/* Aurora Triathlon ASD — foglio di stile principale */

@font-face { font-family: "Barlow Condensed"; src: url("../fonts/barlow-condensed-latin-700-normal.woff2") format("woff2"); font-weight: 700; font-display: swap; }
@font-face { font-family: "Barlow Condensed"; src: url("../fonts/barlow-condensed-latin-800-normal.woff2") format("woff2"); font-weight: 800; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-latin-400-normal.woff2") format("woff2"); font-weight: 400; font-display: swap; }
@font-face { font-family: "Barlow"; src: url("../fonts/barlow-latin-600-normal.woff2") format("woff2"); font-weight: 600; font-display: swap; }

:root {
  --carta: #fbfcfd;
  --inchiostro: #15202b;
  --grigio: #5b6773;
  --linea: #dfe5ea;
  --nebbia: #eef2f5;
  --rosso: #d3242c;
  --lago: #1b6aa8;
  --strada: #3d4a56;
  --max: 72rem;
  --gutter: clamp(1rem, 4vw, 2.5rem);
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } *, *::before, *::after { animation: none !important; transition: none !important; } }

body {
  margin: 0;
  background: var(--carta);
  color: var(--inchiostro);
  font: 400 1.0625rem/1.6 "Barlow", system-ui, sans-serif;
}
img { max-width: 100%; display: block; }
a { color: var(--lago); text-underline-offset: .18em; }
a:hover { color: var(--rosso); }
:focus-visible { outline: 3px solid var(--lago); outline-offset: 3px; border-radius: 2px; }

h1, h2, h3 { font-family: "Barlow Condensed", "Arial Narrow", sans-serif; font-weight: 800; line-height: 1; margin: 0; letter-spacing: -.01em; }
h2 { font-size: clamp(2.2rem, 5vw, 3.4rem); margin-bottom: 1.25rem; }
h3 { font-size: 1.6rem; font-weight: 700; margin-bottom: .5rem; }
p { margin: 0 0 1rem; max-width: 62ch; }

.wrap { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 var(--gutter); }
.skip { position: absolute; left: -999px; top: 0; background: var(--inchiostro); color: #fff; padding: .6rem 1rem; z-index: 50; }
.skip:focus { left: 1rem; }

/* Testata */
.testata { position: sticky; top: 0; z-index: 20; background: rgba(251,252,253,.94); backdrop-filter: blur(8px); border-bottom: 1px solid var(--linea); }
.testata .wrap { display: flex; align-items: center; justify-content: space-between; min-height: 4rem; gap: 1rem; }
.marchio { display: flex; align-items: center; gap: .6rem; text-decoration: none; color: var(--inchiostro); }
.marchio img { height: 3rem; width: auto; }
@media (max-width: 420px) { .marchio img { height: 2.1rem; } }
.marchio span { font-family: "Barlow Condensed", sans-serif; font-weight: 800; font-size: 1.45rem; letter-spacing: .01em; }
.menu-btn { display: none; background: none; border: 1px solid var(--linea); border-radius: 6px; padding: .45rem .7rem; font: 600 .95rem "Barlow", sans-serif; color: var(--inchiostro); cursor: pointer; }
.nav ul { list-style: none; display: flex; gap: 1.6rem; margin: 0; padding: 0; }
.nav a { text-decoration: none; color: var(--inchiostro); font-weight: 600; font-size: .98rem; }
.nav a:hover { color: var(--rosso); }
.nav a.cta { background: var(--rosso); color: #fff; padding: .5rem 1rem; border-radius: 6px; }
.nav a.cta:hover { background: var(--inchiostro); color: #fff; }

@media (max-width: 760px) {
  .menu-btn { display: block; }
  .nav { position: absolute; top: 100%; left: 0; right: 0; background: var(--carta); border-bottom: 1px solid var(--linea); display: none; }
  .nav.aperto { display: block; }
  .nav ul { flex-direction: column; gap: 0; padding: .5rem var(--gutter) 1rem; }
  .nav li a { display: block; padding: .75rem 0; border-bottom: 1px solid var(--nebbia); }
  .nav a.cta { display: inline-block; margin-top: .75rem; border: 0; }
}

/* Hero: il percorso di gara */
.hero { padding: clamp(3rem, 9vw, 6.5rem) 0 0; }
.hero h1 { font-size: clamp(3.2rem, 11vw, 7.5rem); line-height: .86; text-transform: uppercase; }
.hero h1 .riga { display: block; }
.hero h1 .nuoto { color: var(--lago); }
.hero h1 .bici { color: var(--strada); }
.hero h1 .corsa { color: var(--rosso); }
.hero h1 .ricomincia { color: var(--inchiostro); }
.hero .intro { font-size: clamp(1.1rem, 2vw, 1.3rem); color: var(--grigio); margin: 1.75rem 0 2rem; max-width: 46ch; }
.azioni { display: flex; flex-wrap: wrap; gap: .75rem; }
.btn { display: inline-block; font: 600 1rem "Barlow", sans-serif; text-decoration: none; padding: .85rem 1.4rem; border-radius: 6px; border: 2px solid var(--inchiostro); color: var(--inchiostro); background: transparent; cursor: pointer; }
.btn:hover { background: var(--inchiostro); color: #fff; }
.btn.pieno { background: var(--rosso); border-color: var(--rosso); color: #fff; }
.btn.pieno:hover { background: var(--inchiostro); border-color: var(--inchiostro); }

/* La striscia del percorso: nuoto → T1 → bici → T2 → corsa (proporzioni distanza olimpica in tempo medio) */
.percorso { margin-top: clamp(3rem, 7vw, 5rem); }
.percorso .barra { display: grid; grid-template-columns: 20fr 1fr 48fr 1fr 30fr; height: 14px; }
.percorso .barra span { display: block; }
.percorso .barra .s1 { background: var(--lago); }
.percorso .barra .t { background: var(--carta); }
.percorso .barra .s2 { background: var(--strada); }
.percorso .barra .s3 { background: var(--rosso); }
.percorso .etichette { display: grid; grid-template-columns: 20fr 1fr 48fr 1fr 30fr; font-size: .9rem; color: var(--grigio); padding-top: .6rem; }
.percorso .etichette b { display: block; color: var(--inchiostro); font-family: "Barlow Condensed", sans-serif; font-size: 1.15rem; }
@media (prefers-reduced-motion: no-preference) {
  .percorso .barra span { transform-origin: left; animation: traccia .9s cubic-bezier(.2,.7,.2,1) both; }
  .percorso .barra .s2, .percorso .barra .t:nth-child(2) { animation-delay: .35s; }
  .percorso .barra .s3, .percorso .barra .t:nth-child(4) { animation-delay: .7s; }
  @keyframes traccia { from { transform: scaleX(0); } to { transform: scaleX(1); } }
}

/* Sezioni */
.sezione { padding: clamp(4rem, 9vw, 6.5rem) 0; }
.sezione.tinta { background: var(--nebbia); }
.due-col { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
@media (max-width: 860px) { .due-col { grid-template-columns: 1fr; } }
.grande { font-size: 1.25rem; line-height: 1.5; }

/* Discipline */
.discipline { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 2px solid var(--inchiostro); }
.disciplina { padding: 1.5rem 1.25rem 1.5rem 0; border-right: 1px solid var(--linea); }
.disciplina + .disciplina { padding-left: 1.25rem; }
.disciplina:last-child { border-right: 0; }
.disciplina .formula { font-size: .95rem; color: var(--grigio); margin-bottom: .75rem; }
.disciplina p { font-size: 1rem; margin: 0; }
@media (max-width: 860px) {
  .discipline { grid-template-columns: 1fr 1fr; }
  .disciplina:nth-child(2) { border-right: 0; }
  .disciplina:nth-child(3) { padding-left: 0; }
  .disciplina:nth-child(n+3) { border-top: 1px solid var(--linea); }
}
@media (max-width: 520px) {
  .discipline { grid-template-columns: 1fr; }
  .disciplina, .disciplina + .disciplina { padding: 1.25rem 0; border-right: 0; }
  .disciplina + .disciplina { border-top: 1px solid var(--linea); }
}

/* Allenamenti */
.orari { width: 100%; border-collapse: collapse; font-size: 1.05rem; }
.orari th, .orari td { text-align: left; padding: .9rem .5rem .9rem 0; border-bottom: 1px solid var(--linea); vertical-align: top; }
.orari th { font-family: "Barlow Condensed", sans-serif; font-size: 1.35rem; width: 32%; }
.nota { font-size: .95rem; color: var(--grigio); margin-top: 1rem; }

/* Iscrizione: sequenza reale */
.passi { list-style: none; counter-reset: passo; padding: 0; margin: 0; }
.passi li { counter-increment: passo; position: relative; padding: 0 0 1.75rem 3.5rem; }
.passi li::before { content: counter(passo); position: absolute; left: 0; top: -.15rem; width: 2.4rem; height: 2.4rem; border-radius: 50%; background: var(--inchiostro); color: #fff; font: 800 1.25rem/2.4rem "Barlow Condensed", sans-serif; text-align: center; }
.passi li:not(:last-child)::after { content: ""; position: absolute; left: 1.15rem; top: 2.5rem; bottom: .3rem; width: 2px; background: var(--linea); }
.passi h3 { font-size: 1.35rem; margin-bottom: .25rem; }
.passi p { margin: 0; }

/* Modulo */
.modulo { background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: clamp(1.25rem, 3vw, 2rem); }
.campo { margin-bottom: 1rem; }
.campo label { display: block; font-weight: 600; font-size: .95rem; margin-bottom: .35rem; }
.campo input, .campo select, .campo textarea { width: 100%; font: 400 1rem "Barlow", sans-serif; padding: .7rem .8rem; border: 1px solid #b9c3cc; border-radius: 6px; background: #fff; color: var(--inchiostro); }
.campo textarea { min-height: 7rem; resize: vertical; }
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: 2px solid var(--lago); outline-offset: 0; border-color: var(--lago); }
.consenso { display: flex; gap: .6rem; align-items: flex-start; font-size: .92rem; margin: .5rem 0 1.25rem; }
.consenso input { margin-top: .3rem; width: 1.05rem; height: 1.05rem; flex: none; }
.trappola { position: absolute; left: -9999px; }
.esito { margin-top: 1rem; padding: .8rem 1rem; border-radius: 6px; font-weight: 600; display: none; }
.esito.ok { display: block; background: #e7f3ec; color: #1d6b3c; }
.esito.errore { display: block; background: #fbe9ea; color: #9b1c22; }

/* Contatti */
.contatti dl { margin: 0; display: grid; grid-template-columns: max-content 1fr; gap: .9rem 1.5rem; font-size: 1.1rem; }
.contatti dt { font-weight: 600; color: var(--grigio); }
.contatti dd { margin: 0; }
.mappa { display: block; aspect-ratio: 4/3; border-radius: 10px; overflow: hidden; border: 1px solid var(--linea); background: var(--nebbia); text-decoration: none; color: var(--inchiostro); position: relative; }
.mappa svg { width: 100%; height: 100%; }
.mappa .apri { position: absolute; left: 1rem; bottom: 1rem; background: #fff; padding: .55rem .9rem; border-radius: 6px; font-weight: 600; box-shadow: 0 1px 2px rgba(21,32,43,.15); }
.mappa:hover .apri { background: var(--inchiostro); color: #fff; }

/* Piè di pagina */
.piede { background: var(--inchiostro); color: #c9d2da; padding: 3rem 0 2rem; font-size: .95rem; }
.piede .wrap { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 2rem; }
.piede a { color: #fff; }
.piede h3 { color: #fff; font-size: 1.3rem; }
.piede ul { list-style: none; margin: 0; padding: 0; }
.piede li { margin-bottom: .4rem; }
.piede .legale { grid-column: 1 / -1; max-width: none; border-top: 1px solid #2c3a47; padding-top: 1.25rem; font-size: .88rem; }
@media (max-width: 760px) { .piede .wrap { grid-template-columns: 1fr; } }

/* Pagine testuali (privacy, 404) */
.pagina { padding: clamp(3rem, 8vw, 5rem) 0; }
.pagina h1 { font-size: clamp(2.6rem, 7vw, 4rem); margin-bottom: 1.5rem; }
.pagina h2 { font-size: 1.8rem; margin: 2.25rem 0 .75rem; }
.pagina p, .pagina li { max-width: 68ch; }

/* Le nostre gare */
.gare { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.gare li { background: #fff; border: 1px solid var(--linea); border-radius: 10px; padding: 1.25rem; }
.gare img { width: 100%; height: 9rem; object-fit: contain; margin-bottom: 1rem; }
.gare h3 { font-size: 1.45rem; margin-bottom: .2rem; }
.gare p { margin: 0; color: var(--grigio); font-size: .98rem; }
@media (max-width: 860px) { .gare { grid-template-columns: 1fr 1fr; } }
@media (max-width: 420px) { .gare img { height: 7rem; } }

/* Affiliazione FITRI */
.affiliazione { border-top: 1px solid var(--linea); padding: 2.5rem 0; background: var(--carta); }
.affiliazione .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; flex-wrap: wrap; }
.affiliazione p { margin: 0; font-weight: 600; color: var(--grigio); }
.affiliazione img { height: 4.5rem; width: auto; }

/* Logo in evidenza */
.hero-logo { width: min(100%, 44rem); height: auto; margin-bottom: clamp(2rem, 5vw, 3.25rem); }
.piede-logo { width: min(100%, 18rem); height: auto; margin-bottom: 1.25rem; }
.orari .dove { color: var(--grigio); font-size: .95rem; }

/* Safeguarding */
.responsabile { margin: 0 0 1rem; display: grid; grid-template-columns: max-content 1fr; gap: .6rem 1.5rem; font-size: 1.1rem; }
.responsabile dt { font-weight: 600; color: var(--grigio); }
.responsabile dd { margin: 0; }

/* Sponsor */
.affiliazione .wrap { align-items: flex-start; gap: 2.5rem 4rem; }
.affiliazione .gruppo p { margin-bottom: 1rem; }
.affiliazione .loghi { display: flex; align-items: center; gap: 2.5rem; flex-wrap: wrap; }
.affiliazione .sp-pan { height: 3.4rem; width: auto; }
.affiliazione .sp-inteli { height: 6rem; width: auto; }
@media (max-width: 520px) { .affiliazione .sp-pan { height: 2.8rem; } .affiliazione .sp-inteli { height: 4.8rem; } }