/* ===================================================
   HOME PAGE — grantdaniels.me
   =================================================== */

/* ---- SECTION TRANSITIONS ---- */
main > section { position: relative; }

main > section + section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: var(--divider-hairline-width);
  height: 1px;
  background: var(--divider-hairline);
  pointer-events: none;
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 64px;
}

.hero__grid-bg {
  position: absolute;
  inset: 0;
  /* The horizontal rules sit far below the vertical ones on purpose: at equal
     weight they read as a stack of full-width lines marching down the hero
     rather than as depth behind it. */
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.02) 1px, transparent 1px),
    linear-gradient(90deg, var(--color-border-subtle) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 0%, black 30%, transparent 100%);
  opacity: 0.5;
}

.hero__glow {
  position: absolute;
  top: -10%;
  left: 50%;
  transform: translateX(-50%);
  width: 600px;
  height: 600px;
  background: radial-gradient(ellipse, var(--color-primary-glow-lg) 0%, transparent 70%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  padding-top: clamp(var(--space-16), 10vw, var(--space-32));
  padding-bottom: clamp(var(--space-16), 10vw, var(--space-32));
  max-width: 820px;
}

.hero__badge {
  margin-bottom: var(--space-6);
  display: flex;
  align-items: center;
  gap: var(--space-2);
}
.hero__badge .tag--accent::before {
  content: '';
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--color-primary);
  margin-right: var(--space-2);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.4; }
}

.hero__heading {
  font-size: var(--text-hero);
  font-weight: 700;
  letter-spacing: -0.025em;
  line-height: 1.0;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}
.hero__heading--accent {
  color: var(--color-primary);
}

.hero__sub {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  max-width: 52ch;
  line-height: 1.65;
  margin-bottom: var(--space-10);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-12);
}

.hero__stack {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}
.hero__stack-label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-weight: 500;
}
.hero__stack-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  animation: bounce 2.5s ease-in-out infinite;
}
@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* ---- SERVICES ---- */
.services__heading {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  max-width: 16ch;
  margin-bottom: var(--space-12);
  color: var(--color-text);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 280px), 1fr));
  gap: var(--space-4);
}

.services__card {
  padding: var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition:
    border-color var(--transition-interactive),
    background var(--transition-interactive);
}
.services__card:hover {
  border-color: var(--color-primary);
  background: var(--color-surface-2);
}

.services__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-lg);
  background: var(--color-primary-highlight);
  color: var(--color-primary);
  margin-bottom: var(--space-5);
}

.services__card h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  letter-spacing: -0.02em;
  margin-bottom: var(--space-3);
  color: var(--color-text);
}
.services__card p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.services__list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}
.services__list li {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  padding-left: var(--space-4);
  position: relative;
  max-width: none;
}
.services__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--color-primary);
  opacity: 0.6;
}

/* ---- FEATURED WORK ---- */
.featured-work__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-6);
  margin-bottom: var(--space-10);
  flex-wrap: wrap;
}
.featured-work__header h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
}

/* ---- CAROUSEL ---- */
.carousel {
  position: relative;
}

.carousel__track-outer {
  overflow: hidden;
  border-radius: 16px;
  border: 1px solid var(--color-border);
}

.carousel__track {
  display: flex;
  transition: transform 0.45s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}

.carousel__slide {
  flex: 0 0 100%;
  width: 100%;
}

.carousel__slide-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 480px;
}

.carousel__visual {
  overflow: hidden;
  background: var(--color-surface-2);
  border-right: 1px solid var(--color-border);
}

.carousel__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top left;
  display: block;
  transition: transform 0.5s ease;
}

.carousel__slide-inner:hover .carousel__visual img {
  transform: scale(1.03);
}

.carousel__body {
  display: flex;
  flex-direction: column;
  padding: var(--space-8) var(--space-8);
  background: var(--color-surface);
}

.carousel__meta {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
}

.carousel__body h3 {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.15;
}

.carousel__body p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.carousel__footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  margin-top: var(--space-6);
  padding-top: var(--space-5);
  border-top: 1px solid var(--color-border);
}

.carousel__tech {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.carousel__link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-primary);
  white-space: nowrap;
  text-decoration: none;
  transition: gap 0.2s ease;
}
.carousel__link:hover {
  gap: 10px;
}

/* Controls */
.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-5);
  margin-top: var(--space-6);
}

.carousel__btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  color: var(--color-text);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.15s;
  flex-shrink: 0;
}
.carousel__btn:hover {
  background: var(--color-surface-2);
  border-color: var(--color-primary);
  transform: scale(1.08);
}

.carousel__dots {
  display: flex;
  gap: var(--space-2);
}

.carousel__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  border: none;
  background: var(--color-border);
  cursor: pointer;
  transition: background 0.25s, transform 0.25s, width 0.25s;
  padding: 0;
}
.carousel__dot--active {
  background: var(--color-primary);
  width: 24px;
  border-radius: 4px;
}

/* Mobile: stack visual on top of body */
@media (max-width: 860px) {
  .carousel__slide-inner {
    grid-template-columns: 1fr;
    grid-template-rows: 240px 1fr;
    min-height: unset;
  }
  .carousel__visual {
    border-right: none;
    border-bottom: 1px solid var(--color-border);
  }
  .carousel__body {
    padding: var(--space-6);
  }
  .carousel__body h3 {
    font-size: var(--text-xl);
  }
}

/* ---- ABOUT STRIP ---- */
.about-strip__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(var(--space-12), 8vw, var(--space-24));
  align-items: center;
  padding: clamp(var(--space-10), 6vw, var(--space-20));
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
}
@media (max-width: 768px) {
  .about-strip__inner { grid-template-columns: 1fr; }
}

.about-strip__content h2 {
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-5);
  line-height: 1.1;
}
.about-strip__content p {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: 1.75;
  margin-bottom: var(--space-4);
}

.about-strip__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
}
.stat {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
  padding: var(--space-5);
  background: var(--color-surface-offset);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  overflow: hidden;
  transition: border-color var(--transition-interactive);
}
.stat::before {
  content: '';
  position: absolute;
  inset: 0 0 auto 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-sheen), transparent);
  pointer-events: none;
}
.stat:hover { border-color: var(--color-accent); }
.stat__num {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  color: var(--color-accent);
  line-height: 1;
}
.stat__label {
  font-size: var(--text-xs);
  color: var(--color-text-faint);
  line-height: 1.4;
}

/* ---- CTA STRIP ---- */
.cta-strip__inner {
  position: relative;
  text-align: center;
  padding: clamp(var(--space-12), 8vw, var(--space-24)) var(--space-8);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
}
.cta-strip__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 60% 50% at 50% 50%, var(--color-primary-glow) 0%, transparent 70%);
  pointer-events: none;
}
.cta-strip__inner h2 {
  position: relative;
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: -0.03em;
  margin-bottom: var(--space-4);
}
.cta-strip__inner p {
  position: relative;
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 50ch;
  margin-inline: auto;
  margin-bottom: var(--space-8);
}
.cta-strip__inner .btn { position: relative; }

/* ---- TESTIMONIALS ---- */
.testimonials {
  padding-block: var(--space-20);
}

.testimonial-hero {
  margin: 0 0 var(--space-10);
  padding: var(--space-10) var(--space-12);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 4px solid var(--color-primary);
  border-radius: 16px;
  position: relative;
}
.testimonial-hero::before {
  content: '\201C';
  position: absolute;
  top: var(--space-4);
  left: var(--space-8);
  font-size: 6rem;
  line-height: 1;
  color: var(--color-primary);
  opacity: 0.15;
  font-family: var(--font-display);
  pointer-events: none;
}
.testimonial-hero p {
  font-size: var(--text-xl);
  font-weight: 500;
  line-height: 1.6;
  color: var(--color-text);
  max-width: 80ch;
  margin-bottom: var(--space-6);
  position: relative;
}
.testimonial-hero footer {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.testimonial-hero__author {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: var(--text-base);
  color: var(--color-text);
}
.testimonial-hero__role {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.testimonial-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
}
.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: var(--space-7) var(--space-8);
  transition: border-color 0.2s;
}
.testimonial-card:hover {
  border-color: var(--color-primary);
}
.testimonial-card p {
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-muted);
  font-style: italic;
}

@media (max-width: 720px) {
  .testimonial-grid {
    grid-template-columns: 1fr;
  }
  .testimonial-hero {
    padding: var(--space-7) var(--space-6);
  }
  .testimonial-hero p {
    font-size: var(--text-lg);
  }
}