/* =========================
   BASE
   ========================= */
:root {
  --ft-bg: #0a0a0c;
  --ft-bg-alt: #0e0e11;
  --ft-surface: #131316;
  --ft-surface-2: #18181c;
  --ft-border: rgba(255, 255, 255, 0.08);
  --ft-border-strong: rgba(255, 255, 255, 0.14);
  --ft-accent: #f04a1f;              /* naranja FlowTech */
  --ft-accent-2: #ff8a4c;
  --ft-accent-soft: rgba(240, 74, 31, 0.12);
  --ft-text: #f4f4f5;
  --ft-text-muted: #a1a1aa;
  --ft-text-dim: #71717a;

  --ft-font: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --ft-font-display: "Space Grotesk", "Inter", system-ui, sans-serif;
  --ft-font-mono: "JetBrains Mono", ui-monospace, "Cascadia Code", monospace;

  --ft-radius-lg: 24px;
  --ft-radius-md: 16px;
  --ft-radius-sm: 10px;
  --ft-max-width: 1180px;
  --ft-ease: cubic-bezier(0.22, 1, 0.36, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  margin: 0;
  background: var(--ft-bg);
  color: var(--ft-text);
  font-family: var(--ft-font);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3 {
  font-family: var(--ft-font-display);
  letter-spacing: -0.02em;
  line-height: 1.1;
  margin: 0;
  text-wrap: balance;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

::selection {
  background: var(--ft-accent);
  color: #fff;
}

:focus-visible {
  outline: 2px solid var(--ft-accent);
  outline-offset: 3px;
  border-radius: 6px;
}

.ft-container {
  max-width: var(--ft-max-width);
  padding: 0 24px;
  margin: 0 auto;
}

/* =========================
   BOTONES
   ========================= */
.ft-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 13px 22px;
  border-radius: 999px;
  font: 600 15px/1 var(--ft-font);
  text-decoration: none;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ft-ease), background 0.2s ease,
    border-color 0.2s ease, box-shadow 0.25s ease;
}

.ft-btn svg {
  width: 18px;
  height: 18px;
  fill: none;
  stroke: currentColor;
  stroke-width: 2;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: transform 0.25s var(--ft-ease);
}

.ft-btn:hover svg {
  transform: translateX(3px);
}

.ft-btn-primary {
  background: var(--ft-accent);
  color: #fff;
  box-shadow: 0 8px 24px -8px rgba(240, 74, 31, 0.6),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.ft-btn-primary:hover {
  background: #ff5a2c;
  transform: translateY(-2px);
  box-shadow: 0 14px 32px -10px rgba(240, 74, 31, 0.75),
    inset 0 1px 0 rgba(255, 255, 255, 0.2);
}

.ft-btn-ghost {
  color: var(--ft-text);
  border-color: var(--ft-border-strong);
  background: rgba(255, 255, 255, 0.03);
}

.ft-btn-ghost:hover {
  border-color: rgba(255, 255, 255, 0.3);
  background: rgba(255, 255, 255, 0.06);
  transform: translateY(-2px);
}

.ft-btn-sm {
  padding: 9px 16px;
  font-size: 14px;
}

.ft-btn-block {
  width: 100%;
}

/* =========================
   HEADER
   ========================= */
.ft-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  border-bottom: 1px solid transparent;
  transition: background 0.3s ease, border-color 0.3s ease;
}

.ft-header.is-scrolled {
  background: rgba(10, 10, 12, 0.78);
  backdrop-filter: saturate(160%) blur(16px);
  -webkit-backdrop-filter: saturate(160%) blur(16px);
  border-bottom-color: var(--ft-border);
}

.ft-header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  height: 72px;
}

.ft-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-decoration: none;
}

.ft-logo-icon {
  width: 32px;
  height: 32px;
  flex-shrink: 0;
}

.ft-logo-text {
  font-family: var(--ft-font-display);
  font-weight: 700;
  font-size: 18px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ft-text);
}

.ft-nav {
  display: flex;
  align-items: center;
  gap: 4px;
}

.ft-nav a {
  padding: 8px 14px;
  border-radius: 999px;
  color: var(--ft-text-muted);
  font-size: 14px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s ease, background 0.2s ease;
}

.ft-nav a:hover,
.ft-nav a.is-active {
  color: var(--ft-text);
  background: rgba(255, 255, 255, 0.05);
}

.ft-nav .ft-nav-mobile-only {
  display: none;
}

.ft-header-actions {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ft-btn-lang {
  height: 36px;
  min-width: 44px;
  padding: 0 12px;
  border-radius: 999px;
  border: 1px solid var(--ft-border-strong);
  background: transparent;
  color: var(--ft-text-muted);
  font: 500 13px/1 var(--ft-font-mono);
  cursor: pointer;
  transition: color 0.2s ease, border-color 0.2s ease;
}

.ft-btn-lang:hover {
  color: var(--ft-text);
  border-color: rgba(255, 255, 255, 0.3);
}

.ft-menu-toggle {
  display: none;
  width: 40px;
  height: 40px;
  border-radius: 999px;
  border: 1px solid var(--ft-border-strong);
  background: transparent;
  cursor: pointer;
  position: relative;
}

.ft-menu-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  height: 1.5px;
  background: var(--ft-text);
  transition: transform 0.3s var(--ft-ease), top 0.3s var(--ft-ease);
}

.ft-menu-toggle span:first-child { top: 15px; }
.ft-menu-toggle span:last-child { top: 23px; }

.ft-menu-toggle[aria-expanded="true"] span:first-child {
  top: 19px;
  transform: rotate(45deg);
}

.ft-menu-toggle[aria-expanded="true"] span:last-child {
  top: 19px;
  transform: rotate(-45deg);
}

/* =========================
   HERO
   ========================= */
.ft-hero {
  position: relative;
  padding: 160px 0 0;
  overflow: hidden;
}

.ft-hero-bg {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, #000 30%, transparent 75%);
  pointer-events: none;
}

.ft-hero::before {
  content: "";
  position: absolute;
  top: -320px;
  left: 50%;
  width: 900px;
  height: 600px;
  transform: translateX(-30%);
  background: radial-gradient(closest-side, rgba(240, 74, 31, 0.22), transparent);
  filter: blur(20px);
  pointer-events: none;
}

.ft-hero-grid {
  position: relative;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 56px;
  align-items: center;
}

.ft-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 6px 14px 6px 10px;
  margin-bottom: 28px;
  border-radius: 999px;
  border: 1px solid var(--ft-border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ft-text-muted);
  font: 500 13px/1.4 var(--ft-font-mono);
}

.ft-badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--ft-accent);
  box-shadow: 0 0 0 4px var(--ft-accent-soft);
  animation: ft-blink 2.4s ease-in-out infinite;
}

@keyframes ft-blink {
  50% { box-shadow: 0 0 0 7px rgba(240, 74, 31, 0.04); }
}

.ft-hero h1 {
  font-size: clamp(42px, 6.2vw, 76px);
  font-weight: 700;
  letter-spacing: -0.035em;
  line-height: 1.02;
}

.ft-gradient-text {
  background: linear-gradient(100deg, var(--ft-accent-2), var(--ft-accent) 60%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.ft-hero-description {
  max-width: 520px;
  margin-top: 24px;
  font-size: 18px;
  color: var(--ft-text-muted);
}

.ft-hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 36px;
}

.ft-hero-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 24px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
  color: var(--ft-text-dim);
  font-size: 14px;
}

.ft-hero-meta li {
  display: inline-flex;
  align-items: center;
  gap: 8px;
}

.ft-hero-meta li::before {
  content: "";
  width: 14px;
  height: 14px;
  background: var(--ft-accent);
  -webkit-mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m4 10 4 4 8-8' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
  mask: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='m4 10 4 4 8-8' fill='none' stroke='%23000' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center / contain no-repeat;
}

/* Visual del hero */
.ft-hero-visual {
  position: relative;
}

.ft-hero-glow {
  position: absolute;
  inset: 10% 5%;
  background: radial-gradient(closest-side, rgba(240, 74, 31, 0.35), transparent);
  filter: blur(40px);
}

.ft-hero-panel {
  position: relative;
  border-radius: var(--ft-radius-lg);
  border: 1px solid var(--ft-border-strong);
  background: linear-gradient(180deg, rgba(28, 28, 33, 0.9), rgba(16, 16, 19, 0.9));
  box-shadow: 0 40px 80px -30px rgba(0, 0, 0, 0.8),
    inset 0 1px 0 rgba(255, 255, 255, 0.06);
  overflow: hidden;
}

.ft-panel-bar {
  display: flex;
  align-items: center;
  gap: 7px;
  padding: 14px 18px;
  border-bottom: 1px solid var(--ft-border);
}

.ft-panel-bar span {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
}

.ft-panel-bar code {
  margin-left: 12px;
  color: var(--ft-text-dim);
  font: 12px var(--ft-font-mono);
}

.ft-flow {
  display: block;
  width: 100%;
  height: auto;
}

.ft-flow-grid path {
  stroke: rgba(255, 255, 255, 0.04);
  stroke-width: 1;
}

.ft-flow-track,
.ft-flow-line {
  fill: none;
  stroke-width: 18;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ft-flow-track {
  stroke: rgba(240, 74, 31, 0.16);
}

.ft-flow-line {
  stroke: url(#flowGrad);
  stroke-dasharray: 140 520;
  animation: ft-flow 3.2s linear infinite;
  filter: drop-shadow(0 0 10px rgba(240, 74, 31, 0.6));
}

@keyframes ft-flow {
  from { stroke-dashoffset: 660; }
  to { stroke-dashoffset: 0; }
}

.ft-flow-node {
  fill: var(--ft-accent);
}

.ft-flow-pulse {
  fill: none;
  stroke: var(--ft-accent);
  stroke-width: 2;
  transform-box: fill-box;
  transform-origin: center;
  animation: ft-pulse 2.4s var(--ft-ease) infinite;
}

.ft-flow-pulse-2 {
  animation-delay: 1.2s;
}

@keyframes ft-pulse {
  from { transform: scale(1); opacity: 0.8; }
  to { transform: scale(2.4); opacity: 0; }
}

.ft-panel-tags {
  display: flex;
  gap: 8px;
  padding: 0 18px 18px;
}

.ft-panel-tags span {
  padding: 5px 12px;
  border-radius: 999px;
  border: 1px solid var(--ft-border);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ft-text-muted);
  font: 12px var(--ft-font-mono);
}

/* Franja de capacidades */
.ft-strip {
  position: relative;
  margin-top: 112px;
  padding: 22px 0;
  border-top: 1px solid var(--ft-border);
  border-bottom: 1px solid var(--ft-border);
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 12%, #000 88%, transparent);
}

.ft-strip-track {
  display: flex;
  align-items: center;
  gap: 36px;
  width: max-content;
  animation: ft-marquee 40s linear infinite;
}

.ft-strip span {
  color: var(--ft-text-dim);
  font-family: var(--ft-font-display);
  font-size: 18px;
  font-weight: 500;
  white-space: nowrap;
}

.ft-strip i {
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--ft-accent);
  transform: rotate(45deg);
  opacity: 0.7;
}

@keyframes ft-marquee {
  to { transform: translateX(calc(-50% - 18px)); }
}

/* =========================
   SECCIONES
   ========================= */
.ft-section {
  position: relative;
  padding: 120px 0;
}

.ft-section-alt {
  background: var(--ft-bg-alt);
  border-top: 1px solid var(--ft-border);
  border-bottom: 1px solid var(--ft-border);
}

.ft-section-header {
  max-width: 640px;
  margin: 0 auto 64px;
  text-align: center;
}

.ft-section-header-left {
  margin: 0;
  text-align: left;
}

.ft-eyebrow {
  display: inline-block;
  margin-bottom: 16px;
  color: var(--ft-accent);
  font: 500 13px/1 var(--ft-font-mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ft-section-header h2 {
  font-size: clamp(32px, 4.4vw, 52px);
  font-weight: 600;
}

.ft-section-header p:not(.ft-eyebrow) {
  margin-top: 18px;
  color: var(--ft-text-muted);
  font-size: 17px;
}

/* Cards */
.ft-card {
  position: relative;
  padding: 32px;
  border-radius: var(--ft-radius-lg);
  border: 1px solid var(--ft-border);
  background: var(--ft-surface);
  transition: transform 0.4s var(--ft-ease), border-color 0.3s ease, background 0.3s ease;
}

.ft-card:hover {
  transform: translateY(-4px);
  border-color: var(--ft-border-strong);
  background: var(--ft-surface-2);
}

.ft-card h3 {
  font-size: 22px;
  font-weight: 600;
}

.ft-card p {
  margin-top: 12px;
  color: var(--ft-text-muted);
  font-size: 15px;
}

.ft-grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

/* About */
.ft-about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.ft-about-cards {
  display: grid;
  gap: 20px;
}

.ft-card-feature {
  padding-left: 96px;
}

.ft-card-index {
  position: absolute;
  top: 32px;
  left: 32px;
  color: var(--ft-accent);
  font: 500 14px/1.6 var(--ft-font-mono);
}

/* Servicios */
.ft-service {
  display: flex;
  flex-direction: column;
}

.ft-icon {
  display: grid;
  place-items: center;
  width: 52px;
  height: 52px;
  margin-bottom: 28px;
  border-radius: 14px;
  background: var(--ft-accent-soft);
  border: 1px solid rgba(240, 74, 31, 0.25);
  color: var(--ft-accent-2);
}

.ft-icon svg,
.ft-contact-icon svg {
  width: 24px;
  height: 24px;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.7;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.ft-service-list {
  margin: 24px 0 0;
  padding: 24px 0 0;
  border-top: 1px solid var(--ft-border);
  list-style: none;
  display: grid;
  gap: 10px;
  font-size: 14px;
  color: var(--ft-text);
}

.ft-service-list li {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ft-service-list li::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 2px;
  background: var(--ft-accent);
  transform: rotate(45deg);
}

.ft-service::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(400px circle at var(--mx, 50%) var(--my, 0%), rgba(240, 74, 31, 0.1), transparent 40%);
  opacity: 0;
  transition: opacity 0.3s ease;
  pointer-events: none;
}

.ft-service:hover::after {
  opacity: 1;
}

/* Proceso */
.ft-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin: 0;
  padding: 0;
  list-style: none;
  position: relative;
}

.ft-steps::before {
  content: "";
  position: absolute;
  top: 27px;
  left: 28px;
  right: 28px;
  height: 1px;
  background: linear-gradient(90deg, var(--ft-accent), rgba(240, 74, 31, 0.1));
}

.ft-step {
  position: relative;
}

.ft-step-num {
  display: grid;
  place-items: center;
  width: 56px;
  height: 56px;
  margin-bottom: 24px;
  border-radius: 50%;
  border: 1px solid rgba(240, 74, 31, 0.4);
  background: var(--ft-bg);
  color: var(--ft-accent-2);
  font: 500 15px var(--ft-font-mono);
  box-shadow: 0 0 0 6px var(--ft-bg);
}

.ft-step h3 {
  font-size: 20px;
  font-weight: 600;
}

.ft-step p {
  margin-top: 10px;
  color: var(--ft-text-muted);
  font-size: 15px;
  max-width: 240px;
}

/* Casos de uso */
.ft-usecase {
  background: transparent;
  border-style: dashed;
  border-color: var(--ft-border-strong);
}

.ft-usecase:hover {
  border-style: solid;
  border-color: rgba(240, 74, 31, 0.4);
  background: var(--ft-surface);
}

.ft-tag {
  display: inline-block;
  margin-bottom: 20px;
  padding: 4px 10px;
  border-radius: 6px;
  background: var(--ft-accent-soft);
  color: var(--ft-accent-2);
  font: 500 12px/1.5 var(--ft-font-mono);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* Links */
.ft-links-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.ft-link-card {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 24px;
  border-radius: var(--ft-radius-md);
  border: 1px solid var(--ft-border);
  background: var(--ft-surface);
  text-decoration: none;
  transition: border-color 0.25s ease, background 0.25s ease, transform 0.35s var(--ft-ease);
}

.ft-link-card:hover {
  border-color: rgba(240, 74, 31, 0.45);
  background: var(--ft-surface-2);
  transform: translateY(-3px);
}

.ft-link-label {
  font-family: var(--ft-font-display);
  font-size: 18px;
  font-weight: 600;
}

.ft-link-url {
  color: var(--ft-text-dim);
  font: 13px var(--ft-font-mono);
}

.ft-link-arrow {
  position: absolute;
  top: 22px;
  right: 22px;
  width: 20px;
  height: 20px;
  fill: none;
  stroke: var(--ft-text-dim);
  stroke-width: 1.8;
  stroke-linecap: round;
  stroke-linejoin: round;
  transition: stroke 0.2s ease, transform 0.3s var(--ft-ease);
}

.ft-link-card:hover .ft-link-arrow {
  stroke: var(--ft-accent);
  transform: translate(2px, -2px);
}

/* =========================
   CONTACTO
   ========================= */
.ft-section-contact {
  padding-top: 40px;
}

.ft-contact-shell {
  position: relative;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  padding: 56px;
  border-radius: 32px;
  border: 1px solid var(--ft-border-strong);
  background:
    radial-gradient(600px circle at 0% 0%, rgba(240, 74, 31, 0.16), transparent 60%),
    var(--ft-surface);
  overflow: hidden;
}

.ft-contact-info h2 {
  font-size: clamp(34px, 4.4vw, 52px);
  font-weight: 600;
}

.ft-contact-lead {
  margin-top: 18px;
  color: var(--ft-text-muted);
  font-size: 17px;
}

.ft-contact-details {
  display: grid;
  gap: 20px;
  margin: 40px 0 0;
  padding: 0;
  list-style: none;
}

.ft-contact-details li {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ft-contact-details div {
  display: flex;
  flex-direction: column;
}

.ft-contact-details a {
  text-decoration: none;
  transition: color 0.2s ease;
}

.ft-contact-details a:hover {
  color: var(--ft-accent-2);
}

.ft-contact-icon {
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  flex-shrink: 0;
  border-radius: 12px;
  border: 1px solid var(--ft-border-strong);
  color: var(--ft-accent-2);
}

.ft-contact-icon svg {
  width: 20px;
  height: 20px;
}

.ft-contact-label {
  color: var(--ft-text-dim);
  font: 12px/1.6 var(--ft-font-mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

/* Formulario */
.ft-contact-form {
  display: grid;
  gap: 18px;
  padding: 32px;
  border-radius: var(--ft-radius-lg);
  border: 1px solid var(--ft-border);
  background: rgba(10, 10, 12, 0.6);
}

.ft-form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.ft-contact-form label {
  display: grid;
  gap: 8px;
  font-size: 13px;
  font-weight: 500;
  color: var(--ft-text-muted);
}

.ft-contact-form input[type="text"],
.ft-contact-form input[type="email"],
.ft-contact-form textarea {
  width: 100%;
  padding: 13px 15px;
  border-radius: 12px;
  border: 1px solid var(--ft-border-strong);
  background: rgba(255, 255, 255, 0.03);
  color: var(--ft-text);
  font: 15px/1.5 var(--ft-font);
  resize: vertical;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.ft-contact-form input::placeholder,
.ft-contact-form textarea::placeholder {
  color: var(--ft-text-dim);
}

.ft-contact-form input:focus,
.ft-contact-form textarea:focus {
  outline: none;
  border-color: var(--ft-accent);
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 0 0 4px var(--ft-accent-soft);
}

.ft-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 0;
  padding: 0;
  border: 0;
}

.ft-chips legend {
  width: 100%;
  margin-bottom: 8px;
  padding: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--ft-text-muted);
}

.ft-chips label {
  display: block;
  cursor: pointer;
}

.ft-chips input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.ft-chips label span {
  display: block;
  padding: 8px 16px;
  border-radius: 999px;
  border: 1px solid var(--ft-border-strong);
  color: var(--ft-text-muted);
  font-size: 14px;
  transition: all 0.2s ease;
}

.ft-chips label:hover span {
  color: var(--ft-text);
  border-color: rgba(255, 255, 255, 0.3);
}

.ft-chips input:checked + span {
  color: #fff;
  border-color: var(--ft-accent);
  background: var(--ft-accent-soft);
}

.ft-chips input:focus-visible + span {
  outline: 2px solid var(--ft-accent);
  outline-offset: 2px;
}

.ft-contact-form .ft-btn {
  margin-top: 6px;
}

.ft-contact-form .ft-btn:disabled {
  opacity: 0.6;
  cursor: wait;
}

.ft-form-honey {
  position: absolute;
  left: -9999px;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.ft-form-status {
  margin: 0;
  padding: 12px 14px;
  border: 1px solid var(--ft-border-strong);
  border-radius: var(--ft-radius-sm);
  font-size: 0.9rem;
  color: var(--ft-text);
}

.ft-form-status.is-success {
  border-color: rgba(74, 222, 128, 0.5);
  background: rgba(74, 222, 128, 0.1);
}

.ft-form-status.is-error {
  border-color: var(--ft-accent);
  background: var(--ft-accent-soft);
}

/* =========================
   FOOTER
   ========================= */
.ft-footer {
  padding: 40px 0;
  border-top: 1px solid var(--ft-border);
}

.ft-footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}

.ft-footer-left {
  display: flex;
  align-items: center;
  gap: 24px;
  flex-wrap: wrap;
}

.ft-footer .ft-logo-icon {
  width: 26px;
  height: 26px;
}

.ft-footer .ft-logo-text {
  font-size: 15px;
}

.ft-footer-copy {
  color: var(--ft-text-dim);
  font-size: 14px;
}

.ft-footer-links {
  display: flex;
  gap: 24px;
}

.ft-footer-links a {
  color: var(--ft-text-muted);
  font-size: 14px;
  text-decoration: none;
  transition: color 0.2s ease;
}

.ft-footer-links a:hover {
  color: var(--ft-text);
}

/* =========================
   ANIMACIÓN AL HACER SCROLL
   ========================= */
.js [data-reveal] {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s var(--ft-ease), transform 0.8s var(--ft-ease);
  transition-delay: var(--delay, 0s);
}

.js [data-reveal].is-visible {
  opacity: 1;
  transform: none;
}

/* =========================
   RESPONSIVE
   ========================= */
@media (max-width: 1020px) {
  .ft-hero-grid,
  .ft-about-grid,
  .ft-contact-shell {
    grid-template-columns: 1fr;
  }

  .ft-hero-visual {
    max-width: 520px;
  }

  .ft-steps {
    grid-template-columns: repeat(2, 1fr);
    row-gap: 48px;
  }

  .ft-steps::before {
    display: none;
  }

  .ft-links-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .ft-grid-3 {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 860px) {
  .ft-menu-toggle {
    display: block;
  }

  .ft-header-actions .ft-btn-sm {
    display: none;
  }

  .ft-nav {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    padding: 16px 24px 24px;
    background: rgba(10, 10, 12, 0.96);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--ft-border);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-8px);
    transition: opacity 0.25s ease, transform 0.3s var(--ft-ease), visibility 0.25s;
  }

  .ft-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: none;
  }

  .ft-nav a {
    padding: 14px 16px;
    font-size: 16px;
  }

  .ft-nav .ft-nav-mobile-only {
    display: block;
    color: var(--ft-accent-2);
  }

  .ft-header.menu-open {
    background: rgba(10, 10, 12, 0.96);
    border-bottom-color: var(--ft-border);
  }
}

@media (max-width: 640px) {
  .ft-container {
    padding: 0 16px;
  }

  .ft-hero {
    padding-top: 120px;
  }

  .ft-hero-description {
    font-size: 16px;
  }

  .ft-hero-actions .ft-btn {
    flex: 1 1 auto;
  }

  .ft-strip {
    margin-top: 72px;
  }

  .ft-section {
    padding: 80px 0;
  }

  .ft-section-header {
    margin-bottom: 44px;
  }

  .ft-grid-3,
  .ft-links-grid,
  .ft-form-row {
    grid-template-columns: 1fr;
  }

  .ft-steps {
    grid-template-columns: 1fr;
    row-gap: 32px;
  }

  .ft-card {
    padding: 24px;
  }

  .ft-card-feature {
    padding-left: 72px;
  }

  .ft-card-index {
    top: 24px;
    left: 24px;
  }

  .ft-contact-shell {
    padding: 28px 20px;
    gap: 36px;
    border-radius: 24px;
  }

  .ft-contact-form {
    padding: 20px;
  }

  .ft-footer-inner,
  .ft-footer-left {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }

  .js [data-reveal] {
    opacity: 1;
    transform: none;
  }
}