@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,500..700&family=Atkinson+Hyperlegible:wght@400;700&display=swap");

:root {
  --papel-100: #FBF8F3;
  --papel-200: #F1E9DE;
  --papel-000: #FFFFFF;
  --verde-900: #1D4435;
  --verde-700: #2E6B52;
  --verde-500: #4F8F71;
  --verde-300: #A6C9B5;
  --verde-100: #E6F0EA;
  --ambar-800: #8F5F1E;
  --ambar-600: #C1873B;
  --ambar-100: #F6EBD9;
  --tinta-900: #22261F;
  --tinta-600: #4E544A;
  --borda: #D9D6C9;
  --whatsapp: #25D366;
  --shadow: 0 18px 42px rgba(29, 68, 53, 0.14);
  color-scheme: light;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background:
    linear-gradient(90deg, rgba(166, 201, 181, 0.18) 1px, transparent 1px),
    var(--papel-100);
  background-size: 96px 96px;
  color: var(--tinta-900);
  font-family: "Atkinson Hyperlegible", Arial, sans-serif;
  font-size: 19px;
  line-height: 1.65;
}

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

a {
  color: var(--verde-700);
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
}

.skip-link {
  position: absolute;
  left: 16px;
  top: 16px;
  transform: translateY(-140%);
  background: var(--verde-900);
  color: var(--papel-100);
  padding: 10px 14px;
  z-index: 10;
}

.skip-link:focus {
  transform: translateY(0);
}

.site-header {
  min-height: 88px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 18px clamp(20px, 5vw, 72px);
  border-bottom: 1px solid var(--borda);
  background: color-mix(in srgb, var(--papel-100) 92%, white);
  position: sticky;
  top: 0;
  z-index: 5;
}

.brand img {
  width: min(280px, 58vw);
}

nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 12px 20px;
  font-size: 17px;
  font-weight: 700;
}

nav a {
  color: var(--tinta-600);
  text-decoration: none;
}

nav a:hover {
  color: var(--verde-900);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 0.64fr);
  gap: clamp(28px, 5vw, 76px);
  align-items: center;
  padding: clamp(42px, 7vw, 86px) clamp(20px, 5vw, 72px) clamp(30px, 5vw, 58px);
  max-width: 1320px;
  margin: 0 auto;
}

.hero h1,
h2,
h3 {
  font-family: Fraunces, Georgia, serif;
  color: var(--verde-900);
  line-height: 1.1;
}

.hero h1 {
  font-size: clamp(38px, 5vw, 64px);
  margin: 10px 0 24px;
  max-width: 840px;
}

h2 {
  font-size: clamp(32px, 4vw, 48px);
  margin: 0 0 18px;
}

h3 {
  font-size: 25px;
  margin: 0 0 12px;
}

.eyebrow {
  margin: 0 0 12px;
  color: var(--ambar-800);
  font-size: 16px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.lead {
  max-width: 760px;
  font-size: 23px;
  color: var(--tinta-600);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 30px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 52px;
  padding: 13px 22px;
  border-radius: 8px;
  background: var(--verde-700);
  color: var(--papel-100);
  font-weight: 700;
  text-decoration: none;
  border: 2px solid var(--verde-700);
}

.button:focus-visible,
.floating-whatsapp:focus-visible {
  outline: 3px solid var(--ambar-600);
  outline-offset: 4px;
}

.button-secondary {
  background: transparent;
  color: var(--verde-900);
}

.button.disabled {
  opacity: 0.72;
  cursor: not-allowed;
}

.status-note {
  margin-top: 18px;
  color: var(--tinta-600);
  font-size: 17px;
}

.hero-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 26px;
  max-width: 760px;
}

.hero-facts span {
  min-height: 44px;
  display: inline-flex;
  align-items: center;
  padding: 8px 14px;
  border-left: 3px solid var(--ambar-600);
  background: rgba(255, 255, 255, 0.72);
  color: var(--tinta-600);
  font-size: 17px;
  font-weight: 700;
}

.hero-photo {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: var(--shadow);
  background: var(--verde-100);
  position: relative;
}

.hero-photo img {
  aspect-ratio: 0.82;
  object-fit: cover;
}

.hero-photo figcaption {
  position: absolute;
  left: 18px;
  right: 18px;
  bottom: 18px;
  padding: 14px 16px;
  background: rgba(251, 248, 243, 0.92);
  color: var(--verde-900);
  font-size: 17px;
  font-weight: 700;
}

.answer-band {
  display: grid;
  grid-template-columns: minmax(220px, 0.45fr) minmax(0, 1fr);
  gap: 32px;
  align-items: start;
  padding: clamp(42px, 7vw, 72px) clamp(20px, 5vw, 72px);
  background: var(--verde-900);
  color: var(--papel-100);
}

.answer-band h2,
.answer-band .eyebrow {
  color: var(--papel-100);
}

.answer-band p:last-child {
  margin: 0;
  max-width: 900px;
  font-size: 23px;
}

.section,
.split-section,
.routine-section,
.signal-section,
.contact-section {
  padding: clamp(54px, 8vw, 96px) clamp(20px, 5vw, 72px);
}

.section-head {
  max-width: 820px;
  margin-bottom: 34px;
}

.section-head p:not(.eyebrow) {
  max-width: 760px;
  color: var(--tinta-600);
  font-size: 21px;
}

.signal-section {
  background: var(--papel-200);
}

.signal-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1px;
  background: var(--borda);
  border: 1px solid var(--borda);
}

.signal-grid article {
  min-height: 300px;
  padding: clamp(22px, 3vw, 34px);
  background: var(--papel-100);
}

.signal-grid span {
  display: block;
  margin-bottom: 42px;
  color: var(--ambar-800);
  font-family: Fraunces, Georgia, serif;
  font-size: 34px;
  line-height: 1;
}

.signal-grid p {
  color: var(--tinta-600);
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 18px;
}

.service-card {
  min-height: 280px;
  padding: 24px;
  border-radius: 8px;
  background: color-mix(in srgb, var(--papel-000) 88%, var(--verde-100));
  border: 1px solid var(--borda);
  display: flex;
  flex-direction: column;
}

.service-card:nth-child(even) {
  background: color-mix(in srgb, var(--papel-000) 88%, var(--ambar-100));
}

.service-card p {
  color: var(--tinta-600);
}

.service-card a {
  margin-top: auto;
  font-weight: 700;
}

.blog-grid {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.split-section {
  display: grid;
  grid-template-columns: minmax(280px, 0.78fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 68px);
  align-items: center;
  background: var(--papel-000);
}

.split-section figure {
  margin: 0;
  border-radius: 8px;
  overflow: hidden;
}

.check-list {
  list-style: none;
  padding: 0;
  margin: 26px 0 0;
}

.check-list li {
  margin-bottom: 10px;
  padding-left: 28px;
  position: relative;
}

.check-list li::before {
  content: "";
  width: 10px;
  height: 10px;
  border-radius: 999px;
  background: var(--ambar-800);
  position: absolute;
  left: 0;
  top: 13px;
}

.routine-section {
  display: grid;
  grid-template-columns: minmax(0, 0.7fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 64px);
  align-items: center;
  background: var(--papel-000);
}

.media-copy {
  max-width: 640px;
}

.media-copy p {
  color: var(--tinta-600);
}

.media-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.media-grid img {
  border-radius: 8px;
  aspect-ratio: 5 / 4;
  object-fit: cover;
}

.media-grid img:first-child {
  transform: translateY(28px);
}

.section-muted {
  background: var(--verde-100);
}

.faq-list {
  display: grid;
  gap: 14px;
  max-width: 980px;
}

details {
  background: var(--papel-000);
  border: 1px solid var(--borda);
  border-radius: 8px;
  padding: 18px 22px;
}

summary {
  cursor: pointer;
  color: var(--verde-900);
  font-weight: 700;
  font-size: 21px;
}

.contact-section {
  background: var(--verde-900);
  color: var(--papel-100);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 24px;
}

.contact-section p {
  max-width: 760px;
}

.contact-section h2,
.contact-section .eyebrow {
  color: var(--papel-100);
}

.contact-section a:not(.button) {
  color: var(--papel-100);
}

.contact-section .button {
  background: var(--ambar-100);
  color: var(--verde-900);
  border-color: var(--ambar-100);
}

.contact-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 20px;
  margin-top: 18px;
  font-weight: 700;
}

.floating-whatsapp {
  position: fixed;
  right: max(18px, env(safe-area-inset-right));
  bottom: max(18px, env(safe-area-inset-bottom));
  z-index: 20;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-width: 58px;
  min-height: 58px;
  padding: 14px 18px;
  border-radius: 999px;
  background: var(--whatsapp);
  color: var(--verde-900);
  border: 2px solid color-mix(in srgb, var(--whatsapp) 72%, var(--verde-900));
  box-shadow: 0 16px 36px rgba(29, 68, 53, 0.24);
  font-size: 17px;
  font-weight: 700;
  line-height: 1;
  text-decoration: none;
}

.floating-whatsapp svg {
  flex: 0 0 auto;
  fill: currentColor;
}

.floating-whatsapp:hover {
  background: color-mix(in srgb, var(--whatsapp) 86%, white);
  transform: translateY(-2px);
}

footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  padding: 28px 20px;
  background: var(--verde-900);
  color: var(--papel-100);
  text-align: center;
}

footer p {
  margin: 0;
  font-size: 17px;
}

footer a {
  color: var(--papel-100);
  font-weight: 700;
}

.page-main {
  background: var(--papel-100);
}

.page-hero {
  padding: clamp(46px, 7vw, 88px) clamp(20px, 5vw, 72px);
  background: var(--papel-200);
}

.page-hero h1 {
  max-width: 960px;
  margin: 10px 0 22px;
  font-family: Fraunces, Georgia, serif;
  color: var(--verde-900);
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.08;
}

.page-hero .button {
  margin-top: 18px;
}

.page-hero-media {
  display: grid;
  grid-template-columns: minmax(0, 0.92fr) minmax(280px, 0.54fr);
  gap: clamp(26px, 5vw, 60px);
  align-items: center;
}

.page-hero-media img {
  border-radius: 8px;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  box-shadow: var(--shadow);
}

.content-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(260px, 360px);
  gap: clamp(28px, 5vw, 64px);
  align-items: start;
  padding: clamp(46px, 7vw, 86px) clamp(20px, 5vw, 72px);
}

.content-flow {
  max-width: 860px;
}

.content-narrow {
  padding: clamp(46px, 7vw, 86px) clamp(20px, 5vw, 72px);
}

.content-flow h2 {
  margin-top: 40px;
  font-size: clamp(28px, 3vw, 40px);
}

.content-flow h2:first-child {
  margin-top: 0;
}

.content-flow p {
  color: var(--tinta-600);
}

.content-flow .answer {
  padding-left: 18px;
  border-left: 4px solid var(--ambar-600);
  color: var(--tinta-900);
  font-size: 21px;
}

.author-card {
  position: sticky;
  top: 116px;
  padding: 22px;
  border: 1px solid var(--borda);
  border-radius: 8px;
  background: var(--papel-000);
  box-shadow: 0 10px 26px rgba(29, 68, 53, 0.08);
}

.author-card h2 {
  margin-bottom: 12px;
  font-size: 28px;
}

.author-card p {
  color: var(--tinta-600);
  font-size: 17px;
}

.author-card .button {
  margin-top: 8px;
  width: 100%;
}

.inline-card {
  position: static;
  max-width: 720px;
  margin-top: 40px;
}

@media (max-width: 980px) {
  .site-header,
  .hero,
  .answer-band,
  .split-section,
  .routine-section,
  .contact-section,
  .page-hero-media,
  .content-layout {
    grid-template-columns: 1fr;
  }

  .site-header,
  .contact-section {
    display: grid;
  }

  nav {
    justify-content: flex-start;
  }

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

  .signal-grid {
    grid-template-columns: 1fr;
  }

  .media-grid img:first-child {
    transform: none;
  }

  .author-card {
    position: static;
  }
}

@media (max-width: 640px) {
  body {
    font-size: 18px;
  }

  .service-grid,
  .blog-grid,
  .media-grid {
    grid-template-columns: 1fr;
  }

  .hero h1 {
    font-size: 38px;
  }

  .lead,
  .answer-band p:last-child {
    font-size: 20px;
  }

  .floating-whatsapp {
    right: max(14px, env(safe-area-inset-right));
    bottom: max(14px, env(safe-area-inset-bottom));
    width: 58px;
    height: 58px;
    padding: 0;
  }

  .floating-whatsapp span {
    position: absolute;
    width: 1px;
    height: 1px;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}