/* ==========================================================
   Approach Us — Corporate Stylesheet
   Palette: Navy + Gold (Government / Big-4 inspired)
   ========================================================== */

/* Palette inspired by incometax.gov.in — pure deep gov-blue, monochrome scheme */
:root {
  --navy: #29398d;            /* primary brand blue */
  --navy-dark: #1f2d70;       /* darker shade for header strip & gradients */
  --navy-light: #4858b3;      /* mid-blue */
  --navy-50: #EEF1FA;         /* very light blue background tint */
  /* Accent is now a brighter shade of the primary blue — no warm color */
  --gold: #5B6FE8;            /* accent: bright blue (replaces gold/orange) */
  --gold-light: #8593F0;      /* hover variant */
  --charcoal: #1F2937;
  --gray: #4B5563;
  --gray-light: #E5E7EB;
  --bg: #F5F7FB;              /* light blue-tinted background, like IT portal */
  --white: #FFFFFF;
  --green: #25D366;           /* WhatsApp brand */
  --shadow: 0 4px 14px rgba(41, 57, 141, 0.08);
  --shadow-lg: 0 10px 30px rgba(41, 57, 141, 0.14);
  --radius: 6px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: 'Roboto', 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--charcoal);
  background: var(--bg);
  line-height: 1.6;
  font-size: 16px;
}
a { color: var(--navy); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }

/* ---------- Top Strip ---------- */
.top-strip {
  background: var(--navy-dark);
  color: var(--white);
  font-size: 13px;
  padding: 8px 0;
}
.top-strip .container {
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
}
.top-strip a { color: var(--gold-light); }
.top-strip span { margin-right: 18px; }

/* ---------- Container ---------- */
.container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ---------- Header ---------- */
.site-header {
  background: var(--white);
  border-bottom: 3px solid var(--gold);
  position: sticky;
  top: 0;
  z-index: 50;
  box-shadow: var(--shadow);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 12px;
  padding-bottom: 12px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.brand img {
  height: 110px;           /* prominent header logo */
  width: auto;
  max-width: 100%;
  display: block;
}
.brand-text .name {
  font-size: 30px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 0.5px;
  line-height: 1;
}
.brand-text .tag {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 2.4px;
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 6px;
}
.logo-fallback {
  width: 110px; height: 110px;
  background: var(--navy);
  color: var(--white);
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 36px;
  border-radius: var(--radius);
  border: 2px solid var(--gold);
}

/* Scale logo down on smaller screens so header stays comfortable */
@media (max-width: 640px) {
  .brand img { height: 70px; }
  .brand-text .name { font-size: 22px; }
  .brand-text .tag { font-size: 11px; letter-spacing: 1.5px; }
}

nav.main-nav ul {
  list-style: none;
  display: flex;
  gap: 26px;
}
nav.main-nav a {
  font-weight: 600;
  color: var(--navy);
  font-size: 15px;
  padding: 6px 0;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s;
}
nav.main-nav a:hover, nav.main-nav a.active {
  border-bottom-color: var(--gold);
}
.nav-cta {
  background: var(--gold);
  color: var(--navy-dark) !important;
  padding: 10px 18px !important;
  border-radius: var(--radius);
  border: 0 !important;
  font-weight: 700;
}
.nav-cta:hover { background: var(--gold-light); }

.menu-toggle {
  display: none;
  background: var(--navy);
  color: var(--white);
  border: 0;
  padding: 8px 12px;
  font-size: 18px;
  border-radius: 4px;
  cursor: pointer;
}

/* ---------- Hero Logo Banner (above hero) ---------- */
.hero-logo-banner {
  background: var(--white);
  text-align: center;
  padding: 30px 20px 24px;
  border-bottom: 1px solid var(--navy-50);
}
.hero-logo-banner img {
  height: 130px;
  width: auto;
  margin: 0 auto 10px;
  display: block;
}
.hero-logo-banner .firm-name {
  font-size: 26px;
  font-weight: 800;
  color: var(--navy);
  letter-spacing: 0.5px;
}
.hero-logo-banner .firm-tag {
  font-size: 13px;
  color: var(--gold);
  letter-spacing: 3px;
  text-transform: uppercase;
  font-weight: 700;
  margin-top: 6px;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 60%, var(--navy-light) 100%);
  color: var(--white);
  padding: 80px 0 90px;
  position: relative;
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.04) 1px, transparent 1px);
  background-size: 40px 40px;
  opacity: 0.6;
}
.hero .container { position: relative; z-index: 2; }
.hero-badge {
  display: inline-block;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid #FFFFFF;
  color: #FFFFFF;
  padding: 6px 14px;
  font-size: 13px;
  letter-spacing: 1px;
  text-transform: uppercase;
  font-weight: 600;
  border-radius: 20px;
  margin-bottom: 22px;
}
.hero h1 {
  font-size: 44px;
  line-height: 1.15;
  font-weight: 800;
  max-width: 820px;
  margin-bottom: 18px;
}
.hero h1 .accent { color: #FFFFFF; }
.hero p.lead {
  font-size: 18px;
  max-width: 720px;
  color: #FFFFFF;
  margin-bottom: 32px;
}
.hero-ctas { display: flex; gap: 14px; flex-wrap: wrap; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: var(--radius);
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  border: 0;
  transition: transform 0.15s, box-shadow 0.2s, background 0.2s;
}
.btn-gold {
  background: #FFFFFF;
  color: var(--navy);
  border: 2px solid #FFFFFF;
  font-weight: 700;
}
.btn-gold:hover {
  background: var(--navy-50);
  color: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}
.btn-outline { background: transparent; color: var(--white); border: 2px solid var(--white); }
.btn-outline:hover { background: var(--white); color: var(--navy); }
.btn-navy { background: var(--navy); color: var(--white); }
.btn-navy:hover { background: var(--navy-dark); }

/* ---------- Trust Bar ---------- */
.trust-bar {
  background: var(--white);
  margin-top: -40px;
  position: relative;
  z-index: 3;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  padding: 28px 24px;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  border-top: 4px solid var(--gold);
}
.trust-item { text-align: center; }
.trust-item .num {
  font-size: 32px;
  font-weight: 800;
  color: var(--navy);
  line-height: 1;
}
.trust-item .lbl {
  font-size: 13px;
  color: var(--gray);
  letter-spacing: 0.5px;
  margin-top: 6px;
}

/* ---------- Sections ---------- */
section { padding: 70px 0; }
.section-head { text-align: center; margin-bottom: 50px; }
.section-head .eyebrow {
  display: inline-block;
  color: var(--gold);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 10px;
}
.section-head h2 {
  font-size: 34px;
  color: var(--navy);
  font-weight: 800;
  line-height: 1.2;
}
.section-head p {
  color: var(--gray);
  max-width: 700px;
  margin: 14px auto 0;
  font-size: 16px;
}

/* ---------- Services ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
.service-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 28px 22px;
  transition: transform 0.2s, box-shadow 0.2s, border-color 0.2s;
  text-align: left;
  position: relative;
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold);
}
.service-icon {
  width: 56px;
  height: 56px;
  background: var(--navy-50);            /* soft white-blue tint */
  color: var(--navy);                    /* navy icon for clear contrast */
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px;
  font-weight: 700;
  margin-bottom: 18px;
}
.service-card:hover .service-icon {
  background: var(--white);
  border-color: var(--navy);
}
.service-card h3 {
  font-size: 19px;
  color: var(--navy);
  margin-bottom: 10px;
  font-weight: 700;
}
.service-card p {
  color: var(--gray);
  font-size: 14.5px;
  margin-bottom: 16px;
}
.service-card .more {
  font-weight: 700;
  color: var(--gold);
  font-size: 14px;
}
.service-card .more:hover { color: var(--navy); }

/* ---------- Why Choose Us ---------- */
.why-section { background: var(--white); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.why-card {
  border-left: 4px solid var(--gold);
  padding: 6px 18px;
}
.why-card h4 { color: var(--navy); font-size: 17px; margin-bottom: 6px; }
.why-card p { color: var(--gray); font-size: 14.5px; }

/* ---------- Panel of Experts ---------- */
.panel-section {
  background: linear-gradient(180deg, var(--bg) 0%, var(--white) 100%);
}
.panel-card {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-top: 4px solid var(--gold);
  border-radius: var(--radius);
  padding: 36px 30px;
  max-width: 980px;
  margin: 0 auto;
  text-align: center;
  box-shadow: var(--shadow);
}
.panel-card h3 {
  color: var(--navy);
  font-size: 24px;
  margin-bottom: 12px;
}
.panel-card p { color: var(--gray); margin-bottom: 24px; }
.credentials {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px;
  margin-top: 18px;
}
.cred-badge {
  background: var(--bg);
  border: 1px solid var(--gold);
  color: var(--navy);
  padding: 10px 18px;
  border-radius: 30px;
  font-weight: 700;
  font-size: 14px;
}

/* ---------- Testimonials ---------- */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}
.testi-card {
  background: var(--white);
  padding: 26px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: relative;
  border-bottom: 3px solid var(--gold);
}
.testi-card .quote {
  font-size: 38px;
  color: var(--gold);
  font-family: Georgia, serif;
  position: absolute;
  top: 12px; right: 18px;
  line-height: 1;
}
.testi-card p {
  font-style: italic;
  color: var(--charcoal);
  margin-bottom: 18px;
  font-size: 15px;
}
.testi-card .who { font-weight: 700; color: var(--navy); font-size: 15px; }
.testi-card .role { color: var(--gray); font-size: 13px; }
.stars { color: var(--gold); margin-bottom: 10px; }

/* ---------- Contact / Form ---------- */
.contact-section { background: var(--navy); color: var(--white); }
.contact-section .section-head h2 { color: var(--white); }
.contact-section .section-head p { color: rgba(255,255,255,0.78); }
.contact-section .section-head .eyebrow { color: var(--gold-light); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px;
  align-items: start;
}
.contact-info {
  background: var(--white);
  border: 1px solid var(--gray-light);
  border-radius: var(--radius);
  padding: 28px;
  color: var(--charcoal);
  box-shadow: var(--shadow);
}
.contact-info h3 {
  color: var(--navy);
  font-size: 20px;
  margin-bottom: 18px;
  border-bottom: 2px solid var(--navy-50);
  padding-bottom: 10px;
}
.contact-info strong { color: var(--navy); }
.contact-info .info-row {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 16px;
  font-size: 15px;
  color: var(--charcoal);
}
.contact-info .info-row .icon {
  background: var(--white);
  color: var(--navy);
  width: 40px; height: 40px;
  border-radius: 50%;
  border: 2px solid var(--navy);
  display: flex; align-items: center; justify-content: center;
  flex-shrink: 0;
  font-weight: 700;
  font-size: 16px;
}
.contact-info a { color: var(--navy); font-weight: 600; }
.contact-info a:hover { color: var(--navy-light); text-decoration: underline; }
.map-embed {
  margin-top: 18px;
  border-radius: var(--radius);
  overflow: hidden;
  border: 2px solid var(--navy);
}
.map-embed iframe {
  width: 100%;
  height: 220px;
  border: 0;
  display: block;
}

.contact-form {
  background: var(--white);
  color: var(--charcoal);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: var(--shadow-lg);
  border-top: 4px solid var(--gold);
}
.contact-form h3 { color: var(--navy); font-size: 22px; margin-bottom: 6px; }
.contact-form .sub { color: var(--gray); margin-bottom: 22px; font-size: 14.5px; }
.form-row { margin-bottom: 16px; }
.form-row label {
  display: block;
  font-weight: 600;
  font-size: 14px;
  color: var(--navy);
  margin-bottom: 6px;
}
.form-row input,
.form-row select,
.form-row textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--gray-light);
  border-radius: var(--radius);
  font-size: 15px;
  font-family: inherit;
  color: var(--charcoal);
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
  outline: 0;
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201, 162, 39, 0.18);
}
.form-row textarea { resize: vertical; min-height: 110px; }
.form-submit {
  background: var(--navy);
  color: var(--white);
  width: 100%;
  padding: 14px;
  font-size: 16px;
  font-weight: 700;
  border-radius: var(--radius);
  border: 0;
  cursor: pointer;
  transition: background 0.2s, transform 0.15s;
}
.form-submit:hover { background: var(--navy-dark); transform: translateY(-1px); }
.form-note { font-size: 12.5px; color: var(--gray); margin-top: 12px; text-align: center; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--navy-dark);
  color: #FFFFFF;                       /* full white body text */
  padding: 50px 0 18px;
  font-size: 14.5px;
}
.site-footer p { color: #FFFFFF; }
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 36px;
  margin-bottom: 30px;
}
.footer-grid h4 {
  color: #FFFFFF;                       /* bright white headings */
  font-size: 15px;
  margin-bottom: 14px;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  font-weight: 800;
  border-bottom: 2px solid rgba(255,255,255,0.35);
  padding-bottom: 8px;
}
.footer-grid ul { list-style: none; }
.footer-grid ul li {
  margin-bottom: 10px;
  color: #FFFFFF;
}
.footer-grid a {
  color: #FFFFFF;                       /* high-contrast white links */
  text-decoration: none;
}
.footer-grid a:hover {
  color: #FFFFFF;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.30);
  padding-top: 18px;
  text-align: center;
  font-size: 14px;
  color: #FFFFFF;
}
.disclaimer {
  background: rgba(255,255,255,0.10);
  padding: 16px 20px;
  border-radius: var(--radius);
  font-size: 12.5px;
  line-height: 1.65;
  margin-bottom: 22px;
  color: #FFFFFF;                       /* full-contrast disclaimer */
  border-left: 4px solid var(--gold);
}
.disclaimer strong { color: #FFFFFF; }

/* ---------- Floating buttons ---------- */
.floating-btns {
  position: fixed;
  right: 20px;
  bottom: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  z-index: 60;
}
.float-btn {
  width: 56px; height: 56px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 26px;
  box-shadow: 0 6px 16px rgba(0,0,0,0.25);
  transition: transform 0.18s;
  text-decoration: none;
  border: 0;
  cursor: pointer;
}
.float-btn:hover { transform: scale(1.08); }
.float-call { background: var(--navy); }
.float-wa { background: var(--green); }
.float-btn span.label {
  position: absolute;
  right: 70px;
  background: var(--charcoal);
  color: var(--white);
  font-size: 12px;
  padding: 5px 10px;
  border-radius: 4px;
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s;
}
.float-btn:hover span.label { opacity: 1; }

/* ---------- Service Page Specific ---------- */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark), var(--navy));
  color: var(--white);
  padding: 60px 0;
  text-align: center;
}
.page-hero h1 { font-size: 38px; margin-bottom: 10px; }
.page-hero p { color: rgba(255,255,255,0.85); font-size: 17px; max-width: 700px; margin: 0 auto; }
.breadcrumb {
  font-size: 13px;
  color: var(--gold-light);
  margin-bottom: 14px;
  letter-spacing: 1px;
}
.breadcrumb a { color: var(--gold-light); }

.svc-content {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 40px;
  padding: 60px 0;
}
.svc-main h2 {
  color: var(--navy);
  font-size: 26px;
  margin: 28px 0 14px;
}
.svc-main h2:first-child { margin-top: 0; }
.svc-main p { margin-bottom: 14px; color: var(--charcoal); }
.svc-main ul {
  margin: 10px 0 18px 22px;
}
.svc-main ul li {
  margin-bottom: 8px;
  color: var(--charcoal);
}
.svc-main ul li::marker { color: var(--gold); }

.svc-sidebar {
  background: var(--white);
  border-top: 4px solid var(--gold);
  padding: 26px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  position: sticky;
  top: 100px;
  align-self: start;
}
.svc-sidebar h4 { color: var(--navy); margin-bottom: 14px; font-size: 17px; }
.svc-sidebar a.svc-link {
  display: block;
  padding: 10px 12px;
  border-radius: 4px;
  color: var(--charcoal);
  margin-bottom: 6px;
  font-size: 14.5px;
  border-left: 3px solid transparent;
  transition: all 0.2s;
}
.svc-sidebar a.svc-link:hover, .svc-sidebar a.svc-link.active {
  background: var(--bg);
  border-left-color: var(--gold);
  color: var(--navy);
  font-weight: 700;
}
.svc-sidebar .cta-box {
  margin-top: 18px;
  background: var(--navy);
  color: var(--white);
  padding: 18px;
  border-radius: var(--radius);
  text-align: center;
}
.svc-sidebar .cta-box h5 { color: var(--gold-light); font-size: 15px; margin-bottom: 8px; }
.svc-sidebar .cta-box p { font-size: 13px; margin-bottom: 12px; color: rgba(255,255,255,0.85); }
.svc-sidebar .cta-box a {
  display: block;
  padding: 10px;
  background: var(--gold);
  color: var(--navy-dark);
  font-weight: 700;
  border-radius: 4px;
  margin-bottom: 6px;
  font-size: 14px;
}

/* ---------- Responsive ---------- */
@media (max-width: 960px) {
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .testimonials-grid { grid-template-columns: 1fr; }
  .trust-bar { grid-template-columns: repeat(2, 1fr); }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); }
  .svc-content { grid-template-columns: 1fr; }
  .svc-sidebar { position: static; }
  .hero h1 { font-size: 34px; }
}
@media (max-width: 640px) {
  nav.main-nav { display: none; }
  nav.main-nav.open {
    display: block;
    position: absolute;
    top: 100%;
    left: 0; right: 0;
    background: var(--white);
    border-top: 1px solid var(--gray-light);
    box-shadow: var(--shadow-lg);
  }
  nav.main-nav.open ul {
    flex-direction: column;
    padding: 16px 22px;
    gap: 14px;
  }
  .menu-toggle { display: inline-block; }
  .top-strip .container { justify-content: center; text-align: center; }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .trust-bar { grid-template-columns: repeat(2, 1fr); padding: 22px 14px; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero { padding: 60px 0 75px; }
  .hero h1 { font-size: 28px; }
  .hero p.lead { font-size: 16px; }
  .section-head h2 { font-size: 26px; }
  .page-hero h1 { font-size: 28px; }
}