/* Layout: Bucketlist-style big lowercase hero with the lead form docked into it like TourRadar's search bar, then chip filters, trip cards and proof. Each band has a centred 1200px inner track carrying the side gutter. */
:root {
  --bg: #f7f6f2;          /* warm off-white page */
  --card: #ffffff;
  --fg: #141414;
  --muted: #5f5f5c;
  --line: #e2e0d9;
  --ink: #0f3b4c;         /* deep glacier teal, the TourRadar nod */
  --ink-fg: #f5f8f8;
  --sun: #ffd45c;         /* Bucketlist yellow */
  --coral: #e8664a;       /* badge / urgency */
  --sky-a: #9ccbe0; --sky-b: #f6d9a8;
  --ridge-1: #6c8fa0; --ridge-2: #3f6475; --ridge-3: #1d4252; --ridge-4: #0f2c38;
  --display: "Hanken Grotesk", "Helvetica Neue", Arial, sans-serif;
  --body: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --pill: 999px;
  --r: 14px;
  --shadow: 0 1px 2px rgba(0,0,0,.08), 0 12px 32px rgba(15,59,76,.12);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #0f1416; --card: #172024; --fg: #f0f1ee; --muted: #a3aaa8; --line: #2a3438;
    --ink: #0a2a36; --ink-fg: #eef4f4; --sun: #ffd45c; --coral: #f07a5f;
    --sky-a: #23495a; --sky-b: #6b4e3a;
    --ridge-1: #34596a; --ridge-2: #24475a; --ridge-3: #16323f; --ridge-4: #0b1e26;
    --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.35);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #0f1416; --card: #172024; --fg: #f0f1ee; --muted: #a3aaa8; --line: #2a3438;
  --ink: #0a2a36; --ink-fg: #eef4f4; --sun: #ffd45c; --coral: #f07a5f;
  --sky-a: #23495a; --sky-b: #6b4e3a;
  --ridge-1: #34596a; --ridge-2: #24475a; --ridge-3: #16323f; --ridge-4: #0b1e26;
  --shadow: 0 1px 2px rgba(0,0,0,.4), 0 12px 32px rgba(0,0,0,.35);
  color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }
body { margin: 0; background: var(--bg); color: var(--fg); font: 400 1rem/1.6 var(--body); -webkit-font-smoothing: antialiased; }
a { color: inherit; }
:focus-visible { outline: 2px solid var(--coral); outline-offset: 2px; }
h1, h2, h3 { font-family: var(--display); line-height: 1.02; margin: 0; text-wrap: balance; }
h2 { font-size: clamp(2rem, 4.6vw, 3.4rem); font-weight: 700; letter-spacing: -0.02em; }
h3 { font-size: 1.15rem; font-weight: 700; line-height: 1.25; }
p { margin: 0; max-width: 62ch; }

.wrap { max-width: 1200px; margin: 0 auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.band { padding-block: clamp(3.5rem, 8vw, 6rem); }
.kicker { font: 700 0.72rem/1 var(--body); letter-spacing: 0.16em; text-transform: uppercase; color: var(--muted); }
.kicker b { color: var(--coral); font-weight: 700; }
.lede { color: var(--muted); font-size: 1.1rem; }

/* Trust strip (TourRadar pattern) */
.trust { background: var(--card); border-bottom: 1px solid var(--line); font-size: 0.85rem; color: var(--muted); }
.trust .wrap { display: flex; gap: 0.5rem 2rem; justify-content: center; flex-wrap: wrap; padding-block: 0.6rem; }
.trust span::before { content: "✦"; color: var(--coral); margin-right: 0.45rem; font-size: 0.7rem; }

/* Header */
.head { position: absolute; left: 0; right: 0; z-index: 5; }
.head .wrap { display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding-block: 1.1rem; }
.logo { font: 800 1.45rem/1 var(--display); color: var(--ink-fg); text-decoration: none; letter-spacing: -0.02em; display: inline-flex; align-items: center; gap: 0.5rem; }
.logo i { width: 1.6rem; height: 1.6rem; border-radius: 50%; background: var(--sun); display: inline-block; position: relative; }
.logo i::after { content: ""; position: absolute; inset: 0.45rem 0.2rem 0.35rem; background: var(--ink); clip-path: polygon(0 100%, 38% 20%, 55% 55%, 72% 35%, 100% 100%); }
.head nav { display: flex; gap: 1.5rem; align-items: center; font-weight: 600; font-size: 0.92rem; color: var(--ink-fg); }
.head nav a { text-decoration: none; }
@media (max-width: 720px) { .head nav a:not(.btn) { display: none; } }

/* Buttons (Bucketlist pills) */
.btn { display: inline-flex; align-items: center; gap: 0.5rem; border-radius: var(--pill); padding: 0.85rem 1.35rem; font: 700 0.85rem/1 var(--body); letter-spacing: 0.06em; text-transform: uppercase; text-decoration: none; border: 1px solid transparent; cursor: pointer; }
.btn-light { background: #fbfbf8; color: #111; box-shadow: var(--shadow); }
.btn-dark { background: var(--fg); color: var(--bg); box-shadow: var(--shadow); }
.btn-sun { background: var(--sun); color: #111; box-shadow: var(--shadow); }
.btn:hover { transform: translateY(-1px); }
@media (prefers-reduced-motion: reduce) { .btn:hover { transform: none; } }

/* Hero */
.hero { position: relative; color: var(--ink-fg); background: linear-gradient(180deg, var(--sky-a) 0%, var(--sky-b) 62%, var(--ridge-1) 62.1%); overflow: hidden; }
.hero-art { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-art .r1 { fill: var(--ridge-1); } .hero-art .r2 { fill: var(--ridge-2); } .hero-art .r3 { fill: var(--ridge-3); } .hero-art .r4 { fill: var(--ridge-4); }
.hero-art .sun { fill: var(--sun); opacity: 0.9; }
.hero-art .snow { fill: #f4f7f8; opacity: 0.85; }
.hero > .wrap { position: relative; padding-block: clamp(7rem, 15vw, 10rem) clamp(2.5rem, 6vw, 4rem); display: grid; gap: 1.4rem; text-align: center; justify-items: center; }
.hero h1 { font-size: clamp(3rem, 10.5vw, 7.4rem); font-weight: 800; letter-spacing: -0.035em; line-height: 0.92; text-transform: lowercase; text-shadow: 0 1px 2px rgba(0,0,0,.18), 0 2px 24px rgba(0,0,0,.22); }
.hero .sub { font-size: clamp(1.05rem, 2vw, 1.25rem); font-weight: 500; max-width: 46ch; text-shadow: 0 1px 2px rgba(0,0,0,.35), 0 1px 14px rgba(0,0,0,.3); }
.tagline { font: 700 0.75rem/1.4 var(--body); letter-spacing: 0.16em; text-transform: uppercase; }
@media (min-width: 720px) { .tagline { white-space: nowrap; } }

/* Lead form docked in hero (TourRadar search-bar feel) */
.lead { width: 100%; max-width: 1040px; background: var(--card); color: var(--fg); border-radius: 24px; box-shadow: var(--shadow); padding: 1.1rem; display: grid; gap: 0.9rem; text-align: left; margin-top: 1rem; }
.lead-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.6rem; }
@media (max-width: 820px) { .lead-row { grid-template-columns: 1fr; } }
.field { display: grid; gap: 0.2rem; border: 1px solid var(--line); border-radius: 14px; padding: 0.55rem 0.9rem; background: var(--bg); min-width: 0; }
.field label, .lead legend { font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); }
.field input, .field select { border: 0; background: transparent; font: 600 1rem/1.4 var(--body); color: var(--fg); padding: 0.1rem 0; width: 100%; min-width: 0; }
.field input:focus, .field select:focus { outline: none; }
.field:focus-within { border-color: var(--ink); box-shadow: 0 0 0 3px color-mix(in srgb, var(--ink) 18%, transparent); }
.phone { display: flex; gap: 0.4rem; align-items: center; }
.phone span { font-weight: 600; color: var(--muted); }
.lead fieldset { border: 0; margin: 0; padding: 0; display: grid; gap: 0.5rem; min-width: 0; }
.chips { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span { display: inline-block; border: 1px solid var(--line); border-radius: var(--pill); padding: 0.55rem 1rem; font-weight: 600; font-size: 0.92rem; background: var(--card); cursor: pointer; }
.chip input:checked + span { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.chip input:focus-visible + span { outline: 2px solid var(--coral); outline-offset: 2px; }
.lead-foot { display: flex; gap: 0.75rem 1.25rem; align-items: center; justify-content: space-between; flex-wrap: wrap; }
.lead-foot small { color: var(--muted); max-width: 52ch; }
.lead-foot small a { color: var(--fg); }
.status { font-weight: 700; color: var(--ink); background: color-mix(in srgb, var(--sun) 35%, transparent); padding: 0.7rem 1rem; border-radius: 12px; }
:root[data-theme="dark"] .status { color: var(--fg); }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) .status { color: var(--fg); } }
.hp { position: absolute; left: -9999px; }

/* Style chips row */
.section-head { display: flex; justify-content: space-between; align-items: end; gap: 1rem 2rem; flex-wrap: wrap; margin-bottom: 2rem; }
.section-head .stack { display: grid; gap: 0.8rem; }
.filters { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 1.75rem; }
.filters button { font: 600 0.95rem/1 var(--body); border: 1px solid var(--line); background: var(--card); color: var(--fg); padding: 0.7rem 1.15rem; border-radius: var(--pill); cursor: pointer; }
.filters button[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }

/* Trip cards (TourRadar fields, Bucketlist badges) */
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(100%, 270px), 1fr)); gap: 1.5rem 1.25rem; }
.trip { display: grid; gap: 0.55rem; align-content: start; min-width: 0; }
.trip[hidden] { display: none; }
.pic { position: relative; aspect-ratio: 4 / 3; max-width: 100%; border-radius: var(--r); overflow: hidden; background: linear-gradient(180deg, var(--a) 0%, var(--b) 100%); }
.pic svg { position: absolute; inset: auto 0 0 0; width: 100%; height: 72%; }
.pic .badges { position: absolute; top: 0.7rem; left: 0.7rem; right: 0.7rem; display: flex; gap: 0.4rem; flex-wrap: wrap; }
.badge { font: 700 0.72rem/1 var(--body); padding: 0.42rem 0.65rem; border-radius: var(--pill); background: #fbfbf8; color: #111; }
.badge.hot { background: var(--coral); color: #fff; }
.trip .where { font-size: 0.85rem; color: var(--muted); font-weight: 600; }
.trip .meta { font-size: 0.88rem; color: var(--muted); font-variant-numeric: tabular-nums; }
.trip .price { font-size: 0.85rem; color: var(--muted); }
.trip .price b { font: 800 1.15rem/1 var(--display); color: var(--fg); }
.trip .ask { font-weight: 700; font-size: 0.9rem; text-decoration: underline; text-underline-offset: 3px; background: none; border: 0; padding: 0; color: var(--fg); cursor: pointer; justify-self: start; }
.footnote { margin-top: 1.5rem; font-size: 0.8rem; color: var(--muted); }

/* Why Riva */
.dark { background: var(--ink); color: var(--ink-fg); }
.dark .kicker { color: color-mix(in srgb, var(--ink-fg) 65%, transparent); }
.dark .lede { color: color-mix(in srgb, var(--ink-fg) 75%, transparent); }
.pillars { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); gap: 2rem 1.5rem; margin-top: 2.5rem; }
.pillar { display: grid; gap: 0.6rem; align-content: start; border-top: 1px solid color-mix(in srgb, var(--ink-fg) 25%, transparent); padding-top: 1.1rem; }
.pillar .stat { font: 800 2.6rem/1 var(--display); color: var(--sun); letter-spacing: -0.02em; }
.pillar p { color: color-mix(in srgb, var(--ink-fg) 78%, transparent); font-size: 0.95rem; }
.pillar cite { font-style: normal; font-size: 0.75rem; color: color-mix(in srgb, var(--ink-fg) 55%, transparent); }

/* Steps */
.steps { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); gap: 1.25rem; margin-top: 2rem; counter-reset: s; }
.step { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 1.4rem; display: grid; gap: 0.5rem; align-content: start; }
.step::before { counter-increment: s; content: counter(s); font: 800 1rem/1 var(--display); width: 2.2rem; height: 2.2rem; border-radius: 50%; display: grid; place-items: center; background: var(--sun); color: #111; }
.step p { color: var(--muted); font-size: 0.95rem; }

/* Closing CTA */
.closer { text-align: center; }
.closer .wrap { display: grid; gap: 1.25rem; justify-items: center; }
.closer h2 { font-size: clamp(2.4rem, 7vw, 5rem); text-transform: lowercase; letter-spacing: -0.03em; }

/* Footer */
.foot { border-top: 1px solid var(--line); font-size: 0.88rem; color: var(--muted); }
.foot .wrap { padding-block: 2rem; display: flex; gap: 1rem 2rem; justify-content: space-between; flex-wrap: wrap; }
.foot nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }
.placeholder { color: inherit; background: none; padding: 0; }

/* Policy pages */
.policy-head { background: var(--ink); color: var(--ink-fg); }
.policy-head .wrap { display: flex; justify-content: space-between; align-items: center; gap: 1rem; padding-block: 1.1rem; }
.policy-head a { color: var(--ink-fg); text-decoration: none; font-weight: 600; }
.policy { padding-block: clamp(3rem, 7vw, 5rem); }
.policy article { display: grid; gap: 1rem; max-width: 72ch; }
.policy h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; letter-spacing: -0.02em; }
.policy h2 { font-size: 1.5rem; margin-top: 1.2rem; }
.policy ul, .policy ol { margin: 0; padding-left: 1.2rem; display: grid; gap: 0.4rem; }
.policy table { border-collapse: collapse; width: 100%; font-size: 0.95rem; }
.policy th, .policy td { text-align: left; padding: 0.65rem 0.5rem; border-bottom: 1px solid var(--line); vertical-align: top; }
.policy .table-wrap { overflow-x: auto; }
.updated { font-size: 0.8rem; color: var(--muted); }
.eyebrow { font: 700 0.72rem/1 var(--body); letter-spacing: 0.16em; text-transform: uppercase; color: var(--coral); }

/* WhatsApp chat button */
.wa-float { position: fixed; right: 16px; bottom: 76px; z-index: 50; display: inline-flex; align-items: center; gap: .5rem; padding: .75rem 1.1rem; border-radius: var(--pill); background: #1f8f4e; color: #fff; font-weight: 700; text-decoration: none; box-shadow: var(--shadow); }
.wa-float:hover, .wa-float:focus-visible { background: #17763f; }
.wa-float svg { width: 22px; height: 22px; fill: currentColor; flex: none; }
.status a { color: inherit; text-decoration: underline; }
@media (max-width: 480px) { .wa-float span { display: none; } .wa-float { padding: .85rem; } }

/* v2: real photos */
.hero { background: var(--ridge-4); isolation: isolate; }
.hero-photo { position: absolute; inset: 0; z-index: -1; width: 100%; height: 100%; object-fit: cover; object-position: center 40%; }
.hero::before { content: ""; position: absolute; inset: 0; z-index: 0; pointer-events: none;
  background: linear-gradient(180deg, rgba(8,20,26,.42) 0%, rgba(8,20,26,0) 22%, rgba(8,20,26,0) 38%, rgba(8,20,26,.28) 58%, rgba(8,20,26,.72) 100%); }
.hero > .wrap { position: relative; z-index: 1; } .hero > .head { z-index: 2; }
.pic { background: var(--line); }
.pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .5s ease; }
.trip:hover .pic img { transform: scale(1.04); }
.pic .badges { z-index: 1; }
.friends-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: clamp(1.5rem, 4vw, 3.5rem); align-items: center; }
.friends-grid img { width: 100%; height: auto; aspect-ratio: 3 / 2; object-fit: cover; border-radius: var(--r); }
.friends .lede { max-width: 42ch; }
@media (max-width: 760px) { .friends-grid { grid-template-columns: 1fr; } }
.credits { width: 100%; font-size: 0.75rem; }
.credits a { color: inherit; }
@media (prefers-reduced-motion: reduce) { .pic img { transition: none; } .trip:hover .pic img { transform: none; } }
@media (max-width: 720px) {
  .hero-photo { object-position: 64% 38%; }
  .hero::before { background: linear-gradient(180deg, rgba(8,20,26,.5) 0%, rgba(8,20,26,.32) 30%, rgba(8,20,26,.42) 55%, rgba(8,20,26,.78) 100%); }
}