/* ========================================
   CSS Variables
   ======================================== */
:root {
  --color-mirage: #151B23;
  --color-midnight-green: #00505F;
  --color-chamoisee: #9F8058;
  --color-platinum: #E5D8E8;
  --color-nickel: #737374;
  --color-white: #FFFFFF;
  --color-offwhite: #F8F8F8;

  --font-headline: 'Blinker', sans-serif;
  --font-body: 'Figtree', sans-serif;
  --font-fallback: 'Roboto', sans-serif;

  --nav-height: 70px;
  --max-width: 1200px;
  --section-padding: 80px 0;
  --section-padding-mobile: 48px 0;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  color: var(--color-mirage);
  background-color: var(--color-white);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

ul, ol {
  list-style: none;
}

/* ========================================
   Typography
   ======================================== */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headline);
  line-height: 1.2;
}

h1 {
  font-size: 32px;
  font-weight: 700;
}

h2 {
  font-size: 28px;
  font-weight: 700;
}

h3 {
  font-size: 20px;
  font-weight: 600;
}

p {
  font-size: 16px;
  line-height: 1.5;
}

.label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  font-weight: 500;
  color: var(--color-nickel);
}

/* ========================================
   Layout
   ======================================== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: var(--section-padding-mobile);
}

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

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

.section--dark {
  background-color: var(--color-mirage);
  color: var(--color-white);
}

/* ========================================
   Buttons
   ======================================== */
.btn {
  display: inline-block;
  padding: 14px 28px;
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.2s ease;
  border: 2px solid transparent;
  text-align: center;
}

.btn--primary {
  background-color: var(--color-midnight-green);
  color: var(--color-white);
  border-color: var(--color-midnight-green);
}

.btn--primary:hover {
  background-color: #003d48;
  border-color: #003d48;
  transform: scale(1.02);
}

.btn--secondary {
  background-color: transparent;
  color: var(--color-midnight-green);
  border-color: var(--color-midnight-green);
}

.btn--secondary:hover {
  background-color: var(--color-midnight-green);
  color: var(--color-white);
  transform: scale(1.02);
}

/* ========================================
   Navigation
   ======================================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--color-white);
  border-bottom: 1px solid rgba(0, 0, 0, 0.08);
  height: var(--nav-height);
}

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

.site-nav__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-headline);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-mirage);
}

.site-nav__logo-icon {
  width: 28px;
  height: 28px;
  position: relative;
}

.site-nav__logo-icon svg {
  width: 100%;
  height: 100%;
}

.site-nav__links {
  display: none;
  align-items: center;
  gap: 32px;
}

.site-nav__links a {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-mirage);
  transition: color 0.2s ease;
  position: relative;
}

.site-nav__links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-midnight-green);
  transition: width 0.2s ease;
}

.site-nav__links a:hover {
  color: var(--color-midnight-green);
}

.site-nav__links a:hover::after {
  width: 100%;
}

.site-nav__links a.active {
  color: var(--color-midnight-green);
}

.site-nav__links a.active::after {
  width: 100%;
}

.site-nav__cta {
  display: none;
}

.site-nav__cta .btn {
  padding: 10px 22px;
  font-size: 14px;
}

/* Hamburger */
.nav-toggle {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 28px;
  height: 28px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--color-mirage);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle.is-active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle.is-active span:nth-child(2) {
  opacity: 0;
}

.nav-toggle.is-active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile overlay menu */
.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  top: var(--nav-height);
  background-color: var(--color-white);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 32px;
}

.mobile-menu.is-open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-headline);
  font-size: 28px;
  font-weight: 600;
  color: var(--color-mirage);
  transition: color 0.2s ease;
}

.mobile-menu a:hover,
.mobile-menu a.active {
  color: var(--color-midnight-green);
}

.mobile-menu .btn {
  margin-top: 16px;
}

/* ========================================
   Footer
   ======================================== */
.site-footer {
  background-color: var(--color-mirage);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

/* Subtle grid-line background pattern */
.site-footer::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  pointer-events: none;
}

.site-footer__inner {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 60px 24px 40px;
  display: flex;
  flex-direction: column;
  gap: 40px;
}

.site-footer__brand {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.site-footer__logo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-headline);
  font-size: 24px;
  font-weight: 700;
  color: var(--color-white);
}

.site-footer__logo-icon svg {
  width: 28px;
  height: 28px;
}

.site-footer__tagline {
  font-size: 14px;
  color: var(--color-nickel);
  line-height: 1.5;
}

.site-footer__nav h4 {
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-nickel);
  margin-bottom: 16px;
}

.site-footer__nav ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.site-footer__nav a {
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s ease;
}

.site-footer__nav a:hover {
  color: var(--color-chamoisee);
}

.site-footer__contact h4 {
  font-family: var(--font-headline);
  font-size: 14px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--color-nickel);
  margin-bottom: 16px;
}

.site-footer__contact-link {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 15px;
  color: rgba(255, 255, 255, 0.7);
  transition: color 0.2s ease;
  margin-bottom: 10px;
}

.site-footer__contact-link:hover {
  color: var(--color-chamoisee);
}

.site-footer__contact-link svg {
  width: 18px;
  height: 18px;
  flex-shrink: 0;
}

.site-footer__bottom {
  position: relative;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 24px 24px 0;
  max-width: var(--max-width);
  margin: 0 auto;
  width: 100%;
}

.site-footer__copyright {
  font-size: 13px;
  color: var(--color-nickel);
  padding-bottom: 24px;
}

/* ========================================
   Hero (shared pattern for page heroes)
   ======================================== */
.hero {
  /* REPLACE: hero aerial image */
  background: linear-gradient(135deg, var(--color-mirage) 0%, var(--color-midnight-green) 100%);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

/* Subtle grid overlay on hero */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

/* Scattered data dots overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(circle, var(--color-chamoisee) 1.5px, transparent 1.5px),
    radial-gradient(circle, var(--color-midnight-green) 1px, transparent 1px);
  background-size: 120px 120px, 80px 80px;
  background-position: 20px 20px, 50px 50px;
  opacity: 0.15;
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 100px 24px 80px;
}

.hero h1 {
  font-size: 32px;
  max-width: 700px;
  margin-bottom: 20px;
}

.hero p {
  font-size: 17px;
  line-height: 1.6;
  max-width: 600px;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
}

.hero__link {
  font-size: 15px;
  font-weight: 500;
  color: var(--color-chamoisee);
  transition: color 0.2s ease;
}

.hero__link:hover {
  color: var(--color-platinum);
}

.hero__link::after {
  content: ' \2192';
}

/* ========================================
   Section Titles
   ======================================== */
.section__title {
  margin-bottom: 48px;
}

/* ========================================
   Section 1.2 — Value Cards
   ======================================== */
.value-cards {
  display: grid;
  gap: 24px;
}

.value-card {
  background-color: var(--color-white);
  border-radius: 8px;
  padding: 32px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06), 0 1px 2px rgba(0, 0, 0, 0.04);
}

.value-card__icon {
  width: 52px;
  height: 52px;
  background-color: var(--color-platinum);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--color-midnight-green);
}

.value-card__icon svg {
  width: 26px;
  height: 26px;
}

.value-card h3 {
  margin-bottom: 10px;
}

.value-card p {
  color: var(--color-nickel);
  line-height: 1.6;
}

/* ========================================
   Section 1.3 — Advantages
   ======================================== */
.advantages {
  display: grid;
  gap: 32px;
}

.advantage {
  display: flex;
  gap: 20px;
  align-items: flex-start;
}

.advantage__icon {
  width: 48px;
  height: 48px;
  flex-shrink: 0;
  background-color: var(--color-offwhite);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-midnight-green);
  border-left: 3px solid var(--color-midnight-green);
}

.advantage__icon svg {
  width: 24px;
  height: 24px;
}

.advantage__text h3 {
  margin-bottom: 6px;
}

.advantage__text p {
  color: var(--color-nickel);
  line-height: 1.6;
}

/* ========================================
   Section 1.4 — Steps
   ======================================== */
.steps {
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: center;
}

.step {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  position: relative;
}

.step__number {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background-color: var(--color-midnight-green);
  color: var(--color-white);
  font-family: var(--font-headline);
  font-size: 20px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
  flex-shrink: 0;
}

.step__content {
  max-width: 260px;
}

.step__icon {
  width: 40px;
  height: 40px;
  margin: 0 auto 12px;
  color: var(--color-chamoisee);
}

.step__icon svg {
  width: 100%;
  height: 100%;
}

.step h3 {
  margin-bottom: 6px;
  font-size: 18px;
}

.step p {
  color: var(--color-nickel);
  font-size: 15px;
  line-height: 1.5;
}

.step__connector {
  width: 2px;
  height: 40px;
  background-color: var(--color-nickel);
  opacity: 0.25;
}

/* ========================================
   Section 1.5 — Asset Grid
   ======================================== */
.asset-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  margin-bottom: 48px;
}

.asset-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 24px 16px;
  background-color: var(--color-offwhite);
  border-radius: 8px;
  border: 1px solid transparent;
  transition: all 0.2s ease;
}

.asset-card:hover {
  border-color: var(--color-midnight-green);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.asset-card__icon {
  width: 40px;
  height: 40px;
  color: var(--color-midnight-green);
}

.asset-card__icon svg {
  width: 100%;
  height: 100%;
}

.asset-card__name {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-mirage);
}

/* Mini CTA */
.mini-cta {
  margin-top: 16px;
  text-align: center;
}

.mini-cta__text {
  font-size: 16px;
  color: var(--color-nickel);
  margin-bottom: 16px;
}

.mini-cta__form {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 600px;
  margin: 0 auto;
}

.mini-cta__form input[type="email"],
.mini-cta__form input[type="text"] {
  padding: 12px 16px;
  border: 1px solid var(--color-nickel);
  border-radius: 6px;
  font-family: var(--font-body);
  font-size: 15px;
  color: var(--color-mirage);
  background-color: var(--color-white);
  transition: border-color 0.2s ease;
}

.mini-cta__form input:focus {
  outline: none;
  border-color: var(--color-midnight-green);
}

.mini-cta__form .btn {
  padding: 12px 24px;
}

/* ========================================
   Section 1.6 — Stats
   ======================================== */
.stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
  text-align: center;
}

.stat {
  padding: 16px 0;
}

.stat__number {
  font-family: var(--font-headline);
  font-size: 48px;
  font-weight: 700;
  color: var(--color-white);
  line-height: 1;
}

.stat__suffix {
  font-family: var(--font-headline);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-chamoisee);
}

.stat__label {
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--color-nickel);
  margin-top: 8px;
}

/* ========================================
   Section 1.7 — Final CTA
   ======================================== */
.final-cta {
  background: linear-gradient(135deg, var(--color-mirage) 0%, var(--color-midnight-green) 100%);
  color: var(--color-white);
  text-align: center;
  padding: 80px 0;
  position: relative;
  overflow: hidden;
}

.final-cta::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.final-cta__inner {
  position: relative;
  z-index: 1;
}

.final-cta h2 {
  max-width: 600px;
  margin: 0 auto 32px;
}

/* ========================================
   Tablet (768px+)
   ======================================== */
@media (min-width: 768px) {
  h1 { font-size: 44px; }
  h2 { font-size: 36px; }
  h3 { font-size: 24px; }

  .container {
    padding: 0 48px;
  }

  .section {
    padding: var(--section-padding);
  }

  .hero__inner {
    padding: 120px 48px 100px;
  }

  .hero h1 {
    font-size: 44px;
  }

  .hero p {
    font-size: 18px;
  }

  /* Value cards: 3-column */
  .value-cards {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Advantages: 2x2 grid */
  .advantages {
    grid-template-columns: repeat(2, 1fr);
  }

  /* Steps: horizontal */
  .steps {
    flex-direction: row;
    justify-content: center;
    align-items: flex-start;
  }

  .step__connector {
    width: 60px;
    height: 2px;
    margin-top: 22px;
  }

  /* Asset grid: 3 columns */
  .asset-grid {
    grid-template-columns: repeat(3, 1fr);
  }

  /* Mini CTA: horizontal form */
  .mini-cta__form {
    flex-direction: row;
  }

  .mini-cta__form input[type="email"],
  .mini-cta__form input[type="text"] {
    flex: 1;
  }

  /* Stats: row of 4 */
  .stats {
    grid-template-columns: repeat(4, 1fr);
  }

  .stat__number {
    font-size: 52px;
  }

  /* Final CTA: larger padding */
  .final-cta {
    padding: 100px 0;
  }

  /* Footer: two-column on tablet */
  .site-footer__inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    padding: 60px 48px 40px;
  }

  .site-footer__bottom {
    padding: 24px 48px 0;
  }
}

/* ========================================
   Desktop (1024px+)
   ======================================== */
@media (min-width: 1024px) {
  h1 { font-size: 52px; }
  h2 { font-size: 40px; }
  h3 { font-size: 26px; }
  p  { font-size: 17px; }

  .container {
    padding: 0;
  }

  /* Show desktop nav, hide hamburger */
  .site-nav__links {
    display: flex;
  }

  .site-nav__cta {
    display: block;
  }

  .nav-toggle {
    display: none;
  }

  .hero__inner {
    padding: 140px 0 120px;
  }

  .hero h1 {
    font-size: 52px;
  }

  /* Advantages: 4-column */
  .advantages {
    grid-template-columns: repeat(4, 1fr);
  }

  /* Steps: wider connectors */
  .step__connector {
    width: 80px;
  }

  .step h3 {
    font-size: 20px;
  }

  /* Asset grid: 5 columns */
  .asset-grid {
    grid-template-columns: repeat(5, 1fr);
  }

  /* Stats: larger numbers */
  .stat__number {
    font-size: 60px;
  }

  .stat__suffix {
    font-size: 40px;
  }

  /* Final CTA: larger padding */
  .final-cta {
    padding: 120px 0;
  }

  /* Footer: three-column on desktop */
  .site-footer__inner {
    grid-template-columns: 1.2fr 0.8fr 0.8fr;
    gap: 60px;
    padding: 60px 0 40px;
  }

  .site-footer__bottom {
    padding: 24px 0 0;
  }
}

/* ========================================
   Large desktop (1280px+)
   ======================================== */
@media (min-width: 1280px) {
  h1 { font-size: 56px; }

  .hero h1 {
    font-size: 56px;
  }
}