/* ============================================================
   FACTURAFY · LANDING v4 — Premium
   ============================================================ */
@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
  --azul:      #155EEF;
  --azul-dark: #0d4fd4;
  --azul-light:#EEF4FF;
  --carbon:    #0F172A;
  --verde:     #10B981;
  --naranja:   #F97316;
  --oxford:    #475569;
  --niebla:    #94A3B8;
  --bruma:     #F1F5F9;
  --lino:      #FAFAF9;
  --blanco:    #FFFFFF;
  --font: 'Manrope', sans-serif;
  --r: 14px;
  --r-lg: 24px;
  --shadow: 0 1px 3px rgba(0,0,0,.05), 0 8px 24px rgba(0,0,0,.07);
  --shadow-blue: 0 4px 20px rgba(21,94,239,.28);
  --t: all .25s ease;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body { font-family: var(--font); color: var(--carbon); background: var(--blanco); line-height: 1.6; overflow-x: hidden; }
img { display: block; max-width: 100%; }
a { text-decoration: none; }
h1 { font-size: clamp(2.4rem, 5.5vw, 3.8rem); font-weight: 800; line-height: 1.1; letter-spacing: -.03em; }
h2 { font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 800; line-height: 1.15; letter-spacing: -.02em; }
h3 { font-size: 1.05rem; font-weight: 700; }
p  { font-weight: 500; color: var(--oxford); }

/* ── LOADER ── */
#page-loader {
  position: fixed; inset: 0; z-index: 9999;
  background: var(--carbon);
  display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 20px;
  transition: opacity .5s ease, visibility .5s ease;
}
#page-loader.hide { opacity: 0; visibility: hidden; pointer-events: none; }
.loader-icon { width: 72px; height: 72px; border-radius: 22px; background: rgba(255,255,255,.06); display: flex; align-items: center; justify-content: center; animation: lp 1.4s ease-in-out infinite; }
.loader-icon img { width: 50px; filter: brightness(10); }
@keyframes lp { 0%,100%{transform:scale(1)} 50%{transform:scale(1.07)} }
.loader-dots { display: flex; gap: 6px; }
.loader-dots span { width: 6px; height: 6px; border-radius: 50%; background: var(--azul); animation: ld .8s ease-in-out infinite; }
.loader-dots span:nth-child(2) { animation-delay: .15s; }
.loader-dots span:nth-child(3) { animation-delay: .3s; }
@keyframes ld { 0%,80%,100%{transform:scale(0);opacity:.3} 40%{transform:scale(1);opacity:1} }

/* ── FLOATING BTNS ── */
#back-to-top { position: fixed; bottom: 88px; right: 20px; z-index: 900; width: 42px; height: 42px; border-radius: 50%; background: var(--carbon); border: 1px solid rgba(255,255,255,.12); color: var(--blanco); font-size: .95rem; display: flex; align-items: center; justify-content: center; cursor: pointer; opacity: 0; visibility: hidden; transition: var(--t); box-shadow: 0 4px 16px rgba(0,0,0,.25); }
#back-to-top.visible { opacity: 1; visibility: visible; }
#back-to-top:hover { background: var(--azul); transform: translateY(-3px); }
#wa-btn { position: fixed; bottom: 20px; right: 20px; z-index: 900; width: 50px; height: 50px; border-radius: 50%; background: #25D366; display: flex; align-items: center; justify-content: center; box-shadow: 0 4px 20px rgba(37,211,102,.4); transition: var(--t); }
#wa-btn:hover { transform: scale(1.1); }
#wa-btn svg { width: 26px; height: 26px; fill: #fff; }

/* ── NAVBAR ── */
.navbar-facturafy { background: rgba(255,255,255,.97); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); border-bottom: 1px solid rgba(0,0,0,.06); padding: 0; position: sticky; top: 0; z-index: 1000; transition: var(--t); }
.navbar-facturafy.scrolled { box-shadow: 0 1px 20px rgba(0,0,0,.08); }

/* Logo — contenedor controlado */
.brand-logo-wrap { height: 68px; overflow: hidden; display: flex; align-items: center; }
.brand-logo-wrap img { height: 94px; width: auto; margin-top: -13px; display: block; }

.nav-link-custom { font-size: .875rem; font-weight: 600; color: var(--oxford) !important; padding: 6px 12px !important; border-radius: 8px; transition: var(--t); display: inline-flex; align-items: center; gap: 5px; }
.nav-link-custom i { font-size: .8rem; opacity: .6; }
.nav-link-custom:hover { color: var(--azul) !important; background: var(--bruma); }

/* ── BUTTONS ── */
.btn-fx { font-family: var(--font); font-weight: 700; font-size: .9rem; padding: 12px 22px; border-radius: 10px; border: none; cursor: pointer; display: inline-flex; align-items: center; gap: 7px; transition: var(--t); text-decoration: none; white-space: nowrap; }
.btn-fx-primary { background: var(--azul); color: var(--blanco) !important; box-shadow: var(--shadow-blue); }
.btn-fx-primary:hover { background: var(--azul-dark); transform: translateY(-1px); box-shadow: 0 6px 24px rgba(21,94,239,.38); }
.btn-fx-outline { background: transparent; color: var(--azul) !important; border: 1.5px solid rgba(21,94,239,.3); }
.btn-fx-outline:hover { background: var(--azul); color: var(--blanco) !important; border-color: var(--azul); }
.btn-fx-ghost { background: rgba(255,255,255,.1); color: var(--blanco) !important; border: 1.5px solid rgba(255,255,255,.2); }
.btn-fx-ghost:hover { background: rgba(255,255,255,.18); border-color: rgba(255,255,255,.4); }
.btn-fx-lg { padding: 15px 28px; font-size: .95rem; border-radius: 12px; }

/* ── HERO ── */
.hero { background: var(--carbon); min-height: 100vh; display: flex; align-items: center; padding: 100px 0 72px; position: relative; overflow: hidden; }
.hero::after { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 70% 60% at 65% 45%, rgba(21,94,239,.14) 0%, transparent 65%), radial-gradient(ellipse 40% 40% at 5% 85%, rgba(16,185,129,.07) 0%, transparent 55%); }
.hero::before { content: ''; position: absolute; inset: 0; pointer-events: none; background-image: linear-gradient(rgba(255,255,255,.025) 1px, transparent 1px), linear-gradient(90deg, rgba(255,255,255,.025) 1px, transparent 1px); background-size: 48px 48px; }

.hero-tag { display: inline-flex; align-items: center; gap: 8px; background: rgba(21,94,239,.12); border: 1px solid rgba(21,94,239,.25); color: #7fb3f8; font-size: .75rem; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; padding: 5px 14px; border-radius: 100px; margin-bottom: 28px; }
.pulse { width: 6px; height: 6px; border-radius: 50%; background: var(--verde); animation: pulse 2s infinite; flex-shrink: 0; }
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.4;transform:scale(1.5)} }
.hero h1 { color: var(--blanco); margin-bottom: 20px; }
.hero h1 em { color: var(--azul); font-style: normal; }
.hero-sub { color: var(--niebla); font-size: 1.05rem; font-weight: 500; max-width: 480px; line-height: 1.75; margin-bottom: 32px; }
.hero-price { display: inline-flex; align-items: center; gap: 8px; background: rgba(16,185,129,.1); border: 1px solid rgba(16,185,129,.2); color: #34d399; font-size: .85rem; font-weight: 700; padding: 7px 14px; border-radius: 8px; margin-bottom: 36px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 48px; }
.store-pill { display: inline-flex; align-items: center; gap: 9px; background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.1); color: var(--blanco); padding: 10px 16px; border-radius: 10px; font-size: .85rem; font-weight: 600; transition: var(--t); }
.store-pill:hover { background: rgba(255,255,255,.11); color: var(--blanco); transform: translateY(-1px); }
.store-pill i { font-size: 1.2rem; }
.store-pill small { display: block; font-size: .6rem; opacity: .6; font-weight: 500; }

/* Mockup */
.mockup-wrap { position: relative; z-index: 2; overflow: visible; }
.mockup-card { background: rgba(255,255,255,.05); backdrop-filter: blur(20px); border: 1px solid rgba(255,255,255,.09); border-radius: 20px; padding: 24px; position: relative; z-index: 1; }
.mockup-header { display: flex; align-items: center; justify-content: space-between; margin-bottom: 20px; }
.mockup-header-label { color: var(--niebla); font-size: .7rem; font-weight: 600; letter-spacing: 1px; text-transform: uppercase; }
.mockup-header-title { color: var(--blanco); font-size: .95rem; font-weight: 700; }
.mockup-header-icon { width: 34px; height: 34px; border-radius: 9px; background: rgba(21,94,239,.18); display: flex; align-items: center; justify-content: center; color: var(--azul); font-size: .95rem; }
.m-row { display: flex; align-items: center; justify-content: space-between; padding: 11px 13px; border-radius: 10px; background: rgba(255,255,255,.03); border: 1px solid rgba(255,255,255,.05); margin-bottom: 7px; transition: var(--t); }
.m-row:hover { background: rgba(21,94,239,.1); border-color: rgba(21,94,239,.18); }
.m-name { color: var(--blanco); font-size: .82rem; font-weight: 600; }
.m-sub  { color: var(--niebla); font-size: .7rem; }
.m-badge { font-size: .65rem; font-weight: 700; padding: 3px 9px; border-radius: 100px; white-space: nowrap; }
.b-ok  { background: rgba(16,185,129,.12); color: #34d399; border: 1px solid rgba(16,185,129,.25); }
.b-wip { background: rgba(249,115,22,.12); color: #fb923c; border: 1px solid rgba(249,115,22,.25); }
.mockup-foot { display: flex; justify-content: space-between; align-items: center; padding: 13px 15px; background: var(--azul); border-radius: 11px; margin-top: 12px; }
.mockup-foot-l { color: rgba(255,255,255,.75); font-size: .82rem; font-weight: 600; }
.mockup-foot-r { color: var(--blanco); font-size: 1rem; font-weight: 800; }
.chip { position: absolute; display: flex; align-items: center; gap: 6px; font-size: .72rem; font-weight: 700; padding: 7px 13px; border-radius: 9px; color: var(--blanco); animation: float 3.2s ease-in-out infinite; z-index: 10; }
.chip-1 { top: -14px; right: 20px; background: var(--verde); box-shadow: 0 4px 18px rgba(16,185,129,.35); }
.chip-2 { bottom: -14px; left: 20px; background: #6366f1; box-shadow: 0 4px 18px rgba(99,102,241,.35); animation-delay: 1s; }
@keyframes float { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-7px)} }

/* ── STATS ── */
.stats-bar { background: #080e1c; padding: 40px 0; border-top: 1px solid rgba(255,255,255,.04); }
.stat-block { text-align: center; }
.stat-num { font-size: clamp(1.8rem, 3.5vw, 2.6rem); font-weight: 800; color: var(--blanco); display: block; line-height: 1; margin-bottom: 5px; }
.stat-lbl { color: var(--niebla); font-size: .8rem; font-weight: 600; }
.stat-sep { width: 1px; height: 44px; background: rgba(255,255,255,.07); }

/* ── SECTIONS ── */
.section { padding: 96px 0; }
.bg-lino { background: var(--lino); }
.bg-carbon { background: var(--carbon); }
.bg-bruma { background: var(--bruma); }
.eyebrow { display: inline-block; color: var(--azul); font-size: .72rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; margin-bottom: 12px; }

/* ══════════════════════════════════════
   STEPPER — CÓMO FUNCIONA
══════════════════════════════════════ */
.stepper { position: relative; }

.stepper-item {
  display: flex; gap: 28px; align-items: flex-start;
  position: relative; padding-bottom: 48px;
}
.stepper-item:last-child { padding-bottom: 0; }

/* Línea vertical conectora */
.stepper-left { display: flex; flex-direction: column; align-items: center; flex-shrink: 0; }
.stepper-dot {
  width: 52px; height: 52px; border-radius: 16px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; font-weight: 800; position: relative; z-index: 1;
  flex-shrink: 0;
}
.stepper-line {
  width: 2px; flex: 1; min-height: 40px;
  background: linear-gradient(to bottom, currentColor, transparent);
  opacity: .15; margin-top: 6px;
}
.sd-blue   { background: rgba(21,94,239,.1); color: var(--azul); }
.sd-green  { background: rgba(16,185,129,.1); color: var(--verde); }
.sd-orange { background: rgba(249,115,22,.1); color: var(--naranja); }
.sd-purple { background: rgba(99,102,241,.1); color: #6366f1; }

.stepper-content { padding-top: 10px; }
.stepper-num { font-size: .72rem; font-weight: 700; letter-spacing: 2px; text-transform: uppercase; color: var(--niebla); margin-bottom: 4px; }
.stepper-content h3 { font-size: 1.15rem; margin-bottom: 6px; }
.stepper-content p { font-size: .9rem; line-height: 1.65; margin: 0; }

/* App screen carousel */
.screens-wrap {
  position: sticky; top: 120px;
}
.phone-frame {
  width: 260px; margin: 0 auto;
  background: var(--carbon);
  border-radius: 40px;
  border: 2px solid rgba(255,255,255,.12);
  padding: 10px;
  box-shadow: 0 32px 80px rgba(0,0,0,.4), 0 0 0 1px rgba(255,255,255,.05);
  position: relative;
}
.phone-frame::before {
  content: '';
  position: absolute; top: 10px; left: 50%; transform: translateX(-50%);
  width: 60px; height: 5px; border-radius: 10px;
  background: rgba(255,255,255,.12); z-index: 2;
}
.phone-screen {
  border-radius: 32px; overflow: hidden; position: relative;
  background: #0F172A; aspect-ratio: 9/19.5;
}
.phone-screen img {
  width: 100%; height: 100%; object-fit: cover;
  transition: opacity .5s ease;
  position: absolute; inset: 0;
}
.phone-screen img.active { opacity: 1; z-index: 1; }
.phone-screen img:not(.active) { opacity: 0; z-index: 0; }

.screen-dots { display: flex; gap: 6px; justify-content: center; margin-top: 16px; }
.screen-dot { width: 6px; height: 6px; border-radius: 50%; background: rgba(255,255,255,.2); cursor: pointer; transition: var(--t); }
.screen-dot.active { background: var(--azul); width: 20px; border-radius: 3px; }

/* ══════════════════════════════════════
   PRECIO — 3D CARD + VISUAL
══════════════════════════════════════ */
.price-section { background: var(--carbon); overflow: hidden; position: relative; }
.price-section::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 60% 80% at 50% 50%, rgba(21,94,239,.1) 0%, transparent 70%); }

.price-card {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.09);
  border-radius: 28px; padding: 48px 36px; position: relative;
}
.price-card::before { content: ''; position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 160px; height: 1px; background: linear-gradient(90deg, transparent, var(--azul), transparent); }
.price-big { font-size: clamp(5rem, 12vw, 8rem); font-weight: 800; color: var(--blanco); line-height: 1; }
.price-cur { font-size: 2.2rem; font-weight: 700; color: var(--niebla); vertical-align: super; }
.price-note { color: var(--niebla); font-size: .88rem; font-weight: 500; margin-bottom: 32px; }
.price-list { list-style: none; margin-bottom: 36px; }
.price-list li { display: flex; align-items: center; gap: 10px; padding: 9px 0; border-bottom: 1px solid rgba(255,255,255,.05); color: var(--niebla); font-size: .9rem; font-weight: 500; }
.price-list li:last-child { border: none; }
.price-list i { color: var(--verde); flex-shrink: 0; }

/* 3D Phone visual */
.phone-3d-wrap {
  perspective: 1000px;
  display: flex; justify-content: center; align-items: center;
  height: 100%; min-height: 480px;
}
.phone-3d {
  transform: rotateY(-18deg) rotateX(6deg);
  transform-style: preserve-3d;
  animation: phone3d 6s ease-in-out infinite;
  width: 220px;
}
@keyframes phone3d {
  0%,100%  { transform: rotateY(-18deg) rotateX(6deg); }
  50%      { transform: rotateY(-10deg) rotateX(3deg) translateY(-10px); }
}
.phone-3d-frame {
  background: linear-gradient(145deg, #1e2a3a, #0d1520);
  border-radius: 38px;
  border: 2px solid rgba(255,255,255,.1);
  padding: 10px;
  box-shadow:
    0 0 0 1px rgba(255,255,255,.04),
    20px 40px 80px rgba(0,0,0,.6),
    -4px -4px 20px rgba(255,255,255,.03),
    inset 0 1px 0 rgba(255,255,255,.06);
}
.phone-3d-frame::before {
  content: '';
  display: block; width: 56px; height: 4px; border-radius: 10px;
  background: rgba(255,255,255,.1); margin: 0 auto 8px;
}
.phone-3d-screen {
  border-radius: 28px; overflow: hidden;
  background: #0F172A; aspect-ratio: 9/19.5;
  position: relative;
}
.phone-3d-screen img {
  width: 100%; height: 100%; object-fit: cover;
  position: absolute; inset: 0;
  transition: opacity .6s ease;
}
.phone-3d-screen img.active { opacity: 1; z-index: 1; }
.phone-3d-screen img:not(.active) { opacity: 0; z-index: 0; }

/* Steps label debajo del phone */
.step-labels { margin-top: 20px; text-align: center; }
.step-label-item { display: none; }
.step-label-item.active { display: block; animation: fadeInUp .4s ease; }
@keyframes fadeInUp { from{opacity:0;transform:translateY(8px)} to{opacity:1;transform:translateY(0)} }

/* Mini progress bar */
.step-progress { display: flex; gap: 4px; justify-content: center; margin-top: 12px; }
.step-progress-dot { height: 3px; width: 20px; border-radius: 2px; background: rgba(255,255,255,.15); transition: var(--t); cursor: pointer; }
.step-progress-dot.active { background: var(--azul); width: 32px; }

/* ── FEATURES ── */
.feature-row { display: flex; align-items: flex-start; gap: 16px; background: var(--blanco); border: 1px solid rgba(0,0,0,.07); border-radius: var(--r); padding: 22px; transition: var(--t); }
.feature-row:hover { box-shadow: var(--shadow); border-color: rgba(21,94,239,.12); transform: translateX(3px); }
.fi { width: 44px; height: 44px; border-radius: 12px; display: flex; align-items: center; justify-content: center; font-size: 1.15rem; flex-shrink: 0; }
.si-blue   { background: rgba(21,94,239,.09); color: var(--azul); }
.si-green  { background: rgba(16,185,129,.09); color: var(--verde); }
.si-orange { background: rgba(249,115,22,.09); color: var(--naranja); }
.si-purple { background: rgba(99,102,241,.09); color: #6366f1; }
.feature-row h3 { font-size: 1rem; margin-bottom: 4px; }
.feature-row p { font-size: .875rem; margin: 0; }

/* ── TESTIMONIALS ── */
.tcard { background: var(--blanco); border: 1px solid rgba(0,0,0,.07); border-radius: var(--r-lg); padding: 28px; height: 100%; transition: var(--t); }
.tcard:hover { transform: translateY(-3px); box-shadow: var(--shadow); }
.tcard-stars { color: #FBBF24; font-size: .85rem; margin-bottom: 14px; }
.tcard-text { color: var(--oxford); font-size: .9rem; line-height: 1.7; margin-bottom: 20px; }
.tcard-author { display: flex; align-items: center; gap: 11px; }
.tcard-av { width: 38px; height: 38px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-weight: 800; font-size: .8rem; color: var(--blanco); flex-shrink: 0; }
.tcard-name { font-size: .875rem; font-weight: 700; color: var(--carbon); }
.tcard-role { font-size: .775rem; font-weight: 500; color: var(--niebla); }

/* ── DOWNLOAD ── */
.app-icon-wrap { width: 200px; height: 200px; border-radius: 40px; background: linear-gradient(140deg, #1a2744, var(--carbon)); display: flex; align-items: center; justify-content: center; margin: 0 auto; position: relative; box-shadow: 0 20px 60px rgba(0,0,0,.25); }
.app-icon-wrap img { width: 130px; filter: brightness(10); }
.app-icon-badge { position: absolute; bottom: -12px; right: -12px; background: var(--verde); color: var(--blanco); font-size: .75rem; font-weight: 700; padding: 7px 12px; border-radius: 9px; box-shadow: 0 4px 16px rgba(16,185,129,.4); display: flex; align-items: center; gap: 5px; }

/* ── FORM ── */
.form-wrap { background: var(--blanco); border: 1px solid rgba(0,0,0,.07); border-radius: var(--r-lg); padding: 40px 36px; box-shadow: 0 4px 40px rgba(0,0,0,.06); }
.flabel { display: block; font-size: .8rem; font-weight: 700; color: var(--carbon); margin-bottom: 6px; }
.flabel i { opacity: .5; margin-right: 4px; }
.finput { font-family: var(--font); font-size: .9rem; font-weight: 500; color: var(--carbon); background: var(--bruma); border: 1.5px solid transparent; border-radius: 10px; padding: 12px 14px; width: 100%; outline: none; transition: var(--t); }
.finput::placeholder { color: var(--niebla); }
.finput:focus { background: var(--blanco); border-color: var(--azul); box-shadow: 0 0 0 3px rgba(21,94,239,.08); }
.fselect { appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='14' viewBox='0 0 24 24'%3E%3Cpath fill='%2394A3B8' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 13px center; padding-right: 36px; }
.phone-row { display: flex; gap: 8px; }
.lada { font-family: var(--font); font-size: .85rem; font-weight: 600; color: var(--carbon); background: var(--bruma); border: 1.5px solid transparent; border-radius: 10px; padding: 12px 10px; outline: none; cursor: pointer; transition: var(--t); appearance: none; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24'%3E%3Cpath fill='%2394A3B8' d='M7 10l5 5 5-5z'/%3E%3C/svg%3E"); background-repeat: no-repeat; background-position: right 7px center; padding-right: 24px; flex-shrink: 0; min-width: 84px; }
.lada:focus { background-color: var(--blanco); border-color: var(--azul); box-shadow: 0 0 0 3px rgba(21,94,239,.08); }
.phone-input { flex: 1; }
.form-ok { display: none; text-align: center; padding: 36px 20px; background: rgba(16,185,129,.06); border: 1px solid rgba(16,185,129,.2); border-radius: 14px; }
.form-ok-icon { font-size: 2.8rem; color: var(--verde); margin-bottom: 12px; }
.form-ok h3 { color: var(--carbon); margin-bottom: 6px; }
.form-ok p  { color: var(--oxford); font-size: .9rem; margin: 0; }
.trust { display: flex; align-items: center; justify-content: center; flex-wrap: wrap; gap: 14px; margin-top: 16px; }
.trust span { color: var(--niebla); font-size: .78rem; font-weight: 600; display: flex; align-items: center; gap: 5px; }
.trust i { color: var(--verde); }

/* ── FAQ ── */
.faq-item { border-bottom: 1px solid rgba(0,0,0,.07); }
.faq-btn { width: 100%; background: none; border: none; text-align: left; padding: 20px 0; font-family: var(--font); font-size: .95rem; font-weight: 700; color: var(--carbon); cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; transition: var(--t); }
.faq-btn:hover { color: var(--azul); }
.faq-ico { width: 26px; height: 26px; border-radius: 50%; flex-shrink: 0; background: var(--bruma); display: flex; align-items: center; justify-content: center; font-size: .78rem; color: var(--oxford); transition: var(--t); }
.faq-item.open .faq-ico { background: var(--azul); color: var(--blanco); transform: rotate(180deg); }
.faq-ans { display: none; padding-bottom: 20px; color: var(--oxford); font-size: .9rem; font-weight: 500; line-height: 1.7; }
.faq-item.open .faq-ans { display: block; }

/* ── CTA FINAL ── */
.cta-section { background: var(--azul); padding: 96px 0; position: relative; overflow: hidden; text-align: center; }
.cta-section::before { content: ''; position: absolute; inset: 0; pointer-events: none; background: radial-gradient(ellipse 50% 80% at 15% 50%, rgba(255,255,255,.06) 0%, transparent 55%), radial-gradient(ellipse 40% 60% at 85% 50%, rgba(0,0,0,.15) 0%, transparent 55%); }
.cta-section h2 { color: var(--blanco); margin-bottom: 14px; }
.cta-section p { color: rgba(255,255,255,.72); font-size: 1.05rem; max-width: 500px; margin: 0 auto 36px; }

/* ── FOOTER ── */
.footer { background: #060b17; padding: 64px 0 28px; }
.footer-logo img { height: 28px; filter: brightness(10); margin-bottom: 14px; }
.footer-desc { font-size: .875rem; color: #3d5070; line-height: 1.7; max-width: 270px; }
.footer-badge { display: inline-flex; align-items: center; gap: 5px; background: rgba(16,185,129,.07); border: 1px solid rgba(16,185,129,.15); color: #34d399; font-size: .72rem; font-weight: 700; padding: 4px 11px; border-radius: 6px; margin-top: 14px; }
.footer-col-title { font-size: .7rem; font-weight: 700; letter-spacing: 1.5px; text-transform: uppercase; color: #3d5070; margin-bottom: 16px; }
.footer-lnk { display: flex; align-items: center; gap: 6px; color: var(--oxford); font-size: .875rem; font-weight: 500; margin-bottom: 9px; transition: var(--t); }
.footer-lnk i { font-size: .75rem; opacity: .5; }
.footer-lnk:hover { color: var(--azul); transform: translateX(2px); }
.footer-hr { border-color: rgba(255,255,255,.04); margin: 40px 0 20px; }
.footer-bottom { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 10px; }
.footer-copy { color: #3d5070; font-size: .78rem; font-weight: 500; }

/* ── UTILS ── */
[data-animate] { opacity: 0; }
[data-animate].animated { opacity: 1; }

/* ── RESPONSIVE ── */
@media (max-width: 991px) {
  .navbar-facturafy { height: auto; padding: 0; }
  .navbar-facturafy .navbar-collapse { background: var(--blanco); border-top: 1px solid rgba(0,0,0,.06); padding: 12px 0 18px; box-shadow: 0 8px 24px rgba(0,0,0,.08); }
  .navbar-facturafy .nav-link-custom { display: flex; width: 100%; padding: 10px 16px !important; }
  .navbar-facturafy .navbar-collapse > div.d-flex { flex-direction: column !important; gap: 8px !important; padding-top: 12px; border-top: 1px solid rgba(0,0,0,.05); margin-top: 8px; }
  .navbar-facturafy .navbar-collapse .btn-fx { width: 100%; justify-content: center; }
  .hero { padding: 80px 0 56px; min-height: auto; }
  .screens-wrap { position: static; margin-bottom: 40px; }
  .phone-3d-wrap { min-height: 380px; }
}
@media (max-width: 767px) {
  .section { padding: 64px 0; }
  .hero-actions { flex-direction: column; align-items: flex-start; }
  .form-wrap { padding: 28px 20px; }
  .price-card { padding: 36px 20px; }
  .stat-sep { display: none; }
  .footer-bottom { flex-direction: column; text-align: center; }
  #back-to-top { bottom: 82px; }
  .phone-row { flex-direction: column; }
  .stepper-item { gap: 16px; }
  .phone-frame { width: 200px; }
  .phone-3d { width: 180px; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}