/* -------------------------------------------------------------
 * RetailAce - Main Stylesheet
 * Custom Premium Design System (Dark/Glassmorphic Style)
 * ------------------------------------------------------------- */

/* Variables & Base Custom Properties */
:root {
  --color-bg-base: hsl(230, 42%, 4%);
  --color-bg-surface: hsl(231, 35%, 8%);
  --color-bg-surface-elevated: hsl(230, 32%, 12%);
  --color-border: hsla(230, 30%, 20%, 0.4);
  --color-border-hover: hsla(230, 30%, 30%, 0.6);
  --color-border-glow: hsla(262, 83%, 58%, 0.35);
  
  /* Brand Palettes */
  --color-primary: hsl(262, 83%, 58%);
  --color-primary-hover: hsl(262, 83%, 64%);
  --color-primary-glow: hsla(262, 83%, 58%, 0.25);
  
  --color-secondary: hsl(162, 76%, 41%);
  --color-secondary-hover: hsl(162, 76%, 47%);
  --color-secondary-glow: hsla(162, 76%, 41%, 0.25);
  
  --color-accent: hsl(210, 100%, 50%);

  /* Text Colors */
  --color-text-primary: hsl(210, 40%, 98%);
  --color-text-secondary: hsl(215, 20%, 75%);
  --color-text-muted: hsl(215, 16%, 55%);
  
  /* Typography */
  --font-display: 'Outfit', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-body: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  
  /* Layout */
  --container-width: 1200px;
  --transition-smooth: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-fast: all 0.2s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--color-bg-base);
  color: var(--color-text-primary);
  font-family: var(--font-body);
}

body {
  overflow-x: hidden;
  position: relative;
  min-height: 100vh;
  line-height: 1.6;
}

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

button, input, textarea {
  font-family: inherit;
}

/* Layout Utilities */
.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Background Decorative Glowing Orbs */
.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(140px);
  z-index: -1;
  opacity: 0.45;
  pointer-events: none;
}

.orb-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
  top: -100px;
  right: -100px;
  animation: float-slow 20s infinite alternate;
}

.orb-2 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--color-secondary-glow) 0%, transparent 75%);
  top: 600px;
  left: -200px;
  animation: float-slow 25s infinite alternate-reverse;
}

.orb-3 {
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, var(--color-primary-glow) 0%, transparent 70%);
  bottom: 200px;
  right: -100px;
}

@keyframes float-slow {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(60px) scale(1.1); }
}

/* Typography elements */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-primary);
}

p {
  color: var(--color-text-secondary);
}

/* Badges */
.badge {
  display: inline-block;
  padding: 0.4rem 1rem;
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  background: rgba(124, 58, 237, 0.15);
  border: 1px solid rgba(124, 58, 237, 0.3);
  color: hsl(262, 83%, 75%);
  margin-bottom: 1.5rem;
}

.gradient-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 2rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: 8px;
  cursor: pointer;
  transition: var(--transition-smooth);
  border: none;
  font-family: var(--font-display);
}

.btn-primary {
  background: linear-gradient(135deg, var(--color-primary) 0%, hsl(262, 83%, 48%) 100%);
  color: white;
  box-shadow: 0 4px 20px var(--color-primary-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 24px hsla(262, 83%, 58%, 0.4);
  background: linear-gradient(135deg, var(--color-primary-hover) 0%, var(--color-primary) 100%);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.05);
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--color-border-hover);
  transform: translateY(-2px);
}

.btn-block {
  display: flex;
  width: 100%;
}

/* Header / Navigation */
#main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(8, 9, 15, 0.65);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition-smooth);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.logo {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  letter-spacing: -0.5px;
  color: var(--color-text-primary);
  display: flex;
  align-items: center;
}

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

.nav-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--color-text-secondary);
}

.nav-link:hover {
  color: var(--color-primary-hover);
}

.nav-btn {
  padding: 0.5rem 1.25rem;
  font-size: 0.9rem;
  font-weight: 600;
  border-radius: 6px;
  background: var(--color-primary);
  color: white;
  box-shadow: 0 4px 12px var(--color-primary-glow);
}

.nav-btn:hover {
  transform: translateY(-1px);
  background: var(--color-primary-hover);
}

.mobile-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
}

.mobile-toggle .bar {
  width: 25px;
  height: 2px;
  background-color: var(--color-text-primary);
  border-radius: 4px;
  transition: var(--transition-fast);
}

/* Hero Section */
.hero-section {
  padding-top: 150px;
  padding-bottom: 100px;
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
}

.hero-container {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 4rem;
  align-items: center;
}

.hero-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  letter-spacing: -1.5px;
  margin-bottom: 1.5rem;
  line-height: 1.15;
}

.hero-content p {
  font-size: 1.2rem;
  margin-bottom: 2.5rem;
  line-height: 1.6;
}

.hero-actions {
  display: flex;
  gap: 1rem;
}

/* Hero Visual Mockup Setup */
.hero-visual {
  position: relative;
  width: 100%;
  display: flex;
  justify-content: center;
}

.mockup-container {
  position: relative;
  width: 100%;
  max-width: 450px;
  height: 480px;
}

/* Glassmorphic Phone (WhatsApp Chat UI) */
.phone-mockup {
  position: absolute;
  top: 0;
  left: 0;
  width: 260px;
  height: 420px;
  background: rgba(17, 19, 34, 0.7);
  border: 1px solid var(--color-border);
  border-radius: 24px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  backdrop-filter: blur(8px);
  overflow: hidden;
  z-index: 2;
  transition: var(--transition-smooth);
}

.phone-mockup:hover {
  transform: translateY(-8px) rotate(-1deg);
  border-color: var(--color-primary-hover);
}

.phone-header {
  background: rgba(25, 27, 49, 0.9);
  padding: 1rem;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  border-bottom: 1px solid var(--color-border);
}

.phone-avatar {
  width: 32px;
  height: 32px;
  background: var(--color-primary);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
}

.phone-info {
  display: flex;
  flex-direction: column;
}

.phone-name {
  font-size: 0.85rem;
  font-weight: 600;
}

.phone-status {
  font-size: 0.65rem;
  color: var(--color-secondary);
}

.phone-body {
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  height: calc(100% - 65px);
  overflow-y: auto;
  font-size: 0.75rem;
}

.msg {
  max-width: 85%;
  padding: 0.65rem 0.85rem;
  border-radius: 12px;
  line-height: 1.4;
}

.msg-incoming {
  background: rgba(255,255,255,0.06);
  color: var(--color-text-primary);
  align-self: flex-start;
  border-bottom-left-radius: 2px;
}

.msg-outgoing {
  background: var(--color-primary);
  color: white;
  align-self: flex-end;
  border-bottom-right-radius: 2px;
}

.msg-highlight {
  border: 1px solid rgba(16, 185, 129, 0.4);
  background: rgba(16, 185, 129, 0.1);
  color: #a7f3d0;
}

/* Dashboard Mockup overlapping phone */
.dashboard-mockup {
  position: absolute;
  bottom: 0;
  right: 0;
  width: 280px;
  height: 250px;
  background: rgba(20, 24, 45, 0.8);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  box-shadow: 0 25px 50px rgba(0,0,0,0.6);
  backdrop-filter: blur(10px);
  padding: 1.25rem;
  z-index: 3;
  transition: var(--transition-smooth);
}

.dashboard-mockup:hover {
  transform: translateY(-8px) rotate(1deg);
  border-color: var(--color-secondary-hover);
}

.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
}

.dash-title {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.dash-indicator {
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-secondary);
  background: rgba(16, 185, 129, 0.1);
  padding: 0.15rem 0.5rem;
  border-radius: 4px;
  border: 1px solid rgba(16, 185, 129, 0.25);
}

.dash-stat {
  display: flex;
  flex-direction: column;
  margin-bottom: 0.75rem;
}

.stat-label {
  font-size: 0.7rem;
  color: var(--color-text-muted);
}

.stat-value {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--color-secondary);
}

.dash-progress {
  width: 100%;
  height: 6px;
  background: rgba(255,255,255,0.06);
  border-radius: 3px;
  margin-bottom: 1.25rem;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: linear-gradient(90deg, var(--color-primary), var(--color-secondary));
  border-radius: 3px;
}

.dash-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.list-item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.7rem;
}

.item-icon {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: rgba(16, 185, 129, 0.15);
  color: var(--color-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

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

.item-text strong {
  color: var(--color-text-primary);
}

.item-text span {
  color: var(--color-text-muted);
}

/* Solutions Section */
.solutions-section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  max-width: 700px;
  margin: 0 auto 4rem auto;
  text-align: center;
}

.section-subtitle {
  color: var(--color-primary);
  font-family: var(--font-display);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 0.85rem;
  display: block;
  margin-bottom: 0.75rem;
}

.section-header h2 {
  font-size: 2.5rem;
  margin-bottom: 1rem;
  letter-spacing: -0.5px;
}

.solutions-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.solution-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 3rem;
  position: relative;
  overflow: hidden;
  transition: var(--transition-smooth);
}

.solution-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(120px circle at top right, rgba(124, 58, 237, 0.12), transparent);
  pointer-events: none;
}

.solution-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-border-hover);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

#solution-card-fgen:hover {
  box-shadow: 0 15px 35px var(--color-primary-glow);
  border-color: var(--color-border-glow);
}

#solution-card-ops:hover {
  box-shadow: 0 15px 35px var(--color-secondary-glow);
  border-color: rgba(16, 185, 129, 0.35);
}

.card-icon {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.solution-card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.solution-card p {
  color: var(--color-text-secondary);
  margin-bottom: 2rem;
  font-size: 1rem;
}

.card-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card-features li {
  position: relative;
  padding-left: 1.5rem;
  font-size: 0.95rem;
  color: var(--color-text-secondary);
}

.card-features li::before {
  content: '✦';
  position: absolute;
  left: 0;
  color: var(--color-secondary);
}

#solution-card-fgen .card-features li::before {
  color: var(--color-primary);
}

/* How It Works Section */
.how-it-works-section {
  padding: 100px 0;
  background: rgba(255,255,255,0.01);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.steps-container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.step-card {
  background: var(--color-bg-surface-elevated);
  border: 1px solid var(--color-border);
  border-radius: 12px;
  padding: 2rem;
  position: relative;
  transition: var(--transition-smooth);
}

.step-card:hover {
  transform: translateY(-5px);
  border-color: var(--color-border-hover);
}

.step-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(255,255,255,0.05);
  position: absolute;
  top: 1rem;
  right: 1.5rem;
  transition: var(--transition-smooth);
}

.step-card:hover .step-number {
  color: var(--color-primary-glow);
}

.step-card h4 {
  font-size: 1.15rem;
  margin-bottom: 0.75rem;
  margin-top: 1rem;
}

.step-card p {
  font-size: 0.9rem;
  line-height: 1.5;
  color: var(--color-text-muted);
}

/* About Us Section */
.about-section {
  padding: 100px 0;
}

.about-container {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

.about-visual {
  position: relative;
}

.visual-box {
  background: linear-gradient(135deg, var(--color-bg-surface) 0%, var(--color-bg-surface-elevated) 100%);
  border: 1px solid var(--color-border);
  border-radius: 20px;
  padding: 3rem;
  height: 350px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.metrics-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  width: 100%;
}

.metric-box {
  text-align: center;
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--color-border);
  border-radius: 12px;
}

.metric-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  display: block;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}

.metric-box:last-child .metric-number {
  color: var(--color-secondary);
}

.metric-label {
  font-size: 0.8rem;
  color: var(--color-text-secondary);
  line-height: 1.3;
}

.about-content h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.about-text {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.about-text p {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* Contact Us Section */
.contact-section {
  padding: 100px 0;
  background: linear-gradient(180deg, transparent, rgba(124, 58, 237, 0.03));
}

.contact-container {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 5rem;
  align-items: center;
}

.contact-info-block h2 {
  font-size: 2.5rem;
  margin-bottom: 1.5rem;
}

.contact-intro {
  font-size: 1.1rem;
  line-height: 1.6;
  margin-bottom: 2.5rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.contact-item {
  display: flex;
  gap: 1.25rem;
  align-items: center;
}

.contact-icon {
  width: 48px;
  height: 48px;
  border-radius: 10px;
  background: var(--color-primary-glow);
  color: var(--color-primary-hover);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  border: 1px solid rgba(124, 58, 237, 0.25);
}

.contact-text {
  display: flex;
  flex-direction: column;
}

.contact-text .label {
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

.contact-text .value {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--color-text-primary);
}

.contact-text .value:hover {
  color: var(--color-primary-hover);
}

/* Contact Form */
.contact-form-block {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 3rem;
  box-shadow: 0 20px 40px rgba(0,0,0,0.3);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

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

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-secondary);
}

.form-group input, .form-group textarea {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--color-border);
  padding: 0.8rem 1rem;
  border-radius: 8px;
  color: white;
  font-size: 0.95rem;
  transition: var(--transition-fast);
}

.form-group input:focus, .form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  background: rgba(255,255,255,0.06);
  box-shadow: 0 0 0 3px rgba(124, 58, 237, 0.15);
}

.form-status {
  font-size: 0.9rem;
  text-align: center;
}

.form-status.success {
  color: var(--color-secondary);
}

.form-status.error {
  color: hsl(0, 84%, 60%);
}

/* Footer */
#main-footer {
  background: #05060b;
  border-top: 1px solid var(--color-border);
  padding-top: 60px;
}

.footer-container {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 4rem;
  padding-bottom: 40px;
}

.footer-brand {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  max-width: 320px;
}

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

.footer-links {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.link-col {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.link-col h5 {
  font-size: 0.95rem;
  margin-bottom: 0.5rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.link-col a {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.link-col a:hover {
  color: var(--color-primary-hover);
}

.footer-bottom {
  border-top: 1px solid var(--color-border);
  padding: 25px 0;
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
}

/* -------------------------------------------------------------
 * Legal Pages (Privacy Policy & Terms) Styles
 * ------------------------------------------------------------- */
.legal-page-header {
  padding-top: 160px;
  padding-bottom: 40px;
  text-align: center;
  position: relative;
}

.legal-page-header h1 {
  font-size: 2.8rem;
  font-weight: 800;
  letter-spacing: -1px;
  margin-bottom: 0.5rem;
}

.legal-meta {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-top: 1rem;
}

.legal-container {
  max-width: 900px;
  margin: 0 auto;
  padding: 0 1.5rem 100px 1.5rem;
}

.legal-content-card {
  background: var(--color-bg-surface);
  border: 1px solid var(--color-border);
  border-radius: 16px;
  padding: 3rem;
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.legal-content h2 {
  font-size: 1.4rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 1rem;
  color: var(--color-text-primary);
  border-bottom: 1px solid var(--color-border);
  padding-bottom: 0.5rem;
}

.legal-content h2:first-of-type {
  margin-top: 0;
}

.legal-content h3 {
  font-size: 1.15rem;
  font-weight: 600;
  margin-top: 1.5rem;
  margin-bottom: 0.75rem;
  color: var(--color-text-primary);
}

.legal-content p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: 1.25rem;
}

.legal-content ul, .legal-content ol {
  margin-bottom: 1.5rem;
  padding-left: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.legal-content li {
  font-size: 0.95rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
}

.legal-content a {
  color: var(--color-primary-hover);
  text-decoration: underline;
}

.legal-content a:hover {
  color: var(--color-primary);
}

@media (max-width: 768px) {
  .legal-content-card {
    padding: 1.75rem;
  }
  .legal-page-header h1 {
    font-size: 2.2rem;
  }
}


/* -------------------------------------------------------------
 * Responsive Design (Media Queries)
 * ------------------------------------------------------------- */

@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }
  
  .hero-content h1 {
    font-size: 2.8rem;
  }
  
  .hero-actions {
    justify-content: center;
  }
  
  .hero-visual {
    margin-top: 2rem;
  }

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

  .about-container, .contact-container {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }
  
  .about-visual {
    order: 2;
  }
  
  .about-content {
    order: 1;
  }
}

@media (max-width: 768px) {
  .header-container {
    height: 70px;
  }

  .mobile-toggle {
    display: flex;
  }

  .nav-menu {
    position: fixed;
    top: 70px;
    left: -100%;
    width: 100%;
    height: calc(100vh - 70px);
    background: var(--color-bg-base);
    flex-direction: column;
    padding: 3rem 1.5rem;
    gap: 2.5rem;
    transition: 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    border-top: 1px solid var(--color-border);
  }

  .nav-menu.active {
    left: 0;
  }

  .nav-link {
    font-size: 1.2rem;
  }

  .nav-btn {
    width: 100%;
    text-align: center;
    font-size: 1.1rem;
    padding: 0.8rem;
  }

  .steps-container {
    grid-template-columns: 1fr 1fr;
  }

  .footer-container {
    grid-template-columns: 1fr;
    gap: 3rem;
  }
  
  .footer-links {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 2.2rem;
  }
  
  .hero-actions {
    flex-direction: column;
  }
  
  .mockup-container {
    height: 420px;
  }

  .phone-mockup {
    width: 200px;
    height: 320px;
  }
  
  .dashboard-mockup {
    width: 220px;
    height: 220px;
  }

  .steps-container {
    grid-template-columns: 1fr;
  }

  .contact-form-block {
    padding: 1.5rem;
  }

  .footer-links {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
}