:root {
  --navy: #0b1e33;
  --navy-light: #142c48;
  --teal: #14b8a6;
  --teal-dark: #0f9488;
  --teal-pale: #e6f7f4;
  --coral: #d85a30;
  --ink: #101828;
  --gray-700: #344054;
  --gray-500: #667085;
  --gray-200: #e4e7ec;
  --gray-100: #f2f4f7;
  --off-white: #f9fafb;
  --white: #ffffff;
  --radius: 12px;
  --max-width: 1120px;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.06);
  --shadow-md: 0 8px 24px rgba(16, 24, 40, 0.08);
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 {
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.4rem); max-width: 720px; }
h3 { font-size: 1.15rem; }

p { color: var(--gray-700); margin: 0 0 16px; }

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

ul { padding-left: 0; margin: 0; color: var(--gray-700); list-style: none; }
ul li {
  margin-bottom: 10px;
  padding-left: 24px;
  position: relative;
}
ul li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--teal);
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--teal-dark);
  margin-bottom: 12px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.eyebrow::before {
  content: "";
  width: 20px;
  height: 2px;
  background: var(--teal);
  display: inline-block;
}

.section-sub {
  max-width: 640px;
  margin-top: -8px;
  margin-bottom: 32px;
}

/* Image placeholder slots — swap in real assets at these paths */
.img-slot {
  background-color: var(--gray-100);
  background-position: center;
  background-repeat: no-repeat;
  background-size: 56%;
  border-radius: 12px;
  flex-shrink: 0;
}

.service-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 16px;
}

.step-icon {
  width: 52px;
  height: 52px;
  margin-bottom: 12px;
}

.why-icon {
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
}

.step-number {
  display: block;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--teal-dark);
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.88);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--gray-200);
}

.header-inner {
  display: flex;
  align-items: center;
  height: 72px;
  gap: 24px;
}

.brand {
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--navy);
  display: flex;
  align-items: baseline;
  flex-shrink: 0;
}

.brand-mark { color: var(--navy); }
.brand-dot { color: var(--teal); }

.main-nav {
  display: flex;
  gap: 32px;
  margin-left: 40px;
}

.main-nav a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-700);
  transition: color 0.15s ease;
}

.main-nav a:hover { color: var(--navy); }

.header-cta {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-left: auto;
}

.lang-switch {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 800;
  border-right: 1px solid var(--gray-200);
  padding-right: 20px;
}

.lang-switch a {
  color: var(--gray-500);
  padding: 4px 8px;
  border-radius: 6px;
}

.lang-switch a.active {
  color: var(--navy);
  background: var(--teal-pale);
}

.lang-switch a:hover { color: var(--navy); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  width: 22px;
  height: 2px;
  background: var(--navy);
  display: block;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 20px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.15s ease;
  border: 1px solid transparent;
  cursor: pointer;
}

.btn-primary {
  background: var(--navy);
  color: var(--white);
}
.btn-primary:hover { background: var(--navy-light); }

.btn-ghost {
  background: transparent;
  color: var(--navy);
  border-color: var(--gray-200);
}
.btn-ghost:hover { border-color: var(--navy); }

.btn-lg { padding: 14px 28px; font-size: 1rem; }

/* Hero */
.hero {
  position: relative;
  padding: 96px 0 80px;
  overflow: hidden;
  background:
    radial-gradient(circle at 15% 20%, rgba(20, 184, 166, 0.10), transparent 45%),
    radial-gradient(circle at 90% 10%, rgba(216, 90, 48, 0.08), transparent 40%),
    var(--white);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(11, 30, 51, 0.08) 1px, transparent 1px);
  background-size: 22px 22px;
  -webkit-mask-image: linear-gradient(to bottom, black, transparent 70%);
  mask-image: linear-gradient(to bottom, black, transparent 70%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
}

.hero-copy { max-width: 640px; }

.hero-sub {
  font-size: 1.15rem;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-top: 12px;
  flex-wrap: wrap;
}

/* Stats */
.stats {
  position: relative;
  background: var(--navy);
  padding: 48px 0;
  overflow: hidden;
}

.stats::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 18px 18px;
}

.stats-grid {
  position: relative;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 32px;
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
}

.stat-number {
  font-size: 2rem;
  font-weight: 800;
  color: var(--teal);
  line-height: 1.1;
}

.stat-label {
  color: #c9d3de;
  font-size: 0.85rem;
  line-height: 1.4;
}

/* Sections */
.section { padding: 88px 0; }
.section-alt { background: var(--off-white); }

/* Services */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.service-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-top: 3px solid var(--teal);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  transition: box-shadow 0.15s ease, transform 0.15s ease;
}

.service-card:hover {
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.service-card h3 { color: var(--navy); }

/* Approach */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.approach-step { padding: 8px 0; }

.approach-step h3 { color: var(--navy); margin-bottom: 8px; }

/* Case studies */
.case-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 8px;
}

.case-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow-sm);
}

.case-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--teal-dark);
  background: var(--teal-pale);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 12px;
}

.case-card h3 {
  color: var(--navy);
  font-size: 1.25rem;
}

.case-context { font-size: 0.95rem; }

.case-results {
  display: grid;
  gap: 16px;
  margin: 20px 0;
  padding: 20px 0;
  border-top: 1px solid var(--gray-200);
  border-bottom: 1px solid var(--gray-200);
}

.case-results > div {
  padding-left: 16px;
  border-left: 3px solid var(--teal);
}

.case-results p {
  margin: 0;
  font-size: 0.92rem;
  color: var(--gray-700);
  line-height: 1.55;
}

.case-results strong {
  color: var(--navy);
  font-weight: 800;
}

.case-detail { font-size: 0.92rem; margin-bottom: 0; }

/* Why Raize */
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
}

.why-card {
  padding: 28px;
  border-radius: var(--radius);
  background: var(--white);
  border: 1px solid var(--gray-200);
}

.why-card h3 { color: var(--navy); }

/* Pricing */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
  margin-top: 40px;
  max-width: 760px;
}

.pricing-card {
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  padding: 32px;
  background: var(--white);
  position: relative;
}

.pricing-card h3 { color: var(--navy); }

.price {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--navy);
  margin-bottom: 12px;
}

.price span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--gray-500);
}

.pricing-desc { font-size: 0.92rem; margin-bottom: 0; }

/* CTA banner */
.cta-banner {
  position: relative;
  background: var(--navy);
  padding: 72px 0;
  text-align: center;
  overflow: hidden;
}

.cta-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255, 255, 255, 0.06) 1px, transparent 1px);
  background-size: 20px 20px;
}

.cta-inner { position: relative; }

.cta-inner h2 {
  color: var(--white);
  max-width: none;
  margin-left: auto;
  margin-right: auto;
}

.cta-inner p {
  color: #c9d3de;
  margin-bottom: 28px;
}

/* Footer */
.site-footer {
  background: var(--off-white);
  border-top: 1px solid var(--gray-200);
  padding: 48px 0 24px;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 32px;
  padding-bottom: 32px;
}

.footer-brand .brand-mark,
.footer-brand .brand-dot {
  font-size: 1.2rem;
  font-weight: 800;
}

.footer-brand p {
  font-size: 0.88rem;
  margin-top: 8px;
}

.footer-nav {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

.footer-nav a, .footer-contact a {
  font-size: 0.9rem;
  color: var(--gray-700);
}

.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 8px;
  align-items: flex-end;
}

.footer-lang {
  display: flex;
  gap: 12px;
  font-size: 0.88rem;
  font-weight: 700;
  margin-top: 10px;
}

.footer-lang a.active { color: var(--teal-dark); }

.footer-bottom {
  border-top: 1px solid var(--gray-200);
  padding-top: 20px;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--gray-500);
  margin: 0;
}

/* Responsive */
@media (max-width: 900px) {
  .services-grid,
  .case-grid,
  .why-grid,
  .pricing-grid { grid-template-columns: 1fr; }

  .approach-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .stats-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

}

@media (max-width: 720px) {
  .main-nav { display: none; }
  .header-cta .btn { display: none; }
  .nav-toggle { display: flex; }

  .main-nav.open {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 72px;
    left: 0;
    right: 0;
    background: var(--white);
    padding: 20px 24px;
    border-bottom: 1px solid var(--gray-200);
    gap: 16px;
    margin: 0;
  }

  .approach-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; }
  .footer-contact { align-items: flex-start; }
  .lang-switch { border-right: none; padding-right: 0; }
}