/* ============================================================
   CLASS SAILS — design system
   Restrained-premium, trust-first. Red = sharp accent only.
   ============================================================ */
:root{
  --ink:#0E1A2B;          /* deep navy-charcoal */
  --ink-2:#2B3B50;
  --muted:#6B7787;
  --line:#E6EAF0;
  --line-2:#D7DDE6;
  --bg:#FCFCFA;           /* warm white */
  --bg-alt:#F3F6FA;       /* cool light */
  --navy:#0E1B2E;         /* dark panel */
  --navy-2:#16263E;
  --red:#E1051B;
  --red-deep:#B00312;
  --silver-hi:#F7F8FA;
  --silver:#C6CCD4;
  --silver-lo:#9AA3AE;
  --radius:16px;
  --radius-sm:10px;
  --shadow-sm:0 1px 2px rgba(14,26,43,.05), 0 4px 14px rgba(14,26,43,.05);
  --shadow-md:0 10px 30px rgba(14,26,43,.09), 0 2px 8px rgba(14,26,43,.05);
  --shadow-lg:0 30px 70px rgba(14,26,43,.14);
  --maxw:1180px;
  --ease:cubic-bezier(.22,.61,.36,1);
  --font:Inter,-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;
}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;font-family:var(--font);color:var(--ink);background:var(--bg);
  font-size:17px;line-height:1.6;font-weight:400;
  -webkit-font-smoothing:antialiased;text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3,h4,h5{margin:0;font-weight:800;line-height:1.08;letter-spacing:-.02em;color:var(--ink)}
p{margin:0}
.wrap{width:100%;max-width:var(--maxw);margin:0 auto;padding:0 clamp(20px,5vw,48px)}

/* ---------- type ---------- */
h1{font-size:clamp(2.5rem,5.4vw,4.4rem)}
h2{font-size:clamp(1.9rem,3.4vw,2.9rem)}
h3{font-size:1.28rem;letter-spacing:-.01em}
.eyebrow{font-size:.8rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:var(--red);margin-bottom:14px}
.eyebrow.light{color:#8FB0E6}
.lead{font-size:clamp(1.08rem,1.6vw,1.28rem);color:var(--ink-2);line-height:1.55;max-width:34ch}
.section-sub{color:var(--muted);font-size:1.08rem;max-width:60ch;margin-top:14px;line-height:1.6}
.accent-underline{position:relative;white-space:nowrap}
.accent-underline::after{content:"";position:absolute;left:0;right:0;bottom:.08em;height:.14em;background:linear-gradient(90deg,var(--red),var(--red-deep));border-radius:2px;transform:scaleX(0);transform-origin:left;animation:underline 1s var(--ease) .5s forwards}
@keyframes underline{to{transform:scaleX(1)}}

/* ---------- buttons ---------- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:.5em;
  font-family:var(--font);font-weight:700;font-size:1rem;letter-spacing:-.01em;
  padding:15px 28px;border-radius:100px;border:1.5px solid transparent;cursor:pointer;
  transition:transform .25s var(--ease),box-shadow .25s var(--ease),background .2s,color .2s,border-color .2s;
  white-space:nowrap}
.btn:active{transform:translateY(1px)}
.btn-red{background:var(--red);color:#fff;box-shadow:0 8px 22px rgba(225,5,27,.28)}
.btn-red:hover{background:var(--red-deep);transform:translateY(-2px);box-shadow:0 14px 30px rgba(225,5,27,.34)}
.btn-ghost{background:transparent;color:var(--ink);border-color:var(--line-2)}
.btn-ghost:hover{border-color:var(--ink);transform:translateY(-2px)}
.btn-dark{background:var(--ink);color:#fff}
.btn-dark:hover{background:var(--navy-2);transform:translateY(-2px);box-shadow:var(--shadow-md)}
.btn-sm{padding:11px 20px;font-size:.94rem}
.btn-block{width:100%}

/* ---------- header ---------- */
.site-header{position:sticky;top:0;z-index:60;background:rgba(252,252,250,.72);
  backdrop-filter:saturate(160%) blur(14px);-webkit-backdrop-filter:saturate(160%) blur(14px);
  border-bottom:1px solid transparent;transition:border-color .3s,box-shadow .3s,background .3s}
.site-header.scrolled{border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
.header-inner{display:flex;align-items:center;gap:28px;height:74px}
.brand-logo{height:34px;width:auto}
.nav{display:flex;gap:30px;margin-left:14px}
.nav a{font-weight:600;font-size:.98rem;color:var(--ink-2);position:relative;padding:6px 0}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:2px;background:var(--red);transition:width .28s var(--ease)}
.nav a:hover{color:var(--ink)}
.nav a:hover::after{width:100%}
.header-cta{margin-left:auto}
.nav-toggle{display:none;margin-left:auto;background:none;border:0;flex-direction:column;gap:5px;cursor:pointer;padding:8px}
.nav-toggle span{width:24px;height:2px;background:var(--ink);border-radius:2px;transition:.3s}

/* ---------- hero ---------- */
.hero{padding:clamp(48px,7vw,96px) 0 clamp(60px,7vw,104px)}
.hero-grid{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(32px,5vw,72px);align-items:center}
.hero-copy h1{margin:6px 0 22px}
.hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:32px 0 26px}
.trust-row{list-style:none;margin:0;padding:0;display:flex;flex-wrap:wrap;gap:10px 24px;color:var(--muted);font-size:.95rem;font-weight:600}
.trust-row li{display:flex;align-items:center;gap:8px}
.tick{display:inline-grid;place-items:center;width:19px;height:19px;border-radius:50%;background:rgba(225,5,27,.1);color:var(--red);font-size:.7rem;font-weight:800}
/* hero panel */
.hero-panel{position:relative;aspect-ratio:4/3.4;border-radius:var(--radius);overflow:hidden;
  background:radial-gradient(120% 120% at 30% 10%,var(--navy-2),var(--navy) 70%);
  box-shadow:var(--shadow-lg);display:grid;place-items:center;isolation:isolate}
.panel-glow{position:absolute;inset:0;background:
  radial-gradient(60% 50% at 78% 22%,rgba(225,5,27,.28),transparent 60%),
  radial-gradient(50% 45% at 15% 85%,rgba(80,130,220,.22),transparent 65%);z-index:-1}
.panel-mark{width:76%;opacity:.9;filter:brightness(0) invert(1);mix-blend-mode:screen;
  transform:translateY(-6%);animation:floaty 7s ease-in-out infinite}
@keyframes floaty{0%,100%{transform:translateY(-6%)}50%{transform:translateY(-2%)}}
.panel-tag{position:absolute;left:26px;bottom:24px;color:#fff}
.panel-tag-sm{display:block;font-size:.74rem;letter-spacing:.2em;text-transform:uppercase;color:#9DB6DE;font-weight:700}
.panel-tag-lg{display:block;font-size:1.15rem;font-weight:700;letter-spacing:-.01em;margin-top:3px}

/* ---------- sections ---------- */
.section{padding:clamp(60px,8vw,108px) 0}
.section-alt{background:var(--bg-alt)}
.section-head{max-width:62ch;margin-bottom:clamp(32px,4vw,54px)}
.section-head h2{margin-top:2px}

/* ---------- service cards ---------- */
.cards{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}
.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px 26px 26px;
  box-shadow:var(--shadow-sm);transition:transform .35s var(--ease),box-shadow .35s var(--ease),border-color .3s}
.card:hover{transform:translateY(-6px);box-shadow:var(--shadow-md);border-color:var(--line-2)}
.card h3{margin:0 0 10px}
.card p{color:var(--muted);font-size:.98rem;line-height:1.55}
.card-link{display:inline-block;margin-top:16px;color:var(--red);font-weight:700;font-size:.95rem;transition:gap .2s}
.card-link:hover{color:var(--red-deep)}
.card-ic{width:46px;height:46px;border-radius:12px;margin-bottom:20px;
  background:linear-gradient(150deg,var(--navy-2),var(--navy));position:relative;box-shadow:var(--shadow-sm)}
.card-ic::after{content:"";position:absolute;inset:0;background-size:60%;background-repeat:no-repeat;background-position:center}
.card-ic[data-ic="sail"]::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M4 20 L14 4 L14 20 Z'/%3E%3Cpath d='M4 20 L14 20'/%3E%3C/svg%3E")}
.card-ic[data-ic="class"]::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M12 3 L20 19 L4 19 Z'/%3E%3Cpath d='M12 3 L12 19'/%3E%3C/svg%3E")}
.card-ic[data-ic="cover"]::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M3 9 L12 5 L21 9'/%3E%3Cpath d='M4 9 v9 h16 v-9'/%3E%3C/svg%3E")}
.card-ic[data-ic="repair"]::after{background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M14 7 a4 4 0 1 0 3 7 l4 4 -3 3 -4-4 a4 4 0 0 1-7-3'/%3E%3C/svg%3E")}

/* ---------- quote engine ---------- */
.section-quote{background:linear-gradient(180deg,var(--bg) 0%,var(--bg-alt) 100%)}
.quote{display:grid;grid-template-columns:1.4fr .9fr;gap:26px;align-items:start}
.quote-form{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:clamp(24px,3vw,38px);box-shadow:var(--shadow-md)}
.q-step{padding:20px 0;border-bottom:1px solid var(--line)}
.q-step:first-child{padding-top:0}
.q-step:last-child{border-bottom:0;padding-bottom:0}
.q-label{display:flex;align-items:center;gap:11px;font-weight:700;font-size:1.05rem;margin-bottom:14px}
.q-num{display:grid;place-items:center;width:26px;height:26px;border-radius:50%;background:var(--ink);color:#fff;font-size:.85rem;font-weight:800}
.q-optional{color:var(--muted);font-weight:500;font-size:.9rem}
.q-select,.q-input{width:100%;font-family:var(--font);font-size:1rem;font-weight:500;color:var(--ink);
  padding:14px 16px;border:1.5px solid var(--line-2);border-radius:var(--radius-sm);background:#fff;transition:border-color .2s,box-shadow .2s}
.q-select{appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24' fill='none' stroke='%236B7787' stroke-width='2.5'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 16px center;padding-right:44px;cursor:pointer}
.q-select:focus,.q-input:focus{outline:0;border-color:var(--red);box-shadow:0 0 0 4px rgba(225,5,27,.1)}
.q-tabs{display:inline-flex;background:var(--bg-alt);border-radius:100px;padding:4px;margin-bottom:16px;gap:2px}
.q-tab{border:0;background:none;font-family:var(--font);font-weight:700;font-size:.92rem;color:var(--muted);padding:9px 20px;border-radius:100px;cursor:pointer;transition:.2s}
.q-tab.is-active{background:#fff;color:var(--ink);box-shadow:var(--shadow-sm)}
.q-inline{display:flex;gap:14px}
.q-inline label{flex:1;font-size:.86rem;font-weight:600;color:var(--ink-2);display:flex;flex-direction:column;gap:7px}
.q-hint{font-size:.85rem;color:var(--muted);margin-top:9px}
.q-suggest{list-style:none;margin:6px 0 0;padding:6px;border:1px solid var(--line-2);border-radius:var(--radius-sm);
  max-height:230px;overflow-y:auto;box-shadow:var(--shadow-md);background:#fff;position:relative;z-index:5}
.q-suggest li{padding:11px 14px;border-radius:8px;cursor:pointer;font-weight:600;font-size:.95rem;display:flex;justify-content:space-between;gap:12px;transition:background .12s}
.q-suggest li:hover,.q-suggest li.active{background:var(--bg-alt)}
.q-suggest li .q-sg-area{color:var(--muted);font-weight:600;font-size:.85rem}
.q-suggest li mark{background:rgba(225,5,27,.14);color:var(--red-deep);border-radius:3px}
.q-options{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.q-opt{display:flex;align-items:center;gap:11px;padding:12px 14px;border:1.5px solid var(--line);border-radius:var(--radius-sm);cursor:pointer;font-size:.93rem;font-weight:600;transition:border-color .2s,background .2s}
.q-opt:hover{border-color:var(--line-2)}
.q-opt.on{border-color:var(--red);background:rgba(225,5,27,.04)}
.q-opt input{accent-color:var(--red);width:17px;height:17px;flex-shrink:0}
.q-opt .q-opt-price{margin-left:auto;color:var(--muted);font-weight:700;font-size:.85rem}
.q-empty{color:var(--muted);font-size:.93rem;grid-column:1/-1}

/* result card */
.quote-result{position:sticky;top:96px;background:var(--navy);color:#fff;border-radius:var(--radius);padding:clamp(24px,2.6vw,34px);box-shadow:var(--shadow-lg);overflow:hidden}
.qr-label{font-size:.78rem;letter-spacing:.18em;text-transform:uppercase;color:#9DB6DE;font-weight:700}
.qr-price{font-size:clamp(2.4rem,5vw,3.2rem);font-weight:800;letter-spacing:-.03em;margin:6px 0 2px;line-height:1}
.qr-price span::before{content:"";}
.qr-basis{color:#B9C6DA;font-size:.95rem;min-height:1.4em}
.qr-break{margin:18px 0;display:flex;flex-direction:column;gap:8px}
.qr-break .row{display:flex;justify-content:space-between;font-size:.9rem;color:#C9D4E4;padding:7px 0;border-bottom:1px solid rgba(255,255,255,.1)}
.qr-break .row.total{color:#fff;font-weight:800;font-size:1rem;border-bottom:0;padding-top:11px}
.qr-break .row span:last-child{font-weight:700;color:#fff}
.qr-break:empty{margin:0}
.qr-fine{font-size:.78rem;color:#8595AC;margin-top:16px;line-height:1.5}
.quote-result .btn-red{box-shadow:0 8px 22px rgba(225,5,27,.4);margin-top:6px}

/* ---------- process steps ---------- */
.steps{list-style:none;margin:0;padding:0;display:grid;grid-template-columns:repeat(5,1fr);gap:18px;counter-reset:s}
.step{position:relative;padding-top:22px}
.step-n{display:grid;place-items:center;width:40px;height:40px;border-radius:12px;background:#fff;border:1.5px solid var(--line-2);color:var(--red);font-weight:800;font-size:1.1rem;margin-bottom:16px;box-shadow:var(--shadow-sm)}
.step h3{font-size:1.06rem;margin-bottom:8px}
.step p{color:var(--muted);font-size:.93rem;line-height:1.5}
.step::before{content:"";position:absolute;top:42px;left:52px;right:-9px;height:1.5px;background:var(--line-2)}
.step:last-child::before{display:none}

/* ---------- materials ---------- */
.materials-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(30px,5vw,64px);align-items:center}
.materials-grid h2{margin:2px 0 0}
.materials-grid .btn{margin-top:26px}
.tiers{display:flex;flex-direction:column;gap:14px}
.tier{background:#fff;border:1px solid var(--line);border-left:4px solid var(--red);border-radius:var(--radius-sm);padding:20px 24px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease)}
.tier:hover{transform:translateX(6px)}
.tier h4{font-size:1.1rem;margin-bottom:5px}
.tier p{color:var(--muted);font-size:.95rem}

/* ---------- why (navy) ---------- */
.section-navy{background:radial-gradient(120% 130% at 80% 0%,var(--navy-2),var(--navy) 60%);color:#fff}
.on-navy{color:#fff}
.why-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:clamp(30px,5vw,60px);align-items:center}
.why-list{list-style:none;margin:0;padding:0;display:grid;gap:18px}
.why-list li{color:#B9C6DA;font-size:1.02rem;line-height:1.55;padding-left:28px;position:relative}
.why-list li::before{content:"";position:absolute;left:0;top:.55em;width:12px;height:12px;border-radius:3px;background:var(--red);transform:rotate(45deg)}
.why-list strong{color:#fff;font-weight:700}

/* ---------- footer ---------- */
.site-footer{background:var(--ink);color:#B9C6DA;padding:clamp(48px,6vw,76px) 0 32px}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:32px}
.footer-logo{height:32px;filter:brightness(0) invert(1);margin-bottom:16px}
.footer-brand p{max-width:26ch;font-size:.95rem;color:#8595AC}
.footer-col h5{color:#fff;font-size:.82rem;letter-spacing:.12em;text-transform:uppercase;margin-bottom:16px}
.footer-col a,.footer-col p{display:block;color:#B9C6DA;font-size:.96rem;margin-bottom:11px;transition:color .2s}
.footer-col a:hover{color:#fff}
.footer-legal{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap;margin-top:44px;padding-top:24px;border-top:1px solid rgba(255,255,255,.1);font-size:.82rem;color:#6B7787}

/* ---------- reveal animation ---------- */
.reveal{opacity:0;transform:translateY(22px);transition:opacity .7s var(--ease),transform .7s var(--ease)}
.reveal.in{opacity:1;transform:none}

/* ---------- responsive ---------- */
@media(max-width:960px){
  .hero-grid{grid-template-columns:1fr;gap:36px}
  .hero-panel{aspect-ratio:16/10;max-width:560px}
  .cards{grid-template-columns:1fr 1fr}
  .quote{grid-template-columns:1fr}
  .quote-result{position:static}
  .steps{grid-template-columns:1fr 1fr}
  .step::before{display:none}
  .materials-grid,.why-grid,.footer-grid{grid-template-columns:1fr}
  .footer-grid{gap:28px}
}
@media(max-width:640px){
  body{font-size:16px}
  .nav,.header-cta{display:none}
  .nav-toggle{display:flex}
  .nav.open{display:flex;position:absolute;top:74px;left:0;right:0;flex-direction:column;background:#fff;padding:18px 24px;gap:6px;box-shadow:var(--shadow-md);border-bottom:1px solid var(--line)}
  .cards,.q-options{grid-template-columns:1fr}
  .steps{grid-template-columns:1fr}
  .q-inline{flex-direction:column}
  .footer-legal{flex-direction:column;gap:8px}
}
@media(prefers-reduced-motion:reduce){
  *{animation:none!important;scroll-behavior:auto!important}
  .reveal{opacity:1;transform:none;transition:none}
  .accent-underline::after{transform:scaleX(1)}
}

/* ============================================================
   PURPOSEFUL 3D HERO + SCAFFOLD
   ============================================================ */
:root{ --display:Georgia,"Times New Roman",serif; }
body{ font-family:var(--font); }
h1,h2,h3,h4,h5,.btn{ font-family:var(--display); letter-spacing:-.015em; }

/* film grain */
.grain{position:fixed;inset:0;z-index:200;pointer-events:none;opacity:.045;mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='140' height='140'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")}

/* preloader: a reference sail becomes verified geometry */
body.is-preloading{overflow:hidden}
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);
  white-space:nowrap;border:0}
.preloader{position:fixed;inset:0;z-index:300;display:grid;place-items:center;overflow:hidden;
  background:var(--bg);color:var(--ink);isolation:isolate;
  clip-path:polygon(0 0,100% 0,100% 100%,0 100%);
  transition:clip-path .86s cubic-bezier(.76,0,.24,1),opacity .24s ease .7s,visibility 0s linear .96s}
.preloader::before{content:"";position:absolute;inset:clamp(18px,3vw,38px);border:1px solid rgba(91,107,124,.18);
  pointer-events:none}
.preloader::after{content:"";position:absolute;top:clamp(18px,3vw,38px);left:50%;width:1px;height:28px;
  background:var(--red);transform:translateX(-50%);pointer-events:none}
.preloader[hidden]{display:none}
.preloader.is-lifting{clip-path:polygon(65% 10%,65% 10%,84% 74%,54% 74%)}
.preloader.done{opacity:0;visibility:hidden;pointer-events:none}
.pre-inner{position:relative;z-index:1;width:min(420px,calc(100vw - 52px));display:grid;justify-items:center;
  text-align:center;transform:translateZ(0)}
.pre-brand{display:flex;align-items:center;gap:13px;margin-bottom:10px;transition:opacity .2s ease,transform .3s var(--ease)}
.pre-mark{width:58px;height:58px;object-fit:contain}
.pre-brand span{font-family:var(--display);font-size:1.08rem;font-weight:700;text-transform:uppercase;letter-spacing:0;color:var(--ink)}
.pre-calibration{width:min(316px,76vw);transition:transform .86s cubic-bezier(.76,0,.24,1),opacity .22s ease .64s;
  transform-origin:center}
.pre-sail{display:block;width:100%;height:auto;overflow:visible}
.pre-sail path,.pre-sail line,.pre-sail circle{vector-effect:non-scaling-stroke}
.pre-grid{fill:none;stroke:rgba(91,107,124,.13);stroke-width:1;stroke-dasharray:2 7}
.pre-sail-paper{fill:rgba(255,255,255,.76)}
.pre-sail-wash{fill:var(--red);opacity:.055}
.pre-sail-guide{fill:none;stroke:rgba(91,107,124,.64);stroke-width:1.1}
.pre-sail-trace{fill:none;stroke:var(--red);stroke-width:2.25;stroke-linecap:square;stroke-linejoin:miter;
  stroke-dasharray:100;stroke-dashoffset:100}
.pre-seams{fill:none;stroke:rgba(91,107,124,.54);stroke-width:1;opacity:0;transition:opacity .32s ease}
.preloader.has-seams .pre-seams{opacity:1}
.pre-point{color:var(--red);opacity:0;transform:scale(.8);transform-box:fill-box;transform-origin:center;
  transition:opacity .24s ease,transform .32s var(--ease)}
.pre-point.is-visible{opacity:1;transform:scale(1)}
.pre-point circle{fill:var(--bg);stroke:currentColor;stroke-width:1.5}
.pre-point path{fill:none;stroke:currentColor;stroke-width:1}
.pre-point text{fill:var(--ink-2);font-family:var(--font);font-size:9px;font-weight:700;letter-spacing:0}
.pre-readout{width:min(242px,64vw);display:flex;align-items:baseline;justify-content:space-between;margin-top:-4px;
  padding-top:12px;border-top:1px solid rgba(91,107,124,.28);color:var(--muted);font-size:.68rem;font-weight:700;
  text-transform:uppercase;letter-spacing:0;transition:opacity .2s ease,transform .3s var(--ease)}
.pre-percent{display:flex;align-items:baseline;color:var(--ink);font-variant-numeric:tabular-nums}
.pre-percent b{min-width:2.15ch;font-family:var(--display);font-size:1.35rem;line-height:1;font-weight:500;text-align:right}
.pre-percent small{font-family:var(--font);font-size:.65rem;margin-left:2px}
.preloader.is-complete .pre-sail-guide{stroke:rgba(91,107,124,.28)}
.preloader.is-lifting .pre-brand,.preloader.is-lifting .pre-readout{opacity:0;transform:translateY(-8px)}
.preloader.is-lifting .pre-calibration{transform:translate(18vw,-3vh) scale(1.24);opacity:.18}

@media(max-width:640px){
  .preloader::before{inset:16px}
  .preloader::after{top:16px}
  .pre-inner{width:calc(100vw - 42px)}
  .pre-brand{margin-bottom:2px}
  .pre-mark{width:48px;height:48px}
  .pre-calibration{width:min(288px,76vw)}
  .preloader.is-lifting{clip-path:polygon(63% 14%,63% 14%,92% 70%,46% 70%)}
  .preloader.is-lifting .pre-calibration{transform:translate(12vw,-4vh) scale(1.18)}
}
@media(prefers-reduced-motion:reduce){
  .preloader{transition:opacity .12s ease,visibility 0s linear .12s}
  .preloader.is-lifting{clip-path:none}
  .preloader.is-lifting .pre-calibration{transform:none;opacity:0}
}

/* hero — sticky WebGL */
.hero-sail{position:relative;height:240vh;background:var(--navy)}
.hero-sticky{position:sticky;top:0;height:100vh;overflow:hidden}
#heroCanvas{position:absolute;inset:0;width:100%;height:100%;display:block}
.hero-sail.no3d .hero-sticky{background:
  radial-gradient(80% 80% at 70% 18%,rgba(220,50,34,.18),transparent 56%),
  linear-gradient(180deg,#eef3f5 0%,#f6f4ef 44%,#0E1B2E 72%,#0E1B2E 100%)}
.hero-scrim{position:absolute;inset:0;pointer-events:none;background:
  linear-gradient(90deg,rgba(14,27,46,.58) 0%,rgba(14,27,46,.28) 34%,transparent 62%),
  linear-gradient(180deg,rgba(14,27,46,.52) 0%,rgba(14,27,46,.14) 13%,transparent 30%,transparent 52%,rgba(14,27,46,.64) 100%)}
.hud{position:absolute;top:clamp(88px,11vh,104px);font-family:var(--font);font-size:.72rem;
  letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.72);font-weight:600;z-index:3}
.hud-tl{left:clamp(20px,5vw,48px)} .hud-tr{right:clamp(20px,5vw,48px)}
.hero-lede{position:absolute;left:clamp(20px,5vw,48px);bottom:clamp(52px,10vh,120px);z-index:3;color:#fff;max-width:min(780px,88vw)}
.hero-lede .eyebrow{color:#B9D0F0}
.hero-lede h1{color:#fff;font-size:clamp(2.6rem,5.2vw,4.7rem);line-height:1;margin:12px 0 28px;
  font-weight:600;text-shadow:0 2px 34px rgba(0,0,0,.35)}
.hero-lede .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin:0}
.btn-glass{background:rgba(255,255,255,.1);color:#fff;border-color:rgba(255,255,255,.42);
  -webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}
.btn-glass:hover{background:rgba(255,255,255,.2);border-color:#fff;transform:translateY(-2px)}
.scroll-cue{position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:3;display:flex;
  flex-direction:column;align-items:center;gap:9px;color:rgba(255,255,255,.7);font-size:.68rem;
  letter-spacing:.24em;text-transform:uppercase;font-weight:600}
.scroll-cue i{width:1px;height:38px;background:linear-gradient(rgba(255,255,255,.75),transparent);
  animation:cue 2.1s var(--ease) infinite}
@keyframes cue{0%{transform:scaleY(0);transform-origin:top}45%{transform:scaleY(1);transform-origin:top}
  55%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}

/* header: transparent + white ONLY on pages with a dark hero (body.has-hero = home);
   every content page falls back to the base solid glassy header with ink nav — always legible */
.nav a{white-space:nowrap}
body.has-hero .site-header{background:rgba(252,252,250,.78);-webkit-backdrop-filter:saturate(160%) blur(14px);
  backdrop-filter:saturate(160%) blur(14px);border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
body.has-hero .site-header:not(.scrolled) .nav a{color:var(--ink-2);text-shadow:none}
body.has-hero .site-header:not(.scrolled) .nav a::after{background:var(--red)}
body.has-hero .site-header.scrolled{background:rgba(252,252,250,.78);-webkit-backdrop-filter:saturate(160%) blur(14px);
  backdrop-filter:saturate(160%) blur(14px);border-bottom-color:var(--line);box-shadow:var(--shadow-sm)}
body.has-hero .site-header:not(.scrolled) .brand-logo{filter:drop-shadow(0 2px 10px rgba(0,0,0,.35))}

@media(prefers-reduced-motion:reduce){ .scroll-cue i{animation:none} .grain{display:none} }
@media(max-width:640px){ .hero-sail{height:200vh} .hud-tr{display:none} }
@media(max-width:640px){
  .hero-scrim{background:
    linear-gradient(90deg,rgba(14,27,46,.86) 0%,rgba(14,27,46,.62) 54%,rgba(14,27,46,.1) 100%),
    linear-gradient(180deg,rgba(14,27,46,.22) 0%,rgba(14,27,46,.18) 36%,rgba(14,27,46,.88) 100%)}
  .hero-lede{left:20px;right:20px;bottom:38px;max-width:350px}
  .hero-lede h1{font-size:clamp(2.35rem,12vw,3.05rem);line-height:.95;margin-bottom:22px}
  .hero-lede .hero-cta{display:grid;grid-template-columns:1fr;gap:10px;max-width:236px}
  .hero-lede .hero-cta .btn{width:100%;padding:13px 18px}
}

/* ============================================================
   INNER PAGES — category / product templates (content-clone of H-Sails IA, our floor)
   ============================================================ */
.crumb{display:flex;gap:9px;align-items:center;font-size:.82rem;color:var(--muted);font-weight:600;padding:24px 0 0}
.crumb a:hover{color:var(--ink)} .crumb .sep{opacity:.45}
.page-hero{padding:clamp(22px,3.4vw,40px) 0 clamp(32px,5vw,56px);border-bottom:1px solid var(--line)}
.page-hero .eyebrow{margin-bottom:12px}
.page-hero h1{font-size:clamp(2.2rem,4.6vw,3.6rem);max-width:17ch}
.page-hero .lead{margin-top:18px;max-width:54ch}
.page-hero .hero-cta{display:flex;gap:14px;flex-wrap:wrap;margin-top:28px}
.statline{display:flex;flex-wrap:wrap;gap:18px 40px;margin-top:32px;padding-top:26px;border-top:1px solid var(--line)}
.statline .st{display:flex;flex-direction:column;gap:2px}
.statline .st b{font-family:var(--display);font-size:1.45rem;letter-spacing:-.01em;color:var(--ink)}
.statline .st span{font-size:.76rem;letter-spacing:.1em;text-transform:uppercase;color:var(--muted);font-weight:600}

.family{padding:clamp(46px,6vw,82px) 0}
.family + .family{border-top:1px solid var(--line)}
.family-head{max-width:62ch;margin-bottom:34px}
.family-head h2{font-size:clamp(1.6rem,2.9vw,2.35rem)}
.family-head p{color:var(--muted);margin-top:13px;font-size:1.02rem;line-height:1.62;max-width:58ch}

.prod-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:18px}
.prod-card{display:flex;flex-direction:column;background:#fff;border:1px solid var(--line);border-radius:var(--radius);
  padding:24px 24px 22px;box-shadow:var(--shadow-sm);transition:transform .32s var(--ease),box-shadow .32s var(--ease),border-color .3s}
.prod-card:hover{transform:translateY(-5px);box-shadow:var(--shadow-md);border-color:var(--line-2)}
.prod-card .pc-tag{font-size:.7rem;letter-spacing:.13em;text-transform:uppercase;color:var(--muted);font-weight:700}
.prod-card h3{font-size:1.12rem;margin:11px 0 8px;letter-spacing:-.01em}
.prod-card > p{color:var(--muted);font-size:.92rem;line-height:1.5;flex:1}
.prod-price{display:flex;align-items:baseline;gap:6px;margin-top:18px;padding-top:15px;border-top:1px solid var(--line)}
.prod-price .from{font-size:.76rem;color:var(--muted);font-weight:600;letter-spacing:.04em;text-transform:uppercase}
.prod-price .amt{font-family:var(--display);font-size:1.5rem;font-weight:700;letter-spacing:-.02em;color:var(--ink)}
.prod-price .unit{font-size:.85rem;color:var(--muted);font-weight:600}
.prod-card .pc-link{margin-top:15px;font-weight:700;font-size:.9rem;color:var(--red);display:inline-flex;gap:6px;transition:gap .2s}
.prod-card:hover .pc-link{gap:11px;color:var(--red-deep)}

.band{background:var(--bg-alt);border:1px solid var(--line);border-radius:var(--radius);padding:clamp(30px,4vw,54px);
  display:grid;grid-template-columns:1.35fr .65fr;gap:clamp(22px,4vw,48px);align-items:center}
.band h2{font-size:clamp(1.5rem,2.7vw,2.15rem)}
.band p{color:var(--muted);margin-top:13px;line-height:1.62;max-width:56ch}
.band .band-cta{display:flex;flex-direction:column;gap:12px}
.band.dark{background:radial-gradient(120% 130% at 80% 0%,var(--navy-2),var(--navy) 60%);border-color:transparent;color:#fff}
.band.dark h2{color:#fff} .band.dark p{color:#B9C6DA}
.formula{display:inline-flex;flex-wrap:wrap;align-items:center;gap:8px;margin-top:18px;font-family:var(--display);font-weight:600}
.formula code{background:#fff;border:1px solid var(--line-2);border-radius:8px;padding:6px 11px;font-family:var(--display);font-size:.95rem}
.band.dark .formula code{background:rgba(255,255,255,.08);border-color:rgba(255,255,255,.16);color:#fff}
.formula .op{color:var(--muted)} .band.dark .formula .op{color:#9DB6DE}

.related{display:grid;grid-template-columns:1fr 1fr;gap:18px}
.rel-card{display:flex;justify-content:space-between;align-items:center;gap:16px;background:#fff;border:1px solid var(--line);
  border-radius:var(--radius);padding:26px 28px;box-shadow:var(--shadow-sm);transition:transform .3s var(--ease),box-shadow .3s}
.rel-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-md);border-color:var(--line-2)}
.rel-card h3{font-size:1.18rem} .rel-card p{color:var(--muted);font-size:.9rem;margin-top:4px}
.rel-card .arw{color:var(--red);font-size:1.5rem;font-weight:700;line-height:1}

.nav a[aria-current="page"]{color:var(--ink)}
.nav a[aria-current="page"]::after{width:100%}

@media(max-width:960px){ .prod-grid{grid-template-columns:1fr 1fr} .band{grid-template-columns:1fr} .related{grid-template-columns:1fr} }
@media(max-width:640px){ .prod-grid{grid-template-columns:1fr} }

/* ---------- 3D logo mini-hero (live brand mark in the menu bar) ---------- */
.brand{display:inline-flex;align-items:center}
.brand-badge{position:relative;display:grid;place-items:center;width:52px;height:52px;border-radius:14px;flex:0 0 auto;
  background:radial-gradient(130% 130% at 30% 18%,#1c2e47,#0E1B2E 78%);box-shadow:var(--shadow-sm),inset 0 1px 0 rgba(255,255,255,.06);overflow:hidden}
.brand-badge canvas{position:absolute;inset:0;width:100%;height:100%;display:block;cursor:grab;z-index:2}
.brand-badge canvas:active{cursor:grabbing}
.brand-fallback{width:64%;filter:brightness(0) invert(1);opacity:.92;z-index:1;pointer-events:none}
.brand-badge.ready .brand-fallback{display:none}
.brand-badge.no3d canvas{display:none}
.brand-badge.no3d .brand-fallback{display:block}
@media(max-width:640px){ .brand-badge{width:46px;height:46px;border-radius:12px} }

/* ---------- product-card sail diagram (our own vector imagery) ---------- */
.prod-media{aspect-ratio:5/4;border-radius:12px;border:1px solid var(--line);
  background:radial-gradient(120% 120% at 50% 12%,#ffffff,#f1eee6);
  display:grid;place-items:center;padding:16px;margin-bottom:18px;overflow:hidden}
.prod-media .sail-dia{height:100%;max-height:172px;width:auto;filter:drop-shadow(0 6px 14px rgba(14,26,43,.08))}
.prod-card{padding-top:20px}
.prod-card h3 a:hover{color:var(--red)}

/* ---------- product-detail page ---------- */
.product-top{display:grid;grid-template-columns:.85fr 1.15fr;gap:clamp(28px,5vw,64px);align-items:start;padding:clamp(18px,3vw,36px) 0 clamp(26px,4vw,44px)}
.product-media{position:sticky;top:96px}
.pm-frame{aspect-ratio:4/5;border-radius:var(--radius);border:1px solid var(--line);
  background:radial-gradient(120% 120% at 50% 12%,#fff,#f1eee6);display:grid;place-items:center;padding:34px;box-shadow:var(--shadow-sm)}
.pm-frame .sail-dia{height:100%;max-height:360px;width:auto;filter:drop-shadow(0 12px 24px rgba(14,26,43,.1))}
.pm-cap{margin-top:14px;font-size:.76rem;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);font-weight:600;text-align:center}
.product-info h1{font-size:clamp(2rem,3.6vw,2.9rem);margin:6px 0 12px}
.product-price-lead{font-family:var(--display);font-size:1.55rem;font-weight:700;color:var(--ink);margin-bottom:24px}
.product-price-lead .unit{font-size:.9rem;color:var(--muted);font-weight:600}
.spec-bullets{list-style:none;margin:0;padding:0;display:grid;gap:11px}
.spec-bullets li{position:relative;padding-left:26px;color:var(--ink-2);font-size:.98rem;line-height:1.45}
.spec-bullets li::before{content:"";position:absolute;left:0;top:.5em;width:11px;height:11px;border-radius:3px;background:var(--red);transform:rotate(45deg)}
.product-quote{margin-top:16px}
.product-detail-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,5vw,60px);align-items:start}
.datasheet h2,.product-desc h2{font-size:clamp(1.5rem,2.6vw,2rem);margin-bottom:6px}
.ds-table{width:100%;border-collapse:collapse;margin-top:12px}
.ds-table th,.ds-table td{text-align:left;vertical-align:top;padding:13px 0;border-bottom:1px solid var(--line);font-size:.95rem}
.ds-table th{color:var(--muted);font-weight:600;width:44%;padding-right:20px}
.ds-table td{color:var(--ink);font-weight:500}
.product-desc p{color:var(--ink-2);line-height:1.65}
@media(max-width:900px){ .product-top{grid-template-columns:1fr} .product-media{position:static} .pm-frame{aspect-ratio:4/3;max-width:420px} .product-detail-grid{grid-template-columns:1fr} }