:root {
  --color-primary: #173a2c;
  --color-primary-strong: #10281f;
  --color-accent: #f4bf2a;
  --color-accent-strong: #dca308;
  --color-bg: #f5f6f1;
  --color-bg-alt: #ecefe8;
  --color-text: #183428;
  --color-muted: #53645c;
  --color-border: rgba(18, 54, 40, 0.16);
  --radius-lg: 16px;
  --radius-xl: 22px;
  --radius-pill: 999px;
  --shadow-soft: 0 16px 34px rgba(12, 31, 23, 0.14);
  --container-max: 1140px;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Source Sans 3", system-ui, sans-serif;
  color: var(--color-text);
  background: linear-gradient(180deg, #eef1ec 0%, #f8f8f3 100%);
  line-height: 1.6;
}

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

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

h1,
h2,
h3,
p {
  margin: 0;
}

h1,
h2,
h3 {
  font-family: "Sora", "Source Sans 3", sans-serif;
}

.container {
  width: min(var(--container-max), calc(100% - 2.4rem));
  margin: 0 auto;
}

.section {
  padding: 86px 0;
}

.section--hero {
  min-height: 92vh;
  display: flex;
  align-items: center;
  padding: 112px 0 84px;
  overflow: hidden;
  background:
    radial-gradient(70% 85% at 86% 16%, rgba(70, 126, 99, 0.36) 0%, rgba(70, 126, 99, 0) 50%),
    radial-gradient(82% 110% at 0% 100%, rgba(93, 146, 117, 0.32) 0%, rgba(93, 146, 117, 0) 58%),
    linear-gradient(180deg, #173d2e 0%, #10281f 100%);
}

.section--light {
  background: #f7f8f4;
}

.section--yellow {
  background:
    radial-gradient(75% 90% at 12% 100%, rgba(244, 191, 42, 0.28) 0%, rgba(244, 191, 42, 0) 58%),
    linear-gradient(180deg, #fffdf3 0%, #fff8db 100%);
}

.section--soft {
  background: linear-gradient(180deg, #eef1eb 0%, #f7f8f4 100%);
}

.section--dark,
.section--offer {
  background:
    radial-gradient(70% 80% at 0% 0%, rgba(244, 191, 42, 0.12) 0%, rgba(244, 191, 42, 0) 54%),
    linear-gradient(180deg, #173a2c 0%, #10281f 100%);
  color: #f3f7f4;
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  gap: 3rem;
  align-items: center;
}

.hero__copy {
  max-width: 720px;
}

.eyebrow {
  display: inline-flex;
  align-items: center;
  margin-bottom: 14px;
  color: var(--color-accent);
  font-family: "Sora", "Source Sans 3", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.11em;
  text-transform: uppercase;
}

.eyebrow--dark {
  color: #7a620e;
}

.hero h1 {
  color: #f3f7f4;
  font-size: clamp(38px, 5.4vw, 68px);
  font-weight: 700;
  line-height: 1.03;
  text-wrap: balance;
}

.hero__subtitle {
  max-width: 650px;
  margin-top: 22px;
  color: #dbe7e1;
  font-size: clamp(19px, 2.2vw, 24px);
  line-height: 1.42;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
  margin-top: 30px;
}

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

.product-card {
  width: min(430px, 100%);
  min-height: 520px;
  display: flex;
  flex-direction: column;
  padding: 28px;
  border: 1px solid rgba(244, 191, 42, 0.24);
  border-radius: 18px;
  background:
    radial-gradient(85% 58% at 18% 0%, rgba(244, 191, 42, 0.24) 0%, rgba(244, 191, 42, 0) 64%),
    linear-gradient(180deg, #ffffff 0%, #fffdf5 58%, #fff5cc 100%);
  box-shadow: 0 24px 56px rgba(6, 19, 14, 0.3);
  color: #142d23;
  transform: rotate(1.4deg);
}

.product-card__top,
.product-card__footer {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.product-card__top {
  justify-content: flex-start;
}

.product-card__footer {
  justify-content: flex-start;
}

.product-card__top span,
.product-card__footer span {
  font-family: "Sora", "Source Sans 3", sans-serif;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.product-card h2 {
  margin-top: 78px;
  font-size: clamp(34px, 4vw, 48px);
  line-height: 1.05;
}

.product-card ul {
  display: grid;
  gap: 12px;
  margin: 34px 0 0;
  padding: 0;
  list-style: none;
}

.product-card li {
  padding-top: 12px;
  border-top: 1px solid rgba(20, 45, 35, 0.12);
  font-weight: 700;
  line-height: 1.35;
}

.product-card__footer {
  margin-top: auto;
  padding-top: 28px;
  border-top: 1px solid rgba(20, 45, 35, 0.22);
}

.product-card__footer img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius-pill);
  font-size: 14px;
  font-weight: 800;
  letter-spacing: 0.04em;
  text-align: center;
  text-transform: uppercase;
  transition: transform 0.16s ease, box-shadow 0.16s ease, background 0.2s ease;
}

.btn--primary {
  background: linear-gradient(100deg, #f8cc47 0%, #f4bf2a 52%, #dfa507 100%);
  color: #10281f;
  border-color: rgba(255, 230, 130, 0.56);
  box-shadow: 0 14px 28px rgba(219, 163, 8, 0.22);
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 18px 34px rgba(219, 163, 8, 0.28);
}

.btn--full {
  width: 100%;
}

.split {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.1fr);
  gap: 3rem;
  align-items: center;
}

.split h2,
.section-head h2,
.focus-band h2,
.offer h2 {
  color: #17362a;
  font-size: clamp(30px, 4vw, 46px);
  line-height: 1.12;
  text-wrap: balance;
}

.text-stack {
  display: grid;
  gap: 16px;
  color: #344c41;
  font-size: 21px;
  line-height: 1.48;
}

.section-head {
  max-width: 780px;
  margin: 0 auto 32px;
  text-align: center;
}

.section-head--on-dark h2 {
  color: #f3f7f4;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 16px;
}

.feature-card {
  min-height: 260px;
  padding: 24px;
  border: 1px solid var(--color-border);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.84);
  box-shadow: var(--shadow-soft);
}

.feature-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  margin-bottom: 20px;
  border-radius: 14px;
  background: rgba(244, 191, 42, 0.2);
  color: #173a2c;
  font-size: 24px;
}

.feature-card h3 {
  color: #17362a;
  font-size: 20px;
  line-height: 1.22;
}

.feature-card p {
  margin-top: 12px;
  color: #4d6258;
  font-size: 17px;
  line-height: 1.45;
}

.audience-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  max-width: 920px;
  margin: 0 auto;
}

.audience-list p {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  min-height: 72px;
  padding: 18px;
  border: 1px solid rgba(244, 191, 42, 0.2);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.06);
  color: #e7f0eb;
  font-size: 19px;
  line-height: 1.35;
}

.audience-list i {
  color: var(--color-accent);
  font-size: 22px;
}

.focus-band {
  max-width: 940px;
  padding: 38px;
  border: 1px solid rgba(244, 191, 42, 0.28);
  border-radius: 20px;
  background:
    linear-gradient(120deg, rgba(244, 191, 42, 0.18) 0%, rgba(255, 255, 255, 0.86) 42%, rgba(255, 255, 255, 0.92) 100%);
  box-shadow: var(--shadow-soft);
  text-align: center;
}

.focus-band p {
  max-width: 760px;
  margin: 16px auto 0;
  color: #455e52;
  font-size: 21px;
  line-height: 1.45;
}

.offer {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 410px);
  gap: 2rem;
  align-items: center;
}

.offer h2 {
  color: #f3f7f4;
}

.offer__copy p:not(.eyebrow) {
  max-width: 650px;
  margin-top: 18px;
  color: #dbe7e1;
  font-size: 21px;
  line-height: 1.45;
}

.guarantee {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-top: 24px;
  color: #f3f7f4;
  font-family: "Sora", "Source Sans 3", sans-serif;
  font-weight: 700;
}

.guarantee img {
  width: 28px;
  height: 28px;
  object-fit: contain;
}

.price-box {
  padding: 28px;
  border: 1px solid rgba(244, 191, 42, 0.32);
  border-radius: 18px;
  background: rgba(255, 255, 255, 0.94);
  box-shadow: 0 24px 52px rgba(6, 19, 14, 0.28);
  color: #17362a;
}

.price-box__label {
  font-family: "Sora", "Source Sans 3", sans-serif;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.price-box__main {
  margin-top: 8px;
  color: #10281f;
  font-family: "Sora", "Source Sans 3", sans-serif;
  font-size: 52px;
  font-weight: 700;
  line-height: 1;
}

.price-box__installments {
  margin: 10px 0 24px;
  color: #52655c;
  font-size: 18px;
}

.site-footer {
  background: #10281f;
  border-top: 1px solid rgba(244, 191, 42, 0.18);
}

.footer-row {
  min-height: 78px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  color: #e4ece7;
}

.whatsapp-float {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  box-shadow: 0 16px 34px rgba(0, 0, 0, 0.22);
}

.whatsapp-float i {
  font-size: 30px;
}

.whatsapp-float__bubble {
  position: absolute;
  right: 68px;
  bottom: 5px;
  width: 230px;
  padding: 12px 14px;
  border-radius: 14px;
  background: #fff;
  color: #17362a;
  box-shadow: var(--shadow-soft);
  opacity: 0;
  transform: translateX(8px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.whatsapp-float--show-bubble .whatsapp-float__bubble {
  opacity: 1;
  transform: translateX(0);
}

.whatsapp-float__bubble strong,
.whatsapp-float__bubble small {
  display: block;
  line-height: 1.25;
}

.whatsapp-float__bubble small {
  margin-top: 4px;
  color: #53645c;
}

[data-animate] {
  opacity: 0;
  transform: translateY(22px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

[data-animate].is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 980px) {
  .hero,
  .split,
  .offer {
    grid-template-columns: 1fr;
  }

  .section--hero {
    min-height: auto;
  }

  .feature-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (max-width: 720px) {
  .container {
    width: min(100% - 2.4rem, var(--container-max));
  }

  .section {
    padding: 64px 0;
  }

  .section--hero {
    padding: 76px 0 58px;
  }

  .hero {
    gap: 2rem;
  }

  .hero h1 {
    font-size: clamp(34px, 11vw, 48px);
  }

  .hero__subtitle,
  .text-stack,
  .focus-band p,
  .offer__copy p:not(.eyebrow) {
    font-size: 18px;
  }

  .hero__actions,
  .btn {
    width: 100%;
  }

  .product-card {
    min-height: 430px;
    padding: 24px;
    transform: none;
  }

  .product-card h2 {
    margin-top: 46px;
    font-size: 34px;
  }

  .feature-grid,
  .audience-list {
    grid-template-columns: 1fr;
  }

  .feature-card {
    min-height: auto;
  }

  .focus-band {
    padding: 30px 24px;
  }

  .price-box {
    padding: 26px 24px;
  }

  .price-box__main {
    font-size: 44px;
  }

  .footer-row {
    justify-content: center;
    text-align: center;
  }

  .whatsapp-float {
    right: 14px;
    bottom: 14px;
  }

  .whatsapp-float__bubble {
    display: none;
  }
}