/* ===== Big Blue Mike — styles ===== */
:root{
  --blue-900:#0e2558; --blue-700:#163c97; --blue-600:#1f54c7; --blue-500:#2f7ff0;
  --blue-100:#e7f0ff; --ink:#101826; --muted:#5a6b85; --line:#dbe4f3;
  --bg:#ffffff; --bg-alt:#f4f8ff; --radius:16px; --shadow:0 10px 30px rgba(16,40,90,.10);
  --max:1140px;
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:'Segoe UI',system-ui,-apple-system,Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);line-height:1.6}
h1,h2,h3{line-height:1.15;margin:0 0 .4em}
a{color:var(--blue-600);text-decoration:none}
a:hover{text-decoration:underline}
img{max-width:100%}
.container{width:100%;max-width:var(--max);margin:0 auto;padding:0 22px}
.eyebrow{text-transform:uppercase;letter-spacing:.14em;font-size:.78rem;font-weight:700;color:var(--blue-600);margin:0 0 .5em}
.muted{color:var(--muted)}
.hl{color:var(--blue-500)}

/* Buttons */
.btn{display:inline-block;padding:.8rem 1.4rem;border-radius:999px;font-weight:700;cursor:pointer;border:2px solid transparent;transition:.15s;text-align:center}
.btn:hover{text-decoration:none;transform:translateY(-1px)}
.btn-primary{background:var(--blue-600);color:#fff}
.btn-primary:hover{background:var(--blue-700);color:#fff}
.btn-ghost{background:transparent;color:var(--blue-700);border-color:var(--blue-600)}
.btn-ghost:hover{background:var(--blue-100)}
.btn-block{display:block;width:100%}

/* Header */
.site-header{position:sticky;top:0;z-index:50;background:rgba(255,255,255,.92);backdrop-filter:blur(8px);border-bottom:1px solid var(--line)}
.nav-wrap{display:flex;align-items:center;gap:18px;height:68px}
.brand{display:flex;align-items:center;gap:10px;font-weight:800;color:var(--ink);font-size:1.15rem}
.brand:hover{text-decoration:none}
.brand-mark{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;background:var(--blue-600);color:#fff;font-weight:900}
.brand.small .brand-mark{width:28px;height:28px;font-size:.9rem}
.brand-logo{height:44px;width:auto;display:block}
@media(max-width:520px){.brand-logo{height:38px}}
.footer-brand{font-weight:800;color:#fff}
.nav{margin-left:auto;display:flex;gap:22px}
.nav a{color:var(--ink);font-weight:600}
.nav-cta{padding:.55rem 1.1rem}
@media(max-width:820px){.nav{display:none}.nav-cta{margin-left:auto}}

/* Hero */
.hero{background:linear-gradient(160deg,var(--blue-100),#fff 60%);padding:48px 0 44px;overflow:hidden}
.hero-inner{display:grid;grid-template-columns:1.2fr .8fr;gap:40px;align-items:center}
.hero-copy h1{font-size:clamp(2.1rem,5vw,3.4rem)}
.lede{font-size:1.12rem;color:var(--muted);max-width:42ch}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin:22px 0 26px}
.hero-trust{list-style:none;display:flex;gap:26px;padding:0;margin:0;flex-wrap:wrap}
.hero-trust li{display:flex;flex-direction:column}
.hero-trust strong{color:var(--blue-700)}
.hero-trust span{font-size:.85rem;color:var(--muted)}
.hero-art{position:relative;min-height:260px;display:grid;place-items:center}
.hero-logo{width:min(290px,62%);height:auto;filter:drop-shadow(0 12px 22px rgba(16,40,90,.20))}
.hero-blob{position:absolute;inset:0;margin:auto;width:260px;height:260px;border-radius:42% 58% 63% 37%/42% 38% 62% 58%;background:linear-gradient(145deg,var(--blue-500),var(--blue-700));box-shadow:var(--shadow);animation:morph 9s ease-in-out infinite}
.hero-cube{position:relative;font-size:96px;filter:drop-shadow(0 12px 18px rgba(11,42,91,.35))}
@keyframes morph{0%,100%{border-radius:42% 58% 63% 37%/42% 38% 62% 58%}50%{border-radius:62% 38% 41% 59%/49% 60% 40% 51%}}
@media(max-width:820px){.hero-inner{grid-template-columns:1fr}.hero-art{order:-1;min-height:180px}}

/* Sections */
.section{padding:72px 0}
.section-alt{background:var(--bg-alt)}
.section-head{text-align:center;max-width:680px;margin:0 auto 42px}
.section-head h2{font-size:clamp(1.7rem,3.5vw,2.4rem)}
.section-sub{color:var(--muted)}

/* Grids */
.grid{display:grid;gap:22px}
.grid-3{grid-template-columns:repeat(3,1fr)}
.grid-4{grid-template-columns:repeat(4,1fr)}
@media(max-width:920px){.grid-4{grid-template-columns:repeat(2,1fr)}.grid-3{grid-template-columns:1fr}}
@media(max-width:520px){.grid-4{grid-template-columns:1fr}}

.card{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}
.feature{padding:26px}
.feature-icon{font-size:34px;margin-bottom:8px}
.feature h3{color:var(--blue-800,#13478f)}

/* Product cards */
.product{overflow:hidden;display:flex;flex-direction:column}
.product-img{aspect-ratio:1/1;display:grid;place-items:center;color:#fff;font-weight:700;letter-spacing:.04em;background:linear-gradient(135deg,var(--blue-500),var(--blue-700));position:relative}
.product-img::after{content:"PLACEHOLDER";position:absolute;bottom:10px;font-size:.62rem;letter-spacing:.2em;opacity:.7}
.product-body{padding:16px;display:flex;flex-direction:column;gap:8px;flex:1}
.product-body h3{font-size:1.05rem;margin:0}
.product-price{font-weight:800;color:var(--blue-700);margin:0}
.product-tag{font-size:.72rem;color:var(--muted);text-transform:uppercase;letter-spacing:.1em}
.product .btn{margin-top:auto}
.shop-note{text-align:center;margin-top:30px;color:var(--muted)}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}
.gallery-grid .tile{aspect-ratio:4/3;border-radius:12px;display:grid;place-items:center;color:#fff;font-weight:600;background:linear-gradient(135deg,var(--blue-600),var(--blue-900));opacity:.92}
@media(max-width:920px){.gallery-grid{grid-template-columns:repeat(2,1fr)}}

/* About */
.about-wrap{display:grid;grid-template-columns:.7fr 1.3fr;gap:40px;align-items:center}
.about-art{display:grid;place-items:center}
.about-circle{width:200px;height:200px;border-radius:50%;display:grid;place-items:center;font-size:80px;background:linear-gradient(145deg,var(--blue-100),var(--blue-500));box-shadow:var(--shadow)}
@media(max-width:820px){.about-wrap{grid-template-columns:1fr}}

/* Contact */
.contact-wrap{display:grid;grid-template-columns:1.2fr .8fr;gap:24px}
.contact-form{padding:26px;display:flex;flex-direction:column;gap:14px}
.contact-form label{display:flex;flex-direction:column;font-weight:600;font-size:.9rem;gap:6px}
.contact-form input,.contact-form textarea{padding:.7rem .8rem;border:1px solid var(--line);border-radius:10px;font:inherit}
.contact-form input:focus,.contact-form textarea:focus{outline:2px solid var(--blue-500);border-color:transparent}
.form-hint,.form-hint{font-size:.78rem;color:var(--muted);margin:0}
.contact-info{padding:26px}
.contact-list{list-style:none;padding:0;margin:14px 0;display:flex;flex-direction:column;gap:10px}
.socials{display:flex;gap:16px;margin-top:8px}
@media(max-width:820px){.contact-wrap{grid-template-columns:1fr}}

/* Footer */
.site-footer{background:var(--blue-900);color:#cfe0ff;padding:26px 0}
.footer-wrap{display:flex;align-items:center;gap:18px;flex-wrap:wrap}
.site-footer .brand{color:#fff}
.site-footer .muted{color:#9fb8e6;margin:0}
.to-top{margin-left:auto;color:#cfe0ff}