/*------------- PALETA DE CORES E FONTES -------------*/
:root {
  --color-primary: #00AED9;
  --color-primary-light: #66D4EC;
  --color-primary-dark: #008BB0;
  --color-secondary: #313E49;
  --color-secondary-light: #4A5A67;
  --color-secondary-dark: #1F2A32;
  --color-bg: #F5F7F9;
  --color-white: #FFFFFF;
  --color-text: #1F2933;
  --color-text-muted: #6B7280;

  --font-primary: 'Poppins', sans-serif;
  --font-secondary: 'Montserrat', sans-serif;
}
/* ---------------- RESET ---------------- */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: var(--font-primary);
  background: var(--color-white);
  color: var(--color-text);
}

main {
  max-width: 1150px;
  margin: auto;
  padding: 4rem 1.5rem;
}

/* ---------------- SMARTHEAD ---------------- */
.smarthead {
  position: relative;
  height: 360px;
  overflow: hidden;
  font-family: system-ui, -apple-system, Segoe UI, sans-serif;
}

.smarthead .edu-slides,
.smarthead .edu-slide {
  position: absolute;
  inset: 0;
}

.smarthead .edu-slide {
  background-size: cover;
  background-position: center;
  opacity: 0.7;
  animation: smartFade 18s infinite;
}

.smarthead .s1 { animation-delay: 0s; }
.smarthead .s2 { animation-delay: 6s; }
.smarthead .s3 { animation-delay: 12s; }

@keyframes smartFade {
  0%,100% { opacity: 0.1; }
  10%,30% { opacity: 0.15; }
}

.smarthead .edu-overlay {
  position: absolute;
  inset: 0;
  z-index: 0;
  background: linear-gradient(to right, rgba(8, 18, 30, 0.88), rgba(8, 18, 30, 0.55));
  pointer-events: none;
}

#tech-smart {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  pointer-events: none;
  display: block;
  background: transparent;
}

.smarthead .edu-content {
  position: relative;
  z-index: 2;
  max-width: 1100px;
  width: 100%;
  padding-left: 22%;
  top: 60%;
  transform: translateY(-50%);
  color: #ffffff;
}

.smarthead .edu-eyebrow {
  display: block;
  font-size: 14px;
  color: #35c6ff;
  margin-bottom: auto;
}

.smarthead h1 {
  margin: 0 0 12px;
  font-size: clamp(32px, 4vw, 52px);
  font-weight: 700;
}

.smarthead .edu-breadcrumb {
  font-size: 14px;
  color: #cbd5e1;
}

.smarthead .edu-breadcrumb a {
  margin-top:auto;
  margin-bottom:auto;
  color:#cbd5e1;
  text-decoration:none;
}

.smarthead .edu-breadcrumb a:hover {
  color: #35c6ff;
}

.smarthead .edu-breadcrumb strong {
  color: #ffffff;
  font-weight: 600;
}

@media(max-width:1024px){
  .smarthead {
    height: 280px;
  }
  .smarthead .edu-content {
    padding-left: 10%;
    top: 50%;
    transform: translateY(-50%);
  }
}

/*------------- SUPORTE INFORMAÇÃO -------------*/
.support-container,
.support-informacao,
.support-formulario {
  max-width: 1100px;
  margin: 0 auto;
  padding: 40px 20px;
}

.support-hero {
  background-color: #ffffff;
  margin-top: 20px;
}

.support-hero .support-container {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
}

.support-image {
  flex: 1;
}

.support-image img {
  width: 380px;
  height: 380px;
  border-radius: 12px;
  object-fit: cover;
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.12);
}

.support-info {
  flex: 1;
}

.support-info h2 {
  font-size: 2rem;
  font-family: var(--font-primary);
  margin-bottom: 15px;
  color: var(--color-primary);
}

.support-info p {
  margin-bottom: 25px;
  font-size: 1rem;
  font-family: var(--font-primary);
  color: var(--color-text);
  text-align: justify;
}

.support-contact {
  display: flex;
  gap: 30px;
  flex-wrap: nowrap;
  overflow-x: auto;    
  padding-bottom: 10px; 
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 15px;
  background-color: #f0f4f8;
  padding: 15px 20px;
  border-radius: 15px;
  min-width: 250px;
  white-space: nowrap;
  flex-shrink: 0;      
}

.contact-item > div {
  flex-shrink: 0;
}

.contact-item .icon {
  font-size: 1.8rem;
  color: var(--color-white);
  background: var(--color-primary);
  border-radius: 999px;
  padding: 10px;
  width: 50px;
  height: 50px; 
  display: flex;
  align-items: center;
  justify-content: center;
}

.contact-item strong {
  color: var(--color-secondary);
}

.contact-item a {
  color: var(--color-primary);
  text-decoration: none;
}

.contact-item a:hover {
  text-decoration: underline;
}

.support-intro {
  background: linear-gradient(var(--color-secondary), var(--color-secondary-dark));
}

.support-informacao h1 {
  font-size: 2.2rem;
  margin-bottom: 20px;
  color: var(--color-primary);
}

.support-informacao p {
  margin-bottom: 15px;
  font-size: 1rem;
  color: var(--color-white);
  text-align: justify;
}

@media (max-width: 992px) {
  .support-hero .support-container {
    flex-direction: column;
    align-items: center;
  }

  .support-info h2 {
    font-size: 1.8rem;
  }
}

@media (max-width: 600px) {
  .support-contact {
    gap: 15px;
  }

  .support-informacao h1,
  .support-info h2 {
    font-size: 1.7rem;
  }
}

.support-form-section {
  background-color: #ffffff;
}

.support-formulario h2 {
  font-size: 2rem;
  margin-bottom: 25px;
  color: var(--color-primary);
  text-align: center;
}

.support-form {
  background-color: #f8fafc;
  padding: 30px;
  border-radius: 12px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.form-row {
  display: flex;
  gap: 20px;
  margin-bottom: 15px;
  flex-wrap: wrap; 
}

.form-row input {
  flex: 1;
  min-width: 280px; 
}

.support-form input,
.support-form select,
.support-form textarea {
  width: 100%;
  padding: 14px 16px;
  font-size: 1rem;
  border-radius: 8px;
  border: 1px solid #ccc;
  margin-bottom: 16px; 
}

.support-form select {
  appearance: auto;         
  -webkit-appearance: auto;
  -moz-appearance: auto;
  background-color: #fff;
  cursor: pointer;
  position: relative;
  z-index: 10;
}

.support-form input:focus,
.support-form select:focus,
.support-form textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(11, 138, 132, 0.15);
}

.support-form textarea {
  resize: vertical;
  margin-bottom: 20px;
}

.support-form button {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: var(--color-primary);
  color: #fff;
  border: none;
  padding: 14px 25px;
  border-radius: 30px;
  font-size: 1rem;
  cursor: pointer;
  transition: background-color 0.3s ease, transform 0.2s ease;
}

.support-form button:hover {
  background-color: var(--color-secondary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.custom-select {
  position: relative;
  width: 100%;
  margin-bottom: 16px;
  font-size: 1rem;
  cursor: pointer;
  user-select: none;
}

.custom-select .selected {
  background-color: #fff;
  border: 1px solid #ccc;
  padding: 14px 16px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.custom-select.open .selected {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 2px rgba(11, 138, 132, 0.15);
}

.custom-select .options {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  max-height: 250px;
  overflow-y: auto;
  background-color: #fff;
  border: 1px solid #ccc;
  border-radius: 8px;
  margin-top: 4px;
  z-index: 100;
  display: none;
  box-shadow: 0 6px 18px rgba(0, 0, 0, 0.08);
}

.custom-select.open .options {
  display: block;
}

.custom-select .options li {
  padding: 12px 16px;
  transition: background-color 0.2s ease;
}

.custom-select .options li:hover {
  background-color: var(--color-primary);
  color: #fff;
}

.custom-select .options li.disabled {
  color: #999;
  cursor: default;
}

.custom-select .options .optgroup-label {
  font-weight: bold;
  padding: 10px 16px;
  background-color: #f0f0f0;
  cursor: default;
}

/*------------- RESPONSIVE -------------*/
@media (max-width: 768px) {
  .smarthead {
    height: 220px;
  }

  .smarthead .edu-content {
    padding-left: 5%;
    padding-top: 10%;
    top: 50%;
    transform: translateY(-50%);
    max-width: 90%;
  }

  .support-hero .support-container {
    flex-direction: column;
    align-items: center;
    text-align: center;
  }

  .support-image img {
    width: 100%;
    max-width: 320px;
    height: auto;
    margin-bottom: 25px;
  }

  .support-info h2 {
    font-size: 1.8rem;
  }

  .support-info p {
    text-align: justify;
  }

  .support-contact {
    justify-content: center;
  }


  .form-row {
    flex-direction: column;
  }
}

@media (max-width: 600px) {
  .support-container,
  .support-informacao,
  .support-formulario {
    padding: 30px 15px;
  }

  .support-contact {
    flex-direction: column;
    align-items: center;
    gap: 16px;
  }

  .contact-item {
    width: 100%;
    max-width: 320px;
    justify-content: center;
  }

  .support-informacao h1,
  .support-formulario h2,
  .support-info h2 {
    font-size: 1.6rem;
    text-align: center;
  }

  .support-form button {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {

  .smarthead {
    height: 180px;
  }

  .smarthead .edu-content {
    padding-left: 3%;
    padding-top: 10%;
    max-width: 95%;
  }

  .support-info p,
  .support-informacao p {
    font-size: 0.95rem;
  }
}