/* =========================================================
   BUFALOSCUP · Editorial Sport Premium · 2026
   Tipografía: Antonio (display) + Manrope (body) + JetBrains Mono (data)
   Paleta:     ink #0a0e1a · cream #f3eee4 · lime #e5ff3d · rust #c9442a
   ========================================================= */

:root {
    /* ===== Brand tokens ===== */
    --ink:        #0a0e1a;
    --ink-2:      #131826;
    --ink-3:      #1c2233;
    --cream:      #f3eee4;
    --cream-2:    #ebe4d4;
    --paper:      #fbf8f1;
    --lime:       #e5ff3d;
    --lime-soft:  #f0ff7a;
    --lime-deep:  #b8cf28;
    --rust:       #c9442a;
    --rust-deep:  #a8341f;
    --mist:       #8c93a8;
    --mist-2:     #5a6178;
    --line:       rgba(10,14,26,.10);
    --line-d:     rgba(243,238,228,.12);

    /* ===== Legacy aliases (no romper pages viejas) ===== */
    --c-navy:       var(--ink);
    --c-navy-2:     var(--ink-2);
    --c-navy-3:     #06080f;
    --c-lime:       var(--lime);
    --c-lime-soft:  var(--lime-soft);
    --c-lime-dark:  var(--lime-deep);
    --c-red:        var(--rust);
    --c-red-2:      var(--rust-deep);
    --c-wine:       #7a2415;
    --c-yellow:     #ffcd00;
    --c-bg:         var(--cream);
    --c-bg-soft:    var(--paper);
    --c-bg-dark:    var(--ink);
    --c-bg-darker:  #06080f;
    --c-text:       var(--ink);
    --c-text-soft:  var(--mist-2);
    --c-text-muted: var(--mist);
    --c-border:     var(--line);
    --c-border-d:   var(--line-d);

    /* ===== Gradients ===== */
    --g-hero:      radial-gradient(ellipse at 20% 0%, rgba(229,255,61,.10) 0%, transparent 55%),
                   radial-gradient(ellipse at 100% 100%, rgba(201,68,42,.16) 0%, transparent 55%),
                   linear-gradient(180deg, #06080f 0%, var(--ink) 100%);
    --g-lime:      linear-gradient(135deg, var(--lime) 0%, var(--lime-deep) 100%);
    --g-rust:      linear-gradient(135deg, var(--rust) 0%, var(--rust-deep) 100%);
    --g-red:       var(--g-rust);
    --g-mesh:      radial-gradient(at 20% 30%, rgba(229,255,61,.16) 0%, transparent 50%),
                   radial-gradient(at 80% 20%, rgba(201,68,42,.14) 0%, transparent 50%),
                   radial-gradient(at 70% 80%, rgba(10,14,26,.40) 0%, transparent 50%);
    --g-glow-lime: radial-gradient(circle at 50% 50%, rgba(229,255,61,.35), transparent 70%);
    --g-glow-red:  radial-gradient(circle at 50% 50%, rgba(201,68,42,.30), transparent 70%);

    /* ===== Type ===== */
    --f-display: 'Antonio', 'Oswald', 'Archivo Black', sans-serif;
    --f-body:    'Manrope', 'Inter', system-ui, -apple-system, sans-serif;
    --f-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', Menlo, monospace;

    /* ===== Shadows ===== */
    --sh-sm:   0 1px 2px rgba(10,14,26,.06);
    --sh-md:   0 8px 24px -8px rgba(10,14,26,.18);
    --sh-lg:   0 24px 60px -20px rgba(10,14,26,.30);
    --sh-xl:   0 40px 100px -30px rgba(10,14,26,.45);
    --sh-lime: 0 20px 48px -16px rgba(229,255,61,.45);
    --sh-red:  0 20px 48px -16px rgba(201,68,42,.45);
    --sh-glow: 0 0 0 1px rgba(229,255,61,.15), 0 20px 40px -10px rgba(0,0,0,.40);

    /* ===== Spacing & radii ===== */
    --r-xs: 4px;  --r-sm: 8px;  --r-md: 12px;  --r-lg: 18px;  --r-xl: 28px;  --r-2xl: 42px;
    --container: 1280px;

    /* ===== Motion ===== */
    --ease-out: cubic-bezier(.16,.84,.30,1);
    --ease-spring: cubic-bezier(.34,1.56,.64,1);
    --dur-fast: 180ms;
    --dur-base: 280ms;
    --dur-slow: 520ms;
}

/* ============ RESET / BASE ============ */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; tab-size: 4; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--f-body);
    font-size: 16px;
    line-height: 1.55;
    color: var(--ink);
    background: var(--cream);
    font-feature-settings: 'ss01', 'cv11';
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    text-rendering: optimizeLegibility;
}
::selection { background: var(--lime); color: var(--ink); }
img, svg, video { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; transition: color var(--dur-fast) var(--ease-out); }
button { font-family: inherit; cursor: pointer; }

h1, h2, h3, h4, h5, h6 {
    font-family: var(--f-display);
    font-weight: 700;
    letter-spacing: -.012em;
    line-height: 1;
    margin: 0;
    text-transform: uppercase;
}

/* Focus visible refinado */
:focus-visible { outline: 2px solid var(--lime); outline-offset: 3px; border-radius: 2px; }

/* Skip-link */
.skip-link {
    position: absolute; top: -100px; left: 16px; z-index: 9999;
    background: var(--lime); color: var(--ink); padding: 10px 18px;
    font: 600 13px/1 var(--f-mono); border-radius: var(--r-sm);
    transition: top var(--dur-base) var(--ease-out);
}
.skip-link:focus { top: 16px; }

.container {
    width: 100%; max-width: var(--container);
    margin: 0 auto; padding: 0 28px;
}
@media (max-width: 700px) { .container { padding: 0 20px; } }

/* ============ TICKER MARQUEE (top bar) ============ */
.ticker-bar {
    background: var(--ink);
    color: var(--cream);
    border-bottom: 1px solid var(--line-d);
    overflow: hidden;
    position: relative;
    z-index: 1001;
}
.ticker-track {
    display: flex; gap: 60px;
    padding: 8px 0;
    white-space: nowrap;
    animation: ticker-scroll 38s linear infinite;
    font: 500 11px/1 var(--f-mono);
    letter-spacing: .12em;
    text-transform: uppercase;
    will-change: transform;
}
.ticker-track span { display: inline-flex; align-items: center; gap: 14px; opacity: .85; }
.ticker-track span::before {
    content: ""; width: 4px; height: 4px; border-radius: 50%;
    background: var(--lime); display: inline-block;
}
@keyframes ticker-scroll {
    from { transform: translateX(0); }
    to   { transform: translateX(-50%); }
}
@media (prefers-reduced-motion: reduce) {
    .ticker-track { animation: none; }
}

/* ============ HEADER ============ */
#main-header {
    position: sticky; top: 0; z-index: 1000;
    background: rgba(251,248,241,.88);
    backdrop-filter: saturate(1.4) blur(14px);
    -webkit-backdrop-filter: saturate(1.4) blur(14px);
    border-bottom: 1px solid var(--line);
    transition: background var(--dur-base) var(--ease-out), box-shadow var(--dur-base) var(--ease-out);
}
#main-header.is-scrolled {
    background: rgba(251,248,241,.96);
    box-shadow: 0 1px 0 var(--line), 0 12px 32px -16px rgba(10,14,26,.12);
}
#main-header > .container {
    display: flex; align-items: center; justify-content: space-between;
    gap: 24px; min-height: 76px;
}
#main-header .logo {
    display: inline-flex; align-items: center; gap: 12px;
    text-decoration: none;
}
#main-header .logo img {
    height: 48px; width: auto; display: block;
    transition: transform var(--dur-base) var(--ease-spring);
}
#main-header .logo:hover img { transform: rotate(-6deg) scale(1.05); }
#main-header .logo-lockup { line-height: 1; }
#main-header .logo-lockup .lk-name {
    font: 700 17px/1 var(--f-display); color: var(--ink);
    letter-spacing: .04em; text-transform: uppercase; display: block;
}
#main-header .logo-lockup .lk-meta {
    font: 500 9px/1 var(--f-mono); color: var(--mist-2);
    letter-spacing: .25em; text-transform: uppercase; margin-top: 4px; display: block;
}

#main-header .menu {
    display: flex; list-style: none; margin: 0; padding: 0; align-items: center; gap: 4px;
}
#main-header .menu > li > a {
    display: inline-flex; align-items: center; gap: 6px;
    padding: 10px 14px;
    font: 600 12px/1 var(--f-mono);
    letter-spacing: .14em; text-transform: uppercase;
    color: var(--ink-2);
    border-radius: var(--r-sm);
    position: relative;
    transition: color var(--dur-fast) var(--ease-out);
}
#main-header .menu > li > a::after {
    content: ""; position: absolute;
    left: 14px; right: 14px; bottom: 4px; height: 1px;
    background: var(--ink); transform: scaleX(0); transform-origin: left;
    transition: transform var(--dur-base) var(--ease-out);
}
#main-header .menu > li > a:hover::after,
#main-header .menu > li.active > a::after { transform: scaleX(1); }
#main-header .menu > li.active > a { color: var(--ink); }

/* Login pill */
.nav-login-btn {
    display: inline-flex !important; align-items: center; gap: 10px;
    background: var(--ink); color: var(--cream) !important;
    padding: 11px 18px !important; border-radius: 999px !important;
    transition: background var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.nav-login-btn::after { display: none !important; }
.nav-login-btn:hover { background: var(--rust); transform: translateY(-1px); }
.nav-login-avatar { display: inline-flex; }

/* Sub-menus */
#main-header .has-children { position: relative; }
.sub-menu {
    position: absolute; top: calc(100% + 8px); left: 0; min-width: 240px;
    list-style: none; padding: 8px; margin: 0;
    background: var(--paper); border: 1px solid var(--line);
    border-radius: var(--r-md); box-shadow: var(--sh-lg);
    opacity: 0; visibility: hidden; transform: translateY(-6px);
    transition: opacity var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out), visibility 0s linear var(--dur-fast);
}
.has-children:hover > .sub-menu,
.has-children:focus-within > .sub-menu {
    opacity: 1; visibility: visible; transform: translateY(0);
    transition-delay: 0s;
}
.sub-menu li a {
    display: flex; align-items: flex-start; gap: 10px;
    padding: 10px 12px; border-radius: var(--r-sm);
    font: 500 13px/1.3 var(--f-body); color: var(--ink-2);
}
.sub-menu li a:hover { background: var(--cream-2); color: var(--ink); }
.sub-menu li a strong { font-weight: 700; display: block; font-size: 13px; }
.sub-menu li a small { display: block; font-size: 11px; color: var(--mist); margin-top: 2px; font-weight: 500; }
.sm-icon { font-size: 16px; line-height: 1; }
.sub-menu--login { right: 0; left: auto; min-width: 280px; }
.sub-menu__divider { height: 1px; background: var(--line); margin: 6px 4px; padding: 0; pointer-events: none; }

.nav-chevron { transition: transform var(--dur-fast) var(--ease-out); }
.has-children:hover .nav-chevron { transform: rotate(180deg); }

.mobile-menu-toggle {
    display: none; flex-direction: column; gap: 5px;
    background: transparent; border: 0; padding: 10px;
}
.mobile-menu-toggle span {
    width: 22px; height: 2px; background: var(--ink);
    transition: transform var(--dur-base) var(--ease-spring), opacity var(--dur-fast);
}

@media (max-width: 980px) {
    .mobile-menu-toggle { display: inline-flex; }
    #main-header > .container { min-height: 64px; }
    #main-header .logo img { height: 40px; }
    #main-header .logo-lockup .lk-name { font-size: 14px; }
    #main-header .logo-lockup .lk-meta { font-size: 8px; margin-top: 3px; letter-spacing: .2em; }
    #main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0;
        background: var(--paper); border-top: 1px solid var(--line);
        padding: 16px; box-shadow: var(--sh-lg);
        max-height: calc(100vh - 80px); overflow-y: auto;
    }
    #main-nav.is-open { display: block; }
    #main-header .menu { flex-direction: column; align-items: stretch; gap: 2px; }
    #main-header .menu > li > a { padding: 14px 12px; font-size: 13px; }
    #main-header .menu > li > a::after { display: none; }
    .nav-login-btn { justify-content: center; margin-top: 8px; }
    .sub-menu { position: static; opacity: 1; visibility: visible; transform: none; box-shadow: none; border: 0; padding: 4px 0 4px 14px; min-width: 0; background: transparent; }
    .sub-menu--login { right: auto; left: auto; }
    .mobile-menu-toggle.is-active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .mobile-menu-toggle.is-active span:nth-child(2) { opacity: 0; }
    .mobile-menu-toggle.is-active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}
@media (max-width: 480px) {
    #main-header .logo-lockup .lk-meta { display: none; }
    #main-header .logo { gap: 10px; }
    .ticker-track { font-size: 10px; gap: 40px; }
}

/* ============ FOOTER (editorial agency) ============ */
#main-footer {
    background: var(--ink);
    color: var(--cream);
    padding: 96px 0 36px;
    position: relative;
    overflow: hidden;
}
#main-footer::before {
    content: ""; position: absolute; inset: 0;
    background: var(--g-mesh); opacity: .6; pointer-events: none;
}
#main-footer .container { position: relative; }
.foot-hero {
    display: grid; grid-template-columns: 1.4fr 1fr;
    gap: 60px; padding-bottom: 60px; border-bottom: 1px solid var(--line-d);
    align-items: end;
}
.foot-statement {
    font-family: var(--f-display); font-weight: 700;
    font-size: clamp(36px, 5.6vw, 76px); line-height: .95;
    text-transform: uppercase; letter-spacing: -.02em;
    color: var(--cream);
    word-break: break-word;
}
.foot-statement em {
    font-style: italic; font-family: var(--f-body);
    font-weight: 400; color: var(--lime);
    text-transform: lowercase;
}
.foot-cta-block {
    display: flex; flex-direction: column; gap: 18px; align-self: end;
}
.foot-cta-block .label {
    font: 500 11px/1 var(--f-mono); letter-spacing: .25em;
    text-transform: uppercase; color: var(--mist);
}
.foot-cta-block .btn-foot {
    display: inline-flex; align-items: center; gap: 12px;
    background: var(--lime); color: var(--ink); padding: 18px 26px;
    border-radius: 999px; font: 700 13px/1 var(--f-mono);
    letter-spacing: .15em; text-transform: uppercase;
    transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out);
    align-self: flex-start;
}
.foot-cta-block .btn-foot:hover { transform: translateY(-3px); box-shadow: var(--sh-lime); }
.foot-cta-block .btn-foot .arrow { transition: transform var(--dur-base) var(--ease-out); }
.foot-cta-block .btn-foot:hover .arrow { transform: translateX(4px); }

.foot-grid {
    display: grid; grid-template-columns: 1.4fr repeat(3, 1fr);
    gap: 40px; padding: 60px 0 40px;
}
.foot-col h4 {
    font: 500 10px/1 var(--f-mono); color: var(--mist);
    text-transform: uppercase; letter-spacing: .25em;
    margin-bottom: 18px; font-family: var(--f-mono);
}
.foot-col ul { list-style: none; padding: 0; margin: 0; }
.foot-col li { margin-bottom: 10px; }
.foot-col a {
    color: var(--cream); font-size: 14px; font-weight: 500;
    display: inline-block; position: relative;
    transition: color var(--dur-fast) var(--ease-out), transform var(--dur-fast) var(--ease-out);
}
.foot-col a:hover { color: var(--lime); transform: translateX(3px); }
.foot-brand .lockup {
    width: 88px; height: 88px; border-radius: 50%;
    background: var(--cream); display: flex; align-items: center; justify-content: center;
    padding: 10px; margin-bottom: 22px;
}
.foot-brand .lockup img { width: 100%; height: auto; }
.foot-brand .desc { color: var(--mist); font-size: 13px; line-height: 1.6; max-width: 340px; margin-bottom: 22px; }
.foot-socials { display: flex; gap: 8px; }
.foot-socials a {
    width: 40px; height: 40px; border-radius: 50%;
    background: rgba(243,238,228,.06); border: 1px solid var(--line-d);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--cream); transition: all var(--dur-base) var(--ease-out);
}
.foot-socials a:hover { background: var(--lime); color: var(--ink); border-color: var(--lime); transform: translateY(-2px); }

.foot-bottom {
    padding-top: 28px; border-top: 1px solid var(--line-d);
    display: flex; justify-content: space-between; align-items: center;
    flex-wrap: wrap; gap: 16px;
    font: 500 11px/1 var(--f-mono); letter-spacing: .12em;
    text-transform: uppercase; color: var(--mist);
}
.foot-bottom a { color: var(--cream); }
.foot-bottom a:hover { color: var(--lime); }

@media (max-width: 900px) {
    #main-footer { padding: 64px 0 28px; }
    .foot-hero { grid-template-columns: 1fr; gap: 28px; padding-bottom: 40px; }
    .foot-grid { grid-template-columns: 1fr 1fr; gap: 28px; padding: 40px 0 28px; }
    .foot-bottom { flex-direction: column; text-align: center; gap: 10px; font-size: 10px; }
    .foot-cta-block .btn-foot { width: 100%; justify-content: center; padding: 16px 22px; font-size: 11px; }
}
@media (max-width: 560px) {
    .foot-grid { grid-template-columns: 1fr; gap: 28px; }
    .foot-brand .lockup { width: 72px; height: 72px; }
    .foot-col h4 { font-size: 9px; }
}

/* ============ WHATSAPP FLOAT ============ */
.whatsapp-float {
    position: fixed; bottom: max(20px, env(safe-area-inset-bottom, 20px));
    right: 20px; width: 56px; height: 56px;
    background: #25d366; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    box-shadow: 0 10px 30px rgba(37,211,102,.40);
    z-index: 999; transition: transform var(--dur-base) var(--ease-spring);
}
.whatsapp-float::after {
    content: ""; position: absolute; inset: -4px; border-radius: 50%;
    border: 2px solid rgba(37,211,102,.4); animation: wa-pulse 2.4s ease-out infinite;
}
@keyframes wa-pulse {
    0% { transform: scale(.85); opacity: 1; }
    100% { transform: scale(1.4); opacity: 0; }
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ============ EDITORIAL COMPONENTS (utility primitives) ============ */
.eyebrow {
    display: inline-flex; align-items: center; gap: 10px;
    font: 500 11px/1 var(--f-mono);
    letter-spacing: .25em; text-transform: uppercase;
    color: var(--mist-2);
}
.eyebrow::before {
    content: ""; width: 28px; height: 1px; background: currentColor; opacity: .5;
}
.eyebrow--dark { color: var(--mist); }
.eyebrow--lime { color: var(--lime); }

.kicker {
    font: 700 11px/1 var(--f-mono);
    letter-spacing: .3em; text-transform: uppercase;
    color: var(--rust);
}

.editorial-num {
    font: 700 1em/1 var(--f-mono);
    color: var(--rust); letter-spacing: -.02em;
}

.bracket-wrap { position: relative; padding: 18px; }
.bracket-wrap::before, .bracket-wrap::after {
    content: ""; position: absolute; width: 14px; height: 14px;
    border: 1.5px solid var(--ink);
}
.bracket-wrap::before { top: 0; left: 0; border-right: 0; border-bottom: 0; }
.bracket-wrap::after  { bottom: 0; right: 0; border-left: 0; border-top: 0; }
.bracket-wrap--lime::before, .bracket-wrap--lime::after { border-color: var(--lime); }

.hr-rule { border: 0; height: 1px; background: var(--line); margin: 0; }
.hr-rule--dark { background: var(--line-d); }

/* ============ BUTTONS (premium) ============ */
.btn, .cup-btn {
    display: inline-flex; align-items: center; gap: 10px;
    padding: 16px 28px; border-radius: 999px;
    font: 600 12px/1 var(--f-mono); letter-spacing: .15em; text-transform: uppercase;
    text-decoration: none; border: 0;
    transition: transform var(--dur-base) var(--ease-spring), box-shadow var(--dur-base) var(--ease-out), background var(--dur-base) var(--ease-out);
}
.btn-primary, .cup-btn-primary { background: var(--lime); color: var(--ink); }
.btn-primary:hover, .cup-btn-primary:hover { transform: translateY(-2px); box-shadow: var(--sh-lime); }
.btn-ghost, .cup-btn-ghost {
    background: transparent; color: var(--cream);
    box-shadow: inset 0 0 0 1.5px rgba(243,238,228,.35);
}
.btn-ghost:hover, .cup-btn-ghost:hover { background: rgba(243,238,228,.08); box-shadow: inset 0 0 0 1.5px var(--lime); color: var(--lime); }
.btn-rust, .cup-btn-red { background: var(--rust); color: var(--cream); }
.btn-rust:hover, .cup-btn-red:hover { background: var(--rust-deep); transform: translateY(-2px); box-shadow: var(--sh-red); }
.btn-ink { background: var(--ink); color: var(--cream); }
.btn-ink:hover { background: var(--ink-3); transform: translateY(-2px); }
.btn .arrow { display: inline-block; transition: transform var(--dur-base) var(--ease-out); }
.btn:hover .arrow, .cup-btn:hover .arrow { transform: translateX(4px); }

/* ============ SECTIONS ============ */
.section { padding: 120px 0; }
.section--tight { padding: 80px 0; }
.section--dark { background: var(--ink); color: var(--cream); }
.section--paper { background: var(--paper); }
@media (max-width: 800px) { .section, .cup-section { padding: 72px 0 !important; } }

/* ============ SCROLL-REVEAL (vanilla) ============ */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.reveal.is-in { opacity: 1; transform: none; }
.reveal-d-1 { transition-delay: .08s; }
.reveal-d-2 { transition-delay: .16s; }
.reveal-d-3 { transition-delay: .24s; }
.reveal-d-4 { transition-delay: .32s; }
@media (prefers-reduced-motion: reduce) {
    .reveal { opacity: 1; transform: none; transition: none; }
}

/* ============ NOISE / GRAIN OVERLAY ============ */
.grain {
    position: relative;
}
.grain::after {
    content: ""; position: absolute; inset: 0; pointer-events: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence baseFrequency='.85' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0  0 0 0 0 0  0 0 0 0 0  0 0 0 .35 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
    background-size: 160px;
    mix-blend-mode: overlay;
    opacity: .35;
    z-index: 1;
}

/* ============ LEGACY: keep old .feature-card, .cat-card etc. functional ============ */
/* Heredamos del polish nuevo a través de tokens. Las pages legacy mantienen estilos. */

/* Util */
.text-lime { color: var(--lime); }
.text-rust { color: var(--rust); }
.text-mist { color: var(--mist); }
.bg-ink { background: var(--ink); color: var(--cream); }
.bg-paper { background: var(--paper); }
.bg-lime { background: var(--lime); color: var(--ink); }