/* =============================================
   BJARNI BEN — Homepage Styles
   =============================================
   Hero, intro section, blog posts grid,
   CTA banner. Mobile-first.
   ============================================= */

/* ----- Hero ----- */
.hero {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  padding: calc(80px + var(--space-lg)) var(--container-padding) var(--space-xl);
  overflow: hidden;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
  max-width: var(--container-max);
  margin-inline: auto;
  width: 100%;
  align-items: center;
}

@media (min-width: 900px) {
  .hero__container {
    grid-template-columns: 1.1fr 0.9fr;
    gap: var(--space-lg);
  }
}

/* Hero Text */
.hero__greeting {
  font-family: var(--font-heading);
  font-size: var(--text-lg);
  font-weight: 400;
  color: var(--color-text-muted);
  letter-spacing: var(--tracking-wide);
  margin-bottom: var(--space-sm);
}

.hero__name {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  line-height: var(--leading-tight);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-md);
}

.hero__name-first {
  display: block;
  -webkit-text-stroke: 2px var(--color-white);
  -webkit-text-fill-color: transparent;
}

.hero__name-last {
  display: block;
}

.hero__accent {
  color: var(--color-grey-400);
}

.hero__tagline {
  font-size: var(--text-lg);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  max-width: 500px;
  margin-bottom: var(--space-lg);
}

.hero__tagline em {
  font-style: normal;
  color: var(--color-white);
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-md);
}

/* Hero Visual */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.hero__image-frame {
  position: relative;
  width: clamp(260px, 50vw, 420px);
  aspect-ratio: 4 / 5;
  border-radius: var(--radius-lg);
  overflow: hidden;
  z-index: 2;
}

.hero__image {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%) contrast(1.05);
  transition: filter var(--duration-slow) var(--ease-out);
}

.hero__image-frame:hover .hero__image {
  filter: grayscale(0%) contrast(1);
}

/* Decorative shapes */
.hero__shape--circle {
  position: absolute;
  width: clamp(280px, 55vw, 460px);
  aspect-ratio: 1;
  border: 1.5px solid var(--color-grey-700);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  animation: rotate-slow 40s linear infinite;
}

.hero__shape--dots {
  position: absolute;
  width: 60px;
  height: 60px;
  bottom: 10%;
  right: 5%;
  z-index: 3;
  background-image: radial-gradient(circle, var(--color-grey-600) 1.5px, transparent 1.5px);
  background-size: 12px 12px;
}

@keyframes rotate-slow {
  to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* Scroll cue */
.hero__scroll-cue {
  position: absolute;
  bottom: var(--space-lg);
  left: var(--container-padding);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.hero__scroll-text {
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.hero__scroll-line {
  display: block;
  width: 40px;
  height: 1px;
  background-color: var(--color-grey-600);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background-color: var(--color-white);
  animation: scroll-line 2s var(--ease-in-out) infinite;
}

@keyframes scroll-line {
  0% { left: -100%; }
  50% { left: 0; }
  100% { left: 100%; }
}

/* ----- Intro ----- */
.intro {
  padding: var(--space-2xl) 0;
  border-top: 1px solid var(--color-border);
}

.intro__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-xl);
}

@media (min-width: 768px) {
  .intro__grid {
    grid-template-columns: 1.6fr 1fr;
    align-items: end;
  }
}

.intro__heading {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  line-height: var(--leading-snug);
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-md);
}

.intro__body {
  font-size: var(--text-base);
  color: var(--color-text-muted);
  max-width: 540px;
  line-height: var(--leading-normal);
}

/* Stats */
.intro__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.stat {
  text-align: center;
  padding: var(--space-md);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.stat:hover {
  border-color: var(--color-grey-500);
}

.stat__number {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  display: block;
}

.stat__suffix {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
}

.stat__label {
  display: block;
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: var(--space-xs);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

/* ----- Posts ----- */
.posts {
  padding: var(--space-2xl) 0;
}

.posts__header {
  margin-bottom: var(--space-xl);
}

.posts__heading {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
}

.posts__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1px;
  background-color: var(--color-border);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.post-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg) 0;
  background-color: var(--color-bg);
  transition: background-color var(--duration-fast) var(--ease-out);
}

.post-card:hover {
  background-color: var(--color-grey-800);
}

.post-card__number {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--color-grey-700);
  line-height: 1;
  transition: color var(--duration-base) var(--ease-out);
  min-width: 70px;
}

.post-card:hover .post-card__number {
  color: var(--color-grey-500);
}

.post-card__date {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  letter-spacing: var(--tracking-wide);
  text-transform: uppercase;
}

.post-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  line-height: var(--leading-snug);
  margin: var(--space-xs) 0 var(--space-sm);
}

.post-card__title a {
  transition: color var(--duration-fast) var(--ease-out);
}

.post-card__title a:hover {
  color: var(--color-grey-300);
}

.post-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  line-height: var(--leading-normal);
  max-width: 560px;
  margin-bottom: var(--space-sm);
}

.post-card__tag {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: var(--tracking-wider);
  text-transform: uppercase;
  color: var(--color-text-subtle);
  border: 1px solid var(--color-border);
  padding: 0.25em 0.75em;
  border-radius: var(--radius-full);
}

.posts__cta {
  margin-top: var(--space-xl);
  text-align: center;
}

/* Responsive: hide post number on small screens */
@media (max-width: 600px) {
  .post-card {
    grid-template-columns: 1fr;
  }
  .post-card__number {
    font-size: var(--text-xl);
  }
}

/* ----- CTA Banner ----- */
.cta-banner {
  padding: var(--space-2xl) 0;
}

.cta-banner__inner {
  text-align: center;
  padding: var(--space-xl) var(--space-lg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: linear-gradient(
    135deg,
    var(--color-grey-800) 0%,
    var(--color-black) 100%
  );
}

.cta-banner__heading {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  letter-spacing: var(--tracking-tight);
  margin-bottom: var(--space-sm);
}

.cta-banner__text {
  color: var(--color-text-muted);
  font-size: var(--text-base);
  max-width: 480px;
  margin-inline: auto;
  margin-bottom: var(--space-lg);
}