/* ============ FUENTES ============
     Colocar los archivos en /fonts/ con estos nombres
     (o ajustar src). Fallbacks activos mientras tanto. */
  @font-face {
    font-family: 'Novecento';
    src: url('../fonts/Novecento-Bold.woff2') format('woff2');
    font-weight: 700;
    font-display: swap;
  }
  @font-face {
    font-family: 'Novecento';
    src: url('../fonts/Novecento-Medium.woff2') format('woff2');
    font-weight: 500;
    font-display: swap;
  }
  @font-face {
    font-family: 'Luciole';
    src: url('../fonts/Luciole-Regular.woff2') format('woff2');
    font-weight: 400;
    font-display: swap;
  }

  :root {
    --bg-deep: #0d1b3e;
    --bg-mid: #122452;
    --crema: #f5f1e6;
    --azul: #3560e0;
    --azul-claro: #8fa8f0;
    --rojo: #e04a3a;
    --ring: rgba(143, 168, 240, 0.14);
  }

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

  html, body { height: 100%; }

  body {
    font-family: 'Novecento', 'Arial Narrow', Futura, sans-serif;
    background: radial-gradient(ellipse at 50% 42%, var(--bg-mid) 0%, var(--bg-deep) 62%);
    color: var(--crema);
    text-transform: uppercase;
    overflow-x: hidden;
    min-height: 100vh;
    min-height: 100dvh; /* respeta la barra dinámica del navegador móvil */
    display: flex;
    flex-direction: column;
  }

  /* ============ DECORACIÓN: anillos y formas ============ */
  .rings, .shapes {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
  }
  .ring {
    position: absolute;
    top: 42%;
    left: 50%;
    transform: translate(-50%, -50%);
    border: 1px solid var(--ring);
    border-radius: 50%;
  }
  .ring:nth-child(1) { width: 62vmin;  height: 62vmin; }
  .ring:nth-child(2) { width: 100vmin; height: 100vmin; }
  .ring:nth-child(3) { width: 140vmin; height: 140vmin; }
  .ring:nth-child(4) { width: 185vmin; height: 185vmin; }

  .shape { position: absolute; }
  .dot-lg {
    width: 108px; height: 108px; border-radius: 50%;
    background: var(--azul);
    top: 15%; left: 8%;
  }
  .dot-sm {
    width: 28px; height: 28px; border-radius: 50%;
    background: var(--azul-claro);
    top: 12%; left: 14.5%;
  }
  .dot-xs {
    width: 14px; height: 14px; border-radius: 50%;
    background: var(--azul);
    bottom: 22%; left: 12%;
  }
  .tri {
    width: 0; height: 0;
    border-top: 34px solid transparent;
    border-bottom: 34px solid transparent;
    border-right: 56px solid var(--azul);
    top: 21%; right: 10%;
  }
  .wave {
    bottom: 19%; right: 7%;
    width: 150px; height: 26px;
  }
  .wave path { stroke: var(--azul); stroke-width: 3; fill: none; stroke-linecap: round; }

  /* ============ LAYOUT ============ */
  main {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: clamp(48px, 8vh, 90px) 24px 40px;
  }

  .eyebrow {
    font-weight: 700;
    font-size: 15px;
    letter-spacing: 0.35em;
    color: var(--azul-claro);
    display: flex;
    align-items: center;
    gap: 12px;
  }
  .eyebrow::before {
    content: '';
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--rojo);
  }

  .logo {
    margin-top: clamp(36px, 6vh, 72px);
    width: min(100%, 560px);
    height: auto;
  }

  .tagline {
    margin-top: clamp(24px, 4vh, 40px);
    font-weight: 700;
    font-size: clamp(18px, 2.4vw, 24px);
    letter-spacing: 0.14em;
    color: var(--crema);
  }

  /* ============ COUNTDOWN ============ */
  .countdown {
    margin-top: clamp(32px, 5vh, 56px);
    display: flex;
    gap: clamp(24px, 5vw, 64px);
  }
  .cd-unit { display: flex; flex-direction: column; align-items: center; gap: 10px; }
  .cd-num {
    font-weight: 700;
    font-size: clamp(44px, 6vw, 64px);
    line-height: 1;
    font-variant-numeric: tabular-nums;
    color: var(--crema);
  }
  .cd-label {
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 0.3em;
    color: var(--azul-claro);
    border-top: 2px solid var(--azul);
    padding-top: 8px;
    min-width: 56px;
  }

  .address {
    margin-top: clamp(32px, 5vh, 52px);
    font-size: 15px;
    letter-spacing: 0.14em;
    color: var(--azul-claro);
  }

  /* ============ FORM ============ */
  .notify {
    margin-top: clamp(24px, 4vh, 40px);
    width: min(470px, 100%);
  }
  .notify-row {
    display: flex;
    width: 100%;
  }
  .notify input[type="text"] {
    flex: 1;
    min-width: 0;
    padding: 17px 20px;
    font-family: 'Luciole', Verdana, sans-serif;
    font-size: 16px; /* >=16px evita el zoom automático al enfocar en iOS */
    border: none;
    outline: none;
    background: var(--crema);
    color: var(--bg-deep);
    border-radius: 6px 0 0 6px;
  }
  .notify input[type="text"]:focus-visible {
    box-shadow: inset 0 0 0 3px var(--azul);
  }
  .notify button {
    padding: 17px 26px;
    font-family: inherit;
    font-weight: 700;
    font-size: 14px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    border: none;
    cursor: pointer;
    background: var(--azul);
    color: #fff;
    border-radius: 0 6px 6px 0;
    transition: background 0.15s;
  }
  .notify button:hover { background: #2a4fc4; }
  .notify button:focus-visible { outline: 3px solid var(--crema); outline-offset: 2px; }
  .form-error {
    display: none;
    margin-top: 8px;
    text-align: left;
    font-family: 'Luciole', Verdana, sans-serif;
    text-transform: none;
    font-size: 13px;
    color: var(--rojo);
  }
  .form-error.visible { display: block; }
  .notify button:disabled { opacity: 0.6; cursor: default; }
  .form-success {
    display: none;
    margin-top: 8px;
    text-align: left;
    font-family: 'Luciole', Verdana, sans-serif;
    text-transform: none;
    font-size: 15px;
    color: var(--azul);
  }
  .form-success.visible { display: block; }

  /* ============ CONTACTO ============ */
  .contact {
    margin-top: clamp(40px, 7vh, 72px);
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 20px 44px;
    font-family: 'Luciole', Verdana, sans-serif;
    text-transform: none;
    font-size: 15px;
  }
  .contact a {
    color: var(--crema);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 9px;
    letter-spacing: 0.06em;
  }
  .contact a:hover { color: var(--azul-claro); }
  .contact a:focus-visible { outline: 2px solid var(--azul-claro); outline-offset: 4px; }
  .contact svg { width: 18px; height: 18px; flex: none; }

  footer {
    position: relative;
    z-index: 1;
    text-align: center;
    padding: 28px 24px 36px;
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 0.3em;
    color: rgba(143, 168, 240, 0.55);
  }

  @media (max-width: 560px) {
    /* Las formas decorativas quedan detrás del texto en pantallas
       angostas y restan legibilidad; los anillos sí se conservan. */
    .shapes { display: none; }
    main { padding-top: clamp(36px, 6vh, 60px); }
    .eyebrow { font-size: 13px; letter-spacing: 0.26em; }
    .countdown { gap: 14px; }
    .cd-num { font-size: clamp(34px, 12vw, 46px); }
    .cd-label { min-width: 44px; font-size: 11px; letter-spacing: 0.2em; }
    .contact { gap: 16px 28px; font-size: 14px; }
  }

  /* Teléfono en horizontal: viewport bajo y ancho. Se comprime el
     ritmo vertical y se reduce el logo para que el hero respire. */
  @media (max-height: 500px) and (orientation: landscape) {
    .shapes { display: none; }
    main { padding: 26px 24px 24px; }
    .logo { margin-top: 18px; width: min(52%, 360px); }
    .tagline { margin-top: 14px; font-size: clamp(16px, 2.2vw, 22px); }
    .countdown { margin-top: 18px; gap: clamp(20px, 5vw, 48px); }
    .cd-num { font-size: clamp(32px, 5vw, 44px); }
    .address { margin-top: 16px; }
    .notify { margin-top: 16px; }
    .contact { margin-top: 20px; }
    footer { padding: 18px 24px 22px; }
  }

  @media (prefers-reduced-motion: no-preference) {
    .shape { animation: drift 9s ease-in-out infinite alternate; }
    .dot-sm { animation-duration: 7s; }
    .tri { animation-duration: 11s; }
    @keyframes drift {
      from { transform: translateY(0); }
      to   { transform: translateY(-14px); }
    }
  }