/* ============================================================
   Winno — sitio institucional
   Tokens: claro por defecto; oscuro por preferencia del sistema
   o por data-theme="dark" en <html>. Los colores de marca
   (--winno-*) no cambian con el tema: la llama es la misma.
   ============================================================ */

:root {
    color-scheme: light;

    --paper: #FFFFFF;
    --paper-2: #F4F6FB;
    --paper-3: #E9EEF8;
    --ink: #0B1226;
    --ink-2: #2B3549;
    --muted: #5D6880;
    --line: #E1E6F0;
    --line-strong: #C9D2E3;
    --accent: #1256EE;
    --accent-ink: #0A33C7;
    --accent-soft: #E9EFFF;
    --nav-bg: rgba(255, 255, 255, .84);
    --shadow-1: 0 1px 2px rgba(11, 18, 38, .06), 0 8px 24px rgba(10, 51, 199, .08);
    --shadow-2: 0 20px 60px rgba(10, 51, 199, .18);
    --glow: radial-gradient(closest-side, rgba(87, 224, 255, .55), rgba(18, 86, 238, .16) 55%, transparent 100%);

    --winno-deep: #0A33C7;
    --winno-blue: #1256EE;
    --winno-azure: #1668D8;
    --winno-cyan: #00C6F5;
    --winno-glow: #57E0FF;
    --winno-brand: linear-gradient(135deg, var(--winno-deep) 0%, var(--winno-blue) 55%, var(--winno-azure) 100%);
    --winno-flame: linear-gradient(90deg, var(--winno-cyan) 0%, var(--winno-blue) 55%, var(--winno-deep) 100%);

    --font-body: 'DM Sans', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
    --font-display: 'Bricolage Grotesque', 'DM Sans', system-ui, sans-serif;
    --font-mono: 'DM Mono', ui-monospace, 'Cascadia Mono', Consolas, monospace;

    --radius: 18px;
    --radius-sm: 12px;
    --radius-full: 999px;
    --container: 1160px;
    --gutter: clamp(16px, 4vw, 32px);
}

@media (prefers-color-scheme: dark) {
    :root:not([data-theme="light"]) {
        color-scheme: dark;
        --paper: #0A0E1A;
        --paper-2: #10162A;
        --paper-3: #171F36;
        --ink: #E8ECF6;
        --ink-2: #C3CBDD;
        --muted: #8B95AD;
        --line: #1F2842;
        --line-strong: #2E3A5C;
        --accent: #6FA0FF;
        --accent-ink: #8FB5FF;
        --accent-soft: #14213F;
        --nav-bg: rgba(10, 14, 26, .82);
        --shadow-1: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
        --shadow-2: 0 20px 60px rgba(0, 0, 0, .5);
        --glow: radial-gradient(closest-side, rgba(0, 198, 245, .38), rgba(18, 86, 238, .18) 55%, transparent 100%);
    }
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --paper: #0A0E1A;
    --paper-2: #10162A;
    --paper-3: #171F36;
    --ink: #E8ECF6;
    --ink-2: #C3CBDD;
    --muted: #8B95AD;
    --line: #1F2842;
    --line-strong: #2E3A5C;
    --accent: #6FA0FF;
    --accent-ink: #8FB5FF;
    --accent-soft: #14213F;
    --nav-bg: rgba(10, 14, 26, .82);
    --shadow-1: 0 1px 2px rgba(0, 0, 0, .3), 0 8px 24px rgba(0, 0, 0, .35);
    --shadow-2: 0 20px 60px rgba(0, 0, 0, .5);
    --glow: radial-gradient(closest-side, rgba(0, 198, 245, .38), rgba(18, 86, 238, .18) 55%, transparent 100%);
}

/* ---------- Base ---------- */

*, *::before, *::after { box-sizing: border-box; }

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font: 400 1rem/1.6 var(--font-body);
    -webkit-font-smoothing: antialiased;
    overflow-x: clip;
}

img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }
p { margin: 0; }

button {
    font: inherit;
    color: inherit;
    background: none;
    border: 0;
    padding: 0;
    cursor: pointer;
}

:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 6px;
}

.material-symbols-rounded {
    font-family: 'Material Symbols Rounded';
    font-weight: normal;
    font-style: normal;
    font-size: 24px;
    line-height: 1;
    display: inline-block;
    white-space: nowrap;
    direction: ltr;
    font-variation-settings: 'FILL' 1, 'wght' 400, 'GRAD' 0, 'opsz' 24;
    -webkit-font-smoothing: antialiased;
    user-select: none;
}

.container {
    max-width: var(--container);
    margin-inline: auto;
    padding-inline: var(--gutter);
}

section[id] { scroll-margin-top: 76px; }

.section { padding-block: clamp(64px, 9vw, 112px); }
.section-alt { background: var(--paper-2); }
.section-line { border-top: 1px solid var(--line); }

.section-head {
    display: grid;
    gap: 14px;
    max-width: 68ch;
    margin-bottom: clamp(32px, 5vw, 56px);
}

/* ---------- Tipografía ---------- */

h1, h2, h3 {
    margin: 0;
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: -.02em;
    line-height: 1.1;
    text-wrap: balance;
}

h1 {
    font-size: clamp(2.5rem, 5.6vw, 4.4rem);
    letter-spacing: -.035em;
    line-height: 1.02;
}

h2 { font-size: clamp(1.85rem, 3.4vw, 2.7rem); }

h3 {
    font-family: var(--font-body);
    font-size: 1.15rem;
    font-weight: 600;
    letter-spacing: -.01em;
}

.kicker {
    font: 500 .78rem/1 var(--font-mono);
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--accent-ink);
}

.lead {
    font-size: clamp(1.05rem, 1.6vw, 1.22rem);
    color: var(--ink-2);
    max-width: 60ch;
}

.muted { color: var(--muted); }

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

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 46px;
    padding: 0 20px;
    border-radius: var(--radius-full);
    border: 1px solid transparent;
    font-weight: 600;
    font-size: .95rem;
    white-space: nowrap;
    transition: transform .15s ease, box-shadow .15s ease, background .15s ease, border-color .15s ease;
}

.btn .material-symbols-rounded { font-size: 20px; }

.btn-primary {
    background: var(--winno-brand);
    color: #FFFFFF;
    box-shadow: var(--shadow-1);
}

.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-2); }

.btn-secondary {
    border-color: var(--line-strong);
    background: var(--paper);
    color: var(--ink);
}

.btn-secondary:hover { border-color: var(--ink); }

.btn-light { background: #FFFFFF; color: var(--winno-deep); }
.btn-light:hover { transform: translateY(-1px); box-shadow: 0 12px 30px rgba(0, 0, 0, .2); }

.btn-outline-light { border-color: rgba(255, 255, 255, .6); color: #FFFFFF; }
.btn-outline-light:hover { background: rgba(255, 255, 255, .14); }

.btn-sm { min-height: 40px; padding: 0 16px; font-size: .9rem; }

/* ---------- Barra de navegación ---------- */

.nav {
    position: sticky;
    top: env(safe-area-inset-top, 0px);
    z-index: 50;
    background: var(--nav-bg);
    -webkit-backdrop-filter: blur(14px);
    backdrop-filter: blur(14px);
    border-bottom: 1px solid var(--line);
}

.nav-inner {
    display: flex;
    align-items: center;
    gap: 24px;
    min-height: 68px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1.3rem;
    letter-spacing: -.02em;
}

.brand img { width: 26px; }

.nav-links {
    display: none;
    gap: 2px;
    margin-inline: auto;
}

.nav-links a {
    padding: 8px 12px;
    border-radius: var(--radius-full);
    font-weight: 500;
    font-size: .93rem;
    color: var(--ink-2);
    transition: background .15s ease, color .15s ease;
}

.nav-links a:hover, .nav-links a.is-active {
    color: var(--ink);
    background: var(--paper-3);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}

.icon-btn {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border-radius: var(--radius-full);
    border: 1px solid var(--line);
    background: var(--paper);
    color: var(--ink-2);
    transition: border-color .15s ease, color .15s ease;
}

.icon-btn:hover { border-color: var(--line-strong); color: var(--ink); }
.icon-btn .material-symbols-rounded { font-size: 22px; }

.nav-cta { display: none; }

.nav-mobile {
    display: none;
    border-top: 1px solid var(--line);
    background: var(--paper);
}

.nav-mobile.is-open { display: block; }

.nav-mobile a {
    display: block;
    padding: 14px var(--gutter);
    font-weight: 500;
    border-bottom: 1px solid var(--line);
}

.nav-mobile a:last-child { border-bottom: 0; }

@media (min-width: 900px) {
    .nav-links { display: flex; }
    .nav-cta { display: inline-flex; }
    .nav-toggle { display: none; }
    .nav-mobile { display: none !important; }
}

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

.hero {
    position: relative;
    padding-block: clamp(56px, 8vw, 104px) clamp(48px, 7vw, 88px);
}

.hero-grid {
    display: grid;
    gap: 40px;
    align-items: center;
}

.hero-copy {
    display: grid;
    gap: 22px;
    max-width: 640px;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-facts {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 24px;
    padding-top: 6px;
    font: 500 .8rem/1.4 var(--font-mono);
    letter-spacing: .02em;
    color: var(--muted);
}

.hero-facts li {
    display: flex;
    align-items: center;
    gap: 8px;
}

.hero-facts li::before {
    content: "";
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--winno-flame);
    flex: 0 0 auto;
}

.hero-art {
    position: relative;
    display: grid;
    place-items: center;
    padding-block: 16px;
}

.hero-flame {
    position: relative;
    display: grid;
    place-items: center;
    width: 100%;
}

.hero-flame::before {
    content: "";
    position: absolute;
    inset: -8% 12%;
    background: var(--glow);
    filter: blur(28px);
    border-radius: 50%;
    pointer-events: none;
}

.hero-flame img {
    position: relative;
    width: min(56%, 280px);
    filter: drop-shadow(0 30px 40px rgba(10, 51, 199, .28));
    animation: float 7s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-12px); }
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.hero-tag {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 14px;
    border-radius: 14px;
    background: var(--paper);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-1);
    font-size: .82rem;
    font-weight: 500;
    color: var(--ink-2);
    white-space: nowrap;
}

.hero-tag .material-symbols-rounded { font-size: 18px; color: var(--accent); }
.hero-tag b { font-family: var(--font-mono); font-weight: 500; color: var(--ink); }

@media (min-width: 960px) {
    .hero-grid { grid-template-columns: 1.15fr .85fr; gap: 48px; }
    .hero-art { min-height: 460px; }
    .hero-tags {
        position: absolute;
        inset: 0;
        margin: 0;
        pointer-events: none;
    }
    .hero-tag { position: absolute; }
    .hero-tag-1 { top: 9%; left: 0; }
    .hero-tag-2 { top: 60%; right: 0; }
    .hero-tag-3 { bottom: 5%; left: 4%; }
}

/* ---------- Rubros e integraciones (grilla de hairlines) ---------- */

.hairline-grid {
    display: grid;
    border-top: 1px solid var(--line);
}

.hairline-grid > * {
    padding: 24px 0;
    border-bottom: 1px solid var(--line);
    min-width: 0;
}

@media (min-width: 720px) {
    .hairline-grid { grid-template-columns: 1fr 1fr; column-gap: 48px; }
}

@media (min-width: 1024px) {
    .hairline-grid.cols-3 { grid-template-columns: 1fr 1fr 1fr; column-gap: 40px; }
    .hairline-grid.cols-4 { grid-template-columns: 1fr 1fr 1fr 1fr; column-gap: 32px; }
}

.rubro {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 16px;
    align-items: start;
}

.rubro-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    background: var(--accent-soft);
    color: var(--accent-ink);
}

.rubro h3 { margin-bottom: 4px; }
.rubro p { color: var(--muted); font-size: .95rem; }

.tag-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 12px;
}

.tag-list li {
    font: 500 .72rem/1 var(--font-mono);
    letter-spacing: .04em;
    padding: 6px 9px;
    border-radius: 8px;
    background: var(--paper-3);
    color: var(--ink-2);
}

.integration { display: grid; gap: 8px; }

.integration-name {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.integration-name .material-symbols-rounded { font-size: 22px; color: var(--accent-ink); }
.integration p { color: var(--muted); font-size: .92rem; }

/* ---------- Módulos ---------- */

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 28px;
}

.chip {
    min-height: 40px;
    padding: 0 16px;
    border-radius: var(--radius-full);
    border: 1px solid var(--line-strong);
    background: var(--paper);
    color: var(--ink-2);
    font-weight: 500;
    font-size: .9rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: background .15s ease, color .15s ease, border-color .15s ease;
}

.chip:hover { border-color: var(--ink); color: var(--ink); }

.chip[aria-pressed="true"] {
    background: var(--ink);
    color: var(--paper);
    border-color: var(--ink);
}

.chip small {
    font: 500 .72rem/1 var(--font-mono);
    opacity: .7;
}

.modules-grid {
    display: grid;
    gap: 16px;
}

@media (min-width: 720px) {
    .modules-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}

@media (min-width: 1080px) {
    .modules-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
}

.module {
    display: grid;
    grid-template-rows: auto auto 1fr;
    gap: 14px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper);
    min-width: 0;
    transition: border-color .15s ease, transform .15s ease, box-shadow .15s ease;
}

.module:hover {
    border-color: var(--line-strong);
    box-shadow: var(--shadow-1);
    transform: translateY(-2px);
}

.module[hidden] { display: none; }

.module-head {
    display: flex;
    align-items: center;
    gap: 12px;
}

.module-icon {
    width: 46px;
    height: 46px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    background: var(--accent-soft);
    color: var(--accent-ink);
    flex: 0 0 auto;
}

.module-area {
    display: block;
    font: 500 .68rem/1 var(--font-mono);
    letter-spacing: .1em;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 5px;
}

.module p {
    color: var(--ink-2);
    font-size: .95rem;
}

.module ul {
    display: grid;
    gap: 7px;
    padding-top: 14px;
    border-top: 1px dashed var(--line);
    font-size: .88rem;
    color: var(--ink-2);
    align-self: start;
}

.module li {
    position: relative;
    padding-left: 18px;
}

.module li::before {
    content: "";
    position: absolute;
    left: 2px;
    top: .6em;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--accent);
    opacity: .75;
}

.module code {
    font: 500 .84em var(--font-mono);
    padding: 1px 5px;
    border-radius: 5px;
    background: var(--paper-3);
    color: var(--ink);
}

/* ---------- Ecosistema ---------- */

.eco-list {
    display: grid;
    border-top: 1px solid var(--line);
}

.eco {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px 18px;
    padding: 22px 0;
    border-bottom: 1px solid var(--line);
    align-items: start;
}

.eco-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--paper);
    border: 1px solid var(--line);
    color: var(--accent-ink);
}

.eco-body { display: grid; gap: 4px; min-width: 0; }
.eco-body p { color: var(--muted); font-size: .95rem; }

.eco-platform {
    grid-column: 2;
    justify-self: start;
    font: 500 .72rem/1 var(--font-mono);
    letter-spacing: .08em;
    text-transform: uppercase;
    padding: 7px 10px;
    border-radius: 8px;
    background: var(--paper-3);
    color: var(--ink-2);
    white-space: nowrap;
}

@media (min-width: 720px) {
    .eco { grid-template-columns: 52px 1fr auto; align-items: center; }
    .eco-platform { grid-column: auto; }
}

/* ---------- Características ---------- */

.features {
    display: grid;
    gap: 32px 40px;
}

@media (min-width: 720px) { .features { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1024px) { .features { grid-template-columns: 1fr 1fr 1fr; } }

.feature { display: grid; gap: 10px; align-content: start; }
.feature .material-symbols-rounded { font-size: 28px; color: var(--accent-ink); }
.feature p { color: var(--muted); font-size: .95rem; }

/* ---------- Contacto ---------- */

.cta { padding-block: clamp(48px, 7vw, 88px); }

.cta-card {
    position: relative;
    overflow: hidden;
    border-radius: 28px;
    background: var(--winno-brand);
    color: #FFFFFF;
    padding: clamp(32px, 6vw, 64px);
    display: grid;
    gap: 24px;
}

.cta-card::after {
    content: "";
    position: absolute;
    right: -10%;
    top: -45%;
    width: 60%;
    aspect-ratio: 1;
    background: radial-gradient(closest-side, rgba(87, 224, 255, .45), transparent 70%);
    pointer-events: none;
}

.cta-copy { display: grid; gap: 12px; position: relative; }
.cta-card h2 { color: #FFFFFF; }
.cta-card p { color: rgba(255, 255, 255, .86); font-size: 1.05rem; max-width: 52ch; }

.cta-actions {
    position: relative;
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

@media (min-width: 900px) {
    .cta-card { grid-template-columns: 1.4fr 1fr; align-items: center; }
    .cta-actions { justify-content: flex-end; }
}

/* ---------- Pie ---------- */

.footer {
    border-top: 1px solid var(--line);
    padding-block: 32px;
    color: var(--muted);
    font-size: .9rem;
}

.footer-inner {
    display: grid;
    gap: 20px;
}

.footer-brand {
    display: grid;
    gap: 6px;
}

.footer-brand .brand { font-size: 1.1rem; color: var(--ink); }
.footer-brand .brand img { width: 20px; }

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 18px;
}

.footer-links a:hover { color: var(--ink); }

@media (min-width: 720px) {
    .footer-inner { grid-template-columns: 1fr auto; align-items: center; }
}

/* ---------- Movimiento reducido ---------- */

@media (prefers-reduced-motion: reduce) {
    html { scroll-behavior: auto; }
    .hero-flame img { animation: none; }
    .btn, .module, .chip, .icon-btn, .nav-links a { transition: none; }
}
