/* =========================================
   Reset
   ========================================= */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;

  background: var(--color-bg);
  color: var(--color-text);

  font-family: var(--font-sans);
  font-size: var(--text-lg);
  font-weight: 600;

  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

h1,
h2,
h3,
h4,
p {
  margin: 0;
}

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

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


/* =========================================
   Global Layout
   ========================================= */

body {
  padding-inline: var(--page-padding);
}

header,
main,
footer {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
}

.section {
  padding-block: var(--space-24);
  border-top: 1px solid var(--color-line);
}


/* =========================================
   Header
   ========================================= */

.site-header {
  min-height: 72px;

  display: flex;
  align-items: center;
  justify-content: space-between;

  border-bottom: 1px solid var(--color-line);
}

.site-logo {
  font-size: var(--text-lg);
  font-weight: 600;

  text-transform: uppercase;
  letter-spacing: 0.125rem;
}

.site-nav {
  display: flex;
  gap: var(--space-6);
}

.site-nav a {
  position: relative;
  font-size: var(--text-md);
}

.site-nav a::after {
  content: "";

  position: absolute;
  left: 0;
  bottom: -4px;

  width: 100%;
  height: 1px;

  background: currentColor;

  transform: scaleX(0);
  transform-origin: right;

  transition:
    transform var(--transition-fast);
}

.site-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}


/* =========================================
   Section Header
   ========================================= */

.section-header {
  display: grid;

  grid-template-columns:
    minmax(140px, 1fr)
    3fr;

  gap: var(--space-8);

  margin-bottom: var(--space-20);
}

.section-count {
  font-size: var(--text-lg);
  color: var(--color-text-secondary);
  justify-self: end;
  text-align: right;
}

.section-label {
  font-size: var(--text-lg);
  font-weight: 600;

  text-transform: uppercase;
}

/* =========================================
   Shared Statement
   ========================================= */

.statement {
  max-width: 1200px;

  font-size: clamp(
    2.5rem,
    6vw,
    7rem
  );

  font-weight: 700;

  line-height: 0.97;
  letter-spacing: -0.025em;
  margin-bottom: var(--space-16);
}


/* =========================================
   Footer
   ========================================= */

footer {
  min-height: 250px;

  display: flex;
  align-items: flex-end;
  justify-content: space-between;

  padding-block:
    var(--space-12)
    var(--space-6);

  border-top:
    1px solid var(--color-line-strong);
}

footer p,
footer a {
  font-size: var(--text-md);
}

.footer-links {
  display: flex;
  gap: var(--space-6);
}


/* =========================================
   Global Responsive
   ========================================= */

@media (max-width: 768px) {

  :root {
    --page-padding: 1rem;
  }

  .site-header {
    min-height: 60px;
    flex-direction: column;
    align-items: flex-start;
    gap: var(--space-4);
    padding-block: var(--space-4);
  }

  .site-nav {
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-4);
  }

  .section {
    padding-block: var(--space-16);
  }

  .section-header {
    grid-template-columns: 1fr;

    gap: var(--space-6);
    margin-bottom: var(--space-12);
  }

  footer {
    flex-direction: column;
    align-items: flex-start;

    gap: var(--space-12);
  }

  .footer-links {
    flex-wrap: wrap;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}