/* ═══════════════════════════════════════════════════════
   DRA. ELAINE MENEZES — Premium Psychiatry Site
   Color System: Brown luxury palette
   ═══════════════════════════════════════════════════════ */

:root {
  /* Brand Browns */
  --brown-950: #1A0A00;
  --brown-900: #2C1206;
  --brown-800: #4A2010;
  --brown-700: #6B3A1E;
  --brown-600: #8B5230;
  --brown-500: #A96B3E;
  --brown-400: #C4874E;
  --brown-300: #D4A46E;
  --brown-200: #E8C99A;
  --brown-100: #F2E4CC;
  --brown-50:  #FBF5EC;

  /* Gold Accent (from logo) */
  --gold-600: #B8822A;
  --gold-500: #C9973B;
  --gold-400: #D4A853;
  --gold-300: #E0C070;
  --gold-200: #EDD89A;
  --gold-100: #F7EFC8;

  /* Cream / Background */
  --cream-100: #FBF7F2;
  --cream-50:  #FEFCF9;

  /* Semantic */
  --color-bg:        var(--cream-100);
  --color-surface:   #FFFFFF;
  --color-text:      var(--brown-900);
  --color-text-muted: var(--brown-600);
  --color-accent:    var(--brown-600);
  --color-accent-light: var(--brown-300);
  --color-gold:      var(--gold-400);
  --color-border:    var(--brown-100);

  /* Typography */
  --font-display: 'Fraunces', Georgia, serif;
  --font-body:    'Jost', system-ui, sans-serif;

  /* Spacing */
  --section-pad: clamp(5rem, 10vw, 8rem);
  --container:   1200px;

  /* Radius */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;

  /* Shadows */
  --shadow-sm:  0 2px 8px rgba(74, 32, 16, 0.08);
  --shadow-md:  0 8px 32px rgba(74, 32, 16, 0.12);
  --shadow-lg:  0 20px 60px rgba(74, 32, 16, 0.16);
  --shadow-xl:  0 32px 80px rgba(74, 32, 16, 0.20);

  /* Transitions */
  --ease-out-expo: cubic-bezier(0.16, 1, 0.3, 1);
  --ease-in-out:   cubic-bezier(0.4, 0, 0.2, 1);

  /* Texture — grayscale film/paper grain, reused across surfaces */
  --noise: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='3' stitchTiles='stitch'/%3E%3CfeColorMatrix type='saturate' values='0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  overflow-x: hidden;
}

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

/* ─── Focus ──────────────────────────────────────────── */
:focus-visible {
  outline: 2px solid var(--brown-500);
  outline-offset: 3px;
  border-radius: 4px;
}

/* ─── Container ──────────────────────────────────────── */
.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 5vw, 2.5rem);
  position: relative;
  z-index: 1; /* keep content above the section grain layer */
}

/* ─── Buttons ────────────────────────────────────────── */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background: var(--brown-700);
  color: var(--cream-50);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  letter-spacing: 0.01em;
  cursor: pointer;
  transition: background 0.25s var(--ease-in-out),
              transform 0.2s var(--ease-out-expo),
              box-shadow 0.25s var(--ease-in-out);
  box-shadow: 0 4px 20px rgba(107, 58, 30, 0.35);
  white-space: nowrap;
}
.btn-primary:hover {
  background: var(--brown-600);
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(107, 58, 30, 0.45);
}
.btn-primary:active { transform: translateY(0); }

.btn-primary.btn-large {
  padding: 1.125rem 2.5rem;
  font-size: 1.0625rem;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.875rem 2rem;
  background: transparent;
  color: var(--brown-700);
  border: 1.5px solid var(--brown-300);
  border-radius: 50px;
  font-family: var(--font-body);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s, color 0.25s, transform 0.2s var(--ease-out-expo);
}
.btn-secondary:hover {
  border-color: var(--brown-600);
  background: var(--brown-50);
  transform: translateY(-2px);
}

/* ─── Section Common ─────────────────────────────────── */
.section-eyebrow {
  display: inline-block;
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--brown-600);
  margin-bottom: 0.75rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 500;
  line-height: 1.18;
  letter-spacing: -0.01em;
  color: var(--brown-900);
  margin-bottom: 1rem;
}
.section-title em {
  font-style: italic;
  color: var(--brown-600);
}

.section-desc {
  font-size: 1.0625rem;
  color: var(--color-text-muted);
  max-width: 540px;
  margin: 0 auto;
}

.section-header {
  text-align: center;
  margin-bottom: clamp(3rem, 6vw, 4.5rem);
}
.section-header .section-title { position: relative; }
.section-header .section-title::after {
  content: '';
  display: block;
  width: 56px;
  height: 1.5px;
  margin: 1.25rem auto 0;
  background: linear-gradient(to right, var(--gold-400), var(--brown-300));
  transform: scaleX(0);
  transform-origin: center;
  transition: transform 0.7s var(--ease-out-expo) 0.15s;
}
/* the gold rule under the title draws itself when the header reveals */
.section-header.is-visible .section-title::after { transform: scaleX(1); }

/* ─── Animate on scroll ──────────────────────────────── */
[data-animate] {
  opacity: 0;
  transition: opacity 0.8s var(--ease-out-expo),
              transform 0.8s var(--ease-out-expo);
}
[data-animate="fade-up"]    { transform: translateY(16px) scale(0.985); }
[data-animate="fade-left"]  { transform: translateX(40px); }
[data-animate="fade-right"] { transform: translateX(-40px); }

[data-animate].is-visible {
  opacity: 1;
  transform: none;
}

/* ═══ NAVBAR ═════════════════════════════════════════════ */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 50;
  transition: background 0.4s var(--ease-in-out),
              box-shadow 0.4s var(--ease-in-out),
              backdrop-filter 0.4s;
}
.navbar.scrolled {
  background: rgba(251, 247, 242, 0.95);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 rgba(74, 32, 16, 0.08), var(--shadow-sm);
}

.nav-container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 1rem clamp(1.25rem, 5vw, 2.5rem);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo { display: flex; align-items: center; }
.logo-img {
  width: 56px;
  height: 56px;
  object-fit: contain;
  transition: transform 0.3s var(--ease-out-expo);
}
.logo-img:hover { transform: scale(1.05); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}
.nav-links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--brown-800);
  transition: color 0.2s;
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1.5px;
  background: var(--brown-500);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease-out-expo);
}
.nav-links a:hover { color: var(--brown-600); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-links a.is-active:not(.nav-cta) { color: var(--brown-600); }
.nav-links a.is-active:not(.nav-cta)::after { transform: scaleX(1); }

/* Over the hero (navbar transparent) links are white for contrast on the photo;
   once scrolled the navbar gets its cream background and links revert to brown. */
.navbar:not(.scrolled) .nav-links a:not(.nav-cta) {
  color: var(--cream-50);
  text-shadow: 0 1px 16px rgba(26, 10, 0, 0.55);
}
.navbar:not(.scrolled) .nav-links a:not(.nav-cta):hover { color: #fff; }
.navbar:not(.scrolled) .nav-links a:not(.nav-cta)::after { background: var(--gold-300); }
.navbar:not(.scrolled) .nav-links a.is-active:not(.nav-cta) { color: #fff; }

.nav-cta {
  padding: 0.625rem 1.5rem;
  background: var(--brown-700);
  color: var(--cream-50) !important;
  border-radius: 50px;
  font-weight: 500;
  transition: background 0.25s, transform 0.2s var(--ease-out-expo), box-shadow 0.25s !important;
  box-shadow: 0 2px 12px rgba(107, 58, 30, 0.3);
}
.nav-cta::after { display: none !important; }
.nav-cta:hover {
  background: var(--brown-600) !important;
  transform: translateY(-1px) !important;
  box-shadow: 0 4px 20px rgba(107, 58, 30, 0.4) !important;
}

.hamburger {
  display: none;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 5px;
  width: 44px;
  height: 44px;
  margin-right: -8px;
  cursor: pointer;
  /* Sit above the full-screen mobile menu overlay so the same button can close it */
  position: relative;
  z-index: 60;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--brown-700);
  border-radius: 2px;
  transition: transform 0.3s, opacity 0.3s, background 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
/* White over the transparent hero navbar (matches the desktop nav); dark when
   scrolled, or when the menu is open over the cream overlay */
.navbar:not(.scrolled) .hamburger span { background: var(--cream-50); }
.navbar:not(.scrolled) .hamburger.open span { background: var(--brown-800); }

.mobile-menu {
  display: none;
  position: fixed;
  inset: 0;
  background: var(--cream-50);
  z-index: 49;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s var(--ease-in-out);
}
.mobile-menu.open {
  display: flex;
  opacity: 1;
  pointer-events: all;
}
.mobile-menu ul {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2rem;
  text-align: center;
}
.mobile-menu a {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: var(--brown-800);
  transition: color 0.2s;
}
.mobile-menu a:hover { color: var(--brown-500); }
.mobile-cta {
  font-size: 1.25rem !important;
  padding: 0.875rem 2.5rem;
  background: var(--brown-700) !important;
  color: var(--cream-50) !important;
  border-radius: 50px;
}

/* ═══ HERO ════════════════════════════════════════════════ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 5rem;
}
/* Subtle top scrim so the white nav links stay readable over any part of the photo */
.hero::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 130px;
  background: linear-gradient(to bottom, rgba(26, 10, 0, 0.42) 0%, rgba(26, 10, 0, 0) 100%);
  z-index: 2;
  pointer-events: none;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    /* dark-brown backdrop the photo blends into on its left edge (harmonizes with the darker photo) */
    linear-gradient(to right, rgba(44,18,6,0) 50%, rgba(44,18,6,0.55) 64%, rgba(26,10,0,0.96) 82%, var(--brown-950) 100%),
    linear-gradient(135deg, var(--cream-50) 0%, var(--brown-50) 50%, #F0E4D4 100%);
  z-index: 0;
}

.hero-orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.5;
}
.hero-orb-1 {
  width: clamp(300px, 40vw, 600px);
  height: clamp(300px, 40vw, 600px);
  background: radial-gradient(circle, var(--brown-200) 0%, transparent 70%);
  top: -10%; right: -5%;
  animation: float1 12s ease-in-out infinite;
}
.hero-orb-2 {
  width: clamp(200px, 30vw, 400px);
  height: clamp(200px, 30vw, 400px);
  background: radial-gradient(circle, var(--gold-200) 0%, transparent 70%);
  bottom: 10%; left: 5%;
  animation: float2 15s ease-in-out infinite;
}

@keyframes float1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(-30px, 30px) scale(1.05); }
}
@keyframes float2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50%       { transform: translate(20px, -20px) scale(0.95); }
}

.hero-lineart {
  position: absolute;
  top: 50%;
  right: 38%;
  width: clamp(360px, 42vw, 620px);
  height: clamp(360px, 42vw, 620px);
  transform: translateY(-50%);
  color: var(--brown-300);
  opacity: 0.4;
  animation: float2 18s ease-in-out infinite;
}
@media (max-width: 1024px) {
  .hero-lineart { right: 50%; transform: translate(50%, -50%); opacity: 0.22; }
}

.hero-grain {
  position: absolute;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  background-size: 200px 200px;
  opacity: 0.4;
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: var(--container);
  margin: 0 auto;
  padding: 4rem clamp(1.25rem, 5vw, 2.5rem);
  width: 100%;
}
.hero-text { max-width: 560px; }

.hero-eyebrow {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--brown-600);
  margin-bottom: 1rem;
  animation: fadeInDown 0.8s var(--ease-out-expo) 0.1s both;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(1.875rem, 4vw, 2.75rem);
  font-weight: 500;
  line-height: 1.16;
  letter-spacing: -0.01em;
  color: var(--brown-900);
  margin-bottom: 1.25rem;
  animation: fadeInDown 0.8s var(--ease-out-expo) 0.2s both;
}
.hero-title em {
  font-style: italic;
  color: var(--brown-600);
}

.hero-divider {
  margin-bottom: 1.25rem;
  animation: fadeInDown 0.8s var(--ease-out-expo) 0.28s both;
}
.hero-divider span {
  display: block;
  width: 64px;
  height: 1.5px;
  background: linear-gradient(to right, var(--gold-400), var(--brown-300));
}

.hero-tagline {
  font-family: var(--font-body);
  font-size: clamp(1rem, 1.4vw, 1.1875rem);
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--brown-700);
  margin-bottom: 0.75rem;
  animation: fadeInDown 0.8s var(--ease-out-expo) 0.32s both;
}

.hero-subtitle {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  color: var(--brown-600);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 520px;
  animation: fadeInDown 0.8s var(--ease-out-expo) 0.36s both;
}
.hero-subtitle strong { color: var(--brown-800); font-weight: 600; }
.br-desktop { display: none; }
@media (min-width: 768px) { .br-desktop { display: inline; } }
/* Quebra extra só em telas estreitas: 2 linhas no desktop, 3 linhas limpas no celular */
.br-mobile { display: none; }
@media (max-width: 500px) { .br-mobile { display: inline; } }

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 0;
  animation: fadeInDown 0.8s var(--ease-out-expo) 0.4s both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  animation: fadeInDown 0.8s var(--ease-out-expo) 0.5s both;
}
.stat {
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 500;
  color: var(--brown-800);
  line-height: 1;
}
.stat-plus { font-size: 1.25rem; color: var(--brown-600); }
.stat-label {
  font-size: 0.75rem;
  color: var(--brown-600);
  font-weight: 500;
  letter-spacing: 0.02em;
}
.stat-divider {
  width: 1px;
  height: 36px;
  background: var(--brown-200);
  flex-shrink: 0;
}

/* Hero background photo */
.hero-photo {
  position: absolute;
  top: 0; right: 0; bottom: 0;
  width: 46%;
  background-image: url("../images/foto-hero.jpg?v=3");
  background-size: cover;
  background-position: center 20%;
  background-repeat: no-repeat;
  z-index: 0;
  /* Same fade format/position — now blends into the dark-brown backdrop above */
  -webkit-mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.6) 24%, #000 52%);
  mask-image: linear-gradient(to right, transparent 0%, rgba(0,0,0,0.6) 24%, #000 52%);
  animation: fadeInRight 1.1s var(--ease-out-expo) 0.2s both;
}

/* Hero price highlight (in the text column) */
.hero-price {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  background: var(--color-surface);
  border: 1px solid var(--brown-100);
  border-radius: 50px;
  padding: 0.5rem 1.25rem 0.5rem 0.875rem;
  box-shadow: var(--shadow-md);
  margin-bottom: 2rem;
  animation: fadeInDown 0.8s var(--ease-out-expo) 0.4s both;
}
.hero-price-dot {
  width: 9px; height: 9px;
  border-radius: 50%;
  background: var(--gold-400);
  box-shadow: 0 0 0 4px rgba(212, 168, 83, 0.18);
  flex-shrink: 0;
}
.hero-price-text {
  font-size: 0.875rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: var(--brown-600);
}
.hero-price-value {
  font-family: var(--font-display);
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--brown-800);
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-16px); }
  to   { opacity: 1; transform: none; }
}
@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(24px); }
  to   { opacity: 1; transform: none; }
}

/* Scroll hint */
.scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  animation: fadeInDown 1s var(--ease-out-expo) 1s both;
}
.scroll-line {
  width: 1px;
  height: 48px;
  background: linear-gradient(to bottom, var(--brown-300), transparent);
  animation: scrollDown 2s ease-in-out infinite;
}
@keyframes scrollDown {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 1; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

/* ═══ SECTION DEPTH (grain layer painted behind each section's content) ═══ */
.sobre, .especialidades, .como-funciona, .depoimentos, .cta-final, .footer {
  position: relative;
  isolation: isolate;
}
.sobre::before, .especialidades::before, .como-funciona::before,
.depoimentos::before, .cta-final::before, .footer::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image: var(--noise);
  background-size: 160px 160px;
  pointer-events: none;
}
/* light surfaces → faint paper grain */
.sobre::before, .especialidades::before,
.como-funciona::before, .depoimentos::before {
  opacity: 0.028;
  mix-blend-mode: multiply;
}
/* dark surfaces → film grain */
.cta-final::before, .footer::before {
  opacity: 0.06;
  mix-blend-mode: overlay;
}

/* ═══ SOBRE ═══════════════════════════════════════════════ */
.sobre {
  padding: var(--section-pad) 0;
  background: var(--color-surface);
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(3rem, 6vw, 5rem);
  align-items: center;
}

.sobre-img-wrap {
  position: relative;
}
.sobre-img-wrap img {
  width: 100%;
  height: clamp(460px, 55vw, 580px);
  object-fit: cover;
  object-position: top center;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-lg);
}
.sobre-img-deco {
  position: absolute;
  inset: -12px;
  border: 1.5px solid var(--brown-200);
  border-radius: calc(var(--radius-xl) + 12px);
  pointer-events: none;
  z-index: -1;
}

.section-eyebrow { display: block; margin-bottom: 0.5rem; }
.sobre-text .section-title { text-align: left; margin-bottom: 1.25rem; }

.sobre-lead {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--brown-800);
  line-height: 1.6;
  margin-bottom: 1rem;
}
.sobre-body {
  font-size: 1rem;
  color: var(--brown-700);
  line-height: 1.75;
  margin-bottom: 1rem;
}
.sobre-body strong { color: var(--brown-800); }

.formacao {
  margin: 2rem 0;
  padding: 1.5rem;
  background: var(--brown-50);
  border-radius: var(--radius-md);
  border-left: 3px solid var(--brown-400);
}
.formacao-titulo {
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brown-600);
  margin-bottom: 1rem;
}
.formacao-list {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.formacao-list li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.form-icon {
  width: 32px; height: 32px;
  background: var(--brown-100);
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  color: var(--brown-600);
}
.formacao-list strong { display: block; font-size: 0.9375rem; color: var(--brown-800); }
.formacao-list span   { font-size: 0.8125rem; color: var(--brown-600); }

/* ═══ ESPECIALIDADES ══════════════════════════════════════ */
.especialidades {
  padding: var(--section-pad) 0;
  background: var(--brown-50);
}

.esp-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.esp-card {
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.25rem 2rem;
  border: 1px solid var(--brown-100);
  transition: transform 0.35s var(--ease-out-expo),
              box-shadow 0.35s var(--ease-out-expo),
              border-color 0.25s;
  position: relative;
  cursor: default;
}
.esp-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-300);
}
.esp-card--featured {
  background: var(--brown-800);
  border-color: var(--brown-700);
  color: var(--cream-50);
}
.esp-card--featured:hover {
  background: var(--brown-700);
  border-color: var(--brown-600);
}

.esp-icon {
  width: 60px; height: 60px;
  background: var(--brown-100);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--brown-600);
  transition: background 0.3s;
}
.esp-card:hover .esp-icon { background: var(--brown-200); }
.esp-card--featured .esp-icon {
  background: rgba(255,255,255,0.12);
  color: var(--gold-300);
}
.esp-card--featured:hover .esp-icon { background: rgba(255,255,255,0.18); }

.esp-badge {
  position: absolute;
  top: 1.25rem; right: 1.25rem;
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--gold-300);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  padding: 0.2rem 0.625rem;
  border-radius: 50px;
}

.esp-card h3 {
  font-family: var(--font-display);
  font-size: 1.625rem;
  font-weight: 500;
  color: var(--brown-900);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}
.esp-card--featured h3 { color: var(--cream-50); }

.esp-card p {
  font-size: 0.9375rem;
  color: var(--brown-600);
  line-height: 1.7;
  margin-bottom: 1.25rem;
}
.esp-card--featured p { color: var(--brown-200); }

.esp-tags {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}
.esp-tags li {
  font-size: 0.8125rem;
  color: var(--brown-600);
  padding-left: 1rem;
  position: relative;
}
.esp-tags li::before {
  content: '—';
  position: absolute;
  left: 0;
  color: var(--brown-300);
  font-size: 0.75rem;
}
.esp-card--featured .esp-tags li { color: var(--brown-300); }
.esp-card--featured .esp-tags li::before { color: var(--gold-400); }

/* ═══ COMO FUNCIONA ═══════════════════════════════════════ */
.como-funciona {
  padding: var(--section-pad) 0;
  background: var(--color-surface);
}

.steps {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  margin-bottom: 3.5rem;
}

.step {
  flex: 1;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 1.25rem;
}
/* Connecting timeline line between nodes */
.step:not(:last-child)::before {
  content: '';
  position: absolute;
  top: 32px;
  left: calc(50% + 36px);
  width: calc(100% - 72px + 1.5rem);
  height: 1.5px;
  background: linear-gradient(to right, var(--brown-200), var(--brown-200));
  z-index: 0;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.6s var(--ease-out-expo) 0.15s;
}
/* connecting line draws from each node toward the next as the step reveals */
.step.is-visible:not(:last-child)::before { transform: scaleX(1); }

.step-node {
  position: relative;
  z-index: 1;
}
.step-icon {
  width: 64px; height: 64px;
  border-radius: 50%;
  background: var(--brown-50);
  border: 1.5px solid var(--brown-200);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--brown-600);
  transition: background 0.3s var(--ease-out-expo),
              border-color 0.3s, color 0.3s, transform 0.3s var(--ease-out-expo);
}
.step:hover .step-icon {
  background: var(--brown-700);
  border-color: var(--brown-700);
  color: var(--cream-50);
  transform: translateY(-4px);
}
.step-num {
  position: absolute;
  top: -8px; right: -8px;
  min-width: 26px; height: 26px;
  padding: 0 6px;
  border-radius: 50px;
  background: var(--brown-800);
  color: var(--cream-50);
  font-family: var(--font-body);
  font-size: 0.75rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-sm);
}
.step-content h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 600;
  color: var(--brown-800);
  margin-bottom: 0.5rem;
}
.step-content p {
  font-size: 0.9375rem;
  color: var(--brown-600);
  line-height: 1.65;
  max-width: 24ch;
  margin: 0 auto;
}

.como-cta { text-align: center; }

/* ═══ DEPOIMENTOS ═════════════════════════════════════════ */
.depoimentos {
  padding: var(--section-pad) 0;
  background: var(--brown-50);
  overflow: hidden;
}

.dep-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  align-items: stretch;
}

.dep-card {
  position: relative;
  background: var(--color-surface);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem 2rem;
  border: 1px solid var(--brown-100);
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  overflow: hidden;
  transition: transform 0.35s var(--ease-out-expo), box-shadow 0.35s var(--ease-out-expo), border-color 0.25s;
}
.dep-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--gold-300);
}

.dep-quote-mark {
  position: absolute;
  top: 0.5rem; right: 1.25rem;
  font-family: var(--font-display);
  font-size: 5rem;
  line-height: 1;
  color: var(--brown-100);
  pointer-events: none;
}

.dep-stars {
  display: flex;
  gap: 3px;
  color: var(--gold-400);
}

.dep-card blockquote p {
  font-family: var(--font-display);
  font-size: 1.0625rem;
  font-weight: 400;
  line-height: 1.75;
  color: var(--brown-800);
  font-style: italic;
}

.dep-card footer {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  padding-top: 1rem;
  border-top: 1px solid var(--brown-100);
  margin-top: auto;
}
.dep-avatar {
  width: 40px; height: 40px;
  background: var(--brown-700);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--cream-50);
  flex-shrink: 0;
}
.dep-name {
  display: block;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--brown-800);
}
.dep-condicao {
  font-size: 0.8rem;
  color: var(--brown-600);
}

/* ═══ CTA FINAL ═══════════════════════════════════════════ */
.cta-final {
  padding: var(--section-pad) 0;
  /* very discreet soft edge into the dark — short enough to read as a clean seam, not a band */
  background: linear-gradient(to bottom, var(--brown-50) 0, var(--brown-900) 16px);
  position: relative;
  overflow: hidden;
}
.cta-bg { position: absolute; inset: 0; pointer-events: none; }
.cta-orb {
  position: absolute;
  width: 600px; height: 600px;
  background: radial-gradient(circle, rgba(196, 135, 78, 0.18) 0%, transparent 70%);
  border-radius: 50%;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.25rem;
}

.cta-logo { width: 72px; height: 72px; object-fit: contain; filter: brightness(1.2); }

.cta-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 500;
  color: var(--cream-50);
  line-height: 1.2;
}
.cta-title em { font-style: italic; color: var(--gold-300); }

.cta-desc {
  font-size: 1.0625rem;
  color: var(--brown-300);
  line-height: 1.75;
  max-width: 500px;
}

.cta-final .btn-primary {
  background: var(--gold-400);
  color: var(--brown-950);
  box-shadow: 0 6px 32px rgba(212, 168, 83, 0.4);
}
.cta-final .btn-primary:hover {
  background: var(--gold-300);
  box-shadow: 0 10px 48px rgba(212, 168, 83, 0.55);
}

.cta-note {
  font-size: 0.8125rem;
  color: var(--brown-400);
  letter-spacing: 0.02em;
}

/* ═══ FOOTER ══════════════════════════════════════════════ */
.footer {
  /* warm offset glow (same family as the cta-orb) over the flat dark */
  background:
    radial-gradient(620px circle at 14% 0%, rgba(196, 135, 78, 0.10), transparent 60%),
    var(--brown-950);
  padding: 3.5rem 0 2rem;
  box-shadow: inset 0 1px 0 rgba(212, 168, 83, 0.05); /* crisp warm edge at the seam */
}
.footer-grid {
  display: grid;
  grid-template-columns: 1fr auto auto;
  gap: 3rem;
  align-items: start;
  padding-bottom: 2.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  margin-bottom: 2rem;
}
.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}
.footer-brand img { width: 48px; height: 48px; object-fit: contain; filter: brightness(1.1); }
.footer-brand p {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--brown-100);
  line-height: 1.5;
}
.footer-brand span { font-size: 0.8rem; color: var(--brown-400); font-weight: 400; }

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}
.footer-links a {
  font-size: 0.875rem;
  color: var(--brown-400);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--brown-200); }

.footer-contact-title {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brown-400);
  margin-bottom: 0.875rem;
}
.footer-wa {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.9375rem;
  color: var(--brown-300);
  transition: color 0.2s;
}
.footer-wa:hover { color: var(--cream-50); }

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}
.footer-bottom p {
  font-size: 0.8rem;
  color: var(--brown-400);
}
.footer-cfm { font-size: 0.75rem !important; max-width: 400px; text-align: right; }

/* ═══ FLOATING WHATSAPP ═══════════════════════════════════ */
.float-wa {
  position: fixed;
  bottom: 2rem; right: 2rem;
  z-index: 40;
  width: 60px; height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  box-shadow: 0 4px 24px rgba(37, 211, 102, 0.45);
  transition: transform 0.3s var(--ease-out-expo), box-shadow 0.3s;
  cursor: pointer;
}
.float-wa:hover {
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 40px rgba(37, 211, 102, 0.6);
}
.float-wa::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: #25D366;
  animation: waPulse 2.5s ease-out infinite;
}
@keyframes waPulse {
  0%   { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}

.float-wa-tooltip {
  position: absolute;
  right: calc(100% + 0.75rem);
  background: var(--brown-900);
  color: var(--cream-50);
  font-size: 0.8125rem;
  font-weight: 500;
  white-space: nowrap;
  padding: 0.5rem 0.875rem;
  border-radius: var(--radius-sm);
  pointer-events: none;
  opacity: 0;
  transform: translateX(8px);
  transition: opacity 0.2s, transform 0.2s;
}
.float-wa-tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 5px solid transparent;
  border-left-color: var(--brown-900);
}
.float-wa:hover .float-wa-tooltip {
  opacity: 1;
  transform: none;
}

/* ═══ RESPONSIVE ══════════════════════════════════════════ */
@media (max-width: 1024px) {
  /* Hero becomes a vertical stack: photo band on top, content centered below */
  .hero {
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    min-height: auto;
    padding-top: 0;
  }
  /* keep the top scrim so the transparent navbar's logo + menu icon stay readable over the photo */
  /* Drop the desktop right-side dark gradient — content sits on the light backdrop */
  .hero-bg {
    background: linear-gradient(135deg, var(--cream-50) 0%, var(--brown-50) 55%, #F0E4D4 100%);
  }
  .hero-content {
    text-align: center;
    padding: 2.75rem clamp(1.25rem, 5vw, 2.5rem) 3.5rem;
    margin-top: 0;
  }
  .hero-text {
    display: flex;
    flex-direction: column;
    align-items: center;
    max-width: 540px;
    margin: 0 auto;
  }
  .hero-subtitle { text-align: center; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .scroll-hint { display: none; }

  /* Photo becomes a horizontal band on top, fading (same soft format) into the content below */
  .hero-photo {
    position: relative;
    width: 100%;
    height: clamp(400px, 58vh, 540px);
    background-position: center 22%;
    opacity: 1;
    z-index: 1;
    animation: none;
    -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 64%, rgba(0,0,0,0.55) 85%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 0%, #000 64%, rgba(0,0,0,0.55) 85%, transparent 100%);
  }

  .sobre-grid { grid-template-columns: 1fr; }
  .sobre-text .section-title { text-align: center; }
  .sobre-text .section-eyebrow { text-align: center; display: block; }
  .sobre-text { text-align: center; }
  .formacao { text-align: left; }
  .sobre-text .btn-primary { align-self: center; }

  .esp-grid { grid-template-columns: 1fr; max-width: 500px; margin: 0 auto; }

  .steps { flex-direction: column; align-items: stretch; gap: 0; max-width: 460px; margin: 0 auto 3.5rem; }
  .step { flex-direction: row; text-align: left; align-items: flex-start; gap: 1.25rem; padding-bottom: 2.75rem; }
  .step:last-child { padding-bottom: 0; }
  .step:not(:last-child)::before {
    top: 64px; left: 31px;
    width: 1.5px; height: calc(100% - 64px);
    background: var(--brown-200);
    transform: scaleY(0);
    transform-origin: top;
  }
  .step.is-visible:not(:last-child)::before { transform: scaleY(1); }
  .step-content { padding-top: 0.5rem; }
  .step-content p { max-width: none; margin: 0; }

  /* Depoimentos: horizontal swipeable cards (instead of stacked) */
  .dep-grid {
    grid-template-columns: none;
    display: flex;
    gap: 1rem;
    max-width: none;
    margin: 0 calc(-1 * clamp(1.25rem, 5vw, 2.5rem));
    padding: 0.5rem clamp(1.25rem, 5vw, 2.5rem) 1.5rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    scroll-padding-left: clamp(1.25rem, 5vw, 2.5rem);
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .dep-grid::-webkit-scrollbar { display: none; }
  .dep-card {
    flex: 0 0 auto;
    width: 82vw;
    max-width: 340px;
    scroll-snap-align: start;
    opacity: 1;       /* the carousel reveals the cards; don't depend on scroll-fade */
    transform: none;
  }

  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-cfm { text-align: left; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }

  .nav-links { display: none; }
  .hamburger { display: flex; }
}

@media (max-width: 640px) {
  .hero-stats { flex-direction: column; gap: 1rem; }
  .stat-divider { display: none; }
  .stat { align-items: center; }

  .float-wa { bottom: 1.25rem; right: 1.25rem; width: 52px; height: 52px; }
  .float-wa-tooltip { display: none; }
}