/* pebble-theory.com: Bold Coastal. Navy text and buttons on soft near-white; bright blue, amber and red only as accents.
   Cards, italic serif intros, round numbered steps and amber notes follow the launch guide Heather approved. */
:root {
  --bg: #F7F7F7;
  --card: #FFFFFF;
  --ink: #12395C;
  --ink-2: #2B4A66;
  --muted: #5E6E7D;
  --line: #DCE3EA;
  --rule: #C3D0DB;
  --hover: #1B4C78;
  --blue: #0A8EC4;
  --blue-text: #08719E;
  --wash: #E4F2F9;
  --amber: #F5A71A;
  --sand: #FFF4DD;
  --red: #E8454B;
  --serif: "Newsreader", "Iowan Old Style", Georgia, serif;
  --sans: "Jost", "Avenir Next", "Segoe UI", system-ui, sans-serif;
  --shadow: 0 1px 2px rgb(18 57 92 / .05), 0 6px 18px rgb(18 57 92 / .07);
  color-scheme: light;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 30; background: var(--bg); }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 96px; overflow-x: hidden; }
body { margin: 0; background: var(--bg); color: var(--ink); font: 400 17px/1.6 var(--sans); -webkit-font-smoothing: antialiased; overflow-x: clip; }
h1, h2, h3, p, ul, ol, figure { margin: 0; }
ul, ol { padding: 0; list-style: none; }
img { display: block; max-width: 100%; }
a { color: var(--blue-text); }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }
.ic { flex: none; }
.wrap { max-width: 1160px; margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)); }

/* Type */
.eyebrow { font: 500 12px/1.3 var(--sans); letter-spacing: .26em; text-transform: uppercase; color: var(--blue-text); }
.display { font: 400 clamp(40px, 6vw, 76px)/1.02 var(--serif); letter-spacing: -0.03em; text-wrap: balance; }
.title { font: 400 clamp(32px, 4vw, 48px)/1.08 var(--serif); letter-spacing: -0.025em; text-wrap: balance; }
.serif-h { font: 400 27px/1.15 var(--serif); letter-spacing: -0.015em; }
.lede { font: italic 400 clamp(20px, 2vw, 24px)/1.45 var(--serif); color: var(--ink-2); max-width: 34ch; }
.sub { font-size: 18px; color: var(--muted); max-width: 62ch; text-wrap: pretty; }
.muted { color: var(--muted); }
.fine { font-size: 14.5px; color: var(--muted); }
.price { font: 500 20px/1 var(--sans); font-variant-numeric: tabular-nums; color: var(--ink); }

/* Buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 10px; min-height: 48px; padding: 0 22px; border: 1px solid var(--ink); border-radius: 10px; background: var(--ink); color: #fff; font: 500 16px/1 var(--sans); text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--hover); border-color: var(--hover); }
.btn.lg { min-height: 56px; font-size: 18px; padding-inline: 26px; }
.btn.sm { min-height: 40px; font-size: 15px; padding-inline: 16px; border-radius: 9px; }
.btn.block { width: 100%; }
.btn-line { background: var(--card); color: var(--ink); border-color: var(--rule); }
.btn-line:hover { background: #fff; border-color: #A7B4BE; color: var(--ink); }
.btn:disabled { background: #E9EEF2; border-color: #E9EEF2; color: var(--muted); cursor: not-allowed; }
.btns { display: flex; flex-wrap: wrap; gap: 12px; }

/* Preview bar */
.demo-bar { background: var(--sand); border-bottom: 1px solid #F3D9A4; color: var(--ink); text-align: center; font-size: 14.5px; padding: 8px 16px; }

/* Header */
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 20; background: #FFFFFF; }
.hdr { display: flex; align-items: center; gap: 28px; min-height: 84px; }
.logo-img { display: block; height: 76px; width: auto; }
.stripe { display: flex; height: 6px; }
.stripe span { flex: 1; background: var(--amber); }
.stripe span:nth-child(2) { background: var(--blue); }
.stripe span:nth-child(3) { background: var(--red); }
.cart-btn { display: inline-flex; align-items: center; gap: 8px; min-height: 44px; padding: 0 20px; border: 1.5px solid var(--ink); border-radius: 10px; color: var(--ink); text-decoration: none; font-weight: 500; }
.cart-btn:hover { background: var(--wash); }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: var(--ink); min-width: 0; }
.logo { width: 46px; height: 36px; color: var(--blue-text); flex: none; }
.wm { display: flex; flex-direction: column; }
.wm b { font: 400 26px/1 var(--serif); letter-spacing: -0.02em; color: var(--ink); white-space: nowrap; }
.wm small { font: 500 10px/1 var(--sans); letter-spacing: .4em; text-transform: uppercase; color: var(--blue-text); margin-top: 5px; padding-left: 2px; }
.hdr-links { display: flex; gap: 26px; margin-left: auto; }
.hdr-links a, .mnav a:not(.btn) { color: var(--ink-2); text-decoration: none; font-size: 16px; padding: 6px 0; border-bottom: 1px solid transparent; }
.hdr-links a:hover, .hdr-links a[aria-current] { border-bottom-color: var(--blue); color: var(--ink); }
.menu-btn { display: none; margin-left: auto; width: 44px; height: 44px; place-items: center; border: 0; background: none; color: var(--ink); cursor: pointer; }
.mnav { background: #FFFFFF; border-bottom: 1px solid var(--line); }
.mnav .wrap { display: grid; gap: 4px; padding-block: 10px 18px; }
.mnav a:not(.btn) { padding: 12px 2px; font-size: 18px; border-bottom: 1px solid var(--line); }
.mnav .btn { margin-top: 12px; }
@media (max-width: 920px) {
  .hdr-links { display: none; }
  .menu-btn { display: grid; margin-left: 0; }
  .cart-btn { margin-left: auto; padding: 0 14px; }
  .hdr { min-height: 70px; gap: 12px; }
  .logo-img { height: 50px; }
}
@media (min-width: 921px) { .mnav { display: none !important; } }

/* Sections */
.section { padding-block: 64px; }
.sec-head { display: grid; gap: 10px; margin-bottom: 30px; }

/* Hero */
.hero { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); align-items: center; gap: 32px 48px; padding-block: 56px 24px; }
.hero-copy { display: grid; gap: 22px; }
.hero-art { position: relative; aspect-ratio: 720 / 520; }
.hero-art .pebbles { position: absolute; inset: 0; width: 100%; height: 100%; }
.hero-photo { position: absolute; left: 22%; top: 18%; width: 58%; aspect-ratio: 1; border-radius: 50%; overflow: hidden; border: 8px solid #fff; box-shadow: var(--shadow); }
.hero-photo img { width: 100%; height: 100%; object-fit: cover; }
@media (max-width: 760px) {
  .hero { grid-template-columns: minmax(0, 1fr); padding-top: 32px; }
  .hero-art { max-width: 340px; width: 100%; justify-self: center; grid-row: 1; }
  .hero .btns .btn { flex: 1 1 100%; }
}

/* Products */
.products { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.product { background: var(--card); border: 1px solid var(--line); border-top: 4px solid var(--blue); border-radius: 14px; overflow: hidden; display: grid; grid-template-rows: auto 1fr; }
.product { border-top-color: var(--amber); }
.product:nth-child(2) { border-top-color: var(--blue); }
.product:nth-child(3) { border-top-color: var(--red); }
.price.soon { font-size: 15px; font-weight: 500; color: var(--muted); white-space: nowrap; }
.p-art { position: relative; aspect-ratio: 16 / 10; display: grid; place-items: center; }
.p-art .art { width: min(58%, 240px); height: auto; filter: drop-shadow(0 14px 18px rgb(18 57 92 / .22)); }
.p-nfc { position: absolute; right: 22%; top: 50%; transform: translateY(-50%); color: var(--blue-text); }
.p-body { padding: 24px 26px 26px; display: grid; gap: 14px; align-content: start; }
.p-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; }
.p-head h3 { font: 400 28px/1.1 var(--serif); letter-spacing: -0.015em; }
.p-blurb { color: var(--ink-2); }
.ticks { display: grid; gap: 8px; margin-bottom: 6px; }
.ticks li { display: grid; grid-template-columns: 22px minmax(0, 1fr); gap: 8px; font-size: 16px; }
.ticks .ic { color: var(--blue-text); margin-top: 4px; }
.linen { background-color: #E3EAF0; background-image: radial-gradient(90% 70% at 20% 10%, rgb(255 255 255 / .6), transparent 60%), radial-gradient(70% 60% at 90% 100%, rgb(64 82 96 / .14), transparent 60%), repeating-linear-gradient(0deg, rgb(74 92 106 / .05) 0 1px, transparent 1px 3px), repeating-linear-gradient(90deg, rgb(255 255 255 / .14) 0 1px, transparent 1px 3px); }

.bundles { margin-top: 22px; background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 22px 26px; display: grid; grid-template-columns: minmax(0, 1fr) auto; align-items: center; gap: 16px 30px; }
.bundles p { margin-top: 4px; }
.bundle-list { display: flex; flex-wrap: wrap; gap: 10px; }
.bundle-list li { display: grid; gap: 6px; justify-items: center; min-width: 104px; padding: 14px 16px; border: 1px solid var(--line); border-radius: 12px; background: var(--wash); }
.bundle-list b { font-weight: 500; font-size: 15px; color: var(--ink-2); }
.ship-line { display: flex; gap: 10px; align-items: flex-start; margin-top: 18px; border-left: 3px solid var(--amber); padding: 4px 0 4px 14px; color: var(--ink-2); }
.ship-line [data-icon] { display: flex; color: var(--blue-text); margin-top: 1px; }
@media (max-width: 1000px) and (min-width: 761px) { .products { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 760px) {
  .products { grid-template-columns: minmax(0, 1fr); }
  .bundles { grid-template-columns: minmax(0, 1fr); padding: 20px; }
  .bundle-list li { flex: 1 1 0; min-width: 0; }
  .p-body { padding: 20px; }
}

/* How it works */
.how-band { background: var(--card); border-block: 1px solid var(--line); }
.steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 18px; }
.steps li { display: grid; gap: 10px; align-content: start; padding: 22px 22px 24px; border: 1px solid var(--line); border-radius: 14px; background: var(--bg); }
.steps .num { width: 36px; height: 36px; border-radius: 50%; display: grid; place-items: center; background: var(--ink); color: #fff; font: 500 16px/1 var(--sans); }
.steps li:nth-child(2) .num { background: var(--blue); }
.steps li:nth-child(3) .num { background: var(--amber); color: var(--ink); }
.steps h3 { font: 400 25px/1.15 var(--serif); }
.steps p { color: var(--ink-2); font-size: 16.5px; }
.private { display: flex; gap: 14px; align-items: flex-start; margin-top: 22px; padding: 16px 18px; background: var(--wash); border-radius: 12px; }
.private .pi { display: flex; color: var(--blue-text); }
.private b { font-weight: 500; }
@media (max-width: 760px) { .steps { grid-template-columns: minmax(0, 1fr); } }

/* Storage */
.storage { display: grid; grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); gap: 40px; align-items: center; }
.st-photo { border-radius: 14px; overflow: hidden; aspect-ratio: 4 / 5; box-shadow: var(--shadow); }
.st-photo img { width: 100%; height: 100%; object-fit: cover; }
.st-copy { display: grid; gap: 16px; }
.extras { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 4px; }
.extras li { display: grid; gap: 6px; padding: 16px; background: var(--card); border: 1px solid var(--line); border-top: 3px solid var(--blue); border-radius: 10px; }
.extras b { font-weight: 500; }
.extras small { font-size: 13.5px; color: var(--muted); line-height: 1.35; }
@media (max-width: 860px) {
  .storage { grid-template-columns: minmax(0, 1fr); }
  .st-photo { aspect-ratio: 16 / 10; }
}
@media (max-width: 480px) { .extras { grid-template-columns: minmax(0, 1fr); } }

/* Thank-you seal band */
.seal-band { display: flex; align-items: center; gap: 26px; margin-block: 8px 0; padding-block: 22px; background: #FFFFFF; border: 1px solid var(--line); border-radius: 14px; padding-inline: 26px; max-width: calc(1160px - 40px); }
.seal { width: 112px; height: 112px; flex: none; }
.seal-copy { flex: 1; min-width: 0; display: grid; gap: 6px; }
.seal-copy p { color: var(--ink-2); }
@media (max-width: 760px) {
  .seal-band { flex-direction: column; align-items: flex-start; margin-inline: 20px; padding: 22px 20px; }
  .seal-band .btn { width: 100%; }
}

/* FAQ */
.faq { display: grid; gap: 12px; max-width: 820px; }
.faq .title { margin-bottom: 14px; }
.faq details { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 0 20px; }
.faq summary { cursor: pointer; padding: 16px 0; font: 500 17.5px/1.4 var(--sans); list-style: none; display: flex; justify-content: space-between; gap: 12px; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 24px/1 var(--sans); color: var(--blue-text); }
.faq details[open] summary::after { content: "–"; }
.faq details p { padding-bottom: 18px; color: var(--ink-2); }

/* Policy and contact pages */
.doc { max-width: 820px; padding-block: 48px 72px; display: grid; gap: 22px; }
.doc-head { background: var(--card); border: 1px solid var(--line); border-top: 4px solid var(--blue); border-radius: 14px; padding: 28px 30px; display: grid; gap: 12px; }
.doc-head .lede { max-width: 56ch; }
.doc .card { background: var(--card); border: 1px solid var(--line); border-radius: 14px; padding: 24px 30px 26px; display: grid; gap: 12px; }
.doc h2 { font: 400 26px/1.15 var(--serif); letter-spacing: -0.015em; }
.doc .card ul { display: grid; gap: 8px; }
.doc .card ul li { display: grid; grid-template-columns: 18px minmax(0, 1fr); gap: 8px; }
.doc .card ul li::before { content: ""; width: 8px; height: 8px; margin-top: 10px; border-radius: 50%; background: var(--blue); }
.note { border-left: 3px solid var(--amber); padding: 4px 0 4px 14px; font-size: 15.5px; color: var(--ink-2); }
.draft { background: var(--sand); border: 1px solid #F3D9A4; border-radius: 12px; padding: 14px 18px; font-size: 15.5px; }
.rates { width: 100%; border-collapse: collapse; font-size: 16px; }
.rates th, .rates td { text-align: left; padding: 10px 12px 10px 0; border-bottom: 1px solid var(--line); }
.rates th { font: 500 12px/1.3 var(--sans); letter-spacing: .12em; text-transform: uppercase; color: var(--muted); }
@media (max-width: 600px) { .doc-head, .doc .card { padding: 22px 18px; } }

/* Footer */
.site-footer { background: var(--ink); color: #DCE6EE; margin-top: 24px; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.ftr { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 30px; padding-block: 48px 30px; }
.ftr .logo-img { height: 72px; }
.ftr-brand { display: grid; gap: 14px; align-content: start; }
.ftr-brand p { font-size: 15.5px; max-width: 34ch; }
.ftr-col { display: grid; gap: 8px; align-content: start; font-size: 15.5px; min-width: 0; }
.ftr-col a { overflow-wrap: anywhere; }
.ftr-col h2 { font: 500 12px/1.3 var(--sans); letter-spacing: .2em; text-transform: uppercase; color: #9FB4C6; margin-bottom: 4px; }
.ftr-base { border-top: 1px solid rgb(255 255 255 / .14); padding-block: 18px 26px; font-size: 14px; color: #9FB4C6; }
@media (max-width: 860px) { .ftr { grid-template-columns: repeat(2, minmax(0, 1fr)); } .ftr-brand { grid-column: 1 / -1; } }
@media (max-width: 480px) { .ftr { grid-template-columns: minmax(0, 1fr); } }