:root {
    --primary-bg-color: #000;
    --primary-text-color: #fff;
    --banner-height: 45px;


    --accent-gold: #d6b56f;
    --accent-gold-soft: rgba(214, 181, 111, 0.25);
    --accent-gold-line: rgba(214, 181, 111, 0.55);


    --pantera-rosa-color: #FF69B4;
    --lotus-color: #E2B980;
    --clasica-color: #F0E68C;
    --happy-hippo-color: #A0C4FF;
}



body {
    margin: 0;
    padding: 0;
    font-family: 'Oswald', sans-serif;
    background-color: var(--primary-bg-color);
    color: var(--primary-text-color);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Oswald', sans-serif;
    text-align: center;
    margin-top: 1.5em;
    margin-bottom: 1em;
    text-transform: uppercase;
    color: var(--primary-text-color);
    letter-spacing: 0.05em;
}

p {
    line-height: 1.6;
    color: var(--primary-text-color);
}

a {
    color: var(--primary-text-color);
    text-decoration: none;
    transition: opacity 0.2s ease-in-out;
}

a:hover {
    opacity: 0.8;
}

/* --- Banner Fijo --- */
.top-banner {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--banner-height);
    background-color: var(--primary-bg-color);
    color: var(--primary-text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: 'Oswald', sans-serif;
    font-size: 0.9em;
    font-weight: 700;
    text-transform: uppercase;
    z-index: 1002;
    box-shadow: 0 2px 10px rgba(255, 255, 255, 0.1);
    letter-spacing: 0.08em;
    padding: 0 10px;
    box-sizing: border-box;
    text-align: center;
    will-change: transform;
    transform: translateZ(0);
}

/* Hero Section - Ajuste para el banner */
.hero-section {
    position: relative;
    width: 100vw;
    height: calc(100vh - var(--banner-height));
    margin-top: var(--banner-height);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    padding-top: 5vh;
    padding-bottom: 30px;
    box-sizing: border-box;
}

.hero-video {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    z-index: -1;
    transform: translate(-50%, -50%);
    object-fit: cover;
}

/* Added overlay for video opacity */
.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    z-index: 0;
}

.logo-container {
    position: relative;
    top: auto;
    width: 100%;
    text-align: center;
    z-index: 10;
    margin-top: 5vh;
}

.shop-logo {
    max-width: 100px;
    height: auto;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.5));
}

/* Scroll Down Text Link */
.scroll-down-text {
    position: relative;
    z-index: 10;
    font-family: 'Oswald', sans-serif;
    font-size: 0.9em;
    font-weight: 400;
    color: var(--primary-text-color);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    text-decoration: none;
    padding: 10px 0;
    cursor: pointer;
    transition: opacity 0.2s ease-in-out;
    margin-top: 20px;
    margin-bottom: auto;
}

.scroll-down-text:hover {
    opacity: 0.7;
}

/* Contenido Principal */
.content {
    padding: 20px 0;
    box-sizing: border-box;
}

/* Sección Top Ventas */
.top-sellers-section {
    text-align: center;
    margin-bottom: 40px;
    padding-top: 20px;
}

.top-sellers-rows-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin: 30px 0;
}

.carousel-row {
    display: flex;
    overflow: hidden;
    width: 100%;
    position: relative;
    padding: 10px 0;
    -webkit-overflow-scrolling: touch;
}

.carousel-row.top-row .carousel-item-inner {
    animation: scrollLeft 15s linear infinite;
}

.carousel-row.bottom-row .carousel-item-inner {
    animation: scrollRight 15s linear infinite;
}

.carousel-item-inner {
    display: flex;
    gap: 10px;
    flex-shrink: 0;
    padding: 0 5px;
}

.carousel-item {
    flex-shrink: 0;
    width: 30vw;
    max-width: 120px;
    min-width: 90px;
    height: auto;
    min-height: 110px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    align-items: center;
    text-align: center;
    box-sizing: border-box;
    background-color: transparent;
    border: none;
    box-shadow: none;
    transition: transform 0.2s ease-in-out;
    padding: 0;
}

.carousel-item:hover {
    transform: translateY(-5px) scale(1.05);
}

.carousel-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 0;
    border: none;
    display: block;
    margin-bottom: 5px;
    filter: drop-shadow(0 0 5px rgba(255, 255, 255, 0.3));
}

.carousel-item p {
    margin-top: 5px;
    margin-bottom: 0;
    font-size: 0.8em;
    font-weight: 700;
    color: var(--primary-text-color);
    text-transform: uppercase;
    line-height: 1.2;
    text-shadow: 0 0 5px rgba(0, 0, 0, 0.7);
}

.more-flavors-btn {
    background-color: var(--primary-bg-color);
    color: var(--primary-text-color);
    border: 2px solid var(--primary-text-color);
    padding: 15px 30px;
    border-radius: 50px;
    font-family: 'Oswald', sans-serif;
    font-size: 1.1em;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.2s ease-in-out, color 0.2s ease-in-out, transform 0.2s ease-in-out;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.2);
}

.more-flavors-btn:hover,
.more-flavors-btn:active {
    background-color: var(--primary-text-color);
    color: var(--primary-bg-color);
    transform: scale(0.98);
}

.milkshake-promo {
    font-size: 1.1em;
    font-style: italic;
    margin-top: 30px;
    border: 1px solid var(--primary-text-color);
    padding: 10px 20px;
    display: inline-block;
    color: var(--primary-text-color);
    border-radius: 5px;
}

/* Línea de separación dinámica entre secciones */
.section-divider {
    width: 80%;
    max-width: 800px;
    height: 3px;
    background: linear-gradient(to right, transparent, var(--primary-text-color), transparent);
    margin: 50px auto;
    border-radius: 5px;
    position: relative;
    overflow: hidden;
    box-shadow: 0 0 15px rgba(255, 255, 255, 0.5);
    opacity: 0;
    transform: scaleX(0);
    transition: opacity 1s ease-out, transform 1s ease-out;
}

.section-divider.animate-in {
    opacity: 1;
    transform: scaleX(1);
    transition-delay: 0.5s;
}

.section-divider::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.8), transparent);
    animation: sweep 2s infinite linear;
}

@keyframes sweep {
    0% { left: -100%; }
    100% { left: 100%; }
}


.cheesecake-builder {
    position: relative;
    padding: 70px 20px 60px;
    background: radial-gradient(1200px 700px at 50% 0%, rgba(214, 181, 111, 0.08), transparent 60%),
                linear-gradient(180deg, rgba(255,255,255,0.03), rgba(0,0,0,0));
    color: var(--primary-text-color);
    overflow: hidden;
}

.cheesecake-builder::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(900px 500px at 50% 10%, rgba(255,255,255,0.06), transparent 55%),
        radial-gradient(700px 400px at 20% 30%, rgba(214,181,111,0.06), transparent 60%),
        radial-gradient(700px 400px at 80% 30%, rgba(214,181,111,0.06), transparent 60%);
    pointer-events: none;
}

.builder-header {
    position: relative;
    z-index: 1;
    text-align: center;
    margin-bottom: 25px;
}

.builder-title {
    margin: 0;
    font-size: clamp(2.2em, 6vw, 3.4em);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    line-height: 1.05;
    text-shadow: 0 0 14px rgba(255,255,255,0.12);
}

.builder-subtitle {
    margin: 10px 0 0;
    font-size: 0.95em;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    opacity: 0.85;
}

.cheesecake-types {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 14px;
    margin: 28px auto 26px;
    width: min(900px, 100%);
}

.builder-price-pill {
    font-weight: 700;
    letter-spacing: 0.08em;
    font-size: 0.9em;
    padding: 10px 14px;
    border-radius: 10px;
    color: rgba(255,255,255,0.9);
    border: 1px solid rgba(255,255,255,0.18);
    background: rgba(255,255,255,0.04);
    box-shadow: 0 0 0 1px rgba(214,181,111,0.12) inset;
    min-width: 74px;
    text-align: center;
}

.cake-option {
    position: relative;
    width: 100%;
    border: 1px solid rgba(255,255,255,0.22);
    background: rgba(255,255,255,0.03);
    color: var(--primary-text-color);
    border-radius: 14px;
    padding: 16px 16px;
    cursor: pointer;
    transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-weight: 700;
    font-size: clamp(1em, 2.6vw, 1.35em);
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    box-shadow: 0 12px 30px rgba(0,0,0,0.35);
}

.cake-option .price {
    display: none; 
}

.cake-option:hover {
    transform: translateY(-2px);
    border-color: rgba(214,181,111,0.55);
    box-shadow: 0 16px 40px rgba(0,0,0,0.45);
}

.cake-option.active {
    border-color: rgba(214,181,111,0.95);
    box-shadow: 0 0 0 1px rgba(214,181,111,0.35) inset, 0 16px 45px rgba(0,0,0,0.55);
    background: linear-gradient(180deg, rgba(214,181,111,0.12), rgba(255,255,255,0.02));
}

.extra-flavor-btn {
    position: relative;
    z-index: 1;
    display: block;
    width: min(720px, calc(100% - 20px));
    margin: 0 auto 26px;
    padding: 18px 18px;
    border-radius: 16px;
    border: 1px solid rgba(214,181,111,0.75);
    background: rgba(214,181,111,0.08);
    color: var(--primary-text-color);
    text-transform: uppercase;
    letter-spacing: 0.18em;
    font-weight: 800;
    font-size: clamp(1.05em, 2.6vw, 1.55em);
    cursor: pointer;
    transition: transform 0.18s ease, background-color 0.18s ease, box-shadow 0.18s ease;
    box-shadow: 0 0 0 1px rgba(214,181,111,0.18) inset, 0 16px 45px rgba(0,0,0,0.5);
}

.extra-flavor-btn span {
    letter-spacing: 0.08em;
    font-weight: 900;
    color: rgba(255,255,255,0.95);
}

.extra-flavor-btn:hover {
    transform: translateY(-2px);
    background: rgba(214,181,111,0.12);
    box-shadow: 0 0 0 1px rgba(214,181,111,0.25) inset, 0 20px 55px rgba(0,0,0,0.6);
}

.extra-flavor-btn.is-active {
    background: rgba(214,181,111,0.16);
    box-shadow: 0 0 0 1px rgba(214,181,111,0.35) inset, 0 24px 70px rgba(0,0,0,0.65);
}

.extras-grid {
    position: relative;
    z-index: 1;
    width: min(920px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    padding: 22px 18px;
    border-radius: 18px;
    border: 1px solid rgba(255,255,255,0.14);
    background: rgba(0,0,0,0.35);
    box-shadow: 0 0 0 1px rgba(255,255,255,0.06) inset;
}

.extras-col {
    list-style: none;
    margin: 0;
    padding: 0;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 600;
    font-size: 0.95em;
    line-height: 1.25;
}

.extras-col li {
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.07);
    opacity: 0.92;
}

.extras-col li:last-child {
    border-bottom: none;
}

@media (max-width: 720px) {
    .cheesecake-types {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    .builder-price-pill {
        display: none;
    }
    .cake-option .price {
        display: inline-flex;
        font-size: 0.85em;
        opacity: 0.85;
        padding: 6px 10px;
        border-radius: 10px;
        border: 1px solid rgba(255,255,255,0.14);
        background: rgba(255,255,255,0.04);
    }

    .extras-grid {
        grid-template-columns: 1fr;
    }
}


.main-footer {
    text-align: center;
    padding: 40px 20px;
    background-color: rgba(255, 255, 255, 0.05);
    margin-top: 60px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    font-size: 0.9em;
}


@keyframes scrollLeft {
    0% { transform: translateX(0%); }
    100% { transform: translateX(-50%); }
}

@keyframes scrollRight {
    0% { transform: translateX(-50%); }
    100% { transform: translateX(0%); }
}


.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
    padding: 20px;
    box-sizing: border-box;
    animation: fadeIn 0.3s ease-out;
}

.modal-content {
    background-color: var(--primary-bg-color);
    color: var(--primary-text-color);
    margin: auto;
    padding: 30px;
    border: 2px solid var(--primary-text-color);
    width: 90%;
    max-width: 500px;
    border-radius: 10px;
    position: relative;
    box-shadow: 0 0 30px rgba(255, 255, 255, 0.3);
    animation: slideIn 0.3s ease-out;
    box-sizing: border-box;
    transition: background-color 0.3s ease-in-out, border-color 0.3s ease-in-out, color 0.3s ease-in-out;
}


.modal-content.pantera-rosa {
    background-color: var(--pantera-rosa-color);
    border-color: var(--pantera-rosa-color);
    color: #fff;
}
.modal-content.pantera-rosa h3,
.modal-content.pantera-rosa p {
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}
.modal-content.pantera-rosa .close-button {
    color: #fff;
    text-shadow: 1px 1px 2px rgba(0,0,0,0.3);
}

.modal-content.lotus {
    background-color: var(--lotus-color);
    border-color: var(--lotus-color);
    color: #333;
}
.modal-content.lotus h3,
.modal-content.lotus p {
    color: #333;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.3);
}
.modal-content.lotus .close-button {
    color: #333;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.3);
}

.modal-content.clasica {
    background-color: var(--clasica-color);
    border-color: var(--clasica-color);
    color: #333;
}
.modal-content.clasica h3,
.modal-content.clasica p {
    color: #333;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.3);
}
.modal-content.clasica .close-button {
    color: #333;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.3);
}

.modal-content.happy-hippo {
    background-color: var(--happy-hippo-color);
    border-color: var(--happy-hippo-color);
    color: #333;
}
.modal-content.happy-hippo h3,
.modal-content.happy-hippo p {
    color: #333;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.3);
}
.modal-content.happy-hippo .close-button {
    color: #333;
    text-shadow: 1px 1px 2px rgba(255,255,255,0.3);
}


.modal-content.default {
    background-color: var(--primary-bg-color);
    border-color: var(--primary-text-color);
    color: var(--primary-text-color);
}
.modal-content.default h3,
.modal-content.default p,
.modal-content.default .close-button {
    color: var(--primary-text-color);
    text-shadow: none;
}


.modal-content h3 {
    font-size: 2em;
    margin-bottom: 20px;
    text-align: center;
    color: inherit;
}

.modal-content p {
    font-size: 1.1em;
    line-height: 1.8;
    text-align: center;
    color: inherit;
    margin-bottom: 20px;
}

.close-button {
    color: inherit;
    font-size: 40px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
    transition: color 0.2s ease-in-out;
}

.close-button:hover,
.close-button:focus {
    color: rgba(255, 255, 255, 0.7);
}


@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideIn {
    from { transform: translateY(-50px); opacity: 0; }
    to { transform: translateY(0); opacity: 1; }
}


body.modal-open {
    overflow: hidden;
}


.animated-title-container {
    overflow: hidden;
    text-align: center;
    margin-bottom: 20px;
}


.animated-top-ventas-title {
    display: inline-block;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.4);
}


.animated-top-ventas-title.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
    animation: neonGlow 1.5s ease-in-out infinite alternate, slideInFromBottom 1s ease-out forwards;
}


@keyframes slideInFromBottom {
    from {
        opacity: 0;
        transform: translateY(50px) scale(0.9);
        filter: blur(5px);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
        filter: blur(0);
    }
}

@keyframes neonGlow {
    0% {
        text-shadow: 0 0 5px rgba(255, 255, 255, 0.5), 0 0 10px rgba(255, 255, 255, 0.4), 0 0 15px rgba(255, 255, 255, 0.3);
    }
    100% {
        text-shadow: 0 0 10px rgba(255, 255, 255, 0.7), 0 0 20px rgba(255, 255, 255, 0.6), 0 0 30px rgba(255, 255, 255, 0.5);
    }
}

@keyframes bounceIn {
    0% {
        opacity: 0;
        transform: scale(0.3) translateY(-100px);
    }
    50% {
        opacity: 1;
        transform: scale(1.05) translateY(10px);
    }
    70% {
        transform: scale(0.95) translateY(-5px);
    }
    100% {
        transform: scale(1) translateY(0);
    }
}
/* =========================================================
   CHEESECAKE BUILDER — PREMIUM MOBILE FIRST
   (Sustituye cualquier estilo anterior del builder)
   ========================================================= */

:root{
  --gold: #d6b56f;
  --gold-2: rgba(214,181,111,.75);
  --gold-soft: rgba(214,181,111,.18);
  --glass: rgba(255,255,255,.06);
  --glass-2: rgba(255,255,255,.035);
  --stroke: rgba(255,255,255,.12);
  --stroke-2: rgba(255,255,255,.08);
  --shadow: 0 18px 55px rgba(0,0,0,.55);
  --shadow-soft: 0 10px 30px rgba(0,0,0,.35);
}


.cheesecake-builder{
  position: relative;
  isolation: isolate;
  padding: 66px 16px 56px;
  margin: 0 auto;
  overflow: hidden;

  background:
    radial-gradient(900px 520px at 50% 0%, rgba(214,181,111,.10), transparent 60%),
    radial-gradient(700px 380px at 20% 25%, rgba(255,255,255,.06), transparent 65%),
    radial-gradient(700px 380px at 80% 25%, rgba(255,255,255,.06), transparent 65%),
    linear-gradient(180deg, rgba(255,255,255,.025), rgba(0,0,0,0));
}

.cheesecake-builder::before{
  content:"";
  position:absolute;
  inset:-2px;
  background:
    radial-gradient(1100px 600px at 50% -10%, rgba(214,181,111,.12), transparent 65%),
    linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.25));
  z-index:-2;
  pointer-events:none;
}


.cheesecake-builder::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity:.18;
  background-image:
    radial-gradient(rgba(255,255,255,.8) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(300px 240px at 50% 0%, #000 40%, transparent 80%);
}


.builder-header{
  text-align:center;
  margin: 0 auto 22px;
  max-width: 520px;
}

.builder-title{
  margin:0;
  font-size: clamp(2.05rem, 8.6vw, 3.05rem);
  letter-spacing: .12em;
  line-height: 1.02;
  text-transform: uppercase;


  text-shadow:
    0 10px 40px rgba(0,0,0,.70),
    0 0 22px rgba(255,255,255,.10);
}

.builder-subtitle{
  margin: 12px 0 0;
  font-size: .92rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  opacity: .80;
}


.builder-row{
  width: min(560px, 100%);
  margin: 26px auto 18px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 14px;
}


.builder-option{
  position: relative;
  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;

  padding: 18px 16px;
  border-radius: 18px;

  background:
    linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.02));
  border: 1px solid var(--stroke);
  box-shadow: var(--shadow-soft);

  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);

  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 800;
  font-size: 1.05rem;
}


.builder-option::before{
  content:"";
  position:absolute;
  inset: 0;
  border-radius: 18px;
  padding: 1px;
  background: linear-gradient(90deg, transparent, rgba(214,181,111,.55), transparent);
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  opacity: .55;
  pointer-events:none;
}


.builder-option .price-pill{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 8px 12px;
  border-radius: 999px;

  font-weight: 900;
  letter-spacing: .08em;
  font-size: .92rem;

  background: rgba(0,0,0,.28);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 10px 22px rgba(0,0,0,.35);
  opacity:.95;
}


.builder-price{
  display:none; 
}

.builder-cta{
  width: min(560px, 100%);
  margin: 10px auto 18px;
  padding: 18px 16px;

  border-radius: 18px;
  border: 1px solid rgba(214,181,111,.65);

  background:
    linear-gradient(180deg, rgba(214,181,111,.16), rgba(214,181,111,.07));
  box-shadow:
    0 0 0 1px rgba(214,181,111,.16) inset,
    0 18px 55px rgba(0,0,0,.55);

  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;

  text-transform: uppercase;
  font-weight: 900;
  letter-spacing: .18em;
  font-size: 1.05rem;

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}


.builder-cta-text{ opacity: .98; }
.builder-cta-price{
  opacity:.95;
  letter-spacing:.10em;
}


.builder-extras{
  width: min(560px, 100%);
  margin: 0 auto;
  padding: 14px 14px;

  border-radius: 18px;
  border: 1px solid var(--stroke-2);
  background: rgba(255,255,255,.02);
  box-shadow: var(--shadow-soft);

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  display:grid;
  grid-template-columns: 1fr; /* móvil */
  gap: 10px;
}


.extras-col{
  list-style:none;
  margin:0;
  padding:0;

  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 700;
  font-size: .92rem;
}

.extras-col li{
  padding: 12px 6px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  opacity: .88;


  line-height: 1.15;
}

.extras-col li:last-child{ border-bottom:none; }

@media (max-width: 420px){
  .cheesecake-builder{ padding-top: 58px; }
  .builder-title{ letter-spacing: .11em; }
  .extras-col{ font-size: .90rem; letter-spacing: .13em; }
}


@media (min-width: 760px){
  .cheesecake-builder{
    padding: 76px 22px 70px;
  }

  .builder-row{
    width: min(920px, 100%);
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 14px;
    margin-top: 30px;
  }


  .builder-price{
    display:flex;
    align-items:center;
    justify-content:center;
    min-width: 96px;
    padding: 12px 14px;
    border-radius: 14px;
    font-weight: 900;
    letter-spacing: .10em;

    background: rgba(0,0,0,.24);
    border: 1px solid rgba(214,181,111,.45);
    box-shadow: 0 0 0 1px rgba(214,181,111,.12) inset, 0 16px 45px rgba(0,0,0,.55);
  }

  .builder-extras{
    width: min(920px, 100%);
    grid-template-columns: 1fr 1fr;
    gap: 18px;
    padding: 18px 18px;
  }
}


:root{
  --gold: #d6b56f;
  --goldLine: rgba(214,181,111,.55);
  --goldSoft: rgba(214,181,111,.14);
  --glass1: rgba(255,255,255,.06);
  --glass2: rgba(255,255,255,.035);
  --stroke1: rgba(255,255,255,.14);
  --stroke2: rgba(255,255,255,.08);
  --shadow1: 0 18px 55px rgba(0,0,0,.55);
  --shadow2: 0 10px 30px rgba(0,0,0,.35);
}


.cheesecake-builder{
  position: relative;
  isolation: isolate;
  padding: 72px 16px 62px;
  overflow: hidden;

  background:
    radial-gradient(1000px 560px at 50% 0%, rgba(214,181,111,.11), transparent 62%),
    radial-gradient(650px 360px at 18% 22%, rgba(255,255,255,.06), transparent 65%),
    radial-gradient(650px 360px at 82% 22%, rgba(255,255,255,.06), transparent 65%),
    linear-gradient(180deg, rgba(255,255,255,.02), rgba(0,0,0,0));
}

.cheesecake-builder::before{
  content:"";
  position:absolute;
  inset:-2px;
  z-index:-2;
  background:
    radial-gradient(1200px 680px at 50% -18%, rgba(214,181,111,.16), transparent 62%),
    linear-gradient(180deg, rgba(0,0,0,0), rgba(0,0,0,.28));
  pointer-events:none;
}


.cheesecake-builder::after{
  content:"";
  position:absolute;
  inset:0;
  z-index:-1;
  pointer-events:none;
  opacity:.18;
  background-image: radial-gradient(rgba(255,255,255,.8) 1px, transparent 1px);
  background-size: 22px 22px;
  mask-image: radial-gradient(320px 260px at 50% 0%, #000 38%, transparent 82%);
}

.builder-header{
  text-align:center;
  max-width: 560px;
  margin: 0 auto 22px;
}

.builder-title{
  margin:0;
  font-size: clamp(2.2rem, 8.8vw, 3.3rem);
  letter-spacing: .12em;
  line-height: 1.02;
  text-transform: uppercase;
  text-shadow: 0 10px 40px rgba(0,0,0,.70), 0 0 22px rgba(255,255,255,.10);
}

.builder-subtitle{
  margin: 12px 0 0;
  font-size: .92rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  opacity: .82;
}


.cheesecake-types{
  width: min(560px, 100%);
  margin: 26px auto 18px;
  display: grid;
  grid-template-columns: 1fr;   
  gap: 12px;
}

.builder-price-pill{
  display: none; 
}


.cake-option{
  appearance: none;
  -webkit-appearance: none;
  width: 100%;
  border: 1px solid var(--stroke1);
  background: linear-gradient(180deg, var(--glass1), var(--glass2));
  color: #fff;
  border-radius: 18px;
  padding: 18px 16px;
  cursor: pointer;

  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 14px;

  text-transform: uppercase;
  letter-spacing: .12em;
  font-weight: 900;
  font-size: 1.02rem;

  box-shadow: var(--shadow2);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  transition: transform .18s ease, border-color .18s ease, box-shadow .18s ease, background-color .18s ease;
}


.cake-option::before{
  content:"";
  position:absolute;
  opacity:0;
  pointer-events:none;
}

.cake-option:hover{
  transform: translateY(-2px);
  border-color: rgba(214,181,111,.40);
  box-shadow: 0 16px 50px rgba(0,0,0,.55);
}


.cake-option.active{
  border-color: rgba(214,181,111,.85);
  box-shadow:
    0 0 0 1px rgba(214,181,111,.18) inset,
    0 22px 70px rgba(0,0,0,.60);
  background: linear-gradient(180deg, rgba(214,181,111,.16), rgba(255,255,255,.02));
}


.cake-option .price{
  display:inline-flex;
  align-items:center;
  justify-content:center;
  padding: 8px 12px;
  border-radius: 999px;
  font-weight: 900;
  font-size: .92rem;
  letter-spacing: .08em;

  background: rgba(0,0,0,.26);
  border: 1px solid rgba(255,255,255,.14);
  box-shadow: 0 10px 22px rgba(0,0,0,.35);
  opacity: .96;
}


.extra-flavor-btn{
  width: min(560px, 100%);
  margin: 10px auto 18px;
  padding: 18px 16px;
  border-radius: 18px;

  border: 1px solid rgba(214,181,111,.70);
  background: linear-gradient(180deg, rgba(214,181,111,.18), rgba(214,181,111,.08));
  color: #fff;

  display:flex;
  align-items:center;
  justify-content: space-between;
  gap: 12px;

  text-transform: uppercase;
  letter-spacing: .18em;
  font-weight: 950;
  font-size: 1.02rem;

  box-shadow:
    0 0 0 1px rgba(214,181,111,.14) inset,
    var(--shadow1);

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);

  cursor: pointer;
  transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease;
}

.extra-flavor-btn:hover{
  transform: translateY(-2px);
  box-shadow:
    0 0 0 1px rgba(214,181,111,.18) inset,
    0 26px 80px rgba(0,0,0,.65);
}

.extra-flavor-btn .extra-price{
  letter-spacing: .10em;
  font-weight: 950;
  opacity:.96;
}


.builder-extras{
  width: min(560px, 100%);
  margin: 0 auto;
  padding: 16px 14px;

  border-radius: 20px;
  border: 1px solid var(--stroke2);
  background: rgba(255,255,255,.025);
  box-shadow: var(--shadow2);

  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}

.extras-head{
  display:flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
  padding: 6px 6px 14px;
  border-bottom: 1px solid rgba(255,255,255,.08);
  margin-bottom: 14px;
}

.extras-kicker{
  text-transform: uppercase;
  letter-spacing: .24em;
  font-weight: 950;
  font-size: .82rem;
  opacity: .92;
}

.extras-note{
  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 900;
  font-size: .76rem;
  color: rgba(214,181,111,.95);
  opacity: .95;
}

.extras-grid{
  display:grid;
  grid-template-columns: 1fr; /* móvil: 1 columna */
  gap: 12px;
}

.extras-card{
  position: relative;
  border-radius: 18px;
  padding: 14px 12px;
  background: linear-gradient(180deg, rgba(255,255,255,.05), rgba(255,255,255,.02));
  border: 1px solid rgba(255,255,255,.10);
  box-shadow: 0 14px 40px rgba(0,0,0,.45);
  overflow: hidden;
}


.extras-card::before{
  content:"";
  position:absolute;
  inset:0;
  border-radius: 18px;
  padding: 1px;
  background: linear-gradient(90deg, transparent, var(--goldLine), transparent);
  mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  mask-composite: exclude;
  -webkit-mask-composite: xor;
  opacity: .35;
  pointer-events:none;
}

.extras-list{
  list-style: none;
  margin: 0;
  padding: 0;
}

.extras-list li{
  display:flex;
  align-items:flex-start;
  gap: 10px;
  padding: 10px 6px;
  border-bottom: 1px solid rgba(255,255,255,.07);

  text-transform: uppercase;
  letter-spacing: .14em;
  font-weight: 800;
  font-size: .88rem;
  line-height: 1.18;
  opacity: .90;
}

.extras-list li:last-child{ border-bottom: none; }


.extras-list .dot{
  width: 8px;
  height: 8px;
  margin-top: 6px;
  border-radius: 999px;
  background: rgba(214,181,111,.9);
  box-shadow: 0 0 0 3px rgba(214,181,111,.16);
  flex: 0 0 auto;
  opacity: .9;
}

@media (min-width: 760px){
  .cheesecake-builder{
    padding: 84px 22px 70px;
  }

  .cheesecake-types{
    width: min(920px, 100%);
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 14px;
  }

  .builder-price-pill{
    display:flex;
    align-items:center;
    justify-content:center;
    min-width: 96px;
    padding: 12px 14px;
    border-radius: 14px;
    font-weight: 950;
    letter-spacing: .10em;
    background: rgba(0,0,0,.24);
    border: 1px solid rgba(214,181,111,.45);
    box-shadow: 0 0 0 1px rgba(214,181,111,.12) inset, 0 16px 45px rgba(0,0,0,.55);
  }


  .cake-option .price{ opacity: .92; }

  .extra-flavor-btn,
  .builder-extras{
    width: min(920px, 100%);
  }

  .extras-grid{
    grid-template-columns: 1fr 1fr;
    gap: 16px;
  }

  .extras-list li{
    font-size: .90rem;
  }
}

.cheesecake-builder,
.builder-extras,
.extras-grid,
.extras-card {
  box-sizing: border-box;
  max-width: 100%;
}


@media (max-width: 759px) {
  .builder-extras {
    width: 100% !important;
    margin-left: auto !important;
    margin-right: auto !important;
  }

  .extras-grid {
    grid-template-columns: 1fr !important;
    width: 100% !important;
  }

  .extras-card {
    width: 100% !important;
    max-width: 100% !important;
  }


  .extras-list li {
    max-width: 100%;
    overflow-wrap: anywhere;
    word-break: break-word;
  }
}


.cheesecake-builder *{
  box-sizing: border-box;
}