/* EcoAdvisors — Premium static stylesheet */
:root{
  --green-900:#0e2a1e;
  --green-800:#143b2a;
  --green-700:#1a4a2e;
  --green-600:#2a6b46;
  --green-500:#3a8a5d;
  --lime-500:#b9e84a;
  --lime-400:#d2ff66;
  --cream-50:#f7f6f1;
  --cream-100:#efece2;
  --ink-900:#0c1410;
  --ink-700:#243029;
  --ink-500:#4a5b51;
  --ink-300:#8a9991;
  --ink-100:#dde3df;
  --bg:#fafaf6;
  --white:#ffffff;
  --shadow-sm:0 1px 2px rgba(14,42,30,.06), 0 1px 1px rgba(14,42,30,.04);
  --shadow-md:0 8px 24px -8px rgba(14,42,30,.12), 0 2px 6px rgba(14,42,30,.06);
  --shadow-lg:0 24px 48px -16px rgba(14,42,30,.18), 0 6px 12px rgba(14,42,30,.08);
  --radius-sm:8px;
  --radius:14px;
  --radius-lg:22px;
  --maxw:1180px;
  --pad:clamp(20px, 4vw, 40px);
  --fs-display:clamp(2.4rem, 5.2vw, 4.4rem);
  --fs-h1:clamp(2rem, 4vw, 3rem);
  --fs-h2:clamp(1.6rem, 3vw, 2.2rem);
  --fs-h3:1.25rem;
  --fs-body:1.0625rem;
  --fs-small:.92rem;
  --fs-eyebrow:.78rem;
  --font-sans:"Manrope","Inter",-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;
  --font-display:"Fraunces","Manrope",Georgia,serif;
}

*,*::before,*::after{box-sizing:border-box}
html{scroll-behavior:smooth;-webkit-text-size-adjust:100%}
body{
  margin:0;
  font-family:var(--font-sans);
  font-size:var(--fs-body);
  line-height:1.6;
  color:var(--ink-700);
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  text-rendering:optimizeLegibility;
}
img,svg{display:block;max-width:100%;height:auto}
a{color:var(--green-700);text-decoration:none;transition:color .2s ease}
a:hover{color:var(--green-600)}
:focus-visible{outline:3px solid var(--lime-500);outline-offset:2px;border-radius:6px}

h1,h2,h3,h4{
  font-family:var(--font-display);
  color:var(--green-900);
  letter-spacing:-.02em;
  line-height:1.1;
  margin:0 0 .6em;
  font-weight:600;
}
h1{font-size:var(--fs-h1)}
h2{font-size:var(--fs-h2)}
h3{font-size:var(--fs-h3);font-family:var(--font-sans);font-weight:700;letter-spacing:-.01em;line-height:1.25}
p{margin:0 0 1em}
.small{font-size:var(--fs-small);color:var(--ink-500)}
.eyebrow{
  display:inline-flex;align-items:center;gap:.5em;
  font-size:var(--fs-eyebrow);
  font-weight:700;
  text-transform:uppercase;
  letter-spacing:.14em;
  color:var(--green-600);
  margin-bottom:1rem;
}
.eyebrow::before{content:"";width:24px;height:1px;background:var(--green-600)}

.container{max-width:var(--maxw);margin:0 auto;padding:0 var(--pad)}
section{padding:clamp(56px,8vw,110px) 0}
.section-tight{padding:clamp(40px,6vw,72px) 0}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.55em;
  font-family:var(--font-sans);
  font-weight:600;font-size:1rem;
  padding:14px 26px;
  border-radius:999px;
  border:1.5px solid transparent;
  cursor:pointer;
  transition:transform .15s ease, background .2s ease, box-shadow .2s ease, color .2s ease, border-color .2s ease;
  text-decoration:none;
  white-space:nowrap;
  line-height:1;
}
.btn-primary{background:var(--green-700);color:var(--white);box-shadow:var(--shadow-md)}
.btn-primary:hover{background:var(--green-800);color:var(--white);transform:translateY(-1px);box-shadow:var(--shadow-lg)}
.btn-secondary{background:transparent;color:var(--green-800);border-color:var(--green-700)}
.btn-secondary:hover{background:var(--green-700);color:var(--white)}
.btn-lime{background:var(--lime-500);color:var(--green-900)}
.btn-lime:hover{background:var(--lime-400);transform:translateY(-1px)}
.btn-ghost{background:transparent;color:var(--green-800)}
.btn-ghost:hover{background:rgba(26,74,46,.08)}
.btn .arrow{transition:transform .25s ease}
.btn:hover .arrow{transform:translateX(3px)}

/* Header */
.site-header{
  position:sticky;top:0;z-index:50;
  background:rgba(250,250,246,.85);
  backdrop-filter:saturate(160%) blur(12px);
  -webkit-backdrop-filter:saturate(160%) blur(12px);
  border-bottom:1px solid rgba(14,42,30,.06);
}
.nav{
  display:flex;align-items:center;justify-content:space-between;
  padding:14px 0;
  gap:24px;
}
.brand{display:flex;align-items:center;gap:10px;color:var(--green-900);font-weight:700;font-size:1.05rem;letter-spacing:-.01em}
.brand:hover{color:var(--green-900)}
.brand .logo{width:34px;height:34px;flex:0 0 34px}
.nav-links{display:flex;gap:6px;align-items:center}
.nav-links a{
  padding:8px 14px;border-radius:999px;
  color:var(--ink-700);font-weight:500;font-size:.97rem;
}
.nav-links a:hover{background:rgba(14,42,30,.06);color:var(--green-900)}
.nav-cta{display:flex;gap:10px;align-items:center}
.nav-toggle{
  display:none;background:none;border:1.5px solid var(--ink-100);
  width:42px;height:42px;border-radius:12px;cursor:pointer;align-items:center;justify-content:center;
}
.nav-toggle svg{width:20px;height:20px;color:var(--green-900)}
@media (max-width:920px){
  .nav-links,.nav-cta .btn-secondary{display:none}
  .nav-toggle{display:inline-flex}
}
.mobile-menu{
  display:none;
  position:fixed;inset:64px 0 0 0;
  background:var(--white);
  z-index:60;
  padding:24px var(--pad);
  flex-direction:column;gap:6px;
  border-top:1px solid var(--ink-100);
  overflow-y:auto;
}
.mobile-menu.open{display:flex}
.mobile-menu a{
  padding:14px 16px;border-radius:12px;font-size:1.1rem;color:var(--ink-700);font-weight:500;
}
.mobile-menu a:hover{background:var(--cream-100)}
.mobile-menu .btn{margin-top:14px;width:100%}

/* Hero */
.hero{
  position:relative;
  padding:clamp(60px,9vw,120px) 0 clamp(48px,7vw,90px);
  overflow:hidden;
}
.hero::before{
  content:"";position:absolute;inset:0;
  background:
    radial-gradient(900px 500px at 90% -10%, rgba(185,232,74,.18), transparent 60%),
    radial-gradient(700px 480px at -10% 110%, rgba(26,74,46,.10), transparent 60%);
  pointer-events:none;z-index:0;
}
.hero .container{position:relative;z-index:1}
.hero-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(32px,5vw,72px);align-items:center}
@media (max-width:880px){.hero-grid{grid-template-columns:1fr}}
.hero h1{font-size:var(--fs-display);font-weight:600}
.hero h1 .accent{
  background:linear-gradient(120deg, var(--green-700) 0%, var(--green-500) 60%, var(--lime-500) 100%);
  -webkit-background-clip:text;background-clip:text;color:transparent;
  font-style:italic;font-weight:500;
}
.hero-lead{font-size:1.18rem;color:var(--ink-700);max-width:50ch;margin:0 0 28px}
.hero-cta{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:30px}
.trust-row{display:flex;flex-wrap:wrap;gap:18px 26px;align-items:center}
.trust-pill{
  display:inline-flex;align-items:center;gap:8px;
  font-size:.92rem;color:var(--ink-500);font-weight:500;
}
.trust-pill svg{width:18px;height:18px;color:var(--green-600);flex:0 0 18px}

.hero-visual{position:relative;aspect-ratio:5/4;width:100%}
.hero-art{width:100%;height:100%}

/* Trust strip */
.trust-strip{
  background:var(--green-900);
  color:rgba(255,255,255,.78);
  padding:22px 0;
}
.trust-strip-inner{
  display:flex;flex-wrap:wrap;gap:16px 38px;align-items:center;justify-content:center;
  font-size:.92rem;letter-spacing:.02em;
}
.trust-strip strong{color:#fff}
.dot{width:4px;height:4px;border-radius:50%;background:var(--lime-500);display:inline-block}

/* Section heading */
.section-head{max-width:720px;margin:0 auto clamp(36px,5vw,60px);text-align:center}
.section-head.left{margin-left:0;text-align:left}
.section-head p{color:var(--ink-500);font-size:1.08rem;margin:0}

/* Services grid */
.cards-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(280px,1fr));gap:22px}
.card{
  background:var(--white);
  border:1px solid rgba(14,42,30,.06);
  border-radius:var(--radius-lg);
  padding:30px 28px;
  transition:transform .3s ease, box-shadow .3s ease, border-color .3s ease;
  position:relative;
  overflow:hidden;
}
.card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:rgba(26,74,46,.16)}
.card .icon{
  width:54px;height:54px;border-radius:14px;
  display:inline-flex;align-items:center;justify-content:center;
  background:var(--cream-100);color:var(--green-700);
  margin-bottom:18px;
}
.card .icon svg{width:28px;height:28px}
.card h3{margin-bottom:10px;color:var(--green-900)}
.card p{color:var(--ink-500);font-size:.98rem;margin:0 0 14px}
.card ul{margin:0;padding-left:18px;color:var(--ink-700);font-size:.94rem}
.card ul li{margin-bottom:5px}
.card .card-tag{
  position:absolute;top:18px;right:18px;
  font-size:.7rem;font-weight:700;
  padding:4px 10px;border-radius:999px;
  background:var(--lime-500);color:var(--green-900);
  letter-spacing:.06em;text-transform:uppercase;
}

/* Steps */
.steps{
  display:grid;grid-template-columns:repeat(4,1fr);gap:22px;
  counter-reset:step;
}
@media (max-width:920px){.steps{grid-template-columns:repeat(2,1fr)}}
@media (max-width:520px){.steps{grid-template-columns:1fr}}
.step{
  background:var(--white);
  border:1px solid rgba(14,42,30,.06);
  border-radius:var(--radius);
  padding:28px 24px;
  position:relative;
}
.step::before{
  counter-increment:step;
  content:counter(step,decimal-leading-zero);
  font-family:var(--font-display);font-style:italic;
  font-size:2.2rem;color:var(--green-500);
  display:block;margin-bottom:10px;line-height:1;font-weight:500;
}
.step h3{margin-bottom:8px;font-size:1.1rem;color:var(--green-900)}
.step p{color:var(--ink-500);margin:0;font-size:.95rem}

/* Profiles tabs */
.profiles{display:grid;grid-template-columns:repeat(3,1fr);gap:22px}
@media (max-width:880px){.profiles{grid-template-columns:1fr}}
.profile{
  background:linear-gradient(180deg, var(--white) 0%, #fbfbf6 100%);
  border:1px solid rgba(14,42,30,.06);
  border-radius:var(--radius-lg);
  padding:30px;
}
.profile h3{display:flex;align-items:center;gap:10px;margin-bottom:14px}
.profile h3 svg{width:28px;height:28px;color:var(--green-600)}
.profile ul{margin:0;padding-left:18px;color:var(--ink-700)}
.profile ul li{margin-bottom:6px;font-size:.95rem}

/* Advantages */
.advantages{
  background:var(--green-900);color:#e8efe9;
  border-radius:var(--radius-lg);
  padding:clamp(36px,6vw,64px);
  display:grid;grid-template-columns:repeat(2,1fr);gap:28px;
  position:relative;overflow:hidden;
}
@media (max-width:760px){.advantages{grid-template-columns:1fr}}
.advantages h2{color:#fff;margin:0}
.advantage-list{display:grid;gap:18px}
.advantage{display:flex;gap:14px;align-items:flex-start}
.advantage .check{
  flex:0 0 36px;width:36px;height:36px;border-radius:50%;
  background:rgba(185,232,74,.18);color:var(--lime-500);
  display:inline-flex;align-items:center;justify-content:center;
}
.advantage .check svg{width:20px;height:20px}
.advantage h4{margin:0 0 4px;color:#fff;font-family:var(--font-sans);font-size:1.02rem;font-weight:600}
.advantage p{margin:0;color:rgba(255,255,255,.7);font-size:.94rem}

/* Cases */
.cases{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
@media (max-width:880px){.cases{grid-template-columns:1fr}}
.case{
  background:var(--cream-50);
  border:1px solid rgba(14,42,30,.06);
  border-radius:var(--radius);
  padding:26px;
}
.case .case-tag{
  display:inline-block;font-size:.72rem;letter-spacing:.1em;text-transform:uppercase;
  color:var(--green-600);font-weight:700;margin-bottom:12px;
}
.case h4{margin:0 0 8px;color:var(--green-900);font-family:var(--font-sans);font-size:1.05rem;font-weight:600}
.case p{margin:0 0 12px;font-size:.94rem;color:var(--ink-500)}
.case .case-meta{
  display:flex;justify-content:space-between;align-items:center;
  border-top:1px dashed rgba(14,42,30,.14);padding-top:12px;margin-top:8px;
  font-size:.86rem;color:var(--ink-500);
}
.case .case-meta strong{color:var(--green-700)}

/* FAQ */
.faq-list{max-width:800px;margin:0 auto}
details.faq{
  background:var(--white);
  border:1px solid rgba(14,42,30,.08);
  border-radius:var(--radius);
  padding:0;
  margin-bottom:12px;
  overflow:hidden;
  transition:box-shadow .25s ease;
}
details.faq[open]{box-shadow:var(--shadow-md)}
details.faq summary{
  cursor:pointer;list-style:none;
  padding:20px 24px;
  display:flex;justify-content:space-between;align-items:center;gap:18px;
  font-weight:600;color:var(--green-900);
  font-size:1.02rem;
}
details.faq summary::-webkit-details-marker{display:none}
details.faq summary::after{
  content:"";width:14px;height:14px;flex:0 0 14px;
  background:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231a4a2e' stroke-width='2.4' stroke-linecap='round'><path d='M6 9l6 6 6-6'/></svg>") no-repeat center/contain;
  transition:transform .25s ease;
}
details.faq[open] summary::after{transform:rotate(180deg)}
details.faq .faq-body{padding:0 24px 22px;color:var(--ink-500);font-size:.97rem}

/* Contact */
.contact{
  display:grid;grid-template-columns:1.1fr .9fr;gap:clamp(28px,4vw,56px);
  align-items:start;
}
@media (max-width:880px){.contact{grid-template-columns:1fr}}
.contact-info{
  background:var(--green-900);color:#fff;
  border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,42px);
  position:relative;overflow:hidden;
}
.contact-info h2{color:#fff}
.contact-info p{color:rgba(255,255,255,.78)}
.contact-channels{display:grid;gap:14px;margin-top:24px}
.channel{
  display:flex;align-items:center;gap:14px;
  padding:14px 16px;border-radius:14px;
  background:rgba(255,255,255,.06);
  color:#fff;
  border:1px solid rgba(255,255,255,.08);
  transition:background .2s ease;
}
.channel:hover{background:rgba(185,232,74,.14);color:#fff}
.channel-icon{
  flex:0 0 40px;width:40px;height:40px;border-radius:12px;
  background:var(--lime-500);color:var(--green-900);
  display:inline-flex;align-items:center;justify-content:center;
}
.channel-icon svg{width:20px;height:20px}
.channel small{display:block;color:rgba(255,255,255,.6);font-size:.78rem;letter-spacing:.06em;text-transform:uppercase;margin-bottom:2px}
.channel strong{color:#fff;font-weight:600}

.form{
  background:var(--white);
  border:1px solid rgba(14,42,30,.08);
  border-radius:var(--radius-lg);
  padding:clamp(28px,4vw,40px);
  box-shadow:var(--shadow-sm);
}
.field{margin-bottom:16px}
.field label{
  display:block;font-size:.85rem;font-weight:600;color:var(--ink-700);
  margin-bottom:6px;letter-spacing:.01em;
}
.field input,.field select,.field textarea{
  width:100%;
  font:inherit;color:var(--ink-700);
  padding:12px 14px;
  background:var(--cream-50);
  border:1.5px solid rgba(14,42,30,.08);
  border-radius:12px;
  transition:border-color .2s ease, background .2s ease, box-shadow .2s ease;
}
.field input:focus,.field select:focus,.field textarea:focus{
  outline:none;
  border-color:var(--green-600);
  background:var(--white);
  box-shadow:0 0 0 4px rgba(58,138,93,.12);
}
.field textarea{resize:vertical;min-height:120px}
.row-2{display:grid;grid-template-columns:1fr 1fr;gap:14px}
@media (max-width:520px){.row-2{grid-template-columns:1fr}}
.consent{display:flex;gap:10px;align-items:flex-start;font-size:.9rem;color:var(--ink-500);margin:8px 0 18px}
.consent input{margin-top:3px;flex:0 0 auto;width:auto}
.consent a{color:var(--green-700);text-decoration:underline}
.form-status{
  margin-top:12px;font-size:.92rem;color:var(--ink-500);
  padding:10px 14px;border-radius:10px;background:var(--cream-100);
}
.form-status.success{background:rgba(58,138,93,.12);color:var(--green-700)}
.form-note{font-size:.85rem;color:var(--ink-500);margin-top:14px}

/* CTA banner */
.cta-banner{
  background:linear-gradient(135deg, var(--green-800) 0%, var(--green-700) 60%, var(--green-600) 100%);
  color:#fff;border-radius:var(--radius-lg);
  padding:clamp(36px,6vw,72px);
  display:flex;justify-content:space-between;align-items:center;gap:28px;flex-wrap:wrap;
  position:relative;overflow:hidden;
}
.cta-banner::before{
  content:"";position:absolute;right:-60px;top:-60px;width:280px;height:280px;border-radius:50%;
  background:radial-gradient(circle, rgba(185,232,74,.32) 0%, transparent 70%);
}
.cta-banner h2{color:#fff;margin:0}
.cta-banner p{color:rgba(255,255,255,.85);margin:6px 0 0;max-width:48ch}

/* Footer */
.footer{
  background:var(--green-900);color:rgba(255,255,255,.7);
  padding:60px 0 24px;
}
.footer-grid{display:grid;grid-template-columns:1.5fr 1fr 1fr 1fr;gap:36px}
@media (max-width:760px){.footer-grid{grid-template-columns:1fr 1fr;gap:32px}}
@media (max-width:480px){.footer-grid{grid-template-columns:1fr}}
.footer h4{color:#fff;font-family:var(--font-sans);font-size:.85rem;text-transform:uppercase;letter-spacing:.12em;font-weight:700;margin-bottom:14px}
.footer-brand{color:#fff;display:flex;align-items:center;gap:10px;margin-bottom:14px;font-weight:700;font-size:1.05rem}
.footer-brand .logo{width:30px;height:30px}
.footer-tag{font-size:.95rem;color:rgba(255,255,255,.62);max-width:34ch}
.footer ul{list-style:none;padding:0;margin:0}
.footer li{margin-bottom:8px}
.footer a{color:rgba(255,255,255,.7);font-size:.95rem}
.footer a:hover{color:var(--lime-400)}
.footer-bottom{
  margin-top:48px;padding-top:22px;
  border-top:1px solid rgba(255,255,255,.1);
  display:flex;justify-content:space-between;flex-wrap:wrap;gap:14px;
  font-size:.86rem;color:rgba(255,255,255,.5);
}

/* Floating WhatsApp */
.whatsapp-float{
  position:fixed;right:20px;bottom:20px;z-index:40;
  width:58px;height:58px;border-radius:50%;
  background:#25D366;color:#fff;
  display:inline-flex;align-items:center;justify-content:center;
  box-shadow:0 12px 28px -6px rgba(37,211,102,.4), 0 4px 8px rgba(0,0,0,.12);
  transition:transform .25s ease;
}
.whatsapp-float:hover{transform:translateY(-3px) scale(1.04);color:#fff}
.whatsapp-float svg{width:30px;height:30px}

/* Decorative pattern background */
.bg-pattern{position:relative;overflow:hidden}
.bg-pattern::before{
  content:"";position:absolute;inset:0;
  background:radial-gradient(circle at 20% 0%, rgba(185,232,74,.06), transparent 50%);
  pointer-events:none;
}

/* Legal pages */
.legal-page{max-width:820px;margin:0 auto;padding:60px var(--pad)}
.legal-page h1{font-size:clamp(1.8rem,3vw,2.4rem)}
.legal-page h2{font-size:1.3rem;margin-top:2.2em;color:var(--green-800)}
.legal-page h3{margin-top:1.6em}
.legal-page ul{padding-left:22px}
.legal-page li{margin-bottom:6px}
.legal-page p,.legal-page li{color:var(--ink-700)}
.legal-page time{color:var(--ink-500);font-size:.92rem}
.legal-back{display:inline-flex;align-items:center;gap:6px;margin-bottom:20px;font-size:.92rem;font-weight:500;color:var(--green-700)}

/* Utilities */
.text-center{text-align:center}
.flow > * + *{margin-top:1em}
.shine{position:relative}
.divider{height:1px;background:rgba(14,42,30,.08);margin:40px 0;border:0}
@media (prefers-reduced-motion:reduce){
  *{animation:none!important;transition:none!important;scroll-behavior:auto!important}
}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(20px);transition:opacity .7s ease, transform .7s ease}
.reveal.in{opacity:1;transform:translateY(0)}