/* ============================================================
   VARIABLES I PALETA (tema marí)
   ============================================================ */
:root {
  --c-deep:    #0A3356;   /* blau marí: textos, títols, línies */
  --c-sea:     #00A5CD;   /* cian de marca */
  --c-primary: #00A5CD;   /* cian: enllaços i detalls */
  --c-sky:     #9fd6e6;   /* cian clar (text del peu) */
  --c-foam:    #E6F1F5;   /* fons amb un toc de mar suau (60% del lloc) */
  --c-sand:    #ff9a3d;   /* taronja clar (hover del CTA) */
  --c-sun:     #FF7A00;   /* taronja CTA "Reserva" */
  --c-white:   #ffffff;
  --c-text:    #0A3356;   /* text principal */
  --c-muted:   #475569;   /* text secundari */

  --shadow-sm: 0 2px 10px rgba(2, 48, 71, 0.08);
  --shadow-md: 0 10px 30px rgba(2, 48, 71, 0.16);
  --radius:    16px;
  --maxw:      1240px;
  --t:         0.3s ease;
}

/* ============================================================
   RESET I BASE
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; scroll-padding-top: 100px; }
body {
  font-family: "Montserrat", system-ui, sans-serif;
  font-weight: 400;
  color: var(--c-text);
  background: var(--c-foam);
  line-height: 1.6;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ============================================================
   1. ENCAPÇALAMENT
   ============================================================ */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--c-foam);     /* mateix fons que la resta (toc de mar, no blanc) */
  box-shadow: var(--shadow-sm);
}

/* Selector d'idioma amb banderes (a la dreta de la barra blanca) */
.lang-switcher {
  display: flex;
  gap: 0.45rem;
  grid-column: 3;
  justify-self: end;
}
.lang-btn {
  border: 2px solid transparent;
  background: transparent;
  padding: 2px;
  border-radius: 5px;
  cursor: pointer;
  opacity: 0.55;
  line-height: 0;
  transition: var(--t);
}
.lang-btn:hover { opacity: 1; }
.lang-btn.active { opacity: 1; border-color: var(--c-primary); }
.lang-btn img {
  width: 30px;
  height: 20px;
  object-fit: cover;
  border-radius: 2px;
  display: block;
  box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.12);   /* contorn fi perquè es vegi sobre blanc */
}

/* Barra principal */
.mainbar { background: var(--c-foam); }
.mainbar-inner {
  position: relative;
  max-width: none;
  margin: 0;
  padding: 0.45rem 2rem;                /* barra una mica més baixa */
  display: grid;
  grid-template-columns: 1fr auto 1fr;  /* logo esq. | pestanyes centre | idiomes dreta */
  align-items: center;
  gap: 1.5rem;
}
.logo-link { grid-column: 1; justify-self: start; }   /* logo a l'esquerra de tot */
.nav-row   { grid-column: 2; justify-self: center; }  /* pestanyes al centre */
.logo {
  height: 54px;
  width: auto;
  object-fit: contain;
  transition: height var(--t);
}
/* La capçalera s'encongeix en fer scroll */
.site-header.scrolled .logo { height: 42px; }
.site-header.scrolled .mainbar-inner { padding-top: 0.35rem; padding-bottom: 0.35rem; }

/* Pestanyes */
.nav-list {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  flex-wrap: wrap;
  justify-content: center;
}
.nav-item > a {
  display: block;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.4px;
  color: var(--c-deep);
  transition: var(--t);
}
.nav-item > a:hover { background: var(--c-white); color: var(--c-primary); }

/* Menú desplegable (Tour Privat) */
.has-dropdown { position: relative; }
.has-dropdown > a::after {
  content: "▾";
  margin-left: 0.35rem;
  font-size: 0.7rem;
}
.dropdown {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 240px;
  background: var(--c-white);
  border-radius: 12px;
  box-shadow: var(--shadow-md);
  padding: 0.5rem;
  opacity: 0;
  visibility: hidden;
  transition: var(--t);
  z-index: 50;
}
.has-dropdown:hover .dropdown,
.has-dropdown:focus-within .dropdown {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(6px);
}
.dropdown a {
  display: block;
  padding: 0.65rem 0.9rem;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--c-text);
  transition: var(--t);
}
.dropdown a:hover { background: var(--c-foam); color: var(--c-primary); }

/* Botó hamburguesa */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}
.nav-toggle span {
  width: 26px;
  height: 3px;
  background: var(--c-deep);
  border-radius: 2px;
  transition: var(--t);
}

/* ============================================================
   2. HERO (fondo.jpg que es mou amb l'scroll)
   ============================================================ */
.hero {
  position: relative;
  /* L'alçada segueix la proporció de la foto (2952x1344 = 45.5%) perquè es vegi SENCERA */
  height: 45.5vw;
  min-height: 460px;
  max-height: 96vh;
  display: flex;
  align-items: flex-start;          /* text a dalt */
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem 1.5rem;
  color: var(--c-white);
  /* Degradat: a dalt transparent (es veu el cel), al centre clar (la barca),
     a baix fosc (el text es llegeix bé) */
  background-image:
    linear-gradient(180deg,
      rgba(2, 48, 71, 0.08) 0%,
      rgba(2, 48, 71, 0.20) 45%,
      rgba(2, 48, 71, 0.70) 100%),
    url("../img/fondo.jpg");
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  /* SENSE "fixed": la imatge es desplaça amb la pàgina */
}
.hero-overlay { max-width: 900px; margin: 0 auto; width: 100%; }
.hero-title {
  margin: 0 auto;
  text-align: center;
  line-height: 1.05;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 2px 20px rgba(0, 0, 0, 0.4);
}
.hero-title-main { display: block; font-size: clamp(2.6rem, 8vw, 5.6rem); font-weight: 800; white-space: nowrap; }
.hero-title-sub  { display: block; margin-top: 0.25rem; font-size: clamp(1.1rem, 3vw, 2.1rem); font-weight: 600; letter-spacing: 2px; }
.hero-subtitle {
  margin: 1.1rem 0 2rem;
  font-size: clamp(1.05rem, 2.2vw, 1.5rem);
  font-weight: 600;
  color: var(--c-sun);                       /* taronja corporatiu */
  text-shadow: 0 2px 12px rgba(0, 0, 0, 0.55); /* perquè es llegeixi sobre la foto */
}
.btn-primary {
  position: absolute;        /* separat del text, ancorat a baix */
  left: 50%;
  bottom: 6rem;            /* just sota la barca; puja/baixa aquest valor */
  transform: translateX(-50%);
  background: var(--c-sun);
  color: var(--c-white);
  font-weight: 700;
  padding: 0.9rem 2.4rem;
  border-radius: 999px;
  box-shadow: var(--shadow-md);
  transition: var(--t);
}
.btn-primary:hover { background: var(--c-sand); transform: translateX(-50%) translateY(-3px); }

/* ============================================================
   2. FINESTRES (3 + 3)
   ============================================================ */
.windows {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 4.5rem 1.5rem;
}
.windows-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}
.window {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;          /* per alinear el botó a baix */
  background: var(--c-white);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--t), box-shadow var(--t);
}
/* En passar-hi el cursor: zoom (s'amplia) i se situa per damunt de les altres.
   Es fa servir més especificitat perquè guanyi a ".reveal.visible { transform: none }" */
.windows-grid .window:hover {
  transform: scale(1.06);
  z-index: 10;
  box-shadow: var(--shadow-md);
}

/* Ressaltat suau de la finestra quan s'hi arriba des d'una pestanya de ruta */
.window.flash {
  z-index: 10;
  animation: windowFlash 1.6s ease;
}
@keyframes windowFlash {
  0%   { transform: scale(1);    box-shadow: 0 0 0 0 rgba(0, 165, 205, 0.45), var(--shadow-sm); }
  40%  { transform: scale(1.035); box-shadow: 0 0 0 9px rgba(0, 165, 205, 0.22), var(--shadow-md); }
  100% { transform: scale(1);    box-shadow: 0 0 0 0 rgba(0, 165, 205, 0), var(--shadow-sm); }
}

/* Slideshow amb fos encadenat lent */
.slideshow {
  position: relative;
  width: 100%;
  aspect-ratio: 3 / 2;        /* encaixa millor les fotos (menys retall) */
  flex-shrink: 0;
  overflow: hidden;
  background: var(--c-sky);
}
.slideshow .slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 1s ease;   /* fos lent (degradat) entre fotos */
}
.slideshow .slide.active { opacity: 1; }

/* Etiqueta flotant "Privat / Compartit" a dalt de la foto (vidre glaçat) */
.route-tag {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 5;
  padding: 0.32rem 0.95rem;
  border-radius: 999px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: #fff;
  background: rgba(10, 51, 86, 0.38);            /* blau marí translúcid */
  backdrop-filter: blur(6px);                    /* difumina la foto del darrere */
  -webkit-backdrop-filter: blur(6px);
  border: 1px solid rgba(255, 255, 255, 0.4);
  text-shadow: 0 1px 3px rgba(0, 0, 0, 0.45);
  pointer-events: none;                          /* no molesta els clics */
}

/* Fletxes estil Instagram (només visibles en hover) */
.slide-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;                       /* sense cercle blanc */
  color: var(--c-white);
  font-size: 2.4rem;
  line-height: 1;
  cursor: pointer;
  opacity: 0;
  text-shadow: 0 1px 5px rgba(0, 0, 0, 0.65);    /* perquè es vegi sobre la foto */
  transition: opacity var(--t), transform var(--t);
  z-index: 4;
}
.slide-arrow:hover { transform: translateY(-50%) scale(1.18); }
.slide-arrow.prev { left: 6px; }
.slide-arrow.next { right: 6px; }
.window:hover .slide-arrow { opacity: 1; }   /* apareixen en passar el cursor */

/* Placeholder quan encara no hi ha fotos (finestra Pesca) */
.slideshow.no-photo {
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, var(--c-sky), var(--c-primary));
}
.no-photo-label {
  color: var(--c-white);
  font-weight: 700;
  font-size: 1.1rem;
  text-align: center;
  padding: 1rem;
}

.window-info {
  padding: 1.4rem 1.6rem 1.8rem;
  display: flex;
  flex-direction: column;
  flex: 1;                /* ocupa tota l'alçada -> el botó es pot alinear a baix */
}
.window-title {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--c-deep);
  margin-bottom: 0.7rem;
}
.window-detail { margin-bottom: 1.2rem; }
.window-detail span {
  display: block;
  color: var(--c-muted);
  font-size: 0.98rem;
}

/* Botó "RESERVA AHORA" (obre WhatsApp) */
.btn-reserve {
  display: block;
  margin-top: auto;          /* enganxat a baix -> tots els botons alineats */
  text-align: center;
  background: var(--c-sun);
  color: var(--c-white);
  font-weight: 700;
  letter-spacing: 0.5px;
  padding: 0.8rem 1rem;
  border-radius: 999px;
  transition: var(--t);
}
.btn-reserve:hover { background: var(--c-sand); transform: translateY(-2px); }

/* Animació d'aparició en fer scroll */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: none; }

/* ============================================================
   2b. SECCIÓ "QUÈ INCLOUEN LES RUTES"
   ============================================================ */
.includes {
  background: var(--c-foam);     /* mateix fons clar -> sense canvi brusc */
  color: var(--c-deep);
  padding: 3.5rem 1.5rem;
}
.includes-inner { max-width: var(--maxw); margin: 0 auto; text-align: center; }
.includes h2 {
  font-size: clamp(1.5rem, 3vw, 2.2rem);
  font-weight: 800;
  margin-bottom: 2rem;
}
.includes-list {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem 2.5rem;
}
.includes-list li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.1rem;
  font-weight: 500;
}
.includes-list .ico {
  font-size: 1.6rem;
  color: var(--c-primary);
}

/* Text descriptiu (entre Inclou i Galeria) */
.intro { background: var(--c-foam); padding: 1rem 1.5rem 3.5rem; }
.intro-text {
  max-width: 820px;
  margin: 0 auto;
  text-align: center;
  font-size: clamp(1.05rem, 2vw, 1.35rem);
  font-weight: 500;
  line-height: 1.75;
  color: var(--c-deep);
}

/* ============================================================
   2c. GALERIA (gran, gairebé tota la pantalla)
   ============================================================ */
.gallery { padding: 3.5rem 1.5rem 4.5rem; }
.gallery-title {
  text-align: center;
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  letter-spacing: 2px;
  color: var(--c-deep);
  margin-bottom: 2rem;
}
.gallery-carousel {
  position: relative;
  width: 100%;
  max-width: 1000px;            /* no ocupa tota l'amplada */
  margin: 0 auto;
  aspect-ratio: 3 / 2;          /* mateixa forma que les fotos -> es veuen senceres */
  overflow: hidden;
  border-radius: 18px;
  border: 6px solid var(--c-white);   /* marc blanc tipus foto */
  box-shadow: var(--shadow-md);
  background: var(--c-deep);
}
.gallery-carousel .g-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: contain;          /* foto SENCERA, sense retallar */
  opacity: 0;
  transition: opacity 1.2s ease;   /* fos lent (degradat) */
}
.gallery-carousel .g-slide.active { opacity: 1; }

.g-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: transparent;                      /* sense cercle blanc */
  color: var(--c-white);
  font-size: 3.4rem;
  line-height: 1;
  cursor: pointer;
  z-index: 5;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.6);    /* perquè es vegi sobre la foto */
  transition: transform var(--t);
}
.g-arrow:hover { transform: translateY(-50%) scale(1.15); }
.g-prev { left: 14px; }
.g-next { right: 14px; }

/* ============================================================
   3. PEU DE PÀGINA
   ============================================================ */
.site-footer { background: var(--c-deep); color: var(--c-sky); }
.footer-inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 3.5rem 1.5rem 2.5rem;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}
.footer-logo {
  height: 60px;
  background: var(--c-white);
  padding: 0.3rem 0.6rem;
  border-radius: 10px;
  margin-bottom: 1rem;
}
.footer-col h4 { color: var(--c-white); font-weight: 700; margin-bottom: 1rem; }
.footer-col p { margin-bottom: 0.5rem; font-weight: 300; }
.footer-col a { color: var(--c-sky); transition: var(--t); }
.footer-col a:hover { color: var(--c-white); }

/* Icones de xarxes socials */
.social { display: flex; gap: 0.9rem; align-items: center; }
.social a { display: inline-flex; color: var(--c-sky); transition: var(--t); }
.social a:hover { color: var(--c-white); transform: translateY(-2px); }
.social svg { width: 30px; height: 30px; display: block; }
.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  padding: 1.25rem;
  font-size: 0.85rem;
  font-weight: 300;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 980px) {
  .windows-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 760px) {
  .nav-toggle { display: flex; }

  /* En mòbil: logo a l'esquerra; banderes i hamburguesa a la dreta */
  .mainbar-inner { display: flex; align-items: center; gap: 0.6rem; }
  .logo-link { margin-right: auto; }
  .logo { height: 46px; }
  .lang-switcher { gap: 0.3rem; }
  .lang-btn img { width: 26px; height: 18px; }

  .nav-row {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--c-white);
    box-shadow: var(--shadow-md);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
  }
  .nav-row.open { max-height: 640px; }
  .nav-list { flex-direction: column; align-items: stretch; padding-top: 0.5rem; }
  .nav-item > a { text-align: center; padding: 0.85rem; }

  /* El desplegable es mostra sempre dins del menú mòbil */
  .has-dropdown > a::after { content: ""; }
  .dropdown {
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    min-width: auto;
    padding: 0 0 0.5rem;
    background: var(--c-foam);
    border-radius: 8px;
  }
  .dropdown a { text-align: center; }

  .windows-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-logo { margin-left: auto; margin-right: auto; }

  /* Galeria i fletxes més contingudes en mòbil */
  .g-arrow { width: 44px; height: 44px; font-size: 1.5rem; }
  .g-prev { left: 10px; } .g-next { right: 10px; }
  .includes-list { flex-direction: column; align-items: center; gap: 0.8rem; }
}