/* =====================================================
   iGreen — style.css
   Tema: Dark Premium + Green Neon + Glassmorphism
   ===================================================== */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800;900&family=DM+Sans:ital,wght@0,300;0,400;0,500;0,600;0,700;1,400&display=swap');

/* ---------- CSS Variables ---------- */
:root {
  --bg-primary:    #080c0a;
  --bg-secondary:  #0d1410;
  --bg-tertiary:   #111a15;
  --bg-card:       rgba(57,255,20,0.03);
  --bg-card-hover: rgba(57,255,20,0.07);

  --green:         #39ff14;
  --green-dark:    #2bcc10;
  --green-dim:     #1a5c0e;
  --green-deep:    #0d3a06;

  --text-primary:  #f0f5f1;
  --text-secondary:#8fa898;
  --text-muted:    #4a6350;

  --grad-hero:     linear-gradient(135deg, #080c0a 0%, #0d1410 50%, #0a1f0d 100%);
  --grad-green:    linear-gradient(135deg, #0d3a06 0%, #39ff14 100%);
  --grad-card:     linear-gradient(145deg, rgba(57,255,20,0.06) 0%, rgba(13,58,6,0.12) 100%);

  --glow-green:    0 0 20px rgba(57,255,20,0.35), 0 0 40px rgba(57,255,20,0.15);
  --glow-sm:       0 0 12px rgba(57,255,20,0.25);
  --shadow-card:   0 8px 32px rgba(0,0,0,0.5);

  --border-glass:  1px solid rgba(57,255,20,0.12);
  --border-green:  1px solid rgba(57,255,20,0.4);

  --font-head:     'Outfit', sans-serif;
  --font-body:     'DM Sans', sans-serif;

  --section-py:    100px;
  --container-max: 1200px;
  --radius:        12px;
  --radius-lg:     20px;

  --transition:    all 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

/* ---------- Reset ---------- */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0;}
html{scroll-behavior:smooth;font-size:16px;}
body{font-family:var(--font-body);background:var(--bg-primary);color:var(--text-primary);line-height:1.7;overflow-x:hidden;}
img{max-width:100%;display:block;}
a{text-decoration:none;color:inherit;}
ul{list-style:none;}
button{cursor:pointer;border:none;background:none;font-family:inherit;}
input,textarea,select{font-family:inherit;}

/* ---------- Scrollbar ---------- */
::-webkit-scrollbar{width:6px;}
::-webkit-scrollbar-track{background:var(--bg-primary);}
::-webkit-scrollbar-thumb{background:var(--green-dim);border-radius:3px;}
::-webkit-scrollbar-thumb:hover{background:var(--green-dark);}

/* ---------- Typography ---------- */
.section-label{
  display:inline-block;font-family:var(--font-head);font-size:0.75rem;font-weight:600;
  letter-spacing:0.2em;text-transform:uppercase;color:var(--green);margin-bottom:0.75rem;
}
.section-title{
  font-family:var(--font-head);font-size:clamp(1.8rem,4vw,2.8rem);font-weight:700;
  line-height:1.2;color:var(--text-primary);margin-bottom:1rem;
}
.section-title span{color:var(--green);}
.section-subtitle{font-size:1rem;color:var(--text-secondary);max-width:600px;}
.section-header{text-align:center;margin-bottom:60px;}
.section-header .section-subtitle{margin:0 auto;margin-top:20px;}
.section-divider{
  width:60px;height:3px;background:var(--grad-green);border-radius:2px;margin:0 auto 0;
}
.section-divider.left{margin:0 0 0;}
.section-cta{text-align:center;margin-top:50px;}

/* ---------- Container ---------- */
.container{max-width:var(--container-max);margin:0 auto;padding:0 24px;}

/* ---------- Buttons ---------- */
.btn{
  display:inline-flex;align-items:center;gap:8px;padding:14px 32px;border-radius:50px;
  font-family:var(--font-head);font-size:0.9rem;font-weight:600;letter-spacing:0.03em;
  transition:var(--transition);position:relative;overflow:hidden;white-space:nowrap;
}
.btn-primary{background:var(--grad-green);color:var(--bg-primary);box-shadow:var(--glow-sm);}
.btn-primary:hover{box-shadow:var(--glow-green);transform:translateY(-2px);}
.btn-outline{background:transparent;color:var(--green);border:var(--border-green);}
.btn-outline:hover{background:rgba(57,255,20,0.08);box-shadow:var(--glow-sm);transform:translateY(-2px);}
.btn-lg{padding:16px 36px;font-size:1rem;}
.btn-block{width:100%;justify-content:center;}

/* ---------- Preloader ---------- */
#preloader{
  position:fixed;inset:0;z-index:9999;background:var(--bg-primary);
  display:flex;align-items:center;justify-content:center;transition:opacity .5s ease,visibility .5s ease;
}
#preloader.hidden{opacity:0;visibility:hidden;}
.preloader-inner{display:flex;flex-direction:column;align-items:center;gap:20px;}
.preloader-icon svg{width:80px;height:80px;}
.preloader-bar{width:200px;height:3px;background:rgba(255,255,255,0.08);border-radius:2px;overflow:hidden;}
.preloader-bar-fill{height:100%;width:0%;background:var(--grad-green);border-radius:2px;animation:preloaderFill 1.8s ease-out forwards;}
.preloader-text{font-size:0.8rem;color:var(--text-muted);letter-spacing:0.1em;text-transform:uppercase;}

@keyframes preloaderFill{to{width:100%;}}
@keyframes preloaderPulse{0%,100%{transform:scale(1);opacity:1;}50%{transform:scale(1.08);opacity:.7;}}

/* ---------- Header ---------- */
#header{
  position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 0;transition:var(--transition);
}
#header.scrolled{
  padding:12px 0;background:rgba(8,12,10,0.88);backdrop-filter:blur(20px);
  -webkit-backdrop-filter:blur(20px);border-bottom:1px solid rgba(57,255,20,0.08);
  box-shadow:0 4px 30px rgba(0,0,0,0.4);
}
.nav{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.nav-logo{display:flex;align-items:center;flex-shrink:0;}
.nav-logo-img{height:36px;width:auto;}
.nav-menu{display:flex;align-items:center;gap:6px;}
.nav-link{
  font-family:var(--font-head);font-size:0.85rem;font-weight:500;color:var(--text-secondary);
  padding:8px 14px;border-radius:8px;transition:var(--transition);white-space:nowrap;
}
.nav-link:hover,.nav-link.active{color:var(--green);background:rgba(57,255,20,0.08);}
.nav-cta{flex-shrink:0;}
.nav-hamburger{display:none;flex-direction:column;gap:5px;padding:8px;}
.nav-hamburger span{display:block;width:24px;height:2px;background:var(--text-primary);border-radius:2px;transition:var(--transition);}
.nav-hamburger.active span:nth-child(1){transform:translateY(7px) rotate(45deg);}
.nav-hamburger.active span:nth-child(2){opacity:0;transform:scaleX(0);}
.nav-hamburger.active span:nth-child(3){transform:translateY(-7px) rotate(-45deg);}
.nav-overlay{
  position:fixed;inset:0;background:rgba(0,0,0,0.6);z-index:998;
  opacity:0;visibility:hidden;transition:var(--transition);
}
.nav-overlay.active{opacity:1;visibility:visible;}

/* ---------- Hero ---------- */
#hero{
  min-height:100vh;display:flex;align-items:center;position:relative;overflow:hidden;
  background:var(--grad-hero);padding:120px 0 80px;
}
.hero-bg{position:absolute;inset:0;pointer-events:none;overflow:hidden;}
.hero-bg-shape{position:absolute;border-radius:50%;filter:blur(100px);opacity:0.12;}
.hero-bg-shape-1{width:600px;height:600px;background:var(--green);top:-200px;right:-100px;}
.hero-bg-shape-2{width:400px;height:400px;background:var(--green-dark);bottom:-100px;left:-100px;}
.hero-bg-shape-3{width:300px;height:300px;background:var(--green);top:50%;left:50%;transform:translate(-50%,-50%);}
.hero-bg-grid{
  position:absolute;inset:0;
  background-image:linear-gradient(rgba(57,255,20,0.03) 1px,transparent 1px),linear-gradient(90deg,rgba(57,255,20,0.03) 1px,transparent 1px);
  background-size:60px 60px;
}
.hero-slider{position:absolute;inset:0;}
.hero-slide{
  position:absolute;inset:0;background-size:cover;background-position:center;
  opacity:0;transition:opacity 1.5s ease;
}
.hero-slide.active{opacity:1;}
.hero-overlay{position:absolute;inset:0;background:rgba(8,12,10,0.78);z-index:1;}
.hero-content{position:relative;z-index:2;max-width:780px;}
.hero-badge{
  display:inline-flex;align-items:center;gap:8px;padding:8px 18px;
  background:rgba(57,255,20,0.08);border:var(--border-glass);border-radius:50px;
  font-family:var(--font-head);font-size:0.8rem;font-weight:500;color:var(--green);
  letter-spacing:0.05em;margin-bottom:28px;backdrop-filter:blur(10px);
}
.hero-badge-dot{width:8px;height:8px;border-radius:50%;background:var(--green);animation:pulse 2s ease infinite;}
@keyframes pulse{0%,100%{opacity:1;transform:scale(1);}50%{opacity:.5;transform:scale(1.4);}}

.hero-title{
  font-family:var(--font-head);font-size:clamp(2rem,5vw,3.5rem);font-weight:800;
  line-height:1.15;margin-bottom:24px;min-height:1.2em;
}
.hero-title .highlight{color:var(--green);}
.typed-cursor{color:var(--green);font-weight:300;animation:blink .8s step-end infinite;}
@keyframes blink{50%{opacity:0;}}

.hero-subtitle{font-size:1.1rem;color:var(--text-secondary);line-height:1.8;margin-bottom:28px;max-width:640px;}
.hero-subtitle strong{color:var(--text-primary);}

.hero-trust{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:36px;}
.trust-tag{
  display:inline-flex;align-items:center;gap:6px;padding:6px 14px;
  background:rgba(57,255,20,0.06);border:var(--border-glass);border-radius:8px;
  font-size:0.82rem;color:var(--text-secondary);backdrop-filter:blur(8px);
}
.trust-tag svg{width:16px;height:16px;color:var(--green);flex-shrink:0;}

.hero-actions{display:flex;flex-wrap:wrap;gap:16px;}
.hero-scroll{
  position:absolute;bottom:30px;left:50%;transform:translateX(-50%);z-index:2;
  display:flex;flex-direction:column;align-items:center;gap:8px;color:var(--text-muted);font-size:0.7rem;
  letter-spacing:0.15em;text-transform:uppercase;
}
.hero-scroll-line{width:1px;height:40px;background:linear-gradient(to bottom,var(--green),transparent);animation:scrollLine 2s ease infinite;}
@keyframes scrollLine{0%{opacity:1;transform:scaleY(1);}50%{opacity:.3;transform:scaleY(.5);}100%{opacity:1;transform:scaleY(1);}}

/* ---------- Trust Strip ---------- */
.trust-strip{
  background:var(--bg-tertiary);border-top:1px solid rgba(57,255,20,0.08);
  border-bottom:1px solid rgba(57,255,20,0.08);padding:28px 0;
}
.trust-strip-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:24px;}
.trust-strip-item{display:flex;align-items:center;gap:14px;justify-content:center;}
.trust-strip-item svg{width:28px;height:28px;color:var(--green);flex-shrink:0;}
.trust-strip-item div{display:flex;flex-direction:column;}
.trust-strip-item strong{font-family:var(--font-head);font-size:1.1rem;color:var(--text-primary);}
.trust-strip-item span{font-size:0.82rem;color:var(--text-secondary);}

/* ---------- Sections ---------- */
section{padding:var(--section-py) 0;}
.section-alt{background:var(--bg-secondary);}

/* ---------- Quem Somos ---------- */
.sobre-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.sobre-text{font-size:1rem;color:var(--text-secondary);line-height:1.8;margin-bottom:20px;}
.sobre-text strong{color:var(--text-primary);}
.sobre-features{display:flex;flex-direction:column;gap:20px;margin:32px 0;}
.sobre-feature{display:flex;gap:16px;align-items:flex-start;}
.sobre-feature-icon{
  width:48px;height:48px;min-width:48px;border-radius:12px;
  background:rgba(57,255,20,0.08);border:var(--border-glass);
  display:flex;align-items:center;justify-content:center;
}
.sobre-feature-icon svg{width:22px;height:22px;color:var(--green);}
.sobre-feature-text strong{display:block;font-family:var(--font-head);font-size:0.95rem;margin-bottom:4px;color:var(--text-primary);}
.sobre-feature-text p{font-size:0.88rem;color:var(--text-secondary);line-height:1.6;}

.sobre-counters{display:grid;grid-template-columns:1fr 1fr;gap:20px;}
.counter-card{
  background:var(--bg-card);border:var(--border-glass);border-radius:var(--radius-lg);
  padding:32px 24px;text-align:center;backdrop-filter:blur(10px);transition:var(--transition);
}
.counter-card:hover{background:var(--bg-card-hover);border-color:rgba(57,255,20,0.25);transform:translateY(-4px);box-shadow:var(--glow-sm);}
.counter-value{
  font-family:var(--font-head);font-size:2.4rem;font-weight:800;color:var(--green);line-height:1;margin-bottom:8px;
}
.counter-label{font-size:0.82rem;color:var(--text-secondary);letter-spacing:0.02em;}

/* ---------- Como Funciona ---------- */
.timeline-grid{display:flex;align-items:flex-start;justify-content:center;gap:0;flex-wrap:wrap;}
.timeline-item{
  flex:1;min-width:200px;max-width:240px;text-align:center;padding:20px;position:relative;
}
.timeline-number{
  font-family:var(--font-head);font-size:0.7rem;font-weight:700;color:var(--green);
  letter-spacing:0.15em;margin-bottom:16px;
}
.timeline-icon{
  width:80px;height:80px;margin:0 auto 20px;border-radius:50%;
  background:rgba(57,255,20,0.06);border:var(--border-glass);
  display:flex;align-items:center;justify-content:center;transition:var(--transition);
}
.timeline-icon svg{width:40px;height:40px;color:var(--green);}
.timeline-item:hover .timeline-icon{background:rgba(57,255,20,0.12);box-shadow:var(--glow-sm);transform:scale(1.08);}
.timeline-title{font-family:var(--font-head);font-size:1.05rem;font-weight:600;margin-bottom:10px;color:var(--text-primary);}
.timeline-desc{font-size:0.88rem;color:var(--text-secondary);line-height:1.6;}
.timeline-connector{display:flex;align-items:center;padding-top:60px;width:60px;flex-shrink:0;}
.timeline-connector svg{width:60px;height:24px;color:var(--green);opacity:0.4;}

/* ---------- Serviços ---------- */
.servicos-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:20px;}
.servico-card{
  background:var(--bg-card);border:var(--border-glass);border-radius:var(--radius-lg);
  padding:32px 24px;transition:var(--transition);backdrop-filter:blur(8px);
}
.servico-card:hover{
  background:var(--bg-card-hover);border-color:rgba(57,255,20,0.3);
  transform:translateY(-6px);box-shadow:var(--shadow-card),var(--glow-sm);
}
.servico-icon{
  width:52px;height:52px;border-radius:14px;background:rgba(57,255,20,0.08);
  border:var(--border-glass);display:flex;align-items:center;justify-content:center;margin-bottom:20px;
}
.servico-icon svg{width:24px;height:24px;color:var(--green);}
.servico-title{font-family:var(--font-head);font-size:1rem;font-weight:600;margin-bottom:10px;color:var(--text-primary);}
.servico-desc{font-size:0.88rem;color:var(--text-secondary);line-height:1.6;}

/* ---------- Simulador ---------- */
.simulador-wrapper{max-width:700px;margin:0 auto;}
.simulador-card{
  background:var(--bg-card);border:var(--border-glass);border-radius:var(--radius-lg);
  padding:40px;backdrop-filter:blur(12px);
}
.simulador-label{
  font-family:var(--font-head);font-size:1.05rem;font-weight:600;margin-bottom:16px;
  display:block;color:var(--text-primary);
}
.simulador-input-wrap{
  display:flex;align-items:center;background:rgba(255,255,255,0.04);
  border:var(--border-glass);border-radius:var(--radius);overflow:hidden;margin-bottom:20px;
}
.simulador-prefix{
  padding:16px 16px;font-family:var(--font-head);font-weight:700;color:var(--green);
  background:rgba(57,255,20,0.06);font-size:1.1rem;
}
.simulador-input{
  flex:1;padding:16px;background:transparent;border:none;outline:none;
  color:var(--text-primary);font-size:1.2rem;font-family:var(--font-head);font-weight:600;
}
.simulador-input::placeholder{color:var(--text-muted);}
.simulador-result{margin-top:32px;animation:fadeInUp .5s ease;}
.result-row{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:24px;}
.result-item{flex:1;text-align:center;padding:20px 12px;background:rgba(255,255,255,0.03);border-radius:var(--radius);border:var(--border-glass);}
.result-label{display:block;font-size:0.78rem;color:var(--text-muted);margin-bottom:8px;text-transform:uppercase;letter-spacing:0.05em;}
.result-value{font-family:var(--font-head);font-size:1.4rem;font-weight:700;color:var(--text-primary);}
.result-green{color:var(--green)!important;}
.result-highlight{color:var(--green)!important;text-shadow:0 0 20px rgba(57,255,20,0.3);}
.result-arrow{flex-shrink:0;width:24px;color:var(--green);opacity:0.5;}
.result-arrow svg{width:24px;height:24px;}
.result-annual{
  display:flex;align-items:center;justify-content:center;gap:10px;padding:16px;
  background:rgba(57,255,20,0.06);border-radius:var(--radius);margin-bottom:20px;
  font-size:0.95rem;color:var(--text-secondary);
}
.result-annual svg{width:20px;height:20px;color:var(--green);}
.result-annual strong{color:var(--green);font-family:var(--font-head);}
.result-disclaimer{font-size:0.82rem;color:var(--text-muted);text-align:center;margin-bottom:20px;line-height:1.6;}

/* ---------- App Section ---------- */
.app-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:center;}
.app-mockup{position:relative;display:flex;justify-content:center;}
.app-phone{
  width:280px;height:560px;border-radius:36px;border:3px solid rgba(57,255,20,0.2);
  background:var(--bg-tertiary);overflow:hidden;position:relative;z-index:2;
  box-shadow:var(--shadow-card),0 0 60px rgba(57,255,20,0.1);
}
.app-phone-screen{width:100%;height:100%;overflow:hidden;}
.app-phone-screen img{width:100%;height:100%;object-fit:cover;}
.app-glow{
  position:absolute;width:300px;height:300px;border-radius:50%;
  background:rgba(57,255,20,0.1);filter:blur(80px);top:50%;left:50%;
  transform:translate(-50%,-50%);z-index:1;
}
.app-text{font-size:1rem;color:var(--text-secondary);line-height:1.8;margin-bottom:28px;}
.app-features{display:flex;flex-direction:column;gap:14px;margin-bottom:32px;}
.app-feature-item{display:flex;align-items:center;gap:12px;font-size:0.92rem;color:var(--text-secondary);}
.app-feature-item svg{width:20px;height:20px;color:var(--green);flex-shrink:0;}
.app-stores{display:flex;gap:14px;flex-wrap:wrap;}
.app-store-btn{
  display:flex;align-items:center;gap:10px;padding:12px 20px;
  background:rgba(57,255,20,0.06);border:var(--border-glass);border-radius:var(--radius);
  transition:var(--transition);
}
.app-store-btn:hover{background:rgba(57,255,20,0.12);border-color:rgba(57,255,20,0.3);}
.app-store-btn svg{width:24px;height:24px;color:var(--text-primary);}
.app-store-btn small{font-size:0.68rem;color:var(--text-muted);display:block;}
.app-store-btn strong{font-size:0.88rem;color:var(--text-primary);display:block;}

/* ---------- FAQ ---------- */
.faq-list{max-width:800px;margin:0 auto;display:flex;flex-direction:column;gap:12px;}
.faq-item{
  background:var(--bg-card);border:var(--border-glass);border-radius:var(--radius);
  overflow:hidden;transition:var(--transition);
}
.faq-item.active{border-color:rgba(57,255,20,0.3);background:var(--bg-card-hover);}
.faq-question{
  width:100%;display:flex;align-items:center;justify-content:space-between;gap:16px;
  padding:20px 24px;background:transparent;color:var(--text-primary);
  font-family:var(--font-head);font-size:0.95rem;font-weight:500;text-align:left;
  cursor:pointer;transition:var(--transition);
}
.faq-question:hover{color:var(--green);}
.faq-question svg{width:20px;height:20px;color:var(--green);flex-shrink:0;transition:transform .3s ease;}
.faq-item.active .faq-question svg{transform:rotate(180deg);}
.faq-answer{
  max-height:0;overflow:hidden;transition:max-height .4s ease,padding .3s ease;
}
.faq-item.active .faq-answer{max-height:300px;padding:0 24px 20px;}
.faq-answer p{font-size:0.9rem;color:var(--text-secondary);line-height:1.7;}

/* ---------- Contato ---------- */
.contato-grid{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start;}
.contato-text{font-size:1rem;color:var(--text-secondary);line-height:1.8;margin-bottom:28px;}
.contato-info-items{display:flex;flex-direction:column;gap:20px;margin-bottom:32px;}
.contato-info-item{display:flex;gap:14px;align-items:center;}
.contato-info-icon{
  width:48px;height:48px;min-width:48px;border-radius:12px;
  background:rgba(57,255,20,0.08);border:var(--border-glass);
  display:flex;align-items:center;justify-content:center;
}
.contato-info-icon svg{width:22px;height:22px;color:var(--green);}
.contato-info-item strong{display:block;font-family:var(--font-head);font-size:0.92rem;color:var(--text-primary);}
.contato-info-item a,.contato-info-item span{font-size:0.88rem;color:var(--text-secondary);}
.contato-info-item a:hover{color:var(--green);}
.contato-whatsapp-btn{margin-top:8px;}

.contato-form-wrap{
  background:var(--bg-card);border:var(--border-glass);border-radius:var(--radius-lg);
  padding:36px;backdrop-filter:blur(10px);
}
.form-title{font-family:var(--font-head);font-size:1.2rem;font-weight:600;margin-bottom:24px;color:var(--text-primary);}
.form-group{margin-bottom:18px;}
.form-group label{display:block;font-size:0.82rem;color:var(--text-secondary);margin-bottom:6px;font-weight:500;}
.form-control{
  width:100%;padding:14px 16px;background:rgba(255,255,255,0.04);
  border:var(--border-glass);border-radius:var(--radius);color:var(--text-primary);
  font-size:0.92rem;outline:none;transition:var(--transition);
}
.form-control:focus{border-color:rgba(57,255,20,0.4);background:rgba(57,255,20,0.04);box-shadow:var(--glow-sm);}
.form-control::placeholder{color:var(--text-muted);}
select.form-control{cursor:pointer;-webkit-appearance:none;appearance:none;
  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='%238fa898' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat:no-repeat;background-position:right 14px center;padding-right:40px;
}
select.form-control option{background:var(--bg-secondary);color:var(--text-primary);}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:16px;}

/* ---------- Footer ---------- */
#footer{background:var(--bg-secondary);padding:60px 0 0;border-top:1px solid rgba(57,255,20,0.08);}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr;gap:40px;padding-bottom:40px;}
.footer-logo{height:32px;margin-bottom:16px;}
.footer-desc{font-size:0.88rem;color:var(--text-secondary);line-height:1.6;}
.footer-col-title{font-family:var(--font-head);font-size:0.9rem;font-weight:600;margin-bottom:16px;color:var(--text-primary);}
.footer-links{display:flex;flex-direction:column;gap:8px;}
.footer-links a{font-size:0.88rem;color:var(--text-secondary);transition:var(--transition);}
.footer-links a:hover{color:var(--green);padding-left:4px;}
.footer-contact-list{display:flex;flex-direction:column;gap:12px;}
.footer-contact-item{display:flex;align-items:center;gap:10px;font-size:0.88rem;color:var(--text-secondary);}
.footer-contact-item svg{width:18px;height:18px;color:var(--green);flex-shrink:0;}
.footer-contact-item a{color:var(--text-secondary);transition:var(--transition);}
.footer-contact-item a:hover{color:var(--green);}
.footer-bottom{
  border-top:1px solid rgba(57,255,20,0.08);padding:20px 0;text-align:center;
  font-size:0.82rem;color:var(--text-muted);
}
.footer-bottom span{color:var(--green);}

/* ---------- Back to Top ---------- */
#back-to-top{
  position:fixed;bottom:100px;right:24px;z-index:900;width:44px;height:44px;
  border-radius:50%;background:rgba(57,255,20,0.1);border:var(--border-glass);
  display:flex;align-items:center;justify-content:center;
  opacity:0;visibility:hidden;transform:translateY(20px);
  transition:var(--transition);backdrop-filter:blur(10px);
}
#back-to-top.visible{opacity:1;visibility:visible;transform:translateY(0);}
#back-to-top:hover{background:rgba(57,255,20,0.2);box-shadow:var(--glow-sm);}
#back-to-top svg{width:20px;height:20px;color:var(--green);}

/* ---------- WhatsApp Float ---------- */
.whatsapp-float{
  position:fixed;bottom:28px;right:24px;z-index:950;width:60px;height:60px;
  border-radius:50%;background:#25d366;display:flex;align-items:center;justify-content:center;
  box-shadow:0 4px 20px rgba(37,211,102,0.4);transition:var(--transition);
  animation:whatsappPulse 2s ease infinite;
}
.whatsapp-float svg{width:30px;height:30px;color:#fff;}
.whatsapp-float:hover{transform:scale(1.1);box-shadow:0 6px 30px rgba(37,211,102,0.6);}
.whatsapp-tooltip{
  position:absolute;right:70px;top:50%;transform:translateY(-50%);
  background:var(--bg-tertiary);color:var(--text-primary);padding:8px 14px;
  border-radius:8px;font-size:0.82rem;white-space:nowrap;border:var(--border-glass);
  opacity:0;visibility:hidden;transition:var(--transition);
}
.whatsapp-float:hover .whatsapp-tooltip{opacity:1;visibility:visible;}
@keyframes whatsappPulse{
  0%{box-shadow:0 4px 20px rgba(37,211,102,0.4);}
  50%{box-shadow:0 4px 20px rgba(37,211,102,0.4),0 0 0 10px rgba(37,211,102,0.1);}
  100%{box-shadow:0 4px 20px rgba(37,211,102,0.4);}
}

/* ---------- Utility ---------- */
@keyframes fadeInUp{from{opacity:0;transform:translateY(20px);}to{opacity:1;transform:translateY(0);}}