/* ==========================================================================
   UncleTrips — Base: reset, typography, layout primitives, buttons.
   Uses logical properties (inline/block) throughout so RTL works by
   flipping <html dir="rtl"> only.
   ========================================================================== */

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

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-h) + 12px);
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: var(--fs-16);
  line-height: var(--lh-body);
  color: var(--c-text);
  background: var(--c-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: clip;
}

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

img {
  height: auto;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
figure {
  margin: 0;
}

:where(ul[role="list"], ol[role="list"]) {
  list-style: none;
  padding: 0;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
  background: none;
  border: 0;
  padding: 0;
}

:focus-visible {
  outline: 2px solid var(--c-orange-500);
  outline-offset: 2px;
  border-radius: 4px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ---- Icons ------------------------------------------------------------- */
.icon {
  width: 1.25em;
  height: 1.25em;
  flex: none;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
}

/* Directional icons mirror in RTL */
[dir="rtl"] .icon--dir {
  transform: scaleX(-1);
}

/* ---- Layout ------------------------------------------------------------ */
.container {
  width: 100%;
  max-width: calc(var(--container) + var(--gutter) * 2);
  margin-inline: auto;
  padding-inline: var(--gutter);
}

.section {
  padding-block-start: var(--section-gap);
}

.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-4);
  flex-wrap: wrap;
  margin-block-end: var(--sp-5);
}

.section-title {
  font-size: var(--fs-h2);
  font-weight: var(--fw-bold);
  line-height: var(--lh-tight);
  letter-spacing: -0.015em;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-size: var(--fs-14);
  font-weight: var(--fw-semibold);
  color: var(--c-navy-800);
  white-space: nowrap;
}

.link-arrow .icon {
  width: 1.05em;
  height: 1.05em;
  transition: transform var(--dur) var(--ease);
}

.link-arrow:hover .icon {
  transform: translateX(3px);
}

[dir="rtl"] .link-arrow:hover .icon {
  transform: scaleX(-1) translateX(3px);
}

.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: absolute;
  inset-inline-start: var(--sp-4);
  inset-block-start: -100px;
  z-index: 100;
  padding: var(--sp-2) var(--sp-4);
  background: var(--c-navy-900);
  color: var(--c-white);
  border-radius: var(--r-sm);
}

.skip-link:focus {
  inset-block-start: var(--sp-2);
}

/* Horizontal scroll row (mobile carousels) */
.scroll-row {
  display: grid;
  grid-auto-flow: column;
  gap: var(--sp-3);
  overflow-x: auto;
  overscroll-behavior-x: contain;
  scroll-snap-type: x mandatory;
  scrollbar-width: none;
  /* bleed to screen edges while keeping first card aligned */
  margin-inline: calc(var(--gutter) * -1);
  padding-inline: var(--gutter);
  scroll-padding-inline: var(--gutter);
}

.scroll-row::-webkit-scrollbar {
  display: none;
}

.scroll-row > * {
  scroll-snap-align: start;
}

/* ---- Buttons ----------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  min-height: var(--tap);
  padding: 0.7em 1.4em;
  border-radius: var(--r-md);
  font-size: var(--fs-15);
  font-weight: var(--fw-bold);
  line-height: 1.2;
  text-align: center;
  white-space: nowrap;
  transition: background-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease),
    transform var(--dur) var(--ease);
}

.btn .icon {
  width: 1.1em;
  height: 1.1em;
}

.btn--primary {
  background: var(--c-orange-500);
  color: var(--c-white);
  box-shadow: 0 4px 14px rgba(242, 106, 33, 0.28);
}

.btn--primary:hover {
  background: var(--c-orange-600);
}

.btn--primary:active {
  transform: translateY(1px);
}

.btn--lg {
  min-height: 52px;
  font-size: var(--fs-16);
  padding-inline: 1.6em;
}

.btn--block {
  width: 100%;
}

/* ---- Chips ------------------------------------------------------------- */
.chip {
  display: inline-flex;
  align-items: center;
  min-height: 38px;
  padding: 0 1.1em;
  border-radius: var(--r-pill);
  background: var(--c-grey-100);
  color: var(--c-navy-900);
  font-size: var(--fs-14);
  font-weight: var(--fw-semibold);
  white-space: nowrap;
  transition: background-color var(--dur) var(--ease), color var(--dur) var(--ease);
}

.chip:hover {
  background: var(--c-grey-200);
}

.chip[aria-pressed="true"] {
  background: var(--c-navy-800);
  color: var(--c-white);
}