@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@500;600;700;800&family=Nunito:wght@400;500;600;700&display=swap');
@import url('./tokens.css');

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5.5rem;
}

body {
  font-family: var(--cmd-font-body);
  background: var(--cmd-cream);
  color: var(--cmd-text-primary);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }

.container {
  width: min(1080px, 100% - 2.5rem);
  margin-inline: auto;
}

/* ── Nav ── */

.site-nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 249, 240, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--cmd-border);
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 0.875rem 0;
}

.site-nav__logo {
  display: inline-flex;
  align-items: center;
  flex-shrink: 0;
}

.site-nav__logo-img {
  display: block;
  width: auto;
  height: 1.75rem;
  max-width: min(130px, 36vw);
}

@media (min-width: 768px) {
  .site-nav__logo-img {
    height: 2.75rem;
    max-width: none;
  }
}

.site-nav__links {
  display: none;
  align-items: center;
  gap: 2rem;
  list-style: none;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--cmd-warm-gray);
}

.site-nav__links a:hover { color: var(--cmd-brand-dark); }

@media (min-width: 768px) {
  .site-nav__links { display: flex; }
}

.site-nav__actions {
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  align-items: center;
  gap: 0.375rem;
  flex-shrink: 0;
}

.site-nav__login,
.site-nav__cta {
  padding: 0.5rem 0.625rem;
  font-size: 0.75rem;
  border-radius: 8px;
}

@media (min-width: 768px) {
  .site-nav__actions { gap: 0.625rem; }

  .site-nav__login,
  .site-nav__cta {
    padding: 0.75rem 1.375rem;
    font-size: 0.9375rem;
    border-radius: 10px;
  }
}

/* ── Buttons ── */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-family: var(--cmd-font-display);
  font-weight: 700;
  font-size: 0.9375rem;
  letter-spacing: -0.01em;
  border: none;
  cursor: pointer;
  border-radius: 10px;
  padding: 0.75rem 1.375rem;
  transition: background 0.15s ease, transform 0.15s ease;
  white-space: nowrap;
}

.btn:active { transform: scale(0.98); }

.btn--primary {
  background: var(--cmd-brand-dark);
  color: var(--cmd-text-on-dark);
}

.btn--primary:hover { background: var(--cmd-brand-dark-hover); }

.btn--accent {
  background: var(--cmd-brand-yellow);
  color: var(--cmd-brand-dark);
}

.btn--accent:hover { background: var(--cmd-brand-yellow-hover); }

.btn--outline {
  background: transparent;
  color: var(--cmd-brand-dark);
  border: 1.5px solid var(--cmd-border);
}

.btn--outline:hover { border-color: var(--cmd-brand-dark); }

.btn--lg { padding: 0.875rem 1.75rem; font-size: 1rem; }

/* ── Typography ── */

.heading-xl {
  font-family: var(--cmd-font-display);
  font-weight: 800;
  font-size: clamp(2.25rem, 5vw, 3.5rem);
  letter-spacing: -0.03em;
  line-height: 1.08;
}

.heading-lg {
  font-family: var(--cmd-font-display);
  font-weight: 800;
  font-size: clamp(1.625rem, 3vw, 2rem);
  letter-spacing: -0.025em;
  line-height: 1.15;
}

/* ── Hero ── */

.hero {
  min-height: 100svh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(252, 199, 69, 0.12) 0%, transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(1.25rem, 3vh, 2rem);
  width: 100%;
  padding-block: clamp(2rem, 6vh, 4rem);
  position: relative;
  z-index: 1;
}

.hero__slogan {
  text-align: center;
  max-width: 36rem;
}

.hero__eyebrow {
  font-family: var(--cmd-font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--cmd-warm-gray);
  margin-bottom: 1rem;
}

.hero__title { margin-bottom: 1rem; }

.hero__lead {
  font-size: clamp(1rem, 2.2vw, 1.25rem);
  color: var(--cmd-text-secondary);
  line-height: 1.65;
  max-width: 32rem;
  margin-inline: auto;
}

.hero__note {
  margin-top: 1rem;
  font-size: 0.9375rem;
  color: var(--cmd-text-secondary);
  font-weight: 700;
}

/* ── Phone mock ── */

.phone {
  position: relative;
  width: min(260px, 70vw);
  margin-inline: auto;
}

.phone__frame {
  background: var(--cmd-brand-dark);
  border-radius: 36px;
  padding: 10px;
  box-shadow:
    0 2px 4px rgba(43, 38, 37, 0.04),
    0 20px 48px rgba(43, 38, 37, 0.12);
}

.phone__screen {
  border-radius: 28px;
  overflow: hidden;
  background: #F0EDE8;
  aspect-ratio: 527 / 1024;
}

.phone__screen img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: top center;
}

.phone__notch {
  position: absolute;
  top: 18px;
  left: 50%;
  transform: translateX(-50%);
  width: 84px;
  height: 22px;
  background: var(--cmd-brand-dark);
  border-radius: 0 0 12px 12px;
  z-index: 2;
}

/* ── Product sections ── */

.product {
  padding: clamp(2.75rem, 6vh, 4rem) 0;
}

.product + .product {
  border-top: 1px solid var(--cmd-border);
}

.product__grid {
  display: grid;
  gap: 0.75rem;
  align-items: center;
}

@media (max-width: 959px) {
  .product--reverse .product__copy,
  .product--reverse .product__visual {
    order: unset;
  }
}

@media (min-width: 960px) {
  .product__grid {
    grid-template-columns: 1fr 1fr;
    gap: clamp(0.75rem, 1.5vw, 1.25rem);
    max-width: 820px;
    margin-inline: auto;
  }

  .product__copy {
    justify-self: end;
    padding-inline-end: 0.5rem;
  }

  .product__visual {
    justify-self: start;
    padding-inline-start: 0.5rem;
  }

  .product--reverse .product__copy {
    order: 2;
    justify-self: start;
    padding-inline-end: 0;
    padding-inline-start: 0.5rem;
    text-align: right;
  }

  .product--reverse .product__index {
    text-align: right;
  }

  .product--reverse .product__visual {
    order: 1;
    justify-self: end;
    padding-inline-start: 0;
    padding-inline-end: 0.5rem;
  }

  .product--reverse .product__text {
    margin-inline: auto 0;
  }
}

.product__copy {
  max-width: 22rem;
}

.product__index {
  font-family: var(--cmd-font-display);
  font-size: 0.8125rem;
  font-weight: 700;
  color: var(--cmd-brand-yellow-muted);
  letter-spacing: 0.04em;
  margin-bottom: 0.75rem;
}

.product__title {
  margin-bottom: 0.875rem;
}

.product__text {
  font-size: 1rem;
  color: var(--cmd-text-secondary);
  line-height: 1.65;
  max-width: 24rem;
}

.product__visual {
  display: flex;
  justify-content: center;
}

.product__visual .phone {
  width: min(230px, 62vw);
}

/* ── Product scroll reveal ── */

.product__copy,
.product__visual {
  will-change: transform, opacity;
}

@media (prefers-reduced-motion: no-preference) {
  @media (max-width: 959px) {
    .product:not(.is-visible) .product__copy {
      opacity: 0;
      transform: translate3d(0, -2.5rem, 0) scale(0.97);
    }

    .product:not(.is-visible) .product__visual {
      opacity: 0;
      transform: translate3d(0, 2.5rem, 0) scale(0.97);
    }
  }

  @media (min-width: 960px) {
    .product:not(.is-visible) .product__copy {
      opacity: 0;
      transform: translate3d(-12vw, 0, 0) scale(0.96);
    }

    .product:not(.is-visible) .product__visual {
      opacity: 0;
      transform: translate3d(12vw, 0, 0) scale(0.96);
    }

    .product--reverse:not(.is-visible) .product__copy {
      transform: translate3d(12vw, 0, 0) scale(0.96);
    }

    .product--reverse:not(.is-visible) .product__visual {
      transform: translate3d(-12vw, 0, 0) scale(0.96);
    }
  }

  .product.is-visible .product__copy,
  .product.is-visible .product__visual {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    transition:
      opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1),
      transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .product.is-visible .product__visual {
    transition-delay: 0.08s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .product.is-visible .product__copy,
  .product.is-visible .product__visual {
    opacity: 1;
    transform: none;
  }
}

/* ── Features ── */

.features {
  padding: clamp(4rem, 8vh, 5.5rem) 0 clamp(3rem, 6vh, 4rem);
  background: white;
  border-top: 1px solid var(--cmd-border);
}

#produto {
  scroll-margin-top: 5.5rem;
}

.features__inner {
  display: grid;
  gap: 2.5rem;
}

.features__header {
  max-width: 32rem;
}

.features__lead {
  margin-top: 0.75rem;
  font-size: 1.0625rem;
  color: var(--cmd-text-secondary);
  line-height: 1.65;
}

.features__grid {
  display: grid;
  gap: 1.5rem;
  list-style: none;
}

@media (min-width: 640px) {
  .features__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.75rem 2rem;
  }
}

@media (min-width: 960px) {
  .features__grid {
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem 2.5rem;
  }
}

.features__title {
  font-family: var(--cmd-font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
  margin-bottom: 0.375rem;
}

.features__text {
  font-size: 0.9375rem;
  color: var(--cmd-text-secondary);
  line-height: 1.55;
}

/* ── Features scroll reveal ── */

.features__header,
.features__item {
  will-change: transform, opacity;
}

@media (prefers-reduced-motion: no-preference) {
  .features:not(.is-visible) .features__header {
    opacity: 0;
    transform: translate3d(0, -2rem, 0) scale(0.97);
  }

  .features:not(.is-visible) .features__item {
    opacity: 0;
  }

  @media (max-width: 639px) {
    .features:not(.is-visible) .features__item {
      transform: translate3d(0, 2.5rem, 0) scale(0.96);
    }
  }

  @media (min-width: 640px) and (max-width: 959px) {
    .features:not(.is-visible) .features__item:nth-child(odd) {
      transform: translate3d(-10vw, 0, 0) scale(0.96);
    }

    .features:not(.is-visible) .features__item:nth-child(even) {
      transform: translate3d(10vw, 0, 0) scale(0.96);
    }
  }

  @media (min-width: 960px) {
    .features:not(.is-visible) .features__item:nth-child(3n + 1) {
      transform: translate3d(-12vw, 0, 0) scale(0.96);
    }

    .features:not(.is-visible) .features__item:nth-child(3n) {
      transform: translate3d(12vw, 0, 0) scale(0.96);
    }

    .features:not(.is-visible) .features__item:nth-child(3n + 2):nth-child(-n + 3) {
      transform: translate3d(0, -2.5rem, 0) scale(0.96);
    }

    .features:not(.is-visible) .features__item:nth-child(3n + 2):nth-child(n + 4) {
      transform: translate3d(0, 2.5rem, 0) scale(0.96);
    }
  }

  .features.is-visible .features__header,
  .features.is-visible .features__item {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    transition:
      opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1),
      transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .features.is-visible .features__item:nth-child(1) { transition-delay: 0.06s; }
  .features.is-visible .features__item:nth-child(2) { transition-delay: 0.12s; }
  .features.is-visible .features__item:nth-child(3) { transition-delay: 0.18s; }
  .features.is-visible .features__item:nth-child(4) { transition-delay: 0.24s; }
  .features.is-visible .features__item:nth-child(5) { transition-delay: 0.3s; }
  .features.is-visible .features__item:nth-child(6) { transition-delay: 0.36s; }
}

@media (prefers-reduced-motion: reduce) {
  .features.is-visible .features__header,
  .features.is-visible .features__item {
    opacity: 1;
    transform: none;
  }
}

/* ── Flow ── */

.flow {
  min-height: 100svh;
  min-height: 100dvh;
  width: 100%;
  display: flex;
  align-items: center;
  padding: clamp(2rem, 6vh, 4rem) 0;
  background: white;
  border-bottom: 1px solid var(--cmd-border);
}

.flow__inner {
  display: grid;
  gap: 2.5rem;
  width: 100%;
}

@media (min-width: 960px) {
  .flow__inner {
    grid-template-columns: 0.9fr 1.1fr;
    gap: clamp(2rem, 4vw, 4rem);
    align-items: center;
    max-width: 920px;
    margin-inline: auto;
  }
}

.flow__header {
  max-width: 22rem;
}

.flow__lead {
  margin-top: 0.75rem;
  font-size: 1rem;
  color: var(--cmd-text-secondary);
  line-height: 1.6;
}

.flow__list {
  display: grid;
  gap: 0;
  list-style: none;
}

.flow__item {
  display: grid;
  grid-template-columns: 2rem 1fr;
  gap: 1rem;
  align-items: start;
  padding: 1.25rem 0;
  border-top: 1px solid var(--cmd-border);
}

@media (max-width: 767px) {
  .flow__inner {
    padding-inline: 0.75rem;
  }

  .flow__item {
    grid-template-columns: 1.75rem 1fr;
    gap: 0.875rem;
  }
}

.flow__item:last-child {
  border-bottom: 1px solid var(--cmd-border);
}

.flow__num {
  font-family: var(--cmd-font-display);
  font-size: 0.875rem;
  font-weight: 800;
  color: var(--cmd-brand-yellow-muted);
  line-height: 1.4;
}

.flow__title {
  font-family: var(--cmd-font-display);
  font-weight: 700;
  font-size: 1rem;
  line-height: 1.3;
}

.flow__text {
  margin-top: 0.25rem;
  font-size: 0.9375rem;
  color: var(--cmd-text-secondary);
  line-height: 1.55;
}

/* ── Flow scroll reveal ── */

.flow__header,
.flow__list {
  will-change: transform, opacity;
}

@media (prefers-reduced-motion: no-preference) {
  @media (max-width: 959px) {
    .flow:not(.is-visible) .flow__header {
      opacity: 0;
      transform: translate3d(0, -2.5rem, 0) scale(0.97);
    }

    .flow:not(.is-visible) .flow__list {
      opacity: 0;
      transform: translate3d(0, 2.5rem, 0) scale(0.97);
    }
  }

  @media (min-width: 960px) {
    .flow:not(.is-visible) .flow__header {
      opacity: 0;
      transform: translate3d(-12vw, 0, 0) scale(0.96);
    }

    .flow:not(.is-visible) .flow__list {
      opacity: 0;
      transform: translate3d(12vw, 0, 0) scale(0.96);
    }
  }

  .flow.is-visible .flow__header,
  .flow.is-visible .flow__list {
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
    transition:
      opacity 1.1s cubic-bezier(0.16, 1, 0.3, 1),
      transform 1.1s cubic-bezier(0.16, 1, 0.3, 1);
  }

  .flow.is-visible .flow__list {
    transition-delay: 0.08s;
  }
}

@media (prefers-reduced-motion: reduce) {
  .flow.is-visible .flow__header,
  .flow.is-visible .flow__list {
    opacity: 1;
    transform: none;
  }
}

/* ── CTA ── */

.cta {
  padding: 4.5rem 0 5rem;
  text-align: center;
}

.cta__inner {
  max-width: 28rem;
  margin-inline: auto;
}

.cta__title { margin-bottom: 0.75rem; }

.cta__text {
  font-size: 1rem;
  color: var(--cmd-text-secondary);
  margin-bottom: 1.75rem;
}

.cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

/* ── Trial plan ── */

.trial {
  padding: 3.5rem 0;
  background: white;
  border-block: 1px solid var(--cmd-border);
}

.trial__header {
  max-width: 28rem;
  margin-bottom: 1.25rem;
}

.trial__lead {
  margin-top: 0.5rem;
  font-size: 1rem;
  color: var(--cmd-text-secondary);
  line-height: 1.6;
}

.trial__list {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 1.5rem;
  margin-bottom: 1.75rem;
}

.trial__list li {
  position: relative;
  padding-left: 1.25rem;
  font-size: 0.9375rem;
  color: var(--cmd-text-secondary);
  line-height: 1.55;
}

.trial__list li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.55em;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--cmd-brand-yellow);
}

.trial__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* ── Legal pages ── */

.legal {
  padding: 4rem 0 5rem;
}

.legal__inner {
  max-width: 40rem;
}

.legal__title {
  margin-bottom: 0.5rem;
}

.legal__updated {
  font-size: 0.875rem;
  color: var(--cmd-text-muted);
  margin-bottom: 2.5rem;
}

.legal__section {
  margin-bottom: 2rem;
}

.legal__section h2 {
  margin-bottom: 0.5rem;
}

.legal__text {
  font-size: 0.9375rem;
  color: var(--cmd-text-secondary);
  line-height: 1.65;
}

.legal__text a {
  color: var(--cmd-brand-dark);
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 2px;
}

.legal__text a:hover {
  color: var(--cmd-brand-dark-hover);
}

/* ── Footer ── */

.site-footer {
  border-top: 1px solid var(--cmd-border);
  padding: 1.5rem 0;
  font-size: 0.875rem;
  color: var(--cmd-text-muted);
}

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

.site-footer__brand {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.site-footer__brand p {
  font-weight: 600;
}

.site-footer__legal,
.site-footer__contact {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem 1.25rem;
}

.site-footer__contact {
  margin-left: auto;
}

.site-footer__legal a,
.site-footer__contact a {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  color: var(--cmd-warm-gray);
  font-weight: 600;
  font-size: 0.8125rem;
}

.site-footer__icon {
  flex-shrink: 0;
}

.site-footer a:hover { color: var(--cmd-brand-dark); }