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

:root {
  --red: #d01a1a;
  --red-dark: #a81212;
  --red-light: #e83333;
  --dark: #0d0d0d;
  --dark2: #1a1a1a;
  --dark3: #222222;
  --dark4: #2d2d2d;
  --white: #ffffff;
  --gray: #cccccc;
  --gray2: #888888;
  --border: #333333;
  --radius: 12px;
  --shadow: 0 4px 24px rgba(0,0,0,0.4);
  --shadow-red: 0 8px 32px rgba(208,26,26,0.35);
}

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', sans-serif;
  color: var(--white);
  background: var(--dark);
  line-height: 1.6;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.red { color: var(--red); }

/* BUTTONS */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 13px 28px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 15px;
  cursor: pointer;
  text-decoration: none;
  transition: all 0.25s;
  border: 2px solid transparent;
  white-space: nowrap;
}
.btn-red {
  background: var(--red);
  color: var(--white);
  border-color: var(--red);
}
.btn-red:hover {
  background: var(--red-light);
  border-color: var(--red-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-red);
}
.btn-outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.5);
}
.btn-outline-white:hover {
  background: rgba(255,255,255,0.08);
  border-color: var(--white);
}
.btn-dark-outline {
  background: transparent;
  color: var(--red);
  border-color: var(--red);
  font-size: 14px;
  padding: 10px 20px;
}
.btn-dark-outline:hover {
  background: var(--red);
  color: var(--white);
}
.btn-white {
  background: var(--white);
  color: var(--dark);
  border-color: var(--white);
  font-size: 14px;
  padding: 10px 20px;
}
.btn-white:hover {
  background: #e8e8e8;
  transform: translateY(-2px);
}
.full-width { width: 100%; justify-content: center; }

/* NAVBAR */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 12px 0;
  background: rgba(13,13,13,0.6);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: all 0.3s;
}
.navbar.scrolled {
  background: rgba(13,13,13,0.97);
  border-bottom-color: var(--border);
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 24px;
}
.logo-img {
  height: 52px;
  width: auto;
  border-radius: 8px;
  object-fit: contain;
}
.nav-links {
  display: flex;
  list-style: none;
  gap: 4px;
  margin-left: auto;
}
.nav-links a {
  text-decoration: none;
  color: var(--gray);
  font-weight: 500;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: 6px;
  transition: all 0.2s;
}
.nav-links a:hover, .nav-links a.nav-phone { color: var(--white); }
.nav-links a.nav-phone {
  color: var(--red);
  font-weight: 700;
}
.nav-links a.nav-phone:hover { background: rgba(208,26,26,0.1); }
.nav-cta { margin-left: 8px; padding: 10px 22px; font-size: 14px; }
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: 0.3s;
}

/* HERO */
.hero {
  position: relative;
  min-height: 100vh;
  background: linear-gradient(135deg, #0d0d0d 0%, #1a0505 50%, #200808 100%);
  display: flex;
  align-items: center;
  padding-top: 80px;
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  top: -200px; right: -200px;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(208,26,26,0.15) 0%, transparent 70%);
  pointer-events: none;
}
.hero::after {
  content: '';
  position: absolute;
  bottom: -100px; left: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(208,26,26,0.08) 0%, transparent 70%);
  pointer-events: none;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='80' height='80' viewBox='0 0 80 80' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='%23d01a1a' fill-opacity='0.03'%3E%3Cpath d='M40 0L80 40L40 80L0 40Z'/%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: 60px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 60px 24px;
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
}
.hero-text {}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(208,26,26,0.15);
  border: 1px solid rgba(208,26,26,0.4);
  color: #ff6b6b;
  padding: 8px 18px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 600;
  margin-bottom: 24px;
}
.hero-text h1 {
  font-size: clamp(36px, 5vw, 62px);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--white);
}
.highlight {
  color: var(--red);
  display: block;
}
.hero-text p {
  font-size: 17px;
  color: var(--gray);
  margin-bottom: 36px;
  max-width: 520px;
  line-height: 1.8;
}
.hero-btns { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.hero-stats { display: flex; align-items: center; gap: 24px; flex-wrap: wrap; }
.stat { display: flex; flex-direction: column; }
.stat strong { font-size: 28px; font-weight: 900; color: var(--red); line-height: 1; }
.stat span { font-size: 13px; color: var(--gray2); margin-top: 4px; }
.stat-divider { width: 1px; height: 40px; background: var(--border); }

.hero-card {
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
  box-shadow: var(--shadow);
}
.hero-card-header {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 24px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border);
}
.hero-card-header i {
  font-size: 32px;
  color: var(--red);
}
.hero-card-header h3 { font-size: 18px; font-weight: 700; color: var(--white); }
.hero-card-header p { font-size: 13px; color: var(--gray2); }
.quick-form { display: flex; flex-direction: column; gap: 12px; }
.form-field {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--dark3);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  padding: 0 14px;
  transition: border-color 0.2s;
}
.form-field:focus-within { border-color: var(--red); }
.form-field i { color: var(--gray2); font-size: 14px; flex-shrink: 0; }
.form-field select, .form-field input {
  flex: 1;
  padding: 13px 0;
  border: none;
  background: transparent;
  font-size: 14px;
  font-family: inherit;
  color: var(--white);
  outline: none;
}
.form-field select option { background: var(--dark3); color: var(--white); }

.hero-wave {
  position: absolute;
  bottom: -1px; left: 0; right: 0;
}
.hero-wave svg { display: block; }

/* PARTNERS */
.partners {
  background: #111111;
  padding: 24px 0;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}
.partners-label {
  text-align: center;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--gray2);
  margin-bottom: 16px;
}
.partners-list {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 12px 24px;
}
.partners-list span {
  font-size: 13px;
  font-weight: 600;
  color: var(--gray);
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 6px 16px;
  border: 1px solid var(--border);
  border-radius: 50px;
  background: var(--dark2);
  transition: all 0.2s;
}
.partners-list span:hover { border-color: var(--red); color: var(--white); }
.partners-list span i { color: var(--red); font-size: 12px; }

/* SECTION HEADERS */
section { padding: 90px 0; }
.section-header { text-align: center; margin-bottom: 56px; }
.section-tag {
  display: inline-block;
  color: var(--red);
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
  padding: 6px 16px;
  background: rgba(208,26,26,0.1);
  border: 1px solid rgba(208,26,26,0.3);
  border-radius: 50px;
}
.section-header h2 {
  font-size: clamp(28px, 4vw, 42px);
  font-weight: 900;
  margin-bottom: 16px;
  color: var(--white);
}
.section-header p { color: var(--gray2); font-size: 16px; max-width: 540px; margin: 0 auto; }

/* PRODUCTS */
.products { background: var(--dark); }
.products-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.product-card {
  position: relative;
  background: var(--dark2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: all 0.3s;
}
.product-card:hover {
  border-color: var(--red);
  transform: translateY(-4px);
  box-shadow: 0 8px 32px rgba(208,26,26,0.15);
}
.product-card.featured {
  background: var(--red-dark);
  border-color: var(--red);
  box-shadow: var(--shadow-red);
}
.product-card.featured:hover {
  background: var(--red);
  transform: translateY(-4px);
}
.featured-badge {
  position: absolute;
  top: -12px; right: 20px;
  background: #ff6b6b;
  color: var(--dark);
  font-size: 12px;
  font-weight: 800;
  padding: 4px 14px;
  border-radius: 50px;
  display: flex;
  align-items: center;
  gap: 5px;
}
.product-top {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-bottom: 14px;
}
.product-icon {
  width: 48px; height: 48px;
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.red-icon { background: rgba(208,26,26,0.15); color: var(--red); }
.white-icon { background: rgba(255,255,255,0.15); color: var(--white); }
.product-card h3 { font-size: 17px; font-weight: 700; color: var(--white); }
.product-card > p { font-size: 14px; color: var(--gray2); margin-bottom: 18px; line-height: 1.7; }
.product-card.featured > p { color: rgba(255,255,255,0.75); }
.product-card ul { list-style: none; margin-bottom: 24px; display: flex; flex-direction: column; gap: 8px; }
.product-card ul li {
  font-size: 13px;
  display: flex; align-items: center; gap: 8px;
  color: var(--gray2);
}
.product-card.featured ul li { color: rgba(255,255,255,0.85); }
.product-card ul li i { color: var(--red); font-size: 13px; }
.product-card.featured ul li i { color: #ff9999; }

/* WHY US */
.why-us { background: var(--dark2); }
.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.feature {
  padding: 32px 24px;
  background: var(--dark3);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: all 0.3s;
  text-align: left;
}
.feature:hover { border-color: var(--red); transform: translateY(-3px); }
.feature-icon {
  width: 56px; height: 56px;
  background: rgba(208,26,26,0.1);
  border: 1px solid rgba(208,26,26,0.3);
  border-radius: 14px;
  display: flex; align-items: center; justify-content: center;
  font-size: 22px;
  color: var(--red);
  margin-bottom: 18px;
}
.feature h3 { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--white); }
.feature p { font-size: 14px; color: var(--gray2); }

/* ABOUT */
.about { background: var(--dark); }
.about-inner {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: 72px;
  align-items: center;
}
.about-logo-wrap { position: relative; }
.about-logo-img {
  width: 100%;
  border-radius: 20px;
  object-fit: cover;
  border: 2px solid var(--border);
  box-shadow: var(--shadow);
}
.about-badge-1, .about-badge-2 {
  position: absolute;
  background: var(--dark2);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  border-radius: 10px;
  padding: 10px 18px;
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 13px;
  color: var(--white);
}
.about-badge-1 { top: 20px; right: -20px; }
.about-badge-1 i { color: #fbbf24; }
.about-badge-2 { bottom: 36px; left: -20px; }
.about-badge-2 i { color: var(--red); }
.about-text .section-tag { display: inline-block; margin-bottom: 14px; }
.about-text h2 { font-size: clamp(26px, 3vw, 38px); font-weight: 900; margin-bottom: 20px; }
.about-text p { color: var(--gray2); margin-bottom: 16px; line-height: 1.8; }
.about-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  margin: 32px 0;
}
.astat {
  text-align: center;
  padding: 16px 8px;
  background: var(--dark2);
  border-radius: 10px;
  border: 1px solid var(--border);
}
.astat strong { display: block; font-size: 22px; font-weight: 900; color: var(--red); }
.astat span { font-size: 11px; color: var(--gray2); margin-top: 2px; display: block; }

/* TESTIMONIALS */
.testimonials { background: var(--dark2); }
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.testimonial-card {
  background: var(--dark3);
  border-radius: var(--radius);
  padding: 28px;
  border: 1px solid var(--border);
  transition: all 0.3s;
}
.testimonial-card:hover { border-color: var(--red); transform: translateY(-3px); }
.stars { color: #fbbf24; margin-bottom: 14px; font-size: 14px; }
.testimonial-card p {
  color: var(--gray);
  font-size: 14px;
  line-height: 1.8;
  margin-bottom: 20px;
  font-style: italic;
}
.reviewer { display: flex; align-items: center; gap: 12px; }
.avatar {
  width: 44px; height: 44px;
  border-radius: 50%;
  background: var(--red-dark);
  border: 2px solid var(--red);
  color: white;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 13px;
  flex-shrink: 0;
}
.reviewer strong { display: block; font-size: 14px; color: var(--white); }
.reviewer span { font-size: 12px; color: var(--gray2); }

/* CONTACT */
.contact { background: var(--dark); }
.contact-inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: 60px;
  align-items: start;
}
.contact-info .section-tag { display: inline-block; margin-bottom: 14px; }
.contact-info h2 { font-size: clamp(24px, 3vw, 36px); font-weight: 900; margin-bottom: 14px; }
.contact-info > p { color: var(--gray2); margin-bottom: 32px; }
.contact-items { display: flex; flex-direction: column; gap: 18px; margin-bottom: 32px; }
.contact-item { display: flex; align-items: flex-start; gap: 14px; }
.c-icon {
  width: 44px; height: 44px;
  background: rgba(208,26,26,0.1);
  border: 1px solid rgba(208,26,26,0.3);
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  color: var(--red); font-size: 16px;
  flex-shrink: 0;
}
.contact-item strong { display: block; font-size: 13px; font-weight: 700; color: var(--white); margin-bottom: 2px; }
.contact-item span { font-size: 14px; color: var(--gray2); }
.social-links { display: flex; gap: 10px; }
.social-links a {
  width: 40px; height: 40px;
  border-radius: 8px;
  background: var(--dark2);
  border: 1px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  color: var(--gray2);
  text-decoration: none;
  transition: all 0.2s;
  font-size: 15px;
}
.social-links a:hover { background: var(--red); color: white; border-color: var(--red); }

.contact-form-wrap {
  background: var(--dark2);
  border-radius: 16px;
  padding: 36px;
  border: 1px solid var(--border);
}
.contact-form h3 {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--white);
  display: flex;
  align-items: center;
  gap: 10px;
}
.contact-form h3 i { color: var(--red); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.form-group { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.form-group label { font-size: 12px; font-weight: 600; color: var(--gray2); text-transform: uppercase; letter-spacing: 0.5px; }
.form-group input, .form-group select, .form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  font-family: inherit;
  color: var(--white);
  background: var(--dark3);
  transition: border-color 0.2s;
  outline: none;
  resize: vertical;
}
.form-group input::placeholder, .form-group textarea::placeholder { color: var(--gray2); }
.form-group select option { background: var(--dark3); }
.form-group input:focus, .form-group select:focus, .form-group textarea:focus { border-color: var(--red); }
.form-success {
  margin-top: 14px;
  padding: 14px 18px;
  background: rgba(34,197,94,0.1);
  border: 1px solid rgba(34,197,94,0.3);
  color: #4ade80;
  border-radius: 8px;
  font-weight: 600;
  font-size: 14px;
  display: flex;
  align-items: center;
  gap: 10px;
}

/* FOOTER */
.footer { background: #080808; border-top: 1px solid var(--border); }
.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding: 60px 24px 40px;
}
.footer-logo-img {
  height: 64px;
  width: auto;
  border-radius: 10px;
  margin-bottom: 16px;
  object-fit: contain;
}
.footer-brand p { font-size: 14px; color: var(--gray2); line-height: 1.7; margin-bottom: 20px; }
.footer-links h4 { color: var(--white); font-size: 14px; font-weight: 700; margin-bottom: 16px; }
.footer-links ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-links ul li a {
  text-decoration: none;
  color: var(--gray2);
  font-size: 13px;
  transition: color 0.2s;
  display: flex;
  align-items: center;
  gap: 7px;
}
.footer-links ul li a:hover { color: var(--red); }
.footer-links ul li a i { font-size: 12px; color: var(--red); }
.footer .social-links a { background: var(--dark2); border-color: var(--border); color: var(--gray2); }
.footer .social-links a:hover { background: var(--red); border-color: var(--red); color: white; }
.footer-bottom {
  border-top: 1px solid var(--border);
  padding: 18px 24px;
  text-align: center;
  font-size: 13px;
  color: var(--gray2);
}

/* WHATSAPP FLOATING BUTTON */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px; height: 58px;
  background: #25d366;
  color: white;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 28px;
  text-decoration: none;
  box-shadow: 0 4px 20px rgba(37,211,102,0.45);
  z-index: 999;
  transition: all 0.3s;
  animation: pulse 2.5s infinite;
}
.whatsapp-btn:hover { transform: scale(1.1); box-shadow: 0 6px 28px rgba(37,211,102,0.6); }
@keyframes pulse {
  0%, 100% { box-shadow: 0 4px 20px rgba(37,211,102,0.45); }
  50% { box-shadow: 0 4px 32px rgba(37,211,102,0.75); }
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .features-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .about-stats { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
  section { padding: 60px 0; }
  .nav-links, .nav-cta { display: none; }
  .hamburger { display: flex; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(13,13,13,0.98);
    z-index: 999;
    justify-content: center;
    align-items: center;
    gap: 20px;
    font-size: 18px;
  }
  .nav-links.open a { font-size: 18px; padding: 12px 32px; }
  .hero-content { grid-template-columns: 1fr; padding: 40px 24px; }
  .hero-form-wrap { display: none; }
  .hero-text h1 { font-size: 38px; }
  .hero-btns { flex-direction: column; }
  .hero-stats { justify-content: flex-start; }
  .products-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .about-inner { grid-template-columns: 1fr; gap: 40px; }
  .about-badge-1, .about-badge-2 { display: none; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-inner { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr; gap: 28px; padding: 40px 24px 28px; }
  .whatsapp-btn { bottom: 20px; right: 20px; width: 52px; height: 52px; font-size: 24px; }
}