/* ============================================
   MENDOREX — design tokens
   Palette: deep teal, mint, navy ink, clean white
   Type: Poppins (display) / Nunito Sans (body) / Roboto Mono (data)
   ============================================ */

:root{
  --navy: #16273B;
  --navy-deep: #0E1A28;
  --teal: #0E7C7B;
  --teal-deep: #0A5F5E;
  --mint: #BFE8DD;
  --mint-pale: #EAF7F2;
  --paper: #FFFFFF;
  --bg: #F5F9F8;
  --text-soft: #4C5B66;
  --line: #DCE7E4;
  --ok: #1E8E5A;

  --font-display: "Poppins", sans-serif;
  --font-body: "Nunito Sans", sans-serif;
  --font-mono: "Roboto Mono", monospace;

  --radius-lg: 22px;
  --radius-md: 14px;
  --radius-sm: 8px;

  --shadow-card: 0 14px 32px -16px rgba(22, 39, 59, 0.25);
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--navy);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
}
img,svg{ display:block; max-width:100%; }
a{ color: inherit; text-decoration: none; }
ul,ol{ list-style: none; margin:0; padding:0; }

.wrap{
  width: 100%;
  max-width: 1160px;
  margin: 0 auto;
  padding: 0 32px;
}

@media (prefers-reduced-motion: reduce){
  *{ animation-duration: 0.001ms !important; animation-iteration-count: 1 !important; transition-duration: 0.001ms !important; scroll-behavior: auto !important; }
}

/* ---------- typography helpers ---------- */
.eyebrow{
  font-family: var(--font-mono);
  font-size: 0.76rem;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--teal-deep);
  margin: 0 0 14px;
  font-weight: 500;
}
.eyebrow.center{ text-align:center; }
.section-title{
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.85rem, 3vw, 2.5rem);
  line-height: 1.2;
  margin: 0 0 20px;
  color: var(--navy);
}
.section-title.center{ text-align:center; max-width: 680px; margin-left:auto; margin-right:auto; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  gap:8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.94rem;
  font-family: var(--font-display);
  border: 1.5px solid transparent;
  cursor:pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
  white-space: nowrap;
}
.btn:hover{ transform: translateY(-2px); }
.btn:focus-visible{ outline: 3px solid var(--teal); outline-offset: 2px; }
.btn-primary{
  background: var(--teal);
  color: var(--paper);
  box-shadow: var(--shadow-card);
}
.btn-primary:hover{ background: var(--teal-deep); }
.btn-ghost{
  background: transparent;
  color: var(--navy);
  border-color: var(--navy);
}
.btn-ghost:hover{ background: var(--navy); color: var(--paper); }
.btn-light{
  background: var(--paper);
  color: var(--teal-deep);
}
.btn-light:hover{ background: var(--mint-pale); }
.btn-sm{ padding: 10px 20px; font-size: 0.85rem; width: 100%; }

/* ============ HEADER ============ */
.site-header{
  position: sticky;
  top:0;
  z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  padding-top: 16px;
  padding-bottom: 16px;
  gap: 24px;
}
.brand{
  display:flex;
  align-items:center;
  gap:10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  color: var(--navy);
}
.mark-ring{ fill:none; stroke: var(--teal); stroke-width: 2.5; }
.mark-check{ fill:none; stroke: var(--teal); stroke-width: 3; stroke-linecap:round; stroke-linejoin:round; }

.main-nav{
  display:flex;
  gap: 28px;
  font-weight: 600;
  font-size: 0.92rem;
  flex: 1;
  justify-content: center;
}
.main-nav a{ color: var(--text-soft); transition: color .15s; }
.main-nav a:hover{ color: var(--teal-deep); }
.nav-cta{ flex-shrink:0; }
.nav-toggle{ display:none; }

/* ============ HERO ============ */
.hero{ padding: 76px 0 56px; overflow:hidden; }
.hero-inner{
  display:grid;
  grid-template-columns: 1.1fr 0.9fr;
  align-items:center;
  gap: 48px;
}
.hero h1{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 4vw, 3.1rem);
  line-height: 1.16;
  margin: 0 0 22px;
  color: var(--navy);
}
.hero-sub{
  font-size: 1.05rem;
  line-height: 1.65;
  color: var(--text-soft);
  max-width: 480px;
  margin: 0 0 32px;
}
.hero-actions{ display:flex; gap:16px; flex-wrap:wrap; margin-bottom: 40px; }
.hero-trust{ display:flex; gap: 36px; }
.hero-trust strong{
  display:block;
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--teal-deep);
}
.hero-trust span{
  font-size: 0.78rem;
  color: var(--text-soft);
  font-family: var(--font-mono);
}

.hero-art{ position:relative; }
.hero-ring{ fill: var(--mint-pale); }
.bottle-body{ fill: var(--paper); stroke: var(--navy); stroke-width: 2.5; }
.bottle-cap{ fill: var(--teal); stroke: var(--teal-deep); }
.bottle-label{ fill: var(--mint-pale); stroke: var(--navy); stroke-width: 1.5; }
.bottle-text-1{ font-family: var(--font-display); font-weight:700; font-size: 13px; text-anchor:middle; fill: var(--navy); }
.bottle-rule{ stroke: var(--line); stroke-width:1; }
.bottle-text-2{ font-family: var(--font-mono); font-size: 8px; letter-spacing:0.08em; text-anchor:middle; fill: var(--teal-deep); }
.bottle-text-3{ font-family: var(--font-mono); font-size: 7.5px; text-anchor:middle; fill: var(--text-soft); }

/* ============ BENEFITS ============ */
.benefits{ padding: 88px 0; background: var(--paper); }
.benefit-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 48px;
}
.benefit-card{
  background: var(--bg);
  border-radius: var(--radius-lg);
  padding: 34px 28px;
  border: 1px solid var(--line);
}
.benefit-icon{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  width: 52px; height:52px;
  border-radius: 50%;
  background: var(--mint-pale);
  margin-bottom: 18px;
}
.benefit-icon svg circle{ fill:none; stroke: var(--teal); stroke-width:2.5; }
.benefit-card h3{
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin: 0 0 10px;
  color: var(--navy);
}
.benefit-card p{ color: var(--text-soft); line-height: 1.6; margin:0; }

/* ============ HOW IT WORKS ============ */
.how-it-works{ padding: 88px 0; background: var(--navy); color: var(--mint-pale); }
.how-inner{ display:grid; grid-template-columns: 1.1fr 0.9fr; gap: 56px; align-items:start; }
.how-it-works .eyebrow{ color: var(--mint); }
.how-it-works .section-title{ color: var(--paper); }
.how-steps{ display:flex; flex-direction:column; gap: 24px; }
.how-steps li{ display:flex; gap: 18px; }
.step-num{
  flex-shrink:0;
  width: 32px; height:32px;
  border-radius: 50%;
  background: var(--teal);
  color: var(--paper);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-weight:700; font-size:0.9rem;
}
.how-steps h4{ font-family: var(--font-display); font-size: 1.15rem; margin: 0 0 6px; color: var(--paper); }
.how-steps p{ margin:0; color: rgba(234,247,242,0.75); line-height:1.55; font-size:0.93rem; }

.how-card{
  background: var(--paper);
  color: var(--navy);
  border-radius: var(--radius-md);
  padding: 28px;
  font-family: var(--font-mono);
}
.how-card-head{ font-size:0.82rem; padding-bottom:16px; border-bottom: 2px solid var(--navy); margin-bottom: 12px; color: var(--navy); font-weight:700; }
.how-row{ display:flex; justify-content: space-between; padding: 10px 0; border-bottom: 1px dashed var(--line); font-size:0.85rem; }
.how-card-foot{ margin-top:16px; font-size:0.72rem; color: var(--text-soft); text-align:center; }

/* ============ INGREDIENTS ============ */
.ingredients{ padding: 88px 0; }
.ingredient-panel{
  max-width: 560px;
  margin: 48px auto 0;
  background: var(--paper);
  border-radius: var(--radius-md);
  border: 1px solid var(--line);
  overflow:hidden;
  box-shadow: var(--shadow-card);
}
.ingredient-panel-head{
  display:flex; justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 0.72rem;
  font-weight:700;
  letter-spacing:0.05em;
  padding: 16px 24px;
  background: var(--navy);
  color: var(--paper);
}
.ingredient-rows{ padding: 6px 24px; }
.ingredient-rows li{ display:flex; justify-content: space-between; padding: 13px 0; border-bottom: 1px dashed var(--line); font-size:0.94rem; }
.ingredient-rows li:last-child{ border-bottom:none; }
.ingredient-rows li span:last-child{ font-family: var(--font-mono); font-weight:700; color: var(--teal-deep); }
.ingredient-note{ padding: 16px 24px 22px; margin:0; font-size:0.82rem; color: var(--text-soft); border-top: 1px solid var(--line); background: var(--mint-pale); }

/* ============ BUY / PACKAGES ============ */
.buy{ padding: 88px 0; background: var(--paper); }
.package-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; margin-top: 48px; align-items:stretch; }
.package-card{
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  text-align:center;
  display:flex;
  flex-direction:column;
  position:relative;
}
.package-card-feature{ border: 2px solid var(--teal); box-shadow: var(--shadow-card); }
.ribbon{
  position:absolute; top:-14px; left:50%; transform: translateX(-50%);
  background: var(--teal);
  color: var(--paper);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.05em;
  padding: 6px 18px;
  border-radius: 999px;
  font-weight:700;
}
.package-card h3{ font-family: var(--font-display); font-size: 1.3rem; margin: 6px 0 4px; color: var(--navy); }
.package-sub{ color: var(--text-soft); font-size:0.88rem; margin: 0 0 18px; }
.package-price{ margin-bottom: 20px; }
.price{ font-family: var(--font-display); font-size: 2rem; font-weight:700; color: var(--teal-deep); }
.package-facts{ margin: 0 0 24px; flex:1; }
.package-facts li{ font-size:0.85rem; color: var(--text-soft); padding: 6px 0; }

/* ============ REVIEWS ============ */
.reviews{ padding: 88px 0; }
.review-grid{ display:grid; grid-template-columns: repeat(3,1fr); gap: 28px; margin-top: 48px; }
.review-card{ margin:0; background: var(--paper); border-radius: var(--radius-md); padding: 30px; border: 1px solid var(--line); }
.review-card blockquote{ margin: 0 0 18px; font-family: var(--font-display); font-size: 1.05rem; line-height:1.55; color: var(--navy); font-weight:500; }
.review-card figcaption{ font-size: 0.85rem; color: var(--text-soft); display:flex; justify-content: space-between; align-items:center; }
.stars{ color: var(--teal); letter-spacing: 1px; }

/* ============ FAQ ============ */
.faq{ padding: 88px 0; background: var(--paper); }
.faq-inner{ max-width: 760px; }
.faq-list{ display:flex; flex-direction:column; gap: 14px; margin-top: 32px; }
details{ background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px 22px; }
summary{ cursor:pointer; font-weight:600; font-family: var(--font-display); color: var(--navy); list-style:none; display:flex; justify-content: space-between; align-items:center; gap:16px; }
summary::-webkit-details-marker{ display:none; }
summary::after{ content:"+"; font-size:1.4rem; color: var(--teal); flex-shrink:0; }
details[open] summary::after{ content:"–"; }
details p{ margin: 14px 0 0; color: var(--text-soft); line-height:1.6; }

/* ============ CTA BAND ============ */
.cta-band{ background: var(--teal); padding: 64px 0; }
.cta-band-inner{ display:flex; align-items:center; justify-content: space-between; gap: 24px; flex-wrap: wrap; }
.cta-band h2{ font-family: var(--font-display); font-size: clamp(1.5rem,2.6vw,2.1rem); color: var(--paper); margin:0; max-width: 560px; font-weight:600; }

/* ============ FOOTER ============ */
.site-footer{ background: var(--navy-deep); color: rgba(234,247,242,0.75); padding: 64px 0 0; }
.footer-grid{ display:grid; grid-template-columns: 1fr 2fr; gap: 40px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,0.12); }
.footer-brand{ display:flex; gap:12px; align-items:flex-start; }
.footer-brand .mark-ring{ stroke: var(--mint); }
.footer-brand .mark-check{ stroke: var(--mint); }
.footer-brand p{ font-size: 0.9rem; line-height:1.5; margin:0; }
.footer-links{ display:grid; grid-template-columns: repeat(3,1fr); gap: 24px; }
.footer-links h4{ font-family: var(--font-mono); font-size:0.74rem; text-transform:uppercase; letter-spacing:0.06em; color: var(--mint); margin: 0 0 14px; }
.footer-links a{ display:block; padding: 6px 0; color: rgba(234,247,242,0.75); font-size:0.92rem; }
.footer-links a:hover{ color: var(--paper); }
.footer-legal{ padding: 24px 0 32px; font-size: 0.76rem; color: rgba(234,247,242,0.5); line-height:1.6; display:flex; flex-direction:column; gap:8px; }

/* ============ mobile nav + reveal ============ */
.main-nav.nav-open{
  display:flex;
  flex-direction:column;
  position:absolute;
  top:100%;
  left:0; right:0;
  background: var(--paper);
  border-bottom: 1px solid var(--line);
  padding: 8px 32px 20px;
  gap: 4px;
}
.main-nav.nav-open a{ padding: 10px 0; border-bottom: 1px solid var(--line); }
.nav-toggle.is-active span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2){ opacity:0; }
.nav-toggle.is-active span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }
.nav-toggle span{ transition: transform .2s ease, opacity .2s ease; }

.reveal-ready{ opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal-in{ opacity: 1; transform: translateY(0); }

/* ============ RESPONSIVE ============ */
@media (max-width: 900px){
  .main-nav{ display:none; }
  .hero-inner{ grid-template-columns: 1fr; }
  .hero-art{ order:-1; max-width: 320px; margin: 0 auto; }
  .benefit-grid, .package-grid, .review-grid{ grid-template-columns: 1fr; }
  .how-inner{ grid-template-columns: 1fr; }
  .footer-grid{ grid-template-columns: 1fr; }
  .footer-links{ grid-template-columns: repeat(3,1fr); }
  .nav-cta{ display:none; }
  .nav-toggle{
    display:flex; flex-direction:column; gap:5px;
    background:none; border:none; cursor:pointer; padding:6px;
  }
  .nav-toggle span{ width:22px; height:2px; background: var(--navy); }
}
@media (max-width: 520px){
  .wrap{ padding: 0 20px; }
  .hero{ padding-top: 40px; }
  .hero-trust{ gap: 22px; flex-wrap: wrap; }
  .cta-band-inner{ justify-content:center; text-align:center; }
}