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

:root {
  --bg: #f4f6fb;
  --surface: #ffffff;
  --card: #ffffff;
  --border: #e2e8f0;
  --border-bright: #cbd5e1;
  --text: #0f172a;
  --muted: #94a3b8;
  --muted2: #64748b;
  --success: #059669;
  --radius: 16px;

  --yt:  linear-gradient(135deg, #ff0000 0%, #cc0000 100%);
  --ig:  linear-gradient(135deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
  --fb:  linear-gradient(135deg, #1877f2 0%, #0a5fc8 100%);
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
  line-height: 1.6;
  overflow-x: hidden;
}

/* ===== NAV ===== */
nav {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 1px 8px rgba(0,0,0,0.06);
}
.nav-inner {
  max-width: 1100px; margin: 0 auto;
  padding: 14px 24px;
  display: flex; align-items: center; justify-content: space-between;
}
.logo {
  font-size: 1.4rem; font-weight: 900;
  background: linear-gradient(135deg, #a78bfa, #818cf8);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
  text-decoration: none;
}
.nav-links { display: flex; align-items: center; gap: 24px; }
.nav-links a { color: var(--muted2); text-decoration: none; font-size: 0.9rem; font-weight: 500; transition: color 0.2s; }
.nav-links a:hover { color: #7c3aed; }
.nav-cta {
  background: linear-gradient(135deg, #7c3aed, #4f46e5) !important;
  color: #fff !important;
  padding: 8px 20px; border-radius: 50px;
  font-weight: 700 !important;
  box-shadow: 0 4px 16px rgba(124,58,237,0.35);
}

/* ===== HERO ===== */
.hero {
  position: relative; text-align: center;
  padding: 70px 20px 60px; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background:
    radial-gradient(ellipse 700px 400px at 50% 0%, rgba(124,58,237,0.1) 0%, transparent 70%),
    radial-gradient(ellipse 400px 300px at 20% 80%, rgba(239,68,68,0.05) 0%, transparent 60%),
    radial-gradient(ellipse 400px 300px at 80% 80%, rgba(56,189,248,0.04) 0%, transparent 60%);
  pointer-events: none;
}
.hero-content { position: relative; max-width: 700px; margin: 0 auto; }
.hero-badge {
  display: inline-block;
  background: rgba(124,58,237,0.08); border: 1px solid rgba(124,58,237,0.25);
  color: #7c3aed; padding: 6px 18px; border-radius: 50px;
  font-size: 0.85rem; font-weight: 600; margin-bottom: 22px;
}
.hero h1 {
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900; line-height: 1.15; letter-spacing: -1px;
  margin-bottom: 16px;
}
.gradient-text {
  background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #bc1888);
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero p {
  color: var(--muted2); font-size: 1.05rem; max-width: 520px;
  margin: 0 auto 32px;
}
.hero-stats {
  display: inline-flex; gap: 0;
  background: #ffffff; border: 1px solid var(--border);
  border-radius: 14px; padding: 16px 24px;
  flex-wrap: wrap; justify-content: center; gap: 8px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.hstat {
  display: flex; flex-direction: column; align-items: center;
  padding: 0 20px;
  border-right: 1px solid var(--border);
}
.hstat:last-child { border-right: none; }
.hstat strong { font-size: 1.3rem; font-weight: 800; color: #7c3aed; }
.hstat span   { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }

/* ===== SECTION BLOCK ===== */
.section-block {
  max-width: 1000px; margin: 0 auto;
  padding: 60px 20px;
  border-top: 1px solid var(--border);
}
.reveal-section {
  display: none;
  animation: fadeSlideUp 0.4s ease forwards;
}
.reveal-section.visible { display: block; }

@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Section title */
.section-title { margin-bottom: 32px; }
.section-title.center { text-align: center; }
.chip {
  display: inline-block;
  background: rgba(124,58,237,0.08);
  border: 1px solid rgba(124,58,237,0.2);
  color: #7c3aed; padding: 4px 14px; border-radius: 50px;
  font-size: 0.78rem; font-weight: 700; text-transform: uppercase;
  letter-spacing: 0.8px; margin-bottom: 12px; display: inline-block;
}
.section-title h2 { font-size: 1.8rem; font-weight: 800; margin-bottom: 6px; color: #0f172a; }
.section-title p  { color: var(--muted2); font-size: 0.95rem; }

/* ===== PLATFORM CARDS ===== */
.platform-cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.pcard {
  border-radius: 20px;
  padding: 36px 24px 28px;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: transform 0.25s, box-shadow 0.25s;
  display: flex; flex-direction: column; align-items: center;
  text-align: center; gap: 10px;
  user-select: none;
}
.pcard::before {
  content: '';
  position: absolute; inset: 0;
  background: rgba(255,255,255,0.06);
  opacity: 0; transition: opacity 0.2s;
}
.pcard:hover { transform: translateY(-6px); }
.pcard:hover::before { opacity: 1; }
.pcard.active { transform: translateY(-4px); box-shadow: 0 0 0 4px rgba(255,255,255,0.3); }

.pcard-yt { background: var(--yt); box-shadow: 0 8px 40px rgba(255,0,0,0.3); }
.pcard-ig { background: var(--ig); box-shadow: 0 8px 40px rgba(220,39,67,0.3); }
.pcard-fb { background: var(--fb); box-shadow: 0 8px 40px rgba(24,119,242,0.3); }

.pcard-icon svg { width: 72px; height: 72px; }
.pcard h3 { font-size: 1.4rem; font-weight: 800; color: #fff; }
.pcard p  { font-size: 0.85rem; color: rgba(255,255,255,0.8); }
.pcard-arrow {
  position: absolute; top: 16px; right: 18px;
  font-size: 1.1rem; color: rgba(255,255,255,0.6);
  transition: transform 0.2s;
}
.pcard:hover .pcard-arrow { transform: translateX(4px); }

/* ===== OBJECTIVE CARDS ===== */
.obj-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
}

.obj-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 20px;
  cursor: pointer;
  text-align: center;
  transition: all 0.22s;
  display: flex; flex-direction: column; align-items: center; gap: 8px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}
.obj-card:hover {
  border-color: #7c3aed;
  background: rgba(124,58,237,0.04);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(124,58,237,0.12);
}
.obj-card.active {
  border-color: #7c3aed;
  background: rgba(124,58,237,0.06);
  box-shadow: 0 0 0 4px rgba(124,58,237,0.1);
}
.obj-card h4 { color: #0f172a; }
.obj-card p  { color: var(--muted2); }
.obj-icon { font-size: 2.2rem; }
.obj-card h4 { font-size: 1.05rem; font-weight: 700; }
.obj-card p  { font-size: 0.82rem; color: var(--muted); }

/* ===== PLAN CARDS ===== */
.plan-cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.plan-card {
  background: var(--card);
  border: 2px solid var(--border);
  border-radius: var(--radius);
  padding: 24px 16px;
  cursor: pointer;
  text-align: center;
  transition: all 0.22s;
  position: relative;
  box-shadow: 0 2px 10px rgba(0,0,0,0.04);
}
.plan-card:hover {
  border-color: #7c3aed;
  background: rgba(124,58,237,0.03);
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(124,58,237,0.12);
}
.plan-card.active {
  border-color: #7c3aed;
  background: rgba(124,58,237,0.06);
  box-shadow: 0 0 0 4px rgba(124,58,237,0.1);
}
.plan-card.popular::before {
  content: '🔥 Popular';
  position: absolute; top: -12px; left: 50%; transform: translateX(-50%);
  background: linear-gradient(135deg, #f59e0b, #ef4444);
  color: #fff; font-size: 0.7rem; font-weight: 700;
  padding: 3px 12px; border-radius: 50px; white-space: nowrap;
}
.plan-qty   { font-size: 2rem; font-weight: 900; color: #7c3aed; line-height: 1; }
.plan-unit  { font-size: 0.82rem; color: var(--muted); margin-top: 4px; font-weight: 600; }
.plan-dur   { font-size: 0.75rem; color: var(--muted); margin-top: 2px; }
.plan-price { font-size: 1.3rem; font-weight: 800; color: var(--success); margin-top: 12px; }

/* ===== DETAILS FORM ===== */
.details-form { max-width: 540px; }
.form-group { margin-bottom: 20px; }
.form-group label {
  display: block; font-size: 0.88rem; font-weight: 600;
  color: #374151; margin-bottom: 8px;
}
.form-group input {
  width: 100%;
  background: #f9fafb;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  color: var(--text);
  padding: 13px 16px;
  font-size: 0.95rem;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
  font-family: inherit;
}
.form-group input:focus {
  background: #fff;
  border-color: #7c3aed;
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}
.form-group input::placeholder { color: #9ca3af; }
.hint { display: block; font-size: 0.77rem; color: var(--muted); margin-top: 5px; }

.whatsapp-tag {
  display: inline-block;
  background: rgba(37,211,102,0.15);
  border: 1px solid rgba(37,211,102,0.35);
  color: #25d366;
  font-size: 0.7rem; font-weight: 700;
  padding: 2px 8px; border-radius: 50px;
  margin-left: 8px; vertical-align: middle;
}

.phone-input-wrap {
  display: flex; align-items: center;
  background: #f9fafb;
  border: 1.5px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.phone-input-wrap:focus-within {
  background: #fff;
  border-color: #7c3aed;
  box-shadow: 0 0 0 3px rgba(124,58,237,0.1);
}
.phone-prefix {
  padding: 13px 14px;
  font-size: 0.95rem; font-weight: 600;
  color: #374151;
  border-right: 1px solid var(--border);
  background: #f1f5f9;
  white-space: nowrap;
}
.phone-input-wrap input {
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  background: transparent !important;
  flex: 1;
}

.btn-proceed {
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff; border: none; border-radius: 10px;
  padding: 14px 32px; font-size: 1rem; font-weight: 700;
  cursor: pointer; font-family: inherit;
  box-shadow: 0 4px 20px rgba(124,58,237,0.35);
  transition: opacity 0.2s, transform 0.2s;
}
.btn-proceed:hover { opacity: 0.9; transform: translateY(-1px); }

/* ===== PAY SECTION ===== */
.pay-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 24px;
  align-items: start;
}

.order-summary {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.05);
}
.order-summary h4 {
  font-size: 0.95rem; font-weight: 700; margin-bottom: 16px;
  color: var(--muted2); text-transform: uppercase; letter-spacing: 0.5px;
}
.sum-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 0; border-bottom: 1px solid var(--border);
  font-size: 0.9rem;
}
.sum-row:last-child { border-bottom: none; }
.sum-row span:first-child { color: var(--muted); }
.sum-row span:last-child  { font-weight: 600; max-width: 60%; text-align: right; word-break: break-all; }

.pay-box {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  position: sticky; top: 80px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.06);
}
.pay-amount-display {
  display: flex; justify-content: space-between; align-items: center;
  margin-bottom: 16px;
  font-size: 0.9rem; color: var(--muted);
}
.pay-amount-display strong { font-size: 1.8rem; font-weight: 900; color: var(--success); }

.btn-pay {
  width: 100%;
  background: linear-gradient(135deg, #10b981, #059669);
  color: #fff; border: none; border-radius: 10px;
  padding: 15px 20px; font-size: 1rem; font-weight: 800;
  cursor: pointer; font-family: inherit;
  display: flex; justify-content: space-between; align-items: center;
  box-shadow: 0 4px 20px rgba(16,185,129,0.3);
  transition: opacity 0.2s, transform 0.2s;
}
.btn-pay:hover { opacity: 0.92; transform: translateY(-1px); }

.trust-badges {
  display: flex; justify-content: space-between;
  margin-top: 14px; font-size: 0.75rem; color: var(--muted);
}
.upi-note {
  text-align: center; margin-top: 12px;
  font-size: 0.75rem; color: var(--muted);
  padding-top: 12px; border-top: 1px solid var(--border);
}

/* ===== HOW IT WORKS ===== */
.how-section {
  padding: 80px 20px;
  background: linear-gradient(180deg, #f4f6fb, #eef0f8, #f4f6fb);
  text-align: center;
}
.how-steps {
  display: flex; align-items: center; justify-content: center;
  flex-wrap: wrap; gap: 0; max-width: 1000px; margin: 0 auto;
}
.how-step {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); padding: 24px 16px;
  width: 160px; text-align: center;
  transition: border-color 0.2s, transform 0.2s;
  box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}
.how-step:hover { border-color: #7c3aed; transform: translateY(-4px); box-shadow: 0 8px 24px rgba(124,58,237,0.1); }
.how-num {
  display: inline-block; width: 28px; height: 28px; line-height: 28px;
  background: linear-gradient(135deg, #7c3aed, #4f46e5);
  color: #fff; border-radius: 50%; font-size: 0.8rem; font-weight: 700;
  margin-bottom: 8px;
}
.how-icon  { font-size: 1.8rem; margin-bottom: 8px; }
.how-step h4 { font-size: 0.88rem; font-weight: 700; margin-bottom: 4px; }
.how-step p  { font-size: 0.75rem; color: var(--muted); line-height: 1.4; }
.how-line {
  width: 28px; height: 2px;
  background: linear-gradient(90deg, var(--border), rgba(124,58,237,0.3));
  flex-shrink: 0;
}

/* ===== FAQ ===== */
.faq-section {
  max-width: 700px; margin: 0 auto;
  padding: 60px 20px 80px;
}
.faq-list { display: flex; flex-direction: column; gap: 10px; margin-top: 32px; }
.faq-item {
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; transition: border-color 0.2s;
  box-shadow: 0 1px 6px rgba(0,0,0,0.04);
}
.faq-item[open] { border-color: #7c3aed; }
.faq-item summary {
  padding: 16px 20px; cursor: pointer; font-weight: 600; font-size: 0.95rem;
  list-style: none; display: flex; justify-content: space-between; align-items: center;
}
.faq-item summary::after { content: '+'; font-size: 1.3rem; color: var(--muted); }
.faq-item[open] summary::after { content: '−'; color: #7c3aed; }
.faq-item p { padding: 0 20px 18px; color: var(--muted2); font-size: 0.9rem; line-height: 1.6; }

/* ===== FOOTER ===== */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 20px 24px; text-align: center;
  background: #fff;
}
.footer-top .logo { margin-bottom: 6px; }
.footer-top p { color: var(--muted); font-size: 0.85rem; margin-bottom: 20px; }
.footer-links {
  display: flex; justify-content: center; gap: 20px; flex-wrap: wrap; margin-bottom: 16px;
}
.footer-links a { color: var(--muted); text-decoration: none; font-size: 0.85rem; transition: color 0.2s; }
.footer-links a:hover { color: #7c3aed; }
.footer-copy { font-size: 0.8rem; color: #94a3b8; }

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .platform-cards { grid-template-columns: 1fr; gap: 14px; }
  .plan-cards { grid-template-columns: repeat(2, 1fr); }
  .pay-layout { grid-template-columns: 1fr; }
  .pay-box { position: static; }
  .how-line { display: none; }
  .how-steps { gap: 12px; }
  .how-step { width: 140px; padding: 18px 10px; }
}

@media (max-width: 500px) {
  .hstat { padding: 0 10px; }
  .obj-cards { grid-template-columns: 1fr 1fr; }
  .nav-links a:not(.nav-cta) { display: none; }
}