/* =========================================================
   COMMON.CSS
   Shared across every page: variables, icon system, header,
   nav, footer, buttons, and the container/margin system.
   Page-specific layout lives in home.css / community.css /
   projects.css / skills.css / services.css
   ========================================================= */

:root{
  --bg: #0b0b0c;
  --panel: #161617;
  --panel-soft: #1b1b1d;
  --border: #262628;
  --text: #f2f2f2;
  --text-muted: #9a9a9d;
  --lime: #BBF137;
  --red: #c31432;

  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;

  --font-display: 'Sora', sans-serif;
  --font-body: 'Poppins', 'Inter', sans-serif;

  /* Container / margin system --------------------------------- */
  --container-max: 1400px;
  --container-pad: 20px;   /* mobile default */
}

@media (min-width: 641px){
  :root{ --container-pad: 40px; }   /* tablet */
}
@media (min-width: 1200px){
  :root{ --container-pad: 80px; }   /* desktop */
}

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

html{ scroll-behavior:smooth; }

body{
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  min-height: 100vh;
}

a{ color: inherit; text-decoration:none; }
img{ max-width:100%; display:block; }
ul{ list-style:none; }
button{ font-family: inherit; }

.wrapper{
  max-width: var(--container-max);
  margin: 0 auto;
  padding-left: var(--container-pad);
  padding-right: var(--container-pad);
}

.eyebrow{
  color: var(--lime);
  font-weight: 700;
  font-size: 15px;
  margin-bottom: 10px;
  display:block;
}

.panel{
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
}

/* =========================================================
   ICON SYSTEM — standalone .svg files in assets/icons/,
   applied as CSS masks so hover-color transitions still work.
   To swap an icon: replace the file in assets/icons/, no CSS
   or HTML changes needed as long as the filename matches.
   ========================================================= */
.icon-mask{
  display:inline-block;
  width: 18px;
  height: 18px;
  background-color: currentColor;
  -webkit-mask-repeat: no-repeat;
  mask-repeat: no-repeat;
  -webkit-mask-position: center;
  mask-position: center;
  -webkit-mask-size: contain;
  mask-size: contain;
  flex-shrink: 0;
}

.icon--logo{ -webkit-mask-image: url('../assets/icons/logo-mark.svg'); mask-image: url('../assets/icons/logo-mark.svg'); }
.icon--heart{ -webkit-mask-image: url('../assets/icons/heart.svg'); mask-image: url('../assets/icons/heart.svg'); }
.icon--cart{ -webkit-mask-image: url('../assets/icons/cart.svg'); mask-image: url('../assets/icons/cart.svg'); }
.icon--threads{ -webkit-mask-image: url('../assets/icons/threads.svg'); mask-image: url('../assets/icons/threads.svg'); }
.icon--facebook{ -webkit-mask-image: url('../assets/icons/facebook.svg'); mask-image: url('../assets/icons/facebook.svg'); }
.icon--linkedin{ -webkit-mask-image: url('../assets/icons/linkedin.svg'); mask-image: url('../assets/icons/linkedin.svg'); }
.icon--x{ -webkit-mask-image: url('../assets/icons/x.svg'); mask-image: url('../assets/icons/x.svg'); }
.icon--instagram{ -webkit-mask-image: url('../assets/icons/instagram.svg'); mask-image: url('../assets/icons/instagram.svg'); }
.icon--whatsapp{ -webkit-mask-image: url('../assets/icons/whatsapp.svg'); mask-image: url('../assets/icons/whatsapp.svg'); }
.icon--tiktok{ -webkit-mask-image: url('../assets/icons/tiktok.svg'); mask-image: url('../assets/icons/tiktok.svg'); }
.icon--behance{ -webkit-mask-image: url('../assets/icons/behance.svg'); mask-image: url('../assets/icons/behance.svg'); }
.icon--github{ -webkit-mask-image: url('../assets/icons/github.svg'); mask-image: url('../assets/icons/github.svg'); }
.icon--telegram{ -webkit-mask-image: url('../assets/icons/telegram.svg'); mask-image: url('../assets/icons/telegram.svg'); }

/* =========================================================
   HEADER — sticky, translucent, iOS-style glass effect
   ========================================================= */
.site-header{
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 11, 12, 0.55);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.header-inner{
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 20px;
  padding-top: 16px;
  padding-bottom: 16px;
}

/* Logo -------------------------------------------------- */
.brand{
  display:flex;
  align-items:center;
  gap:4px;
  flex-shrink:0;
  transition: opacity .2s ease;
  color: var(--text);
}
.brand:hover{ opacity: .85; }

.brand-icon{
  display:flex;
  align-items:center;
  justify-content:center;
  flex-shrink:0;
}
.brand-icon .icon-mask{ width:40px; height:40px; }
.brand-text{ display:flex; flex-direction:column; line-height:1.15; }
.brand-name{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 20px;
}
.brand-status{
  font-size: 13px;
  color: var(--lime);
  font-weight: 600;
}

/* Right-hand nav group: Community(+avatars), Projects, Resume, Skills, Services, Hire Me */
.main-nav-group{
  display:flex;
  align-items:center;
  gap: 26px;
}

.community-link{
  display:flex;
  align-items:center;
  gap: 10px;
  font-weight: 600;
  font-size: 16px;
  color: var(--text);
  transition: color .2s ease;
}
.community-link:hover{ color: var(--lime); }
.community-link .arrow{ transition: transform .2s ease; display:inline-block; }
.community-link:hover .arrow{ transform: translateX(4px); }

.avatar-stack{
  display:flex;
  align-items:center;
  margin-left: 4px;
}
.avatar-stack img, .avatar-stack .more{
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  object-fit: cover;
  margin-left: -12px;
  background: var(--panel-soft);
}
.avatar-stack img:first-child{ margin-left:0; }
.avatar-stack .more{
  display:flex;
  align-items:center;
  justify-content:center;
  font-size: 11px;
  font-weight:600;
  color: var(--text);
  background: #2a2a2c;
}

.nav-link{
  font-weight: 600;
  font-size: 16px;
  color: var(--text);
  transition: color .2s ease;
  white-space: nowrap;
}
.nav-link:hover{ color: var(--lime); }
.nav-link.active{ color: var(--lime); }

.hire-btn{
  display:inline-flex;
  align-items:center;
  gap: 8px;
  background: #f2f2f2;
  color: #0b0b0c;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 22px;
  border-radius: 999px;
  border:none;
  cursor:pointer;
  transition: background .2s ease, color .2s ease;
}
.hire-btn:hover{ background: var(--lime); }
.hire-btn .icon-mask{ transition: transform .3s ease; }
.hire-btn:hover .icon-mask{ transform: scale(1.15) rotate(-8deg); }

/* Mobile menu button + panel ----------------------------------- */
.mobile-menu-btn{
  display:none;
  background:none;
  border: 1px solid var(--border);
  border-radius: 10px;
  width: 42px;
  height: 42px;
  align-items:center;
  justify-content:center;
  flex-direction:column;
  gap:4px;
  cursor:pointer;
  flex-shrink:0;
}
.mobile-menu-btn span{
  width:20px; height:2px; background:#fff; border-radius:2px;
  transition: transform .25s ease, opacity .25s ease;
}
.mobile-menu-btn.open span:nth-child(1){ transform: translateY(6px) rotate(45deg); }
.mobile-menu-btn.open span:nth-child(2){ opacity:0; }
.mobile-menu-btn.open span:nth-child(3){ transform: translateY(-6px) rotate(-45deg); }

.mobile-nav{
  display:none;
  flex-direction:column;
  gap: 4px;
  padding: 4px var(--container-pad) 20px;
}
.mobile-nav.open{ display:flex; }
.mobile-nav a{
  padding: 14px 4px;
  font-weight:600;
  font-size: 16px;
  border-bottom: 1px solid var(--border);
  transition: color .2s ease;
}
.mobile-nav a:last-child{ border-bottom:none; }
.mobile-nav a.active{ color: var(--lime); }
.mobile-nav a:hover{ color: var(--lime); }
.mobile-nav .hire-btn{
  justify-content:center;
  margin-top: 10px;
}

@media (max-width: 1140px){
  .main-nav-group{ display:none; }
  .mobile-menu-btn{ display:flex; }
}

/* =========================================================
   SHARED BUTTONS (color-transition only, no lift/scale)
   ========================================================= */
.btn{
  display:inline-flex;
  align-items:center;
  gap:8px;
  padding: 14px 26px;
  border-radius: 999px;
  font-weight:700;
  font-size:15px;
  cursor:pointer;
  border: none;
  transition: background .2s ease, color .2s ease, border-color .2s ease;
}
.btn-primary{ background: var(--lime); color:#0b0b0c; }
.btn-primary:hover{ background: #a8db2c; }
.btn-outline{ background:transparent; color: var(--text); border: 1px solid var(--border); }
.btn-outline:hover{ color: var(--lime); border-color: var(--lime); }

/* =========================================================
   PAGE HERO (used on community.html / skills.html / projects.html / services.html)
   ========================================================= */
.page-hero{ padding: 40px 0 8px; }
.page-hero h1{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(30px, 4vw, 48px);
  line-height: 1.15;
}
.page-hero p{
  color: var(--text-muted);
  max-width: 640px;
  margin-top: 16px;
  line-height: 1.7;
  font-size: 16px;
}

.cross-link-card{
  margin-top: 24px;
  padding: 22px 26px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  gap: 16px;
  flex-wrap:wrap;
}
.cross-link-card p{
  font-size: 15px;
  color: var(--text-muted);
}
.cross-link-card strong{ color: var(--text); }

/* =========================================================
   FOOTER
   ========================================================= */
.site-footer{
  margin-top: 50px;
  padding: 24px 0 40px;
  color: var(--text-muted);
  font-size: 14px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  flex-wrap:wrap;
  gap: 10px;
  border-top: 1px solid var(--border);
}

/* =========================================================
   RESPONSIVE PAGE PADDING (top-level page sections)
   ========================================================= */
.page-section{
  padding-top: 28px;
}

.section-title{
  display:flex;
  align-items:baseline;
  gap: 10px;
  margin-bottom: 24px;
  flex-wrap: wrap;
}
.section-title h2{
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 26px;
}
.section-title h2 .accent{ color: var(--lime); }
.section-title span.count{
  color: var(--text-muted);
  font-size: 15px;
}