@import url("https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap");

:root{
  --bg:#070b18;
  --bg2:#0b1430;
  --card: rgba(255,255,255,.04);

  --text:#eaf0ff;
  --muted:#a9b6d6;

  /* jeges kék + tüzes narancs */
  --ice:#22d3ee;
  --fire:#ff7a18;

  /* fő kiemelés legyen jeges kék */
  --main: var(--ice);

  --border: rgba(255,255,255,.10);
  --shadow: 0 16px 40px rgba(0,0,0,.45);
  --typed: #ff7a18;
}

*{ margin:0; padding:0; box-sizing:border-box; }
html{ scroll-behavior:smooth; font-size:62.5%; }
body{
  font-family:"Poppins",sans-serif;
  background:
    radial-gradient(900px 650px at 18% 18%, rgba(255,122,24,.18), transparent 55%),
    radial-gradient(900px 650px at 85% 20%, rgba(34,211,238,.16), transparent 55%),
    radial-gradient(1200px 900px at 55% 110%, rgba(34,211,238,.10), transparent 60%),
    var(--bg);
  color: var(--text);
}

a{ color:inherit; text-decoration:none; }
section{ padding: 9rem 9% 6rem; }

.section-title{
  font-size: 3.2rem;
  margin-bottom: 2.2rem;
  letter-spacing: .2px;
}
.muted{ color: var(--muted); }

.header{
  position: fixed;
  top:0; left:0; width:100%;
  padding: .5rem 9%;
  display:flex; align-items:center; justify-content:space-between;
  min-height: 56px;
  background: rgba(15,23,42,.55);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--border);
  z-index:1000;
}
.header.sticky{ background: rgba(15,23,42,.85); }

.logo{
  font-size: 2.1rem;
  font-weight: 800;
  letter-spacing: .6px;
}

.logo.logo-img{
  display:flex;
  align-items:center;
  gap:.8rem;
}

.logo.logo-img img{
  height: 36px;      /* 32 -> 40 -> 50 */
  width: auto;
  max-width: 160px;  /* 140 -> 180 -> 190 */
  display:block;
  object-fit: contain;
}

.logo.logo-img{
  padding: 0;
  border-radius: 1.2rem;
}

.logo span{ color: var(--main); }

#menu-icon{
  font-size: 3rem;
  display:none;
  cursor:pointer;
}
.navbar a{
  border: 1px solid transparent;
  font-size: 1.5rem;
  margin-left: 2.3rem;
  color: var(--muted);
  position: relative;
  padding: .45rem .8rem;          /* ettől lesz “kattintható” és van hely a háttérnek */
  border-radius: 1.2rem;         /* pill forma */
  transition: color .2s ease, background .2s ease, transform .2s ease;
}

/* Hover + active: szín + enyhe háttér + pici emelés */
.navbar a:hover,
.navbar a.active{
  color: var(--fire);
  background: rgba(255,122,24,.14);              /* láthatóbb */
  border: 1px solid rgba(255,122,24,.30);        /* finom keret */
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(255,122,24,.14);  /* glow */
}

/* Animált aláhúzás hoverre is */
.navbar a::after{
  content:"";
  position:absolute;
  left: .9rem;                   /* igazodik a paddinghez */
  right: .9rem;
  bottom: .35rem;
  height: 2px;
  background: var(--fire);
  border-radius: 999px;
  opacity: 0;
  transform: scaleX(.6);
  transition: opacity .2s ease, transform .2s ease;
}

.navbar a:hover::after,
.navbar a.active::after{
  opacity: .95;
  transform: scaleX(1);
}

.home{
  min-height: 100vh;
  display:flex;
  align-items:center;
  gap: 5rem;
}
.home-content h3{ font-size: 2.0rem; color: var(--muted); margin-bottom:.8rem; }
.home-content h1{ font-size: 4.6rem; line-height: 1.1; margin-bottom: 1.2rem; }
.home-content .lead{
  font-size: 1.6rem;
  color: var(--muted);
  max-width: 62rem;
  margin: 1.3rem 0 2.2rem;
}

.typed{ color: var(--typed); font-weight: 800; }

.socials{
  display:flex; gap:1.2rem; margin: 1.2rem 0 2.2rem;
}
.socials a{
  width: 4.4rem; height: 4.4rem;
  display:grid; place-items:center;
  border: 1px solid var(--border);
  border-radius: 1.2rem;
  background: rgba(255,255,255,.03);
  box-shadow: var(--shadow);
  transition: transform .15s ease, border-color .15s ease;
}
.socials a:hover{ transform: translateY(-2px); border-color: rgba(34,211,238,.35); }
.socials i{ font-size: 2.2rem; }

.cta{ display:flex; gap: 1.2rem; flex-wrap:wrap; }
.btn{
  display:inline-block;
  padding: 1.2rem 1.6rem;
  border-radius: 1.2rem;
  border: 1px solid rgba(34,211,238,.35);
  background: linear-gradient(135deg, rgba(34,211,238,.16), rgba(255,122,24,.10));
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 700;
  transition: transform .15s ease, filter .15s ease, border-color .15s ease;
}
.btn:hover{
  transform: translateY(-2px);
  filter: brightness(1.08);
  border-color: rgba(255,122,24,.35);
}

.home-img{ display:flex; align-items:center; justify-content:center; }
.home-img img{
  width: 28rem;
  height: 28rem;
  object-fit: cover;
  border-radius: 2.6rem;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  display:block;
}

.avatar{
  width: 28rem; height: 28rem;
  border-radius: 2.6rem;
  border: 1px solid var(--border);
  background: linear-gradient(180deg, rgba(255,255,255,.06), rgba(255,255,255,.02));
  box-shadow: var(--shadow);
  display:grid; place-items:center;
}
.avatar i{ font-size: 8rem; color: rgba(34,211,238,.8); }

.about-box, .contact-box{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: 2rem;
  padding: 2.2rem;
  box-shadow: var(--shadow);
}
.about-box p{ font-size: 1.6rem; color: var(--muted); margin-bottom: 1.6rem; }
.bullets{ padding-left: 1.8rem; display:grid; gap: .8rem; }
.bullets li{ font-size: 1.5rem; color: var(--text); }
.bullets strong{ color: var(--main); font-weight: 700; }

.cards{
  display:grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.6rem;
}
.card{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: 2rem;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover{ transform: translateY(-3px); border-color: rgba(34,211,238,.25); }
.card i{ font-size: 3.4rem; color: var(--main); }
.card h3{ margin-top: 1.0rem; font-size: 1.9rem; }
.card p{ margin-top: .8rem; font-size: 1.45rem; color: var(--muted); }

.projects-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.6rem;
}
.project{
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  border-radius: 2rem;
  padding: 2rem;
  box-shadow: var(--shadow);
  transition: transform .15s ease, border-color .15s ease;
}
.project:hover{ transform: translateY(-3px); border-color: rgba(34,211,238,.25); }
.project-head{
  display:flex; justify-content:space-between; gap: 1rem; align-items:flex-start;
}
.project h3{ font-size: 1.8rem; }
.tag{
  font-size: 1.2rem;
  color: var(--ice);
  border: 1px solid rgba(34,211,238,.28);
  padding: .4rem .8rem;
  border-radius: 999px;
  white-space: nowrap;
}
.project p{ margin-top: .9rem; font-size: 1.45rem; color: var(--muted); }
.project-cta{ display:inline-block; margin-top: 1.2rem; font-size: 1.3rem; color: var(--text); opacity:.85; }

.note{ margin-top: 1.6rem; color: var(--muted); font-size: 1.4rem; }

.contact-box p{ font-size: 1.6rem; margin: .7rem 0; color: var(--text); }
.contact-box i{ color: var(--main); margin-right: .6rem; }
.mini{ margin-top: 1.2rem; }

.footer{
  padding: 2.2rem 9%;
  display:flex; align-items:center; justify-content:space-between;
  border-top: 1px solid var(--border);
  background: rgba(15,23,42,.55);
  backdrop-filter: blur(10px);
}
.footer p{ font-size: 1.4rem; color: var(--muted); }
.to-top{
  width: 4.2rem; height: 4.2rem;
  border-radius: 1.2rem;
  display:grid; place-items:center;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
}
.to-top i{ font-size: 2rem; }

/* Modal */
.modal{
  position: fixed;
  inset: 0;
  display: none;
  z-index: 2000;
}

.modal.is-open{
  display: block;
}

.modal__backdrop{
  position: absolute;
  inset: 0;
  background: rgba(0,0,0,.55);
  backdrop-filter: blur(6px);
}

.modal__panel{
  position: relative;
  width: min(560px, 92vw);
  margin: 12vh auto 0;
  border: 1px solid var(--border);
  background:
    radial-gradient(700px 400px at 15% 10%, rgba(255,122,24,.18), transparent 55%),
    radial-gradient(700px 400px at 90% 10%, rgba(34,211,238,.16), transparent 55%),
    rgba(255,255,255,.035);
  border-radius: 2rem;
  box-shadow: var(--shadow);
  padding: 1.8rem;
}

.modal__head{
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1.2rem;
  border-bottom: 1px solid var(--border);
}

.modal__title{
  font-size: 2.0rem;
  letter-spacing: .2px;
}

.modal__close{
  width: 4.2rem;
  height: 4.2rem;
  border-radius: 1.2rem;
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  color: var(--text);
  display: grid;
  place-items: center;
  cursor: pointer;
}

.modal__close i{ font-size: 2.4rem; }

.modal__body{
  padding-top: 1.4rem;
}

.modal__text{
  font-size: 1.5rem;
  color: var(--muted);
  line-height: 1.6;
}

.modal__actions{
  display: flex;
  flex-wrap: wrap;
  gap: 1.2rem;
  margin-top: 1.6rem;
}

.modal__hint{
  margin-top: 1.4rem;
  font-size: 1.3rem;
  color: var(--muted);
}

.modal__email{
  color: var(--text);
  border: 1px solid var(--border);
  background: rgba(255,255,255,.03);
  padding: .2rem .6rem;
  border-radius: .8rem;
  margin-left: .4rem;
  user-select: all;
}

.modal__panel{
  transform: translateY(10px) scale(.98);
  opacity: 0;
  transition: transform .18s ease, opacity .18s ease;
}

.modal.is-open .modal__panel{
  transform: translateY(0) scale(1);
  opacity: 1;
}
.modal__backdrop{
  opacity: 0;
  transition: opacity .18s ease;
}
.modal.is-open .modal__backdrop{
  opacity: 1;
}

/* Responsive */
@media (max-width: 1100px){
  .cards{ grid-template-columns: repeat(2, 1fr); }
  .projects-grid{ grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 860px){
  #menu-icon{ display:block; }
  .navbar{
    position:absolute;
    top:100%; left:0; width:100%;
    padding: 1.2rem 9%;
    display:none;
    background: rgba(15,23,42,.95);
    border-bottom: 1px solid var(--border);
  }
  .navbar.active{ display:block; }
  .navbar a{ display:block; margin: 1.2rem 0; font-size: 1.7rem; }

  .home{ flex-direction:column; padding-top: 11rem; }
  .avatar{ width: 22rem; height: 22rem; }
}
@media (max-width: 560px){
  section{ padding: 8rem 7% 5rem; }
  .header{ padding: .6rem 7%; }
  .footer{ padding: 2rem 7%; }
  .projects-grid{ grid-template-columns: 1fr; }
  .cards{ grid-template-columns: 1fr; }
}
@media (max-width: 560px){
  .logo.logo-img img{
    height: 34px;
    max-width: 160px;
  }
}