/* Personal site starter · compact dark layout with clearer section separation, hero without outer panel */

:root {
  --bg: #090f1d;
  --bg-deep: #060a14;
  --bg-soft: #111827;
  --panel: rgba(15, 23, 42, 0.72);
  --panel-strong: rgba(15, 23, 42, 0.88);
  --card: rgba(255, 255, 255, 0.07);
  --card-strong: rgba(255, 255, 255, 0.12);
  --text: #f8fafc;
  --muted: #cbd5e1;
  --muted-2: #94a3b8;
  --line: rgba(255, 255, 255, 0.16);
  --line-strong: rgba(125, 211, 252, 0.26);
  --accent: #7dd3fc;
  --accent-strong: #38bdf8;
  --shadow: 0 24px 70px rgba(0, 0, 0, 0.42);
  --shadow-soft: 0 16px 46px rgba(0, 0, 0, 0.28);
  --radius: 22px;
  --container: 1080px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  min-height: 100vh;
  margin: 0;
  overflow-x: hidden;
  isolation: isolate;
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont,
    "Segoe UI", sans-serif;
  color: var(--text);
  background:
    linear-gradient(180deg, rgba(9, 15, 29, 0.78) 0%, rgba(8, 13, 27, 0.91) 48%, rgba(5, 8, 17, 0.97) 100%),
    radial-gradient(circle at 16% 10%, rgba(56, 189, 248, 0.54), transparent 30rem),
    radial-gradient(circle at 84% 4%, rgba(168, 85, 247, 0.31), transparent 31rem),
    radial-gradient(circle at 72% 78%, rgba(14, 165, 233, 0.37), transparent 38rem),
    radial-gradient(circle at 34% 94%, rgba(99, 102, 241, 0.22), transparent 32rem),
    var(--bg-deep);
  background-attachment: fixed;
  line-height: 1.55;
}

body::before {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.72), transparent 78%);
}

img {
  max-width: 100%;
  height: auto;
}

a {
  color: inherit;
}

.container {
  width: min(var(--container), calc(100% - 32px));
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: 12px;
  top: 12px;
  transform: translateY(-160%);
  z-index: 10;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--text);
  color: var(--bg);
  text-decoration: none;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 5;
  backdrop-filter: blur(16px);
  background: rgba(6, 10, 20, 0.74);
  border-bottom: 1px solid var(--line);
  box-shadow: 0 10px 34px rgba(0, 0, 0, 0.20);
}

.header-inner,
.footer-inner,
.contact-box {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.header-inner {
  min-height: 72px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  font-weight: 750;
  text-decoration: none;
  letter-spacing: -0.02em;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 36px;
  height: 36px;
  border-radius: 12px;
  color: #07111d;
  background: linear-gradient(135deg, var(--accent), #a78bfa 55%, #c4b5fd);
  box-shadow: 0 10px 30px rgba(125, 211, 252, 0.25);
}

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}

.main-nav a {
  padding: 9px 12px;
  border-radius: 999px;
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.main-nav a:hover {
  color: var(--text);
  background: var(--card);
}

.section {
  position: relative;
  padding: 48px 0;
}

.section-tight {
  padding: 34px 0;
}

.section + .section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  width: min(var(--container), calc(100% - 32px));
  height: 1px;
  transform: translateX(-50%);
  background: linear-gradient(90deg, transparent, rgba(125, 211, 252, 0.34), transparent);
}

.hero {
  padding-top: 44px;
  padding-bottom: 34px;
}

.section-tight > .container:not(.contact-box),
.contact-box {
  border: 1px solid var(--line);
  background:
    radial-gradient(circle at 0% 0%, rgba(56, 189, 248, 0.105), transparent 26rem),
    radial-gradient(circle at 100% 10%, rgba(196, 181, 253, 0.082), transparent 24rem),
    linear-gradient(145deg, rgba(255, 255, 255, 0.075), rgba(255, 255, 255, 0.028)),
    var(--panel);
  box-shadow: var(--shadow-soft);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.75fr);
  align-items: center;
  gap: 44px;
  padding: 0 clamp(16px, 3vw, 16px);
}

.section-tight > .container:not(.contact-box) {
  padding: clamp(22px, 3vw, 32px);
  border-radius: 30px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.16em;
}

h1,
h2 {
  margin: 0;
  line-height: 1.05;
  letter-spacing: -0.055em;
}

h1 {
  max-width: 760px;
  font-size: clamp(2.65rem, 6vw, 5.2rem);
}

h2 {
  font-size: clamp(1.75rem, 4vw, 3.25rem);
}

.hero-subtitle {
  max-width: 650px;
  margin: 18px 0 0;
  color: var(--text);
  font-size: clamp(1.18rem, 2.2vw, 1.55rem);
  font-weight: 760;
  letter-spacing: -0.025em;
}

.lead {
  max-width: 650px;
  margin: 14px 0 0;
  color: var(--muted);
  font-size: clamp(1.02rem, 1.6vw, 1.18rem);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 0 18px;
  border-radius: 999px;
  font-weight: 750;
  text-decoration: none;
}

.button-primary {
  color: #07111d;
  background: var(--accent);
  box-shadow: 0 12px 28px rgba(56, 189, 248, 0.22);
}

.button-primary:hover {
  background: var(--accent-strong);
}

.button-secondary {
  border: 1px solid var(--line);
  color: var(--text);
  background: var(--card);
}

.button-secondary:hover {
  background: var(--card-strong);
}

.hero-photo {
  margin: 0;
  padding: 10px;
  border: 1px solid var(--line-strong);
  border-radius: 34px;
  background:
    radial-gradient(circle at 8% 0%, rgba(125, 211, 252, 0.16), transparent 14rem),
    linear-gradient(145deg, rgba(255,255,255,0.17), rgba(255,255,255,0.055));
  box-shadow: var(--shadow);
}

.hero-photo img {
  display: block;
  border-radius: 26px;
  aspect-ratio: 1;
  object-fit: cover;
}

.two-columns {
  display: grid;
  grid-template-columns: 0.82fr 1.18fr;
  gap: 48px;
  align-items: start;
}

.text-block {
  color: var(--muted);
  font-size: 1.06rem;
}

.text-block p:first-child {
  margin-top: 0;
}

.text-block p:last-child {
  margin-bottom: 0;
}

.section-heading {
  max-width: 720px;
  margin-bottom: 24px;
}

.section-heading p:not(.eyebrow) {
  color: var(--muted);
  font-size: 1.05rem;
}

.photo-strip {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.photo-strip img,
.site-card img {
  display: block;
  width: 100%;
  object-fit: cover;
  background: var(--card);
}

.photo-strip img {
  aspect-ratio: 4 / 3;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
}

.sites-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.site-card {
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background:
    radial-gradient(circle at 8% 0%, rgba(56, 189, 248, 0.095), transparent 16rem),
    radial-gradient(circle at 100% 100%, rgba(168, 85, 247, 0.055), transparent 15rem),
    linear-gradient(150deg, rgba(255, 255, 255, 0.072), rgba(255, 255, 255, 0.040)),
    rgba(255, 255, 255, 0.045);
  text-decoration: none;
  box-shadow: 0 14px 42px rgba(0, 0, 0, 0.24);
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.site-card:hover {
  transform: translateY(-4px);
  border-color: rgba(125, 211, 252, 0.55);
  background:
    radial-gradient(circle at 8% 0%, rgba(56, 189, 248, 0.125), transparent 16rem),
    radial-gradient(circle at 100% 100%, rgba(168, 85, 247, 0.075), transparent 15rem),
    linear-gradient(150deg, rgba(255, 255, 255, 0.095), rgba(255, 255, 255, 0.052)),
    var(--card-strong);
}

.site-card img {
  aspect-ratio: 16 / 9;
  border-bottom: 1px solid var(--line);
}

.site-card-body {
  display: grid;
  gap: 10px;
  padding: 16px;
}

.site-card-body strong {
  font-size: 1.04rem;
  line-height: 1.2;
}

.site-card-body span {
  color: var(--muted);
  font-size: 0.95rem;
}

.site-card-body em {
  color: var(--accent);
  font-style: normal;
  font-weight: 760;
  font-size: 0.94rem;
}

.contact-box {
  padding: 26px;
  border-radius: 30px;
}

.social-links,
.contact-links {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 10px;
}

.social-link,
.contact-links a {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  min-height: 42px;
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 999px;
  color: var(--text);
  text-decoration: none;
  background: rgba(255, 255, 255, 0.045);
}

.social-link:hover,
.contact-links a:hover {
  border-color: rgba(125, 211, 252, 0.55);
  background: rgba(255, 255, 255, 0.08);
}

.social-link svg {
  width: 19px;
  height: 19px;
  fill: currentColor;
  flex: 0 0 auto;
}

.site-footer {
  padding: 30px 0 42px;
  color: var(--muted-2);
}

.site-footer a {
  text-decoration: none;
}

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

@media (max-width: 900px) {
  .hero-grid,
  .two-columns {
    grid-template-columns: 1fr;
  }

  .hero-photo {
    max-width: 420px;
  }

  .sites-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .photo-strip {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

@media (max-width: 640px) {
  .header-inner,
  .footer-inner,
  .contact-box {
    align-items: flex-start;
    flex-direction: column;
  }

  .header-inner {
    padding: 14px 0;
  }

  .main-nav {
    width: 100%;
  }

  .main-nav a {
    padding-inline: 0;
    margin-right: 14px;
  }

  .section {
    padding: 34px 0;
  }

  .section-tight {
    padding: 26px 0;
  }

  .section-tight > .container:not(.contact-box),
  .contact-box {
    border-radius: 24px;
  }

  .section-tight > .container:not(.contact-box) {
    padding: 20px;
  }

  .sites-grid,
  .photo-strip {
    grid-template-columns: 1fr;
  }

  .social-links,
  .contact-links {
    justify-content: flex-start;
  }
}