:root {
  --bg: #FBF9F6;
  --bg-alt: #EEF2FC;
  --bg-alt-2: #F3EEFB;
  --navy: #202541;
  --text-muted: #5C647A;
  --accent: #7C8CF5;
  --accent-strong: #5064E0;
  --accent-soft: #DCE6FD;
  --lavender: #C9B8F5;
  --card-bg: #FFFFFF;
  --border: #E7E5F0;
  --radius-lg: 24px;
  --radius-md: 16px;
  --max-width: 1100px;
  --font-display: 'Fraunces', 'Plus Jakarta Sans', serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--navy);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

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

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

.accent { color: var(--accent-strong); }

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 700;
  padding: 0.75rem 1.6rem;
  font-size: 0.95rem;
  transition: transform 0.15s ease, box-shadow 0.15s ease, background 0.15s ease;
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-strong));
  color: #fff;
  box-shadow: 0 8px 20px rgba(108, 135, 224, 0.35);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(108, 135, 224, 0.45);
}

.btn-lg { padding: 1rem 2.2rem; font-size: 1.05rem; }

.btn-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 22px;
  height: 22px;
  margin-left: 0.6rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.28);
  font-size: 0.85rem;
  line-height: 1;
  transition: transform 0.15s ease;
}

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

.btn-nav .btn-arrow { width: 18px; height: 18px; font-size: 0.75rem; margin-left: 0.45rem; }

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(251, 249, 246, 0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand { display: flex; align-items: center; gap: 0.6rem; }

.brand-mark {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  object-fit: cover;
}

.brand-name {
  font-weight: 800;
  font-size: 1.15rem;
  letter-spacing: -0.01em;
}

.brand-name.small { font-size: 1rem; }

.btn-nav { padding: 0.55rem 1.3rem; font-size: 0.85rem; }

/* Hero */
.hero {
  padding: 5.5rem 1.5rem 5rem;
  background: radial-gradient(120% 100% at 50% 0%, var(--bg-alt) 0%, var(--bg) 60%);
}

.hero-inner {
  max-width: 760px;
  margin: 0 auto;
  text-align: center;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent-strong);
  margin-bottom: 1rem;
}

.hero h1 {
  font-family: var(--font-display);
  font-optical-sizing: auto;
  font-size: clamp(2.3rem, 5.2vw, 3.6rem);
  line-height: 1.1;
  margin: 0 0 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin: 0 auto 2.2rem;
  max-width: 600px;
}

/* Social proof */
.proof {
  padding: 3rem 1.5rem 4rem;
  background: var(--bg-alt);
}

.proof-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  text-align: center;
}

.proof-label {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--text-muted);
  margin: 0 0 1.6rem;
}

.marquee {
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  margin: 0 0 3rem;
}

.logo-row {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: nowrap;
  width: max-content;
  gap: 3rem;
  animation: marquee-scroll 22s linear infinite;
}

.logo-row li {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  opacity: 0.75;
  line-height: 1.3;
  white-space: nowrap;
}

@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

@media (prefers-reduced-motion: reduce) {
  .logo-row { animation: none; flex-wrap: wrap; justify-content: center; width: auto; }
  .logo-row li[aria-hidden="true"] { display: none; }
}

.proof-label-result { margin: 0 0 1.4rem; }

.stat-card {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.2rem 3rem;
  box-shadow: 0 10px 30px rgba(35, 43, 69, 0.06);
}

.stat-number {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5vw, 3rem);
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-strong), var(--lavender));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.stat-unit {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-muted);
  -webkit-text-fill-color: var(--text-muted);
}

.stat-caption {
  font-size: 0.95rem;
  color: var(--text-muted);
  font-weight: 600;
}

/* Services */
.services { padding: 5rem 1.5rem; }

.services-inner { max-width: var(--max-width); margin: 0 auto; }

.services h2 {
  font-family: var(--font-display);
  text-align: center;
  font-size: clamp(1.8rem, 3.5vw, 2.3rem);
  margin: 0 0 2.8rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.service-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 2rem 1.7rem;
}

.service-card h3 {
  margin: 0 0 0.7rem;
  font-size: 1.1rem;
  font-weight: 700;
}

.service-card p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.55;
  font-size: 0.96rem;
}

.stack-line {
  text-align: center;
  margin: 3rem 0 0;
  color: var(--text-muted);
  font-size: 0.9rem;
  font-weight: 600;
}

/* About */
.about {
  padding: 4.5rem 1.5rem;
  background: var(--bg-alt-2);
}

.about-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 3rem;
}

.avatar {
  width: 180px;
  height: 180px;
  border-radius: 50%;
  object-fit: cover;
  object-position: 50% 15%;
  border: 6px solid var(--card-bg);
  box-shadow: 0 12px 30px rgba(35, 43, 69, 0.12);
  flex-shrink: 0;
}

.about-text h2 {
  font-family: var(--font-display);
  margin: 0 0 0.9rem;
  font-size: clamp(1.6rem, 3vw, 2rem);
  font-weight: 700;
  letter-spacing: -0.01em;
}

/* Process */
.process { padding: 4.5rem 1.5rem; }

.process-inner { max-width: var(--max-width); margin: 0 auto; }

.process h2 {
  font-family: var(--font-display);
  text-align: center;
  font-size: clamp(1.8rem, 3.5vw, 2.3rem);
  margin: 0 0 2.8rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.process-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.process-step { text-align: center; }

.step-num {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--accent-strong);
  margin-bottom: 0.6rem;
}

.process-step h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
}

.process-step p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.55;
  font-size: 0.95rem;
}

.about-text p {
  margin: 0;
  color: var(--text-muted);
  line-height: 1.65;
  font-size: 1.02rem;
}

/* CTA */
.cta {
  padding: 5.5rem 1.5rem;
  text-align: center;
  background: radial-gradient(120% 140% at 50% 0%, var(--accent-soft) 0%, var(--bg) 65%);
}

.cta h2 {
  font-family: var(--font-display);
  font-size: clamp(1.9rem, 4vw, 2.5rem);
  margin: 0 0 0.8rem;
  font-weight: 700;
  letter-spacing: -0.01em;
}

.cta p {
  color: var(--text-muted);
  margin: 0 0 2rem;
  font-size: 1.05rem;
}

/* Footer */
.footer {
  padding: 2rem 1.5rem;
  border-top: 1px solid var(--border);
}

.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.footer-copy {
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Responsive */
@media (max-width: 720px) {
  .service-grid { grid-template-columns: 1fr; }

  .process-grid { grid-template-columns: 1fr; gap: 2.2rem; }

  .about-inner {
    flex-direction: column;
    text-align: center;
    gap: 1.6rem;
  }

  .avatar { width: 140px; height: 140px; }

  .logo-row { gap: 1rem 1.6rem; }

  .logo-row li { font-size: 0.92rem; }

  .btn-nav { padding: 0.5rem 1rem; font-size: 0.8rem; }

  .brand-name { font-size: 1rem; }
}

@media (max-width: 420px) {
  .nav-inner { padding: 0.75rem 1rem; }
  .hero { padding: 3.5rem 1.25rem 3rem; }
  .proof { padding: 2.5rem 1.25rem 3rem; }
  .stat-card { padding: 1.4rem 1.6rem; }
}