/* ============================================================
   dloizides.com v2 — themed portfolio preview
   Themes: midnight / sunset / forge / aurora / paper / mono
   ============================================================ */

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

/* ───────── Theme tokens ───────── */
:root {
  --radius-sm: 10px;
  --radius:    18px;
  --radius-lg: 28px;
  --max:       1200px;
  --nav-h:     64px;

  /* Default (midnight) */
  --bg-1:  #0b1020;
  --bg-2:  #131a44;
  --bg-3:  #2b1d6e;
  --bg-4:  #15102c;

  --paper:      #f4f7ff;
  --paper-mute: rgba(244, 247, 255, 0.66);
  --paper-soft: rgba(244, 247, 255, 0.85);
  --ink:        #0b1020;
  --ink-soft:   rgba(11, 16, 32, 0.78);
  --ink-mute:   rgba(11, 16, 32, 0.55);

  --accent:        #38d6ff;
  --accent-2:      #b27cff;
  --accent-deep:   #1e6e8a;

  --glass-bg:     rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.14);
  --glass-strong: rgba(255, 255, 255, 0.10);

  --card-bg:      rgba(20, 28, 60, 0.55);
  --card-border:  rgba(255, 255, 255, 0.10);
  --card-hover:   rgba(56, 214, 255, 0.40);
  --card-text:    var(--paper);
  --card-text-mute: var(--paper-mute);

  --nav-bg:       rgba(11, 16, 32, 0.55);
  --nav-bg-scroll: rgba(11, 16, 32, 0.88);

  --shadow:    0 10px 36px rgba(0, 0, 0, 0.30);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.45);
  --glow:      0 0 0 1px rgba(56, 214, 255, 0.18), 0 18px 46px rgba(56, 214, 255, 0.18);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="sunset"] {
  --bg-1:  #2f79a3;
  --bg-2:  #6ba3c2;
  --bg-3:  #e8a070;
  --bg-4:  #a84a22;

  --paper:      #fbf4ea;
  --paper-mute: rgba(251, 244, 234, 0.78);
  --paper-soft: rgba(251, 244, 234, 0.92);
  --ink:        #1f1a14;
  --ink-soft:   rgba(31, 26, 20, 0.78);
  --ink-mute:   rgba(31, 26, 20, 0.55);

  --accent:      #c96a3d;
  --accent-2:    #e8a070;
  --accent-deep: #7a3114;

  --glass-bg:     rgba(255, 255, 255, 0.14);
  --glass-border: rgba(255, 255, 255, 0.30);
  --glass-strong: rgba(255, 255, 255, 0.22);

  --card-bg:        #ffffff;
  --card-border:    rgba(31, 26, 20, 0.08);
  --card-hover:     rgba(201, 106, 61, 0.45);
  --card-text:      var(--ink);
  --card-text-mute: var(--ink-mute);

  --nav-bg:        rgba(47, 121, 163, 0.55);
  --nav-bg-scroll: rgba(47, 121, 163, 0.88);

  --shadow:    0 10px 36px rgba(31, 26, 20, 0.18);
  --shadow-lg: 0 30px 80px rgba(31, 26, 20, 0.28);
  --glow:      0 14px 34px rgba(168, 74, 34, 0.28);

  --font-display: 'Oswald', system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="forge"] {
  --bg-1:  #161310;
  --bg-2:  #2a2520;
  --bg-3:  #3a2e22;
  --bg-4:  #1c1815;

  --paper:      #f5efe4;
  --paper-mute: rgba(245, 239, 228, 0.66);
  --paper-soft: rgba(245, 239, 228, 0.86);
  --ink:        #161310;
  --ink-soft:   rgba(22, 19, 16, 0.78);
  --ink-mute:   rgba(22, 19, 16, 0.55);

  --accent:      #d99450;
  --accent-2:    #e0c389;
  --accent-deep: #8a4a18;

  --glass-bg:     rgba(255, 255, 255, 0.05);
  --glass-border: rgba(255, 255, 255, 0.12);
  --glass-strong: rgba(255, 255, 255, 0.08);

  --card-bg:      rgba(38, 32, 26, 0.62);
  --card-border:  rgba(224, 195, 137, 0.16);
  --card-hover:   rgba(217, 148, 80, 0.50);
  --card-text:    var(--paper);
  --card-text-mute: var(--paper-mute);

  --nav-bg:        rgba(22, 19, 16, 0.55);
  --nav-bg-scroll: rgba(22, 19, 16, 0.88);

  --shadow:    0 10px 36px rgba(0, 0, 0, 0.40);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.55);
  --glow:      0 0 0 1px rgba(217, 148, 80, 0.22), 0 18px 46px rgba(217, 148, 80, 0.16);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="aurora"] {
  --bg-1:  #051b22;
  --bg-2:  #053c45;
  --bg-3:  #1f5c70;
  --bg-4:  #2a2363;

  --paper:      #eafff6;
  --paper-mute: rgba(234, 255, 246, 0.66);
  --paper-soft: rgba(234, 255, 246, 0.86);
  --ink:        #03171b;
  --ink-soft:   rgba(3, 23, 27, 0.78);
  --ink-mute:   rgba(3, 23, 27, 0.55);

  --accent:      #4ee7b4;
  --accent-2:    #7cb9ff;
  --accent-deep: #155a45;

  --glass-bg:     rgba(255, 255, 255, 0.06);
  --glass-border: rgba(255, 255, 255, 0.16);
  --glass-strong: rgba(255, 255, 255, 0.10);

  --card-bg:      rgba(8, 42, 50, 0.55);
  --card-border:  rgba(78, 231, 180, 0.16);
  --card-hover:   rgba(78, 231, 180, 0.45);
  --card-text:    var(--paper);
  --card-text-mute: var(--paper-mute);

  --nav-bg:        rgba(5, 27, 34, 0.55);
  --nav-bg-scroll: rgba(5, 27, 34, 0.88);

  --shadow:    0 10px 36px rgba(0, 0, 0, 0.32);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.45);
  --glow:      0 0 0 1px rgba(78, 231, 180, 0.20), 0 18px 46px rgba(78, 231, 180, 0.18);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="paper"] {
  --bg-1:  #fdfbf6;
  --bg-2:  #f3ece0;
  --bg-3:  #ead8c3;
  --bg-4:  #f8f3eb;

  --paper:      #1c1813;
  --paper-mute: rgba(28, 24, 19, 0.62);
  --paper-soft: rgba(28, 24, 19, 0.86);
  --ink:        #1c1813;
  --ink-soft:   rgba(28, 24, 19, 0.78);
  --ink-mute:   rgba(28, 24, 19, 0.55);

  --accent:      #b95c2a;
  --accent-2:    #d99450;
  --accent-deep: #6a2f0c;

  --glass-bg:     rgba(28, 24, 19, 0.04);
  --glass-border: rgba(28, 24, 19, 0.12);
  --glass-strong: rgba(28, 24, 19, 0.06);

  --card-bg:        #ffffff;
  --card-border:    rgba(28, 24, 19, 0.08);
  --card-hover:     rgba(185, 92, 42, 0.45);
  --card-text:      var(--ink);
  --card-text-mute: var(--ink-mute);

  --nav-bg:        rgba(253, 251, 246, 0.70);
  --nav-bg-scroll: rgba(253, 251, 246, 0.92);

  --shadow:    0 10px 30px rgba(28, 24, 19, 0.08);
  --shadow-lg: 0 24px 60px rgba(28, 24, 19, 0.14);
  --glow:      0 0 0 1px rgba(185, 92, 42, 0.16), 0 18px 40px rgba(185, 92, 42, 0.12);

  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

[data-theme="mono"] {
  --bg-1:  #050505;
  --bg-2:  #0e0e0e;
  --bg-3:  #1a1a1a;
  --bg-4:  #050505;

  --paper:      #f5f5f5;
  --paper-mute: rgba(245, 245, 245, 0.55);
  --paper-soft: rgba(245, 245, 245, 0.82);
  --ink:        #050505;
  --ink-soft:   rgba(5, 5, 5, 0.78);
  --ink-mute:   rgba(5, 5, 5, 0.55);

  --accent:      #ffffff;
  --accent-2:    #cfcfcf;
  --accent-deep: #777777;

  --glass-bg:     rgba(255, 255, 255, 0.04);
  --glass-border: rgba(255, 255, 255, 0.14);
  --glass-strong: rgba(255, 255, 255, 0.08);

  --card-bg:      rgba(22, 22, 22, 0.85);
  --card-border:  rgba(255, 255, 255, 0.10);
  --card-hover:   rgba(255, 255, 255, 0.55);
  --card-text:    var(--paper);
  --card-text-mute: var(--paper-mute);

  --nav-bg:        rgba(5, 5, 5, 0.62);
  --nav-bg-scroll: rgba(5, 5, 5, 0.94);

  --shadow:    0 10px 36px rgba(0, 0, 0, 0.55);
  --shadow-lg: 0 30px 80px rgba(0, 0, 0, 0.70);
  --glow:      0 0 0 1px rgba(255, 255, 255, 0.18), 0 18px 46px rgba(255, 255, 255, 0.08);

  --font-display: 'Space Grotesk', system-ui, sans-serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--paper);
  background: linear-gradient(155deg, var(--bg-1) 0%, var(--bg-2) 32%, var(--bg-3) 68%, var(--bg-4) 100%);
  background-size: 220% 220%;
  background-attachment: fixed;
  animation: bgShift 28s ease-in-out infinite;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
  transition: color 0.4s ease;
}

@keyframes bgShift {
  0%, 100% { background-position: 0% 0%; }
  50%      { background-position: 100% 100%; }
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  opacity: 0.045;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

body::after {
  content: '';
  position: fixed;
  inset: 0;
  z-index: 0;
  pointer-events: none;
  background:
    radial-gradient(circle at 18% 22%, color-mix(in srgb, var(--accent) 26%, transparent), transparent 38%),
    radial-gradient(circle at 82% 78%, color-mix(in srgb, var(--accent-2) 22%, transparent), transparent 42%);
  filter: blur(40px);
  opacity: 0.55;
  animation: orbFloat 18s ease-in-out infinite alternate;
}

@keyframes orbFloat {
  0%   { transform: translate3d(0, 0, 0); }
  100% { transform: translate3d(3%, -2%, 0); }
}

body.is-loaded main,
body.is-loaded footer { animation: pageIn 0.7s ease 0.05s both; }

@keyframes pageIn {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}

/* ───────── Nav ───────── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  height: var(--nav-h);
  padding: 0 1.6rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--nav-bg);
  backdrop-filter: blur(14px) saturate(140%);
  -webkit-backdrop-filter: blur(14px) saturate(140%);
  border-bottom: 1px solid var(--glass-border);
  transition: background 0.3s ease, height 0.25s ease, border-color 0.3s ease;
}
nav.scrolled { height: 54px; background: var(--nav-bg-scroll); }

.brand {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--paper);
  text-decoration: none;
}
.brand-mark {
  display: inline-grid;
  place-items: center;
  width: 32px; height: 32px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--ink);
  font-size: 0.85rem;
  font-weight: 800;
  letter-spacing: 0;
  box-shadow: 0 4px 14px color-mix(in srgb, var(--accent) 32%, transparent);
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  list-style: none;
}
.nav-links a {
  color: var(--paper-soft);
  text-decoration: none;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.4rem 0.2rem;
  position: relative;
  transition: color 0.2s ease;
}
.nav-links a::after {
  content: '';
  position: absolute;
  left: 0; right: 100%;
  bottom: -2px;
  height: 1.5px;
  background: var(--accent);
  transition: right 0.25s ease;
}
.nav-links a:hover { color: var(--paper); }
.nav-links a:hover::after { right: 0; }

@media (max-width: 720px) {
  .nav-links { display: none; }
}

/* ───────── Theme switcher ───────── */
.theme-switcher { position: relative; }
.theme-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.5rem 0.95rem;
  border-radius: 999px;
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  color: var(--paper);
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease, border-color 0.2s ease;
}
.theme-btn:hover { background: var(--glass-bg); border-color: var(--accent); transform: translateY(-1px); }
.theme-btn .dot {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  box-shadow: 0 0 0 2px color-mix(in srgb, var(--accent) 25%, transparent);
}
.theme-btn .chev {
  width: 10px; height: 10px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(45deg) translate(-2px, -2px);
  opacity: 0.7;
  transition: transform 0.25s ease;
}
.theme-switcher.open .theme-btn .chev { transform: rotate(-135deg) translate(-2px, -2px); }

.theme-menu {
  position: absolute;
  top: calc(100% + 0.5rem);
  right: 0;
  min-width: 200px;
  padding: 0.45rem;
  background: var(--nav-bg-scroll);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  backdrop-filter: blur(18px) saturate(140%);
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  display: grid;
  gap: 0.15rem;
  opacity: 0;
  transform: translateY(-6px) scale(0.98);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}
.theme-switcher.open .theme-menu {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
.theme-menu button {
  all: unset;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 0.7rem;
  padding: 0.55rem 0.7rem;
  border-radius: calc(var(--radius) - 8px);
  color: var(--paper-soft);
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  transition: background 0.15s ease, color 0.15s ease;
}
.theme-menu button:hover { background: var(--glass-strong); color: var(--paper); }
.theme-menu button[aria-current="true"] { color: var(--accent); }
.theme-menu button[aria-current="true"]::after {
  content: '';
  margin-left: auto;
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--accent);
}
.swatch {
  width: 22px; height: 22px;
  border-radius: 50%;
  border: 1px solid var(--glass-border);
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--sw-a, var(--accent)) 0%, var(--sw-b, var(--accent-2)) 100%);
}

/* ───────── Hero ───────── */
.hero {
  position: relative;
  z-index: 1;
  min-height: 100vh;
  padding: calc(var(--nav-h) + 3rem) 1.5rem 4rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}
.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-size: 0.74rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  padding: 0.4rem 1rem;
  border-radius: 999px;
  background: var(--glass-strong);
  border: 1px solid var(--glass-border);
  color: var(--paper);
  margin-bottom: 1.8rem;
  animation: fadeDown 0.9s ease 0.1s both;
}
.hero-eyebrow .pulse {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent);
  animation: pulse 2.2s ease-out infinite;
}
@keyframes pulse {
  0%   { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 60%, transparent); }
  70%  { box-shadow: 0 0 0 9px color-mix(in srgb, var(--accent) 0%, transparent); }
  100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--accent) 0%, transparent); }
}

.hero h1 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 7vw, 5.5rem);
  line-height: 1.02;
  letter-spacing: -1px;
  background: linear-gradient(120deg, var(--paper) 0%, var(--accent) 55%, var(--accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin-bottom: 0.85rem;
  animation: fadeUp 0.95s ease 0.2s both;
}

/* Sunset's gradient collapses on its own warm bg — use solid white + shadow. */
[data-theme="sunset"] .hero h1 {
  background: none;
  -webkit-background-clip: initial;
  background-clip: initial;
  -webkit-text-fill-color: initial;
  color: #fff;
  text-shadow: 0 2px 14px rgba(31, 26, 20, 0.28);
}

.hero-tagline {
  max-width: 640px;
  font-size: clamp(1.02rem, 1.5vw, 1.18rem);
  color: var(--paper-soft);
  line-height: 1.55;
  margin-bottom: 0.4rem;
  animation: fadeUp 0.9s ease 0.32s both;
}
.hero-sub {
  color: var(--paper-mute);
  max-width: 580px;
  font-size: 0.98rem;
  line-height: 1.55;
  margin-bottom: 2.1rem;
  animation: fadeUp 0.9s ease 0.42s both;
}

.hero-cta {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 2rem;
  animation: fadeUp 0.9s ease 0.55s both;
}

.btn {
  padding: 0.9rem 1.7rem;
  border-radius: 999px;
  font-family: var(--font-display);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  border: 1.5px solid transparent;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}
.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: var(--ink);
  box-shadow: 0 10px 28px color-mix(in srgb, var(--accent) 30%, transparent);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 38px color-mix(in srgb, var(--accent) 45%, transparent);
}
.btn-ghost {
  background: transparent;
  color: var(--paper);
  border-color: var(--glass-border);
}
.btn-ghost:hover {
  background: var(--glass-strong);
  border-color: var(--accent);
}

.hero-socials {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  justify-content: center;
  animation: fadeUp 0.9s ease 0.7s both;
}
.social-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: var(--paper-soft);
  font-size: 0.78rem;
  font-weight: 500;
  text-decoration: none;
  transition: background 0.2s ease, color 0.2s ease, transform 0.15s ease, border-color 0.2s ease;
}
.social-pill svg { width: 14px; height: 14px; }
.social-pill:hover {
  color: var(--paper);
  background: var(--glass-strong);
  border-color: var(--accent);
  transform: translateY(-1px);
}

.hero-scroll {
  margin-top: 3rem;
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--paper-mute);
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  animation: fadeIn 1s ease 1s both;
}
.hero-scroll .line {
  width: 1.5px;
  height: 38px;
  background: linear-gradient(to bottom, var(--paper-mute), transparent);
  animation: scrollHint 2.4s ease-in-out infinite;
}
@keyframes scrollHint {
  0%, 100% { transform: scaleY(0.4); transform-origin: top; opacity: 0.4; }
  50%      { transform: scaleY(1);   transform-origin: top; opacity: 1; }
}

/* ───────── Section base ───────── */
section.block {
  position: relative;
  z-index: 1;
  padding: 5rem 1.5rem;
}
.wrap { max-width: var(--max); margin: 0 auto; }

.section-head {
  text-align: center;
  margin-bottom: 3rem;
}
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.85rem;
}
.section-title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.85rem, 4.5vw, 2.9rem);
  letter-spacing: -0.5px;
  color: var(--paper);
  line-height: 1.05;
}
.section-sub {
  color: var(--paper-mute);
  margin-top: 0.85rem;
  font-size: 1rem;
  max-width: 580px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.55;
}

/* ───────── Cards ───────── */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  list-style: none;
}

.card {
  position: relative;
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  color: var(--card-text);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  overflow: hidden;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: var(--shadow);
  transition:
    transform 0.35s cubic-bezier(0.2, 0.7, 0.2, 1),
    box-shadow 0.35s ease,
    border-color 0.35s ease;
}

/* Stretched link covers the whole card; pills sit above via z-index */
.card__link {
  position: absolute;
  inset: 0;
  z-index: 1;
  border-radius: inherit;
  text-decoration: none;
  color: transparent;
  font-size: 0;
  outline-offset: -3px;
}
.card__link:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: -3px;
}

.card::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: inherit;
  padding: 1px;
  background: linear-gradient(135deg, var(--card-hover), transparent 60%);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.35s ease;
  pointer-events: none;
}
.card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg), var(--glow);
  border-color: transparent;
}
.card:hover::before { opacity: 1; }

.card__media {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background:
    radial-gradient(circle at 50% 55%, color-mix(in srgb, var(--accent) 16%, transparent), transparent 60%),
    linear-gradient(135deg, var(--bg-2), var(--bg-3));
}
.card__image {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.card:hover .card__image { transform: scale(1.06); }

.card__category {
  position: absolute;
  top: 0.8rem;
  left: 0.8rem;
  font-family: var(--font-display);
  font-size: 0.62rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.3rem 0.65rem;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.55);
  color: #fff;
  backdrop-filter: blur(6px);
  z-index: 2;
}
[data-theme="paper"] .card__category { background: rgba(28, 24, 19, 0.78); }

.card__body {
  padding: 1.1rem 1.15rem 1.1rem;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 1;
}
.card__head {
  display: flex;
  align-items: center;
  gap: 0.7rem;
}
.card__thumb {
  flex-shrink: 0;
  width: 38px; height: 38px;
  border-radius: 50%;
  object-fit: cover;
  border: 1.5px solid var(--card-border);
  background: var(--glass-bg);
}
.card__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.02rem;
  letter-spacing: 0.2px;
  color: var(--card-text);
  line-height: 1.2;
  margin: 0;
}
.card__author {
  font-size: 0.72rem;
  color: var(--card-text-mute);
  letter-spacing: 0.5px;
}
.card__description {
  font-size: 0.86rem;
  color: var(--card-text-mute);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.card__extras {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-top: auto;
  padding-top: 0.5rem;
}
.card__extra-link {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  padding: 0.32rem 0.7rem;
  border-radius: 999px;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.4px;
  text-decoration: none;
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, transparent);
  border: 1px solid color-mix(in srgb, var(--accent) 24%, transparent);
  transition: background 0.18s ease, color 0.18s ease, transform 0.15s ease, border-color 0.18s ease;
}
.card__extra-link:hover {
  background: var(--accent);
  color: var(--ink);
  transform: translateY(-1px);
  border-color: var(--accent);
}

/* ───────── Reveal-on-scroll ───────── */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}
.cards > .reveal:nth-child(2)  { transition-delay: 0.04s; }
.cards > .reveal:nth-child(3)  { transition-delay: 0.08s; }
.cards > .reveal:nth-child(4)  { transition-delay: 0.12s; }
.cards > .reveal:nth-child(5)  { transition-delay: 0.16s; }
.cards > .reveal:nth-child(6)  { transition-delay: 0.20s; }
.cards > .reveal:nth-child(7)  { transition-delay: 0.24s; }
.cards > .reveal:nth-child(8)  { transition-delay: 0.28s; }
.cards > .reveal:nth-child(9)  { transition-delay: 0.32s; }
.cards > .reveal:nth-child(10) { transition-delay: 0.36s; }
.cards > .reveal:nth-child(n+11) { transition-delay: 0.40s; }

/* ───────── Footer ───────── */
footer.site-footer {
  position: relative;
  z-index: 1;
  padding: 3rem 1.5rem 2.5rem;
  text-align: center;
  color: var(--paper-mute);
  font-size: 0.86rem;
  border-top: 1px solid var(--glass-border);
  margin-top: 2rem;
  background: var(--glass-bg);
  backdrop-filter: blur(8px);
}
footer.site-footer .wrap {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  align-items: center;
}
footer.site-footer a {
  color: var(--paper-soft);
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: color 0.2s ease, border-color 0.2s ease;
}
footer.site-footer a:hover {
  color: var(--accent);
  border-bottom-color: var(--accent);
}
footer.site-footer .dot-sep {
  display: inline-block;
  width: 3px; height: 3px;
  border-radius: 50%;
  background: var(--paper-mute);
  margin: 0 0.6rem;
  vertical-align: middle;
}

/* ───────── Animations ───────── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  body { animation: none; }
  .reveal { opacity: 1; transform: none; }
}

@media (max-width: 540px) {
  nav { padding: 0 1rem; }
  .brand { font-size: 0.85rem; letter-spacing: 2px; }
  .brand-mark { width: 28px; height: 28px; font-size: 0.75rem; }
  .theme-btn { padding: 0.45rem 0.7rem; font-size: 0.66rem; letter-spacing: 1.4px; }
  .theme-btn .label { display: none; }
  section.block { padding: 4rem 1rem; }
  .cards { gap: 1rem; }
}