:root {
  --primary: #fd6f00;
  --bg: #1e1e1e;
  --text: #fff;
  --text-light: #f8f8f8;
  --accent: #fff8f8;
  --border: #545454;
  --radius: 9px;
  --font: 'Poppins', Arial, sans-serif;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font);
  line-height: 1.6;
}

header {
  background: transparent;
  padding: 2rem 0 0 0;
}

.nav {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 2rem;
}

.nav ul {
  display: flex;
  gap: 1.5rem;
  list-style: none;
}

.nav a {
  color: var(--text);
  text-decoration: none;
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.5px;
  transition: color 0.2s;
}

.nav a:hover,
.nav .btn-orange {
  color: var(--primary);
}

.btn {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius);
  font-size: 1.1rem;
  font-weight: 500;
  text-align: center;
  cursor: pointer;
  border: none;
  outline: none;
  text-decoration: none;
  transition: background 0.2s, color 0.2s;
}

.btn-orange {
  background: var(--primary);
  color: #fff !important;
  border: 1px solid var(--border);
}

.btn-orange:hover {
  background: #fff;
  color: var(--primary) !important;
}

.hero {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  padding: 4rem 10vw 2rem 10vw;
  min-height: 70vh;
  position: relative;
}

.hero-content {
  flex: 1 1 350px;
  max-width: 600px;
}

.hero-tagline {
  color: var(--primary);
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: 1px;
  margin-bottom: 1rem;
  display: block;
}

.hero h1 {
  font-size: 3rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 1rem;
}

.hero-desc {
  font-size: 1.1rem;
  margin-bottom: 2rem;
}

.hero-socials {
  margin-top: 2rem;
  display: flex;
  gap: 1.5rem;
}

.hero-socials img {
  width: 26px;
  height: 26px;
  filter: brightness(0) invert(1);
  transition: filter 0.2s;
}

.hero-socials img:hover {
  filter: brightness(0.7) sepia(1) hue-rotate(-30deg) saturate(5);
}

.hero-images {
  flex: 1 1 300px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
}

.hero-main-img-wrapper {
  width: 410px;
  height: 410px;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  background: none;
  border: none;
  box-shadow: none;
}

.hero-main-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: 50%;
  box-shadow: none;
  border: none;
}

.hero-side-img {
  display: none;
}

@media (max-width: 900px) {
  .hero {
    flex-direction: column;
    padding: 2rem 2vw;
    text-align: center;
  }
  .hero-images {
    justify-content: center;
    margin-top: 2rem;
  }
}

.about {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
  justify-content: space-between;
  padding: 4rem 10vw 2rem 10vw;
  gap: 2rem;
}

.about-content {
  flex: 1 1 350px;
  max-width: 600px;
  position: relative;
}

.about-content h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.about-highlight {
  width: 180px;
  height: 8px;
  background: var(--primary);
  border-radius: 8px;
  margin-bottom: 1.5rem;
}

.about-content p {
  font-size: 1.1rem;
  color: var(--text);
  text-align: justify;
}

.about-image {
  flex: 1 1 300px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-image img {
  width: 320px;
  height: auto;
  border-radius: 2rem;
  box-shadow: 0 0 40px 0 rgba(0,0,0,0.2);
}

@media (max-width: 900px) {
  .about {
    flex-direction: column;
    padding: 2rem 2vw;
    text-align: center;
  }
  .about-image {
    justify-content: center;
    margin-top: 2rem;
  }
}

.skills {
  padding: 4rem 10vw 2rem 10vw;
  background: #232323;
}

.skills h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
}

.skills-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
  justify-content: space-between;
}

.skills-group {
  flex: 1 1 200px;
  min-width: 220px;
  background: #181818;
  border-radius: 1rem;
  padding: 1.5rem;
  margin-bottom: 1rem;
}

.skills-group h3 {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--primary);
}

.skills-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.tag {
  background: var(--text-light);
  color: #222;
  border-radius: 0.5rem;
  padding: 0.5rem 1.2rem;
  font-size: 1rem;
  font-weight: 500;
  border: 1px solid var(--border);
  margin-bottom: 0.5rem;
}

.skills-image {
  margin-top: 2rem;
  text-align: center;
}

.skills-image img {
  width: 300px;
  max-width: 100%;
  border-radius: 1.5rem;
  box-shadow: 0 0 30px 0 rgba(0,0,0,0.15);
}

@media (max-width: 900px) {
  .skills-grid {
    flex-direction: column;
    gap: 1.5rem;
  }
  .skills-image {
    margin-top: 1.5rem;
  }
}

.education {
  padding: 4rem 10vw 2rem 10vw;
}

.education h2 {
  font-size: 2.5rem;
  font-weight: 600;
  margin-bottom: 2rem;
  text-align: center;
}

.accordion {
  max-width: 700px;
  margin: 0 auto;
}

.accordion-item {
  background: #fff;
  border-radius: 12px;
  margin-bottom: 1.5rem;
  box-shadow: 0 2px 8px 0 rgba(0,0,0,0.08);
  overflow: hidden;
}

.accordion-header {
  width: 100%;
  background: var(--primary);
  color: #fff;
  font-size: 1.2rem;
  font-weight: 600;
  border: none;
  outline: none;
  padding: 1.2rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: background 0.2s;
}

.accordion-header:hover {
  background: #ff8c1a;
}

.accordion-arrow {
  font-size: 1.5rem;
  margin-left: 1rem;
  transition: transform 0.2s;
}

.accordion-content {
  display: none;
  padding: 1.5rem 2rem;
  color: #222;
  background: #f8f8f8;
  font-size: 1rem;
}

.accordion-item.active .accordion-content {
  display: block;
}

.accordion-item.active .accordion-arrow {
  transform: rotate(180deg);
}

footer {
  text-align: center;
  padding: 2rem 0;
  color: #aaa;
  font-size: 1rem;
  background: #181818;
  margin-top: 2rem;
}