/* ============================================================
   Engrane CMS — Landing · tokens del handoff (Claude Design v2)
   ============================================================ */
:root {
  --primary: #4B3EF6;
  --primary-hover: #3626D6;
  --text: #1F1F1F;
  --text-2: #5A5A6A;
  --text-plan: #2A2A2A;
  --bg: #FFFFFF;
  --pill: #F1F0FB;
  --card: #F4F4F7;
  --faq-item: #F5F5F7;
  --card-divider: #DCDCE4;
  --faq-icon-bg: #EBEAF6;
  --footer: #282828;
  --footer-line: #3A3A3A;
  --watermark: #333333;
  --copyright: #8F8F8F;
  --footer-text-2: #C9C9C9;
  --placeholder: #C9C6F2;
  --radius-purple: 48px;
  --pad-x: clamp(16px, 4vw, 54px);
  --section-y: clamp(56px, 8vw, 110px);
  --font: "Nunito", system-ui, -apple-system, "Segoe UI", sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-weight: 600;
  color: var(--text);
  background: var(--bg);
  line-height: 1.5;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
h1, h2, h3, p, ul { margin: 0; }
ul { padding: 0; list-style: none; }
button { font-family: inherit; }

.container { max-width: 1440px; margin: 0 auto; padding: 0 var(--pad-x); }
.center { display: flex; justify-content: center; }
.anchor { position: relative; top: -40px; height: 0; }

/* ---------- Tipografía ---------- */
h1 { font-size: clamp(38px, 5.4vw, 72px); line-height: 1.02; letter-spacing: -0.01em; font-weight: 800; text-transform: uppercase; }
h1 .accent { display: block; color: var(--primary); }
h2 { font-size: clamp(25px, 3.4vw, 48px); line-height: 1.12; font-weight: 800; text-transform: uppercase; }
.h2-center { text-align: center; max-width: 900px; margin-inline: auto; }
.kicker { color: var(--primary); font-size: clamp(12px, 1vw, 14px); font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; margin-bottom: 18px; }
.lead { font-size: clamp(16px, 1.5vw, 21px); font-weight: 600; line-height: 1.5; }
.lead-center { text-align: center; margin-inline: auto; }
.lead-bold { font-weight: 700; }

/* ---------- Divisores ---------- */
.divider { width: 210px; height: 3px; background: var(--text); margin: clamp(20px, 3vw, 32px) auto; }
.divider-white { background: #fff; }
.divider-hero { width: min(430px, 80%); height: 2px; margin: clamp(20px, 3vw, 32px) 0; }
.divider-contact { width: 150px; margin: 22px 0 26px; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 15px; letter-spacing: 0.03em; text-transform: uppercase;
  border-radius: 36px; border: 0; cursor: pointer; white-space: nowrap;
  transition: background-color .15s ease, color .15s ease, transform .15s ease;
}
.btn-primary { background: var(--primary); color: #fff; padding: 14px 28px; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-lg { padding: 17px 40px; font-size: clamp(15px, 1.3vw, 18px); }
.btn-white { background: #fff; color: var(--primary); padding: 15px 38px; }
.btn-white:hover { background: #F1F0FB; }
.btn-outline { background: transparent; color: var(--primary); border: 2px solid var(--primary); padding: 12px 20px; font-size: 14px; width: 100%; }
.btn-outline:hover { background: var(--primary); color: #fff; }
.btn-dark { background: var(--text); color: #fff; border-radius: 14px; padding: 15px 40px; font-size: 16px; text-transform: none; letter-spacing: 0; }
.btn-dark:hover { background: #000; }
.link-strong { font-weight: 800; color: var(--text); text-decoration: underline; text-underline-offset: 5px; text-decoration-thickness: 2px; font-size: clamp(15px, 1.3vw, 18px); }
.link-strong:hover { color: var(--primary); }

/* ============================================================
   HEADER (sticky, opcional en el handoff → activado)
   ============================================================ */
.site-header { position: sticky; top: 0; z-index: 50; padding-top: 22px; transition: padding .2s ease; }
.site-header.is-scrolled { padding-top: 10px; }
.header-pill {
  display: flex; align-items: center; justify-content: space-between; gap: clamp(12px, 1.6vw, 30px);
  background: var(--pill); border-radius: 44px; padding: 14px clamp(16px, 2.4vw, 30px);
  transition: box-shadow .2s ease;
}
.site-header.is-scrolled .header-pill { box-shadow: 0 10px 30px rgba(31,31,31,.08); }
.brand img { height: 34px; width: auto; }
.nav-desktop { display: flex; gap: clamp(12px, 1.6vw, 30px); margin-left: auto; }
.nav-desktop a { font-size: clamp(12px, 1.05vw, 15px); font-weight: 700; text-transform: uppercase; letter-spacing: 0.02em; white-space: nowrap; }
.nav-desktop a:hover { color: var(--primary); }
.faq-long { display: none; }
@media (min-width: 1280px) { .faq-long { display: inline; } .faq-short { display: none; } }
.header-cta { padding: 12px clamp(16px, 1.8vw, 26px); }

.hamburger { display: none; background: none; border: 0; width: 44px; height: 44px; padding: 8px; cursor: pointer; flex-direction: column; justify-content: center; gap: 6px; }
.hamburger span { display: block; height: 2.5px; width: 100%; background: var(--text); border-radius: 2px; transition: transform .2s, opacity .2s; }
.hamburger[aria-expanded="true"] span:nth-child(1) { transform: translateY(8.5px) rotate(45deg); }
.hamburger[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.hamburger[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8.5px) rotate(-45deg); }

.mobile-menu { position: fixed; inset: 0; top: 0; background: #fff; z-index: 40; padding: 120px var(--pad-x) 40px; overflow-y: auto; }
.mobile-menu[hidden] { display: none; }
.mobile-menu nav { display: flex; flex-direction: column; gap: 22px; }
.mobile-menu nav a { font-size: 22px; font-weight: 800; text-transform: uppercase; }
.mobile-menu nav .btn { margin-top: 12px; padding: 16px 28px; font-size: 16px; }
body.menu-open { overflow: hidden; }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  display: grid; grid-template-columns: 1.2fr 1fr; gap: 30px; align-items: center;
  background: linear-gradient(160deg, #FAFAFF 0%, #F4F2FF 100%);
  padding: clamp(30px, 5vw, 70px) clamp(40px, 6vw, 90px);
  margin-top: 18px; border-radius: 0;
}
.hero-copy .lead { max-width: 520px; }
.hero-ctas { display: flex; flex-wrap: wrap; align-items: center; gap: 18px 30px; margin-top: clamp(28px, 4vw, 48px); }
.hero-support { margin-top: 22px; color: var(--text-2); font-size: clamp(13px, 1.1vw, 15px); }
.hero-art img { width: 100%; max-width: 560px; margin-inline: auto; mix-blend-mode: multiply; }

/* ============================================================
   BLOQUE MORADO
   ============================================================ */
.purple-block {
  background: var(--primary); color: #fff; border-radius: var(--radius-purple);
  padding: clamp(46px, 6vw, 96px) clamp(18px, 4vw, 60px) clamp(50px, 7vw, 100px);
  margin-top: 6px; position: relative;
}
.purple-block .lead { color: #fff; }
.value-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(16px, 2vw, 28px); margin-top: clamp(40px, 5vw, 70px); }
.value-card {
  border: 1.5px solid rgba(255,255,255,.55); border-radius: 28px;
  padding: clamp(24px, 2.4vw, 38px) clamp(18px, 2vw, 30px);
  display: flex; flex-direction: column; align-items: center; text-align: center; gap: 18px;
}
.value-card h3 { font-size: clamp(15px, 1.3vw, 18px); font-weight: 800; text-transform: uppercase; }
.value-card p { font-size: clamp(14px, 1.2vw, 17px); line-height: 1.5; }

.platform { margin-top: clamp(60px, 8vw, 110px); }
.cms-panel {
  background: #fff; color: var(--text); border-radius: 34px; padding: clamp(22px, 2.6vw, 40px);
  display: grid; grid-template-columns: 1.15fr 1fr; gap: clamp(20px, 2.5vw, 40px); align-items: center;
  margin-top: clamp(36px, 4vw, 60px);
}
.cms-tabs { display: flex; flex-direction: column; gap: clamp(12px, 1.4vw, 18px); }
.cms-tab {
  display: flex; align-items: center; gap: 14px; text-align: left;
  background: var(--primary); color: #fff; border: 1.5px solid var(--primary); border-radius: 40px;
  padding: 14px 22px; font-size: 15px; font-weight: 800; text-transform: uppercase; cursor: pointer;
  transition: all .15s ease;
}
.cms-tab .dot { flex: 0 0 34px; width: 34px; height: 34px; border-radius: 50%; background: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 16px; color: #fff; }
.cms-tab.is-active { background: #fff; color: var(--primary); }
.cms-tab.is-active .dot { background: var(--primary); }
.cms-tab.is-active .dot::before { content: "✳"; }
.cms-tab:not(.is-active):hover { background: var(--primary-hover); border-color: var(--primary-hover); }
.cms-content { display: flex; flex-direction: column; align-items: center; text-align: center; gap: 22px; }
.cms-title { color: var(--primary); font-size: clamp(18px, 1.6vw, 24px); font-weight: 800; }
.cms-text { font-size: clamp(14px, 1.2vw, 17px); line-height: 1.55; }
.cms-content img { width: 70%; max-width: 220px; }
.platform .center { margin-top: clamp(28px, 3vw, 44px); }

/* ============================================================
   SECCIONES CLARAS
   ============================================================ */
.section { padding-top: var(--section-y); }
.logo-row { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: clamp(30px, 5vw, 80px); margin-top: clamp(40px, 5vw, 70px); }
.logo-linea { height: clamp(44px, 4.6vw, 74px); width: auto; }
.logo-tribuna { height: clamp(28px, 3vw, 46px); width: auto; }
.logo-sports { height: clamp(28px, 3vw, 46px); width: auto; }
.logo-kpop { height: clamp(38px, 4vw, 62px); width: auto; }
.clients-note { margin: clamp(30px, 4vw, 50px) auto 0; text-align: center; color: var(--text-2); max-width: 560px; font-size: clamp(14px, 1.2vw, 17px); }

/* Planes */
.plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: clamp(18px, 2.4vw, 34px); align-items: stretch; margin-top: clamp(40px, 5vw, 70px); }
.plan-card {
  background: var(--card); border-radius: 26px; box-shadow: 0 18px 40px rgba(31,31,31,.06);
  padding: clamp(26px, 2.6vw, 40px) clamp(22px, 2.2vw, 34px);
  display: flex; flex-direction: column;
}
.plan-card h3 { text-align: center; font-size: clamp(19px, 1.8vw, 26px); font-weight: 700; text-transform: uppercase; }
.plan-tagline { text-align: center; color: var(--primary); font-weight: 800; font-size: clamp(14px, 1.2vw, 17px); margin-top: 8px; }
.plan-card hr { border: 0; border-top: 1px solid var(--card-divider); margin: 20px 0; }
.plan-desc { color: var(--text-2); font-size: clamp(14px, 1.15vw, 16px); line-height: 1.5; }
.plan-card ul { display: flex; flex-direction: column; gap: 14px; margin: 22px 0 26px; }
.plan-card li { position: relative; padding-left: 24px; color: var(--text-plan); font-size: clamp(14px, 1.15vw, 16px); line-height: 1.45; }
.plan-card li::before { content: "✳"; position: absolute; left: 0; top: 0; color: var(--primary); font-weight: 800; }
.plan-card .btn { margin-top: auto; }
.plans-help { display: flex; flex-direction: column; align-items: center; gap: 22px; margin-top: clamp(36px, 4vw, 58px); text-align: center; }
.plans-help p { max-width: 560px; font-size: clamp(15px, 1.3vw, 18px); }

/* FAQ */
.faq-sub { text-align: center; color: var(--primary); font-weight: 800; text-transform: uppercase; font-size: clamp(16px, 1.6vw, 22px); margin-top: 8px; }
.accordion { max-width: 1120px; margin: clamp(36px, 4vw, 58px) auto 0; display: flex; flex-direction: column; gap: clamp(14px, 1.6vw, 22px); }
.faq-item { background: var(--faq-item); border-radius: 20px; overflow: hidden; }
.faq-q {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px;
  background: none; border: 0; cursor: pointer; text-align: left; color: var(--text);
  padding: clamp(18px, 2vw, 26px) clamp(20px, 2.4vw, 34px);
  font-size: clamp(14px, 1.35vw, 19px); font-weight: 800; text-transform: uppercase; line-height: 1.3;
}
.faq-icon { flex: 0 0 44px; width: 44px; height: 44px; border-radius: 12px; background: var(--faq-icon-bg); display: inline-flex; align-items: center; justify-content: center; color: var(--primary); font-size: 26px; font-weight: 600; line-height: 1; }
.faq-icon::before { content: "+"; }
.faq-q[aria-expanded="true"] .faq-icon::before { content: "−"; }
.faq-a { padding: 0 clamp(20px, 2.4vw, 34px) clamp(22px, 2.4vw, 30px); }
.faq-a[hidden] { display: none; }
.faq-a p { color: #3A3A3A; line-height: 1.55; max-width: 900px; font-size: clamp(14px, 1.15vw, 16px); }

/* ============================================================
   CONTACTO + FOOTER
   ============================================================ */
.footer-wrap {
  --overlap: clamp(150px, 20vw, 240px);
  background: var(--footer); color: #fff; border-radius: 40px 40px 0 0;
  margin-top: calc(var(--overlap) + clamp(40px, 6vw, 90px));
  position: relative;
}
.anchor-contact { top: calc(-1 * var(--overlap) - 40px); }
.contact-card {
  background: var(--primary); border-radius: 34px; color: #fff;
  padding: clamp(30px, 3.4vw, 54px) clamp(22px, 3vw, 52px);
  display: grid; grid-template-columns: 1fr 1.15fr; gap: clamp(26px, 3vw, 54px);
  margin-top: calc(-1 * var(--overlap));
  position: relative; z-index: 1;
}
.contact-copy h2 { font-size: clamp(26px, 3vw, 42px); line-height: 1.08; }
.contact-copy p { font-size: clamp(15px, 1.25vw, 18px); font-weight: 700; line-height: 1.5; }

.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 20px; }
.field { display: flex; flex-direction: column; gap: 8px; }
.field-full { grid-column: 1 / -1; }
.field label { font-size: 14px; font-weight: 600; }
.field label .opt { font-weight: 600; opacity: .85; }
.field input, .field select, .field textarea {
  width: 100%; font-family: inherit; font-size: 15px; font-weight: 600; color: var(--text);
  background: #fff; border: 0; border-radius: 12px; padding: 14px 16px; outline: 2px solid transparent; outline-offset: 0;
  transition: outline-color .15s;
}
.field input:focus, .field select:focus, .field textarea:focus { outline-color: #fff; outline-offset: 2px; }
.field ::placeholder { color: var(--placeholder); opacity: 1; }
.field textarea { min-height: 110px; resize: vertical; }
.select-wrap { position: relative; }
.select-wrap select { appearance: none; -webkit-appearance: none; padding-right: 44px; cursor: pointer; }
.select-wrap::after {
  content: ""; position: absolute; right: 16px; top: 50%; width: 10px; height: 10px;
  border-right: 2.5px solid var(--primary); border-bottom: 2.5px solid var(--primary);
  transform: translateY(-70%) rotate(45deg); pointer-events: none;
}
.honey { position: absolute; left: -9999px; opacity: 0; height: 0; width: 0; }
.form-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 16px 24px; margin-top: 4px; }
.micro { font-size: 13px; line-height: 1.4; max-width: 340px; }
.micro a { text-decoration: underline; color: #fff; }
.btn-dark .btn-loading { display: none; }
.btn-dark.is-loading { opacity: .8; pointer-events: none; }
.btn-dark.is-loading .btn-label { display: none; }
.btn-dark.is-loading .btn-loading { display: inline; }
.form-msg { background: #fff; color: var(--text); border-radius: 12px; padding: 16px 18px; font-size: 15px; line-height: 1.5; }
.form-msg[hidden] { display: none; }
.form-error { color: #8B1A1A; }
.field input:user-invalid, .field textarea:user-invalid { outline-color: #FFB3B3; }

.footer-brand {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: clamp(24px, 4vw, 60px); align-items: start;
  padding: clamp(46px, 5vw, 80px) 0 clamp(30px, 3vw, 44px);
}
.footer-claim { font-weight: 800; font-size: clamp(20px, 2vw, 28px); line-height: 1.2; }
.footer-sub { color: var(--footer-text-2); max-width: 480px; margin-top: 10px; font-size: clamp(14px, 1.15vw, 16px); }
.footer-nav { display: flex; flex-wrap: wrap; gap: 14px 28px; justify-content: flex-end; }
.footer-nav a { color: #fff; font-weight: 700; font-size: 15px; }
.footer-nav a:hover { color: var(--placeholder); }

.footer-contact { display: flex; flex-wrap: wrap; justify-content: center; gap: clamp(24px, 5vw, 80px); padding-bottom: clamp(34px, 4vw, 56px); }
.footer-contact a { display: inline-flex; align-items: center; gap: 12px; font-weight: 600; font-size: clamp(15px, 1.3vw, 19px); }
.footer-contact a:hover { color: var(--placeholder); }
.footer-contact .ico { width: 38px; height: 38px; border-radius: 50%; background: var(--primary); display: inline-flex; align-items: center; justify-content: center; flex: 0 0 38px; }

.footer-partners { border-top: 1px solid var(--footer-line); border-bottom: 1px solid var(--footer-line); padding: clamp(20px, 2.4vw, 34px) clamp(8px, 2vw, 30px); }
.footer-partners { display: flex; flex-wrap: wrap; justify-content: center; align-items: center; gap: clamp(22px, 3.2vw, 56px); }
.footer-partners img { height: clamp(22px, 2.3vw, 36px); width: auto; }
.footer-partners img[alt="Happy Foods"] { height: clamp(26px, 2.8vw, 42px); }
.footer-partners img[alt="Happy Studio"] { height: clamp(18px, 1.8vw, 27px); }
.copyright { text-align: center; color: var(--copyright); padding: 26px 0 10px; font-size: 14px; }
.watermark-wrap { overflow: hidden; margin-bottom: -0.12em; font-size: clamp(80px, 20vw, 300px); line-height: 0.72; }
.watermark { color: var(--watermark); font-weight: 900; text-align: center; letter-spacing: -0.02em; user-select: none; transform: translateY(0.1em); }

/* ============================================================
   REVEAL (fade-up sutil, opcional en el handoff → activado)
   ============================================================ */
.reveal { opacity: 0; transform: translateY(18px); transition: opacity .6s ease, transform .6s ease; }
.reveal.is-visible { opacity: 1; transform: none; }
.no-js .reveal, .reveal.no-anim { opacity: 1; transform: none; transition: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
  .plans-grid { grid-template-columns: 1fr; max-width: 640px; margin-inline: auto; }
  .cms-panel { grid-template-columns: 1fr; }
  .contact-card { grid-template-columns: 1fr; }
  .footer-nav { justify-content: flex-start; }
}
@media (max-width: 900px) {
  .nav-desktop, .header-cta { display: none; }
  .hamburger { display: flex; }
  .hero { grid-template-columns: 1fr; padding: clamp(30px, 6vw, 50px) clamp(20px, 5vw, 40px); }
  .hero-art img { max-width: 420px; margin-top: 10px; }
}
@media (max-width: 760px) {
  .value-grid { grid-template-columns: 1fr; }
  .contact-form { grid-template-columns: 1fr; }
  .footer-brand { grid-template-columns: 1fr; }
  .hero { margin-left: calc(-1 * var(--pad-x)); margin-right: calc(-1 * var(--pad-x)); }
  .purple-block { border-radius: 32px; }
  .footer-wrap { border-radius: 28px 28px 0 0; }
}
@media (max-width: 420px) {
  .btn-lg { width: 100%; }
  .form-actions .btn { width: 100%; }
}