/* ============================================================
   Portfólio — Cintia Dourado | QA Estratégica & Quality Manager
   Paleta profissional | Layout minimalista | Responsivo
   ============================================================ */

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

* {
  text-decoration: none;
  outline: none;
}

/* --- Variáveis (paleta terrosa/rosé, neutra) --- */
:root {
  /* Primário — tons terrosos (texto e fundos escuros) */
  --navy-900: #3d3632;
  --navy-800: #4a4541;
  --navy-700: #5c5652;
  --navy-600: #6b6560;
  --navy-500: #7d7671;

  /* Neutros — creme, bege, rosé suave (harmonizam com ícones) */
  --gray-100: #faf8f6;
  --gray-200: #f5f2ef;
  --gray-300: #ebe6e2;
  --gray-400: #ddd6d0;
  --gray-500: #c4bcb5;
  --white: #ffffff;
  --black: #3d3632;

  /* Acento — rosé/terracota (links, CTAs, destaques) */
  --accent: #a85f6a;
  --accent-hover: #8f4d58;
  --accent-light: #f0e4e6;
  --accent-soft: #faf5f6;

  /* Divisórias e detalhes */
  --divider: #e8e2de;
  --divider-accent: rgba(168, 95, 106, 0.35);

  /* Feedback */
  --success: #059669;
  --success-bg: #ecfdf5;
  --error: #c45c5c;
  --warning: #b8860b;

  /* Layout: largura única 1100px (evitar cache/960 em deploy) */
  --max-width: 1100px;
  --header-height: 72px;
  --section-padding: 4rem 1.5rem;
  --radius: 8px;
  --shadow: 0 1px 3px rgba(61, 54, 50, 0.08);
  --shadow-md: 0 4px 12px rgba(61, 54, 50, 0.06);
}

/* --- Tipografia --- */
html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--navy-800);
  background-color: var(--white);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  scroll-padding-top: var(--header-height);
}

main {
  flex: 1;
}

a, button {
  cursor: pointer;
}

/* --- Header --- */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  height: var(--header-height);
  background: var(--white);
  border-bottom: 1px solid var(--gray-200);
  box-shadow: var(--shadow);
}

.header__inner {
  max-width: var(--max-width, 1100px);
  width: 100%;
  margin: 0 auto;
  padding: 0 1.5rem;
  height: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.header__title a {
  font-weight: 700;
  font-size: 1.125rem;
  color: var(--navy-900);
}

.header__title a:hover {
  color: var(--accent);
}

.nav__list {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav__list a {
  font-weight: 500;
  font-size: 0.9375rem;
  color: var(--navy-600);
}

.nav__list a:hover {
  color: var(--accent);
}

/* --- Seções (comum) — largura 1100px alinhada ao hero --- */
.section {
  max-width: var(--max-width, 1100px);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  padding: var(--section-padding);
  scroll-margin-top: var(--header-height);
  border-top: 1px solid var(--divider);
}

.section:first-of-type {
  border-top: none;
}

/* Linha de destaque acima do título da seção */
.section__title {
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 0.5rem;
}

.section__title::before {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 2px;
  margin-bottom: 0.75rem;
}

.section__subtitle {
  font-size: 1rem;
  color: var(--navy-500);
  margin-bottom: 2rem;
}

/* Leve destaque de cor na primeira seção de conteúdo */
.section.about_container {
  background-color: var(--accent-soft);
  border-radius: var(--radius);
}

/* --- Hero (sempre duas colunas até breakpoint; largura 1100px) --- */
.hero {
  padding: 4rem 1.5rem 3rem;
  background: linear-gradient(180deg, var(--accent-soft) 0%, var(--gray-100) 50%, var(--white) 100%);
  border-bottom: 1px solid var(--divider);
}

.hero__inner {
  max-width: var(--max-width, 1100px);
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
  min-width: 0;
}

.hero__banner {
  min-width: 0;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--divider);
}

.hero__banner img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
}

.hero__content {
  min-width: 0;
  text-align: left;
}

.hero__content .hero__subtitle {
  margin-left: 0;
  margin-right: 0;
}

.hero__content .hero__cta {
  justify-content: flex-start;
}

.hero__badge {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}

.hero__title {
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  color: var(--navy-900);
  line-height: 1.2;
  margin-bottom: 0.75rem;
}

.hero__subtitle {
  font-size: 1.125rem;
  color: var(--navy-600);
  max-width: 560px;
  margin: 0 auto 1.5rem;
}

.hero__cta {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
}

/* --- Botões --- */
.btn {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-size: 0.9375rem;
  font-weight: 600;
  transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.btn--primary {
  background: var(--accent);
  color: var(--white);
  border: none;
}

.btn--primary:hover {
  background: var(--accent-hover);
  box-shadow: var(--shadow-md);
}

.btn--secondary {
  background: var(--white);
  color: var(--navy-700);
  border: 2px solid var(--gray-300);
}

.btn--secondary:hover {
  border-color: var(--accent);
  color: var(--accent);
}

/* --- About --- */
.about {
  display: grid;
  grid-template-columns: minmax(160px, 200px) 1fr;
  gap: 2.5rem;
  align-items: start;
}

.about__avatar {
    width: 100%;
  aspect-ratio: 1;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid var(--gray-200);
  box-shadow: var(--shadow-md);
}

.about__content p {
  margin-bottom: 1rem;
  color: var(--navy-600);
}

.about__stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  margin-top: 1.5rem;
  flex-wrap: wrap;
}

.about__stats .btn {
  margin-right: 0.5rem;
}

.stat {
  text-align: center;
}

.stat__number {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--navy-900);
}

.stat__label {
  font-size: 0.75rem;
  color: var(--navy-500);
}

/* --- Strategic Quality (Como penso qualidade) --- */
.quality-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.quality-card {
  padding: 1.5rem;
  background: var(--white);
  border-radius: var(--radius);
  border-left: 4px solid var(--accent);
  border: 1px solid var(--divider);
  border-left: 4px solid var(--accent);
}

.quality-card__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 0.5rem;
}

.quality-card__text {
  font-size: 0.9375rem;
  color: var(--navy-600);
  line-height: 1.5;
}

/* --- Experience --- */
.timeline {
  margin-top: 1.5rem;
}

.timeline__item {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.timeline__item:last-child {
  border-bottom: none;
}

.timeline__role {
  font-weight: 700;
  font-size: 1.0625rem;
  color: var(--navy-900);
  margin-bottom: 0.25rem;
}

.timeline__meta {
  font-size: 0.875rem;
  color: var(--navy-500);
  margin-bottom: 0.5rem;
}

.timeline__desc {
  font-size: 0.9375rem;
  color: var(--navy-600);
  line-height: 1.5;
}

/* --- Competências estratégicas --- */
.tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1rem;
}

.tag {
  display: inline-block;
  padding: 0.5rem 1rem;
  background: var(--gray-100);
  color: var(--navy-700);
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 999px;
  border: 1px solid var(--gray-200);
}

.tag--highlight {
  background: var(--accent-light);
  color: var(--accent);
  border-color: transparent;
}

/* --- Projetos --- */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
  margin-top: 1.5rem;
}

.project-card {
  padding: 1.5rem;
  background: var(--gray-100);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: box-shadow 0.2s, border-color 0.2s;
}

.project-card:hover {
  border-color: var(--gray-300);
  box-shadow: var(--shadow-md);
}

.project-card__title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 0.5rem;
}

.project-card__title a {
  color: inherit;
}

.project-card__title a:hover {
  color: var(--accent);
}

.project-card__desc {
  font-size: 0.875rem;
  color: var(--navy-600);
  line-height: 1.5;
}

/* --- Technologies (Skills) --- */
.skills-intro {
  font-size: 1rem;
  color: var(--navy-600);
  margin-bottom: 1.5rem;
}

.skills-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.skill-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem;
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.skill-item:hover {
  border-color: var(--gray-300);
  box-shadow: var(--shadow);
}

.skill-item img {
  width: 40px;
  height: 40px;
  object-fit: contain;
  margin-bottom: 0.5rem;
}

.skill-item span {
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--navy-700);
  text-align: center;
}

.skills-group-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--navy-800);
  margin: 1.5rem 0 0.75rem;
}

.skills-group-title:first-child {
  margin-top: 0;
}

/* --- Contact --- */
.contact__wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

.contact__info p {
  color: var(--navy-600);
  margin-bottom: 1rem;
}

.social {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.social__link {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-100);
  border-radius: var(--radius);
  border: 1px solid var(--gray-200);
  transition: background 0.2s, border-color 0.2s;
}

.social__link:hover {
  background: var(--accent-light);
  border-color: var(--accent);
}

.social__link img {
  width: 22px;
  height: 22px;
  filter: brightness(0) saturate(100%);
}

.social__link:hover img {
  filter: none;
}

/* Form */
.form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form label {
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--navy-800);
}

.form input,
.form textarea {
  width: 100%;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gray-200);
  border-radius: var(--radius);
  font-size: 1rem;
  font-family: inherit;
  background: var(--white);
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form input:focus,
.form textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-light);
}

.form textarea {
  min-height: 120px;
  resize: vertical;
}

.form__error {
  font-size: 0.8125rem;
  color: var(--error);
  margin-top: -0.25rem;
}

.form__submit {
  align-self: flex-start;
  min-width: 12rem;
}

::placeholder {
  color: var(--gray-400);
}

/* --- Footer --- */
.footer {
  margin-top: auto;
  padding: 2.5rem 1.5rem;
  text-align: center;
  background: linear-gradient(180deg, var(--gray-200) 0%, var(--gray-300) 100%);
  border-top: 3px solid var(--accent);
}

.footer__inner {
  max-width: var(--max-width, 1100px);
  width: 100%;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.footer__name {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--navy-900);
  margin: 0;
}

.footer__tagline {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--navy-600);
  margin: 0;
}

.footer__social {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: center;
}

.footer__social-link {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--white);
  border-radius: 50%;
  border: 1px solid var(--gray-300);
  box-shadow: var(--shadow);
  transition: background 0.2s, border-color 0.2s, transform 0.2s;
}

.footer__social-link:hover {
  background: var(--accent-light);
  border-color: var(--accent);
  transform: translateY(-2px);
}

.footer__social-link img {
  width: 20px;
  height: 20px;
  filter: brightness(0) saturate(100%);
  opacity: 0.85;
}

.footer__social-link:hover img {
  filter: none;
  opacity: 1;
}

.footer__copy {
  font-size: 0.8125rem;
  color: var(--navy-500);
  margin: 0;
  padding-top: 0.5rem;
  border-top: 1px solid var(--divider);
  width: 100%;
  max-width: 320px;
}

/* --- Success page: banner de identidade --- */
.success-banner {
  width: 100%;
  max-height: 220px;
  overflow: hidden;
  background: var(--gray-200);
  border-bottom: 1px solid var(--divider);
}

.success-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  display: block;
}

/* --- Success page (mesmo padrão do index) --- */
.success-wrap {
  min-height: calc(100vh - var(--header-height) - 140px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 1.5rem;
  background: linear-gradient(180deg, var(--accent-soft) 0%, var(--gray-100) 50%, var(--white) 100%);
  border-bottom: 1px solid var(--divider);
}

.success {
  max-width: var(--max-width, 1100px);
  width: 100%;
  margin: 0 auto;
}

.success__box {
  text-align: center;
  max-width: 420px;
  margin: 0 auto;
  padding: 2.5rem 2rem;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
  border: 1px solid var(--divider);
}

.success__box h1 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--navy-900);
  margin-bottom: 0.5rem;
}

.success__box h1::before {
  content: '';
  display: block;
  width: 48px;
  height: 3px;
  background: linear-gradient(90deg, var(--accent), var(--accent-hover));
  border-radius: 2px;
  margin: 0 auto 1rem;
}

.success__icon {
  width: 72px;
  height: 72px;
  margin: 0 auto 1.5rem;
  padding: 1rem;
  background: var(--success-bg);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.success__icon img {
  width: 100%;
  height: auto;
  max-width: 44px;
  max-height: 44px;
}

.success__box p {
  color: var(--navy-600);
  margin-bottom: 1.5rem;
  line-height: 1.5;
}

.success__box .btn {
  margin-top: 0.25rem;
}

/* ========== Responsividade ========== */

@media (max-width: 1024px) {
  .about {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about__avatar {
    max-width: 180px;
    margin: 0 auto;
  }

  .about__stats {
    justify-content: center;
  }

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

/* Hero: duas colunas até 640px; abaixo disso empilha */
@media (max-width: 640px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    text-align: center;
  }

  .hero__content {
    text-align: center;
  }

  .hero__content .hero__subtitle {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__content .hero__cta {
    justify-content: center;
  }

  .hero__cta {
    flex-direction: column;
  }

  .hero__cta .btn {
    width: 100%;
    max-width: 280px;
  }
}

@media (max-width: 768px) {
  :root {
    --section-padding: 3rem 1.25rem;
  }

  .nav__list {
    gap: 1.25rem;
  }

  .nav__list a {
    font-size: 0.875rem;
  }

  .hero {
    padding: 3rem 1rem 2rem;
  }

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

  .skills-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .form__submit {
    width: 100%;
    max-width: none;
    align-self: stretch;
  }
}

@media (max-width: 480px) {
  .header__inner {
    padding: 0 1rem;
  }

  .nav__list {
    display: none;
  }

  .section__title {
    font-size: 1.5rem;
  }

  .timeline__role {
    font-size: 1rem;
  }

  .tags {
    gap: 0.5rem;
  }

  .tag {
    font-size: 0.8125rem;
    padding: 0.4rem 0.75rem;
  }

  .footer {
    padding: 2rem 1.25rem;
  }

  .footer__name {
    font-size: 1rem;
  }

  .footer__tagline {
    font-size: 0.8125rem;
  }

  .footer__copy {
    font-size: 0.75rem;
  }

  /* Success page */
  .success-banner {
    max-height: 160px;
  }

  .success-wrap {
    padding: 2rem 1rem;
  }

  .success__box {
    padding: 1.5rem 1.25rem;
  }

  .success__box h1 {
    font-size: 1.25rem;
  }
}