/* =========================================================
   HEADER / NAV
========================================================= */

body {
  padding-top: var(--oco-header-h);
}

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9999;
  width: 100%;
  min-height: var(--oco-header-h);
  height: auto;
  background: rgba(9, 7, 6, 0.78);
  backdrop-filter: blur(18px);
  -webkit-backdrop-filter: blur(18px);
  box-shadow: inset 0 -1px 0 rgba(255, 186, 10, 0.45);
}

.site-header__inner {
  min-height: var(--oco-header-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: clamp(20px, 2.5vw, 40px);
}

.site-branding,
.site-logo-link,
.site-header__cta {
  flex: 0 0 auto;
}

.site-logo-link,
.custom-logo-link {
  display: inline-flex;
  align-items: center;
}

.site-logo,
.custom-logo {
  display: block;
  width: auto;
  height: 32px;
  max-width: 160px;
}

.site-nav {
  margin-left: auto;
}

.site-nav__list,
.mobile-nav__list {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2vw, 32px);
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-nav__list a,
.mobile-nav__list a {
  display: inline-flex;
  color: var(--oco-text);
  font-family: var(--oco-font-body);
  font-size: 13px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: 0.1em;
  text-decoration: none;
  transition: color 180ms ease;
}

.site-nav__list a:hover,
.site-nav__list .current-menu-item > a,
.mobile-nav__list a:hover,
.mobile-nav__list .current-menu-item > a {
  color: var(--oco-accent);
}

.site-header__cta {
  white-space: nowrap;
}

.site-header__toggle {
  display: none;
  align-items: center;
  justify-content: center;
  flex: 0 0 42px;
  width: 42px;
  height: 42px;
  padding: 0;
  border: 1px solid rgba(255, 186, 10, 0.32);
  border-radius: 2px;
  background: transparent;
  color: var(--oco-accent);
  cursor: pointer;
}

.site-header__toggle svg {
  display: block;
  width: 22px;
  height: 22px;
  stroke: currentColor;
}

.site-header__toggle .icon-close,
.site-header.is-open .site-header__toggle .icon-menu {
  display: none;
}

.site-header.is-open .site-header__toggle .icon-close {
  display: block;
}

.mobile-nav {
  display: none;
}

@media (max-width: 960px) {
  body {
    padding-top: var(--oco-header-h-mobile);
  }

  .site-header,
  .site-header__inner {
    min-height: var(--oco-header-h-mobile);
  }

  .site-logo,
  .custom-logo {
    height: 28px;
    max-width: 145px;
  }

  .site-nav,
  .site-header__cta {
    display: none;
  }

  .site-header__toggle {
    display: inline-flex;
  }

  .mobile-nav {
    display: grid;
    position: fixed;
    top: var(--oco-header-h-mobile);
    left: 0;
    z-index: 9998;
    width: 100%;
    max-height: 0;
    overflow: hidden;
    background: rgba(9, 7, 6, 0.98);
    box-shadow:
      inset 0 1px 0 rgba(255, 186, 10, 0.12),
      inset 0 -1px 0 rgba(255, 186, 10, 0.12);
    transition: max-height 220ms ease;
  }

  .site-header.is-open .mobile-nav {
    max-height: 440px;
  }

  .mobile-nav__list {
    width: min(100%, var(--oco-container));
    margin-inline: auto;
    padding: 24px var(--oco-section-x) 0;
    display: grid;
    gap: 18px;
  }

  .mobile-nav__list a {
    font-size: 16px;
    line-height: 1.2;
  }

  .mobile-nav__cta {
    width: calc(100% - (var(--oco-section-x) * 2));
    margin: 24px var(--oco-section-x);
  }
}

/* =========================================================
   BUTTONS / LINKS
========================================================= */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 42px;
  padding: 12px 28px;
  border-radius: 2px;
  font-family: var(--oco-font-heading);
  font-size: 13px;
  font-weight: 300;
  line-height: 1;
  letter-spacing: -0.01em;
  text-transform: uppercase;
  transition:
    transform 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    box-shadow 180ms ease;
}

.btn-primary {
  background: var(--oco-accent);
  color: var(--oco-bg-3);
  border: 1px solid var(--oco-accent);
}

.btn-primary:hover {
  background: var(--oco-accent-dark);
  border-color: var(--oco-accent-dark);
  transform: translateY(-1px);
  box-shadow: 0 10px 26px rgba(255, 186, 10, 0.18);
}

.btn-secondary {
  background: transparent;
  color: var(--oco-accent);
}

.btn-secondary:hover {
  background: rgba(255, 186, 10, 0.08);
}

.cta-link {
  display: inline-flex;
  width: fit-content;
  color: var(--oco-accent);
  font-family: var(--oco-font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.cta-link:hover {
  color: var(--oco-accent-dark);
}

/* =========================================================
   CARDS / TAGS
========================================================= */

.card {
  position: relative;
  min-height: 100%;
  padding: clamp(24px, 2.4vw, 36px);
  border: 1px solid rgba(138, 127, 119, 0.28);
  border-radius: var(--oco-radius-card);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.025), transparent 42%),
    var(--oco-card);
  overflow: hidden;
}

.card h3 + p,
.card h4 + p {
  margin-top: 12px;
}

.card-icon {
  width: 28px;
  height: 28px;
  margin-bottom: 20px;
  color: var(--oco-accent);
}

.card-icon svg {
  width: 100%;
  height: 100%;
}

.card-plan-featured {
  border-color: rgba(255, 186, 10, 0.52);
  box-shadow: var(--oco-shadow-plan);
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  padding: 0;
  margin: 24px 0 0;
  list-style: none;
}

.tag-list li {
  padding: 6px 10px;
  border: 1px solid rgba(255, 186, 10, 0.18);
  border-radius: 999px;
  background: rgba(255, 186, 10, 0.04);
  color: var(--oco-text);
  font-size: 11px;
  line-height: 1;
  letter-spacing: 0.04em;
}

/* =========================================================
   FOOTER
========================================================= */

.site-footer {
  position: relative;
  padding: clamp(4rem, 7vw, 6.5rem) var(--oco-section-x) 2rem;
  background: #030303;
  color: var(--oco-text);
  border-top: 1px solid rgba(138, 127, 119, 0.24);
}

.site-footer__inner {
  display: grid;
  grid-template-columns: minmax(20rem, 1.15fr) minmax(10rem, 0.45fr) minmax(14rem, 0.55fr);
  column-gap: clamp(4rem, 9vw, 11rem);
  row-gap: 3rem;
}

.site-footer__brand {
  max-width: 32rem;
}

.site-footer__logo-link {
  display: inline-flex;
  width: fit-content;
  margin-bottom: 1.75rem;
}

.site-footer__logo {
  display: block;
  width: auto;
  height: 3rem;
  max-width: 10rem;
}

.site-footer__brand p {
  max-width: 31rem;
  color: var(--oco-text-strong);
  font-family: var(--oco-font-heading);
  font-size: clamp(0.875rem, 0.9vw, 1rem);
  font-weight: 400;
  line-height: 1.7;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.site-footer__title {
  margin: 0 0 1.75rem;
  color: var(--oco-accent);
  font-family: var(--oco-font-heading);
  font-size: 0.75rem;
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.42em;
  text-transform: uppercase;
}

.site-footer ul {
  display: grid;
  gap: 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.site-footer a {
  color: var(--oco-text-strong);
  font-family: var(--oco-font-heading);
  font-size: 0.9375rem;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: 0.04em;
  text-decoration: none;
  transition: color 180ms ease;
}

.site-footer a:hover {
  color: var(--oco-accent);
}

.site-footer__bottom {
  grid-column: 1 / -1;
  margin-top: clamp(2.5rem, 5vw, 4rem);
  padding-top: 2rem;
  border-top: 1px solid rgba(138, 127, 119, 0.24);
}

.site-footer__bottom p {
  margin: 0;
  color: var(--oco-text);
  font-family: var(--oco-font-heading);
  font-size: 0.8125rem;
  line-height: 1.4;
  letter-spacing: 0.04em;
}

/* =========================================================
   SERVICE HERO
========================================================= */

.service-hero {
  position: relative;
  min-height: clamp(28rem, 62vh, 38rem);
  display: flex;
  align-items: center;
  overflow: hidden;
}

.service-hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-size: cover;
  background-position: center right;
  background-repeat: no-repeat;
}

.service-hero::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background:
    linear-gradient(
      90deg,
      rgba(9, 7, 6, 0.96) 0%,
      rgba(9, 7, 6, 0.82) 38%,
      rgba(9, 7, 6, 0.35) 72%,
      rgba(9, 7, 6, 0.06) 100%
    ),
    linear-gradient(
      180deg,
      rgba(9, 7, 6, 0.10) 0%,
      rgba(9, 7, 6, 0.72) 100%
    );
}

.service-hero .container {
  position: relative;
  z-index: 2;
}

.service-hero__content {
  max-width: 42rem;
}

.service-hero h1 {
  max-width: 35rem;
}

.service-hero p {
  max-width: 40rem;
  margin-top: 0.85rem;
  color: var(--oco-text);
  font-size: var(--font-size-p);
  line-height: 1.45;
  letter-spacing: 0.04em;
}

.service-hero .btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* =========================================================
   SERVICE SCROLL AREA / STICKY CARD
========================================================= */

.service-scroll-area__grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(20rem, 32rem);
  gap: clamp(3rem, 8vw, 8rem);
  align-items: start;
}

.service-scroll-area__main {
  display: grid;
  gap: clamp(4rem, 7vw, 7rem);
  min-width: 0;
}

.service-block {
  min-width: 0;
}

.service-block .section-header {
  margin-bottom: 0;
}

.service-sticky-card {
  position: sticky;
  top: calc(var(--oco-header-h) + 2rem);
  padding: clamp(1.5rem, 2.5vw, 2rem);
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 186, 10, 0.06);
  background: rgba(21, 16, 13, 0.88);
  box-shadow:
    0 0 1.75rem rgba(0, 0, 0, 0.18),
    inset 0 0 0 1px rgba(255, 186, 10, 0.025);
}

.service-sticky-card h2 {
  font-size: var(--font-size-h3);
}

.service-sticky-card p {
  margin-top: 0.75rem;
}

.service-sticky-card .btn {
  display: flex;
  width: 100%;
  margin-top: 1.75rem;
}

/* =========================================================
   SERVICE ICON LIST
========================================================= */

.service-icon-list {
  display: grid;
  gap: clamp(1.5rem, 3vw, 2.5rem);
  margin-top: clamp(2rem, 4vw, 3rem);
}

.service-icon-item {
  display: grid;
  grid-template-columns: 2.5rem minmax(0, 1fr);
  gap: 1.25rem;
  align-items: start;
}

.service-icon-item__icon {
  width: 2rem;
  height: 2rem;
  color: var(--oco-accent);
}

.service-icon-item__icon svg {
  width: 100%;
  height: 100%;
  display: block;
}

.service-icon-item h3 {
  margin: 0;
  font-size: var(--font-size-h4);
  line-height: 1.05;
}

.service-icon-item p {
  margin-top: 0.5rem;
  font-size: 0.875rem;
  line-height: 1.45;
  letter-spacing: 0.04em;
}

/* =========================================================
   PROCESS LIST
========================================================= */

.process-list {
  display: grid;
  gap: 1rem;
  max-width: 42rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.process-list li {
  display: grid;
  grid-template-columns: 4rem minmax(0, 1fr);
  gap: 1.5rem;
  align-items: center;
  padding: 1.35rem 1.5rem;
  border: 1px solid rgba(138, 127, 119, 0.42);
  border-radius: 0.375rem;
  background: rgba(21, 16, 13, 0.58);
}

.process-list span {
  color: rgba(138, 127, 119, 0.56);
  font-family: var(--oco-font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  line-height: 1;
}

.process-list h3 {
  margin: 0;
  font-size: var(--font-size-h4);
}

.process-list p {
  max-width: 32rem;
  margin-top: 0.55rem;
  font-size: 0.8125rem;
  line-height: 1.45;
  letter-spacing: 0.04em;
}

/* =========================================================
   CHECK LIST
========================================================= */

.check-list {
  display: grid;
  gap: 0.65rem;
  margin: 1rem 0 0;
  padding: 0;
  list-style: none;
}

.check-list li {
  position: relative;
  padding-left: 1.25rem;
  color: var(--oco-text);
  font-size: 0.875rem;
  line-height: 1.45;
  letter-spacing: 0.04em;
}

.check-list li::before {
  content: "✓";
  position: absolute;
  top: 0;
  left: 0;
  color: var(--oco-accent);
  font-size: 0.75rem;
  line-height: 1.6;
}

/* =========================================================
   CONTENT CTA CARD
========================================================= */

.content-cta-card {
  position: relative;
  max-width: 78rem;
  display: grid;
  justify-items: center;
  padding: clamp(2.5rem, 5vw, 4rem);
  text-align: center;
  border-radius: 0.5rem;
  border: 1px solid rgba(255, 186, 10, 0.04);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 186, 10, 0.045), transparent 38%),
    rgba(21, 16, 13, 0.86);
  overflow: hidden;
}

.content-cta-card h2 {
  max-width: 42rem;
}

.content-cta-card p {
  max-width: 44rem;
  margin-top: 0.8rem;
  font-size: 0.875rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.content-cta-card .btn {
  width: min(100%, 42rem);
  margin-top: 1.75rem;
  font-size: 0.625rem;
}

/* =========================================================
   FINAL CTA CARD
========================================================= */

.final-cta-card {
  position: relative;
  max-width: 78rem;
  min-height: 23rem;
  display: grid;
  justify-items: center;
  align-content: center;
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 6vw, 5rem);
  text-align: center;
  border-radius: 0.75rem;
  border: 1px solid rgba(255, 186, 10, 0.04);
  background:
    radial-gradient(circle at 50% 0%, rgba(255, 186, 10, 0.045), transparent 38%),
    rgba(21, 16, 13, 0.86);
  overflow: hidden;
}

.final-cta-card::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background:
    linear-gradient(90deg, transparent, rgba(255, 186, 10, 0.035), transparent),
    radial-gradient(circle at 50% 100%, rgba(255, 186, 10, 0.055), transparent 42%);
  opacity: 0.8;
}

.final-cta-card > * {
  position: relative;
  z-index: 1;
}

.final-cta-card h2 {
  max-width: 44rem;
  margin: 0 auto;
  color: var(--oco-text-strong);
  font-size: clamp(1.875rem, 3vw, 3rem);
  line-height: 1.08;
  letter-spacing: -0.04em;
}

.final-cta-card p {
  max-width: 42rem;
  margin-top: 1.5rem;
  color: var(--oco-text);
  font-size: 0.9375rem;
  line-height: 1.5;
  letter-spacing: 0.04em;
}

.final-cta-card .btn {
  width: min(100%, 46rem);
  min-height: 2.5rem;
  font-size: 0.6875rem;
}

/* =========================================================
   FAQ
========================================================= */

.faq-list {
  display: grid;
  gap: 0.75rem;
  max-width: 100%;
}

.faq-item {
  position: relative;
  border: 1px solid rgba(138, 127, 119, 0.58);
  border-radius: 0.375rem;
  background: rgba(21, 16, 13, 0.72);
  overflow: hidden;
  transition:
    border-color 180ms ease,
    background-color 180ms ease,
    box-shadow 180ms ease;
}

.faq-item::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  background:
    linear-gradient(90deg, rgba(255, 186, 10, 0.06), transparent 34%),
    radial-gradient(circle at 0% 0%, rgba(255, 186, 10, 0.11), transparent 32%);
  transition: opacity 220ms ease;
}

.faq-item[open] {
  border-color: rgba(255, 186, 10, 0.42);
  background: rgba(21, 16, 13, 0.88);
  box-shadow:
    0 0 0 1px rgba(255, 186, 10, 0.08),
    0 0 1.5rem rgba(255, 186, 10, 0.06);
}

.faq-item[open]::before {
  opacity: 1;
}

.faq-item summary {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) 1.5rem;
  align-items: center;
  gap: 1.5rem;
  padding: 1.2rem 1.5rem;
  color: var(--oco-text-strong);
  font-family: var(--oco-font-heading);
  font-size: clamp(1rem, 1.25vw, 1.35rem);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.03em;
  cursor: pointer;
  list-style: none;
}

.faq-item summary::-webkit-details-marker {
  display: none;
}

.faq-item summary::after {
  content: "+";
  display: grid;
  place-items: center;
  width: 1.5rem;
  height: 1.5rem;
  color: var(--oco-accent);
  border: 1px solid rgba(255, 186, 10, 0.22);
  border-radius: 50%;
  font-size: 1rem;
  line-height: 1;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background-color 180ms ease;
}

.faq-item[open] summary::after {
  content: "–";
  transform: rotate(180deg);
  border-color: rgba(255, 186, 10, 0.48);
  background: rgba(255, 186, 10, 0.06);
}

.faq-item__content {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-rows: 0fr;
  opacity: 0;
  transform: translateY(-0.35rem);
  transition:
    grid-template-rows 260ms ease,
    opacity 220ms ease,
    transform 220ms ease;
}

.faq-item[open] .faq-item__content {
  grid-template-rows: 1fr;
  opacity: 1;
  transform: translateY(0);
}

.faq-item__content > p {
  min-height: 0;
  overflow: hidden;
  max-width: 78rem;
  padding: 0 1.5rem 1.35rem;
  color: var(--oco-text);
  font-size: 0.875rem;
  line-height: 1.55;
  letter-spacing: 0.035em;
}

/* =========================================================
   RESPONSIVE — COMPONENTES GLOBAIS
========================================================= */

@media (max-width: 960px) {
  .service-scroll-area__grid {
    grid-template-columns: 1fr;
  }

  .service-sticky-card {
    position: relative;
    top: auto;
  }
}

@media (max-width: 900px) {
  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    column-gap: 3rem;
  }

  .site-footer__brand {
    grid-column: 1 / -1;
  }
}

@media (max-width: 640px) {
  .site-footer {
    padding-top: 4rem;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
    row-gap: 2.5rem;
  }

  .site-footer__logo {
    height: 2.5rem;
  }

  .site-footer__brand p {
    font-size: 0.8125rem;
    line-height: 1.6;
  }

  .site-footer ul {
    gap: 1rem;
  }

  .site-footer__bottom {
    margin-top: 1rem;
  }
}