:root {
  --bg: #f8fbff;
  --surface: #ffffff;
  --ink: #1d2f4c;
  --ink-soft: #5a6f8f;
  --line: #d9e3f2;
  --brand: #0c57c6;
  --brand-dark: #093c90;
  --accent: #ffd45b;
  --accent-ink: #1c3563;
  --whatsapp: #138c47;
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  background:
    radial-gradient(circle at 8% 16%, #fff2db 0%, transparent 30%),
    radial-gradient(circle at 90% 6%, #eaf2ff 0%, transparent 32%),
    var(--bg);
  color: var(--ink);
  line-height: 1.55;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: "Montserrat", sans-serif;
  line-height: 1.2;
}

p {
  margin: 0;
}

.container {
  width: min(1140px, 92%);
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(4px);
}

.header-inner {
  min-height: 72px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 20px;
  align-items: center;
}

.brand {
  text-decoration: none;
  color: var(--brand-dark);
  font-family: "Montserrat", sans-serif;
  font-size: 1.15rem;
  font-weight: 800;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.nav a {
  text-decoration: none;
  color: #325179;
  font-size: 0.92rem;
  font-weight: 700;
}

.header-actions {
  display: flex;
  gap: 8px;
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.menu-toggle span {
  width: 24px;
  height: 2.5px;
  background: #1e417d;
  border-radius: 2px;
  transition: all 0.3s ease;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

.menu-toggle.active span:nth-child(2) {
  opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

.mode-btn {
  min-height: 38px;
  padding: 0 14px;
  border-radius: 999px;
  border: 1px solid #b8ccec;
  background: #fff;
  color: #1e417d;
  text-decoration: none;
  font-size: 0.84rem;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.mode-btn-active {
  border-color: #1e5bc1;
  background: #1e5bc1;
  color: #fff;
}

.hero {
  padding: 54px 0 32px;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.08fr 430px;
  gap: 22px;
  align-items: start;
}

.hero-content {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 26px;
  box-shadow: 0 14px 34px rgba(26, 61, 122, 0.08);
}

.hero-tag {
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--brand-dark);
  margin-bottom: 10px;
}

.hero-content h1 {
  font-size: clamp(1.9rem, 4vw, 3rem);
  max-width: 19ch;
}

.hero-content h2 {
  margin-top: 10px;
  color: var(--brand-dark);
  font-size: clamp(1.05rem, 1.8vw, 1.35rem);
  max-width: 28ch;
}

.hero-content p {
  margin-top: 12px;
  color: var(--ink-soft);
  max-width: 62ch;
}

.price-pills {
  margin-top: 16px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.price-pills article {
  border: 1px solid #dbe6f7;
  background: #f8fbff;
  border-radius: 12px;
  padding: 12px;
}

.price-pills span {
  display: block;
  color: #33527c;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.8px;
}

.price-pills strong {
  margin-top: 4px;
  display: block;
  color: var(--brand-dark);
  font-size: 0.98rem;
}

.btn {
  border: 0;
  min-height: 46px;
  border-radius: 999px;
  padding: 0 22px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  line-height: 1;
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 800;
  cursor: pointer;
}

.btn-primary {
  color: #fff;
  background: linear-gradient(135deg, #0f66e7 0%, #0c4dad 100%);
}

.btn-accent {
  margin-top: 16px;
  color: var(--accent-ink);
  background: var(--accent);
  box-shadow: 0 8px 20px rgba(255, 204, 54, 0.35);
}

.contact-form {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 18px;
  box-shadow: 0 14px 34px rgba(21, 51, 102, 0.1);
}

.contact-form h3 {
  font-size: 1.35rem;
}

.contact-form > p {
  margin-top: 6px;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.contact-form label {
  margin-top: 10px;
  display: grid;
  gap: 6px;
  font-size: 0.88rem;
  font-weight: 700;
}

.contact-form input {
  min-height: 44px;
  border: 1px solid #cad9f0;
  border-radius: 10px;
  padding: 0 12px;
  font: inherit;
}

.contact-form input:focus {
  outline: 2px solid #9cbffa;
  border-color: #9cbffa;
}

.contact-form .btn {
  margin-top: 14px;
  width: 100%;
}

.legal {
  margin-top: 8px;
  color: #607794;
  font-size: 0.8rem;
}

.operators {
  padding: 0 0 16px;
}

.operators-grid {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 14px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.operators-grid img {
  width: 100%;
  height: 42px;
  object-fit: contain;
  border: 1px solid #e1e9f7;
  border-radius: 10px;
  padding: 8px;
}

.benefits {
  background: linear-gradient(180deg, #2f74d6 0%, #205fb9 100%);
  color: #fff;
  padding: 50px 0;
}

.benefits h2 {
  text-align: center;
  font-size: clamp(1.45rem, 2.6vw, 2.2rem);
}

.benefits-subtitle {
  margin: 10px auto 0;
  text-align: center;
  max-width: 66ch;
  color: #eaf2ff;
}

.benefits-grid {
  margin-top: 18px;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}

.benefits-grid article {
  border: 1px solid rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.16);
  border-radius: 14px;
  min-height: 112px;
  padding: 14px;
  display: grid;
  align-content: center;
  text-align: center;
}

.benefits-grid h3 {
  font-size: 0.95rem;
}

.benefits .btn-accent {
  display: flex;
  width: fit-content;
  margin: 18px auto 0;
}

.about {
  padding: 56px 0;
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
  align-items: start;
}

.about-text h2 {
  font-size: clamp(1.5rem, 2.8vw, 2.2rem);
  margin-bottom: 12px;
}

.about-text p {
  color: var(--ink-soft);
  margin-bottom: 10px;
}

.about-highlight {
  margin-top: 4px;
  color: #2f4e7c;
  font-weight: 700;
}

.about-cards {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.about-cards article {
  border: 1px solid #dce6f6;
  background: #f8fbff;
  border-radius: 14px;
  padding: 16px;
  min-height: 154px;
}

.about-cards h3 {
  color: var(--brand-dark);
  font-size: 0.98rem;
  margin-bottom: 8px;
}

.about-cards p {
  font-size: 0.9rem;
  color: #587091;
}

.section-image {
  padding: 0 0 56px;
}

.image-split {
  border: 1px solid var(--line);
  background: #fff;
  border-radius: 18px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 420px 1fr;
  gap: 0;
}

.image-split img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
}

.image-split div {
  padding: 24px;
}

.image-split h2 {
  font-size: clamp(1.45rem, 2.4vw, 2rem);
  max-width: 20ch;
}

.image-split p {
  margin-top: 10px;
  color: var(--ink-soft);
  max-width: 56ch;
}

.image-split .btn {
  margin-top: 16px;
}

.faq {
  padding: 52px 0;
}

.faq-wrap {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 24px;
}

.faq-wrap h2 {
  font-size: clamp(1.45rem, 2.6vw, 2rem);
}

.faq-list {
  margin-top: 16px;
  display: grid;
  gap: 10px;
}

.faq-list details {
  border: 1px solid #dbe5f5;
  border-radius: 12px;
  padding: 12px 14px;
  background: #fbfdff;
}

.faq-list summary {
  cursor: pointer;
  color: var(--brand-dark);
  font-weight: 700;
}

.faq-list p {
  margin-top: 8px;
  color: var(--ink-soft);
}

.site-footer {
  background: #132948;
  color: #c7d8ef;
  padding: 40px 0 18px;
}

.footer-mega {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 28px;
}

.footer-brand {
  text-decoration: none;
  color: #fff;
  font-family: "Montserrat", sans-serif;
  font-size: 2rem;
  font-weight: 800;
}

.footer-brand-block p {
  margin-top: 10px;
  color: #d4e1f4;
  font-size: 0.95rem;
  max-width: 34ch;
}

.site-footer h3 {
  margin: 0 0 10px;
  color: #fff;
  font-size: 1.15rem;
}

.site-footer ul {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 7px;
}

.site-footer li a {
  color: #d8e5f7;
  text-decoration: none;
  font-weight: 600;
}

.social-row {
  display: flex;
  gap: 10px;
  margin-top: 6px;
}

.social-row a {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  text-decoration: none;
  font-weight: 800;
  color: #fff;
  background: #3f65a9;
}

.social-row a:nth-child(2) {
  background: #1f2432;
}

.social-row a:nth-child(3) {
  background: #0f93d2;
}

.footer-copy {
  margin-top: 20px;
  padding-top: 16px;
  border-top: 1px solid rgba(212, 227, 246, 0.25);
}

.footer-copy p {
  font-size: 0.86rem;
}

.whatsapp-float {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 40;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 11px 14px;
  border-radius: 999px;
  text-decoration: none;
  color: #fff;
  font-weight: 800;
  background: var(--whatsapp);
  box-shadow: 0 12px 28px rgba(19, 140, 71, 0.35);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 32px rgba(19, 140, 71, 0.42);
}

.whatsapp-icon {
  width: 26px;
  aspect-ratio: 1;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: rgba(255, 255, 255, 0.2);
  color: #fff;
}

.whatsapp-icon svg {
  width: 17px;
  height: 17px;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@media (max-width: 1060px) {
  .header-inner {
    grid-template-columns: auto 1fr auto;
  }

  .menu-toggle {
    display: flex;
  }

  .header-actions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: #fff;
    border-top: 1px solid #e2e9f6;
    padding: 12px 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
    z-index: 1000;
  }

  .header-actions.active {
    max-height: 200px;
  }

  .mode-btn {
    border-radius: 0;
    border: none;
    border-bottom: 1px solid #e2e9f6;
    padding: 12px 20px;
    font-size: 0.9rem;
    min-height: auto;
    justify-content: flex-start;
  }

  .mode-btn-active {
    background: #f0f5ff;
  }

  .hero-grid,
  .about-grid,
  .image-split {
    grid-template-columns: 1fr;
  }

  .benefits-grid,
  .operators-grid,
  .about-cards {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-mega {
    grid-template-columns: 1fr 1fr;
    gap: 20px;
  }

  .image-split img {
    min-height: 260px;
  }
}

@media (max-width: 760px) {
  .nav {
    display: none;
  }

  .hero {
    padding-top: 40px;
  }

  .hero-content {
    padding: 20px;
  }

  .price-pills,
  .benefits-grid,
  .operators-grid,
  .about-cards {
    grid-template-columns: 1fr;
  }

  .footer-mega {
    grid-template-columns: 1fr;
  }

  .whatsapp-float {
    right: 10px;
    bottom: 10px;
    font-size: 0.88rem;
  }
}