:root {
  --navy: #062858;
  --navy-2: #021b3d;
  --turquoise: #05aebd;
  --turquoise-dark: #008798;
  --sky: #eafaff;
  --white: #ffffff;
  --ink: #102443;
  --muted: #5e6f86;
  --line: #d8e8ef;
  --shadow: 0 18px 50px rgba(6, 40, 88, 0.12);
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--white);
  line-height: 1.5;
}

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

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 16px clamp(20px, 5vw, 72px);
  color: var(--white);
  background: rgba(2, 27, 61, 0.95);
  backdrop-filter: blur(16px);
}

.brand {
  display: inline-flex;
  align-items: center;
  min-width: 118px;
  padding: 6px 10px;
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.brand__logo {
  width: clamp(118px, 12vw, 154px);
  height: auto;
}

.main-nav {
  display: flex;
  gap: clamp(16px, 3vw, 36px);
  font-size: 14px;
  font-weight: 700;
}

.main-nav a,
.site-footer a {
  opacity: 0.86;
}

.main-nav a:hover,
.main-nav a:focus-visible,
.site-footer a:hover,
.site-footer a:focus-visible {
  opacity: 1;
  color: #69f2ff;
}

.header-cta,
.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  padding: 0 24px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font-weight: 800;
  transition: transform 180ms ease, box-shadow 180ms ease, background 180ms ease;
}

.header-cta {
  color: var(--navy);
  background: var(--white);
}

.button--primary {
  color: var(--white);
  background: linear-gradient(135deg, var(--turquoise), var(--turquoise-dark));
  box-shadow: 0 12px 28px rgba(5, 174, 189, 0.25);
}

.button--secondary {
  color: var(--turquoise-dark);
  background: var(--white);
  border-color: rgba(5, 174, 189, 0.45);
}

.button--on-dark {
  color: var(--white);
  background: transparent;
  border-color: rgba(255, 255, 255, 0.45);
}

.button--whatsapp {
  border: 1px solid #128c7e;
  color: var(--white);
  background: #128c7e;
  box-shadow: 0 16px 32px rgba(18, 140, 126, 0.24);
}

.button--whatsapp:hover,
.button--whatsapp:focus-visible {
  color: var(--white);
  background: #0f7c70;
}

.button:hover,
.button:focus-visible,
.header-cta:hover,
.header-cta:focus-visible {
  transform: translateY(-2px);
  box-shadow: 0 16px 34px rgba(6, 40, 88, 0.18);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(420px, 1.08fr);
  align-items: center;
  min-height: calc(100vh - 80px);
  padding: clamp(52px, 8vw, 96px) clamp(20px, 5vw, 72px) 28px;
  overflow: hidden;
  background:
    linear-gradient(90deg, rgba(234, 250, 255, 0.88), rgba(255, 255, 255, 0.55) 48%, rgba(234, 250, 255, 0.72)),
    radial-gradient(circle at 78% 18%, rgba(5, 174, 189, 0.12), transparent 34%);
}

.hero h1,
.section-heading h2,
.selector-card h2,
.calculator-callout h2,
.final-cta h2 {
  margin: 0;
  color: var(--navy);
  letter-spacing: 0;
  line-height: 1.05;
}

.hero h1 {
  max-width: 620px;
  font-size: clamp(46px, 6vw, 78px);
}

.hero p {
  max-width: 620px;
  margin: 24px 0 0;
  color: #28445f;
  font-size: clamp(18px, 2vw, 22px);
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero__media {
  position: relative;
  margin: 0;
}

.hero__media::after {
  position: absolute;
  right: 10%;
  bottom: 8%;
  left: 10%;
  height: 18px;
  content: "";
  border-radius: 50%;
  background: rgba(3, 28, 55, 0.13);
  filter: blur(12px);
}

.hero__media img {
  position: relative;
  z-index: 1;
  width: min(860px, 100%);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  margin-left: auto;
}

.trust-strip {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1px;
  padding: 0 clamp(20px, 5vw, 72px);
  color: var(--white);
  background: var(--navy-2);
}

.trust-strip div {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px 26px;
  border-left: 1px solid rgba(255, 255, 255, 0.18);
}

.trust-strip p {
  margin: 0;
  font-size: 14px;
  font-weight: 700;
}

.icon {
  display: inline-grid;
  place-items: center;
  width: 36px;
  height: 36px;
  flex: 0 0 auto;
  border: 1px solid rgba(255, 255, 255, 0.5);
  border-radius: 50%;
  color: #6af3ff;
  font-size: 18px;
}

.section {
  padding: clamp(58px, 8vw, 92px) clamp(20px, 5vw, 72px);
}

.section--soft {
  background: #f6fbfd;
}

.section-heading {
  max-width: 780px;
  margin: 0 auto 36px;
  text-align: center;
}

.section-heading h2,
.selector-card h2,
.calculator-callout h2,
.final-cta h2 {
  font-size: clamp(32px, 4vw, 48px);
}

.section-heading p,
.selector-card p,
.calculator-callout p,
.final-cta p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 18px;
}

.product-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 18px;
}

.product-card {
  display: grid;
  justify-items: center;
  min-height: 382px;
  padding: 26px 20px 22px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  text-align: center;
  box-shadow: 0 10px 28px rgba(6, 40, 88, 0.06);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.product-card:hover,
.product-card:focus-within {
  transform: translateY(-8px);
  border-color: rgba(5, 174, 189, 0.5);
  box-shadow: var(--shadow);
}

.product-card__image {
  width: 100%;
  aspect-ratio: 4 / 5;
  margin-bottom: 20px;
  border-radius: var(--radius);
  object-fit: cover;
  object-position: center top;
  background: #f3f8fb;
  box-shadow: inset 0 0 0 1px rgba(6, 40, 88, 0.08);
}

.product-card h3 {
  margin: 0;
  color: var(--navy);
  font-size: 22px;
}

.product-card p {
  margin: 12px 0 20px;
  color: var(--muted);
  font-size: 15px;
}

.product-card a,
td a {
  margin-top: auto;
  color: var(--turquoise-dark);
  font-weight: 900;
}

.table-wrap {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
}

table {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
}

th,
td {
  padding: 18px 20px;
  border-bottom: 1px solid var(--line);
  text-align: left;
  vertical-align: middle;
}

thead th {
  color: var(--white);
  background: var(--navy);
  font-size: 14px;
}

tbody th {
  color: var(--navy);
  font-size: 16px;
}

td {
  color: var(--muted);
}

tr:last-child th,
tr:last-child td {
  border-bottom: 0;
}

.selector-card {
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(320px, 0.75fr);
  gap: 28px;
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(24px, 4vw, 44px);
  border: 1px solid rgba(5, 174, 189, 0.28);
  border-radius: var(--radius);
  background: linear-gradient(135deg, #ffffff 0%, #f0fdff 100%);
  box-shadow: var(--shadow);
}

.quiz {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin-top: 28px;
}

.quiz label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
}

select {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

input {
  width: 100%;
  min-height: 48px;
  padding: 0 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--white);
  font: inherit;
}

select:focus-visible,
input:focus-visible,
summary:focus-visible,
a:focus-visible,
button:focus-visible {
  outline: 3px solid rgba(5, 174, 189, 0.45);
  outline-offset: 3px;
}

.recommendation {
  padding: 26px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.recommendation__label {
  margin: 0 0 8px;
  color: var(--turquoise-dark);
  font-weight: 900;
}

.recommendation h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(28px, 3vw, 40px);
}

.recommendation ul {
  display: grid;
  gap: 10px;
  margin: 18px 0 20px;
  padding: 0;
  list-style: none;
}

.recommendation li {
  position: relative;
  padding-left: 28px;
  color: var(--muted);
}

.recommendation li::before {
  position: absolute;
  left: 0;
  color: var(--turquoise);
  content: "✓";
  font-weight: 900;
}

.recommendation-reason {
  margin-top: 18px;
  padding: 16px;
  border: 1px solid rgba(5, 174, 189, 0.22);
  border-radius: var(--radius);
  background: #f0fdff;
}

.recommendation-reason h4 {
  margin: 0 0 8px;
  color: var(--navy);
  font-size: 16px;
}

.recommendation-reason p {
  margin: 0;
  color: #32506a;
  font-size: 15px;
}

.recommendation-next {
  padding: 14px 0 20px;
  border-top: 1px solid var(--line);
}

.recommendation-next p {
  margin: 0 0 8px;
  color: var(--muted);
  font-size: 15px;
}

.recommendation-next strong {
  display: block;
  color: var(--navy);
  line-height: 1.35;
}

.recommendation-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.recommendation-note {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 13px;
  font-weight: 700;
}

.newsletter-form {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(360px, 1.15fr);
  gap: 28px;
  max-width: 1180px;
  margin: 24px auto 0;
  padding: clamp(24px, 4vw, 38px);
  border: 1px solid rgba(6, 40, 88, 0.12);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: 0 16px 40px rgba(6, 40, 88, 0.08);
}

.newsletter-form__content h3 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(24px, 3vw, 34px);
  line-height: 1.1;
}

.newsletter-form__content p {
  margin: 14px 0 0;
  color: var(--muted);
  font-size: 17px;
}

.newsletter-form__fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.newsletter-form label {
  display: grid;
  gap: 8px;
  color: var(--navy);
  font-size: 14px;
  font-weight: 900;
}

.consent-field {
  grid-column: 1 / -1;
  display: flex !important;
  grid-template-columns: none;
  align-items: flex-start;
  gap: 10px !important;
  color: var(--muted) !important;
  font-weight: 700 !important;
  line-height: 1.35;
}

.consent-field input {
  width: 18px;
  min-width: 18px;
  height: 18px;
  min-height: 18px;
  margin-top: 2px;
  padding: 0;
  accent-color: var(--turquoise-dark);
}

.newsletter-form button {
  width: max-content;
  min-width: 170px;
}

.form-status {
  align-self: center;
  margin: 0;
  color: var(--muted);
  font-size: 14px;
  font-weight: 800;
}

.form-status.is-success {
  color: #087f5b;
}

.form-status.is-error {
  color: #b42318;
}

.calculator-callout {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  margin: 0 clamp(20px, 5vw, 72px) clamp(42px, 6vw, 72px);
  padding: clamp(30px, 5vw, 48px);
  border-radius: var(--radius);
  color: var(--white);
  background: linear-gradient(135deg, var(--navy), #073b70);
}

.calculator-callout h2,
.calculator-callout p {
  color: var(--white);
}

.benefits-grid {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 1px;
  overflow: hidden;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--line);
}

.benefits-grid article {
  display: grid;
  place-items: center;
  min-height: 168px;
  padding: 24px 18px;
  background: var(--white);
  text-align: center;
}

.benefits-grid span {
  color: var(--turquoise-dark);
  font-size: 36px;
}

.benefits-grid h3 {
  max-width: 180px;
  margin: 12px 0 0;
  color: var(--navy);
  font-size: 17px;
  line-height: 1.2;
}

.faq-list {
  display: grid;
  gap: 10px;
  max-width: 980px;
  margin: 0 auto;
}

details {
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

summary {
  cursor: pointer;
  padding: 20px 22px;
  color: var(--navy);
  font-weight: 900;
}

details p {
  margin: 0;
  padding: 0 22px 20px;
  color: var(--muted);
}

.final-cta {
  margin: 0 clamp(20px, 5vw, 72px) 36px;
  padding: clamp(44px, 7vw, 72px);
  border-radius: var(--radius);
  color: var(--white);
  background:
    linear-gradient(135deg, rgba(2, 27, 61, 0.96), rgba(6, 40, 88, 0.92)),
    url("assets/entire-family.png") right center / 46% auto no-repeat;
}

.final-cta h2,
.final-cta p {
  max-width: 640px;
  color: var(--white);
}

.site-footer {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  padding: 24px clamp(20px, 5vw, 72px);
  color: var(--white);
  background: var(--navy-2);
}

.site-footer p {
  margin: 0;
  font-weight: 900;
}

.mobile-sticky-cta {
  display: none;
}

@media (max-width: 1100px) {
  .hero {
    grid-template-columns: 1fr;
    min-height: auto;
    text-align: center;
  }

  .hero p,
  .hero h1 {
    margin-right: auto;
    margin-left: auto;
  }

  .button-row {
    justify-content: center;
  }

  .hero__media img {
    width: min(860px, 100%);
    margin: 24px auto 0;
  }

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

  .selector-card {
    grid-template-columns: 1fr;
  }

  .newsletter-form {
    grid-template-columns: 1fr;
  }

  .trust-strip {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 760px) {
  .entire-landing {
    padding-bottom: 92px;
  }

  .site-header {
    position: static;
    align-items: center;
  }

  .brand {
    min-width: 108px;
    padding: 5px 8px;
  }

  .brand__logo {
    width: 108px;
  }

  .main-nav,
  .header-cta {
    display: none;
  }

  .hero {
    padding-top: 42px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero p {
    font-size: 17px;
  }

  .trust-strip,
  .product-grid,
  .benefits-grid,
  .quiz,
  .newsletter-form__fields {
    grid-template-columns: 1fr;
  }

  .trust-strip div {
    border-left: 0;
  }

  .calculator-callout,
  .site-footer {
    flex-direction: column;
    align-items: flex-start;
  }

  .final-cta {
    background: linear-gradient(135deg, rgba(2, 27, 61, 0.96), rgba(6, 40, 88, 0.92));
  }

  .button {
    width: 100%;
  }

  .recommendation-actions {
    display: grid;
    grid-template-columns: 1fr;
  }

  .newsletter-form button {
    width: 100%;
  }

  .mobile-sticky-cta {
    position: fixed;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 50;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 12px 14px calc(12px + env(safe-area-inset-bottom));
    border-top: 1px solid rgba(216, 232, 239, 0.9);
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 -14px 30px rgba(6, 40, 88, 0.12);
    backdrop-filter: blur(12px);
  }

  .mobile-sticky-cta .button {
    min-height: 44px;
    padding: 0 12px;
    font-size: 13px;
    line-height: 1.15;
    text-align: center;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    transition: none !important;
  }
}