/* ═══════════════════════════════════════════
   LENNOX' JUGENDWEIHE — Styles
   ═══════════════════════════════════════════ */

:root {
  --bg:        #F5F7F5;
  --bg2:       #EEF2EE;
  --white:     #FFFFFF;
  --b50:       #EBF0EA;
  --b100:      #CDD8CC;
  --b200:      #ADBFAC;
  --b300:      #8DA68C;
  --b400:      #6B8A6E;
  --b500:      #4E6E52;
  --b600:      #355438;
  --gold:      #C9933A;
  --gold-dark: #A8762A;
  --text:      #2A3A2C;
  --text2:     #4A5E4E;
  --text3:     #7A8E7C;
  --sh:        0 4px 28px rgba(53,84,56,.12);
  --sh2:       0 10px 48px rgba(53,84,56,.22);
  --r:         16px;
  --r-sm:      10px;
  --r-lg:      24px;
  --ease:      .3s cubic-bezier(.4,0,.2,1);
  --font-head: 'Playfair Display', serif;
  --font-body: 'Inter', sans-serif;
}

/* ── Reset ─────────────────────────────── */
*,*::before,*::after { box-sizing:border-box; margin:0; padding:0; }
html { scroll-behavior:smooth; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}
img { max-width:100%; display:block; }
a   { text-decoration:none; color:inherit; }
button { font-family:var(--font-body); }

h1,h2,h3 { font-family:var(--font-head); line-height:1.2; }
h1 { font-size: clamp(2.4rem,8vw,5rem); }
h2 { font-size: clamp(1.5rem,4vw,2.4rem); }
h3 { font-size: clamp(1rem,2.5vw,1.35rem); }

.container { max-width:1060px; margin:0 auto; padding:0 1.25rem; }

/* ── Navbar ────────────────────────────── */
.navbar {
  position: fixed;
  inset: 0 0 auto;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: .9rem 1.5rem;
  background: rgba(255,255,255,.82);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(170,215,170,.25);
  transition: box-shadow var(--ease);
}
.navbar.scrolled { box-shadow: 0 2px 20px rgba(30,107,34,.12); }
.nav-brand {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--b600);
  letter-spacing: -.01em;
}
.nav-link, .nav-back {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-size: .875rem;
  font-weight: 500;
  color: var(--b500);
  padding: .45rem .9rem;
  border-radius: 100px;
  transition: background var(--ease), color var(--ease);
}
.nav-link:hover, .nav-back:hover { background:var(--b100); color:var(--b600); }

/* ── Buttons ───────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: 100px;
  font-size: .95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--ease);
}
.btn-primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-dark));
  color: #fff;
  box-shadow: 0 4px 18px rgba(201,147,58,.35);
}
.btn-primary:hover  { transform:translateY(-2px); box-shadow:0 8px 30px rgba(201,147,58,.45); }
.btn-primary:active { transform:translateY(0); }
.btn-outline {
  background: transparent;
  color: var(--b500);
  border: 2px solid var(--b300);
}
.btn-outline:hover { background:var(--b50); border-color:var(--b400); color:var(--b600); }
.btn-lg  { padding:1rem 2.2rem; font-size:1.05rem; }
.btn-sm  { padding:.5rem 1.1rem; font-size:.85rem; }
.btn-text {
  background: none; border: none;
  color: var(--text3); font-size:.85rem;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 2px;
  transition: color var(--ease);
}
.btn-text:hover { color:var(--text2); }

/* ═══════════════════════════════════════════
   LANDING / INDEX
   ═══════════════════════════════════════════ */

/* ── Hero ──────────────────────────────── */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(135deg,#C8D8C4 0%,#A0B89C 30%,#728A70 65%,#435844 100%);
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: contain;
  object-position: center center;
}
.hero-gradient {
  width: 100%; height: 100%;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom,
    rgba(20,50,20,.18) 0%,
    rgba(20,50,20,.60) 100%);
}
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: #fff;
  padding: 2rem 1.5rem;
  padding-top: 5rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.18);
}
.hero-eyebrow {
  font-size: clamp(.78rem,2vw,1rem);
  letter-spacing: .22em;
  text-transform: uppercase;
  opacity: .82;
  margin-bottom: .5rem;
}
.hero-title {
  font-size: clamp(3rem,11vw,6.5rem);
  font-weight: 700;
  margin-bottom: .6rem;
}
.hero-year {
  font-size: clamp(.95rem,2.5vw,1.25rem);
  opacity: .72;
  letter-spacing: .18em;
}
.scroll-hint {
  position: absolute;
  bottom: 2rem; left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  animation: bounce 2.2s ease-in-out infinite;
}
.scroll-hint-arrow {
  width: 26px; height: 26px;
  border-right: 2px solid rgba(255,255,255,.65);
  border-bottom: 2px solid rgba(255,255,255,.65);
  transform: rotate(45deg);
}
@keyframes bounce {
  0%,100% { transform:translateX(-50%) translateY(0);  }
  50%      { transform:translateX(-50%) translateY(9px); }
}

/* ── Upload Section ────────────────────── */
.upload-section {
  padding: 5rem 0;
  background: var(--bg2);
}
.section-header {
  text-align: center;
  margin-bottom: 2.5rem;
}
.section-header h2 { color:var(--text); margin-bottom:.65rem; }
.section-header p  { color:var(--text2); font-size:1.05rem; max-width:480px; margin:0 auto; }

.drop-zone {
  border: 2.5px dashed var(--b300);
  border-radius: var(--r-lg);
  padding: 3.5rem 2rem;
  text-align: center;
  background: var(--white);
  cursor: pointer;
  transition: all var(--ease);
  user-select: none;
}
.drop-zone:hover, .drop-zone.over {
  border-color: var(--b500);
  background: var(--b50);
  box-shadow: var(--sh);
}
.drop-zone.over { transform:scale(1.012); }
.dz-icon { color:var(--b400); display:flex; justify-content:center; margin-bottom:1rem; }
.dz-title { font-size:1.05rem; font-weight:600; color:var(--text); margin-bottom:.25rem; }
.dz-or    { color:var(--text3); font-size:.9rem; margin-bottom:1rem; }
.dz-info  { margin-top:1rem; font-size:.78rem; color:var(--text3); }

/* Preview */
.preview-wrap {
  margin-top:1.5rem;
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 1.5rem;
  box-shadow: var(--sh);
  display: none;
}
.preview-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.2rem;
}
.preview-header h3 { color:var(--text); }
.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px,1fr));
  gap: .7rem;
  margin-bottom: 1.5rem;
}
.prev-item {
  position: relative;
  aspect-ratio: 1;
  border-radius: var(--r-sm);
  overflow: hidden;
  background: var(--b50);
}
.prev-item img { width:100%; height:100%; object-fit:cover; }
.prev-item .x {
  position: absolute; top:4px; right:4px;
  width:22px; height:22px;
  background: rgba(0,0,0,.48);
  color: #fff;
  border: none; border-radius:50%;
  font-size:13px; line-height:1;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  transition:background .2s;
}
.prev-item .x:hover { background:rgba(200,40,40,.8); }
.upload-actions { display:flex; justify-content:center; }

/* Progress */
.progress-wrap {
  display: none;
  margin-top: 1.5rem;
  background: var(--white);
  border-radius: var(--r);
  padding: 1.5rem;
  box-shadow: var(--sh);
  text-align: center;
}
.progress-bar {
  height: 8px;
  background: var(--b100);
  border-radius: 100px;
  overflow: hidden;
  margin-bottom: .7rem;
}
.progress-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--gold), var(--gold-dark));
  border-radius: 100px;
  width: 0%;
  transition: width .5s ease;
}
.progress-label { color:var(--text2); font-size:.9rem; }

/* Success */
.success-wrap {
  display: none;
  margin-top: 1.5rem;
  background: var(--white);
  border-radius: var(--r-lg);
  padding: 2.5rem 2rem;
  box-shadow: var(--sh);
  text-align: center;
}
.success-icon {
  width:56px; height:56px;
  background: linear-gradient(135deg,var(--gold),var(--gold-dark));
  color:#fff; font-size:1.4rem;
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 1rem;
}
.success-wrap h3 { margin-bottom:.45rem; }
.success-wrap p  { color:var(--text2); margin-bottom:1.5rem; }

/* ── Gallery CTA ───────────────────────── */
.cta-section { padding:4rem 0 5.5rem; }
.cta-card {
  background: linear-gradient(135deg,var(--b400),var(--b600));
  border-radius: var(--r-lg);
  padding: 3.2rem 2rem;
  text-align: center;
  color: #fff;
  box-shadow: 0 10px 48px rgba(53,84,56,.32);
}
.cta-icon {
  width:72px; height:72px;
  background: rgba(255,255,255,.15);
  border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  margin:0 auto 1.25rem;
}
.cta-card h2  { color:#fff; margin-bottom:.65rem; }
.cta-card > p { opacity:.84; max-width:420px; margin:0 auto 1.75rem; }
.cta-card .btn-primary {
  background: #fff;
  color: var(--gold-dark);
  box-shadow: 0 4px 20px rgba(0,0,0,.18);
}
.cta-card .btn-primary:hover { box-shadow:0 8px 34px rgba(0,0,0,.26); }

/* ── Footer ────────────────────────────── */
.footer {
  background: var(--white);
  border-top: 1px solid var(--b100);
  padding: 1.5rem;
  text-align: center;
  color: var(--text3);
  font-size: .9rem;
}

/* ═══════════════════════════════════════════
   GALLERY PAGE
   ═══════════════════════════════════════════ */
.gallery-hero {
  padding: 7rem 1.5rem 3rem;
  text-align: center;
  background: linear-gradient(180deg, var(--b100) 0%, var(--bg) 100%);
}
.gallery-hero h1 { font-size:clamp(1.8rem,5vw,3rem); color:var(--text); margin-bottom:.4rem; }
.gallery-count   { color:var(--text3); font-size:.95rem; margin-bottom:1.5rem; }
.gallery-cta-row {
  display: flex;
  gap: .75rem;
  justify-content: center;
  flex-wrap: wrap;
}

.gallery-section  { padding:2rem 0 5rem; }
.gallery-inner    { max-width:1280px; margin:0 auto; padding:0 1rem; }

.masonry {
  columns: 2;
  column-gap: .75rem;
}
@media(min-width:580px)  { .masonry { columns:3; } }
@media(min-width:900px)  { .masonry { columns:4; } }
@media(min-width:1200px) { .masonry { columns:5; } }

.g-item {
  break-inside: avoid;
  margin-bottom: .75rem;
  border-radius: var(--r-sm);
  overflow: hidden;
  position: relative;
  cursor: pointer;
  background: var(--b100);
  animation: fadeUp .45s ease backwards;
}
.g-item img {
  width:100%; display:block;
  transition: transform .45s ease;
}
.g-item-ov {
  position:absolute; inset:0;
  background: linear-gradient(to top,rgba(22,47,22,.72) 0%,transparent 55%);
  opacity:0;
  transition:opacity var(--ease);
  display:flex; align-items:flex-end;
  padding:.65rem; gap:.45rem;
}
.g-item:hover img   { transform:scale(1.04); }
.g-item:hover .g-item-ov { opacity:1; }
.g-btn {
  width:36px; height:36px;
  background: rgba(255,255,255,.88);
  border:none; border-radius:50%;
  cursor:pointer; color:var(--b600);
  display:flex; align-items:center; justify-content:center;
  transition:all .2s;
}
.g-btn:hover { background:#fff; transform:scale(1.12); }

/* States */
.g-loading { text-align:center; padding:5rem; color:var(--text3); }
.spinner {
  width:40px; height:40px;
  border:3px solid var(--b100);
  border-top-color:var(--b400);
  border-radius:50%;
  animation:spin .8s linear infinite;
  margin:0 auto 1rem;
}
@keyframes spin { to { transform:rotate(360deg); } }

.g-empty { text-align:center; padding:5rem 1.5rem; }
.g-empty svg { color:var(--b200); margin:0 auto 1.5rem; }
.g-empty h3  { color:var(--text2); margin-bottom:.45rem; }
.g-empty p   { color:var(--text3); margin-bottom:1.5rem; }

/* Lightbox */
.lightbox {
  position:fixed; inset:0; z-index:500;
  background:rgba(8,22,32,.95);
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none;
  transition:opacity .3s;
}
.lightbox.open { opacity:1; pointer-events:all; }
.lb-img {
  max-width:calc(100vw - 2rem);
  max-height:calc(100svh - 7rem);
  object-fit:contain;
  border-radius:var(--r-sm);
  display:block;
}
.lb-controls {
  position:fixed; top:1rem; right:1rem;
  display:flex; gap:.5rem; z-index:10;
}
.lb-btn {
  width:44px; height:44px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  border-radius:50%; color:#fff;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  backdrop-filter:blur(10px);
  transition:background .2s;
}
.lb-btn:hover { background:rgba(255,255,255,.24); }
.lb-nav {
  position:fixed; top:50%; transform:translateY(-50%);
  z-index:10;
}
.lb-nav.prev { left:.75rem; }
.lb-nav.next { right:.75rem; }
.lb-nav button {
  width:48px; height:48px;
  background:rgba(255,255,255,.12);
  border:1px solid rgba(255,255,255,.18);
  border-radius:50%; color:#fff;
  cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  backdrop-filter:blur(10px);
  transition:background .2s;
}
.lb-nav button:hover { background:rgba(255,255,255,.24); }
.lb-counter {
  position:fixed; bottom:1.5rem; left:50%;
  transform:translateX(-50%);
  color:rgba(255,255,255,.55);
  font-size:.82rem; z-index:10;
}

/* ═══════════════════════════════════════════
   QR-CARDS PAGE
   ═══════════════════════════════════════════ */
.qr-page { min-height:100svh; padding:5.5rem 1.5rem 4rem; background:var(--bg); }

.qr-setup {
  max-width:460px; margin:0 auto 2.5rem;
  background:var(--white);
  border-radius:var(--r-lg);
  padding:2rem; box-shadow:var(--sh);
}
.qr-setup h2  { margin-bottom:.5rem; }
.qr-setup > p { color:var(--text2); font-size:.95rem; margin-bottom:1.5rem; }

.field { margin-bottom:1rem; }
.field label {
  display:block; font-size:.82rem; font-weight:600;
  color:var(--text2); margin-bottom:.4rem;
}
.field input {
  width:100%;
  padding:.72rem 1rem;
  border:2px solid var(--b200);
  border-radius:var(--r-sm);
  font-family:var(--font-body);
  font-size:.95rem; color:var(--text);
  background:var(--bg);
  transition:border-color var(--ease);
}
.field input:focus { outline:none; border-color:var(--b400); background:#fff; }
.qr-btns { display:flex; gap:.75rem; flex-wrap:wrap; }

.cards-preview { max-width:880px; margin:0 auto; }
.cards-hint    { text-align:center; color:var(--text3); font-size:.9rem; margin-bottom:1.5rem; }
.cards-grid    { display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); gap:1.5rem; }

/* Printable card */
.qr-card {
  background: linear-gradient(160deg,#F2F5F0 0%,#FFFFFF 100%);
  border-radius:14px;
  padding:1.2rem 1rem;
  box-shadow: 0 3px 16px rgba(53,84,56,.1);
  border:1px solid var(--b100);
  text-align:center;
  display:flex; flex-direction:column; align-items:center; gap:.65rem;
}
.qr-card-name {
  font-family:var(--font-head);
  font-size:.82rem; font-weight:700;
  color:var(--gold-dark); letter-spacing:.02em;
}
.qr-card-qr canvas, .qr-card-qr img { max-width:130px; max-height:130px; }
.qr-card-sub { font-size:.62rem; color:var(--text3); letter-spacing:.06em; text-transform:uppercase; }
.qr-card-line { width:30px; height:2px; background:var(--b200); border-radius:4px; }

/* Print */
@media print {
  .navbar, .qr-setup, .no-print { display:none !important; }
  body { background:#fff; }
  .qr-page { padding:0; }
  .cards-hint { display:none; }
  .cards-grid {
    display:grid;
    grid-template-columns:repeat(3,85mm);
    gap:5mm; padding:10mm;
  }
  .qr-card {
    box-shadow:none;
    border:1px solid #ccc;
    break-inside:avoid;
    page-break-inside:avoid;
  }
}

/* ═══════════════════════════════════════════
   SHARED ANIMATIONS & UTILS
   ═══════════════════════════════════════════ */
@keyframes fadeUp {
  from { opacity:0; transform:translateY(18px); }
  to   { opacity:1; transform:translateY(0); }
}
.fade-up { animation:fadeUp .55s ease forwards; }

/* Mobile tweaks */
@media(max-width:599px) {
  .navbar { padding:.8rem 1rem; }
  .nav-brand { font-size:.92rem; }
  .drop-zone { padding:2.2rem 1.25rem; }
  .cta-card  { padding:2.25rem 1.25rem; }
  .preview-grid { grid-template-columns:repeat(auto-fill,minmax(76px,1fr)); }
  .gallery-hero { padding:6rem 1.25rem 2rem; }
}