:root {
  --primary: #0f5fd8;
  --primary-dark: #0a4fb7;
  --primary-soft: #eaf3ff;
  --sky: #bee8ff;
  --sky-deep: #73cfff;
  --accent: #f59e0b;
  --success: #10b937;
  --bg: #f5f9ff;
  --surface: #ffffff;
  --surface-soft: #f7fafd;
  --border: #e3ebf5;
  --text: #16253f;
  --muted: #6d7b91;
  --shadow: 0 18px 50px rgba(15, 95, 216, 0.13);
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Plus Jakarta Sans", Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  min-height: 74px;
  padding: 14px clamp(18px, 5vw, 72px);
  background: rgba(245, 249, 255, 0.9);
  border-bottom: 1px solid rgba(227, 235, 245, 0.8);
  backdrop-filter: blur(14px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 800;
  color: var(--primary-dark);
}

.brand img {
  width: 42px;
  height: 42px;
  object-fit: contain;
  border-radius: 10px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 28px;
  color: var(--muted);
  font-size: 15px;
  font-weight: 700;
}

.site-nav a {
  transition: color 0.2s ease;
}

.site-nav a:hover {
  color: var(--primary);
}

.nav-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  padding: 9px;
}

.nav-toggle span {
  display: block;
  height: 2px;
  margin: 5px 0;
  background: var(--primary-dark);
}

.hero {
  display: grid;
  gap: clamp(28px, 5vw, 52px);
  min-height: calc(100vh - 74px);
  padding: clamp(48px, 8vw, 96px) clamp(18px, 5vw, 72px);
  background:
    linear-gradient(135deg, rgba(234, 243, 255, 0.95), rgba(255, 255, 255, 0.78) 58%),
    linear-gradient(180deg, var(--bg), var(--surface-soft));
}

.hero-copy {
  max-width: 980px;
}

.eyebrow {
  margin: 0 0 10px;
  color: var(--primary);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0;
  text-transform: uppercase;
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1 {
  margin: 0;
  max-width: 760px;
  color: var(--text);
  font-size: clamp(46px, 7.2vw, 82px);
  line-height: 0.95;
  letter-spacing: 0;
}

h1 span {
  display: block;
  width: fit-content;
  color: transparent;
  background: linear-gradient(135deg, var(--primary), #0077ff 55%, #39a6ff);
  background-clip: text;
  -webkit-background-clip: text;
}

.hero-slogan {
  width: fit-content;
  margin: 18px 0 0;
  padding: 8px 14px 7px;
  border: 1px solid rgba(15, 95, 216, 0.18);
  border-radius: 8px;
  color: var(--primary-dark);
  background: rgba(255, 255, 255, 0.72);
  box-shadow: 0 10px 28px rgba(15, 95, 216, 0.1);
  font-family: "Noto Sans Devanagari", "Plus Jakarta Sans", sans-serif;
  font-size: clamp(18px, 2.4vw, 28px);
  font-weight: 800;
}

h2 {
  margin: 0;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.08;
  letter-spacing: 0;
}

h3 {
  margin: 0 0 8px;
  font-size: 20px;
  line-height: 1.2;
  letter-spacing: 0;
}

.hero-text {
  max-width: 650px;
  margin: 24px 0 0;
  color: var(--muted);
  font-size: clamp(18px, 2vw, 22px);
}

.hero-actions,
.store-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 30px;
}

.button,
.store-row a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 8px;
  font-weight: 800;
  text-align: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.button:hover,
.store-row a:hover {
  transform: translateY(-2px);
}

.button.primary,
.store-row a {
  color: var(--surface);
  background: linear-gradient(135deg, var(--primary), #0066ff);
  box-shadow: 0 12px 30px rgba(15, 95, 216, 0.24);
}

.button.secondary {
  color: var(--primary-dark);
  background: var(--surface);
  border: 1px solid var(--border);
}

.hero-media {
  margin-inline: calc(clamp(18px, 5vw, 72px) * -1);
  overflow: hidden;
  border-block: 1px solid rgba(207, 227, 255, 0.9);
  background: var(--surface);
  box-shadow: 0 28px 70px rgba(15, 95, 216, 0.18);
}

.hero-media img {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.button img,
.store-row img {
  width: 24px;
  height: 24px;
  object-fit: contain;
  flex: 0 0 auto;
}

.store-row a {
  min-width: 146px;
}

.store-row a img[src$=".svg"] {
  filter: brightness(0) invert(1);
}

.phone-showcase {
  position: relative;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  align-items: end;
  justify-content: center;
  gap: 16px;
}

.phone-frame {
  width: min(100%, 208px);
  min-height: 430px;
  padding: 18px 14px;
  border: 8px solid #0c244a;
  border-radius: 32px;
  background: linear-gradient(180deg, var(--surface), var(--surface-soft));
  box-shadow: var(--shadow);
  text-align: center;
}

.admin-phone {
  transform: translateY(42px);
}

.phone-top {
  width: 70px;
  height: 8px;
  margin: 0 auto 54px;
  border-radius: 99px;
  background: #0c244a;
}

.phone-frame img {
  width: 96px;
  height: 96px;
  object-fit: contain;
  margin: 0 auto 18px;
}

.phone-label {
  width: fit-content;
  margin: 0 auto 14px;
  padding: 5px 10px;
  border-radius: 8px;
  color: var(--primary-dark);
  background: var(--primary-soft);
  font-size: 12px;
  font-weight: 900;
}

.phone-frame strong {
  display: block;
  margin-bottom: 8px;
  font-size: 21px;
}

.phone-frame span {
  display: block;
  color: var(--muted);
  font-weight: 700;
}

.section {
  padding: clamp(56px, 8vw, 92px) clamp(18px, 5vw, 72px);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 34px;
}

.problem {
  background: var(--surface);
}

.problem-grid,
.module-grid,
.steps-list,
.contact-grid {
  display: grid;
  gap: 18px;
}

.problem-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.problem-grid article,
.steps-list article,
.apply-panel,
.contact-grid a,
.contact-grid address {
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: 0 12px 32px rgba(15, 95, 216, 0.08);
}

.problem-grid article {
  padding: 24px;
}

.problem-grid p,
.steps-list p,
.module-card p,
.apply-section p,
.contact-section p,
.site-footer p {
  color: var(--muted);
}

.icon {
  display: grid;
  place-items: center;
  width: 42px;
  height: 42px;
  margin-bottom: 16px;
  border-radius: 8px;
  background: var(--primary-soft);
  font-size: 20px;
}

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

.module-card {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr);
  gap: 22px;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: linear-gradient(180deg, var(--surface), var(--surface-soft));
  box-shadow: var(--shadow);
}

.module-card > img {
  width: 110px;
  height: 110px;
  object-fit: contain;
  border-radius: 18px;
}

.tag {
  width: fit-content;
  margin: 0 0 8px;
  padding: 4px 10px;
  border-radius: 8px;
  color: var(--success);
  background: #ddf8ec;
  font-size: 12px;
  font-weight: 900;
}

ul {
  padding-left: 20px;
  margin: 18px 0 0;
}

li + li {
  margin-top: 8px;
}

.feature-section {
  background: linear-gradient(180deg, var(--surface), var(--bg));
}

.feature-group + .feature-group {
  margin-top: 40px;
}

.feature-group > .tag {
  margin-bottom: 16px;
}

.feature-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 18px;
}

.feature-icon {
  display: inline-grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  border-radius: 8px;
  background: var(--primary-soft);
  font-size: 22px;
}

.feature-card {
  padding: 24px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  box-shadow: var(--shadow);
}

.feature-card h3 {
  font-size: 19px;
}

.feature-card p {
  margin: 0;
  color: var(--muted);
  font-size: 15px;
}

.steps {
  background: var(--surface);
}

.steps-list {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.steps-list article {
  padding: 24px;
}

.steps-list span {
  display: block;
  margin-bottom: 16px;
  color: var(--primary);
  font-size: 30px;
  font-weight: 900;
}

.audience-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.audience-list span {
  padding: 12px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--primary-dark);
  background: var(--surface);
  font-weight: 800;
  box-shadow: 0 8px 22px rgba(15, 95, 216, 0.08);
}

.apply-section {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: 28px;
  align-items: start;
  background: linear-gradient(135deg, var(--sky), var(--surface) 68%);
}

.apply-copy {
  max-width: 760px;
}

.apply-panel {
  padding: 26px;
}

.contact-section {
  display: grid;
  grid-template-columns: minmax(0, 0.8fr) minmax(300px, 1.2fr);
  gap: 28px;
  align-items: start;
  background: var(--surface);
}

.contact-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.contact-grid a,
.contact-grid address {
  min-height: 130px;
  padding: 22px;
  font-style: normal;
}

.contact-grid strong {
  display: block;
  margin-bottom: 8px;
  color: var(--primary);
}

.contact-grid span {
  color: var(--muted);
  font-weight: 700;
}

.social-callout {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 26px;
}

.social-callout a {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-height: 58px;
  padding: 10px 16px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--surface);
  color: var(--primary-dark);
  font-weight: 900;
  box-shadow: 0 10px 26px rgba(15, 95, 216, 0.1);
}

.social-callout img {
  width: 36px;
  height: 36px;
  object-fit: contain;
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  padding: 34px clamp(18px, 5vw, 72px);
  border-top: 1px solid var(--border);
  background: var(--surface-soft);
}

.social-links {
  display: flex;
  align-items: center;
  gap: 14px;
}

.social-links a {
  display: grid;
  place-items: center;
  width: 58px;
  height: 58px;
  border: 1px solid var(--border);
  border-radius: 50%;
  background: var(--surface);
}

.social-links img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

@media (max-width: 980px) {
  .hero,
  .apply-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .hero {
    min-height: auto;
  }

  .phone-showcase {
    max-width: 560px;
  }

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

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

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

@media (max-width: 720px) {
  .site-header {
    min-height: 68px;
  }

  .nav-toggle {
    display: block;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    right: 18px;
    left: 18px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 10px;
    border: 1px solid var(--border);
    border-radius: 8px;
    background: var(--surface);
    box-shadow: var(--shadow);
  }

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

  .site-nav a {
    padding: 12px;
  }

  .phone-showcase,
  .problem-grid,
  .steps-list,
  .contact-grid,
  .feature-card-grid {
    grid-template-columns: 1fr;
  }

  .phone-frame {
    min-height: 390px;
    max-width: 214px;
  }

  .admin-phone {
    transform: none;
  }

  .module-card {
    grid-template-columns: 1fr;
  }

  .module-card > img {
    width: 92px;
    height: 92px;
  }

  .screen-category {
    padding: 20px;
  }

  .hero-actions .button,
  .store-row a,
  .apply-panel .button {
    width: 100%;
    justify-content: center;
  }

  .site-footer {
    flex-direction: column;
  }
}

@media (max-width: 420px) {
  .site-header,
  .hero,
  .section,
  .site-footer {
    padding-left: 14px;
    padding-right: 14px;
  }

  h1 {
    font-size: 44px;
  }
}