*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

:root {
  --ink: #0d0d0c;
  --paper: #f5f2eb;
  --accent: #c8441a;
  --accent2: #1a5c8f;
  --muted: #6b6760;
  --rule: rgba(13, 13, 12, 0.12);
  --mono: "DM Mono", monospace;
  --serif: "Fraunces", serif;
}

html { scroll-behavior: smooth; }

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--mono);
  min-height: 100vh;
  overflow-x: hidden;
}

nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 3rem;
  border-bottom: 1px solid var(--rule);
  position: sticky;
  top: 0;
  background: var(--paper);
  z-index: 100;
}

.nav-logo {
  font-family: var(--mono);
  font-size: 13px;
  letter-spacing: 0.08em;
  color: var(--ink);
  text-decoration: none;
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 12px;
  letter-spacing: 0.06em;
  color: var(--muted);
  text-decoration: none;
  text-transform: uppercase;
  transition: color 0.15s;
}

.nav-links a:hover { color: var(--ink); }

.nav-cta {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 9px 20px;
  border: 1px solid var(--ink);
  color: var(--ink);
  text-decoration: none;
  font-family: var(--mono);
  transition: background 0.15s, color 0.15s;
}

.nav-cta:hover { background: var(--ink); color: var(--paper); }

.ticker {
  padding: 0.8rem 0;
  border-bottom: 1px solid var(--rule);
  overflow: hidden;
}

.ticker-inner {
  display: flex;
  gap: 3rem;
  animation: ticker 22s linear infinite;
  white-space: nowrap;
  width: max-content;
}

.ticker-item {
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.ticker-dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
}

@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

.hero {
  padding: 5rem 3rem 4.5rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: end;
  border-bottom: 1px solid var(--rule);
  max-width: 1100px;
  margin: 0 auto;
}

.hero-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 1.5rem;
}

.hero-headline {
  font-family: var(--serif);
  font-size: 60px;
  font-weight: 700;
  line-height: 1.04;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.hero-headline em {
  font-style: italic;
  font-weight: 300;
  color: var(--accent);
}

.hero-sub {
  font-size: 13px;
  line-height: 1.85;
  color: var(--muted);
  margin-top: 1.75rem;
  max-width: 440px;
}

.hero-cta-row {
  display: flex;
  gap: 1.5rem;
  margin-top: 2.5rem;
  align-items: center;
}

.btn-primary {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 13px 26px;
  background: var(--ink);
  color: var(--paper);
  text-decoration: none;
  border: 1px solid var(--ink);
  transition: background 0.15s, border-color 0.15s;
}

.btn-primary:hover { background: var(--accent); border-color: var(--accent); }

.btn-ghost {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  text-decoration: none;
  transition: color 0.15s;
}

.btn-ghost:hover { color: var(--ink); }

.stat-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  border: 1px solid var(--rule);
  background: var(--rule);
}

.stat-cell {
  padding: 1.75rem 1.5rem;
  background: var(--paper);
}

.stat-num {
  font-family: var(--serif);
  font-size: 44px;
  font-weight: 700;
  color: var(--ink);
  line-height: 1;
}

.stat-label {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 7px;
}

.section-label {
  font-size: 10px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 3rem;
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.section-label::after {
  content: "";
  flex: 1;
  height: 1px;
  background: var(--rule);
}

.services {
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
  max-width: 1100px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid var(--rule);
  background: var(--rule);
  gap: 1px;
}

.svc-card {
  padding: 2.25rem 2rem;
  background: var(--paper);
  transition: background 0.15s;
}

.svc-card:hover { background: rgba(245, 242, 235, 0.6); }

.svc-num {
  font-size: 10px;
  letter-spacing: 0.1em;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.svc-title {
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1rem;
}

.svc-desc {
  font-size: 12px;
  line-height: 1.75;
  color: var(--muted);
}

.svc-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-top: 1.75rem;
}

.tag {
  font-size: 10px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 4px 9px;
  border: 1px solid var(--rule);
  color: var(--muted);
}

.cases {
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
  max-width: 1100px;
  margin: 0 auto;
}

@keyframes softReveal {
  from {
    opacity: 0;
    transform: translateY(14px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.cases-list { border: 1px solid var(--rule); }

.case-item {
  display: grid;
  grid-template-columns: 56px 2fr 1fr 100px;
  align-items: center;
  padding: 1.75rem 1.5rem;
  border-bottom: 1px solid var(--rule);
  gap: 2rem;
  transition: background 0.12s;
}

.case-item:last-child { border-bottom: none; }

.case-item:hover { background: rgba(13, 13, 12, 0.02); }

.case-idx {
  font-size: 10px;
  color: var(--muted);
  letter-spacing: 0.1em;
}

.case-name {
  font-family: var(--serif);
  font-size: 19px;
  font-weight: 700;
}

.case-detail {
  font-size: 12px;
  color: var(--muted);
  margin-top: 3px;
}

.case-niche {
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.case-result {
  font-size: 22px;
  font-family: var(--serif);
  font-weight: 700;
  color: var(--accent);
  text-align: right;
}

.case-result small {
  display: block;
  font-size: 11px;
  font-family: var(--mono);
  font-weight: 400;
  color: var(--muted);
  margin-top: 2px;
}

.proof-section {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.proof-slider-card {
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 1rem;
  animation: softReveal 0.45s ease forwards;
}

.proof-slider-window {
  overflow: hidden;
  border: 1px solid var(--rule);
  background: #fff;
  perspective: 1200px;
}

.proof-slider-track {
  display: flex;
  transition: transform 0.35s ease;
  touch-action: pan-y;
}

.proof-slide {
  min-width: 100%;
}

.proof-slide {
  min-height: 280px;
  display: flex;
  align-items: stretch;
  perspective: 1200px;
}

.cert-slide-panel {
  width: 100%;
  border: 1px solid var(--rule);
  background: var(--paper);
  padding: 1.4rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transform-style: preserve-3d;
  backface-visibility: hidden;
  will-change: transform, opacity;
}

.proof-slide:not(.is-active) .cert-slide-panel {
  opacity: 0.98;
}

.cert-slide-panel.is-flipping {
  animation: certFlipIn 560ms cubic-bezier(0.22, 1, 0.36, 1);
}

@keyframes certFlipIn {
  0% {
    opacity: 0.4;
    transform: rotateY(-18deg) scale(0.98);
  }
  55% {
    opacity: 0.84;
    transform: rotateY(8deg) scale(1.01);
  }
  100% {
    opacity: 1;
    transform: rotateY(0deg) scale(1);
  }
}

.cert-slide-top {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
}

.cert-slide-title {
  margin-top: 1.1rem;
  font-family: var(--serif);
  font-size: 34px;
  line-height: 1.06;
  color: var(--ink);
}

.cert-slide-meta {
  margin-top: 1.2rem;
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
}

.cert-file-preview {
  width: 100%;
  min-height: 260px;
  border: 1px solid var(--rule);
  background: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem;
}

.cert-file-preview img {
  width: 100%;
  max-height: 440px;
  object-fit: contain;
  display: block;
}

.proof-slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  margin-top: 0.9rem;
}

.proof-arrow {
  width: 34px;
  height: 34px;
  border: 1px solid var(--rule);
  background: var(--paper);
  color: var(--muted);
  cursor: pointer;
  font-family: var(--mono);
}

.proof-dots {
  display: flex;
  gap: 0.4rem;
}

.proof-dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  border: 0;
  background: rgba(13, 13, 12, 0.18);
  cursor: pointer;
}

.proof-dot.active { background: var(--accent); }

@media (prefers-reduced-motion: reduce) {
  .proof-slider-track { transition: none; }
  .cert-slide-panel.is-flipping { animation: none; }
}

.tools {
  padding: 5rem 3rem;
  border-bottom: 1px solid rgba(245, 242, 235, 0.08);
  background: var(--ink);
  color: var(--paper);
}

.tools .section-label { color: var(--accent); }

.tools .section-label::after { background: rgba(245, 242, 235, 0.1); }

.tools-inner {
  max-width: 1100px;
  margin: 0 auto;
}

.tools-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1px;
  background: rgba(245, 242, 235, 0.08);
  border: 1px solid rgba(245, 242, 235, 0.08);
}

.tool-cell {
  padding: 1.75rem 1rem;
  background: var(--ink);
  text-align: center;
  transition: background 0.12s;
}

.tool-cell:hover { background: rgba(245, 242, 235, 0.04); }

.tool-icon {
  font-size: 22px;
  color: rgba(245, 242, 235, 0.88);
  font-family: var(--serif);
  font-weight: 700;
}

.tool-name {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: rgba(245, 242, 235, 0.4);
  margin-top: 8px;
}

.about {
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
  max-width: 1100px;
  margin: 0 auto;
}

.about-left h2 {
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 1.5rem;
}

.about-left h2 em {
  font-style: italic;
  font-weight: 300;
}

.about-left p {
  font-size: 13px;
  line-height: 1.9;
  color: var(--muted);
}

.certs {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cert-row {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.1rem 1.25rem;
  border: 1px solid var(--rule);
  transition: border-color 0.12s;
}

.cert-row:hover { border-color: rgba(13, 13, 12, 0.25); }

.cert-badge {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-size: 12px;
  font-family: var(--mono);
  font-weight: 500;
  color: #fff;
}

.cert-text {
  font-size: 12px;
  line-height: 1.4;
}

.cert-issuer {
  font-size: 10px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 3px;
}

.cta-block {
  padding: 6rem 3rem;
  text-align: center;
  background: var(--ink);
  color: var(--paper);
}

.cta-eyebrow {
  font-size: 11px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(200, 68, 26, 0.9);
  margin-bottom: 1.5rem;
}

.cta-block h2 {
  font-family: var(--serif);
  font-size: 54px;
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 1.5rem;
}

.cta-block h2 em {
  font-style: italic;
  font-weight: 300;
  color: rgba(245, 242, 235, 0.45);
}

.cta-block p {
  font-size: 13px;
  color: rgba(245, 242, 235, 0.45);
  max-width: 420px;
  margin: 0 auto 2.5rem;
  line-height: 1.85;
}

.cta-email {
  font-family: var(--mono);
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  padding: 15px 36px;
  border: 1px solid rgba(245, 242, 235, 0.25);
  color: var(--paper);
  text-decoration: none;
  display: inline-block;
  transition: background 0.15s, border-color 0.15s;
}

.cta-email:hover { background: var(--accent); border-color: var(--accent); }

footer {
  padding: 1.5rem 3rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: var(--ink);
  border-top: 1px solid rgba(245, 242, 235, 0.07);
}

footer p {
  font-size: 11px;
  color: rgba(245, 242, 235, 0.28);
  letter-spacing: 0.06em;
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  font-size: 11px;
  color: rgba(245, 242, 235, 0.28);
  text-decoration: none;
  letter-spacing: 0.06em;
  transition: color 0.12s;
}

.footer-links a:hover { color: var(--paper); }

.whatsapp-float-cta {
  position: fixed;
  right: 18px;
  top: 50%;
  bottom: auto;
  z-index: 220;
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.72rem 1rem 0.72rem 0.74rem;
  border-radius: 999px;
  border: 1px solid var(--ink);
  background: var(--paper);
  color: var(--ink);
  text-decoration: none;
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  box-shadow: 0 10px 22px rgba(13, 13, 12, 0.2);
  transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease;
  opacity: 0;
  pointer-events: none;
  transform: translateY(calc(-50% + 16px));
}

.whatsapp-float-cta:hover {
  transform: translateY(-50%) translateX(-2px);
  box-shadow: 0 14px 26px rgba(13, 13, 12, 0.28);
}

.whatsapp-float-cta.is-visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(-50%);
}

.wa-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  border: 1px solid rgba(7, 94, 84, 0.24);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background: #25d366;
  flex-shrink: 0;
}

.wa-icon svg {
  width: 12px;
  height: 12px;
  display: block;
  fill: currentColor;
}

.local-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.local-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3rem;
}

.local-list {
  list-style: none;
  margin-top: 1.5rem;
  border: 1px solid var(--rule);
}

.local-list li {
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--rule);
  font-size: 12px;
  color: var(--muted);
}

.local-list li:last-child { border-bottom: 0; }

.faq {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.faq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.faq-item {
  background: var(--paper);
  padding: 1.6rem;
}

.faq-item h3 {
  font-family: var(--serif);
  font-size: 24px;
  margin-bottom: 0.8rem;
}

.faq-item p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
}

.local-links {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.local-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.guide-links {
  max-width: 1100px;
  margin: 0 auto;
  padding: 5rem 3rem;
  border-bottom: 1px solid var(--rule);
}

.guide-links-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--rule);
  border: 1px solid var(--rule);
}

.guide-link-item {
  background: var(--paper);
  padding: 1.45rem;
  text-decoration: none;
  transition: background 0.12s;
}

.guide-link-item:hover { background: rgba(13, 13, 12, 0.03); }

.guide-link-tag {
  font-size: 10px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.4rem;
}

.guide-link-title {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.08;
  color: var(--ink);
}

.local-link-card {
  background: var(--paper);
  padding: 1.6rem;
}

.local-link-card h3 {
  font-family: var(--serif);
  font-size: 28px;
  line-height: 1.1;
  margin-bottom: 0.8rem;
}

.local-link-card p {
  font-size: 12px;
  line-height: 1.8;
  color: var(--muted);
  margin-bottom: 1.2rem;
}

.local-link-card a {
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--ink);
  font-size: 11px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

@media (max-width: 768px) {
  nav { padding: 1.25rem 1.5rem; }
  .nav-links { display: none; }
  .hero { grid-template-columns: 1fr; padding: 3rem 1.5rem; gap: 3rem; }
  .hero-headline { font-size: 40px; }
  .services { padding: 3rem 1.5rem; }
  .services-grid { grid-template-columns: 1fr; }
  .cases { padding: 3rem 1.5rem; }
  .case-item { grid-template-columns: 40px 1fr; }
  .case-niche, .case-result { display: none; }
  .proof-section { padding: 3rem 1.5rem; }
  .tools { padding: 3rem 1.5rem; }
  .tools-grid { grid-template-columns: repeat(3, 1fr); }
  .about { grid-template-columns: 1fr; padding: 3rem 1.5rem; gap: 2.5rem; }
  .about-left h2 { font-size: 30px; }
  .cta-block { padding: 4rem 1.5rem; }
  .cta-block h2 { font-size: 36px; }
  footer { padding: 1.25rem 1.5rem; flex-direction: column; gap: 0.75rem; text-align: center; }
  .local-content, .faq, .local-links, .guide-links { padding: 3rem 1.5rem; }
  .local-grid, .faq-grid, .local-links-grid, .guide-links-grid { grid-template-columns: 1fr; }
  .cert-slide-title { font-size: 27px; }
  .proof-slide { min-height: 0; }
  .cert-file-preview { min-height: 200px; }
  .cert-file-preview img { max-height: 330px; }
  .whatsapp-float-cta {
    right: 12px;
    top: 50%;
    bottom: auto;
    padding: 0.62rem 0.82rem 0.62rem 0.64rem;
    font-size: 10px;
  }
  .wa-icon {
    width: 22px;
    height: 22px;
    font-size: 10px;
  }
}