/* ============================================================
   Home page layout (index.html) — hero, work index, about, contact
   Linked after site.css.
   ============================================================ */

/* Hero */
.hero {
  height: 100vh;
  height: 100dvh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
}

.hero-eyebrow {
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1.25rem;
  opacity: 0;
  transform: translateY(12px);
  animation: heroFadeUp 0.8s var(--ease) 0.2s forwards;
}

.hero-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3.5rem, 10vw, 9rem);
  line-height: 0.9;
  letter-spacing: -0.025em;
  margin-bottom: 2.5rem;
  will-change: transform;
}

.hero-headline span {
  display: block;
  opacity: 0;
  transform: translateY(40px);
  animation: heroFadeUp 1s var(--ease) forwards;
}

.hero-headline span:nth-child(1) { animation-delay: 0.35s; }
.hero-headline span:nth-child(2) { animation-delay: 0.5s; }

@keyframes heroFadeUp { to { opacity: 1; transform: translateY(0); } }

.hero-sub {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  opacity: 0;
  animation: heroFadeUp 0.8s var(--ease) 0.8s forwards;
}

.hero-desc {
  font-size: 0.8rem;
  color: var(--muted);
  max-width: 700px;
  line-height: 1.7;
}

.hero-scroll-hint {
  font-size: 0.65rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-shrink: 0;
}

.hero-scroll-hint::after {
  content: '';
  display: block;
  width: 1px;
  height: 24px;
  background: var(--muted);
  animation: scrollPulse 2s ease-in-out infinite;
  transform-origin: top;
}

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.5); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* Work Index */
.work-index {
  padding: 8rem 2.5rem 6rem;
  border-top: 1px solid var(--border);
}

.work-index-header {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 4rem;
}

.work-index-title {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 4vw, 2.75rem);
  font-weight: 700;
  letter-spacing: -0.015em;
}

/* Stacked project rows */
.work-list {
  list-style: none;
}

.work-row {
  display: grid;
  grid-template-columns: 1fr 2.4fr;
  gap: 3.5rem;
  padding: 3rem 0 3.5rem;
  border-top: 1px solid var(--border);
  text-decoration: none;
  color: var(--fg);
}

.work-list li:last-child .work-row { border-bottom: 1px solid var(--border); }

/* Left column */
.work-row-side {
  display: flex;
  flex-direction: column;
}

.work-row-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.25rem, 2vw, 1.75rem);
  letter-spacing: -0.015em;
  line-height: 1.05;
  transition: color 0.3s var(--ease);
}

.work-row:hover .work-row-name { color: var(--accent); }

.work-row-tags {
  list-style: none;
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.work-row-tags li {
  font-size: 0.78rem;
  letter-spacing: 0.01em;
  color: var(--muted);
}

.work-row-index {
  margin-top: auto;
  padding-top: 2.5rem;
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

/* Right column */
.work-row-main {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.work-row-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1.5rem;
}

.work-row-subtitle {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(1.1rem, 1.8vw, 1.6rem);
  letter-spacing: -0.01em;
  line-height: 1.1;
}

.work-row-arrow {
  font-size: 1.6rem;
  line-height: 1;
  color: var(--muted);
  flex-shrink: 0;
  transition: transform 0.4s var(--ease), color 0.3s var(--ease);
}

.work-row:hover .work-row-arrow { transform: translateX(10px); color: var(--accent); }

.work-row-img {
  aspect-ratio: 16 / 9;
  border-radius: 2px;
}

.work-row-img img { transition: opacity 0.8s var(--ease), transform 0.7s var(--ease); }
.work-row:hover .work-row-img img.loaded { transform: scale(1.035); }

/* About */
.about {
  padding: 10rem 2.5rem;
  border-top: 1px solid var(--border);
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8rem;
  align-items: center;
}

.about-label { margin-bottom: 2rem; }

.about-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(1.75rem, 3.5vw, 3.25rem);
  line-height: 1.08;
  letter-spacing: -0.015em;
}

.about-body {
  font-family: var(--font-read);
  font-size: 0.95rem;
  color: var(--muted);
  line-height: 1.7;
  margin-top: 2.5rem;
}

.about-body p + p { margin-top: 1.25em; }

.about-img-placeholder {
  aspect-ratio: 3/4;
  background: var(--border);
  border-radius: 2px;
  position: relative;
}

.about-img-placeholder::after {
  content: 'PORTRAIT';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: var(--muted);
}

.about-img-placeholder img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-img-placeholder:has(img)::after { display: none; }

/* Contact */
.contact {
  padding: 10rem 2.5rem;
  border-top: 1px solid var(--border);
}

.contact-head .section-label { display: block; margin-bottom: 1.5rem; }

.contact-headline {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 8vw, 7rem);
  line-height: 0.93;
  letter-spacing: -0.025em;
  text-transform: uppercase;
  margin-bottom: 4.5rem;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr;
  gap: 5rem;
  align-items: start;
  border-top: 1px solid var(--border);
  padding-top: 3rem;
}

/* Form */
.contact-form { display: flex; flex-direction: column; gap: 2rem; }

.field { display: flex; flex-direction: column; gap: 0.6rem; }

.field label {
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
}

.field input,
.field textarea {
  font-family: var(--font-read);
  font-size: 0.95rem;
  color: var(--fg);
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--border);
  padding: 0.65rem 0;
  transition: border-color 0.3s var(--ease);
  resize: vertical;
}

.field input::placeholder,
.field textarea::placeholder { color: var(--muted); }

.field input:focus,
.field textarea:focus {
  outline: none;
  border-bottom-color: var(--fg);
}

.field input:focus-visible,
.field textarea:focus-visible { border-bottom-color: var(--accent); }

.contact-submit {
  align-self: flex-start;
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  margin-top: 0.5rem;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-body);
  font-size: 0.65rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--fg);
  background: transparent;
  border: 1px solid var(--fg);
  cursor: pointer;
  transition: background 0.3s var(--ease), color 0.3s var(--ease), border-color 0.3s var(--ease);
}

.contact-submit:hover { background: var(--accent); border-color: var(--accent); color: var(--bg); }
.contact-submit:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.contact-submit:disabled { opacity: 0.5; cursor: default; }

.contact-submit-arrow { transition: transform 0.35s var(--ease); }
.contact-submit:hover .contact-submit-arrow { transform: translateX(4px); }

.contact-status {
  font-family: var(--font-body);
  font-size: 0.68rem;
  line-height: 1.5;
  min-height: 1em;
}
.contact-status.is-error { color: var(--accent); }
.contact-status.is-success { color: var(--fg); }

/* Direct links aside */
.contact-aside { display: flex; flex-direction: column; gap: 2.5rem; }

.contact-aside-label {
  display: block;
  font-family: var(--font-body);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.85rem;
}

.contact-email {
  font-family: var(--font-read);
  font-size: clamp(0.95rem, 1.4vw, 1.15rem);
  color: var(--fg);
  text-decoration: none;
  border-bottom: 1px solid var(--border);
  padding-bottom: 2px;
  transition: border-color 0.3s var(--ease), color 0.3s var(--ease);
  word-break: break-word;
}
.contact-email:hover { color: var(--accent); border-color: var(--accent); }

.contact-links { list-style: none; display: flex; flex-direction: column; gap: 0.85rem; }

.contact-link {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--fg);
  text-decoration: none;
  opacity: 0.6;
  transition: opacity 0.3s var(--ease), color 0.3s var(--ease);
}

.contact-link:hover { opacity: 1; color: var(--accent); }

.contact-link-arrow { font-size: 0.85em; }

/* Responsive */
@media (max-width: 1024px) {
  .hero { padding: 1.5rem; }
  .work-index { padding: 5rem 1.5rem 4rem; }
  .about { gap: 4rem; padding: 6rem 1.5rem; }
  .contact { padding: 6rem 1.5rem; }
}

@media (max-width: 768px) {
  .hero { padding: 1.25rem; height: 70vh; }
  .hero-headline { font-size: clamp(2.5rem, 12vw, 4.5rem); }
  .work-index { padding: 4rem 1.25rem 3rem; }
  .work-row {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    padding: 2.25rem 0 2.5rem;
  }
  .work-row-tags { margin-top: 1rem; }
  .work-row-index { margin-top: 1.25rem; padding-top: 0; }
  .work-row-main { order: -1; }
  .about { display: flex; flex-direction: column; align-items: stretch; padding: 5rem 1.25rem; gap: 3rem; }
  .about-img-placeholder { aspect-ratio: 4/3; width: 100%; }
  .contact { padding: 5rem 1.25rem; }
  .contact-headline { font-size: clamp(2.5rem, 10vw, 4rem); margin-bottom: 3rem; }
  .contact-grid { grid-template-columns: 1fr; gap: 3rem; padding-top: 2.5rem; }
}

@media (max-width: 480px) {
  .hero { padding: 1rem; }
  .hero-headline { font-size: clamp(2rem, 14vw, 3rem); margin-bottom: 1.5rem; }
  .hero-eyebrow { font-size: 0.6rem; }
  .hero-desc { font-size: 0.72rem; }
  .work-index { padding: 3rem 1rem 1.5rem; }
  .work-row-img { aspect-ratio: 4 / 3; }
  .about { padding: 3.5rem 1rem; gap: 2rem; }
  .about-headline { font-size: clamp(1.5rem, 6vw, 2rem); }
  .about-body { font-size: 0.75rem; }
  .contact { padding: 3.5rem 1rem; }
  .contact-headline { font-size: clamp(2rem, 12vw, 3rem); }
}