/* faircado — fresh green · circular economy brand */
:root {
  --brand: #16a34a;
  --brand-dark: #15803d;
  --brand-soft: #dcfce7;
  --brand-mid: #bbf7d0;
  --accent: #d97706;
  --accent-soft: #fef3c7;
  --ink: #1c1917;
  --ink-2: #44403c;
  --muted: #78716c;
  --line: #e7e5e4;
  --bg: #fafaf5;
  --bg-2: #f5f5eb;
  --white: #ffffff;
  --grad: linear-gradient(135deg, #16a34a 0%, #22c55e 50%, #d97706 100%);
  --grad-green: linear-gradient(135deg, #16a34a 0%, #4ade80 100%);
  --shadow-sm: 0 1px 2px rgba(28,25,23,.05), 0 1px 4px rgba(28,25,23,.07);
  --shadow: 0 10px 25px -10px rgba(22,163,74,.2), 0 4px 10px -4px rgba(28,25,23,.08);
  --shadow-lg: 0 30px 60px -18px rgba(22,163,74,.3), 0 10px 24px -8px rgba(28,25,23,.12);
  --radius: 18px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

*, *::before, *::after { box-sizing: border-box }
html { scroll-behavior: smooth }
body { margin: 0; font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; color: var(--ink); background: var(--bg); line-height: 1.65; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility }
h1, h2, h3, h4 { margin: 0; line-height: 1.15; letter-spacing: -.025em; color: var(--ink) }
h1 { font-size: clamp(2.2rem, 5vw, 3.8rem); font-weight: 800 }
h2 { font-size: clamp(1.8rem, 3.2vw, 2.6rem); font-weight: 700 }
h3 { font-size: 1.35rem; font-weight: 700 }
h4 { font-size: 1.08rem; font-weight: 600 }
p { margin: 0; color: var(--ink-2) }
a { color: inherit; text-decoration: none }
img, svg { max-width: 100%; display: block }
.container { max-width: 1200px; margin: 0 auto; padding: 0 22px }
.grad { background: var(--grad); -webkit-background-clip: text; background-clip: text; color: transparent }
.section-label { display: inline-block; font-size: .8rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--brand); background: var(--brand-soft); padding: 5px 12px; border-radius: 999px; margin-bottom: 14px }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 11px 22px; border-radius: 999px; font-weight: 600; font-size: .95rem; cursor: pointer; transition: transform .15s ease, box-shadow .15s ease, background .2s; border: 1.5px solid transparent; white-space: nowrap; font-family: inherit }
.btn-primary { background: var(--brand); color: #fff; box-shadow: 0 8px 20px -8px rgba(22,163,74,.55) }
.btn-primary:hover { background: var(--brand-dark); transform: translateY(-2px); box-shadow: 0 14px 28px -8px rgba(22,163,74,.65) }
.btn-ghost { background: transparent; color: var(--ink); border-color: var(--line) }
.btn-ghost:hover { background: var(--bg-2); border-color: #d6d3d1 }
.btn-white { background: #fff; color: var(--brand); box-shadow: 0 4px 14px rgba(0,0,0,.12) }
.btn-white:hover { background: var(--brand-soft); transform: translateY(-2px) }
.btn-outline-white { background: rgba(255,255,255,.12); color: #fff; border-color: rgba(255,255,255,.35) }
.btn-outline-white:hover { background: rgba(255,255,255,.2); transform: translateY(-2px) }
.btn-lg { padding: 15px 28px; font-size: 1rem }
.btn-block { width: 100%; margin-top: 14px }

/* NAV */
.nav { position: sticky; top: 0; z-index: 50; background: rgba(250,250,245,.88); backdrop-filter: saturate(180%) blur(14px); -webkit-backdrop-filter: saturate(180%) blur(14px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s }
.nav.scrolled { border-color: var(--line); box-shadow: 0 4px 20px -12px rgba(22,163,74,.18) }
.nav-inner { display: flex; align-items: center; justify-content: space-between; height: 72px; gap: 16px }
.brand { display: flex; align-items: center; gap: 9px; color: var(--brand); font-weight: 800; font-size: 1.22rem; letter-spacing: -.02em }
.brand span { color: var(--ink) }
.nav-links { display: flex; gap: 28px }
.nav-links a { color: var(--ink-2); font-weight: 500; font-size: .93rem; transition: color .15s }
.nav-links a:hover { color: var(--brand) }
.nav-cta { display: flex; gap: 10px; align-items: center }
.nav-burger { display: none; background: none; border: 0; flex-direction: column; gap: 5px; padding: 8px; cursor: pointer }
.nav-burger span { width: 22px; height: 2.5px; background: var(--ink); border-radius: 2px; display: block; transition: all .2s }

/* HERO */
.hero { position: relative; padding: 70px 0 110px; overflow: hidden }
.hero-bg { position: absolute; inset: 0; background:
  radial-gradient(900px 500px at 80% -5%, rgba(22,163,74,.14), transparent 60%),
  radial-gradient(700px 400px at 5% 30%, rgba(217,119,6,.1), transparent 55%),
  linear-gradient(180deg, #f0fdf4 0%, var(--bg) 80%);
  z-index: -1 }
.hero-inner { display: grid; grid-template-columns: 1.1fr .9fr; gap: 60px; align-items: center }
.pill { display: inline-flex; align-items: center; gap: 8px; padding: 7px 16px; border-radius: 999px; background: var(--white); border: 1.5px solid var(--brand-mid); font-size: .86rem; font-weight: 600; color: var(--brand-dark); box-shadow: var(--shadow-sm); margin-bottom: 24px }
.lead { font-size: 1.12rem; color: var(--ink-2); margin: 24px 0 32px; max-width: 540px; line-height: 1.75 }
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap }
.hero-trust { display: flex; align-items: center; flex-wrap: wrap; gap: 10px; margin-top: 28px }
.trust-badge { font-size: .88rem; color: var(--muted); font-weight: 500 }
.trust-sep { color: var(--line); font-size: 1.1rem }

/* EXTENSION POPUP MOCKUP */
.hero-visual { position: relative; display: flex; justify-content: center; align-items: center; min-height: 420px }
.ext-popup { background: var(--white); border-radius: var(--radius-lg); padding: 22px; width: 320px; box-shadow: var(--shadow-lg); border: 1px solid var(--line); position: relative; z-index: 2; animation: floatCard 6s ease-in-out infinite }
@keyframes floatCard { 0%,100% { transform: translateY(0) } 50% { transform: translateY(-12px) } }
.ext-header { margin-bottom: 18px }
.ext-logo-row { display: flex; align-items: center; gap: 7px; margin-bottom: 8px }
.ext-brand { font-weight: 800; font-size: .95rem; color: var(--ink); letter-spacing: -.01em }
.ext-found { font-size: 1.02rem; font-weight: 700; color: var(--ink) }
.ext-found strong { color: var(--brand) }
.ext-items { display: flex; flex-direction: column; gap: 10px; margin-bottom: 4px }
.ext-item { display: flex; align-items: center; justify-content: space-between; padding: 12px 14px; background: var(--bg); border-radius: 12px; border: 1.5px solid var(--line); transition: border-color .15s }
.ext-item:hover { border-color: var(--brand-mid) }
.ext-item-best { background: var(--brand-soft); border-color: var(--brand-mid) }
.ext-item-name { font-weight: 600; font-size: .9rem; color: var(--ink) }
.ext-item-src { font-size: .78rem; color: var(--muted); margin-top: 2px }
.ext-item-price { font-weight: 700; font-size: 1.02rem; color: var(--brand) }
.ext-item-best .ext-item-price { color: var(--brand-dark) }
.ext-cta { border-radius: 12px; font-size: .95rem }
.save-badge { position: absolute; top: -18px; right: -14px; background: var(--accent); color: #fff; font-weight: 700; font-size: .85rem; padding: 8px 16px; border-radius: 999px; box-shadow: 0 6px 20px -4px rgba(217,119,6,.5); animation: floatBadge 5s ease-in-out infinite; z-index: 3 }
@keyframes floatBadge { 0%,100% { transform: translateY(0) rotate(-2deg) } 50% { transform: translateY(-8px) rotate(2deg) } }

/* HOW IT WORKS */
.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px }
.step { background: var(--white); border: 1.5px solid var(--line); border-radius: var(--radius); padding: 30px 26px; transition: transform .2s, box-shadow .2s, border-color .2s }
.step:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--brand-mid) }
.step-n { font-size: 2.2rem; font-weight: 800; background: var(--grad-green); -webkit-background-clip: text; background-clip: text; color: transparent; line-height: 1; margin-bottom: 8px }
.step-ic { font-size: 1.8rem; margin-bottom: 14px }
.step h4 { margin-bottom: 10px }
.step p { font-size: .94rem; color: var(--muted) }

/* SNAP SEARCH */
.snap-inner { display: grid; grid-template-columns: 1fr 1fr; gap: 70px; align-items: center }
.snap-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 12px }
.snap-list li { font-size: 1rem; font-weight: 500; color: var(--ink-2) }
.snap-visual { display: flex; justify-content: center }
.snap-phone { background: #1a1a2e; border-radius: 28px; padding: 10px; box-shadow: var(--shadow-lg); width: 260px }
.snap-phone-inner { border-radius: 20px; overflow: hidden }

/* PARTNERS */
.partner-grid { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 8px }
.partner-pill { display: inline-flex; align-items: center; padding: 10px 20px; border-radius: 999px; background: var(--white); border: 1.5px solid var(--line); font-size: .95rem; font-weight: 600; color: var(--ink-2); cursor: pointer; transition: all .18s; outline-offset: 3px }
.partner-pill:hover, .partner-pill:focus-visible { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); transform: translateY(-2px); box-shadow: var(--shadow-sm) }
.partner-pill-more { background: var(--grad); color: #fff; border-color: transparent; font-weight: 700 }
.partner-pill-more:hover { transform: translateY(-2px); box-shadow: 0 8px 20px -6px rgba(22,163,74,.45); color: #fff; background: var(--grad) }

/* IMPACT */
.stats-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 22px }
.stat-card { background: var(--white); border: 1.5px solid var(--line); border-radius: var(--radius); padding: 32px 24px; text-align: center; transition: transform .2s, box-shadow .2s, border-color .2s }
.stat-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--brand-mid) }
.stat-ic { font-size: 2rem; margin-bottom: 14px }
.stat-num { font-size: clamp(1.8rem, 3vw, 2.4rem); font-weight: 800; color: var(--brand); letter-spacing: -.03em; line-height: 1 }
.stat-pct { font-size: 2rem }
.stat-label { font-size: .9rem; color: var(--muted); margin-top: 8px; font-weight: 500 }

/* COUNTRIES */
.country-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px }
.country { background: var(--white); border: 1.5px solid var(--line); border-radius: 14px; padding: 15px 18px; font-weight: 500; color: var(--ink-2); font-size: .97rem; transition: all .18s; cursor: default }
.country:hover { border-color: var(--brand); color: var(--brand); background: var(--brand-soft); transform: translateY(-2px) }

/* ABOUT */
.about-inner { display: grid; grid-template-columns: 1.2fr .8fr; gap: 70px; align-items: center }
.values { display: flex; flex-direction: column; gap: 22px }
.value-item { display: flex; gap: 16px; align-items: flex-start }
.value-ic { font-size: 1.4rem; flex-shrink: 0; margin-top: 2px }
.value-item strong { display: block; font-weight: 700; color: var(--ink); font-size: 1rem; margin-bottom: 4px }
.value-item p { font-size: .93rem; color: var(--muted) }
.berlin-card { background: var(--white); border: 1.5px solid var(--line); border-radius: var(--radius-lg); padding: 34px 28px; text-align: center; box-shadow: var(--shadow) }
.berlin-icon { font-size: 3rem; margin-bottom: 16px }
.berlin-card h3 { margin-bottom: 4px }
.berlin-card > p { color: var(--muted); font-size: .9rem; margin-bottom: 22px }
.berlin-stat { display: flex; justify-content: space-between; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: .95rem; color: var(--ink-2) }
.berlin-stat:last-of-type { border-bottom: 0 }
.berlin-stat span { font-weight: 800; color: var(--brand); font-size: 1.1rem }
.berlin-partners-label { color: var(--muted); font-size: .8rem; font-weight: 600; text-transform: uppercase; letter-spacing: .08em; margin-top: 20px; margin-bottom: 8px }
.berlin-partners { font-weight: 600; color: var(--ink-2); font-size: .92rem; line-height: 1.7 }

/* REVIEWS */
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px }
.review-card { background: var(--white); border: 1.5px solid var(--line); border-radius: var(--radius); padding: 28px; display: flex; flex-direction: column; gap: 16px; transition: transform .2s, box-shadow .2s, border-color .2s }
.review-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); border-color: var(--brand-mid) }
.review-stars { font-size: 1rem; letter-spacing: 1px }
.review-text { color: var(--ink-2); font-size: .97rem; line-height: 1.7; font-style: italic; flex: 1 }
.review-author { display: flex; align-items: center; gap: 12px; margin-top: auto }
.review-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--grad-green); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .82rem; flex-shrink: 0 }
.review-author strong { display: block; font-size: .92rem; color: var(--ink) }
.review-author span { font-size: .8rem; color: var(--muted) }

/* CTA */
.cta { padding: 80px 0 }
.cta-box { background: var(--grad); border-radius: var(--radius-xl); padding: 72px 40px; text-align: center; color: #fff; position: relative; overflow: hidden }
.cta-box::before { content: ""; position: absolute; inset: 0; background: radial-gradient(700px 350px at 70% -10%, rgba(255,255,255,.18), transparent 60%) }
.cta-badge { display: inline-block; background: rgba(255,255,255,.15); color: #fff; border: 1px solid rgba(255,255,255,.3); border-radius: 999px; padding: 6px 16px; font-size: .82rem; font-weight: 600; letter-spacing: .06em; margin-bottom: 18px; position: relative }
.cta-box h2 { color: #fff; position: relative; font-size: clamp(1.8rem, 3.5vw, 2.8rem) }
.cta-box p { color: rgba(255,255,255,.88); font-size: 1.08rem; margin-top: 14px; max-width: 500px; margin-left: auto; margin-right: auto; position: relative }
.cta-btns { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; margin-top: 36px; position: relative }

/* SECTIONS */
.section { padding: 96px 0 }
.section-alt { background: var(--bg-2) }
.section-title { text-align: center; max-width: 760px; margin: 0 auto 14px }
.section-sub { text-align: center; color: var(--muted); max-width: 620px; margin: 0 auto 54px; font-size: 1.05rem }

/* CONTACT */
.contact-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:20px}
.contact-card{background:#fff;border:1.5px solid var(--line);border-radius:var(--radius-lg);padding:30px 28px;display:flex;align-items:flex-start;gap:18px;transition:transform .2s,box-shadow .2s,border-color .2s;text-decoration:none;color:inherit}
.contact-card:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:var(--brand)}
.contact-card-primary{border-color:rgba(22,163,74,.3);background:linear-gradient(135deg,#f0fdf4,#dcfce7)}
.contact-card-primary:hover{border-color:var(--brand)}
.contact-ic{font-size:1.8rem;flex-shrink:0;line-height:1}
.contact-label{font-size:.78rem;font-weight:600;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin-bottom:6px}
.contact-value{font-size:1.05rem;font-weight:700;color:var(--ink);margin-bottom:5px;word-break:break-all}
.contact-hint{font-size:.82rem;color:var(--muted)}

/* FOOTER */
.footer { background: #1c1917; color: #a8a29e; padding: 72px 0 32px; font-size: .92rem }
.foot-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 40px; border-bottom: 1px solid #292524 }
.foot-brand p { color: #78716c; margin-top: 14px; max-width: 280px; line-height: 1.65 }
.foot-email { display: inline-block; margin-top: 14px; color: var(--brand) !important; font-weight: 500; font-size: .88rem }
.foot-email:hover { color: #fff !important }
.footer h5 { color: #fff; font-size: .82rem; font-weight: 700; margin: 0 0 16px; text-transform: uppercase; letter-spacing: .08em }
.footer a { display: block; color: #78716c; margin-bottom: 10px; transition: color .15s }
.footer a:hover { color: var(--brand) }
.foot-bottom { display: flex; justify-content: space-between; padding-top: 26px; color: #57534e; font-size: .84rem; flex-wrap: wrap; gap: 10px }

/* REVEAL ANIMATION */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .55s ease, transform .55s ease }
.reveal.in { opacity: 1; transform: translateY(0) }

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero-inner, .snap-inner, .about-inner { grid-template-columns: 1fr; gap: 50px }
  .snap-inner { gap: 40px }
  .hero-visual { order: -1 }
  .stats-grid { grid-template-columns: repeat(2, 1fr) }
  .country-grid { grid-template-columns: repeat(3, 1fr) }
  .foot-grid { grid-template-columns: 1fr 1fr }
}
@media (max-width: 768px) {
  .steps, .reviews-grid, .contact-grid { grid-template-columns: 1fr }
  .country-grid { grid-template-columns: repeat(2, 1fr) }
  .about-inner { grid-template-columns: 1fr }
}
@media (max-width: 640px) {
  .nav-links, .nav-cta .btn-ghost { display: none }
  .nav-burger { display: flex }
  body.menu-open .nav-links { display: flex; position: absolute; top: 72px; left: 0; right: 0; background: var(--bg); flex-direction: column; padding: 20px; gap: 18px; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); z-index: 40 }
  .section { padding: 64px 0 }
  .hero { padding: 44px 0 70px }
  .stats-grid { grid-template-columns: 1fr 1fr }
  .country-grid { grid-template-columns: repeat(2, 1fr) }
  .cta-box { padding: 50px 22px }
  .foot-grid { grid-template-columns: 1fr; gap: 28px }
  .foot-bottom { flex-direction: column; text-align: center }
  .ext-popup { width: 290px }
}