/* ==========================================================================
   VegeCert — Design System v3 : MATERIAL 3
   Rounded surfaces, tonal color, soft elevation, pill buttons, motion.
   Seed color = VegeCert green. Fonts: Poppins (display/labels), Inter (body).
   ========================================================================== */

:root{
  /* M3-style tonal palette derived from VegeCert green */
  --primary: #1B7A43;
  --on-primary: #FFFFFF;
  --primary-container: #C3F0CE;
  --on-primary-container: #002F13;

  --secondary: #4F6354;
  --secondary-container: #D2E8D6;
  --on-secondary-container: #0D2012;

  --tertiary-container: #FFEACB;
  --on-tertiary-container: #4B3400;

  --surface: #FBFDF7;
  --surface-1: #F1F5EC;
  --surface-2: #EAF0E2;
  --surface-container: #FFFFFF;
  --on-surface: #1A1C19;
  --on-surface-variant: #434942;
  --outline: #D8DED2;
  --outline-strong: #B8C0B0;
  --muted: #434942;
  --ink: #1A1C19;
  --paper: #FBFDF7;
  --line: #D8DED2;
  --forest: #1B7A43;
  --gold: #9C7A2E;

  --elev-1: 0 1px 2px rgba(20,30,20,.06), 0 1px 3px 1px rgba(20,30,20,.08);
  --elev-2: 0 1px 2px rgba(20,30,20,.08), 0 2px 6px 2px rgba(20,30,20,.10);
  --elev-3: 0 1px 3px rgba(20,30,20,.10), 0 4px 8px 3px rgba(20,30,20,.12);

  --font-display: "Poppins", "Inter", sans-serif;
  --font-body: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --container: 1200px;
  --r-sm: 12px;
  --r-md: 20px;
  --r-lg: 28px;
  --r-pill: 100px;

  --ease: cubic-bezier(.2,0,0,1);
}

*,*::before,*::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  font-family: var(--font-body);
  color: var(--on-surface);
  background: var(--surface);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img{ max-width:100%; display:block; }
a{ color: inherit; text-decoration:none; }
ul{ margin:0; padding:0; }
h1,h2,h3,h4{ font-family: var(--font-display); font-weight:600; line-height:1.2; margin:0 0 .5em; color: var(--on-surface); letter-spacing:-.01em; }
p{ margin:0 0 1em; }
.container{ max-width: var(--container); margin:0 auto; padding:0 24px; }

:focus-visible{ outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 4px; }

@media (prefers-reduced-motion: reduce){
  *{ animation-duration:.001ms !important; transition-duration:.001ms !important; scroll-behavior:auto !important; }
}

/* ---------- Scroll reveal ---------- */
.reveal{ opacity:0; transform: translateY(18px); transition: opacity .6s var(--ease), transform .6s var(--ease); }
.reveal.in{ opacity:1; transform: translateY(0); }

/* ---------- Eyebrow ---------- */
.eyebrow{
  display:inline-flex; align-items:center; gap:8px;
  font-family: var(--font-display); font-weight:600; font-size:.78rem;
  letter-spacing:.06em; text-transform:uppercase; color: var(--primary);
  margin-bottom: 14px;
}
.eyebrow::before{ content:""; width:8px; height:8px; border-radius:50%; background: var(--primary); }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top:0; z-index:70;
  background: rgba(251,253,247,.9);
  backdrop-filter: blur(10px) saturate(140%);
  border-bottom: 1px solid var(--outline);
  transition: box-shadow .3s var(--ease);
}
.site-header.scrolled{ box-shadow: var(--elev-1); }
.edition-line{ display:none; }
.site-header .container{
  display:flex; align-items:center; justify-content:space-between;
  height: 84px;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height:64px; width:auto; }
.brand-name{ font-family: var(--font-display); font-weight:700; font-size:1.3rem; color: var(--primary); }

.main-nav ul{ display:flex; align-items:center; gap: 6px; list-style:none; }
.main-nav li{ position:relative; }
.main-nav li + li::before{ display:none; }
.main-nav a{
  font-family: var(--font-body); font-size:.92rem; font-weight:600;
  color: var(--on-surface-variant); padding: 10px 16px; border-radius: var(--r-pill);
  position:relative; display:block; transition: background .2s var(--ease), color .2s var(--ease);
}
.main-nav a:hover{ background: var(--surface-2); color: var(--on-surface); }
.main-nav a.active{ background: var(--primary-container); color: var(--on-primary-container); }

.header-cta{ display:flex; align-items:center; gap:18px; }

.nav-toggle{
  display:none; background:none; border:0; cursor:pointer; padding:10px;
  width:44px; height:44px; border-radius:50%; position:relative;
  transition: background .2s var(--ease);
}
.nav-toggle:hover{ background: var(--surface-2); }
.nav-toggle span{
  display:block; width:22px; height:2px; background: var(--on-surface);
  margin:5px auto; border-radius:2px; transition: transform .3s var(--ease), opacity .3s var(--ease);
}
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity:0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 1090px){
  .main-nav{
    position:fixed; top:0; right:0; bottom:0; width:min(320px,84vw); height:100vh; background: var(--surface-container);
    transform: translateX(100%); transition: transform .35s var(--ease);
    overflow-y:auto; box-shadow: var(--elev-3); padding-top:84px; z-index:60;
  }
  .main-nav.open{ transform: translateX(0); }
  .main-nav ul{ flex-direction:column; align-items:stretch; gap:4px; padding: 16px; }
  .main-nav a{ padding:14px 18px; }
  .nav-toggle{ display:block; }
  .header-cta .btn-text{ display:none; }
  .nav-scrim{
    position:fixed; inset:0; background: rgba(20,30,20,.4); z-index:45;
    opacity:0; pointer-events:none; transition: opacity .3s var(--ease);
  }
  .nav-scrim.open{ opacity:1; pointer-events:auto; }
}

/* ---------- Buttons — M3 filled / tonal / outlined, pill shape ---------- */
.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px;
  font-family: var(--font-body); font-weight:600; font-size:.92rem;
  padding: 13px 26px; border-radius: var(--r-pill); border: none;
  cursor:pointer; white-space:nowrap; transition: box-shadow .25s var(--ease), transform .15s var(--ease), background .2s var(--ease);
}
.btn:active{ transform: scale(.97); }
.btn-primary{ background: var(--primary); color: var(--on-primary); box-shadow: var(--elev-1); }
.btn-primary:hover{ box-shadow: var(--elev-2); background:#186b3a; }
.btn-outline{ background: transparent; border: 1.5px solid var(--outline-strong); color: var(--primary); }
.btn-outline:hover{ background: var(--primary-container); border-color: var(--primary-container); }
.btn-gold{ background: var(--tertiary-container); color: var(--on-tertiary-container); }
.btn-gold:hover{ box-shadow: var(--elev-1); }
.btn-lg{ padding: 16px 32px; font-size:1rem; }
.btn-block{ width:100%; }

/* ---------- Hero ---------- */
.hero{ padding: 48px 0 0; overflow: hidden; }
.hero .container{ display:grid; grid-template-columns: 1.05fr .95fr; gap: 48px; align-items:center; }
.hero-copy h1{ font-size: clamp(2.1rem, 4vw, 3.2rem); margin-bottom:.4em; }
.hero-copy .lede{ font-size: 1.1rem; color: var(--on-surface-variant); max-width: 46ch; }
.hero-actions{ display:flex; gap:14px; margin-top: 30px; flex-wrap:wrap; }
.hero-media{ position:relative; }
.hero-media img{
  width:100%; height: 420px; object-fit:cover; border-radius: var(--r-lg);
  box-shadow: var(--elev-3);
}
.stamp{ position:absolute; width:120px; height:120px; }
.stamp.hero-stamp{ top:-20px; right:-16px; transform: rotate(8deg); filter: drop-shadow(0 6px 14px rgba(0,0,0,.2)); }
.stamp-box{ fill: var(--surface-container); stroke: var(--primary); stroke-width: 0; rx="24"; }
.stamp-box-inner{ fill:none; stroke: var(--primary); stroke-width:0; }
.stamp text{ font-family: var(--font-display); fill: var(--primary); }

@media (max-width: 900px){
  .hero .container{ grid-template-columns:1fr; }
  .hero-media img{ height: 300px; }
}

/* ---------- Trust bar — tonal chip row ---------- */
.trust-bar{ background: transparent; padding: 40px 0; }
.trust-bar .container{ display:grid; grid-template-columns: repeat(4,1fr); gap:16px; }
.trust-item{
  background: var(--secondary-container); border-radius: var(--r-md);
  padding: 24px 22px; transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.trust-item:hover{ transform: translateY(-4px); box-shadow: var(--elev-2); }
.trust-num{ font-family: var(--font-display); font-size: 2rem; font-weight:700; color: var(--on-secondary-container); line-height:1; margin-bottom:6px; display:block; }
.trust-label{ font-size:.82rem; color: var(--on-secondary-container); opacity:.85; max-width: 22ch; }

@media (max-width: 900px){ .trust-bar .container{ grid-template-columns: 1fr 1fr; } }
@media (max-width: 500px){ .trust-bar .container{ grid-template-columns: 1fr; } }

/* ---------- Sections ---------- */
.section{ padding: 80px 0; }
.section-tight{ padding: 48px 0; }
.section-alt{ background: var(--surface-1); }
.section-forest{ background: var(--primary); color: var(--on-primary); }
.section-forest h2, .section-forest h3{ color: var(--on-primary); }
.section-head{ max-width: 680px; margin-bottom: 44px; }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head h2{ font-size: clamp(1.7rem, 3vw, 2.3rem); }
.section-head p{ color: var(--on-surface-variant); font-size:1.02rem; }

hr.rule{ border:0; border-top:1px solid var(--outline); margin: 56px 0; }

/* ---------- Trusted By — photo banner + floating logo card (matches original site) ---------- */
.trusted-section{ position:relative; margin: 40px 0 100px; }
.trusted-photo{ position:relative; height:285px; overflow:hidden; }
.trusted-photo img{ width:100%; height:100%; object-fit:cover; object-position: center 20%; }
.trusted-photo-overlay{ position:absolute; inset:0; background: linear-gradient(180deg, rgba(15,36,24,.35), rgba(15,36,24,.65)); }
.trusted-label{
  position:absolute; left:50%; top:28px; transform:translateX(-50%);
  color:#fff; font-weight:700; text-transform:uppercase; letter-spacing:.1em; font-size:.85rem; margin:0;
  font-family: var(--font-display);
}
.trusted-card{
  background: var(--surface-container); border-radius: var(--r-lg);
  box-shadow: var(--elev-3); position:relative; z-index:2; margin-top:-64px;
  padding: 34px 44px; display:flex; align-items:center; justify-content:space-between;
  flex-wrap:wrap; gap: 20px 32px;
}
.trusted-card span{
  font-family: var(--font-display); font-weight:600; color: var(--on-surface-variant);
  font-size:1.05rem; white-space:nowrap;
}
.trusted-card img{ max-height:52px; max-width:150px; width:auto; object-fit:contain; }
@media (max-width: 900px){
  .trusted-card{ justify-content:center; text-align:center; padding: 28px 24px; }
}

/* ---------- Cards ---------- */
.grid-3{ display:grid; grid-template-columns: repeat(3,1fr); gap:20px; }
.grid-2{ display:grid; grid-template-columns: repeat(2,1fr); gap: 32px; }
.grid-2 img {border-radius: var(--r-lg);height:380px; object-fit:cover; object-position:center 20%}
@media (max-width: 900px){ .grid-3{ grid-template-columns:1fr; } .grid-2{ grid-template-columns:1fr; } }

.card{
  background: var(--surface-container); border:1px solid var(--outline); border-radius: var(--r-md);
  padding: 30px 26px; transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.card:hover{ transform: translateY(-4px); box-shadow: var(--elev-2); }
.card .stamp-mini{ width:44px; height:44px; margin-bottom:16px; }
.card h3{ font-size:1.15rem; margin-bottom:.4em; }
.card p{ color: var(--on-surface-variant); margin-bottom:0; }

.photo-card{ border:1px solid var(--outline); border-radius: var(--r-md); overflow:hidden; background:var(--surface-container); transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.photo-card:hover{ transform: translateY(-4px); box-shadow: var(--elev-2); }
.photo-card img{ width:100%; height: 210px; object-fit:cover; }
.photo-card .photo-card-body{ padding: 20px 22px; }
.photo-card h3{ font-size:1.05rem; }
.photo-card p{ color:var(--on-surface-variant); font-size:.94rem; margin-bottom:0; }

/* ---------- Process — numbered pill steps ---------- */
.process-list{ counter-reset: step; display:flex; flex-direction:column; gap:16px; }
.process-item{
  counter-increment: step;
  display:grid; grid-template-columns: 56px 1fr; gap: 20px; align-items:flex-start;
  background: var(--surface-container); border:1px solid var(--outline); border-radius: var(--r-md);
  padding: 24px; transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.process-item:hover{ transform: translateY(-3px); box-shadow: var(--elev-2); }
.process-item::before{
  content: counter(step);
  width:44px; height:44px; border-radius:50%; background: var(--primary-container); color: var(--on-primary-container);
  display:flex; align-items:center; justify-content:center;
  font-family: var(--font-display); font-size: 1.15rem; font-weight:700;
}
.process-item h3{ font-size:1.15rem; margin-bottom:.3em; }
.process-item p{ color: var(--on-surface-variant); margin-bottom:0; max-width: 62ch; }
@media (max-width:640px){ .process-item{ grid-template-columns: 44px 1fr; } }


/* ---------- Testimonials ---------- */
.testimonial{
  background: var(--surface-container); border:1px solid var(--outline); border-radius: var(--r-md);
  padding: 26px 24px; height:100%; transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
.testimonial:hover{ transform: translateY(-4px); box-shadow: var(--elev-2); }
.testimonial blockquote{ margin:0 0 16px; font-size:1rem; color: var(--on-surface); }
.testimonial blockquote::before{ content:"\201C"; color: var(--primary); font-family: var(--font-display); font-size:1.6em; line-height:0; }
.testimonial cite{ font-style:normal; display:block; font-weight:700; color: var(--on-surface); font-size:.88rem; }
.testimonial .role{ color: var(--on-surface-variant); font-size:.84rem; }

/* ---------- Standards lists ---------- */
.standards-list{ columns: 2; column-gap: 32px; }
.standards-list li{ list-style:none; padding: 10px 14px 10px 36px; margin-bottom:6px; background: var(--surface-1); border-radius: var(--r-sm); position:relative; break-inside: avoid; }
.standards-list li::before{ content:"—"; position:absolute; left:14px; color: var(--primary); font-weight:700; }
@media (max-width:700px){ .standards-list{ columns:1; } }

.allowed-list li{ background: var(--secondary-container); }
.allowed-list li::before{ content:"✓"; color: var(--on-secondary-container); }

/* ---------- CTA band ---------- */
.cta-band{
  background: var(--primary); color:var(--on-primary); border-radius: var(--r-lg);
  padding: 48px; display:flex; align-items:center; justify-content:space-between; gap: 30px; flex-wrap:wrap;
  box-shadow: var(--elev-3);
}
.cta-band h2{ color:var(--on-primary); margin-bottom:.2em; font-size: clamp(1.5rem,3vw,2rem); }
.cta-band p{ color: rgba(255,255,255,.85); margin-bottom:0; }
.cta-band-actions{ display:flex; gap:14px; flex-wrap:wrap; }
.cta-band .btn-primary{ background: var(--on-primary); color: var(--primary); }
.cta-band .btn-primary:hover{ background: var(--primary-container); color: var(--on-primary-container); }
.cta-band .btn-outline{ border-color: rgba(255,255,255,.6); color: var(--on-primary); }
.cta-band .btn-outline:hover{ background: rgba(255,255,255,.15); }

/* ---------- Page hero (interior pages) ---------- */
.page-hero{ padding: 56px 0 60px; position:relative; overflow:hidden; }
.page-hero .container{ position:relative; z-index:2; }
.page-hero-media{ position:absolute; inset:0; z-index:0; border-radius: 0 0 var(--r-lg) var(--r-lg); overflow:hidden; }
.page-hero-media img{ width:100%; height:100%; object-fit:cover; }
.page-hero-media::after{ content:""; position:absolute; inset:0; background: linear-gradient(100deg, rgba(27,122,67,.92) 30%, rgba(27,122,67,.55) 68%, rgba(27,122,67,.25)); }
.page-hero.has-media{ padding: 88px 0; }
.page-hero.has-media h1{ color:var(--on-primary); max-width:16ch; }
.page-hero.has-media .lede{ color: rgba(255,255,255,.88); max-width:52ch; }
.page-hero:not(.has-media){ background: var(--surface-1); }

.breadcrumb{ font-size:.8rem; color: rgba(255,255,255,.75); margin-bottom:16px; }
.breadcrumb a{ text-decoration:underline; }

/* ---------- Team ---------- */
.team-card{ display:flex; gap:20px; align-items:flex-start; background: var(--surface-container); border:1px solid var(--outline); border-radius: var(--r-md); padding:24px; transition: transform .3s var(--ease), box-shadow .3s var(--ease); }
.team-card:hover{ transform: translateY(-4px); box-shadow: var(--elev-2); }
.team-card img{ width:96px; height:96px; object-fit:cover; border-radius:50%; }
.team-card h3{ margin-bottom:.15em; font-size:1.1rem; }
.team-card .role{ color: var(--primary); font-weight:700; font-size:.76rem; text-transform:uppercase; letter-spacing:.05em; margin-bottom:8px; }
.team-card p{ color: var(--on-surface-variant); margin-bottom:0; }

/* ---------- Forms ---------- */
.form-grid{ display:grid; grid-template-columns:1fr 1fr; gap:20px; }
.form-grid .full{ grid-column: 1 / -1; }
label{ display:block; font-weight:600; font-size:.85rem; margin-bottom:6px; color: var(--on-surface); }
input, select, textarea{
  width:100%; padding: 13px 16px; border:1.5px solid var(--outline); border-radius: var(--r-sm);
  font-family: var(--font-body); font-size:.96rem; background: var(--surface-container); color: var(--on-surface);
  transition: border-color .2s var(--ease);
}
input:focus, select:focus, textarea:focus{ border-color: var(--primary); outline:none; }
@media (max-width:700px){ .form-grid{ grid-template-columns:1fr; } }

/* ---------- Contact info blocks ---------- */
.info-row{ display:flex; gap:16px; padding: 16px 0; border-top:1px solid var(--outline); }
.info-row .label{ width:120px; flex-shrink:0; font-weight:700; color: var(--primary); font-size:.85rem; }

/* ---------- Footer ---------- */
.site-footer{ background: #0F2418; color: rgba(255,255,255,.82); padding: 64px 0 28px; margin-top:40px; }
.footer-grid{ display:grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 40px; margin-bottom: 48px; }
.footer-brand img{ height:70px; margin-bottom:8px;}
.footer-brand p{ max-width: 34ch; font-size:.92rem; color: rgba(255,255,255,.6); }
.footer-col h4{ color:var(--on-primary); font-size:.8rem; text-transform:uppercase; letter-spacing:.06em; margin-bottom:18px; }
.footer-col ul{ list-style:none; display:flex; flex-direction:column; gap:11px; }
.footer-col a{ font-size:.92rem; color: rgba(255,255,255,.68); transition: color .2s var(--ease); }
.footer-col a:hover{ color: var(--primary-container); }
.footer-bottom{ border-top:1px solid rgba(255,255,255,.15); padding-top: 22px; display:flex; justify-content:space-between; flex-wrap:wrap; gap:10px; font-size:.8rem; color: rgba(255,255,255,.5); }
@media (max-width:900px){ .footer-grid{ grid-template-columns: 1fr 1fr; } }

/* Utility */
.text-center{ text-align:center; }
.mt-0{ margin-top:0; }
.visually-hidden{ position:absolute; width:1px; height:1px; overflow:hidden; clip:rect(0 0 0 0); white-space:nowrap; }