/* ============================================================
   ESTUDIO MARTINI — Home Page
   Hero · Intro · Portfolio Highlights · CTA Band
   ============================================================ */

/* ─── Hero ───────────────────────────────────────────────── */
.hero {
  position: relative;
  height: 100svh;
  min-height: 620px;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 30%;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(8, 8, 8, 0.70) 0%,
    rgba(8, 8, 8, 0.20) 50%,
    transparent 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  color: var(--color-white);
  padding-bottom: var(--space-24);
  max-width: 700px;
}

.hero__eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--space-3);
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-6);
}

.hero__eyebrow::before {
  content: '';
  display: block;
  flex-shrink: 0;
  width: 28px;
  height: 1px;
  background: rgba(255,255,255,0.6);
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.5rem, 5.5vw, 4.25rem);
  font-weight: 400;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: var(--color-white);
  margin-bottom: var(--space-6);
}

.hero__title em {
  font-style: italic;
  font-weight: 400;
}

.hero__sub {
  font-size: var(--text-md);
  font-weight: 300;
  color: rgba(255,255,255,0.72);
  line-height: 1.75;
  margin-bottom: var(--space-10);
  max-width: 50ch;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

/* Scroll hint */
.hero__scroll-hint {
  position: absolute;
  bottom: var(--space-10);
  right: var(--space-12);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-3);
  z-index: 1;
  color: rgba(255,255,255,0.45);
}

.hero__scroll-hint span {
  font-size: 0.6rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  writing-mode: vertical-rl;
}

.hero__scroll-line {
  width: 1px;
  height: 56px;
  background: rgba(255,255,255,0.2);
  position: relative;
  overflow: hidden;
}

.hero__scroll-line::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.75);
  animation: scroll-travel 2.2s var(--ease-in-out) infinite;
}

@keyframes scroll-travel {
  0%   { top: -100%; }
  100% { top: 100%;  }
}

/* ─── Intro ──────────────────────────────────────────────── */
.intro {
  padding-block: var(--space-32);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-24);
  align-items: center;
}

.intro-text h2   { margin-bottom: var(--space-6); }
.intro-text p    { margin-bottom: var(--space-5); }
.intro-text p:last-of-type { margin-bottom: 0; }

.intro-cta {
  margin-top: var(--space-10);
}

.intro-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-10);
  padding-top: var(--space-10);
  border-top: var(--border-thin);
}

.stat__number {
  font-family: var(--font-serif);
  font-size: var(--text-4xl);
  font-weight: 400;
  color: var(--color-dark);
  line-height: 1;
  margin-bottom: var(--space-2);
}

.stat__label {
  font-family: var(--font-sans);
  font-size: var(--text-xs);
  font-weight: 500;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--color-gray-400);
}

/* Intro visual */
.intro-visual {
  position: relative;
}

.intro-image-wrap {
  aspect-ratio: 3 / 4;
  overflow: hidden;
}

.intro-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-out);
}

.intro-image-wrap:hover img {
  transform: scale(1.03);
}

/* Decorative frame offset */
.intro-accent {
  position: absolute;
  bottom: calc(-1 * var(--space-6));
  left: calc(-1 * var(--space-6));
  width: 160px;
  height: 160px;
  border: 1px solid var(--color-gray-200);
  z-index: -1;
  pointer-events: none;
}

/* ─── Portfolio Highlights ───────────────────────────────── */
.portfolio-section {
  padding-block: var(--space-24);
  background-color: var(--color-off-white);
}

.portfolio-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
  flex-wrap: wrap;
}

/* Asymmetric grid: big left, two small right */
.portfolio-grid {
  display: grid;
  grid-template-columns: 3fr 2fr;
  grid-template-rows: 1fr 1fr;
  gap: var(--space-3);
  height: 640px;
}

.portfolio-grid .project-card:first-child {
  grid-row: 1 / 3;
}

.portfolio-grid .project-card:first-child .project-card__image-wrap {
  aspect-ratio: unset;
  height: 100%;
}

.portfolio-grid .project-card:not(:first-child) .project-card__image-wrap {
  aspect-ratio: unset;
  height: 100%;
}

.portfolio-grid .project-card {
  height: 100%;
}

/* ─── Services Teaser ────────────────────────────────────── */
.services-teaser {
  padding-block: var(--space-24);
}

.services-teaser-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3);
  margin-top: var(--space-16);
}

.service-teaser-card {
  background: var(--color-off-white);
  padding: var(--space-10) var(--space-8);
  border: var(--border-thin);
  transition: border-color var(--dur-base) var(--ease-out);
}

.service-teaser-card:hover {
  border-color: var(--color-gray-400);
}

.service-teaser-card__num {
  font-family: var(--font-serif);
  font-size: var(--text-xs);
  color: var(--color-gray-400);
  letter-spacing: 0.2em;
  margin-bottom: var(--space-6);
}

.service-teaser-card__title {
  font-family: var(--font-serif);
  font-size: var(--text-xl);
  font-weight: 400;
  color: var(--color-dark);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.service-teaser-card__text {
  font-size: var(--text-sm);
  color: var(--color-gray-600);
  line-height: 1.8;
}

/* ─── CTA Band — see components.css ─────────────────────── */

/* ─── Responsive ─────────────────────────────────────────── */
@media (max-width: 1024px) {
  .intro-grid {
    grid-template-columns: 1fr;
    gap: var(--space-12);
  }

  .intro-visual { order: -1; }

  .intro-image-wrap {
    aspect-ratio: 16 / 9;
    height: auto;
  }

  .portfolio-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
    height: auto;
  }

  .portfolio-grid .project-card:first-child {
    grid-row: auto;
    grid-column: 1 / 3;
  }

  .portfolio-grid .project-card:first-child .project-card__image-wrap,
  .portfolio-grid .project-card:not(:first-child) .project-card__image-wrap {
    aspect-ratio: 4 / 3;
    height: auto;
  }

  .portfolio-grid .project-card { height: auto; }
}

@media (max-width: 768px) {
  .intro        { padding-block: var(--space-20); }

  .portfolio-grid {
    grid-template-columns: 1fr;
  }

  .portfolio-grid .project-card:first-child {
    grid-column: auto;
  }

  .portfolio-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .intro-stats {
    grid-template-columns: 1fr 1fr;
  }

  .services-teaser-grid {
    grid-template-columns: 1fr;
  }

  .hero__scroll-hint { display: none; }

  .hero__content { padding-bottom: var(--space-16); }
}