:root {
    --sillar: #F4F1EA;
    --white: #fff;
    --ink: #242424;
    --mineral: #77736F;
    --volcan: #9E3D32;
    --red: #C8161D;
    --red-dark: #A11217;
    --line: rgba(36, 36, 36, .14);
    --fh: 'Manrope', 'Inter', system-ui, sans-serif;
    --fb: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
    --w: 1180px;
    --ease: cubic-bezier(.2, .7, .2, 1)
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 84px
}

body {
    margin: 0;
    font-family: var(--fb);
    font-size: clamp(1rem, .96rem + .2vw, 1.0625rem);
    line-height: 1.65;
    color: var(--ink);
    background: var(--sillar);
    -webkit-font-smoothing: antialiased
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: .05;
    z-index: 0;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E")
}

main,
.site-footer,
.site-header {
    position: relative;
    z-index: 1
}

img,
svg {
    max-width: 100%;
    display: block
}

a {
    color: inherit
}

h1,
h2,
h3 {
    font-family: var(--fh);
    line-height: 1.1;
    letter-spacing: -.02em;
    margin: 0 0 .5em
}

h1 {
    font-size: clamp(2.3rem, 1.4rem + 4.2vw, 4.6rem);
    font-weight: 800
}

h2 {
    font-size: clamp(1.7rem, 1.2rem + 2vw, 2.9rem);
    font-weight: 800
}

h3 {
    font-size: clamp(1.1rem, 1rem + .5vw, 1.4rem);
    font-weight: 700
}

p {
    margin: 0 0 1em
}

.wrap {
    width: min(100% - 2.5rem, var(--w));
    margin-inline: auto
}

.narrow {
    max-width: 820px
}

.center {
    text-align: center
}

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

.lead {
    font-size: clamp(1.05rem, 1rem + .5vw, 1.3rem);
    color: #4a4744;
    max-width: 60ch
}

.eyebrow {
    font-family: var(--fh);
    font-weight: 700;
    font-size: .8rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: var(--red);
    margin-bottom: 1rem
}

.skip {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--ink);
    color: #fff;
    padding: .6rem 1rem;
    z-index: 100
}

.skip:focus {
    left: 0
}

:focus-visible {
    outline: 3px solid var(--red);
    outline-offset: 3px
}

.progress {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    z-index: 60
}

.progress i {
    display: block;
    height: 100%;
    width: 100%;
    background: var(--red);
    transform: scaleX(0);
    transform-origin: left
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(244, 241, 234, .86);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid transparent;
    transition: border-color .3s, padding .3s
}

.site-header.is-scrolled {
    border-color: var(--line)
}

.bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 0;
    transition: padding .3s
}

.is-scrolled .bar {
    padding: .55rem 0
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: .7rem;
    text-decoration: none
}

.brand .iso {
    width: 40px;
    height: 40px
}

.brand span {
    display: flex;
    flex-direction: column;
    line-height: 1
}

.brand b {
    font-family: var(--fh);
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--red);
    letter-spacing: .01em
}

.brand small {
    font-family: var(--fh);
    font-weight: 700;
    letter-spacing: .3em;
    font-size: .62rem;
    color: #4a4744;
    margin-top: .25rem
}

.nav {
    display: flex;
    align-items: center;
    gap: 1.6rem
}

.nav a:not(.btn) {
    text-decoration: none;
    font-weight: 500;
    font-size: .95rem;
    position: relative;
    padding: .3rem 0
}

.nav a:not(.btn)::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: var(--red);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform .35s var(--ease)
}

.nav a:not(.btn):hover::after,
.nav a[aria-current]::after {
    transform: scaleX(1)
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    background: var(--red);
    color: #fff;
    font-family: var(--fh);
    font-weight: 700;
    text-decoration: none;
    padding: .95rem 1.6rem;
    border: 2px solid var(--red);
    border-radius: 2px;
    cursor: pointer;
    transition: background .25s, transform .25s var(--ease), box-shadow .25s;
    font-size: 1rem
}

.btn:hover {
    background: var(--red-dark);
    border-color: var(--red-dark);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px -12px rgba(161, 18, 23, .7)
}

.btn:active {
    transform: translateY(0)
}

.btn-sm {
    padding: .6rem 1.1rem;
    font-size: .9rem
}

.btn-ghost {
    background: transparent;
    color: var(--ink);
    border-color: var(--ink)
}

.btn-ghost:hover {
    background: var(--ink);
    border-color: var(--ink);
    color: #fff;
    box-shadow: none
}

.actions {
    display: flex;
    flex-wrap: wrap;
    gap: .9rem;
    margin-top: 1.8rem
}

.burger {
    display: none;
    background: none;
    border: 0;
    width: 44px;
    height: 44px;
    cursor: pointer;
    position: relative
}

.burger i {
    position: absolute;
    left: 10px;
    right: 10px;
    height: 2px;
    background: var(--ink);
    transition: transform .3s var(--ease), top .3s
}

.burger i:first-child {
    top: 17px
}

.burger i:last-child {
    top: 25px
}

.burger[aria-expanded=true] i:first-child {
    top: 21px;
    transform: rotate(45deg)
}

.burger[aria-expanded=true] i:last-child {
    top: 21px;
    transform: rotate(-45deg)
}

.hero {
    padding: clamp(3rem, 8vw, 7rem) 0 clamp(3rem, 6vw, 5rem);
    overflow: hidden
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    gap: 3rem;
    align-items: center
}

.kinetic {
    margin-bottom: .4em
}

.w {
    display: inline-block;
    overflow: hidden;
    vertical-align: top;
    padding-bottom: .12em
}

.w>span {
    display: inline-block;
    transform: translateY(105%);
    animation: rise .9s var(--ease) forwards;
    animation-delay: calc(var(--i)*70ms + 250ms)
}

@keyframes rise {
    to {
        transform: none
    }
}

.hero-art {
    position: relative;
    aspect-ratio: 1;
    max-width: 460px;
    width: 100%;
    margin-inline: auto
}

.blk {
    position: absolute;
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%);
    animation: float 9s ease-in-out infinite
}

.b1 {
    width: 70%;
    height: 70%;
    left: 0;
    top: 8%;
    background: linear-gradient(160deg, #fff, #e4dfd4)
}

.b2 {
    width: 48%;
    height: 48%;
    right: 2%;
    top: 0;
    background: var(--ink);
    animation-delay: -3s
}

.b3 {
    width: 38%;
    height: 38%;
    right: 8%;
    bottom: 2%;
    background: var(--volcan);
    animation-delay: -6s
}

.hero-iso {
    position: absolute;
    width: 46%;
    left: 22%;
    top: 26%;
    filter: drop-shadow(0 18px 30px rgba(158, 61, 50, .35))
}

@keyframes float {
    50% {
        transform: translateY(-12px)
    }
}

.sec {
    padding: clamp(3.5rem, 8vw, 6.5rem) 0
}

.sec-alt {
    background: var(--white)
}

.sec-dark {
    background: var(--ink);
    color: var(--sillar)
}

.sec-dark .eyebrow {
    color: #e8786f
}

.cta-band {
    background: var(--white);
    border-block: 1px solid var(--line)
}

.page-head {
    padding-bottom: 2rem
}

.crumbs {
    font-size: .85rem;
    color: var(--mineral);
    margin-bottom: 1.5rem
}

.crumbs a {
    text-decoration: none
}

.problems,
.steps {
    list-style: none;
    padding: 0;
    margin: 2.5rem 0 0
}

.problems li {
    display: grid;
    grid-template-columns: 4rem 1fr;
    gap: 1rem;
    padding: 1.5rem 0;
    border-top: 1px solid var(--line)
}

.num {
    font-family: var(--fh);
    font-weight: 800;
    color: var(--red);
    font-size: 1.1rem
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem
}

.steps li {
    border-top: 3px solid var(--ink);
    padding-top: 1rem
}

.svc-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 0;
    margin-top: 2.5rem;
    border-top: 1px solid var(--line)
}

.svc {
    position: relative;
    display: block;
    padding: 1.8rem 3rem 1.8rem 0;
    border-bottom: 1px solid var(--line);
    text-decoration: none;
    transition: padding .35s var(--ease), background .35s
}

.svc h2,
.svc h3 {
    font-size: 1.3rem;
    margin-bottom: .3em
}

.svc p {
    margin: 0;
    color: var(--mineral)
}

.svc .arrow {
    position: absolute;
    right: .5rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--red);
    font-size: 1.4rem;
    transition: transform .35s var(--ease)
}

.svc:hover {
    padding-left: 1rem
}

.svc:hover .arrow {
    transform: translate(8px, -50%)
}

.stages {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.2rem;
    margin-top: 2.5rem
}

.stage {
    background: var(--sillar);
    border: 1px solid var(--line);
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: .5rem;
    transition: transform .35s var(--ease), border-color .35s
}

.stage:hover {
    transform: translateY(-4px);
    border-color: var(--red)
}

.stage ul {
    margin: 0 0 1rem;
    padding-left: 1.1rem;
    flex: 1
}

.stage .btn {
    align-self: flex-start
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    align-items: start
}

.cols {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2.5rem;
    margin-top: 2rem
}

.ticks {
    list-style: none;
    padding: 0
}

.ticks li {
    padding-left: 1.4rem;
    position: relative;
    margin-bottom: .5rem
}

.ticks li::before {
    content: "";
    position: absolute;
    left: 0;
    top: .65em;
    width: .6rem;
    height: .6rem;
    background: var(--red);
    clip-path: polygon(50% 0, 100% 25%, 100% 75%, 50% 100%, 0 75%, 0 25%)
}

.faq {
    border-bottom: 1px solid var(--line);
    padding: 1rem 0
}

.faq summary {
    cursor: pointer;
    font-family: var(--fh);
    font-weight: 700;
    list-style: none;
    display: flex;
    justify-content: space-between;
    gap: 1rem
}

.faq summary::after {
    content: "+";
    color: var(--red);
    font-size: 1.4rem;
    line-height: 1;
    transition: transform .3s
}

.faq[open] summary::after {
    transform: rotate(45deg)
}

.faq p {
    margin: .8rem 0 0;
    color: #4a4744
}

.empty {
    border: 1px dashed var(--mineral);
    padding: clamp(2rem, 5vw, 4rem);
    text-align: center;
    max-width: 720px;
    margin-inline: auto
}

.filters {
    display: flex;
    flex-wrap: wrap;
    gap: .5rem;
    margin-bottom: 2rem
}

.chip {
    border: 1px solid var(--ink);
    background: none;
    padding: .4rem 1rem;
    cursor: pointer;
    font: inherit;
    font-size: .9rem
}

.chip.is-on {
    background: var(--ink);
    color: #fff
}

.grid-proj {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1.5rem
}

.proj {
    transition: opacity .3s, transform .3s
}

.proj.is-hidden {
    display: none
}

.form {
    display: grid;
    gap: 1.1rem
}

.form label {
    display: grid;
    gap: .35rem;
    font-weight: 500;
    font-size: .95rem
}

.row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.1rem
}

input,
select,
textarea {
    font: inherit;
    padding: .8rem .9rem;
    border: 1px solid var(--mineral);
    background: var(--white);
    border-radius: 2px;
    width: 100%;
    color: var(--ink)
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(200, 22, 29, .3);
    border-color: var(--red)
}

.form .check {
    display: flex;
    gap: .6rem;
    align-items: flex-start;
    font-weight: 400
}

.check input {
    width: auto;
    margin-top: .35rem
}

.hp {
    position: absolute;
    left: -9999px;
    height: 0;
    overflow: hidden
}

.err {
    color: var(--red-dark);
    font-size: .85rem
}

.is-invalid {
    border-color: var(--red-dark)!important
}

.notice {
    padding: 1.2rem 1.4rem;
    border-left: 4px solid var(--mineral);
    background: var(--white);
    margin-bottom: 1.5rem
}

.notice.ok {
    border-color: #2f7d4f
}

.notice.bad {
    border-color: var(--red)
}

.prose h2 {
    font-size: 1.4rem;
    margin-top: 2rem
}

.site-footer {
    background: var(--ink);
    color: var(--sillar);
    padding: 4rem 0 1.5rem
}

.site-footer a {
    text-decoration: none;
    opacity: .85
}

.site-footer a:hover {
    opacity: 1;
    text-decoration: underline
}

.site-footer .brand b {
    color: #fff
}

.site-footer .brand small {
    color: #cfc9bd
}

.foot {
    display: grid;
    grid-template-columns: 1.3fr 1.3fr 1fr 1fr;
    gap: 2rem
}

.foot nav,
.foot div {
    display: flex;
    flex-direction: column;
    gap: .45rem;
    align-items: flex-start
}

.foot h2 {
    font-size: .8rem;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #e8786f;
    margin-bottom: .4rem
}

.legal {
    margin-top: 3rem;
    padding-top: 1.2rem;
    border-top: 1px solid rgba(255, 255, 255, .15);
    opacity: .7
}

.intro {
    position: fixed;
    inset: 0;
    z-index: 90;
    background: var(--sillar);
    display: grid;
    place-items: center;
    pointer-events: none;
    animation: introOut .9s .7s var(--ease) forwards
}

.intro .iso {
    width: 84px;
    animation: pop .7s var(--ease)
}

@keyframes introOut {
    to {
        opacity: 0;
        visibility: hidden
    }
}

@keyframes pop {
    from {
        transform: scale(.6) rotate(-8deg);
        opacity: 0
    }
}

.js .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity .8s var(--ease), transform .8s var(--ease)
}

.js .reveal.in {
    opacity: 1;
    transform: none
}

@media (max-width:900px) {
    .hero-grid,
    .split {
        grid-template-columns: 1fr
    }
    .hero-art {
        max-width: 320px;
        order: -1
    }
    .steps {
        grid-template-columns: 1fr 1fr
    }
    .foot {
        grid-template-columns: 1fr 1fr
    }
    .burger {
        display: block
    }
    .nav {
        position: fixed;
        inset: 68px 0 auto 0;
        background: var(--sillar);
        flex-direction: column;
        align-items: flex-start;
        padding: 1.5rem 1.25rem 2rem;
        gap: 1.1rem;
        border-bottom: 1px solid var(--line);
        transform: translateY(-12px);
        opacity: 0;
        visibility: hidden;
        transition: .3s var(--ease)
    }
    .nav.open {
        transform: none;
        opacity: 1;
        visibility: visible
    }
    .nav a:not(.btn) {
        font-size: 1.2rem
    }
}

@media (max-width:560px) {
    .row,
    .steps,
    .foot {
        grid-template-columns: 1fr
    }
}

@media (prefers-reduced-motion:reduce) {
    *,
    *::before,
    *::after {
        animation-duration: .01ms!important;
        animation-iteration-count: 1!important;
        transition-duration: .01ms!important;
        scroll-behavior: auto!important
    }
    .w>span {
        transform: none
    }
    .js .reveal {
        opacity: 1;
        transform: none
    }
    .intro {
        display: none
    }
}


/* ==========================================================
   Sillar Studio · Servicios · Estilo videojuego enfocado en ventas
   Agregar al final de tu CSS principal (o enlazar aparte).
   ========================================================== */

:root {
    --sg-red: #e11d2e;
    --sg-ember: #ff6a1a;
    --sg-magenta: #d4145a;
    --sg-gold: #ffc233;
    --sg-ink: #14090c;
    --sg-panel: #1c0d11;
    --sg-line: rgba(255, 255, 255, .12);
    --sg-text-soft: rgba(255, 255, 255, .72);
}


/* ---------- Degradado animado reutilizable ---------- */

@keyframes sg-shift {
    0% {
        background-position: 0% 50%;
    }
    50% {
        background-position: 100% 50%;
    }
    100% {
        background-position: 0% 50%;
    }
}

@keyframes sg-float {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-5px);
    }
}

@keyframes sg-pulse {
    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: .45;
        transform: scale(.8);
    }
}

@keyframes sg-spin {
    to {
        transform: rotate(360deg);
    }
}

@keyframes sg-draw {
    from {
        stroke-dashoffset: 120;
    }
    to {
        stroke-dashoffset: 0;
    }
}

@keyframes sg-shine {
    from {
        transform: translateX(-120%) skewX(-20deg);
    }
    to {
        transform: translateX(260%) skewX(-20deg);
    }
}

@keyframes sg-grow {
    from {
        width: 0;
    }
    to {
        width: var(--w, 50%);
    }
}

@keyframes sg-blink {
    0%,
    92%,
    100% {
        transform: scaleY(1);
    }
    96% {
        transform: scaleY(.1);
    }
}

@keyframes sg-flame {
    0%,
    100% {
        transform: scaleY(1);
        opacity: 1;
    }
    50% {
        transform: scaleY(1.45);
        opacity: .7;
    }
}

@keyframes sg-bars {
    0%,
    100% {
        transform: scaleY(1);
    }
    50% {
        transform: scaleY(.55);
    }
}

@keyframes sg-grid {
    to {
        background-position: 0 44px;
    }
}

.sg-gradient-text {
    background: linear-gradient(90deg, var(--sg-ember), var(--sg-red), var(--sg-magenta), var(--sg-gold), var(--sg-ember));
    background-size: 250% 100%;
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    animation: sg-shift 6s ease-in-out infinite;
}


/* ---------- Botón con degradado en movimiento y brillo ---------- */

.sg-btn {
    position: relative;
    overflow: hidden;
    color: #fff;
    border: 0;
    background: linear-gradient(110deg, var(--sg-red), var(--sg-ember), var(--sg-magenta), var(--sg-red));
    background-size: 300% 100%;
    animation: sg-shift 5s linear infinite;
    box-shadow: 0 0 0 1px rgba(255, 255, 255, .15) inset, 0 10px 30px -8px rgba(225, 29, 46, .7);
    transition: transform .2s ease, box-shadow .2s ease;
}

.sg-btn::after {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 40%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, .45), transparent);
    animation: sg-shine 3.2s ease-in-out infinite;
}

.sg-btn:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 14px 38px -8px rgba(255, 106, 26, .8);
}

.sg-btn:active {
    transform: translateY(0) scale(.98);
}


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

.sg-hero {
    position: relative;
    overflow: hidden;
}

.sg-hero__glow {
    position: absolute;
    inset: -20% -10% auto -10%;
    height: 90%;
    background: radial-gradient(40% 50% at 15% 30%, rgba(225, 29, 46, .22), transparent 70%), radial-gradient(35% 45% at 85% 20%, rgba(255, 106, 26, .2), transparent 70%), radial-gradient(40% 50% at 60% 90%, rgba(212, 20, 90, .16), transparent 70%);
    background-size: 160% 160%;
    animation: sg-shift 14s ease-in-out infinite;
    pointer-events: none;
}

.sg-hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr);
    gap: clamp(1.5rem, 4vw, 3.5rem);
    align-items: center;
}


/* ---------- Panel HUD ---------- */

.sg-hud {
    position: relative;
    padding: 1.1rem 1.2rem 1rem;
    border-radius: 18px;
    color: #fff;
    background: linear-gradient(160deg, #26111a, var(--sg-ink));
    border: 1px solid var(--sg-line);
    box-shadow: 0 30px 60px -25px rgba(225, 29, 46, .55);
    animation: sg-float 6s ease-in-out infinite;
    isolation: isolate;
}

.sg-hud::before {
    /* borde degradado animado */
    content: "";
    position: absolute;
    inset: -1px;
    z-index: -1;
    border-radius: 19px;
    background: linear-gradient(120deg, var(--sg-red), var(--sg-ember), var(--sg-magenta), var(--sg-gold), var(--sg-red));
    background-size: 300% 300%;
    animation: sg-shift 7s linear infinite;
    opacity: .75;
}

.sg-hud::after {
    /* cuadrícula estilo arcade */
    content: "";
    position: absolute;
    inset: 1px;
    z-index: -1;
    border-radius: 17px;
    background: linear-gradient(rgba(255, 255, 255, .04) 1px, transparent 1px) 0 0 / 100% 22px, linear-gradient(90deg, rgba(255, 255, 255, .04) 1px, transparent 1px) 0 0 / 22px 100%, linear-gradient(160deg, #26111a, var(--sg-ink));
    animation: sg-grid 4s linear infinite;
}

.sg-hud__bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: .6rem;
    font-size: .78rem;
    margin-bottom: .9rem;
}

.sg-hud__live {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    font-weight: 700;
    letter-spacing: .08em;
    color: var(--sg-gold);
}

.sg-hud__live i {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #3dff8a;
    box-shadow: 0 0 10px #3dff8a;
    animation: sg-pulse 1.4s ease-in-out infinite;
}

.sg-hud__title {
    color: var(--sg-text-soft);
}

.sg-hud__row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .7rem;
    margin-bottom: .9rem;
}

.sg-stat {
    padding: .7rem .8rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, .05);
    border: 1px solid var(--sg-line);
}

.sg-stat__label {
    display: block;
    font-size: .72rem;
    color: var(--sg-text-soft);
}

.sg-stat__value {
    display: block;
    font-size: clamp(1.15rem, 2.2vw, 1.6rem);
    font-variant-numeric: tabular-nums;
}

.sg-meter__head {
    display: flex;
    justify-content: space-between;
    font-size: .78rem;
    margin-bottom: .35rem;
    color: var(--sg-text-soft);
}

.sg-meter__track,
.sg-card__track,
.sg-level__xp {
    height: 10px;
    border-radius: 99px;
    overflow: hidden;
    background: rgba(255, 255, 255, .1);
}

.sg-meter__fill,
.sg-card__track i,
.sg-level__xp i {
    display: block;
    height: 100%;
    width: var(--fill, var(--w, 50%));
    border-radius: inherit;
    background: linear-gradient(90deg, var(--sg-red), var(--sg-ember), var(--sg-gold), var(--sg-ember));
    background-size: 200% 100%;
    animation: sg-grow 1.6s cubic-bezier(.2, .8, .2, 1) both, sg-shift 3s linear infinite;
    position: relative;
}

.sg-meter__fill {
    --w: var(--fill);
}

.sg-spark {
    margin-top: .9rem;
    height: 54px;
}

.sg-spark svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.sg-spark__line {
    fill: none;
    stroke: var(--sg-ember);
    stroke-width: 2.4;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 120;
    animation: sg-draw 2.4s ease-out both;
    filter: drop-shadow(0 0 5px var(--sg-ember));
}

.sg-spark__area {
    fill: url(#none);
    fill: rgba(255, 106, 26, .16);
}

.sg-hud__note {
    display: block;
    margin-top: .5rem;
    font-size: .68rem;
    color: var(--sg-text-soft);
}


/* ---------- Íconos animados ---------- */

.gi {
    width: 56px;
    height: 56px;
    overflow: visible;
}

.gi__stroke,
.gi__ring,
.gi__hex,
.gi__dash,
.gi__arrow {
    fill: none;
    stroke: var(--sg-red);
    stroke-width: 2.6;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.gi__dot,
.gi__coin,
.gi__wheel,
.gi__eye {
    fill: var(--sg-ember);
    stroke: none;
}

.gi__wheel {
    fill: none;
    stroke: var(--sg-ember);
    stroke-width: 2.6;
}

.gi__block,
.gi__bar,
.gi__tri {
    fill: url(#none);
    fill: var(--sg-red);
    stroke: none;
}

.gi__flame {
    fill: var(--sg-ember);
    transform-origin: 24px 32px;
    animation: sg-flame .5s ease-in-out infinite;
}

.gi--cart {
    animation: sg-float 3s ease-in-out infinite;
}

.gi__coin {
    animation: sg-float 1.6s ease-in-out infinite;
    fill: var(--sg-gold);
}

.gi__wheel {
    transform-box: fill-box;
    transform-origin: center;
    animation: sg-spin 3s linear infinite;
    stroke-dasharray: 6 4;
}

.gi__ring--1 {
    stroke: var(--sg-red);
}

.gi__ring--2 {
    stroke: var(--sg-ember);
    transform-origin: 24px 24px;
    animation: sg-pulse 2s ease-in-out infinite;
}

.gi__arrow {
    stroke: var(--sg-gold);
    stroke-dasharray: 60;
    animation: sg-draw 2.2s ease-in-out infinite alternate;
}

.gi__block {
    transform-box: fill-box;
    transform-origin: bottom;
    animation: sg-bars 2.6s ease-in-out infinite;
}

.gi__block--2 {
    animation-delay: .3s;
    fill: var(--sg-ember);
}

.gi__block--3 {
    animation-delay: .6s;
    fill: var(--sg-magenta);
}

.gi__eye {
    transform-box: fill-box;
    transform-origin: center;
    animation: sg-blink 4s infinite;
    fill: var(--sg-gold);
}

.gi--bot {
    animation: sg-float 3.4s ease-in-out infinite;
}

.gi__hex--out {
    animation: sg-pulse 3s ease-in-out infinite;
    transform-origin: 24px 24px;
}

.gi__hex--in {
    stroke: var(--sg-ember);
    transform-origin: 24px 24px;
    animation: sg-spin 9s linear infinite;
}

.gi__tri {
    fill: var(--sg-ember);
    transform-origin: 26px 24px;
    animation: sg-pulse 1.8s ease-in-out infinite;
}

.gi__dash {
    stroke: var(--sg-ember);
    stroke-dasharray: 5 5;
    animation: sg-draw 2s linear infinite;
}

.gi__bar {
    transform-box: fill-box;
    transform-origin: bottom;
    animation: sg-bars 2.2s ease-in-out infinite;
}

.gi__bar--2 {
    animation-delay: .25s;
    fill: var(--sg-ember);
}

.gi__bar--3 {
    animation-delay: .5s;
    fill: var(--sg-magenta);
}

.gi--rocket {
    animation: sg-float 2.4s ease-in-out infinite;
}


/* ---------- Pilares ---------- */

.sg-pillars__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.sg-pillar {
    padding: 1.4rem;
    border-radius: 16px;
    border: 1px solid rgba(225, 29, 46, .25);
    background: linear-gradient(160deg, rgba(225, 29, 46, .08), rgba(255, 106, 26, .04));
    transition: transform .25s ease, border-color .25s ease, box-shadow .25s ease;
}

.sg-pillar:hover {
    transform: translateY(-4px);
    border-color: var(--sg-ember);
    box-shadow: 0 18px 40px -22px rgba(255, 106, 26, .8);
}

.sg-pillar h3 {
    margin: .8rem 0 .3rem;
}


/* ---------- Niveles ---------- */

.sg-levels__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
    margin-top: 2rem;
}

.sg-level {
    position: relative;
    padding: 1.4rem;
    border-radius: 16px;
    background: var(--sg-panel);
    color: #fff;
    border: 1px solid var(--sg-line);
    overflow: hidden;
}

.sg-level::before {
    content: "";
    position: absolute;
    inset: 0 0 auto 0;
    height: 4px;
    background: linear-gradient(90deg, var(--sg-red), var(--sg-ember), var(--sg-gold));
    background-size: 200% 100%;
    animation: sg-shift 4s linear infinite;
}

.sg-level--2::before {
    filter: hue-rotate(-15deg) saturate(1.2);
}

.sg-level--3::before {
    height: 6px;
}

.sg-level__badge {
    display: inline-block;
    font-size: .7rem;
    font-weight: 800;
    letter-spacing: .12em;
    padding: .25rem .6rem;
    border-radius: 99px;
    background: linear-gradient(90deg, var(--sg-red), var(--sg-ember));
}

.sg-level h3 {
    margin: .8rem 0 .3rem;
}

.sg-level p {
    color: var(--sg-text-soft);
    margin-bottom: 1rem;
}


/* ---------- Tarjetas de servicio ---------- */

.sg-card {
    position: relative;
    overflow: hidden;
    transition: transform .25s ease, box-shadow .25s ease;
}

.sg-card::before {
    content: "";
    position: absolute;
    inset: 0;
    border-radius: inherit;
    padding: 1px;
    pointer-events: none;
    background: linear-gradient(120deg, var(--sg-red), var(--sg-ember), var(--sg-magenta), var(--sg-red));
    background-size: 300% 300%;
    animation: sg-shift 6s linear infinite;
    opacity: 0;
    transition: opacity .25s ease;
    -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
    -webkit-mask-composite: xor;
    mask: linear-gradient(#000 0 0) content-box exclude, linear-gradient(#000 0 0);
}

.sg-card:hover,
.sg-card:focus-visible {
    transform: translateY(-5px);
    box-shadow: 0 22px 44px -24px rgba(225, 29, 46, .7);
}

.sg-card:hover::before,
.sg-card:focus-visible::before {
    opacity: 1;
}

.sg-card:focus-visible {
    outline: 2px solid var(--sg-ember);
    outline-offset: 3px;
}

.sg-card__icon {
    display: inline-flex;
    margin-bottom: .6rem;
}

.sg-card__xp {
    display: block;
    margin: 1rem 0 .4rem;
}

.sg-card__xp small {
    display: block;
    font-size: .72rem;
    opacity: .7;
    margin-bottom: .3rem;
}

.sg-card__track {
    background: rgba(127, 127, 127, .22);
    height: 8px;
}


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

.sg-cta {
    position: relative;
    overflow: hidden;
}

.sg-cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(50% 80% at 50% 120%, rgba(225, 29, 46, .28), transparent 70%);
    background-size: 150% 150%;
    animation: sg-shift 10s ease-in-out infinite;
    pointer-events: none;
}

.sg-cta .wrap {
    position: relative;
}


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

@media (max-width: 860px) {
    .sg-hero__grid {
        grid-template-columns: 1fr;
    }
    .sg-hud {
        animation: none;
    }
}


/* ---------- Accesibilidad: sin movimiento si el usuario lo pide ---------- */

@media (prefers-reduced-motion: reduce) {
    .sg-gradient-text,
    .sg-btn,
    .sg-btn::after,
    .sg-hero__glow,
    .sg-hud,
    .sg-hud::before,
    .sg-hud::after,
    .sg-hud__live i,
    .sg-meter__fill,
    .sg-card__track i,
    .sg-level__xp i,
    .sg-spark__line,
    .sg-card::before,
    .sg-level::before,
    .sg-cta::before,
    .gi,
    .gi * {
        animation: none !important;
    }
    .sg-spark__line {
        stroke-dasharray: none;
    }
}