/* ============================================
   TECNOTE HARDWARE PRO - Landing Page Styles
   Colors: Blue #0066B3, Black #231F20
   Fonts: Chakra Petch (headings), Exo 2 (body)
   ============================================ */

/* === CSS Variables === */
:root {
  --blue: #0066B3;
  --blue-light: #0080d9;
  --blue-dark: #004d88;
  --blue-glow: rgba(0, 102, 179, 0.5);
  --blue-subtle: rgba(0, 102, 179, 0.12);
  --bg: #231F20;
  --bg-dark: #0D0B0C;
  --bg-card: #1A1617;
  --bg-card2: #1F1C1D;
  --text: #F0F0F0;
  --text-muted: #A8A8A8;
  --text-dim: #707070;
  --border: rgba(0, 102, 179, 0.25);
  --border-subtle: rgba(255, 255, 255, 0.07);
  --success: #00C853;
  --shadow-blue: 0 0 24px rgba(0, 102, 179, 0.3);
  --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.5);
  --radius: 8px;
  --radius-lg: 14px;
  --transition: all 0.3s ease;
  --font-head: 'Chakra Petch', sans-serif;
  --font-body: 'Exo 2', sans-serif;
}

/* === 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-color: var(--bg-dark);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
  transition: var(--transition);
}

ul { list-style: none; }

/* === Typography === */
h1, h2, h3, h4 {
  font-family: var(--font-head);
  line-height: 1.15;
  letter-spacing: 0.02em;
  color: var(--text);
}

h1 { font-size: clamp(2.2rem, 6vw, 4.5rem); font-weight: 700; }
h2 { font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 700; }
h3 { font-size: clamp(1.1rem, 2vw, 1.4rem); font-weight: 600; }

p { color: var(--text-muted); line-height: 1.75; }

.text-blue { color: var(--blue); }

/* === Container === */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* === Buttons === */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border: none;
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  position: relative;
  overflow: hidden;
}

.btn-primary::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.1) 0%, transparent 50%);
  opacity: 0;
  transition: opacity 0.3s ease;
}

.btn-primary:hover {
  background: var(--blue-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-blue);
}

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

.btn-primary.btn-large {
  font-size: 1rem;
  padding: 1.1rem 2.5rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background: transparent;
  color: var(--text);
  font-family: var(--font-head);
  font-size: 0.9rem;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  padding: 0.9rem 2rem;
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius);
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: var(--blue);
  color: var(--blue);
  background: var(--blue-subtle);
}

/* Pulse animation for final CTA button */
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 0 0 rgba(0, 102, 179, 0.5); }
  50% { box-shadow: 0 0 0 12px rgba(0, 102, 179, 0); }
}

.pulse-btn {
  animation: pulse-glow 2.5s infinite;
}

/* === Navigation === */
#navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 1rem 0;
  transition: var(--transition);
  background: transparent;
}

#navbar.scrolled {
  background: rgba(13, 11, 12, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav-brand { display: flex; align-items: center; }

.nav-logo {
  height: 36px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 8px rgba(0, 102, 179, 0.3));
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav-link {
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-muted);
  padding: 0.5rem 0.75rem;
  border-radius: 6px;
  transition: var(--transition);
}

.nav-link:hover {
  color: var(--text);
  background: rgba(255,255,255,0.05);
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  background: var(--blue);
  color: #fff !important;
  font-family: var(--font-head);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  padding: 0.55rem 1.4rem;
  border-radius: 6px;
  margin-left: 0.5rem;
  transition: var(--transition);
}

.nav-cta:hover {
  background: var(--blue-light);
  transform: translateY(-1px);
  box-shadow: var(--shadow-blue);
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
}

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

.nav-hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}

.nav-hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
@media (max-width: 768px) {
  .nav-hamburger { display: flex; }

  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #0D0B0C;
    border-left: 1px solid var(--border);
    flex-direction: column;
    align-items: flex-start;
    padding: 5rem 2rem 2rem;
    gap: 0.5rem;
    transition: right 0.35s ease;
    z-index: 999;
  }

  .nav-links.open { right: 0; }

  .nav-link {
    width: 100%;
    padding: 0.75rem 1rem;
    font-size: 1rem;
  }

  .nav-cta {
    width: 100%;
    justify-content: center;
    margin-top: 1rem;
    padding: 0.85rem 1.5rem;
    font-size: 0.95rem;
  }
}

/* === Hero Section === */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: var(--bg-dark);
  overflow: hidden;
  padding: 6rem 1.5rem 3rem;
}

/* Grid background effect */
.hero-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0, 102, 179, 0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 102, 179, 0.05) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.hero-glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
}

.hero-glow-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(0, 102, 179, 0.2) 0%, transparent 70%);
  top: -100px;
  right: -100px;
}

.hero-glow-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(0, 102, 179, 0.1) 0%, transparent 70%);
  bottom: 0;
  left: -50px;
}

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

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 102, 179, 0.15);
  border: 1px solid rgba(0, 102, 179, 0.4);
  color: var(--blue);
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  border-radius: 4px;
  margin-bottom: 1.5rem;
}

.hero-title {
  font-size: clamp(2.5rem, 7vw, 5rem);
  font-weight: 700;
  line-height: 1.05;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
}

.hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-muted);
  max-width: 560px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex-wrap: wrap;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-num {
  font-family: var(--font-head);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--blue);
  line-height: 1;
}

.stat-label {
  font-size: 0.78rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-top: 0.2rem;
}

.stat-divider {
  width: 1px;
  height: 40px;
  background: var(--border-subtle);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: var(--text-dim);
  font-size: 1.2rem;
  animation: bounce 2s infinite;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(6px); }
}

/* === Sections === */
.section {
  padding: 6rem 0;
  background: var(--bg-dark);
}

.section-alt {
  background: var(--bg);
}

.section-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.section-header h2 {
  margin: 0.5rem 0 1rem;
  text-transform: uppercase;
}

.section-header p {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 520px;
  margin: 0 auto;
}

.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(0, 102, 179, 0.1);
  border: 1px solid rgba(0, 102, 179, 0.3);
  padding: 0.3rem 0.9rem;
  border-radius: 3px;
  margin-bottom: 0.75rem;
}

/* === Services Grid === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: transparent;
  transition: background 0.3s ease;
}

.service-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-blue);
  transform: translateY(-4px);
}

.service-card:hover::before {
  background: linear-gradient(90deg, var(--blue), transparent);
}

.service-card.featured {
  border-color: rgba(0, 102, 179, 0.4);
  background: linear-gradient(135deg, rgba(0, 102, 179, 0.08) 0%, var(--bg-card) 100%);
}

.service-card.featured::before {
  background: linear-gradient(90deg, var(--blue), rgba(0, 102, 179, 0.3));
}

.featured-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  background: var(--blue);
  color: #fff;
  font-family: var(--font-head);
  font-size: 0.65rem;
  letter-spacing: 1.5px;
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
}

.card-icon-wrap {
  width: 52px;
  height: 52px;
  background: rgba(0, 102, 179, 0.15);
  border: 1px solid rgba(0, 102, 179, 0.3);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  font-size: 1.4rem;
  color: var(--blue);
  transition: var(--transition);
}

.service-card:hover .card-icon-wrap {
  background: rgba(0, 102, 179, 0.25);
  box-shadow: 0 0 12px rgba(0, 102, 179, 0.3);
}

.service-card h3 {
  margin-bottom: 0.75rem;
  font-size: 1.1rem;
  color: var(--text);
}

.service-card p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* === Comparison Section === */
.comparison-layout {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 2.5rem;
  align-items: start;
}

@media (max-width: 960px) {
  .comparison-layout {
    grid-template-columns: 1fr;
  }
}

.table-header-info {
  font-size: 0.78rem;
  color: var(--text-dim);
  margin-bottom: 0.75rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.comparison-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.9rem;
  background: var(--bg-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-subtle);
}

.comparison-table th {
  background: rgba(0, 102, 179, 0.15);
  color: var(--text);
  font-family: var(--font-head);
  font-size: 0.78rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  padding: 0.9rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--border);
}

.comparison-table th:first-child { text-align: left; }

.comparison-table td {
  padding: 0.85rem 1rem;
  text-align: center;
  border-bottom: 1px solid var(--border-subtle);
  color: var(--text-muted);
  font-size: 0.88rem;
}

.comparison-table td:first-child { text-align: left; color: var(--text); }

.comparison-table tr:last-child td { border-bottom: none; }

.comparison-table tr:hover td { background: rgba(255,255,255,0.02); }

.col-local { color: var(--text-muted) !important; }
.col-online { color: var(--success) !important; font-weight: 600; }
.col-save { text-align: center !important; }

.badge-save {
  display: inline-block;
  background: rgba(0, 200, 83, 0.12);
  color: var(--success);
  font-weight: 600;
  font-size: 0.82rem;
  padding: 0.2rem 0.6rem;
  border-radius: 4px;
  border: 1px solid rgba(0, 200, 83, 0.2);
}

.badge-save.total-save {
  background: rgba(0, 200, 83, 0.2);
  font-size: 0.9rem;
  padding: 0.3rem 0.75rem;
}

.total-row td {
  background: rgba(0, 102, 179, 0.08) !important;
  border-top: 1px solid var(--border) !important;
}

.comparison-benefits {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
}

.comparison-benefits h3 {
  font-size: 1.1rem;
  margin-bottom: 1.5rem;
  color: var(--text);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.benefit-list {
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  margin-bottom: 1.5rem;
}

.benefit-item {
  display: flex;
  gap: 0.9rem;
  align-items: flex-start;
}

.benefit-icon {
  color: var(--blue);
  font-size: 1rem;
  margin-top: 0.15rem;
  flex-shrink: 0;
}

.benefit-item h4 {
  font-family: var(--font-head);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.2rem;
}

.benefit-item p {
  font-size: 0.82rem;
  color: var(--text-muted);
}

/* === Hardware Tabs === */
.tabs-container {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.tabs-nav {
  display: flex;
  border-bottom: 1px solid var(--border-subtle);
  background: rgba(0,0,0,0.3);
}

.tab-btn {
  flex: 1;
  padding: 1rem 1.5rem;
  background: none;
  border: none;
  color: var(--text-muted);
  font-family: var(--font-head);
  font-size: 0.88rem;
  letter-spacing: 1px;
  text-transform: uppercase;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-bottom: 2px solid transparent;
}

.tab-btn:hover { color: var(--text); background: rgba(255,255,255,0.03); }

.tab-btn.active {
  color: var(--blue);
  border-bottom-color: var(--blue);
  background: rgba(0, 102, 179, 0.05);
}

.tab-content {
  display: none;
  padding: 2rem;
}

.tab-content.active { display: block; }

.battle-grid {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: 1.5rem;
  align-items: start;
  margin-bottom: 1.5rem;
}

@media (max-width: 768px) {
  .battle-grid {
    grid-template-columns: 1fr;
  }
  .battle-vs { justify-self: center; }
}

.battle-card {
  background: var(--bg-card2);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius);
  padding: 1.5rem;
  transition: var(--transition);
}

.battle-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-card);
}

.battle-brand {
  font-family: var(--font-head);
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 2px;
  margin-bottom: 0.3rem;
}

.intel-brand { color: #0071C5; }
.amd-brand { color: #ED1C24; }
.nvidia-brand { color: #76B900; }

.battle-card h3 {
  font-size: 1rem;
  color: var(--text-muted);
  font-weight: 400;
  margin-bottom: 0.9rem;
}

.battle-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  margin-bottom: 1rem;
}

.tag {
  font-size: 0.72rem;
  color: var(--blue);
  background: rgba(0, 102, 179, 0.12);
  border: 1px solid rgba(0, 102, 179, 0.25);
  padding: 0.2rem 0.6rem;
  border-radius: 3px;
  font-family: var(--font-head);
  letter-spacing: 0.5px;
}

.battle-list {
  margin-bottom: 1rem;
}

.battle-list li {
  font-size: 0.85rem;
  padding: 0.35rem 0;
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  border-bottom: 1px solid var(--border-subtle);
}

.battle-list li:last-child { border-bottom: none; }

.battle-list.pros li { color: var(--text-muted); }
.battle-list.pros li i { color: var(--success); flex-shrink: 0; margin-top: 0.2rem; }
.battle-list.cons li { color: var(--text-dim); }
.battle-list.cons li i { color: #FF3D00; flex-shrink: 0; margin-top: 0.2rem; }

.best-for {
  font-size: 0.8rem;
  color: var(--text-muted);
  padding-top: 0.8rem;
  border-top: 1px solid var(--border-subtle);
  margin-top: 0.5rem;
}

.best-for strong { color: var(--blue); }

.battle-vs {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-dim);
  align-self: center;
  justify-self: center;
  letter-spacing: 2px;
}

.battle-note {
  background: rgba(0, 102, 179, 0.07);
  border: 1px solid rgba(0, 102, 179, 0.2);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
}

.battle-note i {
  color: var(--blue);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

.battle-note p { font-size: 0.88rem; color: var(--text-muted); }

.hardware-cta {
  text-align: center;
  margin-top: 2.5rem;
}

.hardware-cta p {
  margin-bottom: 1.25rem;
  font-size: 1rem;
  color: var(--text-muted);
}

/* === How It Works === */
.steps-wrapper {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  gap: 1rem;
  align-items: start;
  margin-bottom: 3rem;
}

@media (max-width: 900px) {
  .steps-wrapper {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .step-arrow { display: none; }
}

.step-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
  position: relative;
  transition: var(--transition);
}

.step-card:hover {
  border-color: var(--border);
  box-shadow: var(--shadow-blue);
  transform: translateY(-4px);
}

.step-number {
  font-family: var(--font-head);
  font-size: 3.5rem;
  font-weight: 700;
  color: rgba(0, 102, 179, 0.15);
  line-height: 1;
  margin-bottom: 0.5rem;
  position: absolute;
  top: 1rem;
  right: 1.5rem;
}

.step-icon-wrap {
  width: 60px;
  height: 60px;
  background: rgba(0, 102, 179, 0.12);
  border: 1px solid rgba(0, 102, 179, 0.3);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: var(--blue);
  margin: 0 auto 1.25rem;
  transition: var(--transition);
}

.step-card:hover .step-icon-wrap {
  background: rgba(0, 102, 179, 0.25);
  box-shadow: 0 0 16px rgba(0, 102, 179, 0.4);
}

.step-card h3 {
  font-size: 0.95rem;
  letter-spacing: 1px;
  margin-bottom: 0.75rem;
  text-transform: uppercase;
  color: var(--text);
}

.step-card p {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.step-arrow {
  align-self: center;
  color: var(--blue);
  font-size: 1.3rem;
  opacity: 0.5;
}

.steps-cta {
  text-align: center;
}

/* === FAQ Section === */
.faq-container {
  max-width: 780px;
  margin: 0 auto;
}

.faq-item {
  border-bottom: 1px solid var(--border-subtle);
}

.faq-item:first-child {
  border-top: 1px solid var(--border-subtle);
}

.faq-question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.25rem 0;
  cursor: pointer;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text);
  transition: color 0.3s ease;
  user-select: none;
}

.faq-question:hover { color: var(--blue); }

.faq-question.open { color: var(--blue); }

.faq-icon {
  width: 28px;
  height: 28px;
  background: rgba(0, 102, 179, 0.1);
  border: 1px solid rgba(0, 102, 179, 0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--blue);
  font-size: 0.8rem;
  flex-shrink: 0;
  transition: var(--transition);
}

.faq-question.open .faq-icon {
  background: var(--blue);
  color: #fff;
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}

.faq-answer.open {
  max-height: 400px;
}

.faq-answer p {
  padding: 0 0 1.25rem;
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.8;
}

/* === Final CTA Section === */
.cta-section {
  position: relative;
  text-align: center;
  overflow: hidden;
  background: var(--bg-dark);
}

.cta-bg-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0, 102, 179, 0.18) 0%, transparent 65%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}

.cta-content h2 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  margin: 0.75rem 0 1.25rem;
  text-transform: uppercase;
}

.cta-content > p {
  font-size: 1.05rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  line-height: 1.8;
}

.cta-features {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.cta-features span {
  font-family: var(--font-head);
  font-size: 0.82rem;
  letter-spacing: 1px;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.cta-features span i {
  color: var(--success);
}

.cta-sub {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: var(--text-dim);
}

/* === Footer === */
.footer {
  background: #0A0809;
  border-top: 1px solid var(--border-subtle);
  padding: 3rem 0 1.5rem;
}

.footer-content {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.footer-brand {
  flex: 1;
  min-width: 200px;
}

.footer-logo {
  height: 32px;
  width: auto;
  object-fit: contain;
  margin-bottom: 0.75rem;
  opacity: 0.85;
}

.footer-tagline {
  font-size: 0.82rem;
  color: var(--text-dim);
}

.footer-nav {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-nav a {
  font-size: 0.85rem;
  color: var(--text-dim);
  transition: color 0.3s ease;
}

.footer-nav a:hover { color: var(--blue); }

.footer-cta-wrap { align-self: flex-start; }

.footer-bottom {
  padding-top: 1.5rem;
  border-top: 1px solid var(--border-subtle);
  text-align: center;
}

.footer-bottom p {
  font-size: 0.78rem;
  color: var(--text-dim);
}

/* === Back to Top Button === */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 44px;
  height: 44px;
  background: var(--blue);
  color: #fff;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  opacity: 0;
  transform: translateY(10px);
  transition: var(--transition);
  z-index: 100;
}

.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
}

.back-to-top:hover {
  background: var(--blue-light);
  box-shadow: var(--shadow-blue);
}

/* === Scroll Animations === */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }

/* Hero animations (no IntersectionObserver needed - play on load) */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

.animate-fade-up { animation: fadeUp 0.7s ease forwards; }
.animate-fade-up.delay-1 { animation-delay: 0.15s; opacity: 0; }
.animate-fade-up.delay-2 { animation-delay: 0.3s; opacity: 0; }
.animate-fade-up.delay-3 { animation-delay: 0.45s; opacity: 0; }
.animate-fade-up.delay-4 { animation-delay: 0.6s; opacity: 0; }

/* === Responsive Tweaks === */
@media (max-width: 768px) {
  .section { padding: 4rem 0; }

  .hero-title { font-size: 2.4rem; }

  .hero-stats {
    gap: 1.25rem;
  }

  .stat-num { font-size: 1.5rem; }

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

  .tabs-nav { flex-direction: column; }

  .tab-btn { border-bottom: none; border-right: 2px solid transparent; }
  .tab-btn.active { border-right-color: var(--blue); border-bottom: none; }

  .footer-content {
    flex-direction: column;
    gap: 1.5rem;
  }

  .footer-nav {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 0.75rem;
  }
}

@media (max-width: 480px) {
  .hero-ctas { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .cta-features { gap: 0.75rem; }
}

/* ============================================
   PC INTRO ANIMATION SECTION
   ============================================ */

#pc-intro-wrap {
  height: 380vh;
  position: relative;
  background: #000;
}

#pc-intro-sticky {
  position: sticky;
  top: 0;
  height: 100vh;
  overflow: hidden;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  will-change: opacity;
}

/* Grid background */
#pc-intro-sticky .intro-grid-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,102,179,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,102,179,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  pointer-events: none;
}

.intro-glow-orb {
  position: absolute;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(0,102,179,0.18) 0%, transparent 65%);
  border-radius: 50%;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
  animation: introOrbPulse 4s ease-in-out infinite;
}

@keyframes introOrbPulse {
  0%, 100% { transform: translate(-50%,-50%) scale(1); opacity: 0.7; }
  50%       { transform: translate(-50%,-50%) scale(1.15); opacity: 1; }
}

/* PC image layers */
.intro-pc-layer {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%) scale(1.4);
  width: min(80vw, 620px);
  opacity: 0;
  will-change: transform, opacity;
  pointer-events: none;
}

.intro-pc-layer img {
  width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 40px rgba(0,102,179,0.4));
}

/* Component Labels */
.clabel {
  position: absolute;
  display: flex;
  align-items: center;
  gap: 8px;
  z-index: 10;
  opacity: 0;
  will-change: transform, opacity;
  pointer-events: none;
}

.clabel-left { flex-direction: row; }
.clabel-right { flex-direction: row-reverse; }

/* Positions */
#cl-cooler { top: 16%; left: 3%; }
#cl-cpu    { top: 44%; left: 3%; }
#cl-mobo   { top: 66%; left: 3%; }
#cl-gpu    { top: 24%; right: 3%; }
#cl-ram    { top: 50%; right: 3%; }
#cl-ssd    { top: 68%; right: 3%; }

.cl-dot {
  width: 9px;
  height: 9px;
  background: var(--blue);
  border-radius: 50%;
  flex-shrink: 0;
  box-shadow: 0 0 8px var(--blue), 0 0 20px rgba(0,102,179,0.5);
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
  0%, 100% { box-shadow: 0 0 8px var(--blue), 0 0 16px rgba(0,102,179,0.4); }
  50%       { box-shadow: 0 0 14px var(--blue), 0 0 30px rgba(0,102,179,0.7); }
}

.cl-line {
  width: 44px;
  height: 1px;
  background: linear-gradient(90deg, rgba(0,102,179,0.8), rgba(0,102,179,0.2));
  flex-shrink: 0;
}

.clabel-right .cl-line {
  background: linear-gradient(270deg, rgba(0,102,179,0.8), rgba(0,102,179,0.2));
}

.cl-text {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--text);
  background: rgba(0,102,179,0.1);
  border: 1px solid rgba(0,102,179,0.35);
  padding: 0.3rem 0.75rem;
  border-radius: 4px;
  white-space: nowrap;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

/* Final title overlay */
#intro-title-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  text-align: center;
  padding: 3rem 2rem 5rem;
  opacity: 0;
  transform: translateY(30px);
  will-change: transform, opacity;
  background: linear-gradient(0deg, rgba(0,0,0,0.95) 0%, transparent 100%);
  z-index: 20;
}

.intro-tag-chip {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--blue);
  background: rgba(0,102,179,0.1);
  border: 1px solid rgba(0,102,179,0.3);
  padding: 0.3rem 0.9rem;
  border-radius: 3px;
  margin-bottom: 1rem;
}

#intro-big-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: #fff;
}

.intro-cta-btn {
  clip-path: polygon(8px 0, 100% 0, 100% calc(100% - 8px), calc(100% - 8px) 100%, 0 100%, 0 8px);
  animation: none;
}

/* Scroll hint */
#intro-scroll-hint {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
  color: var(--text-dim);
  font-family: var(--font-head);
  font-size: 0.7rem;
  letter-spacing: 2px;
  text-transform: uppercase;
  z-index: 20;
  transition: opacity 0.3s ease;
  animation: introBounce 2s ease-in-out infinite;
}

#intro-scroll-hint i { font-size: 1.1rem; }

@keyframes introBounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(6px); }
}

/* Progress bar */
#intro-progress-bar {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: rgba(255,255,255,0.05);
  z-index: 30;
}

#intro-progress-fill {
  height: 100%;
  width: 0%;
  background: var(--blue);
  box-shadow: 0 0 8px var(--blue);
  transition: width 0.05s linear;
}

/* Mobile adjustments */
/* ---- INTRO: Mobile (all 6 labels shown at bottom columns) ---- */
@media (max-width: 768px) {
  #pc-intro-wrap   { height: 240vh; }
  .intro-pc-layer  { width: 84vw; }
  .intro-glow-orb  { width: 300px; height: 300px; }

  /* Show ALL labels — repositioned to bottom-left / bottom-right columns */
  .clabel {
    display: flex !important;
    top: auto !important;
    /* Remove the lines & dots — just chips */
  }
  .cl-line { display: none; }
  .cl-dot  { display: none; }

  .cl-text {
    font-size: 0.6rem;
    padding: 0.22rem 0.55rem;
    letter-spacing: 0.5px;
    white-space: nowrap;
  }

  /* Left-column labels (bottom-up) */
  #cl-cooler { bottom: 22%; left: 2%; right: auto; }
  #cl-cpu    { bottom: 17%; left: 2%; right: auto; }
  #cl-mobo   { bottom: 12%; left: 2%; right: auto; }

  /* Right-column labels */
  #cl-gpu    { bottom: 22%; right: 2%; left: auto; }
  #cl-ram    { bottom: 17%; right: 2%; left: auto; }
  #cl-ssd    { bottom: 12%; right: 2%; left: auto; }

  /* Fix right labels direction since we removed line/dot */
  .clabel-right { flex-direction: row; }

  #intro-big-title { font-size: clamp(1.5rem, 6vw, 2.2rem); }
  #intro-title-overlay { padding: 1.5rem 1rem 4rem; }

  /* Reduce side vignette on mobile */
  #pc-intro-sticky::before {
    background: linear-gradient(90deg,
      rgba(0,0,0,.3) 0%, transparent 12%,
      transparent 88%, rgba(0,0,0,.3) 100%);
  }
}

/* ============================================
   ATMOSPHERIC / TECH EFFECTS
   ============================================ */

/* --- Drifting background orbs (global, fixed) --- */
.bg-orb {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 0;
  will-change: transform;
}

@keyframes orbDrift1 {
  0%,100% { transform: translate(0,0) scale(1);      opacity:.7; }
  25%      { transform: translate(70px,40px) scale(1.1); opacity:1; }
  60%      { transform: translate(30px,90px) scale(.9); opacity:.8; }
  80%      { transform: translate(-30px,20px) scale(1.05); }
}
@keyframes orbDrift2 {
  0%,100% { transform: translate(0,0) scale(1);     opacity:.6; }
  33%     { transform: translate(-70px,-45px) scale(1.2); opacity:.9; }
  66%     { transform: translate(40px,60px) scale(.85); opacity:.7; }
}
@keyframes orbDrift3 {
  0%,100% { transform: translate(0,0); opacity:.5; }
  50%     { transform: translate(55px,-35px); opacity:.9; }
}

/* --- Floating micro-particles --- */
.particle {
  position: fixed;
  border-radius: 50%;
  pointer-events: none;
  z-index: 1;
  will-change: transform, opacity;
}
@keyframes particleFloat {
  0%   { transform: translateY(0) translateX(0); opacity: 0; }
  5%   { opacity: .85; }
  90%  { opacity: .4; }
  100% { transform: translateY(-98vh) translateX(var(--px,0px)); opacity: 0; }
}

/* --- Sections: position + z-index base + subtle glow --- */
.section          { position: relative; overflow: hidden; }
.section-alt      { position: relative; overflow: hidden; }
.section > .container,
.section-alt > .container { position: relative; z-index: 2; }

.section::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 12% 55%, rgba(0,102,179,.06) 0%, transparent 55%),
    radial-gradient(ellipse at 88% 25%, rgba(0,102,179,.05) 0%, transparent 50%);
  pointer-events: none;
  z-index: 0;
}
.section-alt::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 78% 18%, rgba(0,102,179,.08) 0%, transparent 48%),
    radial-gradient(ellipse at 18% 72%, rgba(0,102,179,.07) 0%, transparent 44%);
  animation: auroraShift 14s ease-in-out infinite alternate;
  pointer-events: none;
  z-index: 0;
}
@keyframes auroraShift {
  0%   { opacity:.7; transform:scale(1); }
  50%  { opacity:1;  transform:scale(1.06); }
  100% { opacity:.85; transform:scale(1.03); }
}

/* --- Hero grid sweep (travelling light beam) --- */
.hero-grid-bg {
  overflow: hidden;
}
.hero-grid-bg::after {
  content: '';
  position: absolute;
  top: -100%;
  left: 0;
  right: 0;
  height: 200%;
  background: linear-gradient(180deg,
    transparent 30%,
    rgba(0,102,179,.05) 50%,
    transparent 70%);
  animation: gridSweep 9s linear infinite;
  pointer-events: none;
}
@keyframes gridSweep {
  0%   { transform: translateY(0); }
  100% { transform: translateY(50%); }
}

/* Animated hero glows */
.hero-glow-1 { animation: heroGlow1 9s ease-in-out infinite; }
.hero-glow-2 { animation: heroGlow2 11s ease-in-out infinite; }
@keyframes heroGlow1 {
  0%,100% { transform:translate(0,0) scale(1); opacity:.8; }
  50%     { transform:translate(-50px,40px) scale(1.25); opacity:1; }
}
@keyframes heroGlow2 {
  0%,100% { transform:translate(0,0) scale(1); opacity:.7; }
  50%     { transform:translate(40px,-25px) scale(1.2); opacity:.95; }
}

/* Hero scanlines overlay */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent, transparent 3px,
    rgba(0,0,0,.025) 3px, rgba(0,0,0,.025) 4px
  );
  pointer-events: none;
  z-index: 1;
}

/* --- Glass morphism on cards --- */
.service-card,
.battle-card,
.step-card {
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

/* Animated corner brackets on service cards */
.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 18px; height: 18px;
  border-top: 1px solid rgba(0,102,179,.25);
  border-left: 1px solid rgba(0,102,179,.25);
  border-radius: 0;
  transition: width .35s ease, height .35s ease, border-color .35s ease;
  pointer-events: none;
}
.service-card:hover::after {
  width: 30px; height: 30px;
  border-color: rgba(0,102,179,.75);
}
/* Bottom-right bracket */
.service-card .card-icon-wrap::after {
  content: '';
  position: absolute;
  bottom: -1rem; right: 0;
  width: 14px; height: 14px;
  border-bottom: 1px solid rgba(0,102,179,.2);
  border-right: 1px solid rgba(0,102,179,.2);
  pointer-events: none;
}

/* Battle card brand-color hover */
[data-testid="intel-card"]:hover  { border-color:rgba(0,113,197,.5);  box-shadow:0 4px 32px rgba(0,113,197,.2); }
[data-testid="amd-cpu-card"]:hover{ border-color:rgba(237,28,36,.3); box-shadow:0 4px 32px rgba(237,28,36,.15); }
[data-testid="nvidia-card"]:hover  { border-color:rgba(118,185,0,.4);  box-shadow:0 4px 32px rgba(118,185,0,.15); }
[data-testid="amd-gpu-card"]:hover { border-color:rgba(237,28,36,.3); box-shadow:0 4px 32px rgba(237,28,36,.15); }

/* --- Section header decoration --- */
.section-header::before {
  content: '';
  display: block;
  width: 36px;
  height: 2px;
  background: linear-gradient(90deg, var(--blue), rgba(0,102,179,.3));
  margin: 0 auto .9rem;
  border-radius: 2px;
}
.section-header h2 {
  position: relative;
  display: inline-block;
}
.section-header h2::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 50%;
  transform: translateX(-50%);
  width: 70px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--blue), transparent);
}

/* --- CTA section enhanced pulsing rings --- */
.cta-section { overflow: hidden; }
.cta-bg-glow::before,
.cta-bg-glow::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  border: 1px solid rgba(0,102,179,.12);
  left: 50%; top: 50%;
  transform: translate(-50%,-50%);
  animation: ctaRing 5s ease-out infinite;
}
.cta-bg-glow::before { width: 400px; height: 400px; animation-delay: 0s; }
.cta-bg-glow::after  { width: 700px; height: 700px; animation-delay: 2.5s; }
@keyframes ctaRing {
  0%   { transform: translate(-50%,-50%) scale(.8); opacity:.7; }
  100% { transform: translate(-50%,-50%) scale(1.4); opacity:0; }
}
.cta-bg-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(0,102,179,.18) 0%, transparent 60%);
  animation: ctaGlowPulse 5s ease-in-out infinite;
}
@keyframes ctaGlowPulse {
  0%,100% { opacity:.8; }
  50%     { opacity:1.1; }
}

/* Footer top glow line */
.footer { position: relative; }
.footer::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(0,102,179,.55), transparent);
}

/* --- Intro: blurred vertical side-vignettes --- */
#pc-intro-sticky::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg,
      rgba(0,0,0,.5) 0%,
      transparent 18%,
      transparent 82%,
      rgba(0,0,0,.5) 100%);
  pointer-events: none;
  z-index: 5;
}

/* Comparison table glow row */
.total-row td { box-shadow: inset 0 0 12px rgba(0,102,179,.06); }

/* Step icons breathe */
.step-icon-wrap { animation: iconBreathe 4s ease-in-out infinite; }
@keyframes iconBreathe {
  0%,100% { box-shadow: 0 0 0 0 rgba(0,102,179,.2); }
  50%     { box-shadow: 0 0 18px 4px rgba(0,102,179,.35); }
}

/* ============================================
   COMPREHENSIVE MOBILE OPTIMIZATIONS
   ============================================ */

/* ---- Comparison table: horizontal scroll ---- */
.comparison-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-lg);
}
.comparison-table { min-width: 520px; }

@media (max-width: 768px) {
  /* Comparison section stack already handled — add scroll hint */
  .comparison-table-wrap::after {
    content: 'deslize para ver →';
    display: block;
    font-size: 0.7rem;
    color: var(--text-dim);
    text-align: right;
    padding: 0.4rem 0.5rem 0;
    font-family: var(--font-head);
    letter-spacing: 1px;
  }

  /* Compact table on mobile */
  .comparison-table th,
  .comparison-table td { padding: 0.65rem 0.7rem; font-size: 0.78rem; }

  /* Hero stats: hide dividers, compact layout */
  .stat-divider { display: none; }
  .hero-stats { gap: 1.5rem; justify-content: flex-start; }
  .stat-num { font-size: 1.6rem; }
  .hero-sub { font-size: 0.92rem; }

  /* Hero badge smaller */
  .hero-badge { font-size: 0.68rem; letter-spacing: 1.2px; }

  /* Section padding */
  .section, .section-alt { padding: 3.5rem 0; }
  .section-header { margin-bottom: 2rem; }
  .section-header p { font-size: 0.88rem; }

  /* Services grid: single column */
  .services-grid { grid-template-columns: 1fr; gap: 1rem; }

  /* Battle grid already stacks via existing CSS */
  .battle-card { padding: 1.25rem; }
  .battle-brand { font-size: 1rem; }
  .battle-list li { font-size: 0.8rem; }

  /* Tabs: horizontal scroll instead of vertical */
  .tabs-nav {
    flex-direction: row;
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .tabs-nav::-webkit-scrollbar { display: none; }
  .tab-btn {
    flex-shrink: 0;
    border-right: none;
    border-bottom: 2px solid transparent;
    font-size: 0.75rem;
    padding: 0.75rem 1rem;
  }
  .tab-btn.active {
    border-bottom-color: var(--blue);
    border-right-color: transparent;
  }
  .tab-content { padding: 1.25rem; }

  /* Steps: stack single column */
  .steps-wrapper {
    grid-template-columns: 1fr;
    gap: 1.25rem;
  }
  .step-card { padding: 1.5rem; }
  .step-number { font-size: 2.5rem; }

  /* FAQ */
  .faq-question { font-size: 0.88rem; }
  .faq-answer p  { font-size: 0.85rem; }

  /* CTA section */
  .cta-content h2 { font-size: clamp(1.7rem, 6vw, 2.4rem); }
  .cta-content > p { font-size: 0.9rem; }
  .cta-features { gap: 0.75rem; }
  .cta-features span { font-size: 0.75rem; }

  /* benefit items compact */
  .benefit-list { gap: 0.85rem; }
  .benefit-item h4 { font-size: 0.85rem; }
  .benefit-item p  { font-size: 0.78rem; }

  /* Comparison benefits box full width */
  .comparison-benefits { padding: 1.5rem; }

  /* Footer compact */
  .footer-content { flex-direction: column; gap: 1.25rem; }
  .footer-nav { flex-wrap: wrap; gap: 0.5rem; }

  /* Section header decorations smaller */
  .section-header h2::after { width: 50px; }

  /* Reduce orbs on mobile (performance) */
  .bg-orb:nth-child(3),
  .bg-orb:nth-child(4) { display: none; }
  .bg-orb { filter: blur(50px); }

  /* Back to top button position */
  .back-to-top { bottom: 1.2rem; right: 1.2rem; }

  /* Navbar logo size */
  .nav-logo { height: 28px; }
}

/* ---- Extra small screens (< 400px) ---- */
@media (max-width: 400px) {
  .hero-title { font-size: 2rem; }
  .hero-ctas { flex-direction: column; }
  .btn-primary, .btn-secondary { width: 100%; justify-content: center; }
  .hero-stats { gap: 1rem; }
  .stat-num { font-size: 1.4rem; }

  /* Intro image even bigger (fill more screen) */
  .intro-pc-layer { width: 90vw; }

  /* Intro label text even smaller */
  .cl-text { font-size: 0.55rem; padding: 0.18rem 0.45rem; }

  #cl-cooler { bottom: 21%; }
  #cl-cpu    { bottom: 16.5%; }
  #cl-mobo   { bottom: 12%; }
  #cl-gpu    { bottom: 21%; }
  #cl-ram    { bottom: 16.5%; }
  #cl-ssd    { bottom: 12%; }
}