* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  scroll-behavior: smooth;
}

:root {
  --bg-color: #0f172a;
  --second-bg: #111827;
  --card-color: #1e293b;
  --text-color: #f8fafc;
  --text-light: #94a3b8;

  --main-color: #8b5cf6;
  --second-color: #06b6d4;

  --gradient: linear-gradient(135deg, #8b5cf6, #06b6d4);

  --shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

body {
  font-family: "Poppins", sans-serif;
  background: var(--bg-color);
  color: var(--text-color);
  overflow-x: hidden;
}

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

img {
  width: 100%;
  display: block;
}

section {
  padding: 7rem 10%;
}

.section-title {
  font-size: 2.5rem;
  text-align: center;
  margin-bottom: 4rem;
  position: relative;
  font-weight: 700;
}

.section-title::after {
  content: "";
  width: 90px;
  height: 5px;
  border-radius: 20px;
  background: var(--gradient);
  position: absolute;
  left: 50%;
  transform: translateX(-50%);
  bottom: -14px;
}

/* ===== HEADER ===== */

.header {
  width: 100%;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;

  backdrop-filter: blur(16px);
  background: rgba(15, 23, 42, 0.75);

  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.nav {
  height: 80px;

  display: flex;
  justify-content: space-between;
  align-items: center;

  padding: 0 10%;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  background: var(--gradient);
  -webkit-background-clip: text;
  color: transparent;
}

.nav-list {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  color: var(--text-color);
  font-weight: 500;
  transition: 0.3s;
  position: relative;
}

.nav-link:hover {
  color: var(--second-color);
}

.nav-toggle {
  display: none;
  font-size: 2rem;
  cursor: pointer;
}

/* ===== HERO ===== */

.home {
  min-height: 100vh;

  display: grid;
  grid-template-columns: repeat(2, 1fr);
  align-items: center;
  gap: 4rem;
}

.home-subtitle {
  color: var(--second-color);
  font-size: 1rem;
  margin-bottom: 1rem;
  letter-spacing: 1px;
}

.home-title {
  font-size: 4.5rem;
  line-height: 1.2;
  font-weight: 800;
  margin-bottom: 1rem;
}

.gradient-text {
  background: var(--gradient);
  -webkit-background-clip: text;
  color: transparent;
}

.home-description {
  color: var(--text-light);
  line-height: 1.8;
  max-width: 600px;
  margin-bottom: 2rem;
}

.home-buttons {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.button {
  padding: 1rem 2rem;
  border-radius: 14px;
  font-weight: 600;
  transition: 0.3s;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

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

.button-primary:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 30px rgba(139, 92, 246, 0.4);
}

.button-outline {
  border: 1px solid rgba(255, 255, 255, 0.15);
  color: white;
}

.button-outline:hover {
  background: rgba(255, 255, 255, 0.05);
}

.home-social {
  display: flex;
  gap: 1rem;
}

.social-icon {
  width: 50px;
  height: 50px;
  border-radius: 14px;

  background: var(--card-color);

  display: flex;
  justify-content: center;
  align-items: center;

  font-size: 1.3rem;

  transition: 0.3s;
}

.social-icon:hover {
  background: var(--gradient);
  transform: translateY(-5px);
}

.home-image {
  position: relative;
}

.blob {
  width: 100%;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0% {
    transform: translateY(0px);
  }
  50% {
    transform: translateY(-20px);
  }
  100% {
    transform: translateY(0px);
  }
}

/* ===== ABOUT ===== */

.about-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4rem;
  align-items: center;
}

.about-image img {
  border-radius: 30px;
  box-shadow: var(--shadow);
}

.about-content h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.about-content p {
  color: var(--text-light);
  line-height: 1.9;
  margin-bottom: 1rem;
}

/* ===== SKILLS ===== */

.skills-container {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.skill-card {
  background: var(--card-color);
  padding: 1.5rem;
  border-radius: 24px;
  transition: 0.3s;

  border: 1px solid rgba(255, 255, 255, 0.05);
}

.skill-card:hover {
  transform: translateY(-10px);
  border-color: rgba(139, 92, 246, 0.5);
}

.skill-top {
  display: flex;
  justify-content: space-between;
  margin-bottom: 1rem;
}

.skill-name {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 600;
}

.skill-name i {
  font-size: 1.4rem;
  color: var(--second-color);
}

.skill-bar {
  width: 100%;
  height: 10px;
  background: #0f172a;
  border-radius: 20px;
  overflow: hidden;
}

.skill-progress {
  height: 100%;
  border-radius: 20px;
  background: var(--gradient);
}

/* ===== PROJECTS ===== */

.projects-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.project-card {
  background: var(--card-color);
  border-radius: 24px;
  overflow: hidden;

  transition: 0.3s;

  border: 1px solid rgba(255, 255, 255, 0.05);
}

.project-card:hover {
  transform: translateY(-10px);
}

.project-content {
  padding: 1.5rem;
}

.project-content h3 {
  margin-bottom: 1rem;
}

.project-content p {
  color: var(--text-light);
  line-height: 1.7;
  margin-bottom: 1rem;
}

.project-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.project-tags span {
  background: rgba(255, 255, 255, 0.08);
  padding: 0.5rem 1rem;
  border-radius: 30px;
  font-size: 0.85rem;
}

.project-links {
  display: flex;
  gap: 1rem;
}

/* ===== CONTACT ===== */

.contact-container {
  max-width: 700px;
  margin: auto;
}

.contact-form {
  background: var(--card-color);
  padding: 2rem;
  border-radius: 30px;

  border: 1px solid rgba(255, 255, 255, 0.05);
}

.contact-input {
  width: 100%;
  padding: 1rem;
  margin-bottom: 1rem;

  border: none;
  outline: none;

  border-radius: 14px;

  background: #0f172a;
  color: white;

  font-family: inherit;
}

textarea {
  resize: none;
}

/* ===== FOOTER ===== */

.footer {
  padding: 3rem 10%;
  text-align: center;

  border-top: 1px solid rgba(255, 255, 255, 0.05);
}

.footer h3 {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.footer p {
  color: var(--text-light);
}

/* ===== RESPONSIVE ===== */

@media screen and (max-width: 968px) {
  section {
    padding: 6rem 5%;
  }

  .nav {
    padding: 0 5%;
  }

  .home {
    grid-template-columns: 1fr;
    text-align: center;
    padding-top: 7rem;
  }

  .home-description {
    margin: auto auto 2rem;
  }

  .home-buttons {
    justify-content: center;
  }

  .home-social {
    justify-content: center;
  }

  .about-container {
    grid-template-columns: 1fr;
  }

  .skills-container {
    grid-template-columns: 1fr;
  }

  .home-title {
    font-size: 3rem;
  }

  .nav-menu {
    position: fixed;
    top: 80px;
    right: -100%;

    width: 70%;
    height: 100vh;

    background: #111827;

    transition: 0.4s;

    padding: 3rem 2rem;
  }

  .nav-list {
    flex-direction: column;
  }

  .show {
    right: 0;
  }

  .nav-toggle {
    display: block;
  }
}

@media screen and (max-width: 500px) {
  .home-title {
    font-size: 2.3rem;
  }

  .section-title {
    font-size: 2rem;
  }
}