/* ARVA · A living brand from Ceará | Static website 2026 */
:root{--bg:#f7f5ee;--paper:#fcfbf7;--cream:#eee9da;--forest:#194e3b;--forest-deep:#123b2d;--green:#276e4f;--sage:#dce8d9;--ink:#183529;--muted:#64776d;--line:#dedfd3;--gold:#c49d69;--serif:Georgia,'Times New Roman',serif;--sans:Inter,'Aptos','Segoe UI',Arial,sans-serif;--width:1164px}
*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:105px}
body{margin:0;color:var(--ink);background:var(--bg);font-family:var(--sans);-webkit-font-smoothing:antialiased;line-height:1.58}
body.menu-open{overflow:hidden}
img{max-width:100%;height:auto;display:block}a{text-decoration:none;color:inherit}button{font:inherit}p{margin:0}h1,h2,h3{font-weight:400;margin:0;letter-spacing:-.035em}h1,h2{font-family:var(--serif);line-height:1.075}h1{font-size:clamp(3.45rem,5.2vw,5.65rem)}h2{font-size:clamp(2.65rem,4.1vw,4.4rem)}h3{font-family:var(--serif);font-size:1.85rem;line-height:1.17}em{font-weight:400;color:var(--green)}
.container{width:min(calc(100% - 88px),var(--width));margin:0 auto}.section{padding:122px 0}.overline{display:block;color:var(--green);font-size:.74rem;font-weight:750;letter-spacing:.17em;line-height:1.6;text-transform:uppercase;margin-bottom:27px}.overline-w-line{display:flex;align-items:center;gap:13px}.overline-w-line:before{content:'';width:37px;height:1px;background:var(--gold)}.body-large{font-size:1.16rem;color:#56675e;line-height:1.85}.small-muted{color:#789187;font-size:.8rem}
.skip-link{position:absolute;top:-100px;left:16px;background:white;padding:12px;z-index:999}.skip-link:focus{top:12px}
.site-header{height:94px;position:sticky;top:0;z-index:100;background:rgba(247,245,238,.93);backdrop-filter:blur(16px);border-bottom:1px solid rgba(21,72,51,.09);transition:box-shadow .2s}.site-header.scrolled{box-shadow:0 9px 35px rgba(14,55,39,.075)}.nav-shell{height:100%;display:flex;align-items:center;justify-content:space-between;gap:28px}.brand{display:flex;align-items:center;width:154px;flex-shrink:0}.brand img{width:145px;height:77px;object-fit:contain}.desktop-nav{display:flex;align-items:center;gap:31px}.desktop-nav a{font-size:.84rem;font-weight:600;color:#345346;white-space:nowrap;transition:color .2s}.desktop-nav a:hover,.footer a:hover{color:#3ba071}.nav-actions{display:flex;gap:15px;align-items:center}.lang-switch{font-size:.8rem;font-weight:800;letter-spacing:.04em;white-space:nowrap;display:flex;gap:7px;align-items:center}.lang-globe{font-size:1.3rem;font-weight:400;line-height:1}.btn{min-height:52px;padding:0 22px;display:inline-flex;justify-content:center;align-items:center;gap:27px;border-radius:6px;font-size:.87rem;font-weight:720;line-height:1.25;transition:transform .2s,background .2s,color .2s}.btn:hover{transform:translateY(-2px)}.btn span:last-child{font-size:1.1rem}.btn-primary,.btn-dark{background:var(--forest);color:#fff}.btn-primary:hover,.btn-dark:hover{background:#267050}.btn-mini{min-height:43px;padding:0 18px;gap:13px;font-size:.76rem}.btn-text{padding-left:2px;padding-right:3px;border-radius:0;border-bottom:1px solid var(--forest);min-height:42px}.btn-cream{color:var(--forest);background:var(--bg)}.btn-cream:hover{background:white}.nav-menu-btn,.mobile-nav{display:none}
/* Hero */
.home-hero,.prod-hero{position:relative;overflow:hidden}.home-hero{background:radial-gradient(circle at 4% 0%,#f0f1e8 0%,transparent 45%),var(--bg)}.home-hero-grid{min-height:680px;display:grid;grid-template-columns:1.09fr .91fr;gap:45px;align-items:center}.home-hero-copy{padding:70px 0 52px}.home-hero h1{max-width:730px;letter-spacing:-.055em}.hero-lead{font-size:1.08rem;color:#5e7166;line-height:1.84;max-width:520px;margin:28px 0 31px}.hero-buttons{display:flex;align-items:center;gap:32px;flex-wrap:wrap}.hero-scroll-note{display:flex;align-items:center;gap:13px;font-size:.65rem;letter-spacing:.19em;color:#849187;font-weight:750;margin-top:91px}.scroll-stroke{width:37px;height:1px;background:var(--gold)}.hero-visual{padding:60px 20px 72px 0;position:relative;isolation:isolate}.hero-photo-frame{position:relative;overflow:hidden;border-radius:190px 15px 15px 15px;box-shadow:0 36px 65px rgba(34,66,38,.19);height:525px;background:#d3b992}.hero-photo-frame>img{width:100%;height:100%;object-fit:cover;object-position:50% 50%}.float-label{position:absolute;bottom:26px;left:22px;display:flex;gap:9px;align-items:center;border-radius:5px;background:rgba(255,254,246,.94);color:#315a45;font-size:.66rem;letter-spacing:.13em;font-weight:800;padding:12px 14px}.float-dot{width:8px;height:8px;border-radius:50%;background:#348e5f}.hero-orbit{position:absolute;z-index:-1;border:1px solid #b1beaa;border-radius:50%;pointer-events:none}.hero-orbit-one{width:170px;height:170px;right:-56px;top:32px}.hero-orbit-two{width:85px;height:85px;right:-24px;top:80px}.hero-photo-caption{color:#567969;position:absolute;right:5px;bottom:40px;font-size:.66rem;letter-spacing:.15em;writing-mode:vertical-rl;font-weight:800}
.value-strip{background:#e8ebde;border-top:1px solid #d6ddd0;border-bottom:1px solid #d6ddd0}.value-grid{display:grid;grid-template-columns:repeat(4,1fr);padding:22px 0}.value-grid>div{display:flex;gap:11px;justify-content:center;align-items:center;text-align:center;color:#3f6352;font-size:.78rem;font-weight:700}.value-grid>div:not(:last-child){border-right:1px solid #ccd7c8}.value-icon{font-family:var(--serif);font-size:1.4rem;color:#579070;line-height:1}
/* About */
.about-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(60px,8vw,145px);align-items:center}.about-image{position:relative;padding:0 27px 36px 0}.image-outline{position:relative}.image-outline:after{content:'';position:absolute;z-index:-1;top:20px;left:25px;right:-25px;bottom:-25px;border:1px solid #b5c7b4;border-radius:4px}.about-image img{width:100%;aspect-ratio:1/1.05;object-fit:cover;border-radius:3px}.image-small-tag{font-size:.65rem;letter-spacing:.16em;color:#69816e;display:block;margin-top:45px}.about-content h2{max-width:500px;margin-bottom:24px}.quote-mark{border-top:1px solid #d0d8cc;border-bottom:1px solid #d0d8cc;margin:34px 0 30px;padding:18px 0;display:flex;align-items:center;gap:15px}.quote-mark span{font-family:var(--serif);font-size:4rem;line-height:.8;color:#b6caae}.quote-mark p{font-family:var(--serif);font-style:italic;color:#4f705a;font-size:1.15rem}.text-link{font-weight:750;font-size:.87rem;color:var(--forest);display:inline-flex;align-items:center;gap:45px;border-bottom:1px solid var(--green);padding-bottom:8px}
/* Product banner */
.section-product-home{background:#eeeee5}.row-between{display:flex;justify-content:space-between;align-items:end;gap:50px}.section-top{margin-bottom:48px}.section-top h2{max-width:690px}.section-description{font-size:1rem;color:#61736a;line-height:1.8;max-width:385px;padding-bottom:6px}.product-banner{display:grid;grid-template-columns:1.02fr .98fr;min-height:480px;border-radius:10px;overflow:hidden;background:var(--forest)}.product-banner-photo{min-height:465px;overflow:hidden}.product-banner-photo img{width:100%;height:100%;object-fit:cover}.product-banner-copy{position:relative;padding:58px 47px 42px 58px;color:white;overflow:hidden}.product-banner-copy .overline{color:#bfd6c1;margin-bottom:26px}.product-banner-copy h3{font-size:clamp(2.45rem,3.6vw,3.9rem);letter-spacing:-.04em}.product-banner-copy h3 em{color:#c7ddbb}.banner-asterisk{position:absolute;right:-9px;top:-34px;font-size:12rem;line-height:1;color:rgba(255,255,255,.065)}.banner-pills{display:flex;flex-wrap:wrap;gap:8px;margin:35px 0 34px}.banner-pills span{border:1px solid rgba(227,241,225,.37);border-radius:25px;padding:6px 13px;font-size:.74rem;color:#e0eadf}.light-link{display:inline-flex;gap:35px;align-items:center;font-size:.86rem;font-weight:750;color:#fff;border-bottom:1px solid #bdd4b4;padding-bottom:8px}
/* applications */
.section-uses{background:var(--paper)}.uses-intro{margin-bottom:45px}.uses-intro h2{max-width:685px}.applications-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:17px}.app-card{background:var(--bg);border:1px solid #e3e5da;border-radius:7px;overflow:hidden;transition:transform .25s,box-shadow .25s}.app-card:hover{transform:translateY(-5px);box-shadow:0 20px 36px rgba(27,63,47,.08)}.app-card-photo{aspect-ratio:1/.91;overflow:hidden}.app-card-photo img{width:100%;height:100%;object-fit:cover;transition:transform .5s}.app-card:hover img{transform:scale(1.06)}.app-card-copy{padding:25px 20px 32px;min-height:190px}.app-card-copy>span{font-size:.66rem;letter-spacing:.11em;color:#789282;font-weight:800}.app-card h3{margin:10px 0 10px;font-size:1.57rem}.app-card p{font-size:.82rem;color:#68776c;line-height:1.7}
/* partner section */
.section-partners,.section-b2b{background:var(--forest-deep);color:white;position:relative;overflow:hidden}.section-partners:before,.section-b2b:before{content:'✳';font-family:var(--serif);position:absolute;right:-65px;bottom:-200px;font-size:37rem;color:rgba(232,247,228,.045);line-height:1;pointer-events:none}.partner-grid{padding:104px 0;display:grid;grid-template-columns:1.05fr .95fr;gap:110px;align-items:center}.light-overline{color:#b8d3bc}.partner-left h2{font-size:clamp(2.8rem,4.2vw,4.5rem);max-width:700px}.partner-left .btn{margin-top:38px}.partner-right>p{color:#cbdfd0;font-size:1.08rem;line-height:1.85}.partner-tags{display:flex;flex-wrap:wrap;gap:11px;margin-top:36px}.partner-tags span{border:1px solid #57816b;color:#dcece0;font-size:.74rem;font-weight:700;padding:9px 14px;border-radius:30px}.partner-sign{display:flex;align-items:center;justify-content:space-between;border-top:1px solid #507261;margin-top:50px;padding-top:20px;letter-spacing:.23em;font-size:.88rem;font-weight:700;color:#dceadf}.partner-sign span{font-size:1.5rem}
/* Closing CTA */
.section-contact{background:var(--cream)}.contact-inner{text-align:center;max-width:740px}.contact-inner h2{margin:0 auto 18px}.contact-inner>p:not(.overline){color:#697a6e;margin:0 auto 28px;max-width:480px}
/* Footer */
.footer{background:#f7f5ee;color:var(--ink);padding:66px 0 23px}.footer-top{display:grid;grid-template-columns:1.2fr 1.1fr .65fr;gap:75px;padding-bottom:64px}.footer-brand img{width:145px;height:80px;object-fit:contain;margin-left:-7px}.footer-brand p{margin:0 0 12px;font-size:.87rem;color:#5d7165;max-width:300px}.footer-brand .small-muted{font-size:.72rem}.footer-connect,.footer-links{display:flex;flex-direction:column;align-items:flex-start;gap:13px;padding-top:12px}.footer-connect a,.footer-links a{font-size:.9rem;font-weight:650}.footer-connect .footer-mail{font-family:var(--serif);font-size:1.3rem;letter-spacing:-.02em;white-space:nowrap}.footer .overline{margin-bottom:14px;font-size:.67rem}.footer-bottom{border-top:1px solid #d5ddd2;padding-top:20px;display:flex;justify-content:space-between;gap:20px;font-size:.71rem;color:#73877b}
/* Product page */
.prod-hero{background:linear-gradient(115deg,#f6f5eb,#eef0e5)}.prod-hero-grid{display:grid;grid-template-columns:1fr 1fr;gap:80px;align-items:center;padding-top:65px;padding-bottom:66px}.prod-hero h1{font-size:clamp(3.4rem,5.3vw,5.9rem)}.prod-hero-copy{max-width:570px}.prod-photo{position:relative;height:590px;border-radius:12px 180px 12px 12px;overflow:hidden;box-shadow:0 25px 55px rgba(26,65,43,.13)}.prod-photo img{width:100%;height:100%;object-fit:cover}.product-photo-label{position:absolute;bottom:23px;left:25px;background:#f9f7ee;color:#285941;border-radius:2px;padding:12px 16px;font-size:.7rem;font-weight:800;letter-spacing:.15em}.prod-facts{display:grid;grid-template-columns:repeat(3,1fr);border-top:1px solid #d2dfcf;padding-top:24px;padding-bottom:25px}.prod-facts>div{display:flex;justify-content:center;align-items:center;gap:15px}.prod-facts>div:not(:last-child){border-right:1px solid #d2dfcf}.prod-facts b{font-family:var(--serif);font-weight:400;font-size:2rem;color:#236246}.prod-facts span{font-size:.77rem;color:#678070}
.purpose-section{background:#f7f5ef}.purpose-wrap{max-width:970px;display:grid;grid-template-columns:1.2fr .8fr;gap:70px;position:relative}.purpose-wrap .body-large{padding-top:48px}.purpose-flower{color:rgba(46,118,77,.06);font-size:19rem;position:absolute;right:160px;top:-112px;line-height:1;pointer-events:none}
.prep-section{background:#e9ede3}.prep-grid{display:grid;grid-template-columns:.9fr 1.1fr;gap:110px;align-items:start}.prep-side h2{max-width:475px}.prep-side>p:not(.overline){font-size:1rem;color:#68766b;line-height:1.8;margin-top:25px}.prep-side img{width:360px;height:190px;object-fit:cover;object-position:center;border-radius:5px;margin-top:31px;mix-blend-mode:multiply}.prep-steps{margin-top:22px}.prep-step{display:grid;grid-template-columns:75px 1fr;gap:20px;border-top:1px solid #cad6c7;padding:29px 0}.step-number{font-family:var(--serif);font-size:2rem;color:#81a088}.prep-step h3{font-size:1.7rem;margin:3px 0 11px}.prep-step p{font-size:.9rem;color:#67796b;line-height:1.72;max-width:440px}.prep-note{border-radius:6px;background:#d7e2d3;padding:19px 22px;display:flex;gap:13px;align-items:flex-start;margin-top:10px}.prep-note>span{border:1px solid #59816b;color:#2f6449;border-radius:50%;font-size:.72rem;font-style:italic;display:flex;align-items:center;justify-content:center;height:21px;min-width:21px;font-weight:800}.prep-note p{font-size:.78rem;color:#436451;line-height:1.62}
.b2b-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:105px;align-items:center;padding:95px 0}.b2b-image{max-width:440px}.b2b-image img{width:100%;aspect-ratio:1/1;object-fit:cover;border-radius:9px 170px 9px 9px}.b2b-content h2{font-size:clamp(2.85rem,4.3vw,4.65rem);margin-bottom:27px}.b2b-content>p:not(.overline){font-size:1.03rem;color:#c7dccc;line-height:1.85}.b2b-content .btn{margin-top:35px}
.faq-section{background:var(--paper)}.faq-grid{display:grid;grid-template-columns:.85fr 1.15fr;gap:110px}.faq-grid h2{max-width:400px}.faq-sprig{width:140px;height:90px;object-fit:contain;object-position:left;opacity:.26;margin-top:60px}.faq-item{border-bottom:1px solid #d8e0d8}.faq-item:first-child{border-top:1px solid #d8e0d8}.faq-item summary{list-style:none;cursor:pointer;display:flex;align-items:center;justify-content:space-between;gap:16px;padding:22px 0;color:#204c37;font-weight:650;font-size:.95rem}.faq-item summary::-webkit-details-marker{display:none}.faq-plus{font-size:1.45rem;font-weight:300;transition:transform .2s;color:#629375}.faq-item[open] .faq-plus{transform:rotate(45deg)}.faq-item p{font-size:.9rem;line-height:1.78;color:#64796a;padding:0 40px 24px 0;max-width:550px}
:focus-visible{outline:3px solid #c49d69;outline-offset:3px}
@media (max-width:1120px){.container{width:min(calc(100% - 52px),var(--width))}.desktop-nav{gap:18px}.desktop-nav a{font-size:.78rem}.nav-contact{display:none}.home-hero-grid{gap:22px}.home-hero h1{font-size:clamp(3.3rem,5.2vw,5.1rem)}.hero-photo-frame{height:475px}.partner-grid{gap:70px}}
@media (max-width:850px){.site-header{height:78px}.brand{width:115px}.brand img{height:66px;width:120px}.desktop-nav{display:none}.nav-menu-btn{border:none;background:transparent;cursor:pointer;width:42px;height:42px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:6px;padding:6px}.nav-menu-btn span{width:24px;height:2px;background:var(--forest);transition:transform .2s,opacity .2s}.menu-open .nav-menu-btn span:nth-child(1){transform:translateY(8px) rotate(45deg)}.menu-open .nav-menu-btn span:nth-child(2){opacity:0}.menu-open .nav-menu-btn span:nth-child(3){transform:translateY(-8px) rotate(-45deg)}.mobile-nav{display:none;position:absolute;top:78px;left:0;right:0;background:var(--paper);padding:23px 30px 31px;box-shadow:0 35px 40px rgba(19,62,40,.14);flex-direction:column;gap:0;border-top:1px solid var(--line)}.mobile-nav.open{display:flex}.mobile-nav a{padding:13px 6px;font-weight:700;border-bottom:1px solid var(--line)}.home-hero-grid{grid-template-columns:1fr;gap:0}.home-hero-copy{padding:75px 0 0}.home-hero h1{font-size:clamp(3.7rem,8vw,5.4rem)}.hero-scroll-note{display:none}.hero-visual{width:min(100%,560px);margin:0 auto;padding:55px 0 70px}.hero-photo-frame{height:470px}.hero-photo-caption{display:none}.value-grid{grid-template-columns:repeat(2,1fr);gap:12px}.value-grid>div{padding:12px 0}.value-grid>div:nth-child(2){border:none}.about-grid{gap:50px}.section{padding:90px 0}.section-top,.uses-intro{align-items:start;flex-direction:column;gap:17px}.section-description{max-width:640px}.applications-grid{grid-template-columns:repeat(2,1fr)}.partner-grid,.faq-grid{grid-template-columns:1fr;gap:45px}.partner-grid{padding:85px 0}.footer-top{grid-template-columns:1fr 1fr;gap:30px}.footer-brand{grid-column:1/-1}.prod-hero-grid{gap:40px}.prod-photo{height:475px}.prod-hero h1{font-size:clamp(3.4rem,6.5vw,5.3rem)}.purpose-wrap{gap:30px}.prep-grid,.b2b-grid{gap:45px}.b2b-image{max-width:100%}.b2b-image img{aspect-ratio:3/4}}
@media (max-width:620px){.container{width:calc(100% - 38px)}h1{font-size:clamp(3.35rem,12vw,4.7rem)}h2{font-size:clamp(2.65rem,9vw,3.6rem)}.overline{font-size:.65rem;margin-bottom:21px}.section{padding:78px 0}.home-hero h1{font-size:clamp(3.25rem,11.5vw,4.65rem)}.home-hero-copy{padding:55px 0 0}.hero-lead{font-size:1rem;line-height:1.72;margin:25px 0}.hero-buttons{gap:18px}.btn{padding:0 17px;gap:14px;font-size:.82rem;min-height:49px}.hero-visual{padding:48px 0 62px}.hero-photo-frame{height:min(95vw,470px);border-radius:125px 8px 8px 8px}.hero-orbit-one{right:-45px}.value-grid{padding:13px 0;gap:0}.value-grid>div{font-size:.71rem;text-align:left;justify-content:flex-start;padding:11px 7px;gap:8px}.value-grid>div:nth-child(1){border-bottom:1px solid #ccd7c8}.value-grid>div:nth-child(2){border-bottom:1px solid #ccd7c8}.value-icon{font-size:1.12rem}.about-grid,.product-banner,.purpose-wrap,.prep-grid,.b2b-grid,.faq-grid,.prod-hero-grid{grid-template-columns:1fr}.about-grid{gap:55px}.about-image{padding-right:18px}.image-outline:after{left:14px;right:-17px;bottom:-16px}.image-small-tag{margin-top:33px}.about-content h2{margin-bottom:20px}.body-large{font-size:1.02rem}.section-top{margin-bottom:31px}.product-banner-photo{min-height:0;height:310px}.product-banner-copy{padding:38px 25px 38px}.product-banner-copy h3{font-size:2.55rem}.banner-pills{margin:27px 0}.uses-intro{margin-bottom:28px}.applications-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.app-card-photo{aspect-ratio:1/.95}.app-card-copy{padding:17px 12px 20px;min-height:186px}.app-card h3{font-size:1.26rem}.app-card p{font-size:.74rem;line-height:1.6}.app-card-copy>span{font-size:.57rem}.partner-grid{padding:78px 0}.partner-left h2{font-size:2.8rem}.partner-right>p{font-size:.95rem}.contact-inner h2{font-size:3rem}.footer{padding-top:42px}.footer-top{grid-template-columns:1fr;gap:25px;padding-bottom:38px}.footer-brand{grid-column:auto}.footer-links{display:none}.footer-bottom{flex-direction:column;gap:9px}.footer-connect .footer-mail{font-size:1.1rem}.prod-hero-grid{padding-top:50px;padding-bottom:45px;gap:35px}.prod-hero h1{font-size:clamp(3.3rem,11vw,5rem)}.prod-photo{height:min(100vw,450px);border-radius:9px 120px 9px 9px}.prod-facts{padding:18px 0;gap:8px}.prod-facts>div{display:flex;flex-direction:column;gap:1px;text-align:center}.prod-facts b{font-size:1.62rem}.prod-facts span{font-size:.68rem}.purpose-wrap .body-large{padding-top:0}.purpose-flower{right:-25px;top:-95px}.prep-side img{display:none}.prep-steps{margin-top:0}.prep-step{grid-template-columns:51px 1fr;gap:16px;padding:25px 0}.prep-step h3{font-size:1.55rem}.prep-note{padding:15px}.b2b-grid{padding:65px 0}.b2b-image img{max-height:290px;aspect-ratio:4/3;border-radius:5px 110px 5px 5px}.b2b-content h2{font-size:2.75rem}.faq-sprig{display:none}.faq-grid{gap:30px}}
@media (prefers-reduced-motion:reduce){html{scroll-behavior:auto}*,*::before,*::after{transition:none!important;animation:none!important}}
/* Decorative lettering must never create horizontal scroll on mobile */
.purpose-section{overflow:hidden}

/* Ajuste 1.0.1: nome da cidade sempre completo e legível no selo */
.float-label{white-space:nowrap;max-width:calc(100% - 40px)}
.float-place{display:inline-block;white-space:nowrap;letter-spacing:.105em}
.float-dot{flex:0 0 8px}
@media(max-width:420px){.float-label{bottom:17px;left:13px;padding:10px 11px;font-size:.58rem;gap:6px}}