/* Tim Castro Personal Trainer — Style.Css */

/* Google fonts — font-display:swap aplicado via URL no <link> do HTML.
   O @import abaixo é mantido como fallback mas o carregamento principal
   é feito pelo <link rel="stylesheet"> no <head> com &display=swap */
@import url('https://fonts.googleapis.com/css2?family=Bebas+Neue&family=Montserrat:ital,wght@0,300;0,400;0,500;0,600;0,700;0,800;1,400&display=swap');

/* Variáveis */
:root {
  --black: #0A0A0A;
  --dark: #111111;
  --card: #181818;
  --card2: #202020;
  --border: #2a2a2a;
  --green: #3DDC6A;
  --green-dim: #2ab854;
  --green-glow: rgba(61, 220, 106, .18);
  --white: #F5F5F5;
  --muted: #888888;
  --muted2: #555555;

  --font-title: 'Bebas Neue', sans-serif;
  --font-body: 'Montserrat', sans-serif;

  --radius: 0.75rem;
  --radius-lg: 1.25rem;
  --transition: .35s cubic-bezier(.4, 0, .2, 1);
}

/* Reset / base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
}

body {
  background: var(--black);
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1rem;
  line-height: 1.7;
  overflow-x: hidden;
}

img {
  max-width: 100%;
  display: block;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Noise Overlay */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 200 200' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.04'/%3E%3C/svg%3E");
  background-size: 9.375rem;
  pointer-events: none;
  z-index: 1;
  opacity: .35;
}

/* Utilitários */
.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 3rem, 4rem);
  line-height: 1.02;
  letter-spacing: .03em;
  color: var(--white);
}

.section-title span {
  color: var(--green);
}

.section-subtitle {
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--muted);
  max-width: 35rem;
  line-height: 1.7;
}

.green-line {
  width: 3.125rem;
  height: 3px;
  background: var(--green);
  border-radius: 2px;
  margin: 1.25rem 0 1.75rem;
}

/* Botões */
.btn-cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.875rem 1.5rem;
  background: var(--green);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: .85rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 4px;
  border: 2px solid var(--green);
  cursor: pointer;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  max-width: 100%;
}

.btn-cta i {
  font-size: 1.15rem;
  line-height: 1;
  flex-shrink: 0;
}

.btn-cta::after {
  content: '';
  position: absolute;
  inset: 0;
  background: #fff;
  opacity: 0;
  transition: opacity .3s;
}

.btn-cta:hover {
  transform: translateY(-0.125rem);
  box-shadow: 0 0.75rem 2.5rem rgba(61, 220, 106, .35);
  animation: none;
}

.btn-cta:hover::after {
  opacity: .08;
}

.btn-pulse {
  animation: btnScale 2s ease-in-out infinite, btnWave 2s ease-out infinite;
}

.btn-pulse:hover {
  animation: none;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  padding: 0.875rem 2rem;
  background: transparent;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 700;
  font-size: .9rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 4px;
  border: 1.5px solid var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-0.125rem);
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(2.5rem);
  transition: opacity .7s cubic-bezier(.4, 0, .2, 1), transform .7s cubic-bezier(.4, 0, .2, 1);
}

.reveal.from-left {
  transform: translateX(-3.125rem);
}

.reveal.from-right {
  transform: translateX(3.125rem);
}

.reveal.from-scale {
  transform: scale(.92);
}

.reveal.visible {
  opacity: 1;
  transform: translate(0) scale(1);
}

.reveal-delay-1 {
  transition-delay: .1s;
}

.reveal-delay-2 {
  transition-delay: .2s;
}

.reveal-delay-3 {
  transition-delay: .3s;
}

.reveal-delay-4 {
  transition-delay: .4s;
}

.reveal-delay-5 {
  transition-delay: .5s;
}

/* Hero */
.hero-logo-bar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 5;
  padding: 1.25rem 0;
}

.hero-logo {
  height: 5rem;
  width: auto;
  display: block;
}

.hero {
  position: relative;
  min-height: 43.75rem;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--black);
}

.hero-banner {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-banner img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
}

.hero-banner::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg,
      rgba(10, 10, 10, .80) 0%,
      rgba(10, 10, 10, .5) 50%,
      rgba(10, 10, 10, .1) 100%);
}

.hero-accent-line {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 4px;
  background: linear-gradient(to bottom, transparent, var(--green), transparent);
  z-index: 3;
}

.hero-content {
  position: relative;
  z-index: 4;
  padding: 8.125rem 0 5rem;
}

.hero-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.625rem;
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 1.125rem;
  opacity: 0;
  animation: fadeDown .7s .2s forwards;
}

.hero-eyebrow .dot {
  width: 0.375rem;
  height: 0.375rem;
  background: var(--green);
  border-radius: 50%;
  animation: pulse 1.8s infinite;
}

.hero-title {
  font-family: var(--font-title);
  font-size: clamp(2.2rem, 8vw, 4.5rem);
  line-height: 1.05;
  letter-spacing: .04em;
  color: var(--white);
  opacity: 0;
  animation: fadeUp .8s .35s forwards;
}

.hero-title .accent {
  color: var(--green);
}

.hero-title .stroke {
  -webkit-text-stroke: 1.5px var(--white);
  color: transparent;
}

.hero-divider {
  width: 0;
  height: 3px;
  background: var(--green);
  margin: 1.375rem 0;
  animation: growLine .8s .6s forwards;
  border-radius: 2px;
}

.hero-desc {
  font-size: .95rem;
  font-weight: 500;
  color: rgba(245, 245, 245, .75);
  max-width: 43.75rem;
  line-height: 1.75;
  opacity: 0;
  animation: fadeUp .8s .65s forwards;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 2.25rem;
  opacity: 0;
  animation: fadeUp .8s .82s forwards;
}

/* Stats bar */
.stats-bar {
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 2.25rem 0;
  position: relative;
  z-index: 5;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 0.5rem 1.25rem;
  border-right: 1px solid var(--border);
}

.stat-item:last-child {
  border-right: none;
}

.stat-number {
  font-family: var(--font-title);
  font-size: clamp(2rem, 2.8rem, 3rem);
  color: var(--green);
  line-height: 1;
  letter-spacing: .04em;
}

.stat-label {
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
  margin-top: 0.375rem;
}

/* Sobre */
.about-section {
  padding: 6.25rem 0;
  background: var(--black);
}

.about-img-wrap {
  position: relative;
  padding: 0 0 1.25rem 0;
}

.about-img-wrap .main-img {
  border-radius: var(--radius-lg);
  width: 100%;
  aspect-ratio: 4/5;
  object-fit: cover;
  object-position: center top;
  filter: grayscale(15%);
  transition: filter .4s;
  position: relative;
  z-index: 1;
}

.about-img-wrap:hover .main-img {
  filter: grayscale(0);
}

.about-img-wrap::before {
  content: '';
  position: absolute;
  top: -1.125rem;
  left: -1.125rem;
  width: 60%;
  height: 60%;
  border: 2px solid var(--green);
  border-radius: var(--radius-lg);
  z-index: 0;
  opacity: .4;
}

.about-badge {
  position: absolute;
  bottom: 0;
  right: 0;
  background: var(--green);
  color: var(--black);
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
  text-align: center;
  box-shadow: 0 1rem 2.5rem rgba(61, 220, 106, .3);
  z-index: 2;
}

.about-badge .badge-num {
  font-family: var(--font-title);
  font-size: 2.2rem;
  line-height: 1;
}

.about-badge .badge-txt {
  font-size: .68rem;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  display: block;
  margin-top: 4px;
}

.about-text {
  padding-left: 2.5rem;
}

.about-list {
  list-style: none;
  margin-top: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.about-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: .95rem;
  color: rgba(245, 245, 245, .8);
  font-weight: 500;
}

/* Serviços */
.services-section {
  padding: 6.25rem 0;
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  top: -12.5rem;
  right: -12.5rem;
  width: 37.5rem;
  height: 37.5rem;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  pointer-events: none;
}

.service-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.875rem;
  height: 100%;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.service-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--green);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .4s cubic-bezier(.4, 0, .2, 1);
}

.service-card:hover {
  transform: translateY(-0.375rem);
  border-color: #333;
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 3.5rem;
  height: 3.5rem;
  background: var(--green-glow);
  border: 1px solid rgba(61, 220, 106, .25);
  border-radius: 0.875rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.375rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: rgba(61, 220, 106, .12);
  border-color: rgba(61, 220, 106, .4);
  box-shadow: 0 0 1.25rem rgba(61, 220, 106, .15);
}

.service-name {
  font-family: var(--font-title);
  font-size: 1.6rem;
  letter-spacing: .04em;
  color: var(--white);
  margin-bottom: 0.625rem;
}

.service-desc {
  font-size: .9rem;
  color: var(--muted);
  font-weight: 500;
  line-height: 1.7;
}

/* Metodologia */
.method-section {
  padding: 6.25rem 0;
  background: var(--black);
}

.method-step {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.125rem 0;
  border-bottom: 1px solid var(--border);
  transition: var(--transition);
}

.method-step:first-child {
  border-top: 1px solid var(--border);
}

.method-step:hover {
  background: rgba(61, 220, 106, .03);
  padding-left: 0.75rem;
}

.step-num {
  font-family: var(--font-title);
  font-size: 3rem;
  color: var(--border);
  line-height: 1;
  min-width: 3.75rem;
  transition: color .3s;
}

.method-step:hover .step-num {
  color: var(--green);
}

.step-content .step-title {
  font-family: var(--font-title);
  font-size: 1.5rem;
  letter-spacing: .03em;
  margin-bottom: 0.375rem;
}

.step-content p {
  font-size: .9rem;
  color: var(--muted);
  font-weight: 500;
}

.method-visual {
  position: relative;
}

.method-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  aspect-ratio: 3/4;
  object-fit: cover;
  filter: grayscale(20%);
}

.method-visual-overlay {
  position: absolute;
  inset: 0;
  border-radius: var(--radius-lg);
  background: linear-gradient(to top, rgba(61, 220, 106, .12), transparent);
}

/* Marquee */
.marquee-section {
  background: var(--green);
  padding: 2.5rem 0;
  overflow: hidden;
}

.marquee {
  display: flex;
  overflow: hidden;
  user-select: none;
  width: 100%;
}

.marquee-content {
  flex-shrink: 0;
  display: flex;
  min-width: 100%;
  animation: marqueeScroll 40s linear infinite;
  color: var(--black);
  font-family: var(--font-title);
  font-size: clamp(1.2rem, 4vw, 1.8rem);
  letter-spacing: .18em;
  white-space: nowrap;
  font-weight: 700;
}

.marquee-content span {
  display: inline-block;
}

@keyframes marqueeScroll {
  from {
    transform: translateX(0);
  }

  to {
    transform: translateX(-50%);
  }
}

/* Planos */
.pricing-section {
  padding: 6.25rem 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
}

.pricing-section::before {
  content: '';
  position: absolute;
  bottom: -12.5rem;
  left: -12.5rem;
  width: 37.5rem;
  height: 37.5rem;
  background: radial-gradient(circle, var(--green-glow) 0%, transparent 70%);
  pointer-events: none;
}

.pricing-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem 1.875rem;
  height: 100%;
  display: flex;
  flex-direction: column;
  position: relative;
  transition: var(--transition);
}

.pricing-card:hover {
  transform: translateY(-0.375rem);
  border-color: #333;
}

.pricing-featured {
  border-color: var(--green);
  background: var(--card2);
  box-shadow: 0 0 2.5rem rgba(61, 220, 106, .1);
}

.pricing-featured:hover {
  box-shadow: 0 1.25rem 3.75rem rgba(61, 220, 106, .2);
}

.pricing-badge {
  position: absolute;
  top: -0.875rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--green);
  color: var(--black);
  font-size: .7rem;
  font-weight: 800;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: 0.3125rem 1.125rem;
  border-radius: 1.25rem;
  white-space: nowrap;
  max-width: calc(100% - 2rem);
  overflow: hidden;
  text-overflow: ellipsis;
}

.pricing-header {
  margin-bottom: 1.75rem;
  text-align: center;
}

.pricing-name {
  display: block;
  font-family: var(--font-title);
  font-size: 1.8rem;
  letter-spacing: .06em;
  color: var(--white);
  margin-bottom: 0.375rem;
}

.pricing-featured .pricing-name {
  color: var(--green);
}

.pricing-desc {
  font-size: .85rem;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 1.25rem;
  line-height: 1.6;
}

.pricing-price {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  gap: 4px;
  margin-top: 1rem;
}

.price-currency {
  font-size: 1rem;
  font-weight: 700;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.price-value {
  font-family: var(--font-title);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--white);
  letter-spacing: .02em;
}

.pricing-featured .price-value {
  color: var(--green);
}

.price-period {
  font-size: .85rem;
  color: var(--muted);
  font-weight: 500;
  margin-bottom: 0.625rem;
}

.pricing-card .btn-cta {
  margin: 0 auto;
}

.pricing-features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  border-top: 1px solid var(--border);
  padding-top: 1.5rem;
}

.pricing-features li {
  display: flex;
  align-items: center;
  gap: 0.625rem;
  font-size: .88rem;
  font-weight: 500;
  color: rgba(245, 245, 245, .85);
}

.pricing-features li i {
  color: var(--green);
  font-size: 1rem;
  flex-shrink: 0;
}

.pricing-features li.disabled {
  color: var(--muted2);
}

.pricing-features li.disabled i {
  color: var(--muted2);
}

/* Depoimentos */
.testimonials-section {
  padding: 6.25rem 0;
  background: var(--dark);
}

.testimonial-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  height: 100%;
  transition: var(--transition);
  position: relative;
}

.testimonial-card:hover {
  border-color: rgba(61, 220, 106, .3);
  transform: translateY(-0.25rem);
  box-shadow: 0 1.25rem 3.125rem rgba(0, 0, 0, .4);
}

.testimonial-quote {
  font-family: var(--font-title);
  font-size: 5rem;
  color: var(--green);
  line-height: .5;
  margin-bottom: 1.125rem;
  opacity: .4;
}

.testimonial-text {
  font-size: .95rem;
  font-weight: 500;
  color: rgba(245, 245, 245, .8);
  line-height: 1.75;
  margin-bottom: 1.75rem;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 0.875rem;
}

.author-avatar {
  width: 2.875rem;
  height: 2.875rem;
  background: var(--card2);
  border-radius: 50%;
  border: 2px solid var(--green);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-title);
  font-size: 1.2rem;
  color: var(--green);
  flex-shrink: 0;
}

.author-name {
  font-weight: 700;
  font-size: .9rem;
  color: var(--white);
}

.author-result {
  font-size: .75rem;
  color: var(--green);
  font-weight: 600;
  letter-spacing: .05em;
}

.stars {
  color: var(--green);
  font-size: .85rem;
  margin-bottom: 0.875rem;
}

/* CTA final */
.final-cta {
  padding: 6.875rem 0;
  background: var(--black);
  position: relative;
  overflow: hidden;
  text-align: center;
}

.final-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 43.75rem;
  height: 31.25rem;
  background: radial-gradient(ellipse, rgba(61, 220, 106, .1) 0%, transparent 65%);
  pointer-events: none;
}

.final-cta .big-title {
  font-family: var(--font-title);
  font-size: clamp(2.8rem, 10vw, 6rem);
  line-height: 1.02;
  letter-spacing: .04em;
  color: var(--white);
}

.final-cta .big-title .stroke {
  -webkit-text-stroke: 1.5px var(--green);
  color: transparent;
}

.final-cta .sub {
  font-size: 1rem;
  font-weight: 500;
  color: var(--muted);
  max-width: 30rem;
  margin: 1.25rem auto 2.5rem;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 1rem 2rem;
  background: var(--green);
  color: var(--black);
  font-family: var(--font-body);
  font-weight: 800;
  font-size: .95rem;
  letter-spacing: .08em;
  text-transform: uppercase;
  border-radius: 4px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  animation: btnScale 2s ease-in-out infinite, btnWave 2s ease-out infinite;
  max-width: 100%;
  text-align: center;
}

.btn-whatsapp i {
  font-size: 1.25rem;
  line-height: 1;
  flex-shrink: 0;
}

.btn-whatsapp:hover {
  transform: translateY(-0.1875rem) scale(1.02);
  box-shadow: 0 1rem 3.125rem rgba(61, 220, 106, .5);
  animation: none;
}

/* Contato strip */
.contact-strip {
  background: var(--card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 3rem 0;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.5rem 1rem;
  border-right: 1px solid var(--border);
}

.contact-item:last-child {
  border-right: none;
}

.contact-icon {
  width: 3rem;
  height: 3rem;
  min-width: 3rem;
  background: var(--green-glow);
  border-radius: 0.75rem;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-label {
  font-size: .7rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}

.contact-value {
  font-size: .9rem;
  font-weight: 600;
  color: var(--white);
  margin-top: 2px;
  word-break: break-all;
}

/* Footer */
footer {
  background: var(--black);
  padding: 3.75rem 0 2.25rem;
  border-top: 1px solid var(--border);
}

.footer-logo {
  max-height: 5rem;
  display: block;
  margin: 0 auto;
}

.footer-tagline {
  font-size: .85rem;
  color: var(--muted);
  font-weight: 500;
  margin-top: 0.625rem;
}

.footer-divider {
  width: 3rem;
  height: 2px;
  background: var(--green);
  border-radius: 2px;
}

.social-links {
  display: flex;
  gap: 0.75rem;
}

.social-link {
  width: 2.625rem;
  height: 2.625rem;
  border: 1.5px solid var(--border);
  border-radius: 0.625rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  transition: var(--transition);
}

.social-link:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-0.125rem);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 1.75rem;
  margin-top: 3rem;
}

.copyright {
  font-size: .78rem;
  color: var(--muted);
  font-weight: 500;
}

/* Back to top */
.back-to-top {
  position: fixed;
  bottom: 7.1875rem;
  right: 1.75rem;
  z-index: 999;
  width: 2.875rem;
  height: 2.875rem;
  background: var(--card);
  border: 1.5px solid var(--border);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  font-size: 1rem;
  cursor: pointer;
  opacity: 0;
  transform: translateY(1rem);
  transition: opacity .35s, transform .35s, border-color .3s, color .3s;
  pointer-events: none;
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  border-color: var(--green);
  color: var(--green);
}

/* WhatsApp flutuante */
.whatsapp-float {
  position: fixed;
  bottom: 1.75rem;
  right: 1.75rem;
  z-index: 999;
  width: 3.625rem;
  height: 3.625rem;
  background: var(--green);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0.5rem 1.875rem rgba(61, 220, 106, .45);
  cursor: pointer;
  transition: var(--transition);
  animation: wppPulse 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  animation: none;
}

/* Keyframes */
@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(1.75rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-1rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes growLine {
  from {
    width: 0;
  }

  to {
    width: 3.75rem;
  }
}

@keyframes pulse {

  0%,
  100% {
    box-shadow: 0 0 0 0 rgba(61, 220, 106, .6);
  }

  50% {
    box-shadow: 0 0 0 0.4375rem rgba(61, 220, 106, 0);
  }
}

@keyframes btnScale {

  0%,
  100% {
    transform: scale(1);
  }

  50% {
    transform: scale(1.05);
  }
}

@keyframes btnWave {
  0% {
    box-shadow: 0 0 0 0 rgba(61, 220, 106, .7);
  }

  100% {
    box-shadow: 0 0 0 1rem rgba(61, 220, 106, 0);
  }
}

@keyframes wppPulse {
  0% {
    box-shadow: 0 0.5rem 1.875rem rgba(61, 220, 106, .45), 0 0 0 0 rgba(61, 220, 106, .5);
  }

  100% {
    box-shadow: 0 0.5rem 1.875rem rgba(61, 220, 106, .45), 0 0 0 1.125rem rgba(61, 220, 106, 0);
  }
}

/* Responsive - <= 991px (tablets) */
@media (max-width: 991px) {

  .container,
  .container-fluid {
    padding-left: 1.25rem !important;
    padding-right: 1.25rem !important;
  }

  .row {
    margin-left: 0 !important;
    margin-right: 0 !important;
  }

  .row>* {
    padding-left: 0.5rem !important;
    padding-right: 0.5rem !important;
  }

  .about-text {
    padding-left: 0;
    margin-top: 3.75rem;
  }

  .method-visual {
    position: relative;
    top: auto;
    margin-bottom: 2.5rem;
  }

  .stat-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 1rem;
  }

  .stat-item:last-child {
    border-bottom: none;
  }

  .contact-item {
    border-right: none;
    border-bottom: 1px solid var(--border);
    padding: 0.875rem 0;
  }

  .contact-item:last-child {
    border-bottom: none;
  }
}

/* Responsive - <= 767px (mobile) */
@media (max-width: 767px) {

  .hero {
    min-height: 49rem;
    align-items: flex-start;
  }

  .hero-content {
    padding: 9rem 1.25rem 3.75rem;
    text-align: center;
  }

  .hero-accent-line,
  .hero-divider {
    display: none;
  }

  .hero-title {
    font-size: clamp(2rem, 9vw, 2.8rem);
  }

  .hero-logo {
    height: 4rem;
    margin: 0 auto;
  }

  .hero-logo-bar .container {
    display: flex;
    justify-content: center;
  }

  .hero-eyebrow {
    justify-content: center;
  }

  .hero-divider {
    margin: 1.375rem auto;
  }

  .hero-desc {
    margin: 0 auto;
    text-align: center;
  }

  .hero-actions {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .btn-cta {
    width: auto;
    max-width: 85%;
    justify-content: center;
    font-size: .8rem;
    letter-spacing: .04em;
    padding: 0.875rem 2rem;
  }

  .about-img-wrap::before {
    display: none;
  }

  .about-badge {
    right: 0.5rem;
    bottom: 0.5rem;
  }

  .about-text {
    padding-left: 0;
    padding-right: 0;
  }

  .about-text .section-tag,
  .about-text .section-title,
  .about-text .green-line {
    display: block;
    text-align: center;
  }

  .about-text .section-tag {
    text-align: center;
    justify-content: center;
  }

  .about-text .green-line {
    margin: 1.25rem auto 1.75rem;
  }

  .about-text .btn-cta {
    display: inline-flex;
    width: auto;
    max-width: 80%;
    margin: 0 auto;
  }

  .about-text>div:last-child {
    display: flex;
    justify-content: center;
  }

  .about-section,
  .services-section,
  .method-section,
  .testimonials-section,
  .pricing-section,
  .final-cta {
    padding: 4.375rem 0;
  }

  .contact-strip {
    padding: 2.25rem 0;
  }

  .contact-item {
    padding: 0.875rem 4px;
    border-bottom: 1px solid var(--border);
  }

  .contact-item:last-child {
    border-bottom: none;
  }

  .step-num {
    font-size: 2.2rem;
    min-width: 3rem;
  }

  .method-section .section-tag {
    justify-content: center;
    display: flex;
  }

  .method-section .section-title {
    text-align: center;
  }

  .method-section .section-subtitle {
    text-align: center;
    margin: 0 auto;
  }

  .method-section .col-lg-7>div:last-child {
    display: flex;
    justify-content: center;
  }

  .pricing-card .pricing-header {
    text-align: center;
  }

  .pricing-card .pricing-price {
    justify-content: center;
  }

  .pricing-card .btn-cta {
    margin: 0 auto;
  }

  .btn-whatsapp {
    font-size: .82rem;
    letter-spacing: .03em;
    padding: 0.875rem 1.75rem;
    width: auto;
    max-width: 80%;
    margin: 0 auto;
  }

  .stat-item:nth-child(3),
  .stat-item:nth-child(4) {
    border-bottom: none;
  }

  .footer-logo {
    max-height: 4rem;
  }
}

/* Responsive - <= 400px (telas muito pequenas) */
@media (max-width: 400px) {
  .hero {
    min-height: 46rem;
    align-items: flex-start;
  }

  .hero-content {
    padding: 7rem 1.25rem 3.125rem;
  }

  .hero-logo {
    height: 3.5rem;
  }

  .hero-actions {
    width: 100%;
  }

  .hero-actions .btn-cta {
    font-size: .72rem;
  }

  .section-title {
    font-size: 1.9rem;
  }

  .pricing-card {
    padding: 1.75rem 1.25rem;
  }

  .testimonial-card {
    padding: 1.5rem 1.25rem;
  }
}