:root {
  --bg: #f4f8fc;
  --ink: #0e2238;
  --ink-soft: #365069;
  --line: rgba(13, 44, 71, 0.16);
  --card: #ffffff;
  --brand: #0b6cbf;
  --brand-2: #00a989;
  --brand-3: #ff9b1f;
  --warning: #b7421b;
  --radius: 18px;
  --radius-sm: 12px;
  --container: min(1120px, 92vw);
  --shadow: 0 18px 42px rgba(10, 35, 59, 0.14);
  --shadow-strong: 0 26px 64px rgba(10, 35, 59, 0.18);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Trebuchet MS", "Segoe UI", "Helvetica Neue", sans-serif;
  color: var(--ink);
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  background:
    radial-gradient(circle at 8% -10%, rgba(11, 108, 191, 0.26), transparent 42%),
    radial-gradient(circle at 100% -8%, rgba(0, 169, 137, 0.18), transparent 40%),
    radial-gradient(circle at 55% 38%, rgba(255, 255, 255, 0.88), rgba(255, 255, 255, 0) 54%),
    linear-gradient(180deg, #e9f2fb 0%, #dbeaf8 36%, #edf5fc 72%, #f6f9fd 100%);
}

a {
  color: var(--brand);
}

a:hover,
a:focus-visible {
  color: #074e8d;
}

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

.container {
  width: var(--container);
  margin-inline: auto;
}

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: #000;
  color: #fff;
  padding: 0.6rem 0.9rem;
  z-index: 999;
}

.skip-link:focus {
  left: 1rem;
  top: 1rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  border-bottom: 1px solid rgba(13, 44, 71, 0.1);
  backdrop-filter: blur(12px);
  background: rgba(255, 255, 255, 0.86);
}

.site-header::after {
  content: "";
  position: absolute;
  inset: auto 0 -1px 0;
  height: 2px;
  background: linear-gradient(90deg, rgba(11, 108, 191, 0), rgba(11, 108, 191, 0.46), rgba(0, 169, 137, 0.42), rgba(11, 108, 191, 0));
}

.nav-wrap {
  min-height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand img {
  width: 150px;
  height: auto;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.site-nav a {
  display: inline-flex;
  align-items: center;
  gap: 0.43rem;
  color: var(--ink);
  text-decoration: none;
  font-weight: 700;
  font-size: 0.93rem;
  padding: 0.48rem 0.7rem;
  border-radius: 999px;
  transition: background 0.2s ease, color 0.2s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  background: rgba(11, 108, 191, 0.12);
  color: #083f70;
}

.site-nav a i {
  font-size: 0.84rem;
  color: #0b73bf;
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  border-radius: 10px;
  background: rgba(11, 108, 191, 0.12);
  padding: 0;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 4px auto;
  border-radius: 999px;
  background: var(--ink);
}

.section {
  padding: clamp(2.6rem, 4vw, 4rem) 0;
}

.section-card {
  padding: clamp(2.2rem, 4vw, 3.8rem) 0;
}

.hero {
  position: relative;
  isolation: isolate;
}

.hero-banner {
  min-height: calc(100vh - 74px);
  background: linear-gradient(180deg, #4646a6 0%, #302e83 100%);
  display: grid;
  align-content: start;
  justify-items: center;
  padding: clamp(2.2rem, 6vw, 4rem) 0 clamp(8rem, 18vw, 12rem);
  overflow: hidden;
}

.hero-grid-pattern {
  position: absolute;
  inset: 0;
  z-index: 0;
  opacity: 0.36;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
  background-size: 58px 58px;
}

.hero-center {
  position: relative;
  z-index: 2;
  width: min(980px, 92vw);
  text-align: center;
}

.hero-kicker {
  margin: 0 0 0.8rem;
  color: #ffffff;
  font-weight: 800;
  font-size: clamp(0.84rem, 1.35vw, 1.03rem);
  letter-spacing: 0.02em;
}

.hero-title {
  margin: 0 auto 0.75rem;
  max-width: 19ch;
  font-size: clamp(1.35rem, 2.8vw, 2.25rem);
  color: #ffffff;
  line-height: 1.16;
}

.hero-desc {
  margin: 0 auto;
  max-width: 54ch;
  font-size: clamp(0.92rem, 1.25vw, 1.32rem);
  line-height: 1.42;
  color: rgba(247, 250, 255, 0.94);
}

.hero-desc strong {
  color: #ffffff;
}

.hero-phones {
  position: absolute;
  left: 50%;
  bottom: clamp(0.8rem, 0.6vw, 2.2rem);
  z-index: 2;
  transform: translateX(-50%);
  width: min(1160px, 96vw);
  pointer-events: none;
}

.hero-phones img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 22px 36px rgba(10, 13, 42, 0.46));
}

.hero-wave {
  position: absolute;
  left: 0;
  right: 0;
  bottom: -1px;
  z-index: 3;
  height: clamp(130px, 18vw, 210px);
}

.hero-wave svg {
  display: block;
  width: 100%;
  height: 100%;
}

.section-alt {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.82), rgba(241, 248, 255, 0.9));
}

.warning {
  background: linear-gradient(180deg, rgba(255, 239, 230, 0.82), rgba(255, 246, 240, 0.92));
}

.split-grid {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  gap: clamp(1.2rem, 3vw, 2.1rem);
  align-items: center;
}

.split-grid.reverse {
  grid-template-columns: 0.95fr 1.05fr;
}

.kicker {
  margin: 0 0 0.55rem;
  font-size: 0.82rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-2);
}

h1,
h2,
h3 {
  margin: 0 0 0.7rem;
  line-height: 1.2;
  color: #07182b;
}

h1 {
  font-size: clamp(1.9rem, 4.4vw, 3.2rem);
}

h2 {
  font-size: clamp(1.45rem, 3vw, 2.3rem);
}

h3 {
  font-size: clamp(1.14rem, 2vw, 1.42rem);
}

.lead,
.section-lead {
  margin: 0 0 1rem;
  color: var(--ink-soft);
  max-width: 66ch;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
  margin: 0 0 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.48rem;
  border: 1px solid transparent;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.92rem;
  border-radius: 999px;
  padding: 0.7rem 1.08rem;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
  transform: translateY(-2px);
}

.btn-primary {
  color: #fff;
  background: linear-gradient(90deg, var(--brand), var(--brand-2));
  box-shadow: 0 10px 22px rgba(11, 108, 191, 0.24);
}

.btn-primary:hover,
.btn-primary:focus-visible {
  color: #fff;
}

.btn-ghost {
  background: #fff;
  color: #113454;
  border-color: rgba(17, 52, 84, 0.25);
}

.btn i {
  font-size: 0.92rem;
}

.btn-block {
  width: 100%;
}

.points {
  margin: 0;
  padding: 0;
  list-style: none;
  display: grid;
  gap: 0.45rem;
}

.points li {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  color: #12314e;
  font-weight: 600;
}

.point-icon {
  color: #0b8cc2;
  font-size: 0.92rem;
}

.points.compact {
  margin-bottom: 1.15rem;
}

.image-card,
.panel,
.metric,
.cta-grid,
.faq-item {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.section-head {
  margin-bottom: 1.2rem;
}

.metrics-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.85rem;
}

.metric {
  padding: 1.1rem 1rem;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.metric:hover {
  transform: translateY(-3px);
  box-shadow: 0 20px 40px rgba(9, 42, 74, 0.16);
}

.metric-icon {
  margin: 0 0 0.2rem;
  color: #0a8aba;
  font-size: 1.06rem;
}

.metric-value {
  margin: 0;
  font-size: clamp(1.6rem, 3.4vw, 2.2rem);
  font-weight: 900;
  color: #09345c;
}

.metric-label {
  margin: 0.3rem 0 0;
  color: #405b74;
  font-weight: 700;
}

.panel {
  padding: clamp(1rem, 2.4vw, 1.45rem);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(248, 252, 255, 0.95));
}

.panel > :last-child {
  margin-bottom: 0;
}

.quote {
  margin: 0.8rem 0 0;
  padding: 0.7rem 0.85rem;
  border-left: 4px solid var(--brand-3);
  border-radius: 8px;
  background: rgba(255, 155, 31, 0.12);
  font-weight: 700;
}

.trust-banner {
  margin: 1rem 0 0;
  border-radius: 14px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.45);
  box-shadow: 0 12px 30px rgba(8, 34, 59, 0.16);
}

.trust-banner img {
  display: block;
  width: 100%;
  height: auto;
}

.warning .panel {
  border-color: rgba(183, 66, 27, 0.25);
}

.warning .kicker {
  color: var(--warning);
}

.warning-title {
  font-weight: 800;
  color: #6b2711;
}

.warning p i {
  color: var(--warning);
}

.image-card {
  overflow: hidden;
}

.image-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.faq-wrap {
  max-width: 900px;
}

.faq-item {
  margin-bottom: 0.75rem;
  padding: 0.6rem 0.9rem;
}

.faq-item summary {
  display: flex;
  align-items: flex-start;
  gap: 0.52rem;
  cursor: pointer;
  font-weight: 800;
  color: #0f2f4c;
}

.faq-item summary i {
  color: #0b7ec4;
  margin-top: 0.2rem;
}

.faq-item p {
  margin: 0.75rem 0 0;
}

.cta-band {
  background:
    radial-gradient(circle at 0% 0%, rgba(0, 169, 137, 0.2), transparent 42%),
    radial-gradient(circle at 100% 0%, rgba(11, 108, 191, 0.2), transparent 35%),
    linear-gradient(180deg, #ebf6ff 0%, #e5f4f2 100%);
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  padding: clamp(1rem, 2.3vw, 1.4rem);
}

.wa-form {
  display: grid;
  gap: 0.68rem;
}

.field-row {
  display: grid;
  gap: 0.3rem;
}

label {
  font-size: 0.88rem;
  font-weight: 700;
  color: #1f4061;
}

input,
textarea {
  width: 100%;
  border: 1px solid rgba(13, 44, 71, 0.25);
  border-radius: var(--radius-sm);
  padding: 0.66rem 0.75rem;
  font: inherit;
  color: var(--ink);
  background: #fff;
}

input:focus,
textarea:focus {
  border-color: var(--brand);
  outline: 2px solid rgba(11, 108, 191, 0.22);
  outline-offset: 1px;
}

.form-status {
  min-height: 1.2rem;
  margin: 0;
  color: #2f5679;
  font-size: 0.86rem;
}

.form-status.is-error {
  color: #8d2a14;
}

.site-footer {
  border-top: 1px solid rgba(13, 44, 71, 0.12);
  background: #fff;
}

.footer-wrap {
  min-height: 70px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
}

.footer-wrap p {
  margin: 0;
  color: #35516a;
}

.footer-wrap a {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  text-decoration: none;
  font-weight: 800;
}

.floating-wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 120;
  width: 56px;
  height: 56px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  text-decoration: none;
  font-weight: 900;
  font-size: 1.5rem;
  color: #fff;
  background: linear-gradient(180deg, #1ecf6b, #149d4e);
  box-shadow: 0 10px 24px rgba(22, 110, 61, 0.32);
}

.floating-wa:hover,
.floating-wa:focus-visible {
  transform: translateY(-2px);
  color: #fff;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  border: 0;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.45s ease, transform 0.45s ease;
}

.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 960px) {
  .hero-banner {
    min-height: auto;
    padding: 2rem 0 5.6rem;
  }

  .hero-center {
    width: min(94vw, 820px);
    margin-bottom: 0.7rem;
  }

  .hero-title {
    max-width: 20ch;
  }

  .hero-desc {
    max-width: 46ch;
    line-height: 1.42;
  }

  .hero-phones {
    position: relative;
    left: auto;
    bottom: auto;
    transform: none;
    width: min(900px, 95vw);
    margin: 0 auto -2.4rem;
  }

  .site-nav {
    position: absolute;
    top: 74px;
    left: 0;
    right: 0;
    margin-inline: auto;
    width: min(92vw, 360px);
    border: 1px solid var(--line);
    border-radius: 14px;
    box-shadow: var(--shadow);
    padding: 0.6rem;
    background: #fff;
    display: none;
    flex-direction: column;
    align-items: stretch;
  }

  .site-nav.is-open {
    display: flex;
  }

  .menu-toggle {
    display: block;
  }

  .split-grid,
  .split-grid.reverse,
  .cta-grid {
    grid-template-columns: 1fr;
  }

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

  .image-card {
    max-width: 620px;
    margin-inline: auto;
  }

  .footer-wrap {
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 0.9rem 0;
  }
}

@media (max-width: 640px) {
  .hero-banner {
    padding: 1.25rem 0 4.3rem;
  }

  .hero-kicker {
    font-size: 0.76rem;
  }

  .hero-title {
    font-size: clamp(1.3rem, 7.6vw, 2rem);
    margin-bottom: 0.55rem;
  }

  .hero-desc {
    max-width: 34ch;
    font-size: 0.96rem;
    line-height: 1.4;
  }

  .hero-phones {
    width: min(620px, 97vw);
    margin: 0 auto -4.6rem;
  }

  .hero-wave {
    height: 92px;
  }

  .btn {
    width: 100%;
  }

  .cta-row {
    gap: 0.55rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .reveal {
    transition: none;
    opacity: 1;
    transform: none;
  }

  .btn,
  .metric,
  .floating-wa {
    transition: none;
  }
}