/* ---------------------------------------------------------------------
   Emilly Santos Advocacia — Design tokens
--------------------------------------------------------------------- */
:root {
  --bg: #F7F9F6;
  --bg-alt: #EAE5DF;
  --primary: #690B23;
  --primary-dark: #4d0819;
  --muted: #8C868A;
  --ink: #2b2226;

  --font-serif: "Cormorant Garamond", Georgia, serif;
  --font-sans: "Inter", -apple-system, BlinkMacSystemFont, sans-serif;

  --container: 1180px;
  --radius: 14px;
  --shadow-sm: 0 2px 10px rgba(43, 34, 38, 0.06);
  --shadow-md: 0 12px 32px rgba(43, 34, 38, 0.10);
  --transition: 280ms cubic-bezier(.4,0,.2,1);
}

/* ---------------------------------------------------------------------
   Reset
--------------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; overflow-x: hidden; }
body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
ul, dl { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, p, dd { margin: 0; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 1rem; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
}

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--primary); color: #fff; padding: 10px 16px; z-index: 1000;
}
.skip-link:focus { left: 12px; top: 12px; border-radius: 8px; }

.container {
  width: 100%;
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 24px;
}

h1, h2, h3 { font-family: var(--font-serif); font-weight: 600; color: var(--ink); }
h2 { font-size: clamp(1.9rem, 1.4rem + 2vw, 2.75rem); line-height: 1.15; }
h3 { font-size: 1.2rem; line-height: 1.3; }

.eyebrow {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--primary);
  margin-bottom: 14px;
}

/* ---------------------------------------------------------------------
   Reveal-on-scroll
--------------------------------------------------------------------- */
[data-reveal] {
  opacity: 0;
  transform: translateY(18px);
  transition: opacity 600ms ease, transform 600ms ease;
}
[data-reveal].is-visible { opacity: 1; transform: translateY(0); }

/* ---------------------------------------------------------------------
   Buttons
--------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  border: 1.5px solid transparent;
  transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
  white-space: nowrap;
}
.btn--primary { background: var(--primary); color: #fff; }
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-2px); }
.btn--ghost { border-color: rgba(247,249,246,0.55); color: #fff; }
.btn--ghost:hover { background: rgba(247,249,246,0.12); transform: translateY(-2px); }
.btn--sm { padding: 10px 20px; font-size: 0.85rem; }
.btn--block { width: 100%; }

/* ---------------------------------------------------------------------
   Header
--------------------------------------------------------------------- */
.site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 22px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
}
.site-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.site-header.is-scrolled {
  box-shadow: var(--shadow-sm);
  padding: 14px 0;
}
.site-header.is-scrolled::before {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(247,249,246,0.92);
  backdrop-filter: blur(10px);
  z-index: -1;
}

.brand { display: flex; align-items: center; }
.brand__logo {
  height: 42px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
  transition: filter var(--transition);
}
.site-header.is-scrolled .brand__logo { filter: none; }

.nav { display: flex; gap: 32px; }
.nav__insta { display: none; }
.nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: rgba(247,249,246,0.9);
  transition: color var(--transition);
  position: relative;
}
.site-header.is-scrolled .nav a { color: var(--ink); }
.nav a::after {
  content: "";
  position: absolute; left: 0; bottom: -6px;
  width: 0; height: 1.5px; background: currentColor;
  transition: width var(--transition);
}
.nav a:hover::after { width: 100%; }

.site-header__actions { display: flex; align-items: center; gap: 18px; }

.header-insta {
  display: flex;
  align-items: center;
  color: rgba(247,249,246,0.9);
  transition: color var(--transition), transform var(--transition);
}
.header-insta:hover { color: #fff; transform: translateY(-2px); }
.site-header.is-scrolled .header-insta { color: var(--ink); }

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 36px; height: 36px;
  background: transparent;
  border: none;
  padding: 0;
}
.nav-toggle span {
  display: block; height: 2px; width: 100%;
  background: #fff;
  border-radius: 2px;
  transition: background var(--transition), transform var(--transition), opacity var(--transition);
}
.site-header.is-scrolled .nav-toggle span { background: var(--ink); }

/* ---------------------------------------------------------------------
   Hero
--------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.hero__media {
  position: absolute; inset: 0;
  background-image: url("../assets/hero.jpg");
  background-size: cover;
  background-position: center 18%;
  background-color: var(--primary);
  z-index: -2;
}
.hero__scrim {
  position: absolute; inset: 0;
  background:
    linear-gradient(180deg, rgba(43,15,23,0.55) 0%, rgba(43,15,23,0.45) 45%, rgba(43,15,23,0.85) 100%),
    linear-gradient(90deg, rgba(43,15,23,0.55) 0%, rgba(43,15,23,0.15) 55%);
  z-index: -1;
}
.hero__content { max-width: 720px; padding-top: 110px; padding-bottom: 60px; }
.hero .eyebrow { color: var(--bg-alt); }
.hero h1 {
  font-size: clamp(2.3rem, 1.7rem + 3vw, 3.6rem);
  line-height: 1.12;
  color: #fff;
  margin-bottom: 22px;
}
.hero__lead {
  color: rgba(247,249,246,0.9);
  font-size: 1.05rem;
  max-width: 560px;
  margin-bottom: 32px;
}
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-bottom: 28px; }
.hero__oab { color: rgba(247,249,246,0.65); font-size: 0.85rem; letter-spacing: 0.04em; }

.hero__socials {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 16px;
  flex-wrap: wrap;
}
.hero__social-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: rgba(247,249,246,0.65);
  font-size: 0.83rem;
  transition: color var(--transition);
}
.hero__social-link:hover { color: rgba(247,249,246,1); }
.hero__social-divider { color: rgba(247,249,246,0.3); font-size: 0.8rem; }

.hero__scroll-cue {
  position: absolute;
  left: 50%; bottom: 28px;
  transform: translateX(-50%);
  color: rgba(247,249,246,0.85);
  animation: bob 2.2s ease-in-out infinite;
}
@keyframes bob {
  0%, 100% { transform: translate(-50%, 0); }
  50% { transform: translate(-50%, 8px); }
}

/* ---------------------------------------------------------------------
   Sections (shared)
--------------------------------------------------------------------- */
.section { padding: 96px 0; }
.section--alt { background: var(--bg-alt); }
.section__head { max-width: 640px; margin: 0 auto 56px; text-align: center; }
.section__head h2 { margin-bottom: 0; }

/* ---------------------------------------------------------------------
   Sobre
--------------------------------------------------------------------- */
.about {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 64px;
  align-items: center;
}
.about__portrait { width: 100%; }
.about__portrait-frame {
  position: relative;
  width: 100%;
  border-radius: var(--radius);
  overflow: hidden;
  aspect-ratio: 4/5;
  background: linear-gradient(160deg, var(--primary) 0%, var(--primary-dark) 100%);
  box-shadow: var(--shadow-md);
}
.about__portrait-frame img { width: 100%; height: 100%; object-fit: cover; }
.about__portrait-frame.img-fallback img { display: none; }
.about__content p { color: var(--muted); margin-bottom: 18px; }
.about__content h2 { margin-bottom: 20px; }

.stats {
  display: flex;
  gap: 36px;
  margin-top: 28px;
  flex-wrap: wrap;
}
.stats__item dt {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted);
  margin-bottom: 6px;
}
.stats__item dd {
  font-family: var(--font-serif);
  font-weight: 600;
  font-size: 1.3rem;
  color: var(--primary);
}

/* ---------------------------------------------------------------------
   Áreas de Atuação
--------------------------------------------------------------------- */
.grid-areas {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
}
.area-card {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 28px 22px;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.area-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.area-card__icon { width: 30px; height: 30px; color: var(--primary); margin-bottom: 16px; }
.area-card h3 { font-size: 1.02rem; font-weight: 600; font-family: var(--font-sans); }

/* ---------------------------------------------------------------------
   Diferenciais
--------------------------------------------------------------------- */
.grid-diff {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.diff-card { text-align: left; }
.diff-card__icon { width: 34px; height: 34px; color: var(--primary); margin-bottom: 18px; }
.diff-card h3 { margin-bottom: 10px; font-family: var(--font-sans); font-size: 1.05rem; }
.diff-card p { color: var(--muted); font-size: 0.95rem; }

/* ---------------------------------------------------------------------
   Contato
--------------------------------------------------------------------- */
.contact {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
}
.contact__lead { color: var(--muted); margin: 18px 0 28px; }
.contact-list { display: flex; flex-direction: column; gap: 18px; }
.contact-list li { display: flex; align-items: center; gap: 14px; color: var(--ink); font-weight: 500; overflow-wrap: break-word; min-width: 0; }
.contact-list a { overflow-wrap: break-word; min-width: 0; }
.contact-list svg { width: 22px; height: 22px; color: var(--primary); flex-shrink: 0; }
.contact-list a:hover { color: var(--primary); }

.contact-form {
  background: var(--bg);
  border-radius: var(--radius);
  padding: 36px;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.form-row { display: flex; flex-direction: column; gap: 8px; }
.form-row label { font-size: 0.85rem; font-weight: 600; color: var(--ink); }
.form-row input, .form-row select, .form-row textarea {
  width: 100%;
  border: 1.5px solid var(--bg-alt);
  background: #fff;
  border-radius: 10px;
  padding: 12px 14px;
  color: var(--ink);
  transition: border-color var(--transition);
  resize: vertical;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  outline: none;
  border-color: var(--primary);
}
.hp-field { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
.form-feedback { font-size: 0.9rem; min-height: 1.2em; }
.form-feedback.success { color: #2f6b3a; }
.form-feedback.error { color: var(--primary); }

/* ---------------------------------------------------------------------
   Footer
--------------------------------------------------------------------- */
.site-footer { background: var(--ink); color: rgba(247,249,246,0.75); padding: 48px 0; }
.site-footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}
.site-footer .brand__name { color: #fff; font-size: 1.1rem; }
.site-footer .brand__tag { color: rgba(247,249,246,0.55); }
.site-footer p { margin-top: 6px; font-size: 0.85rem; }
.site-footer nav { display: flex; gap: 24px; }
.site-footer nav a:hover { color: #fff; }
.site-footer__copy { font-size: 0.8rem; width: 100%; text-align: center; opacity: 0.6; order: 99; }

.footer-socials { display: flex; gap: 10px; flex-wrap: wrap; }
.footer-insta,
.footer-whatsapp {
  display: flex;
  align-items: center;
  gap: 8px;
  color: rgba(247,249,246,0.75);
  font-size: 0.85rem;
  padding: 7px 14px;
  border: 1px solid rgba(247,249,246,0.2);
  border-radius: 999px;
  transition: background var(--transition), color var(--transition), border-color var(--transition);
}
.footer-insta:hover,
.footer-whatsapp:hover { background: rgba(247,249,246,0.1); color: #fff; border-color: rgba(247,249,246,0.4); }

/* =======================================================================
   Responsive
======================================================================= */
@media (max-width: 1024px) {
  .grid-areas { grid-template-columns: repeat(3, 1fr); }
  .grid-diff { grid-template-columns: repeat(2, 1fr); }
  .about { grid-template-columns: 1fr; }
  .about__portrait { max-width: 360px; margin: 0 auto; }
  .contact { grid-template-columns: 1fr; }
}

@media (max-width: 840px) {
  .nav {
    position: fixed; inset: 0;
    background: var(--bg);
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 36px;
    transform: translateY(-100%);
    opacity: 0;
    visibility: hidden;
    transition: transform var(--transition), opacity var(--transition), visibility var(--transition);
    z-index: 90;
  }
  .nav.is-open { transform: translateY(0); opacity: 1; visibility: visible; }
  .nav { z-index: 990; }
  .nav a { color: var(--ink); font-size: 1.3rem; font-family: var(--font-serif); }
  .nav a::after { background: var(--primary); }
  .nav__insta { display: flex !important; align-items: center; gap: 10px; font-size: 1rem !important; font-family: var(--font-sans) !important; color: var(--primary) !important; }
  .nav__insta::after { display: none !important; }
  .nav-toggle { display: flex; position: relative; z-index: 995; }
  .site-header__actions .btn--sm { display: none; }
  .brand__logo { max-width: 160px; }
  .nav-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  .nav-toggle.is-active span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
  .nav-toggle.is-active span { background: var(--ink) !important; }
}

@media (max-width: 720px) {
  .section { padding: 72px 0; }
  .grid-areas { grid-template-columns: repeat(2, 1fr); }
  .grid-diff { grid-template-columns: 1fr; }
  .hero__content { padding-top: 130px; }
  .hero__actions .btn { flex: 1 1 auto; text-align: center; }
  .contact-form { padding: 26px; }
  .site-footer__inner { flex-direction: column; text-align: center; }
  .site-footer nav { flex-wrap: wrap; justify-content: center; }
}

@media (max-width: 480px) {
  .grid-areas { grid-template-columns: 1fr; }
  .container { padding-left: 18px; padding-right: 18px; }
  .brand__logo { height: 32px; }
  h2 { font-size: 1.7rem; }
}