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

/* =========================================================
   YourAppy — Production CSS (clean + mobile-perfect)
   - Desktop look preserved
   - Mobile boot + spacing fixed (no massive gaps)
   - Deduped footer/header/mobile-nav
   - Keeps Inter + dark neon theme + matrix rain canvas
   ========================================================= */

/* -----------------------------
   Theme
------------------------------ */
:root{
  --bg:#0a0a0a;
  --surface:#121212;
  --text:#e0e0e0;
  --muted:#888888;
  --accent:#38bdf8;
  --accent-glow:rgba(56,189,248,0.15);
  --border:rgba(255,255,255,0.08);

  /* Layout tokens */
  --page-max:1400px;
  --content-max:980px;
  --header-pad-x:40px;
  --header-pad-y:20px;

  --footer-pad-x:24px;
  --footer-pad-y:20px;

  /* Important heights — used to avoid “mobile gaps” + prevent overlap */
  --logo-h-desktop:120px;
  --logo-h-mobile:90px;

  /* Computed “safe” header space (logo + padding) */
  --header-space-desktop:160px; /* 120 logo + ~40 padding */
  --header-space-mobile:132px;  /* 90 logo + ~42 padding */

  /* Footer space (desktop fixed) */
  --footer-space-desktop:84px;  /* approx stacked footer height */
  --footer-space-mobile:0px;    /* footer is static on mobile */

  /* Radius system */
  --r-xl:20px;
  --r-lg:18px;
  --r-md:14px;
  --r-sm:12px;

  /* Motion */
  --ease:cubic-bezier(.2,.9,.2,1);
}

/* -----------------------------
   Reset / base
------------------------------ */
*{margin:0;padding:0;box-sizing:border-box;}
html,body{
  height:100%;
  background:var(--bg);
  color:var(--text);
  font-family:'Inter',sans-serif;
  overflow-x:hidden;
  overscroll-behavior:none;
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
/* Avoid mobile font-size zoom/jank */
body{
  -webkit-text-size-adjust:100%;
  text-rendering:optimizeLegibility;
}

/* Subtle geometric grid overlay */
body::before{
  content:'';
  position:fixed;
  inset:0;
  background:
    linear-gradient(135deg,transparent 49%,var(--accent-glow) 50%,transparent 51%),
    linear-gradient(45deg,transparent 49%,var(--accent-glow) 50%,transparent 51%);
  background-size:60px 60px;
  opacity:.08;
  pointer-events:none;
  animation:geoShift 40s linear infinite;
  z-index:0;
}
@keyframes geoShift{
  0%{background-position:0 0;}
  100%{background-position:60px 60px;}
}

/* Matrix canvas */
#code-canvas{
  position:fixed;
  inset:0;
  opacity:.18;
  pointer-events:none;
  z-index:1;
}

/* =========================================================
   Header + Navigation (desktop preserved)
   - Pointer-events lock stays (so only nav is clickable)
   ========================================================= */
header{
  position:fixed;
  top:0;left:0;right:0;
  z-index:100;
  padding:var(--header-pad-y) var(--header-pad-x);
  background:transparent;
  pointer-events:none;
  will-change:background,backdrop-filter;
}
header.scrolled{
  background:rgba(10,10,10,.72);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  box-shadow:0 1px 0 rgba(255,255,255,.06);
}

.nav{
  max-width:var(--page-max);
  margin:0 auto;
  display:flex;
  align-items:center;
  justify-content:space-between;
  pointer-events:auto;
  gap:18px;
}

.logo img{
  height:var(--logo-h-desktop);
  transition:transform .25s ease, filter .25s ease;
  /* auto-glitch */
  animation:logoAutoGlitch 4s infinite;
}

/* Subtle logo glitch (hover only) */
.logo img:hover{
  animation:logoGlitch .45s steps(2,end) 1;
  filter:
    drop-shadow(2px 0 0 rgba(255,79,216,.25))
    drop-shadow(-2px 0 0 rgba(124,58,237,.20));
}

@keyframes logoAutoGlitch{
  0%,96%,100%{transform:none;filter:none;}
  97%{
    transform:translate(-1px,1px) skewX(-1deg);
    filter:
      drop-shadow(2px 0 0 rgba(255,79,216,.25))
      drop-shadow(-2px 0 0 rgba(124,58,237,.20));
  }
  98%{transform:translate(1px,-1px) skewX(1deg);}
  99%{transform:translate(-1px,0) skewX(-1deg);}
}
@keyframes logoGlitch{
  0%{transform:translate(0,0) skewX(0deg);}
  18%{transform:translate(-1px,1px) skewX(-1deg);}
  36%{transform:translate(1px,-1px) skewX(1deg);}
  54%{transform:translate(-1px,0) skewX(-1deg);}
  72%{transform:translate(1px,0) skewX(1deg);}
  100%{transform:translate(0,0) skewX(0deg);}
}

.nav-links{
  display:flex;
  align-items:center;
  justify-content:flex-end;
  gap:32px;
  flex-wrap:wrap;
}

.nav-links a{
  font-weight:500;
  font-size:16px;
  color:var(--muted);
  transition:color .3s, transform .3s, filter .3s;
  display:inline-block;
}
.nav-links a:hover{
  color:var(--accent);
  transform:translateY(-2px);
}
.nav-links a.active{color:var(--accent);}

/* =========================================================
   Page layout
   Key fix: stop “massive mobile gaps” by making hero/section
   height behaviour responsive:
   - Desktop: 100dvh cinematic
   - Mobile: natural height with min-height
   ========================================================= */
.hero,.section{
  position:relative;
  z-index:2;

  width:100%;
  display:flex;
  align-items:center;
  justify-content:center;
  text-align:center;

  /* Desktop cinematic by default */
  height:100dvh;
  overflow:hidden;

  /* Desktop spacing: avoid header + footer overlap */
  padding:
    clamp(130px,14vh,175px)
    40px
    clamp(70px,9vh,100px);
}

/* Optional wrapper used on section pages */
.section-inner{
  max-width:var(--page-max);
  width:100%;
  margin:0 auto;
}

/* Hero content block */
.hero-content{
  max-width:var(--content-max);
  width:100%;
  padding:0 10px;
}

/* Typography */
.hero h1,.section h1{
  font-size:clamp(44px,5vw,64px);
  font-weight:700;
  line-height:1.1;
  margin-bottom:22px;
  opacity:0;
  animation:fadeIn 1.2s ease-out forwards;
}
.hero p,.section p{
  font-size:clamp(18px,1.6vw,22px);
  color:var(--muted);
  max-width:820px;
  margin:0 auto 34px;
  line-height:1.55;
  opacity:0;
  animation:fadeIn 1.2s ease-out .35s forwards;
}
@keyframes fadeIn{to{opacity:1;}}

.section h2{
  font-size:clamp(36px,4vw,48px);
  font-weight:700;
  margin-bottom:18px;
}
.services-page .section h2{
  font-size:clamp(32px,3.6vw,43px);
}
.section-intro{
  font-size:clamp(16px,1.25vw,20px);
  color:var(--muted);
  max-width:920px;
  margin:0 auto 34px;
  line-height:1.6;
}

/* CTA */
.cta{
  display:inline-block;
  padding:16px 40px;
  background:var(--accent);
  color:#000;
  font-weight:700;
  font-size:18px;
  border-radius:10px;
  transition:transform .4s, box-shadow .4s, filter .4s;
  opacity:0;
  animation:fadeIn 1.2s ease-out .75s forwards;
}
.cta:hover{
  transform:translateY(-4px);
  box-shadow:0 12px 40px var(--accent-glow);
}

/* =========================================================
   Grids / Panels / Cards
   ========================================================= */
.grid{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:28px;
  align-items:stretch;
}
.panel{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-xl);
  padding:clamp(26px,2.2vw,38px);
  text-align:left;
  transition:transform .45s ease, border-color .45s ease, box-shadow .45s ease;
  display:flex;
  flex-direction:column;
  min-height:0;
}
.panel:hover{
  transform:translateY(-10px);
  border-color:var(--accent);
  box-shadow:0 20px 60px rgba(56,189,248,.10);
}
.panel h3{
  font-size:clamp(20px,1.8vw,28px);
  font-weight:700;
  margin-bottom:12px;
}
.panel p{
  font-size:16px;
  color:var(--muted);
  line-height:1.65;
  margin:0;
  display:-webkit-box;
  -webkit-line-clamp:4;
  -webkit-box-orient:vertical;
  overflow:hidden;
}

/* Work page media */
.project-media{
  width:100%;
  height:320px;
  border-radius:16px;
  overflow:hidden;
  margin-bottom:20px;
  position:relative;
  box-shadow:none;
  border:none;
  background:none;
}
.project-media img{
  width:100%;
  height:100%;
  object-fit:cover;
  transition:transform .6s ease, filter .6s ease;
  filter:brightness(.95) contrast(1.05) saturate(1.05);
  border:none;
  outline:none;
}
.project-media::after{
  content:'';
  position:absolute;
  inset:0;
  background:none;
  pointer-events:none;
  z-index:1;
  border:none;
}
.panel:hover .project-media img{
  transform:scale(1.03);
  filter:brightness(1) contrast(1.08);
}

/* About features */
.feature-list{
  max-width:1100px;
  margin:26px auto 0;
  text-align:left;
  display:grid;
  grid-template-columns:repeat(2,minmax(0,1fr));
  gap:22px;
}
.feature{
  display:flex;
  align-items:flex-start;
  gap:18px;
  background:rgba(255,255,255,.03);
  border:1px solid var(--border);
  border-radius:18px;
  padding:18px;
}
.feature-icon{
  width:46px;height:46px;
  background:var(--accent-glow);
  border-radius:14px;
  flex-shrink:0;
  display:flex;
  align-items:center;
  justify-content:center;
}
.feature-icon svg{
  width:22px;height:22px;
  stroke:var(--accent);
  opacity:.95;
}
.feature h4{font-size:18px;margin-bottom:6px;}
.feature p{
  margin:0;
  opacity:1;
  animation:none;
  font-size:15px;
  line-height:1.55;
}

/* Buttons */
.glow-button{
  display:inline-block;
  padding:20px 50px;
  background:transparent;
  border:2px solid var(--accent);
  color:var(--accent);
  font-size:clamp(18px,2vw,28px);
  font-weight:700;
  border-radius:12px;
  transition:transform .6s ease, box-shadow .6s ease, background .6s ease, color .6s ease;
  position:relative;
  overflow:hidden;
}
.glow-button:hover{
  background:var(--accent);
  color:#000;
  box-shadow:0 0 50px var(--accent-glow);
  transform:translateY(-5px);
}
.ghost-button{
  display:inline-block;
  padding:12px 18px;
  border-radius:12px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  font-weight:600;
  transition:transform .3s, border-color .3s;
}
.ghost-button:hover{transform:translateY(-3px);border-color:var(--accent);}

/* Badges */
.badge-row{
  display:flex;
  gap:10px;
  justify-content:center;
  flex-wrap:wrap;
  margin-top:10px;
}
.badge{
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--muted);
  padding:8px 12px;
  border-radius:999px;
  font-size:13px;
}
.home-page .badge-row{margin-top:18px;}

/* Services page: gradient text badges */
.services-page .panel .badge{
  position:relative;
  isolation:isolate;
  border:none;
  background:none;
  color:transparent;
  font-weight:700;
  letter-spacing:.1px;
  background-image:linear-gradient(90deg,#d6d6d6 0%,#ff4fd8 45%,#7c3aed 100%);
  -webkit-background-clip:text;
  background-clip:text;
  -webkit-text-fill-color:transparent;
}
.services-page .panel .badge::before{
  content:'';
  position:absolute;
  inset:0;
  border-radius:999px;
  background:rgba(255,255,255,.03);
  border:1px solid rgba(255,255,255,.10);
  z-index:-1;
}
.services-page .panel .badge:hover::before{
  border-color:rgba(56,189,248,.35);
}

/* Cards */
.cards-3{
  display:grid;
  grid-template-columns:repeat(3,minmax(0,1fr));
  gap:22px;
  margin-top:22px;
}
.card{
  background:var(--surface);
  border:1px solid var(--border);
  border-radius:var(--r-xl);
  padding:24px;
  text-align:left;
  transition:transform .45s ease, border-color .45s ease, box-shadow .45s ease;
}
.card:hover{
  transform:translateY(-10px);
  border-color:var(--accent);
  box-shadow:0 20px 60px rgba(56,189,248,.10);
}
.card .kicker{
  font-weight:700;
  color:var(--accent);
  margin-bottom:10px;
  letter-spacing:.2px;
}
.card .title{font-size:20px;font-weight:800;margin-bottom:10px;}
.card .body{font-size:15px;color:var(--muted);line-height:1.65;}

/* Contact layout */
.contact-grid{
  display:grid;
  grid-template-columns:1.2fr 1fr;
  gap:22px;
  margin-top:22px;
  align-items:stretch;
}
.mini-list{margin-top:10px;display:grid;gap:10px;}
.mini-item{
  border:1px solid var(--border);
  border-radius:16px;
  padding:14px 16px;
  background:rgba(255,255,255,.02);
  color:var(--muted);
  font-size:14px;
  line-height:1.55;
}

/* =========================================================
   Footer (DEDUPED)
   - Desktop: fixed + stacked
   - Mobile: static (so it doesn’t steal space)
   ========================================================= */
.footer{
  position:fixed;
  left:0;right:0;bottom:0;
  padding:var(--footer-pad-y) var(--footer-pad-x);
  z-index:50;

  display:flex;
  flex-direction:column;
  align-items:center;
  gap:6px;

  color:var(--muted);
  font-size:13px;
  pointer-events:none;
}

/* Services page footer lowered by ~2px */
.footer.footer-lower{bottom:-2px;}

/* LinkedIn icon */
.footer .social-link{
  pointer-events:auto;
  display:inline-flex;
  align-items:center;
  justify-content:center;
  color:var(--muted);
  line-height:1;
  transition:color .25s ease, transform .25s ease, filter .25s ease;
}
.footer .social-link svg{
  width:34px;height:34px;
  display:block;
  transition:transform .35s ease;
}
.footer .social-link:hover{
  color:var(--accent);
  transform:translateY(-2px);
  filter:drop-shadow(0 0 10px var(--accent-glow));
}
.footer .social-link:active{transform:scale(.96);}

/* Privacy / Terms row */
.footer-links{
  display:flex;
  align-items:center;
  justify-content:center;
  gap:10px;
  line-height:1;
  pointer-events:auto;
}
.footer-links .dot{opacity:.55;}

/* Legal links */
.footer .legal-link{
  font-size:13px;
  font-weight:600;
  color:var(--muted);
  transition:color .25s ease, transform .25s ease, filter .25s ease;
}
.footer .legal-link:hover{
  color:var(--accent);
  transform:translateY(-2px);
  filter:drop-shadow(0 0 8px var(--accent-glow));
  animation:magneticSnap 280ms cubic-bezier(.2,.9,.3,1);
}

/* Email line */
.footer-email{
  font-size:13px;
  font-weight:600;
  color:var(--muted);
  pointer-events:auto;
  transition:color .25s ease, transform .25s ease, filter .25s ease;
}
.footer-email:hover{
  color:var(--accent);
  transform:translateY(-2px);
  filter:drop-shadow(0 0 8px var(--accent-glow));
}

/* Optional copyright hook (if you add it) */
.footer-copy{
  font-size:13px;
  font-weight:600;
  opacity:.9;
  line-height:1;
  pointer-events:none;
}

@keyframes magneticSnap{
  0%{transform:translateY(-2px) scale(1);}
  45%{transform:translateY(-2px) scaleX(1.08) scaleY(.92);}
  100%{transform:translateY(-2px) scale(1);}
}

/* =========================================================
   Mobile Navigation (DEDUPED, desktop untouched)
   ========================================================= */
.hamburger{
  display:none;
  align-items:center;
  justify-content:center;
  width:44px;height:44px;
  border-radius:14px;
  border:1px solid var(--border);
  background:rgba(255,255,255,.03);
  color:var(--text);
  cursor:pointer;
  -webkit-tap-highlight-color:transparent;
}
.hamburger span{
  width:18px;height:2px;
  background:var(--text);
  position:relative;
  display:block;
}
.hamburger span::before,
.hamburger span::after{
  content:'';
  position:absolute;
  left:0;
  width:18px;height:2px;
  background:var(--text);
}
.hamburger span::before{top:-6px;}
.hamburger span::after{top:6px;}

.mobile-menu{
  position:fixed;
  inset:0;
  z-index:220;
  background:rgba(10,10,10,.92);
  backdrop-filter:blur(14px);
  -webkit-backdrop-filter:blur(14px);
  transform:translateY(-110%);
  transition:transform 420ms var(--ease);
  pointer-events:none;
}
.mobile-menu.open{
  transform:translateY(0);
  pointer-events:auto;
}

.mobile-nav{
  max-width:620px;
  margin:0 auto;
  padding:
    calc(env(safe-area-inset-top) + 110px)
    22px
    calc(env(safe-area-inset-bottom) + 28px);
  display:flex;
  flex-direction:column;
  gap:14px;
  text-align:left;
}
.mobile-nav a{
  display:block;
  font-size:20px;
  font-weight:700;
  color:var(--text);
  padding:14px 2px;
  border-bottom:1px solid var(--border);
  opacity:0;
  transform:translateY(10px);
}
.mobile-nav a.active{color:var(--accent);}

.mobile-menu.open .mobile-nav a{
  animation:mobileNavIn 360ms ease forwards;
}
.mobile-menu.open .mobile-nav a:nth-child(1){animation-delay:40ms;}
.mobile-menu.open .mobile-nav a:nth-child(2){animation-delay:80ms;}
.mobile-menu.open .mobile-nav a:nth-child(3){animation-delay:120ms;}
.mobile-menu.open .mobile-nav a:nth-child(4){animation-delay:160ms;}
.mobile-menu.open .mobile-nav a:nth-child(5){animation-delay:200ms;}
.mobile-menu.open .mobile-nav a:nth-child(6){animation-delay:240ms;}
.mobile-menu.open .mobile-nav a:nth-child(7){animation-delay:280ms;}
.mobile-menu.open .mobile-nav a:nth-child(8){animation-delay:320ms;}

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

/* =========================================================
   Page transition (transition.js hook)
   ========================================================= */
.page{
  opacity:1;
  transform:translateY(0);
  transition:opacity .35s ease, transform .35s ease;
}
.page.page-exit{
  opacity:0;
  transform:translateY(-6px);
}

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width:1100px){
  .grid{grid-template-columns:1fr 1fr;}
  .cards-3{grid-template-columns:1fr;}
  .contact-grid{grid-template-columns:1fr;}
}

/* Mobile — this is where the “boot-up formatting” is fixed */
@media (max-width:768px){
  :root{
    --header-pad-x:18px;
    --header-pad-y:16px;
  }

  header{
    padding:
      calc(var(--header-pad-y) + env(safe-area-inset-top))
      var(--header-pad-x);
  }

  .logo img{height:var(--logo-h-mobile);}

  /* Replace desktop links with hamburger */
  .nav-links{display:none !important;}
  .hamburger{display:inline-flex !important;}

  /* Allow mobile scrolling (you want it) */
  html,body{
    overflow-y:auto !important;
    overflow-x:hidden !important;
    height:auto !important;
  }

  /* Prevent background scroll while menu open */
  html.menu-open, body.menu-open{
    overflow:hidden !important;
    touch-action:none;
  }

  /* KEY FIX:
     Desktop uses full-height cinematic sections.
     Mobile needs “natural height” so you don’t get huge blank gaps. */
  .hero,.section{
    height:auto !important;
    min-height:100dvh;
    overflow:visible !important;

    /* Balanced padding: tight + premium + avoids header overlap */
    padding:
      calc(var(--header-space-mobile) + env(safe-area-inset-top))
      18px
      28px;
  }

  /* Tune text blocks slightly so mobile doesn't feel oversized */
  .hero p,.section p{
    margin-bottom:22px;
  }

  /* Mobile grids */
  .grid{grid-template-columns:1fr;}
  .feature-list{grid-template-columns:1fr;}

  /* Footer should not be fixed on mobile (prevents content feeling cramped) */
  .footer{
    position:static !important;
    padding-bottom:calc(var(--footer-pad-y) + env(safe-area-inset-bottom));
    pointer-events:auto !important;
  }
}

/* Reduced motion */
@media (prefers-reduced-motion: reduce){
  *{animation:none !important;transition:none !important;}
  .mobile-menu{transition:none !important;}
  .mobile-menu.open .mobile-nav a{
    animation:none !important;
    opacity:1;
    transform:none;
  }
}