/* ============================================================
   CLÍNICA BOM SORRISO — style.css
   Versão 2.0 | Produção
   Arquitetura: Variables → Reset → Base → Layout →
                Components → Animations → Responsive
   ============================================================ */


/* ============================================================
   1. CSS CUSTOM PROPERTIES (Design Tokens)
   ============================================================ */
:root {
  /* Cores principais */
  --c-primary:       #1a6ebd;
  --c-primary-dark:  #0e4f8a;
  --c-primary-light: #4fa3e0;
  --c-primary-ultra: #e8f4ff;
  --c-gold:          #c9a96e;
  --c-success:       #22c55e;

  /* Neutros */
  --c-text:          #1a2332;
  --c-text-muted:    #5a6a7e;
  --c-white:         #ffffff;
  --c-bg-soft:       #f7fbff;
  --c-border:        #dde8f4;

  /* Tipografia */
  --font-heading: 'Playfair Display', serif;
  --font-body:    'Inter', sans-serif;

  /* Escala tipográfica fluida */
  --text-xs:   0.75rem;
  --text-sm:   0.875rem;
  --text-base: 1rem;
  --text-lg:   1.125rem;
  --text-xl:   1.25rem;
  --text-2xl:  1.5rem;
  --text-3xl:  clamp(1.75rem, 3.5vw, 2.25rem);
  --text-4xl:  clamp(2rem, 4.5vw, 3rem);
  --text-hero: clamp(2.25rem, 5.5vw, 4rem);

  /* Espaçamentos */
  --sp-1:  4px;
  --sp-2:  8px;
  --sp-3:  12px;
  --sp-4:  16px;
  --sp-5:  20px;
  --sp-6:  24px;
  --sp-8:  32px;
  --sp-10: 40px;
  --sp-12: 48px;
  --sp-16: 64px;
  --sp-20: 80px;
  --sp-24: 96px;

  /* Bordas */
  --r-sm:   6px;
  --r-md:   12px;
  --r-lg:   20px;
  --r-xl:   32px;
  --r-full: 9999px;

  /* Sombras */
  --shadow-xs: 0 1px 4px rgba(26,110,189,0.06);
  --shadow-sm: 0 2px 10px rgba(26,110,189,0.09);
  --shadow-md: 0 8px 30px rgba(26,110,189,0.13);
  --shadow-lg: 0 20px 60px rgba(26,110,189,0.18);
  --shadow-xl: 0 32px 80px rgba(26,110,189,0.22);

  /* Gradientes */
  --grad-primary: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-dark) 100%);
  --grad-hero:    linear-gradient(135deg, #f0f8ff 0%, #e4f1fb 45%, #d5e9f7 100%);
  --grad-cta:     linear-gradient(135deg, var(--c-primary-dark) 0%, var(--c-primary) 50%, var(--c-primary-light) 100%);

  /* Transições */
  --t-fast:   0.15s ease;
  --t-base:   0.28s ease;
  --t-slow:   0.45s ease;
  --t-spring: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}


/* ============================================================
   2. RESET & BASE
   ============================================================ */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

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

body {
  font-family: var(--font-body);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--c-text);
  background: var(--c-white);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img, video {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  text-decoration: none;
  color: inherit;
}

ul, ol { list-style: none; }

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

input, select, textarea {
  font-family: inherit;
}


/* ============================================================
   3. LAYOUT UTILITIES
   ============================================================ */
.container {
  width: min(1200px, 92%);
  margin-inline: auto;
}

.section {
  padding: var(--sp-24) 0;
}

.section--soft {
  background: var(--c-bg-soft);
}

/* Grid helpers */
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-16); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-6); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-6); }


/* ============================================================
   4. TIPOGRAFIA DE SEÇÃO
   ============================================================ */
.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--c-primary);
  background: var(--c-primary-ultra);
  padding: 6px 18px;
  border-radius: var(--r-full);
  margin-bottom: var(--sp-4);
}

.section__title {
  font-family: var(--font-heading);
  font-size: var(--text-3xl);
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.22;
  margin-bottom: var(--sp-4);
}

.section__subtitle {
  font-size: var(--text-lg);
  color: var(--c-text-muted);
  line-height: 1.75;
  max-width: 560px;
}

.section__header {
  margin-bottom: var(--sp-16);
}

.section__header--center {
  text-align: center;
}

.section__header--center .section__subtitle {
  margin-inline: auto;
}


/* ============================================================
   5. BOTÕES — Sistema completo com efeito shimmer
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  padding: 15px 34px;
  border-radius: var(--r-full);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.02em;
  cursor: pointer;
  border: 2px solid transparent;
  position: relative;
  overflow: hidden;
  transition:
    transform var(--t-spring),
    box-shadow var(--t-base),
    background var(--t-base),
    color var(--t-base),
    border-color var(--t-base);
  will-change: transform;
  -webkit-tap-highlight-color: transparent;
}

/* Efeito shimmer no hover */
.btn::after {
  content: '';
  position: absolute;
  top: -50%;
  left: -75%;
  width: 50%;
  height: 200%;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(255,255,255,0.35) 50%,
    transparent 100%
  );
  transform: skewX(-20deg);
  transition: left 0.55s ease;
  pointer-events: none;
}

.btn:hover::after {
  left: 130%;
}

/* Variantes */
.btn--primary {
  background: var(--grad-primary);
  color: var(--c-white);
  box-shadow: 0 4px 18px rgba(26,110,189,0.32);
}

.btn--primary:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 10px 32px rgba(26,110,189,0.44);
}

.btn--primary:active {
  transform: translateY(-1px) scale(0.99);
}

.btn--outline {
  background: transparent;
  color: var(--c-primary);
  border-color: var(--c-primary);
}

.btn--outline:hover {
  background: var(--c-primary);
  color: var(--c-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 24px rgba(26,110,189,0.28);
}

.btn--white {
  background: var(--c-white);
  color: var(--c-primary);
  box-shadow: var(--shadow-md);
}

.btn--white:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: var(--shadow-lg);
}

.btn--white-outline {
  background: transparent;
  color: var(--c-white);
  border-color: rgba(255,255,255,0.6);
}

.btn--white-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--c-white);
  transform: translateY(-3px);
}

.btn--lg {
  padding: 18px 44px;
  font-size: var(--text-base);
}

.btn--full {
  width: 100%;
}


/* ============================================================
   6. URGENCY BADGE
   ============================================================ */
.urgency-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: rgba(255, 59, 48, 0.1);
  border: 1px solid rgba(255, 59, 48, 0.25);
  color: #c0392b;
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 5px 14px;
  border-radius: var(--r-full);
  margin-bottom: var(--sp-3);
}

.urgency-badge__dot {
  width: 7px;
  height: 7px;
  background: #e74c3c;
  border-radius: 50%;
  animation: blink 1.4s infinite;
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50%       { opacity: 0.3; }
}


/* ============================================================
   7. HEADER / NAVBAR
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--sp-5) 0;
  /* Estado inicial: transparente */
  background: transparent;
  transition:
    background   var(--t-base),
    box-shadow   var(--t-base),
    padding      var(--t-base),
    backdrop-filter var(--t-base);
}

.header.scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(16px) saturate(1.8);
  -webkit-backdrop-filter: blur(16px) saturate(1.8);
  box-shadow: 0 1px 0 rgba(26,110,189,0.08), 0 4px 24px rgba(26,110,189,0.07);
  padding: var(--sp-3) 0;
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--sp-8);
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  flex-shrink: 0;
}

.logo__icon {
  width: 44px;
  height: 44px;
  background: var(--grad-primary);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(26,110,189,0.3);
  transition: transform var(--t-spring);
}

.logo:hover .logo__icon {
  transform: rotate(-8deg) scale(1.06);
}

.logo__icon svg {
  width: 24px;
  height: 24px;
  fill: white;
}

.logo__text {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--c-text);
  line-height: 1.1;
  transition: color var(--t-base);
}

.logo__text span {
  color: var(--c-primary);
}

/* Nav desktop */
.nav {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--c-text-muted);
  position: relative;
  padding: 4px 0;
  transition: color var(--t-base);
}

.nav__link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--grad-primary);
  border-radius: 2px;
  transition: width var(--t-base);
}

.nav__link:hover {
  color: var(--c-primary);
}

.nav__link:hover::after,
.nav__link.active::after {
  width: 100%;
}

.nav__link.active {
  color: var(--c-primary);
}

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  padding: 8px;
  border-radius: var(--r-sm);
  transition: background var(--t-base);
  -webkit-tap-highlight-color: transparent;
}

.hamburger:hover {
  background: var(--c-primary-ultra);
}

.hamburger__line {
  width: 100%;
  height: 2px;
  background: var(--c-text);
  border-radius: 2px;
  transition: transform var(--t-base), opacity var(--t-base), width var(--t-base);
  transform-origin: center;
}

.hamburger.is-open .hamburger__line:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.hamburger.is-open .hamburger__line:nth-child(2) {
  opacity: 0;
  width: 0;
}

.hamburger.is-open .hamburger__line:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}


/* ============================================================
   8. MOBILE MENU
   ============================================================ */
.mobile-nav {
  position: fixed;
  inset: 0;
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-8);
  background: var(--c-white);
  /* Animação de entrada */
  clip-path: circle(0% at calc(100% - 36px) 36px);
  transition: clip-path 0.5s cubic-bezier(0.77, 0, 0.18, 1);
  pointer-events: none;
}

.mobile-nav.is-open {
  clip-path: circle(170% at calc(100% - 36px) 36px);
  pointer-events: auto;
}

.mobile-nav__link {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 5vw, 2rem);
  font-weight: 600;
  color: var(--c-text);
  position: relative;
  opacity: 0;
  transform: translateY(20px);
  transition:
    color var(--t-base),
    opacity 0.4s ease,
    transform 0.4s ease;
}

.mobile-nav.is-open .mobile-nav__link {
  opacity: 1;
  transform: translateY(0);
}

/* Delay escalonado nos links */
.mobile-nav.is-open .mobile-nav__link:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.is-open .mobile-nav__link:nth-child(2) { transition-delay: 0.15s; }
.mobile-nav.is-open .mobile-nav__link:nth-child(3) { transition-delay: 0.2s; }
.mobile-nav.is-open .mobile-nav__link:nth-child(4) { transition-delay: 0.25s; }
.mobile-nav.is-open .mobile-nav__link:nth-child(5) { transition-delay: 0.3s; }
.mobile-nav.is-open .mobile-nav__link:nth-child(6) { transition-delay: 0.35s; }

.mobile-nav__link:hover {
  color: var(--c-primary);
}

.mobile-nav__cta {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.4s ease 0.4s, transform 0.4s ease 0.4s;
  margin-top: var(--sp-4);
}

.mobile-nav.is-open .mobile-nav__cta {
  opacity: 1;
  transform: translateY(0);
}


/* ============================================================
   9. HERO
   ============================================================ */
.hero {
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: var(--grad-hero);
  position: relative;
  overflow: hidden;
  padding-top: 100px;
}

/* Blobs decorativos */
.hero__blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  pointer-events: none;
  will-change: transform;
  animation: float-blob 8s ease-in-out infinite alternate;
}

.hero__blob--1 {
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(26,110,189,0.14) 0%, transparent 70%);
  top: -250px;
  right: -200px;
  animation-delay: 0s;
}

.hero__blob--2 {
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(79,163,224,0.12) 0%, transparent 70%);
  bottom: -150px;
  left: -150px;
  animation-delay: -4s;
}

.hero__blob--3 {
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, rgba(201,169,110,0.1) 0%, transparent 70%);
  top: 40%;
  left: 35%;
  animation-delay: -2s;
}

@keyframes float-blob {
  from { transform: translate(0, 0) scale(1); }
  to   { transform: translate(20px, -20px) scale(1.05); }
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: var(--sp-16);
  position: relative;
  z-index: 1;
}

/* Badge de status */
.hero__status {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-full);
  padding: 7px 18px;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--c-text-muted);
  margin-bottom: var(--sp-4);
  box-shadow: var(--shadow-sm);
  width: fit-content;
}

.hero__status-dot {
  width: 8px;
  height: 8px;
  background: var(--c-success);
  border-radius: 50%;
  box-shadow: 0 0 0 3px rgba(34,197,94,0.2);
  animation: pulse-green 2s infinite;
}

@keyframes pulse-green {
  0%, 100% { box-shadow: 0 0 0 3px rgba(34,197,94,0.2); }
  50%       { box-shadow: 0 0 0 6px rgba(34,197,94,0.1); }
}

.hero__title {
  font-family: var(--font-heading);
  font-size: var(--text-hero);
  font-weight: 700;
  line-height: 1.18;
  color: var(--c-text);
  margin-bottom: var(--sp-5);
}

.hero__title-highlight {
  background: linear-gradient(135deg, var(--c-primary) 0%, var(--c-primary-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  position: relative;
}

.hero__subtitle {
  font-size: var(--text-lg);
  color: var(--c-text-muted);
  line-height: 1.75;
  max-width: 480px;
  margin-bottom: var(--sp-8);
}

.hero__actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
  margin-bottom: var(--sp-10);
}

.hero__proof {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  font-size: var(--text-sm);
  color: var(--c-text-muted);
}

.hero__proof-stars {
  color: var(--c-gold);
  font-size: 0.9rem;
  letter-spacing: 1px;
}

/* Stats */
.hero__stats {
  display: flex;
  gap: var(--sp-8);
  flex-wrap: wrap;
  padding-top: var(--sp-8);
  border-top: 1px solid var(--c-border);
}

.hero__stat-number {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--c-primary);
  line-height: 1;
  display: block;
}

.hero__stat-label {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  font-weight: 500;
  display: block;
  margin-top: 3px;
}

/* Imagem hero */
.hero__image-wrap {
  position: relative;
}

.hero__image-card {
  background: var(--c-white);
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/5;
  max-height: 600px;
  position: relative;
}

.hero__image-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 60%, rgba(26,110,189,0.08) 100%);
  pointer-events: none;
}

.hero__placeholder {
  width: 100%;
  height: 100%;
  background: linear-gradient(160deg, #c8dff7 0%, #9ac0e8 50%, #5a96d0 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  transition: transform 0.6s ease;
}

.hero__image-card:hover .hero__placeholder {
  transform: scale(1.03);
}

.hero__placeholder-icon {
  font-size: 5rem;
  opacity: 0.5;
}

.hero__placeholder-text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.7);
  text-align: center;
  line-height: 1.5;
}

/* Cards flutuantes */
.hero__float {
  position: absolute;
  background: var(--c-white);
  border-radius: var(--r-md);
  padding: 14px 18px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  animation: float-card 4s ease-in-out infinite;
}

.hero__float--1 {
  bottom: 40px;
  left: -48px;
  animation-delay: 0s;
}

.hero__float--2 {
  top: 40px;
  right: -48px;
  animation-delay: -2s;
}

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

.hero__float-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--r-md);
  background: var(--c-primary-ultra);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.hero__float-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--c-text);
}

.hero__float-sub {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  margin-top: 2px;
}


/* ============================================================
   10. SOBRE
   ============================================================ */
.about__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-16);
  align-items: center;
}

.about__img-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 220px 220px;
  gap: var(--sp-4);
}

.about__img {
  border-radius: var(--r-lg);
  overflow: hidden;
  position: relative;
  background: linear-gradient(135deg, #ddeeff, #a8c8ee);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: transform var(--t-slow), box-shadow var(--t-slow);
}

.about__img:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
  z-index: 1;
}

.about__img--tall {
  grid-row: span 2;
}

.about__img-emoji {
  font-size: 3rem;
  opacity: 0.45;
  transition: transform var(--t-slow), opacity var(--t-slow);
}

.about__img:hover .about__img-emoji {
  transform: scale(1.15);
  opacity: 0.6;
}

.about__list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-4);
  margin: var(--sp-8) 0;
}

.about__item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-3);
}

.about__item-check {
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 3px;
  box-shadow: 0 3px 8px rgba(26,110,189,0.3);
}

.about__item-check svg {
  width: 11px;
  height: 11px;
  fill: white;
}

.about__item-text {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.65;
}


/* ============================================================
   11. SERVIÇOS
   ============================================================ */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-6);
}

.service-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  position: relative;
  overflow: hidden;
  transition:
    transform var(--t-spring),
    box-shadow var(--t-base),
    border-color var(--t-base);
  cursor: default;
}

/* Faixa de cor no topo */
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
}

/* Fundo hover */
.service-card::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, var(--c-primary-ultra) 0%, transparent 60%);
  opacity: 0;
  transition: opacity var(--t-base);
  pointer-events: none;
}

.service-card:hover {
  transform: translateY(-8px) scale(1.01);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-card:hover::after {
  opacity: 1;
}

.service-card__content {
  position: relative;
  z-index: 1;
}

.service-card__icon {
  width: 60px;
  height: 60px;
  background: var(--c-primary-ultra);
  border-radius: var(--r-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.7rem;
  margin-bottom: var(--sp-5);
  transition: transform var(--t-spring), background var(--t-base);
}

.service-card:hover .service-card__icon {
  transform: scale(1.12) rotate(-5deg);
  background: var(--c-primary);
}

.service-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  margin-bottom: var(--sp-3);
  color: var(--c-text);
  transition: color var(--t-base);
}

.service-card:hover .service-card__title {
  color: var(--c-primary-dark);
}

.service-card__text {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.7;
}

.service-card__cta {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: var(--sp-5);
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--c-primary);
  opacity: 0;
  transform: translateX(-8px);
  transition: opacity var(--t-base), transform var(--t-base);
}

.service-card:hover .service-card__cta {
  opacity: 1;
  transform: translateX(0);
}


/* ============================================================
   12. DIFERENCIAIS
   ============================================================ */
.diff {
  background: var(--grad-cta);
  position: relative;
  overflow: hidden;
}

.diff::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -10%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 65%);
  border-radius: 50%;
  pointer-events: none;
}

.diff .section__label {
  background: rgba(255,255,255,0.15);
  color: var(--c-white);
}

.diff .section__title,
.diff .section__subtitle {
  color: var(--c-white);
}

.diff .section__subtitle {
  color: rgba(255,255,255,0.78);
}

.diff__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--sp-6);
  margin-top: var(--sp-16);
}

.diff-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  transition:
    background var(--t-base),
    transform var(--t-spring),
    border-color var(--t-base);
}

.diff-card:hover {
  background: rgba(255,255,255,0.15);
  border-color: rgba(255,255,255,0.3);
  transform: translateY(-6px);
}

.diff-card__num {
  font-family: var(--font-heading);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(255,255,255,0.15);
  line-height: 1;
  margin-bottom: var(--sp-4);
  transition: color var(--t-base);
}

.diff-card:hover .diff-card__num {
  color: rgba(255,255,255,0.28);
}

.diff-card__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--c-white);
  margin-bottom: var(--sp-3);
}

.diff-card__text {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.75);
  line-height: 1.7;
}


/* ============================================================
   13. DEPOIMENTOS
   ============================================================ */
.testimonials__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--sp-6);
}

.testimonial-card {
  background: var(--c-white);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-8);
  position: relative;
  transition: transform var(--t-spring), box-shadow var(--t-base);
}

.testimonial-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.testimonial-card__stars {
  color: var(--c-gold);
  font-size: 0.95rem;
  letter-spacing: 2px;
  margin-bottom: var(--sp-4);
}

.testimonial-card__text {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.8;
  font-style: italic;
  margin-bottom: var(--sp-6);
  position: relative;
  padding-left: var(--sp-5);
}

.testimonial-card__text::before {
  content: '"';
  position: absolute;
  left: 0;
  top: -6px;
  font-family: Georgia, serif;
  font-size: 2.5rem;
  color: var(--c-primary);
  opacity: 0.25;
  line-height: 1;
}

.testimonial-card__author {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
}

.testimonial-card__avatar {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 700;
  color: white;
  flex-shrink: 0;
  box-shadow: var(--shadow-sm);
}

.testimonial-card__name {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--c-text);
}

.testimonial-card__role {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  margin-top: 2px;
}

/* Badge verificado */
.testimonial-card__verified {
  position: absolute;
  top: var(--sp-5);
  right: var(--sp-5);
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--c-success);
  display: flex;
  align-items: center;
  gap: 4px;
}


/* ============================================================
   14. ANTES E DEPOIS
   ============================================================ */
.ba__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--sp-6);
}

.ba-card {
  border-radius: var(--r-lg);
  overflow: hidden;
  border: 1px solid var(--c-border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-spring), box-shadow var(--t-base);
}

.ba-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.ba-card__halves {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.ba-card__half {
  aspect-ratio: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-2);
  position: relative;
}

.ba-card__half--before {
  background: linear-gradient(135deg, #e0e0e0, #c8c8c8);
}

.ba-card__half--after {
  background: linear-gradient(135deg, #c0daf5, #88b8e0);
}

.ba-card__half-label {
  font-size: var(--text-xs);
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.ba-card__half--before .ba-card__half-label { color: #888; }
.ba-card__half--after  .ba-card__half-label { color: var(--c-primary-dark); }

.ba-card__half-icon {
  font-size: 2.2rem;
}

.ba-card__divider {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 28px;
  height: 28px;
  background: var(--c-white);
  border-radius: 50%;
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 800;
  color: var(--c-primary);
  z-index: 2;
}

.ba-card__footer {
  padding: var(--sp-4) var(--sp-5);
  background: var(--c-white);
  text-align: center;
}

.ba-card__title {
  font-weight: 600;
  font-size: var(--text-sm);
  color: var(--c-text);
}

.ba-card__desc {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  margin-top: 3px;
}


/* ============================================================
   15. EQUIPE
   ============================================================ */
.team__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--sp-8);
}

.team-card {
  text-align: center;
  position: relative;
}

.team-card__photo-wrap {
  position: relative;
  width: 170px;
  height: 170px;
  margin: 0 auto var(--sp-5);
}

.team-card__photo {
  width: 170px;
  height: 170px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--c-primary-ultra), var(--c-primary-light));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3.5rem;
  border: 4px solid var(--c-white);
  box-shadow: var(--shadow-md);
  transition: transform var(--t-spring), box-shadow var(--t-base);
  overflow: hidden;
}

.team-card:hover .team-card__photo {
  transform: scale(1.06);
  box-shadow: var(--shadow-lg);
}

/* Anel de destaque */
.team-card__photo-wrap::before {
  content: '';
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 2px solid transparent;
  background: var(--grad-primary) border-box;
  -webkit-mask: linear-gradient(#fff 0 0) padding-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: destination-out;
  mask-composite: exclude;
  opacity: 0;
  transition: opacity var(--t-base);
}

.team-card:hover .team-card__photo-wrap::before {
  opacity: 1;
}

.team-card__name {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--c-text);
  margin-bottom: 4px;
}

.team-card__specialty {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-primary);
  margin-bottom: var(--sp-3);
}

.team-card__cro {
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-3);
}

.team-card__bio {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  line-height: 1.65;
}


/* ============================================================
   16. CTA SECTION
   ============================================================ */
.cta-section {
  background: var(--grad-cta);
  padding: var(--sp-20) 0;
  position: relative;
  overflow: hidden;
  text-align: center;
}

.cta-section::before,
.cta-section::after {
  content: '';
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.cta-section::before {
  width: 500px;
  height: 500px;
  background: rgba(255,255,255,0.04);
  top: -200px;
  left: -100px;
}

.cta-section::after {
  width: 400px;
  height: 400px;
  background: rgba(255,255,255,0.04);
  bottom: -150px;
  right: -80px;
}

.cta-section__title {
  font-family: var(--font-heading);
  font-size: var(--text-4xl);
  font-weight: 700;
  color: var(--c-white);
  margin-bottom: var(--sp-4);
  position: relative;
  z-index: 1;
}

.cta-section__text {
  font-size: var(--text-lg);
  color: rgba(255,255,255,0.8);
  max-width: 520px;
  margin: 0 auto var(--sp-8);
  position: relative;
  z-index: 1;
}

.cta-section__actions {
  display: flex;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
  position: relative;
  z-index: 1;
}

.cta-section__trust {
  margin-top: var(--sp-6);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.6);
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  flex-wrap: wrap;
}

.cta-section__trust-item {
  display: flex;
  align-items: center;
  gap: 5px;
}


/* ============================================================
   17. CONTATO
   ============================================================ */
.contact__inner {
  display: grid;
  grid-template-columns: 1fr 1.3fr;
  gap: var(--sp-16);
  align-items: start;
}

.contact__info-list {
  display: flex;
  flex-direction: column;
  gap: var(--sp-6);
  margin-bottom: var(--sp-8);
}

.contact__info-item {
  display: flex;
  align-items: flex-start;
  gap: var(--sp-4);
  transition: transform var(--t-base);
}

.contact__info-item:hover {
  transform: translateX(4px);
}

.contact__info-icon {
  width: 50px;
  height: 50px;
  border-radius: var(--r-md);
  background: var(--c-primary-ultra);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
  transition: background var(--t-base), transform var(--t-spring);
}

.contact__info-item:hover .contact__info-icon {
  background: var(--c-primary);
  transform: scale(1.08);
}

.contact__info-label {
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--c-primary);
  margin-bottom: 4px;
}

.contact__info-value {
  font-size: var(--text-sm);
  color: var(--c-text);
  font-weight: 500;
  line-height: 1.5;
}

.contact__hours {
  background: var(--c-primary-ultra);
  border: 1px solid var(--c-border);
  border-radius: var(--r-lg);
  padding: var(--sp-6);
}

.contact__hours-title {
  font-weight: 700;
  font-size: var(--text-sm);
  color: var(--c-primary);
  margin-bottom: var(--sp-4);
}

.contact__hours-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  padding: 7px 0;
  border-bottom: 1px solid var(--c-border);
}

.contact__hours-row:last-child {
  border-bottom: none;
}

.contact__hours-row span:last-child {
  font-weight: 600;
  color: var(--c-text);
}

/* Formulário */
.form {
  background: var(--c-white);
  border-radius: var(--r-xl);
  padding: var(--sp-10);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--c-border);
}

.form__title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--sp-2);
}

.form__subtitle {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
  margin-bottom: var(--sp-6);
}

.form__row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--sp-4);
}

.form__group {
  margin-bottom: var(--sp-5);
  position: relative;
}

.form__label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--c-text);
  margin-bottom: var(--sp-2);
}

.form__input,
.form__select,
.form__textarea {
  width: 100%;
  padding: 13px 16px;
  border: 1.5px solid var(--c-border);
  border-radius: var(--r-md);
  font-size: var(--text-sm);
  color: var(--c-text);
  background: var(--c-white);
  transition:
    border-color var(--t-base),
    box-shadow var(--t-base),
    background var(--t-base);
  outline: none;
  -webkit-appearance: none;
}

.form__input:focus,
.form__select:focus,
.form__textarea:focus {
  border-color: var(--c-primary);
  box-shadow: 0 0 0 4px rgba(26,110,189,0.1);
  background: #fafcff;
}

.form__input::placeholder,
.form__textarea::placeholder {
  color: #b0bbc8;
}

.form__textarea {
  resize: vertical;
  min-height: 110px;
  line-height: 1.6;
}

.form__group.has-error .form__input,
.form__group.has-error .form__select,
.form__group.has-error .form__textarea {
  border-color: #e53e3e;
  box-shadow: 0 0 0 4px rgba(229,62,62,0.08);
}

.form__error-msg {
  display: none;
  font-size: var(--text-xs);
  color: #e53e3e;
  margin-top: var(--sp-1);
  font-weight: 500;
}

.form__group.has-error .form__error-msg {
  display: block;
}

.form__submit-hint {
  text-align: center;
  font-size: var(--text-xs);
  color: var(--c-text-muted);
  margin-top: var(--sp-3);
}

/* Estado de sucesso */
.form__success {
  display: none;
  text-align: center;
  padding: var(--sp-8) 0;
}

.form__success-icon {
  font-size: 4rem;
  margin-bottom: var(--sp-4);
  animation: bounce-in 0.5s var(--t-spring);
}

@keyframes bounce-in {
  from { transform: scale(0); opacity: 0; }
  to   { transform: scale(1); opacity: 1; }
}

.form__success-title {
  font-family: var(--font-heading);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--c-text);
  margin-bottom: var(--sp-3);
}

.form__success-text {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
}


/* ============================================================
   18. MAPA
   ============================================================ */
.map-section {
  padding: 0 0 var(--sp-16);
}

.map-wrap {
  border-radius: var(--r-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--c-border);
  height: 400px;
  background: linear-gradient(135deg, #dceeff 0%, #bdd4ee 100%);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--sp-4);
  text-align: center;
  transition: box-shadow var(--t-base);
}

.map-wrap:hover {
  box-shadow: var(--shadow-lg);
}

.map-wrap__icon {
  font-size: 3.5rem;
  animation: bounce-slow 3s ease-in-out infinite;
}

@keyframes bounce-slow {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(-10px); }
}

.map-wrap__title {
  font-family: var(--font-heading);
  font-size: var(--text-xl);
  font-weight: 600;
  color: var(--c-text);
}

.map-wrap__address {
  font-size: var(--text-sm);
  color: var(--c-text-muted);
}


/* ============================================================
   19. FOOTER
   ============================================================ */
.footer {
  background: #0e1a2b;
  color: rgba(255,255,255,0.7);
  padding: var(--sp-20) 0 var(--sp-8);
}

.footer__grid {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr;
  gap: var(--sp-10);
  margin-bottom: var(--sp-16);
  padding-bottom: var(--sp-16);
  border-bottom: 1px solid rgba(255,255,255,0.08);
}

.footer__brand-tagline {
  font-size: var(--text-sm);
  line-height: 1.75;
  margin: var(--sp-5) 0;
  max-width: 280px;
}

.footer__social {
  display: flex;
  gap: var(--sp-3);
}

.footer__social-link {
  width: 40px;
  height: 40px;
  background: rgba(255,255,255,0.07);
  border-radius: var(--r-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  transition: background var(--t-base), transform var(--t-spring);
}

.footer__social-link:hover {
  background: var(--c-primary);
  transform: translateY(-3px);
}

.footer__col-title {
  font-size: var(--text-sm);
  font-weight: 700;
  color: var(--c-white);
  letter-spacing: 0.05em;
  margin-bottom: var(--sp-5);
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
}

.footer__link {
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.58);
  transition: color var(--t-base), transform var(--t-base);
  display: inline-block;
}

.footer__link:hover {
  color: var(--c-white);
  transform: translateX(4px);
}

.footer__bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--sp-4);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
}

.footer__bottom-links {
  display: flex;
  gap: var(--sp-5);
}

.footer__bottom-link {
  color: rgba(255,255,255,0.4);
  transition: color var(--t-base);
}

.footer__bottom-link:hover {
  color: var(--c-white);
}

/* Logo no footer */
.footer .logo__text {
  color: var(--c-white);
}


/* ============================================================
   20. WHATSAPP FLUTUANTE
   ============================================================ */
.whatsapp-btn {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 900;
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  text-decoration: none;
}

.whatsapp-btn__bubble {
  background: var(--c-white);
  color: var(--c-text);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: 8px 14px;
  border-radius: var(--r-full);
  box-shadow: var(--shadow-md);
  white-space: nowrap;
  opacity: 0;
  transform: translateX(10px);
  transition: opacity var(--t-base), transform var(--t-base);
  pointer-events: none;
}

.whatsapp-btn:hover .whatsapp-btn__bubble {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-btn__icon {
  width: 60px;
  height: 60px;
  background: #25d366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.4);
  transition: transform var(--t-spring);
  animation: whatsapp-pulse 3s ease-out infinite;
  flex-shrink: 0;
}

.whatsapp-btn:hover .whatsapp-btn__icon {
  transform: scale(1.12) rotate(-8deg);
  animation: none;
}

.whatsapp-btn__icon svg {
  width: 32px;
  height: 32px;
  fill: white;
}

@keyframes whatsapp-pulse {
  0%  { box-shadow: 0 4px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0.4); }
  70% { box-shadow: 0 4px 24px rgba(37,211,102,0.45), 0 0 0 14px rgba(37,211,102,0); }
  100%{ box-shadow: 0 4px 24px rgba(37,211,102,0.45), 0 0 0 0 rgba(37,211,102,0); }
}


/* ============================================================
   21. ANIMAÇÕES DE ENTRADA (controladas pelo JS)
   ============================================================ */
[data-animate] {
  opacity: 0;
  transition:
    opacity 0.65s ease,
    transform 0.65s ease;
}

[data-animate="fade-up"] {
  transform: translateY(36px);
}

[data-animate="fade-left"] {
  transform: translateX(-36px);
}

[data-animate="fade-right"] {
  transform: translateX(36px);
}

[data-animate="zoom-in"] {
  transform: scale(0.92);
}

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


/* ============================================================
   22. RESPONSIVIDADE (Mobile-first refinements)
   ============================================================ */
@media (max-width: 1024px) {
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

  .hero__float--1,
  .hero__float--2 {
    display: none;
  }
}

@media (max-width: 768px) {
  :root {
    --sp-24: 56px;
    --sp-20: 48px;
    --sp-16: 36px;
  }

  /* Header */
  .nav__list,
  .nav > .btn { display: none; }
  .hamburger  { display: flex; }

  /* Hero */
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--sp-10);
  }

  .hero__status,
  .hero__urgency { margin-inline: auto; }

  .hero__subtitle { margin-inline: auto; }
  .hero__stats    { justify-content: center; }
  .hero__actions  { justify-content: center; }
  .hero__proof    { justify-content: center; }
  .hero__image-wrap { order: -1; }

  .hero__image-card {
    max-height: 380px;
  }

  /* About */
  .about__inner { grid-template-columns: 1fr; }
  .about__img-grid {
    order: -1;
    grid-template-rows: 160px 160px;
  }

  /* Contact */
  .contact__inner { grid-template-columns: 1fr; }
  .form__row { grid-template-columns: 1fr; }

  /* Footer */
  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--sp-8);
  }

  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 540px) {
  .hero__actions,
  .cta-section__actions {
    flex-direction: column;
    align-items: stretch;
  }

  .footer__grid {
    grid-template-columns: 1fr;
  }

  .form {
    padding: var(--sp-6);
  }

  .whatsapp-btn__bubble { display: none; }
}


/* ============================================================
   23. SCROLL INDICATOR
   ============================================================ */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  background: var(--grad-primary);
  z-index: 1001;
  transition: width 0.1s linear;
  transform-origin: left;
}