/* ═══════════════════════════════════════════════
   INFINITE GROUP INDIA — Design System & Styles
   Clean, Elegant, Ultra-Premium Light / White Theme
   ═══════════════════════════════════════════════ */

/* ── CSS Custom Properties ── */
:root {
  /* Brand Palette (White / Clean Ivory / Royal Navy / Deep Warm Gold) */
  --bg-page: #fbfbfd;
  --bg-page-alt: #f4f5f9;
  --bg-card: #ffffff;
  
  --navy-primary: #0b1a30;
  --navy-secondary: #14284b;
  --navy-light: #243d68;
  --navy-muted: #53647f;
  
  --gold-primary: #b89133;
  --gold-hover: #9c7823;
  --gold-light: #f5eedb;
  --gold-border: rgba(184, 145, 51, 0.28);
  --gold-gradient: linear-gradient(135deg, #a67c1e 0%, #d4aa48 45%, #9f751a 100%);
  
  --text-main: #0d1b2e;
  --text-muted: #5e6d82;
  --text-light: #8795a8;
  
  --border-light: rgba(13, 27, 46, 0.08);
  --border-subtle: rgba(13, 27, 46, 0.05);
  
  --shadow-sm: 0 4px 14px rgba(11, 26, 48, 0.04);
  --shadow-md: 0 12px 32px rgba(11, 26, 48, 0.07);
  --shadow-lg: 0 24px 50px rgba(11, 26, 48, 0.11);
  --shadow-gold: 0 10px 30px rgba(184, 145, 51, 0.22);

  /* Typography */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Spacing */
  --section-pad: clamp(4rem, 8vw, 7.5rem);

  /* Misc */
  --radius-sm: 10px;
  --radius-md: 18px;
  --radius-lg: 24px;
  --radius-full: 9999px;
  --transition-base: 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition-spring: 0.45s cubic-bezier(0.34, 1.56, 0.64, 1);
}

/* ── Reset ── */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-page);
  color: var(--text-main);
  overflow-x: hidden;
  line-height: 1.6;
}

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

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

/* ── Utility ── */
.container {
  width: 100%;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

.hero__container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 2;
}

.gold-text {
  background: var(--gold-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

/* ═══════════════════════════════════════════════
   HERO BANNER (WITH TOP LOGO)
   ═══════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: radial-gradient(circle at 50% 15%, #ffffff 0%, #f6f8fc 65%, #edf2f9 100%);
  border-bottom: 1px solid var(--border-light);
  padding: 3.5rem 0 3.5rem;
}

.hero__particles {
  position: absolute;
  inset: 0;
  z-index: 0;
  pointer-events: none;
}

.hero__particles .particle {
  position: absolute;
  border-radius: 50%;
  background: var(--gold-primary);
  opacity: 0;
  animation: particleFloat 9s infinite ease-in-out;
}

@keyframes particleFloat {
  0%   { opacity: 0; transform: translateY(0) scale(0.6); }
  25%  { opacity: 0.35; }
  75%  { opacity: 0.2; }
  100% { opacity: 0; transform: translateY(-110vh) scale(0.3); }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 15% 25%, rgba(184, 145, 51, 0.06) 0%, transparent 45%),
    radial-gradient(circle at 85% 75%, rgba(20, 40, 75, 0.05) 0%, transparent 50%);
  z-index: 1;
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 760px;
  width: 100%;
  margin: 0 auto;
  padding: 0.5rem 0;
}

/* ── Top Hero Logo ── */
.hero__brand-header {
  margin-bottom: 1rem;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__main-logo {
  height: 120px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 4px 18px rgba(11, 26, 48, 0.08));
  transition: transform var(--transition-spring);
}

.hero__main-logo:hover {
  transform: scale(1.03);
}

.hero__tagline {
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 1.1rem;
  display: inline-block;
  padding: 0.35rem 1.1rem;
  background: var(--gold-light);
  border: 1px solid var(--gold-border);
  border-radius: var(--radius-full);
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 46px);
  font-weight: 700;
  line-height: 1.25;
  color: var(--navy-primary);
  margin-bottom: 1.15rem;
  letter-spacing: -0.015em;
}

.hero__subtitle {
  font-size: clamp(0.98rem, 1.4vw, 1.12rem);
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 600px;
  margin: 0 auto 2rem;
}

.hero__subtitle strong {
  color: var(--navy-primary);
  font-weight: 600;
}

.hero__actions {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__cta {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  padding: 0.85rem 2rem;
  font-family: var(--font-body);
  font-size: 0.92rem;
  font-weight: 600;
  color: #ffffff;
  background: var(--navy-primary);
  border: 1px solid var(--navy-primary);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition-base);
  box-shadow: 0 6px 20px rgba(11, 26, 48, 0.14);
}

.hero__cta:hover {
  background: var(--gold-gradient);
  border-color: transparent;
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.hero__cta svg {
  transition: transform var(--transition-base);
}

.hero__cta:hover svg {
  transform: translateY(3px);
}

/* ── Hero Animations ── */
.animate-fade-up {
  opacity: 0;
  transform: translateY(26px);
  animation: fadeInUp 0.8s forwards;
}

.delay-1 { animation-delay: 0.25s; }
.delay-2 { animation-delay: 0.5s; }
.delay-3 { animation-delay: 0.75s; }

@keyframes fadeInUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ═══════════════════════════════════════════════
   COMPANIES SECTION (LIGHT CARDS + MOTION ELEMENTS)
   ═══════════════════════════════════════════════ */
.companies {
  position: relative;
  padding: var(--section-pad) 0;
  width: 100%;
  overflow: hidden;
}

/* ── Moving Decorative Ambient Elements ── */
.ventures-bg-decorations {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

/* Floating Gradient Orbs */
.moving-shape {
  position: absolute;
  border-radius: 50%;
  filter: blur(55px);
  opacity: 0.55;
  will-change: transform;
}

.shape-orb.orb-1 {
  width: 440px;
  height: 440px;
  top: 10%;
  left: -8%;
  background: radial-gradient(circle, rgba(206, 172, 85, 0.28) 0%, rgba(245, 238, 219, 0) 70%);
  animation: orbDrift1 18s ease-in-out infinite alternate;
}

.shape-orb.orb-2 {
  width: 520px;
  height: 520px;
  bottom: 0%;
  right: -10%;
  background: radial-gradient(circle, rgba(36, 61, 104, 0.16) 0%, rgba(206, 172, 85, 0.12) 50%, transparent 75%);
  animation: orbDrift2 22s ease-in-out infinite alternate;
}

@keyframes orbDrift1 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(70px, 45px) scale(1.12); }
  100% { transform: translate(30px, 90px) scale(0.92); }
}

@keyframes orbDrift2 {
  0% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-80px, -50px) scale(1.15); }
  100% { transform: translate(-40px, -90px) scale(0.9); }
}

/* Floating Geometric Animated Rings */
.shape-ring {
  position: absolute;
  border-radius: 50%;
  border: 1.5px dashed rgba(184, 145, 51, 0.22);
  filter: none;
  box-shadow: 0 0 20px rgba(184, 145, 51, 0.05);
}

.ring-1 {
  width: 280px;
  height: 280px;
  top: 18%;
  right: 6%;
  animation: rotateRingSlow 34s linear infinite;
}

.ring-2 {
  width: 180px;
  height: 180px;
  bottom: 12%;
  left: 5%;
  border-style: dotted;
  border-color: rgba(20, 40, 75, 0.18);
  animation: rotateRingReverse 26s linear infinite;
}

@keyframes rotateRingSlow {
  0% { transform: rotate(0deg) scale(1); }
  50% { transform: rotate(180deg) scale(1.05); }
  100% { transform: rotate(360deg) scale(1); }
}

@keyframes rotateRingReverse {
  0% { transform: rotate(360deg) scale(1); }
  50% { transform: rotate(180deg) scale(0.92); }
  100% { transform: rotate(0deg) scale(1); }
}

/* Animated Subtle Grid Pattern */
.moving-dots-pattern {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(184, 145, 51, 0.14) 1.2px, transparent 1.2px);
  background-size: 34px 34px;
  mask-image: radial-gradient(ellipse at 50% 50%, black 40%, transparent 80%);
  -webkit-mask-image: radial-gradient(ellipse at 50% 50%, black 40%, transparent 80%);
  animation: bgPatternFloat 25s ease-in-out infinite alternate;
}

@keyframes bgPatternFloat {
  0% { transform: translateY(0); }
  100% { transform: translateY(-24px); }
}

.section-header {
  position: relative;
  z-index: 1;
  text-align: center;
  margin-bottom: 3.8rem;
}

.section-label {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.25em;
  text-transform: uppercase;
  color: var(--gold-primary);
  margin-bottom: 0.6rem;
  display: inline-block;
  position: relative;
}

.section-label::before,
.section-label::after {
  content: '';
  position: absolute;
  top: 50%;
  width: 22px;
  height: 1px;
  background: var(--gold-primary);
  opacity: 0.6;
}

.section-label::before {
  right: 100%;
  margin-right: 12px;
}

.section-label::after {
  left: 100%;
  margin-left: 12px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.65rem, 2.8vw, 34px);
  font-weight: 700;
  color: var(--navy-primary);
  line-height: 1.3;
  letter-spacing: -0.015em;
  margin-bottom: 0.85rem;
}

.section-desc {
  font-size: 0.98rem;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.7;
  max-width: 620px;
  margin: 0 auto;
}

/* ── Card Grid ── */
.companies__grid {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2.2rem;
  align-items: stretch;
}

/* ── Company Card ── */
.company-card {
  position: relative;
  border-radius: var(--radius-lg);
  transition: transform var(--transition-spring), box-shadow var(--transition-base);
  display: flex;
}

.company-card:hover {
  transform: translateY(-10px);
}

.company-card__glow {
  position: absolute;
  inset: -1px;
  border-radius: var(--radius-lg);
  opacity: 0;
  transition: opacity var(--transition-base);
  background: radial-gradient(circle at 50% 0%, rgba(184, 145, 51, 0.24) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

.company-card:hover .company-card__glow {
  opacity: 1;
}

.company-card__inner {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 3rem 2.2rem 2.6rem;
  border-radius: var(--radius-lg);
  background: var(--bg-card);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  transition: all var(--transition-base);
}

.company-card:hover .company-card__inner {
  border-color: var(--gold-border);
  box-shadow: var(--shadow-lg);
}

/* Logo Wrap */
.company-card__logo-wrap {
  width: 116px;
  height: 116px;
  margin: 0 auto 1.8rem;
  border-radius: var(--radius-md);
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 14px;
  border: 1px solid rgba(13, 27, 46, 0.08);
  box-shadow: 0 6px 18px rgba(11, 26, 48, 0.05);
  transition: transform var(--transition-spring), box-shadow var(--transition-base);
}

.company-card:hover .company-card__logo-wrap {
  transform: scale(1.05);
  box-shadow: 0 10px 24px rgba(184, 145, 51, 0.18);
  border-color: var(--gold-border);
}

.company-card__logo {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

/* Specific styling for SellSync inverted / white logo */
.company-card__logo-wrap--dark {
  background: var(--navy-primary);
  border-color: var(--navy-primary);
}

.company-card:hover .company-card__logo-wrap--dark {
  background: var(--navy-secondary);
}

/* ── Card Typography & Internal Grid Alignment ── */
.company-card__badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.45rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gold-primary);
  min-height: 28px;
  margin-bottom: 0.9rem;
  padding: 0.35rem 0.95rem;
  border-radius: var(--radius-full);
  background: rgba(184, 145, 51, 0.08);
  border: 1px solid rgba(184, 145, 51, 0.2);
  transition: all var(--transition-base);
  white-space: nowrap;
}

.company-card__badge::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--gold-primary);
  box-shadow: 0 0 8px var(--gold-primary);
  animation: pulseDot 2s infinite ease-in-out;
}

@keyframes pulseDot {
  0%, 100% { transform: scale(1); opacity: 0.7; }
  50% { transform: scale(1.4); opacity: 1; }
}

.company-card:hover .company-card__badge {
  background: var(--gold-light);
  border-color: var(--gold-border);
}

.company-card__name {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 0.9rem;
  letter-spacing: -0.01em;
  line-height: 1.25;
  min-height: 2.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: color var(--transition-base);
}

.company-card:hover .company-card__name {
  color: var(--gold-primary);
}

.company-card__desc {
  font-size: 0.88rem;
  font-weight: 400;
  color: var(--text-muted);
  line-height: 1.65;
  margin-bottom: 2rem;
  max-width: 320px;
  min-height: 4.8rem;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.company-card__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  margin-top: auto;
  min-width: 175px;
  height: 46px;
  padding: 0 1.8rem;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy-primary);
  background: #ffffff;
  border: 1.5px solid var(--border-light);
  border-radius: var(--radius-full);
  transition: var(--transition-base);
  box-shadow: 0 2px 8px rgba(11, 26, 48, 0.04);
  box-sizing: border-box;
}

.company-card__link:hover:not(.company-card__link--disabled) {
  background: var(--navy-primary);
  border-color: var(--navy-primary);
  color: #ffffff;
  box-shadow: 0 6px 18px rgba(11, 26, 48, 0.15);
}

.company-card__link svg {
  transition: transform var(--transition-base);
}

.company-card:hover .company-card__link:not(.company-card__link--disabled) svg {
  animation: nudgeArrow 1.2s infinite ease-in-out;
}

@keyframes nudgeArrow {
  0%, 100% { transform: translateX(0); }
  50% { transform: translateX(5px); }
}

/* ── Coming Soon Button (Matches Visit Button design without link) ── */
.company-card__link--disabled {
  cursor: default;
  user-select: none;
}

/* ── Scroll Animations ── */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(35px);
  transition: opacity 0.7s ease-out, transform 0.7s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.companies__grid .company-card:nth-child(1) { transition-delay: 0.08s; }
.companies__grid .company-card:nth-child(2) { transition-delay: 0.2s; }
.companies__grid .company-card:nth-child(3) { transition-delay: 0.32s; }

/* ═══════════════════════════════════════════════
   FOOTER (WHITE / LIGHT THEME)
   ═══════════════════════════════════════════════ */
.footer {
  background: #ffffff;
  border-top: 1px solid var(--border-light);
  padding: 1.5rem 0;
  margin-top: 2rem;
}

.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 1.1rem;
}

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

.footer__title {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--navy-primary);
  margin-bottom: 0.2rem;
  line-height: 1.2;
}

.footer__copy {
  font-size: 0.82rem;
  color: var(--text-muted);
}

.footer__right {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 0.65rem;
}

.footer__links {
  display: flex;
  gap: 1.8rem;
}

.footer__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-base);
}

.footer__links a:hover {
  color: var(--gold-primary);
}

.footer__link-disabled {
  font-size: 0.9rem;
  font-weight: 400;
  color: var(--text-light);
  cursor: default;
  user-select: none;
}

.footer__link-disabled small {
  font-size: 0.78rem;
  opacity: 0.8;
}

.footer__credit {
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer__credit a {
  color: var(--navy-primary);
  font-weight: 600;
  text-underline-offset: 3px;
  text-decoration-color: rgba(11, 26, 48, 0.25);
  transition: all var(--transition-base);
}

.footer__credit a:hover {
  color: var(--gold-primary);
  text-decoration-color: var(--gold-primary);
}

/* ═══════════════════════════════════════════════
   RESPONSIVE DESIGN
   ═══════════════════════════════════════════════ */
@media (max-width: 1024px) {
  .companies__grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .companies__grid .company-card:nth-child(3) {
    grid-column: 1 / -1;
    max-width: 480px;
    width: 100%;
    margin: 0 auto;
  }
}

@media (max-width: 680px) {
  .companies__grid {
    grid-template-columns: 1fr;
  }
  .companies__grid .company-card:nth-child(3) {
    max-width: 100%;
  }
  .hero {
    min-height: 82vh;
  }
  .hero__content {
    padding: 2rem 1.2rem;
  }
  .company-card__inner {
    padding: 2.2rem 1.6rem 2rem;
  }
  .footer__inner {
    flex-direction: column;
    text-align: center;
    gap: 1.5rem;
  }
  .footer__right {
    align-items: center;
    text-align: center;
  }
  .footer__links {
    flex-direction: column;
    gap: 0.8rem;
  }
}