/* Pravasthi IT Solutions - Static Website */
:root {
  --navy: #0b1f3a;
  --navy-2: #102c50;
  --blue: #2f80ed;
  --teal: #22c6b6;
  --ink: #152238;
  --muted: #667085;
  --line: #e7ebf0;
  --soft: #f6f9fc;
  --white: #ffffff;
  --shadow: 0 22px 60px rgba(11, 31, 58, 0.12);
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--white);
  line-height: 1.6;
}

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

button, input, textarea {
  font: inherit;
}

.container {
  width: min(1180px, calc(100% - 40px));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.94);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(231, 235, 240, 0.9);
}

.nav-wrap {
  min-height: 76px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.logo-mark {
  width: 42px;
  height: 42px;
  display: inline-flex;
}

.logo-mark svg {
  width: 100%;
  height: 100%;
}

.brand-text {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}

.brand-text strong {
  font-size: 18px;
  letter-spacing: -0.02em;
}

.brand-text small {
  margin-top: 4px;
  color: var(--muted);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 30px;
  font-size: 14px;
  font-weight: 600;
}

.main-nav a {
  color: #344054;
  transition: color 0.2s ease;
}

.main-nav a:hover {
  color: var(--blue);
}

.nav-cta {
  padding: 10px 18px;
  border-radius: 10px;
  background: var(--navy);
  color: var(--white) !important;
}

.menu-toggle {
  display: none;
  border: 0;
  background: transparent;
  padding: 8px;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--navy);
  margin: 5px 0;
}

.hero {
  position: relative;
  overflow: hidden;
  background:
    linear-gradient(135deg, rgba(11, 31, 58, 0.99), rgba(16, 44, 80, 0.97)),
    radial-gradient(circle at top right, rgba(47, 128, 237, 0.22), transparent 40%);
  color: var(--white);
}

.hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.2), transparent);
}

.hero-grid {
  position: relative;
  z-index: 2;
  min-height: 700px;
  display: grid;
  grid-template-columns: 1.12fr 0.88fr;
  align-items: center;
  gap: 72px;
  padding: 90px 0;
}

.hero-glow {
  position: absolute;
  border-radius: 999px;
  filter: blur(20px);
  opacity: 0.5;
}

.hero-glow-one {
  width: 420px;
  height: 420px;
  right: -120px;
  top: -140px;
  background: rgba(47, 128, 237, 0.18);
}

.hero-glow-two {
  width: 300px;
  height: 300px;
  left: 35%;
  bottom: -180px;
  background: rgba(34, 198, 182, 0.14);
}

.eyebrow,
.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  font-size: 12px;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--blue);
}

.eyebrow {
  color: #8fd6ff;
}

.eyebrow::before,
.section-kicker::before {
  content: "";
  width: 28px;
  height: 2px;
  background: currentColor;
}

.hero h1 {
  max-width: 760px;
  font-size: clamp(46px, 5.2vw, 76px);
  line-height: 1.03;
  letter-spacing: -0.045em;
}

.hero h1 span {
  color: #89d9ff;
}

.hero-copy > p {
  max-width: 700px;
  margin-top: 26px;
  font-size: 18px;
  color: #c6d3e1;
}

.hero-actions {
  display: flex;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 0 22px;
  border-radius: 10px;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(135deg, var(--blue), #4b9cff);
  color: var(--white);
  box-shadow: 0 14px 30px rgba(47, 128, 237, 0.28);
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.22);
  color: var(--white);
  background: rgba(255, 255, 255, 0.06);
}

.hero-highlights {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 52px;
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-highlights div {
  display: flex;
  flex-direction: column;
}

.hero-highlights strong {
  font-size: 14px;
  color: var(--white);
}

.hero-highlights span {
  margin-top: 4px;
  color: #9fb0c3;
  font-size: 12px;
}

.hero-panel {
  position: relative;
  min-height: 430px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.panel-card {
  border: 1px solid rgba(255,255,255,.13);
  background: rgba(255,255,255,.08);
  backdrop-filter: blur(14px);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.22);
}

.panel-main {
  width: min(100%, 390px);
  padding: 36px;
  border-radius: 24px;
}

.panel-label {
  color: #8fd6ff;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .16em;
  font-weight: 800;
}

.panel-main h3 {
  margin-top: 12px;
  font-size: 30px;
  line-height: 1.2;
  letter-spacing: -0.03em;
}

.tech-list {
  margin-top: 28px;
  display: grid;
  gap: 16px;
  color: #d8e3ee;
}

.tech-list div {
  display: flex;
  align-items: center;
  gap: 10px;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,.09);
}

.tech-dot {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--teal);
  box-shadow: 0 0 0 5px rgba(34, 198, 182, .12);
}

.floating-card {
  position: absolute;
  min-width: 126px;
  padding: 16px 18px;
  border-radius: 16px;
  background: var(--white);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.floating-card span {
  display: block;
  color: var(--blue);
  font-size: 11px;
  font-weight: 800;
}

.floating-card strong {
  display: block;
  margin-top: 3px;
  font-size: 16px;
}

.card-one { top: 16px; right: 4px; }
.card-two { left: -10px; bottom: 82px; }
.card-three { right: 18px; bottom: 18px; }

.section {
  padding: 105px 0;
}

.two-column {
  display: grid;
  grid-template-columns: 0.92fr 1.08fr;
  gap: 90px;
  align-items: start;
}

.section h2 {
  font-size: clamp(34px, 4vw, 52px);
  line-height: 1.12;
  letter-spacing: -0.035em;
}

.about-copy {
  font-size: 17px;
  color: var(--muted);
}

.about-copy p + p {
  margin-top: 18px;
}

.location-line {
  margin-top: 28px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: 10px;
  background: var(--soft);
  color: var(--ink);
  font-size: 14px;
  font-weight: 700;
}

.location-icon {
  color: var(--blue);
  font-size: 18px;
}

.services {
  background: var(--soft);
}

.section-heading {
  display: grid;
  grid-template-columns: 1.25fr .75fr;
  gap: 70px;
  align-items: end;
  margin-bottom: 54px;
}

.section-heading > p {
  color: var(--muted);
  font-size: 16px;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.service-card {
  position: relative;
  min-height: 290px;
  padding: 30px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease;
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 20px 50px rgba(11, 31, 58, 0.09);
  border-color: #d6e5f7;
}

.service-card.featured {
  background: linear-gradient(145deg, #0f2a4b, #153d69);
  color: var(--white);
  border: 0;
}

.service-icon {
  width: 48px;
  height: 48px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: #eaf3ff;
  color: var(--blue);
  font-size: 13px;
  font-weight: 900;
}

.featured .service-icon {
  background: rgba(255,255,255,.12);
  color: #91dcff;
}

.service-card h3 {
  margin-top: 22px;
  font-size: 21px;
  letter-spacing: -0.02em;
}

.service-card p {
  margin-top: 12px;
  color: var(--muted);
  font-size: 14px;
}

.featured p {
  color: #c9d7e5;
}

.service-tag {
  display: inline-block;
  margin-top: 20px;
  padding: 6px 10px;
  border-radius: 999px;
  background: rgba(34, 198, 182, .13);
  color: #7ce6dc;
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: .09em;
}

.why-us {
  background: var(--navy);
  color: var(--white);
}

.section-kicker.light {
  color: #8fd6ff;
}

.why-us > .container > h2 {
  max-width: 820px;
}

.benefit-grid {
  margin-top: 56px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.12);
  border-radius: 18px;
  overflow: hidden;
}

.benefit {
  padding: 34px 28px;
  background: rgba(255,255,255,.045);
}

.benefit span {
  color: #76d9ce;
  font-weight: 900;
  font-size: 13px;
}

.benefit h3 {
  margin-top: 30px;
  font-size: 19px;
}

.benefit p {
  margin-top: 12px;
  color: #b9c8d7;
  font-size: 14px;
}

.contact {
  background: var(--white);
}

.contact-card {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 70px;
  padding: 58px;
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--shadow);
}

.contact-copy p {
  margin-top: 22px;
  max-width: 640px;
  color: var(--muted);
  font-size: 16px;
}

.contact-details {
  display: grid;
  gap: 12px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  padding: 18px 20px;
  border-radius: 12px;
  background: var(--soft);
}

a.contact-item:hover strong {
  color: var(--blue);
}

.contact-item span {
  color: var(--muted);
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-weight: 800;
}

.contact-item strong {
  margin-top: 4px;
  font-size: 15px;
}

.contact-button {
  margin-top: 6px;
}

.site-footer {
  border-top: 1px solid var(--line);
  padding: 26px 0;
  background: #fbfcfd;
}

.footer-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(135deg, var(--blue), var(--teal));
  color: var(--white);
  font-weight: 900;
}

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

.footer-brand strong {
  font-size: 14px;
}

.footer-brand span {
  color: var(--muted);
  font-size: 12px;
}

.site-footer p {
  color: var(--muted);
  font-size: 13px;
}

@media (max-width: 1000px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 35px;
    min-height: auto;
  }

  .hero-panel {
    max-width: 620px;
    width: 100%;
    margin: 0 auto;
  }

  .two-column,
  .section-heading,
  .contact-card {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

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

@media (max-width: 760px) {
  .container {
    width: min(100% - 28px, 1180px);
  }

  .nav-wrap {
    min-height: 70px;
  }

  .menu-toggle {
    display: block;
  }

  .main-nav {
    position: absolute;
    top: 70px;
    left: 14px;
    right: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 6px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: var(--white);
    box-shadow: var(--shadow);
  }

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

  .main-nav a {
    padding: 12px 14px;
    border-radius: 9px;
  }

  .nav-cta {
    text-align: center;
  }

  .hero-grid {
    padding: 70px 0 62px;
  }

  .hero h1 {
    font-size: clamp(42px, 13vw, 62px);
  }

  .hero-copy > p {
    font-size: 16px;
  }

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

  .hero-highlights {
    grid-template-columns: 1fr;
  }

  .hero-panel {
    min-height: 370px;
  }

  .panel-main {
    padding: 28px;
  }

  .floating-card {
    min-width: 108px;
    padding: 12px 14px;
  }

  .card-one { right: 0; }
  .card-two { left: 0; }
  .card-three { right: 0; }

  .section {
    padding: 76px 0;
  }

  .service-grid,
  .benefit-grid {
    grid-template-columns: 1fr;
  }

  .contact-card {
    padding: 30px 22px;
  }

  .footer-wrap {
    flex-direction: column;
    align-items: flex-start;
  }
}