/* =========================================================
   RAJE - Style Sheet
   Enterprise IT palette: deep navy, crisp white, cool gray,
   electric blue accent.
   ========================================================= */

:root {
  --color-navy: #0a1f3d;
  --color-navy-light: #12305a;
  --color-navy-dark: #071527;
  --color-accent: #2f8fff;
  --color-accent-dark: #1f6fd6;
  --color-white: #ffffff;
  --color-bg: #ffffff;
  --color-bg-alt: #f4f7fb;
  --color-text: #1c2530;
  --color-text-muted: #5b6472;
  --color-text-inverse: #eef2f8;
  --color-text-inverse-muted: #aab8cc;
  --color-border: #e2e8f0;

  --font-heading: 'Plus Jakarta Sans', 'Inter', system-ui, sans-serif;
  --font-body: 'Inter', system-ui, -apple-system, sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;

  --shadow-sm: 0 2px 8px rgba(10, 31, 61, 0.06);
  --shadow-md: 0 12px 30px rgba(10, 31, 61, 0.10);
  --shadow-lg: 0 25px 60px rgba(10, 31, 61, 0.18);

  --container-w: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

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

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  margin: 0 0 0.5em;
  color: inherit;
  font-weight: 700;
}

h1 { font-size: clamp(2.2rem, 4.5vw, 3.4rem); }
h2 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
h3 { font-size: 1.2rem; }

p { margin: 0 0 1em; }
ul { padding-left: 0; list-style: none; margin: 0; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.skip-link {
  position: absolute;
  left: -999px;
  top: 0;
  background: var(--color-accent);
  color: #fff;
  padding: 10px 16px;
  z-index: 1000;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

.container {
  max-width: var(--container-w);
  margin: 0 auto;
  padding: 0 24px;
}

.section { padding: 100px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-dark {
  background: linear-gradient(160deg, var(--color-navy) 0%, var(--color-navy-dark) 100%);
  color: var(--color-text-inverse);
}
.section-dark .section-lead,
.section-dark p { color: var(--color-text-inverse-muted); }
.section-dark h2, .section-dark h3 { color: var(--color-white); }

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: 0.8em;
}

.section-head { max-width: 700px; margin: 0 auto 56px; text-align: center; }
.section-lead { color: var(--color-text-muted); font-size: 1.05rem; }
.text-accent { color: var(--color-accent); }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.18s ease, box-shadow 0.18s ease, background 0.18s ease, color 0.18s ease;
  white-space: nowrap;
}
.btn-primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: var(--shadow-sm);
}
.btn-primary:hover { background: var(--color-accent-dark); transform: translateY(-2px); box-shadow: var(--shadow-md); }
.btn-ghost {
  background: transparent;
  color: var(--color-navy);
  border-color: var(--color-border);
}
.btn-ghost:hover { border-color: var(--color-accent); color: var(--color-accent); }
.btn-lg { padding: 15px 30px; font-size: 1rem; }
.btn-block { width: 100%; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 500;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: saturate(180%) blur(14px);
  border-bottom: 1px solid var(--color-border);
  transition: box-shadow 0.25s ease;
}
.site-header.is-scrolled { box-shadow: var(--shadow-sm); }
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 76px;
}
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; font-family: var(--font-heading); }
.brand-logo { height: 34px; width: auto; }
.brand-name { font-size: 1.2rem; letter-spacing: 0.02em; color: var(--color-navy); }
.brand-tagline {
  font-family: var(--font-body);
  font-size: 0.78rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  color: var(--color-text-muted);
  padding-left: 12px;
  border-left: 1px solid var(--color-border);
  white-space: nowrap;
}

.main-nav ul { display: flex; gap: 30px; }
.nav-link {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  position: relative;
  padding: 6px 0;
  transition: color 0.2s ease;
}
.nav-link:hover, .nav-link.active { color: var(--color-navy); }
.nav-link.active::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 100%; height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
}

.header-actions { display: flex; align-items: center; gap: 16px; }
.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav-toggle span {
  width: 22px; height: 2px; background: var(--color-navy); border-radius: 2px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}
.nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.is-active span:nth-child(2) { opacity: 0; }
.nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  padding: 150px 0 110px;
  background:
    radial-gradient(circle at 85% 15%, rgba(47, 143, 255, 0.12), transparent 45%),
    linear-gradient(180deg, #ffffff 0%, #f4f7fb 100%);
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}
.hero-lead { font-size: 1.1rem; color: var(--color-text-muted); max-width: 560px; }
.hero-cta { display: flex; gap: 16px; margin: 34px 0 46px; flex-wrap: wrap; }
.hero-stats { display: flex; gap: 40px; flex-wrap: wrap; }
.hero-stats li { display: flex; flex-direction: column; }
.hero-stats strong { font-family: var(--font-heading); font-size: 1.6rem; color: var(--color-navy); }
.hero-stats span { font-size: 0.85rem; color: var(--color-text-muted); }

.hero-visual { display: flex; flex-direction: column; gap: 20px; }
.hero-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 22px 24px;
  box-shadow: var(--shadow-sm);
  font-weight: 500;
  display: flex;
  align-items: center;
  gap: 16px;
}
.hero-card-icon { font-size: 1.6rem; }
.hero-card-1 { margin-left: 40px; }
.hero-card-3 { margin-left: 20px; }

/* ---------- Grids / Cards ---------- */
.grid { display: grid; gap: 26px; }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  box-shadow: var(--shadow-sm);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.card-icon { font-size: 1.8rem; margin-bottom: 14px; }
.card ul { margin-top: 10px; }
.card li { position: relative; padding-left: 18px; margin-bottom: 8px; color: var(--color-text-muted); }
.card li::before {
  content: '';
  position: absolute; left: 0; top: 10px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
}

.card-dark {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(6px);
}
.card-dark:hover { background: rgba(255, 255, 255, 0.07); }

.check-list {
  margin-top: 50px;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px 40px;
  max-width: 900px;
  margin-left: auto;
  margin-right: auto;
}
.check-list li { display: flex; gap: 10px; align-items: flex-start; color: var(--color-text-inverse-muted); }

.lead-paragraph {
  max-width: 820px;
  margin: -20px auto 50px;
  text-align: center;
  color: var(--color-text-muted);
  font-size: 1.05rem;
}

.benefits-banner {
  margin-top: 50px;
  background: linear-gradient(135deg, var(--color-navy), var(--color-navy-light));
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 40px 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 30px;
  flex-wrap: wrap;
}
.benefits-banner h3 { color: #fff; }
.benefits-banner p { color: var(--color-text-inverse-muted); margin: 0; max-width: 560px; }
.benefits-list { max-width: 560px; }
.benefits-list li {
  position: relative;
  padding-left: 20px;
  margin-bottom: 8px;
  color: var(--color-text-inverse-muted);
}
.benefits-list li::before {
  content: '';
  position: absolute; left: 0; top: 9px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
}

/* ---------- Pricing ---------- */
.table-wrap {
  max-width: 720px;
  margin: 0 auto;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
}
.pricing-table { width: 100%; border-collapse: collapse; background: #fff; }
.pricing-table th, .pricing-table td {
  padding: 16px 24px;
  text-align: left;
  border-bottom: 1px solid var(--color-border);
}
.pricing-table th {
  background: var(--color-navy);
  color: #fff;
  font-family: var(--font-heading);
  font-weight: 600;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.pricing-table tr:last-child td { border-bottom: none; }
.pricing-table tr:nth-child(even) td { background: var(--color-bg-alt); }
.pricing-table td:last-child { font-weight: 700; color: var(--color-navy); text-align: right; }
.pricing-note {
  text-align: center;
  max-width: 620px;
  margin: 24px auto 0;
  color: var(--color-text-muted);
}

/* ---------- Card "Learn more" link ---------- */
.card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 16px;
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--color-accent);
  transition: gap 0.18s ease, color 0.18s ease;
}
.card-link:hover { gap: 10px; color: var(--color-accent-dark); }
.card-dark .card-link { color: #fff; }
.card-dark .card-link:hover { color: var(--color-accent); }

/* ---------- Standalone content pages (pricing, service details, legal) ---------- */
.back-link { display: inline-block; margin-bottom: 30px; font-weight: 600; color: var(--color-accent); }
.page-hero { padding: 150px 0 60px; text-align: center; }
.page-hero .container { max-width: 760px; }
.page-body { padding: 0 0 100px; }
.detail-list { max-width: 720px; margin: 0 auto; }
.detail-list li {
  position: relative;
  padding-left: 24px;
  margin-bottom: 12px;
  color: var(--color-text-muted);
}
.detail-list li::before {
  content: '';
  position: absolute; left: 0; top: 10px;
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--color-accent);
}
.process-steps {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 22px;
  max-width: 980px;
  margin: 0 auto;
}
.process-step {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 24px 22px;
  box-shadow: var(--shadow-sm);
}
.process-step strong {
  display: block;
  font-family: var(--font-heading);
  color: var(--color-accent);
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}
.page-cta {
  margin-top: 60px;
  text-align: center;
}

/* ---------- Partners Carousel ---------- */
.partners .section-head { margin-bottom: 40px; }
.carousel {
  overflow: hidden;
  position: relative;
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.carousel-track {
  display: flex;
  align-items: center;
  gap: 70px;
  width: max-content;
  animation: scrollLoop 28s linear infinite;
}
.carousel-track img {
  height: 46px;
  width: auto;
  object-fit: contain;
  filter: grayscale(100%) opacity(0.7);
  transition: filter 0.25s ease;
}
.carousel-track img:hover { filter: grayscale(0%) opacity(1); }
.carousel:hover .carousel-track { animation-play-state: paused; }

@keyframes scrollLoop {
  from { transform: translateX(0); }
  to { transform: translateX(-50%); }
}

/* ---------- About ---------- */
.about-inner {
  display: grid;
  grid-template-columns: 1.3fr 0.7fr;
  gap: 60px;
  align-items: center;
}
.about-highlights { display: flex; flex-direction: column; gap: 18px; }
.highlight-box {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: var(--radius-md);
  padding: 24px;
  text-align: center;
}
.highlight-box strong { display: block; font-family: var(--font-heading); font-size: 1.6rem; color: var(--color-accent); }
.highlight-box span { font-size: 0.85rem; color: var(--color-text-inverse-muted); }

/* ---------- Contact ---------- */
.contact-inner {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 60px;
  align-items: start;
}
.contact-details { margin-top: 34px; display: flex; flex-direction: column; gap: 20px; }
.contact-details li { display: flex; gap: 14px; align-items: flex-start; }
.contact-icon { font-size: 1.3rem; }
.contact-details strong { display: block; font-size: 0.85rem; color: var(--color-text-muted); }
.contact-details a { color: var(--color-navy); font-weight: 600; }
.contact-details a:hover { color: var(--color-accent); }

.contact-form {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}
.form-group {
  border: none;
  padding: 0;
  margin: 0 0 28px;
}
.form-group legend {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-navy);
  padding: 0 0 16px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.field { margin-bottom: 18px; display: flex; flex-direction: column; gap: 6px; }
.field label { font-size: 0.88rem; font-weight: 600; color: var(--color-text); }
.req { color: #e0555f; }

input[type="text"],
input[type="email"],
input[type="tel"],
select,
textarea {
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 12px 14px;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-bg-alt);
  color: var(--color-text);
  width: 100%;
  transition: border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}
textarea { resize: vertical; min-height: 110px; }
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  background: #fff;
  box-shadow: 0 0 0 4px rgba(47, 143, 255, 0.14);
}
input:invalid:not(:placeholder-shown), .invalid {
  border-color: #e0555f;
}

.field-error {
  min-height: 16px;
  font-size: 0.78rem;
  color: #e0555f;
}

.checkbox-field {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
  margin-bottom: 8px;
  cursor: pointer;
}
.checkbox-field input { margin-top: 3px; }
.checkbox-field a { color: var(--color-accent); font-weight: 600; }

.form-success {
  margin-top: 16px;
  padding: 14px 16px;
  border-radius: var(--radius-sm);
  background: #e7f8ef;
  color: #1c7d4d;
  font-weight: 600;
  text-align: center;
}

/* ---------- Footer ---------- */
.site-footer { background: var(--color-navy-dark); color: var(--color-text-inverse-muted); }
.footer-inner {
  padding: 70px 0 40px;
  display: grid;
  grid-template-columns: 1.6fr repeat(4, 1fr);
  gap: 40px;
}
.footer-brand .brand-logo { height: 32px; margin-bottom: 14px; filter: brightness(0) invert(1); }
.footer-brand h3 { color: #fff; font-size: 1.05rem; }
.footer-brand p { font-size: 0.9rem; max-width: 280px; }
.footer-col h4 { color: #fff; font-size: 0.9rem; text-transform: uppercase; letter-spacing: 0.06em; margin-bottom: 18px; }
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a { font-size: 0.9rem; transition: color 0.18s ease; }
.footer-col a:hover { color: var(--color-accent); }

.footer-bottom { border-top: 1px solid rgba(255, 255, 255, 0.08); }
.footer-bottom-inner {
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  font-size: 0.82rem;
}

/* ---------- Reveal animation ---------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* =========================================================
   Responsive
   ========================================================= */
@media (max-width: 960px) {
  .hero-inner, .about-inner, .contact-inner { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(2, 1fr); }
  .check-list { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  .main-nav {
    position: fixed;
    top: 76px; left: 0; right: 0;
    background: #fff;
    border-bottom: 1px solid var(--color-border);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .main-nav.open { max-height: 400px; }
  .main-nav ul { flex-direction: column; padding: 20px 24px; gap: 18px; }
  .nav-toggle { display: flex; }
  .header-actions .btn-primary { display: none; }
  .brand-tagline { display: none; }

  .grid-4, .grid-3 { grid-template-columns: 1fr; }
  .section { padding: 70px 0; }
  .hero { padding: 120px 0 70px; }
  .hero-card-1, .hero-card-3 { margin-left: 0; }
  .form-row { grid-template-columns: 1fr; }
  .benefits-banner { flex-direction: column; align-items: flex-start; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}