/* ========================================
   APEX STI — Design System & Landing Page
   ======================================== */

/* ===== IMPORTS ===== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@700;800&family=Inter:wght@300;400;500;600;700&display=swap');

/* ===== CSS CUSTOM PROPERTIES ===== */
:root {
  /* Colors */
  --color-bg: #12141C;
  --color-bg-alt: #0D0F14;
  --color-surface: #1A1D2E;
  --color-surface-hover: #222640;
  --color-primary: #C0192C;
  --color-primary-light: #E0203A;
  --color-accent: #FF2D44;
  --color-accent-glow: rgba(255, 45, 68, 0.4);
  --color-text: #F0F2FF;
  --color-text-muted: #6B7099;
  --color-text-dim: #4A4E6A;
  --color-border: rgba(192, 25, 44, 0.2);
  --color-border-hover: rgba(192, 25, 44, 0.5);
  --color-whatsapp: #25D366;

  /* Typography */
  --font-display: 'Montserrat', sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;
  --space-3xl: 8rem;

  /* Sizes */
  --max-width: 1200px;
  --nav-height: 72px;

  /* Borders */
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;

  /* Transitions */
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out: cubic-bezier(0.65, 0, 0.35, 1);
  --duration-fast: 200ms;
  --duration-normal: 350ms;
  --duration-slow: 600ms;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-height);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
  color: inherit;
}

/* ===== UTILITIES ===== */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.section-label {
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.section-label::before {
  content: '';
  width: 32px;
  height: 2px;
  background: var(--color-accent);
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  letter-spacing: 2px;
  line-height: 1;
  color: var(--color-text);
  margin-bottom: var(--space-md);
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  max-width: 550px;
  line-height: 1.7;
}

/* Reveal on Scroll */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity var(--duration-slow) var(--ease-out),
              transform var(--duration-slow) var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 100ms; }
.reveal-delay-2 { transition-delay: 200ms; }
.reveal-delay-3 { transition-delay: 300ms; }
.reveal-delay-4 { transition-delay: 400ms; }
.reveal-delay-5 { transition-delay: 500ms; }
.reveal-delay-6 { transition-delay: 600ms; }

/* ====================================================
   NAVBAR
   ==================================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: var(--nav-height);
  z-index: 1000;
  transition: background var(--duration-normal) ease,
              box-shadow var(--duration-normal) ease,
              backdrop-filter var(--duration-normal) ease;
}

.navbar.scrolled {
  background: rgba(18, 20, 28, 0.85);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  box-shadow: 0 1px 0 var(--color-border),
              0 8px 32px rgba(0, 0, 0, 0.4);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.nav-brand img {
  width: 40px;
  height: 40px;
  border-radius: 8px;
}

.nav-brand-text {
  font-family: var(--font-display);
  font-size: 1.6rem;
  letter-spacing: 3px;
  color: var(--color-text);
}

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

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

.nav-links a {
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.5px;
  color: var(--color-text-muted);
  transition: color var(--duration-fast) ease;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-accent);
  transition: width var(--duration-normal) var(--ease-out);
}

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

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

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.4rem;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text);
  background: var(--color-primary);
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-out);
  box-shadow: 0 0 0 0 var(--color-accent-glow);
}

.nav-cta:hover {
  background: var(--color-primary-light);
  box-shadow: 0 0 24px var(--color-accent-glow);
  transform: translateY(-1px);
}

/* Mobile Menu */
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-text);
  transition: all var(--duration-normal) var(--ease-out);
  transform-origin: center;
}

.nav-toggle.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

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

.nav-toggle.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ====================================================
   HERO
   ==================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-height);
}

/* Grid background */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(192, 25, 44, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(192, 25, 44, 0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 70%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 50%, black 30%, transparent 70%);
}

/* Scan line */
.hero-scanline {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero-scanline::after {
  content: '';
  position: absolute;
  left: 0;
  right: 0;
  height: 120px;
  background: linear-gradient(
    180deg,
    transparent,
    rgba(192, 25, 44, 0.04),
    transparent
  );
  animation: scanline 6s ease-in-out infinite;
}

@keyframes scanline {
  0%, 100% { top: -120px; }
  50% { top: 100%; }
}

/* Gradient orbs */
.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
  pointer-events: none;
}

.hero-orb--red {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(192, 25, 44, 0.25), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  animation: pulse-glow 4s ease-in-out infinite alternate;
}

.hero-orb--dim {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(106, 90, 205, 0.08), transparent 70%);
  top: 20%;
  right: 10%;
  animation: float 8s ease-in-out infinite alternate;
}

@keyframes pulse-glow {
  0% { opacity: 0.6; transform: translate(-50%, -50%) scale(1); }
  100% { opacity: 1; transform: translate(-50%, -50%) scale(1.15); }
}

@keyframes float {
  0% { transform: translateY(0); }
  100% { transform: translateY(-30px); }
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: var(--space-xl) var(--space-md);
}

.hero-logo {
  width: 160px;
  height: 160px;
  margin: 0 auto var(--space-lg);
  position: relative;
  animation: hero-logo-enter 1s var(--ease-out) both;
}

@keyframes hero-logo-enter {
  0% { opacity: 0; transform: scale(0.8) translateY(20px); }
  100% { opacity: 1; transform: scale(1) translateY(0); }
}

.hero-logo img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  border-radius: var(--radius-lg);
  position: relative;
  z-index: 1;
}

.hero-logo::before {
  content: '';
  position: absolute;
  inset: -20px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192, 25, 44, 0.3), transparent 65%);
  animation: logo-glow 3s ease-in-out infinite alternate;
  z-index: 0;
}

@keyframes logo-glow {
  0% { opacity: 0.5; transform: scale(0.95); }
  100% { opacity: 1; transform: scale(1.1); }
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 6.5rem);
  letter-spacing: 4px;
  line-height: 0.95;
  margin-bottom: var(--space-md);
  animation: hero-text-enter 1s var(--ease-out) 0.2s both;
}

.hero-headline .highlight {
  color: var(--color-accent);
  position: relative;
  display: inline-block;
}

.hero-headline .highlight::after {
  content: '';
  position: absolute;
  bottom: 2px;
  left: 0;
  right: 0;
  height: 4px;
  background: var(--color-accent);
  opacity: 0.4;
  border-radius: 2px;
}

@keyframes hero-text-enter {
  0% { opacity: 0; transform: translateY(30px); }
  100% { opacity: 1; transform: translateY(0); }
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--color-text-muted);
  max-width: 500px;
  margin: 0 auto var(--space-lg);
  line-height: 1.7;
  animation: hero-text-enter 1s var(--ease-out) 0.4s both;
}

.hero-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  animation: hero-text-enter 1s var(--ease-out) 0.6s both;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.9rem 2rem;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-out);
  letter-spacing: 0.5px;
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-text);
  box-shadow: 0 4px 20px rgba(192, 25, 44, 0.3);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  box-shadow: 0 8px 32px rgba(255, 45, 68, 0.4);
  transform: translateY(-2px);
}

.btn-ghost {
  background: transparent;
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn-ghost:hover {
  border-color: var(--color-border-hover);
  background: rgba(192, 25, 44, 0.08);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background: var(--color-whatsapp);
  color: #fff;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background: #20c05c;
  box-shadow: 0 8px 32px rgba(37, 211, 102, 0.4);
  transform: translateY(-2px);
}

.btn svg,
.btn img {
  width: 18px;
  height: 18px;
}

/* Diagonal clip */
.hero-clip {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  height: 80px;
}

.hero-clip svg {
  width: 100%;
  height: 100%;
}

/* ====================================================
   SERVICES
   ==================================================== */
.services {
  padding: var(--space-3xl) 0 var(--space-2xl);
  position: relative;
  background: var(--color-bg-alt);
}

.services-header {
  margin-bottom: var(--space-xl);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.service-card {
  background: var(--color-surface);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  position: relative;
  overflow: hidden;
  transition: all var(--duration-normal) var(--ease-out);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-primary), var(--color-accent));
  opacity: 0;
  transition: opacity var(--duration-normal) ease;
}

.service-card:hover {
  border-color: var(--color-accent);
  transform: translateY(-5px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.3),
              0 0 15px rgba(255, 45, 68, 0.2);
}

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

.service-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background: rgba(192, 25, 44, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: var(--space-md);
  color: var(--color-accent);
  border: 1px solid rgba(192, 25, 44, 0.15);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 1px;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.service-card p {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.7);
  line-height: 1.7;
}

.guarantee-banner {
  margin-top: var(--space-xl);
  background: rgba(192, 25, 44, 0.05);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  font-weight: 500;
  color: var(--color-text);
  text-align: center;
}
.guarantee-banner svg {
  color: var(--color-accent);
  flex-shrink: 0;
}

.services-cta {
  text-align: center;
  margin-top: var(--space-lg);
}

/* ====================================================
   STATS BAR
   ==================================================== */
.stats {
  padding: var(--space-xl) 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
  position: relative;
  overflow: hidden;
}

.stats::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    rgba(192, 25, 44, 0.03),
    rgba(192, 25, 44, 0.08),
    rgba(192, 25, 44, 0.03)
  );
}

.stats-grid {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.stat-item {
  text-align: center;
  min-width: 140px;
}

.stat-value {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  letter-spacing: 2px;
  color: var(--color-accent);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat-label {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--color-text-muted);
  letter-spacing: 0.5px;
}

/* ====================================================
   HOW IT WORKS
   ==================================================== */
.how-it-works {
  padding: var(--space-3xl) 0;
  position: relative;
  background: var(--color-bg);
}

.how-header {
  margin-bottom: var(--space-xl);
  text-align: center;
}

.how-header .section-label {
  justify-content: center;
}

.how-header .section-subtitle {
  margin: 0 auto;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  position: relative;
}

/* Connection line */
.steps::before {
  content: '';
  position: absolute;
  top: 44px;
  left: calc(16.66% + 30px);
  right: calc(16.66% + 30px);
  height: 2px;
  background: linear-gradient(
    90deg,
    var(--color-primary),
    var(--color-accent),
    var(--color-primary)
  );
  opacity: 0.4;
}

.step {
  text-align: center;
  position: relative;
}

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  background: var(--color-surface);
  border: 2px solid var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-md);
  font-family: var(--font-display);
  font-size: 1.5rem;
  color: var(--color-accent);
  position: relative;
  z-index: 2;
  transition: all var(--duration-normal) var(--ease-out);
}

.step:hover .step-number {
  background: var(--color-primary);
  color: var(--color-text);
  box-shadow: 0 0 24px var(--color-accent-glow);
}

.step h3 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  letter-spacing: 1px;
  margin-bottom: var(--space-xs);
  color: var(--color-text);
}

.step p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  max-width: 280px;
  margin: 0 auto;
}

.step-icon {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

/* ====================================================
   TARGET HOOK
   ==================================================== */
.target-hook {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
}

.target-hook-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}

.target-text .section-title {
  font-size: clamp(2.2rem, 4vw, 3.5rem);
}

.target-text p {
  font-size: 1.05rem;
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-md);
}

.target-text p strong {
  color: var(--color-text);
}

.target-features {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  margin-top: var(--space-md);
}

.target-feature {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-text-muted);
}

.target-feature-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: rgba(192, 25, 44, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 0.8rem;
  flex-shrink: 0;
}

.target-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.target-visual-box {
  width: 100%;
  aspect-ratio: 1;
  max-width: 420px;
  border-radius: var(--radius-lg);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.target-visual-box::before {
  content: '';
  position: absolute;
  width: 200%;
  height: 200%;
  background: conic-gradient(
    from 0deg,
    transparent,
    rgba(192, 25, 44, 0.1),
    transparent,
    rgba(192, 25, 44, 0.06),
    transparent
  );
  animation: spin-slow 12s linear infinite;
}

@keyframes spin-slow {
  to { transform: rotate(360deg); }
}

.target-visual-box img {
  position: relative;
  z-index: 1;
  width: 60%;
  height: 60%;
  object-fit: contain;
  filter: drop-shadow(0 0 40px rgba(192, 25, 44, 0.3));
}

/* ====================================================
   TESTIMONIALS
   ==================================================== */
.testimonials {
  padding: var(--space-3xl) 0;
  background: var(--color-bg);
  position: relative;
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.testimonials-header .section-label {
  justify-content: center;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}

.testimonial-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-lg) var(--space-md);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
}

.testimonial-card:hover {
  border-color: var(--color-border-hover);
  transform: translateY(-4px);
}

.testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px;
  right: 20px;
  font-family: var(--font-display);
  font-size: 4rem;
  color: rgba(192, 25, 44, 0.1);
  line-height: 1;
}

.testimonial-stars {
  display: flex;
  gap: 2px;
  margin-bottom: var(--space-sm);
  color: var(--color-accent);
  font-size: 0.9rem;
}

.testimonial-text {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  line-height: 1.7;
  margin-bottom: var(--space-md);
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.85rem;
  color: #fff;
  flex-shrink: 0;
}

.testimonial-name {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--color-text);
}

.testimonial-role {
  font-size: 0.78rem;
  color: var(--color-text-dim);
}

/* ====================================================
   CTA SECTION
   ==================================================== */
.cta-section {
  padding: var(--space-3xl) 0;
  background: var(--color-bg-alt);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(192, 25, 44, 0.12), transparent 65%);
  pointer-events: none;
}

.cta-content {
  position: relative;
  z-index: 2;
}

.cta-content .section-title {
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  margin-bottom: var(--space-sm);
}

.cta-subtitle {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  margin-bottom: var(--space-xl);
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: var(--space-sm);
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: var(--space-lg);
}

.cta-social {
  display: flex;
  gap: var(--space-md);
  justify-content: center;
  align-items: center;
}

.cta-social a {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9rem;
  color: var(--color-text-muted);
  transition: color var(--duration-fast) ease;
}

.cta-social a:hover {
  color: var(--color-text);
}

.cta-social svg {
  width: 20px;
  height: 20px;
}

/* ====================================================
   FOOTER
   ==================================================== */
.footer {
  padding: var(--space-lg) 0;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
}

.footer-content {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.footer-brand img {
  width: 28px;
  height: 28px;
  border-radius: 6px;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-size: 1.2rem;
  letter-spacing: 2px;
}

.footer-brand-name span {
  color: var(--color-accent);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--color-text-dim);
}

.footer-links {
  display: flex;
  gap: var(--space-md);
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--color-text-dim);
  transition: color var(--duration-fast) ease;
}

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

/* ====================================================
   NOISE OVERLAY
   ==================================================== */
.noise-overlay {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  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-repeat: repeat;
  background-size: 256px 256px;
}

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

  .target-hook-content {
    grid-template-columns: 1fr;
    gap: var(--space-xl);
  }

  .target-visual {
    order: -1;
  }

  .target-visual-box {
    max-width: 320px;
    margin: 0 auto;
  }
}

@media (max-width: 768px) {
  :root {
    --space-3xl: 5rem;
    --space-2xl: 3.5rem;
  }

  .nav-links {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(18, 20, 28, 0.98);
    backdrop-filter: blur(20px);
    flex-direction: column;
    justify-content: center;
    gap: var(--space-lg);
    padding: var(--space-xl);
    z-index: 999;
  }

  .nav-links.open {
    display: flex;
  }

  .nav-links a {
    font-size: 1.2rem;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-logo {
    width: 120px;
    height: 120px;
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .steps::before {
    display: none;
  }

  .stats-grid {
    gap: var(--space-lg);
  }

  .stat-item {
    min-width: 120px;
  }

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

  .footer-content {
    flex-direction: column;
    text-align: center;
    gap: var(--space-sm);
  }
}

@media (max-width: 480px) {
  .hero-headline {
    font-size: 2.5rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

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

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }

  .stats-grid {
    flex-direction: column;
    align-items: center;
  }
}