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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  color: #0F172A;
  line-height: 1.6;
  background: #FFFFFF;
  -webkit-font-smoothing: antialiased;
}

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

ul {
  list-style: none;
}

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

/* === Layout === */
.section-inner,
.nav-inner,
.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === Buttons === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: 'Inter', sans-serif;
  font-weight: 600;
  border-radius: 12px;
  transition: all 0.2s ease;
  cursor: pointer;
  border: none;
}

.btn-sm {
  padding: 8px 18px;
  font-size: 14px;
}

.btn-lg {
  padding: 14px 28px;
  font-size: 16px;
}

.btn-full {
  width: 100%;
  justify-content: center;
  padding: 14px 24px;
  font-size: 15px;
}

.btn-primary {
  background: #0D9488;
  color: #fff;
}

.btn-primary:hover {
  background: #0B8276;
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(13, 148, 136, 0.3);
}

.btn-outline {
  background: #fff;
  color: #0D9488;
  border: 2px solid #0D9488;
}

.btn-outline:hover {
  background: #0D9488;
  color: #fff;
}

.btn-ghost {
  background: transparent;
  color: #64748B;
  border: 2px solid #E2E8F0;
}

.btn-ghost:hover {
  border-color: #0D9488;
  color: #0D9488;
}

.btn-white {
  background: #fff;
  color: #0D9488;
}

.btn-white:hover {
  transform: translateY(-1px);
  box-shadow: 0 4px 14px rgba(255, 255, 255, 0.3);
}

/* === Nav === */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid #f1f5f9;
}

.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-icon {
  font-size: 28px;
}

.logo-text {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  font-size: 22px;
  color: #0F172A;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-links a:not(.btn) {
  font-size: 14px;
  font-weight: 500;
  color: #64748B;
  transition: color 0.2s;
}

.nav-links a:not(.btn):hover {
  color: #0D9488;
}

/* === Badge === */
.badge {
  display: inline-block;
  padding: 6px 16px;
  background: rgba(13, 148, 136, 0.08);
  color: #0D9488;
  font-size: 13px;
  font-weight: 600;
  border-radius: 99px;
  margin-bottom: 20px;
}

.section-badge {
  display: inline-block;
  padding: 4px 14px;
  background: rgba(13, 148, 136, 0.08);
  color: #0D9488;
  font-size: 12px;
  font-weight: 700;
  border-radius: 99px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  margin-bottom: 16px;
}

/* === Hero === */
.hero {
  padding: 140px 0 80px;
  background: linear-gradient(180deg, #F8FAFC 0%, #FFFFFF 100%);
}

.hero-inner {
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
  display: flex;
  align-items: center;
  gap: 60px;
}

.hero-content {
  flex: 1;
}

.hero-image {
  flex: 1;
  display: flex;
  justify-content: center;
}

.hero-image img {
  border-radius: 16px;
  box-shadow: 0 20px 60px rgba(15, 23, 42, 0.08);
}

h1 {
  font-family: 'Outfit', sans-serif;
  font-size: 52px;
  font-weight: 800;
  line-height: 1.1;
  margin-bottom: 20px;
}

.gradient-text {
  background: linear-gradient(135deg, #0D9488, #14B8A6);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-subtitle {
  font-size: 18px;
  color: #64748B;
  line-height: 1.7;
  margin-bottom: 32px;
  max-width: 480px;
}

.hero-actions {
  display: flex;
  gap: 12px;
  margin-bottom: 16px;
}

.hero-note {
  font-size: 13px;
  color: #94A3B8;
}

/* === Sections === */
.features,
.how-it-works,
.pricing {
  padding: 100px 0;
}

.features {
  background: #fff;
}

.how-it-works {
  background: #F8FAFC;
}

.pricing {
  background: #fff;
}

h2 {
  font-family: 'Outfit', sans-serif;
  font-size: 36px;
  font-weight: 700;
  margin-bottom: 12px;
}

.section-subtitle {
  font-size: 16px;
  color: #64748B;
  margin-bottom: 48px;
  max-width: 520px;
}

.section-inner {
  text-align: center;
}

.section-inner h2,
.section-inner .section-subtitle {
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

/* === Features Grid === */
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  text-align: left;
}

.feature-card {
  padding: 28px;
  border-radius: 16px;
  border: 1px solid #F1F5F9;
  background: #fff;
  transition: all 0.25s ease;
}

.feature-card:hover {
  border-color: #E2E8F0;
  box-shadow: 0 8px 30px rgba(15, 23, 42, 0.06);
  transform: translateY(-2px);
}

.feature-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 16px;
}

.icon-teal {
  background: rgba(13, 148, 136, 0.1);
}

.icon-red {
  background: rgba(239, 68, 68, 0.1);
}

.icon-slate {
  background: rgba(15, 23, 42, 0.06);
}

.icon-amber {
  background: rgba(245, 158, 11, 0.1);
}

.icon-purple {
  background: rgba(139, 92, 246, 0.1);
}

.icon-green {
  background: rgba(34, 197, 94, 0.1);
}

.feature-card h3 {
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  font-weight: 700;
  margin-bottom: 8px;
}

.feature-card p {
  font-size: 14px;
  color: #64748B;
  line-height: 1.6;
}

/* === Steps === */
.steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
}

.step {
  position: relative;
  padding: 24px 16px;
}

.step-img {
  width: 180px;
  height: 180px;
  object-fit: contain;
  margin: 0 auto 20px;
  border-radius: 12px;
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #0D9488;
  color: #fff;
  font-weight: 700;
  font-size: 15px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 12px;
}

.step h3 {
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 6px;
}

.step p {
  font-size: 14px;
  color: #64748B;
  line-height: 1.5;
}

/* === Pricing === */
.pricing-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
  max-width: 680px;
  margin: 0 auto;
  text-align: left;
}

.pricing-card {
  padding: 32px;
  border-radius: 16px;
  border: 1px solid #E2E8F0;
  background: #fff;
  position: relative;
}

.pricing-featured {
  border-color: #0D9488;
  box-shadow: 0 8px 30px rgba(13, 148, 136, 0.12);
}

.pricing-popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: #0D9488;
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  padding: 4px 16px;
  border-radius: 99px;
}

.pricing-header h3 {
  font-family: 'Outfit', sans-serif;
  font-size: 22px;
  font-weight: 700;
  margin-bottom: 4px;
}

.price {
  font-family: 'Outfit', sans-serif;
  font-size: 40px;
  font-weight: 800;
  margin-bottom: 24px;
}

.price span {
  font-size: 16px;
  font-weight: 500;
  color: #94A3B8;
}

.pricing-features {
  margin-bottom: 24px;
}

.pricing-features li {
  padding: 8px 0;
  font-size: 14px;
  color: #475569;
  border-bottom: 1px solid #F8FAFC;
}

/* === Contact === */
.contact {
  padding: 100px 0;
  background: #F8FAFC;
}

.contact-form {
  max-width: 580px;
  margin: 0 auto;
  text-align: left;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  margin-bottom: 16px;
}

.form-group label {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: #475569;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1px solid #E2E8F0;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  color: #0F172A;
  background: #fff;
  transition: border-color 0.2s;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #0D9488;
  box-shadow: 0 0 0 3px rgba(13, 148, 136, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #94A3B8;
}

.form-success {
  margin-top: 16px;
  font-size: 14px;
  color: #0D9488;
  font-weight: 600;
}

@media (max-width: 600px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

/* === CTA === */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #0F172A, #334155);
  color: #fff;
}

.cta h2 {
  font-family: 'Outfit', sans-serif;
  color: #fff;
  margin-bottom: 8px;
}

.cta p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 28px;
}

/* === Footer === */
.footer {
  padding: 48px 0;
  background: #0F172A;
  color: rgba(255, 255, 255, 0.5);
}

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

.footer-brand {
  margin-bottom: 24px;
}

.footer-brand .logo-text {
  color: #fff;
}

.footer-brand p {
  font-size: 14px;
  margin-top: 8px;
}

.footer-links {
  display: flex;
  justify-content: center;
  gap: 28px;
  margin-bottom: 24px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.2s;
}

.footer-links a:hover {
  color: #0D9488;
}

.footer-copy {
  font-size: 13px;
}

/* === Responsive === */
@media (max-width: 900px) {
  .hero-inner {
    flex-direction: column;
    gap: 40px;
    text-align: center;
  }

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

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

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

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

  h1 {
    font-size: 40px;
  }
}

@media (max-width: 600px) {
  .nav-links a:not(.btn) {
    display: none;
  }

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

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

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

  h1 {
    font-size: 32px;
  }

  h2 {
    font-size: 28px;
  }

  .hero {
    padding: 120px 0 60px;
  }
}