/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --cream: #FAF7F2;
  --ink: #1A1A1A;
  --warm-gray: #8A8278;
  --accent: #D4511B;
  --accent-light: #F0DED5;
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'DM Sans', system-ui, sans-serif;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 7rem;
}

html { scroll-behavior: smooth; }

body {
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

/* --- Navigation --- */
.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.5rem 2.5rem;
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
}

.nav__mark {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.nav__tag {
  font-family: var(--font-body);
  font-size: 0.75rem;
  color: var(--warm-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

/* --- Hero --- */
.hero {
  padding: 5rem 2.5rem 4rem;
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
}

.hero__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  max-width: 1200px;
  margin: 0 auto;
  align-items: end;
}

.hero__eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.hero__headline {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 7vw, 6.5rem);
  font-weight: 900;
  line-height: 0.95;
  letter-spacing: -0.03em;
  color: var(--ink);
  display: flex;
  flex-direction: column;
}

.hero__line { display: block; }
.hero__line--indent { padding-left: 1.5rem; }
.hero__line--accent { color: var(--accent); font-style: italic; }
.hero__line--fill { padding-left: 3rem; }

.hero__right {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding-bottom: 0.5rem;
}

.hero__body-copy p {
  font-size: 1rem;
  line-height: 1.65;
  color: var(--ink);
  opacity: 0.8;
  margin-bottom: 1rem;
}

.hero__stack {
  display: flex;
  gap: 1.5rem;
}

.hero__badge {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
  padding: 1rem 1.25rem;
  border: 1px solid rgba(26,26,26,0.12);
  border-radius: 2px;
}

.badge__num {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--accent);
  line-height: 1;
}

.badge__label {
  font-size: 0.7rem;
  color: var(--warm-gray);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* --- Ticker --- */
.ticker {
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
  overflow: hidden;
  padding: 0.9rem 0;
  background: var(--ink);
}

.ticker__track {
  display: flex;
  gap: 0;
  white-space: nowrap;
  animation: ticker-scroll 28s linear infinite;
}

.ticker__track span {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--cream);
  padding: 0 1.5rem;
  opacity: 0.7;
}

.ticker__dot {
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
  flex-shrink: 0;
  align-self: center;
  margin: 0;
  padding: 0 !important;
}

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

/* --- Services --- */
.services {
  padding: var(--space-2xl) 2.5rem;
  border-bottom: 1px solid rgba(26, 26, 26, 0.08);
  max-width: 1200px;
  margin: 0 auto;
}

.services__header {
  margin-bottom: 3.5rem;
}

.services__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: rgba(26,26,26,0.1);
  border: 1px solid rgba(26,26,26,0.1);
}

.service-card {
  background: var(--cream);
  padding: 2.5rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background 0.2s;
}

.service-card--accent {
  background: var(--ink);
  color: var(--cream);
}

.service-card--accent .service-card__desc {
  color: rgba(250, 247, 242, 0.7);
}

.service-card--accent .tag {
  background: rgba(250,247,242,0.12);
  color: rgba(250,247,242,0.8);
  border-color: rgba(250,247,242,0.15);
}

.service-card__number {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.service-card__name {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.service-card__desc {
  font-size: 0.9rem;
  line-height: 1.65;
  color: var(--ink);
  opacity: 0.65;
  flex: 1;
}

.service-card__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
}

.tag {
  font-size: 0.65rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 0.3rem 0.6rem;
  border: 1px solid rgba(26,26,26,0.15);
  color: var(--warm-gray);
  border-radius: 1px;
}

/* --- Proof --- */
.proof {
  display: grid;
  grid-template-columns: 1fr 1fr;
  max-width: 1200px;
  margin: 0 auto;
  border-bottom: 1px solid rgba(26,26,26,0.08);
}

.proof__left {
  padding: var(--space-2xl) 2.5rem;
  border-right: 1px solid rgba(26,26,26,0.08);
}

.proof__label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2.5rem;
}

.proof__stat-block {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.proof__stat {
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.proof__num {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
}

.proof__detail {
  font-size: 0.8rem;
  color: var(--warm-gray);
  line-height: 1.4;
}

.proof__right {
  padding: var(--space-2xl) 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.proof__quote {
  border-left: 2px solid var(--accent);
  padding-left: 1.5rem;
}

.proof__quote-text {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-style: italic;
  line-height: 1.6;
  color: var(--ink);
  margin-bottom: 1rem;
}

.proof__quote-attr {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.proof__attr-name {
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--ink);
}

.proof__attr-role {
  font-size: 0.75rem;
  color: var(--warm-gray);
}

.proof__stack-label {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--warm-gray);
  margin-bottom: 0.75rem;
}

.proof__tools {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.tool-chip {
  font-size: 0.7rem;
  font-weight: 500;
  padding: 0.35rem 0.75rem;
  background: var(--ink);
  color: var(--cream);
  border-radius: 2px;
  letter-spacing: 0.04em;
}

/* --- Process --- */
.process {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-2xl) 2.5rem;
  border-bottom: 1px solid rgba(26,26,26,0.08);
}

.process__header {
  margin-bottom: 3.5rem;
}

.process__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 700;
  letter-spacing: -0.025em;
  margin-bottom: 0.5rem;
}

.process__subtitle {
  font-size: 1rem;
  color: var(--warm-gray);
}

.process__steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
}

.step {
  display: flex;
  gap: 1.5rem;
  padding-right: 2rem;
  border-right: 1px solid rgba(26,26,26,0.08);
  padding-left: 0;
}

.step:last-child {
  border-right: none;
  padding-left: 2rem;
  padding-right: 0;
}

.step__marker {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  flex-shrink: 0;
}

.step__num {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--cream);
  background: var(--accent);
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  flex-shrink: 0;
}

.step__line {
  flex: 1;
  width: 1px;
  background: rgba(26,26,26,0.12);
  min-height: 40px;
}

.step__line--last { background: none; }

.step__content {
  padding-bottom: 2.5rem;
}

.step__name {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 0.75rem;
}

.step__desc {
  font-size: 0.875rem;
  line-height: 1.65;
  color: var(--ink);
  opacity: 0.65;
}

/* --- Manifesto --- */
.manifesto {
  background: var(--ink);
  color: var(--cream);
  padding: var(--space-2xl) 2.5rem;
}

.manifesto__inner {
  max-width: 900px;
  margin: 0 auto;
}

.manifesto__eyebrow {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 2rem;
}

.manifesto__text {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.025em;
  color: var(--cream);
  margin-bottom: 2rem;
}

.manifesto__sub {
  font-size: 1rem;
  line-height: 1.7;
  color: rgba(250,247,242,0.6);
  max-width: 600px;
  margin-bottom: 3rem;
}

.manifesto__signal {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.signal__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.signal__text {
  font-size: 0.8rem;
  color: rgba(250,247,242,0.6);
}

/* --- Footer --- */
.footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.5rem 2.5rem;
  border-top: 1px solid rgba(26,26,26,0.08);
}

.footer__mark {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.footer__sub {
  font-size: 0.7rem;
  color: var(--warm-gray);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-left: 0.5rem;
}

.footer__left {
  display: flex;
  align-items: baseline;
  gap: 0;
}

.footer__copy {
  font-size: 0.8rem;
  color: var(--warm-gray);
  font-style: italic;
  font-family: var(--font-display);
}

/* --- Responsive --- */
@media (max-width: 768px) {
  .hero__grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .hero {
    padding: 3rem 1.5rem 3rem;
  }

  .hero__stack {
    flex-wrap: wrap;
  }

  .services__grid {
    grid-template-columns: 1fr;
  }

  .proof {
    grid-template-columns: 1fr;
  }

  .proof__left {
    border-right: none;
    border-bottom: 1px solid rgba(26,26,26,0.08);
    padding: 3rem 1.5rem;
  }

  .proof__right {
    padding: 3rem 1.5rem;
  }

  .process__steps {
    grid-template-columns: 1fr;
  }

  .step {
    border-right: none;
    padding-right: 0;
    padding-left: 0;
    border-bottom: 1px solid rgba(26,26,26,0.08);
    padding-bottom: 2rem;
    margin-bottom: 2rem;
  }

  .step:last-child {
    padding-left: 0;
    border-bottom: none;
    margin-bottom: 0;
  }

  .step__line { display: none; }

  .nav, .footer {
    padding: 1rem 1.5rem;
  }

  .services, .process {
    padding-left: 1.5rem;
    padding-right: 1.5rem;
  }

  .manifesto {
    padding: 3rem 1.5rem;
  }

  .hero__line--indent { padding-left: 0.75rem; }
  .hero__line--fill { padding-left: 1.5rem; }
}

@media (max-width: 480px) {
  .hero__badge { padding: 0.75rem 1rem; }
  .badge__num { font-size: 1.2rem; }
  .footer { flex-direction: column; gap: 0.5rem; text-align: center; }
  .footer__left { justify-content: center; }
}