/* ── INFINITEXERO GLOBAL STYLE (ZOHO-INSPIRED LIGHT THEME) ── */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg: #ffffff;
  --bg-secondary: #f8fafc;
  --text: #0f172a;
  --text-muted: #475569;
  --border: #e2e8f0;
  --card-bg: #ffffff;
  --card-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --card-shadow-hover: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1);
  
  /* Zoho-inspired Corporate Accents */
  --accent-blue: #1e62c9;    /* Corporate Ops / GymOS */
  --accent-red: #ea4335;     /* ERP & Finance / BizSaathi */
  --accent-green: #34a853;   /* Native Delivery / ZarooratWala */
  --accent-yellow: #fbbc05;  /* Property SaaS / PG Saathi */
  --accent-purple: #6366f1;
}

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

html {
  scroll-behavior: smooth;
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ── NAV BAR ── */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 6%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
}
.logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo img {
  height: 24px;
  display: block;
  transition: height 0.3s ease;
}

@media (max-width: 768px) {
  .logo img {
    height: 20px;
  }
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 2.2rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: var(--accent-blue);
}

.nav-cta {
  background: var(--accent-blue);
  color: #ffffff !important;
  padding: 0.55rem 1.3rem;
  border-radius: 6px;
  font-weight: 600 !important;
  transition: opacity 0.2s !important;
}

.nav-cta:hover {
  opacity: 0.9;
}

/* ── MOBILE MENU ── */
.hamburger {
  display: none;
  width: 26px;
  height: 20px;
  flex-direction: column;
  justify-content: space-between;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 101;
}

.hamburger span {
  width: 100%;
  height: 2px;
  background: var(--text);
  transition: all 0.3s;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translateY(8px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translateY(-8px);
}

@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    gap: 0;
    background: #ffffff;
    padding: 1rem 0;
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.05);
  }
  .nav-links.active {
    display: flex;
  }
  .nav-links li {
    width: 100%;
  }
  .nav-links a {
    display: block;
    padding: 0.8rem 6%;
    width: 100%;
  }
  .nav-cta {
    margin: 0.5rem 6%;
    text-align: center;
  }
}

/* ── LAYOUT & SECTION SYSTEM ── */
section {
  padding: 6rem 6%;
}

.section-header {
  max-width: 700px;
  margin-bottom: 3.5rem;
}

.section-eyebrow {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--accent-blue);
  margin-bottom: 0.6rem;
}

.section-title {
  font-family: 'Plus Jakarta Sans', sans-serif;
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--text);
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.section-sub {
  color: var(--text-muted);
  font-size: 1.1rem;
  margin-top: 1rem;
  line-height: 1.7;
}

/* ── BUTTONS ── */
.btn-primary {
  background: var(--accent-blue);
  color: #ffffff;
  padding: 0.85rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.1s;
  display: inline-block;
}

.btn-primary:hover {
  opacity: 0.95;
}

.btn-outline {
  background: transparent;
  color: var(--text);
  border: 1.5px solid var(--border);
  padding: 0.85rem 2rem;
  border-radius: 6px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  display: inline-block;
}

.btn-outline:hover {
  border-color: var(--text-muted);
  background: rgba(0, 0, 0, 0.02);
}

/* ── FOOTER ── */
footer {
  background-color: var(--bg-secondary);
  border-top: 1px solid var(--border);
  padding: 3rem 6%;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

footer span {
  color: var(--accent-blue);
  font-weight: 600;
}

footer p {
  margin-bottom: 0.5rem;
}

footer .footer-fineprint {
  font-size: 0.8rem;
  margin-top: 0.75rem;
  opacity: 0.8;
}