/* ====== Tokens ====== */
:root {
  --bg: #0f0f12;
  --bg-alt: #2b2616;
  --text: #f6f6f6;
  --muted: #dedede;
  --accent: #fde4c3;
  --accent2: #ffffff;
  --line: rgba(255, 255, 255, 0.08);
  --radius: 18px;
  --radius-lg: 22px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-soft: 0 8px 20px rgba(0, 0, 0, 0.18);
  --glow: 0 0 24px rgba(253, 228, 195, 0.35);
  --glow-strong: 0 0 36px rgba(253, 228, 195, 0.55);
  --maxw: 1160px;
  --grad: linear-gradient(135deg, var(--accent), var(--accent2));
  --ts-quick: 180ms cubic-bezier(0.2, 0.8, 0.2, 1);
  --ts-slow: 520ms cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* ====== Base ====== */
*,
*::before,
*::after {
  box-sizing: border-box;
}
html,
body {
  height: 100%;
}
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  scroll-behavior: smooth;
  overflow-x: hidden;
}
a {
  color: inherit;
  text-decoration: none;
}
img {
  max-width: 100%;
  display: block;
}
.container {
  width: min(100%, var(--maxw));
  margin-inline: auto;
  padding-inline: 24px;
}

/* ====== Fondo global fijo ====== */
.bg-canvas {
  position: fixed;
  inset: -20vmax -20vmax 0 -20vmax;
  z-index: -1;
  pointer-events: none;
  background: radial-gradient(
      1100px 700px at 15% -10%,
      rgba(253, 228, 195, 0.16),
      transparent 55%
    ),
    radial-gradient(
      900px 600px at 120% 10%,
      rgba(246, 246, 246, 0.1),
      transparent 60%
    ),
    radial-gradient(
      700px 500px at 30% 90%,
      rgba(253, 228, 195, 0.1),
      transparent 60%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.02),
      rgba(255, 255, 255, 0) 40%
    );
}
.orb-bg {
  position: absolute;
  border-radius: 50%;
  filter: blur(70px);
  opacity: 0.22;
  background: var(--accent);
  animation: float 18s ease-in-out infinite;
}
.orb-bg:nth-child(1) {
  width: 34vmax;
  height: 34vmax;
  top: 8%;
  left: 6%;
}
.orb-bg:nth-child(2) {
  width: 28vmax;
  height: 28vmax;
  bottom: 12%;
  right: 8%;
  animation-duration: 22s;
}
.orb-bg:nth-child(3) {
  width: 22vmax;
  height: 22vmax;
  bottom: 26%;
  left: 22%;
  animation-duration: 20s;
}
@keyframes float {
  0%,
  100% {
    transform: translate(0, 0);
  }
  50% {
    transform: translate(12px, -22px);
  }
}

/* ====== Header ====== */
.header {
  position: fixed;
  inset-inline: 0;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px) saturate(1.05);
  opacity: 0;
  transform: translateY(-16px);
  pointer-events: none;
  transition: opacity var(--ts-slow), transform var(--ts-slow);
}
.header.visible {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}
body.nav-open .header {
  opacity: 1;
  transform: none;
  pointer-events: auto;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 74px;
  padding-inline: 16px;
  border-bottom: 1px solid var(--line);
  background: linear-gradient(
    180deg,
    rgba(48, 42, 24, 0.85),
    rgba(48, 42, 24, 0.45)
  );
  box-shadow: 0 6px 22px rgba(0, 0, 0, 0.25);
}
.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 900;
  letter-spacing: 0.02em;
}
.logo-img {
  width: 80px;
  height: auto;
  display: block;
}
.menu {
  display: flex;
  gap: 26px;
  align-items: center;
}
.menu a {
  opacity: 0.9;
  position: relative;
  padding: 6px 2px;
  transition: opacity var(--ts-quick), color var(--ts-quick);
}
.menu a::after {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  bottom: -3px;
  height: 2px;
  scale: 0 1;
  transform-origin: left;
  background: var(--grad);
  box-shadow: 0 0 18px rgba(253, 228, 195, 0.6);
  transition: scale var(--ts-quick);
}
.menu a:hover {
  opacity: 1;
}
.menu a:hover::after {
  scale: 1 1;
}
.cta {
  padding: 10px 16px;
  border: 2px solid var(--accent);
  border-radius: 999px;
  color: var(--accent);
  font-weight: 800;
}
.cta:hover {
  background: var(--accent);
  color: #1c1c1c;
}
.burger {
  display: none;
  width: 40px;
  aspect-ratio: 1;
  place-items: center;
  border-radius: 10px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: transparent;
}
.burger span {
  display: block;
  width: 20px;
  height: 2px;
  background: #fff;
  position: relative;
}
.burger span::before,
.burger span::after {
  content: "";
  position: absolute;
  inset: 0;
  height: 2px;
  background: #fff;
  transform: translateY(-6px);
}
.burger span::after {
  transform: translateY(6px);
}
@media (max-width: 880px) {
  .nav .menu {
    display: none;
  } /* oculto en móvil, usamos el modal */
  .burger {
    display: grid;
  }
}

/* ====== Intro / Hero ====== */
.intro {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: grid;
  place-items: center;
  background: var(--bg);
  animation: introFadeBg 1.2s ease 1.4s forwards;
}
.wordmark {
  font-weight: 900;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: clamp(28px, 6vw, 64px);
  color: var(--accent);
  text-shadow: 0 0 14px rgba(253, 228, 195, 0.6),
    0 0 34px rgba(253, 228, 195, 0.35);
  opacity: 0;
  transform: translateY(8px) scale(0.98);
  animation: introUp 0.9s ease 0.2s forwards,
    wordmarkToTop 0.9s cubic-bezier(0.2, 0.8, 0.2, 1) 0.9s forwards;
}
@keyframes introUp {
  to {
    opacity: 1;
    transform: none;
  }
}
@keyframes introFadeBg {
  to {
    opacity: 0;
    visibility: hidden;
  }
}
@keyframes wordmarkToTop {
  to {
    transform: translateY(-32vh) scale(0.82);
    opacity: 0;
  }
}

.hero {
  position: relative;
  padding-top: 100px;
  overflow: hidden;
}
.hero-inner {
  min-height: 86vh;
  display: grid;
  place-items: center;
  text-align: center;
  position: relative;
  transform: translateY(-50px);
}
.hero-brand-title {
  position: absolute;
  top: 46px;
  left: 40%;
  transform: translateX(-50%);
  font-weight: 900;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-size: clamp(18px, 2.6vw, 26px);
  color: var(--accent);
  text-shadow: 0 0 14px rgba(253, 228, 195, 0.35);
  opacity: 0;
}
.title {
  font-size: clamp(34px, 6vw, 64px);
  font-weight: 900;
  text-shadow: 0 0 24px rgba(253, 228, 195, 0.35);
  margin-top: 150px;
}
.subtitle {
  max-width: 800px;
  margin-top: 10px;
  margin: 8px auto 0;
  color: var(--muted);
  font-size: 1.4rem;
}
.hero-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 8%;
}

/* ====== Sections ====== */
section {
  padding: 86px 0;
}
section,
.section {
  scroll-margin-top: 86px;
} /* offset para anclas */
.section {
  position: relative;
}
.section-head {
  text-align: center;
  margin-bottom: 34px;
}

/* ====== Buttons & typographic ====== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px 18px;
  border-radius: 999px;
  background: var(--grad);
  color: #1c1c1c;
  font-weight: 800;
  letter-spacing: 0.02em;
  box-shadow: var(--shadow), var(--glow);
  transition: transform var(--ts-quick), box-shadow var(--ts-quick),
    filter var(--ts-quick);
  position: relative;
  overflow: hidden;
}
.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  translate: -120% 0;
  background: linear-gradient(
    120deg,
    transparent 0%,
    rgba(255, 255, 255, 0.5) 45%,
    transparent 70%
  );
  transition: translate 800ms ease;
}
.btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow), var(--glow-strong);
  filter: saturate(1.1);
}
.btn:hover::after {
  translate: 120% 0;
}
.btn-alt {
  background: transparent;
  color: var(--accent);
  border: 2px solid var(--accent);
}
.btn-small {
  padding: 10px 14px;
  font-weight: 700;
}
.btn-block {
  width: 100%;
  text-align: center;
}

.eyebrow {
  color: var(--accent);
  font-weight: 900;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  font-size: 12px;
  text-shadow: 0 0 14px rgba(253, 228, 195, 0.35);
}
.h2 {
  font-size: clamp(26px, 4.5vw, 42px);
  margin: 6px 0 10px;
}
.section-lead,
.lead {
  max-width: 820px;
  margin: 6px auto 0;
  color: var(--muted);
}

/* ====== Cards / Carrusel ====== */
.card {
  position: relative;
  background: color-mix(in hsl, var(--bg-alt), black 6%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 24px;
  display: grid;
  gap: 10px;
  justify-items: center;
  text-align: center;
  transition: transform var(--ts-quick), border-color var(--ts-quick),
    box-shadow var(--ts-quick), translate var(--ts-quick);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.03) inset, var(--shadow-soft);
  overflow: hidden;
}
.card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  pointer-events: none;
  background: conic-gradient(
    from 180deg,
    rgba(253, 228, 195, 0),
    rgba(253, 228, 195, 0.25),
    rgba(253, 228, 195, 0)
  );
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  padding: 1px;
  opacity: 0.25;
}
.card .icon {
  width: 56px;
  height: 56px;
  background: rgba(253, 228, 195, 0.12);
  border-radius: 14px;
  display: grid;
  place-items: center;
  box-shadow: inset 0 0 18px rgba(253, 228, 195, 0.18);
  margin-inline: auto;
}
.card .icon svg {
  width: 26px;
  height: 26px;
}
.card:hover {
  translate: 0 -4px;
  border-color: rgba(253, 228, 195, 0.35);
  box-shadow: 0 0 18px rgba(253, 228, 195, 0.12), var(--shadow);
}

.carousel {
  position: relative;
}
.carousel-track {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: 32%;
  gap: 18px;
  overflow-x: auto;
  overscroll-behavior-x: contain;
  padding-bottom: 8px;
  scroll-snap-type: x mandatory;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  mask-image: linear-gradient(
    to right,
    transparent 0,
    black 44px,
    black calc(100% - 44px),
    transparent 100%
  );
}
.carousel-track::-webkit-scrollbar {
  display: none;
}
.srv {
  scroll-snap-align: center;
  min-height: 270px;
  opacity: 0;
  transform: translateY(10px) scale(0.98);
  transition: 0.5s ease;
}
.srv.in-view {
  opacity: 1;
  transform: none;
}
.car-btn {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(253, 228, 195, 0.1);
  color: var(--text);
  position: absolute;
  top: 50%;
  translate: 0 -50%;
  z-index: 3;
  backdrop-filter: blur(2px);
  transition: transform var(--ts-quick), box-shadow var(--ts-quick),
    background var(--ts-quick), opacity var(--ts-quick);
}
.car-btn:hover {
  transform: translateY(-2px);
  box-shadow: var(--glow);
  background: rgba(253, 228, 195, 0.18);
}
.car-btn i svg {
  width: 22px;
  height: 22px;
}
.car-left {
  left: 0;
  transform: translateX(-8px);
}
.car-right {
  right: 0;
  transform: translateX(8px);
}
.carousel:hover .car-left {
  transform: translateX(0);
}
.carousel:hover .car-right {
  transform: translateX(0);
}
.carousel-track.is-sliding .srv {
  animation: slide-tilt 320ms ease;
}
.carousel-track.is-scrolling .srv {
  animation: slide-tilt 240ms ease;
}
@keyframes slide-tilt {
  0% {
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
  40% {
    transform: translateY(-3px) scale(0.995);
    filter: blur(0.4px);
  }
  100% {
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}
@media (min-width: 1280px) {
  .carousel-track {
    grid-auto-columns: 24%;
  }
}
@media (max-width: 1200px) {
  .carousel-track {
    grid-auto-columns: 36%;
  }
}
@media (max-width: 980px) {
  .carousel-track {
    grid-auto-columns: 82%;
  }
  .car-btn {
    opacity: 0;
    pointer-events: none;
  }
}
@media (max-width: 620px) {
  .carousel-track {
    grid-auto-columns: 88%;
  }
}

/* ====== Grids y variantes ====== */
.goal-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 22px;
}
@media (max-width: 980px) {
  .goal-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}
@media (max-width: 620px) {
  .goal-grid {
    grid-template-columns: 1fr;
  }
}
.goal-item {
  background: color-mix(in hsl, var(--bg-alt), black 6%);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  text-align: center;
  box-shadow: var(--shadow-soft);
  transition: transform var(--ts-quick), box-shadow var(--ts-quick),
    border-color var(--ts-quick);
}
.goal-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow), var(--glow);
  border-color: rgba(253, 228, 195, 0.35);
}
.goal-item .icon {
  width: 52px;
  height: 52px;
  margin-inline: auto;
  border-radius: 14px;
  display: grid;
  place-items: center;
  background: rgba(253, 228, 195, 0.12);
  box-shadow: inset 0 0 18px rgba(253, 228, 195, 0.18);
}
.goal-item .icon svg {
  width: 24px;
  height: 24px;
}

.section-metodologia .goal-item.is-pill {
  border-radius: 28px;
  background: rgba(255, 255, 255, 0.03);
}
.section-metodologia .goal-item.is-pill .icon {
  width: 64px;
  height: 64px;
  border-radius: 999px;
  background: rgba(253, 228, 195, 0.14);
  box-shadow: inset 0 0 22px rgba(253, 228, 195, 0.25),
    0 0 16px rgba(253, 228, 195, 0.18);
  position: relative;
}
.section-metodologia .goal-item.is-pill .icon::after {
  content: "";
  position: absolute;
  inset: -3px;
  border-radius: 999px;
  border: 2px solid rgba(253, 228, 195, 0.35);
  filter: drop-shadow(0 0 10px rgba(253, 228, 195, 0.35));
}

.section-ventajas .goal-item.is-ghost {
  background: rgba(255, 255, 255, 0.04);
  backdrop-filter: blur(6px);
  border: 1px solid rgba(253, 228, 195, 0.28);
  box-shadow: 0 0 0 1px rgba(253, 228, 195, 0.12) inset, var(--shadow-soft);
}
.section-ventajas .goal-item.is-ghost .icon {
  background: linear-gradient(
    180deg,
    rgba(253, 228, 195, 0.16),
    rgba(255, 255, 255, 0.04)
  );
  border-radius: 12px;
}

/* ====== CTA ====== */
.cta-band {
  background: radial-gradient(
      1200px 600px at 80% -20%,
      rgba(253, 228, 195, 0.12),
      transparent 55%
    ),
    rgba(255, 255, 255, 0.02);
}
.cta-inner {
  text-align: center;
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  backdrop-filter: blur(6px);
}

/* ====== Forms ====== */
form {
  display: grid;
  gap: 14px;
  max-width: 560px;
  margin: auto;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}
@media (max-width: 620px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}
input,
textarea,
select {
  padding: 12px 14px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: color-mix(in hsl, var(--bg-alt), black 4%);
  color: var(--text);
  transition: border-color var(--ts-quick), box-shadow var(--ts-quick),
    transform var(--ts-quick);
}
select {
  appearance: none;
  -webkit-appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--accent) 50%),
    linear-gradient(135deg, var(--accent) 50%, transparent 50%);
  background-position: calc(100% - 18px) calc(1em + 4px),
    calc(100% - 12px) calc(1em + 4px);
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}
input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: rgba(253, 228, 195, 0.6);
  box-shadow: 0 0 0 3px rgba(253, 228, 195, 0.16),
    0 0 22px rgba(253, 228, 195, 0.25);
  transform: translateY(-1px);
}
textarea {
  resize: vertical;
}

/* ====== Footer ====== */
.footer {
  margin-top: 24px;
  border-top: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.02);
}
.footer-bottom {
  border-top: 1px solid var(--line);
}
.footer-bottom-inner {
  justify-content: center;
  text-align: center;
  gap: 18px;
  padding-top: 0.6rem;
  padding-bottom: 0.6rem;
}
@media (max-width: 640px) {
  .footer-bottom-inner {
    flex-direction: column;
    align-items: center;
  }
}

/* ====== Reveal base ====== */
.reveal {
  opacity: 0;
  transform: translateY(18px) scale(0.98);
  transition: 0.9s ease;
}
.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* ====== Micro-interacciones ====== */
.card:hover::after {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  background: radial-gradient(
    600px 200px at 10% 0%,
    rgba(253, 228, 195, 0.1),
    transparent 70%
  );
}
.floaty {
  transition: transform var(--ts-slow);
}
.floaty:hover {
  transform: translateY(-6px) scale(1.01);
}
.hr {
  height: 1px;
  background: linear-gradient(
    90deg,
    rgba(255, 255, 255, 0),
    rgba(255, 255, 255, 0.2),
    rgba(255, 255, 255, 0)
  );
  margin: 24px 0;
}

/* ====== Modal de navegación (mobile) ====== */
.nav-modal[hidden] {
  display: none !important;
}
.nav-modal {
  position: fixed;
  inset: 0;
  z-index: 1400;
}
.nav-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.62);
  backdrop-filter: blur(2px);
  animation: backdropIn 0.18s ease-out;
}
@keyframes backdropIn {
  from {
    opacity: 0.5;
  }
  to {
    opacity: 1;
  }
}

.nav-modal__panel {
  position: absolute;
  inset: 0;
  display: grid;
  place-content: center;
  padding: 24px;
}
.nav-modal__title {
  position: absolute;
  left: -9999px;
}
.nav-modal__actions {
  width: min(92vw, 420px);
  border-radius: 18px;
  border: 1px solid var(--line);
  background: rgba(18, 16, 10, 0.96);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45);
  padding: 22px;
  display: grid;
  gap: 12px;
  animation: modalIn 0.22s cubic-bezier(0.2, 0.8, 0.2, 1);
}
@keyframes modalIn {
  from {
    transform: translateY(10px) scale(0.98);
    opacity: 0.85;
  }
  to {
    transform: none;
    opacity: 1;
  }
}
.nav-modal__close {
  position: absolute;
  top: 18px;
  right: 18px;
  width: 40px;
  height: 40px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: rgba(255, 255, 255, 0.04);
  color: var(--text);
  font-size: 18px;
  line-height: 1;
}
@media (min-width: 881px) {
  .nav-modal {
    display: none !important;
  }
}

/* Bloqueo de scroll de fondo cuando modal está abierto */
body.nav-open {
  overflow: hidden;
}