:root{
  --ink:#0f1b22; --muted:#5d6b73; --bg:#f8f7f3; --paper:#ffffff; --teal:#07a9ad; --teal-dark:#0d7478; --gold:#bd8f4a; --sand:#e5d2c4; --stone:#dfe5e4; --navy:#102b3c; --line:rgba(15,27,34,.12); --shadow:0 24px 70px rgba(16,43,60,.14); --radius:26px; --max:1180px;
}
*{box-sizing:border-box} html{scroll-behavior:smooth} body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;background:var(--bg);color:var(--ink);line-height:1.6} img{max-width:100%;display:block} a{color:inherit;text-decoration:none}.container{width:min(var(--max),calc(100% - 40px));margin-inline:auto}.skip-link{position:absolute;left:-999px;top:0;background:#000;color:#fff;padding:10px;z-index:99}.skip-link:focus{left:10px;top:10px}.eyebrow{letter-spacing:.18em;text-transform:uppercase;font-size:.76rem;font-weight:800;color:var(--teal-dark)}.section{padding:96px 0}.section-tight{padding:66px 0}.section-title{font-family:"Playfair Display",serif;font-size:clamp(2.2rem,4vw,4.7rem);line-height:1.02;margin:0 0 18px}.section-lede{font-size:1.08rem;color:var(--muted);max-width:740px}.btn{display:inline-flex;align-items:center;gap:10px;border-radius:999px;padding:14px 22px;font-weight:800;border:1px solid transparent;transition:.2s ease}.btn-primary{background:linear-gradient(135deg,var(--teal),var(--teal-dark));color:#fff;box-shadow:0 16px 38px rgba(7,169,173,.25)}.btn-dark{background:var(--ink);color:#fff}.btn-ghost{border-color:rgba(255,255,255,.36);color:#fff;backdrop-filter:blur(10px)}.btn-light{background:#fff;color:var(--ink);border-color:var(--line)}.btn:hover{transform:translateY(-2px)}
.site-header{position:sticky;top:0;z-index:40;background:rgba(248,247,243,.86);backdrop-filter:blur(18px);border-bottom:1px solid var(--line)}.nav-shell{height:78px;display:flex;align-items:center;gap:22px}.brand{display:flex;align-items:center;gap:12px;margin-right:auto}.brand img{height:48px;width:auto}.brand strong{font-size:1.05rem}.brand small{display:block;text-transform:uppercase;letter-spacing:.2em;color:var(--teal-dark);font-size:.65rem}.desktop-nav{display:flex;gap:6px}.nav-link{padding:10px 12px;border-radius:999px;color:#33424a;font-weight:700;font-size:.92rem}.nav-link.active,.nav-link:hover{background:#fff;color:var(--teal-dark);box-shadow:0 8px 30px rgba(16,43,60,.08)}.nav-cta{padding:11px 16px;border-radius:999px;background:var(--ink);color:#fff;font-weight:800}.menu-toggle{display:none;background:none;border:0;width:44px;height:44px}.menu-toggle span{display:block;height:2px;background:var(--ink);margin:7px;border-radius:2px}.mobile-panel{display:none;gap:8px;padding:12px 20px 22px;background:rgba(248,247,243,.98);border-bottom:1px solid var(--line)}.mobile-panel:not([hidden]){display:grid}.mobile-panel[hidden]{display:none!important}.mobile-cta{background:var(--ink);color:#fff;padding:12px 16px;border-radius:14px;text-align:center;font-weight:800}
.hero{position:relative;min-height:calc(100vh - 78px);display:grid;place-items:center;overflow:hidden;background:#102b3c;color:#fff}.hero::before{content:"";position:absolute;inset:0;background:url('../img/aa-minerals-hero-collage.webp') center/cover no-repeat;opacity:.95}.hero::after{content:"";position:absolute;inset:0;background:radial-gradient(circle at 20% 25%,rgba(7,169,173,.32),transparent 30%),linear-gradient(90deg,rgba(3,16,22,.92),rgba(3,16,22,.64) 45%,rgba(3,16,22,.36));}.hero-inner{position:relative;z-index:1;display:grid;grid-template-columns:1.06fr .94fr;gap:52px;align-items:center;padding:72px 0}.hero-kicker{display:inline-flex;gap:10px;align-items:center;padding:8px 12px;border:1px solid rgba(255,255,255,.25);border-radius:999px;background:rgba(255,255,255,.08);backdrop-filter:blur(12px);font-size:.82rem;font-weight:800;color:#dff7f6}.hero h1{font-family:"Playfair Display",serif;font-size:clamp(3.2rem,7.2vw,7.8rem);line-height:.94;margin:24px 0 22px;letter-spacing:-.05em}.hero p{font-size:1.15rem;color:#d9e5e7;max-width:680px}.hero-actions{display:flex;gap:14px;flex-wrap:wrap;margin-top:32px}.hero-card{background:rgba(255,255,255,.12);border:1px solid rgba(255,255,255,.18);border-radius:var(--radius);padding:26px;backdrop-filter:blur(20px);box-shadow:var(--shadow)}.hero-card img{height:84px;margin-bottom:28px}.stat-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.stat{padding:18px;border-radius:20px;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.13)}.stat strong{display:block;font-size:1.45rem}.stat span{font-size:.82rem;color:#d4e8ea}.trust-strip{position:relative;z-index:2;margin-top:-46px}.trust-card{background:#fff;border-radius:24px;box-shadow:var(--shadow);display:grid;grid-template-columns:repeat(4,1fr);overflow:hidden}.trust-item{padding:26px;border-right:1px solid var(--line)}.trust-item:last-child{border-right:0}.trust-item strong{display:block;font-size:1.02rem}.trust-item span{color:var(--muted);font-size:.92rem}.split{display:grid;grid-template-columns:1fr 1fr;gap:56px;align-items:center}.panel{background:#fff;border:1px solid var(--line);border-radius:var(--radius);box-shadow:0 18px 45px rgba(16,43,60,.07);overflow:hidden}.panel-pad{padding:32px}.image-stack{position:relative}.image-stack img{border-radius:var(--radius);box-shadow:var(--shadow)}.image-stack .mini{position:absolute;width:43%;right:-20px;bottom:-28px;border:8px solid #fff}.grid-3{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}.grid-4{display:grid;grid-template-columns:repeat(4,1fr);gap:18px}.cap-card,.product-card,.process-card,.doc-card,.location-card{background:#fff;border:1px solid var(--line);border-radius:24px;overflow:hidden;box-shadow:0 18px 45px rgba(16,43,60,.06)}.cap-card{padding:26px}.cap-card .num{width:42px;height:42px;border-radius:14px;display:grid;place-items:center;background:rgba(7,169,173,.1);color:var(--teal-dark);font-weight:900;margin-bottom:16px}.product-card{display:flex;flex-direction:column;min-height:100%}.product-card figure{margin:0;aspect-ratio:1.45/1;overflow:hidden;background:#dfe5e4}.product-card figure img{width:100%;height:100%;object-fit:cover;transition:transform .45s ease}.product-card:hover figure img{transform:scale(1.05)}.product-card .content{padding:22px;display:flex;flex-direction:column;gap:12px;flex:1}.badge{display:inline-flex;align-self:flex-start;font-size:.72rem;font-weight:900;letter-spacing:.08em;text-transform:uppercase;color:var(--teal-dark);background:rgba(7,169,173,.1);border-radius:999px;padding:7px 10px}.product-card h3{font-size:1.25rem;margin:0}.product-card p{margin:0;color:var(--muted);font-size:.94rem}.meta-list{display:grid;gap:10px;margin-top:auto}.meta-list div{font-size:.82rem;color:#38474f;border-top:1px solid var(--line);padding-top:10px}.meta-list b{display:block;color:var(--ink);font-size:.76rem;text-transform:uppercase;letter-spacing:.08em}.dark-section{background:#061a22;color:#fff;position:relative;overflow:hidden}.dark-section::before{content:"";position:absolute;inset:0;background:radial-gradient(circle at 85% 15%,rgba(7,169,173,.25),transparent 35%),radial-gradient(circle at 15% 70%,rgba(189,143,74,.18),transparent 30%)}.dark-section>.container{position:relative}.process-grid{display:grid;grid-template-columns:repeat(5,1fr);gap:14px}.process-card{background:rgba(255,255,255,.09);border-color:rgba(255,255,255,.12);padding:22px;color:#fff}.process-card span{display:block;color:#9de5e5;font-weight:900;font-size:.8rem}.process-card h3{margin:8px 0 10px}.process-card p{color:#d3e0e2;margin:0;font-size:.9rem}.download-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px}.doc-card{padding:22px}.doc-card h3{margin:0 0 8px}.doc-card p{color:var(--muted);font-size:.92rem}.filter-bar{display:flex;flex-wrap:wrap;gap:10px;margin:34px 0}.filter-btn{border:1px solid var(--line);background:#fff;border-radius:999px;padding:10px 14px;font-weight:800;color:#40505a;cursor:pointer}.filter-btn.active,.filter-btn:hover{background:var(--ink);color:#fff}.product-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}.subhero{padding:88px 0 50px;background:linear-gradient(135deg,#ffffff,#eef7f6);border-bottom:1px solid var(--line)}.subhero .container{display:grid;grid-template-columns:1fr .65fr;gap:40px;align-items:end}.breadcrumbs{font-size:.84rem;color:var(--muted);font-weight:700;margin-bottom:18px}.breadcrumbs a{color:var(--teal-dark)}.subhero h1{font-family:"Playfair Display",serif;font-size:clamp(3rem,6vw,6rem);line-height:.95;margin:0 0 16px}.subhero p{font-size:1.1rem;color:var(--muted);max-width:760px}.quote-card{background:#fff;border-radius:var(--radius);padding:28px;box-shadow:var(--shadow);border:1px solid var(--line)}.quote-card strong{display:block;font-size:1.3rem}.quote-card span{color:var(--muted)}.cta-band{background:linear-gradient(135deg,var(--teal-dark),#063844);color:#fff;border-radius:32px;padding:46px;display:grid;grid-template-columns:1fr auto;gap:20px;align-items:center;box-shadow:var(--shadow)}.cta-band h2{font-family:"Playfair Display",serif;font-size:clamp(2rem,4vw,3.5rem);line-height:1;margin:0 0 10px}.cta-band p{margin:0;color:#d4f2f1}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:18px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-weight:800;font-size:.86rem}.field input,.field select,.field textarea{width:100%;border:1px solid var(--line);background:#fff;border-radius:14px;padding:14px 14px;font:inherit}.field textarea{min-height:150px;resize:vertical}.form-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:20px}.note{background:#fff8ec;border:1px solid rgba(189,143,74,.28);border-radius:18px;padding:16px;color:#5a4630}.location-grid{display:grid;grid-template-columns:1fr 1fr;gap:22px}.location-card{padding:26px}.site-footer{background:#091820;color:#dbe4e7;padding:58px 0 26px}.footer-grid{display:grid;grid-template-columns:1.45fr repeat(3,1fr);gap:34px}.footer-logo{width:110px;margin-bottom:18px;background:#fff;border-radius:18px;padding:10px}.site-footer h3{color:#fff;margin:0 0 12px}.site-footer a{display:block;color:#b9c9cf;margin:8px 0}.site-footer p{color:#b9c9cf;max-width:350px}.footer-bottom{border-top:1px solid rgba(255,255,255,.12);margin-top:34px;padding-top:20px;display:flex;justify-content:space-between;gap:20px;color:#9babb2;font-size:.9rem}.whatsapp-float{position:fixed;right:18px;bottom:18px;z-index:30;background:#23c45e;color:#fff;padding:13px 18px;border-radius:999px;font-weight:900;box-shadow:0 18px 40px rgba(35,196,94,.3)}.two-col-list{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.pill{padding:12px 14px;border-radius:16px;background:#fff;border:1px solid var(--line);font-weight:800}.cert-card{display:grid;grid-template-columns:.85fr 1.15fr;gap:26px;align-items:center}.cert-card img{border-radius:22px;border:1px solid var(--line);box-shadow:0 18px 45px rgba(16,43,60,.1)}.timeline{display:grid;gap:14px}.timeline-row{display:grid;grid-template-columns:80px 1fr;gap:18px;align-items:start}.timeline-row span{font-weight:900;color:var(--teal-dark)}.timeline-row div{background:#fff;border:1px solid var(--line);border-radius:18px;padding:18px}.anchor-offset{scroll-margin-top:95px}
@media (min-width:981px){.mobile-panel{display:none!important}.menu-toggle{display:none!important}}
@media (max-width:980px){.desktop-nav,.nav-cta{display:none}.menu-toggle{display:block}.hero-inner,.split,.subhero .container,.cert-card{grid-template-columns:1fr}.hero{min-height:auto}.trust-card,.grid-4,.download-grid{grid-template-columns:repeat(2,1fr)}.process-grid{grid-template-columns:repeat(2,1fr)}.product-grid,.grid-3{grid-template-columns:repeat(2,1fr)}.footer-grid{grid-template-columns:1fr 1fr}.cta-band{grid-template-columns:1fr}.image-stack .mini{position:relative;right:auto;bottom:auto;width:80%;margin:-60px auto 0}}
@media (max-width:680px){.container{width:min(100% - 28px,var(--max))}.section{padding:66px 0}.hero-inner{padding:54px 0}.hero h1{font-size:3.25rem}.hero-card{display:none}.trust-card,.grid-3,.grid-4,.product-grid,.process-grid,.download-grid,.location-grid,.form-grid,.footer-grid{grid-template-columns:1fr}.trust-item{border-right:0;border-bottom:1px solid var(--line)}.footer-bottom{flex-direction:column}.cta-band{padding:30px}.subhero{padding:62px 0 36px}.whatsapp-float{left:18px;right:18px;text-align:center}.two-col-list{grid-template-columns:1fr}}