/**
 * Sections Styles
 * Styles for all page sections
 */

/* ============================================
   HEADER & NAVIGATION
   ============================================ */

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: var(--z-fixed);
  background: rgba(15, 15, 30, 0.95);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--color-border);
  transition: transform var(--transition-base), background var(--transition-base);
}

.header--hidden {
  transform: translateY(-100%);
}

.nav {
  padding: var(--space-4) 0;
}

.nav__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
}

.nav__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}

.nav__logo svg {
  height: 40px;
  width: auto;
}

@media (min-width: 1024px) {
  .nav__logo svg {
    height: 50px;
  }
}

/* Navigation Menu */
.nav__menu {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  list-style: none;
  margin: 0;
  padding: 0;
}

@media (max-width: 1023px) {
  .nav__menu {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--color-bg-secondary);
    border-left: 1px solid var(--color-border);
    flex-direction: column;
    align-items: flex-start;
    padding: var(--space-24) var(--space-6);
    gap: var(--space-4);
    transition: right var(--transition-base);
    overflow-y: auto;
  }

  .nav__menu--active {
    right: 0;
  }
}

.nav__link {
  font-family: var(--font-display);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  color: var(--color-text-secondary);
  text-decoration: none;
  padding: var(--space-2) 0;
  transition: color var(--transition-fast);
  position: relative;
}

.nav__link:hover,
.nav__link.active {
  color: var(--color-primary-light);
}

@media (min-width: 1024px) {
  .nav__link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-primary);
    transition: width var(--transition-base);
  }

  .nav__link:hover::after,
  .nav__link.active::after {
    width: 100%;
  }
}

.nav__link--cta {
  background: var(--gradient-primary);
  color: var(--color-text-primary);
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-full);
  margin-left: var(--space-2);
}

.nav__link--cta:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-neon);
}

.nav__link--cta::after {
  display: none;
}

/* Mobile menu - botão CTA melhorado */
@media (max-width: 1023px) {
  .nav__link--cta {
    width: 100%;
    margin-left: 0;
    margin-top: var(--space-4);
    padding: var(--space-4) var(--space-6);
    text-align: center;
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-lg);
    box-shadow: var(--shadow-neon);
    border: 2px solid transparent;
  }

  .nav__link--cta:active {
    transform: scale(0.98);
    box-shadow: var(--shadow-md);
  }
}

/* Mobile Toggle */
.nav__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border: none;
  background: none;
  cursor: pointer;
  color: var(--color-text-primary);
  z-index: var(--z-modal);
}

@media (min-width: 1024px) {
  .nav__toggle {
    display: none;
  }
}

.nav__toggle-icon {
  position: relative;
  width: 24px;
  height: 2px;
  background: currentColor;
  transition: all var(--transition-base);
}

.nav__toggle-icon::before,
.nav__toggle-icon::after {
  content: '';
  position: absolute;
  width: 100%;
  height: 2px;
  background: currentColor;
  transition: all var(--transition-base);
}

.nav__toggle-icon::before {
  top: -8px;
}

.nav__toggle-icon::after {
  bottom: -8px;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-icon {
  background: transparent;
}

.nav__toggle[aria-expanded="true"] .nav__toggle-icon::before {
  top: 0;
  transform: rotate(45deg);
}

.nav__toggle[aria-expanded="true"] .nav__toggle-icon::after {
  bottom: 0;
  transform: rotate(-45deg);
}

/* ============================================
   HERO SECTION
   ============================================ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: calc(var(--header-height) + var(--space-8));
  padding-bottom: var(--space-16);
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  background: var(--gradient-hero);
  pointer-events: none;
  z-index: 0;
}

.hero__bg::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 50%, rgba(139, 92, 246, 0.1) 0%, transparent 50%),
    radial-gradient(circle at 80% 50%, rgba(59, 130, 246, 0.1) 0%, transparent 50%);
}

.hero__container {
  position: relative;
  z-index: 1;
}

.hero__content {
  max-width: 800px;
  margin: 0 auto;
  text-align: center;
}

.hero__title {
  font-size: var(--font-size-4xl);
  font-weight: var(--font-weight-extrabold);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-6);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

@media (min-width: 768px) {
  .hero__title {
    font-size: var(--font-size-5xl);
  }
}

@media (min-width: 1024px) {
  .hero__title {
    font-size: var(--font-size-6xl);
  }
}

.hero__subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-8);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

@media (min-width: 768px) {
  .hero__subtitle {
    font-size: var(--font-size-xl);
  }
}

.hero__cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-16);
}

@media (min-width: 640px) {
  .hero__cta {
    flex-direction: row;
    justify-content: center;
  }
}

/* ============================================
   ABOUT SECTION
   ============================================ */

.about__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-top: var(--space-12);
}

@media (min-width: 1024px) {
  .about__content {
    grid-template-columns: 1.5fr 1fr;
    gap: var(--space-16);
  }
}

.about__text {
  color: var(--color-text-secondary);
}

.about__heading {
  font-size: var(--font-size-xl);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-top: var(--space-8);
  margin-bottom: var(--space-4);
}

.about__heading:first-child {
  margin-top: 0;
}

.about__text p {
  margin-bottom: var(--space-4);
  line-height: var(--line-height-relaxed);
}

.about__list {
  list-style: none;
  padding: 0;
  margin: var(--space-6) 0;
}

.about__list li {
  padding: var(--space-3) 0 var(--space-3) var(--space-8);
  position: relative;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.about__list li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: var(--font-weight-bold);
}

.about__stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-6);
}

@media (min-width: 640px) {
  .about__stats {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (min-width: 1024px) {
  .about__stats {
    grid-template-columns: 1fr;
  }
}

/* ============================================
   COMPATIBILITY SECTION
   ============================================ */

.compatibility__footer {
  margin-top: var(--space-12);
  text-align: center;
}

.compatibility__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: var(--line-height-relaxed);
}

/* ============================================
   FAQ SECTION
   ============================================ */

.faq__list {
  max-width: 800px;
  margin: var(--space-12) auto 0;
}

.faq__item {
  background: var(--color-bg-secondary);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: var(--space-4);
  overflow: hidden;
  transition: all var(--transition-base);
}

.faq__item:hover {
  border-color: var(--color-primary);
}

.faq__item--active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-neon);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-4);
  padding: var(--space-6);
  background: none;
  border: none;
  text-align: left;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.faq__question:hover {
  background: rgba(139, 92, 246, 0.05);
}

.faq__question h3 {
  font-size: var(--font-size-lg);
  font-weight: var(--font-weight-semibold);
  color: var(--color-text-primary);
  margin: 0;
  flex: 1;
}

.faq__icon {
  flex-shrink: 0;
  color: var(--color-primary);
  transition: transform var(--transition-base);
}

.faq__item--active .faq__icon {
  transform: rotate(180deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-slow);
}

.faq__answer > div {
  padding: var(--space-4) var(--space-6) var(--space-6);
}

.faq__answer p {
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin: 0;
}

.faq__footer {
  margin-top: var(--space-12);
  text-align: center;
}

.faq__footer p {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

/* ============================================
   CONTACT SECTION
   ============================================ */

.contact__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  max-width: 1000px;
  margin: var(--space-12) auto 0;
}

@media (min-width: 1024px) {
  .contact__content {
    grid-template-columns: 1.2fr 1fr;
    gap: var(--space-16);
  }
}

.contact__heading {
  font-size: var(--font-size-2xl);
  font-weight: var(--font-weight-bold);
  margin-bottom: var(--space-4);
  background: var(--gradient-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.contact__text {
  font-size: var(--font-size-lg);
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
  margin-bottom: var(--space-6);
}

.contact__benefits {
  list-style: none;
  padding: 0;
  margin: 0;
}

.contact__benefits li {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) 0;
  color: var(--color-text-secondary);
  line-height: var(--line-height-relaxed);
}

.contact__benefits li svg {
  flex-shrink: 0;
}

.contact__cta {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
  align-items: stretch;
}

.contact__hours {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: var(--space-4);
  background: rgba(6, 182, 212, 0.1);
  border: 1px solid var(--color-accent);
  border-radius: var(--radius-lg);
}

.contact__hours svg {
  flex-shrink: 0;
  color: var(--color-accent);
}

.contact__hours p {
  margin: 0;
  font-size: var(--font-size-sm);
  color: var(--color-text-secondary);
  text-align: center;
}

/* ============================================
   FOOTER
   ============================================ */

.footer {
  background: var(--gradient-dark);
  border-top: 1px solid var(--color-border);
  padding: var(--space-16) 0 var(--space-8);
  margin-top: var(--space-24);
}

.footer__content {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-12);
  margin-bottom: var(--space-12);
}

@media (min-width: 768px) {
  .footer__content {
    grid-template-columns: 2fr 1fr 1fr;
  }
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.footer__brand a {
  display: inline-block;
}

.footer__brand svg {
  height: 40px;
  width: auto;
}

.footer__tagline {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: var(--line-height-relaxed);
  margin: 0;
  max-width: 300px;
}

.footer__heading {
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  color: var(--color-text-primary);
  margin-bottom: var(--space-4);
}

.footer__nav ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer__links li {
  margin-bottom: var(--space-2);
}

.footer__links a {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-primary-light);
}

.footer__whatsapp {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-whatsapp);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-medium);
  transition: color var(--transition-fast);
}

.footer__whatsapp:hover {
  color: var(--color-whatsapp-dark);
}

.footer__bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.footer__copyright {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-2);
}

.footer__legal {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  margin: 0;
}

.footer__legal a {
  color: var(--color-text-muted);
  transition: color var(--transition-fast);
}

.footer__legal a:hover {
  color: var(--color-primary-light);
}