/* ================================================================
   WEDDING LANDING PAGE — style.css
   Stack: vanilla CSS · CSS Grid · clamp() · Custom Properties
   All layout uses proportional units (%, rem, vw, vh, dvh)
   No frameworks — pure modern CSS
   ================================================================ */


/* ────────────────────────────────────────────────────────────────
   DESIGN TOKENS
   ──────────────────────────────────────────────────────────────── */
:root {
  /* Palette ─ warm, muted, romantic
     Section 1 + 3 share ivory;
     the sage accent in section 2 creates visual rhythm.            */
  --clr-ivory:        #FAF7F2;
  --clr-ivory-warm:   #F3EDE1;
  --clr-sage:         #C8D8C5;
  --clr-text:         #3A2E26;
  --clr-text-soft:    #7A6E65;
  --clr-accent:       #8B7355;
  --clr-accent-lt:    #A68B5B;
  --clr-gold:         #C4A969;
  --clr-white:        #FFFFFF;

  /* Typography */
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body:    'Raleway', Arial, sans-serif;

  /* Fluid spacing (min · preferred · max) */
  --sp-xs:  clamp(0.25rem, 0.6vw,  0.5rem);
  --sp-sm:  clamp(0.5rem,  1vw,    0.85rem);
  --sp-md:  clamp(0.75rem, 1.5vw,  1.25rem);
  --sp-lg:  clamp(1.25rem, 2.5vw,  2rem);
  --sp-xl:  clamp(1.5rem,  4vw,    3rem);

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --t-mid:    0.35s var(--ease-out);
  --t-fast:   0.18s ease;

  /* Shadows */
  --shadow-rest:  0 0.125rem 0.6rem rgba(58, 46, 38, 0.06);
  --shadow-hover: 0 0.6rem 2.5rem rgba(58, 46, 38, 0.13);
}


/* ────────────────────────────────────────────────────────────────
   RESET & BASE
   ──────────────────────────────────────────────────────────────── */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  /* Root scales gently with viewport so rem-based clamps read larger
     on wide screens without starving the fixed-height right panel. */
  font-size: clamp(106.25%, 0.95rem + 0.2vw, 118.75%);
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--clr-ivory-warm);
  color: var(--clr-text);
  width: 100%;
  min-height: 100dvh;
}

img, iframe {
  display: block;
  max-width: 100%;
}

a { color: inherit; }
address { font-style: normal; }


/* ────────────────────────────────────────────────────────────────
   PAGE LAYOUT
   Hero takes the full viewport; location + RSVP scroll in below.
   On wide screens the two lower sections sit side by side.
   ──────────────────────────────────────────────────────────────── */
.layout {
  display: block;
  width: 100%;
}

.section--hero {
  height: 100dvh;
  min-height: 32rem;
}

.right-panel {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.right-panel > .section {
  min-height: 70dvh;
}


/* ────────────────────────────────────────────────────────────────
   SECTION BASE
   ──────────────────────────────────────────────────────────────── */
.section {
  position: relative;
  overflow: hidden;
  min-height: 0;       /* flex/grid shrink safety */
  display: flex;        /* let section-body stretch via flex: 1 */
  flex-direction: column;
  transition:
    filter     var(--t-mid),
    box-shadow var(--t-mid);
}

/* Spotlight hover — dim siblings, brighten hovered */
.layout:has(.section:hover) .section {
  filter: brightness(0.97);
}
.layout:has(.section:hover) .section:hover {
  filter: none;
  box-shadow: var(--shadow-hover);
  z-index: 10;
}

/* Lift on smaller sections */
.section--location,
.section--rsvp {
  transition:
    filter     var(--t-mid),
    box-shadow var(--t-mid),
    transform  var(--t-mid);
}
.section--location:hover,
.section--rsvp:hover {
  transform: translateY(-0.2rem);
}

/* Section inner body — flex column, content-sized. Now that the
   page scrolls, sections grow to fit content naturally. */
.section-body {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex: 1;
  min-height: 0;
  padding: var(--sp-xl) var(--sp-lg);
  gap: var(--sp-md);
}

/* Shared section header */
.section-header {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-xs);
  flex-shrink: 0;
}

.section-deco {
  font-size: 0.75rem;
  color: var(--clr-accent);
  letter-spacing: 0.6em;
  opacity: 0.55;
}

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.8vw, 1.7rem);
  color: var(--clr-text);
  letter-spacing: 0.04em;
}

.section-rule {
  width: 2.25rem;
  height: 1px;
  background: var(--clr-accent);
  opacity: 0.35;
}

.section-hr {
  width: 1.75rem;
  border: none;
  border-top: 1px solid var(--clr-text);
  opacity: 0.1;
  flex-shrink: 0;
}


/* ────────────────────────────────────────────────────────────────
   SECTION 1 · HERO
   Light background + centered photo + dark text
   ──────────────────────────────────────────────────────────────── */
.section--hero {
  background: var(--clr-ivory);
}

.hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  flex: 1;
  min-height: 0;
  padding: var(--sp-lg) var(--sp-lg);
  gap: clamp(0.4rem, 1.2vh, 0.9rem);
  color: var(--clr-text);
}

/* Typography — hero */
.hero__eyebrow {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(0.55rem, 0.85vw, 0.75rem);
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--clr-text-soft);
}

.hero__names {
  font-family: var(--font-display);
  font-weight: 300;
  font-size: clamp(2.4rem, 5vw, 5rem);
  line-height: 1;
  letter-spacing: 0.02em;
  color: var(--clr-text);
}

.hero__amp {
  display: inline-block;
  font-style: italic;
  font-size: 0.7em;
  color: var(--clr-gold);
  margin: 0 0.15em;
  font-weight: 400;
}

.hero__rule {
  width: 3rem;
  height: 1px;
  background: var(--clr-accent);
  opacity: 0.3;
}

.hero__dateline {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(0.62rem, 0.95vw, 0.82rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-accent);
}

/* Hero photo — centered, proportional */
.hero__photo {
  flex: 0 1 auto;
  width: min(60%, 24rem);
  overflow: hidden;
  border-radius: 0.2rem;
  box-shadow: 0 0.25rem 1.5rem rgba(58, 46, 38, 0.12);
  margin: 0;
  line-height: 0;    /* remove inline-block gap under img */
}

.hero__photo img {
  width: 100%;
  height: auto;
  max-height: 35vh;
  object-fit: cover;
  display: block;
  transition: transform 0.6s var(--ease-out);
}

.hero__verse {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(0.95rem, 1.3vw, 1.35rem);
  line-height: 1.7;
  color: var(--clr-text-soft);
  max-width: 38ch;
}

.hero__place {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(0.55rem, 0.8vw, 0.68rem);
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--clr-text-soft);
  opacity: 0.6;
}


/* ────────────────────────────────────────────────────────────────
   SECTION 2 · LOCATION
   Sage tone over the old hero sketch, softened with an overlay
   so text stays legible.
   ──────────────────────────────────────────────────────────────── */
.section--location {
  background:
    linear-gradient(rgba(200, 216, 197, 0.6), rgba(200, 216, 197, 0.6)),
    url("../img/20260320_1244_Elegant Architectural Sketch_remix_01km5gwvfgefpaefngyrwxhj1q.png")
      center / cover no-repeat,
    var(--clr-sage);
}

/* Location text — dark warm brown against the sage+sketch backdrop */
.section--location .section-title,
.section--location .section-deco,
.section--location .location-address,
.section--location .map-link,
.section--location .location-parking,
.section--location .location-schedule__row dt,
.section--location .location-schedule__row dd,
.section--location .location-parking__label {
  color: var(--clr-text);
}
.section--location .location-venue { color: var(--clr-text); font-weight: 500; }
.section--location .map-link { opacity: 1; font-weight: 500; }

/* Info group (address + schedule) — flex for density control */
.location-info {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-xs);
  flex-shrink: 1;
  min-height: 0;
}

.location-address {
  display: flex;
  flex-direction: column;
  gap: 0.15em;
  font-family: var(--font-body);
  font-size: clamp(0.78rem, 1.05vw, 0.95rem);
  font-weight: 500;
  color: var(--clr-text);
  line-height: 1.5;
}

.location-venue {
  display: block;
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(0.9rem, 1.3vw, 1.1rem);
  color: var(--clr-accent);
}

.location-schedule {
  display: flex;
  flex-direction: column;
  gap: 0.2em;
  width: 100%;
  max-width: 20rem;
}

.location-schedule__row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5em;
}

.location-schedule__row dt {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: clamp(0.68rem, 0.92vw, 0.8rem);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  white-space: nowrap;
}

.location-schedule__row dd {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(0.78rem, 1.05vw, 0.95rem);
  color: var(--clr-text-soft);
  white-space: nowrap;
}

/* Map — flex-shrinkable, proportional height.
   Uses vh so the map gives up space when the section is short,
   letting the parking note + map link stay visible. */
.location-map {
  width: 100%;
  max-width: 32rem;
  height: clamp(12rem, 30vh, 20rem);
  border-radius: 0.2rem;
  overflow: hidden;
  box-shadow: var(--shadow-rest);
  background: var(--clr-sage);
}

.location-map iframe {
  width: 100%;
  height: 100%;
  border: none;
  opacity: 0;
  transition: opacity 0.4s var(--ease-out);
}

.location-map iframe.is-loaded {
  opacity: 1;
}

.map-link {
  font-family: var(--font-body);
  font-size: clamp(0.58rem, 0.8vw, 0.68rem);
  font-weight: 400;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  text-decoration: none;
  opacity: 0.85;
  flex-shrink: 0;
  transition: opacity var(--t-fast);
}

.map-link:hover,
.map-link:focus-visible {
  opacity: 1;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

/* Parking note — compact, sits below map link */
.location-parking {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15em;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(0.6rem, 0.82vw, 0.72rem);
  color: var(--clr-text-soft);
  line-height: 1.4;
  max-width: 22rem;
  flex-shrink: 0;
}

.location-parking__label {
  font-weight: 500;
  font-size: clamp(0.55rem, 0.78vw, 0.65rem);
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--clr-accent);
}


/* ────────────────────────────────────────────────────────────────
   SECTION 3 · RSVP & IBAN
   ──────────────────────────────────────────────────────────────── */
.section--rsvp {
  background: var(--clr-ivory-warm);
}

.rsvp-message {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 300;
  font-size: clamp(0.9rem, 1.15vw, 1.15rem);
  line-height: 1.65;
  color: var(--clr-text-soft);
  text-align: center;
  flex-shrink: 0;
}

.rsvp-message strong {
  font-style: normal;
  font-weight: 500;
  color: var(--clr-text);
}

/* RSVP button — primary CTA */
.rsvp-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  padding: 0.7em 1.8em;
  background: var(--clr-accent);
  color: var(--clr-white);
  text-decoration: none;
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(0.6rem, 0.85vw, 0.72rem);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border-radius: 0.15rem;
  box-shadow: 0 0.2rem 0.9rem rgba(139, 115, 85, 0.32);
  flex-shrink: 0;
  transition:
    background   var(--t-fast),
    transform    var(--t-fast),
    box-shadow   var(--t-fast);
}

.rsvp-btn:hover {
  background: var(--clr-accent-lt);
  transform: translateY(-0.12rem);
  box-shadow: 0 0.4rem 1.4rem rgba(139, 115, 85, 0.42);
}

.rsvp-btn:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 0.2rem;
}

.rsvp-btn__arrow {
  display: inline-block;
  transition: transform var(--t-fast);
}

.rsvp-btn:hover .rsvp-btn__arrow {
  transform: translateX(0.2rem);
}

/* Gift & IBAN */
.gift-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--sp-xs);
  width: 100%;
  flex-shrink: 0;     /* keep natural height — do not collapse behind footer */
}

.gift-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(0.82rem, 1.1vw, 1rem);
  color: var(--clr-text);
  letter-spacing: 0.04em;
}

.gift-text {
  font-family: var(--font-body);
  font-weight: 300;
  font-size: clamp(0.72rem, 0.9vw, 0.88rem);
  color: var(--clr-text-soft);
  line-height: 1.55;
  text-align: center;
}

/* Gift presence line — normal-weight note above the IBAN block */
.gift-presence {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(0.66rem, 0.9vw, 0.78rem);
  line-height: 1.55;
  color: var(--clr-text);
  text-align: center;
  max-width: 32ch;
  flex-shrink: 0;
}

/* IBAN — clickable copy card */
.iban-block {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.25em;
  width: 100%;
  max-width: 24rem;
  padding: 0.6em 1em;
  background: rgba(139, 115, 85, 0.07);
  border: 1px solid rgba(139, 115, 85, 0.18);
  border-radius: 0.2rem;
  cursor: pointer;
  transition:
    background   var(--t-fast),
    border-color var(--t-fast);
  font: inherit;
  color: inherit;
  text-align: center;
}

.iban-block:hover {
  background: rgba(139, 115, 85, 0.13);
  border-color: rgba(139, 115, 85, 0.3);
}

.iban-block:focus-visible {
  outline: 2px solid var(--clr-accent);
  outline-offset: 0.12rem;
}

.iban-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.75em;
  width: 100%;
}

.iban-label {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: clamp(0.52rem, 0.72vw, 0.6rem);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--clr-accent);
  opacity: 0.8;
  white-space: nowrap;
}

.iban-value {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: clamp(0.62rem, 0.88vw, 0.76rem);
  color: var(--clr-text);
  letter-spacing: 0.04em;
  user-select: all;
  text-align: right;
}

.iban-hint {
  font-family: var(--font-body);
  font-size: 0.58rem;
  font-weight: 300;
  color: var(--clr-text-soft);
  opacity: 0.6;
  letter-spacing: 0.1em;
  margin-top: 0.15em;
  text-align: center;
}

/* ────────────────────────────────────────────────────────────────
   COUNTDOWN FOOTER
   ──────────────────────────────────────────────────────────────── */
.countdown-footer {
  background: var(--clr-ivory);
  padding: var(--sp-xl) var(--sp-md);
  text-align: center;
}

.countdown-footer__text {
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 400;
  font-size: clamp(1.6rem, 2.8vw, 2.4rem);
  color: var(--clr-accent);
  letter-spacing: 0.02em;
}


/* ────────────────────────────────────────────────────────────────
   ENTRANCE ANIMATIONS  (CSS only — no JS dependency)
   ──────────────────────────────────────────────────────────────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(0.8rem); }
  to   { opacity: 1; transform: translateY(0);      }
}

@keyframes fadeRight {
  from { opacity: 0; transform: translateX(1rem); }
  to   { opacity: 1; transform: translateX(0);    }
}

.hero__eyebrow  { animation: fadeUp 0.6s var(--ease-out) 0.05s both; }
.hero__names    { animation: fadeUp 0.6s var(--ease-out) 0.12s both; }
.hero__rule     { animation: fadeUp 0.5s var(--ease-out) 0.18s both; }
.hero__dateline { animation: fadeUp 0.5s var(--ease-out) 0.22s both; }
.hero__photo    { animation: fadeUp 0.6s var(--ease-out) 0.28s both; }
.hero__verse    { animation: fadeUp 0.5s var(--ease-out) 0.34s both; }
.hero__place    { animation: fadeUp 0.5s var(--ease-out) 0.38s both; }

.section--location { animation: fadeRight 0.6s var(--ease-out) 0.1s both; }
.section--rsvp     { animation: fadeRight 0.6s var(--ease-out) 0.2s both; }


/* ────────────────────────────────────────────────────────────────
   RESPONSIVE — below 900px: stack location + RSVP vertically
   ──────────────────────────────────────────────────────────────── */
@media screen and (max-width: 900px) {

  .right-panel {
    grid-template-columns: 1fr;
  }

  .right-panel > .section {
    min-height: auto;
  }
}


/* ────────────────────────────────────────────────────────────────
   RESPONSIVE — Mobile  (≤ 767px, any orientation)
   Use svh on the hero to avoid Chrome Android URL-bar jank.
   ──────────────────────────────────────────────────────────────── */
@media screen and (max-width: 767px) {

  .section--hero {
    height: 100svh;
    min-height: 26rem;
  }

  .section-body {
    padding: var(--sp-xl) var(--sp-lg);
    justify-content: center;
  }

  .hero__content {
    padding: var(--sp-lg) var(--sp-md);
    gap: clamp(0.4rem, 1.5vh, 1rem);
  }

  .hero__photo {
    width: min(80%, 20rem);
  }

  .hero__photo img {
    max-height: 28vh;
  }

  .location-map {
    min-height: 8rem;
    max-height: 14rem;
  }

  .iban-value {
    white-space: normal;     /* allow wrap on narrow phones */
    word-break: break-all;
    text-align: right;
  }

  .section--hero {
    background: var(--clr-ivory-warm);   /* warmer ivory on mobile, less white */
  }

  /* No hover effects on touch */
  .section--location:hover,
  .section--rsvp:hover { transform: none; }
  .layout:has(.section:hover) .section { filter: none; }
}


/* ────────────────────────────────────────────────────────────────
   REDUCED MOTION  (accessibility)
   ──────────────────────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {

  *, *::before, *::after {
    animation-duration:  0.01ms !important;
    animation-delay:     0ms    !important;
    transition-duration: 0.01ms !important;
  }

  .hero__eyebrow,
  .hero__names,
  .hero__rule,
  .hero__dateline,
  .hero__photo,
  .hero__verse,
  .hero__place,
  .section--location,
  .section--rsvp {
    opacity: 1;
    transform: none;
  }
}


/* ────────────────────────────────────────────────────────────────
   PRINT
   ──────────────────────────────────────────────────────────────── */
@media print {

  body {
    overflow: visible;
    height: auto;
  }

  .layout {
    display: block;
    height: auto;
  }

  .right-panel { display: block; }

  .section {
    break-inside: avoid;
    page-break-inside: avoid;
    height: auto;
    min-height: 0;
  }

  .location-map { display: none; }
}