/* ============================================================
   STHALYN WEB — styles.css
   Paleta: navy profundo + azul cielo + ámbar
   Tipografías: Space Grotesk (títulos) + Manrope (texto)
   ============================================================ */

:root {
  --navy-950: #060e1a;
  --navy-900: #0a1728;
  --navy-850: #0c1c30;
  --navy-800: #102540;
  --ink: #13222f;
  --body: #52657a;
  --paper: #f4f8fb;
  --card: #fcfdfe;
  --mist: #e9f0f6;
  --line: #dbe6ef;
  --sky: #1ba8f2;
  --sky-deep: #0b84c9;
  --sky-soft: #e2f3fd;
  --amber: #f2a516;
  --ember: #e2620e;
  --wa: #25d366;
  --display: "Space Grotesk", sans-serif;
  --text: "Manrope", sans-serif;
  --shadow-lg: 0 24px 60px -18px rgba(6, 14, 26, 0.35);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--text);
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img, svg { display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; }

::selection { background: var(--sky); color: #06121f; }

.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }

.lucide { width: 20px; height: 20px; }

/* ---------- Scroll reveal ---------- */
.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity .7s cubic-bezier(.22,1,.36,1), transform .7s cubic-bezier(.22,1,.36,1);
  transition-delay: var(--rd, 0ms);
  will-change: opacity, transform;
}
.reveal.is-in { opacity: 1; transform: translateY(0); }

/* ---------- Animaciones ---------- */
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
@keyframes floaty-soft { 0%,100% { transform: translateY(0) rotate(0); } 50% { transform: translateY(-9px) rotate(-1.5deg); } }
@keyframes marquee { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@keyframes drift { 0%,100% { transform: translate(0,0) scale(1); } 50% { transform: translate(30px,-20px) scale(1.08); } }
@keyframes bar-grow { from { transform: scaleY(.15); } to { transform: scaleY(1); } }
@keyframes ping-ring { 0% { transform: scale(1); opacity: .55; } 80%,100% { transform: scale(1.9); opacity: 0; } }

.floaty { animation: floaty 6s ease-in-out infinite; }
.floaty-soft { animation: floaty-soft 7s ease-in-out infinite; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  font-family: var(--text); font-weight: 700; font-size: 14px;
  padding: 11px 22px; border-radius: 999px; border: none; cursor: pointer;
  transition: transform .25s ease, box-shadow .25s ease, background .25s ease, color .25s ease, border-color .25s ease;
}
.btn .lucide, .btn .wa-ico { width: 17px; height: 17px; transition: transform .25s ease; }
.btn:hover .lucide { transform: translateX(3px); }
.btn--lg { padding: 15px 30px; font-size: 15px; }
.btn--primary {
  background: linear-gradient(90deg, var(--sky), var(--sky-deep));
  color: #fff; box-shadow: 0 12px 28px -10px rgba(11,132,201,.55);
}
.btn--primary:hover { background: linear-gradient(90deg, var(--sky-deep), var(--sky)); transform: translateY(-3px); box-shadow: 0 18px 34px -10px rgba(11,132,201,.7); }
.btn--ghost { color: rgba(255,255,255,.85); border: 1px solid rgba(255,255,255,.22); }
.btn--ghost:hover { color: #fff; border-color: rgba(255,255,255,.55); background: rgba(255,255,255,.06); }
.btn--white { background: #fff; color: var(--navy-950); box-shadow: 0 14px 30px -12px rgba(6,14,26,.5); }
.btn--white:hover { background: var(--amber); transform: translateY(-3px); }
.btn--outline { border: 2px solid var(--line); color: var(--ink); justify-content: center; width: 100%; }
.btn--outline:hover { border-color: var(--sky); color: var(--sky-deep); background: rgba(226,243,253,.5); }

.wa-ico { width: 18px; height: 18px; }
.wa-ico--lg { width: 28px; height: 28px; }

/* ---------- Eyebrows / títulos ---------- */
.eyebrow {
  display: flex; align-items: center; gap: 12px;
  color: var(--sky-deep); font-weight: 800; font-size: 12px;
  letter-spacing: .22em; text-transform: uppercase; margin-bottom: 16px;
}
.eyebrow--light { color: var(--sky); }
.eyebrow--center { justify-content: center; }
.eyebrow__line { width: 32px; height: 2px; background: var(--sky); flex-shrink: 0; }

.section { padding: 96px 0; }
.section--mist { background: var(--mist); }
.section__head { max-width: 640px; margin: 0 auto 56px; }
.section__head--split { max-width: none; margin: 0 0 56px; display: grid; grid-template-columns: 1fr 1fr; gap: 24px; align-items: end; }
.section__title { font-family: var(--display); font-weight: 700; font-size: clamp(1.9rem, 4vw, 2.8rem); line-height: 1.12; letter-spacing: -0.02em; }
.section__title--light { color: #fff; }
.section__sub { color: var(--body); font-size: 18px; margin-top: 16px; }
.section__intro { color: var(--body); font-size: 18px; line-height: 1.65; }

.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed; inset: 0 0 auto 0; z-index: 100;
  padding: 20px 0; transition: all .3s ease; background: transparent;
}
.header.is-scrolled {
  padding: 12px 0;
  background: rgba(6,14,26,.92);
  backdrop-filter: blur(12px);
  box-shadow: 0 10px 30px -12px rgba(6,14,26,.55);
}
.header__inner { display: flex; align-items: center; justify-content: space-between; }

.logo { display: flex; align-items: center; gap: 10px; }
.logo__badge {
  width: 38px; height: 38px; border-radius: 12px;
  background: linear-gradient(135deg, var(--sky), var(--sky-deep));
  display: grid; place-items: center; color: #fff;
  font-family: var(--display); font-weight: 700; font-size: 18px;
  box-shadow: 0 8px 18px -6px rgba(11,132,201,.6); transition: transform .25s;
}
.logo:hover .logo__badge { transform: scale(1.06) rotate(-4deg); }
.logo__text { font-family: var(--display); font-weight: 700; color: #fff; letter-spacing: .04em; font-size: 18px; }
.logo__text em { font-style: normal; color: var(--sky); }

.nav { display: flex; align-items: center; gap: 36px; }
.nav__link { color: rgba(255,255,255,.72); font-weight: 600; font-size: 14px; position: relative; transition: color .25s; }
.nav__link::after {
  content: ""; position: absolute; left: 0; bottom: -7px; width: 100%; height: 2px;
  background: var(--sky); transform: scaleX(0); transform-origin: right; transition: transform .3s ease;
}
.nav__link:hover, .nav__link.is-active { color: #fff; }
.nav__link:hover::after, .nav__link.is-active::after { transform: scaleX(1); transform-origin: left; }
.nav__cta { padding: 10px 20px; }

.menu-btn {
  display: none; width: 42px; height: 42px; border-radius: 10px;
  background: rgba(255,255,255,.1); color: #fff; border: none; cursor: pointer;
  place-items: center; transition: background .25s;
}
.menu-btn:hover { background: rgba(255,255,255,.2); }
.menu-btn .lucide { width: 22px; height: 22px; }
.menu-btn__close { display: none; }
body.menu-open .menu-btn__open { display: none; }
body.menu-open .menu-btn__close { display: block; }

/* ============================================================
   HERO
   ============================================================ */
.hero { position: relative; background: var(--navy-950); color: #fff; overflow: hidden; }
.hero__bg {
  position: absolute; inset: 0; opacity: .55;
  background-image: radial-gradient(rgba(125,211,252,.14) 1px, transparent 1px);
  background-size: 26px 26px;
}
.hero__glow { position: absolute; border-radius: 50%; filter: blur(110px); animation: drift 14s ease-in-out infinite; }
.hero__glow--1 { top: -130px; right: -100px; width: 540px; height: 540px; background: rgba(11,132,201,.28); }
.hero__glow--2 { bottom: 0; left: 25%; width: 380px; height: 380px; background: rgba(27,168,242,.12); animation-delay: -6s; }

.hero__grid {
  position: relative; display: grid; grid-template-columns: 1.05fr .95fr;
  gap: 48px; align-items: center; padding: 150px 24px 90px;
}

.hero__title { font-family: var(--display); font-weight: 700; font-size: clamp(2.4rem, 5vw, 3.5rem); line-height: 1.1; letter-spacing: -0.02em; }
.hero__accent { position: relative; display: inline-block; color: var(--sky); }
.hero__underline { position: absolute; left: 0; bottom: -8px; width: 100%; height: 12px; color: var(--amber); }
.hero__lead { color: rgba(255,255,255,.65); font-size: 18px; line-height: 1.65; max-width: 520px; margin-top: 24px; }
.hero__actions { display: flex; flex-wrap: wrap; gap: 16px; margin-top: 36px; }

.hero__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; max-width: 440px; margin-top: 48px; }
.stat { border-left: 2px solid rgba(27,168,242,.4); padding-left: 16px; }
.stat__num { font-family: var(--display); font-weight: 700; font-size: 28px; }
.stat__label { color: rgba(255,255,255,.5); font-size: 13px; margin-top: 4px; line-height: 1.35; }

/* Mockup navegador */
.hero__mock { position: relative; }
.browser {
  border-radius: 18px; border: 1px solid rgba(255,255,255,.1);
  background: rgba(12,28,48,.92); overflow: hidden;
  box-shadow: 0 40px 80px -30px rgba(6,14,26,.8);
}
.browser__bar { display: flex; align-items: center; gap: 7px; padding: 12px 16px; background: rgba(10,23,40,.8); border-bottom: 1px solid rgba(255,255,255,.1); }
.dot { width: 11px; height: 11px; border-radius: 50%; }
.dot--r { background: #ff5f57; } .dot--y { background: #febc2e; } .dot--g { background: #28c840; }
.browser__url { margin-left: 10px; font-size: 11px; color: rgba(255,255,255,.5); background: rgba(255,255,255,.06); border-radius: 6px; padding: 5px 12px; max-width: 220px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.browser__body { padding: 22px; }

.mock-nav { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.mock-brand { display: flex; align-items: center; gap: 8px; font-family: var(--display); font-weight: 700; font-size: 14px; }
.mock-brand__ico { width: 24px; height: 24px; border-radius: 6px; background: var(--ember); display: grid; place-items: center; color: #fff; }
.mock-brand__ico .lucide { width: 13px; height: 13px; }
.mock-nav__links { display: flex; gap: 10px; }
.mock-nav__links i { width: 38px; height: 6px; border-radius: 4px; background: rgba(255,255,255,.2); }
.mock-nav__links i.on { background: var(--amber); }

.mock-hero { position: relative; overflow: hidden; border-radius: 14px; padding: 22px; background: linear-gradient(135deg, #7a2c07, #a63c0a 55%, #c85a10); }
.mock-hero::before { content: ""; position: absolute; right: -24px; top: -30px; width: 110px; height: 110px; border-radius: 50%; background: rgba(242,165,22,.3); }
.mock-hero__tag { font-size: 10px; text-transform: uppercase; letter-spacing: .2em; color: #ffd9b8; font-weight: 800; margin-bottom: 8px; }
.mock-hero__title { font-family: var(--display); font-weight: 700; font-size: 20px; color: #fff; line-height: 1.2; max-width: 220px; }
.mock-hero__btn { display: inline-block; margin-top: 16px; background: var(--amber); color: var(--navy-950); font-size: 11px; font-weight: 800; padding: 7px 14px; border-radius: 7px; }

.mock-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 16px; }
.mock-card { border-radius: 10px; background: rgba(255,255,255,.05); border: 1px solid rgba(255,255,255,.1); padding: 12px; }
.mock-card__img { display: block; height: 46px; border-radius: 7px; background: linear-gradient(135deg, rgba(255,255,255,.16), rgba(255,255,255,.05)); margin-bottom: 8px; }
.mock-card p { font-size: 11px; font-weight: 600; color: rgba(255,255,255,.85); }
.mock-card em { font-style: normal; font-size: 10px; color: var(--amber); font-weight: 800; }

/* Badges flotantes */
.badge {
  position: absolute; background: var(--card); color: var(--ink);
  border: 1px solid var(--line); border-radius: 14px; padding: 12px 16px;
  box-shadow: 0 20px 40px -14px rgba(6,14,26,.5);
}
.badge--order { left: -26px; top: 64px; display: flex; align-items: center; gap: 12px; }
.badge__ico { width: 36px; height: 36px; border-radius: 50%; background: #e7f8ee; display: grid; place-items: center; color: #18a957; }
.badge__ico .lucide { width: 17px; height: 17px; }
.badge__title { font-size: 12px; font-weight: 800; }
.badge__sub { font-size: 11px; color: var(--body); }
.badge--chart { right: -14px; bottom: 32px; }
.badge__head { display: flex; align-items: center; gap: 8px; margin-bottom: 8px; }
.badge__head .lucide { width: 16px; height: 16px; color: var(--sky-deep); }
.badge__head p { font-size: 12px; font-weight: 800; }
.bars { display: flex; align-items: flex-end; gap: 4px; height: 32px; }
.bars i { width: 8px; border-radius: 3px; background: linear-gradient(to top, var(--sky-deep), var(--sky)); transform-origin: bottom; animation: bar-grow 1.1s cubic-bezier(.22,1,.36,1) both; }

/* ============================================================
   MARQUEE RUBROS
   ============================================================ */
.rubros { background: var(--card); border-bottom: 1px solid var(--line); padding: 28px 0; }
.rubros__title { text-align: center; font-size: 11px; font-weight: 800; letter-spacing: .28em; text-transform: uppercase; color: var(--body); margin-bottom: 18px; }
.marquee { overflow: hidden; -webkit-mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent); mask-image: linear-gradient(to right, transparent, #000 12%, #000 88%, transparent); }
.marquee__track { display: flex; width: max-content; gap: 48px; padding-right: 48px; animation: marquee 30s linear infinite; }
.marquee:hover .marquee__track { animation-play-state: paused; }
.rubro { display: flex; align-items: center; gap: 10px; color: var(--body); font-weight: 700; font-size: 14px; white-space: nowrap; cursor: default; transition: color .25s; }
.rubro:hover { color: var(--sky-deep); }
.rubro .lucide { width: 19px; height: 19px; color: var(--sky-deep); }
.rubro b { width: 6px; height: 6px; border-radius: 50%; background: var(--line); margin-left: 24px; }

/* ============================================================
   SOLUCIONES
   ============================================================ */
.sol {
  display: flex; flex-direction: column; background: var(--card);
  border: 1px solid var(--line); border-radius: 18px; padding: 30px;
  box-shadow: 0 2px 6px rgba(6,14,26,.04);
  transition: transform .3s ease, box-shadow .3s ease;
}
.sol:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.sol--dark { background: var(--navy-900); color: #fff; border-color: transparent; box-shadow: 0 24px 50px -20px rgba(10,23,40,.5); }
.sol__ico { width: 50px; height: 50px; border-radius: 13px; display: grid; place-items: center; background: var(--sky-soft); color: var(--sky-deep); margin-bottom: 22px; transition: transform .3s ease; }
.sol:hover .sol__ico { transform: scale(1.1) rotate(-4deg); }
.sol__ico--dark { background: rgba(27,168,242,.15); color: var(--sky); }
.sol__title { font-family: var(--display); font-weight: 700; font-size: 20px; margin-bottom: 12px; }
.sol__desc { font-size: 14px; line-height: 1.65; color: var(--body); margin-bottom: 22px; }
.sol--dark .sol__desc { color: rgba(255,255,255,.6); }

.checks { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.checks li { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: rgba(19,34,47,.82); }
.checks .lucide { width: 16px; height: 16px; color: var(--sky); flex-shrink: 0; }
.checks--light li { color: rgba(255,255,255,.85); }
.sol--dark .checks li { color: rgba(255,255,255,.8); }

.link { margin-top: auto; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; font-size: 14px; color: var(--sky-deep); }
.link .lucide { width: 16px; height: 16px; transition: transform .25s; }
.link:hover .lucide { transform: translateX(5px); }
.sol--dark .link { color: var(--sky); }

/* ============================================================
   DISEÑOS POR RUBRO
   ============================================================ */
.show { background: var(--card); border: 1px solid var(--line); border-radius: 18px; overflow: hidden; box-shadow: 0 2px 6px rgba(6,14,26,.04); transition: transform .3s ease, box-shadow .3s ease; }
.show:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.show__mock { position: relative; height: 224px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; overflow: hidden; }
.show__mock::before { content: ""; position: absolute; right: -40px; top: -48px; width: 150px; height: 150px; border-radius: 50%; border: 1px solid rgba(255,255,255,.16); transition: transform .7s ease; }
.show__mock::after { content: ""; position: absolute; right: -8px; top: 64px; width: 80px; height: 80px; border-radius: 50%; background: rgba(255,255,255,.05); }
.show:hover .show__mock::before { transform: scale(1.3); }
.show__mock--ember { background: linear-gradient(135deg, #7a2c07, #a63c0a 55%, #c85a10); }
.show__mock--steel { background: linear-gradient(135deg, #3c556e, #54718c 55%, #7d97ad); }
.show__mock--carbon { background: linear-gradient(135deg, #15181d, #23272e 55%, #33383f); }
.show__tag { font-size: 10px; font-weight: 800; letter-spacing: .22em; text-transform: uppercase; color: #ffd9b8; opacity: .85; }
.show__mock--steel .show__tag { color: #e8f1f8; }
.show__tag--amber { color: var(--amber); }
.show__title { font-family: var(--display); font-weight: 700; font-size: 23px; line-height: 1.2; max-width: 250px; color: #fff; }
.show__title--amber { color: var(--amber); text-transform: uppercase; }
.show__btn { display: inline-block; margin-top: 16px; font-size: 11px; font-weight: 800; color: var(--navy-950); padding: 7px 14px; border-radius: 7px; transition: transform .3s ease; }
.show:hover .show__btn { transform: translateX(5px); }
.show__btn--amber { background: var(--amber); }
.show__btn--ember { background: var(--ember); color: #fff; }
.show__foot { padding: 20px; display: flex; align-items: center; justify-content: space-between; }
.show__name { font-weight: 700; font-size: 14px; }
.show__meta { font-size: 12px; color: var(--body); margin-top: 3px; }
.show__foot .lucide { width: 17px; height: 17px; color: var(--body); transition: transform .3s, color .3s; }
.show:hover .show__foot .lucide { color: var(--sky-deep); transform: translateX(4px); }

/* ============================================================
   PROCESO
   ============================================================ */
.proceso { position: relative; background: var(--navy-950); color: #fff; padding: 100px 0; overflow: hidden; }
.proceso__bg { position: absolute; inset: 0; opacity: .5; background-image: radial-gradient(rgba(125,211,252,.14) 1px, transparent 1px); background-size: 26px 26px; }
.proceso__grid { position: relative; display: grid; grid-template-columns: 1fr 1fr; gap: 64px; align-items: center; }
.proceso__lead { color: rgba(255,255,255,.6); font-size: 18px; line-height: 1.65; max-width: 420px; margin-top: 20px; }

.steps { position: relative; display: flex; flex-direction: column; gap: 38px; }
.steps::before { content: ""; position: absolute; left: 22px; top: 12px; bottom: 12px; width: 1px; background: linear-gradient(to bottom, rgba(27,168,242,.6), rgba(255,255,255,.12) 70%, transparent); }
.step { position: relative; display: flex; gap: 20px; }
.step__dot { position: relative; z-index: 1; width: 46px; height: 46px; flex-shrink: 0; border-radius: 50%; background: var(--navy-800); border: 1px solid rgba(27,168,242,.4); display: grid; place-items: center; color: var(--sky); transition: transform .3s, background .3s; }
.step:hover .step__dot { transform: scale(1.12); background: rgba(27,168,242,.15); }
.step__num { font-size: 11px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; color: var(--sky); margin-bottom: 4px; }
.step__title { font-family: var(--display); font-weight: 700; font-size: 18px; }
.step__desc { color: rgba(255,255,255,.55); font-size: 14px; line-height: 1.6; margin-top: 6px; max-width: 360px; }

/* ============================================================
   PRECIOS
   ============================================================ */
.grid-3--pricing { max-width: 980px; margin: 0 auto; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 30px; box-shadow: 0 2px 6px rgba(6,14,26,.04); transition: transform .3s ease, box-shadow .3s ease; }
.plan:hover { transform: translateY(-8px); box-shadow: var(--shadow-lg); }
.plan--featured { background: var(--navy-900); color: #fff; border: 2px solid var(--sky); box-shadow: 0 30px 60px -22px rgba(11,132,201,.45); transform: scale(1.04); }
.plan--featured:hover { transform: scale(1.04) translateY(-8px); }
.plan__badge { position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: linear-gradient(90deg, var(--sky), var(--sky-deep)); color: #fff; font-size: 10px; font-weight: 800; letter-spacing: .18em; text-transform: uppercase; padding: 6px 16px; border-radius: 999px; box-shadow: 0 10px 22px -8px rgba(11,132,201,.6); }
.plan__tag { font-size: 11px; font-weight: 800; letter-spacing: .2em; text-transform: uppercase; color: var(--sky-deep); margin-bottom: 8px; }
.plan__tag--light { color: var(--sky); }
.plan__name { font-family: var(--display); font-weight: 700; font-size: 21px; }
.plan__desc { font-size: 14px; line-height: 1.6; color: var(--body); margin-top: 8px; }
.plan--featured .plan__desc { color: rgba(255,255,255,.6); }
.plan__price { margin: 24px 0; padding-bottom: 24px; border-bottom: 1px dashed var(--line); }
.plan__price--light { border-color: rgba(255,255,255,.18); }
.plan__from { font-size: 12px; color: var(--body); margin-bottom: 4px; }
.plan--featured .plan__from { color: rgba(255,255,255,.5); }
.plan__amount { font-family: var(--display); font-weight: 700; font-size: 40px; }
.plan__amount span { font-size: 20px; color: var(--sky-deep); margin-right: 4px; vertical-align: top; }
.plan--featured .plan__amount span { color: var(--sky); }
.plan .checks { margin-bottom: 30px; }
.plan .btn { margin-top: auto; }
.pricing-note { text-align: center; font-size: 12px; color: var(--body); margin-top: 40px; }

/* ============================================================
   CTA
   ============================================================ */
.cta-wrap { padding: 0 0 96px; background: var(--paper); }
.cta {
  position: relative; overflow: hidden; border-radius: 28px;
  background: linear-gradient(135deg, var(--navy-900), var(--navy-800) 55%, var(--sky-deep));
  padding: 52px 56px; display: flex; align-items: center; justify-content: space-between; gap: 32px;
  box-shadow: 0 36px 70px -28px rgba(10,23,40,.55);
}
.cta__ring { position: absolute; border-radius: 50%; border: 1px solid rgba(255,255,255,.1); }
.cta__ring--1 { right: -64px; top: -80px; width: 290px; height: 290px; }
.cta__ring--2 { right: -16px; top: -32px; width: 160px; height: 160px; }
.cta__glow { position: absolute; left: 33%; bottom: 0; width: 230px; height: 230px; border-radius: 50%; background: rgba(27,168,242,.14); filter: blur(60px); }
.cta__copy { position: relative; }
.cta__eyebrow { color: var(--amber); font-weight: 800; font-size: 12px; letter-spacing: .22em; text-transform: uppercase; margin-bottom: 12px; }
.cta__title { font-family: var(--display); font-weight: 700; font-size: clamp(1.5rem, 3vw, 2.2rem); color: #fff; line-height: 1.2; max-width: 540px; }
.cta__sub { color: rgba(255,255,255,.6); margin-top: 12px; max-width: 480px; }
.cta__btn { position: relative; flex-shrink: 0; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer { background: var(--navy-950); color: #fff; padding-top: 64px; border-top: 1px solid rgba(255,255,255,.06); }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 48px; padding-bottom: 48px; border-bottom: 1px solid rgba(255,255,255,.1); }
.footer__desc { color: rgba(255,255,255,.5); font-size: 14px; line-height: 1.7; max-width: 300px; margin-top: 18px; }
.footer__title { font-family: var(--display); font-weight: 700; font-size: 13px; letter-spacing: .12em; text-transform: uppercase; color: rgba(255,255,255,.8); margin-bottom: 20px; }
.footer__list { display: flex; flex-direction: column; gap: 12px; }
.footer__list a, .footer__list span { display: inline-flex; align-items: center; gap: 10px; color: rgba(255,255,255,.55); font-size: 14px; transition: color .25s; }
.footer__list a:hover { color: var(--sky); }
.footer__list .lucide { width: 16px; height: 16px; color: var(--sky); }
.footer__bottom { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 28px 24px; font-size: 12px; color: rgba(255,255,255,.4); }

/* ---------- WhatsApp flotante ---------- */
.wa-float {
  position: fixed; bottom: 24px; right: 24px; z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; background: var(--wa);
  display: grid; place-items: center; color: #fff;
  box-shadow: 0 16px 34px -10px rgba(37,211,102,.6);
  transition: transform .25s ease;
}
.wa-float:hover { transform: scale(1.12); }
.wa-float::after { content: ""; position: absolute; inset: 0; border-radius: 50%; background: var(--wa); animation: ping-ring 2.2s cubic-bezier(0,0,.2,1) infinite; z-index: -1; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .hero__grid { grid-template-columns: 1fr; padding-top: 130px; }
  .hero__mock { max-width: 560px; }
  .section__head--split { grid-template-columns: 1fr; }
  .proceso__grid { grid-template-columns: 1fr; gap: 56px; }
  .grid-3 { grid-template-columns: 1fr 1fr; }
  .plan--featured { transform: none; }
  .plan--featured:hover { transform: translateY(-8px); }
}

@media (max-width: 860px) {
  .nav {
    position: fixed; top: 66px; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 4px;
    background: rgba(6,14,26,.97); backdrop-filter: blur(14px);
    padding: 16px 24px 24px; transform: translateY(-12px);
    opacity: 0; pointer-events: none; transition: all .3s ease;
  }
  body.menu-open .nav { transform: translateY(0); opacity: 1; pointer-events: auto; }
  .nav__link { padding: 13px 10px; border-bottom: 1px solid rgba(255,255,255,.06); }
  .nav__link::after { display: none; }
  .nav__cta { justify-content: center; margin-top: 14px; }
  .menu-btn { display: grid; }
  .grid-3 { grid-template-columns: 1fr; }
  .cta { flex-direction: column; align-items: flex-start; padding: 40px 32px; }
  .footer__grid { grid-template-columns: 1fr; gap: 36px; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .badge--order { left: -8px; }
  .badge--chart { right: -6px; }
}

@media (max-width: 480px) {
  .hero__stats { grid-template-columns: 1fr 1fr; }
  .hero__actions .btn { width: 100%; justify-content: center; }
  .mock-cards { grid-template-columns: 1fr 1fr; }
  .mock-card:last-child { display: none; }
}