/* ============================================
   Team-Alfred Landing Page — Production CSS
   Version: 1.0 (v9 visual draft)
   ============================================ */

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

:root {
  --color-bg: #f9f9f6;
  --color-header: #0d0d0d;
  --color-text: #0a0a0a;
  --color-body: #222222;
  --color-accent: #1f3fbf;
  --color-divider: #cccccc;
  --color-img-border: #c0c0ba;
  --color-nav-muted: #888888;
  --font-display: 'Noto Sans', 'Arial Narrow', 'Helvetica Narrow', sans-serif;
  --font-body: 'DejaVu Sans', 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
  --max-width: 1400px;
  --img-gap: 16px;
}

html {
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg);
  color: var(--color-body);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* --- Header --- */
.site-header {
  background: var(--color-header);
  padding: 20px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 2px solid #333333;
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-header .logo {
  color: #ffffff;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: 0.08em;
  text-decoration: none;
}

.site-header nav a {
  color: var(--color-nav-muted);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 600;
  margin-left: 32px;
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.site-header nav a:hover {
  color: #ffffff;
}

/* --- Content Blocks --- */
.content-block {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 80px 60px 60px;
  border-bottom: 1px solid var(--color-divider);
}

.content-block:last-child {
  border-bottom: none;
}

/* --- Taglines --- */
.tagline {
  margin-bottom: 60px;
}

.tagline .line-1,
.tagline .line-2 {
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 5.5rem;
  line-height: 1.05;
  color: var(--color-text);
  letter-spacing: -0.02em;
}

/* --- Body Copy --- */
.block-copy {
  font-size: 1.125rem;
  line-height: 1.75;
  color: var(--color-body);
  max-width: 720px;
  margin-bottom: 44px;
}

/* --- Contact Line --- */
.contact-line {
  font-size: 1.1rem;
  color: var(--color-accent);
  text-decoration: none;
  margin-bottom: 70px;
  display: inline-block;
}

.contact-line:hover {
  text-decoration: underline;
}

/* --- Image Strip --- */
.image-strip {
  display: flex;
  justify-content: center;
  gap: var(--img-gap);
  flex-wrap: wrap;
}

.image-strip img {
  width: 240px;
  height: 240px;
  object-fit: cover;
  border: 2px solid var(--color-img-border);
  border-radius: 2px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.image-strip img:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.10);
}

/* --- Responsive --- */
@media (max-width: 1200px) {
  .tagline .line-1,
  .tagline .line-2 {
    font-size: 4rem;
  }
  .image-strip img {
    width: 200px;
    height: 200px;
  }
}

@media (max-width: 900px) {
  .content-block {
    padding: 60px 40px 40px;
  }
  .site-header {
    padding: 16px 40px;
  }
  .tagline .line-1,
  .tagline .line-2 {
    font-size: 3rem;
  }
  .image-strip img {
    width: 160px;
    height: 160px;
  }
  .image-strip {
    gap: 10px;
  }
}

@media (max-width: 600px) {
  .content-block {
    padding: 48px 24px 32px;
  }
  .site-header {
    padding: 14px 24px;
    flex-direction: column;
    gap: 12px;
  }
  .site-header nav {
    display: flex;
    gap: 16px;
  }
  .site-header nav a {
    margin-left: 0;
    font-size: 0.8rem;
  }
  .tagline .line-1,
  .tagline .line-2 {
    font-size: 2.25rem;
  }
  .block-copy {
    font-size: 1rem;
  }
  .image-strip img {
    width: 130px;
    height: 130px;
  }
  .image-strip {
    gap: 8px;
  }
}