/* ============================================================
   CAMP EIDER-DOWN · CSS
   Palette pulled from the watercolor:
   --ink:      deep teal-black
   --water:    muted slate teal
   --gold:     warm harvest gold
   --mauve:    dusty rose-mauve
   --parchment: warm off-white
   ============================================================ */

:root {
  --ink:        #1e2a2e;
  --water:      #3d6068;
  --water-light:#6a9aa3;
  --gold:       #c4933f;
  --gold-light: #e8c07a;
  --mauve:      #8c6b72;
  --parchment:  #f5f0e8;
  --parchment-dark: #e8e0d0;
  --white:      #fdfaf5;

  --font-display: 'Uncial Antiqua', serif;
  --font-serif:   'IM Fell English', serif;
  --font-body:    'Cormorant Garamond', serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background: var(--ink);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 1.125rem;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ============================================================
   HERO
   ============================================================ */

.hero {
  position: relative;
  height: 100vh;
  min-height: 600px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  overflow: hidden;
}

.hero__image-wrap {
  position: absolute;
  inset: 0;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1.08);
  transition: transform 0.1s linear;
  will-change: transform;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    rgba(20, 30, 35, 0.1) 0%,
    rgba(20, 30, 35, 0.0) 40%,
    rgba(20, 30, 35, 0.5) 75%,
    rgba(20, 30, 35, 0.92) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 0 2rem 5rem;
  opacity: 0;
  transform: translateY(24px);
  animation: fadeUp 1.4s ease 0.3s forwards;
}

.hero__eyebrow {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  letter-spacing: 0.12em;
  color: var(--gold-light);
  margin-bottom: 1rem;
  opacity: 0.9;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 12vw, 8rem);
  line-height: 1;
  color: var(--white);
  text-shadow: 0 2px 40px rgba(20,30,35,0.6);
  margin-bottom: 1.5rem;
  letter-spacing: 0.02em;
}

.hero__date {
  font-family: var(--font-serif);
  font-size: 1.1rem;
  letter-spacing: 0.35em;
  color: var(--gold-light);
  margin-bottom: 0.4rem;
}

.hero__place {
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 1rem;
  color: var(--parchment-dark);
  letter-spacing: 0.1em;
  margin-bottom: 2.5rem;
  opacity: 0.85;
}

.hero__cta {
  display: inline-block;
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.3em;
  color: var(--ink);
  background: var(--gold-light);
  padding: 0.9rem 2.8rem;
  text-decoration: none;
  transition: background 0.25s, color 0.25s, transform 0.2s;
}

.hero__cta:hover {
  background: var(--gold);
  color: var(--white);
  transform: translateY(-2px);
}

.hero__scroll-hint {
  position: absolute;
  bottom: 2rem;
  right: 2.5rem;
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0;
  animation: fadeUp 1s ease 1.8s forwards;
}

.hero__scroll-hint span {
  font-family: var(--font-serif);
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--parchment-dark);
  writing-mode: vertical-rl;
  opacity: 0.6;
}

.hero__scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--gold-light), transparent);
  animation: scrollPulse 2s ease-in-out 2s infinite;
}

/* ============================================================
   DETAILS
   ============================================================ */

.details {
  background: var(--parchment);
  color: var(--ink);
  padding: 6rem 2rem;
}

.details__inner {
  max-width: 860px;
  margin: 0 auto;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  color: var(--ink);
  margin-bottom: 1.5rem;
  text-align: center;
}

.details__text {
  font-family: var(--font-body);
  font-size: 1.2rem;
  line-height: 1.9;
  color: var(--water);
  text-align: center;
  max-width: 620px;
  margin: 0 auto 4rem;
  font-style: italic;
}

.details__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 2rem;
}

.details__card {
  text-align: center;
  padding: 2.5rem 1.5rem;
  border: 1px solid var(--parchment-dark);
  background: var(--white);
  position: relative;
}

.details__card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(to right, var(--gold), var(--mauve));
}

.details__card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.details__card h3 {
  font-family: var(--font-serif);
  font-size: 1rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--water);
  margin-bottom: 0.75rem;
}

.details__card p {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.8;
  color: var(--ink);
  opacity: 0.8;
}

/* ============================================================
   RSVP
   ============================================================ */

.rsvp-section {
  background: var(--ink);
  padding: 6rem 2rem;
}

.rsvp-section__inner {
  max-width: 580px;
  margin: 0 auto;
}

.rsvp-section .section-title {
  color: var(--gold-light);
}

.rsvp-section__sub {
  font-family: var(--font-serif);
  font-style: italic;
  text-align: center;
  color: var(--water-light);
  margin-bottom: 3rem;
  font-size: 1rem;
  letter-spacing: 0.05em;
}

.rsvp-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-field label {
  font-family: var(--font-serif);
  font-size: 0.85rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold-light);
  opacity: 0.8;
}

.form-field input,
.form-field select,
.form-field textarea {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-bottom: 1px solid var(--water);
  color: var(--parchment);
  font-family: var(--font-body);
  font-size: 1.05rem;
  padding: 0.75rem 1rem;
  outline: none;
  transition: border-color 0.2s, background 0.2s;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
}

.form-field input::placeholder,
.form-field textarea::placeholder {
  color: rgba(245, 240, 232, 0.3);
}

.form-field input:focus,
.form-field select:focus,
.form-field textarea:focus {
  border-color: var(--gold);
  background: rgba(255,255,255,0.08);
}

.form-field select option {
  background: var(--ink);
  color: var(--parchment);
}

.form-field textarea {
  resize: vertical;
  min-height: 100px;
}

.submit-btn {
  margin-top: 1rem;
  background: transparent;
  border: 1px solid var(--gold);
  color: var(--gold-light);
  font-family: var(--font-serif);
  font-size: 0.9rem;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  padding: 1.1rem 2rem;
  cursor: pointer;
  transition: background 0.25s, color 0.25s, transform 0.2s;
  align-self: center;
  min-width: 200px;
}

.submit-btn:hover {
  background: var(--gold);
  color: var(--ink);
  transform: translateY(-2px);
}

/* ============================================================
   FOOTER
   ============================================================ */

.footer {
  background: var(--ink);
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  padding: 3rem 2rem;
  font-family: var(--font-serif);
  font-style: italic;
  font-size: 0.95rem;
  color: var(--water-light);
  opacity: 0.7;
}

.footer__geese {
  font-style: normal;
  font-size: 1.4rem;
  margin-top: 0.75rem;
  opacity: 0.5;
}

/* ============================================================
   ANIMATIONS
   ============================================================ */

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

@keyframes scrollPulse {
  0%, 100% { opacity: 0.4; transform: scaleY(1); }
  50%       { opacity: 1;   transform: scaleY(1.15); }
}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

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

/* ============================================================
   RESPONSIVE
   ============================================================ */

@media (max-width: 600px) {
  .hero__title {
    font-size: clamp(3rem, 16vw, 5rem);
  }
  .hero__content {
    padding-bottom: 4rem;
  }
  .details__grid {
    grid-template-columns: 1fr;
  }
}

/* GEESE OVERLAY */
.hero__geese-wrap {
  position: absolute;
  left: 0;
  right: 0;
  z-index: 2;
  pointer-events: none;
  bottom: 8%;
}

.hero-geese {
  width: 100%;
  display: block;
}