/* AS Construction — styles.css */

*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{-webkit-text-size-adjust:100%}
body{background-color:var(--bg-0);color:var(--text-0);font-family:var(--font-body);font-size:var(--fs-base);line-height:1.6;overflow-x:hidden}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
ul,ol{list-style:none}
button{cursor:pointer;border:none;background:none;font-family:inherit}

:root{
  --bg-0:#030303;
  --bg-1:#080808;
  --bg-2:#0E0E0E;
  --bg-3:#161616;
  --primary:#73018C;
  --primary-dim:#57016B;
  --primary-border:rgba(115,1,140,0.22);
  --text-0:#FFFFFF;
  --text-1:#8A8A8A;
  --text-2:#444444;
  --border-0:rgba(255,255,255,0.06);
  --border-1:rgba(255,255,255,0.10);
  --border-2:rgba(255,255,255,0.18);
  --font-display:'Space Grotesk',sans-serif;
  --font-body:'Inter',sans-serif;
  --fs-xs:.75rem;
  --fs-sm:.875rem;
  --fs-base:1rem;
  --fs-md:1.125rem;
  --fs-lg:1.25rem;
  --fs-xl:1.5rem;
  --fs-2xl:2rem;
  --fs-3xl:2.5rem;
  --fs-4xl:clamp(2rem,4vw,3rem);
  --fs-display:clamp(2.6rem,6vw,4.8rem);
  --sp-1:.5rem;
  --sp-2:1rem;
  --sp-3:1.5rem;
  --sp-4:2rem;
  --sp-5:2.5rem;
  --sp-6:3rem;
  --sp-8:4rem;
  --sp-10:5rem;
  --sp-12:6rem;
  --sp-16:8rem;
  --r-sm:2px;
  --r-md:4px;
  --r-lg:6px;
  --r-xl:8px;
  --r-2xl:12px;
  --t-fast:200ms cubic-bezier(.4,0,.2,1);
  --t-base:400ms cubic-bezier(.4,0,.2,1);
  --t-slow:700ms cubic-bezier(.4,0,.2,1);
  --container:1280px;
  --navbar-h:72px;
}

.container{width:100%;max-width:var(--container);margin:0 auto;padding:0 var(--sp-4)}
@media(max-width:768px){.container{padding:0 var(--sp-3)}}
.section{padding:var(--sp-16) 0}
.section-dark{background-color:var(--bg-1)}

/* —— Typography ——————————————————————————— */
.section-tag{display:inline-flex;align-items:center;gap:14px;font-size:10px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.32);margin-bottom:var(--sp-4)}
.section-tag::before{content:'';display:block;width:28px;height:1px;background:rgba(255,255,255,.18);flex-shrink:0}
.section-header{max-width:680px;margin-bottom:var(--sp-8)}
.section-title{font-family:var(--font-display);font-size:var(--fs-4xl);font-weight:600;line-height:1.1;letter-spacing:.04em;text-transform:uppercase;color:var(--text-0);margin-bottom:var(--sp-3)}
.section-title em{font-style:normal;color:var(--text-0)}
.section-sub{font-size:var(--fs-base);color:var(--text-1);line-height:1.85;max-width:500px;letter-spacing:.01em}

/* —— Buttons —————————————————————————————— */
.btn{display:inline-flex;align-items:center;gap:10px;font-family:var(--font-body);font-size:11px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;padding:15px 30px;border-radius:var(--r-sm);border:1px solid transparent;cursor:pointer;transition:all var(--t-base);text-decoration:none;white-space:nowrap}
.btn svg{width:15px;height:15px;flex-shrink:0}
.btn-primary{background:var(--primary);color:#fff;border-color:var(--primary)}
.btn-primary:hover{background:var(--primary-dim);border-color:var(--primary-dim)}
.btn-accent{background:#fff;color:#000;border-color:#fff}
.btn-accent:hover{background:rgba(255,255,255,.88)}
.btn-accent svg{color:#000}
.btn-ghost{background:transparent;color:var(--text-0);border-color:var(--border-1)}
.btn-ghost:hover{border-color:var(--border-2);background:rgba(255,255,255,.04)}
.btn-outline{background:transparent;color:var(--text-0);border-color:var(--border-1)}
.btn-outline:hover{border-color:var(--border-2)}
.btn-full{width:100%;justify-content:center;padding:16px 30px}

/* —— Navbar ——————————————————————————————— */
#navbar{position:fixed;top:0;left:0;right:0;z-index:100;height:var(--navbar-h);transition:background var(--t-slow),height var(--t-base)}
#navbar.scrolled{background:rgba(3,3,3,.94);backdrop-filter:blur(24px);-webkit-backdrop-filter:blur(24px);box-shadow:0 1px 0 var(--border-0);height:60px}
.nav-inner{display:flex;align-items:center;height:100%;padding:0 var(--sp-4);max-width:var(--container);margin:0 auto;gap:var(--sp-4)}
.nav-logo{display:flex;align-items:center;gap:10px;text-decoration:none;flex-shrink:0}
.logo-mark{display:flex;align-items:center;justify-content:center;width:32px;height:32px;background:var(--primary);border-radius:var(--r-sm);font-family:var(--font-display);font-weight:700;font-size:12px}
.logo-a{color:#fff}
.logo-s{color:rgba(255,255,255,.6)}
.logo-text{font-family:var(--font-display);font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--text-0)}
.nav-links{display:flex;gap:var(--sp-2);margin-left:auto;list-style:none}
.nav-links a{font-size:10px;font-weight:500;letter-spacing:.12em;text-transform:uppercase;color:var(--text-1);padding:8px var(--sp-2);transition:color var(--t-fast)}
.nav-links a:hover{color:var(--text-0)}
.nav-cta{margin-left:var(--sp-2);font-size:10px;padding:10px 22px}
.nav-hamburger{display:none;flex-direction:column;gap:5px;width:32px;height:32px;align-items:center;justify-content:center;margin-left:auto}
.nav-hamburger span{display:block;width:20px;height:1px;background:var(--text-0);transition:transform var(--t-base),opacity var(--t-base)}
.nav-hamburger.open span:nth-child(1){transform:translateY(6px) rotate(45deg)}
.nav-hamburger.open span:nth-child(2){opacity:0}
.nav-hamburger.open span:nth-child(3){transform:translateY(-6px) rotate(-45deg)}
.nav-mobile{display:none;position:absolute;top:100%;left:0;right:0;background:rgba(3,3,3,.98);backdrop-filter:blur(24px);padding:var(--sp-4);border-bottom:1px solid var(--border-0)}
.nav-mobile.open{display:block;animation:slideDown 220ms ease forwards}
@keyframes slideDown{from{opacity:0;transform:translateY(-8px)}to{opacity:1;transform:translateY(0)}}
.nav-mobile ul{list-style:none;display:flex;flex-direction:column;gap:4px;margin-bottom:var(--sp-3)}
.nav-mobile li a{display:block;padding:var(--sp-2);font-size:var(--fs-sm);font-weight:500;letter-spacing:.08em;text-transform:uppercase;color:var(--text-1);transition:color var(--t-fast)}
.nav-mobile li a:hover{color:var(--text-0)}
@media(max-width:900px){.nav-links,.nav-cta{display:none}.nav-hamburger{display:flex}}

/* —— Hero —————————————————————————————————— */
#hero{position:relative;min-height:100vh;display:flex;align-items:center;overflow:hidden;padding-top:var(--navbar-h)}
.hero-bg{position:absolute;inset:0;z-index:0;background:var(--bg-0)}
.hero-entropy-bg{position:absolute;inset:0;width:100%;height:100%;z-index:0;pointer-events:none;opacity:.3}
.hero-glow{display:none}
.hero-grid{position:absolute;inset:0;z-index:1;background-image:linear-gradient(rgba(255,255,255,.012) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.012) 1px,transparent 1px);background-size:80px 80px;mask-image:radial-gradient(ellipse 70% 60% at 50% 0%,black 20%,transparent 100%)}
.hero-content{position:relative;z-index:2;padding-top:var(--sp-10);padding-bottom:var(--sp-10)}
.hero-eyebrow{display:inline-flex;align-items:center;gap:14px;font-size:10px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.3);margin-bottom:var(--sp-6)}
.hero-eyebrow::before{content:'';display:block;width:28px;height:1px;background:rgba(255,255,255,.18)}
.hero-headline{font-family:var(--font-display);font-size:var(--fs-display);font-weight:600;line-height:1.04;letter-spacing:.03em;text-transform:uppercase;color:var(--text-0);margin-bottom:var(--sp-5);max-width:18ch}
.hero-sub{font-size:var(--fs-base);color:var(--text-1);line-height:1.85;max-width:46ch;margin-bottom:var(--sp-8);letter-spacing:.01em}
.hero-ctas{display:flex;gap:var(--sp-2);margin-bottom:var(--sp-12);flex-wrap:wrap}
.hero-stats{display:flex;align-items:flex-start;gap:var(--sp-6);padding-top:var(--sp-6);border-top:1px solid var(--border-0);max-width:560px}
.hero-stat{display:flex;flex-direction:column;gap:5px}
.stat-number-row{display:flex;align-items:baseline;gap:2px}
.stat-value{font-family:var(--font-display);font-size:var(--fs-2xl);font-weight:600;color:var(--text-0);line-height:1;letter-spacing:.02em}
.stat-suffix{font-size:var(--fs-xl);font-weight:600;color:var(--text-0)}
.stat-text-val{font-family:var(--font-display);font-size:var(--fs-xl);font-weight:600;color:var(--text-0);letter-spacing:.06em;text-transform:uppercase;line-height:1}
.stat-label{font-size:10px;color:var(--text-2);letter-spacing:.14em;text-transform:uppercase}
.stat-divider{width:1px;height:44px;background:var(--border-0);flex-shrink:0;margin-top:4px}
.hero-scroll-hint{position:absolute;bottom:var(--sp-6);left:50%;transform:translateX(-50%);z-index:2}
.scroll-line{width:1px;height:48px;background:linear-gradient(to bottom,transparent,rgba(255,255,255,.2));animation:scrollLine 2.5s ease infinite}
@keyframes scrollLine{0%{transform:scaleY(0);transform-origin:top}50%{transform:scaleY(1);transform-origin:top}51%{transform:scaleY(1);transform-origin:bottom}100%{transform:scaleY(0);transform-origin:bottom}}
@media(max-width:640px){.hero-stats{flex-direction:column;gap:var(--sp-4);align-items:flex-start;max-width:100%}.stat-divider{display:none}}

/* —— Credibility —————————————————————————— */
.section-credibility{padding:var(--sp-8) 0;background:var(--bg-1);border-top:1px solid var(--border-0);border-bottom:1px solid var(--border-0);overflow:hidden}
.credibility-label{font-size:10px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:var(--text-2);text-align:center;margin-bottom:var(--sp-5)}
.clients-track-wrapper{position:relative;overflow:hidden}
.clients-track-wrapper::before,.clients-track-wrapper::after{content:'';position:absolute;top:0;bottom:0;width:120px;z-index:1;pointer-events:none}
.clients-track-wrapper::before{left:0;background:linear-gradient(to right,var(--bg-1),transparent)}
.clients-track-wrapper::after{right:0;background:linear-gradient(to left,var(--bg-1),transparent)}
.clients-track{display:flex;gap:var(--sp-10);animation:marquee 28s linear infinite;width:max-content}
@keyframes marquee{0%{transform:translateX(0)}100%{transform:translateX(-50%)}}
.client-item{display:flex;align-items:center;padding:var(--sp-2) var(--sp-4)}
.client-logo-text{font-family:var(--font-display);font-size:var(--fs-sm);font-weight:600;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.15);transition:color var(--t-slow);white-space:nowrap}
.client-item:hover .client-logo-text{color:rgba(255,255,255,.55)}

/* —— Story Scroll — Services ————————————————— */
#servicesFlow{position:relative}
.flow-section{position:relative;min-height:100vh;width:100%;overflow:hidden}
.flow-inner{position:relative;display:flex;flex-direction:column;justify-content:space-between;gap:clamp(1rem,2.5vw,1.75rem);min-height:100vh;width:100%;padding:clamp(5rem,8vw,7rem) clamp(1.5rem,4vw,5rem) clamp(2rem,4vw,4rem);will-change:transform;transform-origin:bottom left;box-sizing:border-box}
.flow-eyebrow{display:flex;align-items:center;justify-content:space-between}
.flow-tag{font-size:10px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.32)}
.flow-num{font-size:10px;font-weight:500;letter-spacing:.18em;color:rgba(255,255,255,.2)}
.flow-hr{border:none;border-top:1px solid rgba(255,255,255,.07);margin:0}
.flow-hr-light{border-top-color:rgba(255,255,255,.22)}
.flow-big-title{font-family:var(--font-display);font-size:clamp(3rem,10vw,9rem);font-weight:700;line-height:.88;letter-spacing:-.01em;text-transform:uppercase;color:#fff}
.flow-body{display:flex;flex-direction:column;gap:var(--sp-3)}
.flow-desc{font-size:clamp(var(--fs-base),2vw,var(--fs-lg));color:rgba(255,255,255,.55);line-height:1.75;max-width:48ch}
.flow-tags{display:flex;flex-wrap:wrap;gap:8px;list-style:none}
.flow-tags li{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:rgba(255,255,255,.3);padding:4px 10px;border:1px solid rgba(255,255,255,.1)}
.flow-tags-light li{color:rgba(255,255,255,.65);border-color:rgba(255,255,255,.28)}
.flow-cta{display:flex;align-items:center;gap:var(--sp-4);flex-wrap:wrap}
.flow-cta-note{font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:rgba(255,255,255,.45)}
@media(prefers-reduced-motion:reduce){.flow-inner{transform:none !important}}
@media(max-width:768px){
  .flow-section{min-height:auto;border-bottom:1px solid rgba(255,255,255,.05)}
  .flow-inner{min-height:auto;padding:var(--sp-10) var(--sp-3) var(--sp-8);transform:none !important}
  .flow-big-title{font-size:clamp(2.2rem,9vw,3.5rem)}
}

/* —— Obras sticky scroll ————————————————— */
.obras-section{background-color:var(--bg-0)}
.obras-header{padding:var(--sp-16) 0 var(--sp-8)}
.obras-footer{padding:var(--sp-8) 0 var(--sp-16)}
.obras-sticky-wrapper{position:relative}
.obra-sticky-item{position:sticky;top:0;height:100vh;display:flex;align-items:center;justify-content:center;padding:0 var(--sp-3);background:var(--bg-0)}
.obra-sticky-item:nth-child(1){z-index:1}
.obra-sticky-item:nth-child(2){z-index:2}
.obra-sticky-item:nth-child(3){z-index:3}
.obra-sticky-item:nth-child(4){z-index:4}
.obra-sticky-card{position:relative;width:100%;max-width:1100px;aspect-ratio:16/9;border-radius:var(--r-md);overflow:hidden;box-shadow:0 40px 120px rgba(0,0,0,.85);will-change:transform;transform-origin:50% 0}
.obra-sticky-bg{position:absolute;inset:0;transition:transform 1.4s ease}
.obra-sticky-card:hover .obra-sticky-bg{transform:scale(1.02)}
.obra-sticky-info{position:absolute;bottom:0;left:0;right:0;padding:var(--sp-10) var(--sp-6) var(--sp-6);background:linear-gradient(to top,rgba(0,0,0,.92) 0%,rgba(0,0,0,.4) 55%,transparent 100%);display:flex;flex-direction:column;gap:10px}
.obra-sticky-tag{display:inline-flex;align-items:center;gap:12px;font-size:10px;font-weight:500;letter-spacing:.22em;text-transform:uppercase;color:rgba(255,255,255,.4)}
.obra-sticky-tag::before{content:'';display:block;width:20px;height:1px;background:rgba(255,255,255,.25)}
.obra-sticky-name{font-family:var(--font-display);font-size:var(--fs-2xl);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:#fff;line-height:1.1}
@media(max-width:640px){.obra-sticky-name{font-size:var(--fs-xl)}}
.obra-sticky-desc{font-size:var(--fs-sm);color:rgba(255,255,255,.55);line-height:1.7;max-width:52ch;letter-spacing:.01em}
.obra-sticky-location{font-size:10px;letter-spacing:.18em;text-transform:uppercase;color:rgba(255,255,255,.35)}
.obras-cta{text-align:center}
@media(max-width:768px){
  .obra-sticky-item{position:relative;height:auto;padding:0 var(--sp-2);margin-bottom:2px}
  .obra-sticky-card{aspect-ratio:4/3;max-width:100%;transform:none !important;opacity:1 !important}
  .obras-header{padding:var(--sp-10) 0 var(--sp-6)}
  .obras-footer{padding:var(--sp-6) 0 var(--sp-10)}
}

/* —— Coverage strip ———————————————————————— */
.section-coverage{padding:var(--sp-5) 0;background:var(--bg-1);border-top:1px solid var(--border-0);border-bottom:1px solid var(--border-0)}
.coverage-inner{display:flex;align-items:center;justify-content:center;gap:var(--sp-5);flex-wrap:wrap}
.coverage-item{display:inline-flex;align-items:center;gap:14px;font-size:10px;font-weight:500;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.32)}
.coverage-item::before{content:'';display:block;width:28px;height:1px;background:rgba(255,255,255,.18);flex-shrink:0}
.coverage-divider{width:1px;height:20px;background:var(--border-0);flex-shrink:0}
@media(max-width:640px){.coverage-divider{display:none}.coverage-inner{gap:var(--sp-3)}}

/* —— Diferenciais ————————————————————————— */
.diferenciais-layout{display:grid;grid-template-columns:1fr 1.5fr;gap:var(--sp-12);align-items:center}
@media(max-width:900px){.diferenciais-layout{grid-template-columns:1fr;gap:var(--sp-8)}}
.diferenciais-left{display:flex;flex-direction:column;gap:var(--sp-5)}
.resp-tecnico{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-4);border:1px solid var(--border-0)}
.resp-avatar{flex-shrink:0}
.avatar-placeholder{width:44px;height:44px;background:var(--primary);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center}
.avatar-placeholder svg{width:20px;height:20px;color:#fff}
.resp-info{display:flex;flex-direction:column;gap:4px}
.resp-info strong{font-size:var(--fs-sm);font-weight:600;letter-spacing:.04em;text-transform:uppercase;color:var(--text-0)}
.resp-info span{font-size:10px;letter-spacing:.12em;text-transform:uppercase;color:var(--text-2)}
.diferenciais-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:1px;background:var(--border-0)}
@media(max-width:480px){.diferenciais-grid{grid-template-columns:1fr}}
.diferencial-card{padding:var(--sp-5) var(--sp-4);background:var(--bg-0);transition:background var(--t-slow)}
.diferencial-card:hover{background:var(--bg-2)}
.diferencial-icon{width:34px;height:34px;border:1px solid var(--border-1);border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;margin-bottom:var(--sp-4);transition:border-color var(--t-base)}
.diferencial-icon svg{width:15px;height:15px;color:rgba(255,255,255,.4);transition:color var(--t-base)}
.diferencial-card:hover .diferencial-icon{border-color:var(--border-2)}
.diferencial-card:hover .diferencial-icon svg{color:var(--text-0)}
.diferencial-card h3{font-family:var(--font-display);font-size:var(--fs-sm);font-weight:600;letter-spacing:.06em;text-transform:uppercase;color:var(--text-0);margin-bottom:var(--sp-2)}
.diferencial-card p{font-size:var(--fs-sm);color:var(--text-1);line-height:1.75}

/* —— Processo ————————————————————————————— */
.processo-steps{display:flex;flex-direction:column;max-width:600px;margin:0 auto}
.step{display:flex;gap:var(--sp-5);position:relative;padding-bottom:var(--sp-6)}
.step:last-child{padding-bottom:0}
.step-connector{position:absolute;left:23px;top:48px;bottom:0;width:1px;background:var(--border-0)}
.step-icon{flex-shrink:0;width:48px;height:48px;background:var(--bg-2);border:1px solid var(--border-0);border-radius:50%;display:flex;align-items:center;justify-content:center;transition:background var(--t-base),border-color var(--t-base);position:relative;z-index:1}
.step-icon svg{width:18px;height:18px;color:var(--text-2);transition:color var(--t-base)}
.step:hover .step-icon{background:var(--bg-3);border-color:var(--border-1)}
.step:hover .step-icon svg{color:var(--text-0)}
.step-content{padding-top:12px;flex:1}
.step-number{font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:var(--text-2);display:block;margin-bottom:8px}
.step-title{font-family:var(--font-display);font-size:var(--fs-base);font-weight:600;letter-spacing:.05em;text-transform:uppercase;color:var(--text-0);margin-bottom:var(--sp-1);line-height:1.3}
.step-desc{font-size:var(--fs-sm);color:var(--text-1);line-height:1.75}

/* —— Contato ——————————————————————————————— */
.contato-layout{display:grid;grid-template-columns:1fr 1.2fr;gap:var(--sp-12);align-items:start}
@media(max-width:900px){.contato-layout{grid-template-columns:1fr;gap:var(--sp-8)}}
.contato-left{display:flex;flex-direction:column;gap:var(--sp-5);position:sticky;top:calc(var(--navbar-h) + var(--sp-4))}
.contato-channels{display:flex;flex-direction:column;gap:1px;background:var(--border-0)}
.channel-item{display:flex;align-items:center;gap:var(--sp-3);padding:var(--sp-3) var(--sp-4);background:var(--bg-0);text-decoration:none;transition:background var(--t-base)}
a.channel-item:hover{background:var(--bg-2)}
.channel-icon{width:34px;height:34px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;flex-shrink:0;border:1px solid var(--border-0)}
.channel-icon svg{width:15px;height:15px;color:rgba(255,255,255,.5)}
.channel-whatsapp{background:#25D366;border-color:#25D366}
.channel-whatsapp svg{color:#fff}
.channel-info{display:flex;flex-direction:column;gap:3px}
.channel-info strong{font-size:var(--fs-sm);font-weight:500;color:var(--text-0)}
.channel-info span{font-size:10px;letter-spacing:.08em;text-transform:uppercase;color:var(--text-2)}

/* —— Form ————————————————————————————————— */
.contato-form{background:var(--bg-1);border:1px solid var(--border-0);padding:var(--sp-6);display:flex;flex-direction:column;gap:var(--sp-4)}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:var(--sp-3)}
@media(max-width:560px){.form-row{grid-template-columns:1fr}}
.form-group{display:flex;flex-direction:column;gap:8px}
.form-group label{font-size:10px;font-weight:600;letter-spacing:.15em;text-transform:uppercase;color:var(--text-2)}
.form-group input,.form-group select,.form-group textarea{background:var(--bg-0);border:1px solid var(--border-0);border-radius:var(--r-sm);padding:13px 14px;font-family:var(--font-body);font-size:var(--fs-sm);color:var(--text-0);transition:border-color var(--t-fast);outline:none;width:100%}
.form-group input::placeholder,.form-group textarea::placeholder{color:var(--text-2)}
.form-group select{appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23444' stroke-width='2'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 12px center;padding-right:40px}
.form-group select option{background:var(--bg-2);color:var(--text-0)}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{border-color:rgba(255,255,255,.22)}
.form-group textarea{resize:vertical;min-height:120px}
.form-privacy{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-2);text-align:center}

/* —— Footer ——————————————————————————————— */
.footer{background:var(--bg-1);border-top:1px solid var(--border-0);padding:var(--sp-10) 0 var(--sp-6)}
.footer-top{display:grid;grid-template-columns:280px 1fr;gap:var(--sp-12);margin-bottom:var(--sp-8);padding-bottom:var(--sp-8);border-bottom:1px solid var(--border-0)}
@media(max-width:900px){.footer-top{grid-template-columns:1fr;gap:var(--sp-6)}}
.footer-brand{display:flex;flex-direction:column;gap:var(--sp-4)}
.footer-tagline{font-size:var(--fs-sm);color:var(--text-1);line-height:1.7}
.footer-cnpj{font-size:10px;letter-spacing:.08em;color:var(--text-2)}
.footer-links{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--sp-6)}
@media(max-width:640px){.footer-links{grid-template-columns:1fr 1fr}}
.footer-col{display:flex;flex-direction:column;gap:var(--sp-2)}
.footer-col strong{font-size:10px;font-weight:600;letter-spacing:.2em;text-transform:uppercase;color:rgba(255,255,255,.28);margin-bottom:var(--sp-1)}
.footer-col ul{list-style:none;display:flex;flex-direction:column;gap:10px}
.footer-col li,.footer-col a{font-size:var(--fs-sm);color:var(--text-2);text-decoration:none;transition:color var(--t-fast)}
.footer-col a:hover{color:var(--text-0)}
.footer-bottom{display:flex;align-items:center;justify-content:space-between;gap:var(--sp-4);flex-wrap:wrap}
.footer-bottom p{font-size:10px;letter-spacing:.1em;text-transform:uppercase;color:var(--text-2)}

/* —— WhatsApp Float ——————————————————————— */
.whatsapp-float{position:fixed;bottom:var(--sp-5);right:var(--sp-5);z-index:99;display:flex;align-items:center;gap:10px;background:#25D366;color:#fff;padding:14px 22px;border-radius:var(--r-sm);font-size:10px;font-weight:600;letter-spacing:.1em;text-transform:uppercase;text-decoration:none;box-shadow:0 8px 40px rgba(0,0,0,.5);transition:transform var(--t-base),box-shadow var(--t-base);animation:floatIn 800ms 1.5s both ease}
@keyframes floatIn{from{opacity:0;transform:translateY(16px)}to{opacity:1;transform:translateY(0)}}
.whatsapp-float:hover{transform:translateY(-2px);box-shadow:0 12px 48px rgba(0,0,0,.6)}
.whatsapp-float svg{width:18px;height:18px;flex-shrink:0}
@media(max-width:480px){.whatsapp-float span{display:none}.whatsapp-float{padding:14px;border-radius:50%}}