/* ==========================================================================
   Variáveis de Cores e Fontes
   ========================================================================== */
:root {
  --color-orange-c: #f16522;
  --color-red-c-gradient: #e94e1b;
  --color-purple-ear-telecom: #6c1e8f;
  --color-white: #ffffff;
  --color-light-purple: #b693d6;
  --color-light-orange: #f3c57a;
  --color-light-gray: #f8f8f8;
  --color-medium-gray: #eee;
  --color-dark-gray: #555;
  --color-text-primary: var(--color-purple-ear-telecom);
  --color-text-secondary: var(--color-dark-gray);
  --color-text-light: var(--color-white);
  --color-btn-primary: var(--color-orange-c);
  --color-btn-primary-hover: var(--color-red-c-gradient);
  --color-btn-whatsapp: #25d366;
  --color-btn-whatsapp-hover: #1da851;
  --font-primary: "Poppins", sans-serif;
  --spacing-small: 10px;
  --spacing-medium: 20px;
  --spacing-large: 40px;
  --spacing-section: 80px;
  --shadow-light: 0 4px 10px rgba(0, 0, 0, 0.08);
  --shadow-medium: 0 8px 20px rgba(0, 0, 0, 0.15);
  --shadow-strong: 0 12px 30px rgba(0, 0, 0, 0.25);
  --transition-ease: all 0.3s ease-in-out;
  --header-height: 60px;
}

/* ==========================================================================
   Estilos Globais e Reset
   ========================================================================== */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  line-height: 1.6;
  color: var(--color-text-secondary);
  background: linear-gradient(
    135deg,
    var(--color-white) 0%,
    var(--color-light-purple) 50%,
    var(--color-light-orange) 100%
  );
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-medium) 0;
}

a {
  text-decoration: none;
  color: var(--color-purple-ear-telecom);
  transition: var(--transition-ease);
}

a:hover {
  color: var(--color-orange-c);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--color-text-primary);
  font-weight: 700;
  margin-bottom: var(--spacing-medium);
}

p {
  margin-bottom: var(--spacing-medium);
}

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

ul {
  list-style: none;
}

/* ==========================================================================
   Header Principal
   ========================================================================== */
.main-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 50;
  background-color: white;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  transition: var(--transition-ease);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem;
  max-width: 1200px;
  margin: 0 auto;
}

.logo img {
  height: 40px;
  width: auto;
}

#mobile-menu {
  gap: 2rem;
}

.nav-link {
  color: #1f2937;
  font-weight: 600;
  transition: var(--transition-ease);
}

.nav-link:hover {
  color: var(--color-orange-c);
}

#menu-btn {
  display: none;
  flex-direction: column;
  gap: 6px;
  background: none;
  border: 1px solid #d1d5db;
  padding: 8px;
  cursor: pointer;
  border-radius: 4px;
}

#menu-btn span {
  width: 24px;
  height: 3px;
  background: #374151;
  transition: var(--transition-ease);
}

@media (max-width: 768px) {
  #menu-btn {
    display: flex;
  }

  /* mobile menu fixed below the header so it stays in place on scroll */
  #mobile-menu {
    display: none;
    position: fixed;
    top: var(--header-height, 60px);
    left: 0;
    right: 0;
    width: 100%;
    max-height: calc(100vh - var(--header-height, 60px));
    overflow-y: auto;
    background: white;
    border-top: 1px solid #e5e7eb;
    flex-direction: column;
    padding: 1rem 1.5rem;
    z-index: 60;
  }

  #mobile-menu:not(.hidden) {
    display: flex;
  }

  /* optional: prevent body scroll while menu open if JS toggles `menu-open` on body */
  body.menu-open {
    overflow: hidden;
  }
}

/* ==========================================================================
   Seção Hero
   ========================================================================== */
#hero {
  min-height: 100vh;
  background:
    linear-gradient(rgba(0, 0, 0, 0.4), rgba(0, 0, 0, 0.4)), url("img1.jpg");
  background-size: cover;
  background-position: center;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: white;
  margin-top: 60px;
}

.sem-fundo h1 {
  color: white;
  font-size: clamp(1.8rem, 5vw, 3.5rem);
  line-height: 1.3;
  margin-bottom: 1.5rem;
}

.sem-fundo p {
  color: white;
  font-size: clamp(1rem, 2vw, 1.25rem);
  max-width: 600px;
  margin: 0 auto;
}

/* ==========================================================================
   Botões
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 15px 30px;
  border-radius: 50px;
  font-size: 1.1em;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  border: none;
  transition: var(--transition-ease);
  box-shadow: var(--shadow-light);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-primary {
  background-color: var(--color-btn-primary);
  color: var(--color-text-light);
}

.btn-primary:hover {
  background-color: var(--color-btn-primary-hover);
  transform: translateY(-3px);
  box-shadow: var(--shadow-medium);
}

/* ==========================================================================
   Seções Comuns
   ========================================================================== */
.section-padding {
  padding: var(--spacing-section) 0;
  position: relative;
  z-index: 1;
}

.section-title {
  font-size: 2.8em;
  text-align: center;
  margin-bottom: var(--spacing-medium);
  color: var(--color-purple-ear-telecom);
  position: relative;
  padding-bottom: 15px;
}

.section-title::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80px;
  height: 4px;
  background-color: var(--color-orange-c);
  border-radius: 2px;
}

.section-subtitle {
  font-size: 1.3em;
  text-align: center;
  margin-bottom: var(--spacing-large);
  color: var(--color-dark-gray);
  max-width: 800px;
  margin-left: auto;
  margin-right: auto;
}

/* ==========================================================================
   Seção Sobre
   ========================================================================== */
.about-section {
  background-color: var(--color-white);
  box-shadow: var(--shadow-medium);
  border-radius: 15px;
  margin: var(--spacing-large) auto;
  padding: var(--spacing-section) var(--spacing-medium);
}

.about-content {
  display: flex;
  align-items: center;
  gap: 50px;
  margin-bottom: var(--spacing-large);
  flex-wrap: wrap;
}

.about-text {
  flex: 1;
  min-width: 0;
  font-size: 1.1em;
  line-height: 1.8;
}

.about-image {
  flex: 1;
  min-width: 0;
  text-align: center;
}

.about-image img {
  border-radius: 10px;
  box-shadow: var(--shadow-light);
  max-height: 350px;
  object-fit: cover;
}

.stats-grid {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
  width: 100%;
  margin-top: var(--spacing-large);
}

.stat-item {
  text-align: center;
  background-color: var(--color-light-gray);
  padding: 25px 35px;
  border-radius: 10px;
  box-shadow: var(--shadow-light);
  min-width: 0;
  transition: var(--transition-ease);
}

.stat-item:hover {
  transform: translateY(-5px) scale(1.02);
  box-shadow: var(--shadow-medium);
}

.stat-number {
  display: block;
  font-size: 2.8em;
  font-weight: 800;
  color: var(--color-orange-c);
  margin-bottom: 5px;
}

.stat-label {
  font-size: 1.1em;
  color: var(--color-purple-ear-telecom);
  font-weight: 600;
}

/* ==========================================================================
   Seção Planos
   ========================================================================== */
.plans-section {
  background-color: var(--color-light-gray);
  padding: var(--spacing-section) 0;
  text-align: center;
}

.plan-cards {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 20px;
  margin-top: var(--spacing-large);
}

.plan-card {
  background-color: var(--color-white);
  border: 2px solid var(--color-medium-gray);
  border-radius: 15px;
  padding: 35px;
  box-shadow: var(--shadow-light);
  transition: var(--transition-ease);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  position: relative;
  width: 100%;
  max-width: 350px;
  overflow: hidden;
}

.plan-card:hover {
  transform: translateY(-10px);
  box-shadow: var(--shadow-medium);
  border-color: var(--color-light-purple);
}

.plan-header {
  margin-bottom: var(--spacing-medium);
}

.plan-speed {
  font-size: 3.5em;
  font-weight: 800;
  color: var(--color-orange-c);
  line-height: 1;
}

.plan-speed span {
  font-size: 0.5em;
  font-weight: 600;
  vertical-align: super;
  margin-left: 5px;
  color: var(--color-red-c-gradient);
}

.plan-type {
  font-size: 1.1em;
  color: var(--color-purple-ear-telecom);
  font-weight: 600;
  margin-top: 5px;
}

.plan-price {
  margin-bottom: var(--spacing-medium);
  font-size: 2.5em;
  font-weight: 700;
  color: var(--color-purple-ear-telecom);
}

.plan-price .currency {
  font-size: 0.6em;
  vertical-align: super;
}

.plan-price .decimal {
  font-size: 0.7em;
  vertical-align: super;
}

.plan-price .period {
  display: block;
  font-size: 0.4em;
  font-weight: 500;
  color: var(--color-dark-gray);
}

.plan-features {
  margin-bottom: var(--spacing-large);
  flex-grow: 1;
  text-align: left;
}

.plan-features li {
  font-size: 1em;
  margin-bottom: 10px;
  color: var(--color-text-secondary);
  display: flex;
  align-items: flex-start;
}

.feature-icon {
  color: var(--color-btn-whatsapp);
  margin-right: 10px;
  font-weight: 700;
  font-size: 1.2em;
}

.featured-plan {
  border-color: var(--color-orange-c);
  box-shadow: var(--shadow-strong);
  transform: scale(1.03);
  background-color: var(--color-light-orange);
}

.featured-plan:hover {
  transform: translateY(-15px) scale(1.05);
}

.plan-ribbon {
  position: absolute;
  top: -18px;
  right: -45px;
  background-color: var(--color-orange-c);
  color: white;
  padding: 5px 30px;
  font-size: 0.9em;
  font-weight: 700;
  transform: rotate(45deg);
  box-shadow: var(--shadow-light);
  text-transform: uppercase;
}

/* Tabela de Canais */
.secao-tabela-canais {
  text-align: center;
  padding: 60px 20px;
}

.recipiente {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 20px;
}

.container1 {
  display: flex;
  gap: 25px;
  flex-wrap: wrap;
  max-width: 1200px;
  justify-content: center;
  margin: 0 auto;
}

.card {
  background: #f7f7f7;
  border-radius: 12px;
  padding: 20px;
  width: 100%;
  max-width: 500px;
  box-shadow: 0px 2px 5px rgba(0, 0, 0, 0.1);
  word-wrap: break-word;
}

.card h2 {
  font-size: 20px;
  font-weight: 800;
  margin-bottom: 15px;
  text-align: center;
}

.card h2.sports {
  color: #008000;
}

.card h2.cine {
  color: #b00000;
}

.card h3 {
  font-size: 15px;
  font-weight: 600;
  margin: 12px 0 6px 0;
  border-bottom: 1px solid #ddd;
  padding-bottom: 4px;
  text-align: left;
}

.card ul {
  list-style: none;
  margin-bottom: 12px;
  text-align: left;
}

.card ul li {
  font-size: 14px;
  line-height: 1.6;
  margin-bottom: 4px;
}

.card .btn {
  display: block;
  text-align: center;
  background: var(--color-btn-primary);
  color: white;
  font-weight: bold;
  border: none;
  border-radius: 20px;
  padding: 10px 20px;
  cursor: pointer;
  text-decoration: none;
  transition: 0.3s;
  margin: 15px auto 0 auto;
  max-width: 150px;
  text-transform: none;
}

.card .btn:hover {
  background: var(--color-btn-primary-hover);
}

/* ==========================================================================
   Seção Benefícios
   ========================================================================== */
.benefits-section {
  background-color: var(--color-white);
  box-shadow: var(--shadow-medium);
  border-radius: 15px;
  margin: var(--spacing-large) auto;
  padding: var(--spacing-section) var(--spacing-medium);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: var(--spacing-large);
}

.benefit-item {
  background-color: var(--color-light-gray);
  padding: 30px;
  border-radius: 10px;
  box-shadow: var(--shadow-light);
  transition: var(--transition-ease);
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.benefit-item:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-medium);
}

.benefit-icon {
  color: var(--color-orange-c);
  margin-bottom: var(--spacing-small);
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
}

.benefit-icon svg {
  width: 35px;
  height: 35px;
  stroke: var(--color-orange-c);
}

.benefit-title {
  font-size: 1.4em;
  font-weight: 700;
  color: var(--color-purple-ear-telecom);
  margin-bottom: var(--spacing-small);
}

.benefit-description {
  font-size: 0.95em;
  color: var(--color-dark-gray);
  line-height: 1.7;
}

/* ==========================================================================
   Seção Depoimentos
   ========================================================================== */
.testimonials-section {
  background-color: var(--color-light-purple);
  padding: var(--spacing-section) 0;
  text-align: center;
  color: white;
}

.testimonials-section .section-title {
  color: white;
}

.testimonials-section .section-title::after {
  background-color: white;
}

.testimonial-carousel {
  display: flex;
  overflow-x: auto;
  gap: 30px;
  margin-top: var(--spacing-large);
  padding-bottom: var(--spacing-medium);
}

.testimonial-card {
  flex: 0 0 90%;
  max-width: 350px;
  background-color: var(--color-white);
  color: var(--color-text-secondary);
  padding: 30px;
  border-radius: 15px;
  box-shadow: var(--shadow-medium);
  text-align: left;
  min-height: 180px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-strong);
}

.testimonial-text {
  font-size: 1.1em;
  line-height: 1.7;
  font-style: italic;
  margin-bottom: var(--spacing-medium);
  color: var(--color-dark-gray);
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-purple-ear-telecom);
  text-align: right;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  margin-top: var(--spacing-medium);
  gap: 10px;
}

.dot {
  width: 12px;
  height: 12px;
  background-color: rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  cursor: pointer;
  transition: var(--transition-ease);
}

.dot.active {
  background-color: white;
  transform: scale(1.2);
}

/* ==========================================================================
   Seção FAQ
   ========================================================================== */
.faq-section {
  background-color: var(--color-white);
  box-shadow: var(--shadow-medium);
  border-radius: 15px;
  margin: var(--spacing-large) auto;
  padding: var(--spacing-section) var(--spacing-medium);
}

.faq-accordion {
  max-width: 800px;
  margin: 0 auto;
  border: 1px solid var(--color-medium-gray);
  border-radius: 10px;
  overflow: hidden;
}

.accordion-item {
  border-bottom: 1px solid var(--color-medium-gray);
}

.accordion-item:last-child {
  border-bottom: none;
}

.accordion-header {
  background-color: var(--color-light-gray);
  color: var(--color-purple-ear-telecom);
  padding: 20px 25px;
  width: 100%;
  text-align: left;
  border: none;
  cursor: pointer;
  font-size: 1.15em;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  transition: var(--transition-ease);
}

.accordion-header:hover {
  background-color: var(--color-medium-gray);
  color: var(--color-orange-c);
}

.accordion-icon {
  font-size: 1.5em;
  transition: transform 0.3s ease;
}

.accordion-header[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  background-color: var(--color-white);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  padding: 0 25px;
}

.accordion-header[aria-expanded="true"] + .accordion-content {
  max-height: 500px;
  padding: 20px 25px;
}

.accordion-content p {
  margin-bottom: 0;
  line-height: 1.7;
}

/* ==========================================================================
   Seção Contato
   ========================================================================== */
.contact-section {
  background-color: var(--color-light-orange);
  padding: var(--spacing-section) 0;
  text-align: center;
  color: var(--color-text-primary);
}

.contact-section .section-title {
  color: var(--color-purple-ear-telecom);
}

.contact-section .section-title::after {
  background-color: var(--color-purple-ear-telecom);
}

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 50px;
  margin-top: var(--spacing-large);
  align-items: flex-start;
}

.contact-info,
.contact-form-wrapper {
  background-color: var(--color-white);
  padding: 40px;
  border-radius: 15px;
  box-shadow: var(--shadow-medium);
  text-align: left;
}

.contact-info h3,
.contact-form-wrapper h3 {
  font-size: 1.8em;
  color: var(--color-purple-ear-telecom);
  margin-bottom: var(--spacing-medium);
  text-align: center;
}

.contact-info p {
  font-size: 1.1em;
  margin-bottom: 15px;
}

.info-label {
  font-weight: 600;
  color: var(--color-orange-c);
}

.contact-form .form-group {
  margin-bottom: var(--spacing-medium);
}

.contact-form label {
  display: block;
  font-size: 1em;
  font-weight: 600;
  color: var(--color-purple-ear-telecom);
  margin-bottom: 8px;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--color-medium-gray);
  border-radius: 8px;
  font-family: var(--font-primary);
  font-size: 1em;
  color: var(--color-text-secondary);
  transition: var(--transition-ease);
}

.contact-form input::placeholder,
.contact-form textarea::placeholder {
  color: #aaa;
}

.contact-form input:focus,
.contact-form textarea:focus {
  border-color: var(--color-orange-c);
  outline: none;
  box-shadow: 0 0 0 3px rgba(241, 101, 34, 0.1);
}

.contact-form textarea {
  resize: vertical;
  min-height: 100px;
}

.gdpr-consent {
  display: flex;
  align-items: flex-start;
  font-size: 0.9em;
  color: var(--color-dark-gray);
  margin-bottom: var(--spacing-medium);
}

.gdpr-consent input[type="checkbox"] {
  margin-right: 10px;
  margin-top: 3px;
  min-width: 18px;
  min-height: 18px;
  accent-color: var(--color-orange-c);
}

.btn-submit {
  background-color: var(--color-purple-ear-telecom);
  color: white;
  width: 100%;
}

.btn-submit:hover {
  background-color: #550b8b;
}

/* ==========================================================================
   Footer
   ========================================================================== */
.main-footer {
  background-color: var(--color-purple-ear-telecom);
  color: white;
  padding: var(--spacing-large) 0;
  text-align: center;
  margin-top: auto;
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.footer-text {
  font-size: 1em;
  font-weight: 500;
}

.footer-disclaimer {
  font-size: 0.85em;
  opacity: 0.8;
  max-width: 800px;
  line-height: 1.5;
}

/* ==========================================================================
   Animações
   ========================================================================== */
.animate-fade-in,
.animate-slide-up,
.animate-slide-left,
.animate-slide-right {
  opacity: 0;
  transform: translateY(20px);
  transition:
    opacity 0.6s ease-out,
    transform 0.6s ease-out;
}

.animate-slide-left {
  transform: translateX(-50px);
}

.animate-slide-right {
  transform: translateX(50px);
}

.animate-fade-in.is-visible,
.animate-slide-up.is-visible,
.animate-slide-left.is-visible,
.animate-slide-right.is-visible {
  opacity: 1;
  transform: translate(0, 0);
}

.animate-delay-1 {
  transition-delay: 0.1s;
}
.animate-delay-2 {
  transition-delay: 0.2s;
}
.animate-delay-3 {
  transition-delay: 0.3s;
}

/* ==========================================================================
   Ajustes Mobile-First (a partir de 250px x 400px)
   ========================================================================== */
html {
  font-size: clamp(13px, 3.5vw, 18px);
}

.container {
  width: 95%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 10px 0;
}

.section-title {
  font-size: clamp(1.6rem, 6vw, 2.8rem);
}

.sem-fundo h1 {
  font-size: clamp(1.6rem, 6.5vw, 3.5rem);
}

.btn {
  padding: 12px 20px;
  font-size: 0.95rem;
}

.logo img {
  height: 34px;
}

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

@media (min-width: 250px) and (min-height: 400px) {
  .plan-card {
    padding: 20px;
  }
  .plan-speed {
    font-size: clamp(1.8rem, 8vw, 3.5rem);
  }
  .plan-price {
    font-size: clamp(1.4rem, 6vw, 2.5rem);
  }
  .testimonial-card {
    min-height: 160px;
  }
  .benefits-grid {
    gap: 18px;
  }
}

@media (max-width: 320px) {
  .header-container {
    gap: 8px;
    padding: 0.5rem;
  }
  .nav-link {
    font-size: 0.95rem;
  }
  .btn {
    padding: 10px 14px;
    font-size: 0.95rem;
  }
  .section-subtitle {
    font-size: 0.95rem;
    max-width: 90%;
  }
}

/* ==========================================================================
   Responsividade
   ========================================================================== */
@media (max-width: 768px) {
  body {
    overflow-x: hidden;
  }

  .section-title {
    font-size: 2.2em;
  }

  .plan-card {
    max-width: 100%;
    width: 100%;
  }

  .plan-cards {
    flex-direction: column;
    align-items: center;
  }

  .testimonial-card {
    flex: 0 0 90%;
  }

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

  .about-content {
    flex-direction: column;
    text-align: center;
  }

  .card {
    max-width: 100%;
  }

  .container1 {
    flex-direction: column;
    align-items: center;
  }
}

@media (max-width: 480px) {
  .section-title {
    font-size: 1.8em;
  }

  .plan-speed {
    font-size: 2.5em;
  }

  .plan-price {
    font-size: 2em;
  }

  .benefit-title {
    font-size: 1.2em;
  }

  .accordion-header {
    font-size: 1em;
    padding: 15px 20px;
  }
}

::-webkit-scrollbar {
  width: 10px;
  height: 10px;
}

::-webkit-scrollbar-track {
  background: var(--color-light-gray);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb {
  background: var(--color-light-purple);
  border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
  background: var(--color-purple-ear-telecom);
}

:focus-visible {
  outline: 3px solid var(--color-orange-c);
  outline-offset: 3px;
}