/* Template 15 - Minimalist Monochrome / Swiss Design */
@import url("https://fonts.googleapis.com/css2?family=Helvetica+Neue:wght@300;400;700&family=Inter:wght@300;400;600;700&display=swap");

:root {
  --bg-primary: #ffffff;
  --bg-secondary: #f8f8f8;
  --bg-dark: #0a0a0a;

  --text-primary: #1a1a1a;
  --text-secondary: #666666;
  --text-muted: #999999;
  --text-inverse: #ffffff;

  --accent: #ff0000;
  --line: #d4d4d4;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: "Inter", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.6;
  color: var(--text-primary);
  background: var(--bg-primary);
  font-weight: 300;
  overflow-x: hidden;
  letter-spacing: -0.02em;
}

body::before {
  content: none;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header - Minimal grid */
.site-header {
  background: var(--bg-primary);
  border-bottom: 1px solid var(--line);
  padding: 0;
  position: sticky;
  top: 0;
  z-index: 1000;
}

.header-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  padding: 2rem 0;
  gap: 2rem;
}

.site-logo a {
  font-family: "Inter", sans-serif;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-primary);
  text-decoration: none;
  letter-spacing: -0.05em;
  text-transform: uppercase;
  transition: color 0.2s ease;
}

.site-logo a:hover {
  color: var(--accent);
}

.site-nav ul {
  list-style: none;
  display: flex;
  gap: 3rem;
  align-items: center;
}

.site-nav a {
  color: var(--text-secondary);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.2s ease;
  position: relative;
}

.site-nav a::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--accent);
  transition: width 0.3s ease;
}

.site-nav a:hover {
  color: var(--text-primary);
}

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

/* Hero Section - Grid-based */
.section.head {
  padding: 10rem 0;
  text-align: left;
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.section.head h1 {
  font-family: "Inter", sans-serif;
  font-size: 5rem;
  font-weight: 700;
  margin-bottom: 2rem;
  color: var(--text-primary);
  line-height: 0.9;
  letter-spacing: -0.05em;
  grid-column: 1 / -1;
}

.section.head p {
  font-size: 1.125rem;
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
  font-weight: 300;
}

/* Section Styling - Swiss grid */
.section {
  padding: 6rem 0;
}

.section header {
  text-align: left;
  margin-bottom: 4rem;
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid var(--line);
}

.section header h2 {
  font-family: "Inter", sans-serif;
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.1;
  letter-spacing: -0.04em;
}

.section header p {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.8;
  font-weight: 300;
  align-self: end;
}

/* Footer - Grid layout */
.footer {
  background: var(--bg-dark);
  color: var(--text-inverse);
  padding: 4rem 0 2rem;
  border-top: 1px solid var(--line);
  margin-top: 6rem;
}

.footer-columns {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 4rem;
  margin-bottom: 3rem;
}

.footer-about {
  max-width: none;
}

.footer-tagline {
  color: var(--text-muted);
  line-height: 1.8;
  font-weight: 300;
  font-size: 0.95rem;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer-links a {
  color: var(--text-inverse);
  text-decoration: none;
  font-size: 0.875rem;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  transition: color 0.2s ease;
}

.footer-links a:hover {
  color: var(--accent);
}

.footer-bottom {
  text-align: left;
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.copyright a {
  color: var(--text-muted);
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

/* Animations */
@keyframes fadeSlide {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fade-in {
  opacity: 0;
  animation: fadeSlide 0.6s ease forwards;
}

.fade-in:nth-child(1) {
  animation-delay: 0.1s;
}
.fade-in:nth-child(2) {
  animation-delay: 0.2s;
}
.fade-in:nth-child(3) {
  animation-delay: 0.3s;
}

html,
body {
  height: 100%;
  margin: 0;
  padding: 0;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

main {
  flex: 1;
}

body:not(.faq) h3,
:not(section.faq) h3 {
  font-size: 1.75rem;
  color: var(--text-primary);
  margin-top: 25px;
  margin-bottom: 15px;
  text-align: left;
  font-weight: 700;
  letter-spacing: -0.03em;
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
}