:root {
  --orange: #FF751F;
  --orange-tint: rgba(255, 117, 31, 0.08);
  --orange-tint-strong: rgba(255, 117, 31, 0.14);
  --black: #1D1D1F;
  --gray: #6E6E73;
  --line: #E5E5E7;
  --cream: #FFFFFF;
  --cream-dim: #F5F5F7;
  --white: #FFFFFF;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", system-ui, "Helvetica Neue", Arial, sans-serif;
  background: var(--cream);
  color: var(--black);
  line-height: 1.5;
  overflow-x: hidden;
}
h1, h2, h3, .display {
  font-family: 'Anton', sans-serif;
  font-weight: 400;
  letter-spacing: 0.01em;
  line-height: 1.05;
}
a { color: inherit; text-decoration: none; }
.wrap {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 32px;
}
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 26px;
  font-weight: 600;
  font-size: 15px;
  border-radius: 980px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: opacity 0.15s ease, background 0.15s ease;
}
.btn:hover { opacity: 0.85; }
.btn-primary { background: var(--black); color: var(--white); }
.btn-outline { background: transparent; color: var(--black); border-color: var(--line); }
.btn-outline-light { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }

/* ===== NAV ===== */
header {
  position: sticky; top: 0; z-index: 100;
  background: var(--white);
  border-bottom: 1px solid var(--line);
}
nav.wrap {
  display: flex; align-items: center; justify-content: space-between;
  height: 56px;
}
.logo {
  font-family: 'Anton', sans-serif;
  font-size: 24px;
  font-weight: 400;
  color: var(--black);
  letter-spacing: 0.01em;
}
.logo span { color: var(--orange); }
.nav-links { display: flex; gap: 32px; align-items: center; }
.nav-links a {
  color: var(--black);
  font-size: 13px;
  font-weight: 600;
}
.nav-links a:hover { color: var(--orange); }
.nav-links a.active { color: var(--orange); }
.nav-cta {
  background: var(--orange); color: var(--white);
  padding: 9px 18px; border-radius: 980px;
  font-weight: 600; font-size: 13px;
}
.nav-cta:hover { opacity: 0.85; }
@media (max-width: 720px) {
  .nav-links a:not(.nav-cta) { display: none; }
}

/* ===== HERO ===== */
.hero {
  padding: 64px 0 48px;
  position: relative;
}
.hero .kicker {
  display: inline-block;
  background: var(--orange-tint); color: var(--orange);
  padding: 6px 14px; border-radius: 980px;
  font-size: 13px; font-weight: 600;
  margin-bottom: 18px;
}
.hero h1 {
  font-size: clamp(38px, 6vw, 68px);
  max-width: 900px;
}
.hero h1 .accent { color: var(--orange); }
.hero p.lead {
  font-size: 19px;
  max-width: 620px;
  margin: 18px 0 28px;
  color: var(--gray);
  font-weight: 400;
  letter-spacing: 0;
}
.hero-ctas { display: flex; gap: 16px; flex-wrap: wrap; align-items: center; }
.cta-trust {
  margin-top: 14px;
  font-size: 13px;
  color: var(--gray);
}
.accent-link { color: var(--orange); font-weight: 600; }
.accent-link:hover { opacity: 0.85; }

/* ===== PAGE HERO (subpages) ===== */
.page-hero { padding: 56px 0 40px; }
.page-hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  max-width: 820px;
}
.page-hero p.lead {
  font-size: 18px;
  max-width: 640px;
  margin: 14px 0 24px;
  color: var(--gray);
  font-weight: 400;
  letter-spacing: 0;
}

/* ===== PROBLEM ===== */
.problem {
  background: var(--black);
  color: var(--white);
  padding: 56px 0;
}
.problem h2 {
  color: var(--white);
  font-size: clamp(28px, 4vw, 42px);
  max-width: 800px;
  margin-bottom: 14px;
}
.problem h2 .accent { color: var(--orange); }
.problem > .wrap > p {
  font-size: 17px;
  max-width: 680px;
  color: rgba(255, 255, 255, 0.68);
  font-weight: 400;
  letter-spacing: 0;
  margin-bottom: 32px;
}
.leak-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(190px, 1fr));
  gap: 16px;
}
.leak-card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 14px;
  padding: 28px 26px;
  display: block;
  transition: background 0.15s ease, border-color 0.15s ease, transform 0.15s ease;
}
a.leak-card:hover { background: rgba(255, 255, 255, 0.1); border-color: rgba(255, 255, 255, 0.3); transform: translateY(-2px); }
.leak-card .label {
  color: var(--orange);
  font-weight: 600;
  font-size: 13px;
  margin-bottom: 12px;
}
.leak-card .thing {
  color: var(--white);
  font-size: 22px;
  font-weight: 600;
  letter-spacing: -0.01em;
  margin-bottom: 8px;
}
.leak-card p {
  color: rgba(255, 255, 255, 0.6);
  font-size: 15px;
  margin-bottom: 14px;
}
.leak-card .more {
  color: var(--orange);
  font-weight: 600;
  font-size: 13px;
}
.also-serving {
  margin-top: 24px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.5);
  max-width: 680px;
}

/* ===== PROOF ===== */
.proof { padding: 56px 0; background: var(--cream-dim); }
.proof-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.proof .benchmark-box { height: 100%; }
@media (max-width: 860px) {
  .proof-grid { grid-template-columns: 1fr; }
}

/* ===== SERVICES ===== */
.services { padding: 64px 0; }
.section-head { max-width: 640px; margin-bottom: 32px; }
.section-head .eyebrow {
  color: var(--orange); font-weight: 600; font-size: 13px;
  margin-bottom: 12px; display: block;
}
.section-head h2 { font-size: clamp(28px, 4vw, 40px); }
.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 28px;
}
.service-card .num {
  font-size: 32px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 16px;
}
.service-card h3 {
  font-size: 20px;
  margin-bottom: 12px;
}
.service-card p { color: var(--gray); font-size: 15px; }
@media (max-width: 860px) {
  .service-grid { grid-template-columns: 1fr; }
}

/* ===== TRACK RECORD ===== */
.track {
  background: var(--cream-dim);
  padding: 64px 0;
}
.track-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 48px;
  align-items: start;
}
.track-name h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 8px;
}
.track-name .title {
  color: var(--orange);
  font-weight: 600;
  font-size: 14px;
  margin-bottom: 20px;
}
.track-name p { color: var(--gray); font-size: 16px; max-width: 380px; font-weight: 400; }
.track-list { list-style: none; }
.track-list li {
  padding: 22px 0;
  border-bottom: 1px solid var(--line);
  display: grid;
  grid-template-columns: 140px 1fr;
  gap: 20px;
}
.track-list li:first-child { padding-top: 0; }
.track-list .tag {
  font-weight: 600;
  font-size: 12px;
  color: var(--orange);
  background: var(--orange-tint);
  width: fit-content;
  max-width: 100%;
  white-space: nowrap;
  height: fit-content;
  padding: 5px 12px;
  border-radius: 980px;
  text-align: center;
}
.track-list .desc { font-size: 16px; color: var(--black); }
.track-list .desc strong { display: block; font-size: 17px; margin-bottom: 4px; font-weight: 600; }
@media (max-width: 860px) {
  .track-inner { grid-template-columns: 1fr; }
  .track-list li { grid-template-columns: 1fr; gap: 8px; }
  .track-list .tag { justify-self: start; }
}

/* ===== PRODUCTS ===== */
.products { padding: 64px 0; }
.products-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.product-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 32px 28px;
  display: block;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
a.product-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.06); transform: translateY(-2px); }
.product-card .status {
  display: inline-block;
  font-weight: 600;
  font-size: 12px;
  padding: 5px 12px;
  border-radius: 980px;
  margin-bottom: 16px;
}
.product-card .status.live { color: var(--orange); background: var(--orange-tint); }
.product-card .status.building { color: var(--gray); background: var(--cream-dim); border: 1px solid var(--line); }
.product-card h3 { font-size: 22px; margin-bottom: 6px; }
.product-card .tagline { color: var(--orange); font-weight: 600; font-size: 13px; margin-bottom: 12px; }
.product-card p { color: var(--gray); font-size: 15px; margin-bottom: 16px; }
.product-card .more { color: var(--orange); font-weight: 600; font-size: 13px; }
@media (max-width: 860px) {
  .products-grid { grid-template-columns: 1fr; }
}

/* ===== PROCESS ===== */
.process { padding: 64px 0; }
.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  position: relative;
}
.process-step .step-num {
  font-size: 15px;
  font-weight: 700;
  color: var(--orange);
  background: var(--orange-tint);
  width: 32px; height: 32px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  margin-bottom: 16px;
}
.process-step h3 { font-size: 19px; margin-bottom: 10px; }
.process-step p { color: var(--gray); font-size: 15px; }
@media (max-width: 860px) {
  .process-grid { grid-template-columns: 1fr; }
}

/* ===== DEEP-DIVE TOPIC SECTIONS (subpages) ===== */
.topic { padding: 52px 0; border-bottom: 1px solid var(--line); }
.topic.alt { background: var(--cream-dim); }
.topic-inner {
  display: grid;
  grid-template-columns: 1fr 300px;
  gap: 48px;
  align-items: start;
}
.topic-num {
  font-size: 13px;
  font-weight: 600;
  color: var(--orange);
  margin-bottom: 12px;
  display: block;
}
.topic h2 {
  font-size: clamp(24px, 3.5vw, 32px);
  margin-bottom: 16px;
  max-width: 640px;
}
.topic p {
  font-size: 16px;
  color: var(--gray);
  max-width: 620px;
  font-weight: 400;
}
.topic p + p { margin-top: 14px; }
.benchmark-box {
  background: var(--white);
  color: var(--black);
  padding: 24px 22px;
  border-radius: 14px;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
}
.benchmark-box .stat {
  font-size: 28px;
  font-weight: 700;
  color: var(--orange);
  margin-bottom: 8px;
  line-height: 1.1;
}
.benchmark-box .stat-label {
  font-size: 13px;
  color: var(--gray);
  line-height: 1.5;
}
@media (max-width: 820px) {
  .topic-inner { grid-template-columns: 1fr; }
}

/* ===== CROSS-LINKS (subpages) ===== */
.cross { padding: 56px 0; }
.cross-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px;
}
.cross-card {
  display: block;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 26px;
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}
.cross-card:hover { box-shadow: 0 8px 24px rgba(0,0,0,0.06); transform: translateY(-2px); }
.cross-card .eyebrow {
  color: var(--orange); font-weight: 600; font-size: 12px;
  margin-bottom: 8px; display: block;
}
.cross-card h3 { font-size: 20px; margin-bottom: 10px; }
.cross-card p { color: var(--gray); font-size: 15px; }

/* ===== CONTACT ===== */
.contact {
  background: var(--orange);
  padding: 64px 0;
  text-align: center;
}
.contact h2 {
  font-size: clamp(30px, 5.5vw, 48px);
  color: var(--black);
  margin-bottom: 12px;
}
.contact p.sub {
  font-size: 17px;
  color: rgba(29, 29, 31, 0.72);
  max-width: 560px;
  margin: 0 auto 28px;
  font-weight: 400;
}
.contact-links {
  display: flex; justify-content: center; gap: 16px; flex-wrap: wrap;
}
.contact-links a {
  background: var(--black); color: var(--white);
  padding: 18px 32px;
  border-radius: 980px;
  font-weight: 600;
  font-size: 17px;
}
.contact-links a:hover { opacity: 0.85; }
.contact-links .secondary {
  background: transparent;
  color: var(--black);
  border: 1px solid var(--black);
}

/* ===== FOOTER ===== */
footer {
  background: var(--white); color: var(--gray);
  padding: 32px 0;
  border-top: 1px solid var(--line);
}
footer .wrap {
  display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 12px;
}
footer .logo-small { font-family: 'Anton', sans-serif; color: var(--black); font-size: 18px; font-weight: 400; letter-spacing: 0.01em; }
footer .logo-small span { color: var(--orange); }
footer .fine { font-size: 13px; }
footer .footer-links { display: flex; gap: 20px; }
footer .footer-links a { font-size: 13px; color: var(--gray); }
footer .footer-links a:hover { color: var(--black); }

/* ===== BLOG ===== */
.blog-list { padding: 56px 0 80px; }
.article { padding: 56px 0 80px; }
.article-inner { max-width: 720px; margin: 0 auto; }
.article-inner .article-meta {
  color: var(--gray);
  font-size: 13px;
  margin-bottom: 4px;
}
.article-inner h2 {
  font-size: clamp(22px, 3vw, 28px);
  margin: 40px 0 14px;
}
.article-inner h2:first-of-type { margin-top: 8px; }
.article-inner p {
  font-size: 17px;
  color: var(--black);
  line-height: 1.7;
  font-weight: 400;
  margin-bottom: 18px;
}
.article-inner p.lead-p {
  font-size: 19px;
  color: var(--gray);
}
.article-inner ul { margin: 0 0 18px 20px; }
.article-inner li { font-size: 17px; color: var(--black); line-height: 1.7; margin-bottom: 8px; }
.article-cta {
  margin-top: 48px;
  padding: 32px;
  background: var(--cream-dim);
  border-radius: 16px;
  text-align: center;
}
.article-cta h3 { font-size: 22px; margin-bottom: 8px; }
.article-cta p { color: var(--gray); margin-bottom: 20px; }
.source-note {
  font-size: 13px;
  color: var(--gray);
  margin-top: 40px;
  padding-top: 20px;
  border-top: 1px solid var(--line);
}