/* ==========================================================================
   GLOBAL CLAM — ocean / seafood commerce theme
   Bright, airy, rounded. Distinct from dressfood (dark green corporate).
   ========================================================================== */
:root{
  --ocean:#0a6db5;        /* primary ocean blue */
  --ocean-deep:#063a5e;   /* deep navy */
  --ocean-bright:#1aa6e6; /* bright cyan-blue */
  --foam:#eef7fc;         /* light foam bg */
  --foam-2:#dceefb;
  --gold:#f4a52a;         /* golden clam accent */
  --gold-deep:#d8860a;
  --ink:#0c2330;
  --muted:#5a7384;
  --line:#dbe7ef;
  --white:#ffffff;
  --radius:14px;
  --radius-lg:24px;
  --shadow:0 10px 30px rgba(6,58,94,.10);
  --shadow-lg:0 24px 60px rgba(6,58,94,.18);
  --maxw:1180px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;font-family:'Inter','Segoe UI',system-ui,sans-serif;
  color:var(--ink);background:var(--white);line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4,.display{font-family:'Poppins','Inter',sans-serif;font-weight:700;line-height:1.15;margin:0 0 .5em;}
a{color:var(--ocean);text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 20px;}
.section{padding:84px 0;}
.section--tight{padding:56px 0;}
.bg-foam{background:var(--foam);}
.bg-deep{background:var(--ocean-deep);color:#dceaf3;}
.bg-deep h2,.bg-deep h3{color:#fff;}
.text-center{text-align:center;}
.eyebrow{display:inline-block;font-family:'Poppins',sans-serif;font-weight:600;font-size:.78rem;
  letter-spacing:.18em;text-transform:uppercase;color:var(--ocean);background:var(--foam-2);
  padding:.4rem .9rem;border-radius:999px;margin-bottom:1rem;}
.bg-deep .eyebrow{color:#fff;background:rgba(255,255,255,.12);}
.lead{font-size:1.12rem;color:var(--muted);max-width:680px;}
.text-center .lead{margin-left:auto;margin-right:auto;}
section h2{font-size:clamp(1.7rem,3.4vw,2.6rem);}

/* buttons */
.btn{display:inline-flex;align-items:center;gap:.5rem;font-family:'Poppins',sans-serif;font-weight:600;
  font-size:.98rem;padding:.85rem 1.6rem;border-radius:999px;border:2px solid transparent;cursor:pointer;
  transition:transform .15s ease,box-shadow .15s ease,background .15s ease;white-space:nowrap;}
.btn:hover{transform:translateY(-2px);}
.btn-primary{background:var(--ocean);color:#fff;box-shadow:0 8px 20px rgba(10,109,181,.35);}
.btn-primary:hover{background:var(--ocean-bright);color:#fff;}
.btn-gold{background:var(--gold);color:#3a2400;box-shadow:0 8px 20px rgba(244,165,42,.4);}
.btn-gold:hover{background:var(--gold-deep);color:#fff;}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.6);color:#fff;}
.btn-ghost:hover{background:#fff;color:var(--ocean-deep);}
.btn-outline{background:#fff;border-color:var(--line);color:var(--ocean-deep);}
.btn-outline:hover{border-color:var(--ocean);color:var(--ocean);}

/* announcement bar */
.topbar{background:var(--ocean-deep);color:#cfe6f4;font-size:.82rem;letter-spacing:.04em;}
.topbar .container{display:flex;justify-content:space-between;align-items:center;gap:1.2rem;padding:.5rem 20px;flex-wrap:wrap;}
.tb-info{display:flex;gap:1.6rem;flex-wrap:wrap;}
.topbar span{display:inline-flex;align-items:center;gap:.4rem;}
.topbar i{color:var(--gold);}
.tb-account{display:flex;align-items:center;gap:1.1rem;}
.tb-account a{color:#ffffff;display:inline-flex;align-items:center;gap:.4rem;font-weight:600;}
.tb-account a:hover{color:var(--gold);}
.tb-account .tb-signup{background:var(--gold);color:#06304e;padding:.26rem .9rem;border-radius:999px;font-weight:700;}
.tb-account .tb-signup:hover{color:#06304e;filter:brightness(1.08);}

/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(10px);
  border-bottom:1px solid var(--line);}
.nav .container{display:flex;align-items:center;justify-content:space-between;height:72px;}
.brand{display:flex;align-items:center;gap:.6rem;font-family:'Poppins',sans-serif;font-weight:800;
  font-size:1.25rem;letter-spacing:.02em;color:var(--ocean-deep);}
.brand .mark{width:38px;height:38px;flex:0 0 auto;}
.brand b{color:var(--ocean);}
.nav-links{display:flex;align-items:center;gap:2rem;list-style:none;margin:0;padding:0;}
.nav-links a{color:var(--ink);font-weight:500;font-size:.98rem;position:relative;}
.nav-links a:hover{color:var(--ocean);}
.nav-links a::after{content:"";position:absolute;left:0;bottom:-6px;width:0;height:2px;background:var(--ocean);transition:width .2s;}
.nav-links a:hover::after{width:100%;}
.nav-cta{display:flex;align-items:center;gap:.8rem;}
.hamb{display:none;background:none;border:0;cursor:pointer;font-size:1.5rem;color:var(--ocean-deep);}
#navtoggle{display:none;}

/* hero */
.hero{position:relative;background:linear-gradient(135deg,#063a5e 0%,#0a6db5 55%,#1aa6e6 100%);
  color:#fff;overflow:hidden;}
.hero::after{content:"";position:absolute;inset:0;background:
  radial-gradient(circle at 80% 20%,rgba(255,255,255,.12),transparent 45%);pointer-events:none;}
.hero .container{display:grid;grid-template-columns:1.05fr .95fr;gap:48px;align-items:center;
  padding-top:80px;padding-bottom:96px;position:relative;z-index:1;}
.hero h1{font-size:clamp(2.2rem,5vw,3.6rem);color:#fff;}
.hero h1 .hl{color:var(--gold);}
.hero p{font-size:1.15rem;color:#dbeefc;max-width:520px;margin-bottom:1.8rem;}
.hero-actions{display:flex;gap:1rem;flex-wrap:wrap;}
.hero-figure{position:relative;}
.hero-figure img{border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);width:100%;
  aspect-ratio:4/3;object-fit:cover;}
.hero-badge{position:absolute;bottom:-22px;left:-18px;background:#fff;color:var(--ocean-deep);
  border-radius:var(--radius);padding:.9rem 1.2rem;box-shadow:var(--shadow);display:flex;
  align-items:center;gap:.7rem;font-family:'Poppins',sans-serif;}
.hero-badge .big{font-size:1.8rem;font-weight:800;color:var(--ocean);line-height:1;}
.hero-badge small{color:var(--muted);font-size:.74rem;}
.wave{display:block;width:100%;height:auto;margin-top:-1px;}

/* stat strip */
.stats{display:grid;grid-template-columns:repeat(4,1fr);gap:1rem;text-align:center;}
.stat .num{font-family:'Poppins',sans-serif;font-size:2.1rem;font-weight:800;color:var(--ocean);}
.stat .lbl{color:var(--muted);font-size:.9rem;}

/* feature cards */
.grid{display:grid;gap:24px;}
.grid-3{grid-template-columns:repeat(3,1fr);}
.grid-4{grid-template-columns:repeat(4,1fr);}
.grid-2{grid-template-columns:repeat(2,1fr);}
.feature{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);padding:2rem 1.6rem;
  text-align:center;transition:transform .18s,box-shadow .18s;}
.feature:hover{transform:translateY(-6px);box-shadow:var(--shadow);}
.feature .ic{width:64px;height:64px;border-radius:18px;display:flex;align-items:center;justify-content:center;
  margin:0 auto 1.1rem;background:var(--foam);color:var(--ocean);font-size:1.6rem;}
.feature h3{font-size:1.15rem;}
.feature p{color:var(--muted);font-size:.95rem;margin:0;}

/* product cards */
.product{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);overflow:hidden;
  transition:transform .18s,box-shadow .18s;display:flex;flex-direction:column;}
.product:hover{transform:translateY(-6px);box-shadow:var(--shadow-lg);}
.product .thumb{aspect-ratio:4/3;overflow:hidden;background:linear-gradient(135deg,var(--foam),var(--foam-2));
  display:flex;align-items:center;justify-content:center;position:relative;}
.product .thumb img{width:100%;height:100%;object-fit:cover;transition:transform .4s;}
.product:hover .thumb img{transform:scale(1.06);}
.product .thumb .ph{font-size:3rem;color:var(--ocean);opacity:.5;}
.product .tag{position:absolute;top:12px;left:12px;background:var(--gold);color:#3a2400;font-size:.72rem;
  font-weight:700;padding:.3rem .7rem;border-radius:999px;font-family:'Poppins',sans-serif;}
.product .body{padding:1.3rem 1.4rem 1.5rem;display:flex;flex-direction:column;gap:.4rem;flex:1;}
.product .body h3{font-size:1.12rem;margin:0;}
.product .body .sub{color:var(--muted);font-size:.9rem;flex:1;}
.product .body .more{font-family:'Poppins',sans-serif;font-weight:600;font-size:.9rem;color:var(--ocean);margin-top:.4rem;}

/* split / story */
.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center;}
.split img{border-radius:var(--radius-lg);box-shadow:var(--shadow);aspect-ratio:1/1;object-fit:cover;}
.split ul{list-style:none;padding:0;margin:1.2rem 0 0;}
.split li{display:flex;gap:.7rem;padding:.45rem 0;color:var(--ink);}
.split li i{color:var(--gold);margin-top:.25rem;}

/* steps */
.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;counter-reset:step;}
.step{position:relative;background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  padding:2.2rem 1.6rem 1.8rem;text-align:center;}
.step::before{counter-increment:step;content:counter(step);position:absolute;top:-22px;left:50%;
  transform:translateX(-50%);width:46px;height:46px;border-radius:50%;background:var(--ocean);color:#fff;
  font-family:'Poppins',sans-serif;font-weight:700;font-size:1.2rem;display:flex;align-items:center;justify-content:center;
  box-shadow:0 6px 16px rgba(10,109,181,.4);}
.step h3{font-size:1.08rem;margin-top:.6rem;}
.step p{color:var(--muted);font-size:.92rem;margin:0;}

/* where to buy */
.channels{display:flex;flex-wrap:wrap;gap:1rem;justify-content:center;}
.channel{background:#fff;border:1px solid var(--line);border-radius:999px;padding:.9rem 1.8rem;
  font-family:'Poppins',sans-serif;font-weight:600;color:var(--ocean-deep);display:inline-flex;align-items:center;gap:.6rem;}
.channel i{color:var(--gold);}

/* CTA band */
.cta-band{background:linear-gradient(120deg,var(--ocean-deep),var(--ocean));color:#fff;border-radius:var(--radius-lg);
  padding:3rem;text-align:center;box-shadow:var(--shadow-lg);}
.cta-band h2{color:#fff;}
.cta-band p{color:#cfe6f4;max-width:560px;margin:0 auto 1.6rem;}

/* page header */
.page-head{background:linear-gradient(135deg,#063a5e,#0a6db5);color:#fff;padding:64px 0;text-align:center;}
.page-head h1{color:#fff;font-size:clamp(2rem,4vw,3rem);}
.page-head p{color:#cfe6f4;max-width:620px;margin:.4rem auto 0;}

/* forms */
.form-card{background:#fff;border:1px solid var(--line);border-radius:var(--radius-lg);
  box-shadow:var(--shadow);padding:2.4rem;max-width:680px;margin:0 auto;}
.form-card label{font-weight:600;font-size:.92rem;color:var(--ink);margin-bottom:.3rem;display:block;}
.form-card .form-control,.form-card .form-select,.form-card input,.form-card textarea,.form-card select{
  width:100%;border:1px solid var(--line);border-radius:10px;padding:.75rem .9rem;font-size:.98rem;
  font-family:inherit;margin-bottom:1.1rem;background:#fbfdff;}
.form-card .form-control:focus,.form-card input:focus,.form-card textarea:focus,.form-card select:focus{
  outline:none;border-color:var(--ocean);box-shadow:0 0 0 3px rgba(10,109,181,.12);}
.form-card .helptext,.form-card .form-text{font-size:.82rem;color:var(--muted);}
.alert{border-radius:12px;padding:.9rem 1.1rem;margin-bottom:1.2rem;font-size:.95rem;}
.alert-success{background:#e7f7ee;color:#1b7a44;border:1px solid #b7e6cb;}
.alert-error,.alert-danger{background:#fdeaea;color:#b4321f;border:1px solid #f3c4bd;}

/* product detail */
.pd{display:grid;grid-template-columns:1fr 1fr;gap:48px;align-items:start;}
.pd .gallery img{border-radius:var(--radius-lg);box-shadow:var(--shadow);width:100%;aspect-ratio:1/1;object-fit:cover;}
.pd .gallery .ph{aspect-ratio:1/1;border-radius:var(--radius-lg);background:linear-gradient(135deg,var(--foam),var(--foam-2));
  display:flex;align-items:center;justify-content:center;font-size:5rem;color:var(--ocean);opacity:.5;}
.pd dl{margin:1.4rem 0 0;}
.pd .spec{border-top:1px solid var(--line);padding:.7rem 0;display:flex;gap:1rem;}
.pd .spec dt{font-weight:600;min-width:130px;color:var(--ocean-deep);}
.pd .spec dd{margin:0;color:var(--muted);}

/* footer */
.footer{background:var(--ocean-deep);color:#aecbdd;padding:64px 0 28px;font-size:.92rem;}
.footer h4{color:#fff;font-size:1rem;margin-bottom:1rem;}
.footer a{color:#aecbdd;}
.footer a:hover{color:#fff;}
.footer .cols{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;}
.footer .fbrand{color:#fff;font-family:'Poppins',sans-serif;font-weight:800;font-size:1.3rem;margin-bottom:1rem;}
.footer ul{list-style:none;padding:0;margin:0;line-height:2;}
.footer .bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:40px;padding-top:20px;
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:.5rem;color:#7fa3b8;font-size:.85rem;}

/* popup modal (bootstrap) */
.popup-modal .modal-content{border:0;border-radius:var(--radius-lg);overflow:hidden;}
.popup-footer{display:flex;justify-content:space-between;align-items:center;padding:.8rem 1.2rem;background:var(--foam);font-size:.88rem;}

/* responsive */
@media (max-width:900px){
  .hero .container{grid-template-columns:1fr;padding-top:48px;padding-bottom:64px;}
  .hero-figure{order:-1;}
  .split,.pd{grid-template-columns:1fr;gap:32px;}
  .grid-3,.grid-4{grid-template-columns:repeat(2,1fr);}
  .steps{grid-template-columns:1fr;gap:40px;}
  .stats{grid-template-columns:repeat(2,1fr);gap:1.6rem;}
  .footer .cols{grid-template-columns:1fr;gap:28px;}
  .nav-links{position:fixed;inset:72px 0 auto 0;background:#fff;flex-direction:column;gap:0;
    border-bottom:1px solid var(--line);box-shadow:var(--shadow);max-height:0;overflow:hidden;transition:max-height .3s;}
  .nav-links li{width:100%;border-top:1px solid var(--line);}
  .nav-links a{display:block;padding:1rem 20px;}
  .nav-links a::after{display:none;}
  #navtoggle:checked ~ .nav-links{max-height:380px;}
  .hamb{display:block;}
  .nav-cta .btn{display:none;}
}
@media (max-width:560px){
  .section{padding:56px 0;}
  .grid-3,.grid-4,.grid-2{grid-template-columns:1fr;}
  .cta-band{padding:2rem 1.4rem;}
  .form-card{padding:1.6rem;}
  .topbar .container{gap:.5rem;font-size:.74rem;justify-content:center;}
  .tb-info{gap:.9rem;justify-content:center;}
}