/* =========================================================
   CUSTOMIZE ME: colors, fonts, and spacing all live here.
   Change the values below to re-brand the entire site.
   ========================================================= */
:root {
  --color-primary: #3c6e91;        /* matte blue — main brand color (buttons, links, header/footer accents) */
  --color-primary-dark: #2c5270;   /* hover / darker variant of blue */
  --color-secondary: #4f7a5d;      /* matte green — checkmarks, secondary icons */
  --color-accent: #a64b3c;         /* matte red — small highlight accent */
  --color-text: #1e2328;
  --color-text-muted: #5b6570;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f6f5;
  --color-border: #e3e7e5;

  --font-heading: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  --font-body: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;

  --max-width: 1160px;
  --radius: 10px;
}

/* ---------- Reset ---------- */
* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { font: inherit; cursor: pointer; border: none; background: none; }

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}
.container-narrow { max-width: 800px; }

.section { padding: 88px 0; }
.alt-bg { background: var(--color-bg-alt); }

.eyebrow {
  color: var(--color-primary);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 0.85rem;
  margin-bottom: 10px;
}
.center { text-align: center; }

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 700;
  margin-bottom: 16px;
  max-width: 720px;
}
.section-title.center { margin-left: auto; margin-right: auto; }

.section-sub {
  color: var(--color-text-muted);
  max-width: 620px;
  margin: 0 auto 48px;
  font-size: 1.05rem;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: var(--radius);
  font-weight: 600;
  transition: all 0.2s ease;
}
.btn-primary {
  background: var(--color-primary);
  color: #fff;
}
.btn-primary:hover { background: var(--color-primary-dark); }
.btn-outline {
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
}
.btn-outline:hover { background: var(--color-primary); color: #fff; }
.btn-small { padding: 10px 20px; font-size: 0.9rem; }
.btn-full { width: 100%; text-align: center; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--color-border);
  z-index: 100;
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--color-text);
}
.logo span { color: var(--color-primary); font-weight: 600; }
.logo-mark { height: 34px; width: 34px; flex-shrink: 0; }

.main-nav ul {
  display: flex;
  align-items: center;
  gap: 28px;
}
.main-nav a:not(.btn) {
  font-weight: 500;
  color: var(--color-text-muted);
}
.main-nav a:not(.btn):hover { color: var(--color-primary); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 28px;
}
.nav-toggle span {
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
}

/* ---------- Hero ---------- */
.hero { padding: 90px 0 70px; }
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}
.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.1rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
}
.hero-sub {
  color: var(--color-text-muted);
  font-size: 1.1rem;
  max-width: 520px;
  margin-bottom: 32px;
}
.hero-actions { display: flex; gap: 16px; margin-bottom: 48px; flex-wrap: wrap; }

.hero-stats { display: flex; gap: 40px; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-size: 1.5rem; color: var(--color-primary); font-family: var(--font-heading); }
.hero-stats span { color: var(--color-text-muted); font-size: 0.85rem; }

.hero-media-img {
  aspect-ratio: 4/3;
  width: 100%;
  border-radius: var(--radius);
}

/* ---------- Logo strip ---------- */
.logo-strip { padding: 40px 0; border-top: 1px solid var(--color-border); border-bottom: 1px solid var(--color-border); }
.logo-strip p { text-align: center; color: var(--color-text-muted); font-size: 0.9rem; margin-bottom: 24px; }
.logo-row { display: flex; justify-content: center; gap: 32px; flex-wrap: wrap; }
.logo-placeholder {
  width: 130px; height: 44px;
  background: var(--color-bg-alt);
  border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

/* ---------- Services / Solutions ---------- */
.solution-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  margin-top: 24px;
}
.solution-card {
  background: var(--color-bg-alt);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 40px;
}
.solution-icon {
  font-family: var(--font-heading);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--color-primary);
  margin-bottom: 16px;
}
.solution-card h3 { font-size: 1.35rem; margin-bottom: 12px; font-family: var(--font-heading); }
.solution-card > p { color: var(--color-text-muted); margin-bottom: 20px; }
.feature-list li {
  padding-left: 26px;
  position: relative;
  margin-bottom: 10px;
  color: var(--color-text);
}
.feature-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: var(--color-secondary);
  font-weight: 700;
}

/* ---------- Process ---------- */
.process-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
  margin-top: 24px;
  counter-reset: step;
}
.process-steps li {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 28px;
}
.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
  margin-bottom: 14px;
}
.process-steps h3 { font-size: 1.05rem; margin-bottom: 8px; }
.process-steps p { color: var(--color-text-muted); font-size: 0.95rem; }

/* ---------- Benefits ---------- */
.benefits-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 24px;
}
.benefit-card { padding: 8px; }
.benefit-icon { color: var(--color-accent); font-size: 1.4rem; margin-bottom: 12px; }
.benefit-card h3 { font-size: 1.1rem; margin-bottom: 8px; }
.benefit-card p { color: var(--color-text-muted); font-size: 0.95rem; }

/* ---------- Testimonials ---------- */
.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 24px;
}
.testimonial-card {
  background: var(--color-bg-alt);
  border-radius: var(--radius);
  padding: 32px;
  border: 1px solid var(--color-border);
}
.testimonial-card p { font-size: 1rem; margin-bottom: 16px; }
.testimonial-card footer { color: var(--color-text-muted); font-size: 0.85rem; font-weight: 600; }

/* ---------- FAQ ---------- */
.faq-list { margin-top: 24px; }
.faq-item {
  border-bottom: 1px solid var(--color-border);
}
.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 4px;
  text-align: left;
  font-weight: 600;
  font-size: 1rem;
}
.faq-icon { color: var(--color-secondary); font-size: 1.3rem; transition: transform 0.2s ease; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(45deg); }
.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.25s ease;
}
.faq-answer p { padding: 0 4px 20px; color: var(--color-text-muted); }

/* ---------- Contact ---------- */
.contact-cta { background: var(--color-primary); color: #fff; }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: start;
}
.contact-copy h2 { font-family: var(--font-heading); font-size: 2rem; margin-bottom: 16px; }
.contact-copy p { opacity: 0.9; max-width: 400px; }

.contact-form {
  background: #fff;
  border-radius: var(--radius);
  padding: 32px;
  color: var(--color-text);
}
.form-row { margin-bottom: 18px; }
.form-row label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.9rem; }
.form-row input, .form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: 8px;
  font: inherit;
}
.form-row input:focus, .form-row textarea:focus {
  outline: 2px solid var(--color-primary);
  outline-offset: 1px;
}
.form-note { margin-top: 12px; font-size: 0.9rem; color: var(--color-primary); }

/* ---------- Footer ---------- */
.site-footer { background: #0f1a19; color: #cfd8d6; padding: 64px 0 0; }
.footer-inner {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-brand p { margin-top: 12px; color: #9aa6a3; font-size: 0.9rem; max-width: 260px; }
.footer-brand .logo { color: #fff; }
.footer-brand .logo span { color: var(--color-accent); }
.footer-col h4 { color: #fff; font-size: 0.95rem; margin-bottom: 16px; }
.footer-col li { margin-bottom: 10px; font-size: 0.9rem; color: #9aa6a3; }
.footer-col a:hover { color: #fff; }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 24px;
  text-align: center;
  font-size: 0.85rem;
  color: #7c8886;
}

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner, .contact-inner { grid-template-columns: 1fr; }
  .hero-media { order: -1; }
  .solution-grid, .process-steps, .benefits-grid, .testimonial-grid { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 720px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 76px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    display: none;
  }
  .main-nav.open { display: block; }
  .main-nav ul { flex-direction: column; align-items: stretch; padding: 20px 24px; gap: 18px; }
  .hero-stats { gap: 24px; }
  .footer-inner { grid-template-columns: 1fr; }
}