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

:root {
  --sv-navy: #020b3f;
  --sv-navy-2: #07155d;
  --sv-blue: #101f91;
  --sv-red: #be3035;
  --sv-yellow: #ffbe00;
  --sv-white: #ffffff;
  --sv-text: #2d2d2d;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, Arial, sans-serif;
  color: var(--sv-text);
  background: #ffffff;
  line-height: 1.5;
}

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

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

.sv-container {
  width: min(1480px, 96%);
  margin: 0 auto;
}

/* ================= TOP BAR ================= */

.sv-topbar {
  min-height: 78px;
  background: var(--sv-navy);
  color: #ffffff;
}

.sv-topbar-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.sv-contact-group {
  display: flex;
  align-items: center;
  gap: 58px;
}

.sv-contact-item {
  display: flex;
  align-items: center;
  gap: 16px;
}

.sv-contact-icon {
  width: 54px;
  height: 54px;
  border: 2px solid var(--sv-yellow);
  border-radius: 50%;
  display: grid;
  place-items: center;
  color: var(--sv-yellow);
  font-size: 27px;
}

.sv-contact-item strong {
  display: block;
  font-size: 17px;
  font-weight: 600;
}

.sv-contact-item small {
  display: block;
  margin-top: 2px;
  font-size: 18px;
  font-weight: 800;
}

.sv-top-actions {
  display: flex;
  align-items: center;
  gap: 13px;
}

.sv-top-actions a {
  padding: 11px 16px;
  border: 1px solid var(--sv-yellow);
  border-radius: 4px;
  font-size: 15px;
  transition: 0.2s;
}

.sv-top-actions a:hover {
  background: var(--sv-yellow);
  color: #07103e;
}

/* ================= HEADER ================= */

.sv-brand-header {
  background: #ffffff;
  padding: 10px 0;
}

.sv-brand-banner {
  width: 100%;
  height: auto;
  max-height: 265px;
  object-fit: contain;
}

/* ================= NAVIGATION ================= */

.sv-navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--sv-red);
  color: #ffffff;
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.14);
}

.sv-nav-inner {
  min-height: 84px;
  display: flex;
  align-items: center;
}

.sv-mobile-brand,
.sv-menu-btn {
  display: none;
}

.sv-nav-links {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 5px;
}

.sv-nav-links a {
  position: relative;
  padding: 29px 17px;
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
}

.sv-nav-links a::after {
  content: "";
  position: absolute;
  left: 17px;
  right: 17px;
  bottom: 19px;
  height: 2px;
  background: transparent;
}

.sv-nav-links a:hover,
.sv-nav-links a.active {
  color: var(--sv-yellow);
}

.sv-nav-links a:hover::after,
.sv-nav-links a.active::after {
  background: var(--sv-yellow);
}

/* ================= PAGE BANNER ================= */

.sv-page-banner {
  position: relative;
  overflow: hidden;
  min-height: 245px;
  display: flex;
  align-items: center;
  color: #ffffff;
  background:
    linear-gradient(
      rgba(8, 26, 133, 0.89),
      rgba(6, 22, 112, 0.94)
    ),
    radial-gradient(
      circle at center,
      #3040bf 0,
      #121d87 45%,
      #081260 100%
    );
}

.sv-page-banner::before {
  content: "";
  position: absolute;
  inset: 0;
  opacity: 0.2;
  background-image:
    linear-gradient(
      115deg,
      transparent 0 48%,
      rgba(255, 255, 255, 0.18) 49%,
      transparent 50%
    );
}

.sv-banner-content {
  position: relative;
  z-index: 2;
  text-align: center;
}

.sv-banner-content h1 {
  font-size: clamp(42px, 4.6vw, 68px);
  line-height: 1.1;
  letter-spacing: 0.5px;
  font-weight: 600;
  margin-bottom: 18px;
}

.sv-banner-content p {
  font-size: clamp(22px, 2.5vw, 31px);
}

.sv-banner-content p span {
  margin: 0 16px;
}

.sv-banner-dots {
  position: absolute;
  width: 250px;
  height: 250px;
  left: -70px;
  top: 10px;
  border-radius: 50%;
  background-image: radial-gradient(
    circle,
    #8c68ff 3px,
    transparent 4px
  );
  background-size: 14px 14px;
  opacity: 0.8;
}

.sv-banner-rings {
  position: absolute;
  right: -50px;
  top: -100px;
  width: 320px;
  height: 320px;
  border: 3px solid rgba(188, 86, 255, 0.7);
  border-radius: 50%;
  box-shadow:
    0 0 0 20px rgba(178, 79, 255, 0.12),
    0 0 0 42px rgba(178, 79, 255, 0.08),
    0 0 0 65px rgba(178, 79, 255, 0.05);
}

/* ================= FORM AREA ================= */

.sv-main {
  min-height: 570px;
  padding: 115px 0 95px;
  background: #ffffff;
}

.sv-result-card {
  width: min(790px, 100%);
  margin: 0 auto;
  padding: 34px 30px 31px;
  background: #ffffff;
  box-shadow: 0 20px 55px rgba(25, 35, 75, 0.16);
}

.sv-result-card h2 {
  margin-bottom: 18px;
  text-align: center;
  color: #333333;
  font-size: clamp(30px, 3vw, 42px);
  font-weight: 700;
}

.sv-field {
  margin-bottom: 34px;
}

.sv-field input {
  width: 100%;
  height: 80px;
  padding: 0 26px;
  border: 1px solid #bfc2c8;
  border-radius: 3px;
  outline: none;
  background: #ffffff;
  color: #333333;
  font: inherit;
  font-size: 21px;
}

.sv-field input::placeholder {
  color: #b4b4b4;
}

.sv-field input:focus {
  border-color: #14299a;
  box-shadow: 0 0 0 3px rgba(20, 41, 154, 0.08);
}

.sv-field input.input-error {
  border-color: #c92b2b;
}

.sv-field small {
  display: block;
  min-height: 18px;
  margin-top: 5px;
  color: #c92b2b;
  font-size: 13px;
}

.sv-check-btn {
  min-width: 230px;
  height: 64px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 4px;
  cursor: pointer;
  background:
    linear-gradient(
      155deg,
      #112a98 0 65%,
      #0b1b77 66%
    );
  color: #ffffff;
  font: inherit;
  font-size: 18px;
  font-weight: 800;
  box-shadow: 0 10px 22px rgba(17, 42, 152, 0.22);
  transition: 0.2s;
}

.sv-check-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 13px 28px rgba(17, 42, 152, 0.28);
}

.sv-result-box {
  display: none;
  margin-top: 26px;
  padding: 18px;
  border-radius: 4px;
  text-align: center;
  font-weight: 700;
}

.sv-result-box.show {
  display: block;
}

.sv-result-box.error {
  border: 1px solid #f1b0b0;
  background: #fff1f1;
  color: #a92323;
}

/* ================= FOOTER ================= */

.sv-footer {
  position: relative;
  overflow: hidden;
  padding-top: 65px;
  color: #ffffff;
  background:
    radial-gradient(
      circle at 15% 20%,
      rgba(68, 76, 190, 0.25),
      transparent 24%
    ),
    radial-gradient(
      circle at 85% 75%,
      rgba(52, 76, 180, 0.25),
      transparent 24%
    ),
    var(--sv-navy-2);
}

.sv-footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.35fr 1.35fr;
  gap: 48px;
  padding-bottom: 55px;
}

.sv-footer-col h3 {
  margin-bottom: 8px;
  font-size: 23px;
}

.sv-heading-line {
  display: block;
  width: 28px;
  height: 3px;
  margin-bottom: 28px;
  background: var(--sv-yellow);
}

.sv-footer-contact {
  margin-bottom: 24px;
}

.sv-footer-contact strong {
  display: block;
  color: #ffffff;
  font-size: 14px;
}

.sv-footer-contact small {
  display: block;
  margin-top: 2px;
  color: #ffffff;
  font-size: 16px;
  font-weight: 800;
}

.sv-footer-col a {
  display: block;
  margin-bottom: 11px;
  color: #ffffff;
  font-size: 13px;
}

.sv-footer-col a:hover {
  color: var(--sv-yellow);
}

.sv-copyright {
  padding: 17px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  text-align: center;
  color: #c6d0ef;
  font-size: 13px;
}

/* ================= WHATSAPP ================= */

.sv-whatsapp {
  position: fixed;
  right: 24px;
  bottom: 24px;
  z-index: 1100;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #16c45a;
  color: #ffffff;
  font-size: 25px;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

/* ================= RESPONSIVE ================= */

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

  .sv-contact-group {
    width: 100%;
    justify-content: center;
  }

  .sv-nav-links a {
    padding-left: 10px;
    padding-right: 10px;
    font-size: 14px;
  }

  .sv-footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 820px) {
  .sv-topbar {
    min-height: auto;
  }

  .sv-topbar-inner {
    min-height: auto;
    padding: 10px 0;
  }

  .sv-contact-group {
    gap: 20px;
    justify-content: space-between;
  }

  .sv-contact-icon {
    width: 42px;
    height: 42px;
    font-size: 21px;
  }

  .sv-contact-item strong {
    font-size: 13px;
  }

  .sv-contact-item small {
    font-size: 14px;
  }

  .sv-nav-inner {
    min-height: 60px;
    justify-content: space-between;
  }

  .sv-mobile-brand {
    display: block;
    color: #ffffff;
    font-size: 20px;
    font-weight: 800;
  }

  .sv-menu-btn {
    display: block;
    border: 0;
    background: transparent;
    color: #ffffff;
    font-size: 26px;
    cursor: pointer;
  }

  .sv-nav-links {
    display: none;
    position: absolute;
    top: 60px;
    left: 0;
    right: 0;
    background: var(--sv-red);
    flex-direction: column;
    align-items: stretch;
    gap: 0;
  }

  .sv-nav-links.show {
    display: flex;
  }

  .sv-nav-links a {
    padding: 14px 4%;
    border-top: 1px solid rgba(255, 255, 255, 0.13);
  }

  .sv-nav-links a::after {
    display: none;
  }

  .sv-page-banner {
    min-height: 205px;
  }

  .sv-main {
    padding: 70px 0;
  }

  .sv-result-card {
    padding: 30px 22px;
  }

  .sv-field input {
    height: 68px;
    font-size: 18px;
  }
}

@media (max-width: 580px) {
  .sv-container {
    width: 94%;
  }

  .sv-contact-group {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .sv-contact-item {
    gap: 10px;
  }

  .sv-contact-icon {
    width: 35px;
    height: 35px;
    font-size: 17px;
  }

  .sv-brand-header {
    padding: 4px 0;
  }

  .sv-banner-content h1 {
    font-size: 34px;
  }

  .sv-banner-content p {
    font-size: 18px;
  }

  .sv-main {
    padding: 45px 0;
  }

  .sv-result-card {
    padding: 25px 16px;
  }

  .sv-result-card h2 {
    font-size: 29px;
  }

  .sv-field {
    margin-bottom: 24px;
  }

  .sv-field input {
    height: 60px;
    padding: 0 17px;
    font-size: 16px;
  }

  .sv-check-btn {
    min-width: 200px;
    height: 55px;
  }

  .sv-footer-grid {
    grid-template-columns: 1fr;
    gap: 34px;
  }
}