/* Aruvi Consultancy Services — shared professional navy theme */
:root {
  --navy: #0b1f3a;
  --navy-deep: #071528;
  --navy-mid: #132f54;
  --navy-soft: #1e3a5f;
  --accent: #3b82f6;
  --accent-soft: rgba(59, 130, 246, 0.12);
  --gold: #c9a227;
  --text: #1e293b;
  --muted: #64748b;
  --border: #e2e8f0;
  --bg: #ffffff;
  --bg-soft: #f4f7fb;
  --bg-card: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(11, 31, 58, 0.08);
  --max: 1120px;
  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --display: "Segoe UI", Georgia, "Times New Roman", serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font);
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

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

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

/* —— Header —— */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.site-header .inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0.85rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 0;
}

.brand-logo {
  height: 48px;
  width: auto;
  object-fit: contain;
}

.brand-text {
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--navy);
  letter-spacing: -0.01em;
  white-space: nowrap;
}

@media (max-width: 720px) {
  .brand-text {
    display: none;
  }
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 0.15rem 1.35rem;
  flex-wrap: wrap;
  justify-content: flex-end;
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--muted);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--navy);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  padding: 0.7rem 1.25rem;
  border-radius: 10px;
  font-weight: 600;
  font-size: 0.92rem;
  border: 1px solid transparent;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease, transform 0.12s ease;
  cursor: pointer;
  font-family: inherit;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: var(--navy);
  color: #fff;
}

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

.btn-ghost {
  background: transparent;
  border-color: var(--border);
  color: var(--navy);
}

.btn-ghost:hover {
  border-color: var(--navy);
  background: var(--bg-soft);
}

.btn-linkedin {
  background: #0a66c2;
  color: #fff;
}

.btn-linkedin:hover {
  background: #004182;
  color: #fff;
}

/* —— Layout —— */
.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
}

.section {
  padding: 3.5rem 0;
}

.section-soft {
  background: var(--bg-soft);
}

.section-navy {
  background: linear-gradient(145deg, var(--navy-deep) 0%, var(--navy) 55%, var(--navy-mid) 100%);
  color: #e8eef6;
}

.section-navy .muted {
  color: #b6c4d6;
}

.eyebrow {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.section-navy .eyebrow {
  color: #93c5fd;
}

h1,
h2,
h3,
h4 {
  color: var(--navy);
  line-height: 1.2;
  letter-spacing: -0.02em;
}

.section-navy h1,
.section-navy h2,
.section-navy h3 {
  color: #fff;
}

h1 {
  font-size: clamp(2rem, 4vw, 3rem);
  margin: 0 0 1rem;
  font-weight: 750;
}

h2 {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  margin: 0 0 0.75rem;
  font-weight: 700;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 0.5rem;
  font-weight: 700;
}

.lead {
  font-size: 1.15rem;
  color: var(--muted);
  max-width: 42rem;
  margin: 0 auto;
}

.muted {
  color: var(--muted);
}

.center {
  text-align: center;
}

/* —— Cards —— */
.grid {
  display: grid;
  gap: 1.25rem;
}

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

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

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

@media (max-width: 900px) {
  .grid-2,
  .grid-3,
  .grid-4 {
    grid-template-columns: 1fr;
  }
}

@media (min-width: 700px) and (max-width: 900px) {
  .grid-2 {
    grid-template-columns: repeat(2, 1fr);
  }
  .logo-grid {
    grid-template-columns: repeat(4, 1fr) !important;
  }
}

.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.5rem 1.6rem;
  box-shadow: var(--shadow);
}

.card .icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  display: grid;
  place-items: center;
  background: var(--accent-soft);
  color: var(--navy);
  margin-bottom: 1rem;
  font-size: 1.1rem;
}

.stat {
  font-size: 1.45rem;
  font-weight: 750;
  color: var(--navy);
  letter-spacing: -0.02em;
  margin-bottom: 0.35rem;
}

.section-navy .stat {
  color: #93c5fd;
}

/* —— Hero —— */
.hero {
  padding: 4rem 0 3.5rem;
  background:
    radial-gradient(900px 400px at 10% -10%, rgba(59, 130, 246, 0.12), transparent 55%),
    radial-gradient(700px 360px at 90% 0%, rgba(11, 31, 58, 0.08), transparent 50%),
    linear-gradient(180deg, #f8fafc 0%, #ffffff 100%);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  justify-content: center;
  margin-top: 1.75rem;
}

/* —— Logo strip —— */
.logo-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 1.5rem 1.25rem;
  align-items: center;
}

.logo-grid img {
  height: 36px;
  width: auto;
  max-width: 100%;
  margin: 0 auto;
  object-fit: contain;
  filter: grayscale(0.15);
  opacity: 0.9;
}

@media (max-width: 700px) {
  .logo-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* —— Reviews —— */
.review-photo {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 2px solid var(--border);
  margin: 0 auto 0.85rem;
}

.stars {
  color: #eab308;
  letter-spacing: 0.08em;
  margin-bottom: 0.5rem;
}

/* —— Forms —— */
label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.35rem;
  color: var(--navy);
}

input,
textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border: 1px solid var(--border);
  border-radius: 10px;
  font: inherit;
  color: var(--text);
  background: #fff;
  outline: none;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

input:focus,
textarea:focus {
  border-color: rgba(59, 130, 246, 0.55);
  box-shadow: 0 0 0 3px var(--accent-soft);
}

/* —— Blog / articles —— */
.article-card {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 1.5rem;
  align-items: center;
  padding: 1.25rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: var(--shadow);
  transition: transform 0.12s ease, box-shadow 0.15s ease;
}

.article-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 16px 48px rgba(11, 31, 58, 0.12);
}

.article-card img {
  width: 100%;
  border-radius: 12px;
  object-fit: cover;
  aspect-ratio: 16 / 11;
}

@media (max-width: 800px) {
  .article-card {
    grid-template-columns: 1fr;
  }
}

.prose {
  max-width: 44rem;
  margin: 0 auto;
}

.prose p {
  margin: 0 0 1.1rem;
  color: #334155;
}

.prose h2 {
  margin: 2rem 0 0.75rem;
  font-size: 1.4rem;
}

.prose ul {
  margin: 0 0 1.1rem;
  padding-left: 1.25rem;
  color: #334155;
}

.prose li {
  margin-bottom: 0.4rem;
}

.prose a {
  color: var(--navy);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.help-box {
  margin-top: 2.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

/* —— Footer —— */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 1.5rem 0 2rem;
  color: var(--muted);
  font-size: 0.9rem;
}

.site-footer .inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

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

.photo-frame {
  border-radius: 18px;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  object-fit: cover;
  width: 100%;
}

.tag {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--navy);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  margin-bottom: 0.65rem;
}