/* ==========================================================================
   Auld & Associates — Home page styles
   css/home.css  (depends on css/main.css tokens + utilities)
   ========================================================================== */

/* ==========================================================================
   Hero
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--ink-950);
}

.hero__media {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.hero__img {
  position: absolute;
  inset: -4%;
  width: 108%;
  height: 108%;
  object-fit: cover;
  object-position: center 30%;
  transform: scale(1);
  animation: hero-kenburns 24s ease-in-out infinite alternate;
}

@keyframes hero-kenburns {
  from { transform: scale(1); }
  to { transform: scale(1.08); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(11, 15, 20, .55) 0%, rgba(11, 15, 20, .78) 55%, rgba(11, 15, 20, .96) 100%),
    linear-gradient(90deg, rgba(11, 15, 20, .9) 0%, rgba(11, 15, 20, .35) 55%, rgba(11, 15, 20, .75) 100%);
}

.hero__vignette {
  position: absolute;
  inset: 0;
  z-index: 1;
  box-shadow: inset 0 0 18vw rgba(0, 0, 0, .65);
  pointer-events: none;
}

.hero__grid {
  position: absolute;
  inset: 0;
  z-index: 1;
  opacity: .06;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(230, 233, 238, .5) 1px, transparent 1px),
    linear-gradient(90deg, rgba(230, 233, 238, .5) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse at 30% 30%, black 0%, transparent 70%);
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 44rem;
  padding-block: calc(var(--header-h) + 2rem) 6rem;
}

.hero__eyebrow-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .9rem;
  margin-bottom: 1.75rem;
}

.hero .hairline--draw {
  animation: none;
  transform: scaleX(0);
}

.hero.is-loaded .hairline--draw {
  animation: hairline-draw 900ms var(--ease-reveal) 650ms forwards;
}

.hero__title {
  color: var(--ink-100);
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.hero__title .word-line {
  display: block;
  overflow: hidden;
  padding-bottom: .05em;
}

.hero__title .word-line span {
  display: inline-block;
  transform: translateY(110%);
  transition: transform 900ms var(--ease-reveal);
  transition-delay: calc(var(--wi, 0) * 130ms);
}

.hero.is-loaded .hero__title .word-line span {
  transform: translateY(0);
}

.hero__subline {
  color: var(--ink-300);
  font-size: 1.125rem;
  max-width: 38rem;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms var(--ease-reveal) 700ms, transform 700ms var(--ease-reveal) 700ms;
}

.hero.is-loaded .hero__subline {
  opacity: 1;
  transform: translateY(0);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  margin-top: 2.5rem;
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 700ms var(--ease-reveal) 850ms, transform 700ms var(--ease-reveal) 850ms;
}

.hero.is-loaded .hero__actions {
  opacity: 1;
  transform: translateY(0);
}

@media (prefers-reduced-motion: reduce) {
  .hero__img { animation: none; }
  .hero__title .word-line span { transform: none; }
  .hero__subline,
  .hero__actions {
    opacity: 1;
    transform: none;
  }
}

/* ==========================================================================
   Pillars
   ========================================================================== */
.pillars {
  background: var(--ink-950);
}

/* ==========================================================================
   Featured services
   ========================================================================== */
.services-featured {
  background: var(--ink-900);
}

/* ==========================================================================
   Who we serve
   ========================================================================== */
.who-we-serve {
  background: var(--ink-950);
}

.who-list {
  display: grid;
  grid-template-columns: repeat(1, 1fr);
  gap: 1px;
  background: var(--border-on-dark);
  border: 1px solid var(--border-on-dark);
  border-radius: var(--radius);
  overflow: hidden;
}

@media (min-width: 640px) {
  .who-list { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 900px) {
  .who-list { grid-template-columns: repeat(4, 1fr); }
}

.who-list__item {
  background: var(--ink-800);
  padding: 2rem 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: background var(--dur-fast) var(--ease-reveal);
}

.who-list__item:hover {
  background: var(--ink-700);
}

.who-list__icon {
  display: inline-flex;
  width: 28px;
  height: 28px;
  color: var(--brass-500);
}

.who-list__icon svg { width: 100%; height: 100%; }

.who-list__label {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
}

/* ==========================================================================
   How we work
   ========================================================================== */
.how-we-work {
  background: var(--paper);
}

/* ==========================================================================
   Confidentiality band
   ========================================================================== */
.confidential-band {
  padding-block: clamp(4rem, 8vw, 6.5rem);
}