/* ============================================
   ANSARI GROUP — SHARED COMPONENTS
   Nav, Footer, Buttons, Cards, Trust Strip, FAB
   ============================================ */

/* ═══════════════════════════════════════════
   TOP BAR
   ═══════════════════════════════════════════ */
.top-bar {
  background: var(--charcoal);
  padding: var(--space-xs) 0;
  font-size: var(--text-sm);
  color: var(--steel-muted);
  border-bottom: 2px solid var(--amber);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.top-bar a {
  color: var(--steel-muted);
  display: inline-flex;
  align-items: center;
  gap: var(--space-xs);
  transition: color var(--duration-fast) var(--ease-out);
}

.top-bar a:hover {
  color: var(--amber);
}

.top-bar__left,
.top-bar__right {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}

@media (max-width: 768px) {
  .top-bar {
    padding: var(--space-xs) 0;
    font-size: 11px;
  }

  .top-bar .container {
    flex-direction: column;
    gap: var(--space-xs);
    text-align: center;
  }

  .top-bar__left {
    flex-direction: column;
    gap: 4px;
  }

  .top-bar__right {
    justify-content: center;
  }
}

.top-bar__icon {
  width: 14px;
  height: 14px;
  fill: var(--amber);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════ */
.navbar {
  position: sticky;
  top: 0;
  z-index: var(--z-sticky);
  background: rgba(13, 27, 42, 0.96); /* Brand navy background matches logo exactly */
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: var(--space-sm) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08); /* Premium thin divider line */
  transition: box-shadow var(--duration-normal) var(--ease-out),
              padding var(--duration-normal) var(--ease-out);
}

.navbar.scrolled {
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
  padding: var(--space-xs) 0;
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

/* Logo */
.navbar__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-shrink: 0;
}

.navbar__logo img {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: transform var(--duration-normal) var(--ease-out);
}

.navbar.scrolled .navbar__logo img {
  width: 40px;
  height: 40px;
}

.navbar__logo:hover img {
  transform: scale(1.05);
}

.navbar__brand {
  display: flex;
  flex-direction: column;
  line-height: 1;
}

.navbar__brand-name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--white);
  letter-spacing: var(--tracking-wide);
}

.navbar__brand-name span {
  color: var(--red);
}

.navbar__brand-sub {
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  color: var(--steel-muted);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
  margin-top: 2px;
}

/* Nav Links */
.navbar__links {
  display: flex;
  align-items: center;
  gap: var(--space-xl);
}

.navbar__links a {
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: rgba(255, 255, 255, 0.75); /* Brighter contrast by default */
  position: relative;
  padding: var(--space-xs) 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.navbar__links a::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--amber);
  transition: width var(--duration-normal) var(--ease-out);
}

.navbar__links a:hover,
.navbar__links a.active {
  color: var(--amber); /* Active/hover link transitions to brand safety amber */
}

.navbar__links a:hover::after,
.navbar__links a.active::after {
  width: 100%;
}

/* Override: btn--primary inside navbar must keep its own colors */
.navbar__links a.btn--primary,
.navbar__links a.btn--primary.active {
  color: var(--charcoal);
  background: var(--amber);
  border: none;
}

.navbar__links a.btn--primary:hover {
  color: var(--charcoal);
  background: var(--amber-bright);
  box-shadow: var(--shadow-amber);
  transform: translateY(-2px);
}

.navbar__links .btn--primary::after {
  display: none; /* No underline on buttons */
}

/* Hamburger */
.navbar__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: var(--space-xs);
  z-index: var(--z-overlay);
}

.navbar__hamburger span {
  display: block;
  width: 26px;
  height: 2px;
  background: var(--white);
  transition: all var(--duration-normal) var(--ease-out);
  transform-origin: center;
}

.navbar__hamburger.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__hamburger.open span:nth-child(2) {
  opacity: 0;
}

.navbar__hamburger.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

/* Mobile Nav */
@media (max-width: 1024px) {
  .navbar {
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .navbar__hamburger {
    display: flex;
  }

  .navbar__links {
    position: fixed;
    top: 0;
    right: 0;
    width: 280px;
    height: 100vh;
    flex-direction: column;
    justify-content: flex-start;
    background: var(--navy);
    padding: 100px var(--space-2xl) var(--space-xl);
    gap: var(--space-lg);
    transform: translateX(100%);
    transition: transform var(--duration-normal) var(--ease-out);
    z-index: var(--z-overlay);
  }

  .navbar__links.open {
    transform: translateX(0);
    box-shadow: -10px 0 40px rgba(0, 0, 0, 0.5);
  }

  .navbar__links a {
    font-size: var(--text-md);
  }

  .mobile-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: calc(var(--z-overlay) - 1);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--duration-normal) var(--ease-out);
  }

  .mobile-overlay.visible {
    opacity: 1;
    pointer-events: auto;
  }
}

/* ═══════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  padding: 14px 32px;
  border-radius: var(--radius-sm);
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn--primary {
  background: var(--amber);
  color: var(--charcoal);
  font-weight: 600;
}

.btn--primary:hover {
  background: var(--amber-bright);
  box-shadow: var(--shadow-amber);
  transform: translateY(-2px);
}

.btn--primary:active {
  transform: translateY(0);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.4);
}

.btn--outline:hover {
  border-color: var(--white);
  background: rgba(255, 255, 255, 0.08);
  transform: translateY(-2px);
}

.btn--dark {
  background: var(--charcoal);
  color: var(--white);
}

.btn--dark:hover {
  background: var(--navy);
  transform: translateY(-2px);
}

.btn--red {
  background: var(--red);
  color: var(--white);
  font-weight: 600;
}

.btn--red:hover {
  background: var(--red-dark);
  transform: translateY(-2px);
}

.btn--sm {
  padding: 10px 20px;
  font-size: var(--text-xs);
}

.btn--lg {
  padding: 18px 40px;
  font-size: var(--text-base);
}

.btn__icon {
  width: 16px;
  height: 16px;
}

/* ═══════════════════════════════════════════
   TRUST STRIP
   ═══════════════════════════════════════════ */
.trust-strip {
  background: var(--charcoal);
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-lg) 0;
}

.trust-strip .container {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: var(--space-lg) var(--space-3xl);
}

.trust-strip__item {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wide);
  color: var(--steel-muted);
}

.trust-strip__icon {
  width: 18px;
  height: 18px;
  fill: var(--amber);
  flex-shrink: 0;
}

/* ═══════════════════════════════════════════
   STAT BLOCKS
   ═══════════════════════════════════════════ */
.stats {
  background: var(--navy);
  padding: var(--space-3xl) 0;
  position: relative;
  overflow: hidden;
}

.stats .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.stat {
  text-align: center;
  position: relative;
}

.stat::after {
  content: '';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 1px;
  height: 60%;
  background: rgba(255, 255, 255, 0.1);
}

.stat:last-child::after {
  display: none;
}

.stat__number {
  font-family: var(--font-heading);
  font-size: var(--text-5xl);
  color: var(--amber);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.stat__label {
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--steel-muted);
}

@media (max-width: 768px) {
  .stats .container {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-2xl);
  }

  .stat:nth-child(2)::after {
    display: none;
  }
}

@media (max-width: 480px) {
  .stat__number {
    font-size: var(--text-4xl);
  }
}

/* ═══════════════════════════════════════════
   PAGE HERO (inner pages)
   ═══════════════════════════════════════════ */
.page-hero {
  position: relative;
  height: 340px;
  padding-top: 120px; /* Space for desktop header */
  display: flex;
  align-items: flex-end;
  overflow: hidden;
  box-sizing: border-box;
}

.page-hero__bg {
  position: absolute;
  inset: 0;
  object-fit: cover;
  width: 100%;
  height: 100%;
}

.page-hero__overlay {
  position: absolute;
  inset: 0;
  background: var(--overlay-hero);
}

.page-hero .container {
  position: relative;
  z-index: 2;
  padding-bottom: var(--space-2xl);
}

.page-hero__breadcrumb {
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--steel-muted);
  margin-bottom: var(--space-sm);
}

.page-hero__breadcrumb a {
  color: var(--amber);
}

.page-hero__breadcrumb a:hover {
  text-decoration: underline;
}

.page-hero__breadcrumb span {
  color: var(--steel-muted);
}

.page-hero h1 {
  color: var(--white);
  font-size: clamp(2rem, 4vw + 1rem, 3.5rem);
  margin-bottom: var(--space-xs);
}

.page-hero p {
  color: var(--steel-muted);
  font-size: var(--text-md);
  max-width: 600px;
  margin: 0;
}

@media (max-width: 768px) {
  .page-hero {
    height: 360px;
    padding-top: 160px; /* Space for stacked mobile header */
  }

  .page-hero .container {
    padding-bottom: var(--space-md);
  }

  .page-hero h1 {
    font-size: clamp(1.75rem, 6vw, 2.2rem);
  }

  .page-hero p {
    font-size: var(--text-sm);
    line-height: 1.5;
  }
}

/* ═══════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════ */
.footer {
  background: var(--charcoal);
  padding: var(--space-4xl) 0 0;
  position: relative;
}

.footer::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--amber), var(--red), var(--amber));
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
  gap: var(--space-2xl);
  margin-bottom: var(--space-3xl);
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

.footer__logo img {
  width: 56px;
  height: 56px;
  border-radius: 50%;
}

.footer__logo-text {
  display: flex;
  flex-direction: column;
}

.footer__logo-name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  color: var(--white);
  letter-spacing: var(--tracking-wide);
}

.footer__logo-name span { color: var(--red); }

.footer__logo-sub {
  font-family: var(--font-accent);
  font-size: var(--text-xs);
  color: var(--steel-muted);
  letter-spacing: var(--tracking-widest);
  text-transform: uppercase;
}

.footer__tagline {
  color: var(--steel-muted);
  font-size: var(--text-sm);
  line-height: var(--leading-relaxed);
  max-width: 300px;
}

.footer__heading {
  font-family: var(--font-accent);
  font-size: var(--text-md);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--white);
  margin-bottom: var(--space-lg);
  position: relative;
  padding-bottom: var(--space-sm);
}

.footer__heading::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 30px;
  height: 2px;
  background: var(--amber);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.footer__links a {
  color: var(--steel-muted);
  font-size: var(--text-sm);
  transition: color var(--duration-fast) var(--ease-out),
              padding-left var(--duration-fast) var(--ease-out);
}

.footer__links a:hover {
  color: var(--amber);
  padding-left: var(--space-sm);
}

.footer__contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-sm);
  color: var(--steel-muted);
  font-size: var(--text-sm);
  margin-bottom: var(--space-md);
}

.footer__contact-icon {
  width: 16px;
  height: 16px;
  fill: var(--amber);
  flex-shrink: 0;
  margin-top: 3px;
}

.footer__contact-item a {
  color: var(--steel-muted);
}

.footer__contact-item a:hover {
  color: var(--amber);
}

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding: var(--space-lg) 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer__copyright {
  color: var(--steel-light);
  font-size: var(--text-sm);
}

.footer__gstin {
  color: var(--steel-light);
  font-size: var(--text-sm);
  font-family: var(--font-accent);
  letter-spacing: var(--tracking-wide);
}

@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 600px) {
  .footer__grid {
    grid-template-columns: 1fr;
    gap: var(--space-2xl);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* ═══════════════════════════════════════════
   WHATSAPP FAB
   ═══════════════════════════════════════════ */
.whatsapp-fab {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: var(--z-fab);
  width: 56px;
  height: 56px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37, 211, 102, 0.4);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.whatsapp-fab:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5);
}

.whatsapp-fab svg {
  width: 28px;
  height: 28px;
  fill: #FFFFFF;
}

/* Pulse animation */
.whatsapp-fab::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 2px solid rgba(37, 211, 102, 0.4);
  animation: fabPulse 2s ease-out infinite;
}

@keyframes fabPulse {
  0% { transform: scale(1); opacity: 1; }
  100% { transform: scale(1.4); opacity: 0; }
}

/* ═══════════════════════════════════════════
   COMPANY BADGE (for Founder's Journey)
   ═══════════════════════════════════════════ */
.company-badge {
  background: var(--charcoal-soft);
  border: 1px solid rgba(255, 255, 255, 0.08);
  padding: var(--space-md) var(--space-lg);
  border-radius: var(--radius-md);
  font-family: var(--font-accent);
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: var(--tracking-wider);
  color: var(--steel-muted);
  text-align: center;
  transition: all var(--duration-normal) var(--ease-out);
  position: relative;
  overflow: hidden;
}

.company-badge::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--amber);
  transform: scaleX(0);
  transition: transform var(--duration-normal) var(--ease-out);
}

.company-badge:hover {
  border-color: var(--amber);
  color: var(--white);
  transform: translateY(-3px);
}

.company-badge:hover::before {
  transform: scaleX(1);
}