:root{
    --forest: #1c2a19;
    --forest-deep: #131f11;
    --forest-mid: #24341f;
    --cream: #f4ecd8;
    --parchment: #efe4c8;
    --gold: #b8934f;
    --gold-bright: #e8c789;
    --gold-dim: #8a6a34;
    --blush: #d99aa1;
    --blush-deep: #b5636f;
    --blush-pale: #f0d3d6;
    --leaf: #74905f;
    --leaf-deep: #445c37;
    --leaf-light: #98b47f;
    --ink: #2b2216;

    /* جێگیرکردنی فۆنتە نوێیەکان لێرەدا */
    --font-display: 'Aref Ruqaa', serif;
    --font-accent: 'Cairo', sans-serif;
    --font-body: 'Amiri', serif;
  }

  * { box-sizing: border-box; }
  html { scroll-behavior: smooth; }

  body{
    margin:0;
    background: var(--forest);
    color: var(--cream);
    font-family: var(--font-body);
    font-size: 19px;
    overflow-x:hidden;
  }
  body.locked{ overflow:hidden; height:100vh; }

  h1,h2,.display{ font-family: var(--font-display); font-weight:700; }

  @media (prefers-reduced-motion: reduce){
    *{ animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
  }

  .section{
    position:relative;
    min-height:100vh;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    padding:70px 26px;
    text-align:center;
    overflow:hidden;
  }

  .section::before{
    content:"";
    position:absolute;
    inset:0;
    background-image:
      radial-gradient(circle at 15% 20%, rgba(232,199,137,0.07), transparent 42%),
      radial-gradient(circle at 85% 80%, rgba(217,154,161,0.07), transparent 42%);
    pointer-events:none;
  }

  .frame{ position:relative; z-index:2; max-width:560px; width:100%; }

  .divider-flora{ width:190px; height:40px; margin: 24px auto; opacity:0.95; }

  /* == گۆڕانکاری یەکەم: جوانکردن و گەورەکردنی فۆنتی تایتڵە بچووکەکان == */
  .eyebrow{
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--gold-bright);
    letter-spacing: 0;
    margin-bottom: 10px;
  }

  .corners{ position:absolute; inset:0; pointer-events:none; z-index:1; }
  .corner{ position:absolute; width: 170px; height:170px; opacity:0.95; }
  .corner.tl{ top:0; left:0; }
  .corner.tr{ top:0; right:0; transform: scaleX(-1); }
  .corner.bl{ bottom:0; left:0; transform: scaleY(-1); }
  .corner.br{ bottom:0; right:0; transform: scale(-1,-1); }
  .corner svg{ width:100%; height:100%; display:block; }

  @media (min-width: 640px){ .corner{ width:220px; height:220px; } }

  .petal-drift{
    position:fixed; top:-40px; z-index:50; pointer-events:none;
    width: 18px; height:18px; opacity:0.8;
    animation-name: drift-fall, drift-sway;
    animation-timing-function: linear, ease-in-out;
    animation-iteration-count: infinite, infinite;
  }
  @keyframes drift-fall{
    from{ transform: translateY(-5vh) rotate(0deg); }
    to{ transform: translateY(105vh) rotate(340deg); }
  }
  @keyframes drift-sway{ 0%,100%{ margin-right:0px; } 50%{ margin-right:40px; } }

  /* ================= ENVELOPE INTRO ================= */
  #envelope-stage{
    position:fixed;
    inset:0;
    z-index:200;
    background: radial-gradient(ellipse at center, var(--forest-mid) 0%, var(--forest-deep) 78%);
    cursor:pointer;
    user-select:none;
    display:flex;
    flex-direction:column;
    align-items:center;
    justify-content:center;
    transition: opacity .6s ease;
  }
  #envelope-stage.fading{ opacity:0; pointer-events:none; }
  #envelope-stage.hidden{ display:none; }

  .invite-title{
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 10vw, 3.5rem); 
    color: var(--gold-bright);
    letter-spacing:0.05em;
    margin-bottom: 34px;
    z-index:3;
    position:relative;
    text-shadow: 0 2px 18px rgba(232,199,137,0.25);
  }

  .envelope-wrap{
    position:relative;
    width: min(310px, 76vw);
    height: min(216px, 53vw);
    margin: 0 auto;
    perspective: 1400px;
    z-index:3;
  }

  .env-back{
    position:absolute; inset:0;
    background: linear-gradient(160deg, #f6efdc, #e8dcb8);
    border-radius:6px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.55);
  }

  .env-letter{
    position:absolute;
    left:6%; right:6%; top:8%;
    height:82%;
    background: var(--cream);
    border-radius:3px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.3);
    transform: translateY(6%);
    transition: transform 1.1s cubic-bezier(.2,.9,.25,1);
    display:flex;
    align-items:center;
    justify-content:center;
    padding: 10%;
  }
  .env-letter svg{ width:66%; height:66%; opacity:0.9; }

  .env-flap{
    position:absolute;
    top:0; left:0; right:0;
    height:0;
    border-left: 155px solid transparent;
    border-right: 155px solid transparent;
    border-top: 108px solid #ecdfba;
    transform-origin: top center;
    transition: transform 1s cubic-bezier(.4,0,.2,1);
    filter: drop-shadow(0 6px 10px rgba(0,0,0,0.35));
    z-index:3;
  }

  .env-front-fold{
    position:absolute;
    left:0; right:0; bottom:0;
    height:0;
    border-left: 155px solid transparent;
    border-right: 155px solid transparent;
    border-bottom: 80px solid #e2d4ab;
    z-index:2;
  }

  .env-seal{
    position:absolute;
    top:50%; left:50%;
    width:60px; height:60px;
    background: radial-gradient(circle at 35% 30%, var(--gold-bright), var(--gold) 60%, var(--gold-dim) 100%);
    border-radius:50%;
    transform: translate(-50%,-50%);
    z-index:4;
    display:flex;
    align-items:center;
    justify-content:center;
    box-shadow: 0 4px 10px rgba(0,0,0,0.4), inset 0 0 8px rgba(255,255,255,0.3);
    transition: transform .5s ease, opacity .5s ease;
  }
  .env-seal svg{ width:32px; height:32px; }

  .envelope-wrap.open .env-flap{ transform: rotateX(180deg); }
  .envelope-wrap.open .env-seal{ opacity:0; transform: translate(-50%,-50%) scale(0.4) rotate(25deg); }
  .envelope-wrap.open .env-letter{ transform: translateY(-58%); }

  .chevron-hint{
    margin-top:38px; width:26px; height:26px; z-index:3; position:relative;
    animation: pulse 2.2s ease-in-out infinite;
  }
  @keyframes pulse{ 0%,100%{opacity:.5; transform:translateY(0);} 50%{opacity:1; transform:translateY(6px);} }

  /* ================= NAMES SECTION ================= */
  #names{ background: linear-gradient(180deg, var(--forest-deep), var(--forest)); }
  .names-card{
    border: 1px solid rgba(184,147,79,0.45);
    padding: 52px 32px;
    border-radius: 4px;
    background: rgba(244,236,216,0.03);
    position:relative;
  }
  .basmala{ font-family: var(--font-display); font-size:1.6rem; color: var(--gold-bright); margin-bottom: 22px; }
  
  .couple-names{ font-family: var(--font-display); font-size: clamp(3rem, 12vw, 4.5rem); line-height:1.35; color: var(--gold-bright); text-shadow: 1px 2px 5px rgba(0,0,0,0.4); }
  .couple-names .amp{ color: var(--blush); display:block; font-size:2.5rem; margin: 8px 0; font-family: var(--font-body); }
  
  .invite-line{ margin-top:24px; font-size:1.2rem; line-height:2; color: rgba(244,236,216,0.9); }
  .date-badge{
    margin-top:28px; display:inline-block; padding: 11px 28px;
    border: 1px solid var(--gold); border-radius: 999px;
    letter-spacing:0.06em; color: var(--gold-bright); font-family: var(--font-display); font-size:1.35rem;
  }

  /* ================= NOTE ================= */
  #note{ background: var(--forest); }
  .note-card{
    background: var(--parchment);
    color: var(--ink);
    padding: 52px 34px;
    border-radius: 3px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.4);
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 5vw, 1.85rem);
    line-height:2.1;
    position:relative;
  }
  .note-flourish{ width:52px; height:30px; margin:0 auto 16px; opacity:0.85; }
  .note-flourish.bottom{ margin: 16px auto 0; transform: scaleY(-1); }

  /* ================= DETAILS ================= */
  #details{ background: linear-gradient(180deg, var(--forest), var(--forest-deep)); }
  .detail-block{ margin-bottom: 42px; }
  .detail-label{ font-family: var(--font-accent); color: var(--gold-bright); letter-spacing:0.12em; font-size:1rem; margin-bottom:8px; }
  .detail-value{ font-size: clamp(1.6rem,5vw,2rem); font-family: var(--font-display); color: var(--cream); }
  .map-frame{ margin-top:12px; width:100%; aspect-ratio: 4/3; border-radius: 4px; overflow:hidden; border: 1px solid rgba(184,147,79,0.5); }
  .map-frame iframe{ width:100%; height:100%; border:0; }
  .map-note{ margin-top:10px; font-size:0.85rem; color: rgba(244,236,216,0.55); font-family: var(--font-accent); }

  /* ================= MUSIC ================= */
  #music{ background: var(--forest-deep); }
  .vinyl{
    width: 156px; height:156px; margin: 0 auto 26px;
    border-radius:50%;
    background: radial-gradient(circle at center, var(--gold) 0 8%, #17130c 9% 34%, #241c10 35% 100%);
    box-shadow: 0 15px 40px rgba(0,0,0,0.5);
    display:flex; align-items:center; justify-content:center;
    cursor:pointer;
    animation: spin 6s linear infinite paused;
  }
  .vinyl.playing{ animation-play-state: running; }
  .vinyl .hole{ width:16px; height:16px; border-radius:50%; background: var(--forest-deep); }
  @keyframes spin{ to{ transform: rotate(360deg); } }
  .music-hint{ font-family: var(--font-body); font-size:1rem; color: rgba(244,236,216,0.7); }

  /* ================= RSVP ================= */
  #rsvp{ background: linear-gradient(180deg, var(--forest-deep), #0f180d); }
  form{ text-align:right; display:flex; flex-direction:column; gap:18px; }
  label{ font-family: var(--font-accent); font-size:1rem; color: var(--gold-bright); letter-spacing:0.03em; }
  input, select, textarea{
    width:100%; padding:12px 14px;
    background: rgba(244,236,216,0.06);
    border: 1px solid rgba(184,147,79,0.45);
    border-radius:3px; color: var(--cream);
    font-family: var(--font-body); font-size:1.2rem;
  }
  select option{ color: var(--ink); }
  button{
    margin-top: 8px; padding: 14px;
    background: var(--gold); color: var(--forest-deep);
    border:0; border-radius:3px;
    font-family: var(--font-display); font-size:1.5rem;
    cursor:pointer; transition: background .3s ease, transform .2s ease;
  }
  button:hover{ background: var(--gold-bright); transform: translateY(-1px); }
  button:focus-visible, .vinyl:focus-visible, #envelope-stage:focus-visible{
    outline: 2px solid var(--blush); outline-offset: 3px;
  }
  .thanks{ display:none; padding: 32px; border: 1px solid var(--gold); border-radius:4px; font-family: var(--font-display); font-size:1.8rem; color: var(--gold-bright); }
  .thanks.show{ display:block; }

  footer{ font-family: var(--font-body); text-align:center; padding: 32px; font-size:0.9rem; color: rgba(244,236,216,0.4); background: #0f180d; }