/* ===== Visual Poem Studios – Minimal Corporate ===== */
:root {
  --primary: #000066;
  --primary-dark: #000044;
  --primary-light: #1a1a80;
  --white: #ffffff;
  --off-white: #f8f9fc;
  --gray-100: #f1f3f8;
  --gray-200: #e2e6ef;
  --gray-400: #9aa3b8;
  --gray-600: #5a6478;
  --gray-800: #1e2433;
  --text: #1e2433;
  --radius: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 102, 0.08);
  --transition: 0.25s ease;
  --max-width: 1140px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--white);
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 24px;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  border-bottom-color: var(--gray-200);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.04);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  color: var(--primary);
}

.logo-mark {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--primary);
  color: var(--white);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.5px;
  border-radius: 6px;
}

.logo-text {
  font-size: 17px;
  letter-spacing: -0.2px;
}

.logo-text small {
  display: block;
  font-size: 11px;
  font-weight: 400;
  color: var(--gray-600);
  letter-spacing: 0.5px;
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--gray-600);
  transition: color var(--transition);
}

.nav-links a:hover { color: var(--primary); }

.btn-nav {
  background: var(--primary) !important;
  color: var(--white) !important;
  padding: 10px 20px !important;
  border-radius: var(--radius);
  font-weight: 500;
}

.btn-nav:hover { background: var(--primary-dark) !important; }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

/* ===== Hero with video ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  color: var(--white);
  padding: 120px 0 80px;
}

.hero-video-wrap {
  position: absolute;
  inset: 0;
  z-index: 0;
}

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

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    160deg,
    rgba(0, 0, 102, 0.55) 0%,
    rgba(0, 0, 68, 0.50) 50%,
    rgba(0, 0, 40, 0.60) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 680px;
}

/* Fade-in animation */
.fade-in {
  opacity: 0;
  transform: translateY(18px);
  animation: fadeUp 0.9s ease forwards;
}

.delay-1 { animation-delay: 0.15s; }
.delay-2 { animation-delay: 0.30s; }
.delay-3 { animation-delay: 0.45s; }
.delay-4 { animation-delay: 0.60s; }

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

.eyebrow {
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.8);
  margin-bottom: 16px;
}

.hero h1 {
  font-size: clamp(2.4rem, 5vw, 3.6rem);
  font-weight: 700;
  letter-spacing: -1px;
  line-height: 1.15;
  margin-bottom: 8px;
}

.tagline {
  font-size: clamp(1.1rem, 2.5vw, 1.4rem);
  font-weight: 300;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.92);
  margin-bottom: 24px;
}

.hero-desc {
  font-size: 1.1rem;
  line-height: 1.7;
  color: rgba(255,255,255,0.88);
  max-width: 520px;
  margin-bottom: 36px;
}

.hero-cta { display: flex; gap: 16px; flex-wrap: wrap; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 28px;
  font-size: 15px;
  font-weight: 500;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn-primary {
  background: var(--white);
  color: var(--primary);
}

.btn-primary:hover {
  background: var(--gray-100);
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}

.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
}

/* ===== Sections ===== */
.section { padding: 100px 0; }

.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 56px;
}

.section-header .eyebrow {
  color: var(--primary);
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: var(--primary);
  margin-bottom: 16px;
}

.section-intro {
  color: var(--gray-600);
  font-size: 1.05rem;
}

/* Blue sections (DreamWorks-style alternating) */
.section-blue {
  background: var(--primary);
  color: var(--white);
}

.section-blue .section-header h2 {
  color: var(--white);
}

.section-blue .eyebrow.light,
.section-blue .section-intro.light {
  color: rgba(255,255,255,0.75);
}

.section-blue .section-intro {
  color: rgba(255,255,255,0.75);
}

/* ===== About (white) ===== */
.about { background: var(--white); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.about-text p {
  color: var(--gray-600);
  margin-bottom: 16px;
  font-size: 1.05rem;
}

.mission-vision {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.mv-card {
  background: var(--off-white);
  padding: 28px 32px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  border-left: 4px solid var(--primary);
}

.mv-card h3 {
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 10px;
}

.mv-card p {
  color: var(--gray-600);
  font-size: 0.98rem;
}

/* ===== Services (blue) ===== */
.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.service-card {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--radius);
  padding: 36px 32px;
  transition: all var(--transition);
  color: var(--white);
}

.service-card:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-3px);
}

.service-icon {
  width: 48px;
  height: 48px;
  background: rgba(255,255,255,0.12);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  color: var(--white);
}

.service-icon svg { width: 24px; height: 24px; }

.service-card h3 {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 12px;
}

.service-card p {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  line-height: 1.65;
}

/* ===== Clients (white) ===== */
.clients { background: var(--white); }

.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 28px;
  align-items: center;
}

.client-logo {
  background: var(--off-white);
  border-radius: var(--radius);
  padding: 24px 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  height: 150px;
  border: 1px solid var(--gray-200);
  transition: all var(--transition);
}

.client-logo:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
}

.client-logo img {
  max-height: 100px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  filter: grayscale(15%);
  opacity: 0.92;
  transition: all var(--transition);
}

.client-logo:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* ===== Portfolio (blue) ===== */
.portfolio-tabs {
  display: flex;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.tab-btn {
  padding: 10px 20px;
  font-size: 14px;
  font-weight: 500;
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 40px;
  color: rgba(255,255,255,0.8);
  cursor: pointer;
  transition: all var(--transition);
  font-family: inherit;
}

.tab-btn:hover {
  border-color: var(--white);
  color: var(--white);
}

.tab-btn.active {
  background: var(--white);
  border-color: var(--white);
  color: var(--primary);
}

.tab-panel { display: none; }
.tab-panel.active { display: block; }

.video-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 28px;
}

.video-grid.single {
  grid-template-columns: 1fr;
  max-width: 800px;
  margin: 0 auto;
}

.video-card h3 {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--white);
  margin-top: 16px;
  margin-bottom: 6px;
}

.video-card p {
  color: rgba(255,255,255,0.75);
  font-size: 0.92rem;
  line-height: 1.55;
}

.video-wrapper {
  position: relative;
  padding-bottom: 56.25%;
  height: 0;
  overflow: hidden;
  border-radius: var(--radius);
  background: rgba(0,0,0,0.3);
  box-shadow: 0 8px 32px rgba(0,0,0,0.25);
}

.video-wrapper iframe {
  position: absolute;
  top: 0; left: 0;
  width: 100%;
  height: 100%;
  border: 0;
}

/* ===== Projects (inside portfolio tab) ===== */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 28px;
}

.project-card {
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.12);
  transition: all var(--transition);
}

.project-card:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-3px);
}

.project-img {
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 12px;
}

.project-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.4s ease;
}

.project-card:hover .project-img img {
  transform: scale(1.04);
}

.project-info {
  padding: 20px 22px;
}

.project-info h3 {
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 6px;
}

.project-meta {
  font-size: 12px;
  color: rgba(255,255,255,0.55);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

.project-info p:last-child {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.75);
}

/* ===== Contact (white) ===== */
.contact { background: var(--white); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 56px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.info-item h4 {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 6px;
}

.info-item p, .info-item a {
  color: var(--gray-600);
  font-size: 1rem;
}

.info-item a:hover { color: var(--primary); }

.social-links {
  display: flex;
  gap: 12px;
  margin-top: 4px;
}

.social-links a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--off-white);
  border: 1px solid var(--gray-200);
  border-radius: 50%;
  color: var(--primary);
  transition: all var(--transition);
}

.social-links a:hover {
  background: var(--primary);
  color: var(--white);
  border-color: var(--primary);
}

.social-links svg { width: 18px; height: 18px; }

.contact-form {
  background: var(--off-white);
  padding: 36px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group { margin-bottom: 18px; }

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 500;
  color: var(--gray-600);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 15px;
  font-family: inherit;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  background: var(--white);
  color: var(--text);
  transition: border-color var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--primary);
}

.form-group textarea { resize: vertical; min-height: 120px; }

.contact-form .btn-primary {
  background: var(--primary);
  color: var(--white);
  width: 100%;
  border: none;
  margin-top: 8px;
}

.contact-form .btn-primary:hover {
  background: var(--primary-dark);
  transform: none;
}

.form-note {
  text-align: center;
  font-size: 13px;
  color: var(--gray-400);
  margin-top: 16px;
}

.form-note a { color: var(--primary); }

/* ===== Footer ===== */
.footer {
  background: var(--primary-dark);
  color: rgba(255,255,255,0.7);
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  color: var(--white);
  font-weight: 500;
}

.footer-brand .logo-mark {
  width: 36px;
  height: 36px;
  font-size: 11px;
}

.footer p { font-size: 14px; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .about-grid,
  .contact-grid,
  .services-grid,
  .video-grid {
    grid-template-columns: 1fr;
  }
  .video-grid.single { max-width: 100%; }
}

@media (max-width: 768px) {
  .nav-toggle { display: flex; }

  .nav-links {
    position: fixed;
    top: 72px;
    left: 0; right: 0;
    background: var(--white);
    flex-direction: column;
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--gray-200);
    box-shadow: 0 8px 24px rgba(0,0,0,0.08);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease;
  }

  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .hero { min-height: 85vh; padding: 140px 0 80px; }
  .section { padding: 70px 0; }
  .form-row { grid-template-columns: 1fr; }
  .clients-grid { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); }
  .client-logo { height: 130px; }
  .client-logo img { max-height: 80px; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; }
  .btn { width: 100%; }
  .portfolio-tabs { gap: 6px; }
  .tab-btn { padding: 8px 14px; font-size: 13px; }
}


/* ===== Video Lightbox ===== */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s ease, visibility 0.3s ease;
  padding: 24px;
}

.lightbox.open {
  opacity: 1;
  visibility: visible;
}

.lightbox-inner {
  position: relative;
  width: 100%;
  max-width: 1100px;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: 8px;
  overflow: visible;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5);
}

.lightbox-inner iframe {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  border: 0;
  border-radius: 8px;
}

.lightbox-back {
  position: absolute;
  top: -52px;
  left: 0;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  font-size: 15px;
  font-weight: 500;
  font-family: inherit;
  background: #fff;
  color: #000066;
  border: none;
  border-radius: 40px;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,0,0,0.3);
  transition: background 0.2s, transform 0.2s;
  z-index: 10;
}

.lightbox-back:hover {
  background: #f0f0f0;
  transform: translateX(-2px);
}

.lightbox-back svg {
  flex-shrink: 0;
}

.video-card {
  cursor: pointer;
}

.video-card .video-wrapper {
  pointer-events: none;
}

/* Portfolio – white background */
.portfolio {
  background: var(--white);
  color: var(--text);
}

.portfolio .section-header h2 {
  color: var(--primary);
}

.portfolio .section-header .eyebrow {
  color: var(--primary);
}

.portfolio .tab-btn {
  border-color: var(--gray-200);
  color: var(--gray-600);
}

.portfolio .tab-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.portfolio .tab-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: var(--white);
}

.portfolio .video-card h3 {
  color: var(--primary);
}

.portfolio .video-card p {
  color: var(--gray-600);
}

.portfolio .project-card {
  background: var(--white);
  border: 1px solid var(--gray-200);
}

.portfolio .project-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow);
  background: var(--white);
}

.portfolio .project-info h3 {
  color: var(--primary);
}

.portfolio .project-meta {
  color: var(--gray-400);
}

.portfolio .project-info p:last-child {
  color: var(--gray-600);
}

.portfolio .project-img {
  background: var(--gray-100);
}



/* Active nav link */
.nav-links a.active {
  color: var(--primary);
  font-weight: 600;
}

/* Section fade-in on scroll */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* Balanced 3-video layout */
.video-grid-3 {
  grid-template-columns: repeat(2, 1fr);
}

.video-grid-3 .video-card:last-child {
  grid-column: 1 / -1;
  max-width: 560px;
  margin: 0 auto;
  width: 100%;
}

@media (min-width: 900px) {
  .video-grid-3 {
    grid-template-columns: repeat(3, 1fr);
  }
  .video-grid-3 .video-card:last-child {
    grid-column: auto;
    max-width: none;
    margin: 0;
  }
}