/* ================================================
   MUFTI ARIFUDIN TAQY — PORTFOLIO
   Font: Plus Jakarta Sans (clear & professional)
   ================================================ */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=JetBrains+Mono:wght@400;500;700&display=swap');

/* ================================================
   PAGE LOADER — Professional 3-second entry
   ================================================ */
#siteLoader {
  position: fixed;
  inset: 0;
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  /* Exit transition */
  transition: opacity 0.6s ease, visibility 0.6s ease;
}
#siteLoader.loader-done {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.loader-bg {
  position: absolute;
  inset: 0;
  background: #0a0a12;
  /* Subtle radial gradient */
  background: radial-gradient(ellipse at 50% 40%, #16162a 0%, #0a0a12 70%);
}

/* Corner accent brackets */
.loader-corner {
  position: absolute;
  width: 28px;
  height: 28px;
  border-color: rgba(255, 92, 53, 0.5);
  border-style: solid;
}
.lc-tl { top: 24px; left: 24px; border-width: 2px 0 0 2px; }
.lc-tr { top: 24px; right: 24px; border-width: 2px 2px 0 0; }
.lc-bl { bottom: 24px; left: 24px; border-width: 0 0 2px 2px; }
.lc-br { bottom: 24px; right: 24px; border-width: 0 2px 2px 0; }

.loader-content {
  position: relative;
  z-index: 1;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  width: min(480px, 90vw);
}

/* Logo */
.loader-logo {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem, 6vw, 3.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 32px;
  /* Reveal animation */
  animation: loaderLogoIn 0.8s cubic-bezier(0.22, 1, 0.36, 1) 0.1s both;
}
.ll-mufti { color: #ffffff; }
.ll-port  { color: #ff5c35; }

@keyframes loaderLogoIn {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Code lines */
.loader-code {
  display: flex;
  flex-direction: column;
  gap: 6px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid rgba(255, 255, 255, 0.07);
  border-radius: 12px;
  padding: 16px 20px;
  margin-bottom: 28px;
  width: 100%;
  text-align: left;
}
.lc-line {
  font-family: 'JetBrains Mono', monospace;
  font-size: clamp(0.65rem, 2vw, 0.78rem);
  line-height: 1.6;
  opacity: 0;
  transform: translateX(-10px);
  animation: codeLineIn 0.4s ease forwards;
  animation-delay: calc(0.5s + var(--d));
  white-space: nowrap;
  overflow: hidden;
}
@keyframes codeLineIn {
  to { opacity: 1; transform: translateX(0); }
}
.lc-k  { color: #c792ea; } /* keyword — purple */
.lc-v  { color: #82aaff; } /* variable — blue  */
.lc-s  { color: #c3e88d; } /* string — green   */
.lc-n  { color: #f78c6c; } /* number — orange  */
.lc-fn { color: #82aaff; } /* function — blue  */
.lc-c  { color: #546e7a; } /* comment — grey   */

/* Progress bar */
.loader-bar-wrap {
  width: 100%;
  height: 4px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 10px;
  overflow: hidden;
  margin-bottom: 10px;
}
.loader-bar {
  height: 100%;
  width: 0%;
  border-radius: 10px;
  background: linear-gradient(90deg, #ff5c35, #d42b2b, #ff5c35);
  background-size: 200% 100%;
  animation: barShine 1.5s linear infinite;
  transition: width 0.12s ease;
}
@keyframes barShine {
  0%   { background-position: 0% 0%; }
  100% { background-position: 200% 0%; }
}

/* Percentage */
.loader-pct {
  font-family: 'JetBrains Mono', monospace;
  font-size: 0.75rem;
  font-weight: 700;
  color: #ff5c35;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
  align-self: flex-end;
}

/* Status text */
.loader-status {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.78rem;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  height: 18px;
  transition: opacity 0.3s;
}

/* ================================================
   BODY HIDDEN UNTIL LOADER DONE
   ================================================ */
body.loading { overflow: hidden; }
/* Fade in page content after loader */
body > *:not(#siteLoader) {
  opacity: 0;
  transition: opacity 0.5s ease;
}
body.loaded > *:not(#siteLoader) {
  opacity: 1;
}


:root {
  /* Accent */
  --ac: #ff5c35;
  --ac2: #d42b2b;
  --ac-glow: rgba(255,92,53,0.22);
  --ac-glow-light: rgba(212,43,43,0.14);

  /* Dark theme (default) */
  --bg: #0d0d14;
  --bg2: #13131e;
  --card: #191926;
  --card2: #1f1f30;
  --border: rgba(255,92,53,0.14);
  --border2: rgba(255,255,255,0.07);
  --text: #eeeef8;
  --text2: #9898b8;
  --text3: #5555778;
  --header-bg: rgba(13,13,20,0.88);
  --footer-bg: #08080f;
  --shadow: 0 8px 40px rgba(0,0,0,0.5);
  --shadow-ac: 0 8px 32px rgba(255,92,53,0.25);

  --font: 'Plus Jakarta Sans', system-ui, sans-serif;
  --mono: 'JetBrains Mono', monospace;
  --r: 14px;
  --rs: 8px;
  --pill: 999px;
  --tr: all 0.28s cubic-bezier(0.4,0,0.2,1);
}

[data-theme="light"] {
  --bg: #f5f5f8;
  --bg2: #ededf3;
  --card: #ffffff;
  --card2: #f0f0f6;
  --border: rgba(212,43,43,0.14);
  --border2: rgba(0,0,0,0.08);
  --text: #111120;
  --text2: #55556e;
  --header-bg: rgba(245,245,248,0.92);
  --footer-bg: #111120;
  --shadow: 0 8px 40px rgba(0,0,0,0.1);
  --shadow-ac: 0 8px 32px rgba(212,43,43,0.18);
  --ac: #c92020;
  --ac2: #ff5c35;
  --ac-glow: rgba(201,32,32,0.13);
}

/* ================================================
   RESET
   ================================================ */
*, *::before, *::after { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; scroll-padding-top:74px; }
body { font-family:var(--font); background:var(--bg); color:var(--text); line-height:1.7; overflow-x:hidden; transition:background 0.4s,color 0.4s; }
a { text-decoration:none; color:inherit; }
img { max-width:100%; display:block; }
ul { list-style:none; }
.container { max-width:1180px; margin:0 auto; padding:0 24px; }
.section { padding:96px 0; }
.alt-bg { background:var(--bg2); }

/* ================================================
   PARTICLE CANVAS
   ================================================ */
#particleCanvas {
  position:fixed;
  inset:0;
  z-index:0;
  pointer-events:none;
  width:100%;
  height:100%;
}
header, section, footer { position:relative; z-index:1; }

/* ================================================
   CUSTOM CURSOR
   ================================================ */
.cursor-dot, .cursor-ring {
  position:fixed; border-radius:50%;
  pointer-events:none; z-index:9999;
  transform:translate(-50%,-50%);
}
.cursor-dot { width:7px; height:7px; background:var(--ac); transition:width .15s,height .15s; }
.cursor-ring { width:34px; height:34px; border:1.5px solid var(--ac); transition:width .2s,height .2s,background .2s; }
.cursor-dot.hov { width:12px; height:12px; }
.cursor-ring.hov { width:52px; height:52px; background:var(--ac-glow); }
@media(max-width:768px){.cursor-dot,.cursor-ring{display:none;}}

/* ================================================
   LOGO — Fixed for both themes
   ================================================ */
.logo {
  font-family:var(--font);
  font-size:1.55rem;
  font-weight:800;
  letter-spacing:-0.03em;
  display:inline-flex;
  align-items:baseline;
  gap:0;
}
/* Dark: Mufti = bright white, Portfolio = accent orange */
[data-theme="dark"] .logo-mufti { color:#ffffff; }
[data-theme="dark"] .logo-port  { color:var(--ac); }
/* Light: Mufti = dark text, Portfolio = accent red */
[data-theme="light"] .logo-mufti { color:#111120; }
[data-theme="light"] .logo-port  { color:var(--ac); }

/* ================================================
   SECTION HEADER — always centered
   ================================================ */
.sec-head {
  margin-bottom:60px;
}
.sec-head.center {
  text-align:center;
  display:flex;
  flex-direction:column;
  align-items:center;
}
.sec-tag {
  display:inline-flex;
  align-items:center;
  gap:8px;
  font-family:var(--mono);
  font-size:0.72rem;
  font-weight:700;
  letter-spacing:0.22em;
  text-transform:uppercase;
  color:var(--ac);
  background:var(--ac-glow);
  border:1px solid var(--border);
  padding:6px 16px;
  border-radius:var(--pill);
  margin-bottom:14px;
}
.sec-title {
  font-family:var(--font);
  font-size:clamp(2rem,4vw,2.9rem);
  font-weight:800;
  color:var(--text);
  line-height:1.1;
  letter-spacing:-0.025em;
  position:relative;
  display:inline-block;
  margin-bottom:16px;
}
.sec-title::after {
  content:'';
  position:absolute;
  bottom:-10px; left:50%;
  transform:translateX(-50%);
  width:52px; height:3px;
  background:linear-gradient(90deg,var(--ac),var(--ac2));
  border-radius:10px;
}
.sec-sub {
  font-size:1rem;
  color:var(--text2);
  max-width:540px;
  text-align:center;
  margin-top:18px;
  line-height:1.75;
}

/* ================================================
   HEADER
   ================================================ */
.header {
  position:fixed; top:0; left:0; width:100%;
  background:var(--header-bg);
  backdrop-filter:blur(22px) saturate(180%);
  -webkit-backdrop-filter:blur(22px) saturate(180%);
  border-bottom:1px solid var(--border2);
  z-index:1000;
  transition:var(--tr);
}
.header.scrolled { box-shadow:0 4px 28px rgba(0,0,0,0.18); }
.navbar { display:flex; align-items:center; justify-content:space-between; padding:16px 0; }
.nav-menu { display:flex; align-items:center; gap:4px; }
.nav-link {
  font-size:0.88rem; font-weight:600;
  color:var(--text2); padding:7px 13px;
  border-radius:var(--rs);
  transition:var(--tr); position:relative;
}
.nav-link::after {
  content:''; position:absolute;
  bottom:2px; left:50%;
  transform:translateX(-50%);
  width:0; height:2px;
  background:var(--ac);
  border-radius:2px;
  transition:width 0.28s;
}
.nav-link:hover, .nav-link.active { color:var(--text); background:var(--border2); }
.nav-link:hover::after, .nav-link.active::after { width:55%; }
.nav-link.active { color:var(--ac); }
.nav-actions { display:flex; align-items:center; gap:10px; }

/* Theme button */
.theme-btn {
  width:40px; height:40px; border-radius:50%;
  border:1px solid var(--border2);
  background:var(--card);
  color:var(--text2); cursor:pointer;
  display:flex; align-items:center; justify-content:center;
  font-size:1rem; position:relative; overflow:hidden;
  transition:var(--tr);
}
.theme-btn:hover { border-color:var(--ac); color:var(--ac); }
.sun-icon, .moon-icon { position:absolute; transition:all 0.3s; }
[data-theme="dark"] .sun-icon { opacity:0; transform:rotate(-90deg) scale(0); }
[data-theme="dark"] .moon-icon { opacity:1; transform:rotate(0) scale(1); }
[data-theme="light"] .sun-icon { opacity:1; transform:rotate(0) scale(1); }
[data-theme="light"] .moon-icon { opacity:0; transform:rotate(90deg) scale(0); }

/* Hamburger — base style, visibility controlled by responsive CSS */
.hamburger {
  flex-direction:column; gap:5px;
  background:none; border:none; cursor:pointer; padding:8px;
  border-radius:var(--rs);
  display: none; /* shown via media query */
}

/* ================================================
   REVEAL ANIMATION
   ================================================ */
.reveal { opacity:0; transform:translateY(28px); transition:opacity 0.6s ease,transform 0.6s ease; }
.reveal.revealed { opacity:1; transform:translateY(0); }

/* ================================================
   HERO
   ================================================ */
.hero {
  min-height:100vh; display:flex; align-items:center;
  padding:120px 0 80px;
}
.hero-inner {
  display:grid; grid-template-columns:1fr 1fr;
  gap:60px; align-items:center;
}

.hero-greeting {
  display:flex; align-items:center; gap:12px;
  font-size:1.05rem; font-weight:600;
  color:var(--text2); margin-bottom:18px;
}
.greeting-dash { display:inline-block; width:28px; height:2px; background:var(--ac); border-radius:2px; }
.greeting-word { color:var(--ac); font-weight:700; transition:all 0.35s; }
.greeting-word.fade-out { opacity:0; transform:translateY(-8px); }
.greeting-word.fade-in { animation:greetUp 0.4s ease forwards; }
@keyframes greetUp { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }

.hero-name {
  font-size:clamp(3rem,6vw,5.2rem);
  font-weight:800; line-height:1.04;
  margin-bottom:20px; letter-spacing:-0.03em;
}
.name-first { display:block; color:var(--text); }
.name-last { display:block; color:var(--ac); }

.hero-role-pill {
  display:inline-flex; align-items:center; gap:8px;
  font-family:var(--mono); font-size:0.82rem; font-weight:500;
  background:var(--card); border:1px solid var(--border);
  padding:8px 18px; border-radius:var(--pill);
  color:var(--text2); margin-bottom:22px;
}
.role-dot { width:8px; height:8px; border-radius:50%; background:#22c55e; animation:blink 1.6s infinite; }
.role-slash { color:var(--ac); font-weight:700; }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0.2} }

.hero-desc { font-size:1.05rem; color:var(--text2); max-width:480px; margin-bottom:32px; line-height:1.8; }

.hero-stats {
  display:flex; align-items:center; gap:20px;
  background:var(--card); border:1px solid var(--border);
  padding:18px 22px; border-radius:var(--r);
  margin-bottom:32px; width:fit-content;
}
.stat-item { text-align:center; }
.stat-n { display:block; font-family:var(--mono); font-size:1.55rem; font-weight:700; color:var(--ac); line-height:1; }
.stat-l { display:block; font-size:0.68rem; text-transform:uppercase; letter-spacing:0.07em; color:var(--text2); margin-top:3px; }
.stat-sep { width:1px; height:34px; background:var(--border2); }

/* =========================================
   HERO CTA RESPONSIVE — ALL MOBILE DEVICES
   ========================================= */

/* HERO CTA */
.hero-cta{
  display:flex;
  align-items:center;
  justify-content:flex-start;
  gap:12px;
  flex-wrap:nowrap; /* penting */
}

/* semua button */
.hero-cta a{
  display:inline-flex;
  align-items:center;
  justify-content:center;

  white-space:nowrap;

  flex:0 0 auto;
}

/* kecilkan sedikit ukuran button */
.resume-btn,
.btn-primary,
.btn-outline{
  padding:14px 22px;
  font-size:0.9rem;
}

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

  .hero-cta{
    justify-content:center;
    gap:10px;
  }

  .resume-btn,
  .btn-primary,
  .btn-outline{
    padding:13px 18px;
    font-size:0.85rem;
  }

}

/* mobile tetap vertikal */
@media (max-width:480px){

  .hero-cta{
    flex-direction:column;
    align-items:stretch;
    gap:14px;
  }

  .hero-cta a{
    width:100%;
  }

}
/* Resume Button */
.resume-btn{
  position: relative;
  overflow: hidden;

  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 12px;

  padding: 18px 34px;
  border-radius: 20px;

  background: rgba(18, 18, 35, 0.9);
  border: 1px solid rgba(255, 120, 50, 0.22);

  color: #f5f5f5;
  text-decoration: none;

  font-size: 1rem;
  font-weight: 600;

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  transition: all .35s ease;

  box-shadow:
    0 10px 30px rgba(0,0,0,0.28),
    inset 0 1px 0 rgba(255,255,255,0.05);
}

/* Icon */
.resume-btn i{
  color: #ff7a18;
  transition: all .35s ease;
}

/* Hover */
.resume-btn:hover{
  transform: translateY(-4px);

  border-color: rgba(255, 120, 50, 0.55);

  box-shadow:
    0 18px 40px rgba(255,115,0,0.16),
    0 0 20px rgba(255,115,0,0.08);
}

/* Shine Effect */
.resume-btn::before{
  content: '';

  position: absolute;
  top: 0;
  left: -120%;

  width: 100%;
  height: 100%;

  background: linear-gradient(
    120deg,
    transparent,
    rgba(255,255,255,0.10),
    transparent
  );

  transition: .7s ease;
}

.resume-btn:hover::before{
  left: 120%;
}

/* Icon Hover */
.resume-btn:hover i{
  transform: rotate(-8deg) scale(1.1);
  color: #ff9d4d;
}
.btn-primary {
  display:inline-flex; align-items:center; gap:9px;
  font-weight:700; font-size:0.92rem;
  padding:13px 26px; border-radius:var(--r);
  background:linear-gradient(135deg,var(--ac),var(--ac2));
  color:#fff; transition:var(--tr);
  box-shadow:var(--shadow-ac);
}
.btn-primary:hover { transform:translateY(-3px); box-shadow:0 14px 42px var(--ac-glow); }
.btn-primary i { transition:transform 0.28s; }
.btn-primary:hover i { transform:translateX(5px); }
.btn-outline {
  display:inline-flex; align-items:center; gap:9px;
  font-weight:700; font-size:0.92rem;
  padding:13px 26px; border-radius:var(--r);
  border:1.5px solid var(--border2);
  color:var(--text); background:var(--card);
  transition:var(--tr);
}
.btn-outline:hover { border-color:var(--ac); color:var(--ac); transform:translateY(-3px); }

/* Avatar */
.avatar-wrapper { position:relative; width:380px; height:380px; margin:0 auto; }
.avatar-glow {
  position:absolute; inset:-24px;
  background:radial-gradient(circle,var(--ac-glow) 0%,transparent 70%);
  border-radius:50%;
  animation:glow-pulse 3.5s ease-in-out infinite;
}
@keyframes glow-pulse { 0%,100%{opacity:0.5;transform:scale(1)} 50%{opacity:1;transform:scale(1.07)} }
.avatar-orbit {
  position:absolute; border-radius:50%;
  border:1px dashed; animation:spin-orbit linear infinite;
}
.orbit-1 { inset:-16px; border-color:rgba(255,92,53,0.22); animation-duration:14s; }
.orbit-2 { inset:-36px; border-color:rgba(255,92,53,0.1); animation-duration:24s; animation-direction:reverse; }
@keyframes spin-orbit { from{transform:rotate(0)} to{transform:rotate(360deg)} }

.avatar-img {
  width:100%; height:100%; object-fit:cover; border-radius:50%;
  border:3px solid var(--card); box-shadow:var(--shadow);
  position:relative; z-index:2;
}
.avatar-badge {
  position:absolute; bottom:18px; left:-28px; z-index:3;
  display:flex; align-items:center; gap:8px;
  background:var(--card); border:1px solid var(--border);
  padding:9px 15px; border-radius:var(--r);
  font-size:0.82rem; font-weight:600; color:var(--text);
  white-space:nowrap; box-shadow:var(--shadow);
}
.badge-dot { width:8px; height:8px; border-radius:50%; background:#22c55e; animation:blink 1.6s infinite; }
.avatar-badge i { color:var(--ac); }

/* Floating tech icons */
.float-icon {
  position:absolute; z-index:3;
  width:42px; height:42px;
  background:var(--card); border:1px solid var(--border);
  border-radius:12px; display:flex; align-items:center; justify-content:center;
  font-size:1.5rem; color:var(--ac);
  box-shadow:var(--shadow);
}
.fi-1 { top:10%; right:-18px; animation:float1 4s ease-in-out infinite; }
.fi-2 { bottom:22%; right:-28px; animation:float1 5s ease-in-out infinite 0.8s; }
.fi-3 { top:30%; left:-22px; animation:float1 4.5s ease-in-out infinite 1.5s; }
@keyframes float1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-10px)} }

.scroll-hint {
  position:absolute; bottom:28px; left:50%; transform:translateX(-50%);
}
.scroll-hint a {
  display:flex; flex-direction:column; align-items:center; gap:5px;
  font-size:0.7rem; color:var(--text2); text-transform:uppercase; letter-spacing:0.1em;
  animation:scroll-bounce 2.2s ease infinite;
}
@keyframes scroll-bounce { 0%,100%{transform:translateY(0)} 50%{transform:translateY(7px)} }

/* ================================================
   ABOUT
   ================================================ */
.about-grid { display:grid; grid-template-columns:1fr 1.25fr; gap:64px; align-items:center; }
.about-img-wrap { position:relative; border-radius:20px; overflow:hidden; }
.about-img { width:100%; height:460px; object-fit:cover; border-radius:20px; transition:transform 0.6s; }
.about-img-wrap:hover .about-img { transform:scale(1.04); }
.about-img-badge {
  position:absolute; bottom:18px; left:18px; z-index:2;
  display:flex; align-items:center; gap:8px;
  background:var(--card); border:1px solid var(--border);
  padding:9px 15px; border-radius:var(--r);
  font-size:0.82rem; font-weight:600;
}
.about-img-badge i { color:var(--ac); }
.about-lead { font-size:1.2rem; font-weight:700; color:var(--text); line-height:1.6; margin-bottom:18px; }
.about-body { font-size:0.97rem; color:var(--text2); margin-bottom:15px; line-height:1.85; }
.about-cards { display:flex; gap:14px; margin-top:28px; flex-wrap:wrap; }
.acard {
  display:flex; align-items:center; gap:12px;
  flex:1; min-width:130px;
  background:var(--card); border:1px solid var(--border);
  border-radius:var(--r); padding:14px;
  transition:var(--tr);
}
.acard:hover { border-color:var(--ac); transform:translateY(-4px); box-shadow:var(--shadow-ac); }
.acard-icon {
  width:38px; height:38px; border-radius:10px;
  background:var(--ac-glow); color:var(--ac);
  display:flex; align-items:center; justify-content:center;
  font-size:1rem; flex-shrink:0;
}
.acard h4 { font-size:0.88rem; font-weight:700; color:var(--text); }
.acard p { font-size:0.73rem; color:var(--text2); margin-top:2px; }

/* ================================================
   SKILLS
   ================================================ */
.skills-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(150px,1fr)); gap:18px; }
.skill-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:var(--r); padding:22px 14px;
  text-align:center; transition:var(--tr); cursor:default;
}
.skill-card:hover { border-color:var(--ac); transform:translateY(-7px); box-shadow:var(--shadow-ac); }
.sk-icon { font-size:2.6rem; color:var(--ac); margin-bottom:10px; transition:transform 0.4s; }
.skill-card:hover .sk-icon { transform:scale(1.15) rotate(-5deg); }
.sk-name { display:block; font-size:0.84rem; font-weight:700; color:var(--text); margin-bottom:9px; }
.sk-bar { height:3px; background:var(--border2); border-radius:10px; overflow:hidden; }
.sk-fill { height:100%; width:0; background:linear-gradient(90deg,var(--ac),var(--ac2)); border-radius:10px; transition:width 1s cubic-bezier(0.4,0,0.2,1); }

/* ================================================
   PROJECTS
   ================================================ */
.proj-filter { display:flex; justify-content:center; gap:10px; margin-bottom:44px; flex-wrap:wrap; }
.filter-btn {
  font-size:0.84rem; font-weight:700;
  padding:8px 20px; border-radius:var(--pill);
  border:1.5px solid var(--border2);
  background:transparent; color:var(--text2);
  cursor:pointer; transition:var(--tr);
}
.filter-btn:hover, .filter-btn.active {
  background:var(--ac); border-color:var(--ac); color:#fff;
  transform:translateY(-2px); box-shadow:var(--shadow-ac);
}

.projects-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(340px,1fr)); gap:26px; }
.proj-card {
  display:flex; flex-direction:column;
  background:var(--card); border:1px solid var(--border);
  border-radius:18px; overflow:hidden;
  transition:var(--tr);
}
.proj-card:hover { transform:translateY(-10px); border-color:rgba(255,92,53,0.3); box-shadow:var(--shadow),var(--shadow-ac); }
.proj-img-wrap { position:relative; height:215px; overflow:hidden; flex-shrink:0; }
.proj-img-wrap img { width:100%; height:100%; object-fit:cover; transition:transform 0.6s; }
.proj-card:hover .proj-img-wrap img { transform:scale(1.08); }
.proj-overlay {
  position:absolute; inset:0;
  background:linear-gradient(to bottom,rgba(0,0,0,0),rgba(0,0,0,0.72));
  display:flex; align-items:flex-end; justify-content:center;
  padding:20px; opacity:0; transition:var(--tr);
}
.proj-card:hover .proj-overlay { opacity:1; }
.overlay-btn {
  display:inline-flex; align-items:center; gap:7px;
  font-size:0.83rem; font-weight:700;
  padding:9px 18px; border-radius:var(--r);
  background:#fff; color:#111; transition:var(--tr);
}
.overlay-btn:hover { background:var(--ac); color:#fff; }
.proj-badge {
  position:absolute; top:12px; left:12px;
  font-size:0.72rem; font-weight:700;
  padding:4px 11px; border-radius:var(--pill);
  display:flex; align-items:center; gap:5px;
}
.flutter-badge { background:rgba(66,122,225,0.88); color:#fff; }
.web-badge { background:rgba(255,92,53,0.88); color:#fff; }
.proj-body { padding:22px; display:flex; flex-direction:column; gap:12px; flex:1; }
.proj-title { font-size:1.15rem; font-weight:800; color:var(--text); }
.proj-desc { font-size:0.88rem; color:var(--text2); line-height:1.75; flex:1; }
.proj-tech { display:flex; flex-wrap:wrap; gap:7px; }
.proj-tech span {
  font-family:var(--mono); font-size:0.72rem; font-weight:500;
  padding:3px 10px; border-radius:var(--pill);
  background:var(--ac-glow); color:var(--ac);
  border:1px solid var(--border);
}
.proj-cta {
  display:inline-flex; align-items:center; gap:7px; width:fit-content;
  font-size:0.83rem; font-weight:700;
  padding:9px 18px; border-radius:var(--r);
  background:#24292e; color:#fff;
  transition:var(--tr);
}
.proj-cta:hover { background:#374151; transform:translateY(-2px); box-shadow:0 8px 20px rgba(0,0,0,0.35); }

/* ================================================
   EXPERIENCE / TIMELINE
   ================================================ */
.exp-subtitle { text-align:center; color:var(--text2); max-width:580px; margin:0 auto 52px; font-size:0.97rem; line-height:1.8; }

.timeline { position:relative; padding-left:28px; }
.timeline::before {
  content:''; position:absolute; left:0; top:0; bottom:0;
  width:2px; background:linear-gradient(to bottom,var(--ac) 0%,transparent 100%);
}
.tl-item { position:relative; margin-bottom:36px; }
.tl-item:last-child { margin-bottom:0; }
.tl-dot {
  position:absolute; left:-35px; top:28px;
  width:14px; height:14px; border-radius:50%;
  background:var(--ac); border:3px solid var(--bg);
  box-shadow:0 0 0 3px var(--ac-glow);
  transition:var(--tr); z-index:2;
}
.tl-item:hover .tl-dot { transform:scale(1.5); box-shadow:0 0 0 7px var(--ac-glow); }
.tl-card {
  background:var(--card); border:1px solid var(--border);
  border-radius:18px; padding:26px 28px;
  display:flex; gap:28px; transition:var(--tr);
}
.tl-card:hover { border-color:rgba(255,92,53,0.28); transform:translateX(6px); box-shadow:var(--shadow); }
.tl-main { flex:1; }
.tl-hdr { display:flex; align-items:flex-start; gap:14px; margin-bottom:14px; }
.tl-icon {
  width:42px; height:42px; border-radius:11px; flex-shrink:0;
  background:linear-gradient(135deg,var(--ac),var(--ac2));
  display:flex; align-items:center; justify-content:center;
  color:#fff; font-size:1rem;
}
.tl-title { font-size:1.2rem; font-weight:800; color:var(--text); }
.tl-company { font-size:0.88rem; color:var(--ac); font-weight:600; display:flex; align-items:center; gap:6px; margin-top:3px; }
.tl-desc { font-size:0.9rem; color:var(--text2); line-height:1.82; margin-bottom:18px; }
.tl-tags { display:flex; flex-wrap:wrap; gap:7px; }
.tl-tags span {
  font-family:var(--mono); font-size:0.71rem; font-weight:500;
  padding:3px 10px; border-radius:var(--pill);
  background:var(--ac-glow); color:var(--ac); border:1px solid var(--border);
  transition:var(--tr);
}
.tl-tags span:hover { background:var(--ac); color:#fff; transform:translateY(-2px); }
.tl-side { width:190px; flex-shrink:0; display:flex; flex-direction:column; gap:14px; align-items:flex-end; }
.tl-badge-vol { text-align:center; }
.vol-lbl {
  display:block; font-family:var(--mono); font-size:0.62rem; font-weight:700;
  letter-spacing:0.15em; text-transform:uppercase;
  color:var(--ac); background:var(--ac-glow); border:1px solid var(--border);
  padding:3px 10px; border-radius:var(--pill); margin-bottom:5px;
}
.vol-date { display:block; font-size:0.84rem; font-weight:600; color:var(--text2); }
.tl-stats { display:flex; gap:10px; }
.ts {
  background:var(--card2); border:1px solid var(--border);
  border-radius:var(--r); padding:10px 12px; text-align:center;
  transition:var(--tr);
}
.ts:hover { border-color:var(--ac); }
.ts-n { display:block; font-family:var(--mono); font-size:1.35rem; font-weight:700; color:var(--ac); line-height:1; }
.ts-l { display:block; font-size:0.62rem; text-transform:uppercase; letter-spacing:0.08em; color:var(--text2); margin-top:3px; }

/* ================================================
   CONTACT
   ================================================ */
.contact-grid { display:grid; grid-template-columns:1fr 1.15fr; gap:56px; align-items:start; }
.contact-hl { font-size:clamp(1.5rem,3vw,2rem); font-weight:800; color:var(--text); margin-bottom:14px; line-height:1.2; }
.contact-hl em { font-style:normal; color:var(--ac); }
.contact-body { font-size:0.97rem; color:var(--text2); line-height:1.85; margin-bottom:32px; }
.contact-links { display:flex; flex-direction:column; gap:11px; }
.clink {
  display:flex; align-items:center; gap:12px;
  padding:13px 16px; background:var(--card); border:1px solid var(--border);
  border-radius:var(--r); color:var(--text); transition:var(--tr);
}
.clink:hover { border-color:var(--ac); transform:translateX(5px); background:var(--card2); }
.cl-ico {
  width:38px; height:38px; border-radius:10px;
  background:var(--ac-glow); color:var(--ac);
  display:flex; align-items:center; justify-content:center;
  font-size:0.95rem; flex-shrink:0;
}
.cl-txt { flex:1; }
.cl-lbl { display:block; font-family:var(--mono); font-size:0.65rem; text-transform:uppercase; letter-spacing:0.1em; color:var(--text2); }
.cl-val { display:block; font-size:0.87rem; font-weight:600; color:var(--text); margin-top:1px; }
.cl-arr { color:var(--text2); font-size:0.72rem; transition:var(--tr); }
.clink:hover .cl-arr { color:var(--ac); transform:translateX(3px); }

.contact-form-wrap {
  background:var(--card); border:1px solid var(--border);
  border-radius:20px; padding:32px;
}
.contact-form { display:flex; flex-direction:column; gap:18px; }
.form-row { display:grid; grid-template-columns:1fr 1fr; gap:18px; }
.form-field { display:flex; flex-direction:column; gap:7px; }
.form-field label { font-family:var(--mono); font-size:0.7rem; font-weight:700; color:var(--text2); text-transform:uppercase; letter-spacing:0.07em; }
.form-field input, .form-field textarea {
  background:var(--bg); border:1px solid var(--border2);
  border-radius:var(--r); padding:11px 15px;
  font-family:var(--font); font-size:0.93rem;
  color:var(--text); transition:var(--tr); resize:none;
}
.form-field input::placeholder, .form-field textarea::placeholder { color:var(--text2); opacity:0.5; }
.form-field input:focus, .form-field textarea:focus {
  outline:none; border-color:var(--ac);
  box-shadow:0 0 0 3px var(--ac-glow);
}
.form-submit {
  display:inline-flex; align-items:center; justify-content:center; gap:9px;
  font-family:var(--font); font-size:0.93rem; font-weight:700;
  padding:13px 26px; border-radius:var(--r);
  background:linear-gradient(135deg,var(--ac),var(--ac2));
  color:#fff; border:none; cursor:pointer;
  transition:var(--tr); box-shadow:var(--shadow-ac);
}
.form-submit:hover:not(:disabled) { transform:translateY(-3px); box-shadow:0 14px 40px var(--ac-glow); }
.form-submit:disabled { opacity:0.65; cursor:not-allowed; }
.form-msg { text-align:center; padding:11px; border-radius:var(--r); font-size:0.88rem; font-weight:600; min-height:1px; }
.form-msg.success { background:rgba(34,197,94,0.1); color:#22c55e; border:1px solid rgba(34,197,94,0.2); }
.form-msg.error { background:rgba(239,68,68,0.1); color:#ef4444; border:1px solid rgba(239,68,68,0.2); }
.form-msg.info { background:rgba(59,130,246,0.1); color:#3b82f6; border:1px solid rgba(59,130,246,0.2); }

/* ================================================
   FOOTER
   ================================================ */
.footer { background:var(--footer-bg); border-top:1px solid rgba(255,255,255,0.05); padding:60px 0 28px; }
.footer-inner { display:grid; grid-template-columns:1.6fr 1fr 1.3fr; gap:44px; margin-bottom:44px; }
.footer-brand p { font-size:0.88rem; color:rgba(255,255,255,0.35); margin-top:10px; }
.footer-socials { display:flex; gap:10px; margin-top:18px; }
.footer-socials a {
  width:36px; height:36px; border-radius:9px;
  background:rgba(255,255,255,0.05); border:1px solid rgba(255,255,255,0.08);
  color:rgba(255,255,255,0.45); display:flex; align-items:center; justify-content:center;
  font-size:0.9rem; transition:var(--tr);
}
.footer-socials a:hover { background:var(--ac); border-color:var(--ac); color:#fff; transform:translateY(-3px); }
.footer-nav h4, .footer-contact-col h4 {
  font-family:var(--mono); font-size:0.7rem; font-weight:700;
  text-transform:uppercase; letter-spacing:0.15em;
  color:rgba(255,255,255,0.85); margin-bottom:16px;
}
.footer-nav li, .footer-contact-col li { margin-bottom:9px; }
.footer-nav a, .footer-contact-col a {
  font-size:0.88rem; color:rgba(255,255,255,0.38);
  transition:var(--tr); display:inline-flex; align-items:center; gap:7px;
}
.footer-nav a:hover, .footer-contact-col a:hover { color:var(--ac); }
/* Footer logo always full visibility */
.footer .logo-mufti { color:#fff; }
.footer .logo-port { color:var(--ac); }

.footer-btm {
  border-top:1px solid rgba(255,255,255,0.05);
  padding-top:22px;
  display:flex; justify-content:space-between; align-items:center;
  flex-wrap:wrap; gap:8px;
}
.footer-btm p { font-size:0.82rem; color:rgba(255,255,255,0.28); }
.footer-btm .fa-heart { color:#ef4444; }
.footer-btm .fa-code { color:var(--ac); }

/* ================================================
   MOBILE NAV OVERLAY — Full screen, professional
   ================================================ */

/* Mobile nav is ALWAYS rendered but hidden via transform/opacity */
/* This prevents the "partial show" bug from display:none toggling */
.nav-menu {
  /* Desktop: normal flex row */
  display: flex;
  align-items: center;
  gap: 4px;
}

/* The mobile overlay drawer */
.nav-overlay {
  display: none; /* hidden on desktop */
  position: fixed;
  inset: 0;
  z-index: 1100; /* above EVERYTHING including header (1000) */
  pointer-events: none;
}

/* Dark glass backdrop */
.nav-overlay-bg {
  position: absolute;
  inset: 0;
  background: rgba(5, 5, 12, 0.7);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  opacity: 0;
  transition: opacity 0.35s ease;
}

/* Slide-in drawer from right */
.nav-drawer {
  position: absolute;
  top: 0; right: 0;
  width: min(320px, 85vw);
  height: 100%;
  background: var(--bg2);
  border-left: 1px solid var(--border);
  transform: translateX(100%);
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* Accent line at top of drawer */
.nav-drawer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--ac), var(--ac2));
}

/* OPEN state */
.nav-overlay.open {
  pointer-events: all;
}
.nav-overlay.open .nav-overlay-bg {
  opacity: 1;
}
.nav-overlay.open .nav-drawer {
  transform: translateX(0);
}

/* Drawer header */
.nav-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 24px 20px;
  border-bottom: 1px solid var(--border2);
}
.nav-drawer-logo {
  font-family: var(--font);
  font-size: 1.25rem;
  font-weight: 800;
  letter-spacing: -0.03em;
}
.nav-drawer-logo .dm { color: var(--text); }
.nav-drawer-logo .dp { color: var(--ac); }

.nav-close-btn {
  width: 36px; height: 36px;
  border-radius: 10px;
  border: 1px solid var(--border2);
  background: var(--card);
  color: var(--text2);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--tr);
  flex-shrink: 0;
}
.nav-close-btn:hover { border-color: var(--ac); color: var(--ac); background: var(--ac-glow); }

/* Nav links inside drawer */
.nav-drawer-links {
  flex: 1;
  padding: 16px 16px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  overflow-y: auto;
}

.nav-drawer-link {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-radius: 12px;
  font-size: 1rem;
  font-weight: 700;
  color: var(--text2);
  border: 1px solid transparent;
  transition: var(--tr);
  /* Staggered entrance animation */
  opacity: 0;
  transform: translateX(20px);
}
.nav-drawer-link .link-num {
  font-family: var(--mono);
  font-size: 0.65rem;
  color: var(--ac);
  opacity: 0.6;
}
.nav-drawer-link .link-arrow {
  font-size: 0.75rem;
  opacity: 0;
  transition: var(--tr);
}
.nav-drawer-link:hover,
.nav-drawer-link.active-mobile {
  background: var(--card);
  border-color: var(--border);
  color: var(--text);
  transform: translateX(0) !important;
  opacity: 1 !important;
}
.nav-drawer-link:hover .link-arrow,
.nav-drawer-link.active-mobile .link-arrow {
  opacity: 1;
  color: var(--ac);
}
.nav-drawer-link.active-mobile { color: var(--ac); border-color: var(--border); }

/* Stagger animation when open */
.nav-overlay.open .nav-drawer-link {
  opacity: 1;
  transform: translateX(0);
}
.nav-overlay.open .nav-drawer-link:nth-child(1) { transition: opacity 0.3s 0.15s, transform 0.3s 0.15s, background 0.28s, border-color 0.28s, color 0.28s; }
.nav-overlay.open .nav-drawer-link:nth-child(2) { transition: opacity 0.3s 0.2s, transform 0.3s 0.2s, background 0.28s, border-color 0.28s, color 0.28s; }
.nav-overlay.open .nav-drawer-link:nth-child(3) { transition: opacity 0.3s 0.25s, transform 0.3s 0.25s, background 0.28s, border-color 0.28s, color 0.28s; }
.nav-overlay.open .nav-drawer-link:nth-child(4) { transition: opacity 0.3s 0.3s, transform 0.3s 0.3s, background 0.28s, border-color 0.28s, color 0.28s; }
.nav-overlay.open .nav-drawer-link:nth-child(5) { transition: opacity 0.3s 0.35s, transform 0.3s 0.35s, background 0.28s, border-color 0.28s, color 0.28s; }
.nav-overlay.open .nav-drawer-link:nth-child(6) { transition: opacity 0.3s 0.4s, transform 0.3s 0.4s, background 0.28s, border-color 0.28s, color 0.28s; }

/* Drawer footer */
.nav-drawer-footer {
  padding: 20px 20px 28px;
  border-top: 1px solid var(--border2);
}
.nav-drawer-footer p {
  font-size: 0.75rem;
  color: var(--text2);
  margin-bottom: 12px;
  font-weight: 500;
}
.nav-drawer-socials {
  display: flex;
  gap: 8px;
}
.nav-drawer-socials a {
  width: 34px; height: 34px;
  border-radius: 9px;
  border: 1px solid var(--border2);
  background: var(--card);
  color: var(--text2);
  display: flex; align-items: center; justify-content: center;
  font-size: 0.88rem;
  transition: var(--tr);
}
.nav-drawer-socials a:hover { background: var(--ac); border-color: var(--ac); color: #fff; transform: translateY(-2px); }

/* Hamburger button — shown only on mobile */
.hamburger { display: none; }
.hamburger span { display:block; width:22px; height:2px; background:var(--text); border-radius:2px; transition:var(--tr); transform-origin:center; }
.hamburger.open span:nth-child(1) { transform:rotate(45deg) translate(5px,5px); }
.hamburger.open span:nth-child(2) { opacity:0; transform:scaleX(0); }
.hamburger.open span:nth-child(3) { transform:rotate(-45deg) translate(5px,-5px); }

/* ================================================
   RESPONSIVE
   ================================================ */
@media(max-width:1024px){
  .hero-inner { grid-template-columns:1fr; text-align:center; }
  .hero-desc { margin-inline:auto; }
  .hero-stats { margin-inline:auto; }
  .hero-cta { justify-content:center; }
  .hero-visual { order:-1; }
  .avatar-wrapper { width:260px; height:260px; }
  .fi-1,.fi-2,.fi-3 { display:none; }
  .about-grid { grid-template-columns:1fr; }
  .about-img { height:300px; }
  .contact-grid { grid-template-columns:1fr; }
  .footer-inner { grid-template-columns:1fr 1fr; }
}

@media(max-width:768px){
  .section { padding:72px 0; }

  /* Hide desktop nav links, show hamburger */
  .nav-menu { display:none !important; }
  .hamburger { display:flex; }
  .nav-overlay { display:block; }

  .tl-card { flex-direction:column; gap:18px; }
  .tl-side { width:100%; flex-direction:row; align-items:center; justify-content:space-between; }
  .form-row { grid-template-columns:1fr; }
  .footer-inner { grid-template-columns:1fr; gap:28px; }
  .footer-btm { flex-direction:column; text-align:center; }
  .projects-grid { grid-template-columns:1fr; }
  .skills-grid { grid-template-columns:repeat(3,1fr); }
  .hero-stats { flex-wrap:wrap; justify-content:center; gap:16px; }
  .about-cards { flex-direction:column; }
}

@media(max-width:480px){
  .hero-name { font-size:2.4rem; }
  .skills-grid { grid-template-columns:repeat(2,1fr); }
  .contact-form-wrap { padding:20px; }
  .avatar-wrapper { width:200px; height:200px; }
  .stat-n { font-size:1.25rem; }
  .hero-greeting { justify-content: center; }
  .hero-role-pill { font-size:0.75rem; }
}