/* ============================================
   Seguidores.io - Main Styles
   SMM Panel - Social Media Marketing
   Primary Color: #f13759
   ============================================ */

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Nunito', 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  font-size: 15px;
  line-height: 1.6;
  color: #333;
  background: #f5f5f5;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s;
}

ul, ol {
  list-style: none;
}

img {
  max-width: 100%;
  height: auto;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 700;
  line-height: 1.3;
}

/* ---------- Utility ---------- */
.container {
  max-width: 1140px;
  margin: 0 auto;
  padding: 0 20px;
}

.text-center { text-align: center; }
.text-white { color: #fff; }
.text-muted { color: #8a8a8a; }

.btn {
  display: inline-block;
  padding: 12px 30px;
  border: none;
  border-radius: 4px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.3s ease;
  text-align: center;
}

.btn-primary {
  background: linear-gradient(135deg, #c41040 0%, #f13759 100%);
  color: #fff;
}

.btn-primary:hover {
  background: linear-gradient(135deg, #a80d36 0%, #d42a4d 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(241, 55, 89, 0.35);
}

.btn-success {
  background: linear-gradient(135deg, #f13759 0%, #ff6b8a 100%);
  color: #fff;
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(241, 55, 89, 0.4);
}

.btn-outline {
  background: transparent;
  border: 2px solid #fff;
  color: #fff;
}

.btn-outline:hover {
  background: #fff;
  color: #f13759;
}

.btn-lg {
  padding: 15px 40px;
  font-size: 17px;
}

.btn-block {
  display: block;
  width: 100%;
}

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 15px 0;
  transition: all 0.3s ease;
}

.navbar.scrolled {
  background: rgba(30, 15, 25, 0.95);
  backdrop-filter: blur(10px);
  padding: 10px 0;
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.3);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  font-size: 24px;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.5px;
}

.navbar-brand span {
  color: #f13759;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 30px;
}

.nav-links a {
  color: rgba(255, 255, 255, 0.85);
  font-weight: 600;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  transition: color 0.3s;
}

.nav-links a:hover {
  color: #f13759;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 5px;
}

.nav-toggle span {
  display: block;
  width: 25px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: 0.3s;
}

/* ---------- Hero Section ---------- */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, #1a0a12 0%, #3d0f1f 40%, #7a1530 70%, #f13759 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -30%;
  width: 80%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(241, 55, 89, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -20%;
  width: 60%;
  height: 150%;
  background: radial-gradient(ellipse, rgba(255, 107, 138, 0.08) 0%, transparent 70%);
  pointer-events: none;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 60px;
  padding-top: 80px;
}

.hero-content {
  flex: 1;
  max-width: 560px;
}

.hero-content .badge {
  display: inline-block;
  background: rgba(241, 55, 89, 0.2);
  color: #ff6b8a;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 20px;
}

.hero-content h1 {
  font-size: 52px;
  color: #fff;
  margin-bottom: 20px;
  line-height: 1.15;
}

.hero-content h1 span {
  background: linear-gradient(135deg, #f13759, #ff6b8a);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-content p {
  font-size: 18px;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 35px;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.hero-stats {
  display: flex;
  gap: 40px;
  margin-top: 50px;
}

.hero-stats .stat {
  text-align: center;
}

.hero-stats .stat-number {
  font-size: 32px;
  font-weight: 800;
  color: #fff;
}

.hero-stats .stat-label {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.55);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.hero-visual {
  flex: 1;
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero-card {
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 20px;
  padding: 40px;
  width: 380px;
  box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
}

.hero-card .platform-icons {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 30px;
}

.hero-card .platform-icon {
  width: 55px;
  height: 55px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #fff;
  transition: transform 0.3s;
}

.hero-card .platform-icon:hover {
  transform: scale(1.1);
}

.hero-card .platform-icon.facebook { background: #1877f2; }
.hero-card .platform-icon.instagram { background: linear-gradient(135deg, #f09433, #e6683c, #dc2743, #cc2366, #bc1888); }
.hero-card .platform-icon.twitter { background: #1da1f2; }
.hero-card .platform-icon.youtube { background: #ff0000; }
.hero-card .platform-icon.tiktok { background: #010101; }

.hero-card h3 {
  color: #fff;
  font-size: 20px;
  text-align: center;
  margin-bottom: 25px;
}

.hero-card .service-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 12px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
}

.hero-card .service-item:last-child {
  border-bottom: none;
}

.hero-card .service-price {
  color: #ff6b8a;
  font-weight: 700;
}

/* ---------- Services Section ---------- */
.services {
  padding: 100px 0;
  background: #fff;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .subtitle {
  display: inline-block;
  color: #f13759;
  font-weight: 700;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 12px;
}

.section-header h2 {
  font-size: 38px;
  color: #1e1e3c;
  margin-bottom: 16px;
}

.section-header p {
  color: #6c757d;
  font-size: 17px;
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.service-card {
  background: #fff;
  border-radius: 16px;
  padding: 35px 30px;
  border: 1px solid #eee;
  transition: all 0.3s ease;
  position: relative;
  overflow: hidden;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
  border-color: transparent;
}

.service-card .card-icon {
  width: 65px;
  height: 65px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  color: #fff;
  margin-bottom: 20px;
}

.service-card .card-icon.facebook { background: linear-gradient(135deg, #1877f2, #4299f7); }
.service-card .card-icon.instagram { background: linear-gradient(135deg, #f09433, #dc2743); }
.service-card .card-icon.twitter { background: linear-gradient(135deg, #1da1f2, #4fc3f7); }
.service-card .card-icon.youtube { background: linear-gradient(135deg, #ff0000, #ff4444); }
.service-card .card-icon.tiktok { background: linear-gradient(135deg, #010101, #333); }
.service-card .card-icon.spotify { background: linear-gradient(135deg, #1db954, #1ed760); }

.service-card h3 {
  font-size: 20px;
  color: #1e1e3c;
  margin-bottom: 12px;
}

.service-card p {
  color: #6c757d;
  font-size: 14px;
  line-height: 1.7;
  margin-bottom: 20px;
}

.service-card .service-features {
  margin-bottom: 20px;
}

.service-card .service-features li {
  padding: 5px 0;
  font-size: 13px;
  color: #555;
  display: flex;
  align-items: center;
  gap: 8px;
}

.service-card .service-features li::before {
  content: '\2713';
  color: #f13759;
  font-weight: bold;
}

.service-card .price-tag {
  font-size: 14px;
  color: #f13759;
  font-weight: 700;
}

/* ---------- How it Works ---------- */
.how-it-works {
  padding: 100px 0;
  background: linear-gradient(180deg, #fff5f7 0%, #fff 100%);
}

.steps-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 40px;
  margin-top: 20px;
}

.step-card {
  text-align: center;
  padding: 30px 20px;
  position: relative;
}

.step-number {
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c41040 0%, #f13759 100%);
  color: #fff;
  font-size: 28px;
  font-weight: 800;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 10px 30px rgba(241, 55, 89, 0.3);
}

.step-card h3 {
  font-size: 18px;
  color: #1e1e3c;
  margin-bottom: 10px;
}

.step-card p {
  color: #6c757d;
  font-size: 14px;
}

/* ---------- Pricing ---------- */
.pricing {
  padding: 100px 0;
  background: #fff;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
}

.pricing-card {
  background: #fff;
  border-radius: 16px;
  padding: 40px 30px;
  border: 2px solid #eee;
  text-align: center;
  transition: all 0.3s ease;
  position: relative;
}

.pricing-card.featured {
  border-color: #f13759;
  transform: scale(1.05);
  box-shadow: 0 20px 60px rgba(241, 55, 89, 0.15);
}

.pricing-card.featured .pricing-badge {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, #c41040 0%, #f13759 100%);
  color: #fff;
  padding: 4px 20px;
  border-radius: 50px;
  font-size: 12px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.pricing-card h3 {
  font-size: 22px;
  color: #1e1e3c;
  margin-bottom: 8px;
}

.pricing-card .price {
  font-size: 48px;
  font-weight: 800;
  color: #f13759;
  margin: 20px 0;
}

.pricing-card .price small {
  font-size: 16px;
  color: #8a8a8a;
  font-weight: 400;
}

.pricing-card .features-list {
  text-align: left;
  margin: 25px 0 30px;
}

.pricing-card .features-list li {
  padding: 8px 0;
  font-size: 14px;
  color: #555;
  display: flex;
  align-items: center;
  gap: 10px;
  border-bottom: 1px solid #f0f0f0;
}

.pricing-card .features-list li::before {
  content: '\2713';
  color: #f13759;
  font-weight: bold;
  font-size: 16px;
}

/* ---------- Testimonials ---------- */
.testimonials {
  padding: 100px 0;
  background: linear-gradient(135deg, #1a0a12 0%, #3d0f1f 100%);
}

.testimonials .section-header .subtitle { color: #ff6b8a; }
.testimonials .section-header h2 { color: #fff; }
.testimonials .section-header p { color: rgba(255,255,255,0.6); }

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 30px;
}

.testimonial-card {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 30px;
}

.testimonial-card .stars {
  color: #ffc107;
  font-size: 16px;
  margin-bottom: 15px;
}

.testimonial-card p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 15px;
  line-height: 1.7;
  margin-bottom: 20px;
  font-style: italic;
}

.testimonial-card .author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.testimonial-card .author-avatar {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: linear-gradient(135deg, #c41040, #f13759);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
}

.testimonial-card .author-info .name {
  color: #fff;
  font-weight: 700;
  font-size: 15px;
}

.testimonial-card .author-info .role {
  color: rgba(255, 255, 255, 0.5);
  font-size: 13px;
}

/* ---------- FAQ ---------- */
.faq {
  padding: 100px 0;
  background: #fff;
}

.faq-list {
  max-width: 750px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid #eee;
  border-radius: 12px;
  margin-bottom: 15px;
  overflow: hidden;
  transition: box-shadow 0.3s;
}

.faq-item:hover {
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.05);
}

.faq-question {
  width: 100%;
  padding: 20px 25px;
  background: #fff;
  border: none;
  text-align: left;
  font-size: 16px;
  font-weight: 600;
  color: #1e1e3c;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: inherit;
}

.faq-question .icon {
  font-size: 20px;
  transition: transform 0.3s;
  color: #f13759;
}

.faq-item.active .faq-question .icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
}

.faq-answer-inner {
  padding: 0 25px 20px;
  color: #6c757d;
  font-size: 15px;
  line-height: 1.7;
}

.faq-item.active .faq-answer {
  max-height: 300px;
}

/* ---------- CTA Section ---------- */
.cta {
  padding: 80px 0;
  background: linear-gradient(135deg, #c41040 0%, #f13759 100%);
  text-align: center;
}

.cta h2 {
  font-size: 36px;
  color: #fff;
  margin-bottom: 16px;
}

.cta p {
  color: rgba(255, 255, 255, 0.8);
  font-size: 18px;
  margin-bottom: 30px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

/* ---------- Footer ---------- */
.footer {
  background: #1a0a12;
  padding: 60px 0 30px;
  color: rgba(255, 255, 255, 0.7);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand {
  font-size: 22px;
  font-weight: 800;
  color: #fff;
  margin-bottom: 15px;
}

.footer-brand span {
  color: #f13759;
}

.footer-desc {
  font-size: 14px;
  line-height: 1.7;
}

.footer h4 {
  color: #fff;
  font-size: 16px;
  margin-bottom: 20px;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-links a {
  font-size: 14px;
  color: rgba(255, 255, 255, 0.6);
  transition: color 0.3s;
}

.footer-links a:hover {
  color: #f13759;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 25px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}

.footer-social {
  display: flex;
  gap: 15px;
}

.footer-social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 14px;
  transition: all 0.3s;
}

.footer-social a:hover {
  background: #f13759;
  transform: translateY(-3px);
}

/* ---------- Responsive ---------- */
@media (max-width: 992px) {
  .hero .container {
    flex-direction: column;
    text-align: center;
  }

  .hero-content { max-width: 100%; }

  .hero-buttons {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .hero-visual {
    display: none;
  }

  .hero-content h1 {
    font-size: 38px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }

  .pricing-card.featured {
    transform: none;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: rgba(26, 10, 18, 0.98);
    flex-direction: column;
    padding: 20px;
    gap: 15px;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-toggle {
    display: flex;
  }

  .hero-content h1 {
    font-size: 30px;
  }

  .section-header h2 {
    font-size: 28px;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 15px;
    text-align: center;
  }
}