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

:root {
  --red: #e02020;
  --red-dark: #b81717;
  --red-light: #ff4444;
  --dark: #0f0f0f;
  --dark2: #1a1a1a;
  --dark3: #242424;
  --gray: #6b7280;
  --gray-light: #f3f4f6;
  --white: #ffffff;
  --accent-orange: #ff6b2b;
  --radius: 12px;
  --radius-lg: 20px;
  --shadow: 0 4px 24px rgba(0,0,0,0.08);
  --shadow-lg: 0 8px 48px rgba(0,0,0,0.14);
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html { scroll-behavior: smooth; }

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  z-index: 10000;
  background: var(--red);
  color: var(--white);
  padding: 10px 18px;
  border-radius: 0 0 8px 8px;
  font-weight: 600;
  font-size: 0.9rem;
  transition: top 0.2s ease;
}

.skip-link:focus {
  top: 0;
  outline: 2px solid var(--white);
  outline-offset: 2px;
}

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

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

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

img { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

/* ===== BUTTONS ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--red);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid var(--red);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--red-dark);
  border-color: var(--red-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(224,32,32,0.3);
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: transparent;
  color: var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid rgba(255,255,255,0.5);
  cursor: pointer;
  transition: var(--transition);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.1);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-white {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: var(--white);
  color: var(--red);
  padding: 14px 32px;
  border-radius: 8px;
  font-weight: 700;
  font-size: 1rem;
  border: 2px solid var(--white);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-white:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
}

.full-width { width: 100%; justify-content: center; }

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  background: rgba(224,32,32,0.08);
  color: var(--red);
  padding: 6px 16px;
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 12px;
}
.section-header h2 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  font-weight: 800;
  margin-bottom: 12px;
  line-height: 1.2;
}
.section-header p {
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: var(--transition);
  background: transparent;
}
.navbar.scrolled {
  background: rgba(15,15,15,0.97);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 20px rgba(0,0,0,0.3);
  padding: 12px 0;
}
.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}
.logo-link {
  display: inline-flex;
  flex-shrink: 0;
}

.logo-wrap {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  padding: 6px 14px;
  border-radius: 10px;
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.15);
}

.logo-img {
  height: 44px;
  width: auto;
  object-fit: contain;
}
.nav-links {
  display: flex;
  gap: 32px;
  margin-left: auto;
}
.nav-links a {
  color: rgba(255,255,255,0.85);
  font-weight: 500;
  font-size: 0.95rem;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--red);
  transition: width var(--transition);
}
.nav-links a:hover { color: var(--white); }
.nav-links a:hover::after { width: 100%; }
.nav-cta { margin-left: 16px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 26px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  background: linear-gradient(135deg, #0f0f0f 0%, #1a0505 50%, #200808 100%);
  overflow: hidden;
}
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(224,32,32,0.18) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 20% 80%, rgba(255,107,43,0.1) 0%, transparent 60%);
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23e02020' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-content {
  position: relative;
  z-index: 1;
  padding: 140px 24px 80px;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(224,32,32,0.15);
  border: 1px solid rgba(224,32,32,0.3);
  color: #ff6b6b;
  padding: 8px 18px;
  border-radius: 100px;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  margin-bottom: 28px;
}
.hero-content h1 {
  font-size: clamp(2.4rem, 6vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-sub {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.65);
  max-width: 580px;
  margin-bottom: 40px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 60px;
}
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: wrap;
}
.stat { display: flex; flex-direction: column; }
.stat-num {
  font-size: 2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}
.stat-label {
  font-size: 0.78rem;
  color: rgba(255,255,255,0.5);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.stat-divider {
  width: 1px; height: 40px;
  background: rgba(255,255,255,0.15);
}
.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
}
.hero-scroll-indicator span {
  display: block;
  width: 24px; height: 40px;
  border: 2px solid rgba(255,255,255,0.25);
  border-radius: 12px;
  position: relative;
}
.hero-scroll-indicator span::after {
  content: '';
  position: absolute;
  top: 6px; left: 50%;
  transform: translateX(-50%);
  width: 4px; height: 8px;
  background: var(--red);
  border-radius: 2px;
  animation: scroll-dot 1.8s ease-in-out infinite;
}
@keyframes scroll-dot {
  0% { top: 6px; opacity: 1; }
  100% { top: 22px; opacity: 0; }
}

/* ===== SERVICES ===== */
.services {
  padding: 100px 0;
  background: var(--gray-light);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 28px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  box-shadow: var(--shadow);
  transition: var(--transition);
  border: 1px solid transparent;
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--red), var(--accent-orange));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(224,32,32,0.1);
}
.service-card:hover::before { transform: scaleX(1); }
.service-icon {
  width: 64px; height: 64px;
  background: linear-gradient(135deg, rgba(224,32,32,0.1), rgba(255,107,43,0.08));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 24px;
  font-size: 1.6rem;
  color: var(--red);
  transition: var(--transition);
}
.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--red), var(--accent-orange));
  color: var(--white);
  transform: scale(1.1);
}
.service-card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 12px;
  line-height: 1.3;
}
.service-card p {
  color: var(--gray);
  font-size: 0.93rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.service-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--red);
  font-weight: 600;
  font-size: 0.88rem;
  transition: gap var(--transition);
}
.service-link:hover { gap: 10px; }

/* ===== WHY US ===== */
.why-us {
  padding: 100px 0;
  background: var(--white);
}
.why-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.why-text .section-tag { margin-bottom: 12px; }
.why-text h2 {
  font-size: clamp(1.8rem, 3.5vw, 2.6rem);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.2;
}
.why-desc {
  color: var(--gray);
  margin-bottom: 32px;
  line-height: 1.8;
}
.why-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
}
.why-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.95rem;
  font-weight: 500;
}
.why-list li i {
  color: var(--red);
  font-size: 1.1rem;
  flex-shrink: 0;
}
.why-visual {
  position: relative;
}
.why-card-stack {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 16px;
  padding: 20px;
}
.why-bg-number {
  position: absolute;
  top: 50%;
  right: -20px;
  transform: translateY(-50%);
  font-size: 9rem;
  font-weight: 900;
  color: rgba(224,32,32,0.06);
  line-height: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  pointer-events: none;
  z-index: 0;
}
.why-bg-number span {
  font-size: 1.8rem;
  margin-top: -16px;
}
.why-badge-card {
  display: flex;
  align-items: center;
  gap: 20px;
  background: var(--white);
  border-radius: var(--radius);
  padding: 24px 28px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(0,0,0,0.06);
  position: relative;
  z-index: 1;
  transition: var(--transition);
}
.why-badge-card:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-lg);
}
.why-badge-card i {
  font-size: 1.8rem;
  color: var(--red);
  background: rgba(224,32,32,0.08);
  width: 52px; height: 52px;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}
.why-badge-card div {
  display: flex;
  flex-direction: column;
}
.why-badge-card strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--dark);
}
.why-badge-card span {
  font-size: 0.82rem;
  color: var(--gray);
  margin-top: 2px;
}

/* ===== CTA BANNER ===== */
.cta-banner {
  background: linear-gradient(135deg, var(--red-dark) 0%, var(--red) 50%, var(--accent-orange) 100%);
  padding: 60px 0;
}
.cta-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
  flex-wrap: wrap;
}
.cta-text h2 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 8px;
}
.cta-text p {
  color: rgba(255,255,255,0.75);
  font-size: 1rem;
}

/* ===== CONTACT ===== */
.contact {
  padding: 100px 0;
  background: var(--gray-light);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 60px;
  align-items: start;
}
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 20px;
}
.info-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--white);
  border-radius: var(--radius);
  padding: 20px 24px;
  box-shadow: var(--shadow);
}
.info-icon {
  width: 44px; height: 44px;
  background: linear-gradient(135deg, var(--red), var(--accent-orange));
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  flex-shrink: 0;
}
.info-card h4 {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--gray);
  margin-bottom: 4px;
}
.info-card p, .info-card a {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--dark);
  line-height: 1.5;
}
.info-card a:hover { color: var(--red); }

/* FORM */
.contact-form {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  display: flex;
  flex-direction: column;
  margin-bottom: 20px;
}
.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--dark);
  margin-bottom: 8px;
}
.form-group input,
.form-group select,
.form-group textarea {
  padding: 12px 16px;
  border: 1.5px solid #e5e7eb;
  border-radius: 8px;
  font-size: 0.95rem;
  font-family: inherit;
  color: var(--dark);
  background: var(--white);
  transition: border-color var(--transition);
  outline: none;
  resize: vertical;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 3px rgba(224,32,32,0.08);
}
.hp-field {
  position: absolute;
  left: -9999px;
  opacity: 0;
  height: 0;
  width: 0;
  pointer-events: none;
}

.form-success,
.form-error {
  display: none;
  font-weight: 600;
  text-align: center;
  margin-top: 16px;
  font-size: 0.95rem;
  line-height: 1.5;
}

.form-success {
  color: #16a34a;
}

.form-error {
  color: #dc2626;
}

.form-success.show,
.form-error.show {
  display: block;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--dark);
  padding: 72px 0 0;
}
.footer-inner {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1.5fr;
  gap: 48px;
  padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-logo-wrap {
  margin-bottom: 16px;
}

.footer-logo {
  height: 40px;
  width: auto;
  object-fit: contain;
}
.footer-brand p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 24px;
}
.social-links {
  display: flex;
  gap: 12px;
}
.social-links a {
  width: 38px; height: 38px;
  border-radius: 8px;
  background: rgba(255,255,255,0.07);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: 0.95rem;
  transition: var(--transition);
}
.social-links a:hover {
  background: var(--red);
  color: var(--white);
  transform: translateY(-3px);
}
.footer-links h4,
.footer-services h4,
.footer-contact h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: 0.03em;
}
.footer-links ul li,
.footer-services ul li {
  margin-bottom: 10px;
}
.footer-links ul a {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  transition: color var(--transition);
}
.footer-links ul a:hover { color: var(--red); }
.footer-services ul li {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
}
.footer-contact p {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: rgba(255,255,255,0.5);
  font-size: 0.88rem;
  margin-bottom: 12px;
  line-height: 1.5;
}
.footer-contact i {
  color: var(--red);
  margin-top: 2px;
  flex-shrink: 0;
  width: 14px;
}
.footer-contact a {
  color: rgba(255,255,255,0.5);
  transition: color var(--transition);
}
.footer-contact a:hover { color: var(--red); }
.footer-bottom {
  text-align: center;
  padding: 20px 0;
}
.footer-bottom p {
  color: rgba(255,255,255,0.3);
  font-size: 0.85rem;
}

/* ===== WHATSAPP FLOAT ===== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  width: 58px; height: 58px;
  background: #25d366;
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  z-index: 999;
  transition: var(--transition);
}
.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
  .why-inner { grid-template-columns: 1fr; gap: 48px; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  .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(15,15,15,0.98);
    justify-content: center;
    align-items: center;
    gap: 36px;
    z-index: 999;
  }
  .nav-links.open a { font-size: 1.4rem; }
  .nav-cta.open { display: flex; }
  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .stat-divider { display: none; }
  .footer-inner { grid-template-columns: 1fr; gap: 32px; }
  .cta-inner { flex-direction: column; text-align: center; }
  .contact-form { padding: 28px 20px; }
}

@media (max-width: 480px) {
  .services-grid { grid-template-columns: 1fr; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
}