:root {
  --navy: #0b1220;
  --navy-2: #141e33;
  --ink: #e8eef8;
  --muted: #9aa8bf;
  --orange: #e85d04;
  --orange-2: #f48c06;
  --line: rgba(255, 255, 255, 0.1);
  --font-display: "Barlow Condensed", Impact, sans-serif;
  --font-body: "Manrope", system-ui, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font-body);
  color: var(--ink);
  background: var(--navy);
  line-height: 1.55;
}
img { max-width: 100%; display: block; }
a { color: inherit; }

.top {
  position: fixed;
  inset: 0 0 auto;
  z-index: 40;
  display: flex;
  align-items: center;
  gap: 1rem;
  padding: 0.85rem 1.25rem;
  background: rgba(11, 18, 32, 0.82);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
}
.brand img {
  height: 40px;
  width: auto;
  filter: drop-shadow(0 2px 8px rgba(0,0,0,.35));
}
.brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  letter-spacing: 0.04em;
  line-height: 1;
}
.brand small {
  color: var(--muted);
  font-size: 0.72rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.nav {
  display: none;
  gap: 1.1rem;
  margin-left: auto;
  font-size: 0.92rem;
}
.nav a { text-decoration: none; color: var(--muted); }
.nav a:hover { color: #fff; }
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.7rem 1.15rem;
  border-radius: 4px;
  font-weight: 700;
  text-decoration: none;
  border: 1px solid transparent;
  transition: transform .2s ease, background .2s ease, border-color .2s ease;
}
.btn:hover { transform: translateY(-1px); }
.btn--call {
  margin-left: auto;
  background: var(--orange);
  color: #111;
  padding: 0.55rem 0.9rem;
  font-size: 0.9rem;
}
.btn--primary {
  background: var(--orange);
  color: #111;
}
.btn--primary:hover { background: var(--orange-2); }
.btn--ghost {
  border-color: rgba(255,255,255,.28);
  color: #fff;
}
.btn--ghost:hover { border-color: #fff; }

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  overflow: hidden;
}
.hero__media {
  position: absolute;
  inset: 0;
  background:
    url("/assets/hero.jpg") center 35% / cover no-repeat;
  transform: scale(1.04);
  animation: heroDrift 18s ease-in-out infinite alternate;
}
.hero__shade {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11,18,32,.35) 0%, rgba(11,18,32,.55) 45%, rgba(11,18,32,.92) 100%),
    linear-gradient(90deg, rgba(11,18,32,.75) 0%, rgba(11,18,32,.2) 55%, transparent 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  padding: 7.5rem 1.25rem 3.5rem;
  max-width: 720px;
  animation: riseIn .9s ease both;
}
.hero__eyebrow {
  margin: 0 0 0.5rem;
  color: var(--orange-2);
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: 0.78rem;
}
.hero h1 {
  margin: 0;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.4rem, 12vw, 6.2rem);
  line-height: 0.9;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}
.hero h1 span { color: var(--orange); }
.hero__lead {
  margin: 1rem 0 1.5rem;
  max-width: 28rem;
  color: #d7e0ef;
  font-size: 1.08rem;
}
.hero__cta { display: flex; flex-wrap: wrap; gap: 0.75rem; }

.promise {
  margin: 0;
  padding: 1.35rem 1.25rem;
  background: linear-gradient(90deg, #1a2740, #132038 50%, #1a2740);
  border-block: 1px solid var(--line);
  text-align: center;
  font-size: 1.05rem;
}
.promise strong { color: var(--orange-2); }

.section {
  padding: 4rem 1.25rem;
  max-width: 1080px;
  margin: 0 auto;
}
.section__head { max-width: 36rem; margin-bottom: 2rem; }
.section__head h2,
.split__text h2 {
  margin: 0 0 0.5rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  line-height: 1;
}
.section__head p,
.split__text > p { margin: 0; color: var(--muted); }

.services {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.9rem;
  grid-template-columns: 1fr;
}
.services li {
  padding: 1.2rem 1.15rem;
  border: 1px solid var(--line);
  border-left: 3px solid var(--orange);
  background: linear-gradient(145deg, rgba(255,255,255,.03), transparent);
  transition: border-color .25s ease, transform .25s ease;
}
.services li:hover {
  transform: translateY(-2px);
  border-color: rgba(232, 93, 4, 0.45);
}
.services h3 {
  margin: 0 0 0.35rem;
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}
.services p { margin: 0; color: var(--muted); font-size: 0.95rem; }

.section--split {
  display: grid;
  gap: 2rem;
  align-items: center;
}
.checks {
  margin: 1.25rem 0 1.5rem;
  padding: 0;
  list-style: none;
}
.checks li {
  position: relative;
  padding: 0.35rem 0 0.35rem 1.4rem;
  color: #d5deec;
}
.checks li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.7rem;
  width: 0.55rem;
  height: 0.55rem;
  background: var(--orange);
  border-radius: 1px;
  transform: rotate(45deg);
}
.split__fig {
  position: relative;
  margin: 0;
}
.split__fig > img:first-child {
  width: 100%;
  border-radius: 6px;
  border: 1px solid var(--line);
  aspect-ratio: 4/3;
  object-fit: cover;
}
.split__badge {
  position: absolute;
  right: -0.4rem;
  bottom: -0.8rem;
  width: 108px;
  height: auto;
  filter: drop-shadow(0 8px 18px rgba(0,0,0,.45));
  animation: badgeIn 1.1s .3s ease both;
}

.section--contact { padding-bottom: 5rem; }
.contact-grid {
  display: grid;
  gap: 0.85rem;
}
.contact-card {
  display: grid;
  gap: 0.2rem;
  padding: 1.15rem 1.2rem;
  text-decoration: none;
  background: var(--navy-2);
  border: 1px solid var(--line);
  border-radius: 6px;
  transition: border-color .2s ease, transform .2s ease;
}
.contact-card:hover {
  border-color: var(--orange);
  transform: translateY(-2px);
}
.contact-card span {
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.contact-card strong { font-size: 1.1rem; word-break: break-word; }

.foot {
  border-top: 1px solid var(--line);
  padding: 1.5rem 1.25rem 5rem;
  display: grid;
  gap: 0.75rem;
  background: #080e18;
}
.foot__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.foot__brand img { height: 34px; width: auto; }
.foot__brand strong {
  font-family: var(--font-display);
  letter-spacing: 0.04em;
  font-size: 1.2rem;
}
.foot__brand p,
.foot__note { margin: 0; color: var(--muted); font-size: 0.88rem; }
.foot__note a { color: var(--orange-2); }

.fab {
  position: fixed;
  right: 1rem;
  bottom: 1rem;
  z-index: 50;
  width: 3.2rem;
  height: 3.2rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: #25d366;
  color: #06280f;
  font-weight: 800;
  text-decoration: none;
  box-shadow: 0 10px 28px rgba(0,0,0,.35);
  animation: fabPulse 2.8s ease-in-out infinite;
}

@keyframes heroDrift {
  from { transform: scale(1.04) translate3d(0,0,0); }
  to { transform: scale(1.1) translate3d(-1.5%, -1%, 0); }
}
@keyframes riseIn {
  from { opacity: 0; transform: translateY(18px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes badgeIn {
  from { opacity: 0; transform: scale(.85) rotate(-6deg); }
  to { opacity: 1; transform: scale(1) rotate(0); }
}
@keyframes fabPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

@media (min-width: 760px) {
  .nav { display: flex; }
  .btn--call { margin-left: 0; }
  .hero__content { padding: 8rem 2.5rem 4rem; }
  .section { padding-left: 2.5rem; padding-right: 2.5rem; }
  .services { grid-template-columns: repeat(2, 1fr); }
  .section--split { grid-template-columns: 1fr 1.05fr; gap: 2.5rem; }
  .contact-grid { grid-template-columns: repeat(3, 1fr); }
  .foot { padding: 1.75rem 2.5rem 2.5rem; grid-template-columns: 1fr auto; align-items: center; }
}

@media (min-width: 980px) {
  .services { grid-template-columns: repeat(3, 1fr); }
  .split__badge { width: 128px; right: -0.8rem; bottom: -1rem; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation: none !important;
    transition: none !important;
    scroll-behavior: auto !important;
  }
}

/* Cita / presupuesto + tarjeta */
.section--cita, .section--card { max-width: 880px; }
.cita-form {
  display: grid;
  gap: 0.9rem;
  padding: 1.25rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: rgba(255,255,255,.03);
}
.cita-form__kinds {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.kind {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.55rem 0.9rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  cursor: pointer;
  color: var(--muted);
  font-size: 0.92rem;
}
.kind:has(input:checked) {
  border-color: var(--orange);
  color: #fff;
  background: rgba(232, 93, 4, 0.12);
}
.kind input { accent-color: var(--orange); }
.cita-form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.88rem;
  color: var(--muted);
}
.cita-form input,
.cita-form textarea {
  width: 100%;
  padding: 0.7rem 0.85rem;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #0b1220;
  color: var(--ink);
  font: inherit;
}
.cita-form .grid2 {
  display: grid;
  gap: 0.75rem;
}
.cita-form button { justify-self: start; border: 0; cursor: pointer; }
.cita-form__note { margin: 0; font-size: 0.82rem; color: var(--muted); }
.form-msg { padding: 0.75rem 1rem; border-radius: 8px; margin: 0 0 1rem; }
.form-msg--err { background: rgba(248,113,113,.12); color: #f87171; }
.card-dl {
  display: grid;
  gap: 1rem;
  grid-template-columns: 1fr;
  margin-bottom: 1.25rem;
}
.card-dl figure { margin: 0; }
.card-dl img {
  width: 100%;
  border-radius: 8px;
  border: 1px solid var(--line);
  background: #fff;
}
.card-dl figcaption {
  margin-top: 0.4rem;
  color: var(--muted);
  font-size: 0.85rem;
}
.card-dl__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}
@media (min-width: 700px) {
  .cita-form .grid2 { grid-template-columns: 1fr 1fr; }
  .card-dl { grid-template-columns: 1fr 1fr; }
}