/* Donncha Kearney Portfolio — reference-matched styles */

:root {
  --bg: #000000;
  --bg-panel: #1a1a1a;
  --text: #ffffff;
  --text-muted: #a3a3a3;
  --accent: #e63946;
  --accent-hot: #ff2d2d;
  --logo-orange: #ff6b35;
  --logo-red: #c1121f;
  --form-cream: #f5f0e8;
  --form-input: #0a0a0a;
  --radius-btn: 2px;
  --font-sans: "Montserrat", system-ui, -apple-system, sans-serif;
  --font-serif: "Playfair Display", Georgia, serif;
  --max-w: 1200px;
  --header-pad: 1.5rem 4%;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 15px;
  line-height: 1.55;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

/* ---------- Header ---------- */

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  padding: var(--header-pad);
  position: relative;
  z-index: 100;
}

.site-header--fixed {
  position: sticky;
  top: 0;
  background: rgba(0, 0, 0, 0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.brand__text {
  display: flex;
  flex-direction: column;
  font-family: var(--font-serif);
  font-size: 0.78rem;
  line-height: 1.2;
  letter-spacing: 0.02em;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 2rem;
  font-size: 0.8rem;
  font-weight: 500;
  text-transform: none;
  letter-spacing: 0.06em;
}

.site-nav a {
  padding: 0.25rem 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s, color 0.2s;
}

.site-nav a:hover {
  color: var(--text-muted);
}

.site-nav a.is-active {
  border-bottom-color: currentColor;
}

/* ---------- Buttons ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2.25rem;
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-btn);
  transition: transform 0.15s, background 0.2s, color 0.2s;
}

.btn:active {
  transform: scale(0.98);
}

.btn--primary {
  background: var(--accent);
  color: #000000;
}

.btn--primary:hover {
  background: var(--accent-hot);
  color: #000000;
}

.btn--light {
  background: var(--accent);
  color: #ffffff;
  letter-spacing: 0.15em;
}

.btn--light:hover {
  background: var(--accent-hot);
}

/* ---------- Home hero ---------- */

.hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 3rem 1.5rem 5rem;
  min-height: calc(100vh - 180px);
}

.hero__kicker {
  color: var(--accent);
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  margin-bottom: 1.25rem;
}

.hero__title {
  margin: 0;
  font-size: clamp(2.5rem, 8vw, 4.75rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero__year {
  margin: 0.35rem 0 0;
  font-size: clamp(2.5rem, 8vw, 4.75rem);
  font-weight: 800;
  letter-spacing: 0.04em;
}

.hero__cta {
  margin-top: 2.5rem;
}

/* ---------- Section titles ---------- */

.section-title {
  margin: 0 0 0.5rem;
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  text-align: center;
}

.section-title__line {
  width: 120px;
  height: 3px;
  background: var(--accent);
  margin: 0 auto 3rem;
  border: none;
}

.section-title--left {
  text-align: left;
}

.section-title--left + .section-title__line {
  margin-left: 0;
  margin-right: auto;
}

/* ---------- Completed projects (staggered) ---------- */

.completed {
  padding: 5rem 4% 4rem;
  background: var(--bg-panel);
}

.completed__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.completed-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem 2.5rem;
  align-items: start;
}

@media (max-width: 900px) {
  .completed-grid {
    grid-template-columns: 1fr;
  }

  .completed-grid__col--offset {
    margin-top: 0 !important;
  }
}

.completed-grid__col--offset {
  margin-top: 3.5rem;
}

.project-card {
  cursor: pointer;
  transition: opacity 0.2s;
}

.project-card:hover {
  opacity: 0.92;
}

.project-card__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #111;
}

.project-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.project-card__title {
  margin: 1rem 0 0.35rem;
  font-size: 1rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.project-card__meta {
  font-size: 0.72rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.completed__cta {
  margin-top: 3rem;
}

/* ---------- About + Contact ---------- */

.about-contact {
  padding: 5rem 4%;
}

.about-contact__inner {
  max-width: var(--max-w);
  margin: 0 auto;
}

.about-grid {
  display: grid;
  grid-template-columns: minmax(240px, 0.9fr) 1.2fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 800px) {
  .about-grid {
    grid-template-columns: 1fr;
  }
}

.about__photo-wrap {
  position: relative;
  aspect-ratio: 3 / 4.2;
  max-width: 340px;
  overflow: hidden;
  background: #111;
}

.about__photo-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: grayscale(100%);
}

.about__lead {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0 0 1.5rem;
}

.about__lead span.accent {
  color: var(--accent);
}

.about__body p {
  margin: 0 0 1rem;
  color: var(--text);
  font-size: 0.95rem;
  max-width: 38rem;
}

.about__cta-wrap {
  text-align: center;
  margin-top: 3rem;
}

.contact-block {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 2.5rem;
  margin-top: 5rem;
  padding-top: 4rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

@media (max-width: 900px) {
  .contact-block {
    grid-template-columns: 1fr;
  }
}

.contact-block__heading {
  margin: 0 0 2rem;
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  line-height: 1.15;
}

.contact-block__label {
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.75rem;
}

.contact-block__detail {
  font-size: 1rem;
  margin: 0 0 0.5rem;
}

.contact-form-wrap {
  background: #2a2a2a;
  padding: 1.25rem;
  border-radius: 2px;
}

.contact-form {
  background: var(--form-cream);
  color: #111;
  padding: 1.75rem 1.5rem 2rem;
  border-radius: 2px;
}

.contact-form h3 {
  margin: 0 0 0.35rem;
  font-size: 1.1rem;
  font-weight: 800;
}

.contact-form p.sub {
  margin: 0 0 1.25rem;
  font-size: 0.8rem;
  color: #333;
}

.contact-form .row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.65rem;
  margin-bottom: 0.65rem;
}

@media (max-width: 600px) {
  .contact-form .row {
    grid-template-columns: 1fr;
  }
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.65rem 0.75rem;
  border: none;
  background: var(--form-input);
  color: #eee;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  border-radius: 2px;
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #888;
}

.contact-form textarea {
  min-height: 140px;
  resize: vertical;
  margin-bottom: 1rem;
}

.contact-form .btn {
  width: 100%;
  background: var(--accent);
  color: #fff;
}

.contact-form .btn:hover {
  background: var(--accent-hot);
}

/* ---------- Portfolio page grid ---------- */

.page-main {
  flex: 1;
  padding: 2rem 4% 4rem;
}

.portfolio-title {
  margin: 0 0 2.5rem;
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 800;
  letter-spacing: 0.02em;
}

.portfolio-inner {
  max-width: 1280px;
  margin: 0 auto;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.5rem 2rem;
}

@media (max-width: 1024px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 560px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.portfolio-item__media {
  aspect-ratio: 16 / 9;
  overflow: hidden;
  background: #111;
}

.portfolio-item__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.portfolio-item__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 1rem;
  margin-top: 1rem;
}

.portfolio-item__title {
  margin: 0;
  font-size: 1rem;
  font-weight: 700;
}

.portfolio-item__num {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-muted);
  letter-spacing: 0.1em;
}

.portfolio-item__desc {
  margin: 0.65rem 0 0;
  font-size: 0.88rem;
  color: #e5e5e5;
}

.portfolio-item__roles {
  margin-top: 0.5rem;
  font-size: 0.88rem;
  color: var(--text-muted);
}

.portfolio-item {
  transition: opacity 0.2s;
}

.portfolio-item:hover {
  opacity: 0.95;
}

/* ---------- Project split layout ---------- */

.project-split {
  padding: 2rem 4% 4rem;
  max-width: 1400px;
  margin: 0 auto;
}

.project-split__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 900px) {
  .project-split__grid {
    grid-template-columns: 1fr;
  }
}

.project-split__title {
  margin: 0 0 1.25rem;
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
}

.project-split__body {
  font-size: 0.95rem;
  color: #e8e8e8;
}

.project-split__body p {
  margin: 0 0 1rem;
}

.project-split__visual {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: #111;
}

.project-split__visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Video block */
.video-block {
  margin: 3rem auto 0;
  max-width: 1000px;
  padding: 0 0.25rem;
}

.video-block__inner {
  position: relative;
  aspect-ratio: 16 / 9;
  background: #111;
  overflow: hidden;
  border-radius: 2px;
}

.video-block__inner iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

.project-next {
  display: block;
  text-align: right;
  margin: 2.5rem 4% 1rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.04em;
}

.project-next:hover {
  color: var(--accent);
}

/* ---------- Mosaic project layout ---------- */

.project-mosaic {
  padding: 0 4% 2rem;
  max-width: 1400px;
  margin: 0 auto;
}

.project-mosaic__grid {
  display: grid;
  grid-template-columns: 1fr 1.15fr;
  grid-template-rows: auto auto;
  gap: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

@media (max-width: 900px) {
  .project-mosaic__grid {
    grid-template-columns: 1fr;
  }
}

.mosaic-cell {
  min-height: 200px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-top: none;
  overflow: hidden;
}

.mosaic-cell--date {
  padding: 2rem 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  background: var(--bg);
}

.mosaic-date-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
}

.mosaic-date-value {
  font-size: 2.5rem;
  font-weight: 600;
  letter-spacing: 0.06em;
}

.mosaic-cell--hero {
  padding: 0;
  min-height: 320px;
}

.mosaic-cell--hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 320px;
}

.mosaic-cell--wide {
  padding: 0;
  min-height: 280px;
}

.mosaic-cell--wide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 280px;
}

.mosaic-cell--void {
  background: var(--bg);
  min-height: 200px;
}

/* ---------- Blog ---------- */

.blog-main {
  flex: 1;
  padding: 3rem 4% 5rem;
  max-width: 800px;
  margin: 0 auto;
}

.blog-main h1 {
  font-size: clamp(2rem, 5vw, 2.75rem);
  font-weight: 800;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0 0 2rem;
}

.blog-post {
  padding: 1.5rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.blog-post__date {
  font-size: 0.75rem;
  color: var(--accent);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  margin-bottom: 0.35rem;
}

.blog-post h2 {
  margin: 0 0 0.5rem;
  font-size: 1.25rem;
}

.blog-post p {
  margin: 0;
  color: var(--text-muted);
  font-size: 0.92rem;
}

/* ---------- Footer ---------- */

.site-footer {
  margin-top: auto;
  padding: 2rem 4%;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.07);
}

.site-footer .brand__text {
  font-size: 0.72rem;
}

.social-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  flex: 1;
}

.social-row a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.65rem;
  font-weight: 800;
  color: #fff;
  transition: transform 0.15s, opacity 0.2s;
}

.social-row a:hover {
  transform: scale(1.08);
  opacity: 0.9;
}

.social--fb {
  background: #1877f2;
}
.social--ig {
  background: linear-gradient(45deg, #f09433, #e6683c, #dc2743);
}
.social--yt {
  background: #ff0000;
}
.social--x {
  background: #fff;
  color: #000 !important;
}
.social--li {
  background: #0a66c2;
}
.social--tt {
  background: #000;
  border: 1px solid #333;
}

.footer-copy {
  font-size: 0.7rem;
  color: var(--text-muted);
  letter-spacing: 0.04em;
}

/* ---------- Utilities ---------- */

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}