/* ═══════════════════════════════════════════
   RAKA DEFIAN — PORTFOLIO CSS
   Theme: Deep Blue Premium
═══════════════════════════════════════════ */

/* ── VARIABLES ── */
:root {
  --blue-900: #050d1f;
  --blue-800: #091628;
  --blue-700: #0d2040;
  --blue-600: #0a2d6e;
  --blue-500: #1348b8;
  --blue-400: #2563eb;
  --blue-300: #3b82f6;
  --blue-200: #60a5fa;
  --blue-100: #bfdbfe;
  --blue-50:  #eff6ff;

  --accent:   #38bdf8;
  --accent2:  #818cf8;

  --white:    #ffffff;
  --gray-100: #f1f5f9;
  --gray-200: #e2e8f0;
  --gray-400: #94a3b8;
  --gray-600: #475569;
  --gray-800: #1e293b;

  --bg:       #050d1f;
  --bg-card:  #0d1f3c;
  --bg-card2: #091628;

  --font-head: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;

  --radius-sm:  8px;
  --radius-md:  16px;
  --radius-lg:  24px;
  --radius-xl:  32px;

  --shadow-sm: 0 2px 12px rgba(19,72,184,0.15);
  --shadow-md: 0 8px 32px rgba(19,72,184,0.25);
  --shadow-lg: 0 16px 64px rgba(19,72,184,0.35);

  --transition: 0.35s cubic-bezier(0.4,0,0.2,1);
}

/* ── RESET ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  background: var(--bg);
  color: var(--white);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.7;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; }
ul { list-style: none; }
img { display: block; max-width: 100%; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
input, textarea, select { font-family: inherit; }

/* ── CONTAINER ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* ── SECTION ── */
.section { padding: 100px 0; }

.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--accent);
  background: rgba(56,189,248,0.1);
  border: 1px solid rgba(56,189,248,0.2);
  padding: 6px 16px;
  border-radius: 100px;
  margin-bottom: 16px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 16px;
}

.section-title em {
  font-style: normal;
  background: linear-gradient(135deg, var(--blue-300), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-sub {
  color: var(--gray-400);
  font-size: 1.05rem;
  max-width: 520px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-sub { margin: 0 auto; }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 28px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.5px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255,255,255,0.08);
  opacity: 0;
  transition: var(--transition);
}

.btn:hover::before { opacity: 1; }

.btn-primary {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37,99,235,0.4);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(37,99,235,0.55);
}

.btn-ghost {
  background: rgba(255,255,255,0.06);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.12);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.12);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--blue-300);
  border: 1.5px solid var(--blue-400);
}

.btn-outline:hover {
  background: rgba(37,99,235,0.12);
  transform: translateY(-2px);
}

.btn-full { width: 100%; justify-content: center; }

/* ── GRADIENT TEXT ── */
.gradient-text {
  background: linear-gradient(135deg, var(--blue-300) 0%, var(--accent) 50%, var(--accent2) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ═══════════════════════════════════════════
   NAVBAR
═══════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 20px 0;
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(5,13,31,0.9);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  padding: 14px 0;
  box-shadow: 0 4px 32px rgba(0,0,0,0.3);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  font-family: var(--font-head);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -1px;
}

.nav-logo span { color: var(--accent); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav-links a {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--gray-400);
  letter-spacing: 0.5px;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--white); }

.nav-cta {
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400)) !important;
  color: var(--white) !important;
  padding: 10px 22px;
  border-radius: var(--radius-sm);
  font-size: 0.85rem !important;
  transition: var(--transition) !important;
  box-shadow: 0 4px 16px rgba(37,99,235,0.35);
}

.nav-cta:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 24px rgba(37,99,235,0.5) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ═══════════════════════════════════════════
   HERO
═══════════════════════════════════════════ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(37,99,235,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(37,99,235,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  animation: orb-float 8s ease-in-out infinite;
}

.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(19,72,184,0.35), transparent 70%);
  top: -200px; right: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(56,189,248,0.2), transparent 70%);
  bottom: -100px; left: -100px;
  animation-delay: -3s;
}

.orb-3 {
  width: 300px; height: 300px;
  background: radial-gradient(circle, rgba(129,140,248,0.15), transparent 70%);
  top: 40%; left: 40%;
  animation-delay: -5s;
}

@keyframes orb-float {
  0%, 100% { transform: translateY(0) scale(1); }
  33% { transform: translateY(-30px) scale(1.05); }
  66% { transform: translateY(20px) scale(0.97); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 1200px;
  margin: 0 auto;
  padding: 120px 24px 80px;
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  font-weight: 500;
  color: var(--accent);
  background: rgba(56,189,248,0.08);
  border: 1px solid rgba(56,189,248,0.2);
  padding: 8px 16px;
  border-radius: 100px;
  margin-bottom: 24px;
}

.badge-dot {
  width: 8px; height: 8px;
  background: var(--accent);
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(56,189,248,0.5); }
  50% { box-shadow: 0 0 0 6px rgba(56,189,248,0); }
}

.hero-name {
  font-family: var(--font-head);
  font-size: clamp(2.8rem, 7vw, 5.5rem);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -2px;
  margin-bottom: 8px;
}

.hero-tagline {
  font-family: var(--font-head);
  font-size: clamp(1rem, 2.5vw, 1.35rem);
  font-weight: 600;
  color: var(--gray-400);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.hero-sub {
  font-size: 1.1rem;
  color: var(--gray-400);
  max-width: 500px;
  margin-bottom: 40px;
  line-height: 1.8;
}

.br-desk { display: block; }

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 56px;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
}

.stat { text-align: center; }

.stat-num {
  font-family: var(--font-head);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  display: block;
  line-height: 1;
}

.stat span:not(.stat-label) {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--accent);
}

.stat-label {
  font-size: 0.78rem;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 48px;
  background: rgba(255,255,255,0.1);
}

.hero-scroll {
  position: absolute;
  bottom: 32px;
  right: 32px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  z-index: 2;
}

.hero-scroll span {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--gray-400);
  writing-mode: vertical-rl;
}

.scroll-line {
  width: 1px;
  height: 60px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scroll-anim 2s ease-in-out infinite;
}

@keyframes scroll-anim {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50% { opacity: 0.4; transform: scaleY(0.7); }
}

/* ═══════════════════════════════════════════
   ABOUT
═══════════════════════════════════════════ */
.about { background: var(--bg-card2); }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-wrap {
  position: relative;
  width: 380px;
  max-width: 100%;
}

.about-img-placeholder {
  width: 100%;
  padding-top: 110%;
  background: linear-gradient(135deg, var(--blue-700), var(--blue-600));
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  border: 2px solid rgba(37,99,235,0.3);
  box-shadow: 0 20px 60px rgba(19,72,184,0.4), 0 0 0 1px rgba(255,255,255,0.05);
}

.about-img-placeholder::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to bottom,
    transparent 55%,
    rgba(5,13,31,0.6) 100%
  );
  pointer-events: none;
  z-index: 1;
}

.about-img-placeholder i {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 7rem;
  color: rgba(255,255,255,0.15);
}

.about-chip {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.1);
  backdrop-filter: blur(12px);
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--white);
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
  animation: chip-float 4s ease-in-out infinite;
}

.chip-1 { top: 12%; right: -30px; animation-delay: 0s; }
.chip-2 { bottom: 25%; right: -40px; animation-delay: -1.5s; }
.chip-3 { bottom: 10%; left: -20px; animation-delay: -3s; }

.about-chip i { color: var(--accent); font-size: 1rem; }

@keyframes chip-float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

.about-exp-badge {
  position: absolute;
  top: -20px; left: -20px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  padding: 18px 22px;
  border-radius: var(--radius-md);
  text-align: center;
  box-shadow: var(--shadow-lg);
}

.exp-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.exp-label {
  font-size: 0.72rem;
  color: rgba(255,255,255,0.8);
  text-transform: uppercase;
  letter-spacing: 1px;
}

/* About text */
.about-text p {
  color: var(--gray-400);
  margin-bottom: 16px;
}

.about-text strong { color: var(--white); }

.skills-list {
  margin: 32px 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.skill-item {
  display: grid;
  grid-template-columns: 140px 1fr 40px;
  align-items: center;
  gap: 12px;
}

.skill-name {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--gray-200);
}

.skill-bar {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 100px;
  overflow: hidden;
}

.skill-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--blue-500), var(--accent));
  border-radius: 100px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}

.skill-pct {
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--accent);
  text-align: right;
}

.about-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 8px; }

/* ═══════════════════════════════════════════
   SERVICES
═══════════════════════════════════════════ */
.services { background: var(--bg); }

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue-500), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: var(--transition);
}

.service-card:hover {
  background: linear-gradient(135deg, rgba(13,32,64,0.9), rgba(19,72,184,0.1));
  border-color: rgba(37,99,235,0.3);
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.service-card:hover::before { transform: scaleX(1); }

.featured-card {
  background: linear-gradient(135deg, rgba(19,72,184,0.2), rgba(37,99,235,0.1));
  border-color: rgba(37,99,235,0.4);
}

.featured-card::before { transform: scaleX(1); }

.featured-badge {
  position: absolute;
  top: 20px; right: 20px;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  padding: 4px 12px;
  border-radius: 100px;
  letter-spacing: 0.5px;
}

.service-icon {
  width: 56px; height: 56px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.4rem;
  color: var(--white);
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(19,72,184,0.3);
}

.service-card:hover .service-icon {
  transform: scale(1.1) rotate(-5deg);
  box-shadow: 0 8px 24px rgba(37,99,235,0.5);
}

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 10px;
}

.service-card p {
  font-size: 0.88rem;
  color: var(--gray-400);
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.84rem;
  color: var(--gray-400);
}

.service-list i {
  color: var(--accent);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.service-arrow {
  width: 36px; height: 36px;
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  color: var(--blue-300);
  transition: var(--transition);
}

.service-card:hover .service-arrow {
  background: var(--blue-500);
  border-color: var(--blue-500);
  color: var(--white);
  transform: rotate(45deg);
}

/* ═══════════════════════════════════════════
   PORTFOLIO
═══════════════════════════════════════════ */
.portfolio { background: var(--bg-card2); }

.portfolio-filter {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: center;
  margin-bottom: 48px;
}

.filter-btn {
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gray-400);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  padding: 10px 20px;
  border-radius: 100px;
  transition: var(--transition);
  letter-spacing: 0.3px;
}

.filter-btn:hover {
  color: var(--white);
  background: rgba(37,99,235,0.15);
  border-color: rgba(37,99,235,0.3);
}

.filter-btn.active {
  color: var(--white);
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  border-color: transparent;
  box-shadow: 0 4px 16px rgba(37,99,235,0.4);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 48px;
}

.portfolio-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
}

.portfolio-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(37,99,235,0.3);
}

.portfolio-card.hidden {
  display: none;
}

.portfolio-img {
  position: relative;
  overflow: hidden;
  height: 200px;
}

.portfolio-placeholder {
  width: 100%; height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  transition: var(--transition);
}

.p1 { background: linear-gradient(135deg, #0d2040, #1348b8); color: rgba(255,255,255,0.3); }
.p2 { background: linear-gradient(135deg, #0d1f3c, #0a2d6e); color: rgba(255,255,255,0.3); }
.p3 { background: linear-gradient(135deg, #091628, #2563eb); color: rgba(255,255,255,0.3); }
.p4 { background: linear-gradient(135deg, #050d1f, #1348b8); color: rgba(255,255,255,0.3); }
.p5 { background: linear-gradient(135deg, #0d2040, #38bdf8, #2563eb); color: rgba(255,255,255,0.25); }
.p6 { background: linear-gradient(135deg, #0d1f3c, #818cf8, #1348b8); color: rgba(255,255,255,0.25); }

.portfolio-card:hover .portfolio-placeholder { transform: scale(1.08); }

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,13,31,0.85);
  backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-card:hover .portfolio-overlay { opacity: 1; }

.overlay-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 18px;
  border-radius: var(--radius-sm);
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  color: var(--white);
  transition: var(--transition);
}

.overlay-btn:hover { transform: translateY(-2px); box-shadow: var(--shadow-md); }

.overlay-btn-ghost {
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
}

.portfolio-info { padding: 20px 24px; }

.portfolio-tag {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.portfolio-info h3 {
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin: 6px 0 8px;
}

.portfolio-info p {
  font-size: 0.84rem;
  color: var(--gray-400);
  line-height: 1.6;
  margin-bottom: 14px;
}

.portfolio-tech {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.portfolio-tech span {
  font-family: var(--font-head);
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--blue-200);
  background: rgba(37,99,235,0.1);
  border: 1px solid rgba(37,99,235,0.2);
  padding: 3px 10px;
  border-radius: 100px;
}

.portfolio-more { text-align: center; }

/* ═══════════════════════════════════════════
   CONTACT
═══════════════════════════════════════════ */
.contact { background: var(--bg); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 64px;
  align-items: start;
}

.contact-info { display: flex; flex-direction: column; gap: 16px; }

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}

.contact-card:hover {
  border-color: rgba(37,99,235,0.3);
  transform: translateX(4px);
  box-shadow: var(--shadow-sm);
}

.contact-card > i {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue-600), var(--blue-500));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--white);
  flex-shrink: 0;
}

.contact-card .contact-label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 2px;
}

.contact-card a, .contact-card span:not(.contact-label) {
  font-weight: 500;
  color: var(--white);
  font-size: 0.92rem;
  transition: color 0.2s;
}

.contact-card a:hover { color: var(--accent); }

.contact-availability {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 20px;
  background: rgba(56,189,248,0.05);
  border: 1px solid rgba(56,189,248,0.15);
  border-radius: var(--radius-md);
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--accent);
  margin-top: 8px;
}

.avail-dot {
  width: 10px; height: 10px;
  background: #22c55e;
  border-radius: 50%;
  animation: pulse-dot 2s ease-in-out infinite;
}

/* Form */
.contact-form-wrap {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius-lg);
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--gray-200);
  margin-bottom: 8px;
  letter-spacing: 0.3px;
}

.input-wrap {
  position: relative;
}

.input-wrap > i {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-400);
  font-size: 0.9rem;
  pointer-events: none;
  transition: color 0.2s;
}

.textarea-wrap > i {
  top: 18px;
  transform: none;
}

.input-wrap input,
.input-wrap select,
.input-wrap textarea {
  width: 100%;
  background: rgba(255,255,255,0.04);
  border: 1.5px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  padding: 14px 16px 14px 44px;
  color: var(--white);
  font-size: 0.9rem;
  transition: var(--transition);
  outline: none;
}

.input-wrap select option { background: var(--bg-card); color: var(--white); }

.input-wrap input:focus,
.input-wrap select:focus,
.input-wrap textarea:focus {
  border-color: var(--blue-400);
  background: rgba(37,99,235,0.05);
  box-shadow: 0 0 0 4px rgba(37,99,235,0.1);
}

.input-wrap input:focus ~ i,
.input-wrap select:focus ~ i,
.input-wrap textarea:focus ~ i,
.input-wrap:focus-within > i {
  color: var(--blue-300);
}

.input-wrap textarea { resize: vertical; min-height: 120px; padding-top: 14px; }

.select-wrap select { cursor: pointer; }

#submitBtn {
  margin-top: 8px;
  padding: 16px 28px;
  font-size: 1rem;
}

#submitBtn i { font-size: 1.1rem; }

/* ═══════════════════════════════════════════
   FOOTER
═══════════════════════════════════════════ */
.footer {
  background: var(--blue-900);
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 64px 0 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  color: var(--gray-400);
  font-size: 0.9rem;
  margin: 12px 0 20px;
  max-width: 260px;
  line-height: 1.8;
}

.footer-socials {
  display: flex;
  gap: 10px;
}

.footer-socials a {
  width: 40px; height: 40px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 1rem;
  transition: var(--transition);
}

.footer-socials a:hover {
  background: var(--blue-500);
  border-color: var(--blue-500);
  color: var(--white);
  transform: translateY(-2px);
}

.footer-links h4 {
  font-family: var(--font-head);
  font-size: 0.88rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }

.footer-links a {
  font-size: 0.9rem;
  color: var(--gray-400);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--white); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06);
  padding: 24px 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--gray-400);
}

.footer-bottom i { color: #ef4444; margin: 0 2px; }
.footer-bottom .fa-coffee { color: var(--accent); }

/* ═══════════════════════════════════════════
   SCROLL TOP
═══════════════════════════════════════════ */
.scroll-top {
  position: fixed;
  bottom: 32px;
  right: 32px;
  width: 48px; height: 48px;
  background: linear-gradient(135deg, var(--blue-500), var(--blue-400));
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 0.9rem;
  box-shadow: var(--shadow-md);
  opacity: 0;
  visibility: hidden;
  transform: translateY(16px);
  transition: var(--transition);
  z-index: 999;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

/* ═══════════════════════════════════════════
   ANIMATIONS
═══════════════════════════════════════════ */
.reveal, .reveal-left, .reveal-right {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
}

.reveal-left { transform: translateX(-40px); }
.reveal-right { transform: translateX(40px); }

.reveal.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: translate(0);
}

/* ═══════════════════════════════════════════
   RESPONSIVE
═══════════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .about-grid { gap: 48px; }
  .about-img-wrap { width: 320px; }
}

@media (max-width: 768px) {
  .section { padding: 70px 0; }

  /* Nav */
  .nav-toggle { display: flex; z-index: 10; }

  .nav-links {
    position: fixed;
    top: 0; right: 0;
    height: 100vh;
    width: 280px;
    background: rgba(5,13,31,0.97);
    backdrop-filter: blur(20px);
    flex-direction: column;
    align-items: flex-start;
    padding: 100px 40px 40px;
    gap: 24px;
    transform: translateX(100%);
    transition: var(--transition);
    border-left: 1px solid rgba(255,255,255,0.06);
  }

  .nav-links.open { transform: translateX(0); }
  .nav-links a { font-size: 1rem; }
  .nav-cta { width: 100%; text-align: center; justify-content: center; }

  /* Hero */
  .hero-name { letter-spacing: -1px; }
  .hero-sub br.br-desk { display: none; }
  .hero-stats { gap: 20px; flex-wrap: wrap; }
  .hero-scroll { display: none; }

  /* About */
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-wrap { width: 100%; max-width: 320px; margin: 0 auto; }
  .chip-1 { right: -10px; }
  .chip-2 { right: -10px; }
  .chip-3 { left: -10px; }
  .about-exp-badge { top: -16px; left: -8px; }

  /* Services */
  .services-grid { grid-template-columns: 1fr; }

  /* Portfolio */
  .portfolio-grid { grid-template-columns: 1fr; }
  .portfolio-filter { gap: 6px; }

  /* Contact */
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 24px; }

  /* Footer */
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .footer-bottom { flex-direction: column; text-align: center; }

  /* Scroll top */
  .scroll-top { bottom: 20px; right: 20px; }
}

@media (max-width: 480px) {
  .hero-actions { flex-direction: column; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .about-actions { flex-direction: column; }
  .about-actions .btn { width: 100%; justify-content: center; }
  .skill-item { grid-template-columns: 120px 1fr 36px; }
  .contact-form-wrap { padding: 20px 16px; }
}