/* ================================================================
   VIAJES A BRASIL — styles.css
   Paleta: Verde Brasil #009C3B · Amarillo #FFDF00 · Azul #002776
   ================================================================ */

/* ======================== RESET & BASE ======================== */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --green:       #009C3B;
  --green-dark:  #007a2e;
  --green-light: #e8f7ee;
  --yellow:      #FFDF00;
  --yellow-dark: #e6c900;
  --blue:        #002776;
  --blue-light:  #e8edf7;
  --wa-green:    #25D366;
  --wa-dark:     #128C7E;

  --white:       #ffffff;
  --gray-50:     #f8f9fa;
  --gray-100:    #f0f2f5;
  --gray-200:    #e9ecef;
  --gray-400:    #ced4da;
  --gray-600:    #6c757d;
  --gray-800:    #343a40;
  --black:       #111827;

  --radius-sm:   6px;
  --radius-md:   12px;
  --radius-lg:   20px;
  --radius-xl:   32px;
  --radius-full: 9999px;

  --shadow-sm:  0 1px 3px rgba(0,0,0,.08), 0 1px 2px rgba(0,0,0,.06);
  --shadow-md:  0 4px 16px rgba(0,0,0,.10);
  --shadow-lg:  0 10px 40px rgba(0,0,0,.14);
  --shadow-xl:  0 20px 60px rgba(0,0,0,.18);

  --transition: .25s cubic-bezier(.4,0,.2,1);

  --font-body:    'Poppins', system-ui, -apple-system, sans-serif;
  --font-heading: 'Montserrat', 'Poppins', sans-serif;

  --header-h: 72px;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-h);
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--gray-800);
  background: var(--white);
  overflow-x: hidden;
}

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

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

ul, ol { list-style: none; }

address { font-style: normal; }

/* ======================== TYPOGRAPHY ======================== */
h1, h2, h3, h4 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--black);
}

/* ======================== UTILITIES ======================== */
.container {
  width: 100%;
  max-width: 1200px;
  margin-inline: auto;
  padding-inline: 1.25rem;
}

/* ======================== BUTTONS ======================== */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  padding: .75rem 1.75rem;
  border-radius: var(--radius-full);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .95rem;
  cursor: pointer;
  border: 2px solid transparent;
  transition: all var(--transition);
  white-space: nowrap;
  text-decoration: none;
}

.btn--lg {
  padding: .9rem 2.25rem;
  font-size: 1.05rem;
}

.btn--sm {
  padding: .55rem 1.25rem;
  font-size: .875rem;
}

.btn--full { width: 100%; justify-content: center; }

.btn--primary {
  background: var(--green);
  color: var(--white);
  border-color: var(--green);
}
.btn--primary:hover,
.btn--primary:focus-visible {
  background: var(--green-dark);
  border-color: var(--green-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(0,156,59,.35);
}

.btn--outline {
  background: transparent;
  color: var(--green);
  border-color: var(--green);
}
.btn--outline:hover,
.btn--outline:focus-visible {
  background: var(--green);
  color: var(--white);
  transform: translateY(-2px);
}

.btn--outline-white {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,.7);
}
.btn--outline-white:hover,
.btn--outline-white:focus-visible {
  background: rgba(255,255,255,.15);
  border-color: var(--white);
}

.btn--whatsapp {
  background: var(--wa-green);
  color: var(--white);
  border-color: var(--wa-green);
}
.btn--whatsapp:hover,
.btn--whatsapp:focus-visible {
  background: var(--wa-dark);
  border-color: var(--wa-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37,211,102,.4);
}

/* ======================== SECTION BASE ======================== */
.section { padding-block: 5rem; }
.section--alt { background: var(--gray-50); }

.section__header {
  text-align: center;
  max-width: 700px;
  margin-inline: auto;
  margin-bottom: 3.5rem;
}

.section__pretitle {
  display: inline-block;
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: var(--green);
  background: var(--green-light);
  padding: .3rem .9rem;
  border-radius: var(--radius-full);
  margin-bottom: .75rem;
}

.section__title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  color: var(--black);
  margin-bottom: 1rem;
}

.section__subtitle {
  color: var(--gray-600);
  font-size: 1.05rem;
  line-height: 1.7;
}

/* ======================== HEADER ======================== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-h);
  background: rgba(255,255,255,.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  border-color: var(--gray-200);
  box-shadow: var(--shadow-md);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--black);
  text-decoration: none;
}
.nav__logo-flag { font-size: 1.5rem; }
.nav__logo-domain { color: var(--green); }

.nav__menu {
  display: flex;
  align-items: center;
  gap: .25rem;
}

.nav__link {
  padding: .5rem .85rem;
  border-radius: var(--radius-full);
  font-size: .9rem;
  font-weight: 500;
  color: var(--gray-800);
  transition: all var(--transition);
}
.nav__link:hover,
.nav__link:focus-visible,
.nav__link.active {
  color: var(--green);
  background: var(--green-light);
}

.nav__link--cta {
  background: var(--green);
  color: var(--white) !important;
  font-weight: 600;
  padding: .5rem 1.25rem;
}
.nav__link--cta:hover {
  background: var(--green-dark);
}

.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  width: 40px;
  height: 40px;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  border-radius: var(--radius-sm);
}
.nav__toggle-bar {
  display: block;
  width: 100%;
  height: 2.5px;
  background: var(--gray-800);
  border-radius: var(--radius-full);
  transition: all var(--transition);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(1) {
  transform: translateY(7.5px) rotate(45deg);
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(2) {
  opacity: 0;
}
.nav__toggle[aria-expanded="true"] .nav__toggle-bar:nth-child(3) {
  transform: translateY(-7.5px) rotate(-45deg);
}

/* ======================== HERO ======================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--header-h);
  overflow: hidden;
}

.hero__bg-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(0,39,118,.75) 0%,
    rgba(0,156,59,.45) 60%,
    rgba(0,0,0,.35) 100%
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding-block: 5rem 7rem;
}

.hero__pretitle {
  display: inline-block;
  color: var(--yellow);
  font-size: .9rem;
  font-weight: 600;
  letter-spacing: .05em;
  margin-bottom: 1.25rem;
  text-shadow: 0 1px 4px rgba(0,0,0,.3);
}

.hero__title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  color: var(--white);
  font-weight: 900;
  line-height: 1.12;
  margin-bottom: 1.5rem;
  text-shadow: 0 2px 12px rgba(0,0,0,.35);
}

.hero__title-highlight {
  color: var(--yellow);
  display: block;
}

.hero__subtitle {
  color: rgba(255,255,255,.9);
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  line-height: 1.7;
  margin-bottom: 2.25rem;
  max-width: 600px;
  text-shadow: 0 1px 6px rgba(0,0,0,.25);
}

.hero__ctas {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 3rem;
}

.hero__badges {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem;
}

.hero__badge {
  display: flex;
  align-items: center;
  gap: .4rem;
  background: rgba(255,255,255,.15);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(255,255,255,.3);
  color: var(--white);
  padding: .45rem 1rem;
  border-radius: var(--radius-full);
  font-size: .85rem;
  font-weight: 500;
}

.hero__scroll {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  color: rgba(255,255,255,.7);
  animation: bounce 2s infinite;
  z-index: 1;
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50%       { transform: translateX(-50%) translateY(8px); }
}

/* ======================== TRUST STRIP ======================== */
.trust-strip {
  background: var(--blue);
  color: var(--white);
  padding-block: 1.75rem;
}

.trust-strip__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.5rem;
  text-align: center;
}

.trust-strip__item {
  display: flex;
  flex-direction: column;
  gap: .2rem;
  border-right: 1px solid rgba(255,255,255,.15);
}
.trust-strip__item:last-child { border-right: none; }

.trust-strip__num {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--yellow);
}
.trust-strip__label {
  font-size: .8rem;
  opacity: .85;
}

/* ======================== DESTINOS ======================== */
.destinos__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.destino-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: transform var(--transition), box-shadow var(--transition);
}
.destino-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.destino-card__img-wrap {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16/10;
}
.destino-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.destino-card:hover .destino-card__img { transform: scale(1.06); }

.destino-card__badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: var(--yellow);
  color: var(--black);
  font-size: .75rem;
  font-weight: 700;
  padding: .3rem .8rem;
  border-radius: var(--radius-full);
}
.destino-card__badge--hot {
  background: #ff5722;
  color: var(--white);
}

.destino-card__body {
  padding: 1.5rem;
}
.destino-card__title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: .4rem;
}
.destino-card__location {
  display: flex;
  align-items: center;
  gap: .3rem;
  color: var(--gray-600);
  font-size: .85rem;
  margin-bottom: .85rem;
}
.destino-card__desc {
  font-size: .93rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1rem;
}
.destino-card__meta {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem;
  margin-bottom: 1.25rem;
}
.destino-card__meta span {
  font-size: .8rem;
  background: var(--gray-100);
  padding: .25rem .7rem;
  border-radius: var(--radius-full);
  color: var(--gray-800);
}

/* ======================== PAQUETES ======================== */
.paquetes__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
  align-items: start;
}

.paquete-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
  border: 2px solid transparent;
}
.paquete-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.paquete-card--featured {
  border-color: var(--yellow);
  box-shadow: 0 8px 32px rgba(255,223,0,.3), var(--shadow-lg);
  transform: scale(1.025);
}
.paquete-card--featured:hover {
  transform: scale(1.025) translateY(-6px);
}

.paquete-card__ribbon {
  position: absolute;
  top: 1.1rem;
  right: -2.2rem;
  background: var(--yellow);
  color: var(--black);
  font-size: .72rem;
  font-weight: 800;
  padding: .35rem 2.5rem;
  transform: rotate(35deg);
  text-transform: uppercase;
  letter-spacing: .05em;
  z-index: 2;
  box-shadow: 0 2px 8px rgba(0,0,0,.15);
}

.paquete-card__header {
  position: relative;
  aspect-ratio: 16/9;
  overflow: hidden;
}
.paquete-card__header img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .6s ease;
}
.paquete-card:hover .paquete-card__header img { transform: scale(1.05); }

.paquete-card__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,.55) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 1rem 1.25rem;
}

.paquete-card__nights {
  background: var(--white);
  color: var(--black);
  font-weight: 700;
  font-size: .8rem;
  padding: .3rem .9rem;
  border-radius: var(--radius-full);
}

.paquete-card__body { padding: 1.5rem; }

.paquete-card__title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: .5rem;
}

.paquete-card__route {
  display: flex;
  align-items: center;
  gap: .4rem;
  color: var(--green);
  font-size: .82rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.paquete-card__includes {
  display: flex;
  flex-direction: column;
  gap: .4rem;
  margin-bottom: 1.25rem;
}
.paquete-card__includes li {
  font-size: .88rem;
  color: var(--gray-800);
}

.paquete-card__price {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: .4rem;
  margin-bottom: 1.25rem;
  padding: .9rem;
  background: var(--green-light);
  border-radius: var(--radius-md);
}
.paquete-card__desde {
  font-size: .8rem;
  color: var(--gray-600);
}
.paquete-card__amount {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--green-dark);
  font-family: var(--font-heading);
}
.paquete-card__cuotas {
  font-size: .78rem;
  color: var(--gray-600);
}

.paquetes__cta-bottom {
  text-align: center;
  margin-top: 3rem;
  padding: 2.5rem;
  background: var(--blue-light);
  border-radius: var(--radius-xl);
}
.paquetes__cta-bottom p {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--blue);
  margin-bottom: 1.25rem;
}

/* ======================== FEATURES ======================== */
.features__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-item {
  text-align: center;
  padding: 2rem 1.5rem;
  border-radius: var(--radius-lg);
  transition: all var(--transition);
}
.feature-item:hover {
  background: var(--white);
  box-shadow: var(--shadow-lg);
  transform: translateY(-4px);
}

.feature-item__icon {
  font-size: 2.8rem;
  margin-bottom: 1rem;
  display: block;
  line-height: 1;
}
.feature-item__title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: .6rem;
  color: var(--black);
}
.feature-item__desc {
  font-size: .9rem;
  color: var(--gray-600);
  line-height: 1.65;
}

/* ======================== REQUISITOS ======================== */
.requisitos__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-bottom: 3rem;
}

.requisito-block {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-sm);
  border-left: 4px solid var(--green);
  transition: box-shadow var(--transition), transform var(--transition);
}
.requisito-block:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
}

.requisito-block__icon {
  font-size: 2rem;
  margin-bottom: .75rem;
  display: block;
}
.requisito-block__title {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--blue);
  margin-bottom: 1rem;
}
.requisito-block__list {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.requisito-block__list li {
  font-size: .9rem;
  color: var(--gray-800);
  line-height: 1.55;
  padding-left: 1rem;
  position: relative;
}
.requisito-block__list li::before {
  content: '›';
  position: absolute;
  left: 0;
  color: var(--green);
  font-weight: 700;
}

.requisitos__cta {
  text-align: center;
  padding: 2.5rem;
  background: linear-gradient(135deg, var(--green) 0%, var(--green-dark) 100%);
  border-radius: var(--radius-xl);
  color: var(--white);
}
.requisitos__cta p {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 1.25rem;
}
.requisitos__cta .btn--primary {
  background: var(--white);
  color: var(--green-dark);
  border-color: var(--white);
}
.requisitos__cta .btn--primary:hover {
  background: var(--green-light);
  border-color: var(--green-light);
}

/* ======================== FINANCIACIÓN ======================== */
.financiacion__table-wrap {
  overflow-x: auto;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-md);
  margin-bottom: 1.5rem;
}

.financiacion__table {
  width: 100%;
  border-collapse: collapse;
  background: var(--white);
  font-size: .92rem;
}
.financiacion__table thead tr {
  background: var(--blue);
  color: var(--white);
}
.financiacion__table th {
  padding: 1rem 1.25rem;
  text-align: left;
  font-weight: 700;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .05em;
}
.financiacion__table td {
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--gray-200);
  color: var(--gray-800);
}
.financiacion__table tbody tr:hover { background: var(--gray-50); }
.financiacion__table-row--highlight td {
  background: var(--green-light);
  font-weight: 600;
}

.tag {
  display: inline-block;
  padding: .25rem .7rem;
  border-radius: var(--radius-full);
  font-size: .78rem;
  font-weight: 700;
}
.tag--usd  { background: #e3f2fd; color: #1565c0; }
.tag--ars  { background: #e8f5e9; color: #2e7d32; }
.tag--both { background: #fff8e1; color: #f57f17; }

.financiacion__note {
  display: flex;
  align-items: flex-start;
  gap: .6rem;
  background: #fff8e1;
  border: 1px solid var(--yellow-dark);
  border-radius: var(--radius-md);
  padding: 1rem 1.25rem;
  color: #7a5c00;
  font-size: .88rem;
}
.financiacion__note svg { flex-shrink: 0; margin-top: .15rem; color: #f59e0b; }

/* ======================== FAQ ======================== */
.faq__list {
  max-width: 780px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.faq__item {
  background: var(--white);
  border: 1px solid var(--gray-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: box-shadow var(--transition);
}
.faq__item:hover { box-shadow: var(--shadow-md); }

.faq__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  width: 100%;
  padding: 1.2rem 1.5rem;
  background: none;
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: 1rem;
  font-weight: 600;
  color: var(--black);
  text-align: left;
  transition: color var(--transition);
}
.faq__question:hover { color: var(--green); }
.faq__question[aria-expanded="true"] { color: var(--green); }
.faq__question[aria-expanded="true"] .faq__icon {
  transform: rotate(180deg);
}

.faq__icon {
  flex-shrink: 0;
  transition: transform var(--transition);
  color: var(--gray-600);
}

.faq__answer {
  padding: 0 1.5rem 1.2rem;
  color: var(--gray-600);
  font-size: .93rem;
  line-height: 1.7;
  animation: fadeIn .2s ease;
}
.faq__answer[hidden] { display: none; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ======================== BLOG ======================== */
.blog__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.75rem;
}

.blog-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition), box-shadow var(--transition);
}
.blog-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

.blog-card__img-wrap {
  aspect-ratio: 16/9;
  overflow: hidden;
}
.blog-card__img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
}
.blog-card:hover .blog-card__img-wrap img { transform: scale(1.06); }

.blog-card__body { padding: 1.5rem; }

.blog-card__cat {
  display: inline-block;
  font-size: .72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--green);
  background: var(--green-light);
  padding: .25rem .7rem;
  border-radius: var(--radius-full);
  margin-bottom: .75rem;
}

.blog-card__title {
  font-size: 1.05rem;
  font-weight: 700;
  line-height: 1.35;
  margin-bottom: .65rem;
  color: var(--black);
}

.blog-card__excerpt {
  font-size: .88rem;
  color: var(--gray-600);
  line-height: 1.65;
  margin-bottom: 1rem;
}

.blog-card__link {
  color: var(--green);
  font-size: .88rem;
  font-weight: 600;
  transition: gap var(--transition);
}
.blog-card__link:hover { text-decoration: underline; }

/* ======================== CTA SECTION ======================== */
.cta-section {
  position: relative;
  padding-block: 5rem;
  overflow: hidden;
  background: linear-gradient(135deg, var(--blue) 0%, #001e5e 100%);
}

.cta-section__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.cta-section__title {
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  color: var(--white);
  margin-bottom: 1rem;
}

.cta-section__subtitle {
  color: rgba(255,255,255,.8);
  font-size: 1.05rem;
  line-height: 1.7;
  margin-bottom: 2rem;
}

.cta-section__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.cta-section__image {
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  aspect-ratio: 4/3;
}
.cta-section__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ======================== FOOTER ======================== */
.footer {
  background: var(--black);
  color: rgba(255,255,255,.75);
  padding-top: 4rem;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 3rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,.08);
}

.footer__logo {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 1rem;
}
.footer__logo-domain { color: var(--green); }

.footer__desc {
  font-size: .88rem;
  line-height: 1.7;
  margin-bottom: 1.5rem;
  color: rgba(255,255,255,.6);
}

.footer__social {
  display: flex;
  gap: .75rem;
}
.footer__social-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-full);
  background: rgba(255,255,255,.08);
  color: rgba(255,255,255,.7);
  transition: all var(--transition);
}
.footer__social-link:hover {
  background: var(--green);
  color: var(--white);
  transform: translateY(-2px);
}

.footer__col-title {
  font-size: .85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--white);
  margin-bottom: 1.25rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: .6rem;
}
.footer__links a {
  font-size: .88rem;
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__links a:hover { color: var(--green); }

.footer__address {
  display: flex;
  flex-direction: column;
  gap: .7rem;
}
.footer__address p {
  display: flex;
  align-items: center;
  gap: .5rem;
  font-size: .88rem;
  color: rgba(255,255,255,.6);
}
.footer__address a {
  color: rgba(255,255,255,.6);
  transition: color var(--transition);
}
.footer__address a:hover { color: var(--green); }

.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-block: 1.5rem;
  font-size: .82rem;
  color: rgba(255,255,255,.4);
}
.footer__bottom nav {
  display: flex;
  gap: 1.5rem;
}
.footer__bottom a {
  color: rgba(255,255,255,.4);
  transition: color var(--transition);
}
.footer__bottom a:hover { color: var(--white); }

/* ======================== WHATSAPP FLOAT ======================== */
.whatsapp-float {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 60px;
  height: 60px;
  background: var(--wa-green);
  color: var(--white);
  border-radius: var(--radius-full);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37,211,102,.5);
  z-index: 999;
  transition: all var(--transition);
}
.whatsapp-float:hover {
  background: var(--wa-dark);
  transform: scale(1.1) translateY(-3px);
  box-shadow: 0 8px 30px rgba(37,211,102,.6);
}

.whatsapp-float__tooltip {
  position: absolute;
  right: calc(100% + .75rem);
  background: var(--black);
  color: var(--white);
  font-size: .8rem;
  font-weight: 600;
  white-space: nowrap;
  padding: .4rem .9rem;
  border-radius: var(--radius-full);
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}
.whatsapp-float__tooltip::after {
  content: '';
  position: absolute;
  left: 100%;
  top: 50%;
  transform: translateY(-50%);
  border: 6px solid transparent;
  border-left-color: var(--black);
}
.whatsapp-float:hover .whatsapp-float__tooltip { opacity: 1; }

/* ======================== ANIMATIONS ======================== */
.animate-fade-up {
  opacity: 0;
  transform: translateY(30px);
  animation: fadeUp .7s ease forwards;
}
.animate-delay-1 { animation-delay: .1s; }
.animate-delay-2 { animation-delay: .25s; }
.animate-delay-3 { animation-delay: .4s; }
.animate-delay-4 { animation-delay: .55s; }
.animate-delay-5 { animation-delay: .7s; }

@keyframes fadeUp {
  to { opacity: 1; transform: translateY(0); }
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity .6s ease, transform .6s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ======================== FOCUS STYLES ======================== */
:focus-visible {
  outline: 3px solid var(--green);
  outline-offset: 3px;
  border-radius: var(--radius-sm);
}

/* ======================== RESPONSIVE ======================== */
@media (max-width: 1024px) {
  .destinos__grid,
  .paquetes__grid,
  .features__grid,
  .blog__grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
  }

  .cta-section__inner {
    gap: 2rem;
  }
}

@media (max-width: 768px) {
  :root { --header-h: 64px; }

  /* Nav mobile */
  .nav__toggle { display: flex; }

  .nav__menu {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--white);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem 1.5rem;
    gap: .5rem;
    transform: translateX(100%);
    transition: transform var(--transition);
    overflow-y: auto;
  }
  .nav__menu.open { transform: translateX(0); }

  .nav__link {
    font-size: 1.1rem;
    padding: .75rem 1rem;
    width: 100%;
    border-radius: var(--radius-md);
  }
  .nav__link--cta {
    margin-top: 1rem;
    text-align: center;
    justify-content: center;
    display: flex;
  }

  /* Hero */
  .hero__content { padding-block: 4rem 6rem; }
  .hero__ctas { flex-direction: column; align-items: flex-start; }

  /* Grids */
  .destinos__grid,
  .paquetes__grid,
  .features__grid,
  .blog__grid { grid-template-columns: 1fr; }

  .trust-strip__grid { grid-template-columns: repeat(2, 1fr); }
  .trust-strip__item { border-right: none; border-bottom: 1px solid rgba(255,255,255,.15); padding-bottom: 1rem; }
  .trust-strip__item:nth-child(3),
  .trust-strip__item:nth-child(4) { border-bottom: none; }

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

  .cta-section__inner {
    grid-template-columns: 1fr;
  }
  .cta-section__image { display: none; }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  .footer__bottom {
    flex-direction: column;
    gap: 1rem;
    text-align: center;
  }

  .paquete-card--featured { transform: none; }
  .paquete-card--featured:hover { transform: translateY(-6px); }
}

@media (max-width: 480px) {
  .section { padding-block: 3.5rem; }

  .hero__badges { flex-direction: column; }
  .hero__badge { width: fit-content; }

  .trust-strip__grid { grid-template-columns: 1fr; }
  .trust-strip__item { border: none; }

  .cta-section__actions { flex-direction: column; }
  .cta-section__actions .btn { width: 100%; justify-content: center; }

  .whatsapp-float {
    bottom: 1.25rem;
    right: 1.25rem;
    width: 54px;
    height: 54px;
  }
}

/* ======================== CONTACT FORM ======================== */
.contact-section {
  background: var(--color-surface);
}

.contact-section__inner {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 4rem;
  align-items: start;
}

.contact-section__heading {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  color: var(--color-text);
  margin-bottom: 0.75rem;
  line-height: 1.2;
}

.contact-section__lead {
  color: var(--color-text-muted);
  font-size: 1.05rem;
  margin-bottom: 1.5rem;
}

.contact-section__features {
  list-style: none;
  padding: 0;
  margin: 0 0 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.contact-section__features li {
  color: var(--color-text);
  font-size: 0.97rem;
  padding-left: 1.5rem;
  position: relative;
}

.contact-section__features li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--color-primary);
  font-weight: 700;
}

.contact-section__alt {
  padding-top: 1.5rem;
  border-top: 1px solid var(--color-border);
}

.contact-section__alt p {
  font-size: 0.9rem;
  color: var(--color-text-muted);
  margin-bottom: 0.75rem;
}

/* -------- Form wrap -------- */
.contact-section__form-wrap {
  background: #fff;
  border-radius: 16px;
  padding: 2.5rem;
  box-shadow: 0 4px 24px rgba(0,0,0,.07);
}

/* -------- Field groups -------- */
.form-group {
  margin-bottom: 1.25rem;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-label {
  display: block;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: 0.35rem;
}

.form-required {
  color: #e53e3e;
}

.form-control {
  width: 100%;
  padding: 0.7rem 0.9rem;
  border: 1.5px solid var(--color-border);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.97rem;
  color: var(--color-text);
  background: #fff;
  transition: border-color .2s, box-shadow .2s;
  box-sizing: border-box;
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(0, 156, 59, .15);
}

.form-control::placeholder { color: #adb5bd; }

textarea.form-control { resize: vertical; min-height: 80px; }

select.form-control { cursor: pointer; appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%23666' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 0.9rem center;
  padding-right: 2.5rem;
}

/* -------- Feedback -------- */
.telefono-feedback { font-size: 0.82rem; margin-top: 4px; }

/* -------- Submit button -------- */
.btn--full { width: 100%; justify-content: center; margin-top: 0.5rem; }

/* -------- Messages -------- */
.form-message {
  padding: 1rem 1.25rem;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  margin-bottom: 1.25rem;
}
.form-message.success { background: #dcfce7; color: #166534; }
.form-message.error   { background: #fee2e2; color: #991b1b; }

/* -------- Privacy note -------- */
.form-privacy {
  text-align: center;
  font-size: 0.8rem;
  color: var(--color-text-muted);
  margin-top: 0.75rem;
  margin-bottom: 0;
}

/* -------- Responsive -------- */
@media (max-width: 900px) {
  .contact-section__inner {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
}

@media (max-width: 540px) {
  .contact-section__form-wrap { padding: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
}
}