/* ============================================================
   HIMANABI · Banner & Footer · Summer Paradise
   ============================================================ */

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

:root {
  --brown:     #5D3A1A;
  --brown-mid: #7B4F2E;
  --brown-lt:  #8B5A2B;
  --gold:      #C49A6C;
  --gold-lt:   #E6B87E;
  --cream:     #F5E6D3;
  --cream-lt:  #FDF6EE;
  --white:     #ffffff;
  --font-d:    Arial, Calibri, sans-serif;
  --font-b:    Arial, Calibri, sans-serif;
  --ease:      .35s cubic-bezier(.4,0,.2,1);
}

html { -webkit-text-size-adjust: 100%; }

body {
  font-family: var(--font-b);
  background: var(--cream-lt);
  color: var(--brown);
  line-height: 1.65;
}

/* Bloqueo de scroll cuando el overlay está abierto */
body[style*="overflow: hidden"] { touch-action: none; }

.bf-container { width: 92%; max-width: 1200px; margin: 0 auto; }

/* ===========================================================
   HEADER
   =========================================================== */
.bf-site-header {
  background: var(--white);
  position: sticky;
  top: 0;
  z-index: 900;
  border-bottom: 3px solid var(--gold);
  box-shadow: 0 2px 16px rgba(93,58,26,.10);
  transition: box-shadow var(--ease);
  /* Importante en iOS: */
  -webkit-transform: translateZ(0);
}

.bf-site-header.scrolled {
  box-shadow: 0 4px 28px rgba(93,58,26,.22);
}

.bf-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 76px;
  padding: 8px 0;
  gap: 12px;
}

/* ── Logo ─────────────────────────────────── */
.bf-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
  -webkit-tap-highlight-color: transparent;
}

.bf-logo-ring {
  width: 90px;
  height: 90px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.bf-logo-ring img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.bf-logo-text { display: flex; flex-direction: column; }

.bf-logo-name {
  font-family: var(--font-d);
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--brown);
  letter-spacing: .04em;
  line-height: 1.1;
}

.bf-logo-tagline {
  font-size: .6rem;
  font-weight: 600;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 3px;
}

/* ── Nav desktop ──────────────────────────── */
.bf-navbar ul {
  display: flex;
  list-style: none;
  gap: 4px;
  align-items: center;
}

.bf-navbar a {
  font-family: var(--font-b);
  font-weight: 500;
  font-size: .92rem;
  color: var(--brown-lt);
  text-decoration: none;
  padding: 8px 16px;
  border-radius: 50px;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  position: relative;
  transition: background var(--ease), color var(--ease);
  -webkit-tap-highlight-color: transparent;
}

.bf-navbar a:not(.bf-nav-btn)::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  width: 0; height: 2px;
  background: var(--gold);
  border-radius: 2px;
  transition: width var(--ease), left var(--ease);
}

.bf-navbar a:not(.bf-nav-btn):hover::after,
.bf-navbar a:not(.bf-nav-btn):focus::after {
  width: 55%; left: 22.5%;
}

.bf-navbar a:not(.bf-nav-btn):hover,
.bf-navbar a:not(.bf-nav-btn):focus {
  background: rgba(196,154,108,.09);
  color: var(--brown);
  outline: none;
}

.bf-nav-btn {
  background: var(--brown) !important;
  color: var(--white) !important;
  border-radius: 50px;
  padding: 10px 22px !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 14px rgba(93,58,26,.25);
  transition: background var(--ease), transform var(--ease), box-shadow var(--ease) !important;
}

.bf-nav-btn:hover, .bf-nav-btn:focus {
  background: var(--gold) !important;
  transform: translateY(-2px) !important;
  box-shadow: 0 8px 22px rgba(93,58,26,.3) !important;
  outline: none;
}

/* ── Hamburguesa ──────────────────────────── */
.bf-menu-toggle {
  display: none;                  /* oculto en desktop */
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 48px;
  height: 48px;
  background: transparent;
  border: 2px solid var(--gold);
  border-radius: 10px;
  cursor: pointer;
  padding: 0;
  flex-shrink: 0;
  /* Touch: área más grande */
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition: background var(--ease), border-color var(--ease);
  /* Asegurar que esté encima de todo */
  position: relative;
  z-index: 1000;
}

.bf-menu-toggle:hover,
.bf-menu-toggle:focus {
  background: rgba(196,154,108,.12);
  outline: none;
}

.bf-burger {
  display: flex;
  flex-direction: column;
  gap: 6px;
  width: 22px;
  pointer-events: none; /* evita que el hijo intercepte el clic */
}

.bf-burger span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--brown);
  border-radius: 2px;
  pointer-events: none;
  transition:
    transform .32s ease,
    opacity   .32s ease;
  transform-origin: center;
  will-change: transform, opacity;
}

/* Animación → X */
.bf-menu-toggle.is-open .bf-burger span:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.bf-menu-toggle.is-open .bf-burger span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.bf-menu-toggle.is-open .bf-burger span:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

/* Focus visible */
.bf-menu-toggle:focus-visible { outline: 3px solid var(--gold); outline-offset: 3px; }
.bf-navbar a:focus-visible    { outline: 3px solid var(--gold); outline-offset: 3px; }

/* ===========================================================
   OVERLAY MÓVIL
   =========================================================== */
.bf-mobile-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  /* Estado inicial: invisible e inaccesible */
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity .42s ease, visibility 0s linear .42s;
  /* iOS smooth scroll fix */
  -webkit-overflow-scrolling: touch;
  overflow-y: auto;
}

.bf-mobile-overlay.open {
  opacity: 1;
  visibility: visible;
  pointer-events: all;
  transition: opacity .42s ease, visibility 0s linear 0s;
}

/* Fondo oscuro */
.bf-overlay-bg {
  position: fixed;
  inset: 0;
  background: linear-gradient(160deg, var(--brown) 0%, #3A200D 58%, #1e0d04 100%);
  transform: translateX(100%);
  transition: transform .52s cubic-bezier(.77,0,.175,1);
  will-change: transform;
}

.bf-mobile-overlay.open .bf-overlay-bg {
  transform: translateX(0);
}

/* Olas decorativas */
.bf-overlay-waves {
  position: fixed;
  bottom: 0; left: 0;
  width: 100%;
  pointer-events: none;
  opacity: .55;
  z-index: 1;
}
.bf-overlay-waves svg { width: 100%; display: block; }

/* Botón cerrar */
.bf-overlay-close {
  position: fixed;
  top: 18px; right: 18px;
  z-index: 20;
  width: 50px; height: 50px;
  border-radius: 50%;
  background: rgba(255,255,255,.14);
  border: 2px solid rgba(255,255,255,.32);
  color: var(--white);
  font-size: 1.2rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transform: rotate(-90deg) scale(.75);
  transition: opacity .36s ease .3s, transform .36s ease .3s,
              background .2s ease, border-color .2s ease;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.bf-mobile-overlay.open .bf-overlay-close {
  opacity: 1;
  transform: rotate(0deg) scale(1);
}

.bf-overlay-close:hover,
.bf-overlay-close:focus {
  background: rgba(255,255,255,.26);
  outline: none;
}

/* Nav del overlay */
.bf-overlay-nav {
  position: relative;
  z-index: 10;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  padding: 90px 8% 60px;
  gap: 32px;
}

/* Logo en overlay */
.bf-overlay-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  opacity: 0;
  transform: translateX(-36px);
  transition: opacity .45s ease .12s, transform .45s ease .12s;
}
.bf-mobile-overlay.open .bf-overlay-logo { opacity: 1; transform: translateX(0); }

.bf-overlay-logo img {
  width: 80px; height: 80px;
  object-fit: contain;
  border-radius: 50%;
  padding: 4px;

  display: block;
}

.bf-overlay-logo span {
  font-family: var(--font-d);
  font-size: 1.5rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: .06em;
}

/* Links del overlay */
.bf-overlay-links {
  list-style: none;
  width: 100%;
}

.bf-overlay-links li {
  border-bottom: 1px solid rgba(255,255,255,.09);
  opacity: 0;
  transform: translateX(-44px);
  transition:
    opacity   .45s ease calc(.18s + var(--i, 1) * .07s),
    transform .45s ease calc(.18s + var(--i, 1) * .07s);
}
.bf-overlay-links li:first-child { border-top: 1px solid rgba(255,255,255,.09); }

.bf-mobile-overlay.open .bf-overlay-links li { opacity: 1; transform: translateX(0); }

.bf-overlay-links a {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 17px 0;
  color: var(--cream);
  text-decoration: none;
  transition: color .28s ease, padding-left .28s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.bf-overlay-links a:hover,
.bf-overlay-links a:focus {
  color: var(--gold-lt);
  padding-left: 8px;
  outline: none;
}

.bf-overlay-links a i {
  margin-left: auto;
  font-size: .82rem;
  opacity: 0;
  transform: translateX(-6px);
  transition: opacity .28s ease, transform .28s ease;
}

.bf-overlay-links a:hover i,
.bf-overlay-links a:focus i { opacity: 1; transform: translateX(0); }

.bf-ol-num {
  font-family: var(--font-d);
  font-size: .78rem;
  color: var(--gold);
  opacity: .75;
  min-width: 22px;
}

.bf-ol-text {
  font-family: var(--font-d);
  font-size: 1.65rem;
  font-weight: 700;
  color: inherit;
}

/* Redes en overlay */
.bf-overlay-social {
  display: flex;
  gap: 14px;
  opacity: 0;
  transform: translateY(18px);
  transition: opacity .45s ease .55s, transform .45s ease .55s;
}
.bf-mobile-overlay.open .bf-overlay-social { opacity: 1; transform: translateY(0); }

.bf-overlay-social a {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: rgba(255,255,255,.1);
  border: 1.5px solid rgba(255,255,255,.25);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  text-decoration: none;
  transition: background .28s ease, transform .28s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.bf-overlay-social a:hover,
.bf-overlay-social a:focus {
  background: var(--gold);
  border-color: var(--gold);
  transform: translateY(-4px) scale(1.1);
  outline: none;
}

.bf-overlay-lema {
  font-family: var(--font-d);
  font-style: normal;
  font-size: .92rem;
  color: rgba(245,230,211,.52);
  opacity: 0;
  transition: opacity .45s ease .72s;
}
.bf-mobile-overlay.open .bf-overlay-lema { opacity: 1; }

/* ===========================================================
   RESPONSIVE HEADER
   =========================================================== */
@media (max-width: 860px) {
  .bf-menu-toggle { display: flex; }
  .bf-navbar      { display: none; }

  .bf-logo-name    { font-size: 1.2rem; }
  .bf-logo-tagline { font-size: .58rem; }
  .bf-logo-ring    { width: 64px; height: 64px; }
}

@media (max-width: 400px) {
  .bf-logo-tagline { display: none; }
  .bf-logo-name    { font-size: 1.1rem; }
  .bf-logo-ring    { width: 54px; height: 54px; }
}

/* ===========================================================
   FOOTER
   =========================================================== */
.bf-site-footer {
  background: linear-gradient(160deg, #3A200D 0%, var(--brown) 42%, var(--brown-mid) 100%);
  color: var(--cream);
  font-family: var(--font-b);
  padding-top: 0;
  padding-bottom: 0;
}

/* Ola canvas */
.bf-footer-wave {
  width: 100%;
  height: 90px;
  overflow: hidden;
  line-height: 0;
}

#bf-wave-canvas {
  display: block;
  width: 100%;
  height: 90px;
}

/* Grid 3 columnas */
.bf-footer-main {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1.4fr;
  gap: 48px;
  padding: 48px 0 38px;
  align-items: start;
}

/* ── Col 1: Brand ────────────────────────── */
.bf-footer-brand {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 18px;
  text-decoration: none;
  -webkit-tap-highlight-color: transparent;
  transition: opacity .25s ease;
}

.bf-footer-brand:hover { opacity: .88; }

.bf-footer-brand img {
  width: 100px;
  height: 100px;
  object-fit: contain;
  display: block;
  flex-shrink: 0;
}

.bf-footer-brand-name {
  display: block;
  font-family: var(--font-d);
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--white);
  letter-spacing: .06em;
  line-height: 1.1;
}

.bf-footer-brand-sub {
  display: block;
  font-size: .66rem;
  letter-spacing: .13em;
  text-transform: uppercase;
  color: var(--gold);
  margin-top: 4px;
}

.bf-footer-desc {
  font-size: .88rem;
  color: rgba(245,230,211,.75);
  line-height: 1.7;
  margin-bottom: 14px;
  max-width: 280px;
}

.bf-footer-lema {
  font-family: var(--font-d);
  font-style: normal;
  font-size: .9rem;
  color: var(--gold-lt);
  opacity: .85;
}

/* ── Col 2: Links ────────────────────────── */
.bf-footer-heading { margin-bottom: 20px; }

.bf-footer-heading span {
  display: block;
  font-family: var(--font-d);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: .04em;
  margin-bottom: 8px;
}

.bf-footer-heading-line {
  width: 38px; height: 2px;
  background: var(--gold);
  border-radius: 2px;
}

.bf-footer-links ul { list-style: none; }
.bf-footer-links ul li { margin-bottom: 10px; }

.bf-footer-links ul li a {
  color: rgba(245,230,211,.82);
  text-decoration: none;
  font-size: .9rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: color .28s ease, padding-left .28s ease;
  -webkit-tap-highlight-color: transparent;
}

.bf-footer-links ul li a i { font-size: .7rem; color: var(--gold); transition: transform .28s ease; }

.bf-footer-links ul li a:hover { color: var(--gold-lt); padding-left: 6px; }
.bf-footer-links ul li a:hover i { transform: translateX(4px); }

/* ── Col 3: Contacto + Redes ─────────────── */
.bf-footer-contact-list { list-style: none; margin-bottom: 22px; }
.bf-footer-contact-list li { margin-bottom: 12px; }

.bf-footer-contact-list a {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(245,230,211,.82);
  text-decoration: none;
  font-size: .88rem;
  transition: color .28s ease;
  -webkit-tap-highlight-color: transparent;
}
.bf-footer-contact-list a:hover { color: var(--gold-lt); }

.bf-contact-icon {
  width: 34px; height: 34px;
  border-radius: 8px;
  background: rgba(196,154,108,.18);
  border: 1px solid rgba(196,154,108,.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: .95rem;
  flex-shrink: 0;
  transition: background .28s ease, transform .28s ease, color .28s ease;
}

.bf-footer-contact-list a:hover .bf-contact-icon {
  background: var(--gold);
  color: var(--white);
  transform: scale(1.1);
}

/* Redes sociales: iconos BLANCOS sin fondo */
.bf-footer-social-row { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 4px; }

.bf-fs-icon {
  width: 44px; height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1.35rem;
  text-decoration: none;
  background: transparent;
  border: none;
  transition: transform .32s cubic-bezier(.34,1.56,.64,1), opacity .28s ease;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
}

.bf-fs-icon:hover,
.bf-fs-icon:focus {
  transform: translateY(-6px) scale(1.2);
  opacity: .85;
  outline: none;
}

/* Divider */
.bf-footer-divider {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  padding: 10px 0 6px;
}

/* Línea curva simple */
.bf-footer-curve-line {
  width: 100%;
  height: 20px;
  display: block;
}

.bf-footer-divider-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(196,154,108,.15);
  border: 1.5px solid rgba(196,154,108,.32);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  font-size: .95rem;
}

/* Copyright */
.bf-footer-copyright {
  text-align: center;
  padding: 20px 0 28px;
  color: rgba(245,230,211,.52);
  font-size: .82rem;
}

.bf-footer-copyright strong { color: var(--gold-lt); }

.bf-footer-credit {
  margin-top: 4px;
  font-size: .74rem;
  letter-spacing: .07em;
  text-transform: uppercase;
  opacity: .6;
}

/* ===========================================================
   RESPONSIVE FOOTER – Tablets (≤ 900px)
   =========================================================== */
@media (max-width: 900px) {
  .bf-footer-main {
    grid-template-columns: 1fr 1fr;
    gap: 32px 24px;
  }
  .bf-footer-about {
    grid-column: 1 / -1;   /* ocupa todo el ancho */
  }
}

/* ===========================================================
   RESPONSIVE FOOTER – Móviles (≤ 580px)
   =========================================================== */
@media (max-width: 580px) {
  .bf-footer-main {
    grid-template-columns: 1fr;
    gap: 28px;
    padding: 36px 0 26px;
    text-align: center;
  }
  .bf-footer-about { grid-column: auto; }

  .bf-footer-brand      { justify-content: center; }
  .bf-footer-desc       { margin-left: auto; margin-right: auto; }
  .bf-footer-heading-line { margin: 0 auto; }
  .bf-footer-links ul li a  { justify-content: center; }
  .bf-footer-contact-list a { justify-content: center; }
  .bf-footer-social-row     { justify-content: center; }

  /* Overlay móvil centrado */
  .bf-overlay-nav { align-items: center; text-align: center; }
  .bf-overlay-links a { justify-content: center; }
  .bf-overlay-links a i { display: none; }
  .bf-overlay-social { justify-content: center; }
}

@media (max-width: 360px) {
  .bf-ol-text { font-size: 1.35rem; }
  .bf-overlay-logo span { font-size: 1.2rem; }
}