/* ==========================================================================
   Nalalu — estilos
   ========================================================================== */

:root {
  --color-bg: #FBF6EF;
  --color-bg-alt: #F3E7D8;
  --color-surface: #FFFFFF;
  --color-ink: #2B2018;
  --color-ink-soft: #6B5C4E;
  --color-primary: #61A5A0;
  --color-primary-dark: #3D7773;
  --color-primary-soft: #DEEAE9;
  --color-accent: #E3A23A;
  --color-line: #E7DACB;

  --font-display: "Fraunces", Georgia, "Times New Roman", serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 28px;
  --shadow-soft: 0 12px 32px -14px rgba(43, 32, 24, 0.35);
  --shadow-lift: 0 20px 48px -18px rgba(43, 32, 24, 0.45);

  --header-h: 76px;
}

* { box-sizing: border-box; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}

body {
  margin: 0;
  background: var(--color-bg);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 .5em;
}

p { margin: 0 0 1em; }

.container {
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 24px;
}

.container.narrow { max-width: 800px; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-primary);
  color: #fff;
  padding: 10px 16px;
  border-radius: 0 0 8px 0;
  z-index: 999;
}
.skip-link:focus { left: 0; }

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 24px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: 1.5px solid transparent;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, color .18s ease;
  cursor: pointer;
  white-space: nowrap;
}
.btn svg { width: 18px; height: 18px; fill: currentColor; }
.btn:hover { transform: translateY(-2px); }

.btn--primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: var(--shadow-soft);
}
.btn--primary:hover { background: var(--color-primary-dark); }

.btn--outline {
  background: transparent;
  border-color: var(--color-primary);
  color: var(--color-primary-dark);
}
.btn--outline:hover { background: var(--color-primary-soft); }

.btn--ghost {
  background: rgba(255, 255, 255, 0.14);
  border-color: rgba(255, 255, 255, 0.55);
  color: #fff;
  backdrop-filter: blur(6px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.26); }

.btn--sm { padding: 9px 18px; font-size: 0.85rem; }

/* ---------- Header / nav ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  height: var(--header-h);
  z-index: 200;
  display: flex;
  align-items: center;
  background: rgba(251, 246, 239, 0.72);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
  transition: background-color .25s ease, border-color .25s ease, box-shadow .25s ease;
}
.site-header.is-scrolled {
  background: rgba(251, 246, 239, 0.94);
  border-color: var(--color-line);
  box-shadow: 0 8px 24px -18px rgba(43, 32, 24, 0.4);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
  color: var(--color-ink);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
}
.brand__logo { width: 38px; height: 38px; object-fit: contain; }

.nav__menu {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav__links {
  list-style: none;
  display: flex;
  gap: 26px;
  margin: 0;
  padding: 0;
}
.nav-link {
  text-decoration: none;
  color: var(--color-ink-soft);
  font-weight: 500;
  font-size: 0.96rem;
  position: relative;
  padding: 4px 0;
  transition: color .2s ease;
}
.nav-link::after {
  content: "";
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 2px;
  background: var(--color-primary);
  transition: right .22s ease;
}
.nav-link:hover { color: var(--color-ink); }
.nav-link:hover::after { right: 0; }

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
}
.nav__toggle span {
  height: 2px;
  background: var(--color-ink);
  border-radius: 2px;
  transition: transform .25s ease, opacity .25s ease;
}

/* ---------- Hero ---------- */

.hero {
  position: relative;
  height: 100svh;
  min-height: 560px;
  overflow: hidden;
  color: #fff;
  isolation: isolate;
}

.hero__slides {
  position: absolute;
  inset: 0;
}

.hero__slide {
  position: absolute;
  inset: 0;
  margin: 0;
  opacity: 0;
  transition: opacity 1.1s ease;
}
.hero__slide.is-active { opacity: 1; z-index: 1; }

.hero__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transform: scale(1.06);
  transition: transform 8s ease;
}
.hero__slide.is-active img { transform: scale(1); }

.hero__slide.img-error {
  background: linear-gradient(160deg, #d98a52, #9c4520 65%);
}
.hero__slide.img-error img { visibility: hidden; }
.hero__slide.img-error::before {
  content: "🐾";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4.5rem;
  opacity: .3;
}

.hero__slide figcaption {
  position: absolute;
  z-index: 2;
  left: 6%;
  bottom: 14%;
  max-width: 460px;
  text-shadow: 0 4px 18px rgba(0,0,0,0.35);
}
.hero__slide figcaption .eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: .12em;
  font-size: .75rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 10px;
}
.hero__slide h2 { font-size: 2.1rem; margin-bottom: .2em; }
.hero__slide p { font-size: 1.05rem; opacity: .92; margin: 0; }

/* Scrim lives inside each slide (not on .hero) so it shares the slide's own
   stacking context — a z-index set on .hero itself would trap the caption
   below it regardless of the caption's own z-index, since .hero__slide.is-active
   already opens its own stacking context via z-index. */
.hero__slide::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(12,7,4,0.78) 0%, rgba(12,7,4,0.6) 32%, rgba(12,7,4,0.22) 58%, rgba(12,7,4,0) 78%),
    linear-gradient(180deg, rgba(12,7,4,0.3) 0%, rgba(12,7,4,0.32) 42%, rgba(12,7,4,0.88) 100%);
  z-index: 1;
  pointer-events: none;
}

.hero__overlay {
  position: absolute;
  z-index: 3;
  left: 0; right: 0;
  top: 0; bottom: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  padding: 0 8%;
  max-width: 760px;
}
.hero__kicker {
  text-transform: uppercase;
  letter-spacing: .25em;
  font-size: .8rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 18px;
}
.hero__overlay h1 {
  font-size: clamp(2.2rem, 5vw, 3.6rem);
  margin-bottom: .3em;
  text-shadow: 0 6px 26px rgba(0,0,0,.35);
}
.hero__lead {
  font-size: 1.2rem;
  opacity: .92;
  margin-bottom: 1.6em;
}
.hero__actions { display: flex; gap: 14px; flex-wrap: wrap; }

.hero__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 4;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: rgba(255,255,255,0.18);
  border: 1px solid rgba(255,255,255,0.4);
  color: #fff;
  font-size: 1.6rem;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  backdrop-filter: blur(6px);
  transition: background-color .2s ease;
}
.hero__arrow:hover { background: rgba(255,255,255,0.32); }
.hero__arrow--prev { left: 24px; }
.hero__arrow--next { right: 24px; }

.hero__dots {
  position: absolute;
  z-index: 4;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
}
.hero__dots button {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  border: 1.5px solid rgba(255,255,255,0.7);
  background: transparent;
  padding: 0;
  cursor: pointer;
  transition: background-color .2s ease, width .2s ease;
}
.hero__dots button.is-active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  width: 22px;
  border-radius: 5px;
}

/* ---------- Sections ---------- */

.section { padding: 96px 0; }
.section--alt { background: var(--color-bg-alt); }

.section__kicker {
  text-transform: uppercase;
  letter-spacing: .18em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 12px;
}
.section__title {
  font-size: clamp(1.8rem, 3.4vw, 2.6rem);
}
.lead {
  font-size: 1.15rem;
  color: var(--color-ink-soft);
  max-width: 640px;
}

.story p { font-size: 1.02rem; }

.milestone {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: start;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  margin: 28px 0;
  box-shadow: var(--shadow-soft);
}
.milestone__year {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.6rem;
  color: var(--color-primary);
  white-space: nowrap;
}
.milestone p { margin: 0; }

.thanks {
  margin: 32px 0 0;
  padding: 26px 28px;
  border-left: 4px solid var(--color-primary);
  background: var(--color-surface);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  font-style: italic;
  color: var(--color-ink-soft);
}
.thanks p { margin: 0 0 .6em; }
.thanks cite {
  display: block;
  font-style: normal;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.care__title {
  margin-top: 40px;
  font-size: 1.3rem;
}

.care-grid {
  list-style: none;
  margin: 20px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
}
.care-card {
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-md);
  padding: 20px 22px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
  box-shadow: var(--shadow-soft);
}
.care-card__icon { font-size: 1.5rem; line-height: 1; }
.care-card p { margin: 0; font-size: .96rem; color: var(--color-ink-soft); }

.notice {
  margin-top: 28px;
  padding: 18px 22px;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  font-size: .95rem;
}

/* ---------- Gallery carousel ---------- */

.carousel {
  position: relative;
  margin-top: 36px;
}

.carousel__track {
  display: flex;
  gap: 16px;
  list-style: none;
  margin: 0;
  padding: 6px 4px 20px;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scrollbar-width: thin;
  scrollbar-color: var(--color-primary) transparent;
}
.carousel__track::-webkit-scrollbar { height: 8px; }
.carousel__track::-webkit-scrollbar-thumb {
  background: var(--color-primary);
  border-radius: 8px;
}

.carousel__item {
  flex: 0 0 auto;
  width: 240px;
  aspect-ratio: 4 / 5;
  scroll-snap-align: start;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  background: linear-gradient(160deg, var(--color-primary-soft), var(--color-bg-alt));
  box-shadow: var(--shadow-soft);
  cursor: pointer;
  border: none;
  padding: 0;
}
.carousel__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .4s ease;
}
.carousel__item:hover img { transform: scale(1.06); }

.carousel__item.img-error {
  display: flex;
  align-items: center;
  justify-content: center;
}
.carousel__item.img-error img { display: none; }
.carousel__item.img-error::before {
  content: "🐾";
  font-size: 2.4rem;
  opacity: .55;
}

.carousel__arrow {
  position: absolute;
  top: 44%;
  transform: translateY(-50%);
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-line);
  background: var(--color-surface);
  color: var(--color-primary-dark);
  font-size: 1.5rem;
  cursor: pointer;
  box-shadow: var(--shadow-soft);
  z-index: 2;
}
.carousel__arrow--prev { left: -8px; }
.carousel__arrow--next { right: -8px; }

/* ---------- Contact ---------- */

.contact-card {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
  background: var(--color-surface);
  border: 1px solid var(--color-line);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-lift);
}

.contact-card__photo {
  position: relative;
  width: 100%;
  aspect-ratio: 1;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: linear-gradient(160deg, var(--color-primary-soft), var(--color-bg-alt));
}
.contact-card__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.contact-card__photo.img-error img { visibility: hidden; }
.contact-card__photo.img-error::after {
  content: "🐾";
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.6rem;
  opacity: .5;
}

.contact-card__body h3 {
  font-size: 1.5rem;
  margin-bottom: 6px;
}

.contact-list {
  list-style: none;
  margin: 18px 0;
  padding: 0;
  display: grid;
  gap: 12px;
}
.contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: .98rem;
}
.contact-list svg {
  width: 20px;
  height: 20px;
  fill: var(--color-primary);
  flex-shrink: 0;
}
.contact-list a { text-decoration: none; }
.contact-list a:hover { color: var(--color-primary-dark); text-decoration: underline; }

.fci-badge { width: 26px; height: 26px; object-fit: contain; }
.fci-badge--footer { width: 40px; height: 40px; }

.contact-card__actions {
  display: flex;
  gap: 14px;
  flex-wrap: wrap;
  margin-top: 24px;
}

/* ---------- Footer ---------- */

.site-footer {
  background: var(--color-ink);
  color: #EFE4D6;
  padding: 40px 0;
}
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}
.site-footer__brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
}
.site-footer__logo {
  width: 40px;
  height: 40px;
  object-fit: contain;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
}
.site-footer__legal {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: .88rem;
  color: #C9BBA9;
  margin: 0;
}
.site-footer__links {
  list-style: none;
  display: flex;
  gap: 20px;
  margin: 0;
  padding: 0;
  font-size: .88rem;
}
.site-footer__links a { text-decoration: none; color: #EFE4D6; }
.site-footer__links a:hover { color: var(--color-accent); }

.site-footer__credit {
  margin-top: 28px;
  padding-top: 20px;
  border-top: 1px solid rgba(239, 228, 214, 0.14);
  text-align: center;
}
.site-footer__credit p {
  margin: 0;
  font-size: .82rem;
  color: #9C8B79;
}
.site-footer__credit a {
  color: #C9BBA9;
  text-decoration: none;
  font-weight: 600;
}
.site-footer__credit a:hover { color: var(--color-accent); }

/* ---------- WhatsApp FAB ---------- */

.fab-whatsapp {
  position: fixed;
  right: 22px;
  bottom: 22px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 10px 26px -8px rgba(37, 211, 102, 0.6);
  z-index: 150;
  transition: transform .2s ease;
}
.fab-whatsapp:hover { transform: scale(1.08); }
.fab-whatsapp svg { width: 30px; height: 30px; fill: #fff; }

/* ---------- Lightbox ---------- */

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 500;
  background: rgba(15, 10, 6, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
}
.lightbox[hidden] { display: none; }
.lightbox img {
  max-width: min(90vw, 900px);
  max-height: 85vh;
  border-radius: var(--radius-sm);
  box-shadow: 0 30px 60px rgba(0,0,0,0.5);
}
.lightbox__close {
  position: absolute;
  top: 22px;
  right: 26px;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.14);
  color: #fff;
  font-size: 1.2rem;
  cursor: pointer;
}
.lightbox__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: none;
  background: rgba(255,255,255,0.14);
  color: #fff;
  font-size: 1.8rem;
  cursor: pointer;
}
.lightbox__arrow--prev { left: 20px; }
.lightbox__arrow--next { right: 20px; }

/* ---------- Responsive ---------- */

@media (max-width: 900px) {
  .care-grid { grid-template-columns: 1fr; }
  .contact-card { grid-template-columns: 1fr; }
  .contact-card__photo { max-width: 200px; }
}

@media (max-width: 760px) {
  .nav__toggle { display: flex; }
  .nav__menu {
    position: fixed;
    top: var(--header-h);
    left: 0; right: 0;
    background: var(--color-bg);
    border-bottom: 1px solid var(--color-line);
    flex-direction: column;
    align-items: flex-start;
    gap: 20px;
    padding: 24px;
    transform: translateY(-8px);
    opacity: 0;
    pointer-events: none;
    transition: opacity .2s ease, transform .2s ease;
  }
  .nav__menu.is-open {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }
  .nav__links { flex-direction: column; gap: 16px; }
  .hero__overlay { padding: 0 6% ; align-items: flex-start; }
  .hero__arrow { display: none; }
  .site-footer__inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .carousel__item { width: 190px; }
}