/* HEADER */
.logo-icon { width: 32px; height: 32px; background: rgba(255,255,255,.15); border-radius: 7px; display: flex; align-items: center; justify-content: center; }
.logo-icon svg { width: 20px; height: 14px; }
.nav { display: flex; align-items: center; gap: 6px; }
.nav a {
  font-size: 13px; font-weight: 600; color: rgba(255,255,255,.7);
  text-decoration: none; padding: 6px 12px; border-radius: 7px;
  transition: background .15s, color .15s;
}
.nav a:hover { background: rgba(255,255,255,.12); color: #fff; }
.nav a.active { color: #fff; }
.nav-cta {
  background: rgba(255,255,255,.15) !important;
  border: 1px solid rgba(255,255,255,.22);
  color: #fff !important;
}
.nav-cta:hover { background: rgba(255,255,255,.24) !important; border-color: rgba(255,255,255,.4); }
.btn-wa { margin-left: 8px; }
body { color: #fff; }

/* HERO */
.hero {
  background: var(--mustard-bg);
  padding: 80px 24px 72px;
  text-align: center;
  position: relative; overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute; inset: 0;
  background: repeating-linear-gradient(-55deg,rgba(255,255,255,.04) 0,rgba(255,255,255,.04) 2px,transparent 2px,transparent 32px);
  pointer-events: none;
}
.hero-eyebrow {
  display: inline-block;
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .1em;
  color: rgba(255,255,255,.6);
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2);
  padding: 4px 14px; border-radius: 100px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(32px, 5.5vw, 58px);
  font-weight: 800; line-height: 1.06; letter-spacing: -2px;
  color: #fff; max-width: 680px; margin: 0 auto 16px;
}
.hero h1 .dark { color: var(--ink); }
.hero p {
  font-size: 16px; color: rgba(255,255,255,.75);
  max-width: 420px; margin: 0 auto 52px; line-height: 1.65;
}

.impact {
  display: flex; justify-content: center;
  max-width: 720px; margin: 0 auto;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.2);
  border-radius: var(--rl); overflow: hidden;
}
.impact-item {
  flex: 1; padding: 20px 12px; text-align: center;
  border-right: 1px solid rgba(255,255,255,.15);
}
.impact-item:last-child { border-right: none; }
.impact-n { font-size: 26px; font-weight: 800; color: #fff; display: block; letter-spacing: -1px; line-height: 1; margin-bottom: 4px; }
.impact-l { font-size: 11px; color: rgba(255,255,255,.6); font-weight: 500; }
.stats { margin-top: 40px; }

/* SECTION */
.section { max-width: 1120px; margin: 0 auto; padding: 64px 24px; }
.section-hdr { margin-bottom: 32px; }
.section-label {
  display: inline-block; font-size: 10.5px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .1em;
  color: rgba(255,255,255,.5); background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  padding: 4px 12px; border-radius: 100px; margin-bottom: 12px;
}
.section-title { font-size: clamp(22px, 3vw, 32px); font-weight: 800; letter-spacing: -.8px; color: #fff; margin-bottom: 6px; }
.section-sub { font-size: 14.5px; color: rgba(255,255,255,.55); }

/* CASES */
.cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 18px;
}
.case-card {
  background: var(--dark);
  border: 1px solid rgba(212,152,12,.18);
  border-radius: var(--rl);
  overflow: hidden;
  display: flex; flex-direction: column;
  opacity: 0; transform: translateY(14px);
  animation: up .45s ease forwards;
  transition: box-shadow .22s, transform .22s, border-color .22s;
}
.case-card:hover { box-shadow: 0 20px 56px rgba(0,0,0,.4); transform: translateY(-4px); border-color: var(--mustard-bg); }
.case-card:nth-child(1){animation-delay:.05s}.case-card:nth-child(2){animation-delay:.10s}
.case-card:nth-child(3){animation-delay:.15s}.case-card:nth-child(4){animation-delay:.20s}
.case-card:nth-child(5){animation-delay:.25s}.case-card:nth-child(6){animation-delay:.30s}

/* PHOTO */
.case-photo {
  height: 180px;
  background: #1A1400 center / cover no-repeat;
  position: relative; overflow: hidden; flex-shrink: 0;
}
.case-photo::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(26,20,0,.65) 100%);
  pointer-events: none;
}
.case-photo-label { display: none; }

.case-head {
  background: #1A1400;
  padding: 16px 22px 16px;
  display: flex; flex-direction: column; gap: 6px;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.case-type {
  display: inline-flex; align-items: center; gap: 5px;
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em;
  padding: 3px 9px; border-radius: 100px;
  align-self: flex-start;
}
.type-res  { background: rgba(212,152,12,.18); color: var(--mustard-bg); border: 1px solid rgba(212,152,12,.25); }
.type-com  { background: rgba(59,130,246,.15); color: #60A5FA; border: 1px solid rgba(59,130,246,.2); }
.type-rur  { background: rgba(34,197,94,.12); color: #4ADE80; border: 1px solid rgba(34,197,94,.18); }
.type-ind  { background: rgba(239,68,68,.12); color: #F87171; border: 1px solid rgba(239,68,68,.18); }

.case-name { font-size: 20px; font-weight: 800; letter-spacing: -.4px; color: #fff; line-height: 1.15; }
.case-location { font-size: 11.5px; color: rgba(255,255,255,.35); font-weight: 500; }

.case-metrics {
  display: grid; grid-template-columns: 1fr 1fr; gap: 0;
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.metric { padding: 14px 22px; border-right: 1px solid rgba(255,255,255,.06); border-bottom: 1px solid rgba(255,255,255,.06); }
.metric:nth-child(2) { border-right: none; }
.metric:nth-child(3) { border-bottom: none; }
.metric:nth-child(4) { border-right: none; border-bottom: none; }
.metric-n { font-size: 18px; font-weight: 800; color: var(--mustard-bg); letter-spacing: -.3px; line-height: 1.1; margin-bottom: 3px; display: block; }
.metric-l { font-size: 11px; font-weight: 500; color: rgba(255,255,255,.38); }

/* CASE QUOTE */
.case-quote {
  padding: 12px 22px;
  border-bottom: 1px solid rgba(255,255,255,.05);
}
.quote-text {
  display: block;
  font-size: 12.5px; font-style: italic;
  color: rgba(255,255,255,.5); line-height: 1.55;
  margin-bottom: 5px;
}
.quote-author {
  font-size: 10.5px; font-weight: 600;
  color: rgba(255,255,255,.22);
}

/* CASE FOOTER */
.case-foot {
  padding: 14px 22px;
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  margin-top: auto;
}
.saving-label { font-size: 11px; color: rgba(255,255,255,.35); font-weight: 500; margin-bottom: 4px; }
.saving-value { font-size: 28px; font-weight: 800; color: #fff; letter-spacing: -.8px; line-height: 1; }
.saving-tag { font-size: 12px; font-weight: 700; letter-spacing: .02em; color: var(--mustard-bg); white-space: nowrap; display: block; margin-top: 4px; }

.case-cta {
  display: inline-flex; align-items: center; gap: 5px;
  background: rgba(255,255,255,.08);
  border: 1px solid rgba(255,255,255,.15);
  color: rgba(255,255,255,.7);
  font-size: 11.5px; font-weight: 700;
  padding: 9px 14px; border-radius: 8px;
  text-decoration: none; white-space: nowrap; flex-shrink: 0;
  transition: background .18s, border-color .18s, color .18s;
}
.case-cta:hover { background: rgba(255,255,255,.16); border-color: rgba(255,255,255,.3); color: #fff; }
.case-cta svg { width: 13px; height: 13px; }

/* STATS BAND */
.stats-band { background: var(--dark); border-top: 1px solid rgba(255,255,255,.07); border-bottom: 1px solid rgba(255,255,255,.07); }
.stats-band-inner { max-width: 1120px; margin: 0 auto; padding: 0 24px; display: grid; grid-template-columns: repeat(4, 1fr); }
.band-item { padding: 32px 24px; text-align: center; border-right: 1px solid rgba(255,255,255,.07); }
.band-item:last-child { border-right: none; }
.band-n { font-size: 36px; font-weight: 800; color: var(--mustard-bg); letter-spacing: -1.5px; line-height: 1; margin-bottom: 6px; display: block; }
.band-l { font-size: 13px; color: rgba(255,255,255,.45); font-weight: 500; }

/* CTA BAND */
.cta-band {
  background: var(--dark2);
  border-top: 1px solid rgba(212,152,12,.15);
  border-bottom: 1px solid rgba(212,152,12,.15);
  padding: 56px 24px;
  text-align: center;
}
.cta-band-text {
  font-size: clamp(20px, 3vw, 30px);
  font-weight: 800; color: #fff; letter-spacing: -.6px;
  margin-bottom: 8px; display: block; line-height: 1.15;
}
.cta-band-text .highlight { color: var(--mustard-bg); }
.cta-band-sub {
  font-size: 14.5px; color: rgba(255,255,255,.5);
  margin-bottom: 28px; display: block;
}
.cta-band-btn {
  display: inline-flex; align-items: center; gap: 8px;
  background: #fff; color: var(--ink);
  font-size: 14px; font-weight: 700;
  padding: 13px 26px; border-radius: 10px;
  text-decoration: none; font-family: inherit;
  transition: background .18s, transform .15s;
}
.cta-band-btn:hover { background: #F0F0F0; transform: translateY(-2px); }
.cta-band-btn svg { width: 16px; height: 16px; }

/* PROCESS */
.process-list { display: grid; grid-template-columns: repeat(5, 1fr); gap: 2px; }
.step { background: var(--dark); padding: 28px 20px 24px; display: flex; flex-direction: column; align-items: flex-start; gap: 16px; }
.step:first-child { border-radius: var(--rl) 0 0 var(--rl); }
.step:last-child  { border-radius: 0 var(--rl) var(--rl) 0; }
.step-num { font-size: 36px; font-weight: 800; letter-spacing: -1px; color: rgba(212,152,12,.25); line-height: 1; }
.step-ico { width: 32px; height: 32px; color: var(--mustard-bg); }
.step-ico svg { width: 28px; height: 28px; }
.step-title { font-size: 14px; font-weight: 700; color: #fff; letter-spacing: -.2px; line-height: 1.3; }

/* FAQ */
.faq-wrap { background: var(--mustard-dk); }
.faq-sub { color: rgba(255,255,255,.55); }
.faq-list { border: 1px solid rgba(255,255,255,.15); }
.faq-item { border-bottom: 1px solid rgba(255,255,255,.1); }
.faq-q { background: rgba(255,255,255,.06); }
.faq-q:hover { background: rgba(255,255,255,.11); }
.faq-item.open .faq-q { background: rgba(0,0,0,.15); }
.faq-a p { color: rgba(255,255,255,.7); }
.faq-foot p { color: rgba(255,255,255,.6); }

/* FOOTER */
footer { background: rgba(0,0,0,.3); color: rgba(255,255,255,.35); }
footer strong { color: rgba(255,255,255,.8); }

/* RESPONSIVE */
@media (max-width: 640px) {
  .nav { display: none; }
  .hero { padding: 52px 16px 48px; }
  .impact { max-width: 100%; }
  .impact-item { padding: 14px 8px; }
  .impact-n { font-size: 20px; }
  .btn-wa span { display: none; }
  .btn-wa { padding: 8px 12px; }
  .section { padding: 48px 16px; }
  .cases-grid { grid-template-columns: 1fr; }
  .stats-band-inner { grid-template-columns: 1fr 1fr; }
  .band-item { border-bottom: 1px solid rgba(255,255,255,.07); }
  .band-item:nth-child(3), .band-item:nth-child(4) { border-bottom: none; }
  .band-item:nth-child(2) { border-right: none; }
  .process-list { grid-template-columns: 1fr; gap: 2px; }
  .step { border-radius: 0 !important; }
  .step:first-child { border-radius: var(--rl) var(--rl) 0 0 !important; }
  .step:last-child  { border-radius: 0 0 var(--rl) var(--rl) !important; }
  .cta-band { padding: 40px 16px; }
  .faq-wrap { padding: 44px 16px 56px; }
  .faq-q { padding: 15px 16px; }
  .faq-a p { padding: 0 16px 16px; }
}