/* ========================================
   MARIANA TOZONI — ADVOGADA
   Identidade Visual: #4D403A | #8E827B | #EFEBEA
   Tipografia: Rodetta (headings) + Verdana (body)
======================================== */

/* ===== FONTS ===== */
@font-face {
  font-family: 'Rodetta';
  src: url('../fonts/Rodetta.ttf') format('truetype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}

/* ===== VARIABLES ===== */
:root {
  --dark:     #4D403A;
  --taupe:    #8E827B;
  --cream:    #EFEBEA;
  --white:    #FFFFFF;
  --dark-2:   #3a2f29;

  --font-heading: 'Rodetta', Georgia, serif;
  --font-body:    'Verdana', 'Geneva', sans-serif;

  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --transition: 0.35s var(--ease);

  --container: 1180px;
  --nav-h: 80px;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-font-smoothing: antialiased; }

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.75;
  color: var(--dark);
  background: var(--white);
  overflow-x: hidden;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }
ul { list-style: none; }

/* ===== CONTAINER ===== */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 2rem;
}

/* ===== TYPOGRAPHY ===== */
h2 {
  font-family: var(--font-heading);
  font-weight: normal;
  font-size: clamp(2.2rem, 5vw, 3.2rem);
  letter-spacing: 0.04em;
  line-height: 1.1;
}

h3 {
  font-family: var(--font-heading);
  font-weight: normal;
  font-size: clamp(1.3rem, 2.5vw, 1.6rem);
  letter-spacing: 0.03em;
}

/* ===== LABEL (section tag) ===== */
.label {
  display: inline-block;
  font-size: 0.68rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 0.8rem;
}

.label--light {
  color: rgba(239, 235, 234, 0.6);
}

/* ===== BUTTONS ===== */
.btn {
  display: inline-block;
  padding: 0.9rem 2.6rem;
  font-family: var(--font-body);
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: var(--transition);
  border: 1px solid transparent;
  text-align: center;
}

.btn--outline {
  border-color: rgba(239, 235, 234, 0.7);
  color: var(--cream);
  letter-spacing: 0.22em;
}
.btn--outline:hover {
  background: var(--cream);
  color: var(--dark);
  border-color: var(--cream);
}

.btn--dark {
  background: var(--dark);
  color: var(--cream);
  border-color: var(--dark);
}
.btn--dark:hover {
  background: var(--dark-2);
  border-color: var(--dark-2);
}

.btn--cream {
  background: var(--cream);
  color: var(--dark);
  border-color: var(--cream);
}
.btn--cream:hover {
  background: var(--white);
  border-color: var(--white);
}

/* ===== SECTION HEADER ===== */
.section-header {
  text-align: center;
  margin-bottom: 4rem;
}

/* ===== FADE IN (scroll animation) ===== */
.fade-in {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
}
.fade-in.delay-1 { transition-delay: 0.15s; }
.fade-in.delay-2 { transition-delay: 0.3s; }
.fade-in.visible {
  opacity: 1;
  transform: none;
}

/* ========================================
   NAVBAR
======================================== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  height: var(--nav-h);
  transition: background var(--transition), box-shadow var(--transition), height var(--transition);
}

.navbar.scrolled {
  background: rgba(239, 235, 234, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  box-shadow: 0 1px 24px rgba(77, 64, 58, 0.1);
  height: 64px;
}

.navbar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

/* Logo — show dark on scroll, light on hero */
.navbar__logo { display: flex; align-items: center; }
.navbar__logo img { height: 34px; transition: var(--transition); }

.logo-dark  { display: none; }
.logo-light { display: block; }
.navbar.scrolled .logo-dark  { display: block; }
.navbar.scrolled .logo-light { display: none; }

/* Nav links */
.navbar__links {
  display: flex;
  gap: 2.8rem;
}

.navbar__links a {
  font-size: 0.7rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(239, 235, 234, 0.85);
  transition: color var(--transition);
  position: relative;
  padding-bottom: 2px;
}

.navbar__links a::after {
  content: '';
  position: absolute;
  left: 0; bottom: -2px;
  width: 0; height: 1px;
  background: currentColor;
  transition: width var(--transition);
}

.navbar__links a:hover::after { width: 100%; }
.navbar__links a:hover { color: var(--cream); }

.navbar.scrolled .navbar__links a {
  color: var(--taupe);
}
.navbar.scrolled .navbar__links a:hover {
  color: var(--dark);
}

/* Right side */
.navbar__right {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

/* Language toggle */
.lang-toggle {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.lang-sep {
  font-size: 0.6rem;
  color: rgba(239, 235, 234, 0.3);
}
.navbar.scrolled .lang-sep { color: var(--taupe); opacity: 0.5; }

.lang-btn {
  font-size: 0.65rem;
  letter-spacing: 0.15em;
  color: rgba(239, 235, 234, 0.5);
  transition: color var(--transition);
  padding: 2px 0;
}
.navbar.scrolled .lang-btn { color: var(--taupe); }

.lang-btn.active,
.lang-btn:hover { color: var(--cream); }
.navbar.scrolled .lang-btn.active,
.navbar.scrolled .lang-btn:hover { color: var(--dark); }

/* Burger */
.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 4px;
}
.nav-burger span {
  display: block;
  width: 22px;
  height: 1.5px;
  background: var(--cream);
  transition: var(--transition);
}
.navbar.scrolled .nav-burger span { background: var(--dark); }

/* ========================================
   HERO
======================================== */
.hero {
  min-height: 100vh;
  background-color: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: calc(var(--nav-h) + 3rem) 2rem 6rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 40%, rgba(142,130,123,0.12) 0%, transparent 70%);
}

.hero__overlay { display: none; }

.hero__content {
  position: relative;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  animation: heroFadeIn 1.2s var(--ease) forwards;
}

.hero__divider {
  width: 40px;
  height: 1px;
  background: rgba(239, 235, 234, 0.3);
}

.hero__logo {
  width: min(500px, 82vw);
}

.hero__tagline {
  font-size: 0.75rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(239, 235, 234, 0.8);
  max-width: 520px;
  line-height: 2.4;
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(239, 235, 234, 0.35);
  animation: bounce 2.5s infinite;
  z-index: 1;
}
.hero__scroll svg { width: 22px; height: 22px; }

@keyframes heroFadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: none; }
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ========================================
   ABOUT
======================================== */
.about {
  padding: 7rem 0;
  background: var(--cream);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

/* Photo */
.about__photo { position: relative; }

.photo-wrap {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
  background: rgba(142, 130, 123, 0.15);
  border: 1px solid rgba(142, 130, 123, 0.2);
}

.photo-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  background: linear-gradient(160deg, rgba(142,130,123,0.12) 0%, rgba(77,64,58,0.08) 100%);
}

.photo-placeholder__initials {
  font-family: var(--font-heading);
  font-size: 5rem;
  letter-spacing: 0.1em;
  color: var(--taupe);
  opacity: 0.5;
  line-height: 1;
}

.photo-placeholder__text {
  font-size: 0.65rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--taupe);
  opacity: 0.6;
}

.photo-badge {
  position: absolute;
  bottom: -1.5rem;
  right: -1.5rem;
  width: 110px;
  height: 110px;
  border-radius: 50%;
  background: var(--dark);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  color: var(--cream);
  gap: 2px;
  border: 4px solid var(--cream);
}

.photo-badge__num {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  line-height: 1;
  letter-spacing: 0.02em;
}

.photo-badge__label {
  font-size: 0.55rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.75;
  max-width: 70px;
  line-height: 1.3;
}

/* About text */
.about__text {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.about__text h2 { color: var(--dark); }

.about__role {
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-top: -0.5rem;
}

.about__text > p {
  font-size: 0.88rem;
  color: #6b5e58;
  line-height: 1.95;
}

.about__stats {
  display: flex;
  gap: 2.5rem;
  padding: 1.5rem 0;
  border-top: 1px solid rgba(142, 130, 123, 0.2);
  border-bottom: 1px solid rgba(142, 130, 123, 0.2);
}

.stat {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.stat__num {
  font-family: var(--font-heading);
  font-size: 2rem;
  color: var(--dark);
  letter-spacing: 0.02em;
  line-height: 1;
}

.stat__desc {
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--taupe);
}

/* ========================================
   SERVICES
======================================== */
.services {
  padding: 7rem 0;
  background: var(--white);
}

.services .section-header h2 { color: var(--dark); }

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}

.service-card {
  padding: 3.5rem 2.5rem;
  background: var(--cream);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  transition: background var(--transition), color var(--transition);
}

.service-card:hover {
  background: var(--dark);
  color: var(--cream);
}

.service-card__icon {
  width: 44px;
  height: 44px;
  color: var(--taupe);
  transition: color var(--transition);
}
.service-card__icon svg { width: 100%; height: 100%; }

.service-card:hover .service-card__icon { color: rgba(239, 235, 234, 0.5); }

.service-card h3 {
  color: var(--dark);
  transition: color var(--transition);
}
.service-card:hover h3 { color: var(--cream); }

.service-card p {
  font-size: 0.82rem;
  line-height: 1.85;
  color: #7a6a63;
  transition: color var(--transition);
}
.service-card:hover p { color: rgba(239, 235, 234, 0.75); }

/* ========================================
   CONTACT
======================================== */
.contact {
  padding: 7rem 0;
  background: var(--dark);
  color: var(--cream);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 6rem;
  align-items: start;
}

/* Info side */
.contact__info h2 { color: var(--cream); margin-bottom: 0.75rem; }

.contact__sub {
  font-size: 0.85rem;
  color: rgba(239, 235, 234, 0.6);
  line-height: 1.8;
  margin-bottom: 2.5rem;
}

.contact__list {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.contact__item {
  display: flex;
  gap: 1rem;
  align-items: flex-start;
}

.contact__icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--taupe);
}
.contact__icon svg { width: 100%; height: 100%; }

.contact__item strong {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--taupe);
  margin-bottom: 0.3rem;
  font-weight: normal;
}

.contact__item p,
.contact__item a {
  font-size: 0.85rem;
  color: rgba(239, 235, 234, 0.85);
  line-height: 1.6;
}
.contact__item a:hover { color: var(--cream); }

/* Form */
.contact__form-wrap {
  background: rgba(239, 235, 234, 0.04);
  border: 1px solid rgba(239, 235, 234, 0.08);
  padding: 3rem;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 0.85rem 1rem;
  background: rgba(239, 235, 234, 0.07);
  border: 1px solid rgba(239, 235, 234, 0.15);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 0.82rem;
  outline: none;
  transition: border-color var(--transition), background var(--transition);
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(239, 235, 234, 0.4);
  font-size: 0.8rem;
  letter-spacing: 0.04em;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--taupe);
  background: rgba(239, 235, 234, 0.1);
}

.form-group select { color: rgba(239, 235, 234, 0.4); }
.form-group select:valid,
.form-group select.has-value { color: var(--cream); }

.form-group select option {
  background: var(--dark);
  color: var(--cream);
}

.form-group textarea { resize: vertical; min-height: 130px; }

.contact-form .btn { align-self: flex-start; margin-top: 0.5rem; }

.form-success {
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  color: rgba(239, 235, 234, 0.65);
  margin-top: 0.5rem;
}

/* ========================================
   FOOTER
======================================== */
.footer {
  background: var(--dark-2);
  padding: 3.5rem 0;
  text-align: center;
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.footer__logo {
  height: 38px;
  opacity: 0.75;
}

.footer p {
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  color: rgba(239, 235, 234, 0.35);
}

/* ========================================
   WHATSAPP FLOAT
======================================== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 300;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.whatsapp-float svg {
  width: 58px;
  height: 58px;
  padding: 15px;
  background: #25D366;
  border-radius: 50%;
  fill: white;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
  flex-shrink: 0;
}

.whatsapp-float:hover svg {
  transform: scale(1.08);
  box-shadow: 0 6px 32px rgba(37, 211, 102, 0.45);
}

.whatsapp-float__tooltip {
  background: var(--dark);
  color: var(--cream);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.5rem 1rem;
  white-space: nowrap;
  border-radius: 2px;
  opacity: 0;
  transform: translateX(6px);
  transition: opacity var(--transition), transform var(--transition);
  pointer-events: none;
  order: -1;
}

.whatsapp-float:hover .whatsapp-float__tooltip {
  opacity: 1;
  transform: none;
}

/* ========================================
   RESPONSIVE
======================================== */
@media (max-width: 1024px) {
  .about__grid { gap: 4rem; }
  .contact__grid { gap: 4rem; }
}

@media (max-width: 900px) {
  /* Navbar mobile */
  .navbar__links {
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: var(--cream);
    flex-direction: column;
    align-items: center;
    gap: 0;
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s var(--ease), padding var(--transition);
    box-shadow: 0 8px 32px rgba(77, 64, 58, 0.12);
  }

  .navbar__links.open {
    max-height: 300px;
    padding: 1.5rem 0 2rem;
  }

  .navbar__links a {
    color: var(--taupe) !important;
    padding: 0.75rem 0;
    font-size: 0.75rem;
  }

  .navbar__links a:hover { color: var(--dark) !important; }

  .nav-burger { display: flex; }

  /* About */
  .about__grid {
    grid-template-columns: 1fr;
    gap: 3.5rem;
  }

  .photo-wrap { max-width: 380px; margin: 0 auto; }

  .photo-badge {
    right: -0.75rem;
    bottom: -0.75rem;
    width: 90px;
    height: 90px;
  }
  .photo-badge__num { font-size: 1.3rem; }

  /* Services */
  .services__grid { grid-template-columns: 1fr; }

  /* Contact */
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .contact__form-wrap { padding: 2rem 1.5rem; }
}

@media (max-width: 600px) {
  :root { --nav-h: 68px; }

  .container { padding: 0 1.25rem; }

  .about { padding: 5rem 0; }
  .services { padding: 5rem 0; }
  .contact { padding: 5rem 0; }

  .about__stats { gap: 1.5rem; flex-wrap: wrap; }

  .form-row { grid-template-columns: 1fr; }

  .service-card { padding: 2.5rem 1.75rem; }

  .whatsapp-float { bottom: 1.25rem; right: 1.25rem; }
  .whatsapp-float svg { width: 52px; height: 52px; }
  .whatsapp-float__tooltip { display: none; }
}