:root {
  --navy: #141d2b;
  --navy-2: #1b2635;
  --navy-3: #23324a;
  --green: #10b981;
  --green-dark: #059669;
  --green-light: #34d399;
  --white: #ffffff;
  --off-white: #f6f7f9;
  --ink: #141d2b;
  --gray: #5b6472;
  --gray-light: #dde1e7;
  --shadow: 0 20px 40px -20px rgba(20, 29, 43, 0.25);
  --radius: 14px;
  --container: 1140px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: 'Space Grotesk', 'Inter', sans-serif;
  font-weight: 700;
  line-height: 1.15;
  margin: 0 0 0.5em;
  letter-spacing: -0.01em;
}

p { margin: 0 0 1em; color: var(--gray); }

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

ul { list-style: none; margin: 0; padding: 0; }

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

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

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  cursor: pointer;
  white-space: nowrap;
}

.btn-primary {
  background: var(--green);
  color: var(--white);
}
.btn-primary:hover {
  background: var(--green-dark);
  transform: translateY(-2px);
}

.btn-outline {
  border-color: rgba(255,255,255,0.35);
  color: var(--white);
}
.btn-outline:hover {
  border-color: var(--white);
  background: rgba(255,255,255,0.08);
}

.btn-block { width: 100%; }

/* Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(27, 38, 53, 0.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  height: 76px;
  gap: 32px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
  grid-column: 1;
}

.logo-img {
  height: 48px;
  width: auto;
}
.header-inner .logo-img { transform: translateY(-3px); }
.logo-footer .logo-img { height: 40px; }

.site-nav {
  grid-column: 2;
  display: flex;
  justify-content: center;
  gap: 32px;
}
.site-nav a {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  transition: color 0.2s ease;
}
.site-nav a:hover { color: var(--green-light); }

.btn-nav { grid-column: 3; justify-self: end; flex-shrink: 0; }

.nav-toggle {
  grid-column: 3;
  justify-self: end;
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 32px;
  height: 32px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.nav-toggle span {
  width: 100%;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
}

/* Hero */
.hero {
  position: relative;
  background: var(--navy);
  color: var(--white);
  padding: 120px 0 100px;
  overflow: hidden;
}

.hero-decor {
  position: absolute;
  top: -60px;
  right: -60px;
  width: 480px;
  height: 480px;
  color: var(--green);
  opacity: 0.08;
  pointer-events: none;
}

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

.eyebrow {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--green-light);
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  color: var(--white);
  margin-bottom: 24px;
}

.hero h1 .accent { color: var(--green-light); }

.hero-sub {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.72);
  max-width: 560px;
  margin: 0 auto 36px;
}

.hero-actions {
  display: flex;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

/* Sections */
.section {
  padding: 100px 0;
}
.section-alt { background: var(--off-white); }
.section-dark {
  background: var(--navy);
  color: var(--white);
}
.section-dark p { color: rgba(255,255,255,0.65); }

.section-head {
  max-width: 620px;
  margin: 0 auto 56px;
  text-align: center;
}
.section-sub { font-size: 1.05rem; }

.section h2 { font-size: clamp(1.8rem, 3.5vw, 2.4rem); }

/* About */
.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-text h2 { margin-bottom: 20px; }
.about-text p { font-size: 1.05rem; }

.about-values {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.value-card {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--gray-light);
}
.value-number {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  color: var(--green);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
}
.value-card h3 { margin: 8px 0 8px; font-size: 1.15rem; }
.value-card p { margin: 0; font-size: 0.95rem; }

/* Founder */
.founder-card {
  margin-top: 56px;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 32px;
  align-items: flex-start;
  background: var(--off-white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 40px;
}
.founder-avatar {
  width: 84px;
  height: 84px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--green-light);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  overflow: hidden;
}
.founder-avatar-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.founder-text h3 {
  font-size: 1.3rem;
  margin-bottom: 12px;
  color: var(--navy);
}
.founder-text p:last-child { margin-bottom: 0; }

@media (max-width: 600px) {
  .founder-card { grid-template-columns: 1fr; text-align: center; }
  .founder-avatar { margin: 0 auto; }
}

/* Services */
.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow);
}
.service-card h3 {
  font-size: 1.4rem;
  margin-bottom: 24px;
  color: var(--navy);
}
.service-list { margin-bottom: 28px; }
.service-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--gray-light);
  color: var(--ink);
  font-size: 0.98rem;
}
.service-list li:last-child { border-bottom: none; }
.icon-check {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  color: var(--green);
  margin-top: 2px;
}
.link-arrow {
  color: var(--green-dark);
  font-weight: 600;
  font-size: 0.95rem;
  transition: gap 0.2s ease;
}
.link-arrow:hover { color: var(--green); }

/* Steps */
.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 28px;
}
.step {
  padding: 32px 24px;
  border-radius: var(--radius);
  background: var(--off-white);
  border: 1px solid var(--gray-light);
}
.step-number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--navy);
  color: var(--green-light);
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  margin-bottom: 16px;
}
.step h3 { font-size: 1.1rem; margin-bottom: 8px; }
.step p { font-size: 0.93rem; margin: 0; }

/* CTA */
.section-cta {
  background: var(--green);
  padding: 80px 0;
}
.cta-inner { text-align: center; }
.cta-inner h2 { color: var(--white); }
.cta-inner p { color: rgba(255,255,255,0.85); font-size: 1.1rem; margin-bottom: 28px; }
.section-cta .btn-primary {
  background: var(--white);
  color: var(--green-dark);
}
.section-cta .btn-primary:hover { background: var(--off-white); }

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}
.contact-sub { max-width: 420px; }
.contact-list {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 32px;
}
.contact-list li {
  display: flex;
  flex-direction: column;
  gap: 4px;
  border-bottom: 1px solid rgba(255,255,255,0.1);
  padding-bottom: 16px;
}
.contact-list li:last-child { border-bottom: none; padding-bottom: 0; }
.contact-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--green-light);
  font-weight: 600;
}
.contact-list a, .contact-list span:not(.contact-label) {
  color: var(--white);
  font-size: 1.05rem;
}
.contact-list a:hover { color: var(--green-light); }

.contact-form {
  background: var(--navy-2);
  border-radius: var(--radius);
  padding: 36px;
  border: 1px solid rgba(255,255,255,0.08);
}
.form-honeypot { display: none; }
.form-row { margin-bottom: 20px; }
.form-row label {
  display: block;
  font-size: 0.9rem;
  font-weight: 500;
  margin-bottom: 8px;
  color: rgba(255,255,255,0.8);
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  background: var(--navy-3);
  color: var(--white);
  font-family: inherit;
  font-size: 0.95rem;
  resize: vertical;
}
.form-row select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20' fill='none' stroke='%2334d399' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 7.5L10 12.5L15 7.5'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}
.form-row select option { color: var(--ink); }
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--green);
}

/* Footer */
.site-footer {
  background: var(--navy);
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: 40px 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}
.footer-copy {
  color: rgba(255,255,255,0.4);
  font-size: 0.85rem;
  margin: 0;
}

/* Reveal animation */
.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* Responsive */
@media (max-width: 900px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; }
  .service-grid { grid-template-columns: 1fr; }
  .steps-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 880px) {
  .site-nav, .btn-nav { display: none; }
  .nav-toggle { display: flex; }

  .site-nav.open {
    display: flex;
    position: absolute;
    top: 76px;
    left: 0;
    right: 0;
    background: var(--navy);
    flex-direction: column;
    padding: 20px 24px;
    gap: 16px;
    border-bottom: 1px solid rgba(255,255,255,0.08);
  }
}

@media (max-width: 760px) {

  .hero { padding: 80px 0 60px; }
  .section { padding: 64px 0; }
  .steps-grid { grid-template-columns: 1fr; }
  .footer-inner { flex-direction: column; text-align: center; }
}