:root {
  --bg: #f5f7fb;
  --surface: rgba(255, 255, 255, 0.78);
  --surface-strong: #ffffff;
  --primary: #2563eb;
  --primary-dark: #1d4ed8;
  --accent: #60a5fa;
  --text: #0f172a;
  --muted: #475569;
  --border: rgba(148, 163, 184, 0.22);
  --shadow: 0 20px 50px rgba(15, 23, 42, 0.10);
  --shadow-soft: 0 10px 30px rgba(15, 23, 42, 0.08);
  --radius: 22px;
  --max-width: 1120px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Inter", Arial, sans-serif;
  background:
    radial-gradient(circle at top left, rgba(37, 99, 235, 0.10), transparent 28%),
    radial-gradient(circle at top right, rgba(96, 165, 250, 0.10), transparent 24%),
    var(--bg);
  color: var(--text);
  line-height: 1.7;
}

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

.container {
  width: min(100% - 40px, var(--max-width));
  margin: 0 auto;
}

.hero {
  position: relative;
  overflow: hidden;
  background: linear-gradient(135deg, #05070c 0%, #0f172a 45%, #1d4ed8 100%);
  color: #ffffff;
}

.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 20%, rgba(255,255,255,0.08), transparent 20%),
    radial-gradient(circle at 80% 30%, rgba(96,165,250,0.10), transparent 18%);
  pointer-events: none;
}

.navbar {
  position: relative;
  z-index: 2;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 28px 0;
}

.logo {
  font-size: 1.1rem;
  font-weight: 800;
  letter-spacing: -0.4px;
}

.nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 22px;
}

.nav-links a {
  color: rgba(255,255,255,0.88);
  font-weight: 500;
  transition: 0.25s ease;
}

.nav-links a:hover {
  color: #ffffff;
}

.hero-content {
  position: relative;
  z-index: 2;
  padding: 96px 0 72px;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(320px, 400px);
  gap: 34px;
  align-items: center;
}

.tag,
.section-tag,
.mini-badge,
.availability,
.project-status,
.pricing-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  font-weight: 700;
}

.tag {
  margin-bottom: 18px;
  padding: 8px 14px;
  font-size: 0.82rem;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.16);
}

.hero-main h1 {
  font-size: clamp(2.4rem, 4vw, 4.4rem);
  line-height: 1.04;
  letter-spacing: -1.5px;
  margin-bottom: 18px;
  max-width: 11ch;
}

.hero-text {
  max-width: 60ch;
  color: rgba(255,255,255,0.88);
  font-size: 1.02rem;
  margin-bottom: 28px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 28px;
}

.btn,
.side-link,
.contact-form button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 22px;
  border-radius: 999px;
  border: 1px solid transparent;
  font-weight: 700;
  transition: 0.25s ease;
  cursor: pointer;
}

.btn.primary,
.side-link.strong {
  background: #ffffff;
  color: var(--text);
  box-shadow: var(--shadow-soft);
}

.btn.primary:hover,
.side-link.strong:hover {
  transform: translateY(-2px);
  background: #eff6ff;
}

.btn.secondary {
  background: rgba(255,255,255,0.10);
  color: #ffffff;
  border-color: rgba(255,255,255,0.18);
}

.btn.secondary:hover {
  background: rgba(255,255,255,0.16);
  transform: translateY(-2px);
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  max-width: 760px;
}

.highlight-box {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.10);
  backdrop-filter: blur(10px);
  padding: 16px 18px;
  border-radius: 18px;
}

.highlight-box strong {
  display: block;
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.highlight-box span {
  color: rgba(255,255,255,0.78);
  font-size: 0.9rem;
}

.hero-side-card {
  background: rgba(255,255,255,0.10);
  border: 1px solid rgba(255,255,255,0.14);
  backdrop-filter: blur(16px);
  border-radius: 26px;
  padding: 28px;
  box-shadow: 0 25px 60px rgba(15,23,42,0.22);
}

.hero-side-top {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 18px;
}

.mini-badge {
  padding: 7px 12px;
  font-size: 0.78rem;
  background: rgba(255,255,255,0.10);
  color: #ffffff;
}

.availability {
  padding: 7px 12px;
  font-size: 0.78rem;
  background: rgba(34, 197, 94, 0.16);
  color: #dcfce7;
}

.hero-side-card h3 {
  font-size: 1.45rem;
  margin-bottom: 10px;
}

.hero-side-card p {
  color: rgba(255,255,255,0.84);
  margin-bottom: 18px;
}

.hero-side-list {
  display: grid;
  gap: 12px;
  margin-bottom: 20px;
}

.side-item {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.10);
  padding: 14px 16px;
  border-radius: 16px;
}

.side-item strong {
  display: block;
  font-size: 0.92rem;
  margin-bottom: 2px;
}

.side-item span {
  color: rgba(255,255,255,0.82);
  font-size: 0.92rem;
}

.hero-side-actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.side-link {
  background: rgba(255,255,255,0.08);
  color: #ffffff;
  border-color: rgba(255,255,255,0.14);
}

.side-link:hover {
  background: rgba(255,255,255,0.14);
}

.section {
  padding: 88px 0;
}

.section-soft {
  background: rgba(255,255,255,0.46);
  backdrop-filter: blur(8px);
}

.section-heading {
  max-width: 740px;
  margin-bottom: 34px;
}

.section-tag {
  padding: 7px 12px;
  font-size: 0.78rem;
  background: rgba(37, 99, 235, 0.08);
  color: var(--primary-dark);
  margin-bottom: 14px;
}

.section-title {
  font-size: clamp(2rem, 3vw, 3rem);
  line-height: 1.1;
  letter-spacing: -0.9px;
  margin-bottom: 14px;
}

.section-text {
  color: var(--muted);
  font-size: 1rem;
  margin-bottom: 14px;
}

.cards {
  display: grid;
  gap: 20px;
}

.services-grid,
.process-grid,
.projects-grid,
.benefits-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card,
.about-box,
.contact-box,
.faq-item,
.pricing-card {
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  backdrop-filter: blur(10px);
  border-radius: var(--radius);
  padding: 24px;
}

.card {
  transition: 0.25s ease;
}

.card:hover,
.pricing-card:hover {
  transform: translateY(-6px);
}

.card h3,
.about-box h3,
.faq-item h3,
.pricing-card h3 {
  margin-bottom: 10px;
  font-size: 1.08rem;
}

.card p,
.about-box p,
.faq-item p,
.pricing-card p {
  color: var(--muted);
}

.about-grid,
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 28px;
  align-items: start;
}

.check-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin-top: 18px;
}

.check-list li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-dark);
  font-weight: 800;
}

.step-number {
  display: inline-flex;
  margin-bottom: 12px;
  font-weight: 800;
  color: var(--primary-dark);
  font-size: 0.88rem;
}

.project-top {
  margin-bottom: 14px;
}

.project-status {
  padding: 8px 12px;
  background: rgba(15, 23, 42, 0.06);
  color: var(--text);
  font-size: 0.82rem;
}

.project-actions {
  margin-top: 16px;
}

.project-link {
  color: var(--primary-dark);
  font-weight: 700;
}

.project-link:hover {
  text-decoration: underline;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 20px;
}

.pricing-card {
  transition: 0.25s ease;
}

.pricing-card.featured {
  border: 1px solid rgba(37, 99, 235, 0.28);
  box-shadow: 0 24px 50px rgba(37, 99, 235, 0.12);
  position: relative;
}

.pricing-card h3 {
  font-size: 2rem;
  margin-bottom: 8px;
}

.pricing-badge {
  padding: 8px 12px;
  font-size: 0.78rem;
  background: rgba(37, 99, 235, 0.10);
  color: var(--primary-dark);
  margin-bottom: 14px;
}

.pricing-cta {
  margin-top: 28px;
}

.faq-list {
  display: grid;
  gap: 16px;
}

.contact-info {
  display: grid;
  gap: 10px;
  margin: 24px 0;
  color: var(--muted);
}

.contact-form {
  display: grid;
  gap: 14px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  border: 1px solid var(--border);
  background: #ffffff;
  border-radius: 16px;
  padding: 14px 16px;
  font: inherit;
  color: var(--text);
  outline: none;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: rgba(37, 99, 235, 0.35);
  box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.08);
}

.email-btn {
  background: #ffffff;
  color: var(--text);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.email-btn:hover {
  background: #f8fafc;
}

.cta-strip {
  padding: 32px 0 76px;
}

.cta-strip-content {
  background: linear-gradient(135deg, #05070c 0%, #0f172a 50%, #1d4ed8 100%);
  color: #ffffff;
  border-radius: 28px;
  padding: 32px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 22px;
  box-shadow: 0 25px 60px rgba(15,23,42,0.18);
}

.cta-strip-content h2 {
  font-size: clamp(1.5rem, 2.4vw, 2.4rem);
  line-height: 1.1;
  max-width: 18ch;
}

.footer {
  background: #0f172a;
  color: rgba(255,255,255,0.82);
  padding: 34px 0 20px;
}

.footer-content,
.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-content h3 {
  color: #ffffff;
  margin-bottom: 6px;
}

.footer-links {
  display: flex;
  gap: 18px;
  flex-wrap: wrap;
  align-items: center;
}

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

.footer-bottom {
  margin-top: 20px;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.10);
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 30;
  background: #22c55e;
  color: #ffffff;
  font-weight: 700;
  padding: 12px 16px;
  border-radius: 999px;
  box-shadow: 0 16px 32px rgba(34,197,94,0.28);
}

.whatsapp-float:hover {
  transform: translateY(-2px);
}

@media (max-width: 980px) {
  .hero-grid,
  .about-grid,
  .contact-grid,
  .services-grid,
  .process-grid,
  .projects-grid,
  .benefits-grid,
  .pricing-grid {
    grid-template-columns: 1fr;
  }

  .hero-highlights {
    grid-template-columns: 1fr;
    max-width: 100%;
  }

  .cta-strip-content {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .navbar {
    flex-direction: column;
    gap: 14px;
    padding: 20px 0;
  }

  .nav-links {
    justify-content: center;
  }

  .hero-content {
    padding: 72px 0 44px;
  }

  .hero-main h1 {
    max-width: 100%;
  }

  .hero-buttons,
  .hero-side-actions,
  .contact-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .btn,
  .side-link {
    width: 100%;
  }

  .hero-side-card {
    padding: 22px;
  }

  .section {
    padding: 68px 0;
  }

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

  .whatsapp-float {
    right: 12px;
    bottom: 12px;
    padding: 11px 14px;
    font-size: 0.86rem;
  }
}

@media (max-width: 420px) {
  .container {
    width: min(100% - 24px, var(--max-width));
  }

  .hero-main h1 {
    font-size: 2rem;
  }

  .section-title {
    font-size: 1.75rem;
  }

  .card,
  .about-box,
  .contact-box,
  .faq-item,
  .pricing-card {
    padding: 20px;
  }

  .whatsapp-float {
    display: none;
  }
}

.premium-pricing-grid {
  align-items: stretch;
}

.premium-pricing-card {
  position: relative;
  overflow: hidden;
  border-radius: 24px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.86);
}

.pricing-card-top {
  margin-bottom: 18px;
}

.pricing-label {
  margin-top: 10px;
  color: var(--muted);
  font-size: 0.95rem;
}

.pricing-description {
  margin-bottom: 20px;
}

.pricing-list {
  list-style: none;
  display: grid;
  gap: 12px;
  margin: 22px 0 22px;
}

.pricing-list li {
  position: relative;
  padding-left: 26px;
  color: var(--muted);
}

.pricing-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--primary-dark);
  font-weight: 800;
}

.pricing-note {
  margin-top: auto;
  font-weight: 600;
  color: var(--text);
}

.featured-premium {
  border: 1px solid rgba(37, 99, 235, 0.28);
  box-shadow: 0 26px 60px rgba(37, 99, 235, 0.14);
  transform: translateY(-6px);
}

.featured-ribbon {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 8px 12px;
  border-radius: 999px;
  background: linear-gradient(135deg, #2563eb, #1d4ed8);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 700;
  box-shadow: 0 12px 24px rgba(37, 99, 235, 0.24);
}

.pricing-bottom-note {
  margin-top: 30px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 22px 24px;
  border-radius: 22px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-soft);
}

.pricing-bottom-note p {
  color: var(--muted);
  max-width: 700px;
}

.premium-contact-layout {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 24px;
  align-items: start;
}

.premium-contact-info {
  display: grid;
  gap: 24px;
}

.premium-contact-card,
.premium-form-card,
.premium-trust-card {
  border-radius: 24px;
  padding: 28px;
  background: rgba(255, 255, 255, 0.86);
}

.premium-contact-card h3,
.premium-form-card h3,
.premium-trust-card h3 {
  margin-bottom: 12px;
}

.premium-contact-intro,
.form-intro,
.form-disclaimer {
  color: var(--muted);
}

.premium-contact-list {
  display: grid;
  gap: 14px;
  margin: 22px 0;
}

.premium-contact-item {
  padding: 16px 18px;
  border-radius: 18px;
  background: rgba(15, 23, 42, 0.04);
  border: 1px solid rgba(148, 163, 184, 0.16);
}

.premium-contact-label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 4px;
}

.premium-contact-item strong {
  font-size: 1rem;
  color: var(--text);
}

.premium-contact-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 10px;
}

.premium-check-list {
  margin-top: 0;
}

.form-intro {
  margin-bottom: 18px;
}

.form-disclaimer {
  margin-top: 16px;
  font-size: 0.92rem;
}

@media (max-width: 980px) {
  .premium-contact-layout {
    grid-template-columns: 1fr;
  }

  .featured-premium {
    transform: none;
  }

  .pricing-bottom-note {
    flex-direction: column;
    align-items: flex-start;
  }
}

@media (max-width: 768px) {
  .premium-contact-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .premium-contact-actions .btn {
    width: 100%;
  }
}