/* ============================================================
   VARIÁVEIS
   ============================================================ */
:root {
  --orange:        #F47920;
  --orange-dark:   #D4630A;
  --orange-deep:   #B35208;
  --orange-tint:   #FEF4EC;
  --orange-subtle: #FDF0E4;
  --orange-glow:   rgba(244,121,32,.16);
  --gray:          #595959;
  --gray-mid:      #8A8A8A;
  --gray-light:    #F0EEEB;
  --bg:            #FBFAF7;
  --white:         #FFFFFF;
  --ink:           #1E1B18;
  --text:          #2C2C2C;
  --text-light:    #6B6B6B;
  --border:        #ECE5DD;
  --border-warm:   #DCD3CA;
  --shadow-sm:     0 1px 4px rgba(30,27,24,.05);
  --shadow:        0 6px 28px rgba(30,27,24,.08);
  --shadow-lg:     0 20px 60px rgba(30,27,24,.14);
  --shadow-orange: 0 10px 32px rgba(244,121,32,.28);
  --radius:        12px;
  --radius-lg:     22px;
  --radius-pill:   100px;
  --t:             .3s cubic-bezier(.4,0,.2,1);
  --t-spring:      .45s cubic-bezier(.34,1.56,.64,1);
  --max:           1180px;
  --nav-h:         78px;

  /* Tipografia */
  --font-display: 'Playfair Display', Georgia, serif;
  --font-body:    'DM Sans', -apple-system, sans-serif;
}

/* ============================================================
   RESET
   ============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; font-size: 16px; }
body  {
  font-family: var(--font-body);
  color: var(--text);
  line-height: 1.65;
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img  { max-width: 100%; height: auto; display: block; }
a    { color: inherit; text-decoration: none; }
ul   { list-style: none; }
::selection { background: var(--orange); color: var(--white); }

/* ============================================================
   BARRA DE PROGRESSO DE SCROLL
   ============================================================ */
.scroll-progress {
  position: fixed; top: 0; left: 0; height: 3px; width: 100%;
  background: linear-gradient(90deg, var(--orange), #FFB347);
  transform-origin: left; transform: scaleX(0);
  z-index: 1200; pointer-events: none;
}

/* ============================================================
   HEADER / NAVEGAÇÃO
   ============================================================ */
.site-header {
  position: sticky; top: 0; z-index: 1000;
  background: rgba(251,250,247,.85);
  backdrop-filter: blur(16px) saturate(1.4);
  -webkit-backdrop-filter: blur(16px) saturate(1.4);
  border-bottom: 1px solid transparent;
  height: var(--nav-h);
  display: flex; align-items: center;
  transition: box-shadow var(--t), border-color var(--t), height var(--t), background var(--t);
}
.site-header.scrolled {
  height: 64px;
  background: rgba(251,250,247,.94);
  border-bottom-color: var(--border);
  box-shadow: 0 8px 32px rgba(30,27,24,.07);
}

.nav-container {
  max-width: var(--max); margin: 0 auto; padding: 0 2rem;
  display: flex; align-items: center; justify-content: space-between; width: 100%;
}
.nav-logo { display: flex; align-items: center; }
.nav-logo img {
  height: 48px; width: auto;
  transition: transform var(--t-spring), height var(--t);
}
.site-header.scrolled .nav-logo img { height: 40px; }
.nav-logo:hover img { transform: scale(1.05) rotate(-1deg); }

.nav-menu { display: flex; align-items: center; gap: .1rem; }
.nav-menu > li { position: relative; }

.nav-menu > li > a {
  display: block; padding: .55rem .9rem;
  font-size: .84rem; font-weight: 500; letter-spacing: .02em;
  color: var(--gray); white-space: nowrap;
  position: relative; border-radius: var(--radius-pill);
  transition: color var(--t), background var(--t);
}
.nav-menu > li > a:hover { color: var(--orange); background: var(--orange-tint); }
.nav-menu > li > a.active { color: var(--orange-dark); background: var(--orange-tint); font-weight: 600; }

/* Dropdown */
.dropdown {
  position: absolute; top: calc(100% + 12px); left: 50%;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg);
  min-width: 220px; z-index: 200; overflow: hidden; padding: .4rem;
  opacity: 0; visibility: hidden;
  transform: translateX(-50%) translateY(8px) scale(.97);
  transition: opacity var(--t), transform var(--t), visibility var(--t);
}
.has-dropdown:hover .dropdown,
.has-dropdown.open .dropdown {
  opacity: 1; visibility: visible;
  transform: translateX(-50%) translateY(0) scale(1);
}
.dropdown::before {
  content: ''; position: absolute; top: -6px; left: 50%; transform: translateX(-50%) rotate(45deg);
  width: 12px; height: 12px; background: var(--white);
  border-left: 1px solid var(--border); border-top: 1px solid var(--border);
}
.dropdown a {
  display: block; padding: .7rem 1rem; border-radius: 8px;
  font-size: .84rem; font-weight: 500; color: var(--text);
  letter-spacing: .01em; position: relative;
  transition: background var(--t), color var(--t), padding var(--t);
}
.dropdown a:hover { background: var(--orange-tint); color: var(--orange-dark); padding-left: 1.35rem; }

/* CTA nav */
.nav-cta {
  background: var(--orange) !important;
  color: var(--white) !important;
  padding: .55rem 1.35rem !important;
  margin-left: .6rem;
  font-weight: 600 !important;
  box-shadow: 0 4px 14px rgba(244,121,32,.3);
  transition: background var(--t), transform var(--t-spring), box-shadow var(--t) !important;
}
.nav-cta:hover {
  background: var(--orange-dark) !important;
  transform: translateY(-2px);
  box-shadow: var(--shadow-orange);
}

/* Hamburger */
.nav-toggle {
  display: none; flex-direction: column; gap: 5px;
  cursor: pointer; background: none; border: none; padding: .5rem;
  border-radius: 8px; transition: background var(--t);
}
.nav-toggle:hover { background: var(--orange-tint); }
.nav-toggle span {
  display: block; width: 22px; height: 2px; border-radius: 2px;
  background: var(--text); transition: transform var(--t), opacity var(--t);
}
.nav-toggle.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2) { opacity: 0; }
.nav-toggle.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   HERO – HOMEPAGE
   ============================================================ */
.hero {
  padding: 5.5rem 2rem 6rem;
  position: relative; overflow: hidden;
  background:
    radial-gradient(ellipse 800px 500px at 85% 20%, var(--orange-glow), transparent 60%),
    radial-gradient(ellipse 600px 400px at 5% 90%, rgba(244,121,32,.07), transparent 65%),
    var(--white);
}
.hero::before {
  content: 'NC';
  position: absolute; right: -2rem; top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-display);
  font-size: 28rem; font-weight: 700; line-height: 1;
  color: var(--orange); opacity: .04;
  pointer-events: none; user-select: none;
  letter-spacing: -2rem;
}

.hero-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr 420px; gap: 5rem; align-items: center;
  position: relative;
}

.hero-label {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .72rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--orange-dark);
  background: var(--orange-tint); border: 1px solid rgba(244,121,32,.25);
  padding: .45rem 1rem; border-radius: var(--radius-pill);
  margin-bottom: 1.5rem;
}
.hero-label::before {
  content: ''; display: block; width: 7px; height: 7px; border-radius: 50%;
  background: var(--orange);
  animation: pulse-dot 2.2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { box-shadow: 0 0 0 0 rgba(244,121,32,.45); }
  50%      { box-shadow: 0 0 0 6px rgba(244,121,32,0); }
}

.hero-text h1 {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 5vw, 3.6rem); font-weight: 700; color: var(--ink);
  line-height: 1.08; margin-bottom: .7rem; letter-spacing: -.02em;
}
.hero-text h1 em {
  font-style: italic; font-weight: 400;
  background: linear-gradient(110deg, var(--orange), #FF9A4D);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--orange);
}

.hero-subtitle {
  font-size: .9rem; color: var(--gray-mid); margin-bottom: 1.75rem;
  font-weight: 500; letter-spacing: .05em; text-transform: uppercase;
  display: flex; align-items: center; gap: .75rem;
}
.hero-subtitle::before {
  content: ''; display: block; width: 36px; height: 2px; border-radius: 2px;
  background: linear-gradient(90deg, var(--orange), transparent);
}

.hero-description {
  font-size: .98rem; color: var(--text-light);
  margin-bottom: 2.4rem; line-height: 1.9;
  max-width: 500px;
}
.hero-buttons { display: flex; gap: .9rem; flex-wrap: wrap; align-items: center; }

/* Foto do hero */
.hero-image { position: relative; }
.hero-photo {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg);
  background: var(--gray-light);
}
.hero-photo img {
  width: 100%; aspect-ratio: 3/4; object-fit: cover; object-position: top center;
  transition: transform 1.2s cubic-bezier(.22,1,.36,1);
}
.hero-photo:hover img { transform: scale(1.035); }
.hero-image::before {
  content: ''; position: absolute;
  top: -1.1rem; right: -1.1rem; bottom: 1.1rem; left: 1.1rem;
  border: 2px solid var(--orange); border-radius: var(--radius-lg);
  opacity: .3; pointer-events: none;
  transition: transform var(--t);
}
.hero-image:hover::before { transform: translate(4px, -4px); }

/* Chips flutuantes sobre a foto */
.hero-chip {
  position: absolute; z-index: 5;
  display: inline-flex; align-items: center; gap: .55rem;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--border);
  border-radius: var(--radius-pill);
  padding: .6rem 1.05rem;
  font-size: .76rem; font-weight: 600; color: var(--text);
  box-shadow: var(--shadow);
  animation: float-chip 5.5s ease-in-out infinite;
}
.hero-chip svg { width: 16px; height: 16px; stroke: var(--orange); flex-shrink: 0; }
.hero-chip-1 { top: 8%; left: -3.5rem; }
.hero-chip-2 { bottom: 12%; right: -2.5rem; animation-delay: -2.7s; }
@keyframes float-chip {
  0%, 100% { transform: translateY(0); }
  50%      { transform: translateY(-9px); }
}

/* ============================================================
   BOTÕES
   ============================================================ */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
  padding: .9rem 1.9rem; border-radius: var(--radius-pill);
  font-family: var(--font-body);
  font-weight: 600; font-size: .85rem;
  letter-spacing: .05em; text-transform: uppercase;
  transition: background var(--t), transform var(--t-spring), border-color var(--t), color var(--t), box-shadow var(--t);
  cursor: pointer; border: 1.5px solid transparent;
  position: relative; overflow: hidden; isolation: isolate;
}
.btn:active { transform: scale(.965); }

/* brilho que varre o botão */
.btn::before {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, transparent 35%, rgba(255,255,255,.35) 50%, transparent 65%);
  transform: translateX(-110%);
  transition: transform .7s ease;
  pointer-events: none;
}
.btn:hover::before { transform: translateX(110%); }

.btn-primary {
  background: linear-gradient(120deg, var(--orange), #F8923F);
  color: var(--white);
  box-shadow: 0 6px 20px rgba(244,121,32,.35);
}
.btn-primary:hover {
  background: linear-gradient(120deg, var(--orange-dark), var(--orange));
  transform: translateY(-3px);
  box-shadow: var(--shadow-orange);
}
.btn-outline {
  border-color: var(--border-warm); color: var(--gray); background: transparent;
}
.btn-outline:hover {
  border-color: var(--orange); color: var(--orange-dark);
  background: var(--orange-tint); transform: translateY(-3px);
}
.btn-whatsapp {
  background: #25D366; color: var(--white); border-color: #25D366;
  box-shadow: 0 6px 20px rgba(37,211,102,.3);
}
.btn-whatsapp:hover {
  background: #1da851; border-color: #1da851;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37,211,102,.4);
}

/* seta dos botões */
.btn .btn-arrow { transition: transform var(--t); }
.btn:hover .btn-arrow { transform: translateX(4px); }

/* ============================================================
   FOTOS / MOLDURAS
   ============================================================ */
.photo-wrap {
  position: relative; border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow);
}
.photo-wrap img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 1s cubic-bezier(.22,1,.36,1);
}
.photo-wrap:hover img { transform: scale(1.04); }

.photo-placeholder {
  width: 100%; background: var(--gray-light);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  color: var(--border-warm); font-size: .82rem; font-style: italic;
  border: 1.5px dashed var(--border-warm); border-radius: var(--radius-lg);
  gap: .6rem; padding: 2.5rem;
}

/* Aspect ratios */
.photo-portrait  { aspect-ratio: 3/4; }
.photo-landscape { aspect-ratio: 4/3; }
.photo-square    { aspect-ratio: 1/1; }
.photo-wrap.photo-portrait img,
.photo-wrap.photo-landscape img,
.photo-wrap.photo-square img { position: absolute; inset: 0; }
.photo-wrap.photo-portrait,
.photo-wrap.photo-landscape,
.photo-wrap.photo-square { position: relative; }

/* ============================================================
   SECÇÕES
   ============================================================ */
.section       { padding: 6rem 2rem; }
.section-bg    { background: linear-gradient(180deg, var(--orange-subtle), var(--orange-tint)); }
.section-white { background: var(--white); }
.section-inner { max-width: var(--max); margin: 0 auto; }

.section-header { text-align: center; margin-bottom: 3.75rem; }
.section-label  {
  display: inline-flex; align-items: center; gap: .6rem;
  font-size: .7rem; font-weight: 600; letter-spacing: .16em;
  text-transform: uppercase; color: var(--orange-dark); margin-bottom: 1rem;
  background: var(--orange-tint); border: 1px solid rgba(244,121,32,.22);
  padding: .4rem .95rem; border-radius: var(--radius-pill);
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.4vw, 2.4rem); font-weight: 700; color: var(--ink);
  margin-bottom: .9rem; letter-spacing: -.02em; line-height: 1.18;
}
.section-sub { font-size: .96rem; color: var(--text-light); max-width: 580px; margin: 0 auto; line-height: 1.8; }

/* ============================================================
   ESTATÍSTICAS
   ============================================================ */
.stats-grid { display: grid; grid-template-columns: repeat(4,1fr); gap: 1.25rem; }
.stat-card  {
  background: var(--white); padding: 2.5rem 1.5rem; text-align: center;
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  transition: transform var(--t-spring), box-shadow var(--t), border-color var(--t);
}
.stat-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(244,121,32,.35);
}
.stat-number {
  font-family: var(--font-display);
  font-size: 3rem; font-weight: 700; line-height: 1;
  background: linear-gradient(120deg, var(--orange-dark), var(--orange));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--orange);
}
.stat-label { font-size: .78rem; color: var(--gray-mid); margin-top: .7rem; letter-spacing: .05em; text-transform: uppercase; font-weight: 500; }

/* ============================================================
   EXAME EM DESTAQUE — Ecografia Morfológica
   ============================================================ */
.featured-grid {
  display: grid; grid-template-columns: 1.1fr 1fr; gap: 4.5rem; align-items: center;
}
.featured-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.2vw, 2.3rem); font-weight: 700; color: var(--ink);
  margin-bottom: 1rem; line-height: 1.15; letter-spacing: -.02em;
}
.featured-text h2 em { font-style: italic; color: var(--orange); font-weight: 400; }
.featured-text p { color: var(--text-light); margin-bottom: 1.1rem; line-height: 1.9; font-size: .95rem; }

.featured-stat {
  display: flex; align-items: center; gap: 1.1rem;
  margin: 1.5rem 0 1.75rem; padding: 1.1rem 1.4rem;
  background: linear-gradient(120deg, var(--orange-tint), var(--orange-subtle));
  border: 1px solid rgba(244,121,32,.25); border-radius: var(--radius-lg);
}
.featured-stat strong {
  font-family: var(--font-display);
  font-size: 3.2rem; font-weight: 700; line-height: 1;
  background: linear-gradient(120deg, var(--orange-dark), var(--orange));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: var(--orange);
}
.featured-stat span { font-size: .9rem; color: var(--text); line-height: 1.5; max-width: 240px; }

/* badge nos cartões de serviço */
.card-badge {
  position: absolute; top: 1.15rem; right: 1.15rem;
  font-size: .6rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  color: var(--white);
  background: linear-gradient(120deg, var(--orange), #F8923F);
  padding: .32rem .75rem; border-radius: var(--radius-pill);
  box-shadow: 0 4px 12px rgba(244,121,32,.35);
}

/* ============================================================
   SERVIÇOS
   ============================================================ */
.services-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.25rem; }
.service-card {
  background: var(--white); padding: 2.25rem 2rem;
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
  transition: transform var(--t-spring), box-shadow var(--t), border-color var(--t);
}
/* brilho que segue o rato */
.service-card::before {
  content: ''; position: absolute; inset: 0;
  background: radial-gradient(420px circle at var(--mx, 50%) var(--my, 50%), rgba(244,121,32,.08), transparent 45%);
  opacity: 0; transition: opacity var(--t); pointer-events: none;
}
.service-card:hover::before { opacity: 1; }
.service-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--orange), #FFB347);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
}
.service-card:hover { transform: translateY(-7px); box-shadow: var(--shadow-lg); border-color: rgba(244,121,32,.3); }
.service-card:hover::after { transform: scaleX(1); }

.service-icon {
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--orange-tint); border: 1px solid rgba(244,121,32,.2);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.5rem; margin-bottom: 1.35rem;
  transition: transform var(--t-spring), background var(--t);
}
.service-icon svg { width: 26px; height: 26px; stroke: var(--orange-dark); }
.service-card:hover .service-icon {
  transform: scale(1.12) rotate(-6deg);
  background: linear-gradient(135deg, var(--orange-tint), #FDE3CC);
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem; font-weight: 600; color: var(--ink); margin-bottom: .65rem; line-height: 1.3;
}
.service-card p  { font-size: .89rem; color: var(--text-light); line-height: 1.75; }
.service-link {
  display: inline-flex; align-items: center; gap: .35rem;
  color: var(--orange-dark); font-size: .78rem; font-weight: 600;
  letter-spacing: .07em; text-transform: uppercase;
  margin-top: 1.15rem; transition: gap var(--t), color var(--t);
}
.service-link:hover { gap: .7rem; color: var(--orange); }

/* ============================================================
   CITAÇÃO
   ============================================================ */
.quote-section {
  background:
    radial-gradient(ellipse 700px 380px at 15% 0%, rgba(244,121,32,.14), transparent 60%),
    var(--ink);
  padding: 6rem 2rem;
  text-align: center; position: relative; overflow: hidden;
}
.quote-section::before {
  content: '\201C';
  font-family: var(--font-display);
  font-size: 30rem; line-height: .65; font-weight: 700;
  color: rgba(255,255,255,.035);
  position: absolute; top: 0; left: 50%; transform: translateX(-50%);
  pointer-events: none;
}
.quote-section blockquote {
  max-width: 780px; margin: 0 auto; position: relative;
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.65rem); font-style: italic; font-weight: 400;
  color: var(--white); line-height: 1.65;
}
.quote-section blockquote span {
  display: block; width: 48px; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--orange), #FFB347);
  margin: 2rem auto 0;
}

/* ============================================================
   SOBRE
   ============================================================ */
.about-grid {
  display: grid; grid-template-columns: 400px 1fr; gap: 5rem; align-items: center;
}
.about-photo { position: relative; }
.about-photo::after {
  content: ''; position: absolute; z-index: -1;
  top: 1.25rem; left: -1.25rem; right: 1.25rem; bottom: -1.25rem;
  border-radius: var(--radius-lg);
  background: linear-gradient(135deg, var(--orange-subtle), rgba(244,121,32,.25));
}
.about-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.2vw, 2.3rem); font-weight: 700; color: var(--ink);
  margin-bottom: 1.2rem; line-height: 1.15; letter-spacing: -.02em;
}
.about-text h2 em { font-style: italic; color: var(--orange); font-weight: 400; }
.about-text p { color: var(--text-light); margin-bottom: 1.1rem; line-height: 1.9; font-size: .95rem; }

.credentials { display: flex; flex-direction: column; gap: .65rem; margin-top: 1.9rem; }
.credential-item {
  display: flex; align-items: flex-start; gap: .95rem;
  padding: .85rem 1.1rem;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius);
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.credential-item:hover {
  transform: translateX(6px);
  border-color: rgba(244,121,32,.35);
  box-shadow: var(--shadow-sm);
}
.credential-dot {
  width: 8px; height: 8px; background: var(--orange); border-radius: 50%;
  margin-top: .5rem; flex-shrink: 0;
  box-shadow: 0 0 0 4px var(--orange-tint);
}
.credential-item span { font-size: .865rem; color: var(--text-light); line-height: 1.6; }

/* ============================================================
   CTA BAR
   ============================================================ */
.cta-bar {
  background:
    radial-gradient(ellipse 600px 300px at 90% 10%, rgba(255,255,255,.14), transparent 60%),
    linear-gradient(115deg, var(--orange-dark), var(--orange) 55%, #F8923F);
  padding: 4.25rem 2rem;
  position: relative; overflow: hidden;
}
.cta-bar::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(-45deg, transparent, transparent 44px, rgba(255,255,255,.04) 44px, rgba(255,255,255,.04) 88px);
  pointer-events: none;
}
.cta-bar-inner {
  max-width: var(--max); margin: 0 auto; position: relative;
  display: flex; align-items: center; justify-content: space-between; gap: 2rem; flex-wrap: wrap;
}
.cta-bar-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 1.9rem); color: var(--white); margin-bottom: .35rem; font-weight: 600;
}
.cta-bar-text p  { color: rgba(255,255,255,.82); font-size: .92rem; }
.cta-bar-actions { display: flex; gap: .85rem; flex-wrap: wrap; align-items: center; }

.btn-white {
  background: var(--white); color: var(--orange-dark);
  border-color: var(--white);
  box-shadow: 0 6px 20px rgba(0,0,0,.18);
}
.btn-white:hover { background: var(--orange-tint); transform: translateY(-3px); box-shadow: 0 12px 32px rgba(0,0,0,.22); }

.btn-ghost-white {
  background: transparent; color: var(--white);
  border-color: rgba(255,255,255,.55);
}
.btn-ghost-white:hover { border-color: var(--white); background: rgba(255,255,255,.14); transform: translateY(-3px); }

/* ============================================================
   RODAPÉ
   ============================================================ */
.site-footer {
  background: var(--ink); color: rgba(255,255,255,.45);
  padding: 3.25rem 2rem;
  border-top: 3px solid var(--orange);
}
.footer-inner {
  max-width: var(--max); margin: 0 auto;
  display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center;
}
.footer-logo { height: 40px; opacity: .65; filter: brightness(0) invert(1); transition: opacity var(--t); }
.footer-logo:hover { opacity: 1; }
.footer-copy { font-size: .78rem; margin-top: .65rem; letter-spacing: .02em; }
.footer-links { display: flex; gap: .35rem; flex-wrap: wrap; }
.footer-links a {
  font-size: .76rem; color: rgba(255,255,255,.45);
  letter-spacing: .05em; text-transform: uppercase;
  padding: .4rem .75rem; border-radius: var(--radius-pill);
  transition: color var(--t), background var(--t);
}
.footer-links a:hover { color: var(--orange); background: rgba(244,121,32,.1); }

/* ============================================================
   WHATSAPP FAB
   ============================================================ */
.whatsapp-fab {
  position: fixed; bottom: 1.75rem; right: 1.75rem;
  width: 58px; height: 58px; background: #25D366; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 6px 24px rgba(37,211,102,.45); z-index: 999;
  transition: transform var(--t-spring), box-shadow var(--t);
}
.whatsapp-fab::before {
  content: ''; position: absolute; inset: 0; border-radius: 50%;
  border: 2px solid #25D366;
  animation: fab-pulse 2.4s ease-out infinite;
}
@keyframes fab-pulse {
  0%   { transform: scale(1); opacity: .7; }
  70%, 100% { transform: scale(1.55); opacity: 0; }
}
.whatsapp-fab:hover { transform: scale(1.12) rotate(8deg); box-shadow: 0 10px 32px rgba(37,211,102,.55); }
.whatsapp-fab svg { width: 29px; height: 29px; fill: white; }

/* ============================================================
   HERO PÁGINAS INTERNAS
   ============================================================ */
.page-hero {
  background:
    radial-gradient(ellipse 700px 360px at 80% 0%, rgba(244,121,32,.18), transparent 60%),
    radial-gradient(ellipse 500px 300px at 5% 100%, rgba(244,121,32,.08), transparent 60%),
    var(--ink);
  padding: 4.5rem 2rem 4rem;
  color: var(--white); text-align: center;
  position: relative; overflow: hidden;
}
.page-hero::before {
  content: ''; position: absolute; inset: 0;
  background: repeating-linear-gradient(
    -45deg, transparent, transparent 40px,
    rgba(255,255,255,.015) 40px, rgba(255,255,255,.015) 80px
  );
  pointer-events: none;
}
.page-hero > * { position: relative; }

.breadcrumb {
  display: flex; justify-content: center; gap: .5rem;
  font-size: .72rem; color: rgba(255,255,255,.5);
  margin-bottom: 1.2rem; letter-spacing: .07em; text-transform: uppercase;
}
.breadcrumb a { color: var(--orange); transition: color var(--t); }
.breadcrumb a:hover { color: #FFB347; }
.breadcrumb span { color: rgba(255,255,255,.28); }
.page-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4.5vw, 2.8rem); font-weight: 700; margin-bottom: .7rem; letter-spacing: -.02em;
}
.page-hero p { font-size: .96rem; color: rgba(255,255,255,.7); max-width: 580px; margin: 0 auto; line-height: 1.75; }

/* ============================================================
   CONTEÚDO PÁGINAS INTERNAS
   ============================================================ */
.content-grid          { display: grid; grid-template-columns: 1fr 400px; gap: 4rem; align-items: start; }
.content-grid.reverse  { grid-template-columns: 400px 1fr; }

.content-text h2 {
  font-family: var(--font-display);
  font-size: clamp(1.5rem, 2.8vw, 1.9rem); font-weight: 700; color: var(--ink);
  margin-bottom: 1.1rem; line-height: 1.15; letter-spacing: -.02em;
}
.content-text h3 {
  font-family: var(--font-display);
  font-size: 1.12rem; font-weight: 600; color: var(--ink); margin: 2.1rem 0 .65rem;
  display: flex; align-items: center; gap: .65rem;
}
.content-text h3::before {
  content: ''; display: block; width: 18px; height: 3px; border-radius: 3px;
  background: linear-gradient(90deg, var(--orange), #FFB347); flex-shrink: 0;
}
.content-text p { color: var(--text-light); margin-bottom: 1.1rem; line-height: 1.9; font-size: .95rem; }

.icon-list { display: flex; flex-direction: column; gap: .5rem; margin: 1.35rem 0; }
.icon-list li {
  display: flex; align-items: flex-start; gap: .85rem;
  padding: .7rem 1rem;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--text-light); font-size: .9rem; line-height: 1.6;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.icon-list li:hover {
  transform: translateX(6px);
  border-color: rgba(244,121,32,.35);
  box-shadow: var(--shadow-sm);
}
.icon-list li::before {
  content: '→'; color: var(--orange); font-weight: 700;
  flex-shrink: 0; font-size: .85rem;
}

/* Info box */
.info-box {
  background: linear-gradient(120deg, var(--orange-tint), var(--orange-subtle));
  border: 1px solid rgba(244,121,32,.25);
  border-left: 4px solid var(--orange);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem; margin: 1.6rem 0;
}
.info-box p { color: var(--text); font-size: .88rem; margin: 0; line-height: 1.7; }
.info-box strong { color: var(--orange-deep); }

/* ============================================================
   VÍDEOS
   ============================================================ */
.videos-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: 1.5rem; }
.video-card  {
  background: var(--white); border-radius: var(--radius-lg); overflow: hidden;
  border: 1px solid var(--border); box-shadow: var(--shadow-sm);
  transition: transform var(--t-spring), box-shadow var(--t), border-color var(--t);
}
.video-card:hover {
  transform: translateY(-7px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(244,121,32,.3);
}
.video-thumb {
  aspect-ratio: 16/9; background: var(--ink); position: relative; overflow: hidden;
  cursor: pointer;
}
.video-thumb iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: none; }
.video-thumb img {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover;
  transition: transform .8s cubic-bezier(.22,1,.36,1), opacity var(--t);
}
.video-card:hover .video-thumb img { transform: scale(1.06); }
.video-thumb::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, transparent 55%, rgba(0,0,0,.45));
  pointer-events: none; transition: opacity var(--t);
}
.video-thumb.playing::after { opacity: 0; }

.video-play {
  position: absolute; top: 50%; left: 50%; transform: translate(-50%,-50%);
  width: 68px; height: 68px; border-radius: 50%;
  background: rgba(244,121,32,.95);
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 8px 28px rgba(0,0,0,.35), 0 0 0 0 rgba(244,121,32,.4);
  z-index: 3; border: none; cursor: pointer;
  transition: transform var(--t-spring), background var(--t);
  animation: play-pulse 2.6s ease-out infinite;
}
@keyframes play-pulse {
  0%   { box-shadow: 0 8px 28px rgba(0,0,0,.35), 0 0 0 0 rgba(244,121,32,.45); }
  70%, 100% { box-shadow: 0 8px 28px rgba(0,0,0,.35), 0 0 0 22px rgba(244,121,32,0); }
}
.video-play svg { width: 24px; height: 24px; fill: var(--white); margin-left: 4px; }
.video-thumb:hover .video-play { transform: translate(-50%,-50%) scale(1.12); background: var(--orange); }

.video-duration {
  position: absolute; bottom: .75rem; right: .75rem; z-index: 3;
  background: rgba(0,0,0,.72); color: var(--white);
  font-size: .7rem; font-weight: 600; letter-spacing: .04em;
  padding: .25rem .6rem; border-radius: 6px; pointer-events: none;
}

.video-info  { padding: 1.5rem 1.6rem 1.6rem; }
.video-tag {
  display: inline-block; font-size: .66rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: var(--orange-dark);
  background: var(--orange-tint); border-radius: var(--radius-pill);
  padding: .25rem .7rem; margin-bottom: .7rem;
}
.video-info h3 {
  font-family: var(--font-display);
  font-size: 1.08rem; font-weight: 600; color: var(--ink); margin-bottom: .45rem; line-height: 1.35;
}
.video-info p  { font-size: .86rem; color: var(--text-light); line-height: 1.7; }

/* CTA do canal */
.channel-cta {
  margin-top: 3rem; text-align: center;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); padding: 2.75rem 2rem;
  box-shadow: var(--shadow-sm);
}
.channel-cta h3 {
  font-family: var(--font-display);
  font-size: 1.4rem; color: var(--ink); margin-bottom: .5rem;
}
.channel-cta p { font-size: .9rem; color: var(--text-light); margin-bottom: 1.5rem; max-width: 460px; margin-left: auto; margin-right: auto; }
.btn-youtube {
  background: #FF0000; color: var(--white); border-color: #FF0000;
  box-shadow: 0 6px 20px rgba(255,0,0,.25);
}
.btn-youtube:hover {
  background: #d90000; border-color: #d90000;
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(255,0,0,.35);
}

/* vídeo embutido em páginas de conteúdo */
.inline-video { margin: 1.75rem 0; }

/* ============================================================
   CONTACTOS
   ============================================================ */
.contact-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 4rem; align-items: start; }
.contact-info h2 {
  font-family: var(--font-display);
  font-size: 1.85rem; color: var(--ink); margin-bottom: 1.75rem;
}
.contact-item {
  display: flex; gap: 1.1rem; padding: 1.2rem; margin-bottom: .85rem;
  background: var(--white); border: 1px solid var(--border); border-radius: var(--radius-lg);
  align-items: flex-start;
  transition: transform var(--t), border-color var(--t), box-shadow var(--t);
}
.contact-item:hover {
  transform: translateY(-3px);
  border-color: rgba(244,121,32,.35);
  box-shadow: var(--shadow);
}
.contact-icon {
  width: 46px; height: 46px;
  background: var(--orange-tint); border: 1px solid rgba(244,121,32,.2);
  border-radius: 14px; display: flex; align-items: center; justify-content: center;
  flex-shrink: 0; font-size: 1.25rem;
  transition: transform var(--t-spring);
}
.contact-item:hover .contact-icon { transform: scale(1.12) rotate(-6deg); }
.contact-item-text strong {
  display: block; font-size: .68rem; font-weight: 700;
  text-transform: uppercase; letter-spacing: .12em; color: var(--orange-dark); margin-bottom: .35rem;
}
.contact-item-text p, .contact-item-text a { color: var(--text); font-size: .94rem; line-height: 1.7; }
.contact-item-text a:hover { color: var(--orange); }

.map-wrap {
  border-radius: var(--radius-lg); overflow: hidden;
  box-shadow: var(--shadow-lg); height: 480px;
  border: 1px solid var(--border);
}
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* ============================================================
   ESPAÇO FEMININO — cards extra
   ============================================================ */
.ef-cards { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.25rem; margin-top: 3.5rem; }
.ef-card  {
  background: var(--white); padding: 1.9rem 1.65rem;
  border-radius: var(--radius-lg); border: 1px solid var(--border);
  box-shadow: var(--shadow-sm);
  position: relative; overflow: hidden;
  transition: transform var(--t-spring), box-shadow var(--t), border-color var(--t);
}
.ef-card::after {
  content: ''; position: absolute; top: 0; left: 0; right: 0;
  height: 3px; background: linear-gradient(90deg, var(--orange), #FFB347);
  transform: scaleX(0); transform-origin: left;
  transition: transform .45s cubic-bezier(.4,0,.2,1);
}
.ef-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); border-color: rgba(244,121,32,.3); }
.ef-card:hover::after { transform: scaleX(1); }
.ef-card h3 {
  font-family: var(--font-display);
  font-size: .98rem; font-weight: 600; color: var(--ink); margin-bottom: .6rem;
}
.ef-card p { font-size: .86rem; color: var(--text-light); line-height: 1.75; }

/* ============================================================
   CALCULADORA DE IDADE GESTACIONAL
   ============================================================ */
.calc-card {
  max-width: 640px; margin: 0 auto;
  background: var(--white); border: 1px solid var(--border);
  border-radius: var(--radius-lg); box-shadow: var(--shadow);
  padding: 2.25rem 2rem;
}
.calc-tabs {
  display: flex; gap: .4rem; margin-bottom: 1.75rem;
  background: var(--gray-light); border-radius: var(--radius-pill); padding: .35rem;
}
.calc-tab {
  flex: 1; border: none; background: transparent; cursor: pointer;
  font-family: var(--font-body); font-size: .82rem; font-weight: 600;
  letter-spacing: .03em; color: var(--gray);
  padding: .65rem 1rem; border-radius: var(--radius-pill);
  transition: background var(--t), color var(--t), box-shadow var(--t);
}
.calc-tab:hover { color: var(--orange-dark); }
.calc-tab.active {
  background: var(--white); color: var(--orange-dark);
  box-shadow: var(--shadow-sm);
}
.calc-panel { display: flex; flex-direction: column; gap: 1.1rem; }
.calc-panel.hidden { display: none; }
.calc-field { display: flex; flex-direction: column; gap: .45rem; }
.calc-field > span {
  font-size: .78rem; font-weight: 600; letter-spacing: .06em;
  text-transform: uppercase; color: var(--gray);
}
.calc-field input {
  font-family: var(--font-body); font-size: .95rem; color: var(--text);
  background: var(--bg); border: 1.5px solid var(--border-warm);
  border-radius: var(--radius); padding: .75rem 1rem; width: 100%;
  transition: border-color var(--t), box-shadow var(--t), background var(--t);
}
.calc-field input:focus {
  outline: none; border-color: var(--orange); background: var(--white);
  box-shadow: 0 0 0 4px var(--orange-glow);
}
.calc-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.calc-panel .btn { align-self: flex-start; margin-top: .25rem; }

.calc-result {
  margin-top: 1.75rem; padding: 1.5rem 1.6rem;
  background: linear-gradient(120deg, var(--orange-tint), var(--orange-subtle));
  border: 1px solid rgba(244,121,32,.3); border-radius: var(--radius-lg);
  animation: calc-pop .45s cubic-bezier(.34,1.56,.64,1);
}
@keyframes calc-pop {
  from { opacity: 0; transform: translateY(10px) scale(.97); }
  to   { opacity: 1; transform: none; }
}
.calc-result-main {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; flex-wrap: wrap; margin-bottom: .6rem;
}
.calc-result-number {
  font-family: var(--font-display);
  font-size: 2.3rem; font-weight: 700; color: var(--orange-deep); line-height: 1;
}
.calc-result-number small {
  font-family: var(--font-body); font-size: .95rem; font-weight: 500; color: var(--text-light);
}
.calc-result-trimester {
  font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--orange-dark); background: var(--white);
  border: 1px solid rgba(244,121,32,.3);
  padding: .4rem .9rem; border-radius: var(--radius-pill);
}
.calc-result-dpp { font-size: .92rem; color: var(--text); margin-bottom: .5rem; }
.calc-result-dpp strong { color: var(--orange-deep); }
.calc-disclaimer { font-size: .74rem; color: var(--gray-mid); font-style: italic; margin: 0; }
.calc-error { font-size: .88rem; color: #B3261E; font-weight: 500; margin: 0; }

/* ============================================================
   GRAVIDEX — cartão da app
   ============================================================ */
.gravidex-card {
  max-width: 640px; margin: 2rem auto 0;
  background:
    radial-gradient(ellipse 420px 220px at 90% 0%, rgba(255,255,255,.12), transparent 60%),
    linear-gradient(115deg, var(--ink), #3A332C);
  border-radius: var(--radius-lg); padding: 2.25rem 2rem;
  display: flex; align-items: center; gap: 1.75rem;
  box-shadow: var(--shadow-lg);
  position: relative; overflow: hidden;
}
.gravidex-icon {
  width: 64px; height: 64px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--orange), #F8923F);
  border-radius: 18px; display: flex; align-items: center; justify-content: center;
  box-shadow: var(--shadow-orange);
  animation: float-chip 5.5s ease-in-out infinite;
}
.gravidex-icon svg { width: 32px; height: 32px; stroke: var(--white); }
.gravidex-text h3 {
  font-family: var(--font-display);
  font-size: 1.3rem; color: var(--white); margin-bottom: .4rem;
}
.gravidex-text p { font-size: .87rem; color: rgba(255,255,255,.7); line-height: 1.7; margin-bottom: 1.1rem; }
.gravidex-text .btn { font-size: .78rem; padding: .7rem 1.5rem; }

@media (max-width: 600px) {
  .calc-row { grid-template-columns: 1fr; }
  .gravidex-card { flex-direction: column; text-align: center; }
  .gravidex-text .btn { margin: 0 auto; }
}

/* ============================================================
   ANIMAÇÕES DE ENTRADA
   ============================================================ */
.anim-ready {
  opacity: 0; transform: translateY(32px);
  transition: opacity .8s cubic-bezier(.22,1,.36,1), transform .8s cubic-bezier(.22,1,.36,1);
  transition-delay: var(--stagger, 0s);
}
.anim-ready.visible { opacity: 1; transform: none; }

/* ============================================================
   ACESSIBILIDADE — movimento reduzido
   ============================================================ */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .anim-ready { opacity: 1; transform: none; }
}

/* ============================================================
   RESPONSIVO
   ============================================================ */
@media (max-width: 1024px) {
  .hero-inner          { grid-template-columns: 1fr 340px; gap: 3rem; }
  .about-grid          { grid-template-columns: 320px 1fr; gap: 3rem; }
  .content-grid,
  .content-grid.reverse{ grid-template-columns: 1fr 320px; }
  .stats-grid          { grid-template-columns: repeat(2,1fr); }
  .hero-chip-1         { left: -1rem; }
  .hero-chip-2         { right: -1rem; }
}

@media (max-width: 768px) {
  /* Nav */
  .nav-menu {
    display: flex; position: absolute; top: 100%; left: 0; right: 0;
    background: var(--white); flex-direction: column; align-items: stretch;
    padding: 1rem; box-shadow: 0 24px 48px rgba(0,0,0,.12);
    border-top: 1px solid var(--border); gap: .2rem;
    opacity: 0; visibility: hidden; transform: translateY(-10px);
    transition: opacity var(--t), transform var(--t), visibility var(--t);
  }
  .nav-menu.open { opacity: 1; visibility: visible; transform: translateY(0); }
  .nav-menu > li > a { padding: .9rem 1.25rem; border-radius: var(--radius); }
  .dropdown {
    position: static; box-shadow: none; border: none;
    border-left: 2px solid var(--orange); margin: 0 0 0 1.5rem; border-radius: 0;
    transform: none; padding: 0;
    opacity: 1; visibility: hidden; display: none;
  }
  .dropdown::before { display: none; }
  .has-dropdown:hover .dropdown { display: none; visibility: hidden; }
  .has-dropdown.open .dropdown  { display: block; visibility: visible; }
  .nav-cta { margin: .6rem .25rem 0; text-align: center; justify-content: center; }
  .nav-toggle { display: flex; }

  /* Hero */
  .hero { padding: 3.5rem 1.5rem 4rem; }
  .hero::before { font-size: 11rem; right: -1rem; }
  .hero-inner { grid-template-columns: 1fr; gap: 3rem; }
  .hero-image { max-width: 300px; margin: 0 auto; }
  .hero-chip-1 { left: -.75rem; top: 5%; }
  .hero-chip-2 { right: -.75rem; }

  /* Grids */
  .about-grid, .content-grid, .content-grid.reverse,
  .contact-grid, .featured-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .ef-cards { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
  .videos-grid { grid-template-columns: 1fr; }
  .stats-grid { grid-template-columns: repeat(2,1fr); gap: .85rem; }
  .stat-card { padding: 1.9rem 1.1rem; }
  .stat-number { font-size: 2.4rem; }

  .section       { padding: 4rem 1.5rem; }

  .cta-bar-inner { flex-direction: column; text-align: center; }
  .cta-bar-actions { justify-content: center; }

  .footer-inner { grid-template-columns: 1fr; text-align: center; }
  .footer-links { justify-content: center; }
  .footer-logo  { margin: 0 auto; }

  .map-wrap { height: 320px; }
}