/* ===========================================================
   Funky Sock Monkeys — shared design system
   Movement: Playful / Illustrated · Lever: expertise & uniqueness
   =========================================================== */

:root {
  --cream: #F7F0E2;
  --cream-deep: #EFE4CE;
  --ink: #3A2C22;
  --heel-red: #B23A2E;
  --heel-red-deep: #8E2C22;
  --moss: #5C7256;
  --mustard: #D9A441;
  --white: #FFFCF6;

  --font-display: 'Fredoka', system-ui, sans-serif;
  --font-body: 'Nunito', system-ui, sans-serif;

  --radius-sm: 14px;
  --radius-lg: 28px;
  --shadow-soft: 0 10px 30px rgba(58, 44, 34, 0.12);
  --shadow-lift: 0 18px 40px rgba(58, 44, 34, 0.18);

  --container: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: auto; } /* Lenis + ScrollTrigger own smoothing — never CSS smooth-scroll */

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 17px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.12;
  margin: 0 0 0.5em;
  color: var(--ink);
}
h1 { font-size: clamp(2.6rem, 6vw, 4.6rem); font-weight: 700; }
h2 { font-size: clamp(2rem, 4vw, 2.9rem); }
h3 { font-size: clamp(1.3rem, 2.4vw, 1.6rem); }
p { margin: 0 0 1em; }
a { color: inherit; }

.container { max-width: var(--container); margin: 0 auto; padding: 0 28px; }
section { padding: 96px 0; position: relative; }
.section-minor { padding: 56px 0; }
.section-major { padding: 132px 0; }
@media (max-width: 640px) { section { padding: 64px 0; } .section-minor { padding: 40px 0; } .section-major { padding: 84px 0; } }

.eyebrow {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-weight: 600; font-size: 0.85rem;
  letter-spacing: 0.06em; text-transform: uppercase; color: var(--heel-red-deep);
  margin-bottom: 14px;
}

/* ---- signature element: hand-stitch dash rule ------------- */
.stitch-rule {
  display: flex; gap: 10px; align-items: center; margin: 20px 0;
}
.stitch-rule span {
  width: 14px; height: 3px; background: var(--heel-red);
  border-radius: 2px; flex: 0 0 auto;
}
.stitch-rule.center { justify-content: center; }

.stitch-underline {
  background-image: linear-gradient(to right, currentColor 60%, transparent 0%);
  background-position: bottom; background-size: 12px 3px; background-repeat: repeat-x;
  padding-bottom: 6px;
}

/* ---- buttons ------------------------------------------------ */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--font-display); font-weight: 600; font-size: 1rem;
  padding: 15px 30px; border-radius: 999px; border: none; cursor: pointer;
  text-decoration: none; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-primary { background: var(--heel-red); color: var(--white); box-shadow: var(--shadow-soft); }
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-lift); }
.btn-primary:active { transform: translateY(0); }
.btn-ghost { background: transparent; color: var(--ink); border: 2px solid var(--ink); }
.btn-ghost:hover { transform: translateY(-2px); background: var(--ink); color: var(--cream); }
.btn:focus-visible { outline: 3px solid var(--mustard); outline-offset: 3px; }

/* ---- nav ------------------------------------------------------ */
.site-nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(247, 240, 226, 0.92); backdrop-filter: blur(8px);
  border-bottom: 2px solid var(--cream-deep);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 16px 28px; max-width: var(--container); margin: 0 auto; }
.nav-logo { font-family: var(--font-display); font-weight: 700; font-size: 1.3rem; text-decoration: none; color: var(--ink); display: flex; align-items: center; gap: 10px; }
.nav-logo img { width: 34px; height: 34px; }
.nav-links { display: flex; gap: 28px; list-style: none; margin: 0; padding: 0; }
.nav-links a {
  position: relative; text-decoration: none; font-weight: 700; font-size: 0.95rem; color: var(--ink);
}
.nav-links a::after {
  content: ''; position: absolute; left: 0; bottom: -4px; width: 100%; height: 2px;
  background: var(--heel-red); transform: scaleX(0); transform-origin: left; transition: transform 0.2s ease;
}
.nav-links a:hover::after, .nav-links a[aria-current="page"]::after { transform: scaleX(1); }
.nav-toggle { display: none; background: none; border: none; cursor: pointer; }
@media (max-width: 860px) {
  .nav-links { position: fixed; top: 68px; right: 0; bottom: 0; width: 78%; max-width: 320px;
    background: var(--cream); flex-direction: column; padding: 32px 28px; gap: 22px;
    transform: translateX(100%); transition: transform 0.35s ease; box-shadow: var(--shadow-lift); }
  .nav-links.open { transform: translateX(0); }
  .nav-toggle { display: block; }
}

/* ---- footer -------------------------------------------------- */
footer { background: var(--ink); color: var(--cream); padding: 64px 0 32px; }
footer a { color: var(--cream); text-decoration: none; opacity: 0.85; }
footer a:hover { opacity: 1; text-decoration: underline; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 40px; margin-bottom: 40px; }
.footer-grid h4 { color: var(--mustard); font-size: 1rem; }
.footer-grid ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px; }
.footer-bottom { border-top: 1px solid rgba(247,240,226,0.15); padding-top: 24px; font-size: 0.85rem; opacity: 0.7; }
@media (max-width: 720px) { .footer-grid { grid-template-columns: 1fr; } }

/* ---- hero ------------------------------------------------------ */
.hero { padding: 88px 0 70px; position: relative; overflow: hidden; }
.hero-inner { max-width: 720px; margin: 0 auto; text-align: center; position: relative; z-index: 2; }
.hero .subhead { font-size: 1.2rem; max-width: 560px; margin: 0 auto 28px; color: var(--ink); opacity: 0.85; }
.hero-actions { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; margin-top: 8px; }

/* decorative rotating object — kept in the outer margins, never over the text column */
.rotating-object {
  position: absolute; width: 92px; height: 92px; z-index: 1; pointer-events: none;
}
.rotating-object.top-right { top: 6%; left: 82%; }
.rotating-object.bottom-left { top: 68%; left: 8%; }
@media (max-width: 760px) { .rotating-object { width: 56px; height: 56px; } }
@media (prefers-reduced-motion: reduce) { .rotating-object, .drift-blob { animation: none !important; } }

/* small always-drifting ambient accent (Pattern 7) */
.drift-blob {
  position: absolute; width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, var(--mustard), transparent 70%);
  opacity: 0.35; filter: blur(6px); z-index: 0; pointer-events: none;
}

/* ---- decorative texture / pattern hero background (no photography available) --- */
.texture-band {
  background: linear-gradient(135deg, var(--heel-red) 0%, var(--heel-red-deep) 100%);
  color: var(--white); position: relative; overflow: hidden;
}
.texture-band::before {
  content: ''; position: absolute; inset: 0; opacity: 0.12;
  background-image: repeating-linear-gradient(45deg, var(--white) 0 2px, transparent 2px 26px);
}
.texture-band h2, .texture-band p { color: var(--white); }

.sock-blob {
  width: 100%; aspect-ratio: 4/3; border-radius: var(--radius-lg);
  background: linear-gradient(160deg, var(--mustard) 0%, var(--heel-red) 100%);
  position: relative; overflow: hidden; box-shadow: var(--shadow-soft);
}
.sock-blob::after {
  content: ''; position: absolute; inset: 0;
  background-image: radial-gradient(circle at 20% 30%, rgba(255,255,255,0.25) 0, transparent 40%),
                     radial-gradient(circle at 80% 75%, rgba(58,44,34,0.15) 0, transparent 45%);
}
.sock-blob.moss { background: linear-gradient(160deg, var(--moss) 0%, #3E5238 100%); }
.sock-blob.cream { background: linear-gradient(160deg, var(--cream-deep) 0%, var(--mustard) 100%); }

/* ---- cards ------------------------------------------------------ */
.card-grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 860px) { .grid-3, .grid-2 { grid-template-columns: 1fr; } }

.card {
  background: var(--white); border-radius: var(--radius-sm); padding: 28px;
  box-shadow: var(--shadow-soft); transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lift); }
.card.featured { border: 3px solid var(--heel-red); }
.card .tag {
  display: inline-block; font-size: 0.75rem; font-weight: 700; letter-spacing: 0.04em;
  text-transform: uppercase; color: var(--heel-red-deep); background: var(--cream-deep);
  padding: 4px 12px; border-radius: 999px; margin-bottom: 12px;
}

/* ---- accordion (FAQ / troubleshooting) --------------------------- */
.accordion-item { border-bottom: 2px solid var(--cream-deep); }
.accordion-trigger {
  width: 100%; text-align: left; background: none; border: none; cursor: pointer;
  display: flex; justify-content: space-between; align-items: center;
  padding: 22px 4px; font-family: var(--font-display); font-weight: 600; font-size: 1.05rem; color: var(--ink);
}
.accordion-trigger .plus { transition: transform 0.3s ease; font-size: 1.4rem; color: var(--heel-red); }
.accordion-trigger[aria-expanded="true"] .plus { transform: rotate(45deg); }
.accordion-body { height: 0; overflow: hidden; }
.accordion-body-inner { padding: 0 4px 22px; opacity: 0.85; }

/* ---- story / features layout ------------------------------------ */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }

.feature-item { display: flex; flex-direction: column; gap: 14px; }
.feature-item .sock-blob { aspect-ratio: 5/4; }
.feature-item.featured { position: relative; }
.feature-item.featured::before {
  content: 'Most requested'; position: absolute; top: -14px; left: 16px; z-index: 2;
  background: var(--heel-red); color: var(--white); font-family: var(--font-display); font-weight: 600;
  font-size: 0.75rem; padding: 5px 14px; border-radius: 999px; box-shadow: var(--shadow-soft);
}
.feature-item.featured img, .feature-item.featured .sock-blob { outline: 3px solid var(--heel-red); outline-offset: 4px; }

/* ---- reveal-on-scroll base state ---------------------------------- */
.reveal { opacity: 0; }

/* ---- misc ------------------------------------------------------ */
.section-head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section-head.left { margin-left: 0; text-align: left; }
.tape-badge {
  display: inline-block; background: var(--mustard); color: var(--ink); font-family: var(--font-display);
  font-weight: 700; padding: 8px 18px; border-radius: 6px; transform: rotate(-3deg);
  box-shadow: var(--shadow-soft); font-size: 0.9rem;
}