/* ==========================================================================
   SALTROVE — HOMEPAGE (front-page.php)
   Mirrors the Tourism Australia homepage layout.
   ========================================================================== */

.sr-main { margin-top: calc(var(--sr-header-h) * -1); } /* allow hero under transparent header */

/* Shared container */
.sr-wrap {
  max-width: var(--sr-container);
  margin: 0 auto;
  padding: 0 var(--sr-space-6);
}

.sr-section { padding: var(--sr-space-16) 0; }
.sr-section--tight { padding: var(--sr-space-12) 0; }
.sr-section__title {
  font-size: var(--sr-fs-h2);
  margin-bottom: var(--sr-space-8);
}

/* ---------- HERO ---------- */
.sr-hero {
  position: relative;
  min-height: 620px;
  height: 80vh;
  max-height: 860px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding-top: var(--sr-header-h);
  overflow: hidden;
  color: var(--sr-paper);
  isolation: isolate;
}
.sr-hero__bg {
  position: absolute; inset: 0;
  background-size: cover;
  background-position: center;
  z-index: -1;
}
.sr-hero__bg::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0.25) 0%, rgba(0,0,0,0.05) 40%, rgba(0,0,0,0.45) 100%);
}
.sr-hero__headline {
  text-align: center;
  font-family: var(--sr-font-display);
  font-weight: 500;
  line-height: 0.95;
  letter-spacing: -0.02em;
  margin: 0;
  text-shadow: 0 2px 24px rgba(0,0,0,0.3);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}
.sr-hero__lead {
  display: block;
  font-size: clamp(1.75rem, 4vw, 3rem);
  color: var(--sr-paper);
  letter-spacing: 0.01em;
  font-weight: 400;
  opacity: 0.92;
}
.sr-hero__accent {
  display: block;
  font-size: clamp(5rem, 14vw, 11rem);
  color: var(--sr-sun);
  font-style: italic;
  font-weight: 500;
  margin-top: -0.15em;
  line-height: 0.9;
}

/* ---------- CARD TRIO ---------- */
.sr-trio {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--sr-space-6);
}
.sr-trio__card {
  position: relative;
  aspect-ratio: 4 / 3;
  border-radius: var(--sr-radius-md);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  color: var(--sr-paper);
  display: flex;
  align-items: flex-end;
  padding: var(--sr-space-6);
  text-decoration: none;
  transition: transform var(--sr-dur) var(--sr-ease);
}
.sr-trio__card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 40%, rgba(0,0,0,0.55) 100%);
}
.sr-trio__card:hover { transform: translateY(-2px); }
.sr-trio__title {
  position: relative;
  z-index: 1;
  font-family: var(--sr-font-display);
  font-size: 1.375rem;
  font-weight: 500;
  line-height: 1.2;
  margin: 0;
  max-width: 85%;
}

/* ---------- FEATURE BANNER ---------- */
.sr-feature {
  position: relative;
  border-radius: var(--sr-radius-md);
  overflow: hidden;
  aspect-ratio: 16 / 7;
  background-size: cover;
  background-position: center;
  color: var(--sr-paper);
  display: flex;
  align-items: flex-end;
  padding: var(--sr-space-8);
}
.sr-feature::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(90deg, rgba(0,0,0,0.55) 0%, rgba(0,0,0,0.15) 55%, rgba(0,0,0,0) 100%);
}
.sr-feature__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--sr-space-8);
}
.sr-feature__text { max-width: 560px; }
.sr-feature__title {
  font-family: var(--sr-font-display);
  font-size: clamp(1.5rem, 2.2vw, 2rem);
  margin: 0 0 var(--sr-space-2);
}
.sr-feature__desc { margin: 0; font-size: 0.95rem; opacity: 0.95; }
.sr-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1.5rem;
  border-radius: var(--sr-radius-pill);
  font-weight: 600;
  font-size: 0.95rem;
  background: var(--sr-sun);
  color: var(--sr-ink);
  border: 0;
  cursor: pointer;
  transition: background var(--sr-dur-fast) var(--sr-ease);
  white-space: nowrap;
}
.sr-btn:hover { background: var(--sr-sun-deep); color: var(--sr-ink); }
.sr-btn--ghost {
  background: transparent;
  border: 1px solid var(--sr-ink);
  color: var(--sr-ink);
}

/* ---------- FILTER PILLS ---------- */
.sr-pills {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sr-space-2);
  margin-bottom: var(--sr-space-6);
}
.sr-pill {
  padding: 0.5rem 1rem;
  border-radius: var(--sr-radius-pill);
  background: var(--sr-sand);
  color: var(--sr-ink);
  font-size: 0.875rem;
  font-weight: 500;
  border: 0;
  cursor: pointer;
}
.sr-pill.is-active { background: var(--sr-ink); color: var(--sr-paper); }

/* ---------- CAROUSEL ---------- */
.sr-carousel {
  position: relative;
}
.sr-carousel__track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: calc((100% - var(--sr-space-6) * 2.5) / 3.5);
  gap: var(--sr-space-6);
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  scroll-behavior: smooth;
  padding-bottom: var(--sr-space-4);
  scrollbar-width: none;
}
.sr-carousel__track::-webkit-scrollbar { display: none; }
.sr-card {
  position: relative;
  aspect-ratio: 4 / 5;
  border-radius: var(--sr-radius-md);
  overflow: hidden;
  background-size: cover;
  background-position: center;
  color: var(--sr-paper);
  display: flex;
  align-items: flex-end;
  padding: var(--sr-space-6);
  scroll-snap-align: start;
  text-decoration: none;
  transition: transform var(--sr-dur) var(--sr-ease);
}
.sr-card::after {
  content: "";
  position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(0,0,0,0) 45%, rgba(0,0,0,0.6) 100%);
}
.sr-card:hover { transform: translateY(-2px); }
.sr-card__title {
  position: relative;
  z-index: 1;
  text-align: center;
  font-family: var(--sr-font-display);
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.2;
  margin: 0 auto;
  width: 100%;
}
.sr-card__badge {
  position: absolute;
  top: var(--sr-space-4);
  left: var(--sr-space-4);
  z-index: 1;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: rgba(255,255,255,0.25);
  backdrop-filter: blur(4px);
  display: grid;
  place-items: center;
  color: var(--sr-paper);
}
.sr-carousel__nav {
  position: absolute;
  right: -12px;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--sr-paper);
  box-shadow: var(--sr-shadow-md);
  border: 0;
  cursor: pointer;
  display: grid;
  place-items: center;
  z-index: 2;
}

/* ---------- READY TO PLAN (2-up plain cards) ---------- */
.sr-duo {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sr-space-6);
}
.sr-duo__card img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--sr-radius-md);
}
.sr-duo__card h3 {
  margin: var(--sr-space-4) 0 0;
  font-size: 1rem;
  font-family: var(--sr-font-body);
  font-weight: 600;
}

/* ---------- INSTAGRAM GRID ---------- */
.sr-insta-title {
  font-family: var(--sr-font-display);
  font-size: var(--sr-fs-h2);
  margin: 0 0 var(--sr-space-8);
}
.sr-insta {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--sr-space-4);
}
.sr-insta__item {
  position: relative;
  aspect-ratio: 1/1;
  border-radius: var(--sr-radius-sm);
  overflow: hidden;
  background-size: cover;
  background-position: center;
}
.sr-insta__icon {
  position: absolute;
  right: 8px;
  bottom: 8px;
  width: 22px;
  height: 22px;
  color: var(--sr-paper);
  opacity: 0.9;
}
.sr-insta__more {
  display: block;
  margin: var(--sr-space-8) auto 0;
  padding: 0.75rem 1.5rem;
  border-radius: var(--sr-radius-pill);
  background: var(--sr-paper);
  border: 1px solid var(--sr-ink);
  font-weight: 500;
  cursor: pointer;
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 900px) {
  .sr-trio { grid-template-columns: 1fr; }
  .sr-duo  { grid-template-columns: 1fr; }
  .sr-insta { grid-template-columns: repeat(2, 1fr); }
  .sr-carousel__track { grid-auto-columns: 80%; }
  .sr-feature { aspect-ratio: 4/5; }
  .sr-feature__inner { flex-direction: column; align-items: flex-start; }
}