/* ============================================================
   Bastos & Costa Advocacia
   Paleta: verde (logotipo), cinza e branco
   Tipografia: Playfair Display (títulos) + Inter (texto)
   ============================================================ */


:root {
  /* Cor secundária: verde */
  --green: #203026;
  --green-2: #2b3b30;
  --green-3: #203527;

  /* Neutros premium */
  --sage: #B9B9AD;
  --gray: #777970;
  --line: #DCD8D0;
  --mist: #EAE6DE;
  --white: #F6F3ED;
  --ink: #202321;

  /* Detalhes sofisticados */
  --accent: #B69A6B;
  --accent-2: #64665E;

  /* Tipografia */
  --serif: "Playfair Display", Georgia, serif;
  --sans: "Inter", system-ui, -apple-system,
          "Segoe UI", Arial, sans-serif;

  /* Layout */
  --header-h: 76px;
  --radius: 6px;
}



*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
}
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--white);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  color: inherit;
}
ul {
  list-style: none;
  margin: 0;
  padding: 0;
}
h1,
h2,
h3,
h4 {
  font-family: var(--serif);
  font-weight: 500;
  line-height: 1.15;
  margin: 0;
}
p {
  margin: 0 0 1rem;
}
:focus-visible {
  outline: 2px solid var(--sage);
  outline-offset: 3px;
}

.container {
  width: min(1160px, 92%);
  margin-inline: auto;
}
.icon {
  width: 1.5rem;
  height: 1.5rem;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.5;
  stroke-linecap: round;
  stroke-linejoin: round;
  flex-shrink: 0;
}

.section-tag {
  display: block;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--green-2);
  margin-bottom: 0.9rem;
}
.section-tag--light {
  color: var(--sage);
}
.section-title {
  font-size: clamp(1.9rem, 3.6vw, 2.8rem);
  color: var(--green);
  margin-bottom: 1.5rem;
  max-width: 22ch;
}
.section-title--light {
  color: #fff;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.9rem 1.7rem;
  border-radius: 4px;
  border: 1px solid transparent;
  font: 600 0.95rem var(--sans);
  text-decoration: none;
  cursor: pointer;
  transition:
    background 0.2s,
    color 0.2s,
    border-color 0.2s;
}
.btn--primary {
  background: var(--white);
  color: var(--green);
  border-color: var(--white);
}
.btn--primary:hover {
  background: var(--sage);
  border-color: var(--sage);
}
.btn--ghost {
  color: #fff;
  border-color: var(--sage);
}
.btn--ghost:hover {
  background: rgba(169, 187, 175, 0.15);
}
.btn--full {
  width: 100%;
}

/* ---------- Header ---------- */
.header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  background: transparent;
  transition:
    background 0.3s,
    box-shadow 0.3s;
}
.header.scrolled {
  background: rgba(18, 56, 34, 0.97);
  backdrop-filter: blur(6px);
  box-shadow: 0 1px 0 rgba(169, 187, 175, 0.2);
}
.header__inner {
  height: var(--header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  text-decoration: none;
  color: #fff;
}
.logo__mark {
  font-family: var(--serif);
  font-size: 1.5rem;
  padding: 0.1rem 0.55rem;
  border: 1px solid var(--sage);
  line-height: 1.2;
}
.logo__text {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.logo__name {
  font-family: var(--serif);
  font-size: 1.15rem;
  line-height: 1;
}
.logo__sub {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.62rem;
  letter-spacing: 0.28em;
  color: var(--sage);
}
.logo__line {
  width: 18px;
  height: 1px;
  background: var(--sage);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav__link {
  color: #e6ece8;
  text-decoration: none;
  font-size: 0.92rem;
  transition: color 0.2s;
}
.nav__link:hover {
  color: var(--sage);
}
.nav__link--cta {
  border: 1px solid var(--sage);
  padding: 0.5rem 1.2rem;
  border-radius: 4px;
}
.nav__link--cta:hover {
  background: var(--sage);
  color: var(--green);
}

.hamburger {
  display: none;
  width: 44px;
  height: 44px;
  padding: 10px;
  background: none;
  border: 0;
  cursor: pointer;
}
.hamburger__line {
  display: block;
  height: 2px;
  background: #fff;
  margin: 6px 0;
  transition:
    transform 0.3s,
    opacity 0.3s;
}
.hamburger[aria-expanded="true"] .hamburger__line:nth-child(1) {
  transform: translateY(8px) rotate(45deg);
}
.hamburger[aria-expanded="true"] .hamburger__line:nth-child(2) {
  opacity: 0;
}
.hamburger[aria-expanded="true"] .hamburger__line:nth-child(3) {
  transform: translateY(-8px) rotate(-45deg);
}

.nav-mobile {
  display: none;
  background: var(--green);
  border-top: 1px solid rgba(169, 187, 175, 0.2);
}
.nav-mobile.open {
  display: block;
}
.nav-mobile__list {
  width: min(1160px, 92%);
  margin: 0 auto;
  padding: 0.75rem 0 1.25rem;
}
.nav-mobile__link {
  display: block;
  padding: 0.9rem 0;
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 187, 175, 0.15);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--green);
  color: #fff;
  min-height: 100vh;
  min-height: 100svh;
  display: flex;
  align-items: center;
  padding: calc(var(--header-h) + 3rem) 0 5rem;
}
.hero__inner {
  display: grid;
  grid-template-columns: 1.25fr 1fr;
  gap: 4rem;
  align-items: center;
}
.hero__eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--sage);
  margin-bottom: 1.25rem;
}
.hero__title {
  font-size: clamp(2.2rem, 5vw, 4rem);
  margin-bottom: 1.5rem;
}
.hero__title-accent {
  font-style: italic;
  color: var(--sage);
}
.hero__desc {
  color: #cfd8d2;
  font-size: 1.1rem;
  max-width: 52ch;
}
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin: 2rem 0;
}
.hero__contacts {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 2rem;
}
.hero__contact-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--sage);
  text-decoration: none;
  font-size: 0.95rem;
  transition: color 0.2s;
}
.hero__contact-link:hover {
  color: #fff;
}
.hero__contact-icon {
  width: 1.2rem;
  height: 1.2rem;
}

.hero__panel {
  border: 1px solid rgba(44, 182, 90, 0.3);
  border-radius: var(--radius);
  padding: 2rem;
}
.hero__logo {
  width: 180px;
  margin: 0 auto 1.5rem;
}
.hero__panel-label {
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--sage);
  padding-top: 1.25rem;
  border-top: 1px solid rgba(169, 187, 175, 0.3);
  margin-bottom: 0.5rem;
}
.hero__panel-item {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 0.85rem 0;
  color: #fff;
  text-decoration: none;
  border-bottom: 1px solid rgba(169, 187, 175, 0.15);
  transition: color 0.2s;
}
.hero__panel-item span {
  flex: 1;
  font-size: 0.95rem;
}
.hero__panel-item .arrow {
  width: 1.1rem;
  height: 1.1rem;
  color: var(--sage);
  transition: transform 0.2s;
}
.hero__panel-item:hover {
  color: var(--sage);
}
.hero__panel-item:hover .arrow {
  transform: translateX(4px);
}
.hero__bar {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 4px;
  background: var(--sage);
}

/* ---------- Sobre ---------- */
.sobre {
  padding: clamp(4rem, 9vw, 7rem) 0;
}
.sobre__inner {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.sobre__text p {
  color: var(--gray);
  font-size: 1.05rem;
  max-width: 60ch;
}
.sobre__attrs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}
.attr-card {
  background: var(--mist);
  border-radius: var(--radius);
  padding: 1.75rem;
}
.attr-card .icon {
  color: var(--green-2);
  margin-bottom: 1rem;
}
.attr-card h3 {
  font-size: 1.3rem;
  color: var(--green);
  margin-bottom: 0.4rem;
}
.attr-card p {
  margin: 0;
  color: var(--gray);
  font-size: 0.95rem;
}

/* ---------- Áreas ---------- */
.areas {
  background: var(--green);
  padding: clamp(4rem, 9vw, 7rem) 0;
}
.areas__header {
  margin-bottom: 3rem;
}
.areas__subtitle {
  color: var(--sage);
  font-size: 1.05rem;
  max-width: 62ch;
}
.areas__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}
.area-card {
  position: relative;
  border: 1px solid rgba(169, 187, 175, 0.3);
  border-radius: var(--radius);
  padding: 2rem;
  color: #fff;
  transition:
    border-color 0.25s,
    background 0.25s;
}
.area-card:hover {
  border-color: var(--sage);
  background: rgba(255, 255, 255, 0.03);
}
.area-card__num {
  position: absolute;
  top: 1.5rem;
  right: 1.75rem;
  font-family: var(--serif);
  font-size: 1.6rem;
  color: rgba(169, 187, 175, 0.5);
}
.area-card__icon {
  color: var(--sage);
  margin-bottom: 1.25rem;
}
.area-card__title {
  font-size: 1.5rem;
  margin-bottom: 0.8rem;
  max-width: 20ch;
}
.area-card__desc {
  color: #cfd8d2;
  font-size: 0.98rem;
}
.area-card__link {
  color: var(--sage);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
}
.area-card__link:hover {
  color: #fff;
}

/* ---------- Diferenciais ---------- */
.diferenciais {
  background: var(--mist);
  padding: clamp(4rem, 9vw, 7rem) 0;
}
.diff-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
  margin-top: 2.5rem;
}
.diff-item {
  display: flex;
  gap: 1.25rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 1.75rem;
  transition: border-color 0.25s;
}
.diff-item:hover {
  border-color: var(--green-2);
}
.diff-item--wide {
  grid-column: 1 / -1;
}
.diff-item__icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  background: var(--green);
  color: var(--sage);
  border-radius: 50%;
  flex-shrink: 0;
}
.diff-item__text h3 {
  font-size: 1.25rem;
  color: var(--green);
  margin-bottom: 0.4rem;
}
.diff-item__text p {
  margin: 0;
  color: var(--gray);
  font-size: 0.97rem;
}

/* ---------- Sócios ---------- */
.socios {
  padding: clamp(4rem, 9vw, 7rem) 0;
}
.socios__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  margin-top: 2.5rem;
}
.socio {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.5rem;
  align-items: start;
}
.socio__image {
  position: relative;
  aspect-ratio: 4 / 5;
  background: var(--green);
  border-radius: var(--radius);
  overflow: hidden;
  display: grid;
  place-items: center;
}
.socio__image::before {
  content: "BC";
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--sage);
}
.socio__image img {
  position: center 15%;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.socio__name {
  font-size: 1.5rem;
  color: var(--green);
}
.socio__cargo {
  color: var(--green-2);
  font-size: 0.9rem;
  font-weight: 500;
  margin: 0.3rem 0 0.8rem;
}
.socio__content p:last-child {
  color: var(--gray);
  font-size: 0.97rem;
  margin: 0;
}

/* ---------- Contato ---------- */
.contato {
  background: var(--green);
  padding: clamp(4rem, 9vw, 7rem) 0;
}
.contato__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: start;
}
.contato__info > p {
  color: var(--sage);
  font-size: 1.05rem;
  max-width: 50ch;
}
.contato__details {
  display: grid;
  gap: 1.25rem;
  margin-top: 2rem;
}
.contato__item {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #fff;
  text-decoration: none;
}
.contato__item-icon {
  width: 3rem;
  height: 3rem;
  display: grid;
  place-items: center;
  border: 1px solid rgba(169, 187, 175, 0.4);
  border-radius: 50%;
  color: var(--sage);
  flex-shrink: 0;
}
.contato__item-label {
  display: block;
  font-size: 0.8rem;
  color: var(--sage);
}
.contato__item-value {
  display: block;
}
a.contato__item:hover .contato__item-value {
  color: var(--sage);
}

.form {
  background: var(--white);
  color: var(--ink);
  padding: 2rem;
  border-radius: var(--radius);
  display: grid;
  gap: 1.1rem;
}
.form__group {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.form__label {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--green);
}
.form__input {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid #c3cac5;
  border-radius: 4px;
  background: #fff;
  color: var(--ink);
  width: 100%;
}
.form__input:focus {
  outline: 2px solid var(--green-2);
  outline-offset: 1px;
  border-color: var(--green-2);
}
.form__textarea {
  resize: vertical;
  min-height: 110px;
}
.form__group.invalid .form__input {
  border-color: #a33a3a;
}
.form__check {
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
  font-size: 0.9rem;
  color: var(--gray);
}
.form__check input {
  margin-top: 0.35rem;
}
.form__error {
  color: #a33a3a;
  font-size: 0.85rem;
  min-height: 1em;
}
.form .btn--primary {
  background: var(--green);
  color: #fff;
  border-color: var(--green);
}
.form .btn--primary:hover {
  background: var(--green-2);
  border-color: var(--green-2);
}
.form .btn[disabled] {
  opacity: 0.6;
  cursor: wait;
}
.form__feedback {
  font-size: 0.95rem;
}
.form__feedback.ok {
  color: var(--green-2);
}
.form__feedback.err {
  color: #a33a3a;
}

/* ---------- Footer ---------- */
.footer {
  background: var(--green-3);
  color: #cfd8d2;
  padding-top: 4rem;
  font-size: 0.93rem;
}
.footer__inner {
  display: grid;
  grid-template-columns: 1.2fr 1.2fr 1fr;
  gap: 3rem;
  padding-bottom: 3rem;
}
.footer__logo-name {
  display: block;
  font-family: var(--serif);
  font-size: 1.5rem;
  color: #fff;
}
.footer__logo-sub {
  display: block;
  font-size: 0.7rem;
  letter-spacing: 0.25em;
  color: var(--sage);
  margin: 0.3rem 0 1rem;
}
.footer__tagline {
  color: var(--sage);
  margin: 0;
}
.footer__nav-title {
  font-size: 1.05rem;
  color: #fff;
  margin-bottom: 1rem;
}
.footer__nav-list {
  display: grid;
  gap: 0.5rem;
}
.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.footer__contact .footer__nav-title {
  margin-bottom: 0.5rem;
}
.footer__link {
  text-decoration: none;
  transition: color 0.2s;
}
.footer__link:hover {
  color: #fff;
}
.footer__addr {
  margin: 0;
  color: var(--sage);
}
.footer__bottom {
  border-top: 1px solid rgba(169, 187, 175, 0.2);
  padding: 1.25rem 0;
  font-size: 0.85rem;
  color: var(--sage);
}
.footer__bottom p {
  margin: 0 0 0.25rem;
}

/* ---------- Voltar ao topo ---------- */
.back-to-top {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  width: 46px;
  height: 46px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--sage);
  background: var(--green);
  color: #fff;
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(8px);
  transition:
    opacity 0.3s,
    transform 0.3s,
    visibility 0.3s;
  z-index: 40;
}
.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  transform: none;
}

/* ---------- Entrada suave (um único movimento, só nos blocos de conteúdo) ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(12px);
  transition:
    opacity 0.6s ease,
    transform 0.6s ease;
}
.js .reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ---------- Responsivo ---------- */
@media (max-width: 920px) {
  .nav {
    display: none;
  }
  .hamburger {
    display: block;
  }
  .header {
    background: var(--green);
  }
  .hero__inner,
  .sobre__inner,
  .contato__inner,
  .footer__inner {
    grid-template-columns: 1fr;
    gap: 2.5rem;
  }
  .areas__grid,
  .diff-grid,
  .socios__grid {
    grid-template-columns: 1fr;
  }
  .diff-item--wide {
    grid-column: auto;
  }
}
@media (max-width: 768px) {
  .socios__grid {
    grid-template-columns: 1fr;
  }

  .socio {
    grid-template-columns: 1fr;
    justify-items: center;
    text-align: center;
    gap: 1.25rem;
  }

  .socio__image {
    width: 220px;
    max-width: 100%;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
  * {
    transition-duration: 0.01ms !important;
  }
}