/* ============================================
   installmt – Static Site Styles
   ============================================ */

/* Reset & Base */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --color-primary: #333F50;
  --color-accent: #333F50;
  --color-accent-hover: #D9D9D9;
  --color-text: #333;
  --color-text-light: #666;
  --color-bg: #ffffff;
  --color-bg-light: #f7f8fc;
  --color-header-bg: #ADB9CA;
  --color-border: #e0e0e0;
  --color-footer-bg: #ADB9CA;
  --color-footer-text: #000;
  --font-body: 'Source Sans 3', 'Segoe UI', sans-serif;
  --max-width: 960px;
}

@import url('https://fonts.googleapis.com/css2?family=Source+Sans+3:wght@300;400;600;700&display=swap');

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.7;
  font-size: 17px;
}

a {
  color: var(--color-accent);
  text-decoration: none;
}
a:hover {
  color: var(--color-accent-hover);
}

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

/* ---- Header / Nav ---- */
.site-header {
  background: var(--color-header-bg);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 14px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo-link {
  display: flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.logo-link img {
  height: 38px;
  width: auto;
}

.site-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary);
}

.tagline {
  font-size: 0.78rem;
  color: var(--color-text-light);
  margin-left: 12px;
  font-weight: 300;
}

nav.main-nav {
  display: flex;
  gap: 28px;
}

nav.main-nav a {
  color: var(--color-text);
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 0.2s;
}

nav.main-nav a:hover,
nav.main-nav a.active {
  color: var(--color-accent);
}

/* Mobile nav toggle */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--color-primary);
}

@media (max-width: 700px) {
  .header-inner {
    flex-wrap: wrap;
  }
  .tagline {
    display: none;
  }
  .nav-toggle {
    display: block;
  }
  nav.main-nav {
    display: none;
    flex-direction: column;
    width: 100%;
    gap: 0;
    margin-top: 10px;
  }
  nav.main-nav.open {
    display: flex;
  }
  nav.main-nav a {
    padding: 10px 0;
    border-top: 1px solid var(--color-border);
  }
}

/* ---- Hero Section ---- */
.hero {
  text-align: center;
  padding: 64px 24px 48px;
  background: var(--color-bg-light);
}

.hero h2 {
  font-size: 1.85rem;
  font-weight: 700;
  color: var(--color-primary);
  max-width: 700px;
  margin: 0 auto 8px;
  line-height: 1.35;
}

.hero .label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-top: 10px;
}

/* ---- Section Utilities ---- */
.section {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 56px 24px;
}

.section-light {
  background: var(--color-bg-light);
}

.section-centered {
  text-align: center;
}

.section h2 {
  font-size: 1.55rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 16px;
}

.section h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 10px;
}

/* ---- Three Column Cards ---- */
.card-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin: 40px 0;
}

.card {
  text-align: center;
}

.card img {
  width: 80px;
  height: 80px;
  margin: 0 auto 18px;
  object-fit: contain;
}

.card h3 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 10px;
  color: var(--color-primary);
}

.card p {
  font-size: 0.93rem;
  color: var(--color-text-light);
  line-height: 1.6;
}

@media (max-width: 700px) {
  .card-row {
    grid-template-columns: 1fr;
    gap: 32px;
  }
}

/* ---- Divider ---- */
hr.divider {
  border: none;
  border-top: 1px solid var(--color-border);
  max-width: var(--max-width);
  margin: 0 auto;
}

/* ---- CTA Banner ---- */
.cta-banner {
  text-align: center;
  padding: 48px 24px;
  background: var(--color-bg-light);
}

.cta-banner h2 {
  font-size: 1.4rem;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.cta-banner a {
  font-weight: 700;
}

/* ---- Button ---- */
.btn {
  display: inline-block;
  padding: 12px 32px;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  border-radius: 6px;
  transition: background 0.2s;
  font-size: 0.95rem;
}

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

/* ---- Content Block (image + text side-by-side) ---- */
.content-block {
  display: flex;
  align-items: center;
  gap: 40px;
  margin: 48px 0;
}

.content-block.reverse {
  flex-direction: row-reverse;
}

.content-block .text {
  flex: 1;
}

.content-block .media {
  flex: 1;
}

.content-block .media img {
  border-radius: 8px;
}

@media (max-width: 700px) {
  .content-block,
  .content-block.reverse {
    flex-direction: column;
  }
}

/* ---- Page Header ---- */
.page-header {
  text-align: center;
  padding: 56px 24px 32px;
  background: var(--color-bg-light);
}

.page-header h1 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--color-primary);
}

.page-header .page-logo {
  width: 120px;
  margin: 20px auto 0;
}

.page-header p {
  max-width: 600px;
  margin: 16px auto 0;
  color: var(--color-text-light);
  font-size: 1.05rem;
}

/* ---- Features Grid ---- */
.features-section-title {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: center;
  margin: 48px 0 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.features-section-title:first-of-type {
  margin-top: 0;
}

.feature-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 36px;
  margin: 24px 0 40px;
}

.feature-card {
  text-align: center;
  padding: 20px;
}

.feature-card img {
  width: 64px;
  height: 64px;
  margin: 0 auto 14px;
  object-fit: contain;
}

.feature-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--color-text-light);
  line-height: 1.55;
}

@media (max-width: 700px) {
  .feature-row {
    grid-template-columns: 1fr;
  }
}

/* ---- About Page ---- */
.about-hero {
  text-align: center;
  padding: 64px 24px;
  background: var(--color-bg-light);
}

.about-hero .small {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--color-text-light);
  margin-bottom: 4px;
}

.about-hero h1 {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--color-primary);
}

.about-body {
  max-width: 680px;
  margin: 0 auto;
  padding: 48px 24px;
  font-size: 1.05rem;
  line-height: 1.8;
  color: var(--color-text);
}

.about-body p {
  margin-bottom: 20px;
}

.mission-box {
  text-align: center;
  padding: 40px 24px;
  background: var(--color-bg-light);
  margin: 32px 0;
  border-radius: 8px;
}

.mission-box h3 {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--color-accent);
  margin-bottom: 8px;
}

.mission-box p {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0;
}

/* ---- Chart Image ---- */
.chart-section {
  text-align: center;
  padding: 40px 24px;
}

.chart-section img {
  max-width: 600px;
  margin: 20px auto;
  border-radius: 8px;
}

.chart-section p {
  max-width: 600px;
  margin: 0 auto;
  color: var(--color-text-light);
  font-size: 0.95rem;
}

/* ---- Footer ---- */
.site-footer {
  background: var(--color-footer-bg);
  color: var(--color-footer-text);
  padding: 40px 24px;
  text-align: center;
  font-size: 0.9rem;
  line-height: 1.7;
}

.site-footer .footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.site-footer .footer-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: #333F50;
  margin-bottom: 8px;
}

.site-footer a {
  color: var(--color-footer-text);
}

.site-footer a:hover {
  color: #fff;
}

.footer-address {
  margin: 8px 0 16px;
  font-style: normal;
}

.footer-links a {
  margin: 0 8px;
  font-size: 0.85rem;
}

@media (max-width: 700px) {
  .site-footer .footer-inner {
    flex-direction: column;
    text-align: center;
  }
  .footer-links {
    margin-top: 16px;
  }
}