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

:root {
  --bg: #F5F7F5;
  --bg-card: #FFFFFF;
  --bg-card-hover: #F0FDF4;
  --surface: #ECFDF5;
  --border: rgba(0, 0, 0, 0.08);
  --border-hover: rgba(16, 185, 129, 0.3);
  --text: #111827;
  --text-secondary: #4B5563;
  --text-muted: #9CA3AF;
  --emerald: #10B981;
  --emerald-dark: #059669;
  --emerald-light: #34D399;
  --emerald-glow: rgba(16, 185, 129, 0.15);
  --emerald-glow-strong: rgba(16, 185, 129, 0.3);
  --red: #EF4444;
  --purple: #8B5CF6;
  --amber: #F59E0B;
  --radius: 16px;
  --radius-sm: 10px;
  --radius-lg: 24px;
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

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

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

.gradient-text {
  background: linear-gradient(135deg, var(--emerald-light), var(--emerald), var(--emerald-dark));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.glass-card:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-hover);
  transform: translateY(-4px);
  box-shadow: 0 20px 60px rgba(16, 185, 129, 0.08), 0 0 0 1px rgba(16, 185, 129, 0.1);
}

/* ===== ANIMATIONS ===== */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1), transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

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

.reveal:nth-child(2) { transition-delay: 0.1s; }
.reveal:nth-child(3) { transition-delay: 0.2s; }
.reveal:nth-child(4) { transition-delay: 0.3s; }
.reveal:nth-child(5) { transition-delay: 0.4s; }
.reveal:nth-child(6) { transition-delay: 0.5s; }

/* ===== BUTTONS ===== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 12px;
  font-family: var(--font);
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  white-space: nowrap;
}

.btn-primary {
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  color: white;
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.25);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 185, 129, 0.4);
}

.btn-glow {
  position: relative;
}

.btn-glow::after {
  content: '';
  position: absolute;
  inset: -2px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--emerald-light), var(--emerald-dark));
  z-index: -1;
  opacity: 0;
  filter: blur(12px);
  transition: opacity 0.3s;
}

.btn-glow:hover::after {
  opacity: 0.6;
}

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

.btn-ghost:hover {
  color: var(--text);
  border-color: rgba(0, 0, 0, 0.2);
  background: rgba(0, 0, 0, 0.04);
}

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

/* ===== SECTION HEADERS ===== */
.section-header {
  text-align: center;
  margin-bottom: 64px;
}

.section-tag {
  display: inline-block;
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 600;
  color: var(--emerald);
  background: var(--emerald-glow);
  border: 1px solid rgba(16, 185, 129, 0.15);
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto;
  line-height: 1.7;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: all 0.3s;
  background: transparent;
}

.navbar.scrolled {
  background: rgba(245, 247, 245, 0.85);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
}

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

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 20px;
}

.logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  border-radius: 10px;
  font-weight: 800;
  font-size: 18px;
  color: white;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  transition: color 0.2s;
}

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

.nav-cta {
  padding: 10px 20px !important;
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  border-radius: 10px;
  color: white !important;
  font-weight: 600 !important;
}

.nav-cta:hover {
  box-shadow: 0 4px 20px rgba(16, 185, 129, 0.3);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #111827;
  border-radius: 2px;
  transition: all 0.3s;
}

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

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

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

/* ===== HERO ===== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 120px 0 80px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  z-index: 0;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.4;
  animation: float 20s ease-in-out infinite;
}

.orb-1 {
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, var(--emerald-dark), transparent 70%);
  top: -200px;
  right: -100px;
  animation-delay: 0s;
}

.orb-2 {
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, var(--purple), transparent 70%);
  bottom: -100px;
  left: -100px;
  animation-delay: -7s;
  opacity: 0.2;
}

.orb-3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--emerald-light), transparent 70%);
  top: 50%;
  left: 50%;
  animation-delay: -14s;
  opacity: 0.15;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0) scale(1); }
  25% { transform: translate(30px, -30px) scale(1.05); }
  50% { transform: translate(-20px, 20px) scale(0.95); }
  75% { transform: translate(20px, 10px) scale(1.02); }
}

.dot-grid {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(0, 0, 0, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

.hero-container {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border-radius: 100px;
  font-size: 13px;
  font-weight: 500;
  color: var(--emerald);
  background: var(--emerald-glow);
  border: 1px solid rgba(16, 185, 129, 0.15);
  margin-bottom: 24px;
}

.badge-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--emerald);
  animation: pulse-dot 2s ease-in-out infinite;
}

@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(1.5); }
}

.hero-title {
  font-size: clamp(2.5rem, 5.5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 36px;
  max-width: 520px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.hero-trust {
  display: flex;
  gap: 24px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===== MOCKUP ===== */
.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.mockup {
  width: 100%;
  max-width: 380px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: #FFFFFF;
  border: 1px solid var(--border);
  box-shadow: 0 40px 80px rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.05);
  position: relative;
  z-index: 2;
}

.mockup-header {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  background: rgba(0, 0, 0, 0.02);
}

.mockup-dots {
  display: flex;
  gap: 6px;
}

.mockup-dots span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(0, 0, 0, 0.1);
}

.mockup-dots span:first-child { background: #EF4444; }
.mockup-dots span:nth-child(2) { background: #F59E0B; }
.mockup-dots span:last-child { background: #10B981; }

.mockup-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-secondary);
}

.mockup-body {
  padding: 20px;
}

.mockup-search {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.04);
  border: 1px solid var(--border);
  margin-bottom: 20px;
}

.mockup-search span {
  font-size: 13px;
  color: var(--text-muted);
}

.mockup-products {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.mockup-product {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: var(--radius-sm);
  background: rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border);
  animation: slideInProduct 0.5s ease-out both;
}

.mockup-product:nth-child(1) { animation-delay: 0.8s; }
.mockup-product:nth-child(2) { animation-delay: 1.2s; }
.mockup-product:nth-child(3) { animation-delay: 1.6s; }

@keyframes slideInProduct {
  from { opacity: 0; transform: translateX(-16px); }
  to { opacity: 1; transform: translateX(0); }
}

.mp-icon {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: white;
  flex-shrink: 0;
}

.mp-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.mp-name {
  font-size: 13px;
  font-weight: 600;
}

.mp-price {
  font-size: 12px;
  color: var(--text-muted);
}

.mp-qty {
  font-size: 12px;
  font-weight: 600;
  color: var(--emerald);
  padding: 4px 8px;
  background: var(--emerald-glow);
  border-radius: 6px;
}

.mockup-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 0;
  border-top: 1px solid var(--border);
  margin-bottom: 16px;
}

.mockup-total span:first-child {
  font-size: 14px;
  color: var(--text-secondary);
}

.mockup-total-amount {
  font-size: 22px;
  font-weight: 800;
  color: var(--emerald);
}

.mockup-btn {
  width: 100%;
  padding: 14px;
  text-align: center;
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: 15px;
  color: white;
}

.mockup-glow {
  position: absolute;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--emerald-glow-strong), transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 1;
  filter: blur(40px);
}

/* ===== PROBLEMS ===== */
.problems {
  padding: 120px 0;
  position: relative;
}

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

.problem-card {
  padding: 36px;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  transition: all 0.3s;
}

.problem-card:hover {
  border-color: rgba(239, 68, 68, 0.2);
  background: rgba(239, 68, 68, 0.03);
}

.problem-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: rgba(239, 68, 68, 0.08);
  margin-bottom: 20px;
}

.problem-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.problem-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== FEATURES ===== */
.features {
  padding: 120px 0;
  position: relative;
}

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

.feature-card {
  padding: 36px;
}

.feature-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 14px;
  background: var(--emerald-glow);
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.feature-card p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ===== HOW IT WORKS ===== */
.how-it-works {
  padding: 120px 0;
}

.steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
  position: relative;
}

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

.step-number {
  width: 64px;
  height: 64px;
  border-radius: 20px;
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 24px;
  position: relative;
  z-index: 2;
}

.step-number span {
  font-size: 24px;
  font-weight: 800;
  color: white;
}

.step-connector {
  position: absolute;
  top: 32px;
  left: calc(50% + 40px);
  width: calc(100% - 32px);
  height: 2px;
  background: linear-gradient(90deg, var(--emerald-glow-strong), transparent);
  z-index: 1;
}

.step:last-child .step-connector {
  display: none;
}

.step h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  letter-spacing: -0.01em;
}

.step p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.7;
  max-width: 280px;
  margin: 0 auto;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  padding: 120px 0;
}

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

.testimonial-card {
  padding: 36px;
}

.stars {
  display: flex;
  gap: 4px;
  margin-bottom: 20px;
}

.testimonial-card blockquote {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 24px;
  font-style: normal;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 14px;
  color: white;
  flex-shrink: 0;
}

.testimonial-author strong {
  display: block;
  font-size: 15px;
  font-weight: 600;
}

.testimonial-author span {
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== PRICING ===== */
.pricing {
  padding: 120px 0;
}

.pricing-card {
  max-width: 480px;
  margin: 0 auto;
  padding: 48px;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.pricing-badge {
  position: absolute;
  top: 20px;
  right: -32px;
  background: linear-gradient(135deg, var(--emerald), var(--emerald-dark));
  color: white;
  font-size: 12px;
  font-weight: 700;
  padding: 6px 40px;
  transform: rotate(45deg);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.pricing-header {
  margin-bottom: 36px;
}

.pricing-header h3 {
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 12px;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 8px;
  margin-bottom: 12px;
}

.price {
  font-size: 64px;
  font-weight: 900;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--emerald-light), var(--emerald));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.period {
  font-size: 16px;
  color: var(--text-muted);
  font-weight: 500;
}

.pricing-desc {
  font-size: 15px;
  color: var(--text-secondary);
}

.pricing-features {
  list-style: none;
  text-align: left;
  margin-bottom: 36px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  font-size: 15px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border);
}

.pricing-features li:last-child {
  border-bottom: none;
}

.pricing-note {
  margin-top: 16px;
  font-size: 13px;
  color: var(--text-muted);
}

/* ===== FINAL CTA ===== */
.cta-final {
  padding: 120px 0;
  position: relative;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.orb-cta-1 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, var(--emerald-dark), transparent 70%);
  top: -150px;
  left: 50%;
  transform: translateX(-50%);
  opacity: 0.3;
  filter: blur(100px);
  animation: float 25s ease-in-out infinite;
}

.orb-cta-2 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--purple), transparent 70%);
  bottom: -100px;
  right: 10%;
  opacity: 0.15;
  filter: blur(80px);
  animation: float 18s ease-in-out infinite reverse;
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
}

.cta-title {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.cta-subtitle {
  font-size: 18px;
  color: var(--text-secondary);
  max-width: 560px;
  margin: 0 auto 40px;
  line-height: 1.7;
}

.cta-form {
  max-width: 480px;
  margin: 0 auto 32px;
}

.cta-input-group {
  display: flex;
  gap: 12px;
  padding: 6px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 14px;
  backdrop-filter: blur(20px);
}

.cta-input-group input {
  flex: 1;
  padding: 14px 16px;
  background: transparent;
  border: none;
  outline: none;
  font-family: var(--font);
  font-size: 15px;
  color: var(--text);
}

.cta-input-group input::placeholder {
  color: var(--text-muted);
}

.cta-input-group .btn {
  padding: 14px 24px;
  flex-shrink: 0;
}

.cta-badges {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.cta-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  color: var(--text-secondary);
  font-weight: 500;
}

/* ===== FOOTER ===== */
.footer {
  padding: 80px 0 40px;
  border-top: 1px solid var(--border);
}

.footer-content {
  display: flex;
  justify-content: space-between;
  gap: 64px;
  margin-bottom: 48px;
}

.footer-brand {
  max-width: 320px;
}

.footer-brand p {
  margin-top: 16px;
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.7;
}

.footer-links {
  display: flex;
  gap: 64px;
}

.footer-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-col h4 {
  font-size: 14px;
  font-weight: 600;
  margin-bottom: 4px;
}

.footer-col a {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s;
}

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

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--border);
}

.footer-bottom p {
  font-size: 13px;
  color: var(--text-muted);
}

.footer-social {
  display: flex;
  gap: 16px;
}

.footer-social a {
  color: var(--text-muted);
  transition: color 0.2s;
}

.footer-social a:hover {
  color: var(--emerald);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .hero-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 48px;
  }

  .hero-subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-trust {
    justify-content: center;
  }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: rgba(245, 247, 245, 0.98);
    backdrop-filter: blur(30px);
    -webkit-backdrop-filter: blur(30px);
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 24px;
    transition: right 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border-left: 1px solid var(--border);
  }

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

  .hamburger {
    display: flex;
    z-index: 1001;
  }

  .problems-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

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

  .steps {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .step-connector {
    left: 50%;
    top: auto;
    bottom: -20px;
    width: 2px;
    height: 24px;
    background: linear-gradient(180deg, var(--emerald-glow-strong), transparent);
  }

  .testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  .pricing-card {
    padding: 36px 24px;
  }

  .cta-input-group {
    flex-direction: column;
  }

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

  .footer-content {
    flex-direction: column;
    gap: 40px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .hero-title {
    font-size: clamp(2rem, 8vw, 3rem);
  }

  .hero {
    padding: 100px 0 60px;
  }

  .problems,
  .features,
  .how-it-works,
  .testimonials,
  .pricing,
  .cta-final {
    padding: 80px 0;
  }

  .section-header {
    margin-bottom: 48px;
  }
}

@media (max-width: 480px) {
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }

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

  .hero-trust {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .cta-badges {
    flex-direction: column;
    align-items: center;
    gap: 12px;
  }

  .footer-links {
    flex-direction: column;
    gap: 32px;
  }
}

/* === Cube AI Badge === */
.cube-ai-strip{display:flex;justify-content:center;align-items:center;padding:16px 24px;background:#050505;border-top:1px solid rgba(255,255,255,.06)}
.cube-ai-link{display:inline-flex;align-items:center;gap:12px;padding:8px 20px 8px 12px;border-radius:100px;background:rgba(255,255,255,.04);border:1px solid rgba(255,255,255,.08);text-decoration:none;transition:all .4s cubic-bezier(.4,0,.2,1);position:relative;overflow:hidden}
.cube-ai-link::before{content:'';position:absolute;inset:0;border-radius:inherit;background:linear-gradient(135deg,rgba(139,92,246,.1),rgba(6,182,212,.1));opacity:0;transition:opacity .4s ease}
.cube-ai-link:hover::before{opacity:1}
.cube-ai-link:hover{border-color:rgba(139,92,246,.3);box-shadow:0 0 30px rgba(139,92,246,.15),0 0 60px rgba(6,182,212,.08);transform:translateY(-1px)}
.cube-3d{width:20px;height:20px;position:relative;transform-style:preserve-3d;transform:rotateX(-25deg) rotateY(30deg);transition:transform .6s cubic-bezier(.4,0,.2,1)}
.cube-ai-link:hover .cube-3d{transform:rotateX(-25deg) rotateY(210deg)}
.cube-face{position:absolute;width:20px;height:20px;border:1.5px solid rgba(139,92,246,.6);border-radius:3px}
.cube-face.front{transform:translateZ(10px);background:rgba(139,92,246,.15)}
.cube-face.back{transform:translateZ(-10px) rotateY(180deg);background:rgba(6,182,212,.1)}
.cube-face.top{transform:rotateX(90deg) translateZ(10px);background:rgba(139,92,246,.2)}
.cube-face.bottom{transform:rotateX(-90deg) translateZ(10px);background:rgba(6,182,212,.05)}
.cube-face.left{transform:rotateY(-90deg) translateZ(10px);background:rgba(6,182,212,.1)}
.cube-face.right{transform:rotateY(90deg) translateZ(10px);background:rgba(139,92,246,.1);border-color:rgba(6,182,212,.5)}
.cube-ai-made{font-family:system-ui,-apple-system,sans-serif;font-size:12px;color:rgba(255,255,255,.4);letter-spacing:.02em;position:relative;z-index:1}
.cube-ai-name{font-family:system-ui,-apple-system,sans-serif;font-size:13px;font-weight:700;background:linear-gradient(135deg,#8B5CF6,#06B6D4);-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;letter-spacing:.01em;position:relative;z-index:1}
.cube-ai-arrow{width:14px;height:14px;color:rgba(255,255,255,.3);transition:all .3s ease;position:relative;z-index:1}
.cube-ai-link:hover .cube-ai-arrow{color:#8B5CF6;transform:translate(2px,-2px)}