/* =============================================
   CSS VARIABLES & THEME
============================================= */
:root {
  --accent: #2563EB;
  --accent-light: #3B82F6;
  --accent-glow: rgba(37, 99, 235, 0.25);
  --accent-2: #06B6D4;
  --radius: 14px;
  --radius-sm: 8px;
  --radius-lg: 24px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  /* --font-display: 'Syne', sans-serif; */
  --font-display: sans-serif;
  --font-body: 'DM Sans', sans-serif;
  --shadow-card: 0 4px 40px rgba(0,0,0,0.18);
  --shadow-btn: 0 4px 24px rgba(37,99,235,0.35);
}

[data-theme="dark"] {
  --bg: #080C14;
  --bg-2: #0D1220;
  --bg-3: #111827;
  --bg-card: #141B2B;
  --bg-card-hover: #1A2338;
  --border: rgba(255,255,255,0.07);
  --border-accent: rgba(37,99,235,0.4);
  --text: #F1F5FD;
  --text-muted: #8B9CBF;
  --text-subtle: #4B5C80;
  --nav-bg: rgba(8,12,20,0.85);
}

[data-theme="light"] {
  --bg: #F8FAFF;
  --bg-2: #EEF2FF;
  --bg-3: #E8EEFF;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F0F4FF;
  --border: rgba(0,0,0,0.07);
  --border-accent: rgba(37,99,235,0.25);
  --text: #0A0E1A;
  --text-muted: #4B5680;
  --text-subtle: #8B9CC0;
  --nav-bg: rgba(248,250,255,0.9);
}

/* =============================================
   RESET & BASE
============================================= */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  background: var(--bg);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  transition: background var(--transition), color var(--transition);
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  user-select: none;
}
input, textarea, [contenteditable="true"] {
  -webkit-user-select: text;
  -moz-user-select: text;
  -ms-user-select: text;
  user-select: text;
}
a { text-decoration: none; color: inherit; }
img {
  max-width: 100%;
  display: block;
  -webkit-user-drag: none;
  -khtml-user-drag: none;
  -moz-user-drag: none;
  -o-user-drag: none;
  user-drag: none;
}
ul { list-style: none; }

/* =============================================
   UTILITY
============================================= */
.container { max-width: 1200px; margin: 0 auto; padding: 0 24px; }
.section { padding: 100px 0; }
.section-sm { padding: 70px 0; }
.label {
  display: inline-flex; align-items: center; gap: 8px;
  font-family: var(--font-display); font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--accent-light); margin-bottom: 18px;
}
.label::before {
  content: ''; width: 20px; height: 2px;
  background: var(--accent-light); display: block;
}
.section-title {
  font-family: var(--font-display); font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800; line-height: 1.15; color: var(--text);
  margin-bottom: 18px;
}
.section-desc {
  font-size: 1.05rem; color: var(--text-muted); max-width: 580px;
  margin-bottom: 50px; font-weight: 300;
}
.gradient-text {
  background: linear-gradient(135deg, var(--accent-light), var(--accent-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text;
}
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 14px 28px; border-radius: 50px; font-family: var(--font-display);
  font-weight: 600; font-size: 0.9rem; cursor: pointer;
  transition: all var(--transition); border: none; letter-spacing: 0.02em;
}
.btn-primary {
  background: var(--accent); color: #fff;
  box-shadow: var(--shadow-btn);
}
.btn-primary:hover { background: var(--accent-light); transform: translateY(-2px); box-shadow: 0 8px 32px rgba(37,99,235,0.5); }
.btn-outline {
  background: transparent; color: var(--text);
  border: 1.5px solid var(--border); backdrop-filter: blur(8px);
}
.btn-outline:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: all var(--transition);
}
.card:hover { background: var(--bg-card-hover); border-color: var(--border-accent); transform: translateY(-4px); box-shadow: var(--shadow-card); }
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 28px; }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; }
.text-center { text-align: center; }
.text-center .section-desc { margin-left: auto; margin-right: auto; }
.flex { display: flex; align-items: center; }
.gap-16 { gap: 16px; }

/* =============================================
   NOISE TEXTURE OVERLAY
============================================= */
body::before {
  content: '';
  position: fixed; inset: 0; z-index: 0; pointer-events: none;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
}

/* =============================================
   NAVBAR
============================================= */
#navbar {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  padding: 18px 0;
  transition: all var(--transition);
}
#navbar.scrolled {
  background: var(--nav-bg);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 14px 0;
}
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
  letter-spacing: -0.02em; color: var(--text);
}
.nav-logo span { color: var(--accent-light); }
.nav-links {
  display: flex; align-items: center; gap: 36px;
}
.nav-links a {
  font-family: var(--font-display); font-size: 0.88rem; font-weight: 500;
  color: var(--text-muted); transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 2px;
  background: var(--accent-light); transition: width var(--transition);
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }
.nav-links a.nav-active { color: var(--text); }
.nav-links a.nav-active::after { width: 100%; }
.nav-actions { display: flex; align-items: center; gap: 16px; }
.theme-toggle {
  width: 40px; height: 40px; border-radius: 50%;
  background: var(--bg-card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1rem; transition: all var(--transition);
  color: var(--text-muted);
}
.theme-toggle:hover { border-color: var(--accent); color: var(--accent); }
.nav-hire { padding: 10px 22px; font-size: 0.85rem; }
.hamburger {
  display: none; flex-direction: column; gap: 5px; cursor: pointer;
  width: 32px; padding: 4px 2px;
}
.hamburger span { display: block; height: 2px; background: var(--text); border-radius: 2px; transition: all var(--transition); }

/* --- BACKDROP --- */
.menu-backdrop {
  display: none;
  position: fixed; inset: 0; z-index: 1040;
  background: rgba(0,0,0,0.45);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
  opacity: 0;
  transition: opacity 0.3s ease;
}
.menu-backdrop.open {
  display: block;
  opacity: 1;
}

/* --- MOBILE MENU (slide-in panel) --- */
.mobile-menu {
  position: fixed; top: 0; right: -100%; bottom: 0;
  width: min(320px, 90vw);
  background: var(--bg);
  z-index: 1050;
  display: flex; flex-direction: column;
  transition: right 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: -4px 0 40px rgba(0,0,0,0.18);
  border-left: 1px solid var(--border);
  overflow-y: auto;
}
.mobile-menu.open { right: 0; }

.mobile-menu-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 20px 24px;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
}
.mobile-close {
  width: 40px; height: 40px; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; cursor: pointer; color: var(--text-muted);
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 10px;
  transition: all var(--transition);
}
.mobile-close:hover { border-color: var(--accent); color: var(--accent); }

.mobile-nav-links {
  display: flex; flex-direction: column;
  padding: 16px 16px; gap: 4px; flex: 1;
}
.mobile-nav-links a {
  display: flex; align-items: center; gap: 14px;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-display); font-size: 1rem; font-weight: 600;
  color: var(--text-muted);
  transition: all var(--transition);
  border: 1px solid transparent;
}
.mobile-nav-links a i { font-size: 1.05rem; color: var(--accent-light); }
.mobile-nav-links a:hover {
  background: var(--bg-card); color: var(--text);
  border-color: var(--border);
}

.mobile-menu-footer {
  padding: 16px 24px 28px;
  border-top: 1px solid var(--border);
  display: flex; flex-direction: column; gap: 10px;
  flex-shrink: 0;
}

/* =============================================
   HERO SECTION — 2-COLUMN REDESIGN
============================================= */
#home {
  min-height: 100vh; display: flex; align-items: center;
  position: relative; overflow: hidden; padding-top: 80px;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
  background: radial-gradient(ellipse 70% 60% at 70% 40%, rgba(37,99,235,0.13) 0%, transparent 65%),
              radial-gradient(ellipse 50% 40% at 15% 70%, rgba(6,182,212,0.08) 0%, transparent 60%);
}
[data-theme="light"] .hero-bg {
  background: radial-gradient(ellipse 70% 60% at 70% 40%, rgba(37,99,235,0.08) 0%, transparent 65%),
              radial-gradient(ellipse 50% 40% at 15% 70%, rgba(6,182,212,0.05) 0%, transparent 60%);
}
.hero-grid {
  position: absolute; inset: 0; z-index: 0; opacity: 0.03;
  background-image: linear-gradient(var(--border) 1px, transparent 1px),
                    linear-gradient(90deg, var(--border) 1px, transparent 1px);
  background-size: 60px 60px;
}
[data-theme="light"] .hero-grid { opacity: 0.06; }

/* === 2-COLUMN GRID === */
.hero-2col {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 2;
  min-height: calc(100vh - 80px);
  padding: 60px 0;
}
.hero-left { display: flex; flex-direction: column; gap: 0; }

/* === GREETING + NAME === */
.hero-greeting {
  font-family: var(--font-display); font-size: 1rem; font-weight: 500;
  color: var(--accent-light); letter-spacing: 0.06em; margin-bottom: 8px;
  animation: fadeSlideUp 0.5s ease both;
}
.hero-name {
  font-family: 'Outfit', sans-serif;
  font-size: clamp(2.4rem, 4.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: 0.01em;
  background: linear-gradient(135deg, #ffffff 40%, rgba(180, 210, 255, 0.85) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 16px;
  animation: fadeSlideUp 0.6s 0.05s ease both;
}
[data-theme="light"] .hero-name {
  background: linear-gradient(135deg, #0a0e1a 40%, #2563EB 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* === TYPEWRITER ROLE === */
.hero-role-wrap {
  display: flex; align-items: center; gap: 0;
  font-family: var(--font-display); font-size: clamp(1rem, 2vw, 1.25rem);
  font-weight: 600; margin-bottom: 22px;
  animation: fadeSlideUp 0.6s 0.1s ease both;
}
.hero-role-prefix { color: var(--text-muted); margin-right: 6px; }
.hero-typewriter {
  background: linear-gradient(135deg, var(--accent-light), var(--accent-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
  background-clip: text; min-width: 2px;
}
.hero-cursor {
  color: var(--accent-light); font-weight: 300; font-size: 1.3em;
  animation: cursorBlink 0.8s ease-in-out infinite;
  margin-left: 2px;
}
@keyframes cursorBlink { 0%,100%{opacity:1} 50%{opacity:0} }

/* === HERO BADGE === */
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg-card); border: 1px solid var(--border-accent);
  padding: 8px 18px; border-radius: 50px; font-size: 0.78rem;
  color: var(--accent-light); font-family: var(--font-display); font-weight: 600;
  margin-bottom: 22px; letter-spacing: 0.04em;
  animation: fadeSlideUp 0.5s ease both; width: fit-content;
}
.hero-badge .dot { width: 7px; height: 7px; background: #22C55E; border-radius: 50%; animation: pulse-green 1.5s ease infinite; flex-shrink:0; }
@keyframes pulse-green { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:0.7;transform:scale(1.3)} }

/* === HERO SUBTITLE === */
.hero-sub {
  font-size: 0.95rem; color: var(--text-muted); max-width: 500px;
  margin-bottom: 32px; font-weight: 300; line-height: 1.8;
  animation: fadeSlideUp 0.6s 0.15s ease both;
}

/* === CTA BUTTONS === */
.hero-ctas {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin-bottom: 36px; animation: fadeSlideUp 0.6s 0.2s ease both;
}
.btn-whatsapp {
  background: rgba(34,197,94,0.12); border: 1.5px solid rgba(34,197,94,0.35);
  color: #22C55E; backdrop-filter: blur(8px);
}
.btn-whatsapp:hover { background: rgba(34,197,94,0.2); border-color: #22C55E; transform: translateY(-2px); }

/* === HERO STATS === */
.hero-stats {
  display: flex; align-items: center; gap: 0;
  padding: 20px 24px; background: var(--bg-card);
  border: 1px solid var(--border); border-radius: var(--radius);
  animation: fadeSlideUp 0.6s 0.25s ease both;
  width: fit-content;
}
.hero-stat-item { text-align: center; padding: 0 20px; }
.hero-stat-divider { width: 1px; height: 36px; background: var(--border); flex-shrink: 0; }
.hero-stat-num {
  font-family: var(--font-display); font-size: 1.6rem; font-weight: 800;
  color: var(--text); line-height: 1; margin-bottom: 3px;
}
.hero-stat-num span { color: var(--accent-light); }
.hero-stat-label { font-size: 0.72rem; color: var(--text-muted); font-weight: 400; white-space: nowrap; }

/* === RIGHT: PROFILE CARD === */
.hero-right {
  position: relative;
  animation: fadeSlideLeft 0.7s 0.2s ease both;
}
.hero-card {
  background: var(--bg-card);
  border: 1px solid var(--border-accent);
  border-radius: 20px;
  padding: 32px 28px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 0 60px rgba(37,99,235,0.12), 0 24px 60px rgba(0,0,0,0.3);
}
.hero-card-glow {
  position: absolute; top: -60px; right: -60px;
  width: 220px; height: 220px; border-radius: 50%;
  background: radial-gradient(circle, rgba(37,99,235,0.2), transparent 70%);
  pointer-events: none;
}

/* Avatar */
.hero-avatar {
  position: relative; width: fit-content; margin: 0 auto 20px;
}
.hero-avatar-inner {
  width: 90px; height: 90px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.2rem; color: #fff; position: relative; z-index: 2;
  box-shadow: 0 0 30px rgba(37,99,235,0.45);
}
.hero-avatar-ring {
  position: absolute; inset: -5px; border-radius: 50%;
  border: 2px dashed rgba(37,99,235,0.35);
  animation: ringRotate 12s linear infinite;
}
@keyframes ringRotate { to { transform: rotate(360deg); } }
.hero-online-dot {
  position: absolute; bottom: 2px; right: -8px;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 50px; padding: 3px 10px; font-size: 0.68rem;
  color: #22C55E; font-family: var(--font-display); font-weight: 600;
  display: flex; align-items: center; gap: 5px; z-index: 3; white-space: nowrap;
}
.hero-online-dot span {
  width: 6px; height: 6px; background: #22C55E; border-radius: 50%;
  animation: pulse-green 1.5s ease infinite; flex-shrink: 0;
}

.hero-card-name {
  font-family: var(--font-display); font-weight: 800; font-size: 1.1rem;
  color: var(--text); text-align: center; margin-bottom: 4px;
}
.hero-card-title {
  font-size: 0.78rem; color: var(--accent-light); font-weight: 600;
  text-align: center; margin-bottom: 6px; letter-spacing: 0.04em;
}
.hero-card-location {
  font-size: 0.75rem; color: var(--text-muted); text-align: center;
  margin-bottom: 20px; display: flex; align-items: center; justify-content: center; gap: 4px;
}
.hero-card-location i { color: var(--accent-light); font-size: 0.8rem; }

/* Tech chips inside card */
.hero-chips {
  display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 20px; justify-content: center;
}
.hero-chip {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--accent-glow); border: 1px solid var(--border-accent);
  padding: 4px 10px; border-radius: 6px;
  font-size: 0.7rem; font-family: var(--font-display); font-weight: 600;
  color: var(--accent-light);
  transition: all var(--transition);
}
.hero-chip:hover { background: rgba(37,99,235,0.2); transform: translateY(-2px); }
.hero-chip i { font-size: 0.75rem; }

/* Code block inside card */
.hero-code-block {
  background: #0D1117; border-radius: 10px; overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
}
.hero-code-dots {
  display: flex; gap: 6px; padding: 10px 14px 6px;
}
.hero-code-dots span {
  width: 10px; height: 10px; border-radius: 50%;
}
.hero-code {
  font-family: 'Courier New', monospace; font-size: 0.72rem;
  padding: 6px 14px 14px; margin: 0; white-space: pre;
  color: #8B9CC0; line-height: 1.7; overflow: hidden;
}
.c-kw  { color: #79C0FF; }
.c-str { color: #A5D6FF; }
.c-bool { color: #FF7B72; }

/* Floating badge pills */
.hero-float-badge {
  position: absolute;
  background: var(--bg-card); border: 1px solid var(--border-accent);
  border-radius: 50px; padding: 8px 14px;
  font-size: 0.72rem; font-family: var(--font-display); font-weight: 600;
  color: var(--text); display: flex; align-items: center; gap: 6px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.25);
}
.hero-float-badge--1 {
  top: -16px; left: -20px;
  animation: floatBadge1 3.5s ease-in-out infinite;
}
.hero-float-badge--2 {
  bottom: 20px; right: -20px;
  animation: floatBadge2 4s ease-in-out infinite;
}
@keyframes floatBadge1 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-8px)} }
@keyframes floatBadge2 { 0%,100%{transform:translateY(0)} 50%{transform:translateY(8px)} }

@keyframes fadeSlideUp { from { opacity:0; transform:translateY(24px); } to { opacity:1; transform:translateY(0); } }
@keyframes fadeSlideLeft { from { opacity:0; transform:translateX(40px); } to { opacity:1; transform:translateX(0); } }
@keyframes fadeIn { from { opacity:0; } to { opacity:1; } }


/* =============================================
   ABOUT SECTION
============================================= */
#about { background: var(--bg-2); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1.1fr; gap: 80px; align-items: center;
}
.about-img-wrap {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
}
.about-img-box {
  width: 100%; aspect-ratio: 3/4; max-height: 480px;
  background: linear-gradient(135deg, var(--bg-3) 0%, var(--bg-card) 100%);
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.about-img-box::before {
  content: '';
  position: absolute; inset: 0;
  background: radial-gradient(ellipse at 30% 30%, var(--accent-glow), transparent 60%);
}
.about-avatar-icon {
  width: 100px; height: 100px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-size: 2.5rem; color: #fff; margin-bottom: 20px; position: relative; z-index:1;
}
.about-img-name {
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  color: var(--text); position: relative; z-index:1;
}
.about-img-title {
  font-size: 0.82rem; color: var(--accent-light); font-weight: 500;
  position: relative; z-index:1; margin-top: 4px;
}
.exp-badge {
  position: absolute; bottom: -16px; right: -16px;
  background: var(--accent); border-radius: var(--radius);
  padding: 18px 22px; text-align: center; box-shadow: var(--shadow-btn);
}
.exp-badge-num {
  font-family: var(--font-display); font-size: 2rem; font-weight: 800;
  color: #fff; line-height: 1;
}
.exp-badge-text { font-size: 0.75rem; color: rgba(255,255,255,0.8); font-weight: 400; }
.about-tags { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.tag {
  background: var(--bg-card); border: 1px solid var(--border);
  padding: 6px 14px; border-radius: 50px; font-size: 0.78rem;
  font-family: var(--font-display); font-weight: 600; color: var(--text-muted);
  transition: all var(--transition);
}
.tag:hover { border-color: var(--accent); color: var(--accent); }
.about-points { display: flex; flex-direction: column; gap: 16px; margin-top: 24px; }
.about-point {
  display: flex; gap: 12px; align-items: flex-start;
}
.about-point-icon {
  width: 36px; height: 36px; border-radius: 10px;
  background: var(--accent-glow); display: flex; align-items: center;
  justify-content: center; color: var(--accent-light); font-size: 0.9rem;
  flex-shrink: 0; margin-top: 2px;
}
.about-point-text { font-size: 0.92rem; color: var(--text-muted); font-weight: 300; }
.about-point-text strong { color: var(--text); font-weight: 500; }

/* =============================================
   EXPERTISE / SKILLS
============================================= */
#expertise { }
.expertise-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.skill-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 28px 24px;
  transition: all var(--transition); position: relative; overflow: hidden;
}
.skill-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  opacity: 0; transition: opacity var(--transition);
}
.skill-card:hover::before { opacity: 1; }
.skill-card:hover { transform: translateY(-6px); border-color: var(--border-accent); box-shadow: var(--shadow-card); }
.skill-icon {
  width: 48px; height: 48px; border-radius: 12px;
  background: var(--accent-glow); display: flex; align-items: center;
  justify-content: center; font-size: 1.3rem; color: var(--accent-light);
  margin-bottom: 18px;
}
.skill-name {
  font-family: var(--font-display); font-weight: 700; font-size: 0.95rem;
  color: var(--text); margin-bottom: 8px;
}
.skill-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }
.skill-bar-wrap { margin-top: 16px; }
.skill-bar-label { display: flex; justify-content: space-between; font-size: 0.75rem; color: var(--text-subtle); margin-bottom: 6px; }
.skill-bar { height: 3px; background: var(--bg-3); border-radius: 3px; overflow: hidden; }
.skill-bar-fill { height: 100%; background: linear-gradient(90deg, var(--accent), var(--accent-2)); border-radius: 3px; transition: width 1.2s cubic-bezier(0.4,0,0.2,1); }

/* =============================================
   SERVICES SECTION
============================================= */
#services { background: var(--bg-2); }
.services-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 24px; }
.service-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px;
  transition: all var(--transition); cursor: pointer; position: relative;
}
.service-card:hover { transform: translateY(-5px); border-color: var(--border-accent); box-shadow: var(--shadow-card); }
.service-num {
  font-family: var(--font-display); font-size: 0.7rem; font-weight: 700;
  letter-spacing: 0.1em; color: var(--accent-light); margin-bottom: 20px;
}
.service-icon-wrap {
  width: 56px; height: 56px; border-radius: 14px;
  background: linear-gradient(135deg, var(--accent-glow), transparent);
  border: 1px solid var(--border-accent);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.4rem; color: var(--accent-light); margin-bottom: 20px;
}
.service-title {
  font-family: var(--font-display); font-weight: 700; font-size: 1.1rem;
  color: var(--text); margin-bottom: 12px;
}
.service-problem { font-size: 0.82rem; color: var(--text-muted); margin-bottom: 12px; line-height: 1.7; }
.service-benefit {
  display: flex; gap: 8px; align-items: center;
  font-size: 0.8rem; color: var(--accent-light); font-weight: 500;
  margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border);
}
.service-benefit i { font-size: 0.85rem; }

/* =============================================
   PROJECTS SECTION
============================================= */
#projects { }
.filter-bar {
  display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 40px;
}
.filter-btn {
  padding: 8px 20px; border-radius: 50px; font-family: var(--font-display);
  font-size: 0.8rem; font-weight: 600; cursor: pointer;
  background: var(--bg-card); border: 1px solid var(--border);
  color: var(--text-muted); transition: all var(--transition);
}
.filter-btn.active, .filter-btn:hover {
  background: var(--accent); border-color: var(--accent);
  color: #fff; box-shadow: var(--shadow-btn);
}
.projects-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.project-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden;
  transition: all var(--transition);
}
.project-card:hover { transform: translateY(-6px); border-color: var(--border-accent); box-shadow: var(--shadow-card); }
.project-thumb {
  aspect-ratio: 16/10; background: var(--bg-3);
  display: flex; align-items: center; justify-content: center;
  position: relative; overflow: hidden;
}
.project-thumb-inner {
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  color: var(--text-subtle); font-size: 0.8rem;
}
.project-thumb-inner i { font-size: 2.5rem; color: var(--text-subtle); opacity: 0.4; }
.project-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, transparent 40%, rgba(8,12,20,0.9));
}
.project-overlay-icons {
  position: absolute; top: 16px; right: 16px; display: flex; gap: 8px;
  opacity: 0; transform: translateY(-8px); transition: all var(--transition);
}
.project-card:hover .project-overlay-icons { opacity: 1; transform: translateY(0); }
.project-icon-btn {
  width: 36px; height: 36px; border-radius: 8px;
  background: rgba(255,255,255,0.12); backdrop-filter: blur(8px);
  display: flex; align-items: center; justify-content: center;
  color: #fff; font-size: 0.9rem; transition: background var(--transition);
}
.project-icon-btn:hover { background: var(--accent); }
.project-body { padding: 22px; }
.project-tags { display: flex; gap: 6px; flex-wrap: wrap; margin-bottom: 12px; }
.project-tag {
  font-size: 0.7rem; font-family: var(--font-display); font-weight: 600;
  padding: 3px 10px; border-radius: 4px;
  background: var(--accent-glow); color: var(--accent-light);
}
.project-title {
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  color: var(--text); margin-bottom: 8px;
}
.project-desc { font-size: 0.82rem; color: var(--text-muted); line-height: 1.6; }
.project-actions { display: flex; gap: 10px; margin-top: 16px; padding-top: 16px; border-top: 1px solid var(--border); }
.project-btn {
  flex: 1; display: flex; align-items: center; justify-content: center; gap: 6px;
  padding: 8px 14px; border-radius: 8px; font-size: 0.78rem;
  font-family: var(--font-display); font-weight: 600; transition: all var(--transition);
}
.project-btn-primary { background: var(--accent); color: #fff; }
.project-btn-primary:hover { background: var(--accent-light); }
.project-btn-ghost { background: var(--bg-3); color: var(--text-muted); border: 1px solid var(--border); }
.project-btn-ghost:hover { border-color: var(--accent); color: var(--accent); }

/* Project Type Badge & Meta Row */
.project-meta-row {
  display: flex; align-items: center; justify-content: space-between;
  gap: 8px; margin-bottom: 12px; flex-wrap: wrap;
}
.project-meta-row .project-tags { margin-bottom: 0; }
.project-type-badge {
  display: inline-flex; align-items: center; gap: 4px;
  font-size: 0.65rem; font-family: var(--font-display); font-weight: 700;
  padding: 3px 10px; border-radius: 50px; white-space: nowrap;
  letter-spacing: 0.04em; text-transform: uppercase;
  transition: all var(--transition); flex-shrink: 0;
}
.project-type-badge i { font-size: 0.62rem; }
.project-type-company {
  background: rgba(37, 99, 235, 0.12); color: var(--accent-light);
  border: 1px solid rgba(37, 99, 235, 0.25);
}
.project-type-personal {
  background: rgba(34, 197, 94, 0.12); color: #22C55E;
  border: 1px solid rgba(34, 197, 94, 0.25);
}
.project-region {
  font-size: 0.78rem; font-weight: 400; color: var(--text-muted);
  font-family: var(--font-body);
}

/* =============================================
   PROCESS SECTION
============================================= */
#process { background: var(--bg-2); }
.process-steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 0; position: relative; }
.process-steps::before {
  content: ''; position: absolute;
  top: 36px; left: 10%; right: 10%; height: 1px;
  background: linear-gradient(90deg, var(--accent), var(--accent-2));
  z-index: 0;
}
.process-step { text-align: center; padding: 20px 16px; position: relative; z-index: 1; }
.process-num {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--bg-card); border: 2px solid var(--accent);
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
  color: var(--accent-light); margin: 0 auto 20px; box-shadow: var(--shadow-card);
}
.process-icon { font-size: 1.8rem; color: var(--accent-light); margin-bottom: 16px; }
.process-title {
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem;
  color: var(--text); margin-bottom: 8px;
}
.process-desc { font-size: 0.78rem; color: var(--text-muted); line-height: 1.6; }

/* =============================================
   WHY CHOOSE ME
============================================= */
#why { }
.why-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.why-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: all var(--transition);
}
.why-card:hover { transform: translateY(-4px); border-color: var(--border-accent); }
.why-icon {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; color: #fff; margin-bottom: 20px;
}
.why-title {
  font-family: var(--font-display); font-weight: 700; font-size: 1rem;
  color: var(--text); margin-bottom: 10px;
}
.why-desc { font-size: 0.85rem; color: var(--text-muted); line-height: 1.7; }

/* =============================================
   TESTIMONIALS
============================================= */
#testimonials { background: var(--bg-2); }
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.testi-card {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px;
  transition: all var(--transition);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); border-color: var(--border-accent); }
.testi-stars { display: flex; gap: 4px; margin-bottom: 16px; }
.testi-stars i { color: #FBBF24; font-size: 0.9rem; }
.testi-text {
  font-size: 0.9rem; color: var(--text-muted); line-height: 1.8;
  font-style: italic; margin-bottom: 24px;
}
.testi-text::before { content: '"'; color: var(--accent-light); font-size: 1.5rem; font-style: normal; }
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 44px; height: 44px; border-radius: 50%;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: flex; align-items: center; justify-content: center;
  font-family: var(--font-display); font-weight: 700; color: #fff; font-size: 0.9rem;
}
.testi-name {
  font-family: var(--font-display); font-weight: 700; font-size: 0.9rem; color: var(--text);
}
.testi-role { font-size: 0.78rem; color: var(--text-muted); }

/* =============================================
   FAQ SECTION
============================================= */
#faq { }
.faq-list { max-width: 780px; margin: 0 auto; display: flex; flex-direction: column; gap: 12px; }
.faq-item {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); overflow: hidden; transition: border-color var(--transition);
}
.faq-item.open { border-color: var(--border-accent); }
.faq-question {
  display: flex; align-items: center; justify-content: space-between;
  padding: 22px 28px; cursor: pointer; font-family: var(--font-display);
  font-weight: 600; font-size: 0.95rem; color: var(--text); gap: 16px;
}
.faq-question i { color: var(--accent-light); font-size: 1rem; flex-shrink: 0; transition: transform var(--transition); }
.faq-item.open .faq-question i { transform: rotate(45deg); }
.faq-answer {
  max-height: 0; overflow: hidden; transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
}
.faq-item.open .faq-answer { max-height: 200px; }
.faq-answer-inner { padding: 0 28px 22px; font-size: 0.88rem; color: var(--text-muted); line-height: 1.75; }

/* =============================================
   CTA SECTION
============================================= */
#cta { background: var(--bg-2); }
.cta-box {
  background: linear-gradient(135deg, var(--accent) 0%, #1D4ED8 50%, #0E7490 100%);
  border-radius: var(--radius-lg); padding: 80px 60px; text-align: center;
  position: relative; overflow: hidden;
}
.cta-box::before {
  content: '';
  position: absolute; inset: 0;
  background: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  opacity: 0.04;
}
.cta-box h2 {
  font-family: var(--font-display); font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 800; color: #fff; margin-bottom: 18px; position: relative;
}
.cta-box p { font-size: 1rem; color: rgba(255,255,255,0.75); max-width: 500px; margin: 0 auto 36px; line-height: 1.75; position: relative; }
.cta-btns { display: flex; justify-content: center; gap: 16px; flex-wrap: wrap; position: relative; }
.btn-white { background: #fff; color: var(--accent); font-weight: 700; }
.btn-white:hover { background: var(--bg-2); transform: translateY(-2px); }
.btn-outline-white { background: rgba(255,255,255,0.1); border: 1.5px solid rgba(255,255,255,0.4); color: #fff; backdrop-filter: blur(8px); }
.btn-outline-white:hover { background: rgba(255,255,255,0.2); transform: translateY(-2px); }

/* =============================================
   CONTACT SECTION
============================================= */
#contact { }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 60px; align-items: start; }
.contact-info { display: flex; flex-direction: column; gap: 24px; }
.contact-item {
  display: flex; gap: 16px; align-items: flex-start;
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 20px;
  transition: all var(--transition);
}
.contact-item:hover { border-color: var(--border-accent); transform: translateX(4px); }
.contact-item-icon {
  width: 44px; height: 44px; border-radius: 10px;
  background: var(--accent-glow); display: flex; align-items: center;
  justify-content: center; color: var(--accent-light); font-size: 1.1rem; flex-shrink: 0;
}
.contact-item-label { font-size: 0.75rem; color: var(--text-subtle); margin-bottom: 4px; text-transform: uppercase; letter-spacing: 0.08em; font-weight: 600; }
.contact-item-val { font-family: var(--font-display); font-weight: 600; font-size: 0.9rem; color: var(--text); }
.contact-social { display: flex; gap: 10px; margin-top: 8px; }
.social-btn {
  width: 42px; height: 42px; border-radius: 10px;
  background: var(--bg-card); border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 1rem; color: var(--text-muted); transition: all var(--transition);
}
.social-btn:hover { border-color: var(--accent); color: var(--accent); transform: translateY(-2px); }
.contact-form {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 40px;
}
.form-group { margin-bottom: 20px; }
.form-label {
  display: block; font-family: var(--font-display); font-size: 0.8rem;
  font-weight: 600; color: var(--text-muted); margin-bottom: 8px; letter-spacing: 0.04em;
}
.form-control {
  width: 100%; padding: 13px 16px;
  background: var(--bg-3); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text);
  font-family: var(--font-body); font-size: 0.9rem;
  transition: border-color var(--transition);
  outline: none; resize: vertical;
}
.form-control:focus { border-color: var(--accent); background: var(--bg-2); }
.form-control::placeholder { color: var(--text-subtle); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
textarea.form-control { min-height: 120px; }
.form-submit { width: 100%; padding: 16px; font-size: 1rem; border-radius: var(--radius-sm); }

/* =============================================
   FOOTER
============================================= */
footer {
  background: var(--bg-2); border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}
.footer-grid { display: grid; grid-template-columns: 1.5fr repeat(3, 1fr); gap: 40px; }
.footer-brand { max-width: 280px; }
.footer-logo {
  font-family: var(--font-display); font-weight: 800; font-size: 1.2rem;
  margin-bottom: 16px; color: var(--text);
}
.footer-logo span { color: var(--accent-light); }
.footer-bio { font-size: 0.84rem; color: var(--text-muted); line-height: 1.7; margin-bottom: 20px; }
.footer-col-title {
  font-family: var(--font-display); font-weight: 700; font-size: 0.85rem;
  color: var(--text); margin-bottom: 18px; letter-spacing: 0.02em;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.84rem; color: var(--text-muted); transition: color var(--transition);
  display: inline-flex; align-items: center; gap: 8px;
}
.footer-links a:hover { color: var(--accent-light); }
.footer-links a i {
  font-size: 0.95rem;
  color: var(--accent-light);
  transition: color var(--transition);
}
.footer-bottom {
  margin-top: 50px; padding-top: 24px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 0.8rem; color: var(--text-subtle); flex-wrap: wrap; gap: 12px;
}
.footer-bottom span { color: var(--accent-light); }

/* =============================================
   SCROLL REVEAL ANIMATIONS
============================================= */
.reveal {
  opacity: 0; transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Page top padding for inner pages */
.page-top { padding-top: 140px; }

/* Services Page specific list cards */
.service-list-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
  align-items: start;
  transition: all var(--transition);
}
.service-list-card:hover {
  border-color: var(--border-accent);
}

/* =============================================
   RESPONSIVE
============================================= */
@media (max-width: 1024px) {
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .hero-2col { grid-template-columns: 1fr; gap: 40px; min-height: auto; padding: 40px 0; }
  .hero-right { max-width: 400px; margin: 0 auto; }
  .hero-float-badge { display: none; }
  .process-steps { grid-template-columns: repeat(3, 1fr); }
  .process-steps::before { display: none; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr 1.1fr; gap: 40px; }
}

@media (max-width: 768px) {
  .container { padding: 0 16px; }
  .section { padding: 60px 0; }
  .section-sm { padding: 48px 0; }
  .page-top { padding-top: 110px; }

  /* Navbar */
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .nav-hire { display: none; }

  /* Hero */
  .hero-2col {
    grid-template-columns: 1fr;
    gap: 32px;
    padding: 32px 0;
    text-align: center;
  }
  .hero-left { align-items: center; }
  .hero-sub { text-align: center; }
  .hero-badge { margin-left: auto; margin-right: auto; }
  .hero-ctas { justify-content: center; }
  .hero-stats {
    flex-wrap: nowrap;
    gap: 0;
    width: 100%;
    justify-content: space-between;
    padding: 16px 12px;
  }
  .hero-stat-item { padding: 0 6px; flex: 1; }
  .hero-stat-divider { height: 30px; }
  .hero-stat-num { font-size: 1.4rem; }
  .hero-stat-label { font-size: 0.68rem; }
  .hero-name { font-size: clamp(1.8rem, 8vw, 2.4rem); }
  .hero-right { max-width: 340px; margin: 0 auto; }
  .label::before { display: none; }

  /* Grids */
  .about-grid { grid-template-columns: 1fr; gap: 32px; }
  .grid-2 { grid-template-columns: 1fr; }
  .grid-3 { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .service-list-card { grid-template-columns: 1fr; gap: 24px; padding: 24px; }
  .contact-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .expertise-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr; }

  /* Process line */
  .process-steps::before { display: none; }

  /* Cards */
  .service-card { padding: 24px; }
  .contact-form { padding: 24px; }
  .cta-box { padding: 40px 20px; }
  .faq-question { padding: 18px 20px; font-size: 0.9rem; }
  .faq-answer-inner { padding: 0 20px 18px; }

  /* Contact form */
  .form-row { grid-template-columns: 1fr; }

  /* Footer */
  .footer-bottom { flex-direction: column; text-align: center; }
  .footer-brand { max-width: 100%; }

  /* Section titles */
  .section-title { font-size: clamp(1.6rem, 6vw, 2.2rem); }
  .section-desc { font-size: 0.95rem; margin-bottom: 36px; }

  /* Hero card */
  .hero-card { padding: 24px 20px; }
}

@media (max-width: 480px) {
  .container { padding: 0 14px; }
  .expertise-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
  .hero-ctas { flex-direction: column; align-items: stretch; }
  .hero-ctas .btn { width: 100%; justify-content: center; }
  .cta-btns { flex-direction: column; align-items: center; }
  .cta-btns .btn { width: 100%; max-width: 280px; justify-content: center; }
  .hero-stats { flex-direction: row; justify-content: space-between; padding: 12px 4px; }
  .hero-stat-item { padding: 0 2px; flex: 1; }
  .hero-stat-divider { width: 1px; height: 22px; margin: 0; }
  .hero-stat-num { font-size: 1.15rem; }
  .hero-stat-label { font-size: 0.58rem; }
  .hero-name { font-size: 1.8rem; }
  .about-grid { gap: 24px; }
  .service-card { padding: 20px; }
  .service-list-card { padding: 20px; gap: 20px; }
  .hero-card { padding: 20px 16px; }
  .section { padding: 48px 0; }
  .page-top { padding-top: 100px; }
  .footer-grid { gap: 28px; }
}