/* Brilliance Innovation — Brand: deep black, crisp white, signature gold/mustard */
:root {
  --color-black: #0d0d0d;
  --color-white: #fafafa;
  --color-gold: #c9a227;
  --color-gold-light: #e0c04a;
  --color-gray: #5c5c5c;
  --color-gray-light: #8a8a8a;
  --font-family: 'Open Sans', 'Inter', -apple-system, BlinkMacSystemFont, sans-serif !important;
  --max-width: 1200px;
  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2rem;
  --space-xl: 3rem;
  --space-2xl: 4rem;
  --radius: 6px;
  --transition: 0.2s ease;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-family);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-black);
  background: var(--color-white);
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-gold); text-decoration: none; transition: color var(--transition); }
a:hover { color: var(--color-gold-light); }
ul { list-style: none; margin: 0; padding: 0; }

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

/* Buttons */
.btn {
  display: inline-block;
  padding: var(--space-sm) var(--space-lg);
  font-family: var(--font-family);
  font-weight: 600;
  font-size: 0.95rem;
  border-radius: var(--radius);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.btn--primary {
  background: var(--color-gold);
  color: var(--color-black);
  border-color: var(--color-gold);
}
.btn--primary:hover {
  background: var(--color-gold-light);
  border-color: var(--color-gold-light);
  color: var(--color-black);
}
.btn--outline {
  background: transparent;
  color: var(--color-black);
  border-color: var(--color-black);
}
.btn--outline:hover {
  background: var(--color-black);
  color: var(--color-white);
}
.btn--large { padding: var(--space-md) var(--space-xl); font-size: 1.05rem; }

/* Sticky CTA */
.sticky-cta {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  background: var(--color-black);
  color: var(--color-white);
  font-weight: 600;
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  transform: translateY(100%);
  transition: transform 0.3s ease;
}
.sticky-cta.is-visible { transform: translateY(0); }
.sticky-cta__text { font-size: 0.95rem; }
.sticky-cta__btn {
  padding: var(--space-xs) var(--space-md);
  background: var(--color-gold);
  color: var(--color-black);
  border-radius: var(--radius);
  font-weight: 600;
}
.sticky-cta__btn:hover { background: var(--color-gold-light); color: var(--color-black); }

/* Header */
.header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: var(--color-white);
  border-bottom: 1px solid rgba(0,0,0,0.08);
}
.header__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: var(--space-sm) var(--space-md);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.header__logo img { height: 56px; width: auto; max-height: 56px; }
.header__nav ul {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
}
.header__nav a {
  color: var(--color-black);
  font-weight: 500;
  font-size: 0.95rem;
}
.header__nav a:hover { color: var(--color-gold); }
.header__cta {
  padding: var(--space-xs) var(--space-md) !important;
  background: var(--color-gold);
  color: var(--color-black) !important;
  border-radius: var(--radius);
}
.header__cta:hover { background: var(--color-gold-light); color: var(--color-black) !important; }
.header__menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-xs);
  background: none;
  border: none;
  cursor: pointer;
}
.header__menu-btn span {
  width: 24px;
  height: 2px;
  background: var(--color-black);
}

/* Hero */
.hero {
  padding: var(--space-2xl) var(--space-md);
  background: linear-gradient(180deg, var(--color-white) 0%, #f0f0f0 100%);
}
.hero__grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: center;
}
.hero__visual { text-align: center; }
.hero__bulb { margin: 0 auto; max-width: 320px; }
.hero__headline {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-black);
  margin: 0 0 var(--space-md);
}
.hero__subtext {
  font-size: 1.05rem;
  color: var(--color-gray);
  margin: 0 0 var(--space-lg);
  max-width: 520px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

/* Authority */
.authority {
  padding: var(--space-2xl) var(--space-md);
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
}
.authority .section-heading { color: var(--color-white); margin-bottom: var(--space-md); }
.authority__lead {
  max-width: 680px;
  margin: 0 auto;
  font-size: 1.1rem;
  color: var(--color-gray-light);
  line-height: 1.7;
}

/* BFSI Focus */
.bfsi-focus {
  padding: var(--space-2xl) var(--space-md);
  background: linear-gradient(180deg, #1a1a1a 0%, var(--color-black) 100%);
  color: var(--color-white);
  text-align: center;
}
.bfsi-focus__heading {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700;
  color: var(--color-white);
  margin: 0 0 var(--space-md);
}
.bfsi-focus__lead {
  max-width: 720px;
  margin: 0 auto var(--space-xl);
  font-size: 1.05rem;
  color: var(--color-gray-light);
  line-height: 1.7;
}
.bfsi-focus__verticals {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
  margin-bottom: var(--space-xl);
}
.bfsi-focus__pill {
  display: inline-block;
  padding: var(--space-xs) var(--space-md);
  background: rgba(201, 162, 39, 0.15);
  color: var(--color-gold);
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: 999px;
  border: 1px solid rgba(201, 162, 39, 0.4);
}
.bfsi-focus__compliance {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  max-width: 560px;
  margin: 0 auto;
  padding: var(--space-md) var(--space-lg);
  background: rgba(201, 162, 39, 0.1);
  border-radius: var(--radius);
  border: 1px solid rgba(201, 162, 39, 0.3);
}
.bfsi-focus__compliance-icon {
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-gold);
  color: var(--color-black);
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: 50%;
}
.bfsi-focus__compliance-text {
  margin: 0;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-white);
  line-height: 1.5;
  text-align: left;
}
@media (max-width: 480px) {
  .bfsi-focus__compliance { flex-direction: column; text-align: center; }
  .bfsi-focus__compliance-text { text-align: center; }
}

/* Section heading */
.section-heading {
  font-size: clamp(1.5rem, 3vw, 1.85rem);
  font-weight: 700;
  color: var(--color-black);
  margin: 0 0 var(--space-lg);
  text-align: center;
}

/* Product Spotlight */
.product-spotlight {
  padding: var(--space-2xl) var(--space-md);
  background: var(--color-white);
}
.product-spotlight__card {
  max-width: 720px;
  margin: 0 auto;
  padding: var(--space-xl);
  background: var(--color-white);
  border: 2px solid var(--color-black);
  border-radius: var(--radius);
  box-shadow: 8px 8px 0 var(--color-gold);
}
.product-spotlight__label {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--color-gold);
  margin-bottom: var(--space-xs);
}
.product-spotlight__title {
  font-size: 1.75rem;
  font-weight: 700;
  margin: 0 0 var(--space-md);
  color: var(--color-black);
}
.product-spotlight__desc {
  color: var(--color-gray);
  margin: 0 0 var(--space-md);
  line-height: 1.7;
}
.product-spotlight__features {
  margin: 0 0 var(--space-lg);
  padding-left: 1.25rem;
}
.product-spotlight__features li {
  position: relative;
  margin-bottom: var(--space-xs);
  color: var(--color-gray);
}
.product-spotlight__features li::before {
  content: '';
  position: absolute;
  left: -1rem;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
}

/* Services grid */
.services {
  padding: var(--space-2xl) var(--space-md);
  background: #f5f5f5;
}
.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-lg);
  margin-top: var(--space-lg);
}
.service-card {
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.08);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.service-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 8px 24px rgba(0,0,0,0.06);
}
.service-card__icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-black);
  color: var(--color-gold);
  font-weight: 700;
  font-size: 0.9rem;
  border-radius: var(--radius);
  margin-bottom: var(--space-md);
}
.service-card__title {
  font-size: 1.15rem;
  font-weight: 700;
  margin: 0 0 var(--space-sm);
  color: var(--color-black);
}
.service-card__text {
  font-size: 0.95rem;
  color: var(--color-gray);
  margin: 0;
  line-height: 1.6;
}

/* Expertise */
.expertise {
  padding: var(--space-2xl) var(--space-md);
  background: #f5f5f5;
}
.expertise__intro {
  text-align: center;
  color: var(--color-gray);
  max-width: 640px;
  margin: 0 auto var(--space-lg);
  font-size: 1.05rem;
  line-height: 1.6;
}
.expertise__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
}
.expertise-card {
  padding: var(--space-lg);
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
  transition: border-color var(--transition), box-shadow var(--transition);
}
.expertise-card:hover {
  border-color: var(--color-gold);
  box-shadow: 0 6px 20px rgba(0,0,0,0.05);
}
.expertise-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  background: var(--color-black);
  color: var(--color-gold);
  font-weight: 700;
  font-size: 0.75rem;
  border-radius: var(--radius);
  margin-bottom: var(--space-sm);
}
.expertise-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin: 0 0 var(--space-xs);
  color: var(--color-black);
}
.expertise-card__text {
  font-size: 0.9rem;
  color: var(--color-gray);
  margin: 0;
  line-height: 1.55;
}
@media (max-width: 900px) {
  .expertise__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .expertise__grid { grid-template-columns: 1fr; }
}

/* Solutions Implemented */
.implemented {
  padding: var(--space-2xl) var(--space-md);
  background: var(--color-white);
}
.implemented__intro {
  text-align: center;
  color: var(--color-gray);
  max-width: 560px;
  margin: 0 auto var(--space-lg);
  font-size: 1.05rem;
}
.implemented__list {
  max-width: 680px;
  margin: 0 auto;
  padding-left: 1.5rem;
  list-style: none;
}
.implemented__list li {
  position: relative;
  padding-left: 0.5rem;
  margin-bottom: var(--space-sm);
  color: var(--color-gray);
  line-height: 1.6;
}
.implemented__list li::before {
  content: '';
  position: absolute;
  left: -1.25rem;
  top: 0.5em;
  width: 6px;
  height: 6px;
  background: var(--color-gold);
  border-radius: 50%;
}
/* Leadership */
.leadership {
  padding: var(--space-2xl) var(--space-md);
  background: var(--color-white);
}
.leadership__intro {
  text-align: center;
  color: var(--color-gray);
  max-width: 560px;
  margin: 0 auto var(--space-xl);
}
.leadership__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-xl);
  max-width: 800px;
  margin: 0 auto;
}
.leader-card {
  text-align: center;
  padding: var(--space-lg);
  background: #f8f8f8;
  border-radius: var(--radius);
  border: 1px solid rgba(0,0,0,0.06);
}
.leader-card__avatar {
  width: 72px;
  height: 72px;
  margin: 0 auto var(--space-md);
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-black);
  color: var(--color-gold);
  font-weight: 700;
  font-size: 1.25rem;
  border-radius: 50%;
}
.leader-card__name {
  font-size: 1.2rem;
  font-weight: 700;
  margin: 0 0 var(--space-xs);
  color: var(--color-black);
}
.leader-card__role {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-gold);
  margin: 0 0 var(--space-sm);
}
.leader-card__bio {
  font-size: 0.95rem;
  color: var(--color-gray);
  margin: 0;
  line-height: 1.6;
}

/* GEO & SEO */
.geo-seo {
  padding: var(--space-2xl) var(--space-md);
  background: var(--color-black);
  color: var(--color-white);
  text-align: center;
}
.geo-seo .section-heading { color: var(--color-white); }
.geo-seo__lead {
  max-width: 640px;
  margin: 0 auto var(--space-lg);
  font-size: 1.05rem;
  color: var(--color-gray-light);
  line-height: 1.7;
}
.geo-seo__lead strong { color: var(--color-gold); }
.geo-seo__keywords {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}
.geo-seo__keywords span {
  padding: var(--space-xs) var(--space-sm);
  background: rgba(255,255,255,0.08);
  border-radius: var(--radius);
  font-size: 0.9rem;
  color: var(--color-gray-light);
}

/* Quote CTA */
.quote-cta {
  padding: var(--space-2xl) var(--space-md);
  background: linear-gradient(180deg, #f0f0f0 0%, var(--color-white) 100%);
  text-align: center;
}
.quote-cta__text {
  color: var(--color-gray);
  margin: 0 0 var(--space-lg);
  font-size: 1.05rem;
}

/* Footer */
.footer {
  padding: var(--space-2xl) var(--space-md);
  padding-bottom: calc(var(--space-2xl) + 4rem); /* space above sticky CTA */
  background: var(--color-black);
  color: var(--color-gray-light);
}
.footer__container { text-align: center; }
.footer__top {
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  gap: var(--space-xl);
  align-items: start;
  max-width: 900px;
  margin: 0 auto var(--space-xl);
  padding-bottom: var(--space-xl);
  border-bottom: 1px solid rgba(255,255,255,0.1);
}
.footer__brand { text-align: left; }
.footer__logo-link { display: inline-block; margin-bottom: var(--space-sm); }
.footer__logo-link img { height: 36px; width: auto; }
.footer__tagline {
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.5;
  color: var(--color-gray-light);
  max-width: 240px;
}
.footer__nav { text-align: center; }
.footer__links {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm) var(--space-lg);
  margin: 0;
  padding: 0;
}
.footer__links a {
  color: var(--color-gray-light);
  font-size: 0.95rem;
  font-weight: 500;
}
.footer__links a:hover { color: var(--color-gold); }
.footer__contact { text-align: right; }
.footer__contact-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin: 0 0 var(--space-xs);
  color: var(--color-gray-light);
}
.footer__email {
  font-size: 0.95rem;
  color: var(--color-gold);
  white-space: nowrap;
}
.footer__email:hover { color: var(--color-gold-light); }
.footer__seo {
  margin-bottom: var(--space-md);
}
.footer__keywords {
  font-size: 0.9rem;
  max-width: 720px;
  margin: 0 auto;
  line-height: 1.7;
  color: var(--color-gray-light);
}
.footer__bottom { margin-top: var(--space-md); }
.footer__copy { font-size: 0.85rem; margin: 0; opacity: 0.8; }

@media (max-width: 768px) {
  .footer__top {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-lg);
  }
  .footer__brand { text-align: center; }
  .footer__tagline { max-width: none; margin: 0 auto; }
  .footer__contact { text-align: center; }
}

/* Mobile-first responsive */
@media (max-width: 900px) {
  .hero__grid {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__visual { order: -1; }
  .hero__subtext { margin-left: auto; margin-right: auto; }
  .hero__actions { justify-content: center; }
  .services__grid { grid-template-columns: 1fr; }
  .leadership__grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  .header__nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: 280px;
    background: var(--color-white);
    padding: var(--space-2xl) var(--space-lg);
    box-shadow: -4px 0 20px rgba(0,0,0,0.1);
    transform: translateX(100%);
    transition: transform 0.3s ease;
  }
  .header__nav.is-open { transform: translateX(0); }
  .header__nav ul { flex-direction: column; align-items: flex-start; gap: var(--space-md); }
  .header__menu-btn { display: flex; }
  .sticky-cta { flex-direction: column; }
}

@media (max-width: 480px) {
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; text-align: center; }
  .geo-seo__keywords { flex-direction: column; }
}