body{
  margin:0;
  font-family:Inter;
  background:#fff;
  color:#111;
  transition:.35s ease;
}

.container{
  max-width:1000px;
  margin:auto;
  padding:0 24px;
}

/* Header */
.site-header{
  position:fixed;
  top:0;
  width:100%;
  height:88px;
  background:rgba(255,255,255,.85);
  backdrop-filter:blur(16px);
  -webkit-backdrop-filter:blur(16px);
  border-bottom:1px solid #eee;
  z-index:100;
}

.header-inner{
  height:88px;
  display:flex;
  justify-content:flex-end;
  align-items:center;
  gap:16px;
}

.nav{
  display:flex;
  gap:16px;
  align-items:center;
}

.pill{
  padding:8px 18px;
  border-radius:24px;
  border:1px solid #ddd;
  background:white;
  text-decoration:none;
  color:#111;
  transition:.35s cubic-bezier(.4,.1,.2,1);
}

.pill:hover{
  box-shadow:0 18px 42px rgba(0,0,0,.12);
  transform:translateY(-2px);
}

.lang-btn,.theme-btn{
  border:1px solid #ccc;
  padding:6px 14px;
  border-radius:22px;
  background:white;
  cursor:pointer;
}

/* ===== HERO ===== */
.hero{
  padding-top:140px;
  padding-bottom:30px;
}

.hero-avatar{
  width:95px;
  border-radius:50%;
  margin-bottom:14px;
}

.hero-name{
  margin:0;
  font-size:29px;
  font-weight:700;
}

.hero-title{
  margin:6px 0;
  color:#333;
}

.hero-description{
  max-width:720px;
  line-height:1.9;
  color:#555;
  font-size:15px;
  margin-top:10px;
}

/* Sections */
.section{
  padding:45px 0;
}

.section-title{
  margin-bottom:26px;
  font-size:19px;
  font-weight:700;
}

/* GRID */
.grid-2{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}

.card,
.exp-block{
  border:1px solid #ddd;
  border-radius:16px;
  padding:18px 20px;
  background:white;
  transition:.35s cubic-bezier(.4,.1,.2,1);
}

.card:hover,
.exp-block:hover{
  box-shadow:0 26px 60px rgba(0,0,0,.12);
  transform:translateY(-3px);
}

.experience-grid{
  display:grid;
  grid-template-columns:1fr 1fr;
  gap:22px;
}

/* Social */
.social-row{
  display:flex;
  gap:14px;
  flex-wrap:wrap;
}

.no-link{
  cursor:default;
}

/* Footer */
.site-footer{
  border-top:1px solid #eee;
  padding:22px 0;
  text-align:center;
  color:#777;
}

/* Animation */
.fade-in{
  opacity:0;
  transform:translateY(12px);
  animation:appear .8s cubic-bezier(.25,.1,.25,1) forwards;
}

@keyframes appear{
  to{
    opacity:1;
    transform:translateY(0);
  }
}

/* DARK MODE */
body.dark{
  background:#0f0f0f;
  color:#eee;
}

body.dark .card,
body.dark .exp-block{
  background:#181818;
  border-color:#444;
}

body.dark .site-header{
  background:rgba(0,0,0,.85);
}

body.dark .hero-description{color:#ccc;}


/* ===== MOBILE MENU ===== */
.mobile-menu-btn{
  display:none;
}

.mobile-menu{
  display:none;
}

/* Mobile */
@media(max-width:768px){

  .hero{padding-top:170px;}

  .desktop-nav{display:none;}

  .mobile-menu-btn{
    display:block;
    position:absolute;
    right:18px;
    top:22px;
    border:1px solid #ccc;
    background:white;
    border-radius:22px;
    padding:8px 16px;
    font-size:18px;
  }

  /* Overlay */
  .menu-overlay{
    position:fixed;
    inset:0;
    background:rgba(0,0,0,.45);
    backdrop-filter:blur(12px);
    opacity:0;
    pointer-events:none;
    transition:.35s;
    z-index:90;
  }

  body.menu-open .menu-overlay{
    opacity:1;
    pointer-events:auto;
  }

  /* Drawer menu */
  .mobile-menu{
    display:block;
    position:fixed;
    top:0;
    right:0;
    width:78%;
    max-width:360px;
    height:100vh;
    background:white;
    border-left:1px solid #ddd;
    padding:26px;
    box-shadow:-8px 0 40px rgba(0,0,0,.18);
    transform:translateX(100%);
    transition:.35s cubic-bezier(.4,.1,.2,1);
    z-index:100;
  }

  body.menu-open .mobile-menu{
    transform:translateX(0);
  }

  .mobile-menu a{
    display:block;
    padding:14px 6px;
    font-size:20px;
    color:#111;
    text-decoration:none;
    border-bottom:1px solid #eee;
  }

  .mobile-menu a:last-child{
    border-bottom:none;
  }

  body.menu-open{
    overflow:hidden;
  }
}