/* ============================================================
   FILO. · Barber Club — hoja de estilos
   Dirección de arte: club juvenil, papel cálido, azul eléctrico y coral
   ============================================================ */

:root {
  --bg: #f3ede3;
  --bg-2: #e6ddcf;
  --fg: #10204a;
  --fg-60: rgba(16, 32, 74, .66);
  --fg-40: rgba(16, 32, 74, .42);
  --volt: #ff5b3d;
  --blue: #255cff;
  --cream: #f8f2e8;
  --line: rgba(16, 32, 74, .16);
  --display: "Anton", Impact, sans-serif;
  --sans: "Space Grotesk", system-ui, sans-serif;
  --ease: cubic-bezier(.22, 1, .36, 1);
  --snap: cubic-bezier(.8, 0, .2, 1);
}

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--sans);
  font-size: 16.5px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
::selection { background: var(--volt); color: var(--bg); }

.h2 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.6rem, 6.5vw, 5rem);
  line-height: .95;
  text-transform: uppercase;
  letter-spacing: .01em;
}
.h2 em { font-style: normal; color: var(--volt); }

.over {
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .34em;
  text-transform: uppercase;
  color: var(--volt);
  margin-bottom: 1rem;
}

/* ---------- Barra de progreso ---------- */

.progress {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 100%;
  background: var(--volt);
  transform-origin: 0 0;
  transform: scaleX(0);
  z-index: 200;
}

/* ---------- Cursor custom ---------- */

.cursor {
  position: fixed;
  top: 0; left: 0;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--volt);
  mix-blend-mode: difference;
  pointer-events: none;
  z-index: 300;
  transform: translate(-100px, -100px);
  transition: width .25s var(--ease), height .25s var(--ease), opacity .3s;
  opacity: 0;
}
.cursor.is-on { opacity: 1; }
.cursor.is-hot { width: 56px; height: 56px; }
@media (hover: none), (pointer: coarse) { .cursor { display: none; } }

/* ---------- Botones ---------- */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--sans);
  font-weight: 700;
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: .95rem 1.9rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform .25s var(--ease), background .25s, color .25s, border-color .25s;
  will-change: transform;
}
.btn--volt { background: var(--volt); color: var(--fg); }
.btn--volt:hover { background: #ff795f; }
.btn--dark { background: var(--fg); color: var(--cream); }
.btn--dark:hover { background: #0a1535; }
.btn--ghost { border-color: var(--line); color: var(--fg); }
.btn--ghost:hover { border-color: var(--volt); color: var(--volt); }
.btn--xl { padding: 1.25rem 2.6rem; font-size: 1.05rem; }
.btn--block { width: 100%; }

/* ---------- Navegación ---------- */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  border-bottom: 1px solid transparent;
  transition: background .35s, border-color .35s;
  color: var(--cream);
}
.nav.is-scrolled {
  background: rgba(243, 237, 227, .92);
  backdrop-filter: blur(10px);
  border-bottom-color: var(--line);
  color: var(--fg);
}
.nav__inner {
  max-width: 1360px;
  margin: 0 auto;
  padding: 1rem 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
}
.nav__logo { font-family: var(--display); font-size: 1.6rem; letter-spacing: .04em; }
.nav__logo span { color: var(--volt); }
.nav__links { display: flex; gap: 2.2rem; font-size: .9rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: currentColor; opacity:.72; }
.nav__links a:hover { color: var(--volt); }
.nav__actions { display: flex; align-items: center; gap: 1rem; }
.nav__burger { display: none; flex-direction: column; gap: 6px; background: none; border: none; padding: .5rem; cursor: pointer; }
.nav__burger span { width: 28px; height: 3px; background: currentColor; transition: transform .3s var(--ease); }
.nav__burger[aria-expanded="true"] span:first-child { transform: translateY(4.5px) rotate(45deg); }
.nav__burger[aria-expanded="true"] span:last-child { transform: translateY(-4.5px) rotate(-45deg); }

.mobilemenu {
  position: fixed;
  inset: 0;
  z-index: 90;
  background: var(--blue);
  color: var(--cream);
  display: flex;
  align-items: center;
  padding: 2rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity .3s;
}
.mobilemenu.is-open { opacity: 1; pointer-events: auto; }
.mobilemenu__links { display: flex; flex-direction: column; gap: 1.2rem; align-items: flex-start; }
.mobilemenu__links a:not(.btn) {
  font-family: var(--display);
  font-size: 3rem;
  text-transform: uppercase;
  transform: translateX(-30px);
  opacity: 0;
  transition: transform .4s var(--snap), opacity .4s;
}
.mobilemenu.is-open .mobilemenu__links a:not(.btn) { transform: none; opacity: 1; }
.mobilemenu.is-open .mobilemenu__links a:nth-child(1) { transition-delay: .05s; }
.mobilemenu.is-open .mobilemenu__links a:nth-child(2) { transition-delay: .1s; }
.mobilemenu.is-open .mobilemenu__links a:nth-child(3) { transition-delay: .15s; }
.mobilemenu.is-open .mobilemenu__links a:nth-child(4) { transition-delay: .2s; }
.mobilemenu__links a:not(.btn):hover { color: var(--volt); }
.mobilemenu__links .btn { margin-top: 1.4rem; }

/* ---------- Hero ---------- */

.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.hero__bg { position: absolute; inset: 0; }
.hero__video, .hero__fallback {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero__video { display: none; }
.hero.has-video .hero__video { display: block; }
.hero.has-video .hero__fallback { display: none; }
.hero__scrim {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(8,19,50,.88) 0%, rgba(8,19,50,.46) 54%, rgba(8,19,50,.2) 100%),
    linear-gradient(180deg, rgba(8,19,50,.48), rgba(8,19,50,.1) 45%, rgba(8,19,50,.82));
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: 1360px;
  width: 100%;
  margin: 0 auto;
  padding: 7rem 2rem 0;
  color: var(--cream);
}
.hero__over {
  display: flex;
  align-items: center;
  gap: .8rem;
  font-size: .82rem;
  font-weight: 700;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: rgba(248,242,232,.72);
  margin-bottom: 1.5rem;
  opacity: 0;
  animation: fadeIn .8s .2s forwards;
}
.hero__over span { width: 40px; height: 2px; background: var(--volt); }
@keyframes fadeIn { to { opacity: 1; } }
.hero__title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(3.4rem, 12.5vw, 11rem);
  line-height: .91;
  letter-spacing: .012em;
  text-transform: uppercase;
}
.hero__line { display: block; overflow: hidden; }
.hero__line i {
  display: inline-block;
  font-style: normal;
  transform: translateY(110%) skewY(6deg);
  animation: slam .8s var(--snap) forwards;
}
.hero__line:nth-child(1) i { animation-delay: .3s; }
.hero__line:nth-child(2) i { animation-delay: .45s; }
.hero__line:nth-child(3) i { animation-delay: .6s; }
.hero__line--volt i { color: var(--volt); }
@keyframes slam { to { transform: translateY(0) skewY(0); } }
.hero__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2rem;
  flex-wrap: wrap;
  margin-top: 2.4rem;
  opacity: 0;
  animation: fadeIn .8s 1s forwards;
}
.hero__sub { max-width: 28rem; color: rgba(248,242,232,.72); font-size: 1.06rem; }
.hero__meta {
  position: relative;
  z-index: 2;
  max-width: 1360px;
  width: 100%;
  margin: 2.5rem auto 0;
  padding: 1.4rem 2rem;
  border-top: 1px solid rgba(248,242,232,.25);
  display: flex;
  gap: 2.5rem;
  flex-wrap: wrap;
  font-size: .88rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .1em;
  color: rgba(248,242,232,.68);
  opacity: 0;
  animation: fadeIn .8s 1.2s forwards;
}

/* ---------- Banda reactiva ---------- */

.band {
  overflow: hidden;
  border-block: 1px solid var(--line);
  background: var(--blue);
  padding: .7rem 0;
}
.band__track {
  display: flex;
  width: max-content;
  font-family: var(--display);
  font-size: clamp(1.6rem, 3.5vw, 2.6rem);
  color: var(--cream);
  white-space: nowrap;
  will-change: transform;
}

/* ---------- Manifiesto cinético ---------- */

.kinetic {
  padding: clamp(5rem, 12vw, 10rem) 0;
  overflow: hidden;
}
.kinetic__line {
  font-family: var(--display);
  font-size: clamp(3rem, 9vw, 8rem);
  line-height: 1.04;
  text-transform: uppercase;
  white-space: nowrap;
  will-change: transform;
  padding-left: 8vw;
}
.kinetic__line--outline {
  color: transparent;
  -webkit-text-stroke: 2px var(--blue);
  padding-left: 22vw;
}

/* ---------- Reveal ---------- */

.js [data-reveal] {
  opacity: 0;
  transform: translateY(40px) skewY(1.5deg);
  transition: opacity .6s var(--snap), transform .6s var(--snap);
  transition-delay: var(--d, 0s);
}
.js [data-reveal].is-in { opacity: 1; transform: none; }

/* ---------- Programas (pila sticky) ---------- */

.progs { padding: clamp(4rem, 8vw, 7rem) 2rem 0; }
.progs__head { max-width: 1360px; margin: 0 auto 3rem; }
.progs__stack { max-width: 1360px; margin: 0 auto; }
.prog {
  position: sticky;
  top: calc(4.5rem + var(--i) * 1.6rem);
  margin-bottom: 2rem;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  background: #fffaf2;
  border: 1px solid var(--line);
  overflow: hidden;
  min-height: 62vh;
}
.prog:last-child { margin-bottom: 0; }
.prog__media { overflow: hidden; }
.prog__media img {
  width: 100%; height: 100%;
  object-fit: cover;
  filter: saturate(.78) contrast(1.05);
  transition: transform .7s var(--ease), filter .4s;
}
.prog:hover .prog__media img { transform:scale(1.025); filter:saturate(1) contrast(1.02); }
.prog__body {
  padding: clamp(2rem, 4vw, 3.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.prog__num {
  font-family: var(--display);
  color: var(--volt);
  font-size: 1.1rem;
  margin-bottom: .8rem;
}
.prog__body h3 {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.6rem, 5.5vw, 4.6rem);
  line-height: 1;
}
.prog__body > p { color: var(--fg-60); margin-top: 1rem; max-width: 26rem; }
.prog__body ul {
  list-style: none;
  display: flex;
  gap: .6rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}
.prog__body li {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .08em;
  border: 1px solid var(--line);
  padding: .35rem .9rem;
}

/* ---------- Números ---------- */

.stats { padding: clamp(5rem, 10vw, 8rem) 2rem; }
.stats__grid {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
  text-align: center;
}
.stat strong {
  font-family: var(--display);
  font-size: clamp(3rem, 7vw, 5.5rem);
  color: var(--blue);
  display: block;
  line-height: 1;
}
.stat span { font-size: .88rem; font-weight: 700; text-transform: uppercase; letter-spacing: .1em; color: var(--fg-60); }

/* ---------- Precios ---------- */

.pricing { padding: 0 2rem clamp(5rem, 10vw, 8rem); }
.pricing__head { max-width: 1360px; margin: 0 auto 3rem; }
.pricing__grid {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
  align-items: stretch;
}
.plan {
  position: relative;
  border: 1px solid var(--line);
  background: #fffaf2;
  padding: 2.4rem 2rem;
  display: flex;
  flex-direction: column;
  transition: transform .3s var(--snap), border-color .3s;
}
.plan:hover { transform: translateY(-8px); border-color: var(--volt); }
.plan--volt { background: var(--blue); color: var(--cream); border-color: var(--blue); }
.plan h3 { font-family: var(--display); font-weight: 400; font-size: 1.5rem; letter-spacing: .04em; }
.plan__tag {
  position: absolute;
  top: -13px; left: 50%;
  transform: translateX(-50%);
  background: var(--volt);
  color: var(--fg);
  border: 1px solid var(--volt);
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  padding: .3rem 1rem;
  white-space: nowrap;
}
.plan__price { font-family: var(--display); font-size: 3.6rem; line-height: 1.1; margin: 1rem 0 1.4rem; }
.plan__price span { font-family: var(--sans); font-size: 1rem; font-weight: 700; opacity: .6; }
.plan ul { list-style: none; flex-grow: 1; display: flex; flex-direction: column; gap: .55rem; margin-bottom: 1.8rem; }
.plan li { padding-left: 1.4rem; position: relative; font-size: .95rem; }
.plan:not(.plan--volt) li { color: var(--fg-60); }
.plan li::before { content: "→"; position: absolute; left: 0; font-weight: 700; }
.plan:not(.plan--volt) li::before { color: var(--volt); }

/* ---------- Coaches ---------- */

.coaches { padding: 0 2rem clamp(5rem, 10vw, 8rem); }
.coaches__head { max-width: 1360px; margin: 0 auto 3rem; }
.coaches__grid {
  max-width: 1360px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.4rem;
}
.coach img {
  aspect-ratio: 3 / 3.6;
  width: 100%;
  object-fit: cover;
  filter: grayscale(.65) contrast(1.05);
  transition: filter .4s;
  margin-bottom: 1rem;
}
.coach:hover img { filter: grayscale(0) contrast(1); }
.coach h3 { font-family: var(--display); font-weight: 400; font-size: 1.5rem; letter-spacing: .03em; }
.coach p { color: var(--fg-60); font-size: .92rem; }

/* ---------- Opiniones ---------- */

.quotes {
  padding: clamp(4rem, 8vw, 7rem) 2rem;
  background: var(--blue);
  color: var(--cream);
  border-block: 1px solid var(--line);
  display: grid;
  gap: 3rem;
  max-width: 100%;
}
.quotes blockquote {
  max-width: 900px;
  margin: 0 auto;
  font-size: clamp(1.3rem, 3vw, 2rem);
  font-weight: 500;
  line-height: 1.4;
  text-align: center;
}
.quotes cite {
  display: block;
  margin-top: 1rem;
  font-style: normal;
  font-size: .9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .14em;
  color: #ff927c;
}

/* ---------- CTA final ---------- */

.join {
  padding: clamp(6rem, 12vw, 10rem) 2rem;
  text-align: center;
  overflow: hidden;
  background: var(--cream);
}
.join__title {
  font-family: var(--display);
  font-weight: 400;
  font-size: clamp(2.8rem, 9vw, 8rem);
  line-height: .95;
  text-transform: uppercase;
}
.join__title span { display: block; white-space: nowrap; will-change: transform; }
.join__volt { color: var(--volt); }
.join__sub { color: var(--fg-60); margin: 1.6rem auto 2.4rem; max-width: 28rem; }
.join__actions { display: flex; flex-direction: column; align-items: center; gap: 1.4rem; }
.join__data { font-size: .92rem; color: var(--fg-60); }
.join__data a { text-decoration: underline; }
.join__data a:hover { color: var(--volt); }

/* ---------- Footer ---------- */

.footer {
  border-top: 1px solid var(--line);
  padding: 2.5rem 2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 1.5rem;
  align-items: center;
  justify-content: space-between;
  max-width: 1360px;
  margin: 0 auto;
  color:var(--cream);
  background:var(--fg);
  max-width:none;
}
.footer__logo { font-family: var(--display); font-size: 1.4rem; }
.footer__logo span { color: var(--volt); }
.footer__nav { display: flex; flex-wrap: wrap; gap: .8rem 1.6rem; font-size: .85rem; font-weight: 700; text-transform: uppercase; letter-spacing: .08em; color: var(--fg-60); }
.footer__nav a:hover { color: var(--volt); }
.footer__legal { font-size: .8rem; color: rgba(248,242,232,.48); }
.footer__legal a { text-decoration: underline; }

/* ---------- WhatsApp ---------- */

.wa-float {
  position: fixed;
  right: 1.5rem;
  bottom: 1.5rem;
  z-index: 80;
  width: 58px; height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, .35);
  transition: transform .25s var(--ease);
}
.wa-float:hover { transform: scale(1.08); }

/* ---------- Responsive ---------- */

@media (max-width: 960px) {
  .nav__links, .nav__cta { display: none; }
  .nav__burger { display: flex; }
  .prog { grid-template-columns: 1fr; min-height: auto; }
  .prog__media { aspect-ratio: 16 / 8; }
  .stats__grid { grid-template-columns: 1fr 1fr; }
  .pricing__grid, .coaches__grid { grid-template-columns: 1fr; max-width: 520px; }
}

@media (max-width: 620px) {
  .stats__grid { grid-template-columns: 1fr; gap: 2.4rem; }
  .hero__foot { align-items: flex-start; flex-direction: column; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
  }
  .js [data-reveal] { opacity: 1; transform: none; }
  .hero__line i { transform: none; }
  .hero__over, .hero__foot, .hero__meta { opacity: 1; }
  .cursor { display: none; }
}