
  --sage-light: #C2CEAB;
  --sage-dark: #5E6E52;
  --gold: #C4A35A;
  --gold-light: #E8D5A3;
  --charcoal: #2C2C2C;
  --warm-gray: #6B6560;
  --blush: #E8D8CC;
  --white: #FFFFFF;
  --error: #C2635A;
  --success: #6B8F5E;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  color: var(--charcoal);
  background: var(--cream);
  min-height: 100vh;
  overflow-x: hidden;
  line-height: 1.6;
}

/* === BACKGROUND TEXTURE === */
body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-image:
    radial-gradient(ellipse at 20% 50%, rgba(138, 154, 123, 0.08) 0%, transparent 50%),
    radial-gradient(ellipse at 80% 20%, rgba(196, 163, 90, 0.06) 0%, transparent 50%),
    radial-gradient(ellipse at 50% 80%, rgba(232, 216, 204, 0.1) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}

/* === DECORATIVE ELEMENTS === */
.ornament {
  display: block;
  text-align: center;
  font-size: 1.5rem;
  color: var(--sage-light);
  letter-spacing: 0.5em;
  margin: 1.5rem 0;
  opacity: 0.6;
}

.divider {
  width: 60px;
  height: 1px;
  background: var(--gold);
  margin: 2rem auto;
  opacity: 0.5;
}

/* === HEADER === */
.header {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 4rem 2rem 2rem;
  animation: fadeDown 1s ease-out;
}

.header h1 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: clamp(2.8rem, 7vw, 5rem);
  color: var(--charcoal);
  letter-spacing: 0.04em;
  line-height: 1.15;
}

.header .page-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: clamp(1.3rem, 3.5vw, 1.8rem);
  color: var(--sage-dark);
  letter-spacing: 0.06em;
  margin-top: 0.5rem;
  font-style: italic;
}

/* === LANGUAGE TOGGLE === */
.lang-toggle {
  position: fixed;
  top: 1.5rem;
  right: 1.5rem;
  z-index: 100;
  display: flex;
  gap: 0;
  border: 1px solid var(--sage-light);
  border-radius: 24px;
  overflow: hidden;
  background: rgba(250, 247, 242, 0.9);
  backdrop-filter: blur(10px);
}

.lang-btn {
  padding: 0.45rem 1rem;
  border: none;
  background: transparent;
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--warm-gray);
  cursor: pointer;
  transition: all 0.3s ease;
}

.lang-btn.active {
  background: var(--sage);
  color: var(--white);
}

/* === SPA PAGES === */
.page { display: none; }
.page.active { display: block; animation: pageFadeIn 0.3s ease; }

@keyframes pageFadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* === MAIN CONTAINER === */
.container {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
  padding: 0 2rem 2rem;
}

/* === INTRO TEXT === */
.intro {
  text-align: center;
  margin-bottom: 3rem;
  animation: fadeUp 1s ease-out 0.3s both;
}

.intro p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.15rem;
  font-weight: 400;
  color: var(--warm-gray);
  line-height: 1.8;
  font-style: italic;
}

/* === FORM === */
.form-section {
  animation: fadeUp 1s ease-out 0.5s both;
}

.guest-card {
  background: var(--white);
  border: 1px solid rgba(138, 154, 123, 0.15);
  border-radius: 12px;
  padding: 2rem;
  margin-bottom: 1.5rem;
  position: relative;
  transition: box-shadow 0.3s ease, transform 0.3s ease;
  animation: fadeUp 0.5s ease-out both;
}

.guest-card:hover {
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
}

.guest-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
}

.guest-number {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--sage-dark);
}

.remove-guest {
  width: 32px;
  height: 32px;
  border: 1px solid rgba(194, 99, 90, 0.3);
  border-radius: 50%;
  background: transparent;
  color: var(--error);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  line-height: 1;
}

.remove-guest:hover {
  background: var(--error);
  color: var(--white);
  border-color: var(--error);
}

/* === FORM FIELDS === */
.field-group {
  margin-bottom: 1.5rem;
}

.field-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--sage-dark);
  margin-bottom: 0.5rem;
}

.text-input {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid rgba(138, 154, 123, 0.25);
  border-radius: 8px;
  font-family: 'Jost', sans-serif;
  font-weight: 300;
  font-size: 1rem;
  color: var(--charcoal);
  background: var(--cream);
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
  outline: none;
}

.text-input:focus {
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(138, 154, 123, 0.1);
}

.text-input::placeholder {
  color: rgba(107, 101, 96, 0.4);
}

/* === PRESENCE TOGGLE === */
.presence-toggle {
  display: flex;
  gap: 0.75rem;
}

.presence-option {
  flex: 1;
  position: relative;
}

.presence-option input {
  display: none;
}

.presence-label {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border: 1.5px solid rgba(138, 154, 123, 0.25);
  border-radius: 8px;
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 0.9rem;
  color: var(--warm-gray);
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.presence-option input:checked+.presence-label.yes {
  border-color: var(--success);
  background: rgba(107, 143, 94, 0.08);
  color: var(--success);
}

.presence-option input:checked+.presence-label.no {
  border-color: var(--error);
  background: rgba(194, 99, 90, 0.06);
  color: var(--error);
}

.presence-label:hover {
  border-color: var(--sage);
}

/* === CONDITIONAL FIELDS (shown when present=yes) === */
.conditional-fields {
  display: none;
  animation: fadeUp 0.4s ease-out;
}

.conditional-fields.visible {
  display: block;
}

/* === CHECKBOXES (parts of the day) === */
.checkbox-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.6rem;
}

.checkbox-item {
  position: relative;
}

.checkbox-item input {
  display: none;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.65rem 0.9rem;
  border: 1.5px solid rgba(138, 154, 123, 0.2);
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-size: 0.88rem;
  color: var(--warm-gray);
}

.checkbox-label .check-box {
  width: 18px;
  height: 18px;
  border: 1.5px solid rgba(138, 154, 123, 0.35);
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
  flex-shrink: 0;
}

.checkbox-label .check-box svg {
  width: 12px;
  height: 12px;
  opacity: 0;
  transition: opacity 0.2s ease;
  stroke: var(--white);
  stroke-width: 2.5;
  fill: none;
}

.checkbox-item input:checked+.checkbox-label {
  border-color: var(--sage);
  background: rgba(138, 154, 123, 0.06);
  color: var(--sage-dark);
}

.checkbox-item input:checked+.checkbox-label .check-box {
  background: var(--sage);
  border-color: var(--sage);
}

.checkbox-item input:checked+.checkbox-label .check-box svg {
  opacity: 1;
}

.checkbox-label:hover {
  border-color: var(--sage-light);
}


/* === ADD GUEST BUTTON === */
.add-guest-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  width: 100%;
  padding: 1rem;
  border: 2px dashed rgba(138, 154, 123, 0.3);
  border-radius: 12px;
  background: transparent;
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  color: var(--sage);
  cursor: pointer;
  transition: all 0.3s ease;
  margin-bottom: 2rem;
}

.add-guest-btn:hover {
  border-color: var(--sage);
  background: rgba(138, 154, 123, 0.04);
}

.add-guest-btn .plus {
  font-size: 1.3rem;
  line-height: 1;
}

/* === SUBMIT === */
.submit-btn {
  display: block;
  width: 100%;
  padding: 1.1rem 2rem;
  border: none;
  border-radius: 8px;
  background: var(--sage);
  color: var(--white);
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 1rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.submit-btn:hover {
  background: var(--sage-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(94, 110, 82, 0.25);
}

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

.submit-btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none;
  box-shadow: none;
}

/* === STATUS MESSAGES === */
.status-message {
  text-align: center;
  margin-top: 1.5rem;
  padding: 1rem;
  border-radius: 8px;
  font-size: 0.9rem;
  display: none;
  animation: fadeUp 0.4s ease-out;
}

.status-message.success {
  display: block;
  background: rgba(107, 143, 94, 0.1);
  color: var(--success);
  border: 1px solid rgba(107, 143, 94, 0.2);
}

.status-message.error {
  display: block;
  background: rgba(194, 99, 90, 0.08);
  color: var(--error);
  border: 1px solid rgba(194, 99, 90, 0.2);
}


/* === GATE SCREEN (no invite code) === */
.gate-screen {
  text-align: center;
  padding: 2rem 2rem;
  animation: fadeUp 0.8s ease-out;
}

.gate-icon {
  width: 90px;
  height: 90px;
  margin: 0 auto 1.5rem;
  color: var(--sage-light);
  animation: fadeUp 0.8s ease-out;
}

.gate-icon svg {
  width: 100%;
  height: 100%;
}

.gate-screen p {
  font-size: 1rem;
  color: var(--warm-gray);
  line-height: 1.8;
  max-width: 400px;
  margin: 0 auto;
}

.gate-loader {
  margin-top: 2rem;
}

.spinner {
  width: 32px;
  height: 32px;
  border: 2px solid rgba(138, 154, 123, 0.2);
  border-top-color: var(--sage);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* === PIN ENTRY === */
.pin-form {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
  animation: fadeUp 0.8s ease-out;
}

.pin-inputs {
  display: flex;
  gap: 0.75rem;
}

.pin-box {
  width: 3rem;
  height: 3.5rem;
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.75rem;
  font-weight: 500;
  text-align: center;
  border: 1px solid var(--sage-light);
  border-radius: 4px;
  background: var(--white);
  color: var(--charcoal);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.pin-box:focus {
  outline: none;
  border-color: var(--sage);
  box-shadow: 0 0 0 3px rgba(138, 154, 123, 0.12);
}

.pin-box.error {
  border-color: var(--error);
}

.pin-submit {
  padding: 0.75rem 2rem;
  font-family: 'Jost', sans-serif;
  font-size: 0.9rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  background: var(--sage);
  color: var(--cream);
  border: none;
  border-radius: 2px;
  cursor: pointer;
  transition: background 0.2s;
}

.pin-submit:hover {
  background: var(--sage-dark);
}

.pin-submit:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.pin-error {
  color: var(--error);
  font-size: 0.9rem;
  margin-top: 0.25rem;
  max-width: 320px;
  text-align: center;
}

@media (max-width: 500px) {
  .pin-box {
    width: 2.75rem;
    height: 3.25rem;
    font-size: 1.6rem;
  }
  .pin-inputs {
    gap: 0.5rem;
  }
}

/* === THANK YOU SCREEN === */
.thank-you {
  display: none;
  text-align: center;
  padding: 4rem 2rem;
  animation: fadeUp 0.8s ease-out;
}

.thank-you.visible {
  display: block;
}

.thank-you h2 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 300;
  font-size: 2.5rem;
  color: var(--charcoal);
  margin-bottom: 1rem;
}

.thank-you p {
  font-size: 1rem;
  color: var(--warm-gray);
  line-height: 1.8;
}

.heart-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  display: inline-block;
  animation: heartbeat 2s ease-in-out infinite;
}

/* === FOOTER === */
.footer {
  text-align: center;
  padding: 2rem;
  color: rgba(107, 101, 96, 0.4);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

/* === ANIMATIONS === */
@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes heartbeat {

  0%,
  100% {
    transform: scale(1);
  }

  15% {
    transform: scale(1.15);
  }

  30% {
    transform: scale(1);
  }

  45% {
    transform: scale(1.1);
  }

  60% {
    transform: scale(1);
  }
}

/* === NAVIGATION === */
.nav {
  position: relative;
  z-index: 1;
  display: flex;
  justify-content: center;
  gap: 2rem;
  padding: 0.5rem 0;
  margin-bottom: -0.5rem;
}

.nav a {
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--warm-gray);
  text-decoration: none;
  padding: 0.4rem 0;
  border-bottom: 1px solid transparent;
  transition: all 0.3s ease;
}

.nav a:hover,
.nav a.active {
  color: var(--sage-dark);
  border-bottom-color: var(--gold);
}

/* === INFO PAGE === */
.info-section {
  margin-bottom: 2.5rem;
  animation: fadeUp 0.8s ease-out both;
}

.info-section:nth-child(1) { animation-delay: 0.1s; }
.info-section:nth-child(3) { animation-delay: 0.2s; }
.info-section:nth-child(5) { animation-delay: 0.3s; }
.info-section:nth-child(7) { animation-delay: 0.4s; }

.info-section-title {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 400;
  font-size: 1.8rem;
  color: var(--sage-dark);
  text-align: center;
  margin-bottom: 1.5rem;
  letter-spacing: 0.04em;
}

.info-card {
  background: var(--white);
  border: 1px solid rgba(138, 154, 123, 0.15);
  border-radius: 12px;
  padding: 2rem;
  text-align: center;
}

.info-card h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 1.3rem;
  color: var(--charcoal);
  margin-bottom: 0.5rem;
}

.info-address {
  font-size: 0.95rem;
  color: var(--warm-gray);
  margin-bottom: 1rem;
}

.info-note {
  font-size: 0.85rem;
  font-weight: 400;
  color: var(--gold);
  background: rgba(196, 163, 90, 0.08);
  border: 1px solid rgba(196, 163, 90, 0.2);
  border-radius: 8px;
  padding: 0.6rem 1rem;
  margin-bottom: 1rem;
  display: inline-block;
}

.info-map {
  margin: 1.5rem 0;
  border-radius: 8px;
  overflow: hidden;
}

.info-map iframe {
  display: block;
  width: 100%;
  height: 300px;
  border: 0;
  border-radius: 8px;
}

.info-links {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
}

.info-link {
  display: inline-flex;
  align-items: center;
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--sage);
  text-decoration: none;
  border: 1px solid var(--sage-light);
  border-radius: 24px;
  padding: 0.5rem 1.2rem;
  transition: all 0.3s ease;
}

.info-link:hover {
  background: var(--sage);
  color: var(--white);
  border-color: var(--sage);
}

.info-link .qr {
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .info-link .qr {
    display: block;
    width: 36px;
    height: 36px;
    margin-left: 0.8rem;
    border-radius: 3px;
    transition: filter 0.3s ease;
  }

  .info-link:hover .qr {
    filter: brightness(3);
  }
}

/* Timeline */
.timeline {
  position: relative;
  padding-left: 2rem;
  max-width: 400px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.3rem;
  bottom: 2rem;
  width: 1px;
  background: var(--sage-light);
  opacity: 0.5;
}

.timeline-item {
  position: relative;
  padding-bottom: 2rem;
  padding-left: 1.5rem;
}

.timeline-item:last-child {
  padding-bottom: 0;
}

.timeline-item::before {
  content: '✦';
  position: absolute;
  left: -0.35rem;
  top: 0.1rem;
  font-size: 0.7rem;
  color: var(--sage);
}

.timeline-time {
  font-family: 'Jost', sans-serif;
  font-weight: 500;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.25rem;
}

.timeline-content h3 {
  font-family: 'Cormorant Garamond', serif;
  font-weight: 500;
  font-size: 1.2rem;
  color: var(--charcoal);
  margin-bottom: 0.15rem;
}

.timeline-content p {
  font-size: 0.9rem;
  color: var(--warm-gray);
}

/* Dress code */
.dress-code-card p {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.1rem;
  font-style: italic;
  color: var(--warm-gray);
  line-height: 1.8;
}

/* Info page button (thank-you screen) */
.info-page-btn {
  display: inline-block;
  padding: 0.9rem 2rem;
  background: var(--sage);
  color: var(--white);
  font-family: 'Jost', sans-serif;
  font-weight: 400;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
  border-radius: 8px;
  transition: all 0.3s ease;
  margin-top: 1.5rem;
}

.info-page-btn:hover {
  background: var(--sage-dark);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(94, 110, 82, 0.25);
}


/* === RESPONSIVE === */
@media (max-width: 500px) {
  .header {
    padding: 3rem 1.5rem 1.5rem;
  }

  .container {
    padding: 0 1.25rem 3rem;
  }

  .guest-card {
    padding: 1.5rem;
  }

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


  .presence-toggle {
    flex-direction: column;
  }

  .lang-toggle {
    top: 1rem;
    right: 1rem;
  }

  .timeline {
    padding-left: 1.5rem;
  }

  .timeline-item::before {
    left: -0.3rem;
  }

  .info-card {
    padding: 1.5rem;
  }

  .info-map iframe {
    height: 220px;
  }

  .info-links {
    flex-direction: column;
    align-items: center;
  }
}