:root{
  --white:#ffffff;
  --ice:#effcff;
  --ice-2:#dff8ff;
  --blue:#0392c9;
  --blue-dark:#073f61;
  --red:#e63846;
  --gray:#667085;
  --dark:#101828;
  --line:#d9edf4;
  --shadow:0 24px 70px rgba(7,63,97,.14);
  --radius:28px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{font-family:Arial, Helvetica, sans-serif;background:var(--white);color:var(--dark);line-height:1.6;overflow-x:hidden}
a{text-decoration:none;color:inherit}
.container{width:min(1120px,92%);margin:0 auto}.section-pad{padding:92px 0}
.site-header{position:sticky;top:0;z-index:20;background:rgba(255,255,255,.9);backdrop-filter:blur(16px);border-bottom:1px solid var(--line)}
.navbar{width:min(1180px,94%);margin:auto;min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}.brand{display:flex;align-items:center;gap:14px}.brand-icon{width:46px;height:46px;border-radius:16px;display:grid;place-items:center;color:var(--blue);background:linear-gradient(135deg,var(--ice),#fff);box-shadow:0 10px 30px rgba(3,146,201,.16);font-size:24px}.brand strong{display:block;color:var(--blue-dark);font-size:1.2rem;letter-spacing:.06em}.brand small{display:block;color:var(--gray);font-size:.78rem}.nav-links{display:flex;align-items:center;gap:8px}.nav-links a{padding:10px 14px;border-radius:999px;color:var(--blue-dark);font-weight:700;font-size:.92rem}.nav-links a:hover{background:var(--ice);color:var(--blue)}.menu-toggle{display:none;border:0;background:var(--ice);color:var(--blue-dark);font-size:1.6rem;width:46px;height:46px;border-radius:14px}
.hero{position:relative;min-height:720px;display:flex;align-items:center;background:radial-gradient(circle at top left,#dff8ff 0,#fff 42%,#fff 100%);overflow:hidden}.hero-bg-shape{position:absolute;border-radius:999px;filter:blur(4px);opacity:.8}.shape-one{width:370px;height:370px;background:rgba(3,146,201,.12);right:-120px;top:90px}.shape-two{width:240px;height:240px;background:rgba(230,56,70,.12);left:-70px;bottom:70px}.hero-grid{display:grid;grid-template-columns:1.08fr .92fr;align-items:center;gap:48px;position:relative;z-index:1}.eyebrow{display:inline-flex;align-items:center;gap:8px;padding:8px 13px;background:var(--ice);color:var(--blue);border:1px solid var(--line);border-radius:999px;font-size:.82rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em;margin-bottom:18px}.hero h1{font-size:clamp(3rem,7vw,6.4rem);line-height:.9;color:var(--blue-dark);letter-spacing:-.06em;margin-bottom:24px}.hero h1 span{color:var(--blue);font-size:clamp(2.15rem,4.2vw,4rem)}.hero-text{font-size:1.18rem;color:#475467;max-width:610px;margin-bottom:32px}.hero-actions{display:flex;flex-wrap:wrap;gap:14px;margin-bottom:30px}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:50px;padding:13px 22px;border-radius:999px;font-weight:800;transition:.25s ease}.btn-primary{background:linear-gradient(135deg,var(--blue),#06b6d4);color:#fff;box-shadow:0 14px 30px rgba(3,146,201,.28)}.btn-primary:hover{transform:translateY(-3px);box-shadow:0 20px 40px rgba(3,146,201,.32)}.btn-outline{border:1px solid var(--line);color:var(--blue-dark);background:#fff}.btn-outline:hover{background:var(--ice)}.quick-info{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;max-width:560px}.quick-info div{padding:18px;border:1px solid var(--line);border-radius:20px;background:rgba(255,255,255,.78);box-shadow:0 10px 30px rgba(7,63,97,.07)}.quick-info strong,.quick-info span{display:block}.quick-info strong{color:var(--blue-dark)}.quick-info span{color:var(--gray);font-size:.95rem}.hero-card{padding:26px;background:rgba(255,255,255,.74);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow)}.ac-illustration{min-height:430px;display:grid;place-items:center;position:relative;background:linear-gradient(145deg,#fff,var(--ice));border-radius:24px;overflow:hidden}.ac-illustration:before{content:"";position:absolute;inset:40px;border:1px dashed rgba(3,146,201,.25);border-radius:40px}.ac-unit{width:min(420px,90%);height:150px;background:#fff;border:1px solid #d9edf4;border-radius:30px;box-shadow:0 20px 60px rgba(3,146,201,.17);position:relative;padding:28px}.ac-line{height:16px;background:linear-gradient(90deg,var(--blue),#b3edf8);border-radius:999px;width:68%;margin-bottom:26px}.ac-vent{height:30px;border-radius:12px;background:repeating-linear-gradient(90deg,#d2edf5 0 12px,#fff 12px 24px);border:1px solid var(--line)}.air{position:absolute;height:8px;border-radius:999px;background:rgba(3,146,201,.25);left:52px;animation:air 2.6s ease-in-out infinite}.air-1{bottom:-38px;width:190px}.air-2{bottom:-72px;width:250px;animation-delay:.35s}.air-3{bottom:-106px;width:150px;animation-delay:.7s}.service-badge{position:absolute;right:24px;bottom:24px;max-width:250px;display:flex;gap:12px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:20px;padding:16px;box-shadow:0 16px 40px rgba(7,63,97,.12)}.service-badge span{font-size:1.7rem}.service-badge strong{font-size:.95rem;color:var(--blue-dark)}@keyframes air{0%,100%{transform:translateX(0);opacity:.3}50%{transform:translateX(28px);opacity:1}}
.two-col{display:grid;grid-template-columns:.85fr 1.15fr;gap:50px;align-items:start}.section-title h2,.center-title h2,.price-content h2,.contact-card h2,.visual-panel h2{font-size:clamp(2rem,4vw,3.5rem);color:var(--blue-dark);line-height:1.05;letter-spacing:-.04em}.text-box{background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:34px;box-shadow:var(--shadow)}.text-box p+p{margin-top:16px}.text-box p{color:#475467}.center-title{text-align:center;max-width:820px;margin:0 auto 42px}.center-title p{color:#475467;margin-top:16px}.service-section{background:linear-gradient(180deg,#fff,var(--ice))}.service-card{display:grid;grid-template-columns:auto 1fr auto;gap:22px;align-items:center;background:#fff;border:1px solid var(--line);border-radius:var(--radius);padding:30px;box-shadow:var(--shadow)}.service-icon{width:76px;height:76px;border-radius:24px;display:grid;place-items:center;background:var(--ice);font-size:2rem}.service-card h3{font-size:1.6rem;color:var(--blue-dark);margin-bottom:4px}.service-card p{color:#667085}.mini-link{font-weight:800;color:#fff;background:var(--red);padding:13px 18px;border-radius:999px}.benefits{background:#fff}.cards-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px}.benefit-card{background:#fff;border:1px solid var(--line);border-radius:24px;padding:28px;box-shadow:0 16px 45px rgba(7,63,97,.08);transition:.25s}.benefit-card:hover{transform:translateY(-6px);box-shadow:var(--shadow)}.benefit-card span{display:grid;place-items:center;width:58px;height:58px;background:var(--ice);border-radius:18px;font-size:1.7rem;margin-bottom:20px}.benefit-card h3{color:var(--blue-dark);margin-bottom:10px}.benefit-card p{color:#667085}.price-section{background:linear-gradient(135deg,var(--blue-dark),#075c84);color:#fff;position:relative;overflow:hidden}.price-section:before{content:"";position:absolute;width:420px;height:420px;border-radius:999px;background:rgba(255,255,255,.08);right:-160px;top:-140px}.price-wrap{position:relative;z-index:1;display:grid;grid-template-columns:1fr 360px;gap:30px;align-items:center}.price-content h2{color:#fff}.price-content p{max-width:640px;margin-top:14px;color:#d9f6ff}.price-card{background:#fff;color:var(--blue-dark);border-radius:30px;padding:32px;text-align:center;box-shadow:0 30px 80px rgba(0,0,0,.18)}.price-card span{font-weight:800;color:var(--red);text-transform:uppercase;letter-spacing:.05em}.price-card strong{display:block;font-size:4.8rem;line-height:1;margin:12px 0 22px}.visual-panel{display:grid;grid-template-columns:1fr 1fr;gap:34px;align-items:center;padding:38px;border:1px solid var(--line);border-radius:34px;background:linear-gradient(135deg,#fff,var(--ice));box-shadow:var(--shadow)}.visual-panel p{color:#475467;margin-top:16px}.tools-design{display:grid;gap:16px}.tool-card{padding:20px 22px;border-radius:22px;background:#fff;border:1px solid var(--line);font-weight:800;color:var(--blue-dark);box-shadow:0 14px 30px rgba(7,63,97,.08)}.tool-card:nth-child(2){transform:translateX(34px)}.tool-card:nth-child(3){transform:translateX(68px)}.contact{background:var(--ice)}.contact-card{text-align:center;background:#fff;border:1px solid var(--line);border-radius:34px;padding:48px;box-shadow:var(--shadow);max-width:800px;margin:auto}.contact-card p{color:#475467;margin:14px auto 18px;max-width:560px}.phone{display:block;font-size:clamp(1.8rem,4vw,3rem);font-weight:900;color:var(--blue);margin:18px 0 26px}.footer{padding:34px 0;background:#061c2a;color:#d9f6ff}.footer-grid{display:flex;justify-content:space-between;gap:24px;align-items:center}.footer strong{font-size:1.3rem;color:#fff}.floating-whatsapp{position:fixed;right:20px;bottom:20px;z-index:30;background:#20b05b;color:#fff;font-weight:900;padding:15px 20px;border-radius:999px;box-shadow:0 18px 45px rgba(32,176,91,.36)}
.reveal{opacity:0;transform:translateY(18px);transition:.7s ease}.reveal.is-visible{opacity:1;transform:translateY(0)}
@media(max-width:900px){.menu-toggle{display:block}.nav-links{position:absolute;top:78px;left:3%;right:3%;display:none;flex-direction:column;align-items:stretch;background:#fff;border:1px solid var(--line);border-radius:20px;padding:14px;box-shadow:var(--shadow)}.nav-links.show{display:flex}.hero-grid,.two-col,.price-wrap,.visual-panel{grid-template-columns:1fr}.hero{min-height:auto}.cards-grid{grid-template-columns:repeat(2,1fr)}.service-card{grid-template-columns:1fr;text-align:center}.service-icon{margin:auto}.tool-card,.tool-card:nth-child(2),.tool-card:nth-child(3){transform:none}.footer-grid{flex-direction:column;text-align:center}}
@media(max-width:560px){.section-pad{padding:66px 0}.cards-grid,.quick-info{grid-template-columns:1fr}.hero h1{font-size:3.4rem}.hero h1 span{font-size:2.2rem}.hero-card{padding:14px}.ac-illustration{min-height:330px}.price-card strong{font-size:3.8rem}.contact-card{padding:32px 20px}.floating-whatsapp{left:18px;right:18px;text-align:center}.navbar{min-height:70px}.nav-links{top:70px}}