/* Healing T-uch — brand site
   Palette: deep teal + warm sand, with a soft mint accent. */

:root {
  --teal-900: #0b2f2c;
  --teal-800: #0f3d3a;
  --teal-600: #1f7a72;
  --teal-400: #4fb3a8;
  --mint: #bfe9e1;
  --sand: #f6efe6;
  --sand-2: #efe4d4;
  --ink: #15211f;
  --muted: #5b6b68;
  --white: #ffffff;
  --accent: #e8a86b;

  --radius: 18px;
  --radius-sm: 12px;
  --shadow-sm: 0 4px 14px rgba(15, 61, 58, 0.08);
  --shadow: 0 18px 40px rgba(15, 61, 58, 0.14);

  --container: 1140px;
  --font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--teal-600); }
h1, h2, h3 { line-height: 1.15; margin: 0 0 0.5em; color: var(--teal-900); }
h1 { font-size: clamp(2.4rem, 6vw, 4.2rem); letter-spacing: -0.02em; }
h2 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); letter-spacing: -0.01em; }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }

.container { width: min(100% - 2.5rem, var(--container)); margin-inline: auto; }
.narrow { max-width: 760px; }
.muted { color: var(--muted); }

.skip-link {
  position: absolute; left: -999px; top: 0;
  background: var(--teal-900); color: var(--white);
  padding: 0.6rem 1rem; z-index: 100;
}
.skip-link:focus { left: 1rem; top: 1rem; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 0.4rem; padding: 0.85rem 1.5rem; border-radius: 999px;
  font-weight: 600; text-decoration: none; border: 2px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
  cursor: pointer; font-size: 0.98rem;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: var(--accent); color: var(--teal-900); box-shadow: 0 10px 24px rgba(232, 168, 107, 0.4); }
.btn-primary:hover { box-shadow: 0 14px 30px rgba(232, 168, 107, 0.5); }
.btn-ghost { color: var(--white); border-color: rgba(255, 255, 255, 0.5); }
.btn-ghost:hover { background: rgba(255, 255, 255, 0.12); }
.btn-outline { color: var(--teal-800); border-color: var(--teal-600); background: transparent; }
.btn-outline:hover { background: var(--teal-600); color: var(--white); }
.btn-small { padding: 0.5rem 1.1rem; font-size: 0.9rem; background: var(--accent); color: var(--teal-900); }
.btn-light { background: var(--white); color: var(--teal-900); }
.btn-light:hover { box-shadow: 0 12px 26px rgba(0, 0, 0, 0.25); }

/* ---------- Header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 47, 44, 0.78);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }

.brand { display: inline-flex; align-items: center; gap: 0.6rem; text-decoration: none; }
.brand-mark {
  width: 38px; height: 38px; border-radius: 12px;
  display: grid; place-items: center; font-weight: 800; font-size: 1.15rem;
  color: var(--teal-900); background: linear-gradient(135deg, var(--accent), #f5cf9c);
}
.brand-name { font-weight: 700; font-size: 1.1rem; color: var(--white); letter-spacing: 0.01em; }
.brand-name span { color: var(--mint); }
.site-footer .brand-name { color: var(--teal-900); }
.site-footer .brand-name span { color: var(--teal-600); }

.nav-links { display: flex; align-items: center; gap: 1.6rem; }
.nav-links a:not(.btn) { color: rgba(255, 255, 255, 0.85); text-decoration: none; font-weight: 500; font-size: 0.95rem; }
.nav-links a:not(.btn):hover { color: var(--white); }

.nav-toggle {
  display: none; background: none; border: 0; cursor: pointer;
  width: 44px; height: 44px; padding: 10px; flex-direction: column; justify-content: center; gap: 5px;
}
.nav-toggle span { display: block; height: 2px; background: var(--white); border-radius: 2px; transition: transform 0.25s ease, opacity 0.25s ease; }
.nav-toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative; overflow: hidden;
  min-height: min(92vh, 820px);
  display: flex; align-items: center;
  color: var(--white);
  background: linear-gradient(160deg, var(--teal-900) 0%, var(--teal-800) 45%, var(--teal-600) 100%);
  padding: 6rem 0 5rem;
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }
.blob {
  position: absolute; border-radius: 50%; filter: blur(60px); opacity: 0.55;
  animation: drift 16s ease-in-out infinite alternate;
}
.blob-1 { width: 420px; height: 420px; background: var(--teal-400); top: -120px; right: -80px; }
.blob-2 { width: 360px; height: 360px; background: var(--accent); bottom: -140px; left: -90px; animation-duration: 20s; opacity: 0.35; }
.blob-3 { width: 260px; height: 260px; background: var(--mint); top: 40%; left: 45%; animation-duration: 24s; opacity: 0.18; }

@keyframes drift {
  from { transform: translate3d(0, 0, 0) scale(1); }
  to   { transform: translate3d(40px, -30px, 0) scale(1.08); }
}

.hero-grid {
  position: relative; display: grid; gap: 3rem; align-items: center;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
}
.hero-copy { max-width: 620px; }
.hero h1 { color: var(--white); }
.gradient-text {
  background: linear-gradient(90deg, #f7d9a8, var(--accent) 40%, var(--mint));
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.lead { font-size: clamp(1.05rem, 2vw, 1.25rem); color: rgba(255, 255, 255, 0.85); max-width: 600px; margin-top: 1.2rem; }
.eyebrow {
  display: inline-block; font-size: 0.8rem; font-weight: 700; letter-spacing: 0.14em;
  text-transform: uppercase; color: var(--teal-600); margin-bottom: 1rem;
}
.hero .eyebrow { color: var(--mint); background: rgba(255, 255, 255, 0.08); padding: 0.4rem 0.9rem; border-radius: 999px; }

.hero-actions { display: flex; flex-wrap: wrap; gap: 0.9rem; margin-top: 2rem; }
.hero-points { list-style: none; padding: 0; margin: 2.2rem 0 0; display: flex; flex-wrap: wrap; gap: 0.6rem 1.4rem; }
.hero-points li { color: var(--mint); font-size: 0.95rem; font-weight: 500; }
.hero-points li::before { content: "\2713"; margin-right: 0.45rem; color: var(--accent); font-weight: 700; }

/* Hero collage: three real products on white cards */
.hero-collage { position: relative; height: 460px; }
.hero-card {
  position: absolute; margin: 0; padding: 12px; aspect-ratio: 1 / 1;
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow);
}
.hero-card img {
  width: 100%; height: 100%; object-fit: contain; display: block;
  border-radius: calc(var(--radius) - 6px); mix-blend-mode: multiply;
}
.hero-card-1 { width: 58%; top: 0; left: 0; transform: rotate(-3deg); }
.hero-card-2 { width: 50%; top: 26%; right: 0; transform: rotate(3deg); }
.hero-card-3 { width: 44%; bottom: 0; left: 12%; transform: rotate(-1.5deg); }

.scroll-cue {
  position: absolute; bottom: 1.6rem; left: 50%; transform: translateX(-50%);
  width: 26px; height: 42px; border: 2px solid rgba(255, 255, 255, 0.5); border-radius: 15px;
}
.scroll-cue span {
  position: absolute; left: 50%; top: 8px; width: 4px; height: 8px; margin-left: -2px;
  background: var(--white); border-radius: 2px; animation: cue 1.8s ease-in-out infinite;
}
@keyframes cue { 0% { opacity: 0; transform: translateY(0); } 40% { opacity: 1; } 100% { opacity: 0; transform: translateY(14px); } }

/* ---------- Sections ---------- */
.section { padding: 6rem 0; }
.section-alt { background: var(--sand); }
.section-head { max-width: 640px; margin: 0 auto 3.2rem; text-align: center; }
.section-head p:not(.eyebrow) { color: var(--muted); font-size: 1.05rem; }

.grid { display: grid; gap: 1.5rem; }
.grid-categories { grid-template-columns: repeat(3, 1fr); }
.grid-products { grid-template-columns: repeat(3, 1fr); }
.grid-features { grid-template-columns: repeat(3, 1fr); gap: 2rem; }

/* Category cards */
.cat-card {
  position: relative; display: flex; flex-direction: column;
  padding: 2rem; border-radius: var(--radius); background: var(--white);
  border: 1px solid rgba(15, 61, 58, 0.08); box-shadow: var(--shadow-sm);
  text-decoration: none; color: var(--ink); overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease, border-color 0.3s ease;
}
.cat-card::after {
  content: ""; position: absolute; inset: auto -40px -60px auto; width: 160px; height: 160px;
  border-radius: 50%; background: radial-gradient(circle, var(--mint), transparent 70%); opacity: 0.6;
  transition: transform 0.4s ease;
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: rgba(31, 122, 114, 0.3); }
.cat-card:hover::after { transform: scale(1.4); }
.cat-icon {
  width: 56px; height: 56px; border-radius: 16px; display: grid; place-items: center;
  background: linear-gradient(135deg, var(--mint), #e7f7f3); margin-bottom: 1.2rem;
}
.cat-icon svg {
  width: 28px; height: 28px; fill: none; stroke: var(--teal-800); stroke-width: 1.8;
  stroke-linecap: round; stroke-linejoin: round;
}
.cat-card h3 { color: var(--teal-900); margin-bottom: 0.4rem; }
.cat-card p { color: var(--muted); font-size: 0.95rem; flex-grow: 1; }
.cat-link { color: var(--teal-600); font-weight: 700; font-size: 0.95rem; }

/* Product cards */
.product-card {
  display: flex; flex-direction: column; overflow: hidden;
  background: var(--white); border-radius: var(--radius); box-shadow: var(--shadow-sm);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.product-card:hover { transform: translateY(-6px); box-shadow: var(--shadow); }
/* Product photos: square tile, multiply blend so white photo backgrounds disappear into the tile */
.product-visual {
  position: relative; aspect-ratio: 1 / 1; padding: 8%; overflow: hidden;
  background: var(--sand);
}
.product-visual img {
  width: 100%; height: 100%; object-fit: contain; display: block;
  mix-blend-mode: multiply; transition: transform 0.4s ease;
}
.product-card:hover .product-visual img { transform: scale(1.04); }
.product-badge {
  position: absolute; top: 12px; left: 12px; z-index: 1;
  padding: 0.35rem 0.7rem; border-radius: 999px;
  background: var(--teal-900); color: var(--white);
  font-size: 0.72rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
}
.product-body { padding: 1.5rem; display: flex; flex-direction: column; flex-grow: 1; }
.product-body .product-cat {
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.12em;
  color: var(--teal-600); font-weight: 700; margin: 0 0 0.4rem;
}
.product-body h3 {
  font-size: 1.05rem; color: var(--teal-900); min-height: 2.3em;
  display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden;
}
.product-body .btn { align-self: flex-start; margin-top: 0.8rem; }

/* Category filter (shown only when JS runs; cards stay visible without it) */
.filters { display: none; flex-wrap: wrap; justify-content: center; gap: 0.6rem; margin: -1.2rem 0 2.4rem; }
.js .filters { display: flex; }
.chip {
  font: inherit; font-size: 0.9rem; font-weight: 600; cursor: pointer;
  padding: 0.5rem 1rem; border-radius: 999px; line-height: 1.3;
  border: 1.5px solid rgba(31, 122, 114, 0.35); background: var(--white); color: var(--teal-800);
  transition: background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.chip:hover { border-color: var(--teal-600); }
.chip.is-active { background: var(--teal-800); border-color: var(--teal-800); color: var(--white); }
[hidden] { display: none !important; }

.grid-range { grid-template-columns: repeat(4, 1fr); gap: 1.25rem; }
.grid-range .product-body { padding: 1.1rem; }
.grid-range .product-body h3 { font-size: 0.98rem; }
.grid-range .product-body .btn { font-size: 0.85rem; padding: 0.6rem 1.1rem; }

/* Features */
.feature {
  padding: 2rem; border-radius: var(--radius); background: var(--sand);
  border-left: 4px solid var(--teal-600);
}
.feature-num { display: block; font-size: 0.9rem; font-weight: 800; color: var(--accent); letter-spacing: 0.1em; margin-bottom: 0.8rem; }
.feature h3 { color: var(--teal-900); }
.feature p { color: var(--muted); margin: 0; }

/* CTA band */
.cta-band {
  background: linear-gradient(120deg, var(--teal-800), var(--teal-600));
  color: var(--white); padding: 4.5rem 0;
}
.cta-band h2 { color: var(--white); margin-bottom: 0.3rem; }
.cta-band p { color: var(--mint); margin: 0; }
.cta-inner { display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap; }

/* FAQ */
.faq details {
  background: var(--white); border: 1px solid rgba(15, 61, 58, 0.1);
  border-radius: var(--radius-sm); padding: 1.1rem 1.4rem; margin-bottom: 0.8rem;
  transition: box-shadow 0.2s ease;
}
.faq details[open] { box-shadow: var(--shadow-sm); }
.faq summary {
  cursor: pointer; font-weight: 600; color: var(--teal-900);
  list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 1.4rem; color: var(--teal-600); transition: transform 0.2s ease; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { color: var(--muted); margin: 0.8rem 0 0; }

/* Footer */
.site-footer { background: var(--sand-2); padding-top: 3.5rem; }
.footer-grid { display: flex; justify-content: space-between; gap: 2rem; flex-wrap: wrap; padding-bottom: 2rem; }
.footer-grid p { margin: 0.8rem 0 0; }
.footer-grid nav { display: flex; flex-wrap: wrap; gap: 0.6rem 1.6rem; align-items: flex-start; }
.footer-grid nav a { color: var(--teal-900); text-decoration: none; font-weight: 500; }
.footer-grid nav a:hover { text-decoration: underline; }
.legal { border-top: 1px solid rgba(15, 61, 58, 0.12); padding: 1.4rem 0 2rem; font-size: 0.85rem; color: var(--muted); }
.legal p { margin: 0.3rem 0; }

/* Scroll reveal (JS adds .is-visible; without JS, content stays visible) */
.js .reveal { opacity: 0; transform: translateY(24px); transition: opacity 0.7s ease, transform 0.7s ease; }
.js .reveal.is-visible { opacity: 1; transform: none; }
.js .grid > .reveal:nth-child(2) { transition-delay: 0.08s; }
.js .grid > .reveal:nth-child(3) { transition-delay: 0.16s; }
.js .grid > .reveal:nth-child(4) { transition-delay: 0.08s; }
.js .grid > .reveal:nth-child(5) { transition-delay: 0.16s; }
.js .grid > .reveal:nth-child(6) { transition-delay: 0.24s; }

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .grid-categories, .grid-products, .grid-features { grid-template-columns: repeat(2, 1fr); }
  .grid-range { grid-template-columns: repeat(3, 1fr); }
  .hero-grid { gap: 2rem; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .nav-links {
    position: absolute; top: 72px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--teal-900); padding: 0.5rem 1.25rem 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    transform: translateY(-120%); opacity: 0; pointer-events: none;
    transition: transform 0.3s ease, opacity 0.3s ease;
  }
  .nav-links.is-open { transform: none; opacity: 1; pointer-events: auto; }
  .nav-links a:not(.btn) { padding: 0.9rem 0; border-bottom: 1px solid rgba(255, 255, 255, 0.06); }
  .nav-links .btn { margin-top: 1rem; text-align: center; }

  .section { padding: 4.5rem 0; }
  .hero { padding: 4.5rem 0 5rem; min-height: auto; }
  .hero-grid { grid-template-columns: 1fr; }
  .hero-collage { height: auto; display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.75rem; margin-top: 2.5rem; }
  .hero-card { position: relative; top: auto; right: auto; bottom: auto; left: auto; width: auto; transform: none; }
  .scroll-cue { display: none; }
  .grid-categories, .grid-features { grid-template-columns: 1fr; }
  .grid-products, .grid-range { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
  .grid-products .product-body, .grid-range .product-body { padding: 1rem; }
  .grid-products .product-body .btn, .grid-range .product-body .btn { align-self: stretch; text-align: center; padding: 0.6rem 0.8rem; font-size: 0.85rem; }
  .grid-range .product-body h3, .grid-products .product-body h3 { font-size: 0.95rem; }
  .cta-inner { flex-direction: column; text-align: center; }
  .footer-grid { flex-direction: column; }
}

/* Respect users who ask for less motion */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .js .reveal { opacity: 1; transform: none; }
}