/* Fumi-Car · sistema de diseño compartido */
:root {
  --forest: #06231b;
  --forest-2: #0a3a2c;
  --green: #11634a;
  --leaf: #5dbb3f;
  --lime: #b7ec6b;
  --sun: #ffc61a;
  --sun-2: #ffb000;
  --brown: #7a4a1d;
  --cream: #f5f3ea;
  --paper: #fffdf7;
  --ink: #10211b;
  --muted: #5b6b64;
  --line: #e3e1d4;
  --wa: #25d366;
  --radius: 22px;
  --radius-lg: 32px;
  --shadow: 0 18px 50px -18px rgb(6 35 27 / 0.35);
  --shadow-sm: 0 8px 24px -12px rgb(6 35 27 / 0.3);
  --font-display: "Bricolage Grotesque", "Segoe UI", system-ui, sans-serif;
  --font-body: "Plus Jakarta Sans", "Segoe UI", system-ui, sans-serif;
  --wrap: min(1180px, 100% - 2.5rem);
}
*,
*::before,
*::after {
  box-sizing: border-box;
}
html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  -webkit-text-size-adjust: 100%;
}
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font-family: var(--font-body);
  line-height: 1.65;
  font-size: 1.02rem;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.menu-open {
  overflow: hidden;
}
img,
video,
svg {
  display: block;
  max-width: 100%;
}
img,
video {
  height: auto;
}
a {
  color: inherit;
  text-decoration: none;
}
button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  line-height: 1.08;
  letter-spacing: -0.02em;
  margin: 0;
  text-wrap: balance;
}
p {
  margin: 0;
  text-wrap: pretty;
}
:focus-visible {
  outline: 3px solid var(--sun);
  outline-offset: 3px;
  border-radius: 8px;
}
.skip {
  position: absolute;
  left: 1rem;
  top: -4rem;
  z-index: 200;
  background: var(--sun);
  color: var(--forest);
  padding: 0.6rem 1rem;
  border-radius: 10px;
  font-weight: 700;
}
.skip:focus {
  top: 1rem;
}

/* ---------- utilidades ---------- */
.wrap {
  width: var(--wrap);
  margin-inline: auto;
}
.section {
  padding-block: clamp(4rem, 9vw, 7.5rem);
}
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--green);
}
.eyebrow::before {
  content: "";
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: var(--sun);
}
.on-dark .eyebrow,
.eyebrow.light {
  color: var(--lime);
}
.title {
  font-size: clamp(2rem, 4.6vw, 3.4rem);
  font-weight: 800;
  margin-top: 0.9rem;
}
.lead {
  color: var(--muted);
  font-size: 1.1rem;
  max-width: 58ch;
  margin-top: 1.1rem;
}
.on-dark {
  color: #fff;
}
.on-dark .lead {
  color: #cfe3d9;
}
.head-center {
  text-align: center;
}
.head-center .lead {
  margin-inline: auto;
}
.head-center .eyebrow::after {
  content: "";
  width: 26px;
  height: 3px;
  border-radius: 3px;
  background: var(--sun);
}

/* ---------- botones ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.95rem 1.55rem;
  border-radius: 999px;
  border: 0;
  font-weight: 800;
  font-size: 0.98rem;
  cursor: pointer;
  background: var(--sun);
  color: var(--forest);
  box-shadow: 0 10px 26px -10px rgb(255 176 0 / 0.8);
  transition:
    transform 0.2s ease,
    box-shadow 0.2s ease,
    background 0.2s ease;
}
.btn:hover {
  transform: translateY(-2px);
  background: #ffd24a;
  box-shadow: 0 16px 30px -12px rgb(255 176 0 / 0.9);
}
.btn svg {
  width: 22px;
  height: 22px;
  fill: currentColor;
}
.btn-dark {
  background: var(--forest);
  color: #fff;
  box-shadow: 0 10px 26px -12px rgb(6 35 27 / 0.7);
}
.btn-dark:hover {
  background: var(--green);
}
.btn-ghost {
  background: transparent;
  color: inherit;
  border: 2px solid currentColor;
  box-shadow: none;
}
.btn-ghost:hover {
  background: rgb(255 255 255 / 0.12);
  box-shadow: none;
}
.btn-wa {
  background: var(--wa);
  color: #052e16;
  box-shadow: 0 10px 26px -10px rgb(37 211 102 / 0.7);
}
.btn-wa:hover {
  background: #4be083;
}
.btn-sm {
  padding: 0.6rem 1.1rem;
  font-size: 0.9rem;
}
.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-weight: 800;
  color: var(--green);
}
.link-arrow::after {
  content: "→";
  transition: transform 0.2s;
}
.link-arrow:hover::after {
  transform: translateX(4px);
}

/* ---------- header ---------- */
.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  color: #fff;
  transition:
    background 0.3s,
    box-shadow 0.3s,
    color 0.3s;
}
.topbar {
  background: var(--forest);
  color: #cfe3d9;
  font-size: 0.82rem;
  max-height: 44px;
  overflow: hidden;
  transition:
    max-height 0.3s,
    opacity 0.3s;
}
.topbar .wrap {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-block: 0.5rem;
}
.topbar b {
  color: var(--sun);
}
.topbar a:hover {
  color: #fff;
}
.topbar span:last-child {
  display: flex;
  gap: 1.4rem;
}
.navbar {
  width: var(--wrap);
  margin-inline: auto;
  height: 74px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}
/* el fondo va en un pseudo-elemento para que backdrop-filter no
   convierta al header en contenedor del menú móvil (position: fixed) */
.site-header::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background: rgb(255 253 247 / 0.9);
  backdrop-filter: saturate(160%) blur(18px);
  -webkit-backdrop-filter: saturate(160%) blur(18px);
  box-shadow: 0 1px 0 var(--line);
  opacity: 0;
  transition: opacity 0.3s;
}
.site-header.stick::before,
.site-header.solid::before {
  opacity: 1;
}
.site-header.stick,
.site-header.solid {
  color: var(--ink);
}
.site-header.stick .topbar {
  max-height: 0;
  opacity: 0;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  letter-spacing: -0.02em;
}
.brand-logo {
  height: 56px;
  width: auto;
  border-radius: 14px;
  background: #000;
  box-shadow: 0 0 0 2px var(--sun);
  transition: transform 0.25s;
}
.brand:hover .brand-logo {
  transform: rotate(-3deg) scale(1.04);
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 0.2rem;
}
.nav-links a {
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  font-weight: 700;
  font-size: 0.93rem;
  transition: background 0.2s;
}
.site-header:not(.stick):not(.solid) .nav-links a:not(.btn) {
  text-shadow: 0 1px 14px rgb(0 0 0 / 0.6);
}
.nav-links a:hover,
.nav-links a[aria-current="page"] {
  background: rgb(255 255 255 / 0.14);
}
.stick .nav-links a:hover,
.solid .nav-links a:hover,
.solid .nav-links a[aria-current="page"] {
  background: rgb(17 99 74 / 0.1);
}
.nav-links .btn {
  margin-left: 0.6rem;
  padding: 0.65rem 1.2rem;
}
.nav-links .btn:hover {
  background: var(--wa);
}
.menu-btn,
.nav-close,
.nav-backdrop {
  display: none;
}

/* ---------- footer ---------- */
.site-footer {
  background: var(--forest);
  color: #b9d3c7;
  padding-top: clamp(3.5rem, 7vw, 5.5rem);
  position: relative;
  overflow: hidden;
}
.site-footer::before {
  content: "";
  position: absolute;
  width: 520px;
  height: 520px;
  right: -140px;
  top: -200px;
  border-radius: 50%;
  background: radial-gradient(closest-side, rgb(93 187 63 / 0.22), transparent);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 2.5rem;
  position: relative;
}
.footer-grid h3 {
  color: #fff;
  font-size: 1rem;
  margin-bottom: 1rem;
  font-family: var(--font-body);
  letter-spacing: 0.02em;
}
.footer-grid a:not(.brand),
.footer-grid p {
  display: block;
  margin-bottom: 0.55rem;
  font-size: 0.95rem;
}
.footer-grid a:hover {
  color: var(--sun);
}
.footer-brand .brand {
  margin-bottom: 1.2rem;
  display: inline-flex;
}
.footer-brand .brand-logo {
  height: 92px;
}
.footer-brand p {
  max-width: 34ch;
}
.footer-bottom {
  margin-top: 3rem;
  padding-block: 1.4rem;
  border-top: 1px solid rgb(255 255 255 / 0.12);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.8rem;
  font-size: 0.86rem;
  position: relative;
}
.footer-bottom {
  padding-right: 8.5rem;
}
.footer-bottom a:hover {
  color: var(--sun);
}

/* ---------- WhatsApp flotante ---------- */
.wa {
  position: fixed;
  right: 18px;
  bottom: 18px;
  z-index: 90;
  display: flex;
  flex-direction: row-reverse;
  align-items: center;
  gap: 0.7rem;
  font-weight: 800;
  transition: transform 0.2s;
}
.wa:hover {
  transform: translateY(-3px) scale(1.03);
}
.wa svg {
  position: relative;
  width: 64px;
  height: 64px;
  padding: 15px;
  border-radius: 50%;
  fill: #fff;
  background: linear-gradient(145deg, #3cf07f, #0e9c4f);
  box-shadow:
    0 0 0 3px #fff,
    0 14px 30px -8px rgb(14 156 79 / 0.85);
}
.wa span {
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  background: #fff;
  color: var(--forest);
  font-size: 0.92rem;
  box-shadow: var(--shadow-sm);
}
.wa::before {
  content: "";
  position: absolute;
  right: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  border: 2px solid var(--wa);
  animation: ping 2.6s ease-out infinite;
}
@keyframes ping {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.5);
    opacity: 0;
  }
}

/* ---------- lightbox ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: grid;
  place-items: center;
  padding: 1.5rem;
  background: rgb(6 35 27 / 0.92);
  backdrop-filter: blur(6px);
}
.lightbox[hidden] {
  display: none;
}
.lightbox img {
  max-height: 86vh;
  width: auto;
  max-width: min(92vw, 900px);
  border-radius: 20px;
  box-shadow: var(--shadow);
}
.lightbox button {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 48px;
  height: 48px;
  border: 0;
  border-radius: 50%;
  background: var(--sun);
  color: var(--forest);
  font-size: 1.8rem;
  cursor: pointer;
}

/* ---------- reveal ---------- */
.js .reveal {
  opacity: 0;
  transform: translateY(26px);
  transition:
    opacity 0.7s cubic-bezier(0.2, 0.7, 0.2, 1),
    transform 0.7s cubic-bezier(0.2, 0.7, 0.2, 1);
  transition-delay: var(--d, 0s);
}
.js .reveal.show {
  opacity: 1;
  transform: none;
}

/* ---------- responsive ---------- */
@media (max-width: 1020px) {
  .topbar {
    display: none;
  }
  .menu-btn {
    display: inline-grid;
    place-content: center;
    gap: 6px;
    width: 46px;
    height: 46px;
    border-radius: 14px;
    border: 0;
    background: rgb(255 255 255 / 0.16);
    cursor: pointer;
  }
  .stick .menu-btn,
  .solid .menu-btn {
    background: rgb(17 99 74 / 0.1);
  }
  .menu-btn span {
    display: block;
    width: 22px;
    height: 2.5px;
    border-radius: 2px;
    background: currentColor;
    transition: transform 0.25s;
  }
  .menu-btn[aria-expanded="true"] span:first-child {
    transform: translateY(4.25px) rotate(45deg);
  }
  .menu-btn[aria-expanded="true"] span:last-child {
    transform: translateY(-4.25px) rotate(-45deg);
  }
  .nav-backdrop {
    display: block;
    position: fixed;
    inset: 0;
    background: rgb(6 35 27 / 0.6);
    backdrop-filter: blur(4px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s;
  }
  .nav-backdrop.open {
    opacity: 1;
    pointer-events: auto;
  }
  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(380px, 88vw);
    background: var(--forest);
    color: #fff;
    padding: 1.2rem 1.4rem 2rem;
    transform: translateX(105%);
    transition: transform 0.35s cubic-bezier(0.2, 0.8, 0.2, 1);
    display: flex;
    flex-direction: column;
    overflow-y: auto;
  }
  .nav.open {
    transform: none;
  }
  .nav-close {
    display: grid;
    place-items: center;
    align-self: flex-end;
    width: 42px;
    height: 42px;
    border: 0;
    border-radius: 50%;
    background: rgb(255 255 255 / 0.12);
    color: #fff;
    font-size: 1.6rem;
    cursor: pointer;
    margin-bottom: 1rem;
  }
  .nav-links {
    flex-direction: column;
    align-items: stretch;
    gap: 0.2rem;
  }
  .nav-links a {
    font-size: 1.25rem;
    font-family: var(--font-display);
    padding: 0.85rem 1rem;
    border-radius: 14px;
  }
  .nav-links .btn {
    margin: 1rem 0 0;
    font-family: var(--font-body);
    font-size: 1rem;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
  .footer-brand {
    grid-column: 1/-1;
  }
}
@media (max-width: 560px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .wa span {
    display: none;
  }
  .footer-bottom {
    padding-right: 4.5rem;
  }
  .navbar {
    height: 66px;
  }
  .brand-logo {
    height: 50px;
  }
}
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
  .js .reveal {
    opacity: 1;
    transform: none;
  }
}