* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

:root {
  --blue-dark: #0b2d5c;
  --blue: #1769c2;
  --blue-light: #eaf3ff;
  --blue-soft: #f4f8ff;
  --text: #172033;
  --muted: #5d6b7e;
  --white: #ffffff;
  --border: #dce8f7;
  --shadow: 0 12px 35px rgba(20, 65, 120, 0.10);
  --shadow-hover: 0 18px 45px rgba(20, 65, 120, 0.16);
}

body {
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: var(--text);
  background:
    linear-gradient(
      180deg,
      #eef5ff 0%,
      #f6f9fe 32%,
      #ffffff 100%
    );
  line-height: 1.6;
}

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

.container {
  width: min(1120px, calc(100% - 40px));
  margin: 0 auto;
}


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

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid rgba(20, 75, 135, 0.10);
  box-shadow: 0 4px 18px rgba(20, 65, 120, 0.07);
  backdrop-filter: blur(12px);
}

.header-inner {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.brand {
  display: flex;
  flex-direction: column;
}

.brand-name {
  color: var(--blue-dark);
  font-size: 27px;
  font-weight: 800;
  letter-spacing: -0.6px;
}

.brand-tagline {
  color: #66758a;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.7px;
}

.header-button {
  background: var(--blue);
  color: var(--white);
  padding: 10px 19px;
  border-radius: 9px;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 7px 18px rgba(23, 105, 194, 0.22);
  transition: 0.25s ease;
}

.header-button:hover {
  background: var(--blue-dark);
  transform: translateY(-2px);
}


/* =========================
   HERO
========================= */

.hero {
  position: relative;
  overflow: hidden;
  padding: 105px 0 95px;
  background:
    radial-gradient(
      circle at 85% 20%,
      rgba(64, 143, 230, 0.18),
      transparent 35%
    ),
    linear-gradient(
      135deg,
      #eaf3ff 0%,
      #f7fbff 55%,
      #ffffff 100%
    );
  border-bottom: 1px solid var(--border);
}

.hero::before {
  content: "";
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  border: 1px solid rgba(23, 105, 194, 0.08);
  right: -150px;
  top: -130px;
}

.hero-content {
  position: relative;
  max-width: 900px;
  text-align: center;
  margin: auto;
}

.hero-badge {
  display: inline-block;
  padding: 8px 16px;
  border-radius: 30px;
  background: #ffffff;
  border: 1px solid #cfe0f5;
  color: var(--blue);
  font-size: 13px;
  font-weight: 700;
  box-shadow: 0 6px 20px rgba(30, 80, 130, 0.08);
}

.hero h1 {
  margin: 25px 0 20px;
  color: var(--blue-dark);
  font-size: clamp(38px, 6vw, 68px);
  line-height: 1.08;
  letter-spacing: -2.5px;
}

.hero h1 span {
  color: var(--blue);
}

.hero-text {
  max-width: 720px;
  margin: 0 auto;
  color: var(--muted);
  font-size: 18px;
}

.hero-actions {
  margin-top: 35px;
  display: flex;
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  gap: 14px;
}

.hero-note {
  margin-top: 25px;
  color: #718198;
  font-size: 13px;
  font-weight: 600;
}


/* =========================
   BUTTONS
========================= */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 12px 23px;
  border-radius: 9px;
  font-weight: 700;
  font-size: 14px;
  transition: 0.25s ease;
}

.button-primary {
  color: #ffffff;
  background: linear-gradient(135deg, #1769c2, #0c4f9d);
  box-shadow: 0 10px 25px rgba(23, 105, 194, 0.25);
}

.button-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 15px 30px rgba(23, 105, 194, 0.30);
}

.button-secondary {
  color: var(--blue-dark);
  background: #ffffff;
  border: 1px solid #cbdced;
}

.button-secondary:hover {
  border-color: var(--blue);
  transform: translateY(-2px);
}

.button-light {
  color: var(--blue-dark);
  background: #ffffff;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.12);
}

.button-light:hover {
  transform: translateY(-3px);
}


/* =========================
   SECTIONS
========================= */

.section {
  padding: 90px 0;
  background:
    linear-gradient(
      180deg,
      rgba(238, 246, 255, 0.72),
      rgba(248, 251, 255, 0.92)
    );
  border-bottom: 1px solid rgba(25, 90, 155, 0.08);
}

.section:nth-of-type(even) {
  background:
    linear-gradient(
      180deg,
      #ffffff,
      #f1f7ff
    );
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 48px;
  text-align: center;
}

.eyebrow {
  display: inline-block;
  position: relative;
  margin-bottom: 12px;
  color: var(--blue);
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 1.7px;
}

.section-heading h2 {
  position: relative;
  display: inline-block;
  margin: 0;
  padding-bottom: 15px;
  color: var(--blue-dark);
  font-size: clamp(29px, 4vw, 43px);
  line-height: 1.18;
  letter-spacing: -1px;
}

.section-heading h2::after {
  content: "";
  position: absolute;
  width: 62px;
  height: 3px;
  left: 50%;
  bottom: 0;
  transform: translateX(-50%);
  border-radius: 5px;
  background: var(--blue);
}

.section-heading p {
  margin: 20px auto 0;
  max-width: 690px;
  color: var(--muted);
}


/* =========================
   SOLUTION CARDS
========================= */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.solution-card {
  padding: 30px 24px;
  background: rgba(255, 255, 255, 0.90);
  border: 1px solid var(--border);
  border-radius: 16px;
  box-shadow: var(--shadow);
  transition: 0.28s ease;
}

.solution-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-hover);
  border-color: #bcd4ee;
}

.card-icon {
  width: 55px;
  height: 55px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border-radius: 13px;
  background: var(--blue-light);
  font-size: 25px;
}

.solution-card h3 {
  margin: 0 0 10px;
  color: var(--blue-dark);
  font-size: 19px;
}

.solution-card p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}


/* =========================
   OFFER
========================= */

.offer-section {
  background:
    linear-gradient(
      135deg,
      #e9f3ff,
      #f7fbff
    ) !important;
}

.offer-card {
  position: relative;
  overflow: hidden;
  padding: 60px;
  border-radius: 24px;
  background:
    linear-gradient(
      135deg,
      #0b2d5c,
      #145eae
    );
  color: #ffffff;
  box-shadow: 0 22px 55px rgba(10, 50, 100, 0.22);
}

.offer-card::after {
  content: "";
  position: absolute;
  width: 330px;
  height: 330px;
  right: -100px;
  top: -120px;
  border-radius: 50%;
  border: 1px solid rgba(255,255,255,0.13);
}

.offer-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.offer-card .eyebrow {
  color: #bcdcff;
}

.offer-card h2 {
  margin: 5px 0 5px;
  font-size: clamp(34px, 5vw, 51px);
  line-height: 1.1;
}

.offer-price {
  margin: 10px 0 20px;
  font-size: 22px;
  color: #dcecff;
}

.offer-price strong {
  color: #ffffff;
  font-size: 38px;
}

.offer-description {
  max-width: 650px;
  color: #d7e8fb;
}

.feature-list {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 11px 35px;
  margin: 30px 0;
  color: #edf6ff;
  font-size: 14px;
}


/* =========================
   EXAMPLES
========================= */

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

.example-card {
  min-height: 145px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 25px;
  text-align: center;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 15px;
  box-shadow: var(--shadow);
  transition: 0.25s ease;
}

.example-card:hover {
  transform: translateY(-6px);
  border-color: #b9d3ef;
  box-shadow: var(--shadow-hover);
}

.example-card span {
  font-size: 30px;
  margin-bottom: 8px;
}

.example-card strong {
  color: var(--blue-dark);
  font-size: 17px;
}

.example-card small {
  margin-top: 3px;
  color: var(--muted);
}


/* =========================
   AUDIENCE
========================= */

.audience-section {
  background:
    linear-gradient(
      135deg,
      #edf5ff,
      #f8fbff
    ) !important;
}

.audience-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px;
  max-width: 900px;
  margin: auto;
}

.audience-list span {
  padding: 11px 18px;
  border-radius: 30px;
  color: var(--blue-dark);
  background: #ffffff;
  border: 1px solid #cfe0f3;
  box-shadow: 0 5px 16px rgba(30, 80, 130, 0.07);
  font-size: 14px;
  font-weight: 600;
}


/* =========================
   WHY SARVYANTA
========================= */

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}

.why-item {
  padding: 27px 23px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 15px;
  box-shadow: var(--shadow);
}

.why-item strong {
  display: block;
  margin-bottom: 8px;
  color: var(--blue-dark);
  font-size: 18px;
}

.why-item p {
  margin: 0;
  color: var(--muted);
  font-size: 14px;
}


/* =========================
   FINAL CTA
========================= */

.final-cta {
  padding: 95px 0;
  background:
    linear-gradient(
      135deg,
      #0b2d5c,
      #1769c2
    );
  color: #ffffff;
}

.final-cta-content {
  max-width: 780px;
  margin: auto;
  text-align: center;
}

.final-cta .eyebrow {
  color: #c9e2ff;
}

.final-cta h2 {
  margin: 7px 0 18px;
  font-size: clamp(34px, 5vw, 52px);
  line-height: 1.12;
}

.final-cta p {
  margin: 0 auto 30px;
  max-width: 650px;
  color: #dbeaff;
}


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

.site-footer {
  background: #071f40;
  color: #ffffff;
  padding: 38px 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 25px;
}

.footer-inner strong {
  font-size: 21px;
}

.footer-inner p {
  margin: 2px 0 0;
  color: #a9c3df;
  font-size: 12px;
}

.footer-links {
  display: flex;
  gap: 20px;
}

.footer-links a {
  color: #c7d9ec;
  font-size: 13px;
}

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

.copyright {
  text-align: right;
  color: #9db5ce;
  font-size: 12px;
}


/* =========================
   MOBILE
========================= */

@media (max-width: 900px) {

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

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

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

  .footer-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .copyright {
    text-align: center;
  }
}


@media (max-width: 640px) {

  .container {
    width: min(100% - 28px, 1120px);
  }

  .header-inner {
    min-height: 68px;
  }

  .brand-name {
    font-size: 23px;
  }

  .brand-tagline {
    font-size: 9px;
  }

  .header-button {
    padding: 9px 13px;
    font-size: 12px;
  }

  .hero {
    padding: 75px 0 70px;
  }

  .hero h1 {
    font-size: 39px;
    letter-spacing: -1.5px;
  }

  .hero-text {
    font-size: 16px;
  }

  .hero-actions {
    flex-direction: column;
  }

  .hero-actions .button {
    width: 100%;
  }

  .section {
    padding: 70px 0;
  }

  .section-heading {
    margin-bottom: 35px;
  }

  .section-heading h2 {
    font-size: 30px;
  }

  .cards-grid,
  .examples-grid,
  .why-grid {
    grid-template-columns: 1fr;
  }

  .offer-card {
    padding: 38px 25px;
    border-radius: 20px;
  }

  .offer-card h2 {
    font-size: 36px;
  }

  .feature-list {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .offer-card .button {
    width: 100%;
  }

  .final-cta {
    padding: 75px 0;
  }

  .final-cta h2 {
    font-size: 36px;
  }

  .footer-links {
    flex-wrap: wrap;
    gap: 12px 18px;
  }
  }