/* ============================================================
   sections.css — Page Sections: Work, Bento, About, Downloads
                  Teaser, Contact, Footer
   Depends on: tokens.css, base.css, components.css
   ============================================================ */

/* ── WORK / PROJECTS — editorial numbered list ───────────── */
.work-section {
  padding: var(--s10) 0;
}

.work-list {
  display: flex;
  flex-direction: column;
  border-top: 1px solid var(--border);
}
.work-row {
  display: grid;
  grid-template-columns: 52px 200px 1fr 52px;
  gap: var(--s6);
  align-items: center;
  padding: var(--s6) var(--s4);
  margin: 0 calc(-1 * var(--s4));
  border-bottom: 1px solid var(--border);
  border-radius: var(--r-md);
  cursor: default;
  transition:
    background var(--dur-base) ease,
    border-color var(--dur-base) ease;
}
.work-row:hover {
  background: var(--surface);
}

.work-row-num {
  font-family: var(--font-display);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  align-self: flex-start;
  padding-top: 6px;
}
.work-row-thumb {
  border-radius: var(--r-md);
  overflow: hidden;
  height: 130px;
  flex-shrink: 0;
}
.work-row-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--dur-slow) var(--ease-expo);
}
.work-row:hover .work-row-thumb img {
  transform: scale(1.06);
}

.work-row-thumb-gradient {
  height: 130px;
  border-radius: var(--r-md);
  background: linear-gradient(135deg, var(--accent-2) 0%, var(--accent) 100%);
}
[data-theme="dark"] .work-row-thumb-gradient {
  background: linear-gradient(135deg, #0d1e2e 0%, var(--accent) 100%);
}

.work-row-body {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.work-row-body h3 {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.2vw, 1.65rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: var(--s2) 0;
}
.work-row-body p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.6;
  max-width: 520px;
}
.work-row-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition:
    border-color var(--dur-base) ease,
    color var(--dur-base) ease,
    transform var(--dur-base) var(--ease-spring),
    background var(--dur-base) ease;
  flex-shrink: 0;
  justify-self: end;
}
.work-row-link svg {
  width: 18px;
}
.work-row:hover .work-row-link {
  border-color: var(--accent);
  color: var(--accent);
  background: color-mix(in srgb, var(--accent) 10%, transparent);
  transform: translateX(4px);
}

@media (max-width: 900px) {
  .work-row {
    grid-template-columns: 40px 160px 1fr 44px;
    gap: var(--s4);
  }
}
@media (max-width: 640px) {
  .work-row {
    grid-template-columns: 1fr 44px;
    row-gap: var(--s3);
  }
  .work-row-num {
    display: none;
  }
  .work-row-thumb {
    display: none;
  }
}

/* ── SERVICES / BENTO GRID ───────────────────────────────── */
.services-section {
  padding: var(--s10) 0;
}

.bento-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: var(--s4);
}
.bento-wide {
  grid-column: span 2;
}

.bento-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s7) var(--s6);
  transition:
    transform var(--dur-slow) var(--ease-expo),
    border-color var(--dur-base) ease,
    box-shadow var(--dur-slow) ease;
}
.bento-card:hover {
  transform: translateY(-4px);
  border-color: color-mix(in srgb, var(--accent) 35%, var(--border));
  box-shadow: var(--shadow-md);
}

.bento-accent {
  background: linear-gradient(
    135deg,
    var(--accent-2) 0%,
    color-mix(in srgb, var(--accent) 75%, var(--accent-2)) 100%
  );
  border-color: transparent;
  color: #fff;
}
[data-theme="dark"] .bento-accent {
  background: linear-gradient(
    135deg,
    #0d1e2e 0%,
    color-mix(in srgb, var(--accent) 55%, #0b0f14) 100%
  );
}
.bento-card.bento-accent p {
  color: rgba(255, 255, 255, 0.72);
}
.bento-card.bento-accent .bento-icon {
  color: rgba(255, 255, 255, 0.8);
}

.bento-dark-card {
  background: var(--accent-2);
  border-color: transparent;
  color: #f5f0e8;
}
[data-theme="dark"] .bento-dark-card {
  background: color-mix(in srgb, var(--accent) 15%, var(--surface));
  border-color: color-mix(in srgb, var(--accent) 30%, var(--border));
  color: var(--text);
}
.bento-card.bento-dark-card h3 {
  color: #f5f0e8;
}
.bento-card.bento-dark-card p {
  color: rgba(245, 240, 232, 0.78);
}
.bento-card.bento-dark-card .bento-icon {
  color: rgba(245, 240, 232, 0.65);
}
[data-theme="dark"] .bento-card.bento-dark-card h3 {
  color: var(--text);
}
[data-theme="dark"] .bento-card.bento-dark-card p {
  color: var(--text-muted);
}
[data-theme="dark"] .bento-card.bento-dark-card .bento-icon {
  color: var(--accent);
}
.bento-dark-card .bento-number {
  opacity: 0.14;
  color: #f5f0e8;
}
[data-theme="dark"] .bento-dark-card .bento-number {
  opacity: 0.18;
  color: var(--accent);
}

.bento-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  opacity: 0.18;
  line-height: 1;
  margin-bottom: var(--s4);
  letter-spacing: -0.02em;
}
.bento-icon {
  width: 44px;
  height: 44px;
  margin-bottom: var(--s4);
  color: var(--accent);
}
.bento-icon svg {
  width: 100%;
  height: 100%;
}
.bento-card h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  letter-spacing: -0.01em;
  margin-bottom: var(--s3);
}
.bento-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
  line-height: 1.65;
}

@media (max-width: 900px) {
  .bento-grid {
    grid-template-columns: 1fr 1fr;
  }
  .bento-wide {
    grid-column: span 2;
  }
}
@media (max-width: 560px) {
  .bento-grid {
    grid-template-columns: 1fr;
  }
  .bento-wide {
    grid-column: unset;
  }
}

/* ── ABOUT ───────────────────────────────────────────────── */
.about-section {
  padding: var(--s10) 0;
}
.about-layout {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: var(--s8);
  align-items: center;
}
.about-visual {
  position: relative;
}
.about-img-frame {
  position: relative;
  border-radius: var(--r-xl);
  overflow: hidden;
  aspect-ratio: 1;
  background: var(--bg-alt);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
}
.about-img-frame img {
  width: 72%;
  max-width: 260px;
}
.about-img-accent {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 70% 30%,
    color-mix(in srgb, var(--accent) 20%, transparent),
    transparent 65%
  );
}
.about-badge {
  position: absolute;
  bottom: -14px;
  right: -14px;
  background: var(--accent-2);
  color: #fff;
  border-radius: var(--r-md);
  padding: var(--s4) var(--s5);
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 800;
  box-shadow: var(--shadow-md);
  text-align: center;
  line-height: 1.3;
}
[data-theme="dark"] .about-badge {
  background: var(--accent);
  color: #0b0f14;
}
.about-badge span {
  font-size: 1.4rem;
  letter-spacing: -0.02em;
  display: block;
}
.about-badge p {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
  margin: 0;
}

.about-body {
  font-size: clamp(0.95rem, 1.5vw, 1.08rem);
  color: var(--text-muted);
  line-height: 1.75;
  margin-bottom: var(--s4);
}
.about-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s2);
  margin: var(--s5) 0;
}
.about-tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 5px 12px;
  border-radius: var(--r-full);
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--text-muted);
  transition:
    border-color var(--dur-base) ease,
    color var(--dur-base) ease;
}
.about-tag:hover {
  border-color: var(--accent);
  color: var(--accent);
}
.about-cta {
  display: flex;
  gap: var(--s3);
  flex-wrap: wrap;
  margin-top: var(--s6);
}

@media (max-width: 768px) {
  .about-layout {
    grid-template-columns: 1fr;
  }
  .about-visual {
    max-width: 280px;
    margin: 0 auto;
  }
}

/* ── DOWNLOAD TEASER ─────────────────────────────────────── */
.dl-section {
  padding: var(--s7) 0 var(--s10);
}
.dl-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}
.dl-card-copy {
  padding: var(--s8);
  display: flex;
  flex-direction: column;
  gap: var(--s4);
}
.dl-card-copy h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.08;
}
.dl-card-copy p {
  color: var(--text-muted);
  font-size: 0.92rem;
  max-width: 380px;
  line-height: 1.7;
}
.dl-card-visual {
  background: var(--bg-alt);
  border-left: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: var(--s6);
}
.dl-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s3);
  width: 100%;
}
.dl-tile {
  background: var(--surface-hi);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: var(--s5) var(--s4);
  display: flex;
  flex-direction: column;
  gap: var(--s2);
  transition:
    border-color var(--dur-base) ease,
    transform var(--dur-base) var(--ease-spring);
}
.dl-tile:hover {
  border-color: var(--accent);
  transform: translateY(-2px);
}
.dl-tile span {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
}
.dl-tile small {
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.dl-tile-muted {
  background: transparent;
  opacity: 0.5;
}

@media (max-width: 768px) {
  .dl-card {
    grid-template-columns: 1fr;
  }
  .dl-card-visual {
    display: none;
  }
}

/* ── CONTACT ─────────────────────────────────────────────── */
.contact-section {
  padding: var(--s10) 0 var(--s9);
}
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--s8);
  align-items: start;
}
.contact-info .section-title {
  margin-bottom: var(--s5);
}
.contact-sub {
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.75;
  max-width: 400px;
}
.contact-links {
  display: flex;
  flex-direction: column;
  gap: var(--s3);
  margin-top: var(--s6);
}
.contact-social {
  display: inline-flex;
  align-items: center;
  gap: var(--s3);
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  padding: var(--s3) var(--s4);
  border-radius: var(--r-md);
  border: 1px solid var(--border);
  width: fit-content;
  transition:
    color var(--dur-base) ease,
    border-color var(--dur-base) ease,
    transform var(--dur-base) var(--ease-spring);
}
.contact-social svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}
.contact-social:hover {
  color: var(--accent);
  border-color: var(--accent);
  transform: translateX(4px);
}

.contact-form-wrap {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--r-xl);
  padding: var(--s7);
}
.contact-form {
  display: flex;
  flex-direction: column;
  gap: var(--s5);
}
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--s2);
}
.form-group label {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text-muted);
}
.form-group input,
.form-group textarea {
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--text);
  background: var(--bg-alt);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 14px 18px;
  outline: none;
  resize: none;
  transition:
    border-color var(--dur-base) ease,
    box-shadow var(--dur-base) ease;
  appearance: none;
  -webkit-appearance: none;
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
  opacity: 0.6;
}
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 15%, transparent);
}
.form-status {
  font-size: 0.8rem;
  font-weight: 500;
  text-align: center;
  min-height: 1.4em;
  letter-spacing: 0.04em;
  color: var(--accent);
}

@media (max-width: 768px) {
  .contact-layout {
    grid-template-columns: 1fr;
  }
  .contact-form-wrap {
    padding: var(--s5);
  }
}

/* ── FOOTER ──────────────────────────────────────────────── */
.footer {
  border-top: 1px solid var(--border);
  padding: var(--s6) 0;
}
.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--s4);
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: var(--s3);
  font-family: var(--font-display);
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text);
}
.footer-brand img {
  border-radius: var(--r-sm);
}
.footer-slogan {
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.05em;
}
.footer-links {
  display: flex;
  gap: var(--s5);
  flex-wrap: wrap;
}
.footer-links a {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--text-muted);
  transition: color var(--dur-base) ease;
}
.footer-links a:hover {
  color: var(--accent);
}

@media (max-width: 600px) {
  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }
}