/* ============================================
   SHINE - Elegant Light Theme
   ============================================ */

:root {
  --bg: #FDFAF7;
  --bg-alt: #F8F5F1;
  --surface: #FFFFFF;
  --text: #2D2636;
  --text-secondary: #4A4358;
  --muted: #8A8295;
  --accent: #C4637A;
  --accent2: #8B7EB8;
  --accent-light: #FFF5F7;
  --accent2-light: #F5F2FF;
  --border: #EAE6E2;
  --border-subtle: #F0ECE8;
  --shadow-sm: 0 1px 4px rgba(0,0,0,.03), 0 2px 8px rgba(0,0,0,.03);
  --shadow: 0 2px 12px rgba(0,0,0,.04), 0 8px 32px rgba(0,0,0,.04);
  --shadow-lg: 0 4px 16px rgba(0,0,0,.04), 0 16px 56px rgba(0,0,0,.06);
  --radius: 16px;
  --radius-lg: 24px;
  --max: 1120px;
  --font-sans: Inter, system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --font-serif: "Playfair Display", Georgia, "Times New Roman", serif;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
html, body { height: 100%; }

body {
  margin: 0;
  font-family: var(--font-sans);
  color: var(--text);
  line-height: 1.7;
  font-size: 15px;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: inherit; text-decoration: none; }
a:hover { text-decoration: underline; }
img { max-width: 100%; display: block; }
p { margin: 0 0 10px; }

.container { width: min(var(--max), calc(100% - 48px)); margin-inline: auto; }

/* ---- Skip Link ---- */
.skip {
  position: absolute; left: -999px; top: 10px;
  background: var(--accent); color: #fff; padding: 10px 14px;
  border-radius: 12px; z-index: 9999; font-weight: 600;
}
.skip:focus { left: 12px; }

/* ---- Scroll Reveal ---- */
[data-reveal] {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.8s cubic-bezier(0.25, 1, 0.5, 1), transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}
[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ---- Typography ---- */
.serif { font-family: var(--font-serif); }
em.accent { font-style: normal; color: var(--accent); }

h1 {
  margin: 18px 0 16px;
  font-size: clamp(34px, 4.4vw, 54px);
  line-height: 1.08;
  letter-spacing: -1px;
  font-weight: 800;
  color: var(--text);
}
h2 {
  font-size: clamp(26px, 3vw, 38px);
  margin: 0 0 16px;
  letter-spacing: -0.5px;
  line-height: 1.18;
  color: var(--text);
}
h3 { margin: 0 0 8px; letter-spacing: -0.2px; font-size: 17px; }
h4 { margin: 0 0 4px; font-size: 15px; letter-spacing: -0.1px; }

.muted { color: var(--muted); }
.sub { color: var(--text-secondary); font-size: 16px; line-height: 1.7; max-width: 68ch; }
.small { font-size: 14px; }
.tiny { font-size: 12px; }
.req { color: var(--accent); font-weight: 900; }

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  font-weight: 700;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 10px;
}
.section-label::before {
  content: '';
  display: inline-block;
  width: 20px;
  height: 1.5px;
  background: linear-gradient(90deg, var(--accent), var(--accent2));
  border-radius: 1px;
}

/* ---- Header ---- */
.topbar {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(253, 250, 247, .85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.nav { display: flex; align-items: center; justify-content: space-between; gap: 14px; padding: 14px 0; }
.brand { display: flex; align-items: center; gap: 12px; }
.mark {
  width: 42px; height: 42px; border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent-light), var(--accent2-light));
  border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
}
.brandtext { display: flex; flex-direction: column; line-height: 1.15; }
.name { font-weight: 900; letter-spacing: -0.2px; font-size: 16px; color: var(--text); }
.tag { font-size: 11px; color: var(--muted); }
.links { display: flex; align-items: center; gap: 4px; }
.links a {
  padding: 8px 12px; border-radius: 10px;
  color: var(--muted); font-size: 14px; font-weight: 500;
  transition: background .2s, color .2s;
}
.links a:hover { text-decoration: none; background: rgba(0,0,0,.03); color: var(--text); }
.links a.active-link { color: var(--accent); }
.menu {
  display: none; background: transparent; color: var(--text);
  border: 1px solid var(--border); padding: 8px 10px;
  border-radius: 12px; cursor: pointer; transition: background .2s;
}
.menu:hover { background: rgba(0,0,0,.03); }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

/* ---- Buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 12px 22px; border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--surface); font-weight: 600; font-size: 14px;
  color: var(--text);
  transition: all .25s ease; cursor: pointer;
  box-shadow: var(--shadow-sm);
}
.btn:hover { text-decoration: none; transform: translateY(-1px); box-shadow: var(--shadow); }
.btn.small { padding: 8px 16px; border-radius: 10px; font-size: 13px; }
.btn.primary {
  background: var(--accent);
  border-color: var(--accent);
  color: #fff;
  box-shadow: 0 4px 16px rgba(196,99,122,.20);
}
.btn.primary:hover { background: #b55a70; box-shadow: 0 8px 24px rgba(196,99,122,.28); }
.btn.ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--text);
}
.btn.ghost:hover { background: rgba(0,0,0,.02); border-color: var(--muted); }
.btn.full { width: 100%; }

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding: 88px 0 72px;
  overflow: hidden;
  background:
    radial-gradient(1000px 700px at 50% 0%, rgba(196,99,122,.05), transparent 60%),
    radial-gradient(900px 600px at 75% 15%, rgba(139,126,184,.04), transparent 55%),
    radial-gradient(600px 400px at 25% 80%, rgba(196,99,122,.02), transparent 50%),
    var(--bg);
}

.hero-content {
  position: relative;
  text-align: center;
  max-width: 760px;
  margin-inline: auto;
  z-index: 1;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 7px 18px;
  border-radius: 999px;
  border: 1px solid var(--border-subtle);
  background: rgba(255,255,255,.8);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  color: var(--text-secondary);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--shadow-sm);
  margin-bottom: 28px;
  letter-spacing: 0.2px;
}

.dot {
  width: 8px; height: 8px; border-radius: 99px;
  background: var(--accent);
  box-shadow: 0 0 0 4px rgba(196,99,122,.12);
  animation: pulse 2.5s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 4px rgba(196,99,122,.12); }
  50% { box-shadow: 0 0 0 9px rgba(196,99,122,.04); }
}

.hero-title {
  margin: 0 0 28px;
  line-height: 1;
}

.hero-shine {
  display: block;
  font-size: clamp(80px, 14vw, 160px);
  font-weight: 800;
  letter-spacing: -4px;
  line-height: 0.9;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 14px;
  filter: drop-shadow(0 4px 32px rgba(196,99,122,.10));
}

.hero-subtitle {
  display: block;
  font-family: var(--font-sans);
  font-size: clamp(13px, 1.8vw, 17px);
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--muted);
  line-height: 1.4;
}

.lead {
  margin: 0 0 32px;
  color: var(--text-secondary);
  font-size: 16.5px;
  max-width: 58ch;
  line-height: 1.7;
  margin-inline: auto;
}

.cta { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }

/* Hero floating symbols */
.hero-symbols {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.hero-symbol {
  position: absolute;
  opacity: 0.06;
  color: var(--accent);
}

.sym-shield {
  width: 120px; height: 120px;
  top: 10%; left: 4%;
  color: var(--accent);
  animation: float 8s ease-in-out infinite;
}

.sym-sun {
  width: 80px; height: 80px;
  top: 15%; right: 6%;
  color: var(--accent2);
  animation: float 7s ease-in-out infinite 1s;
}

.sym-heart {
  width: 60px; height: 60px;
  bottom: 20%; left: 8%;
  color: var(--accent2);
  animation: float 9s ease-in-out infinite 0.5s;
}

.sym-star {
  width: 48px; height: 48px;
  bottom: 25%; right: 10%;
  color: var(--accent);
  animation: float 6s ease-in-out infinite 2s;
}

@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  50% { transform: translateY(-8px) rotate(2deg); }
}

/* ============================================
   SECTIONS
   ============================================ */
.section { padding: 88px 0; }
.section.alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}
.head { max-width: 68ch; margin-bottom: 40px; }
.head.centered { text-align: center; margin-inline: auto; }

/* ---- About ---- */
.about-grid {
  display: grid;
  grid-template-columns: auto 1.2fr;
  gap: 56px;
  align-items: center;
}

.about-visual {
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-symbol-card {
  width: 240px;
  height: 240px;
  border-radius: var(--radius-lg);
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, var(--accent-light) 0%, var(--accent2-light) 100%);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-lg);
  position: relative;
}

.about-symbol-card::before {
  content: '';
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  padding: 1px;
  background: linear-gradient(135deg, rgba(196,99,122,.2), rgba(139,126,184,.2));
  mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
}

.about-icon {
  width: 120px;
  height: 120px;
}

.about-copy p { color: var(--text-secondary); font-size: 15.5px; line-height: 1.75; }

.highlights {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.highlight {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 16px 20px;
  border-radius: 14px;
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  box-shadow: var(--shadow-sm);
  transition: transform .3s ease, box-shadow .3s ease;
}
.highlight:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.h-icon {
  flex: 0 0 auto;
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: var(--accent-light);
  color: var(--accent);
}
.highlight strong { display: block; font-size: 14px; margin-bottom: 2px; }
.highlight p { margin: 0; font-size: 13px; color: var(--muted); }

/* ---- Why It Matters / Risks ---- */
.risk-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 28px;
}
.risk-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform .35s ease, box-shadow .35s ease;
}
.risk-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

.risk-icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px 28px;
  background: linear-gradient(145deg, var(--accent-light) 0%, var(--accent2-light) 100%);
  border-bottom: 1px solid var(--border-subtle);
}

.risk-icon {
  width: 80px;
  height: 80px;
  color: var(--accent);
}

.risk-card:nth-child(2) .risk-icon {
  color: var(--accent2);
}

.risk-content {
  padding: 28px 28px 32px;
}
.risk-content h3 {
  font-size: 19px;
  letter-spacing: -0.3px;
  margin-bottom: 12px;
}
.risk-content p { color: var(--text-secondary); font-size: 14.5px; line-height: 1.7; margin: 0; }

.risk-tag {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 12px;
}
.risk-tag.chem-tag { background: rgba(196,99,122,.10); color: var(--accent); }
.risk-tag.uv-tag { background: rgba(139,126,184,.10); color: var(--accent2); }

/* ---- Services ---- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.service-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .35s ease, box-shadow .35s ease;
}
.service-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.service-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent-light), rgba(245,242,255,.5));
  color: var(--accent);
  margin-bottom: 18px;
}
.service-card h3 { font-size: 16px; }
.service-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.65; margin: 0; }

/* ---- UV Safety Step ---- */
.uv-step {
  margin-top: 36px;
  border-radius: var(--radius-lg);
  padding: 2px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  box-shadow: 0 4px 24px rgba(196,99,122,.08), 0 8px 40px rgba(139,126,184,.06);
}
.uv-step-inner {
  display: flex;
  align-items: center;
  gap: 28px;
  padding: 36px 40px;
  border-radius: calc(var(--radius-lg) - 2px);
  background: var(--surface);
}
.uv-step-icon {
  flex: 0 0 auto;
  width: 64px; height: 64px;
  border-radius: 20px;
  display: grid; place-items: center;
  background: linear-gradient(145deg, var(--accent-light), var(--accent2-light));
  color: var(--accent2);
  border: 1px solid var(--border-subtle);
}
.uv-step-label {
  margin: 0; font-size: 11px;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 700;
}
.uv-step-title {
  margin: 4px 0 8px;
  font-size: clamp(22px, 2.5vw, 28px);
  letter-spacing: -0.3px;
  color: var(--text);
}
.uv-step-desc {
  margin: 0; color: var(--text-secondary);
  font-size: 15px; line-height: 1.65;
  max-width: 58ch;
}

/* ---- Quote Divider ---- */
.quote-divider {
  padding: 72px 0;
  background: linear-gradient(145deg, var(--accent-light) 0%, rgba(245,242,255,.6) 50%, var(--accent2-light) 100%);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.quote-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  max-width: 640px;
  margin-inline: auto;
  text-align: center;
  flex-direction: column;
}

.quote-symbol svg {
  width: 40px;
  height: 40px;
  color: var(--accent);
  opacity: 0.35;
}

.quote-inner blockquote {
  margin: 0;
}

.quote-inner blockquote p {
  font-size: clamp(22px, 3vw, 30px);
  line-height: 1.35;
  letter-spacing: -0.3px;
  margin: 0 0 12px;
  color: var(--text);
  font-style: italic;
}

.quote-inner cite {
  font-style: normal;
  color: var(--muted);
  font-size: 14px;
  letter-spacing: 0.3px;
}

/* ---- Team ---- */
.team-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
  max-width: 720px;
  margin-inline: auto;
}
.team-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  text-align: center;
  box-shadow: var(--shadow);
  transition: transform .35s ease, box-shadow .35s ease;
}
.team-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }
.team-avatar {
  width: 72px; height: 72px;
  border-radius: 22px;
  display: grid; place-items: center;
  margin: 0 auto 18px;
  background: linear-gradient(145deg, var(--accent-light), var(--accent2-light));
  border: 1px solid var(--border-subtle);
}
.team-avatar span {
  font-weight: 900;
  font-size: 22px;
  letter-spacing: -0.5px;
  color: var(--accent);
}
.team-card h3 { font-size: 18px; }
.team-role { color: var(--muted); font-size: 14px; margin: 0 0 12px; }
.team-badges { display: flex; flex-wrap: wrap; gap: 6px; justify-content: center; }
.badge {
  display: inline-block;
  padding: 5px 12px; border-radius: 8px;
  background: var(--accent2-light);
  border: 1px solid rgba(139,126,184,.15);
  font-size: 12px; font-weight: 600;
  color: var(--accent2);
}

/* ---- Resources ---- */
.resources-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.resource-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 28px;
  box-shadow: var(--shadow-sm);
  transition: transform .35s ease, box-shadow .35s ease;
}
.resource-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.resource-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: grid; place-items: center;
  background: var(--accent2-light);
  color: var(--accent2);
  margin-bottom: 16px;
}
.resource-card h3 { font-size: 16px; }
.resource-card p { color: var(--text-secondary); font-size: 14px; line-height: 1.65; margin: 0 0 14px; }
.coming-soon {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 8px;
  background: var(--bg-alt);
  border: 1px solid var(--border);
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  color: var(--muted);
}

/* ---- Forms ---- */
.forms-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 28px; }
.form-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow);
}

label {
  display: block; margin: 16px 0;
  font-size: 13px; color: var(--text-secondary);
  font-weight: 500;
}
input, select, textarea {
  width: 100%; margin-top: 6px; padding: 11px 14px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans); font-size: 14px;
  outline: none; transition: border-color .25s, box-shadow .25s;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--accent2);
  box-shadow: 0 0 0 3px rgba(139,126,184,.12);
}
textarea { resize: vertical; }

/* ---- Footer ---- */
.footer {
  border-top: 1px solid var(--border-subtle);
  padding: 40px 0;
  background: var(--surface);
}
.foot-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 20px;
  align-items: start;
}
.foot-brand { display: flex; gap: 12px; align-items: center; }
.foot-mark {
  width: 36px; height: 36px;
  border-radius: 10px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--accent-light), var(--accent2-light));
  border: 1px solid var(--border);
}
.foot-links { display: flex; flex-direction: column; gap: 8px; }
.foot-links a { color: var(--muted); font-size: 14px; transition: color .2s; }
.foot-links a:hover { color: var(--accent); text-decoration: none; }
.foot-meta p { margin: 0 0 6px; }

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1060px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 980px) {
  .hero { padding: 60px 0 48px; }
  .hero-shine { font-size: clamp(64px, 12vw, 120px); letter-spacing: -3px; }
  .about-grid { grid-template-columns: 1fr; gap: 36px; }
  .about-visual { justify-content: center; }
  .about-symbol-card { width: 200px; height: 200px; }
  .about-icon { width: 100px; height: 100px; }
  .risk-grid { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr 1fr; }
  .team-grid { max-width: 100%; }
  .resources-grid { grid-template-columns: 1fr; }
  .forms-grid { grid-template-columns: 1fr; }
  .foot-grid { grid-template-columns: 1fr; gap: 24px; }
  .uv-step-inner { flex-direction: column; text-align: center; align-items: center; padding: 28px 24px; }
  .uv-step-desc { max-width: 100%; }
  .section-label::before { display: none; }

  .hero-symbols { display: none; }

  .menu { display: inline-flex; }
  .links {
    display: none; position: absolute; right: 20px; top: 64px;
    padding: 12px; border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(253,250,247,.97);
    backdrop-filter: blur(16px);
    flex-direction: column; gap: 4px; min-width: 220px;
    box-shadow: var(--shadow-lg);
  }
  .links.show { display: flex; }
}

@media (max-width: 640px) {
  .container { width: calc(100% - 32px); }
  .section { padding: 56px 0; }
  .hero { padding: 40px 0 32px; }
  .hero-shine { font-size: clamp(56px, 16vw, 80px); letter-spacing: -2px; }
  .hero-subtitle { font-size: clamp(11px, 3vw, 15px); letter-spacing: 1.5px; }
  .services-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; max-width: 360px; }
  .quote-divider { padding: 48px 0; }
  .quote-inner blockquote p { font-size: clamp(18px, 5vw, 26px); }
  .foot-grid { grid-template-columns: 1fr; gap: 20px; }
}