/*
Theme Name: Nucleo Altus
Template: hello-elementor
Description: Custom dark premium theme for Nucleo Altus
Version: 1.0
*/

@import url('https://fonts.googleapis.com/css2?family=Lexend+Tera:wght@700;800;900&family=Poppins:wght@300;400;500;600;700&display=swap');

:root {
  --color-dark: #070b14;
  --color-dark2: #0d1525;
  --color-gold: #c9a84c;
  --color-gold-light: #e8c97a;
  --color-white: #ffffff;
  --color-gray: #8899aa;
  --font-title: 'Lexend Tera', 'Arial Black', sans-serif;
  --font-body: 'Poppins', Arial, sans-serif;
}

* { box-sizing: border-box; }

html, body {
  background-color: var(--color-dark) !important;
  color: var(--color-white) !important;
  font-family: var(--font-body) !important;
  scroll-behavior: smooth;
}

/* Remove hello-elementor header/footer padding */
.elementor-page .elementor { margin-top: 0 !important; }
body.elementor-page { overflow-x: hidden; }

/* Global Elementor overrides */
.elementor-section { position: relative; }
.elementor-widget-heading .elementor-heading-title {
  font-family: var(--font-title) !important;
}

/* ================================
   HEADER / NAVBAR
================================ */
.site-header, header.entry-header { display: none !important; }

#nucleoaltus-nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 9999;
  padding: 18px 48px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(to bottom, rgba(7,11,20,0.95) 0%, rgba(7,11,20,0) 100%);
  transition: background 0.3s;
}

#nucleoaltus-nav.scrolled {
  background: rgba(7,11,20,0.97) !important;
  padding: 12px 48px;
  border-bottom: 1px solid rgba(201,168,76,0.15);
}

.nav-logo {
  font-family: var(--font-title);
  font-size: 16px;
  font-weight: 800;
  letter-spacing: 3px;
  color: var(--color-white);
  text-transform: uppercase;
  text-decoration: none;
}

.nav-logo span { color: var(--color-gold); }

.nav-links {
  display: flex;
  gap: 36px;
  list-style: none;
  margin: 0; padding: 0;
}

.nav-links a {
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  transition: color 0.2s;
}

.nav-links a:hover { color: var(--color-gold); }

.nav-cta {
  background: transparent;
  border: 1px solid var(--color-gold);
  color: var(--color-gold) !important;
  padding: 10px 24px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
}

.nav-cta:hover {
  background: var(--color-gold);
  color: var(--color-dark) !important;
}

/* ================================
   SCROLL NAV DOTS (right side)
================================ */
#scroll-nav {
  position: fixed;
  right: 28px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 8888;
  display: flex;
  flex-direction: column;
  gap: 0;
  align-items: flex-end;
}

.scroll-nav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  cursor: pointer;
  padding: 8px 0;
}

.scroll-nav-line {
  width: 1px;
  height: 32px;
  background: rgba(201,168,76,0.2);
  margin-left: auto;
  margin-right: 7px;
}

.scroll-nav-dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: 1.5px solid rgba(201,168,76,0.4);
  background: transparent;
  transition: all 0.3s;
  flex-shrink: 0;
}

.scroll-nav-label {
  font-family: var(--font-title);
  font-size: 9px;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: rgba(255,255,255,0);
  transition: color 0.3s;
  white-space: nowrap;
}

.scroll-nav-item:hover .scroll-nav-label,
.scroll-nav-item.active .scroll-nav-label { color: var(--color-gold); }

.scroll-nav-item.active .scroll-nav-dot {
  background: var(--color-gold);
  border-color: var(--color-gold);
  box-shadow: 0 0 8px rgba(201,168,76,0.6);
}

/* ================================
   HERO SECTION
================================ */
.na-hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: var(--color-dark);
  overflow: hidden;
}

.na-hero-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://nucleoaltus.nutrologiabr.com/wp-content/uploads/2026/06/hero-dsk.jpg');
  background-size: cover;
  background-position: center top;
  filter: brightness(0.45);
  transform: scale(1.05);
  transition: transform 0.8s;
}

.na-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(7,11,20,0.85) 0%, rgba(7,11,20,0.3) 60%, rgba(7,11,20,0.7) 100%);
}

.na-hero-content {
  position: relative;
  z-index: 2;
  padding: 140px 80px 80px;
  max-width: 700px;
}

.na-hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(201,168,76,0.4);
  border-radius: 40px;
  padding: 8px 20px;
  margin-bottom: 36px;
}

.na-hero-tag span {
  font-family: var(--font-body);
  font-size: 10px;
  font-weight: 500;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold);
}

.na-hero-tag::before {
  content: '';
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--color-gold);
}

.na-hero h1 {
  font-family: var(--font-title) !important;
  font-size: clamp(52px, 7vw, 96px);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -1px;
  text-transform: uppercase;
  color: var(--color-white);
  margin: 0 0 28px;
}

.na-hero h1 span { color: var(--color-gold); }

.na-hero p {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255,255,255,0.7);
  margin: 0 0 12px;
  max-width: 480px;
}

.na-hero-sub {
  font-size: 12px !important;
  font-weight: 500 !important;
  letter-spacing: 2px !important;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4) !important;
  margin-bottom: 48px !important;
}

.na-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 16px 36px;
  font-family: var(--font-body);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.3s;
  cursor: pointer;
  border: none;
  outline: none;
}

.na-btn-outline {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.3);
  color: var(--color-white);
}

.na-btn-outline:hover {
  border-color: var(--color-gold);
  color: var(--color-gold);
}

.na-btn-gold {
  background: var(--color-gold);
  color: var(--color-dark);
}

.na-btn-gold:hover {
  background: var(--color-gold-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(201,168,76,0.3);
}

/* ================================
   SECTION: SAÚDE • LONGEVIDADE
================================ */
.na-tagline {
  padding: 24px 48px;
  background: var(--color-dark);
  border-top: 1px solid rgba(255,255,255,0.06);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

.na-tagline-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  font-family: var(--font-title);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 5px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.35);
}

.na-tagline-inner span { color: var(--color-gold); font-size: 8px; }

/* ================================
   SECTION: TRATAMENTOS (cards escuros)
================================ */
.na-treatments {
  background: var(--color-dark);
  padding: 0;
  display: flex;
  min-height: 80vh;
}

.na-treatment-card {
  flex: 1;
  position: relative;
  overflow: hidden;
  cursor: pointer;
  border-right: 1px solid rgba(255,255,255,0.05);
  min-height: 500px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 40px 28px;
  transition: flex 0.4s ease;
}

.na-treatment-card:last-child { border-right: none; }

.na-treatment-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(7,11,20,0.95) 0%, rgba(7,11,20,0.2) 50%, rgba(7,11,20,0.1) 100%);
  z-index: 1;
  transition: background 0.4s;
}

.na-treatment-card:hover::before {
  background: linear-gradient(to top, rgba(7,11,20,0.98) 0%, rgba(7,11,20,0.5) 60%, rgba(7,11,20,0.2) 100%);
}

.na-treatment-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  transition: transform 0.6s ease;
  filter: brightness(0.6) saturate(0.8);
}

.na-treatment-card:hover .na-treatment-bg { transform: scale(1.08); filter: brightness(0.5) saturate(0.9); }

.na-treatment-icon {
  position: relative;
  z-index: 2;
  width: 80px; height: 80px;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 35%, #d4af6a 0%, #8b6914 40%, #3d2d05 100%);
  box-shadow: 0 0 30px rgba(201,168,76,0.3), inset 0 1px 0 rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 80px;
  flex-shrink: 0;
}

.na-treatment-icon img { width: 42px; height: 42px; filter: brightness(0) invert(1); }

.na-treatment-info { position: relative; z-index: 2; }

.na-treatment-name {
  font-family: var(--font-title);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-white);
  margin: 0 0 12px;
  line-height: 1.3;
}

.na-treatment-desc {
  font-family: var(--font-body);
  font-size: 13px;
  font-weight: 300;
  line-height: 1.7;
  color: rgba(255,255,255,0);
  max-height: 0;
  overflow: hidden;
  transition: all 0.4s ease;
}

.na-treatment-card:hover .na-treatment-desc {
  color: rgba(255,255,255,0.7);
  max-height: 200px;
}

.na-treatment-line {
  width: 30px; height: 2px;
  background: var(--color-gold);
  margin-bottom: 14px;
  transition: width 0.3s;
}

.na-treatment-card:hover .na-treatment-line { width: 50px; }

/* ================================
   SECTION: FEITO PARA VOCÊ (sobre método)
================================ */
.na-about {
  background: var(--color-dark2);
  padding: 120px 80px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
  overflow: hidden;
}

.na-about::before {
  content: '';
  position: absolute;
  top: -100px; left: -100px;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.04) 0%, transparent 70%);
  pointer-events: none;
}

.na-section-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  border: 1px solid rgba(201,168,76,0.3);
  border-radius: 40px;
  padding: 7px 18px;
  margin-bottom: 28px;
}

.na-section-tag span {
  font-family: var(--font-body);
  font-size: 9px;
  font-weight: 600;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--color-gold);
}

.na-section-tag::before {
  content: '';
  width: 5px; height: 5px;
  border-radius: 50%;
  background: var(--color-gold);
}

.na-about h2 {
  font-family: var(--font-title) !important;
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 0.95;
  color: var(--color-white);
  margin: 0 0 32px;
}

.na-about p {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.9;
  color: rgba(255,255,255,0.65);
  margin: 0 0 20px;
}

.na-about p strong { font-weight: 600; color: var(--color-white); }

.na-about-visual {
  position: relative;
}

.na-about-img {
  width: 100%;
  border-radius: 4px;
  filter: brightness(0.85);
}

.na-treatment-panel {
  position: absolute;
  bottom: -20px; right: -20px;
  background: rgba(13,21,37,0.95);
  border: 1px solid rgba(201,168,76,0.2);
  padding: 20px 24px;
  min-width: 220px;
  backdrop-filter: blur(10px);
}

.na-treatment-panel-tag {
  font-family: var(--font-title);
  font-size: 8px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: 6px;
}

.na-treatment-panel-title {
  font-family: var(--font-title);
  font-size: 13px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-white);
  font-weight: 700;
  margin-bottom: 8px;
}

.na-treatment-panel-text {
  font-size: 12px;
  color: rgba(255,255,255,0.5);
  line-height: 1.6;
}

/* ================================
   SECTION: MÉDICO ESPECIALISTA
================================ */
.na-specialist {
  background: var(--color-dark);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 120px 48px;
  position: relative;
  overflow: hidden;
}

.na-specialist-bg {
  position: absolute;
  inset: 0;
  background-image: url('https://nucleoaltus.nutrologiabr.com/wp-content/uploads/2026/06/IMG_2037.webp');
  background-size: cover;
  background-position: center top;
  filter: brightness(0.15) saturate(0.3);
}

.na-specialist-overlay {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at center, rgba(7,11,20,0.4) 0%, rgba(7,11,20,0.85) 70%);
}

.na-specialist-content { position: relative; z-index: 2; }

.na-specialist h2 {
  font-family: var(--font-title) !important;
  font-size: clamp(36px, 6vw, 80px);
  font-weight: 800;
  text-transform: uppercase;
  line-height: 1.1;
  color: var(--color-white);
  margin: 0;
}

.na-specialist h2 span { color: var(--color-gold); }

/* ================================
   SECTION: DEPOIMENTOS
================================ */
.na-testimonials {
  background: var(--color-dark2);
  padding: 100px 80px;
}

.na-section-title {
  font-family: var(--font-title) !important;
  font-size: clamp(28px, 4vw, 52px);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-white);
  text-align: center;
  margin: 0 0 64px;
  letter-spacing: 1px;
}

.na-testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.na-testimonial-card {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.07);
  padding: 32px;
  position: relative;
  transition: border-color 0.3s;
}

.na-testimonial-card:hover { border-color: rgba(201,168,76,0.3); }

.na-testimonial-card::before {
  content: '"';
  position: absolute;
  top: 16px; left: 24px;
  font-size: 60px;
  line-height: 1;
  color: rgba(201,168,76,0.15);
  font-family: Georgia, serif;
}

.na-testimonial-stars {
  color: var(--color-gold);
  font-size: 13px;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.na-testimonial-text {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255,255,255,0.65);
  font-style: italic;
  margin: 0 0 20px;
}

.na-testimonial-author {
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-gold);
}

/* ================================
   SECTION: FAQ
================================ */
.na-faq {
  background: var(--color-dark);
  padding: 100px 80px;
  max-width: 900px;
  margin: 0 auto;
}

.na-faq-item {
  border-bottom: 1px solid rgba(255,255,255,0.07);
  padding: 28px 0;
  cursor: pointer;
}

.na-faq-question {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-white);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.na-faq-question::after {
  content: '+';
  font-size: 22px;
  color: var(--color-gold);
  flex-shrink: 0;
  transition: transform 0.3s;
}

.na-faq-item.open .na-faq-question::after {
  transform: rotate(45deg);
}

.na-faq-answer {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  line-height: 1.8;
  color: rgba(255,255,255,0.55);
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s;
}

.na-faq-item.open .na-faq-answer {
  max-height: 300px;
  padding-top: 16px;
}

/* ================================
   SECTION: CTA / CONTATO
================================ */
.na-cta {
  background: var(--color-dark2);
  padding: 120px 80px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.na-cta::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 600px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(201,168,76,0.06) 0%, transparent 70%);
  pointer-events: none;
}

.na-cta h2 {
  font-family: var(--font-title) !important;
  font-size: clamp(32px, 5vw, 68px);
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-white);
  margin: 0 0 20px;
  position: relative;
}

.na-cta-info {
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 300;
  color: rgba(255,255,255,0.5);
  margin-bottom: 8px;
}

.na-cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 48px;
  position: relative;
}

/* ================================
   FOOTER
================================ */
.na-footer {
  background: #050810;
  padding: 48px 80px;
  border-top: 1px solid rgba(255,255,255,0.05);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.na-footer-logo {
  font-family: var(--font-title);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: rgba(255,255,255,0.4);
}

.na-footer-logo span { color: var(--color-gold); }

.na-footer-text {
  font-family: var(--font-body);
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  text-align: center;
}

.na-footer-links {
  display: flex;
  gap: 24px;
}

.na-footer-links a {
  font-size: 11px;
  color: rgba(255,255,255,0.25);
  text-decoration: none;
  letter-spacing: 1px;
  transition: color 0.2s;
}

.na-footer-links a:hover { color: var(--color-gold); }

/* ================================
   WHATSAPP FLOAT BUTTON
================================ */
#wa-float {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 52px; height: 52px;
  border-radius: 50%;
  background: #25D366;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 9998;
  box-shadow: 0 4px 20px rgba(37,211,102,0.4);
  text-decoration: none;
  transition: transform 0.2s, box-shadow 0.2s;
}

#wa-float:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 28px rgba(37,211,102,0.5);
}

#wa-float svg { width: 26px; height: 26px; fill: white; }

/* ================================
   PARTICLES
================================ */
.na-particles {
  position: absolute;
  inset: 0;
  pointer-events: none;
  overflow: hidden;
}

.na-particle {
  position: absolute;
  width: 2px; height: 2px;
  border-radius: 50%;
  background: rgba(201,168,76,0.4);
  animation: float-particle linear infinite;
}

@keyframes float-particle {
  0% { transform: translateY(100vh) translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(-100px) translateX(30px); opacity: 0; }
}

/* ================================
   ANIMATIONS
================================ */
.na-reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.na-reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ================================
   HIDE ELEMENTOR DEFAULT UI
================================ */
.elementor-location-header,
.elementor-location-footer { display: none !important; }

/* Allow our custom layout to show */
.elementor-page-template-elementor_canvas .elementor { display: none !important; }

/* ================================
   MOBILE
================================ */
/* ================================
   RESPONSIVE GRID HELPERS
================================ */
.na-grid-5 { display: grid; grid-template-columns: repeat(5,1fr); gap: 24px; }
.na-doctor-section { display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center; padding: 100px 80px; }

@media (max-width: 900px) {
  .na-grid-5 { grid-template-columns: repeat(3,1fr) !important; }
  .na-doctor-section { grid-template-columns: 1fr !important; padding: 60px 40px !important; gap: 40px !important; }
}

@media (max-width: 768px) {
  .na-grid-5 { grid-template-columns: repeat(2,1fr) !important; gap: 16px !important; }
  .na-doctor-section { padding: 60px 24px !important; }
}

@media (max-width: 480px) {
  .na-grid-5 { grid-template-columns: 1fr !important; }
}

/* ================================
   HAMBURGER MENU
================================ */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  z-index: 10001;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all 0.3s;
  transform-origin: center;
}

.nav-hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-hamburger.open span:nth-child(2) { opacity: 0; }
.nav-hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile menu overlay */
.nav-mobile-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(7,11,20,0.98);
  z-index: 9990;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 0;
}

.nav-mobile-overlay.open { display: flex; }

.nav-mobile-overlay .nav-links {
  display: flex !important;
  flex-direction: column;
  align-items: center;
  gap: 0;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-mobile-overlay .nav-links a {
  font-size: 14px;
  letter-spacing: 4px;
  padding: 20px 0;
  display: block;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  width: 200px;
  text-align: center;
}

.nav-mobile-overlay .nav-cta {
  margin-top: 40px;
  padding: 16px 40px;
  font-size: 11px;
}

/* ================================
   TABLET (max 1024px)
================================ */
@media (max-width: 1024px) {
  .na-hero-content { padding: 120px 48px 80px; }
  .na-about { padding: 80px 48px; gap: 48px; }
  .na-testimonials { padding: 80px 48px; }
  .na-cta { padding: 80px 48px; }
  .na-footer { padding: 40px 48px; }

  /* Jornada: 3 colunas em tablet */
  section[style*="grid-template-columns:repeat(5"] > div { /* handled inline */ }
}

/* ================================
   MOBILE (max 768px)
================================ */
@media (max-width: 768px) {
  /* NAV */
  #nucleoaltus-nav {
    padding: 14px 20px;
  }

  #nucleoaltus-nav .nav-links,
  #nucleoaltus-nav .nav-cta { display: none; }

  .nav-hamburger { display: flex; }

  #scroll-nav { display: none; }

  /* HERO */
  .na-hero { min-height: 100svh; }
  .na-hero-content {
    padding: 100px 24px 60px;
    max-width: 100%;
  }
  .na-hero h1 {
    font-size: clamp(38px, 11vw, 56px);
    line-height: 0.95;
    margin-bottom: 20px;
  }
  .na-hero p { font-size: 14px; }
  .na-hero-sub { font-size: 10px !important; }
  .na-cta-buttons { flex-direction: column; align-items: flex-start; gap: 12px; }
  .na-btn { padding: 14px 28px; font-size: 10px; }

  /* TAGLINE */
  .na-tagline { padding: 16px 24px; }
  .na-tagline-inner { font-size: 9px; letter-spacing: 3px; gap: 12px; }

  /* TREATMENTS — empilhar verticalmente */
  .na-treatments {
    flex-direction: column;
    min-height: auto;
  }
  .na-treatment-card {
    min-height: 260px;
    border-right: none;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    padding: 28px 24px;
  }
  .na-treatment-desc {
    color: rgba(255,255,255,0.6) !important;
    max-height: none !important;
    font-size: 13px;
  }
  .na-treatment-name { font-size: 12px; }

  /* SOBRE / FEITO PARA VOCÊ */
  .na-about {
    grid-template-columns: 1fr !important;
    padding: 60px 24px !important;
    gap: 40px !important;
  }
  .na-about h2 { font-size: 40px; }
  .na-about p { font-size: 14px; }
  .na-treatment-panel { display: none; }

  /* SPECIALIST */
  .na-specialist { padding: 80px 24px; }
  .na-specialist h2 { font-size: clamp(28px, 8vw, 48px); }

  /* SOBRE DR. JOHNNY */
  section[style*="grid-template-columns:1fr 1fr"] {
    grid-template-columns: 1fr !important;
    padding: 60px 24px !important;
    gap: 40px !important;
  }

  /* JORNADA — 2 colunas no mobile */
  section[style*="grid-template-columns:repeat(5,1fr)"] > div[style*="grid"] {
    grid-template-columns: repeat(2, 1fr) !important;
  }

  /* DEPOIMENTOS */
  .na-testimonials { padding: 60px 24px; }
  .na-testimonials-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .na-section-title { font-size: clamp(22px, 6vw, 36px); margin-bottom: 40px; }
  .na-testimonial-card { padding: 24px 20px; }
  .na-testimonial-text { font-size: 13px; }

  /* FAQ */
  .na-faq {
    padding: 0 !important;
    max-width: 100% !important;
  }
  section[style*="duvidas"] { padding: 60px 24px !important; }
  .na-faq-question { font-size: 14px; }

  /* CTA */
  .na-cta { padding: 60px 24px; }
  .na-cta h2 { font-size: clamp(28px, 7vw, 48px); }
  .na-cta-buttons { justify-content: center; }
  .na-cta-info { font-size: 13px; }

  /* FOOTER */
  .na-footer {
    padding: 40px 24px;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 16px;
  }
  .na-footer-links { justify-content: center; }

  /* WHATSAPP FLOAT */
  #wa-float { bottom: 20px; right: 20px; width: 48px; height: 48px; }
  #wa-float svg { width: 22px; height: 22px; }

  /* SECTION TAG */
  .na-section-tag { margin-bottom: 20px !important; }
}

/* ================================
   SMALL MOBILE (max 480px)
================================ */
@media (max-width: 480px) {
  .na-hero h1 { font-size: 36px; }
  .na-treatment-card { min-height: 220px; }
  .na-about h2 { font-size: 34px; }
}