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

:root {
  --brand-50: #EFF6FF;
  --brand-100: #DBEAFE;
  --brand-200: #BFDBFE;
  --brand-500: #3B82F6;
  --brand-600: #2563EB;
  --brand-700: #1D4ED8;
  --brand-800: #1E40AF;
  --brand-900: #0F172A;

  --slate-50: #F8FAFC;
  --slate-100: #F1F5F9;
  --slate-200: #E2E8F0;
  --slate-300: #CBD5E1;
  --slate-400: #94A3B8;
  --slate-500: #64748B;
  --slate-600: #475569;
  --slate-700: #334155;
  --slate-800: #1E293B;
  --slate-900: #0F172A;

  --amber-50: #FFFBEB;
  --amber-100: #FEF3C7;
  --amber-500: #F59E0B;
  --amber-600: #D97706;
  --amber-700: #B45309;

  --green-50: #F0FDF4;
  --green-100: #DCFCE7;
  --green-500: #22C55E;
  --green-600: #16A34A;

  --orange-500: #F97316;
  --orange-600: #EA580C;

  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --shadow-sm: 0 1px 2px rgba(0,0,0,0.05);
  --shadow-md: 0 4px 12px rgba(0,0,0,0.08);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.1);
  --shadow-xl: 0 20px 50px rgba(0,0,0,0.15);
  --shadow-premium: 0 8px 32px rgba(0,0,0,0.12);
  --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
}

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

body {
  font-family: var(--font);
  color: var(--slate-900);
  background: #fff;
  line-height: 1.6;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

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

/* ===== Utility ===== */
.text-brand { color: var(--brand-600); }

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

.reveal-on-scroll.revealed {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Section Headers ===== */
.section-header {
  text-align: center;
  margin-bottom: 56px;
}

.section-header h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  margin-bottom: 12px;
}

.section-header p {
  font-size: 1.1rem;
  color: var(--slate-500);
  max-width: 540px;
  margin: 0 auto;
}

.section-header-light h2 { color: #fff; }
.section-header-light p { color: rgba(255,255,255,0.6); }

/* ===== Badge ===== */
.badge {
  display: inline-flex;
  align-items: center;
  padding: 6px 14px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  background: var(--brand-50);
  color: var(--brand-600);
  margin-bottom: 16px;
}

.badge-amber {
  background: var(--amber-50);
  color: var(--amber-700);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-weight: 600;
  border-radius: 10px;
  border: none;
  cursor: pointer;
  transition: all 0.25s ease;
  text-decoration: none;
  line-height: 1;
}

.btn:hover { transform: translateY(-2px); }
.btn:active { transform: scale(0.98); }

.btn-lg {
  font-size: 1.05rem;
  padding: 16px 32px;
}

.btn-primary {
  background: var(--brand-600);
  color: #fff;
  box-shadow: 0 2px 8px rgba(37,99,235,0.3);
}

.btn-primary:hover {
  background: var(--brand-700);
  box-shadow: 0 8px 24px rgba(37,99,235,0.4);
}

.btn-ghost {
  background: #fff;
  color: var(--slate-700);
  border: 1px solid var(--slate-200);
  box-shadow: var(--shadow-sm);
}

.btn-ghost:hover {
  background: var(--slate-50);
  border-color: var(--slate-300);
  box-shadow: var(--shadow-md);
}

.btn-nav {
  padding: 10px 22px;
  font-size: 0.9rem;
  background: var(--slate-900);
  color: #fff;
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
}

.btn-nav:hover {
  background: var(--slate-800);
  box-shadow: var(--shadow-md);
  color: #fff;
}

.btn-full { width: 100%; }

/* ===== Navigation ===== */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: 80px;
  display: flex;
  align-items: center;
  transition: all 0.3s ease;
  border-bottom: 1px solid transparent;
}

.nav.scrolled {
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom-color: var(--slate-100);
  box-shadow: 0 1px 8px rgba(0,0,0,0.04);
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--slate-900);
  letter-spacing: -0.02em;
}

.logo-mark {
  width: 40px;
  height: 40px;
  background: var(--brand-600);
  color: #fff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s;
}

.logo-mark-sm {
  width: 34px;
  height: 34px;
}

.logo:hover .logo-mark { background: var(--brand-700); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  list-style: none;
}

.nav-links li a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--slate-500);
  transition: color 0.2s;
}

.nav-links li a:hover { color: var(--slate-900); }

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  z-index: 1001;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--slate-900);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.nav-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ===== Hero ===== */
.hero {
  padding: 160px 0 100px;
  text-align: center;
  background: #fff;
}

.hero-content {
  max-width: 850px;
  margin: 0 auto;
}

/* Trust Bar (NEW) */
.trust-bar {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 20px;
  background: var(--amber-50);
  border: 1px solid var(--amber-100);
  border-radius: 100px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--amber-700);
  margin-bottom: 28px;
}

.hero h1 {
  font-size: clamp(2.8rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 24px;
}

.hero-sub {
  font-size: 1.2rem;
  color: var(--slate-600);
  max-width: 620px;
  margin: 0 auto 40px;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

/* Social Proof */
.social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
}

.avatar-stack {
  display: flex;
}

.avatar-stack img {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  border: 3px solid #fff;
  margin-left: -10px;
  object-fit: cover;
}

.avatar-stack img:first-child { margin-left: 0; }

.social-proof-text {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-500);
}

/* ===== Results Section (NEW) ===== */
.results-section {
  padding: 80px 0;
  background: var(--brand-900);
  color: #fff;
}

.results-section .section-header h2 { color: #fff; }
.results-section .section-header p { color: rgba(255,255,255,0.6); }

.results-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}

.result-card {
  text-align: center;
  padding: 36px 20px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  transition: background 0.3s, transform 0.3s;
}

.result-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.result-num {
  font-size: 3rem;
  font-weight: 900;
  color: var(--brand-200);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 8px;
}

.result-card p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.6);
  font-weight: 500;
}

/* ===== Audience Section ===== */
.audience-section {
  padding: 80px 0;
  border-top: 1px solid var(--slate-100);
}

.audience-inner {
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.audience-content h2 {
  font-size: clamp(1.7rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.audience-content p {
  color: var(--slate-600);
  font-size: 1.05rem;
  line-height: 1.75;
}

.audience-tags {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 10px;
  margin-top: 32px;
}

.tag {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 20px;
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--slate-600);
  transition: all 0.25s;
}

.tag:hover {
  border-color: var(--brand-200);
  background: var(--brand-50);
  color: var(--brand-700);
  transform: translateY(-2px);
  box-shadow: var(--shadow-sm);
}

.tag svg {
  flex-shrink: 0;
}

/* ===== Steps Section ===== */
.steps-section {
  padding: 80px 0;
  background: var(--slate-50);
}

.steps-grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.step-card {
  flex: 1;
  max-width: 320px;
  text-align: center;
  padding: 0 24px;
}

.step-icon-wrap {
  width: 64px;
  height: 64px;
  background: var(--brand-600);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
}

.step-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--slate-900);
}

.step-card p {
  font-size: 0.95rem;
  color: var(--slate-600);
  line-height: 1.6;
}

.step-connector-line {
  width: 60px;
  height: 2px;
  background: var(--slate-200);
  margin-top: 32px;
  flex-shrink: 0;
}

/* ===== Demo Section ===== */
.demo-section {
  padding: 80px 0;
  background: #fff;
}

/* Demo Tabs (NEW) */
.demo-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-bottom: 48px;
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  background: var(--slate-50);
  border: 2px solid var(--slate-200);
  border-radius: 100px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--slate-600);
  cursor: pointer;
  transition: all 0.25s ease;
}

.tab-btn:hover {
  border-color: var(--brand-200);
  background: var(--brand-50);
  color: var(--brand-700);
}

.tab-btn.active {
  background: var(--brand-600);
  border-color: var(--brand-600);
  color: #fff;
  box-shadow: 0 4px 14px rgba(37,99,235,0.3);
}

.tab-btn.active svg {
  stroke: #fff;
}

.demo-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.demo-info h2, .demo-title {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 16px;
}

.demo-desc {
  font-size: 1.05rem;
  color: var(--slate-600);
  line-height: 1.7;
  margin-bottom: 28px;
}

.demo-case {
  background: var(--slate-50);
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  padding: 24px;
  margin-bottom: 28px;
  transition: border-color 0.3s;
}

.demo-case:hover {
  border-color: var(--brand-200);
}

.demo-case h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.demo-case p {
  font-size: 0.92rem;
  color: var(--slate-600);
  line-height: 1.6;
}

.demo-stats-row {
  display: flex;
  gap: 24px;
}

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

.demo-stat-num {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--brand-600);
  letter-spacing: -0.02em;
  line-height: 1;
  transition: all 0.3s;
}

.demo-stat-label {
  font-size: 0.8rem;
  color: var(--slate-500);
  font-weight: 500;
  margin-top: 4px;
}

/* Phone Mockup */
.demo-phone-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.phone-frame {
  position: relative;
  width: 300px;
  height: 610px;
  background: var(--slate-800);
  border: 12px solid var(--slate-800);
  border-radius: 40px;
  box-shadow: var(--shadow-xl), 0 0 0 1px rgba(0,0,0,0.1);
  overflow: hidden;
}

.phone-frame::before {
  content: '';
  position: absolute;
  left: -15px;
  top: 100px;
  width: 3px;
  height: 30px;
  background: var(--slate-700);
  border-radius: 2px 0 0 2px;
}

.phone-frame::after {
  content: '';
  position: absolute;
  right: -15px;
  top: 140px;
  width: 3px;
  height: 60px;
  background: var(--slate-700);
  border-radius: 0 2px 2px 0;
}

.phone-notch {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 90px;
  height: 24px;
  background: var(--slate-800);
  border-radius: 0 0 16px 16px;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: center;
}

.phone-notch-inner {
  width: 48px;
  height: 4px;
  background: var(--slate-700);
  border-radius: 4px;
  opacity: 0.5;
}

.phone-screen {
  width: 100%;
  height: 100%;
  border-radius: 28px;
  overflow-y: auto;
  overflow-x: hidden;
  background: #fff;
  -ms-overflow-style: none;
  scrollbar-width: none;
}

.phone-screen::-webkit-scrollbar { display: none; }

.phone-home-bar {
  position: absolute;
  bottom: 6px;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  background: rgba(255,255,255,0.15);
  border-radius: 4px;
  z-index: 20;
}

/* ===== Phone App (inner demo) ===== */
.phone-app {
  font-family: var(--font);
  font-size: 12px;
  color: var(--slate-800);
  transition: opacity 0.4s ease, transform 0.4s ease;
}

.app-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--slate-900);
  color: #fff;
  padding: 12px 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.app-logo {
  font-weight: 800;
  font-size: 14px;
  letter-spacing: -0.02em;
}

.app-dot { color: var(--orange-500); }

.app-hero {
  position: relative;
  height: 180px;
  background: var(--slate-900);
  overflow: hidden;
}

.app-hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.4;
  transition: opacity 0.4s;
}

.app-hero-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 16px;
  z-index: 2;
}

.app-tag {
  display: inline-block;
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--orange-500);
  margin-bottom: 6px;
}

.app-hero-title {
  font-size: 16px;
  font-weight: 800;
  color: #fff;
  line-height: 1.2;
  margin-bottom: 10px;
}

.app-cta-btn {
  align-self: flex-start;
  background: var(--orange-600);
  color: #fff;
  border: none;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 10px;
  font-weight: 700;
  font-family: var(--font);
  cursor: default;
}

.app-trust {
  display: flex;
  justify-content: space-around;
  padding: 12px 8px;
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-200);
}

.app-trust-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
}

.app-trust-icon {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
}

.app-trust-icon.orange { background: #FFF7ED; color: var(--orange-600); }
.app-trust-icon.blue { background: var(--brand-50); color: var(--brand-600); }
.app-trust-icon.green { background: var(--green-50); color: var(--green-600); }

.app-trust-item > span {
  font-size: 8px;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--slate-600);
  letter-spacing: 0.02em;
}

.app-content {
  padding: 16px;
}

.app-section-title {
  font-size: 13px;
  font-weight: 700;
  margin-bottom: 2px;
}

.app-section-sub {
  font-size: 9px;
  color: var(--slate-500);
  margin-bottom: 12px;
}

.app-service-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 12px;
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: 8px;
  margin-bottom: 8px;
  cursor: default;
  transition: border-color 0.2s;
}

.app-service-card:hover { border-color: var(--orange-500); }

.app-service-card div {
  display: flex;
  flex-direction: column;
}

.app-service-card strong {
  font-size: 11px;
  font-weight: 700;
}

.app-service-card span {
  font-size: 9px;
  color: var(--slate-500);
}

.app-form-card {
  position: relative;
  background: var(--slate-900);
  color: #fff;
  padding: 16px;
  border-radius: 12px;
  margin-top: 16px;
  overflow: hidden;
}

.app-form-glow {
  position: absolute;
  top: -20px;
  right: -20px;
  width: 80px;
  height: 80px;
  background: var(--orange-500);
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.2;
}

.app-form-title {
  font-size: 13px;
  font-weight: 700;
  position: relative;
  z-index: 1;
  margin-bottom: 2px;
}

.app-form-sub {
  font-size: 9px;
  color: var(--slate-400);
  position: relative;
  z-index: 1;
  margin-bottom: 10px;
}

.app-input {
  width: 100%;
  padding: 8px 10px;
  background: var(--slate-800);
  border: 1px solid var(--slate-700);
  border-radius: 4px;
  font-size: 9px;
  color: var(--slate-500);
  margin-bottom: 6px;
  position: relative;
  z-index: 1;
}

.app-form-btn {
  width: 100%;
  background: var(--orange-600);
  color: #fff;
  border: none;
  padding: 10px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 700;
  font-family: var(--font);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  cursor: default;
  position: relative;
  z-index: 1;
}

.app-testimonial {
  text-align: center;
  padding: 16px 0 8px;
}

.app-stars {
  color: var(--amber-500);
  font-size: 10px;
  letter-spacing: 2px;
  margin-bottom: 4px;
}

.app-testimonial p {
  font-size: 10px;
  font-style: italic;
  color: var(--slate-600);
  margin-bottom: 2px;
}

.app-testimonial > span {
  font-size: 8px;
  color: var(--slate-400);
  font-weight: 600;
}

.app-footer {
  background: var(--slate-100);
  color: var(--slate-400);
  text-align: center;
  padding: 12px;
  font-size: 8px;
  border-top: 1px solid var(--slate-200);
}

/* Demo scroll hint */
.demo-scroll-hint {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--slate-500);
}

.pulse-dot {
  position: relative;
  width: 12px;
  height: 12px;
  background: var(--brand-600);
  border-radius: 50%;
  display: inline-block;
}

.pulse-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: var(--brand-600);
  animation: pulse-ring 2s ease-out infinite;
}

@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(2.2); opacity: 0; }
}

/* ===== Case Studies (NEW) ===== */
.cases-section {
  padding: 80px 0;
  background: var(--slate-50);
  border-top: 1px solid var(--slate-200);
}

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

.case-card {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-lg);
  padding: 32px;
  transition: box-shadow 0.3s, transform 0.3s;
}

.case-card:hover {
  box-shadow: var(--shadow-premium);
  transform: translateY(-4px);
}

.case-icon {
  width: 48px;
  height: 48px;
  background: var(--brand-50);
  color: var(--brand-600);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.case-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--brand-600);
  margin-bottom: 8px;
}

.case-card h3 {
  font-size: 1.2rem;
  font-weight: 800;
  margin-bottom: 4px;
  color: var(--slate-900);
}

.case-location {
  font-size: 0.85rem;
  color: var(--slate-500);
  margin-bottom: 16px;
}

.case-result {
  display: inline-block;
  padding: 8px 16px;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: 100px;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--green-600);
  margin-bottom: 16px;
}

.case-detail {
  font-size: 0.92rem;
  color: var(--slate-600);
  line-height: 1.6;
  font-style: italic;
}

/* ===== Why Section (Dark) ===== */
.why-section {
  padding: 80px 0;
  background: var(--brand-900);
  color: #fff;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.why-card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-lg);
  padding: 28px 24px;
  transition: background 0.3s, transform 0.3s;
}

.why-card:hover {
  background: rgba(255,255,255,0.1);
  transform: translateY(-4px);
}

.why-icon-wrap {
  width: 48px;
  height: 48px;
  background: #fff;
  color: var(--brand-600);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 16px;
}

.why-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.why-card p {
  font-size: 0.92rem;
  color: rgba(255,255,255,0.6);
  line-height: 1.6;
}

/* ===== Testimonials ===== */
.testimonials-section {
  padding: 80px 0;
  background: #fff;
  border-top: 1px solid var(--slate-200);
}

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

.testimonial-card {
  background: #fff;
  border: 1px solid var(--slate-100);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  transition: box-shadow 0.3s, transform 0.3s;
}

.testimonial-card:hover {
  box-shadow: var(--shadow-premium);
  transform: translateY(-4px);
}

.testimonial-top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 20px;
}

.stars {
  color: var(--amber-500);
  font-size: 0.95rem;
  letter-spacing: 2px;
}

.verified-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--green-600);
  background: var(--green-50);
  border: 1px solid var(--green-100);
  padding: 4px 10px;
  border-radius: 100px;
}

.testimonial-card blockquote {
  font-size: 1.05rem;
  color: var(--slate-700);
  line-height: 1.65;
  flex-grow: 1;
  margin-bottom: 20px;
}

.testimonial-author {
  border-top: 1px solid var(--slate-100);
  padding-top: 16px;
}

.testimonial-author strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--slate-900);
}

.testimonial-author span {
  font-size: 0.85rem;
  color: var(--slate-500);
  font-weight: 500;
}

/* ===== Mid-Page CTA (NEW) ===== */
.mid-cta-section {
  padding: 80px 0;
  background: var(--brand-50);
  border-top: 1px solid var(--brand-100);
  border-bottom: 1px solid var(--brand-100);
}

.mid-cta-inner {
  text-align: center;
  max-width: 600px;
  margin: 0 auto;
}

.mid-cta-inner h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  margin-bottom: 12px;
  color: var(--slate-900);
}

.mid-cta-inner p {
  font-size: 1.05rem;
  color: var(--slate-600);
  margin-bottom: 28px;
}

/* ===== Pricing ===== */
.pricing-section {
  padding: 80px 0;
  background: #fff;
}

.pricing-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  max-width: 780px;
  margin: 0 auto;
}

.pricing-card {
  position: relative;
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: box-shadow 0.3s, transform 0.3s;
}

.pricing-card:hover {
  box-shadow: var(--shadow-premium);
  transform: translateY(-4px);
}

.pricing-featured {
  border-color: var(--brand-600);
  box-shadow: 0 0 0 1px var(--brand-600), var(--shadow-lg);
}

.pricing-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  background: var(--brand-600);
  color: #fff;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 6px 16px;
  border-radius: 0 0 10px 10px;
}

.pricing-card-top {
  text-align: center;
  padding: 36px 28px 28px;
  background: var(--slate-50);
  border-bottom: 1px solid var(--slate-200);
}

.pricing-featured .pricing-card-top {
  background: var(--brand-50);
  border-bottom-color: var(--brand-100);
}

.pricing-card-top h3 {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 4px;
}

.pricing-subtitle {
  font-size: 0.88rem;
  color: var(--slate-500);
  margin-bottom: 20px;
}

.pricing-amount {
  display: flex;
  align-items: baseline;
  justify-content: center;
  gap: 6px;
}

.pricing-number {
  font-size: 2.8rem;
  font-weight: 900;
  color: var(--brand-600);
  letter-spacing: -0.03em;
  line-height: 1;
}

.pricing-term {
  font-size: 0.95rem;
  color: var(--slate-500);
  font-weight: 500;
}

.pricing-card-bottom {
  padding: 32px 28px;
}

.pricing-features {
  list-style: none;
  margin-bottom: 28px;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 9px 0;
  font-size: 0.95rem;
  color: var(--slate-700);
  border-bottom: 1px solid var(--slate-100);
}

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

.check-icon {
  flex-shrink: 0;
  color: var(--green-500);
}

/* Guarantee Badge (NEW) */
.guarantee {
  display: flex;
  align-items: center;
  gap: 16px;
  max-width: 600px;
  margin: 40px auto 0;
  padding: 20px 28px;
  background: var(--green-50);
  border: 1px solid var(--green-100);
  border-radius: var(--radius);
  text-align: left;
}

.guarantee svg {
  flex-shrink: 0;
  color: var(--green-600);
}

.guarantee strong {
  display: block;
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--slate-900);
  margin-bottom: 2px;
}

.guarantee span {
  font-size: 0.88rem;
  color: var(--slate-600);
}

/* ===== FAQ Section (NEW) ===== */
.faq-section {
  padding: 80px 0;
  background: var(--slate-50);
  border-top: 1px solid var(--slate-200);
}

.faq-list {
  max-width: 700px;
  margin: 0 auto;
}

.faq-item {
  background: #fff;
  border: 1px solid var(--slate-200);
  border-radius: var(--radius);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color 0.3s, box-shadow 0.3s;
}

.faq-item:hover {
  border-color: var(--brand-200);
}

.faq-item.open {
  border-color: var(--brand-300);
  box-shadow: 0 2px 12px rgba(37,99,235,0.08);
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  font-family: var(--font);
  font-size: 1rem;
  font-weight: 600;
  color: var(--slate-900);
  cursor: pointer;
  text-align: left;
  transition: color 0.2s;
}

.faq-question:hover {
  color: var(--brand-600);
}

.faq-chevron {
  flex-shrink: 0;
  transition: transform 0.3s ease;
  color: var(--slate-400);
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  color: var(--brand-600);
}

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

.faq-item.open .faq-answer {
  max-height: 300px;
}

.faq-answer p {
  padding: 0 24px 20px;
  font-size: 0.95rem;
  color: var(--slate-600);
  line-height: 1.7;
}

/* ===== Contact Section ===== */
.contact-section {
  padding: 80px 0;
  background: var(--slate-900);
  color: #fff;
}

.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contact-text h2 {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.15;
  color: #fff;
  margin-bottom: 16px;
}

.contact-text > p {
  color: rgba(255,255,255,0.6);
  font-size: 1rem;
  line-height: 1.7;
}

.contact-details {
  margin-top: 32px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: rgba(255,255,255,0.5);
  font-size: 0.95rem;
}

.contact-item svg { stroke: rgba(255,255,255,0.4); flex-shrink: 0; }

/* Contact Trust Badges (NEW) */
.contact-badges {
  margin-top: 28px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.contact-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255,255,255,0.6);
  font-size: 0.88rem;
  font-weight: 500;
}

.contact-badge svg {
  flex-shrink: 0;
  stroke: var(--green-500);
}

.contact-form-wrapper {
  background: #fff;
  border-radius: var(--radius-lg);
  padding: 36px;
  box-shadow: var(--shadow-xl);
}

.contact-form .form-group {
  margin-bottom: 18px;
}

.contact-form label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--slate-900);
  margin-bottom: 6px;
}

.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  padding: 13px 16px;
  border: 1px solid var(--slate-200);
  border-radius: 10px;
  font-family: var(--font);
  font-size: 0.95rem;
  color: var(--slate-900);
  background: var(--slate-50);
  transition: all 0.2s;
  -webkit-appearance: none;
  appearance: none;
}

.contact-form select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='20' height='20' viewBox='0 0 24 24' fill='none' stroke='%2394A3B8' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 18px;
  padding-right: 40px;
  cursor: pointer;
}

.contact-form input:focus,
.contact-form textarea:focus,
.contact-form select:focus {
  outline: none;
  border-color: var(--brand-600);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.1);
  background: #fff;
}

.contact-form textarea { resize: vertical; }

/* Form row for side-by-side fields */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-note {
  text-align: center;
  margin-top: 12px;
  font-size: 0.8rem;
  color: var(--slate-400);
}

/* ===== Footer ===== */
.footer {
  padding: 48px 0 32px;
  background: #fff;
  border-top: 1px solid var(--slate-100);
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}

.footer-brand {
  text-align: center;
}

.footer-brand p {
  color: var(--slate-400);
  font-size: 0.88rem;
  margin-top: 10px;
}

.footer-links {
  display: flex;
  gap: 28px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--slate-500);
  font-weight: 500;
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--slate-900); }

.footer-bottom p {
  font-size: 0.82rem;
  color: var(--slate-400);
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .demo-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .demo-phone-wrap {
    order: -1;
  }

  .demo-info {
    text-align: center;
    max-width: 560px;
    margin: 0 auto;
  }

  .demo-stats-row {
    justify-content: center;
  }

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

@media (max-width: 900px) {
  .steps-grid {
    flex-direction: column;
    align-items: center;
    gap: 32px;
  }

  .step-connector-line {
    width: 2px;
    height: 40px;
    margin: 0;
  }

  .step-card {
    max-width: 400px;
  }

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

  .testimonials-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .cases-grid {
    grid-template-columns: 1fr;
    max-width: 500px;
    margin: 0 auto;
  }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
  }

  .contact-inner {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }
}

@media (max-width: 640px) {
  /* Mobile nav */
  .nav-links {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: #fff;
    flex-direction: column;
    padding: 100px 32px 32px;
    gap: 8px;
    box-shadow: var(--shadow-xl);
    transition: right 0.3s ease;
    z-index: 999;
  }

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

  .nav-links li { width: 100%; }

  .nav-links li a {
    display: block;
    padding: 14px 16px;
    font-size: 1.05rem;
    border-radius: 10px;
    transition: background 0.2s;
  }

  .nav-links li a:hover { background: var(--slate-50); }

  .nav-links li:last-child a {
    text-align: center;
    margin-top: 8px;
  }

  .nav-toggle { display: flex; }

  /* Hero mobile */
  .hero { padding: 130px 0 60px; }

  .hero h1 { font-size: 2.4rem; }

  .hero-ctas {
    flex-direction: column;
    align-items: stretch;
  }

  .trust-bar {
    font-size: 0.78rem;
    padding: 6px 14px;
  }

  /* Results */
  .results-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
  }

  .result-num {
    font-size: 2.2rem;
  }

  /* Why grid */
  .why-grid {
    grid-template-columns: 1fr;
  }

  /* Demo tabs */
  .demo-tabs {
    gap: 8px;
  }

  .tab-btn {
    padding: 10px 16px;
    font-size: 0.85rem;
  }

  /* Demo stats */
  .demo-stats-row {
    flex-wrap: wrap;
    gap: 16px;
  }

  /* Phone frame */
  .phone-frame {
    width: 260px;
    height: 530px;
    border-width: 10px;
    border-radius: 36px;
  }

  .phone-screen { border-radius: 26px; }

  /* Tags */
  .audience-tags { gap: 8px; }
  .tag { padding: 8px 14px; font-size: 0.82rem; }

  /* Contact form */
  .contact-form-wrapper { padding: 24px; }

  .form-row {
    grid-template-columns: 1fr;
    gap: 0;
  }

  /* Guarantee */
  .guarantee {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }

  /* Footer */
  .footer-links {
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
  }

  /* Contact badges */
  .contact-badges {
    gap: 10px;
  }

  .contact-badge {
    font-size: 0.82rem;
  }
}