:root {
  color-scheme: light;
  --brand-blue: #38bdf8;
  --bg: #f8fafc;
  --bg-alt: #f1f5f9;
  --card: #ffffff;
  --primary: #38bdf8;
  --primary-dark: #1d4ed8;
  --accent: rgba(56, 189, 248, 0.12);
  --text: #0f172a;
  --text-light: #475569;
  --border: #e2e8f0;
  --shadow: 0 24px 60px rgba(15, 23, 42, 0.08);
  --gradient: linear-gradient(120deg, var(--brand-blue), var(--brand-blue));
  --radius-lg: 18px;
  --radius-md: 14px;
  --radius-sm: 10px;
  --section-gap: 72px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Poppins", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  position: relative;
  overflow-x: hidden;
}

body::before,
body::after {
  content: "";
  position: fixed;
  width: 520px;
  height: 520px;
  border-radius: 50%;
  filter: blur(120px);
  opacity: 0.2;
  z-index: -1;
}

body::before {
  top: -200px;
  right: -160px;
  background: radial-gradient(circle, var(--brand-blue) 0%, transparent 70%);
}

body::after {
  bottom: -220px;
  left: -140px;
  background: radial-gradient(circle, var(--brand-blue) 0%, transparent 70%);
}

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

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

.offer-banner {
  background: var(--primary);
  color: #fff;
  text-align: center;
  padding: 10px 16px;
  font-size: 0.95rem;
  box-shadow: 0 10px 30px rgba(56, 189, 248, 0.2);
}

.info-bar {
  display: flex;
  gap: 24px;
  justify-content: center;
  align-items: center;
  background: var(--bg-alt);
  padding: 10px 16px;
  font-size: 0.95rem;
  color: var(--text-light);
  border-bottom: 1px solid var(--border);
}

.site-header {
  position: sticky;
  top: 0;
  background: rgba(248, 250, 252, 0.9);
  backdrop-filter: blur(12px);
  z-index: 10;
  border-bottom: 1px solid var(--border);
}


.navbar {
  max-width: 1200px;
  margin: 0 auto;
  padding: 14px 16px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 18px;
}

.logo {
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text);
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.logo img {
  width: 44px;
  height: 44px;
  object-fit: contain;
}

.footer-logo img {
  width: 52px;
  height: 52px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 10px;
  font-size: 0.95rem;
  justify-content: flex-end;
  margin-left: auto;
  flex-wrap: wrap;
}

.nav-links a {
  padding: 6px 10px;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease, transform 0.2s ease;
}

.nav-links a:hover {
  background: rgba(56, 189, 248, 0.2);
  color: #fff;
  transform: translateY(-1px);
}


.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-shrink: 0;
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.6rem;
  cursor: pointer;
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--section-gap) 16px;
}

.section-header {
  text-align: center;
  margin-bottom: 36px;
  max-width: 720px;
  margin-left: auto;
  margin-right: auto;
}

.section-header h2 {
  font-size: 2rem;
  margin-bottom: 10px;
}

.section-header p {
  color: var(--text-light);
}

.hero {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 32px;
  align-items: center;
}

.eyebrow {
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.1em;
  color: var(--primary-dark);
  margin-bottom: 12px;
}

h1 {
  font-size: clamp(2.4rem, 4vw, 3.4rem);
  line-height: 1.2;
  margin-bottom: 16px;
  color: var(--text);
}

.subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 12px;
}

.hero-text {
  margin-bottom: 24px;
  color: var(--text-light);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-bottom: 24px;
}

.badges {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text-light);
}

.hero-card {
  background: var(--card);
  padding: 28px;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
  border: 1px solid var(--border);
}

.hero-card h3 {
  margin-bottom: 12px;
}

.checklist {
  list-style: none;
  margin: 16px 0 20px;
  display: grid;
  gap: 8px;
  color: var(--text-light);
}

.checklist li::before {
  content: "✔";
  margin-right: 8px;
  color: var(--primary);
}

.btn {
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
}

.btn.primary {
  background: var(--primary);
  color: #fff;
  border: none;
  box-shadow: 0 12px 30px rgba(56, 189, 248, 0.35);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 16px 40px rgba(255, 78, 205, 0.35);
}

.btn.secondary {
  border-color: var(--primary);
  color: var(--primary-dark);
  background: #fff;
}

.btn.secondary:hover {
  background: var(--accent);
}

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

.btn.ghost:hover {
  border-color: var(--primary);
  color: var(--primary-dark);
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  align-items: stretch;
}

.stat-card,
.feature-card,
.service-card,
.card {
  background: var(--card);
  padding: 22px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.stat-card {
  display: flex;
  flex-direction: column;
  justify-content: center;
  text-align: center;
  min-height: 140px;
}

.stat-card h3 {
  font-size: 2rem;
  color: var(--primary-dark);
}

.features-grid {
  display: flex;
  gap: 20px;
  align-items: stretch;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
}

.features-grid .feature-card {
  min-width: 260px;
  scroll-snap-align: start;
  height: 100%;
  min-height: 140px;
}

.feature-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 24px;
}

.filter-btn {
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: #fff;
  cursor: pointer;
}

.filter-btn.active {
  background: var(--primary);
  color: #fff;
  border-color: var(--primary);
}

.services-grid {
  display: flex;
  gap: 20px;
  align-items: stretch;
  overflow-x: auto;
  padding-bottom: 10px;
  scroll-snap-type: x mandatory;
}

.service-card {
  display: flex;
  flex-direction: column;
  gap: 8px;
  height: 100%;
  min-width: 260px;
  scroll-snap-align: start;
  min-height: 260px;
}

.service-card .icon {
  font-size: 1.6rem;
  margin-bottom: 10px;
}

.service-card .price {
  display: inline-block;
  margin-top: auto;
  font-weight: 600;
  color: var(--primary-dark);
}

.process {
  display: grid;
  gap: 16px;
}

.process-step {
  display: flex;
  gap: 16px;
  align-items: center;
  background: var(--card);
  padding: 18px 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.step-number {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 600;
  color: var(--primary-dark);
}

.simulator-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 0.95rem;
  color: var(--text-light);
}

input,
select,
textarea {
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: inherit;
  background: #fff;
  color: var(--text);
}

.summary-line {
  display: flex;
  justify-content: space-between;
  margin-bottom: 12px;
}

.summary-line.total {
  font-size: 1.1rem;
  font-weight: 600;
}

.note,
.hint {
  font-size: 0.85rem;
  color: var(--text-light);
  margin-top: 12px;
}

.availability {
  display: grid;
  gap: 20px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  align-items: start;
}

.availability-group {
  display: grid;
  gap: 12px;
  background: var(--bg-alt);
  padding: 16px;
  border-radius: var(--radius-md);
  border: 1px solid var(--border);
}

.availability-group label {
  flex-direction: row;
  align-items: center;
  gap: 8px;
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 8px 12px;
  width: fit-content;
}

.availability-group input[type="checkbox"] {
  accent-color: var(--primary);
}

.testimonial-slider {
  display: flex;
  align-items: center;
  gap: 16px;
}

.testimonial-content {
  flex: 1;
  text-align: center;
}

.testimonial-content p {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.slider-btn {
  background: var(--accent);
  border: none;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.4rem;
  color: var(--primary-dark);
}

.faq-list {
  display: grid;
  gap: 12px;
}

details {
  background: var(--card);
  padding: 16px 18px;
  border-radius: 12px;
  border: 1px solid var(--border);
}

summary {
  cursor: pointer;
  font-weight: 500;
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.contact-left,
.contact-right {
  display: grid;
  gap: 24px;
}

.contact-highlights ul {
  list-style: none;
  display: grid;
  gap: 10px;
  color: var(--text-light);
}

.contact-highlights li::before {
  content: "✔";
  margin-right: 8px;
  color: var(--primary);
}

.summary-card .summary-header {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  justify-content: space-between;
}

.summary-card .summary-box {
  margin-top: 12px;
}

.contact-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin: 12px 0 6px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
}

.slots {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px;
  display: grid;
  gap: 8px;
}

.slots label {
  flex-direction: row;
  gap: 8px;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 10px;
}

.summary-box {
  margin-top: 14px;
  background: var(--bg-alt);
  border-radius: var(--radius-md);
  padding: 14px;
  border: 1px dashed var(--border);
  font-size: 0.9rem;
  color: var(--text);
}

.site-footer {
  background: var(--bg-alt);
  padding: 40px 16px 20px;
  border-top: 1px solid var(--border);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 24px;
}

.footer-content ul {
  list-style: none;
  display: grid;
  gap: 8px;
  margin-top: 10px;
}

.footer-bottom {
  text-align: center;
  margin-top: 20px;
  color: var(--text-light);
}

#backToTop {
  position: fixed;
  right: 20px;
  bottom: 20px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  border: none;
  background: var(--primary);
  color: #fff;
  display: none;
  cursor: pointer;
  box-shadow: var(--shadow);
}

.features-grid::-webkit-scrollbar,
.services-grid::-webkit-scrollbar {
  height: 8px;
}

.features-grid::-webkit-scrollbar-track,
.services-grid::-webkit-scrollbar-track {
  background: transparent;
}

.features-grid::-webkit-scrollbar-thumb,
.services-grid::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 999px;
}

.section + .section {
  border-top: 1px solid var(--border);
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.5s ease;
}

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

@media (max-width: 900px) {
  .nav-links {
    position: absolute;
    top: 70px;
    right: 16px;
    background: #ffffff;
    flex-direction: column;
    padding: 16px;
    border-radius: var(--radius-md);
    border: 1px solid var(--border);
    box-shadow: var(--shadow);
    display: none;
    width: min(260px, 90vw);
  }

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

  .nav-toggle {
    display: block;
  }
}

@media (max-width: 700px) {
  .info-bar {
    flex-direction: column;
    gap: 6px;
  }

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

  .testimonial-slider {
    flex-direction: column;
  }
}