/* RESET */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

/* GLOBAL */
body {
  font-family: 'Inter', sans-serif;
  background:
    radial-gradient(800px 400px at 50% 20%, rgba(47,255,43,0.12), transparent 70%),
    linear-gradient(180deg, #050805, #000);
  color: #fff;
}

/* HEADER */
.header {
  max-width: 1200px;
  margin: 0 auto;
  padding: 32px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  width: 160px;
}

.nav a {
  margin-left: 24px;
  text-decoration: none;
  color: #ccc;
  font-size: 14px;
}

.nav a:hover {
  color: #2fff2b;
}

/* HERO */
.hero {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}

.hero h1 {
  font-size: 56px;
  line-height: 1.1;
}

.hero h1 span {
  color: #2fff2b;
}

.hero p {
  margin-top: 20px;
  max-width: 520px;
  color: #cfcfcf;
}

.hero-image img {
  width: 100%;
  border-radius: 18px;
}

/* ABOUT */
.about {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: center;
}

.about img {
  width: 100%;
  border-radius: 16px;
}

.about h2 {
  color: #2fff2b;
  font-size: 32px;
  margin-bottom: 16px;
}

.about p {
  color: #d4d4d4;
  margin-bottom: 16px;
  line-height: 1.6;
}

/* PORTFOLIO */
.portfolio {
  max-width: 1200px;
  margin: 0 auto;
  padding: 80px 24px;
}

.portfolio h2 {
  font-size: 32px;
}

.subtitle {
  color: #aaa;
  margin: 10px 0 32px;
}

/* 🔒 9:16 LOCK */
.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.portfolio-grid img {
  width: 100%;
  aspect-ratio: 9 / 16;
  object-fit: cover;
  border-radius: 14px;
}

/* CONTACT */
.contact {
  text-align: center;
  padding: 80px 24px 100px;
}

.contact h2 {
  font-size: 28px;
}

.contact p {
  margin-top: 10px;
  color: #aaa;
}

.email {
  display: block;
  margin-top: 14px;
  color: #2fff2b;
  text-decoration: none;
}

.socials {
  margin-top: 24px;
}

.socials img {
  width: 22px;
  margin: 0 10px;
  filter: brightness(0) invert(1);
}

/* MOBILE */
@media (max-width: 900px) {
  .hero,
  .about {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 42px;
  }

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