/* Anchor Growth — brand system */
:root {
  --navy: #0b1f3a;
  --navy-deep: #061428;
  --navy-mid: #153056;
  --blue: #2f7dff;
  --blue-bright: #4a93ff;
  --blue-soft: #d6e6ff;
  --blue-mist: #eef4fc;
  --ink: #0f1c2e;
  --slate: #4a5d73;
  --line: rgba(11, 31, 58, 0.12);
  --white: #ffffff;
  --sand: #f5f8fc;
  --font-display: "Libre Baskerville", "Georgia", serif;
  --font-body: "Manrope", system-ui, sans-serif;
  --max: 1120px;
  --radius: 14px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  background: var(--sand);
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

.wrap {
  width: min(100% - 2.5rem, var(--max));
  margin-inline: auto;
}

.eyebrow {
  margin: 0 0 0.75rem;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  color: var(--navy);
  margin: 0;
}

h1 {
  font-size: clamp(2.15rem, 4.8vw, 3.35rem);
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.75rem, 3.4vw, 2.45rem);
  letter-spacing: -0.015em;
}

h3 {
  font-size: 1.2rem;
}

p {
  margin: 0;
}

.lede {
  margin-top: 1rem;
  font-size: 1.125rem;
  color: var(--slate);
  max-width: 38rem;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.95rem 1.35rem;
  border-radius: 999px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 700;
  border: 1px solid transparent;
  transition: transform 0.25s var(--ease), background 0.25s var(--ease),
    color 0.25s var(--ease), box-shadow 0.25s var(--ease);
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--blue);
  color: var(--white);
  box-shadow: 0 12px 28px rgba(47, 125, 255, 0.28);
}

.btn-primary:hover {
  background: var(--blue-bright);
}

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: rgba(11, 31, 58, 0.2);
}

.btn-ghost:hover {
  background: var(--white);
}

.btn-on-dark {
  background: var(--white);
  color: var(--navy);
}

.btn-on-dark:hover {
  background: var(--blue-soft);
}

.btn-arrow::after {
  content: "→";
  transition: transform 0.25s var(--ease);
}

.btn-arrow:hover::after {
  transform: translateX(3px);
}

/* Nav */
.site-header {
  position: absolute;
  inset: 0 0 auto;
  z-index: 20;
  padding: 1.25rem 0;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-logo {
  display: inline-flex;
  align-items: center;
}

.nav-logo img {
  height: 36px;
  width: auto;
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links a {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.82);
}

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

.nav-cta {
  display: none;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 700;
}

.nav-cta:hover {
  background: rgba(255, 255, 255, 0.2);
}

@media (min-width: 820px) {
  .nav-links,
  .nav-cta {
    display: flex;
  }

  .nav-logo img {
    height: 40px;
  }
}

/* Hero — one composition, brand-first */
.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--white);
  background:
    radial-gradient(ellipse 80% 60% at 70% 20%, rgba(47, 125, 255, 0.28), transparent 55%),
    radial-gradient(ellipse 50% 40% at 15% 80%, rgba(74, 147, 255, 0.18), transparent 50%),
    linear-gradient(160deg, var(--navy-deep) 0%, var(--navy) 48%, var(--navy-mid) 100%);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.9;
  pointer-events: none;
}

.hero-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -2px;
  height: min(22vw, 160px);
  color: var(--sand);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  padding: 8.5rem 0 6.5rem;
}

.hero h1 {
  color: var(--white);
  max-width: 16ch;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.1s forwards;
}

.hero .lede {
  color: rgba(255, 255, 255, 0.78);
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.25s forwards;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.4s forwards;
}

.hero-note {
  margin-top: 1rem;
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.55);
  opacity: 0;
  animation: rise 0.9s var(--ease) 0.55s forwards;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Sections */
.section {
  padding: 5.5rem 0;
}

.section-head {
  max-width: 40rem;
  margin-bottom: 2.5rem;
}

.section-head .lede {
  margin-top: 0.85rem;
}

/* Problem */
.problem {
  background: var(--sand);
}

.problem-list {
  display: grid;
  gap: 0.85rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.problem-list li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.85rem;
  align-items: start;
  padding: 1rem 0;
  border-bottom: 1px solid var(--line);
  color: var(--slate);
}

.problem-list li:first-child {
  border-top: 1px solid var(--line);
}

.problem-list strong {
  color: var(--navy);
}

.problem-mark {
  width: 1.35rem;
  height: 1.35rem;
  margin-top: 0.15rem;
  border-radius: 50%;
  background: rgba(47, 125, 255, 0.12);
  color: var(--blue);
  display: grid;
  place-items: center;
  font-size: 0.75rem;
  font-weight: 800;
}

/* Scorecard */
.scorecard {
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.scorecard-grid {
  display: grid;
  gap: 2.5rem;
  align-items: center;
}

@media (min-width: 900px) {
  .scorecard-grid {
    grid-template-columns: 1fr 1.05fr;
    gap: 3rem;
  }
}

.pillar-row {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
}

@media (min-width: 640px) {
  .pillar-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.pillar {
  padding: 1.15rem 0 0;
  border-top: 2px solid var(--blue-soft);
}

.pillar h3 {
  margin-bottom: 0.4rem;
}

.pillar p {
  font-size: 0.95rem;
  color: var(--slate);
}

.scorecard-visual {
  position: relative;
}

.scorecard-visual img {
  width: 100%;
  border-radius: 12px;
  box-shadow:
    0 30px 60px rgba(11, 31, 58, 0.16),
    0 2px 8px rgba(11, 31, 58, 0.08);
  transform: translateY(12px);
  opacity: 0;
  transition: transform 0.9s var(--ease), opacity 0.9s var(--ease);
}

.scorecard-visual.is-inview img {
  transform: translateY(0);
  opacity: 1;
}

.scorecard-caption {
  margin-top: 0.85rem;
  font-size: 0.85rem;
  color: var(--slate);
}

.includes {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
  font-size: 0.95rem;
  color: var(--slate);
}

.includes li::before {
  content: "·";
  color: var(--blue);
  font-weight: 800;
  margin-right: 0.55rem;
}

/* Model */
.model {
  background:
    radial-gradient(ellipse 60% 50% at 100% 0%, rgba(47, 125, 255, 0.2), transparent 55%),
    var(--navy);
  color: var(--white);
}

.model h2,
.model .eyebrow {
  color: var(--white);
}

.model .eyebrow {
  color: var(--blue-bright);
}

.model .lede {
  color: rgba(255, 255, 255, 0.72);
}

.model-points {
  display: grid;
  gap: 1.25rem;
  margin: 2.25rem 0 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 720px) {
  .model-points {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
}

.model-points li {
  padding-top: 1rem;
  border-top: 1px solid rgba(255, 255, 255, 0.18);
}

.model-points strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.15rem;
  margin-bottom: 0.45rem;
}

.model-points p {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.98rem;
}

/* How it works */
.steps {
  background: var(--sand);
}

.step-list {
  display: grid;
  gap: 1.5rem;
  counter-reset: step;
  margin: 0;
  padding: 0;
  list-style: none;
}

@media (min-width: 800px) {
  .step-list {
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
  }
}

.step {
  counter-increment: step;
  padding-top: 0.25rem;
}

.step::before {
  content: counter(step, decimal-leading-zero);
  display: block;
  font-family: var(--font-display);
  font-size: 1.75rem;
  color: var(--blue);
  margin-bottom: 0.75rem;
}

.step h3 {
  margin-bottom: 0.45rem;
}

.step p {
  font-size: 0.95rem;
  color: var(--slate);
}

.step-note {
  margin-top: 1.75rem;
  font-size: 0.95rem;
  color: var(--slate);
  font-style: italic;
}

/* Partner / CGO */
.partner {
  background: var(--white);
}

.partner-grid {
  display: grid;
  gap: 2rem;
}

@media (min-width: 800px) {
  .partner-grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 3.5rem;
    align-items: start;
  }
}

.quote {
  margin: 0;
  padding: 1.5rem 0 0;
  border-top: 2px solid var(--blue-soft);
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.2vw, 1.55rem);
  line-height: 1.45;
  color: var(--navy);
}

.industries {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.industries li {
  padding: 0.45rem 0.8rem;
  background: var(--blue-mist);
  color: var(--navy-mid);
  font-size: 0.85rem;
  font-weight: 600;
  border-radius: 999px;
}

/* About */
.about {
  background: var(--blue-mist);
}

.about-inner {
  max-width: 42rem;
}

/* Closing CTA */
.closing {
  position: relative;
  overflow: hidden;
  background:
    radial-gradient(ellipse 70% 80% at 20% 100%, rgba(47, 125, 255, 0.25), transparent 50%),
    linear-gradient(145deg, var(--navy-deep), var(--navy-mid));
  color: var(--white);
  text-align: center;
  padding: 5.5rem 0;
}

.closing h2 {
  color: var(--white);
  max-width: 18ch;
  margin-inline: auto;
}

.closing .lede {
  margin-inline: auto;
  color: rgba(255, 255, 255, 0.72);
}

.closing .hero-actions {
  justify-content: center;
}

.closing .hero-note {
  color: rgba(255, 255, 255, 0.5);
}

/* Footer */
.site-footer {
  background: var(--navy-deep);
  color: rgba(255, 255, 255, 0.55);
  padding: 2rem 0;
  font-size: 0.9rem;
}

.footer-inner {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: space-between;
  align-items: center;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: var(--white);
  font-weight: 700;
}

.footer-mark {
  width: 28px;
  height: 28px;
  flex-shrink: 0;
}

.footer-links {
  display: flex;
  gap: 1.25rem;
}

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

/* Reveal on scroll */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}

.reveal.is-inview {
  opacity: 1;
  transform: translateY(0);
}