/* ============================================================
   IZZI WAY — Landing de conversión
   Paleta del manual de marca:
   Dark Purple #563199 (50%) · Purple #D157FF (35%)
   Green #D4FC75 (10% · CTAs) · Black #393939 (5%)
   Tipografías: Montserrat (fallback de Cocogoose Pro) + Afacad
   ============================================================ */

:root {
  --dark-purple: #563199;
  --dark-purple-2: #6b3fc0;
  --purple: #D157FF;
  --green: #D4FC75;
  --black: #393939;
  --white: #ffffff;
  --bg: #ffffff;
  --bg-soft: #f6f3fc;
  --text: #393939;
  --text-soft: #6b6577;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 18px 40px -18px rgba(86, 49, 153, .35);
  --shadow-soft: 0 10px 30px -16px rgba(57, 57, 57, .25);
  --maxw: 1160px;
  --font-head: 'Montserrat', system-ui, sans-serif;
  --font-body: 'Afacad', system-ui, sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.55;
  font-size: 18px;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

h1, h2, h3, h4 { font-family: var(--font-head); line-height: 1.12; font-weight: 800; }
img, svg { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }

.container { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 22px; }

/* ===================== LOGO (versión cuadrada del manual) ===================== */
.logo { display: inline-flex; align-items: center; }
.logo-img { height: 46px; width: 46px; display: block; border-radius: 10px; }
.dash-logo-img { height: 34px; width: 34px; border-radius: 8px; }
.footer-logo-img { height: 60px; width: 60px; border-radius: 12px; }
@media (min-width: 940px) { .logo-img { height: 50px; width: 50px; } }

/* ===================== BOTONES ===================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .55rem;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  padding: 14px 26px;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .15s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
  text-align: center;
  line-height: 1.1;
}
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn-primary {
  background: var(--green);
  color: var(--black);
  box-shadow: 0 10px 24px -10px rgba(212, 252, 117, .9);
}
.btn-primary:hover { background: #c7f95a; }

.btn-ghost {
  background: transparent;
  color: var(--dark-purple);
  border-color: rgba(86, 49, 153, .25);
  padding: 10px 20px;
}
.btn-ghost:hover { border-color: var(--purple); color: var(--purple); }

.btn-wa {
  background: #25D366;
  color: #fff;
  box-shadow: 0 10px 24px -10px rgba(37, 211, 102, .9);
}
.btn-wa:hover { background: #1ebe5a; }
.btn-wa .ico { width: 20px; height: 20px; }
.btn-wa-lg { padding: 16px 28px; font-size: 1.05rem; }

.btn-block { width: 100%; }
.btn-spinner { display: none; width: 18px; height: 18px; border: 2px solid rgba(0,0,0,.25); border-top-color: var(--black); border-radius: 50%; animation: spin .7s linear infinite; }
.is-loading .btn-label { opacity: .6; }
.is-loading .btn-spinner { display: inline-block; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ===================== HEADER ===================== */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 22px;
  background: rgba(255,255,255,.88);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(86,49,153,.08);
}
.header-cta { display: none; }

/* ===================== HERO ===================== */
.hero {
  position: relative;
  color: #fff;
  padding: 56px 0 70px;
  overflow: hidden;
  background: linear-gradient(135deg, #4a2a86 0%, var(--dark-purple) 45%, #7b3fd1 100%);
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0; opacity: .5;
  background-image:
    linear-gradient(115deg, rgba(209,87,255,.45) 0 14%, transparent 14% 22%, rgba(209,87,255,.30) 22% 30%, transparent 30%),
    radial-gradient(circle at 85% 15%, rgba(209,87,255,.5), transparent 40%);
}
.hero-grid {
  position: relative; z-index: 1;
  display: grid; grid-template-columns: 1fr; gap: 44px; align-items: center;
}
.hero-kicker {
  font-family: var(--font-head); font-weight: 700; letter-spacing: 4px;
  text-transform: uppercase; font-size: .78rem; color: var(--green); margin-bottom: 14px;
}
.hero-copy h1 { font-size: clamp(2rem, 6vw, 3.3rem); margin-bottom: 18px; }
.hero-copy h1 .hl { color: var(--green); }
.hero-sub { font-size: 1.15rem; color: rgba(255,255,255,.92); max-width: 540px; margin-bottom: 28px; }
.hero-sub strong { color: #fff; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-bottom: 22px; }
.hero-badges { list-style: none; display: flex; flex-wrap: wrap; gap: 8px 18px; }
.hero-badges li { font-size: .92rem; color: rgba(255,255,255,.85); font-weight: 600; }

/* Captura del producto enmarcada (browser card) */
.hero-visual { position: relative; }
.browser-card {
  background: #fff;
  border-radius: 14px;
  overflow: hidden;
  box-shadow: 0 34px 70px -28px rgba(0,0,0,.55);
  border: 1px solid rgba(255,255,255,.18);
}
.browser-bar {
  display: flex; align-items: center; gap: 7px;
  padding: 10px 14px; background: #2a2342;
}
.browser-bar span { width: 11px; height: 11px; border-radius: 50%; background: rgba(255,255,255,.35); }
.browser-bar span:first-child { background: #ff5f57; }
.browser-bar span:nth-child(2) { background: #febc2e; }
.browser-bar span:nth-child(3) { background: #28c840; }
.browser-card img { display: block; width: 100%; height: auto; }

.float-badge {
  position: absolute;
  background: #fff; color: var(--black);
  border-radius: 12px; padding: 10px 14px;
  box-shadow: var(--shadow-soft);
  font-size: .82rem; line-height: 1.2;
  display: flex; flex-direction: column;
  animation: floaty 4s ease-in-out infinite;
}
.float-badge b { color: var(--dark-purple); font-family: var(--font-head); font-size: .72rem; }
.float-badge.b1 { top: -16px; right: -10px; animation-delay: 0s; }
.float-badge.b2 { bottom: 24px; left: -16px; animation-delay: .9s; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-8px); } }
@media (max-width: 520px) { .float-badge { display: none; } }

/* ===================== SECCIONES GENÉRICAS ===================== */
.section { padding: 70px 0; }
.section h2 { font-size: clamp(1.6rem, 4.2vw, 2.5rem); margin-bottom: 16px; color: var(--dark-purple); max-width: 820px; }
.section-lead { font-size: 1.12rem; color: var(--text-soft); max-width: 720px; margin-bottom: 40px; }
.section.dark { background: linear-gradient(135deg, var(--dark-purple) 0%, #6b3fc0 100%); color: #fff; }
.section.dark h2 { color: #fff; }
.section.dark .section-lead { color: rgba(255,255,255,.85); }

.hl { color: var(--purple); }
.hl-green { color: var(--green); }
.section.dark .hl-green, .whatsapp-api .hl-green { color: var(--purple); }

/* ===================== CARDS ===================== */
.cards-3 { display: grid; grid-template-columns: 1fr; gap: 20px; }
.cards-4 { display: grid; grid-template-columns: 1fr; gap: 20px; }
.card {
  background: var(--bg-soft);
  border: 1px solid rgba(86,49,153,.1);
  border-radius: var(--radius);
  padding: 26px;
}
.card h3 { font-size: 1.18rem; margin-bottom: 10px; color: var(--dark-purple); }
.card p { color: var(--text-soft); }

.section.dark .card { background: rgba(255,255,255,.08); border-color: rgba(255,255,255,.14); }
.section.dark .card h3 { color: var(--green); }
.section.dark .card p { color: rgba(255,255,255,.82); }

.card.pain h3 { color: var(--purple); }
.feat-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 46px; height: 46px; border-radius: 12px;
  background: rgba(212,252,117,.18); color: var(--green);
  font-size: 1.4rem; margin-bottom: 12px;
}

/* ===================== CASOS ===================== */
.cases { display: grid; grid-template-columns: 1fr; gap: 18px; margin-bottom: 36px; }
.case {
  background: #fff; border: 1px solid rgba(86,49,153,.12);
  border-left: 5px solid var(--purple);
  border-radius: var(--radius); padding: 24px 26px;
  box-shadow: var(--shadow-soft);
}
.case-tag {
  font-family: var(--font-head); font-weight: 700; font-size: .72rem;
  letter-spacing: 2px; text-transform: uppercase; color: var(--purple);
}
.case h3 { font-size: 1.15rem; margin: 8px 0 10px; color: var(--dark-purple); }
.case p { color: var(--text-soft); }
.mid-cta { text-align: center; }

/* ===================== PARA QUIÉN ===================== */
.checklist { list-style: none; display: grid; gap: 14px; max-width: 760px; }
.checklist li { position: relative; padding-left: 38px; font-size: 1.08rem; }
.checklist li::before {
  content: "✓"; position: absolute; left: 0; top: -2px;
  width: 26px; height: 26px; border-radius: 50%;
  background: var(--green); color: var(--black);
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: .85rem;
}

/* ===================== CONTACTO / FORM ===================== */
.contacto { background: var(--bg-soft); }
.contacto-grid { display: grid; grid-template-columns: 1fr; gap: 40px; align-items: start; }
.contacto-copy h2 { color: var(--dark-purple); margin-bottom: 14px; }
.contacto-copy p { color: var(--text-soft); margin-bottom: 18px; }
.contacto-list { list-style: none; display: grid; gap: 10px; margin-bottom: 26px; }
.contacto-list li { position: relative; padding-left: 28px; color: var(--text); }
.contacto-list li::before { content: "→"; position: absolute; left: 0; color: var(--purple); font-weight: 800; }

.form-card {
  background: #fff;
  border-radius: 22px;
  padding: 30px 26px;
  box-shadow: var(--shadow);
  border: 1px solid rgba(86,49,153,.1);
}
.form-title { font-size: 1.4rem; color: var(--dark-purple); margin-bottom: 20px; }
.field { margin-bottom: 16px; }
.field label { display: block; font-family: var(--font-head); font-weight: 600; font-size: .9rem; margin-bottom: 6px; color: var(--black); }
.field input, .field textarea {
  width: 100%; font-family: var(--font-body); font-size: 1rem;
  padding: 13px 14px; border: 1.5px solid #e2dcf0; border-radius: 12px;
  background: #fbfaff; color: var(--text); transition: border-color .15s, box-shadow .15s;
}
.field input:focus, .field textarea:focus {
  outline: none; border-color: var(--purple);
  box-shadow: 0 0 0 3px rgba(209,87,255,.15);
}
.field input.invalid, .field textarea.invalid { border-color: #e0457a; background: #fff5f8; }
.err { display: block; color: #e0457a; font-size: .82rem; min-height: 0; margin-top: 4px; }
.hp { position: absolute; left: -9999px; opacity: 0; }
.form-note { font-size: .82rem; color: var(--text-soft); margin-top: 14px; text-align: center; }
.form-feedback { margin-top: 14px; text-align: center; font-weight: 600; display: none; padding: 12px; border-radius: 12px; }
.form-feedback.show { display: block; }
.form-feedback.ok { background: rgba(212,252,117,.25); color: #2f6b00; }
.form-feedback.error { background: #fff5f8; color: #c0335f; }

/* ===================== FOOTER ===================== */
.site-footer { background: var(--black); color: #fff; padding-top: 50px; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 30px; padding-bottom: 30px; }
.footer-brand p { color: rgba(255,255,255,.65); margin-top: 10px; max-width: 360px; }
.footer-contact h4 { font-size: 1rem; margin-bottom: 12px; color: var(--green); }
.footer-contact p { color: rgba(255,255,255,.8); margin-bottom: 6px; }
.footer-contact a:hover { color: var(--green); }
.footer-bottom { border-top: 1px solid rgba(255,255,255,.12); padding: 18px 0; }
.footer-bottom p { font-size: .85rem; color: rgba(255,255,255,.55); text-align: center; }

/* ===================== WHATSAPP FLOTANTE ===================== */
.wa-float {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  display: inline-flex; align-items: center; gap: 8px;
  background: #25D366; color: #fff;
  padding: 13px 18px; border-radius: 999px;
  box-shadow: 0 14px 30px -10px rgba(37,211,102,.8);
  font-family: var(--font-head); font-weight: 700; font-size: .95rem;
  animation: wa-pulse 2.6s ease-in-out infinite;
}
.wa-float svg { width: 26px; height: 26px; }
.wa-float:hover { background: #1ebe5a; transform: translateY(-2px); transition: .15s; }
@keyframes wa-pulse {
  0%, 100% { box-shadow: 0 14px 30px -10px rgba(37,211,102,.8), 0 0 0 0 rgba(37,211,102,.5); }
  50% { box-shadow: 0 14px 30px -10px rgba(37,211,102,.8), 0 0 0 12px rgba(37,211,102,0); }
}

/* ===================== TRUST STRIP ===================== */
.trust-strip { background: var(--black); color: #fff; padding: 18px 0; }
.trust-row { display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 10px 26px; text-align: center; }
.trust-main { font-size: .98rem; color: rgba(255,255,255,.92); }
.trust-main strong { color: var(--green); }
.trust-row ul { list-style: none; display: flex; flex-wrap: wrap; gap: 10px 22px; }
.trust-row ul li { position: relative; font-size: .9rem; color: rgba(255,255,255,.7); padding-left: 18px; }
.trust-row ul li::before { content: "✓"; position: absolute; left: 0; color: var(--green); font-weight: 800; }

/* ===================== SPLIT (una sola pantalla) ===================== */
.split { display: grid; grid-template-columns: 1fr; gap: 34px; align-items: center; }
.split-list { list-style: none; display: grid; gap: 18px; }
.split-list li { display: grid; gap: 2px; padding-left: 26px; position: relative; }
.split-list li::before {
  content: ""; position: absolute; left: 0; top: 7px;
  width: 12px; height: 12px; border-radius: 3px; background: var(--green);
}
.split-list b { font-family: var(--font-head); font-size: 1.05rem; color: #fff; }
.split-list span { color: rgba(255,255,255,.8); }

/* ===================== CHIPS (integraciones) ===================== */
.chips { list-style: none; display: flex; flex-wrap: wrap; gap: 12px; }
.chips li {
  font-family: var(--font-head); font-weight: 600; font-size: .95rem;
  padding: 11px 20px; border-radius: 999px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.2); color: #fff;
}

/* ===================== COMPARATIVA ===================== */
.compare { display: grid; grid-template-columns: 1fr; gap: 20px; }
.compare-col { border-radius: var(--radius); padding: 28px; }
.compare-col h3 { font-size: 1.25rem; margin-bottom: 16px; }
.compare-col ul { list-style: none; display: grid; gap: 12px; }
.compare-col li { position: relative; padding-left: 30px; color: var(--text); }
.compare-col.before { background: #fbf3f6; border: 1px solid #f1d9e2; }
.compare-col.before h3 { color: #c0335f; }
.compare-col.before li::before { content: "✕"; position: absolute; left: 0; color: #d6557e; font-weight: 800; }
.compare-col.after { background: #f3f9e8; border: 1px solid #dcefb3; box-shadow: var(--shadow-soft); }
.compare-col.after h3 { color: #4f7a00; }
.compare-col.after li::before { content: "✓"; position: absolute; left: 0; color: #6aa800; font-weight: 800; }

/* ===================== PASOS (cómo empezamos) ===================== */
.steps { list-style: none; display: grid; grid-template-columns: 1fr; gap: 20px; counter-reset: step; }
.step {
  position: relative; background: var(--bg-soft);
  border: 1px solid rgba(86,49,153,.1); border-radius: var(--radius);
  padding: 26px 24px;
}
.step-num {
  display: inline-flex; align-items: center; justify-content: center;
  width: 42px; height: 42px; border-radius: 12px; margin-bottom: 12px;
  background: var(--dark-purple); color: #fff;
  font-family: var(--font-head); font-weight: 800; font-size: 1.2rem;
}
.step h3 { font-size: 1.12rem; color: var(--dark-purple); margin-bottom: 8px; }
.step p { color: var(--text-soft); }

/* ===================== FAQ (accordion) ===================== */
.container-narrow { max-width: 760px; }
.accordion { display: grid; gap: 12px; }
.accordion details {
  background: #fff; border: 1px solid rgba(86,49,153,.14);
  border-radius: var(--radius-sm); overflow: hidden;
}
.accordion summary {
  cursor: pointer; list-style: none; padding: 18px 22px;
  font-family: var(--font-head); font-weight: 700; font-size: 1.05rem; color: var(--dark-purple);
  display: flex; justify-content: space-between; align-items: center; gap: 12px;
}
.accordion summary::-webkit-details-marker { display: none; }
.accordion summary::after { content: "+"; font-size: 1.5rem; color: var(--purple); line-height: 1; transition: transform .2s; }
.accordion details[open] summary::after { content: "−"; }
.acc-body { padding: 0 22px 20px; }
.acc-body p { color: var(--text-soft); }

/* ===================== ANIMACIÓN REVEAL ===================== */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.in { opacity: 1; transform: none; }

/* ===================== RESPONSIVE ===================== */
@media (min-width: 720px) {
  .cards-3 { grid-template-columns: repeat(3, 1fr); }
  .cards-4 { grid-template-columns: repeat(2, 1fr); }
  .cases { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1.4fr 1fr; }
  .compare { grid-template-columns: 1fr 1fr; }
  .steps { grid-template-columns: repeat(2, 1fr); }
}
@media (min-width: 940px) {
  body { font-size: 19px; }
  .header-cta { display: inline-flex; }
  .hero { padding: 80px 0 96px; }
  .hero-grid { grid-template-columns: 1.05fr .95fr; gap: 50px; }
  .cards-4 { grid-template-columns: repeat(4, 1fr); }
  .contacto-grid { grid-template-columns: 1fr 1fr; gap: 56px; }
  .form-card { padding: 38px 34px; }
  .split { grid-template-columns: 1fr 1.1fr; gap: 44px; }
  .steps { grid-template-columns: repeat(4, 1fr); }
}

/* Accesibilidad: respetar reduce-motion */
@media (prefers-reduced-motion: reduce) {
  * { animation: none !important; scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}