* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  background: #e3effd;
  color: #111827;
}

/* HERO */

.hero {
  position: relative;
  width: 100%;
  height: calc(100vw * 9 / 16);
  max-height: 100vh;
  min-height: 420px;
  overflow: hidden;
  background: #000;
}

.video-wrapper {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.hero-video {
  position: absolute;
  top: 0;
  left: 0;
  width: 100vw;
  height: calc(100vw * 9 / 16);
  border: 0;
  pointer-events: none;
  opacity: 0.95;
}

.video-cover {
  display: none;
}

.overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  background:
    linear-gradient(to bottom, rgba(0,0,0,0.22), rgba(0,0,0,0.62));
}

.hero-content {
  position: relative;
  z-index: 3;
  height: 100%;
  max-width: 1100px;
  margin: auto;
  padding: 0 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  color: white;
}

.eyebrow {
  letter-spacing: 0.25em;
  font-size: 13px;
  opacity: 0.8;
}

h1 {
  font-size: clamp(72px, 13vw, 180px);
  line-height: 0.9;
  margin: 10px 0;
}

.subtitle {
  font-size: clamp(22px, 3vw, 42px);
  max-width: 720px;
  margin-bottom: 32px;
}

.button {
  display: inline-block;
  width: fit-content;
  padding: 15px 28px;
  border-radius: 999px;
  background: white;
  color: #111827;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.25s ease, background 0.25s ease;
}

.button:hover {
  transform: translateY(-3px);
  background: #e3effd;
}

/* GENERAL */

section {
  padding: 110px 7vw;
}

.intro {
  text-align: center;
  max-width: 1000px;
  margin: auto;
  padding-top: 110px;
}

.intro h2,
.screenshots h2,
.reviews h2,
.about h2,
.team h2,
.partners h2,
.contact h2 {
  font-size: clamp(36px, 6vw, 76px);
  line-height: 1;
  margin: 0 0 24px;
}

.intro p,
.about p,
.contact p,
.collab {
  font-size: 20px;
  line-height: 1.6;
  color: #374151;
}

/* SCREENSHOTS */

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.gallery img {
  width: 100%;
  height: 420px;
  object-fit: cover;
  border-radius: 32px;
  box-shadow: 0 30px 80px rgba(15, 23, 42, 0.18);
  transition: transform 0.4s ease;
}

.gallery img:hover {
  transform: scale(1.025);
}

/* REVIEWS */

.reviews {
  background: #0f172a;
  color: white;
}

.review-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

blockquote {
  margin: 0;
  padding: 34px;
  border-radius: 30px;
  background: rgba(255,255,255,0.08);
  font-size: 28px;
  line-height: 1.25;
}

blockquote span {
  display: block;
  margin-top: 28px;
  font-size: 15px;
  opacity: 0.7;
}

/* ABOUT */

.about {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.about-cards div {
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 40px;
  padding: 28px;
  font-weight: 700;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
}

/* PEOPLE / TEAM / COLLAB / PARTNERS */

.people {
  text-align: center;
}

.people h2,
.people-title {
  font-size: clamp(36px, 6vw, 76px);
  line-height: 1;
  margin: 0 0 40px;
}

.people-title {
  margin-top: 70px;
  margin-bottom: 32px;
}

.people-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  max-width: 1200px;
  margin: 0 auto 70px;
}

.people-card {
  background: rgba(255,255,255,0.65);
  border: 1px solid rgba(255,255,255,0.8);
  border-radius: 48px;
  padding: 38px 28px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);

  min-height: 400px;

  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  text-align: center;
}

.people-card img {
  width: 170px;
  height: 170px;
  object-fit: cover;
  border-radius: 50%;
  margin-bottom: 26px;
  background: white;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.15);
}

.partners-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.partners-grid .people-card {
  min-height: 300px;
  padding: 28px 18px;
  border-radius: 36px;
}

.partners-grid .people-card img {
  width: 140px;
  height: 140px;
  margin-bottom: 22px;
}

.partners-grid .people-card h3 {
  font-size: 20px;
  margin-bottom: 8px;
}

.people-card h3 {
  font-size: 32px;
  margin: 0 0 12px;
}

.people-card p {
  color: #4b5563;
  margin: 0 0 4px;
  font-size: 18px;
  font-weight: 700;
}

.people-card a {
  display: block;
  margin-top: 12px;
  color: #111827;
  text-decoration: none;
  font-weight: 600;
}

.people-card a:hover {
  text-decoration: underline;
}

/* CONTACT */

.contact {
  text-align: center;
  background: white;
}

footer {
  padding: 30px;
  text-align: center;
  background: #0f172a;
  color: rgba(255,255,255,0.7);
}

/* MOBILE */

@media (max-width: 900px) {

  .gallery,
  .review-grid,
  .about,
  .about-cards,
  .people-grid {
  grid-template-columns: 1fr;
}
  }

  .hero {
    height: calc(100vw * 9 / 16);
    min-height: 360px;
  }

  .hero-video {
    width: 100vw;
    height: calc(100vw * 9 / 16);
  }

  .hero-content {
    padding: 0 24px;
  }

  h1 {
    font-size: clamp(54px, 18vw, 90px);
  }

  .subtitle {
    font-size: 22px;
  }

  .gallery img {
    height: 280px;
  }

  section {
    padding: 80px 24px;
  }

  .partners-grid {
    grid-template-columns: 1fr;
  }

  .intro {
    padding-top: 80px;
  }

  blockquote {
    font-size: 22px;
  }

  .person,
  .collab-card,
  .partner-card {
    min-height: auto;
  }
}