/* ==========================================================================
   ALARIC DESIGN V1 · home.css
   Hero, services, about.
   ========================================================================== */

/* ---------- hero ---------- */

.hero {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  display: flex;
  align-items: center;
  min-height: clamp(520px, 74vh, 780px);
  padding: clamp(72px, 12vh, 138px) 0 clamp(64px, 10vh, 116px);
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -3;
  background:
    radial-gradient(56% 52% at 78% 30%, rgba(59, 110, 245, .14), transparent 64%),
    radial-gradient(44% 42% at 94% 82%, rgba(38, 180, 196, .11), transparent 62%),
    linear-gradient(180deg, #ffffff 0%, #fbfbfc 62%, #ffffff 100%);
}

.hero::after {
  content: "";
  position: absolute;
  inset: -14% -14% auto -14%;
  height: 128%;
  z-index: -3;
  background-image:
    linear-gradient(to right, rgba(11, 12, 15, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(11, 12, 15, .045) 1px, transparent 1px);
  background-size: 92px 92px;
  -webkit-mask-image: radial-gradient(56% 56% at 74% 36%, #000 0%, transparent 70%);
  mask-image: radial-gradient(56% 56% at 74% 36%, #000 0%, transparent 70%);
  opacity: .7;
}

.hero-inner { position: relative; }

.hero-title {
  font-size: clamp(3.25rem, 9.5vw, 7rem);
  line-height: .98;
  letter-spacing: -.045em;
  font-weight: 600;
  color: var(--ink);
}

.hero-sub {
  max-width: 30ch;
  margin-top: clamp(16px, 2.4vw, 26px);
  font-size: clamp(1.0625rem, 2.1vw, 1.5rem);
  line-height: 1.45;
  letter-spacing: -.01em;
  color: var(--ink-2);
}

.hero-rule {
  width: 64px;
  height: 1px;
  margin-top: clamp(28px, 4vw, 46px);
  background: var(--line-2);
}

/* ---------- hero artwork ---------- */

.hero-visual {
  position: absolute;
  z-index: -1;
  top: 50%;
  right: -2%;
  width: min(52vw, 660px);
  aspect-ratio: 1 / 1;
  transform: translateY(-50%);
  pointer-events: none;
}

.art { width: 100%; height: 100%; overflow: visible; }

.art-orbit-a,
.art-orbit-b,
.art-orbit-c {
  transform-box: view-box;
  transform-origin: 366px 360px;
  animation: art-orbit 36s linear infinite;
}

.art-orbit-b { animation-duration: 48s; animation-direction: reverse; }
.art-orbit-c { animation-duration: 64s; }

@keyframes art-orbit {
  to { transform: rotate(360deg); }
}

/* ---------- generic section ---------- */

.section { padding: clamp(64px, 9vw, 118px) 0; }

.split {
  display: grid;
  grid-template-columns: minmax(0, .92fr) minmax(0, 1.3fr);
  gap: clamp(28px, 5vw, 84px);
  align-items: start;
}

.section-title {
  font-size: clamp(1.375rem, 2.4vw, 1.75rem);
  font-weight: 600;
  letter-spacing: -.02em;
}

.section-note {
  max-width: 26ch;
  margin-top: 12px;
  font-size: .9375rem;
  line-height: 1.55;
  color: var(--muted);
}

/* ---------- services ---------- */

.section-services { border-top: 1px solid var(--line); }

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(0, 420px));
  gap: 20px;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 20px;
  min-height: 208px;
  padding: 26px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--r-l);
  box-shadow: var(--shadow-1);
  transition: border-color var(--dur-2) var(--ease),
              transform var(--dur-2) var(--ease),
              box-shadow var(--dur-2) var(--ease);
}

.service-card:hover,
.service-card:focus-visible {
  border-color: var(--line-2);
  transform: translateY(-3px);
  box-shadow: var(--shadow-2);
}

.service-icon {
  display: grid;
  place-items: center;
  width: 42px; height: 42px;
  color: var(--ink);
  background: var(--paper-2);
  border: 1px solid var(--line);
  border-radius: 13px;
  transition: color var(--dur-2) var(--ease),
              background-color var(--dur-2) var(--ease),
              border-color var(--dur-2) var(--ease);
}

.service-card:hover .service-icon,
.service-card:focus-visible .service-icon {
  color: var(--accent);
  background: var(--accent-soft);
  border-color: transparent;
}

.service-name {
  font-size: 1.0625rem;
  font-weight: 600;
  letter-spacing: -.01em;
}

.service-desc {
  display: block;
  margin-top: 5px;
  font-size: .875rem;
  color: var(--muted);
}

.service-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-top: auto;
  font-size: .8125rem;
  color: var(--muted);
}

.service-status {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 3px rgba(47, 158, 107, .14);
}

.service-arrow {
  font-size: 1rem;
  line-height: 1;
  color: var(--ink);
  transition: transform var(--dur-2) var(--ease);
}

.service-card:hover .service-arrow,
.service-card:focus-visible .service-arrow { transform: translateX(5px); }

/* ---------- about ---------- */

.section-about { border-top: 1px solid var(--line); }

.about-text {
  max-width: 54ch;
  font-size: clamp(1rem, 1.6vw, 1.25rem);
  line-height: 1.55;
  letter-spacing: -.01em;
  color: var(--ink-2);
}

.about-meta {
  margin-top: 22px;
  font-size: .8125rem;
  color: var(--muted);
}

/* ---------- responsive ---------- */

@media (max-width: 1100px) {
  .hero-visual { right: -7%; width: min(58vw, 600px); }
}

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    align-items: flex-start;
    min-height: 0;
    padding: 60px 0 72px;
  }

  .hero-visual {
    position: static;
    width: min(78vw, 360px);
    margin-top: 46px;
    transform: none;
  }

  .split { grid-template-columns: 1fr; gap: 24px; }
  .service-grid { grid-template-columns: minmax(0, 460px); }
}

@media (max-width: 520px) {
  .hero { padding: 52px 0 60px; }
  .hero-visual { width: min(84vw, 320px); margin-top: 36px; }
  .service-card { min-height: 0; padding: 20px; }
}