/* ========================================
   app.css — Frontend styles (no Tailwind)
   ======================================== */

/* === Scrollbar global === */
::-webkit-scrollbar { width: 4px; height: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 4px; }
* { scrollbar-width: thin; scrollbar-color: var(--accent) transparent; }

/* === Variables === */
:root {
  --bg: #0a0a0a;
  --bg-2: #141414;
  --bg-3: #1c1c1c;
  --fg: #f5f5f5;
  --fg-dim: #b0b0b0;
  --muted: #6b6b6b;
  --accent: #ff5722;
  --accent-2: #ffb800;
  --accent-glow: rgba(255, 87, 34, 0.4);
  --border: rgba(255, 255, 255, 0.08);
  --border-strong: rgba(255, 255, 255, 0.18);
  --danger: #ff3d00;
  --font-sans: 'Space Grotesk', system-ui, sans-serif;
  --font-display: 'Bebas Neue', sans-serif;
  /* Altura aproximada del nav fijo; se usa para calcular offsets en hero */
  --nav-height: 72px;
}

/* === Reset / Base === */
*, *::before, *::after {
  box-sizing: border-box;
  border-width: 0;
  border-style: solid;
  border-color: #111;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  margin: 0;
  padding: 0;
}
html { scroll-behavior: smooth; }
body { font-family: var(--font-sans); background: var(--bg); color: var(--fg); line-height: 1.6; }
a { color: inherit; text-decoration: none; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }

/* === Lenis === */
.lenis.lenis-smooth { scroll-behavior: auto !important; }

/* === Loader === */
.loader { position: fixed; inset: 0; background: var(--bg); z-index: 9999; display: flex; align-items: center; justify-content: center; flex-direction: column; }
.loader::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.15) 0.5px, transparent 0.5px); background-size: 8px 8px; pointer-events: none; }
.loader-bar { width: 0%; height: 2px; background: var(--accent); transition: width 0.1s; }

/* === Nav === */
.nav { position: fixed; top: 0; left: 0; right: 0; z-index: 100; padding: 1.5rem 2rem; transition: all 0.4s; display: flex; align-items: center; justify-content: space-between; }
.nav.scrolled { background: rgba(10,10,10,0.85); -webkit-backdrop-filter: blur(20px); backdrop-filter: blur(20px); border-bottom: 1px solid var(--border); padding: 1rem 2rem; }
.nav-link { position: relative; font-size: 0.875rem; letter-spacing: 0.05em; text-transform: uppercase; color: var(--fg); transition: color 0.3s; }
.nav-link:hover { color: var(--accent); }
.nav-link::after { content: ''; position: absolute; bottom: -4px; left: 0; width: 0; height: 1px; background: var(--accent); transition: width 0.3s; }
.nav-link:hover::after { width: 100%; }
.nav-link.active { color: var(--accent); }
.nav-link.active::after { width: 100%; }
.nav-links { display: none; gap: 2rem; align-items: center; }
@media (min-width: 768px) { .nav-links { display: flex; } }
.nav-logo { font-family: var(--font-display); font-size: 1.5rem; letter-spacing: 0.1em; color: var(--fg); }
/* Brand (no logo icon) separado del menú */
.nav-brand { font-family: var(--font-display); font-size: 1.25rem; letter-spacing: 0.08em; color: var(--fg); margin-right: 1.5rem; }
.nav > .mx-auto > .nav-brand { margin-right: 2rem; }

/* === Hero === */
.hero-title { font-family: var(--font-display); font-size: clamp(4rem, 14vw, 16rem); line-height: 0.65; letter-spacing: -0.02em; }
.section-label { display: inline-flex; align-items: center; gap: 0.75rem; color: var(--accent); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; }
.section-label::before { content: ''; width: 32px; height: 1px; background: var(--accent); }

/* Hero spacing tweaks: acercar subtítulo, título, descripción y botones */
#heroLabel { margin-bottom: 0.5rem; }
#heroTitle { margin-top: 0.25rem; margin-bottom: 1rem; }

#heroTitle.hero-title, #heroTitle.mb-8 { margin-bottom: 0.25rem !important; }
#heroTitle, .hero-title { font-family: var(--font-display); font-size: clamp(4rem, 14vw, 12rem); line-height: 0.85; letter-spacing: -0.02em; margin-bottom: 0.08rem !important; }
.hero-text { margin-top: -0.9rem !important; max-width: 320px; margin-bottom: 1.5rem; }

/* Aumentar separación entre el texto del hero y los botones */
/* Aumentar separación entre el texto del hero y los botones */
#heroTextWrap { margin-bottom: 2rem; }

/* Reduce gap between hero elements (label, title, text, ctas) */
#hero .flex.flex-col.items-start.gap-6 { gap: 0.35rem; }
.char { display: inline-block; will-change: transform; }
.hero-line { display: block; overflow: hidden; }
.hero-text { max-width: 280px; }
.hero-wrap { display: flex; flex-direction: column; align-items: flex-start; gap: 1.5rem; }
/* Pre-hide removed: GSAP ahora controla la visibilidad y posición inicial en JS */
#heroCtas > * { opacity: 0; transform: translateY(30px); }

/* Asegura que el contenido del hero quede visible bajo el nav fijo.
   Empuja el bloque de contenido (subtítulo y resto) para comenzar
   aproximadamente 60px por debajo del nav. Ajustar --nav-height si es necesario. */
#hero > .relative.z-10 {
  padding-top: calc(var(--nav-height) + 60px);
}

@media (max-width: 767px) {
  /* Menos espacio en móviles */
  #hero > .relative.z-10 {
    padding-top: calc(var(--nav-height) + 36px);
  }
}

@media (min-width: 768px) { .hero-text { max-width: 340px; } }

/* === Marquee === */
.marquee { display: flex; overflow: hidden; white-space: nowrap; border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); padding: 1.5rem 0; }
.marquee-track { display: flex; animation: marquee 25s linear infinite; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* === Cards === */
.program-card { position: relative; overflow: hidden; background: var(--bg-2); border: 1px solid var(--border); transition: all 0.5s cubic-bezier(0.22, 1, 0.36, 1); border-radius: 0.5rem; }
.program-card:hover { border-color: var(--accent); transform: translateY(-6px); }
.program-card .card-img { transition: transform 0.8s cubic-bezier(0.22, 1, 0.36, 1); width: 100%; height: 100%; object-fit: cover; }
.program-card:hover .card-img { transform: scale(1.08); }
.program-card::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; background: var(--accent); transform: scaleX(0); transform-origin: left; transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1); }
.program-card:hover::after { transform: scaleX(1); }
.program-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .program-grid { grid-template-columns: repeat(3, 1fr); } }

/* === Buttons === */
.btn { display: inline-block; font-family: inherit; font-size: 0.875rem; cursor: pointer; border: none; text-transform: uppercase; letter-spacing: 0.05em; transition: all 0.3s; padding: 1rem 2rem; }
.btn-primary { display: inline-block; font-family: inherit; font-size: 0.875rem; cursor: pointer; border: none; text-transform: uppercase; letter-spacing: 0.05em; transition: all 0.3s; padding: 1rem 2rem; background: var(--accent); color: #000; font-weight: 600; position: relative; overflow: hidden; }
.btn-primary::before { content: ''; position: absolute; inset: 0; background: var(--accent-2); transform: translateY(101%); transition: transform 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.btn-primary:hover,
.btn-primary:hover > * { color: #fff !important; }
.btn-primary:hover::before { transform: translateY(0); }
.btn-primary > * { position: relative; z-index: 1; }
.btn-primary:disabled { opacity: 0.4; cursor: not-allowed; }
.btn-primary:disabled::before { display: none; }
.btn-outline { display: inline-block; font-family: inherit; font-size: 0.875rem; cursor: pointer; text-transform: uppercase; letter-spacing: 0.05em; transition: all 0.3s; padding: 1rem 2rem; border: 1px solid var(--border-strong); color: var(--fg); font-weight: 500; background: transparent; }
.btn-outline:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.btn-outline:disabled { opacity: 0.3; cursor: not-allowed; }
.btn-ghost { background: transparent; color: var(--fg-dim); border: 1px solid var(--border); padding: 0.5rem 1rem; font-size: 0.875rem; cursor: pointer; transition: all 0.3s; }
.btn-ghost:hover { border-color: var(--accent); color: var(--fg); }
.btn-sm { padding: 0.5rem 1rem; font-size: 0.75rem; }
.btn-group { display: flex; flex-wrap: wrap; gap: 1rem; }

/* === Form inputs === */
.form-input { background: var(--bg-3); border: 1px solid var(--border); color: var(--fg); padding: 1rem 1.25rem; width: 100%; transition: all 0.3s; font-family: inherit; font-size: 0.95rem; border-radius: 0.375rem; }
.form-input:focus { outline: none; border-color: var(--accent); background: var(--bg-2); }
.form-input::placeholder { color: var(--muted); }
.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: 0.875rem; color: var(--fg-dim); margin-bottom: 0.5rem; }

/* === Section labels === */
.section-label { display: inline-flex; align-items: center; gap: 0.75rem; color: var(--accent); font-size: 0.75rem; letter-spacing: 0.1em; text-transform: uppercase; font-weight: 500; }
.section-label::before { content: ''; width: 32px; height: 1px; background: var(--accent); }

/* === Floating labels === */
.form-floating { position: relative; margin-bottom: 1rem; }
.form-floating input, .form-floating textarea { padding-top: 1.625rem; padding-bottom: 0.625rem; background: var(--bg-3); border: 1px solid var(--border); color: var(--fg); width: 100%; font-family: inherit; font-size: 0.95rem; border-radius: 0.375rem; padding-left: 1.25rem; padding-right: 1.25rem; transition: border-color 0.3s; }
.form-floating input:focus, .form-floating textarea:focus { outline: none; border-color: var(--accent); }
.form-floating label { position: absolute; top: 0; left: 0; height: 100%; padding: 1rem 1.25rem; pointer-events: none; border: 1px solid transparent; transform-origin: 0 0; transition: opacity 0.1s ease-in-out, transform 0.1s ease-in-out; color: var(--muted); }
.form-floating input:focus ~ label, .form-floating input:not(:placeholder-shown) ~ label,
.form-floating textarea:focus ~ label, .form-floating textarea:not(:placeholder-shown) ~ label { opacity: 0.65; transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem); }
select.form-input { appearance: none; cursor: pointer; }

/* === Image effects === */
.img-grain { filter: grayscale(0.15) contrast(1.08); }
.img-cover { width: 100%; height: 100%; object-fit: cover; }
.img-full { width: 100%; height: 100%; object-fit: cover; }

/* === Noise overlay === */
.noise { position: fixed; inset: 0; pointer-events: none; z-index: 1; opacity: 0.035; background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E"); }

/* === Scroll indicator === */
.scroll-indicator { width: 1px; height: 60px; background: linear-gradient(to bottom, transparent, var(--accent), transparent); animation: scrollDown 2s ease-in-out infinite; }
@keyframes scrollDown { 0%,100% { transform: scaleY(0.3); transform-origin: top; } 50% { transform: scaleY(1); transform-origin: top; } }

/* === Toast === */
.toast { position: fixed; bottom: 2rem; right: 2rem; background: var(--bg-2); border: 1px solid var(--accent); border-left: 4px solid var(--accent); padding: 1rem 1.5rem; transform: translateX(120%); transition: transform 0.5s cubic-bezier(0.22, 1, 0.36, 1); z-index: 200; max-width: 400px; }
.toast.show { transform: translateX(0); }
.toast.error { border-left-color: var(--danger); border-color: var(--danger); }

/* === Dot texture (reutilizable) === */
.dot-texture { position: relative; }
.dot-texture::before { content: ''; position: absolute; inset: 0; background-image: radial-gradient(circle, rgba(255,255,255,0.15) 0.5px, transparent 0.5px); background-size: 8px 8px; pointer-events: none; z-index: 0; }
.dot-texture > * { position: relative; z-index: 1; }

/* === Big number === */
.big-num { font-family: var(--font-display); font-size: clamp(6rem, 18vw, 18rem); line-height: 1; color: transparent; -webkit-text-stroke: 0.3px var(--fg); }

/* === Gallery === */
.gallery-item { overflow: hidden; position: relative; border-radius: 0.5rem; }
.gallery-item img { transition: transform 1s cubic-bezier(0.22, 1, 0.36, 1); width: 100%; height: 100%; object-fit: cover; }
.gallery-item:hover img { transform: scale(1.1); }
.gallery-item::after { content: ''; position: absolute; inset: 0; background: linear-gradient(180deg, transparent 50%, rgba(0,0,0,0.6)); opacity: 0; transition: opacity 0.4s; }
.gallery-item:hover::after { opacity: 1; }
.gallery-bento { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0.75rem; }
@media (min-width: 768px) { .gallery-bento { grid-template-columns: repeat(4, 1fr); } }
.gallery-bento .gallery-item { aspect-ratio: 1; }
.gallery-bento .featured { grid-column: span 2; grid-row: span 2; aspect-ratio: auto; }
.gallery-bento .tall { grid-row: span 2; aspect-ratio: auto; }
.gallery-bento .wide { grid-column: span 2; aspect-ratio: auto; }

/* === Pricing === */
.pricing-featured { position: relative; border-color: var(--accent); background: linear-gradient(180deg, rgba(255,87,34,0.05), transparent); }
.pricing-featured::before { content: 'MÁS POPULAR'; position: absolute; top: -12px; left: 50%; transform: translateX(-50%); background: var(--accent); color: #000; font-size: 0.65rem; padding: 5px 14px; letter-spacing: 0.2em; font-weight: 600; border-radius: 2px; }
.pricing-card { background: var(--bg-2); border: 1px solid var(--border); border-radius: 0.75rem; padding: 2rem; transition: all 0.3s; }
.pricing-card:hover { border-color: var(--border-strong); transform: translateY(-4px); }
.pricing-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .pricing-grid { grid-template-columns: repeat(3, 1fr); } }

/* === Steps === */
.step { transition: all 0.3s; color: var(--muted); }
.step.active { color: var(--accent); }
.step.completed { color: var(--accent-2); }
.step .step-num { transition: all 0.3s; }
.step.active .step-num { border-color: var(--accent); color: var(--accent); }
.step.completed .step-num { background: var(--accent-2); color: #000; border-color: var(--accent-2); }

/* === Slot === */
.slot { padding: 0.75rem 0.5rem; border: 1px solid var(--border); background: var(--bg-3); cursor: pointer; transition: all 0.2s; text-align: center; font-family: inherit; color: var(--fg); border-radius: 0.375rem; }
.slot:hover:not(.disabled) { border-color: var(--accent); }
.slot.selected { background: var(--accent); color: #000; border-color: var(--accent); font-weight: 600; }
.slot.disabled { opacity: 0.25; cursor: not-allowed; text-decoration: line-through; }

/* === Option card === */
.option-card { cursor: pointer; transition: all 0.3s; border: 1px solid var(--border); background: var(--bg-3); color: var(--fg); font-family: inherit; border-radius: 0.5rem; padding: 1rem; }
.option-card:hover { border-color: var(--border-strong); }
.option-card.selected { border-color: var(--accent); background: rgba(255,87,34,0.06); }

/* === Scrollbar === */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--accent); }

/* === Mobile menu === */
.mobile-menu { position: fixed; inset: 0; z-index: 99; display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 1.75rem; background: var(--bg); background-image: radial-gradient(circle at 75% 25%, rgba(255,87,34,0.12), transparent 55%); clip-path: circle(0% at calc(100% - 36px) 36px); pointer-events: none; transition: clip-path 0.8s cubic-bezier(0.77, 0, 0.175, 1); }
.mobile-menu.open { pointer-events: auto; clip-path: circle(150% at calc(100% - 36px) 36px); }
.mobile-menu-item { display: block; overflow: hidden; position: relative; cursor: pointer; }
.mobile-menu-item > span { display: inline-block; will-change: transform; transition: color 0.3s; color: var(--fg); font-size: 2rem; font-family: var(--font-display); letter-spacing: 0.05em; }
.mobile-menu-item:hover > span { color: var(--accent); }

/* === Burger === */
.burger-icon { width: 28px; height: 20px; position: relative; cursor: pointer; display: flex; flex-direction: column; justify-content: space-between; }
@media (min-width: 768px) { .burger-icon { display: none; } }
.burger-icon span { display: block; height: 2px; width: 100%; background: var(--fg); border-radius: 2px; transition: all 0.4s cubic-bezier(0.22, 1, 0.36, 1); }
.burger-icon.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); background: var(--accent); }
.burger-icon.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.burger-icon.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); background: var(--accent); }

/* === Reveal (ScrollTrigger) === */
.reveal { opacity: 0; transform: translateY(40px); }

/* === Magnetic === */
.magnetic { transition: transform 0.3s cubic-bezier(0.22, 1, 0.36, 1); }

/* === Glow pulse === */
@keyframes glowPulse { 0%,100% { box-shadow: 0 0 30px var(--accent-glow); } 50% { box-shadow: 0 0 50px var(--accent-glow); } }
.glow-pulse { animation: glowPulse 3s ease-in-out infinite; }

/* === Testimonials === */
.testimonial-card { background: var(--bg-2); border: 1px solid var(--border); border-radius: 0.75rem; padding: 1.5rem; transition: all 0.3s; }
.testimonial-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.testimonial-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
@media (min-width: 768px) { .testimonial-grid { grid-template-columns: repeat(3, 1fr); } }

/* === Stats === */
.stat-value { font-family: var(--font-display); font-size: 3rem; line-height: 1; color: var(--accent); }
@media (min-width: 768px) { .stat-value { font-size: 4rem; } }
.stat-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); }
.stat-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
@media (min-width: 768px) { .stat-grid { grid-template-columns: repeat(4, 1fr); } }

/* === Footer === */
.footer { border-top: 1px solid var(--border); padding: 4rem 0; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: repeat(4, 1fr); } }
.footer-heading { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em; color: var(--muted); margin-bottom: 1rem; }
.footer-link { display: block; color: var(--fg-dim); font-size: 0.875rem; transition: color 0.3s; padding: 0.25rem 0; }
.footer-link:hover { color: var(--fg); }

/* === Booking === */
.booking-section { padding: 4rem 1.5rem; }
@media (min-width: 768px) { .booking-section { padding: 6rem 1.5rem; } }
.booking-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 768px) { .booking-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }

/* === Contact === */
.contact-info { display: flex; flex-direction: column; gap: 1.5rem; }
.contact-item { display: flex; align-items: flex-start; gap: 0.75rem; color: var(--fg-dim); }

/* === About === */
.about-grid { display: grid; grid-template-columns: 1fr; gap: 2rem; align-items: center; }
@media (min-width: 768px) { .about-grid { grid-template-columns: 1fr 1fr; gap: 4rem; } }

/* === Layout utilities === */
.section { padding: 4rem 1.5rem; }
@media (min-width: 768px) { .section { padding: 6rem 1.5rem; } }
.container { max-width: 80rem; margin: 0 auto; }
.section-title { font-family: var(--font-display); font-size: 3rem; line-height: 0.9; margin-bottom: 1.5rem; }
@media (min-width: 768px) { .section-title { font-size: 5rem; } }
.text-dim { color: var(--fg-dim); }
.text-muted { color: var(--muted); }
.text-accent { color: var(--accent); }
.text-white { color: var(--fg); }
/* === Font display === */
.font-display { font-family: var(--font-display); letter-spacing: 0.01em; }

/* === Text utilities === */
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-2xs { font-size: 10px; }
.text-lg { font-size: 1.125rem; }
.text-xl { font-size: 1.25rem; }
.text-2xl { font-size: 1.5rem; }
.text-3xl { font-size: 1.875rem; }
.text-4xl { font-size: 2.25rem; }
.text-5xl { font-size: 3rem; }
.text-6xl { font-size: 3.75rem; }
.text-base { font-size: 1rem; }
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.font-medium { font-weight: 500; }
.uppercase { text-transform: uppercase; }
.italic { font-style: italic; }
.leading-none { line-height: 1; }
.leading-relaxed { line-height: 1.625; }
.tracking-wider { letter-spacing: 0.05em; }
.tracking-wide { letter-spacing: 0.025em; }
.tracking-widest { letter-spacing: 0.2em; }

/* === Display === */
.block { display: block; }
.inline { display: inline; }
.inline-block { display: inline-block; }
.inline-flex { display: inline-flex; }
.hidden { display: none; }

/* === Flex === */
.flex { display: flex; }
.flex-col { flex-direction: column; }
.flex-row { flex-direction: row; }
.flex-wrap { flex-wrap: wrap; }
.flex-1 { flex: 1; }
.flex-shrink-0 { flex-shrink: 0; }
.items-center { align-items: center; }
.items-start { align-items: flex-start; }
.items-end { align-items: flex-end; }
.items-stretch { align-items: stretch; }
.justify-between { justify-content: space-between; }
.justify-center { justify-content: center; }
.justify-end { justify-content: flex-end; }

/* === Grid === */
.grid { display: grid; }
.grid-cols-1 { grid-template-columns: repeat(1, 1fr); }
.grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
.grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
.grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
.col-span-2 { grid-column: span 2; }
.row-span-2 { grid-row: span 2; }

/* === Overflow === */
.overflow-hidden { overflow: hidden; }
.overflow-y-auto { overflow-y: auto; }
.overflow-x-auto { overflow-x: auto; }

/* === Sizing === */
.w-full { width: 100%; }
.h-full { height: 100%; }
.min-h-screen { min-height: 100vh; }
.min-w-0 { min-width: 0; }
.w-2 { width: 0.5rem; }
.w-3 { width: 0.75rem; }
.w-3\.5 { width: 0.875rem; }
.w-4 { width: 1rem; }
.w-5 { width: 1.25rem; }
.w-6 { width: 1.5rem; }
.w-7 { width: 1.75rem; }
.w-8 { width: 2rem; }
.w-9 { width: 2.25rem; }
.w-10 { width: 2.5rem; }
.w-12 { width: 3rem; }
.w-14 { width: 3.5rem; }
.w-20 { width: 5rem; }
.w-64 { width: 16rem; }
.h-2 { height: 0.5rem; }
.h-3 { height: 0.75rem; }
.h-3\.5 { height: 0.875rem; }
.h-4 { height: 1rem; }
.h-5 { height: 1.25rem; }
.h-6 { height: 1.5rem; }
.h-7 { height: 1.75rem; }
.h-8 { height: 2rem; }
.h-9 { height: 2.25rem; }
.h-10 { height: 2.5rem; }
.h-12 { height: 3rem; }
.h-14 { height: 3.5rem; }
.h-20 { height: 5rem; }
.h-px { height: 1px; }

/* === Position === */
.relative { position: relative; }
.absolute { position: absolute; }
.fixed { position: fixed; }
.inset-0 { inset: 0; }
.left-0 { left: 0; }
.right-0 { right: 0; }
.left-1\/2 { left: 50%; }
.top-1\/2 { top: 50%; }
.bottom-0 { bottom: 0; }
.z-0 { z-index: 0; }
.z-10 { z-index: 10; }
.z-50 { z-index: 50; }
.pointer-events-none { pointer-events: none; }
.pointer-events-auto { pointer-events: auto; }

/* === Transform === */
.-translate-x-1\/2 { transform: translateX(-50%); }
.-translate-y-1\/2 { transform: translateY(-50%); }

/* === Margin === */
.mx-auto { margin-left: auto; margin-right: auto; }
.m-0 { margin: 0; }
.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 0.75rem; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.mb-10 { margin-bottom: 2.5rem; }
.mb-12 { margin-bottom: 3rem; }
.mb-16 { margin-bottom: 4rem; }
.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 0.75rem; }
.mt-4 { margin-top: 1rem; }
.mt-6 { margin-top: 1.5rem; }
.mt-8 { margin-top: 2rem; }
.mt-10 { margin-top: 2.5rem; }
.mt-12 { margin-top: 3rem; }
.mr-2 { margin-right: 0.5rem; }
.mr-3 { margin-right: 0.75rem; }
.ml-1 { margin-left: 0.25rem; }
.mx-6 { margin-left: 1.5rem; margin-right: 1.5rem; }

/* === Padding === */
.p-1 { padding: 0.25rem; }
.p-1\.5 { padding: 0.375rem; }
.p-2 { padding: 0.5rem; }
.p-3 { padding: 0.75rem; }
.p-4 { padding: 1rem; }
.p-5 { padding: 1.25rem; }
.p-6 { padding: 1.5rem; }
.p-8 { padding: 2rem; }
.p-10 { padding: 2.5rem; }
.px-2 { padding-left: 0.5rem; padding-right: 0.5rem; }
.px-2\.5 { padding-left: 0.625rem; padding-right: 0.625rem; }
.px-3 { padding-left: 0.75rem; padding-right: 0.75rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
.py-0\.5 { padding-top: 0.125rem; padding-bottom: 0.125rem; }
.py-1\.5 { padding-top: 0.375rem; padding-bottom: 0.375rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }
.py-3 { padding-top: 0.75rem; padding-bottom: 0.75rem; }
.py-4 { padding-top: 1rem; padding-bottom: 1rem; }
.py-8 { padding-top: 2rem; padding-bottom: 2rem; }
.py-12 { padding-top: 3rem; padding-bottom: 3rem; }
.py-16 { padding-top: 4rem; padding-bottom: 4rem; }
.py-20 { padding-top: 5rem; padding-bottom: 5rem; }
.py-24 { padding-top: 6rem; padding-bottom: 6rem; }
.pt-0 { padding-top: 0; }
.pt-2 { padding-top: 0.5rem; }
.pt-4 { padding-top: 1rem; }
.pt-6 { padding-top: 1.5rem; }
.pt-8 { padding-top: 2rem; }
.pb-20 { padding-bottom: 5rem; }
.pl-4 { padding-left: 1rem; }

/* === Gap === */
.gap-1 { gap: 0.25rem; }
.gap-1\.5 { gap: 0.375rem; }
.gap-2 { gap: 0.5rem; }
.gap-3 { gap: 0.75rem; }
.gap-4 { gap: 1rem; }
.gap-6 { gap: 1.5rem; }
.gap-8 { gap: 2rem; }
.gap-10 { gap: 2.5rem; }
.gap-12 { gap: 3rem; }

/* === Cursor === */
.cursor-pointer { cursor: pointer; }
.cursor-grab { cursor: grab; }
.whitespace-nowrap { white-space: nowrap; }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* === Border / Radius === */
.rounded { border-radius: 0.25rem; }
.rounded-lg { border-radius: 0.5rem; }
.rounded-xl { border-radius: 0.75rem; }
.rounded-full { border-radius: 9999px; }
.border { border: 1px solid var(--border); }
.border-t { border-top: 1px solid var(--border); }
.border-b { border-bottom: 1px solid var(--border); }
.border-l-2 { border-left: 2px solid var(--border); }

/* === Display helpers === */
.hidden { display: none !important; }

/* === Opacity === */
.opacity-0 { opacity: 0; }
.opacity-15 { opacity: 0.15; }
.opacity-40 { opacity: 0.4; }
.opacity-60 { opacity: 0.6; }
.opacity-100 { opacity: 1; }
.scale-90 { transform: scale(0.9); }
.scale-100 { transform: scale(1); }

/* === Object fit === */
.object-cover { object-fit: cover; }

/* === Space === */
.space-y-1\.5 > * + * { margin-top: 0.375rem; }
.space-y-2 > * + * { margin-top: 0.5rem; }
.space-y-3 > * + * { margin-top: 0.75rem; }
.space-y-4 > * + * { margin-top: 1rem; }
.space-y-6 > * + * { margin-top: 1.5rem; }
.space-y-8 > * + * { margin-top: 2rem; }

/* === Responsive helpers === */
@media (min-width: 768px) {
  .md\:flex { display: flex !important; }
  .md\:hidden { display: none !important; }
  .md\:inline { display: inline !important; }
  .md\:flex-row { flex-direction: row; }
  .md\:items-end { align-items: flex-end; }
  .md\:text-lg { font-size: 1.125rem; }
  .md\:text-8xl { font-size: 6rem; }
  .md\:text-3xl { font-size: 1.875rem; }
  .md\:text-5xl { font-size: 3rem; }
  .md\:text-6xl { font-size: 3.75rem; }
  .md\:text-7xl { font-size: 4.5rem; }
  .md\:text-base { font-size: 1rem; }
  .md\:text-xs { font-size: 0.75rem; }
  .md\:grid-cols-2 { grid-template-columns: repeat(2, 1fr); }
  .md\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .md\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .md\:col-span-2 { grid-column: span 2; }
  .md\:row-span-2 { grid-row: span 2; }
  .md\:gap-4 { gap: 1rem; }
  .md\:gap-6 { gap: 1.5rem; }
  .md\:gap-20 { gap: 5rem; }
  .md\:p-8 { padding: 2rem; }
  .md\:p-12 { padding: 3rem; }
  .md\:py-32 { padding-top: 8rem; padding-bottom: 8rem; }
  .md\:pb-28 { padding-bottom: 7rem; }
  .md\:mx-8 { margin-left: 2rem; margin-right: 2rem; }
  .md\:right-20 { right: 5rem; }
  .md\:-bottom-10 { bottom: -2.5rem; }
  .md\:-right-10 { right: -2.5rem; }
  .md\:w-12 { width: 3rem; }
  .md\:aspect-auto { aspect-ratio: auto; }
}
@media (min-width: 1024px) {
  .lg\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .lg\:grid-cols-4 { grid-template-columns: repeat(4, 1fr); }
  .lg\:col-span-2 { grid-column: span 2; }
  .lg\:px-8 { padding-left: 2rem; padding-right: 2rem; }
}
@media (min-width: 1280px) {
  .xl\:grid-cols-3 { grid-template-columns: repeat(3, 1fr); }
  .xl\:col-span-2 { grid-column: span 2; }
}

/* === Shared layout sections === */
.max-w-7xl { max-width: 80rem; margin-left: auto; margin-right: auto; }
.max-w-4xl { max-width: 56rem; margin-left: auto; margin-right: auto; }
.max-w-md { max-width: 28rem; }
.max-w-sm { max-width: 24rem; }
.max-w-xs { max-width: 20rem; }

/* === Autofill fix === */
input:-webkit-autofill,
input:-webkit-autofill:hover,
input:-webkit-autofill:focus,
input:-webkit-autofill:active {
  -webkit-box-shadow: 0 0 0 30px var(--bg-3) inset !important;
  -webkit-text-fill-color: var(--fg) !important;
  transition: background-color 5000s ease-in-out 0s;
}

/* === Chips / Tags === */
.chip { display: inline-flex; align-items: center; padding: 0.25rem 0.75rem; border-radius: 9999px; font-size: 0.75rem; }
.chip-accent { background: rgba(255,87,34,0.15); color: var(--accent); }
.chip-dim { background: rgba(255,255,255,0.06); color: var(--fg-dim); }
.chip-green { background: rgba(16,185,129,0.1); color: #10b981; }
.chip-yellow { background: rgba(234,179,8,0.1); color: #eab308; }
.chip-red { background: rgba(239,68,68,0.1); color: #ef4444; }

/* === Checkbox wrap === */
.chk-wrap { display: inline-flex; align-items: center; gap: 0.5rem; cursor: pointer; font-size: 0.875rem; color: var(--fg-dim); }
.chk-box { width: 1rem; height: 1rem; border: 1px solid var(--border); border-radius: 0.25rem; display: inline-flex; align-items: center; justify-content: center; transition: all 0.2s; flex-shrink: 0; }
.chk-wrap input:checked + .chk-box { background: var(--accent); border-color: var(--accent); }
.chk-wrap input:checked + .chk-box::after { content: '✓'; color: #000; font-size: 0.7rem; font-weight: 700; }

/* === Time chip === */
.time-chip { display: inline-flex; align-items: center; gap: 0.25rem; padding: 0.25rem 0.75rem; border-radius: 0.5rem; font-size: 0.75rem; }

/* === Remove list style === */
.list-none { list-style: none; }

/* === Selector pages === */
.selector-body { background: var(--bg); color: var(--fg); font-family: var(--font-sans); padding: 1.5rem; }
.selector-h1 { font-family: var(--font-display); font-size: 2rem; letter-spacing: 0.05em; margin-bottom: 1.5rem; display: flex; align-items: center; gap: 0.75rem; }
.selector-drop { border: 2px dashed var(--border); border-radius: 0.75rem; padding: 3rem; text-align: center; margin-bottom: 1.5rem; }
.selector-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 0.75rem; }
.selector-vacio { grid-column: 1 / -1; text-align: center; color: var(--muted); padding: 3rem; }

/* === Dragover === */
.dragover { border-color: var(--accent) !important; background: rgba(255,87,34,0.05); }