:root {
  color-scheme: light;
  --color-primary: #4F5F80;
  --color-secondary: #B8D2CB;
  --color-accent: #007DA5;
  --color-text: #1A161A;
  --color-background: #FFFFFF;
  --color-muted: #5f6470;
  --color-border: rgba(31, 41, 55, 0.12);
  --shadow-soft: 0 8px 24px rgba(31, 41, 55, 0.06);
  --radius-card: 16px;
  --radius-button: 12px;
  --radius-input: 10px;
  --space-1: 8px;
  --space-2: 16px;
  --space-3: 24px;
  --space-4: 32px;
  --space-5: 48px;
  --space-6: 64px;
  --space-7: 96px;
  --space-8: 128px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Sansita', sans-serif;
  font-size: 16px;
  line-height: 1.7;
  color: var(--color-text);
  background: linear-gradient(--color-background);
  position: relative;
}


body > * {
  position: relative;
  z-index: 1;
}

::selection {
  background: var(--color-secondary);
  color: var(--color-text);
}

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

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

button,
input,
select {
  font: inherit;
}

button {
  border: 0;
  background: none;
  cursor: pointer;
}

h1,
h2,
h3,
.navbar__brand,
.hero__eyebrow,
.section__eyebrow {
  font-family: 'Sedgwick Ave', cursive;
}

/* Layout */
.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: 48px 16px;
}

.section__header {
  text-align: center;
  margin-bottom: 32px;
}

.section__eyebrow {
  color: var(--color-primary);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
  margin-bottom: 8px;
}

.section__header h2,
.section__closing {
  font-size: clamp(1.8rem, 3vw, 2.4rem);
  line-height: 1.2;
}

.section__closing {
  margin-top: 32px;
  text-align: center;
  color: var(--color-primary);
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 24px;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--color-border);
  backdrop-filter: blur(10px);
}

.navbar__brand {
  display: inline-flex;
  align-items: center;
}

.navbar__brand-image {
  height: 32px;
  width: auto;
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 4px;
  padding: 4px;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  border-radius: 999px;
  background: var(--color-text);
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.navbar__links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  list-style: none;
}

.navbar__links a {
  color: var(--color-text);
  font-weight: 700;
  transition: color 0.2s ease;
}

.navbar__links a:hover,
.navbar__links a:focus-visible {
  color: var(--color-primary);
}

/* Hero */
.hero {
  padding: 24px 16px 48px;
  background: linear-gradient(135deg, rgba(79, 95, 128, 0.95), rgba(184, 210, 203, 0.85));
  color: var(--color-background);
}

.hero__button,
.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: var(--radius-button);
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: var(--shadow-soft);
}

.hero__content {
  display: grid;
  align-items: center;
  gap: 24px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px 0;
}

.hero__copy {
  max-width: 620px;
}

.hero__eyebrow {
  display: inline-block;
  margin-bottom: 12px;
  padding: 6px 12px;
  border-radius: var(--radius-button);
  background: rgba(255, 255, 255, 0.16);
  font-size: 0.9rem;
}

.hero h1 {
  font-size: clamp(2rem, 4.5vw, 3.3rem);
  line-height: 1.1;
  margin-bottom: 16px;
}

.hero__description {
  font-size: 1.05rem;
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 24px;
}

.hero__button {
  background: var(--color-background);
  color: var(--color-primary);
}

.btn-whatsapp {
  background: linear-gradient(135deg, #25D366 0%, #1ebf5d 100%);
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.25);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.28);
}

.hero__button:focus-visible,
.btn-whatsapp:focus-visible,
.video-poster__button:focus-visible,
.contact-form input:focus-visible,
.contact-form select:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.hero__button:hover,
.hero__button:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 20px 40px rgba(31, 41, 55, 0.14);
}

.btn-whatsapp:hover,
.btn-whatsapp:focus-visible {
  transform: translateY(-3px) scale(1.01);
  box-shadow: 0 18px 40px rgba(37, 211, 102, 0.36);
}

.carousel {
  position: relative;
  width: 100%;
  border-radius: 24px;
  overflow: hidden;
  box-shadow: var(--shadow-soft);
}

.carousel__container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 12;
  background: var(--color-background);
}

.carousel__slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.carousel__slide--active {
  opacity: 1;
}

.carousel__slide img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.carousel__button {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.8);
  border: none;
  border-radius: 50%;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.2s ease;
  z-index: 10;
  color: var(--color-primary);
}

.carousel__button:hover {
  background: rgba(255, 255, 255, 1);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 16px rgba(31, 41, 55, 0.15);
}

.carousel__button:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.carousel__button--prev {
  left: 16px;
}

.carousel__button--next {
  right: 16px;
}

.carousel__button svg {
  width: 24px;
  height: 24px;
}

.carousel__indicators {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.carousel__indicator {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
  border: none;
  cursor: pointer;
  transition: all 0.2s ease;
}

.carousel__indicator:hover {
  background: rgba(255, 255, 255, 0.8);
}

.carousel__indicator--active {
  background: rgba(255, 255, 255, 1);
  width: 28px;
  border-radius: 5px;
}

.hero__media img {
  width: 100%;
  border-radius: 24px;
  box-shadow: var(--shadow-soft);
}

/* Benefits */
.benefits-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.benefit-card,
.success-card,
.plan-card,
.contact-card {
  background: var(--color-background);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-card);
  box-shadow: var(--shadow-soft);
  padding: 24px;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.benefit-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.benefit-card:hover,
.success-card:hover,
.plan-card:hover,
.contact-card:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px rgba(31, 41, 55, 0.09);
}

.benefit-card__icon {
  display: block;
  width: 48px;
  height: 48px;
  margin-bottom: 16px;
  object-fit: contain;
  align-self: center;
}

.benefit-card h3,
.success-card h3,
.plan-card h3 {
  margin-bottom: 8px;
  font-size: 1.35rem;
}

.benefit-card p,
.success-card p,
.plan-card p,
.contact-card p {
  color: var(--color-muted);
}

.section--printed {
  background: linear-gradient(180deg, rgba(184, 210, 203, 0.18), rgba(255, 255, 255, 0));
}

.printed-ads__content {
  max-width: 760px;
  margin: 0 auto 24px;
  text-align: center;
  color: var(--color-muted);
}

.printed-ads-grid {
  margin-top: 24px;
}

.printed-ads-card {
  min-height: 100%;
}

.printed-ads-card__image {
  width: 100%;
  height: 150px;
  object-fit: cover;
  border-radius: 12px;
  margin-bottom: 18px;
}

.benefits-video {
  margin-top: 32px;
}

.benefits-video__media {
  position: relative;
  border-radius: 20px;
  overflow: hidden;
  background: #000;
}

.video-poster {
  position: relative;
  display: block;
}

.video-poster img {
  width: 100%;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.video-poster__button {
  position: absolute;
  inset: 50% auto auto 50%;
  transform: translate(-50%, -50%);
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  color: var(--color-primary);
  font-size: 1.25rem;
  box-shadow: var(--shadow-soft);
}

.video-player {
  display: none;
  width: 100%;
  aspect-ratio: 16 / 9;
  background: #000;
}

.video-player.is-active {
  display: block;
}

.video-poster.is-hidden {
  display: none;
}

/* Success */
.success-grid,
.plan-grid,
.solution-grid {
  display: grid;
  gap: 24px;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.success-card img {
  width: 100%;
  border-radius: 12px;
  margin-bottom: 16px;
}

/* Solutions */
.section--solutions {
  padding-top: 32px;
}

.solution-grid .plan-card {
  justify-content: center;
  min-height: 220px;
}

.solution-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  overflow: hidden;
}

.solution-card__media {
  width: 100%;
  height: 180px;
  overflow: hidden;
  border-radius: 12px;
  margin-bottom: 18px;
  background: rgba(79, 95, 128, 0.06);
}

.solution-card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.3s ease;
}

.solution-card:hover .solution-card__media img {
  transform: scale(1.04);
}

/* Plans */
.section--plans {
  padding-top: 32px;
}

.plans-launch-label {
  display: inline-block;
  align-self: center;
  margin: 0 auto 1.5rem;
  padding: 0.7rem 1.25rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: #ffffff;
  font-family: 'Sedgwick Ave', cursive;
  font-size: 1.2rem;
  letter-spacing: 0.04em;
  text-transform: none;
  box-shadow: 0 10px 24px rgba(0, 125, 165, 0.25);
}

.plan-card {
  display: flex;
  flex-direction: column;
  gap: 12px;
  position: relative;
}

.plan-card--featured {
  border-color: var(--color-primary);
  background: linear-gradient(180deg, rgba(79, 95, 128, 0.06), rgba(255, 255, 255, 1));
  padding-top: 48px;
}

.plan-card__badge {
  position: absolute;
  top: -14px;
  left: 50%;
  transform: translateX(-50%);
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--color-accent), var(--color-primary));
  color: #ffffff;
  font-family: 'Sedgwick Ave', cursive;
  font-size: 0.95rem;
  letter-spacing: 0.04em;
  box-shadow: 0 10px 24px rgba(0, 125, 165, 0.25);
  white-space: nowrap;
}

.plan-card ul {
  padding-left: 18px;
  color: var(--color-muted);
}

.plan-card__price {
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* Contact */
.contact-card {
  display: grid;
  gap: 24px;
}

.section--cta {
  padding-top: 32px;
}

.contact-card {
  display: grid;
  gap: 24px;
  align-items: center;
  text-align: center;
  background: linear-gradient(135deg, rgba(79, 95, 128, 0.96), rgba(184, 210, 203, 0.9));
  color: #ffffff;
  border: 1px solid rgba(255, 255, 255, 0.12);
  box-shadow: 0 18px 40px rgba(31, 41, 55, 0.12);
  padding: 40px 24px;
}

.contact-card__copy {
  max-width: 620px;
  margin: 0 auto;
}

.contact-card__copy .section__eyebrow {
  color: rgba(255, 255, 255, 0.9);
}

.contact-card__copy p:last-child {
  color: rgba(255, 255, 255, 0.88);
}

.cta-actions {
  display: flex;
  align-items: center;
  justify-content: center;
}

.cta-actions .btn-whatsapp {
  padding: 16px 28px;
  font-size: 1.05rem;
  min-width: min(100%, 300px);
}

/* Footer */
footer {
  padding: 24px;
  text-align: center;
  background: var(--color-primary);
  color: rgba(255, 255, 255, 0.95);
}

.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 92px;
  z-index: 1100;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 999px;
  background: #25D366;
  color: #fff;
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.28);
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.whatsapp-float:hover,
.whatsapp-float:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 36px rgba(37, 211, 102, 0.34);
}

.whatsapp-float__label {
  font-size: 0.95rem;
}

/* Scroll top */
.scroll-top {
  position: fixed;
  right: 24px;
  bottom: 24px;
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-background);
  font-size: 1.2rem;
  opacity: 0;
  pointer-events: none;
  transform: translateY(8px);
  transition: opacity 0.2s ease, transform 0.2s ease;
  z-index: 1000;
}

.scroll-top.visible {
  opacity: 1;
  pointer-events: auto;
  transform: translateY(0);
}

/* Reveal */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* Responsive */
@media (min-width: 768px) {
  .hero {
    padding: 24px 24px 64px;
  }

  .hero__content {
    grid-template-columns: minmax(0, 1.5fr) minmax(280px, 1fr);
    gap: 32px;
  }

  .section {
    padding: 64px 24px;
  }

  .contact-card {
    grid-template-columns: 0.9fr 1.1fr;
    align-items: start;
  }
}

@media (max-width: 767px) {
  .navbar {
    position: sticky;
    padding: 14px 16px;
    align-items: center;
  }

  .navbar__toggle {
    display: inline-flex;
  }

  .navbar__links {
    position: absolute;
    top: calc(100% + 8px);
    left: 16px;
    right: 16px;
    display: none;
    flex-direction: column;
    gap: 12px;
    padding: 16px;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: 16px;
    box-shadow: var(--shadow-soft);
  }

  .navbar__links.is-open {
    display: flex;
  }

  .navbar__toggle[aria-expanded="true"] span:nth-child(1) {
    transform: translateY(6px) rotate(45deg);
  }

  .navbar__toggle[aria-expanded="true"] span:nth-child(2) {
    opacity: 0;
  }

  .navbar__toggle[aria-expanded="true"] span:nth-child(3) {
    transform: translateY(-6px) rotate(-45deg);
  }

  .hero,
  .section {
    padding-left: 16px;
    padding-right: 16px;
  }
}