:root {
  --bg: #f2f5f9;
  --surface: #ffffff;
  --surface-alt: #f8fbff;
  --line: #d9e3ee;
  --ink: #17212b;
  --muted: #5d6b79;
  --blue: #1267c4;
  --blue-dark: #0b4f99;
  --orange: #ff8a00;
  --orange-dark: #d96c00;
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;
  --viber: #7360f2;
  --viber-dark: #5b44de;
  --container: 1180px;
  --radius: 18px;
  --shadow: 0 10px 28px rgba(23, 33, 43, 0.08);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--bg);
}

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

.container {
  width: min(calc(100% - 32px), var(--container));
  margin: 0 auto;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
}

.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 86px;
}

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

.logo-mark {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  border-radius: 14px;
  background: linear-gradient(180deg, var(--blue) 0%, var(--blue-dark) 100%);
  color: #fff;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.logo-copy {
  display: grid;
  gap: 3px;
}

.logo-copy strong {
  font-size: 1rem;
}

.logo-copy span {
  color: var(--muted);
  font-size: 0.82rem;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  font-size: 0.96rem;
}

.nav a {
  color: var(--muted);
  font-weight: 500;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--blue-dark);
}

.header-panel {
  display: flex;
  align-items: center;
  gap: 18px;
}

.lang-switch {
  display: inline-flex;
  padding: 4px;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: var(--surface-alt);
}

.lang-btn {
  border: 0;
  background: transparent;
  padding: 8px 14px;
  border-radius: 999px;
  font: inherit;
  font-weight: 700;
  color: var(--muted);
  cursor: pointer;
}

.lang-btn.is-active {
  background: var(--blue);
  color: #fff;
}

.header-contact {
  display: grid;
  gap: 2px;
  text-align: right;
}

.phone-link {
  color: var(--blue-dark);
  font-weight: 800;
  font-size: 1.08rem;
}

.header-contact span {
  color: var(--muted);
  font-size: 0.82rem;
}

.hero {
  padding: 34px 0 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(320px, 0.7fr);
  gap: 24px;
  align-items: start;
}

.hero-main {
  background:
    linear-gradient(135deg, rgba(18, 103, 196, 0.95), rgba(11, 79, 153, 0.98)),
    var(--blue);
  color: #fff;
  border-radius: 24px;
  padding: 38px;
  box-shadow: var(--shadow);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  min-height: 36px;
  padding: 0 14px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.88rem;
  font-weight: 700;
}

.hero h1,
.section-head h2,
.about-box h2,
.contact-box h2,
.mini-panel h2 {
  margin: 0;
  line-height: 1.08;
  letter-spacing: -0.03em;
}

.hero h1 {
  margin-top: 18px;
  max-width: 12ch;
  font-size: clamp(2.7rem, 5.5vw, 4.8rem);
}

.hero-lead {
  max-width: 58ch;
  margin: 18px 0 0;
  font-size: 1.06rem;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.9);
}

.hero-benefits {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 22px;
}

.hero-benefits span {
  display: inline-flex;
  padding: 10px 14px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.12);
  font-size: 0.92rem;
  font-weight: 600;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 26px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 22px;
  border-radius: 12px;
  font-weight: 800;
  transition: 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(180deg, var(--orange) 0%, var(--orange-dark) 100%);
  color: #fff;
}

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

.btn-whatsapp {
  background: linear-gradient(180deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
  color: #fff;
}

.btn-viber {
  background: linear-gradient(180deg, var(--viber) 0%, var(--viber-dark) 100%);
  color: #fff;
}

.btn-light {
  background: var(--surface-alt);
  color: var(--blue-dark);
  border: 1px solid var(--line);
}

.btn-block {
  width: 100%;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 14px;
  margin-top: 28px;
}

.hero-stats article {
  display: grid;
  gap: 6px;
  padding: 18px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.12);
}

.hero-stats strong {
  font-size: 1.5rem;
}

.hero-stats span {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.88);
}

.hero-side {
  display: grid;
  gap: 18px;
}

.callout-card,
.mini-panel,
.problem-card,
.price-table,
.step-card,
.about-box,
.review-card,
.contact-box {
  background: var(--surface);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
}

.callout-card {
  border-radius: 24px;
  padding: 26px;
}

.callout-top {
  display: grid;
  gap: 6px;
}

.callout-top strong {
  font-size: 1.3rem;
}

.callout-top span {
  color: var(--muted);
}

.callout-price {
  display: grid;
  gap: 8px;
  margin-top: 20px;
  padding: 18px;
  border-radius: 16px;
  background: var(--surface-alt);
  border: 1px solid var(--line);
}

.callout-price span {
  color: var(--muted);
  font-size: 0.92rem;
}

.callout-price strong {
  color: var(--blue-dark);
  font-size: 1.45rem;
}

.callout-list,
.guarantee-list {
  margin: 20px 0 0;
  padding: 0;
  list-style: none;
}

.callout-list li,
.guarantee-list li {
  position: relative;
  padding-left: 24px;
  margin-top: 12px;
  line-height: 1.65;
  color: var(--ink);
}

.callout-list li::before,
.guarantee-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 10px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--orange);
}

.callout-actions {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}

.mini-panel {
  border-radius: 20px;
  padding: 22px;
}

.mini-panel h2 {
  font-size: 1.3rem;
}

.mini-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 18px;
}

.mini-grid article {
  display: grid;
  gap: 8px;
  padding: 16px;
  border-radius: 14px;
  background: var(--surface-alt);
  border: 1px solid var(--line);
}

.mini-grid strong {
  font-size: 0.98rem;
}

.mini-grid span,
.section-head p,
.problem-card p,
.price-row p,
.step-card p,
.about-box p,
.review-card p,
.contact-box p,
.footer p,
.footer span {
  color: var(--muted);
  line-height: 1.7;
}

.section {
  padding: 56px 0 0;
}

.section-head {
  display: grid;
  gap: 10px;
  max-width: 760px;
  margin-bottom: 22px;
}

.section-head h2,
.about-box h2,
.contact-box h2 {
  font-size: clamp(2rem, 4vw, 3rem);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.problem-card {
  border-radius: 18px;
  padding: 22px;
}

.problem-card strong,
.step-card strong,
.price-row strong {
  font-size: 1.04rem;
}

.problem-card p {
  margin: 10px 0 0;
}

.price-table {
  border-radius: 20px;
  overflow: hidden;
}

.price-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 18px;
  align-items: center;
  padding: 22px 24px;
  border-top: 1px solid var(--line);
}

.price-row:first-child {
  border-top: 0;
}

.price-row p {
  margin: 6px 0 0;
}

.price-row span {
  color: var(--blue-dark);
  font-size: 1.15rem;
  font-weight: 800;
  white-space: nowrap;
}

.price-note {
  margin-top: 14px;
  padding: 16px 18px;
  border-radius: 14px;
  background: #eaf3ff;
  border: 1px solid #cfe0f4;
  color: var(--blue-dark);
  font-weight: 600;
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.step-card {
  border-radius: 18px;
  padding: 22px;
}

.step-card span:first-child {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: #eaf3ff;
  color: var(--blue-dark);
  font-weight: 800;
}

.step-card strong {
  display: block;
  margin-top: 16px;
}

.step-card p {
  margin: 10px 0 0;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.about-box {
  border-radius: 22px;
  padding: 28px;
}

.about-box p {
  margin: 14px 0 0;
}

.brand-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 20px;
}

.brand-list span {
  display: inline-flex;
  padding: 10px 14px;
  border-radius: 999px;
  background: var(--surface-alt);
  border: 1px solid var(--line);
  font-weight: 700;
}

.reviews-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.review-card {
  border-radius: 18px;
  padding: 24px;
}

.review-card p {
  margin: 0;
}

.review-card strong {
  display: inline-block;
  margin-top: 18px;
}

.contact-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 24px;
  align-items: center;
  border-radius: 24px;
  padding: 30px;
  background: linear-gradient(135deg, #ffffff 0%, #f7fbff 100%);
}

.contact-actions {
  display: grid;
  gap: 10px;
}

.contact-main,
.contact-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 18px;
  border-radius: 12px;
  font-weight: 800;
}

.contact-main {
  background: var(--orange);
  color: #fff;
}

.contact-secondary {
  background: var(--surface-alt);
  border: 1px solid var(--line);
  color: var(--blue-dark);
}

.contact-whatsapp {
  background: linear-gradient(180deg, var(--whatsapp) 0%, var(--whatsapp-dark) 100%);
  border-color: transparent;
  color: #fff;
}

.contact-viber {
  background: linear-gradient(180deg, var(--viber) 0%, var(--viber-dark) 100%);
  border-color: transparent;
  color: #fff;
}

.footer {
  margin-top: 56px;
  border-top: 1px solid var(--line);
  background: #fff;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 24px 0 36px;
}

.footer p {
  margin: 8px 0 0;
}

.footer-meta {
  display: grid;
  gap: 8px;
  text-align: right;
}

@media (max-width: 1100px) {
  .nav {
    display: none;
  }

  .hero-grid,
  .about-grid,
  .contact-box,
  .reviews-grid,
  .steps-grid {
    grid-template-columns: 1fr;
  }

  .problem-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 760px) {
  .container {
    width: min(calc(100% - 20px), var(--container));
  }

  .topbar-inner {
    flex-wrap: wrap;
    padding: 14px 0;
    min-height: auto;
  }

  .header-panel {
    width: 100%;
    justify-content: space-between;
  }

  .header-contact {
    text-align: left;
  }

  .hero-main,
  .callout-card,
  .mini-panel,
  .about-box,
  .contact-box {
    padding: 22px;
  }

  .hero h1 {
    max-width: 100%;
    font-size: clamp(2.1rem, 10vw, 3.2rem);
  }

  .hero-stats,
  .mini-grid,
  .problem-grid {
    grid-template-columns: 1fr;
  }

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

  .price-row span {
    white-space: normal;
  }

  .footer-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .footer-meta {
    text-align: left;
  }
}