/*
Theme Name: how2learn Landing
Theme URI: https://how2learn.com
Author: how2learn
Author URI: https://how2learn.com
Description: Tema de una sola página para landings de venta de cursos how2learn. Identidad púrpura/negro/blanco, tipografía Nunito + Poppins, formas sólidas redondeadas. Incluye plantilla de landing, personalizador de precios y enlaces de checkout.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.7
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: how2learn-landing
Tags: one-column, custom-colors, landing-page, full-width-template, editor-style
*/

* { margin:0; padding:0; box-sizing:border-box; }
html { scroll-behavior:smooth; }

:root {
  --purple:#6F37FF;
  --deep:#5329BF;
  --soft:#B699FF;
  --black:#000000;
  --white:#FFFFFF;
  --lav:#F5F2FF;
  --lav2:#E4DBFF;
  --text2:#5A5570;
  --r-sm:12px;
  --r-md:18px;
  --r-lg:24px;
  --pill:999px;
}

body {
  background:var(--white);
  color:var(--black);
  font-family:'Poppins', sans-serif;
  font-size:16px;
  font-weight:400;
  line-height:1.65;
  -webkit-font-smoothing:antialiased;
}
img { max-width:100%; height:auto; }
.display { font-family:'Nunito', sans-serif; font-weight:900; }

.screen-reader-text {
  border:0; clip-path:inset(50%); height:1px; margin:-1px; overflow:hidden;
  padding:0; position:absolute; width:1px; word-wrap:normal !important;
}
.skip-link:focus {
  position:fixed; top:8px; left:8px; z-index:200; background:var(--black); color:var(--white);
  padding:12px 20px; border-radius:var(--pill); clip-path:none; width:auto; height:auto; font-weight:600;
}

/* TOP BAR */
.topbar {
  background:var(--deep);
  color:var(--white);
  text-align:center;
  padding:10px 20px;
  font-size:13px;
  font-weight:500;
  letter-spacing:0.03em;
}
.topbar a { color:var(--white); text-decoration:underline; font-weight:600; }

/* NAV */
.site-nav {
  background:var(--white);
  border-bottom:3px solid var(--black);
  padding:14px 40px;
  display:flex;
  justify-content:space-between;
  align-items:center;
  position:sticky; top:0; z-index:100;
  gap:16px;
}
body.admin-bar .site-nav { top:32px; }
@media screen and (max-width:782px){ body.admin-bar .site-nav { top:46px; } }
.brand { display:flex; align-items:center; gap:12px; min-width:0; text-decoration:none; color:var(--black); }
.brand img { max-height:44px; width:auto; }
.logo {
  font-family:'Nunito', sans-serif;
  font-size:26px;
  font-weight:900;
  letter-spacing:-0.02em;
  line-height:1;
}
.logo em { color:var(--purple); font-style:normal; }
.brand-div { width:2px; height:24px; background:var(--lav2); border-radius:2px; }
.brand-sub {
  font-size:12px; font-weight:600; color:var(--text2);
  text-transform:uppercase; letter-spacing:0.08em; line-height:1.2;
}
.nav-btn {
  background:var(--black);
  color:var(--white);
  padding:12px 26px;
  border-radius:var(--pill);
  font-weight:700;
  font-size:14px;
  text-decoration:none;
  white-space:nowrap;
  transition:background .15s, color .15s;
}
.nav-btn:hover { background:var(--purple); color:var(--white); }

/* HERO */
.hero {
  background:var(--purple);
  color:var(--white);
  padding:76px 20px 72px;
  text-align:center;
}
.hero-eyebrow {
  display:inline-block;
  background:var(--black);
  color:var(--white);
  font-weight:600;
  font-size:13px;
  letter-spacing:0.04em;
  padding:8px 20px;
  border-radius:var(--pill);
  margin-bottom:26px;
}
.hero h1 {
  font-family:'Nunito', sans-serif;
  font-size:clamp(40px, 7.4vw, 82px);
  font-weight:900;
  line-height:1.02;
  letter-spacing:-0.03em;
  max-width:900px;
  margin:0 auto 22px;
}
.hero h1 .blk { color:var(--black); }
.hero-sub {
  font-size:clamp(16px, 2vw, 19px);
  color:rgba(255,255,255,.86);
  max-width:640px;
  margin:0 auto 36px;
}
.hero-sub strong { color:var(--white); font-weight:600; }
.hero-cta-wrap { display:flex; flex-direction:column; align-items:center; gap:14px; }
.btn-hero {
  background:var(--black);
  color:var(--white);
  font-family:'Nunito', sans-serif;
  font-size:clamp(18px,2.6vw,24px);
  font-weight:900;
  letter-spacing:-0.01em;
  padding:20px 46px;
  border-radius:var(--pill);
  text-decoration:none;
  display:inline-block;
  transition:transform .15s, background .15s, color .15s;
}
.btn-hero:hover { background:var(--white); color:var(--purple); transform:translateY(-2px); }
.btn-hero.on-light { background:var(--purple); color:var(--white); font-size:clamp(17px,2.2vw,21px); padding:18px 42px; }
.btn-hero.on-light:hover { background:var(--black); color:var(--white); }
.btn-hero.on-dark { background:var(--purple); color:var(--white); font-size:clamp(17px,2.4vw,24px); }
.btn-hero.on-dark:hover { background:var(--white); color:var(--purple); }
.hero-micro { color:rgba(255,255,255,.72); font-size:13px; }
.hero-proof-row {
  display:flex; justify-content:center; align-items:center; gap:28px;
  margin:48px auto 0; flex-wrap:wrap;
  border-top:2px solid rgba(255,255,255,.22); padding-top:32px;
  max-width:900px;
}
.proof-stat { text-align:center; }
.proof-stat .num {
  font-family:'Nunito', sans-serif;
  font-size:38px; font-weight:900; color:var(--black); display:block; line-height:1; letter-spacing:-0.03em;
}
.proof-stat .label { font-size:12px; color:rgba(255,255,255,.8); margin-top:6px; letter-spacing:0.04em; display:block; }
.proof-div { width:2px; height:44px; background:rgba(255,255,255,.22); border-radius:2px; }

/* UTILS */
.section { padding:82px 20px; }
.section-lav { background:var(--lav); }
.wrap { max-width:960px; margin:0 auto; }
.wrap-wide { max-width:1160px; margin:0 auto; }

.kicker {
  font-size:12px; font-weight:600; letter-spacing:0.12em;
  text-transform:uppercase; color:var(--purple); margin-bottom:12px; display:block;
}
.kicker-soft { color:var(--soft); }
h2.sec-title {
  font-family:'Nunito', sans-serif;
  font-size:clamp(31px,5vw,56px); font-weight:900; line-height:1.05;
  letter-spacing:-0.03em; margin-bottom:20px;
}
h2.sec-title .hl { color:var(--purple); }
h2.sec-title .inv {
  background:var(--black); color:var(--white);
  padding:2px 12px; border-radius:var(--r-sm); display:inline-block;
}
.sec-lead { font-size:17px; color:var(--text2); max-width:620px; margin-bottom:44px; }
.sec-lead strong { color:var(--black); font-weight:600; }

/* PROBLEM BAR */
.problem-bar {
  background:var(--black); color:var(--white);
  padding:44px 20px; text-align:center;
}
.problem-bar h2 {
  font-family:'Nunito', sans-serif;
  font-size:clamp(22px,3.4vw,38px); font-weight:900; line-height:1.15; letter-spacing:-0.02em;
  max-width:900px; margin:0 auto;
}
.problem-bar h2 em { color:var(--soft); font-style:normal; }
.problem-bar p { margin:12px auto 0; font-size:15px; color:rgba(255,255,255,.7); max-width:620px; }

/* PAIN GRID */
.pain-list {
  display:grid; grid-template-columns:repeat(auto-fit, minmax(280px,1fr));
  gap:14px; margin-top:44px;
}
.pain-item {
  background:var(--white); border:3px solid var(--black); border-radius:var(--r-lg); padding:28px;
  transition:transform .15s;
}
.pain-item:hover { transform:translateY(-4px); }
.pain-item::before {
  content:'\2715'; display:flex; align-items:center; justify-content:center;
  width:34px; height:34px; border-radius:var(--pill);
  background:var(--purple); color:var(--white);
  font-size:15px; font-weight:700; margin-bottom:14px;
}
.pain-item h3 { font-family:'Nunito',sans-serif; font-size:19px; font-weight:800; margin-bottom:6px; letter-spacing:-0.01em; }
.pain-item p { font-size:14px; color:var(--text2); line-height:1.6; }

/* BIG PROMISE */
.big-promise { background:var(--soft); padding:82px 20px; text-align:center; }
.big-promise h2 {
  font-family:'Nunito', sans-serif;
  font-size:clamp(34px,6vw,74px); font-weight:900; line-height:1.02; letter-spacing:-0.035em;
  max-width:880px; margin:0 auto 22px;
}
.big-promise h2 span {
  background:var(--black); color:var(--white);
  padding:2px 16px; border-radius:var(--r-md); display:inline-block;
}
.big-promise p { font-size:18px; max-width:600px; margin:0 auto 34px; color:#2A1E4D; }

/* GETS GRID */
.gets-grid {
  display:grid; grid-template-columns:repeat(auto-fit, minmax(268px,1fr));
  gap:14px; margin-top:44px;
}
.get-item {
  padding:30px 26px; border:3px solid var(--black); border-radius:var(--r-lg);
  background:var(--white); transition:background .15s, transform .15s;
}
.get-item:hover { background:var(--lav); transform:translateY(-4px); }
.get-num {
  font-family:'Nunito', sans-serif;
  font-size:20px; font-weight:900; color:var(--white);
  background:var(--purple); display:inline-flex; align-items:center; justify-content:center;
  width:46px; height:46px; border-radius:var(--pill); margin-bottom:16px;
}
.get-item h3 { font-family:'Nunito',sans-serif; font-size:20px; font-weight:800; margin-bottom:8px; letter-spacing:-0.01em; }
.get-item p { font-size:14px; color:var(--text2); line-height:1.65; }

/* COURSES */
.course-cards {
  display:grid; grid-template-columns:repeat(auto-fit, minmax(292px,1fr));
  gap:16px; margin-top:44px;
}
.course-card {
  background:var(--white); border:3px solid var(--black); border-radius:var(--r-lg); padding:30px 26px;
  display:flex; flex-direction:column;
  transition:transform .15s;
}
.course-card:hover { transform:translateY(-5px); }
.course-icon {
  font-size:26px; display:inline-flex; align-items:center; justify-content:center;
  width:56px; height:56px; border-radius:var(--r-md); background:var(--lav2); margin-bottom:16px;
}
.course-card h3 {
  font-family:'Nunito', sans-serif;
  font-size:26px; font-weight:900; margin-bottom:6px; line-height:1.1; letter-spacing:-0.025em;
}
.course-card .tagline {
  font-size:13px; color:var(--purple); font-weight:600;
  letter-spacing:0.02em; margin-bottom:20px; display:block;
}
.course-features {
  list-style:none; margin-bottom:26px;
  border-top:2px solid var(--lav2); padding-top:14px;
}
.course-features li {
  font-size:14px; padding:7px 0; border-bottom:1px solid var(--lav2);
  display:flex; gap:10px; color:#333;
}
.course-features li::before { content:'\2192'; color:var(--purple); font-weight:700; flex-shrink:0; }
.c-price {
  font-family:'Nunito', sans-serif;
  font-size:40px; font-weight:900; margin-bottom:16px; line-height:1; letter-spacing:-0.03em;
  margin-top:auto;
}
.c-price small { font-size:20px; }
.c-price .cur { font-size:15px; color:var(--text2); font-weight:700; }
.btn-course {
  display:block; background:var(--black); color:var(--white);
  text-align:center; padding:15px; border-radius:var(--pill);
  font-weight:700; font-size:14px; text-decoration:none; transition:background .15s;
}
.btn-course:hover { background:var(--purple); }

/* BUNDLE */
.bundle-section { background:var(--black); padding:82px 20px; text-align:center; }
.bundle-head { text-align:center; margin-bottom:40px; padding:0 20px; }
.bundle-section .sec-title { color:var(--white); margin-bottom:12px; }
.bundle-section .sec-title .hl { color:var(--soft); }
.bundle-head p { color:rgba(255,255,255,.6); font-size:16px; max-width:520px; margin:0 auto; }
.bundle-box {
  max-width:820px; margin:0 auto;
  background:var(--purple); color:var(--white);
  border-radius:var(--r-lg);
  padding:52px 44px;
  position:relative;
}
.bundle-tag {
  background:var(--black); color:var(--white); font-size:12px; font-weight:600;
  letter-spacing:0.08em; text-transform:uppercase; padding:7px 18px;
  border-radius:var(--pill); display:inline-block; margin-bottom:20px;
}
.bundle-box h2 {
  font-family:'Nunito', sans-serif;
  font-size:clamp(32px,5.4vw,62px); font-weight:900; line-height:1.03; letter-spacing:-0.035em; margin-bottom:12px;
}
.bundle-box h2 span {
  background:var(--black); color:var(--white);
  padding:2px 14px; border-radius:var(--r-md); display:inline-block;
}
.bundle-value-row {
  display:flex; justify-content:center; align-items:center; gap:18px; margin:28px 0; flex-wrap:wrap;
}
.val-old { font-size:19px; color:rgba(255,255,255,.65); text-decoration:line-through; font-weight:500; }
.val-new { font-family:'Nunito', sans-serif; font-size:76px; font-weight:900; color:var(--black); line-height:1; letter-spacing:-0.04em; }
.val-new small { font-size:32px; }
.val-save { background:var(--white); color:var(--purple); padding:9px 18px; border-radius:var(--pill); font-size:13px; font-weight:700; }
.bundle-includes {
  display:grid; grid-template-columns:repeat(auto-fit, minmax(210px,1fr));
  gap:8px; margin:28px 0; text-align:left;
}
.b-item {
  background:var(--deep); border-radius:var(--r-sm); padding:13px 16px;
  font-size:14px; font-weight:500; display:flex; align-items:center; gap:10px;
}
.b-item span { font-size:18px; flex-shrink:0; }
.btn-bundle {
  background:var(--black); color:var(--white);
  font-family:'Nunito', sans-serif;
  font-size:clamp(18px,3vw,26px); font-weight:900; letter-spacing:-0.02em;
  padding:22px 48px; border-radius:var(--pill); text-decoration:none; display:inline-block;
  transition:transform .15s, background .15s, color .15s; margin-top:8px;
}
.btn-bundle:hover { background:var(--white); color:var(--purple); transform:translateY(-2px); }
.bundle-micro { margin-top:16px; font-size:13px; color:rgba(255,255,255,.85); font-weight:500; }

/* TESTIMONIALS */
.test-grid {
  display:grid; grid-template-columns:repeat(auto-fit, minmax(288px,1fr));
  gap:16px; margin-top:44px;
}
.test-card { background:var(--white); border:3px solid var(--black); border-radius:var(--r-lg); padding:28px; }
.test-stars { color:var(--purple); font-size:16px; margin-bottom:14px; letter-spacing:3px; }
.test-result {
  background:var(--purple); color:var(--white);
  font-family:'Nunito', sans-serif;
  font-size:15px; font-weight:800; letter-spacing:-0.01em;
  padding:8px 16px; border-radius:var(--pill); margin-bottom:16px; display:inline-block;
}
.test-quote {
  font-size:15px; color:#333; line-height:1.7; margin-bottom:20px;
  padding-left:18px; border-left:3px solid var(--lav2);
}
.test-author { font-size:14px; font-weight:600; }
.test-role { font-size:13px; color:var(--text2); }

/* COMPARE */
.compare-wrap { overflow-x:auto; border-radius:var(--r-lg); }
.compare-table { width:100%; border-collapse:separate; border-spacing:4px; margin-top:36px; font-size:15px; }
.compare-table th {
  padding:16px 18px; text-align:center;
  font-family:'Nunito',sans-serif; font-size:18px; font-weight:900; letter-spacing:-0.02em;
  border-radius:var(--r-sm);
}
.th-us { background:var(--purple); color:var(--white); }
.th-them { background:var(--black); color:var(--white); }
.th-label { background:transparent; }
.compare-table td { padding:14px 18px; background:var(--lav); border-radius:var(--r-sm); text-align:center; vertical-align:middle; }
.label-col { text-align:left; font-weight:600; background:var(--white); }
.cell-us { background:var(--lav2); font-weight:700; }
.check { color:var(--purple); font-size:18px; font-weight:700; }
.cross { color:#A79FBF; font-size:18px; font-weight:700; }

/* FAQ */
.faq-list { margin-top:36px; }
.faq-item { border:3px solid var(--black); border-radius:var(--r-md); margin-bottom:10px; overflow:hidden; background:var(--white); }
.faq-q {
  width:100%; text-align:left; background:none; border:0; font-family:inherit; color:inherit;
  padding:20px 24px; font-weight:600; font-size:16px; cursor:pointer;
  display:flex; justify-content:space-between; align-items:center; gap:16px;
  transition:background .15s;
}
.faq-q:hover { background:var(--lav); }
.faq-q[aria-expanded="true"] { background:var(--purple); color:var(--white); }
.faq-icon { font-family:'Nunito',sans-serif; font-size:24px; font-weight:900; flex-shrink:0; line-height:1; }
.faq-a { display:none; padding:20px 24px; font-size:15px; color:var(--text2); border-top:3px solid var(--black); }
.faq-a.open { display:block; }

/* GUARANTEE */
.guarantee-section { background:var(--lav); padding:82px 20px; }
.guarantee-box {
  max-width:700px; margin:0 auto; background:var(--white);
  border:3px solid var(--black); border-radius:var(--r-lg);
  padding:48px 40px; text-align:center; position:relative;
}
.g-badge {
  position:absolute; top:-17px; left:50%; transform:translateX(-50%);
  background:var(--purple); color:var(--white);
  padding:7px 20px; border-radius:var(--pill);
  font-size:12px; font-weight:600; letter-spacing:0.06em; text-transform:uppercase; white-space:nowrap;
}
.g-icon {
  font-size:34px; margin:0 auto 18px; display:flex; align-items:center; justify-content:center;
  width:72px; height:72px; border-radius:var(--pill); background:var(--lav2);
}
.guarantee-box h2 {
  font-family:'Nunito', sans-serif;
  font-size:clamp(28px,4.4vw,46px); font-weight:900; letter-spacing:-0.03em; margin-bottom:16px; line-height:1.08;
}
.guarantee-box p { font-size:16px; color:var(--text2); }

/* FINAL CTA */
.final-cta { background:var(--black); padding:96px 20px; text-align:center; }
.final-cta h2 {
  font-family:'Nunito', sans-serif;
  font-size:clamp(34px,6vw,72px); font-weight:900; letter-spacing:-0.035em;
  line-height:1.03; color:var(--white); max-width:880px; margin:0 auto 22px;
}
.final-cta h2 em { font-style:normal; color:var(--soft); }
.final-cta > p { font-size:18px; color:rgba(255,255,255,.65); margin-bottom:36px; }
.final-sub { margin-top:20px; font-size:13px; color:rgba(255,255,255,.5); }

/* STICKY MOBILE */
.sticky-cta {
  position:fixed; bottom:0; left:0; right:0; background:var(--white);
  border-top:3px solid var(--black); padding:12px 18px;
  display:flex; justify-content:space-between; align-items:center; z-index:99; gap:14px;
}
.sticky-left { font-size:15px; font-weight:700; line-height:1.25; }
.sticky-left small { font-size:12px; color:var(--text2); font-weight:400; display:block; }
@media(min-width:768px){ .sticky-cta { display:none; } }
@media(max-width:767px){ .final-cta, .site-footer, .page-body { padding-bottom:96px; } }

/* FOOTER */
.site-footer {
  background:var(--black); color:rgba(255,255,255,.5); padding:34px 40px; font-size:13px;
  display:flex; justify-content:space-between; align-items:center; flex-wrap:wrap; gap:16px;
}
.footer-logo { font-family:'Nunito',sans-serif; font-size:22px; font-weight:900; color:var(--white); letter-spacing:-0.02em; }
.footer-logo em { color:var(--soft); font-style:normal; }
.footer-links { display:flex; gap:20px; list-style:none; margin:0; padding:0; }
.footer-links a { color:rgba(255,255,255,.5); text-decoration:none; }
.footer-links a:hover { color:var(--white); }

/* PÁGINAS Y ENTRADAS NORMALES */
.page-body { max-width:760px; margin:0 auto; padding:64px 20px 82px; }
.page-body h1 { font-family:'Nunito',sans-serif; font-size:clamp(30px,5vw,48px); font-weight:900; letter-spacing:-0.03em; line-height:1.08; margin-bottom:24px; }
.page-body h2 { font-family:'Nunito',sans-serif; font-size:28px; font-weight:800; letter-spacing:-0.02em; margin:32px 0 12px; }
.page-body h3 { font-family:'Nunito',sans-serif; font-size:21px; font-weight:800; margin:24px 0 10px; }
.page-body p, .page-body ul, .page-body ol { margin-bottom:18px; color:var(--text2); }
.page-body ul, .page-body ol { padding-left:22px; }
.page-body a { color:var(--purple); }
.page-body blockquote { border-left:3px solid var(--lav2); padding-left:18px; margin:0 0 18px; }
.page-body .entry-meta { font-size:13px; color:var(--text2); margin-bottom:8px; }
.page-body article { margin-bottom:44px; }
.page-body .aligncenter { display:block; margin:0 auto 18px; }
.pagination { display:flex; gap:8px; flex-wrap:wrap; }
.pagination .page-numbers {
  display:inline-block; padding:8px 14px; border-radius:var(--pill);
  background:var(--lav); color:var(--black); text-decoration:none; font-weight:600; font-size:14px;
}
.pagination .page-numbers.current { background:var(--purple); color:var(--white); }

/* RESPONSIVE */
@media(max-width:700px){
  .site-nav { padding:12px 16px; }
  .brand-div, .brand-sub { display:none; }
  .bundle-box { padding:32px 22px; }
  .val-new { font-size:58px; }
  .site-footer { flex-direction:column; text-align:center; padding:26px 20px; }
  .compare-table { font-size:13px; }
  .compare-table td,.compare-table th { padding:10px 12px; }
  .section, .big-promise, .bundle-section, .guarantee-section { padding-left:16px; padding-right:16px; }
}

/* SCROLL ANIMATION */
.fade-up { opacity:0; transform:translateY(18px); transition:opacity .5s ease, transform .5s ease; }
.fade-up.visible { opacity:1; transform:translateY(0); }
@media (prefers-reduced-motion: reduce) {
  * { transition:none !important; animation:none !important; }
  .fade-up { opacity:1; transform:none; }
  html { scroll-behavior:auto; }
}
a:focus-visible, button:focus-visible { outline:3px solid var(--purple); outline-offset:3px; }