/* ===== Reset & Base ===== */
*,*::before,*::after { box-sizing: border-box; margin: 0; padding: 0; }
:root {
  --brand-maroon: #7B1113;
  --brand-maroon-deep: #520C0E;
  --brand-gold: #D4AF37;
  --brand-gold-deep: #B8962F;
  --brand-blue: #2438a8;
  --brand-blue-deep: #1a276f;
  --brand-yellow: #ffd02b;
  --brand-yellow-deep: #f5b400;
  --text: #14193b;
  --muted: #6b7088;
  --bg: #ffffff;
  --bg-muted: #f6f7fb;
  --border: #e7e9f1;
  --gradient-hero: linear-gradient(135deg, #FA2400, #f5b400);
  --gradient-yellow: linear-gradient(135deg, #ffe066, #f5b400);
  --shadow-brand: 0 18px 45px -15px rgba(36,56,168,0.45);
  --shadow-yellow: 0 10px 30px -10px rgba(245,180,0,0.6);
  --radius: 1rem;
}
html { scroll-behavior: smooth; }
body {
  font-family: 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.25rem; }

/* ===== Buttons ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  padding: 0.85rem 1.75rem; border-radius: 999px;
  font-weight: 700; font-size: 0.95rem;
  transition: transform .2s ease, background .2s ease;
  cursor: pointer; border: none;
}
.btn-yellow {
  background: var(--gradient-yellow);
  color: var(--text);
  box-shadow: var(--shadow-yellow);
}
.btn-yellow:hover { transform: scale(1.05); }
.btn-outline {
  border: 2px solid rgba(255,255,255,0.4);
  color: #fff;
  background: transparent;
}
.btn-outline:hover { background: rgba(255,255,255,0.12); }

/* ===== Navbar ===== */
.navbar {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner { display: flex; align-items: center; justify-content: space-between; padding: 0.9rem 1.25rem; }
.logo { display: flex; align-items: center; gap: 0.6rem; font-size: 1.25rem; color: var(--brand-blue); }
.logo img { width: 100px; height: 100px; object-fit: contain; }
.logo strong { color: var(--brand-yellow-deep); }
.nav-links { display: flex; gap: 1.75rem; }
.nav-links a { font-weight: 600; color: var(--text); transition: color .15s; }
.nav-links a:hover { color: var(--brand-blue); }
.menu-toggle { display: none; background: none; border: none; font-size: 1.6rem; cursor: pointer; color: var(--brand-blue); }

/* ===== Hero ===== */
.hero {
  position: relative; overflow: hidden;
  background: var(--gradient-hero);
  color: #fff;
  padding-top: 4rem;
}
.blob { position: absolute; border-radius: 50%; background: rgba(255,208,43,0.2); filter: blur(80px); }
.blob-1 { width: 24rem; height: 24rem; top: -8rem; left: -6rem; }
.blob-2 { width: 40rem; height: 40rem; bottom: 0; right: 0; }
.hero-grid {
  position: relative; display: grid; grid-template-columns: 1fr 1fr;
  gap: 2.5rem; align-items: center; padding-bottom: 5rem;
}
.badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  background: rgba(255,208,43,0.2); color: var(--brand-yellow);
  padding: 0.4rem 1rem; border-radius: 999px;
  font-size: 0.75rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.05em;
}
.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  line-height: 1.05; font-weight: 800; margin-top: 1.25rem;
}
.hl { color: var(--brand-yellow); }
.hero-desc { margin-top: 1.5rem; font-size: 1.1rem; color: rgba(255,255,255,0.85); max-width: 32rem; }
.cta-row { margin-top: 2rem; display: flex; flex-wrap: wrap; gap: 1rem; }
.stats { margin-top: 2.5rem; display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; max-width: 26rem; }
.stat-num { font-size: 1.85rem; font-weight: 800; color: var(--brand-yellow); }
.stat-lbl { font-size: 0.85rem; color: rgba(255,255,255,0.7); }
.hero-img { position: relative; display: flex; justify-content: center; }
.img-glow { position: absolute; inset: 0; margin: auto; width: 22rem; height: 22rem; background: rgba(255,208,43,0.3); filter: blur(50px); border-radius: 50%; }
.hero-img img { position: relative; width: 100%; max-width: 28rem; height: auto; filter: drop-shadow(0 20px 30px rgba(0,0,0,0.3)); animation: float 5s ease-in-out infinite; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-14px)} }
.wave { display: block; width: 100%; height: 5rem; color: #fff; }

/* ===== Sections ===== */
.section { padding: 5rem 0; }
.section-muted { background: var(--bg-muted); }
.section-head { text-align: center; max-width: 640px; margin: 0 auto 3.5rem; }
.kicker { color: var(--brand-blue); font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.06em; }
.section-head h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); font-weight: 800; margin-top: 0.75rem; }
.section-head p { margin-top: 1rem; color: var(--muted); }

/* ===== Products ===== */
.product-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.product-card {
  position: relative; border: 1px solid var(--border); border-radius: 1.5rem;
  overflow: hidden; background: #fff; transition: transform .3s, box-shadow .3s;
}
.product-card:hover { transform: translateY(-8px); box-shadow: var(--shadow-brand); }
.product-badge {
  position: absolute; top: 1rem; left: 1rem; z-index: 2;
  background: var(--gradient-yellow); color: var(--text);
  padding: 0.4rem 0.9rem; border-radius: 999px; font-size: 0.75rem; font-weight: 700;
  box-shadow: var(--shadow-yellow);
}
.product-img { aspect-ratio: 4/3; overflow: hidden; background: var(--bg-muted); }
.product-img img { width: 100%; height: 100%; object-fit: cover; transition: transform .5s; }
.product-card:hover .product-img img { transform: scale(1.1); }
.product-body { padding: 1.5rem; }
.product-body h3 { font-size: 1.5rem; font-weight: 800; color: var(--brand-blue); }
.product-body p { color: var(--muted); margin-top: 0.25rem; }
.link-arrow { display: inline-block; margin-top: 1.25rem; color: var(--brand-blue); font-weight: 700; }
.link-arrow:hover { color: var(--brand-blue-deep); }

/* ===== Steps ===== */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.step { background: #fff; border-radius: 1.25rem; padding: 2rem; text-align: center; border: 1px solid var(--border); }
.step-num {
  width: 3.5rem; height: 3.5rem; border-radius: 50%;
  background: var(--gradient-hero); color: #fff;
  display: grid; place-items: center; font-size: 1.5rem; font-weight: 800;
  margin: 0 auto 1rem;
}
.step h3 { font-size: 1.25rem; font-weight: 700; color: var(--text); }
.step p { color: var(--muted); margin-top: 0.5rem; }

/* ===== Features ===== */
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.feature { padding: 1.75rem; border-radius: 1.25rem; background: var(--bg-muted); }
.feature-icon { font-size: 2rem; margin-bottom: 0.75rem; }
.feature h3 { font-size: 1.1rem; font-weight: 700; }
.feature p { color: var(--muted); margin-top: 0.4rem; font-size: 0.95rem; }

/* ===== Testimonials ===== */
.testimonials { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testi { background: #fff; border-radius: 1.25rem; padding: 1.75rem; border: 1px solid var(--border); box-shadow: 0 4px 20px rgba(0,0,0,0.04); }
.testi p { font-style: italic; color: var(--text); }
.testi strong { display: block; margin-top: 1rem; color: var(--brand-blue); }

/* ===== FAQ ===== */
.faq-list { max-width: 800px; margin: 0 auto; }
.faq-item { background: #fff; border: 1px solid var(--border); border-radius: 1rem; margin-bottom: 1rem; overflow: hidden; }
.faq-question { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; padding: 1.25rem 1.5rem; background: none; border: none; font-family: inherit; font-size: 1rem; font-weight: 700; color: var(--text); cursor: pointer; text-align: left; }
.faq-question:hover { color: var(--brand-blue); }
.faq-icon { width: 1.5rem; height: 1.5rem; display: grid; place-items: center; border-radius: 50%; background: var(--bg-muted); color: var(--brand-blue); font-weight: 700; font-size: 1rem; flex-shrink: 0; }
.faq-answer { max-height: 0; overflow: hidden; transition: max-height .3s ease, padding .3s ease; }
.faq-answer.active { max-height: 300px; padding: 0 1.5rem 1.25rem; }
.faq-answer p { color: var(--muted); }

/* ===== Requirements ===== */
.requirements-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.req-card { background: #fff; border: 1px solid var(--border); border-radius: 1.5rem; padding: 2rem; }
.req-header { display: flex; align-items: center; gap: 0.75rem; margin-bottom: 1.25rem; }
.req-icon { width: 3rem; height: 3rem; border-radius: 1rem; background: var(--bg-muted); display: grid; place-items: center; font-size: 1.5rem; }
.req-header h3 { font-size: 1.25rem; font-weight: 800; color: var(--brand-blue); }
.req-card ul { list-style: none; }
.req-card li { display: flex; align-items: flex-start; gap: 0.75rem; margin-bottom: 0.85rem; color: var(--text); }
.req-card li span { width: 1.5rem; height: 1.5rem; border-radius: 50%; background: var(--gradient-yellow); color: var(--text); display: grid; place-items: center; font-size: 0.75rem; font-weight: 800; flex-shrink: 0; }
.req-notice {
  background: var(--gradient-hero); color: #fff; border-radius: 1.5rem; padding: 1.75rem 2rem;
  display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; margin-top: 2rem;
}
.req-notice-inner { display: flex; align-items: flex-start; gap: 1rem; }
.req-notice-icon { font-size: 2rem; }
.req-notice h4 { font-size: 1.1rem; font-weight: 800; }
.req-notice p { margin-top: 0.25rem; color: rgba(255,255,255,0.85); font-size: 0.95rem; }

/* ===== CTA ===== */
.cta-section { background: var(--gradient-hero); color: #fff; padding: 4rem 0; text-align: center; }
.cta-inner h2 { font-size: clamp(1.75rem, 3.5vw, 2.5rem); font-weight: 800; }
.cta-inner p { margin: 1rem auto 2rem; max-width: 480px; color: rgba(255,255,255,0.85); }

/* ===== Footer ===== */
.footer { background: var(--brand-maroon-deep); color: #f0e6d2; padding: 4rem 0 1.5rem; }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 2rem; }
.footer h4 { color: #fff; font-size: 1rem; margin-bottom: 1rem; }
.footer a, .footer p { display: block; color: #e8dec8; margin-bottom: 0.5rem; font-size: 0.95rem; }
.footer a:hover { color: var(--brand-gold); }
.logo-light { color: #fff; margin-bottom: 1rem; }
.logo-light strong { color: var(--brand-yellow); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.1); margin-top: 2.5rem; padding-top: 1.5rem; text-align: center; font-size: 0.85rem; color: #c4b894; }

/* ===== Responsive ===== */
@media (max-width: 900px) {
  .nav-links { display: none; position: absolute; top: 100%; left: 0; right: 0; background: #fff; flex-direction: column; gap: 0; padding: 1rem 1.25rem; border-bottom: 1px solid var(--border); }
  .nav-links.open { display: flex; }
  .nav-links a { padding: 0.6rem 0; border-bottom: 1px solid var(--border); }
  .menu-toggle { display: block; }
  .hero-grid { grid-template-columns: 1fr; text-align: center; }
  .stats, .cta-row { justify-content: center; margin-left: auto; margin-right: auto; }
  .cta-row { display: flex; }
  .product-grid, .steps, .testimonials, .requirements-grid { grid-template-columns: 1fr; }
  .features { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .req-notice { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 500px) {
  .features, .footer-grid { grid-template-columns: 1fr; }
}