/* ============================================================
   PUROFOBE, DESIGN SYSTEM
   Colours drawn directly from the official logo
   ============================================================ */
:root{
  /* Brand palette */
  --blue:#3871C1;          /* Purofobe Blue */
  --blue-deep:#2A5AA0;
  --blue-ink:#12294A;      /* charcoal-blue typography */
  --green:#40B93C;         /* Fresh Green */
  --green-deep:#2E9C2B;
  --yellow:#F2D11A;        /* Natural Yellow */
  --yellow-deep:#E4B800;

  /* Neutrals, warm, chosen, not clinical */
  --paper:#FBFAF6;         /* warm off-white ground */
  --paper-2:#F4F6FB;       /* cool sky wash */
  --white:#FFFFFF;
  --sky:#EAF1FB;           /* very light blue background */
  --line:rgba(18,41,74,.10);
  --line-soft:rgba(18,41,74,.06);

  /* Text roles */
  --ink:#12294A;
  --ink-2:#3C4A60;
  --ink-3:#6B7688;
  --on-blue:#FFFFFF;
  --on-blue-soft:rgba(255,255,255,.74);

  /* Surfaces */
  --surface:var(--paper);
  --surface-card:var(--white);

  /* Type scale (fluid) */
  --step--1:clamp(.8rem,.76rem + .2vw,.9rem);
  --step-0:clamp(1rem,.96rem + .2vw,1.08rem);
  --step-1:clamp(1.15rem,1.05rem + .5vw,1.4rem);
  --step-2:clamp(1.5rem,1.3rem + 1vw,2rem);
  --step-3:clamp(2rem,1.6rem + 2vw,3.1rem);
  --step-4:clamp(2.6rem,1.9rem + 3.4vw,4.6rem);
  --step-5:clamp(3.1rem,2rem + 5vw,6.2rem);

  /* Spacing */
  --gutter:clamp(1.15rem,4vw,2.5rem);
  --section-y:clamp(4.5rem,9vw,9rem);
  --maxw:1200px;
  --maxw-narrow:820px;

  /* Radii */
  --r-sm:10px;
  --r-md:16px;
  --r-lg:24px;
  --r-xl:34px;
  --r-pill:999px;

  /* Shadow */
  --sh-1:0 1px 2px rgba(18,41,74,.05),0 6px 20px rgba(18,41,74,.05);
  --sh-2:0 4px 12px rgba(18,41,74,.07),0 20px 48px rgba(18,41,74,.09);
  --sh-blue:0 14px 40px rgba(56,113,193,.28);

  --ease:cubic-bezier(.22,1,.36,1);

  --font-display:"Fraunces",Georgia,"Times New Roman",serif;
  --font-body:"Hanken Grotesk",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
}

*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%}
@media (prefers-reduced-motion:no-preference){html{scroll-behavior:smooth}}

body{
  margin:0;
  font-family:var(--font-body);
  font-size:var(--step-0);
  line-height:1.6;
  color:var(--ink);
  background:var(--surface);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
button{font-family:inherit}
:focus-visible{outline:3px solid var(--blue);outline-offset:3px;border-radius:4px}

h1,h2,h3{font-family:var(--font-display);font-weight:400;color:var(--ink);line-height:1.04;letter-spacing:-.01em;text-wrap:balance;margin:0}
p{margin:0}

.wrap{max-width:var(--maxw);margin-inline:auto;padding-inline:var(--gutter);width:100%}
.narrow{max-width:var(--maxw-narrow)}

/* ---------- Eyebrow label ---------- */
.eyebrow{
  display:inline-flex;align-items:center;gap:.6rem;
  font-family:var(--font-body);
  font-size:var(--step--1);
  font-weight:600;letter-spacing:.22em;text-transform:uppercase;
  color:var(--blue);
}
.eyebrow .tridots{--dot:6px;--gap:5px}
.on-dark .eyebrow{color:var(--yellow)}

/* ============================================================
   THREE-DOT MOTIF SYSTEM, Purofobe's visual punctuation
   ============================================================ */
.tridots{
  --dot:9px;--gap:8px;
  display:inline-flex;align-items:center;gap:var(--gap);
  flex:0 0 auto;
}
.tridots i{
  width:var(--dot);height:var(--dot);border-radius:50%;display:block;
  background:var(--blue);
}
.tridots i:nth-child(1){background:var(--blue)}
.tridots i:nth-child(2){background:var(--green)}
.tridots i:nth-child(3){background:var(--yellow)}
/* white-variant on dark grounds keeps first dot white */
.tridots.inv i:nth-child(1){background:#fff}
/* animated sequential entrance */
.tridots.seq i{transform:scale(0);opacity:0}
.reveal.is-in .tridots.seq i,.tridots.seq.is-in i{animation:pop .5s var(--ease) forwards}
.tridots.seq i:nth-child(1){animation-delay:.05s}
.tridots.seq i:nth-child(2){animation-delay:.18s}
.tridots.seq i:nth-child(3){animation-delay:.31s}
@keyframes pop{to{transform:scale(1);opacity:1}}

/* vertical dots (used to connect stages) */
.tridots.vert{flex-direction:column}

/* ============================================================
   HEADER
   ============================================================ */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),backdrop-filter .4s var(--ease);
}
.site-header::before{
  content:"";position:absolute;inset:0;
  background:transparent;transition:background .4s var(--ease);
}
.header-inner{
  max-width:var(--maxw);margin-inline:auto;
  padding:clamp(.6rem,1.4vw,.95rem) var(--gutter);
  display:flex;align-items:center;justify-content:space-between;gap:1.5rem;
  transition:padding .4s var(--ease);
  position:relative;
}
.site-header.scrolled{
  background:rgba(251,250,246,.82);
  backdrop-filter:saturate(140%) blur(14px);
  -webkit-backdrop-filter:saturate(140%) blur(14px);
  box-shadow:0 1px 0 var(--line-soft),0 10px 30px rgba(18,41,74,.06);
}
.site-header.scrolled .header-inner{padding-top:.7rem;padding-bottom:.7rem}

.brand{display:flex;flex-direction:column;align-items:center;gap:.14rem;flex:0 0 auto;line-height:1}
.brand img{height:clamp(46px,4.9vw,64px);width:auto;transition:height .4s var(--ease)}
.site-header.scrolled .brand img{height:clamp(36px,3.9vw,48px)}
.brand-tag{font-family:var(--font-body);font-weight:700;font-size:clamp(10.5px,1.05vw,12.5px);
  letter-spacing:.005em;white-space:nowrap;line-height:1;text-align:center}
.brand-tag .tw-b{color:var(--blue)}
.brand-tag .tw-g{color:var(--green-deep)}
.brand-tag .tw-y{color:#C79200}

.nav{display:flex;align-items:center;gap:clamp(1.1rem,2.4vw,2.2rem)}
.nav a{
  font-size:var(--step--1);font-weight:500;color:var(--ink-2);letter-spacing:.01em;
  position:relative;padding:.35rem 0;transition:color .25s var(--ease);
}
.nav a::after{
  content:"";position:absolute;left:0;right:100%;bottom:-2px;height:2px;
  background:var(--blue);border-radius:2px;transition:right .35s var(--ease);
}
.nav a:hover{color:var(--blue)}
.nav a:hover::after{right:0}

.header-cta{
  display:inline-flex;align-items:center;gap:.55rem;
  background:var(--blue);color:#fff;font-weight:600;font-size:var(--step--1);
  padding:.7rem 1.3rem;border-radius:var(--r-pill);border:0;cursor:pointer;
  box-shadow:0 6px 18px rgba(56,113,193,.28);
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .25s;
}
.header-cta:hover{transform:translateY(-2px);box-shadow:0 12px 28px rgba(56,113,193,.36);background:var(--blue-deep)}
.header-cta .tridots{--dot:5px;--gap:4px}
.header-cta .tridots i:nth-child(1){background:#fff}
.header-cta .tridots i:nth-child(2){background:var(--green)}
.header-cta .tridots i:nth-child(3){background:var(--yellow)}

.nav-desktop{display:flex;align-items:center;gap:clamp(1.4rem,3vw,2.6rem)}

/* Hamburger */
.burger{
  display:none;flex-direction:column;justify-content:center;gap:5px;
  width:46px;height:46px;border:1px solid var(--line);border-radius:12px;
  background:rgba(255,255,255,.6);cursor:pointer;padding:0;
}
.burger span{width:20px;height:2px;background:var(--ink);border-radius:2px;margin-inline:auto;
  transition:transform .35s var(--ease),opacity .25s var(--ease)}
.burger.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
.burger.open span:nth-child(2){opacity:0}
.burger.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}

/* Mobile menu panel */
.mobile-menu{
  position:fixed;inset:0;z-index:99;
  background:var(--paper);
  padding:6.5rem var(--gutter) 2.5rem;
  display:flex;flex-direction:column;
  transform:translateY(-12px);opacity:0;pointer-events:none;visibility:hidden;
  transition:opacity .4s var(--ease),transform .4s var(--ease),visibility .4s;
}
.mobile-menu.open{opacity:1;transform:none;pointer-events:auto;visibility:visible}
.mobile-menu nav{display:flex;flex-direction:column;gap:.2rem;margin-top:1rem}
.mobile-menu nav a{
  font-family:var(--font-display);font-size:clamp(1.8rem,7vw,2.4rem);
  color:var(--ink);padding:.6rem 0;border-bottom:1px solid var(--line-soft);
  display:flex;align-items:center;justify-content:space-between;
  opacity:0;transform:translateY(14px);
}
.mobile-menu.open nav a{animation:mIn .5s var(--ease) forwards}
.mobile-menu.open nav a:nth-child(1){animation-delay:.08s}
.mobile-menu.open nav a:nth-child(2){animation-delay:.15s}
.mobile-menu.open nav a:nth-child(3){animation-delay:.22s}
.mobile-menu.open nav a:nth-child(4){animation-delay:.29s}
.mobile-menu.open nav a:nth-child(5){animation-delay:.36s}
@keyframes mIn{to{opacity:1;transform:none}}
.mobile-menu nav a .tridots{--dot:6px;--gap:5px;opacity:.55}
.mobile-menu .header-cta{margin-top:2rem;align-self:flex-start;padding:.95rem 1.8rem;font-size:var(--step-0)}

/* ============================================================
   BUTTONS
   ============================================================ */
.btn{
  display:inline-flex;align-items:center;gap:.6rem;
  font-weight:600;font-size:var(--step-0);cursor:pointer;
  padding:.95rem 1.7rem;border-radius:var(--r-pill);border:1.5px solid transparent;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s,color .3s,border-color .3s;
  white-space:nowrap;
}
.btn .tridots{--dot:5px;--gap:4px}
.btn-primary{background:var(--blue);color:#fff;box-shadow:var(--sh-blue)}
.btn-primary .tridots i:nth-child(1){background:#fff}
.btn-primary:hover{background:var(--blue-deep);transform:translateY(-2px);box-shadow:0 18px 44px rgba(56,113,193,.34)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line)}
.btn-ghost:hover{border-color:var(--blue);color:var(--blue);transform:translateY(-2px)}
.on-dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.4)}
.on-dark .btn-ghost:hover{border-color:#fff;background:rgba(255,255,255,.08);color:#fff}
.btn-light{background:#fff;color:var(--blue);box-shadow:0 12px 34px rgba(0,0,0,.18)}
.btn-light .tridots i:nth-child(1){background:var(--blue)}
.btn-light:hover{transform:translateY(-2px);box-shadow:0 20px 46px rgba(0,0,0,.24)}

/* ============================================================
   SCROLL REVEAL
   ============================================================ */
/* Content is ALWAYS visible at rest. JS adds only a transform-based entrance
   (never opacity), so the page can never render blank if a tab loads in the
   background or a transition stalls. */
.reveal{opacity:1;transform:none}
.js .reveal{transform:translateY(14px);transition:transform .8s var(--ease)}
.js .reveal.is-in{transform:none}
.reveal.d1{transition-delay:.09s}
.reveal.d2{transition-delay:.18s}
.reveal.d3{transition-delay:.27s}
.reveal.d4{transition-delay:.36s}
@media (prefers-reduced-motion:reduce){
  .reveal{opacity:1;transform:none;transition:none}
  .tridots.seq i{opacity:1;transform:none;animation:none}
  .mobile-menu.open nav a{opacity:1;transform:none;animation:none}
}

/* ============================================================
   HERO
   ============================================================ */
.hero{
  position:relative;
  padding:clamp(8rem,15vh,11rem) 0 clamp(3.5rem,7vw,6rem);
  overflow:hidden;
  background:
    radial-gradient(120% 90% at 88% -10%,rgba(56,113,193,.16),transparent 55%),
    radial-gradient(90% 80% at 6% 8%,rgba(64,185,60,.10),transparent 52%),
    linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);
}
.hero-grid{
  display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(2rem,4vw,4.5rem);
  align-items:center;
}
.hero-copy{max-width:36ch}
.hero h1{
  font-size:var(--step-5);font-weight:400;letter-spacing:-.025em;line-height:.98;
  margin:.4rem 0 0;
}
.hero h1 .l2{color:var(--blue)}
.hero .lead{
  font-size:var(--step-1);color:var(--ink-2);line-height:1.5;margin-top:1.6rem;
  max-width:42ch;font-weight:400;
}
.hero-actions{display:flex;flex-wrap:wrap;gap:.9rem;margin-top:2.2rem}
.hero-tags{display:flex;flex-wrap:wrap;gap:.5rem .5rem;margin-top:2.6rem}
.hero-tags span{
  font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;font-weight:600;
  color:var(--ink-3);display:inline-flex;align-items:center;gap:.55rem;
}
.hero-tags span::before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue)}
.hero-tags span:nth-child(2)::before{background:var(--green)}
.hero-tags span:nth-child(3)::before{background:var(--yellow)}
.hero-tags span:nth-child(4)::before{background:var(--blue)}

/* Hero visual, self-contained editorial composition */
.hero-visual{position:relative;aspect-ratio:4/4.3;width:100%}
.hero-frame{
  position:absolute;inset:0;border-radius:var(--r-xl);overflow:hidden;
  box-shadow:var(--sh-2),0 40px 80px -30px rgba(18,41,74,.5);
  background:linear-gradient(160deg,#5D93D6 0%,#3871C1 46%,#2A5AA0 100%);
}
.hero-frame::after{
  /* subtle inner ring + top glass sheen for a shot-through-lens feel */
  content:"";position:absolute;inset:0;border-radius:var(--r-xl);pointer-events:none;z-index:4;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.35),inset 0 0 0 1px rgba(255,255,255,.08);
}
.hero-scene{position:absolute;inset:0}
.hero-frame .grain{position:absolute;inset:0;opacity:.5;mix-blend-mode:soft-light;z-index:2}
.hero-vignette{position:absolute;inset:0;z-index:3;pointer-events:none;border-radius:var(--r-xl);
  background:radial-gradient(120% 100% at 50% 42%,transparent 55%,rgba(12,28,54,.34) 100%)}
.hero-floats{position:absolute;inset:0;pointer-events:none}
.float-chip{
  position:absolute;background:rgba(255,255,255,.92);backdrop-filter:blur(6px);
  border-radius:var(--r-md);padding:.7rem .95rem;box-shadow:0 12px 30px rgba(18,41,74,.16);
  display:flex;align-items:center;gap:.6rem;font-weight:600;font-size:var(--step--1);color:var(--ink);
}
.float-chip .tridots{--dot:6px;--gap:4px}
.chip-a{top:8%;left:-4%}
.chip-b{bottom:11%;right:-5%}
@media (prefers-reduced-motion:no-preference){
  .chip-a{animation:floaty 7s ease-in-out infinite}
  .chip-b{animation:floaty 8.4s ease-in-out infinite .8s}
}
@keyframes floaty{0%,100%{transform:translateY(0)}50%{transform:translateY(-10px)}}

.hero-badge{
  position:absolute;left:6%;bottom:7%;z-index:3;
  color:#fff;font-family:var(--font-display);font-style:italic;
  font-size:clamp(1.1rem,2vw,1.5rem);text-shadow:0 2px 20px rgba(0,0,0,.25);
  max-width:12ch;line-height:1.2;
}
.hero-orbit{position:absolute;top:7%;right:8%;z-index:3}
.hero-orbit .tridots{--dot:11px;--gap:9px}
.hero-orbit .tridots i{box-shadow:0 2px 10px rgba(0,0,0,.2)}
.hero-orbit .tridots.inv i:nth-child(1){background:#fff}

/* ============================================================
   SECTION SEPARATOR (three-dot)
   ============================================================ */
.sep{display:flex;align-items:center;justify-content:center;gap:1rem;padding:clamp(2.5rem,5vw,4rem) 0}
.sep .rule{height:1px;width:min(120px,18vw);background:var(--line)}
.sep .tridots{--dot:8px;--gap:8px}

/* ============================================================
   BRAND INTRO
   ============================================================ */
.intro{padding:var(--section-y) 0}
.intro-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(2rem,5vw,5rem);align-items:center}
.intro h2{font-size:var(--step-4);letter-spacing:-.02em}
.intro h2 .accent{font-style:italic;color:var(--blue)}
.intro-body{display:flex;flex-direction:column;gap:1.3rem}
.intro-body p{color:var(--ink-2);font-size:var(--step-1);line-height:1.6;max-width:46ch}
.intro-body p:first-child{color:var(--ink);font-weight:400}
.intro-visual{position:relative;aspect-ratio:5/6;border-radius:var(--r-xl);overflow:hidden;box-shadow:var(--sh-1)}

/* ============================================================
   PILLARS
   ============================================================ */
.pillars{padding:var(--section-y) 0;background:linear-gradient(180deg,var(--paper) 0%,var(--sky) 100%)}
.section-head{display:flex;flex-direction:column;gap:1rem;align-items:center;text-align:center;margin-bottom:clamp(2.5rem,5vw,4rem)}
.section-head h2{font-size:var(--step-3)}
.section-head p{color:var(--ink-2);max-width:52ch;font-size:var(--step-1)}
.pillar-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.6rem)}
.pillar{
  background:var(--white);border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:clamp(1.6rem,2.5vw,2.2rem) clamp(1.4rem,2vw,1.8rem);
  box-shadow:var(--sh-1);position:relative;overflow:hidden;
  transition:transform .4s var(--ease),box-shadow .4s var(--ease),border-color .4s;
}
.pillar::before{
  content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:var(--accent,var(--blue));transform:scaleX(0);transform-origin:left;
  transition:transform .5s var(--ease);
}
.pillar:hover{transform:translateY(-6px);box-shadow:var(--sh-2);border-color:transparent}
.pillar:hover::before{transform:scaleX(1)}
.pillar .p-icon{width:56px;height:56px;margin-bottom:1.2rem}
.pillar h3{font-size:var(--step-2);font-weight:500;margin-bottom:.5rem;letter-spacing:0}
.pillar p{color:var(--ink-2);font-size:var(--step-0);line-height:1.55}
.pillar .p-dots{position:absolute;bottom:1.1rem;right:1.2rem;--dot:6px;--gap:5px;opacity:.5}

/* ============================================================
   PROCESS (Nature -> Ingredient -> Creation)
   ============================================================ */
.process{padding:var(--section-y) 0;background:var(--blue-ink);color:#fff;position:relative;overflow:hidden}
.process .constellation{position:absolute;inset:0;opacity:.5;pointer-events:none}
.process .wrap{position:relative;z-index:2}
.process .section-head h2{color:#fff}
.process .section-head p{color:var(--on-blue-soft)}
.process .section-head .eyebrow{color:var(--yellow)}
.stages{
  display:grid;grid-template-columns:1fr auto 1fr auto 1fr;align-items:stretch;
  gap:0;margin-top:clamp(1.5rem,3vw,2.5rem);
}
.stage{
  padding:clamp(1.5rem,2.5vw,2.2rem);text-align:center;
  display:flex;flex-direction:column;align-items:center;gap:1.1rem;
}
.stage .s-num{
  font-family:var(--font-display);font-size:var(--step--1);letter-spacing:.3em;
  color:var(--yellow);font-weight:500;
}
.stage .s-art{
  width:clamp(96px,12vw,140px);height:clamp(96px,12vw,140px);border-radius:50%;
  display:grid;place-items:center;position:relative;
  background:rgba(255,255,255,.05);border:1px solid rgba(255,255,255,.14);
}
.stage h3{color:#fff;font-size:var(--step-2);font-weight:500;letter-spacing:0}
.stage p{color:var(--on-blue-soft);font-size:var(--step-0);max-width:26ch}
.stage-link{align-self:center;display:flex;align-items:center}
.stage-link .tridots{--dot:9px;--gap:14px}
.stage-link .tridots i{opacity:.9}
@media (prefers-reduced-motion:no-preference){
  .stages.is-in .stage-link .tridots i{animation:travel 2.6s var(--ease) infinite}
  .stages.is-in .stage-link:nth-of-type(1) .tridots i:nth-child(2){animation-delay:.2s}
  .stages.is-in .stage-link:nth-of-type(1) .tridots i:nth-child(3){animation-delay:.4s}
}
@keyframes travel{0%,70%,100%{transform:scale(1);opacity:.55}20%{transform:scale(1.5);opacity:1}}
.process-foot{text-align:center;margin-top:clamp(2rem,4vw,3rem);color:var(--on-blue-soft);font-size:var(--step-1);max-width:60ch;margin-inline:auto}

/* ============================================================
   EMOTIONAL STATEMENT
   ============================================================ */
.statement{padding:var(--section-y) 0;background:var(--paper);text-align:center;position:relative;overflow:hidden}
.statement .big{
  font-family:var(--font-display);font-size:var(--step-5);line-height:1.0;letter-spacing:-.025em;
  max-width:16ch;margin-inline:auto;
}
.statement .big .g{color:var(--green)}
.statement .big .y{color:var(--yellow-deep)}
.statement .big .b{color:var(--blue)}
.statement .sub{margin:1.8rem auto 0;max-width:52ch;color:var(--ink-2);font-size:var(--step-1)}
.statement .tridots{--dot:10px;--gap:10px;margin:0 auto 1.6rem}
.leaf-bg{position:absolute;inset:0;pointer-events:none;opacity:.5}

/* ============================================================
   WORLD / CATEGORIES
   ============================================================ */
.world{padding:var(--section-y) 0;background:linear-gradient(180deg,var(--sky) 0%,var(--paper) 100%)}
/* Featured product: REEF */
.reef-feature{display:grid;grid-template-columns:minmax(0,.82fr) minmax(0,1.18fr);gap:clamp(1.2rem,3vw,2.6rem);
  align-items:center;background:linear-gradient(135deg,var(--white) 0%,var(--paper-2) 100%);
  border:1px solid var(--line-soft);border-radius:var(--r-lg);box-shadow:var(--sh-1);
  padding:clamp(1.4rem,3vw,2.6rem);margin-bottom:clamp(1.2rem,2.6vw,1.9rem);
  transition:transform .45s var(--ease),box-shadow .45s var(--ease)}
.reef-feature:hover{transform:translateY(-4px);box-shadow:var(--sh-2)}
.reef-feature .rf-media{display:flex;align-items:center;justify-content:center;padding:clamp(.8rem,2vw,1.4rem);
  border-radius:var(--r-md);background:radial-gradient(78% 78% at 50% 42%,rgba(56,113,193,.10),transparent 72%)}
.reef-feature .rf-media img{width:min(300px,82%);height:auto;filter:drop-shadow(0 12px 24px rgba(18,41,74,.15))}
.reef-feature .rf-eyebrow{display:flex;align-items:center;gap:.55rem;color:var(--blue);
  text-transform:uppercase;letter-spacing:.16em;font-size:var(--step--1);font-weight:700;margin-bottom:.75rem}
.reef-feature h3{font-size:var(--step-3);color:var(--ink);font-weight:500;letter-spacing:-.005em}
.reef-feature p{margin-top:.7rem;color:var(--ink-2);font-size:var(--step-0);line-height:1.6;max-width:54ch}
.reef-feature .rf-cta{display:inline-flex;align-items:center;gap:.5rem;margin-top:1.15rem;
  color:var(--blue);font-weight:700;font-size:var(--step-0)}
.reef-feature .rf-cta svg{transition:transform .35s var(--ease)}
.reef-feature:hover .rf-cta svg{transform:translateX(5px)}
@media(max-width:720px){
  .reef-feature{grid-template-columns:1fr;text-align:center;gap:1.1rem}
  .reef-feature .rf-body{display:flex;flex-direction:column;align-items:center}
  .reef-feature .rf-eyebrow{justify-content:center}
  .reef-feature p{margin-inline:auto}
}
.cat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:clamp(1rem,2vw,1.6rem)}
.cat{
  position:relative;border-radius:var(--r-lg);overflow:hidden;min-height:clamp(240px,32vw,340px);
  display:flex;flex-direction:column;justify-content:flex-end;
  padding:clamp(1.6rem,3vw,2.4rem);color:#fff;box-shadow:var(--sh-1);isolation:isolate;
  transition:transform .5s var(--ease),box-shadow .5s var(--ease);
}
.cat:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.cat .cat-art{position:absolute;inset:0;z-index:-2}
.cat::after{content:"";position:absolute;inset:0;z-index:-1;
  background:linear-gradient(180deg,rgba(18,41,74,0) 30%,rgba(18,41,74,.72) 100%)}
.cat .c-eyebrow{font-size:var(--step--1);letter-spacing:.2em;text-transform:uppercase;font-weight:600;opacity:.85;display:flex;align-items:center;gap:.5rem;margin-bottom:.5rem}
.cat h3{color:#fff;font-size:var(--step-2);font-weight:500;letter-spacing:0}
.cat .c-desc{margin-top:.5rem;font-size:var(--step-0);opacity:0;max-height:0;overflow:hidden;transition:opacity .45s var(--ease),max-height .45s var(--ease);color:rgba(255,255,255,.9)}
.cat:hover .c-desc,.cat:focus-within .c-desc{opacity:1;max-height:5rem}
.cat .c-arrow{position:absolute;top:clamp(1.4rem,2.6vw,2rem);right:clamp(1.4rem,2.6vw,2rem);
  width:44px;height:44px;border-radius:50%;background:rgba(255,255,255,.16);backdrop-filter:blur(4px);
  display:grid;place-items:center;transition:background .3s,transform .3s}
.cat:hover .c-arrow{background:#fff;transform:rotate(-45deg)}
.cat:hover .c-arrow svg{stroke:var(--blue)}

/* ============================================================
   PROMISE
   ============================================================ */
.promise{padding:var(--section-y) 0;background:var(--paper);position:relative;overflow:hidden}
.promise-inner{
  background:
    radial-gradient(80% 120% at 100% 0%,rgba(56,113,193,.10),transparent 60%),
    linear-gradient(180deg,var(--white),var(--paper-2));
  border:1px solid var(--line-soft);border-radius:var(--r-xl);
  padding:clamp(2.5rem,6vw,5rem);text-align:center;box-shadow:var(--sh-1);position:relative;overflow:hidden;
}
.promise-inner .watermark{position:absolute;inset:0;pointer-events:none;opacity:.6}
.promise .eyebrow{justify-content:center}
.promise h2{font-size:var(--step-4);margin:1rem auto 0;letter-spacing:-.02em;max-width:16ch}
.promise h2 .g{color:var(--green)}
.promise h2 .y{color:var(--yellow-deep)}
.promise h2 .b{color:var(--blue)}
.promise .p-sub{margin:1.6rem auto 0;max-width:58ch;color:var(--ink-2);font-size:var(--step-1);position:relative}
.promise .big-dots{--dot:16px;--gap:16px;margin:2.2rem auto 0}

/* ============================================================
   FINAL CTA
   ============================================================ */
.final{padding:var(--section-y) 0}
.final-inner{
  position:relative;overflow:hidden;border-radius:var(--r-xl);
  padding:clamp(3rem,8vw,6.5rem) clamp(1.5rem,5vw,4rem);text-align:center;color:#fff;
  background:
    radial-gradient(60% 90% at 15% 10%,rgba(64,185,60,.28),transparent 55%),
    radial-gradient(60% 90% at 88% 90%,rgba(242,209,26,.24),transparent 55%),
    linear-gradient(150deg,#4a82cf 0%,#3871C1 45%,#274f92 100%);
  box-shadow:var(--sh-2);
}
.final-inner .constellation{position:absolute;inset:0;opacity:.5}
.final-inner > *{position:relative;z-index:2}
.final .eyebrow{color:var(--yellow);justify-content:center}
.final h2{color:#fff;font-size:var(--step-5);margin:1rem auto .3rem;letter-spacing:-.02em}
.final p{color:rgba(255,255,255,.86);max-width:46ch;margin:1rem auto 2.2rem;font-size:var(--step-1)}
.final .tridots{--dot:10px;--gap:9px;margin:0 auto 1.4rem}
.final .tridots.inv i:nth-child(1){background:#fff}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer{background:var(--blue-ink);color:rgba(255,255,255,.72);padding:clamp(3.5rem,7vw,5.5rem) 0 2rem;position:relative;overflow:hidden}
.footer-constellation{position:absolute;inset:0;opacity:.35;pointer-events:none}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:clamp(2rem,4vw,3.5rem);position:relative;z-index:2}
.footer-brand img{height:34px;width:auto;margin-bottom:1.4rem;
  background:#fff;padding:11px 16px;border-radius:14px;box-sizing:content-box;
  box-shadow:0 8px 22px rgba(0,0,0,.22)}
.footer-brand p{max-width:34ch;color:rgba(255,255,255,.7);font-size:var(--step-0)}
.footer-social{display:flex;gap:.7rem;margin-top:1.6rem}
.footer-social a{
  width:42px;height:42px;border-radius:50%;border:1px solid rgba(255,255,255,.18);
  display:grid;place-items:center;transition:background .3s,border-color .3s,transform .3s;color:#fff;
}
.footer-social a:hover{background:rgba(255,255,255,.1);border-color:rgba(255,255,255,.4);transform:translateY(-3px)}
.footer-col h4{font-family:var(--font-body);font-size:var(--step--1);letter-spacing:.18em;text-transform:uppercase;
  color:var(--yellow);font-weight:600;margin:0 0 1.2rem;display:flex;align-items:center;gap:.5rem}
.footer-col h4 .tridots{--dot:5px;--gap:4px}
.footer-col ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:.7rem}
.footer-col a{color:rgba(255,255,255,.72);font-size:var(--step-0);transition:color .25s,padding-left .25s}
.footer-col a:hover{color:#fff;padding-left:6px}
.footer-bottom{
  margin-top:clamp(2.5rem,5vw,4rem);padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.12);
  display:flex;flex-wrap:wrap;gap:1rem;align-items:center;justify-content:space-between;
  position:relative;z-index:2;font-size:var(--step--1);color:rgba(255,255,255,.55);
}
.footer-bottom .tridots{--dot:6px;--gap:6px}

/* ============================================================
   PAGE LOADER
   ============================================================ */
/* Loader disabled: pages are tiny + assets cache, so no splash is needed, and a
   JS-removed full-screen overlay is exactly what can leave a blank page if the
   tab loads in the background. Kept in markup but never displayed. */
.loader{display:none!important}
.loader.done{opacity:0;visibility:hidden}
.loader .tridots{--dot:16px;--gap:14px}
.loader .tridots i{transform:scale(.4);opacity:.3;animation:load 1.2s var(--ease) infinite}
.loader .tridots i:nth-child(1){animation-delay:0s}
.loader .tridots i:nth-child(2){animation-delay:.18s}
.loader .tridots i:nth-child(3){animation-delay:.36s}
@keyframes load{0%,100%{transform:scale(.4);opacity:.3}40%{transform:scale(1);opacity:1}}

/* ============================================================
   PREMIUM ANIMATION LAYER
   ============================================================ */

/* Scroll progress bar (brand gradient) */
.scroll-progress{
  position:fixed;top:0;left:0;height:3px;width:100%;z-index:200;
  transform:scaleX(0);transform-origin:0 50%;
  background:linear-gradient(90deg,var(--blue),var(--green) 55%,var(--yellow));
  box-shadow:0 0 12px rgba(56,113,193,.5);
  will-change:transform;
}

/* Ambient breathing glow behind the hero card */
.hero-visual::before{
  content:"";position:absolute;inset:-8% -8% -12% -8%;z-index:-1;border-radius:50%;
  background:radial-gradient(closest-side,rgba(242,209,26,.20),rgba(64,185,60,.12),transparent 72%);
  filter:blur(24px);
}
@media (prefers-reduced-motion:no-preference){
  .hero-visual::before{animation:breathe 9s ease-in-out infinite}
}
@keyframes breathe{0%,100%{transform:scale(1);opacity:.9}50%{transform:scale(1.08);opacity:1}}

/* Rising dew particles inside the hero */
.hero-dew{position:absolute;inset:0;z-index:3;pointer-events:none;overflow:hidden;border-radius:var(--r-xl)}
.hero-dew i{
  position:absolute;bottom:-12px;width:7px;height:7px;border-radius:50%;
  background:radial-gradient(circle at 35% 30%,#ffffff,rgba(255,255,255,.25));
  opacity:0;
}
@media (prefers-reduced-motion:no-preference){
  .hero-dew i{animation:rise var(--dur,11s) linear infinite;animation-delay:var(--dly,0s)}
}
@keyframes rise{
  0%{transform:translateY(0) scale(.7);opacity:0}
  12%{opacity:.7}
  70%{opacity:.5}
  100%{transform:translateY(-460px) translateX(var(--dx,10px)) scale(1);opacity:0}
}

/* Button sheen sweep on hover */
.btn,.header-cta{position:relative;overflow:hidden}
.btn::before,.header-cta::before{
  content:"";position:absolute;top:0;left:-120%;width:70%;height:100%;pointer-events:none;
  background:linear-gradient(100deg,transparent,rgba(255,255,255,.38),transparent);
  transform:skewX(-18deg);transition:none;
}
@media (prefers-reduced-motion:no-preference){
  .btn:hover::before,.header-cta:hover::before{animation:sheen .85s var(--ease)}
}
@keyframes sheen{to{left:130%}}
.btn-light::before{background:linear-gradient(100deg,transparent,rgba(56,113,193,.22),transparent)}

/* Category art: slow ken-burns zoom on hover */
.cat-art{transition:transform 1.1s var(--ease);will-change:transform}
.cat:hover .cat-art,.cat:focus-within .cat-art{transform:scale(1.08)}
.cat .c-eyebrow .tridots i,.cat h3{transition:transform .5s var(--ease)}
.cat:hover h3{transform:translateY(-2px)}

/* Pillar icon gentle bob on hover */
.pillar .p-icon{transition:transform .5s var(--ease)}
@media (prefers-reduced-motion:no-preference){
  .pillar:hover .p-icon{animation:bob 1.6s ease-in-out infinite}
}
@keyframes bob{0%,100%{transform:translateY(0)}50%{transform:translateY(-5px)}}

/* Word-by-word reveal for big editorial statements */
.stagger .w{display:inline-block;opacity:1;transform:none}
.js .stagger .w{transform:translateY(16px);transition:transform .7s var(--ease)}
.js .stagger.is-in .w{transform:none}
.js .stagger.is-in .w:nth-of-type(1){transition-delay:.05s}
.js .stagger.is-in .w:nth-of-type(2){transition-delay:.14s}
.js .stagger.is-in .w:nth-of-type(3){transition-delay:.23s}
.js .stagger.is-in .w:nth-of-type(4){transition-delay:.32s}
.js .stagger.is-in .w:nth-of-type(5){transition-delay:.41s}
.js .stagger.is-in .w:nth-of-type(6){transition-delay:.50s}
.js .stagger.is-in .w:nth-of-type(7){transition-delay:.59s}
@media (prefers-reduced-motion:reduce){.js .stagger .w{opacity:1;transform:none}}

/* Decorative three-dot separators: gentle continuous wave */
@media (prefers-reduced-motion:no-preference){
  .sep .tridots.is-in i{animation:wave 3.4s ease-in-out infinite}
  .sep .tridots.is-in i:nth-child(2){animation-delay:.25s}
  .sep .tridots.is-in i:nth-child(3){animation-delay:.5s}
}
@keyframes wave{0%,100%{transform:translateY(0)}30%{transform:translateY(-4px)}60%{transform:translateY(0)}}

/* Eyebrow tridots subtle idle pulse once revealed */
@media (prefers-reduced-motion:no-preference){
  .eyebrow .tridots.is-in i:nth-child(2){animation:idlepulse 2.8s ease-in-out infinite 1s}
}
@keyframes idlepulse{0%,100%{transform:scale(1)}50%{transform:scale(1.35)}}

/* Nav link + footer link micro-interaction already present; add CTA magnetic press */
.btn:active,.header-cta:active{transform:translateY(0) scale(.98)}

/* Section headings rise slightly with a soft blur-in */
.js .reveal h2,.js .reveal h1{}
@media (prefers-reduced-motion:no-preference){
  .float-chip{transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
  .hero-visual:hover .float-chip{box-shadow:0 18px 40px rgba(18,41,74,.22)}
}

/* Marquee-free animated underline accent under section-head h2 on reveal */
.section-head h2{position:relative}
.section-head h2::after{
  content:"";position:absolute;left:50%;bottom:-14px;height:3px;width:0;border-radius:3px;
  transform:translateX(-50%);
  background:linear-gradient(90deg,var(--blue),var(--green),var(--yellow));
  transition:width .8s var(--ease) .25s;
}
.js .section-head.is-in h2::after{width:64px}
.process .section-head h2::after{background:linear-gradient(90deg,#fff,var(--green),var(--yellow))}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width:1000px){
  .nav-desktop{display:none}
  .burger{display:flex}
  .header-cta.desk{display:none}
  .hero-grid{grid-template-columns:1fr;gap:2.5rem}
  .hero-visual{max-width:520px;margin-inline:auto;aspect-ratio:4/3.4;width:100%}
  .hero-copy{max-width:none;text-align:left}
  .intro-grid{grid-template-columns:1fr;gap:2.5rem}
  .intro-visual{order:-1;aspect-ratio:16/10;max-height:360px}
  .pillar-grid{grid-template-columns:repeat(2,1fr)}
  .footer-top{grid-template-columns:1fr 1fr}
  .footer-brand{grid-column:1/-1}
}
@media (max-width:720px){
  /* Process becomes vertical */
  .stages{grid-template-columns:1fr;gap:0}
  .stage-link{padding:.3rem 0}
  .stage-link .tridots{--dot:8px;--gap:0;flex-direction:column;gap:10px}
  .cat-grid{grid-template-columns:1fr}
  .cat .c-desc{opacity:1;max-height:5rem}
}
@media (max-width:520px){
  .pillar-grid{grid-template-columns:1fr}
  .footer-top{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column;align-items:flex-start;gap:.8rem}
  .hero-actions .btn{flex:1 1 auto;justify-content:center}
  .float-chip{font-size:.72rem;padding:.55rem .75rem}
  .chip-a{left:0}.chip-b{right:0}
}
/* ============================================================
   INNER PAGES, shared additions
   ============================================================ */
/* active nav state */
.nav a.active{color:var(--blue)}
.nav a.active::after{right:0}
.mobile-menu nav a.active{color:var(--blue)}

/* Inner page hero (compact, no photographic scene) */
.page-hero{
  position:relative;overflow:hidden;
  padding:clamp(8rem,15vh,11rem) 0 clamp(3rem,6vw,5rem);
  background:
    radial-gradient(90% 80% at 88% -10%,rgba(56,113,193,.16),transparent 55%),
    radial-gradient(80% 70% at 4% 6%,rgba(64,185,60,.10),transparent 52%),
    linear-gradient(180deg,var(--paper) 0%,var(--paper-2) 100%);
}
.page-hero .ph-constellation{position:absolute;inset:0;opacity:.5;pointer-events:none}
.page-hero .wrap{position:relative;z-index:2}
.page-hero .eyebrow{margin-bottom:1rem}
.page-hero h1{font-size:var(--step-5);letter-spacing:-.025em;line-height:1;max-width:16ch}
.page-hero h1 .accent{color:var(--blue)}
.page-hero .lead{font-size:var(--step-1);color:var(--ink-2);margin-top:1.5rem;max-width:52ch;line-height:1.5}
.page-hero .crumbs{display:flex;align-items:center;gap:.6rem;font-size:var(--step--1);color:var(--ink-3);margin-bottom:1.4rem;font-weight:500}
.page-hero .crumbs a{color:var(--ink-3)}
.page-hero .crumbs a:hover{color:var(--blue)}
.page-hero .crumbs .sep-dot{width:5px;height:5px;border-radius:50%;background:var(--green)}

/* ============================================================
   CONTACT PAGE
   ============================================================ */
.contact-sec{padding:var(--section-y) 0;background:linear-gradient(180deg,var(--paper) 0%,var(--sky) 100%)}
.contact-grid{display:grid;grid-template-columns:1fr 1.05fr;gap:clamp(1.6rem,4vw,3.5rem);align-items:start}
.contact-info{display:flex;flex-direction:column;gap:1rem}
.contact-info h2{font-size:var(--step-3);margin-bottom:.4rem}
.contact-info .lead{color:var(--ink-2);font-size:var(--step-1);max-width:42ch;margin-bottom:1rem}
.info-row{
  display:flex;gap:1rem;align-items:flex-start;background:var(--white);
  border:1px solid var(--line-soft);border-radius:var(--r-md);padding:1.1rem 1.2rem;
  box-shadow:var(--sh-1);transition:transform .35s var(--ease),box-shadow .35s var(--ease);
}
.info-row:hover{transform:translateY(-3px);box-shadow:var(--sh-2)}
.info-row .ic{flex:0 0 auto;width:44px;height:44px;border-radius:12px;display:grid;place-items:center;background:var(--sky)}
.info-row .ic svg{width:22px;height:22px}
.info-row > span:last-child{display:flex;flex-direction:column;gap:.2rem;min-width:0}
.info-row .lbl{display:block;font-size:var(--step--1);letter-spacing:.14em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.info-row .val{display:block;color:var(--ink);font-weight:600;font-size:var(--step-0);line-height:1.4;word-break:break-word}
.info-row .val a{color:var(--ink)}
.info-row .val a:hover{color:var(--blue)}

.contact-card{
  background:var(--white);border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:clamp(1.6rem,3vw,2.4rem);box-shadow:var(--sh-2);position:relative;overflow:hidden;
}
.contact-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;
  background:linear-gradient(90deg,var(--blue),var(--green),var(--yellow))}
.contact-card h3{font-size:var(--step-2);font-weight:500;margin-bottom:.4rem}
.contact-card .sub{color:var(--ink-2);font-size:var(--step-0);margin-bottom:1.4rem}
.field{display:flex;flex-direction:column;gap:.4rem;margin-bottom:1rem}
.field label{font-size:var(--step--1);font-weight:600;color:var(--ink-2);letter-spacing:.02em}
.field input,.field textarea{
  font-family:inherit;font-size:var(--step-0);color:var(--ink);
  border:1.5px solid var(--line);border-radius:var(--r-sm);padding:.8rem .9rem;background:var(--paper);
  transition:border-color .25s var(--ease),box-shadow .25s var(--ease);width:100%;
}
.field input:focus,.field textarea:focus{outline:none;border-color:var(--blue);box-shadow:0 0 0 3px rgba(56,113,193,.14);background:#fff}
.field textarea{resize:vertical;min-height:120px}
.form-actions{display:flex;flex-wrap:wrap;gap:.7rem;align-items:center;margin-top:.4rem}
.form-note{font-size:var(--step--1);color:var(--ink-3);margin-top:.8rem}
.wa-btn{background:#25D366;color:#083b1e;border:0}
.wa-btn:hover{background:#1eb955}
.wa-btn .tridots i{background:#083b1e!important}

.legal-note{margin-top:clamp(2rem,4vw,3rem);padding-top:1.4rem;border-top:1px solid var(--line);
  font-size:var(--step--1);color:var(--ink-3);display:flex;flex-wrap:wrap;gap:.4rem 1.4rem;align-items:center}
.legal-note b{color:var(--ink-2);font-weight:600}

@media (max-width:820px){
  .contact-grid{grid-template-columns:1fr}
}

/* products page: growing collection note */
.soon-note{text-align:center;margin-top:clamp(2rem,4vw,3rem);color:var(--ink-3);font-size:var(--step-0);
  display:flex;align-items:center;justify-content:center;gap:.7rem}
.soon-note .tridots{--dot:6px;--gap:5px}

/* ============================================================
   PRODUCTS DROPDOWN (desktop) + mobile sub-item
   ============================================================ */
.nav-item.has-dd{position:relative;display:flex;align-items:center}
.dd-trigger{display:inline-flex;align-items:center;gap:.34rem}
.dd-trigger .caret{transition:transform .3s var(--ease)}
.nav-item.has-dd:hover .dd-trigger .caret,
.nav-item.has-dd:focus-within .dd-trigger .caret{transform:rotate(180deg)}
.dd-panel{
  position:absolute;top:100%;left:50%;transform:translateX(-50%) translateY(10px);
  margin-top:12px;min-width:296px;background:var(--white);
  border:1px solid var(--line-soft);border-radius:var(--r-md);box-shadow:var(--sh-2);
  padding:.85rem;opacity:0;visibility:hidden;pointer-events:none;
  transition:opacity .26s var(--ease),transform .26s var(--ease),visibility .26s;z-index:120;
}
.dd-panel::before{content:"";position:absolute;top:-18px;left:0;right:0;height:18px}
.nav-item.has-dd:hover .dd-panel,
.nav-item.has-dd:focus-within .dd-panel{opacity:1;visibility:visible;pointer-events:auto;transform:translateX(-50%) translateY(0)}
.dd-eyebrow{display:flex;align-items:center;gap:.5rem;font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);font-weight:600;padding:.2rem .55rem .55rem}
.dd-eyebrow .tridots{--dot:5px;--gap:4px}
.dd-link{display:flex;align-items:center;gap:.85rem;padding:.7rem .6rem;border-radius:12px;transition:background .2s var(--ease)}
.dd-link::after{display:none!important}
.dd-link:hover,.dd-link.is-current{background:var(--sky)}
.dd-ic{flex:0 0 auto;width:40px;height:40px;border-radius:11px;background:var(--sky);display:grid;place-items:center}
.dd-ic svg{width:22px;height:22px}
.dd-txt{display:flex;flex-direction:column;line-height:1.2}
.dd-title{font-weight:700;color:var(--ink);font-size:var(--step-0)}
.dd-sub{font-size:var(--step--1);color:var(--ink-3)}
.dd-all{justify-content:space-between;color:var(--ink-2);font-weight:600;font-size:var(--step--1);margin-top:.15rem}
.dd-all:hover{color:var(--blue)}
.mobile-menu nav a.m-sub{font-family:var(--font-body);font-size:var(--step-1);font-weight:600;color:var(--ink-2);
  padding:.55rem 0 .55rem 1.1rem;border-left:3px solid var(--sky);border-bottom:1px solid var(--line-soft);margin-left:.1rem}
.mobile-menu nav a.m-sub .tridots{display:none}
.mobile-menu nav a.m-sub.is-current{color:var(--blue);border-left-color:var(--blue)}

/* ============================================================
   REEF PACKAGED DRINKING WATER PAGE
   ============================================================ */
.reef-hero .reef-waves{position:absolute;left:0;right:0;bottom:0;height:130px;pointer-events:none;opacity:.7;
  background:radial-gradient(120% 100% at 50% 120%,rgba(56,113,193,.16),transparent 70%)}
.reef-hero .hero-actions{display:flex;flex-wrap:wrap;gap:.8rem;margin-top:1.9rem}
/* REEF brand logo, hero + supporting mark */
.reef-logo{display:block;width:clamp(210px,26vw,320px);height:auto;margin:0 0 1.4rem;
  filter:drop-shadow(0 12px 26px rgba(18,41,74,.16))}
.reef-mark{display:block;width:min(220px,58%);height:auto;margin:0 0 1.2rem;
  filter:drop-shadow(0 8px 18px rgba(18,41,74,.12))}

.reef-sizes{padding:var(--section-y) 0;background:linear-gradient(180deg,var(--paper) 0%,var(--sky) 100%)}
.size-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(1rem,2vw,1.5rem);align-items:end}
.size-card{background:var(--white);border:1px solid var(--line-soft);border-radius:var(--r-lg);box-shadow:var(--sh-1);
  padding:1.3rem 1.1rem 1.6rem;text-align:center;transition:transform .4s var(--ease),box-shadow .4s var(--ease)}
.size-card:hover{transform:translateY(-6px);box-shadow:var(--sh-2)}
.size-art{height:196px;display:flex;align-items:flex-end;justify-content:center;margin-bottom:.5rem}
.size-art svg{max-height:196px;width:100%}
.size-vol{display:inline-block;font-family:var(--font-display);font-size:var(--step-2);color:var(--blue);font-weight:500;letter-spacing:-.01em}
.size-card h3{font-size:var(--step-1);font-weight:500;margin:.15rem 0 .45rem;letter-spacing:0}
.size-card p{color:var(--ink-2);font-size:var(--step--1);line-height:1.5}

.reef-guide{padding:var(--section-y) 0;background:var(--paper)}
.guide-table-wrap{overflow-x:auto;border-radius:var(--r-lg);box-shadow:var(--sh-1);border:1px solid var(--line-soft);background:var(--white);-webkit-overflow-scrolling:touch}
.guide-table{width:100%;border-collapse:collapse;min-width:580px}
.guide-table th{text-align:left;font-size:var(--step--1);letter-spacing:.09em;text-transform:uppercase;color:#fff;background:var(--blue);padding:1rem 1.2rem;font-weight:600;white-space:nowrap}
.guide-table td{padding:1rem 1.2rem;border-top:1px solid var(--line-soft);color:var(--ink-2);font-size:var(--step-0);vertical-align:top;line-height:1.5}
.guide-table tr:hover td{background:var(--paper-2)}
.gt-size{display:inline-block;font-weight:700;color:var(--blue);white-space:nowrap;font-size:var(--step-1);font-family:var(--font-display)}
.quickpick{margin-top:clamp(1.8rem,4vw,2.6rem)}
.qp-lead{display:flex;align-items:center;gap:.6rem;font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;font-weight:600;color:var(--ink-3);margin-bottom:1rem}
.qp-lead .tridots{--dot:6px;--gap:5px}
.qp-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:clamp(.8rem,1.6vw,1.2rem)}
.qp{background:var(--white);border:1px solid var(--line-soft);border-radius:var(--r-md);padding:1.1rem 1.2rem;box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:.55rem;position:relative;overflow:hidden}
.qp::before{content:"";position:absolute;top:0;left:0;bottom:0;width:4px;background:linear-gradient(180deg,var(--blue),var(--green))}
.qp-q{color:var(--ink-2);font-size:var(--step-0);line-height:1.4}
.qp-a{font-family:var(--font-display);font-size:var(--step-2);color:var(--blue);font-weight:500}

.reef-quality{padding:0 0 var(--section-y);background:var(--paper)}
.quality-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:clamp(1rem,2vw,1.6rem);
  background:linear-gradient(180deg,var(--white),var(--paper-2));border:1px solid var(--line-soft);
  border-radius:var(--r-lg);padding:clamp(1.4rem,3vw,2rem);box-shadow:var(--sh-1)}
.q-item{display:flex;align-items:center;gap:.9rem}
.q-ic{flex:0 0 auto;width:46px;height:46px;border-radius:12px;background:var(--sky);display:grid;place-items:center}
.q-ic svg{width:24px;height:24px}
.q-t{display:block;font-weight:600;color:var(--ink)}
.q-s{display:block;font-size:var(--step--1);color:var(--ink-3)}

@media (max-width:900px){
  .size-grid{grid-template-columns:repeat(2,1fr)}
  .qp-grid{grid-template-columns:repeat(2,1fr)}
  .quality-grid{grid-template-columns:1fr}
}
@media (max-width:520px){
  .qp-grid{grid-template-columns:1fr}
  .size-art{height:168px}
  .size-art svg{max-height:168px}
}

/* ===== REEF collaboration / compliance ===== */
.reef-compliance{padding:0 0 var(--section-y);background:var(--paper)}
.collab{text-align:center;max-width:660px;margin:0 auto clamp(1.8rem,4vw,2.6rem)}
.collab .eyebrow{justify-content:center}
.collab h2{font-size:var(--step-3);margin:.7rem 0 .8rem}
.collab h2 .accent{color:var(--blue);font-style:italic}
.collab p{color:var(--ink-2);font-size:var(--step-1);line-height:1.6}
.compliance-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(1rem,2vw,1.5rem)}
.comp-card{background:var(--white);border:1px solid var(--line-soft);border-radius:var(--r-lg);
  padding:clamp(1.5rem,2.5vw,2rem);box-shadow:var(--sh-1);display:flex;flex-direction:column;gap:.45rem;position:relative;overflow:hidden}
.comp-card::before{content:"";position:absolute;top:0;left:0;right:0;height:4px;background:linear-gradient(90deg,var(--blue),var(--green),var(--yellow))}
.comp-label{font-size:var(--step--1);letter-spacing:.16em;text-transform:uppercase;color:var(--ink-3);font-weight:600}
.comp-name{font-family:var(--font-display);font-size:var(--step-2);color:var(--ink);font-weight:500;letter-spacing:-.01em}
.comp-meta{color:var(--ink-2);font-size:var(--step-0);line-height:1.5}
.comp-fssai{margin-top:.35rem;color:var(--ink);font-size:var(--step-0)}
.comp-fssai b{color:var(--blue)}
@media (max-width:720px){.compliance-grid{grid-template-columns:1fr}}


/* ============================================================
   FLOATING WHATSAPP BUTTON
   ============================================================ */
.wa-float{position:fixed;right:clamp(16px,3vw,26px);bottom:clamp(16px,3vw,26px);z-index:90;
  display:inline-flex;align-items:center;height:60px;padding:0 15px;
  background:#25D366;color:#fff;border-radius:var(--r-pill);text-decoration:none;
  box-shadow:0 12px 30px rgba(37,211,102,.42),0 4px 12px rgba(0,0,0,.14);
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s var(--ease)}
.wa-float .wa-ic{position:relative;z-index:2;display:flex;align-items:center;justify-content:center;flex:0 0 auto}
.wa-float svg{width:30px;height:30px;display:block}
.wa-float .wa-label{position:relative;z-index:2;font-family:var(--font-body);font-weight:700;font-size:var(--step--1);
  white-space:nowrap;max-width:0;overflow:hidden;opacity:0;
  transition:max-width .4s var(--ease),opacity .3s var(--ease),margin .3s var(--ease)}
.wa-float:hover,.wa-float:focus-visible{background:#20bd5a;transform:translateY(-3px);
  box-shadow:0 18px 44px rgba(37,211,102,.5),0 6px 16px rgba(0,0,0,.18)}
.wa-float:hover .wa-label,.wa-float:focus-visible .wa-label{max-width:180px;opacity:1;margin-left:.5rem;padding-right:.3rem}
.wa-float .wa-pulse{position:absolute;left:0;top:0;width:60px;height:60px;border-radius:50%;
  background:#25D366;z-index:0;pointer-events:none;animation:waPulse 2.6s var(--ease) infinite}
@keyframes waPulse{0%{transform:scale(1);opacity:.5}70%{transform:scale(1.5);opacity:0}100%{transform:scale(1.5);opacity:0}}
@media (prefers-reduced-motion:reduce){.wa-float .wa-pulse{display:none}}
@media (max-width:560px){
  .wa-float{height:56px;padding:0 13px}
  .wa-float svg{width:28px;height:28px}
  .wa-float .wa-pulse{width:56px;height:56px}
}