/* ==========================================================================
   hydz.in — glass-morphic theme
   Built on the real Hydz design tokens (see 01-Projects/Hydz/design-system.md):
   primary #088EAF (hsl 192 91% 36%), foreground #0F1729, DM Sans.
   Glassmorphism is layered ON TOP of those tokens — brand first, effect second.
   ========================================================================== */

/* ---------- tokens ---------- */
:root{
  /* brand (unchanged from design-system.md) */
  --primary:#088EAF;
  --primary-deep:#056B85;
  --primary-ink:#04475A;
  --foreground:#0F1729;
  --muted-foreground:#65758B;
  --border:#E1E7EF;
  --accent:#E6F7FB;
  --wa:#25D366;
  --wa-hover:#1EBE56;

  /* glass layer */
  --glass-bg:rgba(255,255,255,.62);
  --glass-bg-strong:rgba(255,255,255,.82);
  --glass-brd:rgba(255,255,255,.85);
  --glass-hair:rgba(8,142,175,.14);
  --glass-shadow:0 18px 50px -22px rgba(9,40,56,.38), 0 2px 8px -2px rgba(9,40,56,.10);
  --glass-shadow-lg:0 34px 80px -30px rgba(9,40,56,.46), 0 4px 14px -4px rgba(9,40,56,.12);
  --blur:18px;

  /* dark glass (hero + footer) */
  --dglass-bg:rgba(9,40,56,.42);
  --dglass-brd:rgba(255,255,255,.24);

  --radius:12px;
  --radius-lg:24px;
  --radius-xl:32px;

  --wrap:1200px;
  --gutter:clamp(1rem,4vw,2rem);

  --ff:"DM Sans","Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,Helvetica,Arial,sans-serif;
}

/* ---------- reset ---------- */
*,*::before,*::after{box-sizing:border-box}
html{-webkit-text-size-adjust:100%;scroll-behavior:smooth}
body{margin:0}
img,svg,video{display:block;max-width:100%;height:auto}
button,input,select,textarea{font:inherit;color:inherit}
a{color:inherit}

body{
  font-family:var(--ff);
  color:var(--foreground);
  background:#F7FBFD;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}

/* ---------- ambient gradient mesh (what the glass refracts) ----------
   Painted with radial-gradients rather than blurred elements. A `filter:blur()`
   on 50vw circles forces a full-viewport GPU pass on every scroll frame, which
   stutters badly on mid-range Android — and a large share of this audience is
   on exactly that. Gradients look the same and cost nothing to scroll. */
.mesh{
  position:fixed;inset:0;z-index:-1;pointer-events:none;
  background:
    radial-gradient(46vw 46vw at 8% 2%,  rgba(127,227,245,.42) 0%, rgba(127,227,245,0) 62%),
    radial-gradient(42vw 42vw at 96% 26%, rgba(185,232,246,.46) 0%, rgba(185,232,246,0) 64%),
    radial-gradient(40vw 40vw at 46% 104%, rgba(207,240,248,.5) 0%, rgba(207,240,248,0) 66%);
}

/* ---------- layout ---------- */
.wrap{width:100%;max-width:var(--wrap);margin-inline:auto;padding-inline:var(--gutter)}
.section{padding-block:clamp(3.5rem,8vw,6rem)}
.section--tight{padding-block:clamp(2.5rem,5vw,3.5rem)}

/* ---------- glass primitives ---------- */
.glass{
  background:var(--glass-bg);
  backdrop-filter:blur(var(--blur)) saturate(150%);
  -webkit-backdrop-filter:blur(var(--blur)) saturate(150%);
  border:1px solid var(--glass-brd);
  box-shadow:var(--glass-shadow), inset 0 1px 0 rgba(255,255,255,.9);
  border-radius:var(--radius-lg);
}
.glass--flat{box-shadow:0 1px 3px rgba(9,40,56,.06), inset 0 1px 0 rgba(255,255,255,.9)}
.glass--dark{
  background:var(--dglass-bg);
  backdrop-filter:blur(16px) saturate(140%);
  -webkit-backdrop-filter:blur(16px) saturate(140%);
  border:1px solid var(--dglass-brd);
  box-shadow:0 20px 60px -28px rgba(0,0,0,.7), inset 0 1px 0 rgba(255,255,255,.18);
  border-radius:var(--radius-lg);
}

/* ---------- type ---------- */
h1,h2,h3,h4{margin:0 0 .5em;line-height:1.15;letter-spacing:-.02em;font-weight:700}
h1{font-size:clamp(2.25rem,5.4vw,4.25rem);font-weight:800;letter-spacing:-.032em;line-height:1.06}
h2{font-size:clamp(1.75rem,3.4vw,2.85rem);letter-spacing:-.024em}
h3{font-size:clamp(1.15rem,1.8vw,1.5rem)}
p{margin:0 0 1rem}
.lead{font-size:clamp(1.05rem,1.6vw,1.3rem);font-weight:500;color:#33465C;line-height:1.6}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5rem;
  font-size:.75rem;font-weight:700;letter-spacing:.13em;text-transform:uppercase;
  color:var(--primary-deep);margin:0 0 1rem
}
.eyebrow::before{content:"";width:26px;height:2px;background:var(--primary);border-radius:2px}
.muted{color:var(--muted-foreground)}
.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;gap:.55rem;
  height:54px;padding:0 1.9rem;border-radius:999px;border:1px solid transparent;
  font-size:1rem;font-weight:600;text-decoration:none;cursor:pointer;
  transition:transform .18s ease, box-shadow .18s ease, background .18s ease;
  white-space:nowrap;
}
.btn:hover{transform:translateY(-2px)}
.btn:focus-visible{outline:3px solid var(--primary);outline-offset:3px}
.btn--primary{background:linear-gradient(180deg,#0AA0C4,#088EAF);color:#fff;box-shadow:0 12px 28px -10px rgba(8,142,175,.65)}
.btn--primary:hover{box-shadow:0 18px 38px -12px rgba(8,142,175,.75)}
.btn--glass{
  background:rgba(255,255,255,.72);color:var(--primary-ink);
  border-color:rgba(255,255,255,.9);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);
  box-shadow:0 10px 26px -14px rgba(9,40,56,.4)
}
.btn--onDark{background:rgba(255,255,255,.14);color:#fff;border-color:rgba(255,255,255,.38);backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px)}
.btn--onDark:hover{background:rgba(255,255,255,.24)}
.btn--wa{background:var(--wa);color:#fff;height:44px;padding:0 1.25rem;font-size:.9rem;box-shadow:0 10px 24px -12px rgba(37,211,102,.8)}
.btn--wa:hover{background:var(--wa-hover)}
.btn--sm{height:44px;padding:0 1.3rem;font-size:.92rem}
.btn--block{width:100%}

/* ---------- header ---------- */
.hdr{position:sticky;top:0;z-index:60;padding-block:.65rem;
  background:rgba(247,251,253,.72);
  backdrop-filter:blur(16px) saturate(160%);-webkit-backdrop-filter:blur(16px) saturate(160%);
  border-bottom:1px solid rgba(8,142,175,.12)}
.hdr__in{display:flex;align-items:center;gap:1.25rem;position:relative}
.brand{display:flex;align-items:center;gap:.6rem;text-decoration:none;font-weight:800;font-size:1.3rem;letter-spacing:-.03em;color:var(--foreground)}
.brand__mark{width:38px;height:38px;border-radius:11px;background:linear-gradient(145deg,#0AA0C4,#056B85);
  display:grid;place-items:center;color:#fff;font-size:1.02rem;font-weight:800;letter-spacing:-.04em;
  box-shadow:0 8px 18px -8px rgba(8,142,175,.85), inset 0 1px 0 rgba(255,255,255,.4)}
/* One flex item, not two. "Hy" as a bare text node plus an <em> made the
   container's gap fall between them, so the wordmark rendered as "Hy dz".
   The brand colour is carried by the mark instead of by splitting the word. */
.brand__word{display:inline-block;white-space:nowrap}
.nav{display:flex;align-items:center;gap:.35rem;margin-left:auto}
/* :not(.btn) matters — a bare `.nav a` rule out-specifies `.btn--primary`
   and would repaint the CTA's text in muted grey on the teal fill. */
.nav a:not(.btn){padding:.5rem .8rem;border-radius:999px;text-decoration:none;font-size:.94rem;font-weight:500;color:var(--muted-foreground);transition:.15s}
.nav a:not(.btn):hover{color:var(--primary-deep);background:rgba(8,142,175,.09)}
.nav a:not(.btn)[aria-current]{color:var(--primary);font-weight:600;background:rgba(8,142,175,.10)}
.hdr .btn{margin-left:.4rem}
.navtoggle{display:none;margin-left:auto;width:44px;height:44px;border-radius:12px;border:1px solid var(--glass-hair);
  background:rgba(255,255,255,.7);align-items:center;justify-content:center;cursor:pointer}
.navtoggle span{display:block;width:18px;height:2px;background:var(--foreground);position:relative}
.navtoggle span::before,.navtoggle span::after{content:"";position:absolute;left:0;width:18px;height:2px;background:var(--foreground)}
.navtoggle span::before{top:-6px}
.navtoggle span::after{top:6px}

@media (max-width:900px){
  .navtoggle{display:flex}
  .nav{position:absolute;top:calc(100% + .65rem);left:0;right:0;
    flex-direction:column;align-items:stretch;gap:.15rem;padding:.75rem;margin:0;
    background:var(--glass-bg-strong);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);
    border:1px solid var(--glass-brd);border-radius:20px;box-shadow:var(--glass-shadow-lg);
    display:none}
  .nav[data-open="true"]{display:flex}
  .nav a{padding:.7rem .9rem}
  .hdr .btn{margin:.35rem 0 0}
}

/* ---------- hero ---------- */
.hero{position:relative;isolation:isolate;overflow:hidden;
  padding-block:clamp(4rem,10vw,7.5rem);color:#fff}
.hero__bg{position:absolute;inset:0;z-index:-2;width:100%;height:100%;object-fit:cover}
.hero__scrim{position:absolute;inset:0;z-index:-1;
  background:
    linear-gradient(105deg, rgba(4,45,58,.94) 0%, rgba(4,55,72,.86) 42%, rgba(6,80,102,.62) 100%),
    radial-gradient(120% 90% at 78% 8%, rgba(10,160,196,.42) 0%, rgba(10,160,196,0) 62%);
}
/* At narrow widths the 105deg scrim puts its darkest end across the whole
   viewport and the photo disappears. Go vertical there instead: dark behind
   the headline at the top, lighter at the bottom so the city still shows. */
@media (max-width:760px){
  .hero__scrim{
    background:
      linear-gradient(180deg, rgba(4,45,58,.93) 0%, rgba(4,55,72,.86) 55%, rgba(5,74,95,.66) 100%),
      radial-gradient(130% 60% at 80% 4%, rgba(10,160,196,.34) 0%, rgba(10,160,196,0) 70%);
  }
}
.hero__grid{display:grid;grid-template-columns:minmax(0,1.35fr) minmax(0,.85fr);gap:clamp(1.75rem,4vw,3.5rem);align-items:center}
@media (max-width:980px){.hero__grid{grid-template-columns:1fr}}
.hero .eyebrow{color:#8FE4F7}
.hero .eyebrow::before{background:#8FE4F7}
.hero h1{color:#fff;max-width:16ch;text-wrap:balance}
.hero h1 mark{background:none;color:#7FE3F5}
.hero__lead{font-size:clamp(1.05rem,1.7vw,1.32rem);color:rgba(255,255,255,.9);max-width:56ch;margin-bottom:1.9rem}
.hero__cta{display:flex;flex-wrap:wrap;gap:.85rem;margin-bottom:2.25rem}
.hero__trust{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:1.25rem 1.75rem;
  padding-top:1.6rem;border-top:1px solid rgba(255,255,255,.2)}
@media (max-width:560px){.hero__trust{grid-template-columns:repeat(2,minmax(0,1fr))}}
.hero__trust div{min-width:0}
.hero__trust b{display:block;font-size:clamp(1.4rem,2.4vw,1.85rem);font-weight:800;letter-spacing:-.03em;line-height:1.1;color:#fff}
.hero__trust span{font-size:.82rem;color:rgba(255,255,255,.72);letter-spacing:.02em}

/* hero side card */
.hcard{padding:clamp(1.5rem,2.6vw,2rem)}
.hcard h3{color:#fff;font-size:1.32rem;margin-bottom:.4rem}
.hcard p{color:rgba(255,255,255,.82);font-size:.95rem}
.hcard ul{list-style:none;margin:0 0 1.4rem;padding:0;display:grid;gap:.7rem}
.hcard li{display:flex;gap:.7rem;align-items:flex-start;font-size:.94rem;color:rgba(255,255,255,.9)}
.hcard li svg{flex:none;margin-top:.28rem;color:#7FE3F5}
.hcard__note{font-size:.78rem;color:rgba(255,255,255,.6);margin:.85rem 0 0;text-align:center}

/* ---------- section head ---------- */
.shead{max-width:62ch;margin-bottom:clamp(2rem,4vw,3rem)}
.shead--center{margin-inline:auto;text-align:center}
.shead p{font-size:1.06rem;color:var(--muted-foreground);margin:0}

/* ---------- grids ---------- */
.grid{display:grid;gap:1.25rem}
.grid--3{grid-template-columns:repeat(auto-fit,minmax(285px,1fr))}
.grid--4{grid-template-columns:repeat(auto-fit,minmax(235px,1fr))}
.grid--2{grid-template-columns:repeat(auto-fit,minmax(330px,1fr))}

/* ---------- pillar cards ---------- */
.pillar{padding:clamp(1.6rem,2.4vw,2.1rem);transition:transform .22s ease, box-shadow .22s ease}
.pillar:hover{transform:translateY(-4px);box-shadow:var(--glass-shadow-lg)}
.pillar__ico{width:56px;height:56px;border-radius:16px;display:grid;place-items:center;margin-bottom:1.1rem;
  background:linear-gradient(145deg,#0AA0C4,#056B85);color:#fff;
  box-shadow:0 10px 22px -10px rgba(8,142,175,.8), inset 0 1px 0 rgba(255,255,255,.35)}
.pillar h3{margin-bottom:.45rem}
.pillar p{color:var(--muted-foreground);font-size:.96rem;margin:0}

/* ---------- article cards ---------- */
.acard{display:flex;flex-direction:column;overflow:hidden;text-decoration:none;color:inherit;
  transition:transform .22s ease, box-shadow .22s ease}
.acard:hover{transform:translateY(-5px);box-shadow:var(--glass-shadow-lg)}
.acard:focus-visible{outline:3px solid var(--primary);outline-offset:3px}
.acard__img{position:relative;aspect-ratio:16/9;overflow:hidden;background:#0B4E63}
.acard__img img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.acard:hover .acard__img img{transform:scale(1.045)}
.acard__tag{position:absolute;left:.85rem;top:.85rem;z-index:2;
  padding:.34rem .75rem;border-radius:999px;font-size:.7rem;font-weight:700;
  letter-spacing:.08em;text-transform:uppercase;color:#04475A;
  background:rgba(255,255,255,.88);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px);
  border:1px solid rgba(255,255,255,.9)}
.acard__body{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;flex:1}
.acard h3{font-size:1.16rem;line-height:1.32;margin-bottom:.45rem;letter-spacing:-.015em;text-wrap:balance}
.acard p{font-size:.93rem;color:var(--muted-foreground);margin:0 0 1rem}
.acard__meta{margin-top:auto;display:flex;align-items:center;gap:.5rem;font-size:.78rem;color:var(--muted-foreground)}
.acard__meta i{width:3px;height:3px;border-radius:50%;background:currentColor;display:block;opacity:.6}
.acard__more{color:var(--primary);font-weight:600;font-size:.9rem;margin-left:auto;display:inline-flex;align-items:center;gap:.3rem}

/* featured (below the fold) — bigger, image-led.
   Every cover box stays 16/9 so the generated SVG art is never cropped
   (object-fit:cover on a non-16/9 box would cut the motif off the left edge). */
/* Lead story runs full width with the art beside the text; the other three sit
   in one even row beneath it. A `span 2` inside an auto-fit 3-col grid left a
   dead cell on the second row, which read as a rendering fault. */
.feat{grid-template-columns:repeat(3,minmax(0,1fr))}
.feat .acard h3{font-size:1.24rem}
.feat .acard p{font-size:.95rem}

.feat .acard:first-child{grid-column:1/-1;flex-direction:row;align-items:stretch}
.feat .acard:first-child .acard__img{flex:0 0 50%;aspect-ratio:auto}
.feat .acard:first-child .acard__body{padding:clamp(1.5rem,2.6vw,2.4rem);justify-content:center}
.feat .acard:first-child h3{font-size:clamp(1.4rem,2.3vw,1.9rem)}
.feat .acard:first-child p{font-size:1.02rem;margin-bottom:1.25rem}

@media (max-width:900px){
  .feat{grid-template-columns:repeat(auto-fit,minmax(285px,1fr))}
  .feat .acard:first-child{flex-direction:column}
  .feat .acard:first-child .acard__img{flex:none;aspect-ratio:16/9}
}

/* ---------- newsletter band ---------- */
.band{position:relative;overflow:hidden;border-radius:var(--radius-xl);padding:clamp(2rem,5vw,3.75rem);
  background:linear-gradient(125deg,#043B4C 0%,#065E76 45%,#0A8CAD 100%);color:#fff;
  box-shadow:0 40px 90px -40px rgba(4,59,76,.75)}
.band::after{content:"";position:absolute;width:420px;height:420px;right:-120px;top:-160px;border-radius:50%;
  background:radial-gradient(circle,rgba(127,227,245,.35) 0%,rgba(127,227,245,0) 70%)}
.band__in{position:relative;z-index:1;display:grid;grid-template-columns:minmax(0,1fr) minmax(0,420px);gap:clamp(1.75rem,4vw,3rem);align-items:center}
@media (max-width:900px){.band__in{grid-template-columns:1fr}}
.band h2{color:#fff}
.band p{color:rgba(255,255,255,.88)}

/* ---------- form ---------- */
.form{display:grid;gap:.9rem}
.field{display:grid;gap:.38rem}
.field label{font-size:.85rem;font-weight:600;letter-spacing:.01em}
.field small{font-size:.76rem;color:var(--muted-foreground)}
.input{
  width:100%;height:52px;padding:0 1rem;border-radius:14px;
  border:1px solid var(--border);background:rgba(255,255,255,.9);
  font-size:1rem;transition:border-color .15s, box-shadow .15s, background .15s;
}
.input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(8,142,175,.16);background:#fff}
.input[aria-invalid="true"]{border-color:#DC2626;box-shadow:0 0 0 4px rgba(220,38,38,.12)}
.phone{display:flex;gap:.5rem}
.phone select{flex:none;width:142px;height:52px;padding:0 .6rem;border-radius:14px;border:1px solid var(--border);background:rgba(255,255,255,.9);font-size:.95rem}
.phone select:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 4px rgba(8,142,175,.16)}
.phone .input{flex:1;min-width:0}
.err{font-size:.8rem;color:#DC2626}
.consent{display:flex;gap:.6rem;align-items:flex-start;font-size:.82rem;color:var(--muted-foreground);line-height:1.5}
.consent input{margin-top:.25rem;width:17px;height:17px;accent-color:var(--primary);flex:none}
.formnote{font-size:.78rem;color:var(--muted-foreground);text-align:center;margin:.25rem 0 0}

/* on-dark form */
.form--dark .field label{color:#fff}
.form--dark .input,.form--dark .phone select{background:rgba(255,255,255,.12);border-color:rgba(255,255,255,.3);color:#fff}
.form--dark .input::placeholder{color:rgba(255,255,255,.55)}
.form--dark .input:focus,.form--dark .phone select:focus{background:rgba(255,255,255,.2);border-color:#7FE3F5;box-shadow:0 0 0 4px rgba(127,227,245,.2)}
.form--dark .phone select option{color:var(--foreground)}
.form--dark .consent,.form--dark .formnote,.form--dark .field small{color:rgba(255,255,255,.72)}
.form--dark .consent a,.form--dark .formnote a{color:#7FE3F5}
.form--dark .err{color:#FFC4C4}

.formstate{display:none;padding:1.25rem 1.4rem;border-radius:18px;font-size:.95rem;margin-top:.9rem}
.formstate[data-show="true"]{display:block}
.formstate p:last-child{margin:0}
.formstate--ok{background:rgba(16,185,129,.12);border:1px solid rgba(16,185,129,.4);color:#065F46}
.formstate--err{background:rgba(220,38,38,.1);border:1px solid rgba(220,38,38,.35);color:#991B1B}
.formstate--ok.on-dark{background:rgba(127,227,245,.16);border-color:rgba(127,227,245,.45);color:#fff}
.formstate--err.on-dark{background:rgba(255,255,255,.14);border-color:rgba(255,180,180,.5);color:#fff}

/* ---------- blog index ---------- */
.filters{display:flex;flex-wrap:wrap;gap:.5rem;margin-bottom:2rem}
.chip{padding:.55rem 1.05rem;border-radius:999px;font-size:.88rem;font-weight:600;cursor:pointer;
  border:1px solid var(--glass-hair);background:rgba(255,255,255,.66);color:var(--muted-foreground);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px);transition:.15s;font-family:inherit}
.chip:hover{color:var(--primary-deep);border-color:rgba(8,142,175,.35)}
.chip[aria-pressed="true"]{background:linear-gradient(180deg,#0AA0C4,#088EAF);color:#fff;border-color:transparent;
  box-shadow:0 10px 22px -12px rgba(8,142,175,.8)}
.empty{padding:3rem 1rem;text-align:center;color:var(--muted-foreground)}

/* ---------- article page ---------- */
.ahero{padding-block:clamp(2.5rem,6vw,4rem) clamp(1.5rem,3vw,2rem)}
.crumbs{font-size:.84rem;color:var(--muted-foreground);margin-bottom:1.25rem}
.crumbs a{color:var(--primary-deep);text-decoration:none}
.crumbs a:hover{text-decoration:underline}
.ahero h1{max-width:22ch;font-size:clamp(1.9rem,4.2vw,3.15rem)}
.ahero .lead{max-width:64ch}
.ameta{display:flex;flex-wrap:wrap;align-items:center;gap:.5rem .75rem;font-size:.86rem;color:var(--muted-foreground);margin-top:1.25rem}
.ameta i{width:3px;height:3px;border-radius:50%;background:currentColor;opacity:.6;display:block}
.acover{border-radius:var(--radius-lg);overflow:hidden;margin-bottom:clamp(2rem,4vw,3rem);box-shadow:var(--glass-shadow)}
.acover img{width:100%}

.alayout{display:grid;grid-template-columns:minmax(0,1fr) 300px;gap:clamp(2rem,5vw,4rem);align-items:start}
@media (max-width:1000px){.alayout{grid-template-columns:1fr}}
.aside{position:sticky;top:96px;display:grid;gap:1.25rem}
@media (max-width:1000px){.aside{position:static}}

.prose{max-width:72ch;font-size:1.055rem;line-height:1.78;color:#25333F}
.prose>h2{font-size:clamp(1.4rem,2.4vw,1.85rem);margin:2.5rem 0 .85rem;letter-spacing:-.02em;color:var(--foreground);scroll-margin-top:96px}
.prose>h2:first-child{margin-top:0}
.prose>h3{font-size:1.16rem;margin:1.9rem 0 .6rem;color:var(--foreground)}
.prose p{margin:0 0 1.15rem}
.prose a{color:var(--primary-deep);text-decoration:underline;text-underline-offset:2px;text-decoration-thickness:1px}
.prose a:hover{color:var(--primary)}
.prose ul,.prose ol{margin:0 0 1.35rem;padding-left:1.3rem}
.prose li{margin-bottom:.5rem}
.prose li::marker{color:var(--primary)}
.prose strong{font-weight:700;color:var(--foreground)}
.prose blockquote{margin:1.75rem 0;padding:1.1rem 1.4rem;border-left:3px solid var(--primary);
  background:rgba(8,142,175,.06);border-radius:0 16px 16px 0;font-size:1.02rem;color:#1C3A47}
.prose blockquote p:last-child{margin:0}
.tablewrap{overflow-x:auto;margin:0 0 1.6rem;border-radius:18px;border:1px solid var(--glass-hair);
  background:rgba(255,255,255,.7);backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.prose table{width:100%;border-collapse:collapse;font-size:.94rem;min-width:480px}
.prose th,.prose td{padding:.8rem 1rem;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}
.prose th{background:rgba(8,142,175,.09);font-weight:700;font-size:.8rem;letter-spacing:.05em;
  text-transform:uppercase;color:var(--primary-ink)}
.prose tbody tr:last-child td{border-bottom:none}

.callout{margin:1.85rem 0;padding:1.3rem 1.5rem;border-radius:20px;
  background:rgba(255,255,255,.72);border:1px solid var(--glass-hair);
  backdrop-filter:blur(12px);-webkit-backdrop-filter:blur(12px);box-shadow:var(--glass-shadow)}
.callout h4{font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;color:var(--primary-deep);margin:0 0 .6rem}
.callout p:last-child,.callout ul:last-child,.callout ol:last-child{margin-bottom:0}
.callout--warn{background:rgba(255,247,237,.85);border-color:rgba(234,142,58,.32)}
.callout--warn h4{color:#B45309}

.aside__card{padding:1.4rem 1.5rem}
.aside__card h4{font-size:1.02rem;margin:0 0 .5rem}
.aside__card p{font-size:.9rem;color:var(--muted-foreground);margin:0 0 1rem}
.toc{list-style:none;margin:0;padding:0;display:grid;gap:.1rem}
.toc a{display:block;padding:.4rem .6rem;border-radius:10px;font-size:.88rem;text-decoration:none;
  color:var(--muted-foreground);border-left:2px solid transparent;transition:.15s}
.toc a:hover{color:var(--primary-deep);background:rgba(8,142,175,.07);border-left-color:var(--primary)}

/* ---------- footer ---------- */
.ftr{margin-top:clamp(3rem,7vw,5rem);padding-block:clamp(2.5rem,5vw,3.5rem) 1.75rem;
  background:linear-gradient(180deg,#04303F,#052936);color:rgba(255,255,255,.72)}
.ftr__grid{display:grid;grid-template-columns:minmax(0,1.5fr) repeat(auto-fit,minmax(150px,1fr));gap:2rem;margin-bottom:2.25rem}
.ftr .brand{color:#fff;margin-bottom:.85rem}
.ftr p{font-size:.9rem;max-width:42ch;margin:0 0 1rem}
.ftr h5{color:#fff;font-size:.78rem;letter-spacing:.12em;text-transform:uppercase;margin:0 0 .9rem;font-weight:700}
.ftr ul{list-style:none;margin:0;padding:0;display:grid;gap:.5rem}
.ftr a:not(.btn):not(.brand){color:rgba(255,255,255,.72);text-decoration:none;font-size:.9rem}
.ftr a:not(.btn):not(.brand):hover{color:#7FE3F5}
.ftr__btm{padding-top:1.5rem;border-top:1px solid rgba(255,255,255,.14);
  display:flex;flex-wrap:wrap;gap:.75rem 1.5rem;justify-content:space-between;font-size:.82rem}

/* ---------- misc ---------- */
.badges{display:flex;flex-wrap:wrap;gap:.6rem;list-style:none;padding:0;margin:0}
.badges li{display:inline-flex;align-items:center;gap:.45rem;padding:.45rem .95rem;border-radius:999px;
  font-size:.82rem;font-weight:600;color:var(--primary-ink);
  background:rgba(255,255,255,.66);border:1px solid var(--glass-hair);
  backdrop-filter:blur(10px);-webkit-backdrop-filter:blur(10px)}
.who{padding:clamp(1.5rem,2.4vw,2rem)}
.who h3{font-size:1.2rem;margin-bottom:.4rem}
.who p{font-size:.94rem;color:var(--muted-foreground);margin:0 0 1rem}
.who ul{list-style:none;margin:0;padding:0;display:grid;gap:.55rem}
.who li{display:flex;gap:.6rem;align-items:flex-start;font-size:.92rem;color:#33465C}
.who li svg{flex:none;margin-top:.3rem;color:var(--primary)}

@media (prefers-reduced-motion:reduce){
  *,*::before,*::after{animation-duration:.001ms !important;transition-duration:.001ms !important}
  html{scroll-behavior:auto}
  .acard:hover,.pillar:hover,.btn:hover{transform:none}
}

/* backdrop-filter fallback */
@supports not ((backdrop-filter:blur(4px)) or (-webkit-backdrop-filter:blur(4px))){
  .glass,.chip,.badges li,.callout,.tablewrap{background:rgba(255,255,255,.94)}
  .glass--dark{background:rgba(4,50,66,.9)}
  .hdr{background:#F2FAFC}
}