/* ============================================
   COMPONENTS & PAGE STYLES — Adriana Maior
   ============================================ */

/* ---------- Site Banner (topo fixo) ---------- */
.site-banner {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 30;
  background: var(--banner-bg);
  border-bottom: 1px solid rgba(75, 68, 60, 0.3);
  padding: 10px var(--gutter);
  text-align: center;
}

.site-banner__text {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.96px;
  text-transform: uppercase;
  color: var(--text-earth-dark);
}

.site-banner__text a {
  color: var(--text-earth-dark);
  text-decoration: underline;
  text-underline-offset: 2px;
}

/* ---------- Site Header ---------- */
.site-header {
  position: fixed;
  top: 36px; /* abaixo do banner */
  left: 0;
  right: 0;
  z-index: 40;
  background: transparent;
  padding: var(--space-5) var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: background var(--duration-medium) var(--ease-default);
}

.site-header.scrolled {
  background: rgba(26, 24, 23, 0.95);
  backdrop-filter: blur(10px);
}

.site-header__logo {
  font-family: var(--font-display);
  font-size: 20px;
  color: var(--text-air);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  text-decoration: none;
}

@media (min-width: 768px) {
  .site-header__logo {
    font-size: 24px;
  }
}

.site-header__nav {
  display: none;
}

@media (min-width: 1024px) {
  .site-header__nav {
    display: flex;
    gap: var(--space-8);
    align-items: center;
  }
}

.site-header__nav a {
  font-size: 12px;
  font-weight: 400;
  letter-spacing: 1.4px;
  text-transform: uppercase;
  color: var(--text-bone);
}
.site-header__nav a:hover {
  color: var(--text-air);
}

/* Hamburger */
.site-header__menu-btn {
  display: flex;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

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

.site-header__menu-btn span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--text-bone);
  transition: all var(--duration-fast) var(--ease-default);
}

/* Mobile Nav Overlay */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 50;
  background: var(--bg-onyx);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-8);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-medium) var(--ease-default);
}

.mobile-nav.active {
  opacity: 1;
  pointer-events: all;
}

.mobile-nav a {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--text-air);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mobile-nav__close {
  position: absolute;
  top: var(--space-5);
  right: var(--gutter);
  background: none;
  border: none;
  color: var(--text-bone);
  font-size: 28px;
  cursor: pointer;
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: var(--bg-onyx);
  overflow: hidden;
  margin-top: 96px; /* banner (36px) + header (~60px) */
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(26, 24, 23, 0.4) 0%,
    rgba(26, 24, 23, 0.7) 100%
  );
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 720px;
  padding: 0 var(--gutter);
}

.hero__subtitle {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-bone);
  margin-bottom: var(--space-6);
}

.hero__title {
  margin-bottom: var(--space-6);
}

.hero__text {
  font-weight: 300;
  color: var(--text-air);
  letter-spacing: 0.4px;
  margin: 0 auto var(--space-10);
  max-width: 560px;
}

.hero__ctas {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  align-items: center;
}

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

/* ---------- Seção Sobre (Bio) ---------- */
.about {
  background: var(--bg-onyx);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: center;
}

@media (min-width: 768px) {
  .about__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-14);
  }
}

.about__image-wrapper {
  position: relative;
  overflow: hidden;
}

.about__image-wrapper img {
  width: 100%;
  aspect-ratio: 3/4;
  object-fit: cover;
  filter: grayscale(20%);
}

.about__label {
  margin-bottom: var(--space-5);
}

.about__title {
  margin-bottom: var(--space-3);
}

.about__subtitle {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-bone);
  letter-spacing: 0.35px;
  margin-bottom: var(--space-8);
  text-transform: uppercase;
}

.about__text {
  margin-bottom: var(--space-6);
}

/* ---------- Seção Serviços ---------- */
.services {
  background: var(--bg-onyx);
}

.services__header {
  text-align: center;
  margin-bottom: var(--space-12);
}

.services__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

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

@media (min-width: 1280px) {
  .services__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.service-card {
  border: 1px solid var(--bg-earth-light);
  padding: var(--space-8);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  transition: background var(--duration-fast) var(--ease-default);
  /* Collapse borders */
  margin-top: -1px;
  margin-left: -1px;
}

.service-card:hover {
  background: rgba(75, 68, 60, 0.15);
}

.service-card__name {
  font-family: var(--font-display);
  font-size: 18px;
  color: var(--text-air);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  line-height: 1.3;
}

.service-card__type {
  font-size: 13px;
  font-weight: 300;
  color: var(--text-bone);
  letter-spacing: 0.35px;
}

.service-card__price {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  letter-spacing: 0.96px;
  text-transform: uppercase;
  color: var(--text-air);
  margin-top: auto;
  padding-top: var(--space-4);
  border-top: 1px solid var(--bg-earth-light);
}

/* ---------- Seção Áreas de Aplicação ---------- */
.areas {
  background: var(--bg-onyx);
}

.areas__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0;
}

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

@media (min-width: 1024px) {
  .areas__grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

.area-card {
  border: 1px solid var(--bg-earth-light);
  padding: var(--space-8) var(--space-6);
  text-align: center;
  transition: all var(--duration-fast) var(--ease-default);
  margin-top: -1px;
  margin-left: -1px;
}

.area-card:hover {
  background: rgba(75, 68, 60, 0.15);
  border-color: var(--text-bone);
}

.area-card__icon {
  font-size: 28px;
  margin-bottom: var(--space-4);
  opacity: 0.7;
}

.area-card__title {
  font-family: var(--font-display);
  font-size: 15px;
  color: var(--text-air);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.4;
}

/* ---------- Seção Depoimentos ---------- */
.testimonials {
  background: var(--bg-onyx);
  text-align: center;
}

.testimonial {
  max-width: 720px;
  margin: 0 auto;
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: clamp(18px, 2.5vw, 24px);
  font-weight: 300;
  font-style: italic;
  color: var(--text-air);
  line-height: 1.6;
  margin-bottom: var(--space-8);
  position: relative;
}

.testimonial__quote::before {
  content: '"';
  font-family: var(--font-display);
  font-size: 80px;
  color: var(--bg-earth-light);
  position: absolute;
  top: -40px;
  left: 50%;
  transform: translateX(-50%);
  line-height: 1;
}

.testimonial__author {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  color: var(--text-bone);
}

.testimonial__location {
  font-size: 12px;
  font-weight: 300;
  color: var(--bg-earth-light);
  margin-top: var(--space-1);
}

/* ---------- Seção Radiestesia Genética ---------- */
.info-section {
  background: var(--bg-onyx);
}

.info-section__content {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.info-section__title {
  margin-bottom: var(--space-8);
}

.info-section__text {
  margin: 0 auto var(--space-6);
  text-align: left;
}

/* ---------- Seção Curso ---------- */
.course {
  background: var(--bg-onyx);
  border-top: 1px solid var(--bg-earth-light);
}

.course__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
  align-items: start;
}

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

.course__meta {
  display: flex;
  gap: var(--space-6);
  margin: var(--space-6) 0 var(--space-8);
}

.course__meta-item {
  font-size: 13px;
  font-weight: 400;
  letter-spacing: 0.35px;
  color: var(--text-bone);
}

.course__lessons {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.course__lesson {
  padding: var(--space-5) var(--space-6);
  border: 1px solid var(--bg-earth-light);
  margin-top: -1px;
  display: flex;
  align-items: center;
  gap: var(--space-4);
  transition: background var(--duration-fast) var(--ease-default);
}

.course__lesson:hover {
  background: rgba(75, 68, 60, 0.1);
}

.course__lesson-number {
  font-family: var(--font-display);
  font-size: 24px;
  color: var(--bg-earth-light);
  min-width: 32px;
}

.course__lesson-title {
  font-size: 14px;
  font-weight: 400;
  letter-spacing: 0.35px;
  color: var(--text-air);
}

.course__lesson--locked {
  opacity: 0.4;
}

/* ---------- Seção Parceiros ---------- */
.partners {
  background: var(--bg-onyx);
}

.partner-card {
  border: 1px solid var(--bg-earth-light);
  padding: var(--space-8);
}

.partner-card + .partner-card {
  margin-top: -1px;
}

@media (min-width: 768px) {
  .partners__grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }
  .partner-card + .partner-card {
    margin-top: 0;
  }
}

.partner-card__name {
  font-family: var(--font-display);
  font-size: 22px;
  color: var(--text-air);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: var(--space-2);
}

.partner-card__specialty {
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.96px;
  text-transform: uppercase;
  color: var(--bg-earth-light);
  margin-bottom: var(--space-6);
}

.partner-card__text {
  font-size: 15px;
  line-height: 1.6;
  margin-bottom: var(--space-6);
}

.partner-card__contact {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  font-size: 13px;
  color: var(--text-bone);
  padding-top: var(--space-4);
  border-top: 1px solid var(--bg-earth-light);
}

/* ---------- Newsletter ---------- */
.newsletter {
  background: var(--bg-onyx);
  border-top: 1px solid var(--bg-earth-light);
  border-bottom: 1px solid var(--bg-earth-light);
  text-align: center;
}

.newsletter__form {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-width: 480px;
  margin: var(--space-8) auto 0;
}

@media (min-width: 640px) {
  .newsletter__form {
    flex-direction: row;
  }
}

.newsletter__form .input {
  flex: 1;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--bg-onyx-dark);
  padding: var(--space-14) 0 var(--space-10);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--space-10);
}

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

.footer__label {
  font-size: 14px;
  font-weight: 700;
  color: var(--text-bone);
  margin-bottom: var(--space-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.footer__links a {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-bone);
  letter-spacing: 0.35px;
}

.footer__contact-item {
  font-size: 14px;
  font-weight: 300;
  color: var(--text-bone);
  margin-bottom: var(--space-3);
}

.footer__social {
  display: flex;
  gap: var(--space-5);
  margin-top: var(--space-6);
  padding-top: var(--space-8);
  border-top: 1px solid var(--bg-earth-light);
}

.footer__social a {
  font-size: 13px;
  letter-spacing: 0.35px;
  text-transform: uppercase;
}

.footer__bottom {
  margin-top: var(--space-12);
  padding: var(--space-8) var(--gutter);
  border-top: 1px solid var(--bg-earth-light);
  text-align: center;
  font-size: 12px;
  font-weight: 300;
  color: var(--bg-earth-light);
}

/* ---------- Divider decorativo ---------- */
.divider {
  width: 40px;
  height: 1px;
  background: var(--bg-earth-light);
  margin: var(--space-6) auto;
}

.divider--left {
  margin-left: 0;
}

/* ---------- Badge / Tag ---------- */
.badge {
  display: inline-block;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: 0.96px;
  text-transform: uppercase;
  color: var(--text-earth-dark);
  background: var(--border-bone);
  padding: 6px 14px;
}

/* ---------- Scroll Reveal (JS toggle) ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity var(--duration-slow) var(--ease-default),
              transform var(--duration-slow) var(--ease-default);
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}