/* Propuesta C, «Tribu» */
:root { --titulos: 'Bricolage Grotesque', system-ui, sans-serif; --radio: 999px; --radio-caja: 20px; --pad: clamp(16px, 3.4vw, 44px); --crema-clara: #F6F2EC; }
body { font-family: var(--titulos); font-size: 17px; line-height: 1.45; }
h1, h2, h3 { font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(42px, 7vw, 92px); line-height: .98; }

.c-cab { display: flex; justify-content: space-between; align-items: center; gap: 10px 22px; padding: 12px var(--pad); background: var(--terracota); }
.c-cab img { width: 96px; }
.c-cab nav { display: flex; gap: 18px; font-weight: 600; }
.c-cab nav a { text-decoration: none; white-space: nowrap; }
.c-cab nav a:hover { text-decoration: underline; text-underline-offset: 4px; }

.c-hero {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr); gap: clamp(20px, 4vw, 56px); align-items: end;
  padding: clamp(24px, 4vw, 52px) var(--pad) clamp(84px, 11vw, 150px); background: var(--terracota); color: #111;
}
.c-hero h1 { font-size: clamp(50px, 8.8vw, 132px); line-height: .94; }
.c-hero p { max-width: 30em; margin-top: 18px; font-size: clamp(18px, 1.7vw, 22px); font-weight: 500; }
.c-arcos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; align-items: end; }
.c-arcos img { width: 100%; aspect-ratio: 3 / 4.4; object-fit: cover; border-radius: 999px 999px 18px 18px; }
.c-arcos img:first-child { transform: translateY(-34px); }

.c-agenda {
  position: relative; z-index: 2; margin: clamp(-120px, -8vw, -60px) var(--pad) 0; padding: clamp(18px, 3vw, 34px);
  background: var(--crema-clara); border-radius: 26px; box-shadow: 0 16px 44px rgba(50, 30, 20, .16);
}
.c-agenda-cab { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px 24px; }
.c-agenda h2 { font-size: clamp(30px, 3.8vw, 50px); }
.c-dias { display: flex; flex-wrap: wrap; gap: 6px; }
.c-dias button { padding: 9px 16px; border: 1.5px solid #111; border-radius: 999px; background: transparent; font-weight: 600; }
.c-dias button[aria-pressed="true"] { background: #111; color: var(--crema-clara); }
.c-lista { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0 34px; margin-top: 16px; }
.c-lista li { display: grid; grid-template-columns: 14px 86px minmax(0, 1fr) auto auto; gap: 10px; align-items: center; padding-block: 9px; border-bottom: 1px solid var(--linea); font-size: 16px; }
.c-lista i { width: 14px; height: 14px; border-radius: 50%; }
.c-lista em { font-style: normal; font-size: 14px; color: var(--suave); white-space: nowrap; }
.c-lista button { padding: 7px 13px; border: 0; border-radius: 999px; background: #111; color: var(--crema-clara); font-weight: 600; font-size: 14px; transition: transform .15s ease; }
.c-lista button:hover { transform: scale(1.05); }

.c-cinta { margin-top: clamp(32px, 5vw, 60px); padding-block: 12px; background: #111; color: var(--crema); overflow: hidden; }
.c-cinta p { white-space: nowrap; font-size: clamp(20px, 2.4vw, 30px); font-weight: 600; width: max-content; animation: correr 70s linear infinite; }
@keyframes correr { to { transform: translateX(-50%); } }

.c-bloque { padding: clamp(44px, 7vw, 92px) var(--pad); }
.c-color-salvia { background: var(--salvia); color: #101312; --linea: rgba(0, 0, 0, .25); --suave: #1f2421; }
.c-color-taupe { background: var(--taupe); --suave: #33302a; }
.c-color-taupe .r-opciones span { background: transparent; }

.c-tarjetas { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
.c-tarjeta { display: flex; flex-direction: column; gap: 9px; padding: 12px 12px 16px; border-radius: 22px; color: #111; }
.c-tarjeta img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: 999px 999px 14px 14px; }
.c-tarjeta h3 { font-size: clamp(23px, 2.1vw, 28px); line-height: 1.04; margin-top: 4px; }
.c-tarjeta > p { font-size: 15px; font-weight: 500; }
.c-tarjeta ul { margin-top: auto; font-size: 15px; }
.c-tarjeta li { display: flex; justify-content: space-between; gap: 10px; padding-block: 5px; border-top: 1px solid rgba(0, 0, 0, .24); }
.c-tarjeta .boton { margin-top: 6px; padding: 12px 16px; }

.c-exps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: clamp(14px, 2.4vw, 28px); margin-top: 28px; }
.c-exp { display: flex; flex-direction: column; gap: 9px; align-items: flex-start; }
.c-exp img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 999px 999px 18px 18px; }
.c-cuando { font-size: 14px; font-weight: 700; }
.c-exp h3 { font-size: clamp(26px, 2.8vw, 36px); line-height: 1.02; }
.c-exp .boton { margin-top: auto; padding: 12px 18px; }
.c-grupos { margin-top: 26px; font-weight: 600; font-size: 19px; }

.c-tribu { display: grid; grid-template-columns: minmax(0, .7fr) minmax(0, 1fr); gap: clamp(24px, 5vw, 72px); align-items: center; }
.c-tribu img { width: 100%; aspect-ratio: 3 / 4; object-fit: cover; border-radius: 999px 999px 22px 22px; }
.c-tribu > div { display: grid; gap: 16px; }
.c-grande { font-size: clamp(22px, 2.5vw, 32px); line-height: 1.2; font-weight: 600; }
.c-maestros { display: flex; flex-wrap: wrap; gap: 6px; }
.c-maestros li { padding: 7px 14px; border-radius: 999px; background: var(--terracota); color: #111; font-weight: 600; font-size: 15px; }
.c-maestros li:nth-child(2) { background: var(--salvia); }
.c-maestros li:nth-child(3) { background: var(--taupe); }

#regalos .regalo, #tienda .tienda { margin-top: 26px; }
.r-texto input, .avisame input { border-radius: 14px; }
.c-nota { margin-top: 8px; color: var(--suave); }
.boton-linea { border-radius: 999px; }

.c-pie { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 18px; padding: 36px var(--pad); background: #111; color: var(--crema); }
.c-pie img { width: 150px; filter: invert(1) brightness(.93) sepia(.1); }

@media (max-width: 1080px) {
  .c-tarjetas { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .c-lista { grid-template-columns: 1fr; }
}
@media (max-width: 760px) {
  .c-cab { flex-wrap: wrap; }
  .c-cab nav { order: 3; width: 100%; overflow-x: auto; padding-bottom: 3px; }
  .c-hero { grid-template-columns: 1fr; }
  .c-arcos img { aspect-ratio: 3 / 3.6; }
  .c-arcos img:first-child { transform: none; }
  .c-exps, .c-tribu { grid-template-columns: 1fr; }
  .c-tribu img { max-width: 340px; }
  .c-lista li { grid-template-columns: 14px minmax(0, 1fr) auto; }
  .c-lista li span { grid-column: 2; grid-row: 2; font-size: 15px; }
  .c-lista li em { grid-column: 3; grid-row: 1; }
  .c-lista li button { grid-column: 3; grid-row: 2; }
  .c-lista li strong { grid-column: 2; }
}
@media (max-width: 460px) {
  .c-tarjetas { grid-template-columns: 1fr; }
}