/**
 * SiteIndia — public design system
 */
:root {
  --si-navy: #142b4a;
  --si-blue: #2457a7;
  --si-orange: #f28c28;
  --si-orange-hover: #e07d1f;
  --si-bg: #f5f7fa;
  --si-card: #ffffff;
  --si-text: #1e293b;
  --si-text-muted: #64748b;
  --si-border: #e2e8f0;
  --si-success: #15803d;
  --si-warning: #d97706;
  --si-error: #dc2626;
  --si-radius: 10px;
  --si-shadow: 0 4px 24px rgba(20, 43, 74, 0.08);
  --si-shadow-lg: 0 12px 40px rgba(20, 43, 74, 0.12);
  --si-font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--si-font);
  color: var(--si-text);
  background: var(--si-bg);
  line-height: 1.6;
  margin: 0;
}

a {
  color: var(--si-blue);
  text-decoration: none;
  transition: color 0.2s ease;
}

a:hover {
  color: var(--si-navy);
}

a:focus-visible,
.btn:focus-visible,
.nav-link:focus-visible {
  outline: 2px solid var(--si-orange);
  outline-offset: 2px;
}

/* —— Top bar & header —— */
.site-header {
  background: var(--si-card);
  border-bottom: 1px solid var(--si-border);
  position: sticky;
  top: 0;
  z-index: 1030;
}

.site-header__top {
  border-bottom: 1px solid var(--si-border);
  font-size: 0.8125rem;
  color: var(--si-text-muted);
}

.site-header__top a {
  color: var(--si-navy);
  font-weight: 600;
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: inherit;
}

.site-logo__icon {
  width: 44px;
  height: 44px;
  flex-shrink: 0;
}

.site-logo__name {
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--si-navy);
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.site-logo__tagline {
  font-size: 0.7rem;
  color: var(--si-text-muted);
  font-weight: 500;
  margin: 0;
}

.navbar-site .nav-link {
  color: var(--si-navy);
  font-weight: 500;
  font-size: 0.9rem;
  padding: 0.5rem 0.75rem !important;
  position: relative;
}

.navbar-site .nav-link:hover,
.navbar-site .nav-link.active {
  color: var(--si-orange);
}

.navbar-site .nav-link.active::after {
  content: "";
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  bottom: 0.25rem;
  height: 2px;
  background: var(--si-orange);
  border-radius: 1px;
}

.btn-enquire {
  background: var(--si-orange);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.5rem 1.15rem;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: background 0.2s ease, transform 0.15s ease;
}

.btn-enquire:hover {
  background: var(--si-orange-hover);
  color: #fff;
}

.btn-primary-si {
  background: var(--si-orange);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.65rem 1.35rem;
  border-radius: 8px;
}

.btn-primary-si:hover {
  background: var(--si-orange-hover);
  color: #fff;
}

.btn-secondary-si {
  background: var(--si-blue);
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 0.65rem 1.35rem;
  border-radius: 8px;
}

.btn-secondary-si:hover {
  background: #1e4690;
  color: #fff;
}

.btn-outline-si {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
  font-weight: 600;
  padding: 0.6rem 1.25rem;
  border-radius: 8px;
}

.btn-outline-si:hover {
  background: rgba(255, 255, 255, 0.12);
  color: #fff;
}

.section-label {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--si-orange);
  margin-bottom: 0.35rem;
}

.section-title {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--si-navy);
  line-height: 1.25;
  margin-bottom: 0.75rem;
}

.section-subtitle {
  color: var(--si-text-muted);
  max-width: 42rem;
}

/* —— Hero —— */
.hero {
  position: relative;
  min-height: 520px;
  display: flex;
  align-items: center;
  color: #fff;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--si-navy) center/cover no-repeat;
  z-index: 0;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(20, 43, 74, 0.92) 0%,
    rgba(20, 43, 74, 0.75) 45%,
    rgba(20, 43, 74, 0.55) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  padding: 3.5rem 0 5rem;
}

.hero__eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.9;
  margin-bottom: 0.75rem;
}

.hero__title {
  font-size: clamp(1.85rem, 4.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1rem;
  max-width: 16ch;
}

.hero__lead {
  font-size: 1.05rem;
  opacity: 0.92;
  max-width: 36rem;
  margin-bottom: 1.5rem;
}

.hero__trust {
  font-size: 0.875rem;
  opacity: 0.85;
  margin-top: 1rem;
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
}

.hero__features {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem 2rem;
  margin-top: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.hero__feature {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8125rem;
  font-weight: 500;
}

.hero__feature i {
  color: var(--si-orange);
  font-size: 1.1rem;
}

.hero__pins {
  position: absolute;
  right: 5%;
  top: 20%;
  z-index: 2;
  display: none;
  pointer-events: none;
}

@media (min-width: 992px) {
  .hero__pins {
    display: block;
  }
}

.hero-pin {
  position: absolute;
  background: var(--si-orange);
  color: #fff;
  font-size: 0.65rem;
  font-weight: 600;
  padding: 0.25rem 0.5rem;
  border-radius: 4px;
  white-space: nowrap;
  box-shadow: var(--si-shadow);
}

.hero-pin::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -6px;
  transform: translateX(-50%);
  border: 6px solid transparent;
  border-top-color: var(--si-orange);
}

/* —— Action cards (hero overlap) —— */
.action-cards {
  margin-top: -4rem;
  position: relative;
  z-index: 10;
  padding-bottom: 1rem;
}

.action-card {
  background: var(--si-card);
  border-radius: var(--si-radius);
  box-shadow: var(--si-shadow-lg);
  border: 1px solid var(--si-border);
  padding: 1.75rem;
  height: 100%;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.action-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(20, 43, 74, 0.14);
}

.action-card__icon {
  width: 52px;
  height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 1rem;
}

.action-card__icon--orange {
  background: rgba(242, 140, 40, 0.12);
  color: var(--si-orange);
}

.action-card__icon--blue {
  background: rgba(36, 87, 167, 0.12);
  color: var(--si-blue);
}

.action-card h3 {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--si-navy);
  margin-bottom: 0.5rem;
}

.action-card p {
  color: var(--si-text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
}

/* —— Industry tiles —— */
.section-industries {
  padding: 4rem 0;
  background: var(--si-card);
}

.industry-tile {
  text-align: center;
  padding: 1.25rem 0.75rem;
  border-radius: var(--si-radius);
  border: 1px solid transparent;
  transition: border-color 0.2s, background 0.2s;
}

.industry-tile:hover {
  border-color: var(--si-border);
  background: var(--si-bg);
}

.industry-tile__icon {
  width: 56px;
  height: 56px;
  margin: 0 auto 0.75rem;
  border-radius: 50%;
  border: 2px solid var(--si-border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  color: var(--si-navy);
  transition: border-color 0.2s, color 0.2s;
}

.industry-tile:hover .industry-tile__icon {
  border-color: var(--si-orange);
  color: var(--si-orange);
}

.industry-tile__label {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--si-navy);
  line-height: 1.3;
}

/* —— Services block —— */
.section-services {
  padding: 4rem 0;
}

.services-visual {
  border-radius: var(--si-radius);
  overflow: hidden;
  position: relative;
  min-height: 420px;
  background: var(--si-navy);
}

.services-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.85;
}

.services-visual__caption {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2rem;
  background: linear-gradient(transparent, rgba(20, 43, 74, 0.95));
  color: #fff;
}

.service-card {
  background: var(--si-card);
  border: 1px solid var(--si-border);
  border-radius: var(--si-radius);
  padding: 1.25rem;
  height: 100%;
  transition: box-shadow 0.2s;
}

.service-card:hover {
  box-shadow: var(--si-shadow);
}

.service-card__icon {
  width: 44px;
  height: 44px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.service-card h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--si-navy);
  margin-bottom: 0.35rem;
}

.service-card p {
  font-size: 0.8125rem;
  color: var(--si-text-muted);
  margin: 0;
}

/* —— How it works —— */
.section-process {
  padding: 4rem 0;
  background: var(--si-card);
}

.process-step {
  text-align: center;
  position: relative;
  padding: 0 0.5rem;
}

.process-step__num {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--si-navy);
  color: #fff;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem;
  font-size: 1.1rem;
}

.process-step h4 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--si-navy);
  margin-bottom: 0.5rem;
}

.process-step p {
  font-size: 0.875rem;
  color: var(--si-text-muted);
  margin: 0;
}

/* —— Pan India —— */
.section-coverage {
  padding: 4rem 0;
}

.coverage-map {
  background: linear-gradient(180deg, #e8f4fc 0%, #d4ebf7 100%);
  border-radius: var(--si-radius);
  border: 1px solid var(--si-border);
  padding: 2rem;
  text-align: center;
}

.coverage-map svg {
  max-width: 100%;
  height: auto;
}

.coverage-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 0;
}

.coverage-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--si-text);
}

.coverage-list i {
  color: var(--si-orange);
  margin-top: 0.2rem;
  flex-shrink: 0;
}

/* —— Why choose —— */
.section-why {
  padding: 4rem 0;
  background: var(--si-navy);
  color: #fff;
}

.section-why .section-title {
  color: #fff;
}

.section-why .section-subtitle {
  color: rgba(255, 255, 255, 0.75);
}

.why-item {
  display: flex;
  gap: 1rem;
  margin-bottom: 1.25rem;
}

.why-item__icon {
  width: 40px;
  height: 40px;
  border-radius: 8px;
  background: rgba(242, 140, 40, 0.2);
  color: var(--si-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.why-item h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

.why-item p {
  font-size: 0.875rem;
  opacity: 0.8;
  margin: 0;
}

/* —— Final CTA —— */
.section-cta {
  padding: 4rem 0;
  background: var(--si-bg);
}

.cta-box {
  background: var(--si-card);
  border-radius: var(--si-radius);
  border: 1px solid var(--si-border);
  box-shadow: var(--si-shadow);
  padding: clamp(2rem, 5vw, 3rem);
  text-align: center;
}

/* —— Footer —— */
.site-footer {
  background: var(--si-navy);
  color: rgba(255, 255, 255, 0.85);
  padding: 3.5rem 0 0;
  font-size: 0.9rem;
}

.site-footer a {
  color: rgba(255, 255, 255, 0.75);
}

.site-footer a:hover {
  color: var(--si-orange);
}

.site-footer__brand {
  font-size: 1.25rem;
  font-weight: 700;
  color: #fff;
}

.site-footer__heading {
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #fff;
  margin-bottom: 1rem;
}

.site-footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  margin-top: 2.5rem;
  padding: 1.25rem 0;
  font-size: 0.8125rem;
  color: rgba(255, 255, 255, 0.55);
}

/* —— Placeholder pages —— */
.page-hero-sm {
  background: var(--si-navy);
  color: #fff;
  padding: 3rem 0;
}

.page-hero-sm h1 {
  font-size: 2rem;
  font-weight: 700;
  margin: 0;
}

.placeholder-notice {
  background: #fff8eb;
  border: 1px solid #fcd34d;
  border-radius: 8px;
  padding: 1rem 1.25rem;
  color: #92400e;
  font-size: 0.9rem;
}