/* ============================================
   RESET & BASE
   ============================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  color: #1e293b;
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

/* ============================================
   TOKENS
   ============================================ */
:root {
  --blue:       #2563eb;
  --blue-dark:  #1d4ed8;
  --blue-light: #eff6ff;
  --blue-mid:   #dbeafe;
  --slate-50:   #f8fafc;
  --slate-100:  #f1f5f9;
  --slate-200:  #e2e8f0;
  --slate-400:  #94a3b8;
  --slate-500:  #64748b;
  --slate-700:  #334155;
  --slate-900:  #0f172a;
  --radius:     12px;
  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 12px rgba(0,0,0,.08), 0 2px 6px rgba(0,0,0,.06);
  --shadow-lg:  0 10px 30px rgba(0,0,0,.10), 0 4px 12px rgba(0,0,0,.06);
}

/* ============================================
   LAYOUT
   ============================================ */
.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 5rem 0;
}

/* ============================================
   TYPOGRAPHY
   ============================================ */
h1 { font-size: clamp(2.2rem, 5vw, 3.5rem); font-weight: 700; line-height: 1.15; letter-spacing: -0.02em; }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 700; line-height: 1.2; letter-spacing: -0.015em; }
h3 { font-size: 1.1rem; font-weight: 600; line-height: 1.35; }
p  { color: var(--slate-500); font-size: 1rem; line-height: 1.75; }

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

.section-label {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--blue);
  background: var(--blue-light);
  border: 1px solid var(--blue-mid);
  padding: 0.25rem 0.75rem;
  border-radius: 999px;
  margin-bottom: 1rem;
}

.section-header {
  text-align: center;
  max-width: 560px;
  margin: 0 auto 3rem;
}

.section-sub {
  margin-top: 0.75rem;
  font-size: 1.05rem;
}

/* ============================================
   BUTTONS
   ============================================ */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.7rem 1.5rem;
  border-radius: 8px;
  font-size: 0.9375rem;
  font-weight: 500;
  transition: all 0.18s ease;
  cursor: pointer;
  border: none;
}

.btn-primary {
  background: var(--blue);
  color: #fff;
  box-shadow: 0 1px 3px rgba(37,99,235,.3);
}
.btn-primary:hover {
  background: var(--blue-dark);
  box-shadow: 0 4px 12px rgba(37,99,235,.35);
  transform: translateY(-1px);
}

.btn-ghost {
  background: transparent;
  color: var(--slate-700);
  border: 1.5px solid var(--slate-200);
}
.btn-ghost:hover {
  background: var(--slate-50);
  border-color: var(--slate-400);
}

.btn-sm {
  padding: 0.45rem 1.1rem;
  font-size: 0.875rem;
  background: var(--blue);
  color: #fff;
  border-radius: 7px;
}
.btn-sm:hover {
  background: var(--blue-dark);
}

/* ============================================
   NAV
   ============================================ */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--slate-200);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo {
  font-size: 1rem;
  font-weight: 700;
  color: var(--slate-900);
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links li a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-500);
  transition: color 0.15s;
}
.nav-links li a:hover {
  color: var(--slate-900);
}

/* ============================================
   HERO
   ============================================ */
.hero {
  position: relative;
  padding: 6rem 0 5rem;
  overflow: hidden;
  background: linear-gradient(160deg, #ffffff 60%, var(--blue-light) 100%);
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 720px;
}

.hero-tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--blue);
  margin-bottom: 1.25rem;
}

.hero-title {
  margin-bottom: 1.25rem;
  color: var(--slate-900);
}

.hero-sub {
  font-size: 1.125rem;
  line-height: 1.7;
  color: var(--slate-500);
  max-width: 560px;
  margin-bottom: 2rem;
}

.hero-cta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

/* Background shapes */
.hero-bg-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.07;
  background: var(--blue);
}
.shape-1 {
  width: 500px;
  height: 500px;
  top: -100px;
  right: -150px;
}
.shape-2 {
  width: 280px;
  height: 280px;
  bottom: -80px;
  right: 200px;
}

/* ============================================
   TRUST BAR
   ============================================ */
.trust-bar {
  background: var(--slate-900);
  padding: 1rem 0;
}

.trust-bar-inner {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.trust-bar > .container > span {
  font-size: 0.8125rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--slate-400);
  white-space: nowrap;
}

.trust-bar ul {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.trust-bar ul li {
  font-size: 0.875rem;
  font-weight: 500;
  color: #cbd5e1;
}

.trust-bar ul li:is(:nth-child(2), :nth-child(4), :nth-child(6), :nth-child(8)) {
  color: var(--slate-400);
  font-size: 0.6rem;
}

/* ============================================
   ABOUT
   ============================================ */
.about {
  background: var(--slate-50);
}

.about-inner {
  display: grid;
  grid-template-columns: 1fr 360px;
  gap: 4rem;
  align-items: start;
}

.about-text .section-label { margin-bottom: 1.25rem; }

.about-text h2 {
  margin-bottom: 1.5rem;
  color: var(--slate-900);
}

.about-text p + p {
  margin-top: 1rem;
}

.about-card {
  display: flex;
  flex-direction: column;
  gap: 1px;
  background: var(--slate-200);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 80px;
}

.about-stat {
  background: #fff;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}

.stat-number {
  font-size: 1rem;
  font-weight: 700;
  color: var(--blue);
  letter-spacing: -0.01em;
}

.stat-label {
  font-size: 0.875rem;
  color: var(--slate-500);
}

/* ============================================
   SERVICES
   ============================================ */
.services {
  background: #fff;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
}

.service-card {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: box-shadow 0.2s, transform 0.2s, border-color 0.2s;
}

.service-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-2px);
  border-color: var(--blue-mid);
}

.service-icon {
  width: 40px;
  height: 40px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1rem;
  color: var(--blue);
}

.service-icon svg {
  width: 20px;
  height: 20px;
}

.service-card h3 {
  margin-bottom: 0.6rem;
  color: var(--slate-900);
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.65;
}

.service-card--cta {
  background: var(--blue);
  border-color: var(--blue-dark);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
}

.service-card--cta:hover {
  box-shadow: 0 10px 30px rgba(37,99,235,.25);
  border-color: var(--blue-dark);
}

.service-card--cta h3 {
  color: #fff;
}

.service-card--cta p {
  color: rgba(255,255,255,.8);
  font-size: 0.9rem;
}

.service-card--cta .btn-primary {
  background: #fff;
  color: var(--blue);
  align-self: flex-start;
  margin-top: 0.5rem;
}

.service-card--cta .btn-primary:hover {
  background: var(--blue-light);
}

/* ============================================
   WHY ME
   ============================================ */
.why-me {
  background: var(--slate-900);
}

.why-me .section-label {
  background: rgba(37,99,235,.2);
  border-color: rgba(37,99,235,.3);
  color: #93c5fd;
}

.why-me h2 {
  color: #fff;
}

.why-me .section-header {
  text-align: center;
  margin-bottom: 3rem;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
}

.why-item {
  border-top: 2px solid rgba(37,99,235,.4);
  padding-top: 1.5rem;
}

.why-num {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--blue);
  margin-bottom: 0.75rem;
}

.why-item h3 {
  color: #f1f5f9;
  margin-bottom: 0.6rem;
  font-size: 1rem;
}

.why-item p {
  color: var(--slate-400);
  font-size: 0.9rem;
  line-height: 1.65;
}

.why-item p em {
  font-style: italic;
  color: #94a3b8;
}

/* ============================================
   CONTACT
   ============================================ */
.contact {
  background: var(--slate-50);
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.contact-text .section-label { margin-bottom: 1.25rem; }

.contact-text h2 {
  margin-bottom: 1rem;
  color: var(--slate-900);
}

.contact-text > p {
  margin-bottom: 2rem;
}

.contact-methods {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-method {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 1.1rem 1.25rem;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  transition: box-shadow 0.18s, border-color 0.18s;
}

.contact-method:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--blue-mid);
}

.contact-method-icon {
  width: 44px;
  height: 44px;
  background: var(--blue-light);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  flex-shrink: 0;
}

.contact-method-icon svg {
  width: 20px;
  height: 20px;
}

.contact-method-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--slate-400);
  margin-bottom: 0.1rem;
}

.contact-method-value {
  display: block;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--slate-900);
}

.contact-badge {
  display: flex;
  align-items: center;
  justify-content: center;
}

.badge-inner {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 2rem;
  text-align: center;
  box-shadow: var(--shadow-md);
  max-width: 340px;
}

.badge-icon {
  width: 52px;
  height: 52px;
  color: var(--blue);
  margin: 0 auto 1rem;
}

.badge-text {
  font-size: 0.9375rem;
  color: var(--slate-500);
  line-height: 1.65;
}

/* ============================================
   FOOTER
   ============================================ */
.footer {
  background: var(--slate-900);
  padding: 1.5rem 0;
  border-top: 1px solid rgba(255,255,255,.06);
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.footer-name {
  font-size: 0.875rem;
  font-weight: 700;
  color: #fff;
}

.footer-copy {
  font-size: 0.8125rem;
  color: var(--slate-400);
}

/* ============================================
   RESPONSIVE
   ============================================ */
@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .nav-links li:not(:last-child) {
    display: none;
  }

  .hero {
    padding: 4rem 0 3.5rem;
  }

  .about-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }

  .about-card {
    position: static;
  }

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

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

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
}

@media (max-width: 480px) {
  .section {
    padding: 3.5rem 0;
  }

  .hero-cta {
    flex-direction: column;
  }

  .hero-cta .btn {
    width: 100%;
    justify-content: center;
  }

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

  .trust-bar-inner {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.75rem;
  }
}