@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Plus+Jakarta+Sans:wght@700;800&display=swap');

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

:root {
  --ink: #0f172a;
  --ink-light: #64748b;
  --rule: #e2e8f0;
  --bg: #ffffff;
  --bg-warm: #f5f7fa;
  --accent: #2563eb;
  --accent-hover: #1d4ed8;
}

body {
  font-family: 'Inter', sans-serif;
  background: var(--bg);
  color: var(--ink);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid transparent;
  padding: 1.1rem 0;
  transition: border-color 0.25s;
}
nav.scrolled { border-bottom-color: var(--rule); }

.nav-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--ink);
  text-decoration: none;
  letter-spacing: -0.3px;
}

.nav-link {
  color: var(--ink-light);
  font-size: 0.875rem;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.15s;
}
.nav-link:hover { color: var(--ink); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.6rem 1.4rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.875rem;
  font-weight: 600;
  text-decoration: none;
  border-radius: 6px;
  transition: background 0.18s, color 0.18s, border-color 0.18s;
  cursor: pointer;
  border: none;
}
.btn-dark {
  background: var(--ink);
  color: #fff;
}
.btn-dark:hover { background: #2a2a2a; }

.btn-outline {
  background: transparent;
  color: var(--ink);
  border: 1.5px solid var(--ink);
}
.btn-outline:hover { background: var(--ink); color: #fff; }

.btn-accent {
  background: var(--accent);
  color: #fff;
}
.btn-accent:hover { background: var(--accent-hover); }

/* ── HERO ── */
.hero {
  padding: 10rem 1.5rem 6rem;
  border-bottom: 1px solid var(--rule);
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  padding: 0.3rem 0.75rem;
  border-radius: 99px;
  margin-bottom: 1.75rem;
}
.hero-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2.6rem, 6vw, 5rem);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -2px;
  color: var(--ink);
  max-width: 16ch;
}
.hero-title span { color: var(--accent); }
.hero-body {
  font-size: 1.05rem;
  line-height: 1.75;
  color: var(--ink-light);
  max-width: 42ch;
  margin-top: 1.75rem;
}
.hero-actions { margin-top: 2.5rem; display: flex; gap: 0.75rem; flex-wrap: wrap; }

.hero-stat-row {
  display: flex;
  gap: 3rem;
  margin-top: 5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--rule);
  flex-wrap: wrap;
}
.hero-stat-num {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.2rem;
  font-weight: 800;
  letter-spacing: -1px;
  color: var(--ink);
  line-height: 1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: var(--ink-light);
  margin-top: 0.3rem;
}

/* ── MARQUEE ── */
.marquee-wrap {
  overflow: hidden;
  border-bottom: 1px solid var(--rule);
  padding: 0.9rem 0;
  background: var(--bg-warm);
}
.marquee-track {
  display: flex;
  gap: 2.5rem;
  width: max-content;
  animation: marquee 30s linear infinite;
}
.marquee-item {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  color: var(--ink-light);
  white-space: nowrap;
}
.marquee-sep { color: var(--rule); font-size: 1rem; }
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── SECTION LABELS ── */
.label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1rem;
  display: block;
}
.section-h {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(1.75rem, 3.5vw, 2.6rem);
  font-weight: 800;
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--ink);
}
.section-h span { color: var(--accent); }
.body-text {
  font-size: 1rem;
  line-height: 1.75;
  color: var(--ink-light);
}

/* ── DIVIDER ── */
hr { border: none; border-top: 1px solid var(--rule); }

/* ── SERVICES ── */
.services-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  border-left: 1px solid var(--rule);
}
@media (max-width: 768px) { .services-grid { grid-template-columns: 1fr; } }

.service-cell {
  padding: 2.5rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  transition: background 0.2s;
}
.service-cell:hover { background: var(--bg-warm); }

.service-num {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  color: var(--ink-light);
  margin-bottom: 1.25rem;
}
.service-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.3px;
  color: var(--ink);
  margin-bottom: 0.75rem;
}
.service-desc {
  font-size: 0.9rem;
  line-height: 1.7;
  color: var(--ink-light);
}
.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: 1.25rem;
}
.tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: 0.25rem 0.65rem;
  border: 1px solid var(--rule);
  border-radius: 2px;
  color: var(--ink-light);
}

/* ── HOW ── */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-left: 1px solid var(--rule); }
@media (max-width: 768px) { .steps { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .steps { grid-template-columns: 1fr; } }

.step {
  padding: 2.5rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.step-n {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--accent);
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  display: inline-block;
  padding: 0.2rem 0.55rem;
  border-radius: 4px;
  margin-bottom: 1rem;
}
.step-title { font-size: 0.95rem; font-weight: 600; color: var(--ink); margin-bottom: 0.5rem; }
.step-desc { font-size: 0.85rem; line-height: 1.65; color: var(--ink-light); }

/* ── PRICING ── */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-left: 1px solid var(--rule);
}
@media (max-width: 768px) { .pricing-grid { grid-template-columns: 1fr; } }

.pricing-col {
  padding: 2.5rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
}
.pricing-col.featured { background: var(--ink); }

.plan-name {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-light);
  margin-bottom: 1.5rem;
}
.pricing-col.featured .plan-name { color: rgba(255,255,255,0.5); }

.plan-price {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.75rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--ink);
  line-height: 1;
}
.pricing-col.featured .plan-price { color: #fff; }
.plan-period { font-size: 0.8rem; color: var(--ink-light); margin-top: 0.25rem; margin-bottom: 2rem; }
.pricing-col.featured .plan-period { color: rgba(255,255,255,0.45); }

.plan-features { list-style: none; flex: 1; }
.plan-features li {
  font-size: 0.875rem;
  color: var(--ink-light);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--rule);
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}
.plan-features li::before { content: '—'; color: var(--rule); flex-shrink: 0; }
.pricing-col.featured .plan-features li { color: rgba(255,255,255,0.65); border-bottom-color: rgba(255,255,255,0.1); }
.pricing-col.featured .plan-features li::before { color: rgba(255,255,255,0.2); }

.plan-cta { margin-top: 2rem; }

.popular-badge {
  display: inline-block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: var(--accent);
  color: #fff;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  margin-left: 0.5rem;
  vertical-align: middle;
}

/* ── TESTIMONIALS ── */
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-left: 1px solid var(--rule);
}
@media (max-width: 768px) { .testi-grid { grid-template-columns: 1fr; } }

.testi-card {
  padding: 2.5rem;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
}
.testi-quote {
  font-family: 'Inter', sans-serif;
  font-size: 0.925rem;
  font-weight: 400;
  line-height: 1.7;
  color: var(--ink);
  margin-bottom: 1.5rem;
}
.testi-name { font-size: 0.85rem; font-weight: 600; color: var(--ink); }
.testi-role { font-size: 0.8rem; color: var(--ink-light); margin-top: 0.15rem; }
.testi-initials {
  width: 2rem; height: 2rem;
  background: #eff6ff;
  border: 1px solid #bfdbfe;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 1rem;
}

/* ── ABOUT ── */
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  border-top: 1px solid var(--rule);
}
@media (max-width: 768px) { .about-layout { grid-template-columns: 1fr; } }

.about-left {
  padding: 4rem 3rem 4rem 0;
  border-right: 1px solid var(--rule);
}
.about-right { padding: 4rem 0 4rem 3rem; }
@media (max-width: 768px) {
  .about-left { border-right: none; border-bottom: 1px solid var(--rule); padding: 2.5rem 0; }
  .about-right { padding: 2.5rem 0; }
}

.about-stat-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; }
.about-stat-val {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 2.6rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  color: var(--ink);
  line-height: 1;
}
.about-stat-label { font-size: 0.8rem; color: var(--ink-light); margin-top: 0.35rem; }

/* ── CONTACT ── */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
}
@media (max-width: 768px) { .contact-layout { grid-template-columns: 1fr; } }

.contact-left {
  padding-right: 4rem;
  border-right: 1px solid var(--rule);
}
.contact-right { padding-left: 4rem; }
@media (max-width: 768px) {
  .contact-left { border-right: none; border-bottom: 1px solid var(--rule); padding-right: 0; padding-bottom: 2.5rem; margin-bottom: 2.5rem; }
  .contact-right { padding-left: 0; }
}

/* ── FORM ── */
.field { display: flex; flex-direction: column; gap: 0.4rem; }
.field label { font-size: 0.78rem; font-weight: 600; letter-spacing: 0.04em; color: var(--ink); }
.input {
  background: #f8fafc;
  border: 1.5px solid var(--rule);
  border-radius: 6px;
  padding: 0.65rem 0.85rem;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  color: var(--ink);
  outline: none;
  width: 100%;
  transition: border-color 0.2s;
}
.input:focus { border-color: var(--accent); outline: none; background: #fff; }
.input::placeholder { color: #bbb; }
select.input { cursor: pointer; }

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--rule);
  padding: 2rem 0;
  background: var(--bg);
}
.footer-link {
  font-size: 0.82rem;
  color: var(--ink-light);
  text-decoration: none;
  transition: color 0.15s;
}
.footer-link:hover { color: var(--ink); }

/* ── FADE UP ── */
.fade-up {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.55s ease, transform 0.55s ease;
}
.fade-up.visible { opacity: 1; transform: none; }

/* ── MOBILE NAV ── */
#mobile-menu { display: none; }
@media (max-width: 768px) {
  #mobile-menu.open {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg);
    border-top: 1px solid var(--rule);
  }
}