/* ═══════════════════════════════════════════
   GLOBAL STYLES — Politiska Alternativ
   Aesthetic: Editorial / Refined / Philosophical
   ═══════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,300;0,400;0,600;1,300;1,400;1,600&family=DM+Mono:wght@300;400;500&display=swap');

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

/* ── Tokens ── */
:root {
  --ink:        #1a1814;
  --paper:      #f5f0e8;
  --paper-dark: #ede8d8;
  --canvas:     #eee8d6;
  --accent:     #8b3a2a;
  --accent-lt:  #b04e3a;
  --gold:       #c9973a;
  --muted:      #7a7060;
  --rule:       #d0c9b8;
  --rule-dark:  #bfb8a8;
  --white:      #faf7f2;

  --font-serif:  'Cormorant Garamond', Georgia, serif;
  --font-mono:   'DM Mono', 'Courier New', monospace;

  --nav-h:      4.2rem;
  --max-w:      1280px;
  --gutter:     6rem;
  --gutter-sm:  1.5rem;

  --ease-out:   cubic-bezier(0.22, 1, 0.36, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
}

/* ── Base ── */
html {
  scroll-behavior: smooth;
  font-size: 18px;
}

body {
  background: var(--paper);
  color: var(--ink);
  font-family: var(--font-serif);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Grain overlay ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
  opacity: 0.55;
}

/*
  iOS/Safari can struggle with a full-screen fixed SVG filter layer and
  occasionally render a blank white viewport. We disable the decorative grain
  on touch devices/smaller screens to prioritize reliability.
*/
@media (hover: none), (pointer: coarse), (max-width: 900px) {
  body::before {
    display: none;
  }
}

a { color: inherit; text-decoration: none; }
img { display: block; max-width: 100%; }
ul { list-style: none; }

/* ── Typography scale ── */
h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 300;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

/* ── Shared label ── */
.label {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  display: flex;
  align-items: center;
  gap: 0.9rem;
}
.label::before {
  content: '';
  display: block;
  width: 2rem;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}

/* ── Buttons ── */
.btn {
  display: inline-block;
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  transition: background 0.2s, color 0.2s, transform 0.15s;
  cursor: pointer;
  border: none;
}
.btn:hover { transform: translateY(-1px); }

.btn-dark {
  background: var(--ink);
  color: var(--paper);
}
.btn-dark:hover { background: var(--accent); }

.btn-accent {
  background: var(--accent);
  color: var(--paper);
}
.btn-accent:hover { background: var(--ink); }

.btn-light {
  background: var(--paper);
  color: var(--accent);
}
.btn-light:hover { background: var(--ink); color: var(--paper); }

.btn-ghost {
  background: transparent;
  color: var(--muted);
  border-bottom: 1px solid var(--rule);
  padding: 0 0 2px;
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  transition: color 0.2s, border-color 0.2s;
}
.btn-ghost:hover { color: var(--ink); border-color: var(--ink); }

/* ── Divider ── */
hr.rule {
  border: none;
  border-top: 1px solid var(--rule);
}

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

@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

.anim-fade-up {
  opacity: 0;
  animation: fadeUp 0.85s var(--ease-out) forwards;
}

/* ── Nav ── */
.site-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 500;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 var(--gutter);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  background: rgba(245, 240, 232, 0.88);
  border-bottom: 1px solid var(--rule);
  transition: background 0.3s;
}

.nav-logo {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  font-weight: 400;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink);
  text-decoration: none;
}
.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.8rem;
}

.nav-toggle {
  display: none;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--rule-dark);
  background: var(--paper);
  border-radius: 999px;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 0.28rem;
  cursor: pointer;
}

.nav-toggle span {
  width: 0.95rem;
  height: 1px;
  background: var(--ink);
  transition: transform 0.2s var(--ease-out), opacity 0.2s var(--ease-out);
}

.mobile-nav-links {
  display: none;
}

.nav-links a {
  font-family: var(--font-mono);
  font-size: 0.65rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--accent);
  transform: scaleX(0);
  transition: transform 0.2s var(--ease-out);
}
.nav-links a:hover { color: var(--ink); }
.nav-links a:hover::after,
.nav-links a.active::after { transform: scaleX(1); }
.nav-links a.active { color: var(--ink); }

.nav-cta {
  background: var(--ink);
  color: var(--paper) !important;
  padding: 0.55rem 1.4rem;
  font-family: var(--font-mono);
  font-size: 0.62rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  transition: background 0.2s !important;
}
.nav-cta:hover { background: var(--accent) !important; color: var(--paper) !important; }
.nav-cta::after { display: none !important; }

/* ── Footer ── */
.site-footer {
  background: var(--ink);
  color: rgba(245,240,232,0.4);
  padding: 2.2rem var(--gutter);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: var(--font-mono);
  font-size: 0.6rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}
.site-footer a {
  color: rgba(245,240,232,0.4);
  transition: color 0.2s;
}
.site-footer a:hover { color: var(--paper); }

/* ── Page wrapper ── */
.page-wrap {
  padding-top: var(--nav-h);
  min-height: 100vh;
}

/* ── Responsive ── */
@media (max-width: 900px) {
  :root { --gutter: var(--gutter-sm); }

  .site-nav {
    padding: 0 1.5rem;
    align-items: center;
  }

  .nav-links { display: none; }

  .nav-toggle {
    display: inline-flex;
    margin-left: auto;
    z-index: 2;
  }

  .mobile-nav-links {
    position: absolute;
    top: calc(100% + 0.65rem);
    right: 1.5rem;
    width: min(17rem, calc(100vw - 3rem));
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    padding: 1rem;
    border: 1px solid var(--rule);
    background: rgba(245, 240, 232, 0.98);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    box-shadow: 0 14px 28px rgba(26, 24, 20, 0.12);
    opacity: 0;
    transform: translateY(-0.35rem);
    pointer-events: none;
    transition: opacity 0.2s var(--ease-out), transform 0.2s var(--ease-out);
  }

  .site-nav.mobile-open .mobile-nav-links {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
  }

  .mobile-nav-links a {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--muted);
    width: fit-content;
  }

  .mobile-nav-links a.active { color: var(--ink); }

  .mobile-nav-links .nav-cta {
    margin-top: 0.2rem;
    width: 100%;
    text-align: center;
  }

  .site-nav.mobile-open .nav-toggle span:nth-child(1) {
    transform: translateY(0.375rem) rotate(45deg);
  }

  .site-nav.mobile-open .nav-toggle span:nth-child(2) {
    opacity: 0;
  }

  .site-nav.mobile-open .nav-toggle span:nth-child(3) {
    transform: translateY(-0.375rem) rotate(-45deg);
  }

  .site-footer {
    flex-direction: column;
    gap: 0.8rem;
    text-align: center;
    padding: 2rem 1.5rem;
  }
}