/* Franco Barreiro — Coaching personal */
:root {
  --bg: #0d0d0f; --bg2: #151519; --card: #1b1b20; --line: #2a2a31;
  --txt: #f2f0ea; --muted: #a5a2a8; --accent: #ff7a1a; --accent2: #ffb03a;
  --ok: #3ccf7a; --err: #ff5a4f;
  --display: "Anton", Impact, "Arial Narrow", sans-serif;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: 72px; }
body { margin: 0; font: 16px/1.6 "Inter", system-ui, -apple-system, "Segoe UI", sans-serif; background: var(--bg); color: var(--txt); }
img { max-width: 100%; }
a { color: inherit; }
h1, h2, h3 { font-family: var(--display); font-weight: 400; line-height: 1.05; letter-spacing: .01em; margin: 0 0 .4em; text-transform: uppercase; }
h2 { font-size: clamp(2rem, 5vw, 3.2rem); }
h3 { font-size: 1.6rem; }
p { margin: 0 0 1em; }

.wrap { width: min(1120px, 100% - 32px); margin: 0 auto; }
.kicker { color: var(--accent); font-weight: 800; font-size: .8rem; letter-spacing: .18em; text-transform: uppercase; margin-bottom: .8em; }

.btn { display: inline-block; background: var(--accent); color: #111; border: 2px solid var(--accent); border-radius: 999px;
  padding: .8em 1.6em; font: 800 .95rem "Inter", system-ui, sans-serif; text-decoration: none; cursor: pointer; transition: transform .15s, background .15s; }
.btn:hover { background: var(--accent2); border-color: var(--accent2); transform: translateY(-2px); }
.btn-ghost { background: transparent; color: var(--txt); border-color: var(--line); }
.btn-ghost:hover { background: transparent; border-color: var(--accent); color: var(--accent); }
.btn-sm { padding: .5em 1.1em; font-size: .85rem; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .6; cursor: wait; transform: none; }

/* --- header --- */
.top { position: sticky; top: 0; z-index: 20; background: rgba(13,13,15,.86); backdrop-filter: blur(10px); border-bottom: 1px solid var(--line); }
.top-in { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.brand { font-family: var(--display); font-size: 1.4rem; letter-spacing: .04em; text-decoration: none; }
.brand span { color: var(--accent); margin-left: .25em; }
.menu { display: flex; align-items: center; gap: 26px; }
.menu a:not(.btn) { text-decoration: none; color: var(--muted); font-weight: 600; font-size: .92rem; }
.menu a:not(.btn):hover { color: var(--txt); }
.burger { display: none; background: none; border: 0; width: 40px; height: 40px; cursor: pointer; position: relative; }
.burger span, .burger span::before, .burger span::after { position: absolute; left: 8px; width: 24px; height: 2px; background: var(--txt); content: ""; transition: .2s; }
.burger span { top: 19px; }
.burger span::before { left: 0; top: -7px; }
.burger span::after { left: 0; top: 7px; }
.burger[aria-expanded="true"] span { background: transparent; }
.burger[aria-expanded="true"] span::before { top: 0; transform: rotate(45deg); }
.burger[aria-expanded="true"] span::after { top: 0; transform: rotate(-45deg); }

/* --- hero --- */
.hero { position: relative; overflow: hidden; padding: clamp(70px, 12vw, 140px) 0 clamp(60px, 10vw, 110px);
  background: radial-gradient(ellipse at 80% 20%, rgba(255,122,26,.22), transparent 55%), linear-gradient(180deg, #0d0d0f, #121215); }
.hero-in { position: relative; z-index: 1; max-width: 780px; margin-left: max(16px, (100% - 1120px) / 2); }
.hero h1 { font-size: clamp(2.8rem, 8vw, 5.6rem); }
.lead { font-size: clamp(1.05rem, 2.2vw, 1.25rem); color: #d3d0d6; max-width: 600px; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 32px; }
.hero-tags { display: flex; flex-wrap: wrap; gap: 10px; list-style: none; padding: 0; margin: 0; }
.hero-tags li { border: 1px solid var(--line); border-radius: 999px; padding: .35em .9em; font-size: .85rem; color: var(--muted); }
.hero-tags li::before { content: "✓ "; color: var(--accent); font-weight: 800; }
.hero-mark { position: absolute; right: -2vw; bottom: -3vw; font-family: var(--display); font-size: clamp(6rem, 18vw, 15rem); line-height: .85;
  color: transparent; -webkit-text-stroke: 2px rgba(255,122,26,.16); text-align: right; pointer-events: none; user-select: none; }

/* --- secciones --- */
.sec { padding: clamp(64px, 9vw, 110px) 0; }
.sec-alt { background: var(--bg2); }
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 18px; margin-top: 28px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 18px; padding: 28px; transition: border-color .2s, transform .2s; }
.card:hover { border-color: var(--accent); transform: translateY(-4px); }
.card p { color: var(--muted); margin: 0; }
.num { display: block; font-family: var(--display); font-size: 2.6rem; color: var(--accent); line-height: 1; margin-bottom: 14px; }

.steps { list-style: none; padding: 0; margin: 28px 0 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 18px; counter-reset: s; }
.steps li { counter-increment: s; border-top: 3px solid var(--accent); padding: 18px 4px 0; display: grid; gap: 6px; }
.steps li::before { content: "Paso " counter(s); font-size: .75rem; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.steps strong { font-size: 1.15rem; }
.steps span { color: var(--muted); }

.plans { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 18px; margin-top: 28px; align-items: stretch; }
.plan { position: relative; background: var(--card); border: 1px solid var(--line); border-radius: 20px; padding: 30px 26px; display: flex; flex-direction: column; }
.plan-hot { border-color: var(--accent); background: linear-gradient(180deg, rgba(255,122,26,.12), var(--card) 60%); }
.plan h3 { font-size: 2rem; margin: 0; }
.plan-sub { color: var(--muted); margin-bottom: 18px; }
.plan ul { list-style: none; padding: 0; margin: 0 0 26px; display: grid; gap: 10px; flex: 1; }
.plan li { padding-left: 26px; position: relative; }
.plan li::before { content: ""; position: absolute; left: 0; top: .5em; width: 14px; height: 8px; border-left: 3px solid var(--accent); border-bottom: 3px solid var(--accent); transform: rotate(-45deg); }
.plan .btn { text-align: center; }
.badge { position: absolute; top: -12px; right: 20px; background: var(--accent); color: #111; font-weight: 800; font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; padding: .35em .8em; border-radius: 999px; }
.note { color: var(--muted); text-align: center; margin: 26px 0 0; font-size: .95rem; }

.about { display: grid; grid-template-columns: minmax(0, 360px) 1fr; gap: clamp(28px, 6vw, 70px); align-items: center; }
.about-pic { aspect-ratio: 4/5; border-radius: 24px; background: linear-gradient(145deg, #ff7a1a, #b3400a 70%, #3a1503);
  display: grid; place-items: center; position: relative; overflow: hidden; }
.about-pic span { font-family: var(--display); font-size: 8rem; color: rgba(0,0,0,.28); }
.about-pic img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.prose p { color: #d3d0d6; font-size: 1.05rem; }
.ig { display: inline-flex; align-items: center; gap: 8px; margin-top: 8px; color: var(--accent); font-weight: 700; text-decoration: none; }
.ig:hover { text-decoration: underline; }

.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { cursor: pointer; list-style: none; padding: 20px 40px 20px 0; font-weight: 700; font-size: 1.08rem; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 6px; top: 50%; transform: translateY(-50%); font-size: 1.6rem; color: var(--accent); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { color: var(--muted); padding-bottom: 18px; margin: 0; }

/* --- contacto --- */
.sec-cta { background: radial-gradient(ellipse at 10% 90%, rgba(255,122,26,.18), transparent 55%), var(--bg2); }
.contact { display: grid; grid-template-columns: 1fr minmax(0, 520px); gap: clamp(28px, 6vw, 70px); align-items: start; }
.contact-txt p { color: #d3d0d6; }
.or { margin-top: 26px; font-weight: 700; }
.form { background: var(--card); border: 1px solid var(--line); border-radius: 22px; padding: clamp(20px, 4vw, 32px); display: grid; gap: 14px; }
.form label { display: grid; gap: 6px; }
.form label > span { font-size: .8rem; font-weight: 700; color: var(--muted); letter-spacing: .02em; }
.form input, .form select, .form textarea { width: 100%; padding: .75em .9em; border: 1.5px solid var(--line); border-radius: 12px;
  background: #111114; color: var(--txt); font: inherit; }
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.form .is-bad { border-color: var(--err); }
.form textarea { resize: vertical; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.msg { margin: 0; padding: 12px 14px; border-radius: 12px; font-weight: 600; }
.msg-ok { background: rgba(60,207,122,.13); color: var(--ok); }
.msg-err { background: rgba(255,90,79,.13); color: var(--err); }
.msg a { color: inherit; }
.fine { color: var(--muted); font-size: .8rem; text-align: center; margin: 0; }

/* --- footer --- */
.foot { border-top: 1px solid var(--line); padding: 28px 0 90px; color: var(--muted); font-size: .9rem; }
.foot-in { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; }
.foot .brand { font-size: 1.1rem; color: var(--txt); }
.foot-links { display: flex; gap: 18px; }
.foot-links a { text-decoration: none; }
.foot-links a:hover { color: var(--accent); }

.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 30; width: 58px; height: 58px; border-radius: 50%; background: #25d366; color: #fff;
  display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.4); transition: transform .15s; }
.wa-float:hover { transform: scale(1.08); }

/* --- responsive --- */
@media (max-width: 860px) {
  .burger { display: block; }
  .menu { position: absolute; top: 64px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 16px 18px; display: none; }
  .menu.open { display: flex; }
  .menu a:not(.btn) { padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 1rem; }
  .menu .btn { margin-top: 14px; text-align: center; }
  .about, .contact { grid-template-columns: 1fr; }
  .about-pic { max-width: 320px; }
}
@media (max-width: 520px) {
  .row { grid-template-columns: 1fr; }
  .hero-cta .btn { flex: 1 1 100%; text-align: center; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  * { transition: none !important; }
}