/*
 * Home per organizzatori (public/index.php, 2026-10-10).
 * Prima schermata alta quanto lo schermo: foto notturna, titolo, un bottone,
 * nastro dei loghi. Sotto, scorrendo, il footer unico del sito con tutti i
 * link. Su computer il footer sta fermo sotto la scena, che salendo lo scopre
 * (effetto sipario). Header: variante .site-header--over-media in style.css.
 * Colore d'azione: l'indaco del marchio (--brand, style.css).
 *
 * Nota: landing.css arriva PRIMA di style.css (header.php stampa $extraHead
 * prima dei fogli generali): dove una regola generale la scavalcherebbe, qui
 * il selettore e' doppio.
 */

body.page-landing {
    /* Sulla foto notturna l'indaco deep sparirebbe: qui il bottone e' il medium. */
    --lp-accent: var(--brand);
    --lp-accent-hover: var(--brand-deep);
    --lp-night: #121218;
    background: var(--lp-night);
}
.page-landing ::selection { background: var(--lp-accent); color: #fff; }

/* === Prima schermata ==================================================== */
.page-landing main { position: relative; z-index: 1; }
.lp {
    position: relative;
    min-height: 100svh;
    display: flex;
    flex-direction: column;
    padding-top: 88px; /* spazio dell'header sopra la foto */
    padding-bottom: 28px;
    overflow: clip;
    color: #fff;
    background: var(--lp-night);
}

.lp__bg, .lp__bg picture, .lp__video { position: absolute; inset: 0; }
/* Video in loop (luci che pulsano), parte a pagina caricata e sfuma sopra la foto. */
.lp__video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1.2s ease;
}
.lp__video.is-playing { opacity: 1; }
.lp__bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: 50% 62%;
}
/* Velature: sopra per l'header, centro alto per il titolo, sotto per i loghi. */
.lp__bg::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(10, 6, 4, .55) 0%, rgba(10, 6, 4, 0) 22%),
        radial-gradient(70% 45% at 50% 34%, rgba(10, 6, 4, .38) 0%, rgba(10, 6, 4, 0) 70%),
        linear-gradient(0deg, rgba(10, 6, 4, .7) 0%, rgba(10, 6, 4, 0) 30%);
}

.lp__content {
    position: relative;
    z-index: 1;
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}
/* Centrato fra header e nastro dei loghi (doppio selettore: .shell azzererebbe il margine). */
.lp .lp__content { margin-top: auto; margin-bottom: auto; }

.lp__title {
    margin: 0;
    max-width: 17ch;
    font-family: var(--font-display);
    font-weight: 800;
    font-size: clamp(2rem, min(5.4vw, 8svh), 4.6rem);
    line-height: 1.02;
    letter-spacing: -0.035em;
    color: #fff;
    text-wrap: balance;
    text-shadow: 0 2px 24px rgba(0, 0, 0, .35);
}
.lp__lead {
    margin: 18px 0 0;
    max-width: 52ch;
    font-size: clamp(1rem, 1.6vw, 1.2rem);
    line-height: 1.5;
    color: rgba(255, 244, 230, .9);
    text-wrap: pretty;
    text-shadow: 0 1px 12px rgba(0, 0, 0, .4);
}
.lp__lead strong { color: #fff; font-weight: 700; }

/* Un solo bottone, nel blu del marchio. */
.lp__actions { display: flex; justify-content: center; margin-top: 32px; }
.lp__cta {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 30px;
    border-radius: 999px;
    background: var(--lp-accent);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    text-decoration: none;
    box-shadow: 0 18px 44px -14px rgba(0, 0, 0, .6);
    transition: background-color .15s ease, transform .16s ease-out;
}
@media (hover: hover) and (pointer: fine) {
    .lp .lp__cta:hover { background: var(--lp-accent-hover); color: #fff; }
}
.lp .lp__cta:active { transform: scale(.97); }
.lp__cta:focus-visible { outline: 2px solid #fff; outline-offset: 3px; }
.lp__note {
    margin: 18px 0 0;
    font-size: 14px;
    line-height: 1.5;
    color: rgba(255, 244, 230, .78);
    text-shadow: 0 1px 10px rgba(0, 0, 0, .45);
}
.lp .lp__note a { color: #fff; font-weight: 700; text-decoration: underline; text-underline-offset: 3px; text-decoration-color: rgba(255, 255, 255, .5); }
.lp .lp__note a:hover { text-decoration-color: currentColor; }

/* Entrata unica: titolo, testo e bottone salgono insieme, gia' leggibili. */
@media (prefers-reduced-motion: no-preference) {
    .lp__content > * { animation: lp-rise .9s cubic-bezier(.16, 1, .3, 1) both; }
    .lp__lead { animation-delay: .08s; }
    .lp__actions { animation-delay: .16s; }
    .lp__note { animation-delay: .22s; }
    .lp__bg img { animation: lp-settle 2.4s cubic-bezier(.16, 1, .3, 1) both; }
}
@keyframes lp-rise { from { opacity: .001; transform: translateY(14px); filter: blur(4px); } }
@keyframes lp-settle { from { transform: scale(1.04); } }

/* === Loghi degli organizzatori: nastro da destra a sinistra ==============
   Sagome bianche semitrasparenti sulla foto; la maschera ai lati li fa
   comparire e sparire sfumando. In fondo alla prima schermata. */
.lp-logos {
    position: relative;
    z-index: 1;
    overflow: clip;
    -webkit-mask-image: linear-gradient(90deg, transparent 0, #000 18%, #000 82%, transparent 100%);
            mask-image: linear-gradient(90deg, transparent 0, #000 18%, #000 82%, transparent 100%);
}
.lp-logos__track { display: flex; width: max-content; }
.lp-logos__set { display: flex; gap: 16px; margin: 0; padding: 0 16px 0 0; list-style: none; }
.lp-logos__item {
    flex: none;
    display: grid;
    place-items: center;
    width: 150px;
    height: 56px;
    padding: 0 14px;
    opacity: .55;
    transition: opacity .2s ease-out;
}
.lp-logos__item img { max-width: 100%; max-height: 40px; width: auto; height: auto; object-fit: contain; filter: brightness(0) invert(1); }
/* Loghi quadrati: a parita' di altezza sembrerebbero minuscoli accanto ai banner */
.lp-logos__item img[src*="supervino"],
.lp-logos__item img[src*="colli-longobardi"],
.lp-logos__item img[src*="festival-dei-sapori"],
.lp-logos__item img[src*="osteria-al-cantini"] { max-height: 52px; }
@media (prefers-reduced-motion: no-preference) {
    .lp-logos__track { animation: lp-marquee 38s linear infinite; }
}
/* Solo col mouse: su touch il tap lascerebbe il nastro fermo e acceso. */
@media (hover: hover) and (pointer: fine) {
    .lp-logos:hover .lp-logos__item { opacity: .9; }
    .lp-logos:hover .lp-logos__track { animation-play-state: paused; }
}
@keyframes lp-marquee { to { transform: translateX(-50%); } }

/* === Footer: sipario su computer =========================================
   Il footer unico sta fermo in fondo allo schermo, sotto la scena (z-index
   piu' basso del main): scorrendo, la prima schermata sale e lo scopre. Solo
   dove il footer sta in uno schermo; altrove scorre normalmente. */
@media (min-width: 901px) and (min-height: 620px) {
    .page-landing .site-footer { position: sticky; bottom: 0; z-index: 0; }
}

/* === Responsive ========================================================== */
@media (max-height: 760px) {
    .lp-logos__item { height: 40px; }
    .lp-logos__item img { max-height: 28px; }
    .lp-logos__item img[src*="supervino"],
    .lp-logos__item img[src*="colli-longobardi"],
    .lp-logos__item img[src*="festival-dei-sapori"],
.lp-logos__item img[src*="osteria-al-cantini"] { max-height: 36px; }
}
@media (max-height: 700px) {
    .lp__lead { margin-top: 10px; }
    .lp__actions { margin-top: 18px; }
    .lp__note { margin-top: 12px; font-size: 13px; }
}
@media (max-height: 560px) { .lp-logos { display: none; } }
@media (max-width: 720px) {
    .lp { padding-top: 76px; padding-bottom: 20px; }
    .lp__bg img { object-position: 46% 70%; }
    .lp__lead { margin-top: 14px; }
    .lp__actions { margin-top: 24px; width: 100%; }
    .lp__cta { flex: 1 1 100%; min-height: 50px; }
    .lp__note { font-size: 13px; }
    .lp-logos__item { width: 116px; height: 46px; padding: 0 10px; }
    .lp-logos__item img { max-height: 32px; }
    .lp-logos__item img[src*="supervino"],
    .lp-logos__item img[src*="colli-longobardi"],
    .lp-logos__item img[src*="festival-dei-sapori"],
.lp-logos__item img[src*="osteria-al-cantini"] { max-height: 42px; }
}