:root{
  --bg:#020b11;
  --bg2:#061620;
  --panel:#071923;
  --ink:#eef7f9;
  --muted:#9dafb5;
  --teal:#67d9dd;
  --teal2:#9cf1ee;
  --line:rgba(137,224,226,.18);
  --line-strong:rgba(152,239,238,.34);
  --shadow:0 28px 90px rgba(0,0,0,.45);
  --max:1240px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;background:var(--bg)}
body{margin:0;background:
  radial-gradient(circle at 50% -20%,rgba(58,168,177,.10),transparent 38%),
  linear-gradient(#020b11,#04131b 55%,#020b11);color:var(--ink);font-family:Manrope,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;overflow-x:hidden}
a{color:inherit;text-decoration:none}
img,svg{display:block;max-width:100%}
button{font:inherit}
.site-shell{min-height:100vh}

.site-header{position:fixed;z-index:50;top:0;left:0;right:0;height:88px;padding:0 42px;display:flex;align-items:center;justify-content:space-between;background:linear-gradient(180deg,rgba(1,8,12,.94),rgba(1,8,12,.60) 72%,transparent);backdrop-filter:blur(12px)}
.site-header:after{content:"";position:absolute;left:42px;right:42px;bottom:0;height:1px;background:linear-gradient(90deg,transparent,rgba(121,213,218,.20),transparent)}
.brand{display:flex;align-items:center;gap:15px;min-width:max-content}
.brand-mark{width:68px;height:52px;display:grid;place-items:center;color:#7de6e8;filter:drop-shadow(0 0 16px rgba(70,214,218,.17))}
.brand-mark svg{width:64px;height:48px}
.brand-copy{display:flex;flex-direction:column;gap:2px;line-height:1}
.brand-copy strong{font-family:"Cormorant Garamond",Georgia,serif;font-size:25px;letter-spacing:.06em;font-weight:600;background:linear-gradient(180deg,#fff 5%,#bfc8cd 50%,#f9ffff 87%);-webkit-background-clip:text;background-clip:text;color:transparent}
.brand-copy small{font-size:8px;letter-spacing:.36em;color:#80b4bb;font-weight:700}
.main-nav{display:flex;align-items:center;gap:34px;font-size:12px;letter-spacing:.14em;text-transform:uppercase;color:#b7c8cd}
.main-nav a{transition:.22s ease}.main-nav>a:not(.nav-cta):hover{color:#fff}
.nav-cta{padding:12px 18px;border:1px solid rgba(131,222,224,.28);background:rgba(5,31,40,.58);border-radius:5px;color:#d9fbfb;box-shadow:inset 0 1px 0 rgba(255,255,255,.04)}
.nav-cta:hover{border-color:rgba(147,240,240,.50);background:rgba(9,47,57,.82)}
.nav-toggle{display:none;width:44px;height:44px;border:1px solid var(--line);border-radius:8px;background:rgba(4,24,31,.82);padding:10px;cursor:pointer}
.nav-toggle span{height:1px;background:#dff;display:block;margin:5px 0}

.hero{position:relative;min-height:700px;height:min(78vh,820px);overflow:hidden;background:#020a0f;display:flex;align-items:flex-end;isolation:isolate}
.hero-cover{position:absolute;z-index:-4;inset:0;width:100%;height:100%;object-fit:cover;object-position:center center;filter:saturate(1.06) contrast(1.03)}
.hero-sheen{position:absolute;z-index:-3;inset:0;background:
  linear-gradient(180deg,rgba(1,7,10,.15),transparent 32%,transparent 60%,rgba(1,8,12,.82) 100%),
  linear-gradient(90deg,rgba(0,7,11,.22),transparent 24%,transparent 72%,rgba(0,7,11,.22));pointer-events:none}
.hero-edge{position:absolute;z-index:-2;left:0;right:0;bottom:-1px;height:160px;background:linear-gradient(transparent,#020b11 86%);pointer-events:none}
.hero-actions-wrap{position:relative;margin:0 auto 42px;width:min(calc(100% - 84px),var(--max));display:flex;align-items:flex-end;justify-content:space-between;gap:30px;padding:24px 26px;border:1px solid rgba(142,230,231,.20);background:linear-gradient(120deg,rgba(1,11,16,.70),rgba(4,26,34,.58));backdrop-filter:blur(15px);box-shadow:var(--shadow);border-radius:8px}
.hero-actions-wrap:before{content:"";position:absolute;left:0;top:0;width:160px;height:1px;background:linear-gradient(90deg,var(--teal2),transparent)}
.hero-actions-wrap p{margin:0;color:#b8c8cc;font-size:14px;max-width:560px;line-height:1.65}
.hero-label{position:absolute;top:-27px;left:0;font-size:9px;letter-spacing:.40em;color:#86dce0;font-weight:700;display:flex;align-items:center;gap:12px}
.hero-label span{width:42px;height:1px;background:linear-gradient(90deg,#8feff0,transparent)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;justify-content:flex-end}
.button{display:inline-flex;align-items:center;justify-content:center;gap:11px;min-height:48px;padding:0 19px;border-radius:5px;border:1px solid transparent;font-size:11px;font-weight:800;letter-spacing:.10em;text-transform:uppercase;transition:.24s ease;white-space:nowrap}
.button span{font-size:14px}.button:hover{transform:translateY(-2px)}
.button-primary{color:#031216;background:linear-gradient(135deg,#b8fbf6,#65dfe0 54%,#4ab7c2);box-shadow:0 12px 30px rgba(34,171,181,.22),inset 0 1px 0 rgba(255,255,255,.5)}
.button-primary:hover{box-shadow:0 18px 40px rgba(42,190,196,.30)}
.button-ghost{border-color:rgba(146,231,232,.28);background:rgba(5,28,36,.55);color:#e4f7f8}
.button-ghost:hover{border-color:rgba(154,242,242,.50);background:rgba(8,42,51,.78)}
.button-facebook{background:linear-gradient(135deg,#245c9f,#173d74);color:#fff;border-color:rgba(116,169,235,.25)}
.button-facebook svg{width:18px;height:18px}
.button-large{min-height:54px;padding:0 22px}

.brand-rail{max-width:var(--max);margin:0 auto;padding:8px 24px 62px;display:grid;grid-template-columns:repeat(3,1fr);border-bottom:1px solid rgba(130,219,221,.12)}
.rail-item{min-height:88px;display:flex;align-items:center;justify-content:center;gap:18px;position:relative}
.rail-item+ .rail-item:before{content:"";position:absolute;left:0;height:42px;width:1px;background:linear-gradient(transparent,rgba(121,224,225,.38),transparent)}
.rail-icon{width:50px;height:44px;display:grid;place-items:center;color:#75dfe1;font-size:32px;opacity:.8}
.wave-icon:before,.wave-icon:after{content:"";position:absolute;width:42px;height:16px;border-top:2px solid #70dce0;border-radius:50%;transform:rotate(-8deg)}
.wave-icon:after{transform:translateY(8px) rotate(-8deg);opacity:.48}
.rail-item div{display:flex;flex-direction:column;gap:4px}.rail-item small{font-size:8px;letter-spacing:.34em;color:#78afb5;font-weight:700}.rail-item strong{font-family:"Cormorant Garamond",Georgia,serif;font-size:20px;font-weight:500;letter-spacing:.02em;color:#edf7f9}

.section-pad{width:min(calc(100% - 84px),var(--max));margin:0 auto;padding:100px 0}
.section-heading{display:grid;grid-template-columns:1.2fr .8fr;align-items:end;gap:60px;margin-bottom:48px}
.eyebrow{font-size:9px;letter-spacing:.40em;color:#76d8dc;font-weight:800;display:flex;align-items:center;gap:12px;margin-bottom:16px}
.eyebrow span{width:43px;height:1px;background:linear-gradient(90deg,#89e6e8,transparent)}
.section-heading h1,.science-copy h2,.contact-copy h2{margin:0;font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;font-size:clamp(46px,5vw,70px);line-height:.98;letter-spacing:-.02em;background:linear-gradient(180deg,#fff 10%,#c7d1d6 47%,#eef6f8 90%);-webkit-background-clip:text;background-clip:text;color:transparent}
.section-heading h1 em,.science-copy h2 em{font-weight:500;color:#8be8e8;-webkit-text-fill-color:#8be8e8;text-shadow:0 0 28px rgba(86,211,216,.12)}
.section-heading>p{margin:0 0 7px;color:#9aadb2;line-height:1.8;font-size:14px}

.families{position:relative}
.families:before{content:"";position:absolute;z-index:-1;left:-20vw;right:-20vw;top:8%;height:70%;background:
  radial-gradient(circle at 14% 10%,rgba(44,167,176,.08),transparent 24%),
  radial-gradient(circle at 83% 37%,rgba(87,212,215,.05),transparent 28%)}
.family-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px}
.family-card{position:relative;min-height:310px;padding:30px 28px;border:1px solid rgba(128,213,216,.14);background:
  linear-gradient(145deg,rgba(9,35,44,.94),rgba(2,13,19,.96) 70%),
  radial-gradient(circle at 87% 9%,rgba(96,222,222,.14),transparent 30%);overflow:hidden;box-shadow:inset 0 1px 0 rgba(255,255,255,.025);transition:.28s ease}
.family-card:before{content:"";position:absolute;right:-110px;bottom:-135px;width:260px;height:260px;border:1px solid rgba(98,211,214,.10);border-radius:50%;box-shadow:0 0 0 42px rgba(81,193,199,.018),0 0 0 90px rgba(81,193,199,.01)}
.family-card:hover{transform:translateY(-5px);border-color:rgba(132,226,228,.34);box-shadow:0 24px 70px rgba(0,0,0,.30),inset 0 1px 0 rgba(255,255,255,.035)}
.family-no{position:absolute;right:20px;top:18px;font-size:9px;letter-spacing:.3em;color:#53898f;font-weight:700}
.card-rule{display:block;width:44px;height:1px;background:linear-gradient(90deg,#82e4e5,transparent);margin-bottom:46px}
.card-kicker{margin:0 0 10px;font-size:8px;letter-spacing:.34em;color:#77cdd0;font-weight:800}
.family-card h2{margin:0 0 14px;font-family:"Cormorant Garamond",Georgia,serif;font-weight:500;font-size:31px;letter-spacing:-.015em;color:#eef7f9}
.family-card>p:last-of-type{margin:0;max-width:93%;font-size:13px;line-height:1.75;color:#93a7ac}
.card-mark{position:absolute;right:23px;bottom:20px;width:64px;height:44px;color:#72d8dc;opacity:.24}
.card-mark svg{width:100%;height:100%;fill:none;stroke:currentColor;stroke-width:1.5}
.card-mark.symbol{display:grid;place-items:center;font-size:42px;font-family:Georgia,serif;font-weight:300}

.science-band{position:relative;isolation:isolate;min-height:620px;display:flex;align-items:center;overflow:hidden;border-top:1px solid rgba(121,211,214,.10);border-bottom:1px solid rgba(121,211,214,.10)}
.science-photo{position:absolute;z-index:-4;inset:-10%;background-image:url('tonys-tides-cover.jpg');background-size:cover;background-position:center 68%;filter:blur(7px) saturate(.85) brightness(.42);transform:scale(1.06)}
.science-overlay{position:absolute;z-index:-3;inset:0;background:
  linear-gradient(90deg,rgba(1,8,12,.96) 0%,rgba(2,13,18,.90) 43%,rgba(2,12,17,.52) 68%,rgba(1,7,11,.92) 100%),
  radial-gradient(circle at 74% 34%,rgba(82,219,220,.14),transparent 26%)}
.science-inner{display:grid;grid-template-columns:1.05fr .95fr;gap:80px;align-items:center;padding-top:92px;padding-bottom:92px}
.science-copy p{max-width:650px;margin:24px 0 0;color:#a0b2b7;font-size:14px;line-height:1.85}
.science-notes{border:1px solid rgba(141,222,224,.18);background:rgba(3,19,25,.62);backdrop-filter:blur(18px);box-shadow:var(--shadow)}
.science-notes>div{display:grid;grid-template-columns:48px 120px 1fr;gap:12px;padding:22px 22px;border-bottom:1px solid rgba(128,210,212,.12);align-items:center}.science-notes>div:last-child{border-bottom:0}
.science-notes span{font-size:9px;letter-spacing:.25em;color:#5da9af}.science-notes strong{font-family:"Cormorant Garamond",Georgia,serif;font-size:24px;font-weight:500}.science-notes small{color:#8da1a7;line-height:1.55;font-size:12px}

.contact{padding-top:92px;padding-bottom:92px}
.contact-card{position:relative;min-height:390px;padding:48px 48px;display:grid;grid-template-columns:1.1fr .9fr;gap:60px;align-items:center;overflow:hidden;border:1px solid rgba(146,231,231,.25);background:
  linear-gradient(128deg,rgba(8,45,55,.96),rgba(2,15,21,.985) 68%),
  radial-gradient(circle at 84% 0%,rgba(104,226,225,.16),transparent 36%);box-shadow:var(--shadow)}
.contact-card:before{content:"";position:absolute;inset:10px;border:1px solid rgba(182,247,246,.05);pointer-events:none}
.contact-water{position:absolute;right:-70px;top:-110px;width:430px;height:430px;border-radius:50%;border:1px solid rgba(119,226,226,.14);box-shadow:0 0 0 54px rgba(82,199,203,.028),0 0 0 108px rgba(82,199,203,.016)}
.contact-lines{position:absolute;right:8%;bottom:0;width:52%;height:50%;opacity:.22;background:
  repeating-radial-gradient(ellipse at 70% 120%,rgba(130,238,236,.20) 0 1px,transparent 2px 21px);transform:rotate(-8deg)}
.contact-copy{position:relative}.contact-copy p{margin:22px 0 25px;max-width:650px;color:#a0b4b9;line-height:1.8;font-size:14px}.contact-tags{display:flex;gap:8px;flex-wrap:wrap}.contact-tags span{padding:8px 10px;border:1px solid rgba(129,219,220,.14);background:rgba(5,27,34,.52);font-size:9px;letter-spacing:.12em;text-transform:uppercase;color:#89b7bc}
.contact-action{position:relative;border-left:1px solid rgba(128,219,221,.16);padding-left:44px}.contact-action-label{margin:0 0 15px;font-size:8px;letter-spacing:.38em;color:#71cdd1;font-weight:800}.contact-buttons{display:flex;flex-direction:column;gap:10px;align-items:stretch}.contact-action small{display:block;margin-top:17px;color:#7f969b;font-size:11px}.contact-action small a{color:#9fdcdf}

.site-footer{width:min(calc(100% - 84px),var(--max));margin:0 auto;padding:26px 0 34px;border-top:1px solid rgba(124,213,215,.14)}
.footer-main{display:flex;align-items:center;justify-content:space-between;gap:30px;padding:12px 0 26px}.footer-main p{margin:0;color:#7f969c;font-size:11px;letter-spacing:.16em;text-transform:uppercase}
.footer-disclaimer{padding:20px 0;border-top:1px solid rgba(124,213,215,.10);border-bottom:1px solid rgba(124,213,215,.10)}.footer-disclaimer b{font-size:8px;letter-spacing:.38em;color:#72c8cc}.footer-disclaimer p{margin:9px 0 0;color:#71858a;font-size:10px;line-height:1.7;max-width:980px}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;padding-top:20px;color:#60757a;font-size:10px}.footer-links{display:flex;gap:22px}.footer-links a:hover{color:#b5e9ea}

.reveal{opacity:0;transform:translateY(18px);transition:opacity .7s ease,transform .7s ease}.reveal.visible{opacity:1;transform:none}

@media (max-width:1000px){
  .site-header{padding:0 24px}.site-header:after{left:24px;right:24px}.main-nav{gap:20px}.brand-copy strong{font-size:22px}
  .hero{height:670px}.hero-actions-wrap{width:calc(100% - 48px);margin-bottom:26px;align-items:flex-start;flex-direction:column}.hero-actions{justify-content:flex-start}
  .brand-rail{padding-left:18px;padding-right:18px}.rail-item{gap:12px}.rail-item strong{font-size:18px}.rail-icon{width:42px}
  .section-pad,.site-footer{width:calc(100% - 48px)}.section-heading{grid-template-columns:1fr;gap:20px}.family-grid{grid-template-columns:repeat(2,1fr)}
  .science-inner,.contact-card{grid-template-columns:1fr;gap:36px}.science-notes{max-width:720px}.contact-action{border-left:0;border-top:1px solid rgba(128,219,221,.16);padding-left:0;padding-top:30px;max-width:660px}.contact-buttons{max-width:520px}
}

@media (max-width:760px){
  .site-header{height:78px;padding:0 18px}.site-header:after{left:18px;right:18px}.brand-mark{width:56px;height:44px}.brand-mark svg{width:53px}.brand-copy strong{font-size:19px}.brand-copy small{font-size:7px;letter-spacing:.28em}
  .nav-toggle{display:block}.main-nav{position:absolute;left:18px;right:18px;top:72px;display:none;flex-direction:column;align-items:stretch;gap:0;background:rgba(2,12,17,.97);border:1px solid rgba(126,216,218,.18);box-shadow:var(--shadow);padding:10px}.main-nav.open{display:flex}.main-nav a{padding:14px 12px}.nav-cta{text-align:center;margin-top:4px}
  .hero{height:auto;min-height:610px;padding-top:78px;align-items:flex-end}.hero-cover{object-position:center top}.hero-sheen{background:linear-gradient(180deg,rgba(0,7,11,.08),rgba(0,7,11,.22) 45%,rgba(1,8,12,.92) 76%,#020b11 100%)}.hero-actions-wrap{margin-top:360px;width:calc(100% - 28px);margin-bottom:18px;padding:20px 18px}.hero-actions-wrap p{font-size:13px}.hero-actions{width:100%;display:grid;grid-template-columns:1fr}.button{white-space:normal;text-align:center}
  .brand-rail{grid-template-columns:1fr;padding:12px 22px 40px}.rail-item{justify-content:flex-start;padding:14px 0}.rail-item+ .rail-item:before{left:0;right:0;top:0;width:auto;height:1px;background:linear-gradient(90deg,transparent,rgba(121,224,225,.28),transparent)}
  .section-pad,.site-footer{width:calc(100% - 32px)}.section-pad{padding:72px 0}.section-heading h1,.science-copy h2,.contact-copy h2{font-size:46px}.family-grid{grid-template-columns:1fr}.family-card{min-height:275px}
  .science-band{min-height:auto}.science-inner{padding-top:72px;padding-bottom:72px}.science-notes>div{grid-template-columns:36px 95px 1fr;padding:18px 16px}.science-notes strong{font-size:20px}.science-notes small{font-size:11px}
  .contact-card{padding:34px 24px}.contact-water{width:300px;height:300px}.footer-main{align-items:flex-start;flex-direction:column}.footer-bottom{align-items:flex-start;flex-direction:column;gap:12px}
}