/* FAN Embalagens Industriais — V6 · padrão visual da Home (navy #274155 + coral #EA7153)
   Craft do design system FAN: tipografia Oswald/Source Sans 3, sombras "crate" com linha de base dura,
   eyebrows stencil, cantos retos, hover sóbrio. */
:root{
  --navy:#274155;--navy-700:#1D3345;--navy-800:#16293A;--coral:#EA7153;--coral-deep:#B04A2E;
  --ink-900:#121212;--steel-500:#6B6B68;--paper:#FAF7F0;--white:#fff;
  --pine-50:#FBF6ED;--pine-600:#5A4019;--pine-700:#3C2A10;--forest:#2F5D3A;
  --border:#E0D6BE;--border-strong:#274155;
  --font-display:'Oswald',Arial,sans-serif;--font-sans:'Source Sans 3',Arial,Helvetica,sans-serif;
  --shadow-sm:0 1px 0 rgba(18,18,18,.18),0 2px 6px rgba(18,18,18,.06);
  --shadow-md:0 2px 0 rgba(18,18,18,.22),0 8px 20px rgba(18,18,18,.10);
  --shadow-lg:0 3px 0 rgba(18,18,18,.25),0 16px 36px rgba(18,18,18,.14);
  --ease:cubic-bezier(.2,.8,.2,1);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:var(--font-sans);background:var(--paper);color:#223749;font-size:16.5px;line-height:1.65}
img{max-width:100%;display:block}
a{color:var(--navy);text-decoration:none;transition:color .2s var(--ease)}
a:hover{color:var(--coral-deep);border-bottom:1px solid currentColor}
h1,h2,h3,h4{font-family:var(--font-display);color:var(--navy);letter-spacing:.01em;line-height:1.12;text-wrap:balance;font-weight:600}
h1{font-size:clamp(30px,4.6vw,48px);text-transform:uppercase;margin:0 0 14px}
h2{font-size:clamp(23px,3vw,32px);text-transform:uppercase;margin:0 0 12px}
p{text-wrap:pretty}
.wrap{max-width:1200px;margin:0 auto;padding:0 24px}
.eyebrow{font-family:var(--font-display);font-size:13px;font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:var(--coral-deep);margin-bottom:10px}
.eyebrow::before{content:"";display:inline-block;width:26px;height:2px;background:var(--coral);margin-right:10px;vertical-align:middle}
/* nav */
.nav{position:sticky;top:0;z-index:50;background:rgba(250,247,240,.92);backdrop-filter:blur(6px);border-bottom:1px solid var(--border);min-height:72px;display:flex;align-items:center;padding:8px 0}
.nav .wrap{display:flex;align-items:center;gap:24px;width:100%}
.nav img{height:42px}
.nav a{border:0}
.nav-links{display:flex;gap:16px;flex-wrap:wrap;margin-left:auto;align-items:center}
.nav-links a{font-family:var(--font-display);font-size:13.5px;font-weight:500;text-transform:uppercase;letter-spacing:.06em;color:var(--navy-700);border:0;padding:4px 0;border-bottom:2px solid transparent;white-space:nowrap}
.nav-links a:hover{color:var(--coral-deep);border-bottom:2px solid var(--coral)}
/* buttons */
.btn{display:inline-flex;align-items:center;justify-content:center;padding:13px 24px;border-radius:2px;font-family:var(--font-display);font-weight:600;text-transform:uppercase;letter-spacing:.08em;font-size:14.5px;border:0;min-height:46px;transition:transform .15s var(--ease),box-shadow .15s var(--ease),background .2s var(--ease)}
.btn:hover{border:0}
.btn:active{transform:translateY(1px);box-shadow:none}
.btn-primary{background:var(--coral);color:#fff;box-shadow:0 2px 0 var(--coral-deep)}
.btn-primary:hover{background:var(--coral-deep);color:#fff}
.btn-dark{background:var(--navy);color:var(--paper);box-shadow:0 2px 0 var(--navy-800)}
.btn-dark:hover{background:var(--navy-700);color:#fff}
.btn-ghost{border:1px solid var(--navy);color:var(--navy);background:transparent}
.btn-ghost:hover{background:var(--navy);color:#fff;border:1px solid var(--navy)}
.hero .btn-ghost,.cta-band .btn-ghost{border:1px solid rgba(255,255,255,.7);color:#fff}
.hero .btn-ghost:hover,.cta-band .btn-ghost:hover{background:#fff;color:var(--navy);border-color:#fff}
/* breadcrumb */
.crumbs{font-size:13px;color:var(--steel-500);padding:14px 0}
.crumbs a{color:var(--steel-500)}
.crumbs a:hover{color:var(--coral-deep)}
.crumbs span{color:var(--navy);font-weight:600}
/* hero */
.hero{background:linear-gradient(135deg,var(--navy-800) 0%,var(--navy) 62%,#31506a 100%);color:var(--paper);position:relative;overflow:hidden}
.hero::after{content:"";position:absolute;inset:0;background:repeating-linear-gradient(90deg,transparent 0 118px,rgba(255,255,255,.035) 118px 120px);pointer-events:none}
.hero .wrap{display:grid;grid-template-columns:1.1fr .9fr;gap:44px;align-items:center;padding-top:64px;padding-bottom:64px;position:relative;z-index:1}
.hero h1{color:#fff}
.hero p{color:#c9d4dd;font-size:18px}
.hero img{border:1px solid rgba(255,255,255,.18);box-shadow:var(--shadow-lg);border-radius:2px}
.hero .eyebrow{color:var(--coral)}
.hero .eyebrow::before{background:var(--coral)}
.hero-actions{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}
.hero .btn-primary{box-shadow:0 2px 0 rgba(0,0,0,.35)}
.hero .btn-dark{background:rgba(255,255,255,.08);box-shadow:inset 0 0 0 1px rgba(255,255,255,.25)}
.hero .btn-dark:hover{background:rgba(255,255,255,.16)}
/* trust bar */
.trust{background:var(--navy-800);border-bottom:3px solid var(--coral)}
.trust .wrap{display:flex;gap:10px 36px;flex-wrap:wrap;justify-content:center;padding:14px 24px}
.trust b{font-family:var(--font-display);font-size:13px;font-weight:500;letter-spacing:.16em;text-transform:uppercase;color:#c9d4dd}
/* sections */
section{padding:64px 0}
.grid{display:grid;gap:22px}
.g3{grid-template-columns:repeat(auto-fit,minmax(260px,1fr))}
.g2{grid-template-columns:repeat(auto-fit,minmax(300px,1fr))}
.card{background:var(--white);border:1px solid var(--border);border-radius:4px;box-shadow:var(--shadow-sm);transition:box-shadow .2s var(--ease),transform .2s var(--ease);display:flex;flex-direction:column}
.card:hover{box-shadow:var(--shadow-md);transform:translateY(-2px)}
.card .pad{padding:22px;display:flex;flex-direction:column;flex:1}
.card h3{margin:0 0 8px;font-size:19px;text-transform:uppercase}
.card p{margin:0;font-size:14.5px;color:#44525c;flex:1}
.card img{height:200px;width:100%;object-fit:cover;border-radius:3px 3px 0 0}
.card a.more{display:inline-block;margin-top:14px;font-family:var(--font-display);font-weight:600;font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--coral-deep);border:0}
.card a.more::after{content:" →"}
.card a.more:hover{color:var(--navy)}
/* lists */
ul.checks{list-style:none;padding:0;margin:0;display:grid;gap:9px}
ul.checks li{padding-left:26px;position:relative;font-size:15.5px}
ul.checks li::before{content:"✓";position:absolute;left:0;color:var(--forest);font-weight:bold}
/* split */
.split{display:grid;grid-template-columns:1fr 1fr;gap:44px;align-items:center}
.split img{border:1px solid var(--border);box-shadow:var(--shadow-md);border-radius:4px}
/* steps */
ol.steps{counter-reset:s;list-style:none;padding:0;margin:0;display:grid;gap:12px}
ol.steps li{counter-increment:s;background:var(--white);border:1px solid var(--border);border-radius:4px;padding:14px 16px 14px 58px;position:relative;font-size:15.5px;box-shadow:var(--shadow-sm)}
ol.steps li::before{content:counter(s);position:absolute;left:14px;top:12px;width:30px;height:30px;border-radius:2px;background:var(--navy);color:#fff;font-family:var(--font-display);font-weight:600;display:flex;align-items:center;justify-content:center;font-size:15px}
/* faq */
.faq details{background:var(--white);border:1px solid var(--border);border-radius:4px;margin-bottom:10px;box-shadow:var(--shadow-sm)}
.faq summary{padding:16px 18px;font-weight:600;cursor:pointer;list-style:none;font-family:var(--font-display);font-size:16px;color:var(--navy)}
.faq summary::after{content:"+";float:right;color:var(--coral);font-size:22px;line-height:1}
.faq details[open] summary::after{content:"–"}
.faq .a{padding:0 18px 16px;font-size:15px;color:#44525c}
/* cta band */
.cta-band{background:linear-gradient(135deg,var(--navy-800),var(--navy));color:var(--paper);text-align:center;border-top:3px solid var(--coral)}
.cta-band h2{color:#fff}
.cta-band p{color:#c9d4dd;max-width:620px;margin:0 auto 24px}
.cta-band .btn-primary{box-shadow:0 2px 0 rgba(0,0,0,.35)}
/* band alt */
.band-alt{background:var(--pine-50);border-top:1px solid var(--border);border-bottom:1px solid var(--border)}
/* footer */
footer{background:var(--navy-800);color:#c9d4dd;padding:52px 0 90px;font-size:14.5px;border-top:3px solid var(--coral)}
footer .wrap{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:30px}
footer h4{color:#fff;text-transform:uppercase;font-size:13px;letter-spacing:.14em;margin:0 0 12px}
footer a{display:block;color:#c9d4dd;margin-bottom:8px;border:0}
footer a:hover{color:var(--coral);border:0}
footer .brand img{height:46px;margin-bottom:12px}
/* whatsapp fab */
.wfab{position:fixed;right:20px;bottom:20px;width:56px;height:56px;border-radius:8px;background:#25D366;display:flex;align-items:center;justify-content:center;box-shadow:var(--shadow-md);z-index:60;border:0;transition:transform .15s var(--ease)}
.wfab:hover{border:0;transform:translateY(-2px)}
.wfab svg{width:30px;height:30px;fill:#fff}
.note{font-size:13.5px;color:var(--steel-500)}
/* forms */
input,select,textarea{font-family:var(--font-sans);font-size:15px;background:#fff;color:#223749}
input:focus,select:focus,textarea:focus{outline:2px solid var(--coral);outline-offset:1px;border-color:var(--navy)}
label{font-family:var(--font-display);font-size:13px;text-transform:uppercase;letter-spacing:.1em;color:var(--navy-700);font-weight:500}
@media(prefers-reduced-motion:reduce){*{transition:none!important;animation:none!important}}
@media(max-width:1150px){
  .nav-links{display:none}
  .nav .btn{margin-left:auto}
}
@media(max-width:860px){
  .hero .wrap,.split{grid-template-columns:1fr}
}

/* destaques home */
.destaques figure img{width:100%;object-fit:cover;border-radius:3px 3px 0 0}
@media(max-width:860px){.destaques{grid-template-columns:1fr!important}.destaques figure{grid-column:span 1!important}}