/* ═══════════════════════════════════════════════════════════════════
   KODEKA DEV — style.css
   Dark Mode Premium Design System
   ═══════════════════════════════════════════════════════════════════ */

/* ─── Custom Properties ─── */
:root {
  --violet: #7C3AED;
  --purple: #9333EA;
  --blue:   #3B82F6;
  --cyan:   #06B6D4;
  --neon:   #A78BFA;
  --glow:   #C4B5FD;

  --dark-950: #050508;
  --dark-900: #0A090F;
  --dark-800: #100F1A;
  --dark-700: #1A1826;
  --dark-600: #231F35;

  --glass-bg: rgba(255,255,255,0.04);
  --glass-border: rgba(255,255,255,0.08);
  --glass-hover: rgba(255,255,255,0.07);

  --radius-card: 1.25rem;
  --radius-btn: 0.625rem;

  --transition-smooth: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-spring: all 0.5s cubic-bezier(0.34, 1.56, 0.64, 1);
}

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

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

body {
  background-color: var(--dark-950);
  color: #fff;
  font-family: 'Plus Jakarta Sans', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ─── Noise Texture Overlay ─── */
.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 9999;
  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");
  background-size: 200px 200px;
}

/* ─── Custom Cursor ─── */
.custom-cursor {
  position: fixed;
  width: 10px;
  height: 10px;
  background: var(--neon);
  border-radius: 50%;
  pointer-events: none;
  z-index: 10000;
  transform: translate(-50%, -50%);
  transition: width 0.2s, height 0.2s, opacity 0.2s;
  mix-blend-mode: difference;
}

.cursor-follower {
  position: fixed;
  width: 36px;
  height: 36px;
  border: 1.5px solid rgba(167,139,250,0.4);
  border-radius: 50%;
  pointer-events: none;
  z-index: 9999;
  transform: translate(-50%, -50%);
  transition: transform 0.12s ease, width 0.3s, height 0.3s, border-color 0.3s;
}

body:has(a:hover) .custom-cursor,
body:has(button:hover) .custom-cursor {
  width: 18px;
  height: 18px;
}

body:has(a:hover) .cursor-follower,
body:has(button:hover) .cursor-follower {
  width: 56px;
  height: 56px;
  border-color: rgba(167,139,250,0.7);
}

@media (hover: none) {
  .custom-cursor,
  .cursor-follower { display: none; }
}

/* ─── Navbar ─── */
#navbar {
  background: transparent;
}

#navbar.scrolled {
  background: rgba(5,5,8,0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
}

.logo-mark {
  flex-shrink: 0;
  transition: var(--transition-smooth);
}

.logo-mark:hover {
  transform: rotate(-5deg) scale(1.05);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1.5px;
  background: linear-gradient(90deg, var(--violet), var(--cyan));
  transition: width 0.3s ease;
  border-radius: 99px;
}

.nav-link:hover::after {
  width: 100%;
}

.hamburger-line {
  display: block;
  height: 1.5px;
  background: rgba(255,255,255,0.6);
  border-radius: 99px;
  transition: var(--transition-smooth);
  width: 22px;
}

.mobile-menu {
  background: rgba(5,5,8,0.98);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding-top: 1rem;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1);
}

.mobile-menu.open {
  max-height: 500px;
}

/* ─── Buttons ─── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--violet) 0%, var(--purple) 50%, var(--blue) 100%);
  color: white;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-btn);
  text-decoration: none;
  border: none;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
  z-index: 0;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--purple), var(--blue), var(--cyan));
  opacity: 0;
  transition: opacity 0.3s ease;
  z-index: -1;
}

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

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(124,58,237,0.45);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-primary .btn-arrow {
  display: inline-block;
  transition: transform 0.3s ease;
}

.btn-primary:hover .btn-arrow {
  transform: translateX(4px);
}

.btn-ghost {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: transparent;
  color: rgba(255,255,255,0.8);
  font-weight: 600;
  font-size: 0.9rem;
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-btn);
  text-decoration: none;
  border: 1px solid rgba(255,255,255,0.12);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.btn-ghost:hover {
  background: rgba(255,255,255,0.07);
  border-color: rgba(255,255,255,0.25);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.875rem 2rem;
  font-size: 1rem;
}

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

.play-icon {
  font-size: 0.65rem;
  opacity: 0.6;
}

/* ─── Glass Card ─── */
.glass-card {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-card);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.glass-card:hover {
  background: var(--glass-hover);
  border-color: rgba(167,139,250,0.2);
}

/* ─── Gradient Text ─── */
.gradient-text {
  background: linear-gradient(135deg, var(--violet), var(--cyan) 60%, var(--neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.text-outline-stroke {
  -webkit-text-stroke: 1.5px rgba(167,139,250,0.5);
  color: transparent;
  background: linear-gradient(135deg, var(--violet), var(--cyan));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ─── Section Common ─── */
.section-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--neon);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: 1rem;
}

.section-eyebrow::before {
  content: '';
  display: inline-block;
  width: 24px;
  height: 1.5px;
  background: var(--neon);
  border-radius: 99px;
}

.section-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  font-weight: 800;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 1.25rem;
}

.section-subtitle {
  font-size: 1.0625rem;
  color: rgba(255,255,255,0.55);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.75;
}

/* ─── Glows ─── */
.section-glow {
  position: absolute;
  width: 600px;
  height: 600px;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
  opacity: 0.12;
}

.section-glow-purple {
  background: var(--violet);
  top: -200px;
  right: -200px;
}

.section-glow-blue {
  background: var(--blue);
  bottom: -200px;
  left: -200px;
}

.section-glow-violet {
  background: var(--purple);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

/* ─── Reveal Animations ─── */
.reveal-up,
.reveal-left,
.reveal-right {
  opacity: 0;
  transition: opacity 0.7s cubic-bezier(0.4,0,0.2,1), transform 0.7s cubic-bezier(0.4,0,0.2,1);
  will-change: opacity, transform;
}

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

.reveal-up.visible,
.reveal-left.visible,
.reveal-right.visible {
  opacity: 1;
  transform: none;
}

/* ═══════════ HERO ═══════════ */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  animation: orbFloat 8s ease-in-out infinite;
}

.hero-orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(124,58,237,0.3) 0%, transparent 70%);
  top: -100px;
  left: -100px;
}

.hero-orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(6,182,212,0.2) 0%, transparent 70%);
  top: 100px;
  right: -100px;
  animation-delay: -3s;
  animation-duration: 10s;
}

.hero-orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(147,51,234,0.15) 0%, transparent 70%);
  bottom: 50px;
  left: 40%;
  animation-delay: -5s;
}

@keyframes orbFloat {
  0%, 100% { transform: translate(0, 0) scale(1); }
  33% { transform: translate(20px, -30px) scale(1.05); }
  66% { transform: translate(-15px, 15px) scale(0.97); }
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.015) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.015) 1px, transparent 1px);
  background-size: 80px 80px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 50%, black 40%, transparent 100%);
}

.hero-badge {
  border: 1px solid rgba(167,139,250,0.2);
  background: rgba(124,58,237,0.08);
  backdrop-filter: blur(10px);
  border-radius: 99px;
  padding: 0.4rem 1rem;
}

.badge-dot {
  width: 6px;
  height: 6px;
  background: var(--neon);
  border-radius: 50%;
  animation: dotPulse 2s ease-in-out infinite;
  flex-shrink: 0;
}

@keyframes dotPulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.8); }
}

.hero-title {
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.03em;
  margin-bottom: 1.5rem;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: rgba(255,255,255,0.5);
  max-width: 600px;
  margin: 0 auto 0;
  line-height: 1.75;
}

.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  margin-top: 4rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 2.5rem;
  border-right: 1px solid rgba(255,255,255,0.07);
  position: relative;
}

.stat-item:last-child {
  border-right: none;
}

.stat-value {
  font-size: 2rem;
  font-weight: 800;
  background: linear-gradient(135deg, #fff, var(--neon));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  line-height: 1;
}

.stat-label {
  font-size: 0.75rem;
  color: rgba(255,255,255,0.4);
  margin-top: 0.3rem;
  white-space: nowrap;
}

.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}

.scroll-mouse {
  width: 22px;
  height: 36px;
  border: 1.5px solid rgba(255,255,255,0.2);
  border-radius: 99px;
  display: flex;
  justify-content: center;
  padding-top: 6px;
}

.scroll-wheel {
  width: 3px;
  height: 8px;
  background: rgba(255,255,255,0.4);
  border-radius: 99px;
  animation: scrollWheel 1.8s ease-in-out infinite;
}

@keyframes scrollWheel {
  0% { transform: translateY(0); opacity: 1; }
  100% { transform: translateY(12px); opacity: 0; }
}

/* ═══════════ DIFERENCIAL ═══════════ */
.card-glow-border {
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-card);
  background: linear-gradient(135deg, rgba(124,58,237,0.3), transparent 50%, rgba(6,182,212,0.2));
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.glass-card:hover .card-glow-border {
  opacity: 1;
}

.diferencial-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .diferencial-grid {
    grid-template-columns: 1fr;
  }
}

.diferencial-card-main {
  padding: 2.5rem;
}

.diferencial-side-cards {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.diferencial-side-card {
  padding: 1.75rem;
}

.icon-badge {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.icon-badge-violet {
  background: rgba(124,58,237,0.15);
  color: var(--neon);
  border: 1px solid rgba(124,58,237,0.25);
}

.icon-badge-cyan {
  background: rgba(6,182,212,0.15);
  color: var(--cyan);
  border: 1px solid rgba(6,182,212,0.25);
}

.icon-badge-blue {
  background: rgba(59,130,246,0.15);
  color: var(--blue);
  border: 1px solid rgba(59,130,246,0.25);
}

.comparison-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

@media (max-width: 640px) {
  .comparison-grid {
    grid-template-columns: 1fr;
  }
}

.comparison-col {
  padding: 1.25rem;
  border-radius: 0.875rem;
}

.comparison-col-bad {
  background: rgba(239,68,68,0.05);
  border: 1px solid rgba(239,68,68,0.1);
}

.comparison-col-good {
  background: rgba(124,58,237,0.07);
  border: 1px solid rgba(124,58,237,0.15);
}

.comparison-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.comparison-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.comparison-list li {
  font-size: 0.8125rem;
  color: rgba(255,255,255,0.65);
  line-height: 1.4;
}

/* Tech Stack */
.tech-stack-row {
  margin-top: 4rem;
  text-align: center;
}

.tech-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 0.625rem;
  justify-content: center;
}

.tech-badge {
  padding: 0.4rem 0.875rem;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: 99px;
  font-size: 0.75rem;
  font-weight: 600;
  color: rgba(255,255,255,0.5);
  transition: var(--transition-smooth);
  cursor: default;
}

.tech-badge:hover {
  color: var(--neon);
  border-color: rgba(167,139,250,0.3);
  background: rgba(124,58,237,0.08);
}

/* ═══════════ SERVIÇOS ═══════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

@media (max-width: 1024px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
}

.service-card {
  padding: 0;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(124,58,237,0.15);
}

.service-card-inner {
  padding: 2rem;
  position: relative;
  z-index: 1;
}

.service-icon-wrap {
  position: relative;
  width: 56px;
  height: 56px;
  margin-bottom: 1.5rem;
}

.service-icon-bg {
  position: absolute;
  inset: 0;
  border-radius: 14px;
  background: linear-gradient(135deg, rgba(124,58,237,0.2), rgba(6,182,212,0.1));
  border: 1px solid rgba(124,58,237,0.2);
  transition: var(--transition-smooth);
}

.service-card:hover .service-icon-bg {
  background: linear-gradient(135deg, rgba(124,58,237,0.3), rgba(6,182,212,0.2));
}

.service-icon {
  position: absolute;
  inset: 0;
  margin: auto;
  color: var(--neon);
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1.5rem;
}

.service-tag {
  padding: 0.25rem 0.625rem;
  background: rgba(167,139,250,0.08);
  border: 1px solid rgba(167,139,250,0.15);
  border-radius: 99px;
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--neon);
  letter-spacing: 0.03em;
}

.service-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  margin-top: auto;
}

.service-price {
  font-size: 0.8rem;
  font-weight: 700;
  color: rgba(255,255,255,0.4);
}

.service-cta {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--neon);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.service-cta:hover {
  color: white;
  transform: translateX(4px);
}

.service-card-hover-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at 50% 0%, rgba(124,58,237,0.08) 0%, transparent 70%);
  opacity: 0;
  transition: opacity 0.4s ease;
  pointer-events: none;
}

.service-card:hover .service-card-hover-glow {
  opacity: 1;
}

/* ═══════════ PROCESSO ═══════════ */
.process-steps {
  display: flex;
  align-items: flex-start;
  gap: 0;
  justify-content: center;
}

@media (max-width: 1024px) {
  .process-steps {
    flex-direction: column;
    align-items: center;
  }
}

.process-step {
  display: flex;
  align-items: center;
  flex: 1;
  max-width: 340px;
}

.process-step-inner {
  flex: 1;
  padding: 2rem 1.75rem;
  text-align: center;
  position: relative;
  transition: var(--transition-smooth);
}

.process-step-inner:hover {
  transform: translateY(-4px);
}

.process-step-number {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  color: var(--neon);
  background: var(--dark-950);
  border: 1px solid rgba(167,139,250,0.2);
  border-radius: 99px;
  padding: 0.2rem 0.75rem;
}

.process-icon {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  margin-top: 0.5rem;
}

.process-connector {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  padding: 0 0.5rem;
}

@media (max-width: 1024px) {
  .process-connector {
    transform: rotate(90deg);
    padding: 0.5rem 0;
  }
  .process-step {
    flex-direction: column;
    max-width: 400px;
    width: 100%;
  }
}

.process-arrow {
  opacity: 0.4;
}

.process-cta-banner {
  margin-top: 3rem;
  padding: 1.75rem 2.5rem;
}

.banner-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}

@media (max-width: 640px) {
  .banner-content {
    flex-direction: column;
    text-align: center;
  }
}

/* ═══════════ PROJETOS ═══════════ */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (max-width: 768px) {
  .projects-grid {
    grid-template-columns: 1fr;
  }
}

.project-card {
  border-radius: var(--radius-card);
  overflow: hidden;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  transition: var(--transition-smooth);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-6px);
  border-color: rgba(167,139,250,0.2);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}

.project-card[data-hidden="true"] {
  display: none;
}

.project-card-image {
  height: 220px;
  background: var(--dark-800);
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-mockup {
  width: 80%;
  max-width: 300px;
  background: var(--dark-700);
  border-radius: 8px;
  overflow: hidden;
  border: 1px solid rgba(255,255,255,0.06);
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
  transform: perspective(800px) rotateX(5deg);
  transition: transform 0.4s ease;
}

.project-card:hover .project-mockup {
  transform: perspective(800px) rotateX(0deg) scale(1.03);
}

.mockup-bar {
  background: var(--dark-800);
  padding: 0.5rem 0.75rem;
  display: flex;
  gap: 0.35rem;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}

.mockup-bar span {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: rgba(255,255,255,0.1);
  display: block;
}

.mockup-bar span:first-child { background: rgba(239,68,68,0.4); }
.mockup-bar span:nth-child(2) { background: rgba(245,158,11,0.4); }
.mockup-bar span:nth-child(3) { background: rgba(16,185,129,0.4); }

.mockup-content {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.mockup-line {
  height: 8px;
  border-radius: 99px;
  background: rgba(255,255,255,0.06);
  width: 100%;
}

.mockup-line.short { width: 60%; }
.mockup-line-title { height: 14px; }

.mockup-blocks {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.375rem;
  margin-top: 0.25rem;
}

.mockup-block {
  height: 40px;
  border-radius: 6px;
}

.project-overlay {
  position: absolute;
  inset: 0;
  background: rgba(5,5,8,0.7);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(4px);
}

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

.project-view-btn {
  color: white;
  font-weight: 700;
  font-size: 0.875rem;
  letter-spacing: 0.05em;
  border: 1px solid rgba(255,255,255,0.3);
  padding: 0.6rem 1.25rem;
  border-radius: 99px;
  transform: translateY(8px);
  transition: transform 0.3s ease;
}

.project-card:hover .project-view-btn {
  transform: translateY(0);
}

.project-card-body {
  padding: 1.25rem 1.5rem;
}

.project-category {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

.project-tag {
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 0.2rem 0.6rem;
  border-radius: 99px;
}

/* Project Filter Tabs */
.filter-tabs {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.filter-tab {
  padding: 0.4rem 1rem;
  border-radius: 99px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  color: rgba(255,255,255,0.5);
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-tab:hover {
  color: white;
  border-color: rgba(255,255,255,0.2);
}

.filter-tab-active {
  background: rgba(124,58,237,0.15);
  border-color: rgba(124,58,237,0.3);
  color: var(--neon);
}

/* ═══════════ FAQ ═══════════ */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.faq-item {
  padding: 0;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.25rem 1.5rem;
  background: transparent;
  border: none;
  color: white;
  cursor: pointer;
  text-align: left;
  transition: var(--transition-smooth);
}

.faq-question:hover {
  background: rgba(255,255,255,0.02);
}

.faq-icon {
  flex-shrink: 0;
  color: var(--neon);
  transition: transform 0.3s cubic-bezier(0.4,0,0.2,1);
}

.faq-item.open .faq-icon {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 1.5rem;
  overflow: hidden;
  max-height: 0;
  transition: max-height 0.4s cubic-bezier(0.4,0,0.2,1), padding 0.3s;
}

.faq-answer.open {
  max-height: 300px;
  padding-bottom: 1.25rem;
}

/* ═══════════ CONTACT FORM ═══════════ */
.contact-form {
  padding: 2.5rem;
  margin-top: 2.5rem;
  text-align: left;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin-bottom: 1rem;
}

@media (max-width: 640px) {
  .form-grid {
    grid-template-columns: 1fr;
  }
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.form-label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: rgba(255,255,255,0.6);
}

.form-input {
  width: 100%;
  padding: 0.75rem 1rem;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 0.625rem;
  color: white;
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: 0.9rem;
  transition: var(--transition-smooth);
  outline: none;
}

.form-input::placeholder {
  color: rgba(255,255,255,0.2);
}

.form-input:focus {
  border-color: rgba(124,58,237,0.5);
  background: rgba(124,58,237,0.05);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='rgba(255,255,255,0.3)' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
  cursor: pointer;
}

.form-select option {
  background: var(--dark-800);
  color: white;
}

/* ═══════════ FOOTER ═══════════ */
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }
  .footer-brand {
    grid-column: span 2;
  }
}

@media (max-width: 640px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-brand {
    grid-column: span 1;
  }
}

.footer-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
  margin-bottom: 1rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
}

.footer-link {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: color 0.2s ease;
}

.footer-link:hover {
  color: var(--neon);
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  text-decoration: none;
  transition: var(--transition-smooth);
}

.social-link:hover {
  background: rgba(124,58,237,0.15);
  border-color: rgba(124,58,237,0.3);
  color: var(--neon);
  transform: translateY(-2px);
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.05);
  gap: 1rem;
}

@media (max-width: 640px) {
  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ─── Scrollbar ─── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark-950); }
::-webkit-scrollbar-thumb {
  background: rgba(124,58,237,0.4);
  border-radius: 99px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(124,58,237,0.7);
}

/* ─── Selection ─── */
::selection {
  background: rgba(124,58,237,0.4);
  color: white;
}

/* ─── Focus visible ─── */
:focus-visible {
  outline: 2px solid var(--neon);
  outline-offset: 3px;
  border-radius: 4px;
}