/* ============================================================
   WaveDrops — design system (label-derived tokens)
   sage = brand · champagne gold = premium accent · amber-orange = CTA only
   ============================================================ */
:root{
  /* surfaces */
  --cream:#F7F5EF;        /* warm off-white base */
  --cream-2:#F0ECE1;      /* alt section band */
  --paper:#FFFFFF;
  /* brand greens (from packaging) */
  --sage:#8CA688;         /* pack band sage */
  --sage-2:#B7C8B2;
  --sage-deep:#40603F;    /* headings / strong green text (AA on cream) */
  --leaf:#2F8A24;         /* fresh keyword green */
  /* premium accent */
  --gold:#C6A24C;
  --gold-soft:#E7D8AC;
  /* CTA — warm amber (from the oil) — CTAs & key highlights ONLY */
  --amber:#B4650F;
  --amber-deep:#96530A;
  --amber-bright:#CB7A17;
  /* ink */
  --ink:#2A2620;
  --ink-soft:#5B554C;
  --line:rgba(42,38,32,.12);
  /* logo only */
  --blue:#1C6CA6; --blue-lt:#45A6DD;

  --maxw:1140px;
  --radius:12px;
  --radius-lg:18px;
  --shadow-sm:0 1px 2px rgba(42,38,32,.06), 0 2px 8px rgba(42,38,32,.05);
  --shadow:0 4px 12px rgba(42,38,32,.08), 0 12px 34px rgba(42,38,32,.08);
  --shadow-cta:0 6px 18px rgba(180,101,15,.28);
  --ff-serif:"Fraunces", Georgia, "Times New Roman", serif;
  --ff-sans:-apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, "Apple Color Emoji", sans-serif;
  --step:clamp(.5rem,2vw,1rem);
}

*,*::before,*::after{box-sizing:border-box}
*{margin:0}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{font-family:var(--ff-sans);background:var(--cream);color:var(--ink);
  line-height:1.62;font-size:17px;-webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility}
img{max-width:100%;height:auto;display:block}
a{color:var(--sage-deep);text-underline-offset:3px}
h1,h2,h3,h4{font-family:var(--ff-serif);font-weight:400;line-height:1.1;color:var(--ink);
  letter-spacing:-.01em;text-wrap:balance}
strong{font-weight:600}
:focus-visible{outline:3px solid var(--amber);outline-offset:3px;border-radius:6px}
::selection{background:rgba(198,162,76,.3)}

/* ---------- layout ---------- */
.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:clamp(18px,5vw,32px)}
.section{padding-block:clamp(48px,7vw,86px)}
.section--tint{background:var(--cream-2)}
.section--sage{background:linear-gradient(180deg,#5E7D5B,#4C6B4A);color:#F3F1E9}
.section--sage h2,.section--sage h3{color:#fff}
.eyebrow{display:inline-flex;align-items:center;gap:10px;font-family:var(--ff-sans);
  font-size:12.5px;font-weight:600;letter-spacing:.16em;text-transform:uppercase;
  color:var(--sage-deep);margin-bottom:14px}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--gold);border-radius:2px}
.section--sage .eyebrow{color:var(--gold-soft)} .section--sage .eyebrow::before{background:var(--gold-soft)}
h1{font-size:clamp(2.15rem,5.4vw,3.9rem)}
h2{font-size:clamp(1.7rem,3.6vw,2.7rem)}
h3{font-size:clamp(1.2rem,2vw,1.5rem)}
.lead{font-size:clamp(1.05rem,1.6vw,1.28rem);color:var(--ink-soft);max-width:60ch}
.measure{max-width:65ch}
.center{text-align:center;margin-inline:auto}

/* ---------- buttons (amber = CTA only) ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;
  font-family:var(--ff-sans);font-weight:600;font-size:1.02rem;line-height:1;
  min-height:52px;padding:16px 30px;border-radius:var(--radius);border:2px solid transparent;
  text-decoration:none;cursor:pointer;white-space:nowrap;
  transition:transform .18s ease,box-shadow .25s ease,background .2s ease;will-change:transform}
.btn-amazon{background:var(--amber);color:#fff;box-shadow:var(--shadow-cta)}
.btn-amazon:hover{background:var(--amber-deep);transform:translateY(-2px);
  box-shadow:0 10px 26px rgba(180,101,15,.36)}
.btn-amazon .cart{width:19px;height:19px;flex:none}
.btn-outline{background:transparent;color:var(--sage-deep);border-color:var(--sage);font-weight:600}
.btn-outline:hover{background:rgba(140,166,136,.14);transform:translateY(-1px)}
.btn-lg{min-height:60px;font-size:1.12rem;padding:20px 40px}
.btn-block{width:100%}
.amazon-cue{display:inline-flex;align-items:center;gap:7px;font-size:.86rem;color:var(--ink-soft);
  font-weight:500;letter-spacing:.01em}
.amazon-cue svg{width:15px;height:15px;color:var(--amber-bright)}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:60;background:rgba(247,245,239,.86);
  backdrop-filter:saturate(150%) blur(12px);-webkit-backdrop-filter:saturate(150%) blur(12px);
  border-bottom:1px solid var(--line)}
.hdr-in{display:flex;align-items:center;justify-content:space-between;gap:16px;min-height:64px}
.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink)}
.brand svg{width:34px;height:34px;flex:none}
.brand b{font-family:var(--ff-serif);font-weight:500;font-size:1.32rem;letter-spacing:-.01em;line-height:1}
.brand b span{color:var(--blue)}
.hdr-nav{display:flex;align-items:center;gap:26px}
.hdr-nav a.navlink{font-size:.95rem;font-weight:500;color:var(--ink-soft);text-decoration:none;transition:color .2s}
.hdr-nav a.navlink:hover{color:var(--sage-deep)}
.hdr-right{display:flex;align-items:center;gap:10px}
.hdr .btn{min-height:44px;padding:11px 20px;font-size:.95rem}
.menu-toggle{display:none;background:none;border:1px solid var(--line);border-radius:10px;
  width:44px;height:44px;align-items:center;justify-content:center;cursor:pointer}
.menu-toggle svg{width:22px;height:22px;color:var(--ink)}

/* ---------- hero ---------- */
.hero{position:relative;overflow:hidden}
.hero::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:
    radial-gradient(60% 55% at 18% 12%, rgba(140,166,136,.28), transparent 60%),
    radial-gradient(50% 50% at 92% 78%, rgba(198,162,76,.16), transparent 60%)}
.hero-grid{position:relative;z-index:1;display:grid;grid-template-columns:1.05fr .95fr;
  gap:clamp(28px,5vw,60px);align-items:center;padding-block:clamp(38px,6vw,72px)}
.hero-pack{font-family:var(--ff-serif);font-weight:300;font-size:clamp(1rem,1.4vw,1.15rem);
  letter-spacing:.42em;text-transform:uppercase;color:var(--ink);margin-bottom:2px}
.hero h1{margin:.1em 0 .35em}
.hero h1 .leaf{color:var(--leaf);font-style:italic}
.hero .lead{margin-bottom:26px}
.hero-cta{display:flex;flex-wrap:wrap;gap:14px;align-items:center;margin-bottom:22px}
.hero-cue{display:flex;flex-direction:column;gap:8px}
.hero-media{position:relative}
.hero-media img{border-radius:var(--radius-lg);width:100%}
.hero-badge{position:absolute;left:-10px;bottom:18px;background:#fff;border:1px solid var(--line);
  border-radius:14px;box-shadow:var(--shadow);padding:12px 16px;display:flex;align-items:center;gap:12px}
.hero-badge .n{font-family:var(--ff-serif);font-size:1.5rem;color:var(--sage-deep);line-height:1}
.hero-badge small{display:block;font-size:.76rem;color:var(--ink-soft);letter-spacing:.02em}

/* trust strip under hero */
.trust-strip{display:flex;flex-wrap:wrap;gap:10px 22px;padding-top:18px;border-top:1px solid var(--line)}
.trust-strip li{list-style:none;display:flex;align-items:center;gap:9px;font-size:.92rem;
  color:var(--ink-soft);font-weight:500}
.trust-strip svg{width:18px;height:18px;color:var(--sage-deep);flex:none}

/* ---------- trust bar (icon row) ---------- */
.pillars{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}
.pillar{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);
  padding:22px 16px;text-align:center;box-shadow:var(--shadow-sm)}
.pillar .ic{width:44px;height:44px;margin:0 auto 12px;display:grid;place-items:center;
  background:rgba(140,166,136,.16);border-radius:12px;color:var(--sage-deep)}
.pillar .ic svg{width:24px;height:24px}
.pillar b{display:block;font-size:.98rem;color:var(--ink);margin-bottom:3px}
.pillar span{font-size:.82rem;color:var(--ink-soft)}

/* ---------- generic cards / two-col ---------- */
.duo{display:grid;grid-template-columns:1fr 1fr;gap:24px}
.card{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:clamp(22px,3vw,34px);box-shadow:var(--shadow-sm)}
.card h3{margin-bottom:10px}
.card .tag{display:inline-block;font-size:.74rem;font-weight:700;letter-spacing:.1em;text-transform:uppercase;
  color:var(--sage-deep);background:rgba(140,166,136,.16);padding:5px 10px;border-radius:20px;margin-bottom:14px}
.stat-row{display:flex;flex-wrap:wrap;gap:12px;margin-top:18px}
.stat{flex:1 1 140px;background:var(--cream-2);border-radius:12px;padding:14px 16px;border:1px solid var(--line)}
.stat .big{font-family:var(--ff-serif);font-size:1.7rem;color:var(--amber);line-height:1}
.stat small{display:block;font-size:.82rem;color:var(--ink-soft);margin-top:4px}

.split{display:grid;grid-template-columns:1fr 1fr;gap:clamp(28px,5vw,56px);align-items:center}
.media-frame{border-radius:var(--radius-lg);padding:16px;box-shadow:var(--shadow);border:1px solid var(--line);
  background:linear-gradient(160deg,#E9EFE6,#F4F1E9)}
.media-frame img{border-radius:10px}

/* ---------- comparison table ---------- */
.compare-wrap{overflow-x:auto;border-radius:var(--radius-lg);border:1px solid var(--line);background:var(--paper)}
table.compare{width:100%;border-collapse:collapse;min-width:520px}
table.compare th,table.compare td{padding:15px 18px;text-align:left;border-bottom:1px solid var(--line);font-size:.98rem}
table.compare thead th{background:var(--sage-deep);color:#fff;font-family:var(--ff-sans);font-weight:600;
  font-size:.9rem;letter-spacing:.02em}
table.compare thead th.us{background:#37552f}
table.compare tbody tr:last-child td{border-bottom:none}
table.compare td.us{background:rgba(140,166,136,.1);font-weight:600;color:var(--ink)}
.yes{color:var(--leaf);font-weight:700} .no{color:#B14A34;font-weight:600}
table.compare svg{width:19px;height:19px;vertical-align:-4px}

/* ---------- FAQ accordion ---------- */
.faq-list{display:grid;gap:12px;max-width:820px;margin-inline:auto}
.qa{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius);overflow:hidden}
.qa summary{list-style:none;cursor:pointer;padding:19px 22px;font-family:var(--ff-serif);
  font-size:1.1rem;color:var(--ink);display:flex;justify-content:space-between;align-items:center;gap:16px}
.qa summary::-webkit-details-marker{display:none}
.qa summary .chev{width:20px;height:20px;flex:none;color:var(--sage-deep);transition:transform .25s}
.qa[open] summary .chev{transform:rotate(180deg)}
.qa .ans{padding:0 22px 20px;color:var(--ink-soft)}
.qa .ans p+p{margin-top:10px}

/* ---------- callouts / notes ---------- */
.note{background:rgba(198,162,76,.1);border:1px solid rgba(198,162,76,.4);border-left:4px solid var(--gold);
  border-radius:10px;padding:16px 18px;font-size:.94rem;color:var(--ink-soft)}
.note strong{color:var(--ink)}
.warn{background:#fff;border:1px solid var(--line);border-left:4px solid #B14A34;border-radius:10px;
  padding:16px 18px;font-size:.9rem;color:var(--ink-soft)}
.badge-line{display:flex;flex-wrap:wrap;gap:10px 14px;align-items:center}
.tmark{display:inline-flex;align-items:center;gap:7px;font-size:.84rem;font-weight:600;color:var(--sage-deep);
  background:var(--paper);border:1px solid var(--line);border-radius:20px;padding:7px 13px}
.tmark svg{width:16px;height:16px}

/* final CTA band */
.cta-band{text-align:center}
.cta-band h2{margin-bottom:12px}
.cta-band .lead{margin:0 auto 26px}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:20px;counter-reset:s}
.step{background:var(--paper);border:1px solid var(--line);border-radius:var(--radius-lg);padding:26px 22px;position:relative}
.step::before{counter-increment:s;content:counter(s);font-family:var(--ff-serif);font-size:1.4rem;
  color:#fff;background:var(--sage-deep);width:40px;height:40px;border-radius:50%;
  display:grid;place-items:center;margin-bottom:14px}
.step h3{font-size:1.15rem;margin-bottom:6px}
.step p{font-size:.95rem;color:var(--ink-soft)}

/* ---------- footer ---------- */
.ftr{background:#20241E;color:#CDC9BE;padding-block:52px 30px;font-size:.92rem}
.ftr a{color:#CDC9BE;text-decoration:none}
.ftr a:hover{color:#fff;text-decoration:underline}
.ftr-grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:32px;margin-bottom:30px}
.ftr .brand b{color:#fff}.ftr .brand b span{color:var(--blue-lt)}
.ftr h4{font-family:var(--ff-sans);font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;
  color:#8f8b80;margin-bottom:12px;font-weight:700}
.ftr ul{list-style:none;padding:0;display:grid;gap:8px}
.ftr .disclaimer{border-top:1px solid rgba(255,255,255,.12);padding-top:22px;font-size:.82rem;
  color:#9a968b;line-height:1.6}
.ftr .disclaimer em{font-style:italic}
.ftr .legal-row{display:flex;flex-wrap:wrap;gap:8px 18px;margin-top:16px;font-size:.82rem}
.ftr .addr{font-style:normal;line-height:1.7;color:#b7b3a8;margin-top:10px}

/* ---------- breadcrumb ---------- */
.crumb{font-size:.85rem;color:var(--ink-soft);padding-top:22px}
.crumb a{text-decoration:none}.crumb span{color:var(--ink)}

/* ---------- reveal (progressive enhancement: hidden only when JS is active) ---------- */
.reveal{opacity:1;transform:none}
html.js .reveal{opacity:0;transform:translateY(20px)}
html.js .reveal.in{opacity:1;transform:none;transition:opacity .7s ease,transform .7s cubic-bezier(.16,1,.3,1)}

/* ---------- responsive ---------- */
@media (max-width:900px){
  .hero-grid{grid-template-columns:1fr;gap:26px}
  .hero-media{order:-1;max-width:460px;margin-inline:auto}
  .pillars{grid-template-columns:repeat(2,1fr)}
  .duo,.split{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr 1fr}
  .hdr-nav{display:none}
  .hdr-nav.open{display:flex;position:absolute;top:100%;left:0;right:0;flex-direction:column;
    align-items:stretch;gap:0;background:var(--cream);border-bottom:1px solid var(--line);
    box-shadow:var(--shadow);padding:8px 0;z-index:60}
  .hdr-nav.open a.navlink{padding:15px 24px;border-bottom:1px solid var(--line)}
  .menu-toggle{display:flex}
  .hdr{position:sticky}
}
@media (max-width:520px){
  .pillars{grid-template-columns:1fr}
  .ftr-grid{grid-template-columns:1fr}
  body{font-size:16.5px}
  .hdr .wrap{padding-inline:13px}
  .hdr-in{gap:8px}
  .hdr .btn{padding:10px 13px;font-size:.85rem}
  .brand b{font-size:1.12rem}
  .brand svg{width:28px;height:28px}
}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal,html.js .reveal{opacity:1!important;transform:none!important;transition:none!important}
  .btn:hover{transform:none}
}