/* ============================================
   VAXP — estilos
   Paleta extraída de PRESENTACION_SERVICIOS.pdf
   ============================================ */

:root {
  --cream:      #F8F4EC;
  --cream-2:    #F0EAE0;
  --coral:      #F03F36;
  --coral-dark: #C43E18;
  --navy:       #1F2050;
  --lavender:   #E7E9F3;
  --ink:        var(--navy);
  --ink-soft:   #4C4E72;
  --muted:      #8A8279;
  --line:       #DAD2C2;

  --font-display: 'Oswald', sans-serif;
  --font-body: 'Work Sans', sans-serif;

  --container: 1120px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.sr-only {
  position: absolute; width: 1px; height: 1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap;
}

.container {
  max-width: var(--container);
  margin: 0 auto;
  padding: 0 28px;
}

a { color: inherit; }

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 600;
  margin: 0;
  letter-spacing: 0.01em;
}

:focus-visible {
  outline: 3px solid var(--coral-dark);
  outline-offset: 2px;
}

/* ---------- Corner mark (signature device from the deck) ---------- */
.corner-mark { position: absolute; pointer-events: none; z-index: 0; }
.corner-mark--top {
  top: 0; left: 0; width: 190px; height: 14px; background: var(--coral-dark);
}
.corner-mark--newsletter {
  bottom: 0; right: 0; width: 130px; height: 40px; background: var(--coral-dark);
}
.corner-mark--contact {
  top: 0; right: 0; width: 14px; height: 220px; background: var(--coral-dark);
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  font-family: var(--font-display);
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 14px 28px;
  border-radius: 2px;
  text-decoration: none;
  border: 2px solid transparent;
  cursor: pointer;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn--primary {
  background: var(--coral);
  color: var(--cream);
}
.btn--primary:hover { background: var(--coral-dark); }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border-color: var(--ink);
}
.btn--ghost:hover { border-color: var(--coral); color: var(--coral); }
.btn--block { width: 100%; text-align: center; }

/* ---------- Header / Nav ---------- */
.site-header {
  position: relative;
  overflow: hidden;
  padding-top: 14px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 22px 28px;
  position: relative;
  z-index: 2;
}

.nav__brand-wrap {
  text-decoration: none;
  display: flex;
  flex-direction: column;
  gap: 2px;
  line-height: 1;
}
.nav__brand {
  font-family: var(--font-display);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--coral);
  letter-spacing: 0.03em;
}
.nav__descriptor {
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--ink-soft);
}
@media (max-width: 560px) {
  .nav__descriptor { display: none; }
}

.nav__links {
  list-style: none;
  display: flex;
  gap: 32px;
  margin: 0;
  padding: 0;
}
.nav__links a {
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--ink-soft);
}
.nav__links a:hover { color: var(--coral); }
.nav__cta {
  color: var(--coral) !important;
  font-weight: 600 !important;
}

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 6px;
}
.nav__toggle span {
  width: 24px; height: 2px; background: var(--ink);
}

/* ---------- Hero ---------- */
.hero {
  padding: 70px 28px 46px;
  position: relative;
  z-index: 1;
}
.hero__eyebrow {
  font-family: var(--font-display);
  color: var(--coral-dark);
  text-transform: uppercase;
  font-size: 0.8rem;
  letter-spacing: 0.14em;
  margin: 0 0 18px;
}
.hero__eyebrow--light { color: var(--coral); }
.hero__title {
  font-size: clamp(2.4rem, 6vw, 4.4rem);
  line-height: 1.05;
  max-width: 780px;
}
.hero__title span { color: var(--coral); }
.hero__slogan {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 2.4vw, 1.6rem);
  font-weight: 500;
  font-style: italic;
  color: var(--coral-dark);
  margin: 16px 0 0;
  letter-spacing: 0.01em;
}
.hero__lead {
  max-width: 540px;
  font-size: 1.1rem;
  color: var(--ink-soft);
  margin: 20px 0 36px;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }

/* ---------- Hero carousel (desktop/tablet only) ---------- */
.hero-carousel {
  position: relative;
  width: 100vw;
  margin-left: calc(50% - 50vw);
  margin-right: calc(50% - 50vw);
  overflow: hidden;
  aspect-ratio: 21 / 7;
  background: var(--navy);
}
.hero-carousel__track { position: relative; width: 100%; height: 100%; }
.hero-carousel__slide {
  position: absolute; inset: 0; margin: 0;
  opacity: 0;
  transition: opacity 0.7s ease;
}
.hero-carousel__slide.is-active { opacity: 1; }
.hero-carousel__slide img { width: 100%; height: 100%; object-fit: cover; }

.hero-carousel__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 38px; height: 38px;
  border-radius: 50%;
  border: none;
  background: rgba(31,32,80,0.55);
  color: #fff;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
  transition: background-color 0.15s ease;
}
.hero-carousel__arrow:hover { background: rgba(31,32,80,0.8); }
.hero-carousel__arrow--prev { left: 16px; }
.hero-carousel__arrow--next { right: 16px; }

.hero-carousel__dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
}
.hero-carousel__dots button {
  width: 8px; height: 8px;
  border-radius: 50%;
  border: none;
  padding: 0;
  background: rgba(255,255,255,0.45);
  cursor: pointer;
}
.hero-carousel__dots button.is-active { background: var(--coral); }

@media (max-width: 900px) {
  .hero-carousel { display: none; }
}

/* ---------- Sections (generic) ---------- */
.section { padding: 90px 0; position: relative; }
.section--muted, .section--alt { background: var(--lavender); color: var(--navy); }
.section--alt { overflow: hidden; }

.section__head { margin-bottom: 46px; }
.section__head h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); }
.section__head--center { text-align: center; }

.rule { width: 70px; height: 3px; background: var(--coral); margin-top: 18px; }
.rule--center { margin-left: auto; margin-right: auto; }

.lead-text { font-size: 1.15rem; color: var(--ink-soft); }

/* ---------- Nosotros ---------- */
.section__grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: 56px;
}
@media (max-width: 800px) {
  .section__grid { grid-template-columns: 1fr; gap: 30px; }
}

.services-list {
  list-style: none;
  margin: 44px 0 0;
  padding: 0;
  display: grid;
  gap: 30px;
}
.services-list li {
  display: grid;
  grid-template-columns: 56px 1fr;
  gap: 18px;
  padding-bottom: 30px;
  border-bottom: 1px solid var(--line);
}
.services-list li:last-child { border-bottom: none; padding-bottom: 0; }
.services-list__num {
  font-family: var(--font-display);
  font-size: 1.6rem;
  color: var(--coral);
  font-weight: 600;
}
.services-list h3 { font-size: 1.15rem; margin-bottom: 6px; }
.services-list p { margin: 0; color: var(--ink-soft); }

.capabilities { margin-top: 46px; }
.capabilities__label {
  font-family: var(--font-display);
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  color: var(--coral-dark);
  margin: 0 0 14px;
}
.capabilities__tags {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.capabilities__tags li {
  font-family: var(--font-body);
  font-size: 0.82rem;
  font-weight: 500;
  color: var(--navy);
  background: var(--cream-2);
  border: 1px solid var(--line);
  border-radius: 20px;
  padding: 6px 14px;
}

/* ---------- Newsletter ---------- */
.newsletter {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  position: relative;
  z-index: 1;
  padding: 6px 0 34px;
}
@media (max-width: 800px) {
  .newsletter { grid-template-columns: 1fr; }
}
.newsletter__title { font-size: clamp(1.6rem, 3vw, 2.1rem); margin: 6px 0 16px; color: var(--navy); }
.newsletter__lead { color: #565888; max-width: 420px; }
.newsletter__form {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}
.newsletter__form input {
  flex: 1 1 220px;
  padding: 14px 16px;
  border: 2px solid #C7C9DC;
  background: #FFFFFF;
  color: var(--navy);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 1rem;
}
.newsletter__form input::placeholder { color: #9496B8; }
.form__msg {
  width: 100%;
  margin: 6px 0 0;
  font-size: 0.9rem;
}

/* ---------- Gallery ---------- */
.gallery {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 14px;
}
@media (max-width: 900px) { .gallery { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 500px) { .gallery { grid-template-columns: 1fr; } }
.gallery__item {
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: var(--cream-2);
}
.gallery__item img {
  width: 100%; height: 100%; object-fit: cover;
  transition: transform 0.4s ease;
}
.gallery__item:hover img { transform: scale(1.05); }

/* ---------- Clientes ---------- */
.clients {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 40px 56px;
}
.clients li { display: flex; align-items: center; justify-content: center; }
.clients img {
  height: 42px;
  width: auto;
  max-width: 150px;
  object-fit: contain;
  filter: grayscale(1) opacity(0.65);
  transition: filter 0.2s ease;
}
.clients img:hover { filter: grayscale(0) opacity(1); }

/* ---------- Contacto ---------- */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  position: relative;
  z-index: 1;
}
@media (max-width: 800px) {
  .contact { grid-template-columns: 1fr; }
}
.contact__info h2 { font-size: clamp(1.8rem, 3.4vw, 2.6rem); margin-top: 4px; }
.contact__card {
  margin-top: 40px;
  padding: 24px 26px;
  background: var(--cream-2);
  border-left: 4px solid var(--coral);
}
.contact__name { font-family: var(--font-display); font-size: 1.1rem; margin: 0; }
.contact__role { color: var(--muted); margin: 2px 0 10px; font-size: 0.92rem; }
.contact__phone { color: var(--coral-dark); font-weight: 600; text-decoration: none; }

.contact__form { display: grid; gap: 18px; align-content: start; }
.field { display: grid; gap: 6px; }
.field label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--ink-soft);
}
.field input, .field textarea {
  padding: 13px 14px;
  border: 1.5px solid var(--line);
  border-radius: 2px;
  font-family: var(--font-body);
  font-size: 1rem;
  background: #fff;
  color: var(--ink);
}
.field input:focus, .field textarea:focus { border-color: var(--coral); }
.field textarea { resize: vertical; }

/* ---------- Footer ---------- */
.footer { background: var(--navy); color: #B7B9D6; padding: 34px 0; }
.footer__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.85rem;
}
.nav__brand--footer { font-size: 1.1rem; }

/* ---------- Responsive nav ---------- */
@media (max-width: 760px) {
  .nav__toggle { display: flex; }
  .nav__links {
    position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    background: var(--cream);
    padding: 20px 28px;
    gap: 18px;
    box-shadow: 0 8px 18px rgba(0,0,0,0.08);
    display: none;
  }
  .nav__links.is-open { display: flex; }
}