/* ============================================
   MICHELLE FERNANDES — FONOAUDIÓLOGA INFANTIL
   Landing Page — Design System & Styles
   ============================================ */

/* ─── Google Fonts ─── */
@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;500;600;700;800;900&family=Quicksand:wght@400;500;600;700&display=swap');

/* ─── CSS Custom Properties (Design Tokens) ─── */
:root {
  /* Primary palette */
  --purple-50: #faf5ff;
  --purple-100: #f3e8ff;
  --purple-200: #e9d5ff;
  --purple-300: #d8b4fe;
  --purple-400: #c084fc;
  --purple-500: #a855f7;
  --purple-600: #9333ea;

  /* Warm palette */
  --peach-50: #fff7ed;
  --peach-100: #ffedd5;
  --peach-200: #fed7aa;
  --peach-300: #fdba74;
  --peach-400: #fb923c;
  --beige-50: #fefcf3;
  --beige-100: #fef3c7;
  --beige-200: #fde68a;

  /* Yellow highlights */
  --yellow-100: #fef9c3;
  --yellow-200: #fef08a;
  --yellow-300: #fde047;
  --yellow-400: #facc15;

  /* Neutral */
  --white: #ffffff;
  --gray-50: #fafafa;
  --gray-100: #f5f5f5;
  --gray-200: #e5e5e5;
  --gray-300: #d4d4d4;
  --gray-500: #737373;
  --gray-600: #525252;
  --gray-700: #404040;
  --gray-800: #262626;
  --gray-900: #171717;

  /* Semantic */
  --bg-primary: #fefbf6;
  --bg-section-alt: #faf5ff;
  --text-primary: #2d2235;
  --text-secondary: #5c4f6b;
  --text-muted: #8b7fa0;
  --accent-primary: #9333ea;
  --accent-secondary: #fb923c;
  --accent-gradient: linear-gradient(135deg, #a855f7, #f472b6, #fb923c);
  --card-bg: rgba(255, 255, 255, 0.8);
  --card-border: rgba(147, 51, 234, 0.08);
  --shadow-sm: 0 1px 3px rgba(147, 51, 234, 0.06);
  --shadow-md: 0 4px 20px rgba(147, 51, 234, 0.08);
  --shadow-lg: 0 8px 40px rgba(147, 51, 234, 0.10);
  --shadow-xl: 0 20px 60px rgba(147, 51, 234, 0.12);
  --shadow-glow: 0 0 40px rgba(147, 51, 234, 0.15);

  /* Typography */
  --font-display: 'Nunito', system-ui, -apple-system, sans-serif;
  --font-body: 'Quicksand', system-ui, -apple-system, sans-serif;

  /* Spacing */
  --section-pad: clamp(3rem, 8vw, 7rem);
  --container-max: 1200px;
  --radius-sm: 12px;
  --radius-md: 20px;
  --radius-lg: 28px;
  --radius-xl: 40px;
  --radius-full: 9999px;

  /* Transitions */
  --ease-out: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-spring: cubic-bezier(0.34, 1.56, 0.64, 1);
  --transition-fast: 0.2s var(--ease-out);
  --transition-base: 0.35s var(--ease-out);
  --transition-slow: 0.6s var(--ease-out);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  color: var(--text-primary);
  background: var(--bg-primary);
  line-height: 1.7;
  font-size: 16px;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* ─── Utility ─── */
.container {
  width: 100%;
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 clamp(1.25rem, 4vw, 2.5rem);
}

.section-label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--font-body);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent-primary);
  background: var(--purple-100);
  padding: 0.4rem 1.1rem;
  border-radius: var(--radius-full);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 4.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

.section-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 600px;
  line-height: 1.8;
}

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

.mx-auto {
  margin-left: auto;
  margin-right: auto;
}

.highlight {
  color: var(--accent-primary);
}

.highlight-underline {
  position: relative;
  display: inline;
}

.highlight-underline::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 100%;
  height: 6px;
  background: var(--yellow-200);
  border-radius: 3px;
  z-index: -1;
  opacity: 0.7;
}

/* ─── Buttons ─── */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1rem;
  border: none;
  cursor: pointer;
  border-radius: var(--radius-full);
  padding: 1rem 2rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.2), transparent);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.btn:hover::after {
  opacity: 1;
}

.btn-primary {
  background: linear-gradient(135deg, var(--purple-500), var(--purple-600));
  color: var(--white);
  box-shadow: 0 4px 20px rgba(147, 51, 234, 0.3);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(147, 51, 234, 0.4);
}

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

.btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #128c7e);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.3);
  font-size: 1.05rem;
  padding: 1.1rem 2.2rem;
}

.btn-whatsapp:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.4);
}

.btn-whatsapp:active {
  transform: translateY(-1px);
}

.btn-outline {
  background: transparent;
  color: var(--accent-primary);
  border: 2px solid var(--purple-200);
}

.btn-outline:hover {
  background: var(--purple-50);
  border-color: var(--purple-400);
  transform: translateY(-2px);
}

.btn-icon {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
}

/* Pulse animation for CTA */
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.4; }
  100% { transform: scale(1.3); opacity: 0; }
}

.btn-whatsapp-wrap {
  position: relative;
  display: inline-block;
}

.btn-whatsapp-wrap::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  background: rgba(37, 211, 102, 0.3);
  animation: pulse-ring 2s ease-out infinite;
  z-index: -1;
}

/* ─── Navbar ─── */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: 0.9rem 0;
  transition: all var(--transition-base);
  background: rgba(254, 251, 246, 0.6);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
}

.navbar.scrolled {
  background: rgba(254, 251, 246, 0.92);
  border-bottom: 1px solid rgba(147, 51, 234, 0.06);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar-brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.navbar-logo {
  width: 42px;
  height: 42px;
  border-radius: var(--radius-sm);
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.2rem;
}

.navbar-name {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text-primary);
}

.navbar-name span {
  color: inherit;
}

.navbar-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
}

.navbar-links a {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color var(--transition-fast);
  position: relative;
}

.navbar-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-primary);
  border-radius: 2px;
  transition: width var(--transition-base);
}

.navbar-links a:hover {
  color: var(--accent-primary);
}

.navbar-links a:hover::after {
  width: 100%;
}

.navbar-cta {
  padding: 0.65rem 1.4rem !important;
  font-size: 0.85rem !important;
}

.navbar-mobile-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-primary);
}

.navbar-mobile-toggle svg {
  width: 28px;
  height: 28px;
}

/* Mobile nav */
.navbar-mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(254, 251, 246, 0.98);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 6rem 2rem 2rem;
  flex-direction: column;
  align-items: center;
  gap: 1.5rem;
}

.navbar-mobile-menu.active {
  display: flex;
}

.navbar-mobile-menu a {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.3rem;
  color: var(--text-primary);
  padding: 0.5rem;
}

.navbar-close-btn {
  position: absolute;
  top: 1.2rem;
  right: 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  color: var(--text-primary);
}

.navbar-close-btn svg {
  width: 28px;
  height: 28px;
}

/* ─── HERO SECTION ─── */
.hero {
  padding-top: clamp(7rem, 14vw, 10rem);
  padding-bottom: var(--section-pad);
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--bg-primary) 0%, var(--purple-50) 50%, var(--bg-primary) 100%);
}

.hero::before {
  content: '';
  position: absolute;
  top: -30%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.08) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(251, 146, 60, 0.06) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content {
  animation: fadeInUp 0.8s var(--ease-out);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--peach-100);
  color: var(--accent-secondary);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
}

.hero-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent-secondary);
  animation: blink 2s ease-in-out infinite;
}

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

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 1.2rem;
  color: var(--text-primary);
}

.hero-title .hero-em {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-specialty {
  font-family: var(--font-display);
  font-size: clamp(1.1rem, 2.8vw, 1.35rem);
  font-weight: 700;
  color: var(--accent-primary);
  margin-bottom: 1.2rem;
  line-height: 1.4;
}

.hero-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2rem;
  max-width: 480px;
}

.hero-ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-bottom: 2rem;
}

.hero-trust {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  flex-wrap: wrap;
}

.hero-trust-avatars {
  display: flex;
}

.hero-trust-avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 3px solid var(--white);
  margin-left: -10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
}

.hero-trust-avatar:first-child {
  margin-left: 0;
}

.hero-trust-text {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 500;
}

.hero-trust-text strong {
  color: var(--text-primary);
  font-weight: 700;
}

.hero-image-wrapper {
  position: relative;
  animation: fadeInRight 0.8s var(--ease-out) 0.2s both;
}

.hero-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  position: relative;
}

.hero-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 4/5;
}

.hero-float-card {
  position: absolute;
  background: var(--white);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 0.7rem;
  animation: float 4s ease-in-out infinite;
}

.hero-float-card.card-1 {
  bottom: 15%;
  left: -40px;
  animation-delay: 0s;
}

.hero-float-card.card-2 {
  top: 10%;
  right: -30px;
  animation-delay: 1.5s;
}

.hero-float-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.hero-float-icon.purple {
  background: var(--purple-100);
}

.hero-float-icon.peach {
  background: var(--peach-100);
}

.hero-float-label {
  font-size: 0.7rem;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.hero-float-value {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 800;
  color: var(--text-primary);
}

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

/* ─── SINAIS DE ALERTA ─── */
.signals {
  padding: var(--section-pad) 0;
  background: var(--white);
  position: relative;
}

.signals::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--purple-200), transparent);
}

.signals-header {
  text-align: center;
  margin-bottom: 3rem;
}

.signals-header .section-subtitle {
  margin: 0 auto;
}

.signals-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.2rem;
}

.signal-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 1.6rem;
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  transition: all var(--transition-base);
  backdrop-filter: blur(10px);
  cursor: default;
}

.signal-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--purple-200);
}

.signal-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  flex-shrink: 0;
}

.signal-icon.purple-bg { background: var(--purple-100); }
.signal-icon.peach-bg { background: var(--peach-100); }
.signal-icon.yellow-bg { background: var(--yellow-100); }

.signal-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.signal-card p {
  font-size: 0.88rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.signals-cta {
  text-align: center;
  margin-top: 2.5rem;
}

.signals-cta p {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1rem;
}

/* ─── SOBRE A PROFISSIONAL ─── */
.about {
  padding: var(--section-pad) 0;
  background: var(--bg-section-alt);
  position: relative;
  overflow: hidden;
}

.about::before {
  content: '';
  position: absolute;
  top: 10%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(168, 85, 247, 0.05) 0%, transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.about .container {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: center;
}

.about-image-wrapper {
  position: relative;
}

.about-image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  position: relative;
}

.about-image img {
  width: 100%;
  height: auto;
  object-fit: cover;
  aspect-ratio: 3/4;
}

.about-image-decoration {
  position: absolute;
  bottom: -20px;
  right: -20px;
  width: 120px;
  height: 120px;
  background: var(--accent-gradient);
  border-radius: var(--radius-lg);
  opacity: 0.15;
  z-index: -1;
}

.about-stats {
  position: absolute;
  bottom: 20px;
  left: 20px;
  right: 20px;
  display: flex;
  gap: 0.5rem;
}

.about-stat {
  flex: 1;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-md);
  padding: 0.8rem;
  text-align: center;
}

.about-stat-number {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--accent-primary);
}

.about-stat-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  font-weight: 600;
}

.about-content .section-title {
  margin-top: 0.5rem;
}

.about-text {
  font-size: 1rem;
  color: var(--text-secondary);
  line-height: 1.9;
  margin-bottom: 1.5rem;
}

.about-specialties {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-bottom: 2rem;
}

.about-specialty-tag {
  background: var(--white);
  border: 1px solid var(--purple-200);
  border-radius: var(--radius-full);
  padding: 0.45rem 1rem;
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-primary);
  transition: all var(--transition-fast);
}

.about-specialty-tag:hover {
  background: var(--purple-100);
  transform: translateY(-2px);
}

.about-instagram {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.95rem;
  transition: color var(--transition-fast);
}

.about-instagram:hover {
  color: var(--accent-primary);
}

.about-instagram svg {
  width: 22px;
  height: 22px;
}

/* ─── COMO FUNCIONA ─── */
.process {
  padding: var(--section-pad) 0;
  background: var(--white);
}

.process-header {
  text-align: center;
  margin-bottom: 3.5rem;
}

.process-header .section-subtitle {
  margin: 0 auto;
}

.process-steps {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  position: relative;
}

.process-steps::before {
  content: '';
  position: absolute;
  top: 40px;
  left: 10%;
  right: 10%;
  height: 2px;
  background: linear-gradient(90deg, var(--purple-200), var(--peach-200));
  z-index: 0;
}

.process-step {
  text-align: center;
  position: relative;
  z-index: 1;
}

.process-step-number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 1.2rem;
  margin: 0 auto 1rem;
  transition: all var(--transition-base);
}

.process-step:nth-child(odd) .process-step-number {
  background: var(--purple-100);
  color: var(--accent-primary);
}

.process-step:nth-child(even) .process-step-number {
  background: var(--peach-100);
  color: var(--accent-secondary);
}

.process-step:hover .process-step-number {
  transform: scale(1.15);
  box-shadow: var(--shadow-md);
}

.process-step-icon {
  font-size: 1.8rem;
  margin-bottom: 0.6rem;
}

.process-step h3 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.3rem;
}

.process-step p {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.5;
  max-width: 160px;
  margin: 0 auto;
}

/* ─── BENEFÍCIOS ─── */
.benefits {
  padding: var(--section-pad) 0;
  background: linear-gradient(180deg, var(--bg-section-alt), var(--bg-primary));
  position: relative;
}

.benefits-header {
  text-align: center;
  margin-bottom: 3rem;
}

.benefits-header .section-subtitle {
  margin: 0 auto;
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.benefit-card {
  background: var(--white);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-base);
  position: relative;
  overflow: hidden;
}

.benefit-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}

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

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

.benefit-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.2rem;
}

.benefit-icon.purple { background: var(--purple-100); }
.benefit-icon.peach { background: var(--peach-100); }
.benefit-icon.yellow { background: var(--yellow-100); }

.benefit-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.benefit-card p {
  font-size: 0.92rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* ─── DEPOIMENTOS ─── */
.testimonials {
  padding: var(--section-pad) 0;
  background: var(--white);
}

.testimonials-header {
  text-align: center;
  margin-bottom: 3rem;
}

.testimonials-header .section-subtitle {
  margin: 0 auto;
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 1.5rem;
}

.testimonial-card {
  background: var(--bg-primary);
  border: 1px solid var(--card-border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: all var(--transition-base);
  position: relative;
}

.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.testimonial-stars {
  display: flex;
  gap: 0.2rem;
  margin-bottom: 1rem;
}

.testimonial-star {
  color: var(--yellow-400);
  font-size: 1rem;
}

.testimonial-text {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.2rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.testimonial-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.9rem;
  color: var(--white);
}

.testimonial-author-info h4 {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-primary);
}

.testimonial-author-info p {
  font-size: 0.78rem;
  color: var(--text-muted);
}

/* ─── CTA FINAL ─── */
.cta-final {
  padding: var(--section-pad) 0;
  background: linear-gradient(135deg, var(--purple-600), #7c3aed, #6d28d9);
  position: relative;
  overflow: hidden;
}

.cta-final::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 600px;
  height: 600px;
  background: radial-gradient(circle, rgba(255,255,255,0.06) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-final::after {
  content: '';
  position: absolute;
  bottom: -30%;
  left: -10%;
  width: 400px;
  height: 400px;
  background: radial-gradient(circle, rgba(251, 146, 60, 0.1) 0%, transparent 70%);
  border-radius: 50%;
}

.cta-final .container {
  text-align: center;
  position: relative;
  z-index: 1;
}

.cta-emoji {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  animation: float 3s ease-in-out infinite;
}

.cta-final .section-title {
  color: var(--white);
  max-width: 700px;
  margin: 0 auto 1rem;
}

.cta-final-subtitle {
  font-size: clamp(1rem, 2.5vw, 1.15rem);
  color: rgba(255, 255, 255, 0.8);
  max-width: 550px;
  margin: 0 auto 2rem;
  line-height: 1.8;
}

.cta-final-buttons {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 1.5rem;
}

.cta-final .btn-whatsapp {
  background: linear-gradient(135deg, #25d366, #20bd5a);
  font-size: 1.1rem;
  padding: 1.2rem 2.5rem;
}

.cta-final .btn-outline {
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.3);
}

.cta-final .btn-outline:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: rgba(255, 255, 255, 0.5);
}

.cta-final-note {
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ─── FOOTER ─── */
.footer {
  padding: 2.5rem 0;
  background: var(--gray-900);
}

.footer .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.footer-logo {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  background: var(--accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-family: var(--font-display);
  font-weight: 900;
  font-size: 0.85rem;
}

.footer-brand-name {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--gray-300);
}

.footer-copy {
  font-size: 0.8rem;
  color: var(--gray-500);
}

.footer-links {
  display: flex;
  gap: 1.5rem;
}

.footer-links a {
  color: var(--gray-500);
  font-size: 0.85rem;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--purple-400);
}

/* ─── Floating WhatsApp Button ─── */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 900;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: linear-gradient(135deg, #25d366, #128c7e);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: all var(--transition-base);
  cursor: pointer;
}

.whatsapp-float:hover {
  transform: scale(1.12);
  box-shadow: 0 6px 30px rgba(37, 211, 102, 0.5);
}

.whatsapp-float svg {
  width: 30px;
  height: 30px;
  fill: white;
}

.whatsapp-float-pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  background: rgba(37, 211, 102, 0.3);
  animation: pulse-ring 2s ease-out infinite;
  z-index: -1;
}

/* ─── SCROLL ANIMATIONS ─── */
@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(30px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeInRight {
  from { opacity: 0; transform: translateX(40px); }
  to { opacity: 1; transform: translateX(0); }
}

@keyframes fadeInLeft {
  from { opacity: 0; transform: translateX(-40px); }
  to { opacity: 1; transform: translateX(0); }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.7s var(--ease-out);
}

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

.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }
.reveal-delay-6 { transition-delay: 0.6s; }

/* ─── RESPONSIVE ─── */
@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-subtitle {
    margin: 0 auto 2rem;
  }
  .hero-ctas {
    justify-content: center;
  }
  .hero-trust {
    justify-content: center;
  }
  .hero-image-wrapper {
    max-width: 500px;
    margin: 0 auto;
  }
  .hero-float-card.card-1 {
    left: -10px;
  }
  .hero-float-card.card-2 {
    right: -10px;
  }
  .about .container {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .about-image-wrapper {
    max-width: 420px;
    margin: 0 auto;
  }
  .about-specialties {
    justify-content: center;
  }
  .about-content .section-subtitle {
    margin: 0 auto 1rem;
  }
  .about-instagram {
    justify-content: center;
  }
  .process-steps {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
  }
  .process-steps::before {
    display: none;
  }
}

@media (max-width: 768px) {
  .navbar-links {
    display: none;
  }
  .navbar-mobile-toggle {
    display: block;
  }
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
  }
  .signals-grid {
    grid-template-columns: 1fr;
  }
  .benefits-grid {
    grid-template-columns: 1fr;
  }
  .testimonials-grid {
    grid-template-columns: 1fr;
  }
  .hero-float-card {
    display: none;
  }
  .about-stats {
    flex-wrap: wrap;
  }
  .footer .container {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .process-steps {
    grid-template-columns: 1fr;
    gap: 1.2rem;
  }
  .hero-ctas {
    flex-direction: column;
    align-items: center;
  }
  .btn {
    width: 100%;
    max-width: 320px;
  }
  .cta-final-buttons {
    flex-direction: column;
    align-items: center;
  }
  .about-stat {
    padding: 0.6rem;
  }
  .about-stat-number {
    font-size: 1.1rem;
  }
}