/* ====== Ferreira Santos Silva — Sociedade de Advogados ====== */
/* Estilo editorial em preto e branco, inspirado em collateral-template.webflow.io */

@font-face {
  font-family: 'Cutoff Pro';
  src: url('assets/fonts/CutoffPro.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

:root {
  /* paleta monocromática (preto e branco, derivada do logotipo) */
  --black: #0D0D0D;
  --black-soft: #1A1A1A;
  --surface-dark: #2B2B2B;
  --surface-dark-light: #403F3D;
  --gray-900: #262626;
  --gray-700: #4A4A4A;
  --gray-500: #767676;
  --gray-300: #B0B0B0;
  --gray-150: #DDDDDD;
  --gray-100: #E9E9E9;
  --offwhite: #F6F6F5;
  --white: #FFFFFF;

  --font-display: 'Cutoff Pro', 'Inter', Georgia, serif;
  --font-body: 'Inter', Helvetica, Arial, sans-serif;

  --shadow-soft: 0 10px 30px rgba(13, 13, 13, 0.08);
  --shadow-card: 0 18px 44px rgba(13, 13, 13, 0.14);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }

.eyebrow {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 13px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--gray-700);
  margin: 0 0 16px;
}
.eyebrow--light { color: var(--gray-300); }
.eyebrow--center { text-align: center; }

.section-title {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: clamp(28px, 3.2vw, 40px);
  line-height: 1.18;
  color: var(--black);
  margin: 0 0 20px;
  max-width: 680px;
}
.section-title--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-title--light { color: var(--white); }

.accent-bar {
  display: block;
  width: 64px;
  height: 3px;
  background: var(--black);
  margin: 0 0 34px;
}
.accent-bar--light { background: var(--white); }
.accent-bar--center { margin-left: auto; margin-right: auto; }

/* ---------- Botões ---------- */
.btn {
  display: inline-block;
  padding: 17px 38px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.04em;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease, color 0.25s ease;
}
.btn--pill {
  background: var(--white);
  color: var(--black);
  border-radius: 999px;
  border: 1px solid var(--white);
  box-shadow: var(--shadow-soft);
}
.btn--pill:hover {
  background: transparent;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(13, 13, 13, 0.28);
}
/* variante para uso sobre fundo claro (seção contato) */
.contato .btn--pill {
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}
.contato .btn--pill:hover {
  background: var(--white);
  color: var(--black);
}

.text-link {
  display: inline-block;
  margin-top: 8px;
  font-weight: 600;
  font-size: 14px;
  letter-spacing: 0.03em;
  color: var(--black);
  border-bottom: 1px solid var(--black);
  padding-bottom: 3px;
  transition: opacity 0.25s ease;
}
.text-link:hover { opacity: 0.55; }

/* ---------- Navbar ---------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(43, 43, 43, 0.55);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}
.navbar__inner {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  padding: 16px 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.navbar__icon { height: 38px; width: 38px; object-fit: contain; flex: none; }

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
}
.navbar__links a {
  font-size: 13px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--gray-300);
  transition: color 0.25s ease;
  white-space: nowrap;
}
.navbar__links a:hover { color: var(--white); }

.navbar__right {
  display: flex;
  align-items: center;
  gap: 18px;
  flex: none;
}

.navbar__whatsapp {
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.03em;
  padding: 10px 22px;
  border: 1px solid rgba(255, 255, 255, 0.5);
  color: var(--white);
  border-radius: 999px;
  transition: all 0.25s ease;
  white-space: nowrap;
}
.navbar__whatsapp:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--white);
}

/* Hambúrguer — só aparece no mobile */
.navbar__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 30px;
  height: 30px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0;
}
.navbar__toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background: var(--white);
}

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: radial-gradient(120% 140% at 15% 0%, var(--surface-dark-light) 0%, var(--surface-dark) 55%, var(--surface-dark) 100%);
  min-height: 94vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding: 150px 28px 90px;
}
.hero__watermark {
  position: absolute;
  right: -6%;
  top: 50%;
  transform: translateY(-50%);
  width: 640px;
  max-width: 62vw;
  opacity: 0.06;
  pointer-events: none;
}
.hero__content {
  position: relative;
  max-width: 1180px;
  margin: 0 auto;
  width: 100%;
}
.hero__title {
  font-family: var(--font-display);
  font-weight: 400;
  color: var(--white);
  font-size: clamp(42px, 7.4vw, 80px);
  line-height: 1.04;
  margin: 0 0 26px;
  max-width: 820px;
}
.hero__lead {
  font-size: 19px;
  line-height: 1.65;
  color: var(--gray-300);
  max-width: 560px;
  margin: 0 0 40px;
}
.hero__actions { margin-bottom: 46px; }
.hero__meta {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  font-size: 14px;
  color: var(--gray-500);
  letter-spacing: 0.02em;
}
.hero__meta-sep { color: var(--gray-700); }

/* Capa: hero centralizado, com cartão arredondado subindo por cima da base */
.hero--cover {
  padding-bottom: 150px;
}
.hero--cover .hero__watermark {
  right: 50%;
  transform: translate(50%, -50%);
  opacity: 0.05;
}
.hero--cover .hero__content {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}
.hero--cover .hero__title,
.hero--cover .hero__lead {
  margin-left: auto;
  margin-right: auto;
}
.hero--cover .hero__meta { justify-content: center; }

/* ---------- Feature strip ---------- */
.feature-strip {
  background: var(--white);
  padding: 90px 28px;
  border-bottom: 1px solid var(--gray-150);
}
.feature-strip__grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 48px;
}
.feature { border-top: 2px solid var(--black); padding-top: 26px; }
.feature__index {
  display: block;
  font-family: var(--font-display);
  font-size: 15px;
  letter-spacing: 0.08em;
  color: var(--gray-500);
  margin-bottom: 14px;
}
.feature h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  margin: 0 0 12px;
}
.feature p {
  font-size: 15px;
  line-height: 1.65;
  color: var(--gray-700);
  margin: 0;
}

/* Variante "capa": 3 blocos sólidos encostados, silhueta arredondada só nas pontas,
   subindo por cima da base do hero — igual ao mecanismo do gandramartins.adv.br */
.feature-strip--cover-card {
  padding: 0 28px;
  margin-top: -72px;
  position: relative;
  z-index: 2;
  border-bottom: none;
  background: none;
}
.feature-strip--cover-card .feature-strip__grid {
  gap: 0;
  border-radius: 36px 36px 0 0;
  overflow: hidden;
  box-shadow: 0 -24px 60px rgba(13, 13, 13, 0.18);
}
.feature-strip--cover-card .feature {
  border-top: none;
  padding: 48px 32px;
  text-align: center;
}
.feature-strip--cover-card .feature:nth-child(1) { background: var(--surface-dark); }
.feature-strip--cover-card .feature:nth-child(2) { background: var(--gray-700); }
.feature-strip--cover-card .feature:nth-child(3) { background: var(--surface-dark); }
.feature-strip--cover-card .feature__index { color: var(--gray-300); }
.feature-strip--cover-card .feature h3 { color: var(--white); }
.feature-strip--cover-card .feature p { color: var(--gray-150); }

/* ---------- Sobre (split) ---------- */
.about {
  background: var(--offwhite);
  padding: 120px 28px;
}
.about__grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.8fr 1.2fr;
  gap: 80px;
  align-items: center;
}
.about__visual {
  background: var(--white);
  border: 1px solid var(--gray-150);
  border-radius: 6px;
  padding: 16px;
  box-shadow: var(--shadow-card);
}
.about__visual-frame {
  position: relative;
  aspect-ratio: 4 / 5;
  overflow: hidden;
  border-radius: 2px;
}
.about__visual-frame::after {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(255, 255, 255, 0.55);
  pointer-events: none;
}
.about__visual-frame img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 25%;
}
.about__text p {
  font-size: 17px;
  line-height: 1.8;
  color: var(--gray-700);
  margin: 0 0 26px;
}
.quote {
  margin: 30px 0 26px;
  padding: 4px 0 4px 26px;
  border-left: 2px solid var(--black);
  font-style: italic;
  font-size: 19px;
  line-height: 1.6;
  color: var(--black);
  position: relative;
}
.quote__mark {
  font-family: var(--font-display);
  font-size: 46px;
  color: var(--gray-300);
  position: absolute;
  left: 20px;
  top: -22px;
  line-height: 1;
}

/* ---------- Diferenciais (split escuro, invertido) ---------- */
.why {
  background: var(--surface-dark);
  padding: 120px 28px;
}
.why__grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.7fr 1.3fr;
  gap: 80px;
  align-items: start;
}
.why__stat {
  border-top: 2px solid var(--white);
  padding-top: 28px;
}
.why__number {
  display: block;
  font-family: var(--font-display);
  font-size: clamp(64px, 8vw, 110px);
  line-height: 1;
  color: var(--white);
  margin-bottom: 14px;
}
.why__stat p {
  font-size: 15px;
  color: var(--gray-300);
  max-width: 220px;
  margin: 0;
}
.why__list { margin-top: 30px; }
.why__list li {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 24px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
  font-size: 17px;
  line-height: 1.55;
  color: var(--gray-100);
}
.why__list li:last-child { border-bottom: 1px solid rgba(255, 255, 255, 0.14); }
.dif-shape {
  flex: none;
  width: 11px;
  height: 11px;
  margin-top: 6px;
  border: 1.5px solid var(--white);
  transform: rotate(45deg);
}

/* ---------- Áreas de atuação ---------- */
.services {
  background: var(--white);
  padding: 120px 28px;
  text-align: center;
}
.services__list {
  max-width: 980px;
  margin: 56px auto 0;
  text-align: left;
  border-top: 1px solid var(--gray-150);
}
.service-item {
  display: flex;
  align-items: baseline;
  gap: 32px;
  padding: 34px 12px;
  border-bottom: 1px solid var(--gray-150);
  transition: background 0.25s ease, padding-left 0.25s ease;
}
.service-item:hover {
  background: var(--offwhite);
  padding-left: 24px;
}
.service-item__num {
  font-family: var(--font-display);
  font-size: 16px;
  color: var(--gray-300);
  flex: none;
  width: 32px;
}
.service-item h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 24px;
  margin: 0 0 8px;
}
.service-item p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-700);
  margin: 0;
  max-width: 620px;
}

/* ---------- Sócios / Team ---------- */
.team {
  background: var(--offwhite);
  padding: 120px 28px;
  text-align: center;
}
.team__grid {
  max-width: 820px;
  margin: 56px auto 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
  text-align: left;
}
.team-card {
  background: var(--white);
  border: 1px solid var(--gray-150);
  padding: 46px 36px;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.team-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-card);
}
.team-card__role {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--gray-500);
  margin: 0 0 16px;
}
.team-card__name {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  color: var(--black);
  margin: 0 0 12px;
  line-height: 1.25;
}
.team-card__oab {
  font-size: 14px;
  color: var(--gray-700);
  margin: 0;
}

/* ---------- Contato / Localização ---------- */
.contato {
  background: var(--white);
  padding: 120px 28px 110px;
  text-align: center;
}
.contato__grid {
  max-width: 1080px;
  margin: 56px auto 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 44px;
  text-align: left;
}
.contato__office {
  border-top: 2px solid var(--black);
  padding-top: 26px;
}
.contato__office h3 {
  font-family: var(--font-display);
  font-weight: 400;
  font-size: 22px;
  color: var(--black);
  margin: 0 0 14px;
}
.contato__office p {
  font-size: 15px;
  line-height: 1.6;
  color: var(--gray-700);
  margin: 0 0 6px;
}
.contato__cta { margin-top: 60px; }

/* ---------- Footer ---------- */
.footer {
  background: var(--surface-dark);
  padding: 64px 28px 40px;
  text-align: center;
}
.footer__logo { max-width: 260px; margin: 0 auto 28px; }
.footer__address { font-size: 13px; color: var(--gray-300); margin: 0 0 10px; }
.footer__note { font-size: 12px; letter-spacing: 0.05em; color: var(--gray-500); margin: 0; }

/* ====== Responsivo ====== */
@media (max-width: 900px) {
  .about__grid { grid-template-columns: 1fr; gap: 48px; }
  .about__visual { max-width: 320px; margin: 0 auto; }
  .why__grid { grid-template-columns: 1fr; gap: 40px; }
  .feature-strip__grid { grid-template-columns: 1fr; gap: 40px; }
  .team__grid { grid-template-columns: 1fr; }
  .contato__grid { grid-template-columns: 1fr; }
}

@media (max-width: 780px) {
  .navbar__toggle { display: flex; }
  .navbar__links {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    background: rgba(43, 43, 43, 0.97);
    backdrop-filter: blur(10px);
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }
  .navbar__links.is-open { max-height: 360px; }
  .navbar__links a {
    width: 100%;
    padding: 16px 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
  }
}

@media (max-width: 600px) {
  .hero { padding: 130px 20px 70px; min-height: auto; }
  .hero__watermark { width: 380px; opacity: 0.05; }
  .about, .why, .services, .team, .contato, .feature-strip { padding: 80px 20px; }
  .navbar__inner { padding: 12px 20px; }
  .team-card { padding: 32px 26px; }

  .hero--cover { padding-bottom: 90px; }
  .feature-strip--cover-card {
    padding: 0 16px;
    margin-top: -40px;
  }
  .feature-strip--cover-card .feature-strip__grid {
    border-radius: 24px 24px 0 0;
  }
  .feature-strip--cover-card .feature {
    padding: 32px 20px;
  }
}