/* ===========================================================
   Jharwal Business Consultants (JBC)
   Theme: Liquid Glass & Light Tech Aesthetic
   =========================================================== */

:root {
  --color-bg: #f6f8fb;
  --color-bg-alt: #eef2f7;
  --color-white: #ffffff;
  --color-text: #1e293b;
  --color-text-muted: #5b6a7d;
  --color-teal: #14b8a6;
  --color-blue: #2563eb;
  --color-purple: #8b5cf6;
  --color-grey: #94a3b8;
  --color-silver: #cbd5e1;

  --gradient-primary: linear-gradient(120deg, #14b8a6 0%, #2563eb 55%, #8b5cf6 100%);
  --gradient-soft: linear-gradient(135deg, rgba(20,184,166,0.12), rgba(37,99,235,0.10), rgba(139,92,246,0.12));

  --glass-bg: rgba(255, 255, 255, 0.55);
  --glass-bg-strong: rgba(255, 255, 255, 0.75);
  --glass-border: rgba(255, 255, 255, 0.45);
  --glass-shadow: 0 8px 32px rgba(31, 41, 55, 0.08);

  --radius-lg: 28px;
  --radius-md: 18px;
  --radius-sm: 12px;

  --font-heading: 'Poppins', 'Segoe UI', sans-serif;
  --font-body: 'Inter', 'Segoe UI', sans-serif;

  --container-width: 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;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5 {
  font-family: var(--font-heading);
  color: var(--color-text);
  line-height: 1.25;
  margin: 0 0 0.6em;
}

p { margin: 0 0 1em; }
a { color: var(--color-blue); text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { padding: 0; margin: 0; list-style: none; }

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 20px;
}

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: var(--color-blue);
  color: #fff;
  padding: 10px 16px;
  z-index: 9999;
  border-radius: 0 0 8px 0;
}
.skip-link:focus { left: 0; }

/* ===================== BACKGROUND / LIQUID BLOBS ===================== */
.liquid-bg {
  position: relative;
  overflow: hidden;
}
.liquid-bg::before,
.liquid-bg::after {
  content: "";
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.35;
  z-index: 0;
  pointer-events: none;
}
.liquid-bg::before {
  width: 480px; height: 480px;
  background: var(--color-teal);
  top: -180px; left: -140px;
}
.liquid-bg::after {
  width: 420px; height: 420px;
  background: var(--color-purple);
  bottom: -160px; right: -120px;
}
.liquid-bg > * { position: relative; z-index: 1; }

/* ===================== GLASS NAVBAR ===================== */
.site-header { position: sticky; top: 0; z-index: 1000; }
.glass-nav {
  background: var(--glass-bg-strong);
  backdrop-filter: blur(16px) saturate(160%);
  -webkit-backdrop-filter: blur(16px) saturate(160%);
  border-bottom: 1px solid var(--glass-border);
  box-shadow: var(--glass-shadow);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 20px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--color-text);
}
.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px; height: 42px;
  border-radius: 12px;
  background: var(--gradient-primary);
  color: #fff;
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.85rem;
}
.brand-logo {
  height: 42px;
  width: auto;
  max-width: 160px;
  object-fit: contain;
}
.footer-logo {
  height: 40px;
  margin-bottom: 14px;
}
.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-family: var(--font-heading); font-size: 1rem; }
.brand-text small { color: var(--color-text-muted); font-size: 0.72rem; letter-spacing: 0.06em; text-transform: uppercase; }

.main-nav { display: flex; align-items: center; gap: 22px; }
.main-nav ul { display: flex; align-items: center; gap: 18px; }
.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 4px;
  position: relative;
}
.main-nav a.active,
.main-nav a:hover { color: var(--color-blue); }
.main-nav a.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.has-dropdown { position: relative; }

/* Native <details>/<summary> drives open/closed state - no JS required.
   This is intentionally immune to any stale/cached JS: the browser's
   built-in toggle behavior on <summary> click is what shows/hides .dropdown. */
.dropdown-details { position: relative; }
.dropdown-details > summary {
  list-style: none;
}
.dropdown-details > summary::-webkit-details-marker,
.dropdown-details > summary::marker {
  display: none;
  content: "";
}
.dropdown {
  display: none;
  position: absolute;
  top: 100%; left: 0;
  min-width: 200px;
  background: var(--glass-bg-strong);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-sm);
  padding: 10px;
  box-shadow: var(--glass-shadow);
}
.dropdown-details[open] > .dropdown { display: block; }
.dropdown li a { display: block; padding: 8px 10px; border-radius: 8px; }
.dropdown li a:hover { background: rgba(37,99,235,0.08); }

.dropdown-toggle {
  font-family: var(--font-body);
  color: var(--color-text);
  font-weight: 500;
  font-size: 0.95rem;
  padding: 8px 4px;
  background: none;
  border: none;
  cursor: pointer;
  position: relative;
  display: inline-block;
}
.dropdown-toggle.active,
.dropdown-toggle:hover { color: var(--color-blue); }
.dropdown-toggle.active::after {
  content: "";
  position: absolute;
  left: 0; right: 0; bottom: -2px;
  height: 2px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}
.nav-toggle span { width: 24px; height: 2px; background: var(--color-text); border-radius: 2px; }

/* ===================== BUTTONS ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
  white-space: nowrap;
}
.btn:hover { transform: translateY(-2px); }
.btn-primary {
  background: var(--gradient-primary);
  color: #fff;
  box-shadow: 0 10px 24px rgba(37, 99, 235, 0.25);
}
.btn-primary:hover { box-shadow: 0 14px 30px rgba(37, 99, 235, 0.32); }
.btn-secondary {
  background: var(--glass-bg-strong);
  color: var(--color-text);
  border: 1px solid var(--glass-border);
  backdrop-filter: blur(10px);
}
.btn-secondary:hover { border-color: var(--color-blue); color: var(--color-blue); }
.btn-outline {
  background: transparent;
  color: var(--color-blue);
  border: 1.5px solid var(--color-blue);
}
.btn-outline:hover { background: rgba(37,99,235,0.08); }
.btn-sm { padding: 9px 18px; font-size: 0.85rem; }
.btn-block { width: 100%; }
.btn-nav-cta { display: none; }
@media (min-width: 1080px) { .btn-nav-cta { display: inline-flex; } }

/* ===================== GLASS CARDS ===================== */
.glass-card {
  background: var(--glass-bg);
  backdrop-filter: blur(14px) saturate(150%);
  -webkit-backdrop-filter: blur(14px) saturate(150%);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  box-shadow: var(--glass-shadow);
  padding: 32px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.glass-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 18px 40px rgba(31,41,55,0.12);
}
.card-icon {
  width: 52px; height: 52px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 14px;
  background: var(--gradient-soft);
  font-size: 1.5rem;
  margin-bottom: 16px;
}

/* ===================== SECTIONS ===================== */
.section { padding: 80px 0; }
.section-alt { background: var(--color-bg-alt); }
.section-header { max-width: 720px; margin: 0 auto 48px; text-align: center; }
.eyebrow {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-teal);
  background: rgba(20,184,166,0.1);
  padding: 6px 16px;
  border-radius: 999px;
  margin-bottom: 14px;
}
.section-header h2 { font-size: clamp(1.6rem, 3vw, 2.3rem); }
.section-header p { color: var(--color-text-muted); font-size: 1.05rem; }

.grid {
  display: grid;
  gap: 26px;
}
.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: 980px) {
  .grid-3, .grid-4 { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* ===================== HERO ===================== */
.hero {
  padding: 90px 0 70px;
  position: relative;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
  align-items: center;
}
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
}
.hero h1 {
  font-size: clamp(2rem, 4.2vw, 3.2rem);
  font-weight: 800;
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.hero .subhead {
  font-size: 1.15rem;
  color: var(--color-text-muted);
  max-width: 560px;
  margin-bottom: 30px;
}
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; margin-bottom: 34px; }
.hero-stats { display: flex; gap: 30px; flex-wrap: wrap; }
.hero-stats div strong { display: block; font-size: 1.4rem; font-family: var(--font-heading); color: var(--color-blue); }
.hero-stats div span { font-size: 0.85rem; color: var(--color-text-muted); }

.hero-visual {
  position: relative;
  min-height: 340px;
}
.floating-card {
  position: absolute;
  animation: floaty 6s ease-in-out infinite;
}
.floating-card:nth-child(2) { animation-delay: 1.5s; }
.floating-card:nth-child(3) { animation-delay: 3s; }
@keyframes floaty {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-14px); }
}
.hero-visual .glass-card { width: 220px; }
.hv-1 { top: 0; left: 10%; }
.hv-2 { top: 40%; left: 45%; }
.hv-3 { bottom: 0; left: 5%; }

/* ===================== FOUNDER ===================== */
.founder-card {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 36px;
  align-items: center;
}
@media (max-width: 760px) {
  .founder-card { grid-template-columns: 1fr; text-align: center; }
}
.founder-photo {
  width: 200px; height: 200px;
  border-radius: 50%;
  background: var(--gradient-primary);
  margin: 0 auto;
  display: flex; align-items: center; justify-content: center;
  color: #fff;
  font-size: 2.4rem;
  font-family: var(--font-heading);
  font-weight: 700;
}
.founder-badges { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 14px; }
.badge {
  font-size: 0.78rem;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(37,99,235,0.08);
  color: var(--color-blue);
  font-weight: 600;
}

/* ===================== TABLES / LISTS ===================== */
.check-list li { position: relative; padding-left: 28px; margin-bottom: 10px; }
.check-list li::before {
  content: "✓";
  position: absolute; left: 0; top: 0;
  color: var(--color-teal);
  font-weight: 700;
}

/* ===================== PRODUCT / SERVICE CARD DETAIL ===================== */
.tag-row { display: flex; gap: 8px; flex-wrap: wrap; margin: 14px 0; }
.tag {
  font-size: 0.75rem;
  padding: 5px 12px;
  border-radius: 999px;
  background: var(--color-bg-alt);
  color: var(--color-text-muted);
  border: 1px solid var(--glass-border);
}
.card-cta-row { display: flex; gap: 12px; margin-top: 20px; flex-wrap: wrap; }

/* ===================== FORMS ===================== */
.form-glass {
  background: var(--glass-bg);
  backdrop-filter: blur(14px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-md);
  padding: 36px;
  box-shadow: var(--glass-shadow);
}
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 640px) { .form-row { grid-template-columns: 1fr; } }
.form-group { margin-bottom: 18px; }
.form-group label { display: block; font-weight: 600; margin-bottom: 6px; font-size: 0.92rem; }
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 14px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-silver);
  background: rgba(255,255,255,0.8);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--color-text);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-blue);
  box-shadow: 0 0 0 3px rgba(37,99,235,0.12);
}
.form-checkbox { display: flex; align-items: flex-start; gap: 10px; font-size: 0.9rem; color: var(--color-text-muted); }
.form-checkbox input { width: auto; margin-top: 4px; }
.form-note { font-size: 0.82rem; color: var(--color-text-muted); margin-top: 6px; }
.form-success {
  background: rgba(20,184,166,0.12);
  border: 1px solid rgba(20,184,166,0.35);
  color: #0f766e;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-weight: 600;
}
.form-error {
  background: rgba(239,68,68,0.1);
  border: 1px solid rgba(239,68,68,0.35);
  color: #b91c1c;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-weight: 600;
}
.field-error { color: #b91c1c; font-size: 0.8rem; margin-top: 4px; }

/* ===================== CONTACT / BLOG / MISC ===================== */
.contact-info-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; margin-bottom: 40px; }
@media (max-width: 780px) { .contact-info-grid { grid-template-columns: 1fr; } }

.blog-card img,
.blog-card .blog-thumb {
  border-radius: var(--radius-sm) var(--radius-sm) 0 0;
  height: 170px;
  width: 100%;
  object-fit: cover;
  background: var(--gradient-soft);
  display: flex; align-items: center; justify-content: center;
  font-size: 2rem;
}
.blog-card { padding: 0; overflow: hidden; }
.blog-card-body { padding: 24px; }
.blog-meta { font-size: 0.8rem; color: var(--color-text-muted); margin-bottom: 10px; }
.category-pill {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--color-purple);
  background: rgba(139,92,246,0.1);
  padding: 4px 10px;
  border-radius: 999px;
  margin-bottom: 10px;
}

.cta-band {
  background: var(--gradient-primary);
  border-radius: var(--radius-lg);
  padding: 60px 40px;
  text-align: center;
  color: #fff;
}
.cta-band h2 { color: #fff; }
.cta-band p { color: rgba(255,255,255,0.9); max-width: 560px; margin-left: auto; margin-right: auto; }
.cta-band .btn-secondary { background: rgba(255,255,255,0.95); color: var(--color-blue); border: none; }

.timeline-item { display: flex; gap: 18px; margin-bottom: 26px; }
.timeline-dot {
  width: 14px; height: 14px; border-radius: 50%;
  background: var(--gradient-primary);
  margin-top: 6px; flex-shrink: 0;
}

/* ===================== FOOTER ===================== */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--glass-border);
  padding: 60px 0 0;
  margin-top: 60px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 32px;
  padding-bottom: 40px;
}
@media (max-width: 900px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 560px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-brand p { color: var(--color-text-muted); font-size: 0.92rem; }
.footer-address { font-size: 0.88rem; }
.footer-col h4 { font-size: 0.95rem; margin-bottom: 14px; }
.footer-col li { margin-bottom: 10px; }
.footer-col a { color: var(--color-text-muted); font-size: 0.92rem; }
.footer-col a:hover { color: var(--color-blue); }
.footer-bottom {
  border-top: 1px solid var(--glass-border);
  padding: 20px 0;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.whatsapp-float {
  position: fixed;
  bottom: 22px; right: 22px;
  width: 56px; height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem;
  box-shadow: 0 10px 24px rgba(0,0,0,0.2);
  z-index: 999;
  text-decoration: none;
}

/* ===================== BREADCRUMB / PAGE HERO (inner pages) ===================== */
.page-hero {
  padding: 60px 0 50px;
  text-align: center;
}
.page-hero .eyebrow { margin-bottom: 16px; }
.page-hero h1 { font-size: clamp(1.8rem, 3.6vw, 2.6rem); }
.page-hero p { color: var(--color-text-muted); max-width: 640px; margin: 0 auto; font-size: 1.05rem; }

/* ===================== UTILITIES ===================== */
.text-center { text-align: center; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.muted { color: var(--color-text-muted); }
.gap-sm { gap: 10px; }

/* ===================== BLOG ARTICLE ===================== */
.article-wrap { max-width: 760px; margin: 0 auto; }
.article-wrap h2 { margin-top: 1.4em; }
.article-wrap h3 { margin-top: 1.2em; }
.article-wrap p { color: var(--color-text); }
.article-wrap ul { list-style: disc; padding-left: 22px; margin-bottom: 1em; }
.article-wrap ul li { margin-bottom: 8px; }
.article-wrap blockquote {
  border-left: 3px solid var(--color-teal);
  padding: 4px 20px;
  margin: 24px 0;
  color: var(--color-text-muted);
  font-style: italic;
  background: var(--color-bg-alt);
  border-radius: 0 12px 12px 0;
}
.article-header { text-align: center; max-width: 760px; margin: 0 auto 40px; }
.author-box {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-top: 50px;
  padding-top: 30px;
  border-top: 1px solid var(--glass-border);
}
.author-avatar {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--gradient-primary);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
  font-family: var(--font-heading);
  flex-shrink: 0;
}
.filter-row { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 40px; }
.filter-pill {
  padding: 8px 18px;
  border-radius: 999px;
  border: 1px solid var(--glass-border);
  background: var(--glass-bg);
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--color-text-muted);
}
.filter-pill.active,
.filter-pill:hover { color: #fff; background: var(--gradient-primary); border-color: transparent; }

/* ===================== RESPONSIVE NAV (mobile) ===================== */
@media (max-width: 1079px) {
  .nav-toggle { display: flex; }
  .main-nav {
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: var(--glass-bg-strong);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--glass-border);
    flex-direction: column;
    align-items: stretch;
    padding: 20px;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav ul { flex-direction: column; align-items: stretch; gap: 4px; }
  .main-nav ul li a { padding: 12px 6px; display: block; }
  .dropdown { position: static; box-shadow: none; border: none; background: transparent; padding-left: 12px; }
  .btn-nav-cta { display: inline-flex; margin-top: 14px; width: 100%; }
}