/* ============================================================
   Violeta Graphic Design — Custom Stylesheet
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Roboto:wght@300;400;700&family=Oswald:wght@400;600&display=swap');

/* ── Custom Properties ────────────────────────────────────── */
:root {
  --bg:          #0d0d0d;
  --bg-alt:      #111827;
  --card-bg:     #1a1a1a;
  --border:      #2a2a2a;
  --green:       #64468C;
  --green-dark:  #4e3570;
  --gold:        #FFD500;
  --text:        #F7F7F7;
  --text-muted:  #A0A09F;
  --nav-h:       160px;
  --max-w:       1280px;
  --radius:      4px;
  --transition:  0.3s ease;
}

/* ── Reset ────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Roboto', sans-serif;
  font-weight: 300;
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}
img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Typography ───────────────────────────────────────────── */
h1, h2, h3, h4 {
  font-family: 'Oswald', sans-serif;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0.04em;
}
h1 { font-size: clamp(2.4rem, 6vw, 5rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.4rem); }
h3 { font-size: 1.2rem; }
p  { color: var(--text-muted); }

.section-label {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 0.6rem;
}
.section-title {
  margin-bottom: 0.5rem;
}
.section-title span { color: var(--green); }

/* ── Layout helpers ───────────────────────────────────────── */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
}
section { padding: 6rem 0; }

/* ── Fade-in animation (IntersectionObserver) ─────────────── */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.fade-in.visible {
  opacity: 1;
  transform: none;
}
.fade-in.delay-1 { transition-delay: 0.1s; }
.fade-in.delay-2 { transition-delay: 0.2s; }
.fade-in.delay-3 { transition-delay: 0.3s; }
.fade-in.delay-4 { transition-delay: 0.4s; }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 0.75rem 2rem;
  border: 2px solid var(--green);
  color: var(--green);
  font-family: 'Oswald', sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border-radius: var(--radius);
  transition: background var(--transition), color var(--transition);
  cursor: pointer;
}
.btn:hover { background: var(--green); color: #000; }
.btn-filled { background: var(--green); color: #000; }
.btn-filled:hover { background: var(--green-dark); border-color: var(--green-dark); color: #fff; }

/* ── Navigation ───────────────────────────────────────────── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  background: rgba(13,13,13,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
  z-index: 1000;
  display: flex;
  align-items: center;
}
.nav__inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 2rem;
  width: 100%;
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__logo img {
  height: 144px;
  width: auto;
}
.nav__links {
  display: flex;
  gap: 0.25rem;
  flex: 1;
  justify-content: center;
}
.nav__links a {
  font-family: 'Oswald', sans-serif;
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-muted);
  padding: 0.4rem 0.7rem;
  border-radius: var(--radius);
  transition: color var(--transition);
}
.nav__links a:hover,
.nav__links a.active { color: var(--green); }
.nav__contact {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--green);
  padding: 0.45rem 1.1rem;
  border-radius: 2px;
  transition: background var(--transition), color var(--transition);
  white-space: nowrap;
}
.nav__contact:hover {
  background: var(--green);
  color: #fff;
}

/* Hamburger */
.nav__burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  margin-left: auto;
  background: none;
  border: none;
  padding: 4px;
}
.nav__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: var(--transition);
}
.nav__burger.open span:nth-child(1) { transform: rotate(45deg) translate(5px,5px); }
.nav__burger.open span:nth-child(2) { opacity: 0; }
.nav__burger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px,-5px); }

/* Mobile nav */
.nav__mobile {
  display: none;
  position: fixed;
  top: var(--nav-h);
  left: 0; right: 0;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 1.5rem 2rem 2rem;
  z-index: 999;
  flex-direction: column;
  gap: 1rem;
}
.nav__mobile.open { display: flex; }
.nav__mobile a {
  font-family: 'Oswald', sans-serif;
  font-size: 1.1rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 1px solid var(--border);
  padding-bottom: 0.8rem;
}
.nav__mobile a:hover { color: var(--green); }

/* ── Hero ─────────────────────────────────────────────────── */
.hero {
  min-height: 60vh;
  padding-top: var(--nav-h);
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 40%, rgba(0,214,70,0.06) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 10% 80%, rgba(255,213,0,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero__content {
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  font-size: 0.8rem;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.2rem;
}
.hero__title {
  margin-bottom: 1.5rem;
  color: var(--text);
}
.hero__title .accent { color: var(--green); }
.hero__sub {
  font-size: 1.1rem;
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 2.5rem;
}
.hero__cta { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Cursor blink for typed text */
.typed-cursor {
  display: inline-block;
  width: 3px;
  height: 0.85em;
  background: var(--green);
  margin-left: 4px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 50% { opacity: 0; } }

/* ── Services strip ───────────────────────────────────────── */
.services {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 2rem;
  text-align: center;
}
.service-item__icon {
  font-size: 2rem;
  margin-bottom: 0.6rem;
  color: var(--green);
}
.service-item__name {
  font-family: 'Oswald', sans-serif;
  font-size: 0.78rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--text);
}

/* ── Section header ───────────────────────────────────────── */
.section-header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: 3rem;
  gap: 1rem;
  flex-wrap: wrap;
}
.section-header p {
  max-width: 500px;
  font-size: 0.95rem;
}

/* ── Portfolio grid ───────────────────────────────────────── */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.5rem;
}
.portfolio-card {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--card-bg);
  border: 1px solid var(--border);
  aspect-ratio: 4/3;
  cursor: pointer;
}
.portfolio-card img,
.portfolio-card .card-media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.portfolio-card:hover img,
.portfolio-card:hover .card-media { transform: scale(1.06); }
.portfolio-card__overlay {
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,0.72);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity var(--transition);
  padding: 1.5rem;
  text-align: center;
}
.portfolio-card:hover .portfolio-card__overlay { opacity: 1; }
.portfolio-card__overlay h3 {
  color: var(--text);
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}
.portfolio-card__overlay p {
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.portfolio-card__overlay .btn { font-size: 0.75rem; padding: 0.5rem 1.2rem; }

/* Wide card (spans 2 columns) */
.portfolio-card--wide { grid-column: span 2; aspect-ratio: 16/7; }

/* ── About section ────────────────────────────────────────── */
.about {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
}
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 5rem;
  align-items: center;
}
.about__photo {
  position: relative;
}
.about__photo img {
  border-radius: var(--radius);
  width: 100%;
  height: auto;
  display: block;
  border: 1px solid var(--border);
}
.about__photo::before {
  content: '';
  position: absolute;
  top: -12px; left: -12px;
  width: 60%;
  height: 60%;
  border-top: 3px solid var(--green);
  border-left: 3px solid var(--green);
  border-radius: 2px;
  pointer-events: none;
}
.about__photo::after {
  content: '';
  position: absolute;
  bottom: -12px; right: -12px;
  width: 60%;
  height: 60%;
  border-bottom: 3px solid var(--green);
  border-right: 3px solid var(--green);
  border-radius: 2px;
  pointer-events: none;
}
.about__text h2 { margin-bottom: 1.2rem; }
.about__text p { margin-bottom: 1.2rem; font-size: 1rem; }
.about__socials {
  display: flex;
  gap: 1rem;
  margin-top: 2rem;
  flex-wrap: wrap;
}
.social-pill {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 1rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  transition: border-color var(--transition), color var(--transition);
}
.social-pill:hover { border-color: var(--green); color: var(--green); }
.social-pill svg { width: 14px; height: 14px; fill: currentColor; }

/* ── Quote strip ──────────────────────────────────────────── */
.quote-strip {
  background: #060606;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 4rem 0;
  text-align: center;
}
.quote-strip img {
  max-width: 700px;
  margin: 0 auto;
}
.quote-strip blockquote {
  font-family: 'Oswald', sans-serif;
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 400;
  letter-spacing: 0.06em;
  color: var(--text);
  max-width: 800px;
  margin: 0 auto;
  line-height: 1.5;
}
.quote-strip blockquote span { color: var(--green); }

/* ── Blog cards ───────────────────────────────────────────── */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}
.blog-card {
  background: var(--card-bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
  transition: border-color var(--transition), transform var(--transition);
  text-decoration: none;
  color: inherit;
  cursor: pointer;
}
.blog-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
}
.blog-card__tag {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 700;
}
.blog-card__title {
  font-family: 'Oswald', sans-serif;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text);
  line-height: 1.3;
}
.blog-card__excerpt {
  font-size: 0.88rem;
  color: var(--text-muted);
  flex: 1;
}
.blog-card__link {
  font-size: 0.78rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 700;
  align-self: flex-start;
  transition: opacity var(--transition);
}
.blog-card__link:hover { opacity: 0.75; }

/* ── Page hero (inner pages) ──────────────────────────────── */
.page-hero {
  padding-top: calc(var(--nav-h) + 4rem);
  padding-bottom: 3rem;
  border-bottom: 1px solid var(--border);
  background: var(--bg-alt);
}
.page-hero .breadcrumb {
  font-size: 0.78rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 1rem;
}
.page-hero .breadcrumb a:hover { color: var(--green); }
.page-hero .breadcrumb span { margin: 0 0.5rem; }
.page-hero h1 { margin-bottom: 0.6rem; }
.page-hero p { max-width: 600px; }

/* ── Project detail ───────────────────────────────────────── */
.project-images {
  display: grid;
  gap: 2rem;
}
.project-images img {
  width: 100%;
  border-radius: var(--radius);
  border: 1px solid var(--border);
}
.project-images.cols-2 { grid-template-columns: 1fr 1fr; }
.project-images.cols-3 { grid-template-columns: repeat(3, 1fr); }
.web-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}
@media (max-width: 600px) {
  .web-grid { grid-template-columns: 1fr; }
  .img-overlay-wrap .overlay-thumb { display: none; }
}
.img-overlay-wrap {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  background: #ffffff;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  overflow: hidden;
}
.img-overlay-wrap > img:first-child {
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: top;
  display: block;
}
.img-overlay-wrap .overlay-thumb {
  position: absolute;
  bottom: 0.75rem;
  right: 0.75rem;
  width: 28%;
  border-radius: var(--radius);
  border: none;
  background: #ffffff;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}
.project-text {
  max-width: 760px;
  margin: 0 auto;
}
.project-text p { margin-bottom: 1rem; }
.project-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 1.5rem;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--green);
  font-weight: 700;
  border-bottom: 1px solid currentColor;
  padding-bottom: 2px;
  transition: opacity var(--transition);
}
.project-link:hover { opacity: 0.75; }

/* Video thumbnails (click-to-open YouTube) */
.video-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 1.5rem;
}
.yt-thumb {
  position: relative;
  display: block;
  aspect-ratio: 16/9;
  overflow: hidden;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  text-decoration: none;
}
.yt-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.3s ease;
}
.yt-thumb:hover img { transform: scale(1.04); }
.yt-thumb__play {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: rgba(180,0,0,0.88);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s, background 0.2s;
  z-index: 1;
}
.yt-thumb:hover .yt-thumb__play {
  transform: translate(-50%, -50%) scale(1.12);
  background: rgb(200,0,0);
}
.yt-thumb__play svg {
  width: 22px;
  height: 22px;
  fill: #fff;
  margin-left: 4px;
}
/* post-page inline video wrapper (also uses .yt-thumb) */
.post-video { margin: 2rem 0; }

/* ── Footer ───────────────────────────────────────────────── */
.footer {
  background: #060606;
  border-top: 1px solid var(--border);
  padding: 4rem 0 2rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}
.footer__brand img { height: 180px; margin-bottom: 1rem; }
.footer__brand p { font-size: 0.88rem; max-width: 260px; }
.footer__col h4 {
  font-family: 'Oswald', sans-serif;
  font-size: 0.75rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.2rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.6rem; }
.footer__col ul a {
  font-size: 0.88rem;
  color: var(--text-muted);
  transition: color var(--transition);
}
.footer__col ul a:hover { color: var(--text); }
.footer__email {
  display: inline-block;
  font-size: 0.85rem;
  color: var(--green);
  text-decoration: none;
  margin-bottom: 0.9rem;
  transition: opacity var(--transition);
}
.footer__email:hover { opacity: 0.75; }
.footer__social {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
}
.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px; height: 36px;
  border: 1px solid var(--border);
  border-radius: 50%;
  color: var(--text-muted);
  transition: border-color var(--transition), color var(--transition);
}
.footer__social a:hover { border-color: var(--green); color: var(--green); }
.footer__social svg { width: 16px; height: 16px; fill: currentColor; }
.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer__bottom p { font-size: 0.8rem; color: var(--text-muted); }

/* ── Divider ──────────────────────────────────────────────── */
.divider {
  width: 48px;
  height: 3px;
  background: var(--green);
  border-radius: 2px;
  margin: 1rem 0 2rem;
}

/* ── Utility ──────────────────────────────────────────────── */
.text-green { color: var(--green); }
.text-muted  { color: var(--text-muted); }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 2rem; }
.mb-3 { margin-bottom: 2rem; }
.text-center { text-align: center; }

/* ── Responsive ───────────────────────────────────────────── */
@media (max-width: 900px) {
  .nav__links { display: none; }
  .nav__contact { display: none; }
  .nav__burger { display: flex; }
  .about__inner { grid-template-columns: 1fr; gap: 2.5rem; }
  .footer__inner { grid-template-columns: 1fr 1fr; }
  .portfolio-card--wide { grid-column: span 1; aspect-ratio: 4/3; }
}
@media (max-width: 600px) {
  section { padding: 4rem 0; }
  .container { padding: 0 1.25rem; }
  .section-header { flex-direction: column; align-items: flex-start; }
  .footer__inner { grid-template-columns: 1fr; gap: 2rem; }
  .project-images.cols-2,
  .project-images.cols-3 { grid-template-columns: 1fr; }
  .video-grid { grid-template-columns: 1fr; }
}