/* =============================================
   BESTBILLINGSOFTWARES.IN – RED THEME
   Palette: Crimson Red + Warm White + Dark Maroon
   Fonts: Playfair Display + Plus Jakarta Sans
   ============================================= */

:root {
  --red: #C8102E;
  --red-dark: #8B0A1E;
  --red-deep: #5C0812;
  --red-light: #E8354F;
  --red-glow: rgba(200, 16, 46, 0.15);
  --red-soft: #FFF0F2;
  --white: #FFFFFF;
  --cream: #FDF8F8;
  --text: #1A0508;
  --muted: #7A5460;
  --border: #F0D8DC;
  --green: #16A34A;
  --radius: 16px;
  --shadow: 0 8px 40px rgba(200, 16, 46, 0.12);
}

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

body {
  font-family: 'Plus Jakarta Sans', sans-serif;
  background: var(--cream);
  color: var(--text);
  line-height: 1.65;
  overflow-x: hidden;
}

/* ========== NAVBAR ========== */
.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 52px;
  background: var(--white);
  border-bottom: 2px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 20px rgba(200, 16, 46, 0.08);
}

.site-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
}

.nav-logo { height: 38px; width: auto; display: block; }

.nav-tag {
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--red-dark);
  background: var(--red-soft);
  border: 1px solid var(--border);
  padding: 3px 10px;
  border-radius: 50px;
  white-space: nowrap;
}

.nav-cta { display: flex; align-items: center; gap: 16px; }

.nav-call {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--red-dark);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-call:hover { color: var(--red); }

.btn-nav-wa {
  background: var(--red);
  color: var(--white);
  padding: 10px 24px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  transition: background 0.2s, transform 0.2s;
  box-shadow: 0 4px 14px rgba(200,16,46,0.35);
}
.btn-nav-wa:hover { background: var(--red-light); transform: translateY(-1px); }

/* ========== HERO ========== */
.hero {
  background: linear-gradient(135deg, var(--red-deep) 0%, var(--red-dark) 50%, var(--red) 100%);
  color: var(--white);
  text-align: center;
  padding: 100px 24px 0;
  position: relative;
  overflow: hidden;
}

.hero-dots {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.08) 1px, transparent 1px);
  background-size: 28px 28px;
  pointer-events: none;
}

.hero-content { position: relative; z-index: 2; }

.hero-badge {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.28);
  color: rgba(255,255,255,0.92);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  padding: 7px 20px;
  border-radius: 50px;
  margin-bottom: 30px;
  animation: fadeUp 0.6s ease both;
}

.hero-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.6rem, 6.5vw, 4.6rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 22px;
  animation: fadeUp 0.65s ease both 0.1s;
}

.accent { color: #FFD0D8; }

.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.72);
  max-width: 620px;
  margin: 0 auto 42px;
  animation: fadeUp 0.65s ease both 0.2s;
}
.hero-sub strong { color: var(--white); }

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  margin-bottom: 64px;
  animation: fadeUp 0.65s ease both 0.3s;
}

/* ---- Buttons ---- */
.btn-primary {
  display: inline-block;
  background: var(--white);
  color: var(--red);
  padding: 15px 38px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  box-shadow: 0 6px 24px rgba(0,0,0,0.20);
  transition: transform 0.2s, box-shadow 0.2s, background 0.2s;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 10px 32px rgba(0,0,0,0.28); background: #fff0f2; }
.btn-primary.big { padding: 17px 46px; font-size: 1.1rem; }
.btn-primary.full { width: 100%; text-align: center; margin-bottom: 4px; }

.btn-ghost {
  display: inline-block;
  border: 2px solid rgba(255,255,255,0.38);
  color: var(--white);
  padding: 15px 36px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1.05rem;
  text-decoration: none;
  transition: border-color 0.2s, background 0.2s;
}
.btn-ghost:hover { border-color: rgba(255,255,255,0.70); background: rgba(255,255,255,0.10); }
.btn-ghost.big { padding: 17px 42px; font-size: 1.1rem; }

/* Stats bar */
.hero-stats {
  display: flex;
  justify-content: center;
  align-items: stretch;
  background: rgba(0,0,0,0.25);
  backdrop-filter: blur(10px);
  border-top: 1px solid rgba(255,255,255,0.12);
  padding: 28px 20px;
  gap: 0;
  flex-wrap: wrap;
  animation: fadeUp 0.65s ease both 0.4s;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 0 44px;
}

.snum {
  font-family: 'Playfair Display', serif;
  font-size: 2rem;
  font-weight: 700;
  color: #FFD0D8;
}
.slabel {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.52);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.sdivider {
  width: 1px;
  background: rgba(255,255,255,0.15);
  align-self: stretch;
  margin: 8px 0;
}

/* ========== WHAT IS VYAPAR ========== */
.whatis-section {
  padding: 90px 24px;
  text-align: center;
  background: var(--cream);
}

.whatis-section .sec-sub strong { color: var(--red-dark); }

.whatis-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto 56px;
}

.whatis-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: left;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.whatis-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: var(--red-light);
}

.whatis-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--red-dark);
  margin-bottom: 8px;
}

.whatis-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

.steps-strip {
  max-width: 860px;
  margin: 0 auto;
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: 24px;
  padding: 40px 32px;
  box-shadow: var(--shadow);
}

.steps-title {
  font-family: 'Playfair Display', serif;
  font-size: 1.35rem;
  font-weight: 900;
  color: var(--red-deep);
  margin-bottom: 26px;
}

.steps-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
  flex-wrap: wrap;
  margin-bottom: 30px;
}

.step-item {
  flex: 1;
  min-width: 180px;
  max-width: 230px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.step-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--red);
  color: var(--white);
  font-weight: 800;
  font-size: 1.1rem;
  box-shadow: 0 4px 14px rgba(200,16,46,0.35);
}

.step-item p {
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.5;
}
.step-item p strong { color: var(--text); }

.step-arrow {
  color: var(--red-light);
  font-size: 1.4rem;
  font-weight: 700;
}

/* ========== COMPARE / CHECKLIST ========== */
.compare-section {
  padding: 90px 24px 70px;
  text-align: center;
  background: var(--white);
  border-bottom: 2px solid var(--border);
}

.sec-sub {
  color: var(--muted);
  max-width: 560px;
  margin: -32px auto 44px;
  font-size: 1rem;
}

.check-table {
  max-width: 760px;
  margin: 0 auto;
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  text-align: left;
}

.check-head, .check-row {
  display: grid;
  grid-template-columns: 1fr 110px 110px;
  align-items: center;
}

.check-head {
  background: var(--red-deep);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 16px 22px;
}
.check-head .col-vy, .check-head .col-ot { text-align: center; }
.check-head .col-vy { color: #FFD0D8; }

.check-row {
  padding: 14px 22px;
  background: var(--white);
  border-top: 1px solid var(--border);
  font-size: 0.95rem;
}
.check-row:nth-child(odd) { background: var(--cream); }

.check-row .col-vy, .check-row .col-ot { text-align: center; }

.tickcell {
  color: var(--green);
  font-weight: 800;
  font-size: 1.1rem;
}
.check-row .col-ot {
  color: var(--muted);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.compare-note {
  margin-top: 26px;
  color: var(--muted);
  font-size: 0.95rem;
}
.compare-note a { color: var(--red); font-weight: 700; text-decoration: none; }
.compare-note a:hover { text-decoration: underline; }

/* ========== FEATURES ========== */
.features-section {
  padding: 90px 24px;
  text-align: center;
  background: var(--cream);
}

.tag-pill {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  background: var(--red-soft);
  border: 1px solid var(--border);
  padding: 5px 18px;
  border-radius: 50px;
  margin-bottom: 16px;
}
.tag-pill.light {
  color: rgba(255,255,255,0.7);
  background: rgba(255,255,255,0.10);
  border-color: rgba(255,255,255,0.20);
}

.sec-title {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.9rem, 4vw, 2.9rem);
  font-weight: 900;
  color: var(--red-deep);
  margin-bottom: 52px;
  line-height: 1.15;
}
.sec-title.light { color: var(--white); }

.feat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 20px;
  max-width: 1080px;
  margin: 0 auto;
}

.feat-card {
  background: var(--white);
  border: 1.5px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 26px;
  text-align: left;
  transition: transform 0.25s, box-shadow 0.25s, border-color 0.25s;
}
.feat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow);
  border-color: var(--red-light);
}

.feat-icon { font-size: 2.1rem; margin-bottom: 14px; display: block; }

.feat-card h3 {
  font-family: 'Playfair Display', serif;
  font-size: 1.08rem;
  font-weight: 700;
  color: var(--red-dark);
  margin-bottom: 8px;
}

.feat-card p {
  font-size: 0.9rem;
  color: var(--muted);
  line-height: 1.6;
}

/* ========== TRY ONCE ========== */
.tryonce-section {
  padding: 40px 24px 90px;
  background: var(--cream);
  display: flex;
  justify-content: center;
}

.tryonce-card {
  max-width: 720px;
  width: 100%;
  background: linear-gradient(135deg, var(--red) 0%, var(--red-dark) 100%);
  color: var(--white);
  border-radius: 24px;
  padding: 56px 44px;
  text-align: center;
  box-shadow: 0 16px 60px rgba(200,16,46,0.30);
  position: relative;
  overflow: hidden;
}
.tryonce-card::before {
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 24px 24px;
  pointer-events: none;
}

.tryonce-badge {
  display: inline-block;
  background: rgba(255,255,255,0.15);
  border: 1px solid rgba(255,255,255,0.3);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 5px 18px;
  border-radius: 50px;
  margin-bottom: 18px;
  position: relative;
}

.tryonce-card h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(1.9rem, 4.5vw, 2.8rem);
  font-weight: 900;
  margin-bottom: 16px;
  position: relative;
}

.tryonce-card > p {
  color: rgba(255,255,255,0.85);
  max-width: 540px;
  margin: 0 auto 30px;
  position: relative;
}
.tryonce-card strong { color: var(--white); }

.tryonce-btns { position: relative; margin-bottom: 18px; }

.tryonce-sub {
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
  position: relative;
}
.tryonce-sub a { color: #FFD0D8; font-weight: 700; text-decoration: none; }
.tryonce-sub a:hover { text-decoration: underline; }

/* ========== WHY BUY ========== */
.why-section {
  background: linear-gradient(135deg, var(--red-deep) 0%, var(--red-dark) 100%);
  padding: 90px 24px;
}

.why-inner {
  max-width: 1040px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.why-list { list-style: none; margin-top: 20px; }

.why-list li {
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255,255,255,0.82);
  font-size: 1rem;
  padding: 13px 0;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}
.why-list li:last-child { border-bottom: none; }

.tick {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(255,255,255,0.15);
  color: #FFD0D8;
  border: 1px solid rgba(255,255,255,0.25);
  width: 24px;
  height: 24px;
  border-radius: 50%;
  font-size: 0.72rem;
  font-weight: 800;
  flex-shrink: 0;
}

.why-right {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 24px;
  padding: 44px 36px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-sub {
  color: rgba(255,255,255,0.55);
  font-size: 0.9rem;
  text-align: center;
  margin-bottom: 8px;
}

.why-right .btn-primary {
  background: var(--white);
  color: var(--red);
  text-align: center;
}
.why-right .btn-primary:hover { background: #fff0f2; }

.btn-light {
  display: inline-block;
  background: rgba(255,255,255,0.12);
  color: var(--white);
  border: 1px solid rgba(255,255,255,0.25);
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 600;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  transition: background 0.2s;
}
.btn-light:hover { background: rgba(255,255,255,0.20); }
.btn-light.full { width: 100%; }

.btn-green {
  display: inline-block;
  background: var(--green);
  color: var(--white);
  padding: 14px 30px;
  border-radius: 50px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  text-align: center;
  box-shadow: 0 4px 18px rgba(22,163,74,0.35);
  transition: background 0.2s, transform 0.2s;
}
.btn-green:hover { background: #15803d; transform: translateY(-2px); }
.btn-green.full { width: 100%; }
.btn-green.big { padding: 16px 42px; font-size: 1.08rem; box-shadow: 0 6px 24px rgba(22,163,74,0.45); }

/* ========== CTA SECTION ========== */
.cta-section {
  padding: 100px 24px;
  background: var(--cream);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-inner {
  position: relative;
  z-index: 2;
  max-width: 680px;
  margin: 0 auto;
}

.cta-glow {
  position: absolute;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(200,16,46,0.10) 0%, transparent 70%);
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  pointer-events: none;
}

.cta-inner h2 {
  font-family: 'Playfair Display', serif;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  font-weight: 900;
  color: var(--red-deep);
  line-height: 1.15;
  margin-bottom: 18px;
}

.cta-inner h2 .accent { color: var(--red); }

.cta-inner p {
  color: var(--muted);
  font-size: 1.05rem;
  margin-bottom: 38px;
}

.cta-btns {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.cta-section .btn-primary {
  background: var(--red);
  color: var(--white);
  box-shadow: 0 6px 24px rgba(200,16,46,0.40);
}
.cta-section .btn-primary:hover { background: var(--red-light); }

.cta-section .btn-ghost {
  border-color: var(--red);
  color: var(--red);
}
.cta-section .btn-ghost:hover { background: var(--red-soft); }

/* ========== STICKY MOBILE BAR ========== */
.sticky-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  box-shadow: 0 -4px 24px rgba(0,0,0,0.18);
}
.sticky-bar a {
  flex: 1;
  text-align: center;
  padding: 15px 10px;
  font-weight: 700;
  font-size: 0.98rem;
  text-decoration: none;
  color: var(--white);
}
.sb-call { background: var(--red); }
.sb-wa { background: var(--green); }

/* ========== FOOTER ========== */
footer {
  background: var(--red-deep);
  padding: 44px 24px 60px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
}

.footer-brand {
  font-family: 'Playfair Display', serif;
  font-weight: 900;
  font-size: 1.15rem;
  color: rgba(255,255,255,0.85);
}

footer p { color: rgba(255,255,255,0.52); font-size: 0.88rem; }
footer a { color: #FFD0D8; text-decoration: none; }
footer a:hover { text-decoration: underline; }
.copy { font-size: 0.74rem; color: rgba(255,255,255,0.30); max-width: 640px; line-height: 1.6; }

/* ========== ANIMATIONS ========== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(22px); }
  to   { opacity: 1; transform: translateY(0); }
}

@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; transition: none !important; }
}

/* ========== RESPONSIVE ========== */
@media (max-width: 820px) {
  .why-inner { grid-template-columns: 1fr; gap: 40px; }
  .why-right { padding: 32px 24px; }
}

@media (max-width: 600px) {
  .navbar { padding: 14px 18px; }
  .nav-call { display: none; }
  .site-logo { font-size: 1.05rem; }

  .hero { padding: 70px 18px 0; }

  .stat-item { padding: 0 18px; }
  .sdivider { display: none; }

  .hero-actions, .cta-btns { flex-direction: column; align-items: stretch; padding: 0 8px; }

  .btn-primary, .btn-ghost, .btn-green { width: 100%; text-align: center; }
  .nav-tag { display: none; }
  .nav-logo { height: 32px; }

  .feat-grid { grid-template-columns: 1fr; }
  .feat-card { padding: 24px 20px; }

  .whatis-grid { grid-template-columns: 1fr; }
  .whatis-card { padding: 24px 20px; }
  .steps-strip { padding: 30px 20px; }
  .steps-row { flex-direction: column; gap: 22px; }
  .step-arrow { transform: rotate(90deg); font-size: 1.1rem; }
  .step-item { max-width: 100%; }

  .check-head, .check-row { grid-template-columns: 1fr 64px 64px; padding: 12px 14px; font-size: 0.88rem; }
  .check-head { font-size: 0.7rem; }
  .check-row .col-ot { font-size: 0.68rem; }

  .tryonce-card { padding: 40px 22px; }

  .sticky-bar { display: flex; }
  footer { padding-bottom: 90px; }
}