/* ==========================================================
   Ro (tentative name) — shared stylesheet
   Reference points: KICKS.se (bold color blocks, round icon nav),
   Bubble Skincare (concern-first nav, big friendly type, no jargon)
   v2: softened for readability + a touch of girly warmth (rounded
   display font for headings, blush-pink accent, softer shapes)
========================================================== */

@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@500;600;700&display=swap');

:root {
  --bg: #fdf6f4;
  --ink: #1c1c1c;
  --muted: #5c5c5c;
  --mint: #cdeee2;
  --mint-deep: #4fb894;
  --coral: #ff6b4a;
  --coral-deep: #e2502f;
  --pink: #ffd7e2;
  --pink-deep: #ff6f9c;
  --card: #ffffff;
  --line: #f0d9dc;
  --radius: 22px;
  --maxw: 1080px;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: -apple-system, BlinkMacSystemFont, "Helvetica Neue", Arial, sans-serif;
  -webkit-font-smoothing: antialiased;
  font-size: 16.5px;
}

h1, h2, h3, h4, .logo, .btn, .section-label {
  font-family: 'Quicksand', -apple-system, BlinkMacSystemFont, sans-serif;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.wrap {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 0 20px;
}

/* ---- header ---------------------------------------------------- */

header.site {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--bg);
  border-bottom: 1px solid var(--line);
}

header.site .bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  max-width: var(--maxw);
  margin: 0 auto;
}

.logo {
  font-weight: 700;
  font-size: 22px;
  letter-spacing: -0.01em;
}

.logo .tag {
  display: block;
  font-family: -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 500;
  font-size: 11.5px;
  color: var(--muted);
  letter-spacing: 0.02em;
}

nav.main {
  display: flex;
  gap: 22px;
  font-weight: 700;
  font-size: 14px;
}

nav.main a {
  padding: 6px 2px;
  border-bottom: 2px solid transparent;
  border-radius: 2px;
}

nav.main a.active,
nav.main a:hover {
  border-bottom-color: var(--pink-deep);
}

.menu-btn {
  display: none;
  background: none;
  border: none;
  font-size: 22px;
  cursor: pointer;
}

@media (max-width: 720px) {
  nav.main {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg);
    flex-direction: column;
    gap: 0;
    border-bottom: 1px solid var(--line);
  }
  nav.main.open { display: flex; }
  nav.main a { padding: 14px 20px; border-bottom: 1px solid var(--line); }
  .menu-btn { display: block; }
}

/* ---- hero ---------------------------------------------------- */

.hero {
  position: relative;
  padding: 64px 0 48px;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: -80px;
  right: -60px;
  width: 320px;
  height: 320px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--pink) 0%, rgba(255,215,226,0) 70%);
  z-index: 0;
  pointer-events: none;
}

.hero > * {
  position: relative;
  z-index: 1;
}

.hero .eyebrow {
  display: inline-block;
  background: var(--pink-deep);
  color: #fff;
  font-weight: 700;
  font-size: 12px;
  letter-spacing: 0.04em;
  padding: 7px 14px;
  border-radius: 999px;
  margin-bottom: 20px;
}

.hero h1 {
  font-size: clamp(30px, 5vw, 46px);
  line-height: 1.18;
  margin: 0 0 18px;
  font-weight: 700;
  letter-spacing: -0.01em;
  max-width: 17ch;
}

.hero p.lede {
  font-size: 17px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 52ch;
  margin: 0 0 30px;
}

.btn {
  display: inline-block;
  background: var(--ink);
  color: #fff;
  font-weight: 700;
  font-size: 14.5px;
  padding: 15px 26px;
  border-radius: 999px;
}

.btn.coral { background: var(--coral); }
.btn.outline { background: transparent; color: var(--ink); border: 2px solid var(--ink); }

/* ---- concern cards ---------------------------------------------------- */

.section-label {
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.06em;
  color: var(--pink-deep);
  text-transform: uppercase;
  margin: 0 0 8px;
}

.section-title {
  font-size: 27px;
  font-weight: 700;
  margin: 0 0 30px;
  letter-spacing: -0.01em;
}

.concern-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 56px;
}

@media (max-width: 720px) {
  .concern-grid { grid-template-columns: 1fr; }
}

.concern-card {
  background: var(--card);
  border-radius: var(--radius);
  padding: 28px 24px;
  border: 1px solid var(--line);
  box-shadow: 0 4px 16px rgba(255, 111, 156, 0.05);
  transition: transform .15s ease, box-shadow .15s ease;
}

.concern-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 12px 26px rgba(255, 111, 156, 0.12);
}

.concern-card .icon {
  width: 54px;
  height: 54px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  margin-bottom: 18px;
}

.concern-card.dry .icon { background: #dcecff; }
.concern-card.acne .icon { background: var(--pink); }
.concern-card.sensitive .icon { background: var(--mint); }

.concern-card h3 {
  font-family: 'Quicksand', sans-serif;
  font-size: 19px;
  font-weight: 700;
  margin: 0 0 8px;
}

.concern-card p {
  font-size: 14.5px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 16px;
}

.concern-card .go {
  font-weight: 700;
  font-size: 13px;
  color: var(--pink-deep);
}

/* ---- trust strip ---------------------------------------------------- */

.trust {
  background: var(--mint);
  border-radius: var(--radius);
  padding: 34px 30px;
  margin-bottom: 56px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

@media (max-width: 720px) {
  .trust { grid-template-columns: 1fr; }
}

.trust .item h4 {
  font-family: 'Quicksand', sans-serif;
  margin: 0 0 7px;
  font-size: 15.5px;
  font-weight: 700;
}

.trust .item p {
  margin: 0;
  font-size: 14px;
  line-height: 1.55;
  color: #2c4a3f;
}

/* ---- routine step sections (concern pages) ---------------------------------------------------- */

.step-section {
  margin-bottom: 40px;
}

.step-section .step-label {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 4px;
}

.step-section .step-num {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 12px;
  color: #fff;
  background: var(--pink-deep);
  width: 22px;
  height: 22px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex: none;
}

.step-section .step-title {
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 18px;
}

.step-section .step-sub {
  font-size: 13.5px;
  color: var(--muted);
  margin: 0 0 18px;
}

/* ---- product grid ---------------------------------------------------- */

.product-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  margin-bottom: 20px;
}

@media (max-width: 720px) {
  .product-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .product-grid { grid-template-columns: 1fr; }
}

.product-card {
  position: relative;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}

.product-card.pick {
  border-color: var(--pink-deep);
  box-shadow: 0 8px 22px rgba(255, 111, 156, 0.14);
}

.pick-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  z-index: 2;
  background: var(--pink-deep);
  color: #fff;
  font-family: 'Quicksand', sans-serif;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 0.02em;
  padding: 5px 11px;
  border-radius: 999px;
}

.product-card .swatch {
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 13px;
  letter-spacing: 0.02em;
  color: rgba(0,0,0,0.55);
  text-align: center;
  padding: 10px;
}

.product-card .body {
  padding: 16px 16px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.product-card .brand-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 4px;
}

.product-card .brand {
  font-size: 11px;
  font-weight: 800;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.product-card .price {
  font-family: 'Quicksand', sans-serif;
  font-size: 13px;
  font-weight: 700;
  color: var(--coral-deep);
  white-space: nowrap;
}

.product-card h4 {
  font-family: 'Quicksand', sans-serif;
  font-size: 15.5px;
  font-weight: 700;
  margin: 0 0 8px;
  line-height: 1.35;
}

.product-card p.note {
  font-size: 13.5px;
  line-height: 1.5;
  color: var(--muted);
  margin: 0 0 16px;
  flex: 1;
}

.product-card .detail-link {
  display: inline-block;
  font-size: 12px;
  font-weight: 700;
  color: var(--pink-deep);
  margin-bottom: 12px;
}

.product-card .links {
  display: flex;
  gap: 8px;
}

.product-card .links a {
  flex: 1;
  text-align: center;
  font-size: 12.5px;
  font-weight: 700;
  padding: 10px 8px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
}

.product-card .links a.primary {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

/* ---- concern intro (sub pages) ---------------------------------------------------- */

.concern-hero {
  padding: 48px 0 32px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 44px;
}

.concern-hero .icon-badge {
  width: 62px;
  height: 62px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  margin-bottom: 20px;
}

.concern-hero h1 {
  font-size: clamp(26px, 4vw, 36px);
  margin: 0 0 16px;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.concern-hero p {
  color: var(--muted);
  font-size: 15.5px;
  line-height: 1.65;
  max-width: 60ch;
  margin: 0 0 6px;
}

.crosslinks {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  margin: 44px 0 60px;
}

.crosslinks a {
  font-size: 13px;
  font-weight: 700;
  padding: 10px 18px;
  border-radius: 999px;
  border: 1.5px solid var(--pink);
  background: var(--card);
}

.crosslinks a:hover {
  background: var(--pink);
}

/* ---- footer ---------------------------------------------------- */

footer.site {
  border-top: 1px solid var(--line);
  padding: 36px 0 50px;
  margin-top: 40px;
}

footer.site .disclosure {
  font-size: 12.5px;
  color: var(--muted);
  max-width: 70ch;
  line-height: 1.6;
  margin: 0 0 18px;
}

footer.site .flinks {
  display: flex;
  gap: 18px;
  font-size: 13px;
  font-weight: 700;
  flex-wrap: wrap;
}

footer.site .credit {
  margin-top: 18px;
  font-size: 12px;
  color: #9c9c9c;
}

/* ---- product detail page ---------------------------------------------------- */

.crumb {
  font-size: 13px;
  font-weight: 700;
  color: var(--muted);
  margin: 28px 0 0;
}

.crumb a { color: var(--pink-deep); }

.product-hero {
  display: flex;
  gap: 36px;
  align-items: flex-start;
  padding: 26px 0 40px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 40px;
}

@media (max-width: 720px) {
  .product-hero { flex-direction: column; gap: 20px; }
}

.product-hero .swatch-lg {
  flex: 0 0 240px;
  height: 240px;
  border-radius: var(--radius);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 17px;
  letter-spacing: 0.02em;
  color: rgba(0,0,0,0.55);
  text-align: center;
  padding: 16px;
}

@media (max-width: 720px) {
  .product-hero .swatch-lg { width: 100%; height: 180px; flex-basis: auto; }
}

.product-hero .info { flex: 1; min-width: 0; }

.product-hero .info .brand-row { margin-bottom: 6px; }
.product-hero .info .brand { font-size: 12px; }
.product-hero .info .price { font-size: 15px; }

.product-hero .info h1 {
  font-size: clamp(24px, 3.4vw, 32px);
  font-weight: 700;
  margin: 0 0 14px;
  line-height: 1.25;
}

.product-hero .info p.lede {
  font-size: 15.5px;
  line-height: 1.65;
  color: var(--muted);
  max-width: 60ch;
  margin: 0 0 22px;
}

.product-hero .info .links { display: flex; gap: 10px; flex-wrap: wrap; max-width: 420px; }

.product-hero .info .links a {
  flex: 1;
  min-width: 110px;
  text-align: center;
  font-size: 13px;
  font-weight: 700;
  padding: 12px 14px;
  border-radius: 999px;
  border: 1.5px solid var(--ink);
}

.product-hero .info .links a.primary {
  background: var(--ink);
  color: #fff;
  border-color: var(--ink);
}

.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
  margin-bottom: 48px;
}

@media (max-width: 720px) {
  .detail-grid { grid-template-columns: 1fr; }
}

.detail-block {
  border-radius: var(--radius);
  padding: 22px 24px;
}

.detail-block.good { background: var(--mint); }
.detail-block.skip { background: #fdf0e4; }

.detail-block h3 {
  font-family: 'Quicksand', sans-serif;
  font-size: 15px;
  font-weight: 700;
  margin: 0 0 12px;
}

.detail-block.good h3 { color: #2c4a3f; }
.detail-block.skip h3 { color: #7a4a1f; }

.detail-block ul {
  margin: 0;
  padding-left: 20px;
  font-size: 14px;
  line-height: 1.6;
}

.detail-block.good ul li::marker { color: var(--mint-deep); }
.detail-block.skip ul li::marker { color: var(--coral-deep); }

.detail-block li { margin-bottom: 6px; }

/* ---- about page prose ---------------------------------------------------- */

.prose {
  max-width: 68ch;
  margin-bottom: 50px;
}

.prose h1 {
  font-size: clamp(28px, 4vw, 38px);
  font-weight: 700;
  margin: 44px 0 22px;
}

.prose p {
  font-size: 16px;
  line-height: 1.75;
  color: #333;
  margin: 0 0 18px;
}

.prose ul {
  padding-left: 22px;
  line-height: 1.85;
  font-size: 15.5px;
}

.prose ul li::marker {
  color: var(--pink-deep);
}