:root {
    --color-bg: #050608;
    /* Azul noche / Negro profundo */
    --color-accent: #00d4ff;
    --color-accent-dim: rgba(0, 212, 255, 0.15);
    --color-text: #ffffff;
    --color-text-dim: #94a3b8;
    --font-main: 'Outfit', sans-serif;
    --glass-bg: rgba(15, 23, 42, 0.6);
    --glass-border: rgba(255, 255, 255, 0.08);
}

/* Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.studio-banner {
    width: 100%;
    background: rgba(0, 212, 255, 0.1);
    border-bottom: 1px solid var(--glass-border);
    padding: 8px 0;
    text-align: center;
    position: relative;
    z-index: 100;
}

.studio-banner a,
.studio-banner span {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 800;
}

.studio-banner a:hover {
    letter-spacing: 3px;
    color: #fff;
}

body {
    background-color: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.4;
}

.glass-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.04) 0%, transparent 70%);
    pointer-events: none;
    z-index: 0;
}

.container {
    position: relative;
    z-index: 10;
    max-width: 900px;
    margin: 0 auto;
    padding: 1.5rem 1rem;
    min-height: calc(100vh - 40px);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
}

/* Hero Section */
.hero {
    text-align: center;
    margin-bottom: 1.5rem;
}

.silhouette-container {
    width: 180px;
    /* Matched to hero-icon size */
    height: 180px;
    margin: 0 auto;
}

.hero-box {
    background: transparent;
    border: none;
    margin: 0 auto 1rem;
    display: inline-block;
}

.hero-icon {
    width: 180px;
    height: 180px;
    border-radius: 40px;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1);
}

.yoga-silhouette {
    width: 100%;
    height: 100%;
    fill: rgba(255, 255, 255, 0.2);
    filter: drop-shadow(0 0 15px rgba(0, 212, 255, 0.2));
}

.breathing-circle-chest,
.breathing-circle-cycle {
    animation: breath 4s ease-in-out infinite;
    filter: blur(5px);
    /* Un poco más difuso */
    opacity: 0.6;
}

.breathing-aura {
    animation: aura 4s ease-in-out infinite;
    transform-origin: 512px 400px;
}

h1 {
    font-size: 2.2rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 0.1rem;
    color: #fff;
}

.tagline {
    font-size: 0.85rem;
    color: var(--color-text-dim);
    font-weight: 300;
    margin-bottom: 0.5rem;
}

/* Unified App Card */
.unified-app-card {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 0.75rem 1rem;
    width: 100%;
    max-width: 440px;
    margin-bottom: 0.75rem;
}

.card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.25rem;
}

.app-icon-main {
    width: 64px;
    height: 64px;
    border-radius: 14px;
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.card-titles h2 {
    font-size: 1.3rem;
    margin-bottom: 0.1rem;
}

.app-subtitle {
    font-size: 0.8rem;
    color: var(--color-text-dim);
    margin-bottom: 0.4rem;
    font-weight: 300;
}

.flags-row {
    display: flex;
    gap: 0.5rem;
}

.flag-mini {
    font-size: 0.7rem;
    background: rgba(255, 255, 255, 0.05);
    padding: 2px 8px;
    border-radius: 6px;
    color: var(--color-text-dim);
    font-weight: 700;
}

/* Store Buttons Grid */
.store-buttons-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    margin-bottom: 1.25rem;
}

.btn-store {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    border-radius: 12px;
    text-decoration: none;
    transition: all 0.2s;
    border: 1px solid transparent;
}

.btn-primary {
    background: var(--color-accent);
    color: #fff;
    border: none;
}

.btn-primary:hover {
    transform: scale(1.02);
    box-shadow: 0 0 15px var(--color-accent);
}

.btn-label {
    font-weight: 800;
    font-size: 0.95rem;
}

.btn-sub {
    font-size: 0.65rem;
    opacity: 0.8;
}

.btn-store-wrapper {
    position: relative;
}

.btn-disabled {
    background: rgba(255, 255, 255, 0.05);
    color: #475569;
    border-color: rgba(255, 255, 255, 0.05);
    cursor: not-allowed;
    opacity: 0.5;
}

.coming-soon-overlay {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(5, 6, 8, 0.8);
    color: var(--color-accent);
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 2px 8px;
    border-radius: 4px;
    pointer-events: none;
    border: 1px solid var(--color-accent-dim);
}

/* Social Groups */
.social-groups {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    border-top: 1px solid var(--glass-border);
    padding-top: 1rem;
}

.social-col {
    display: flex;
    flex-direction: column;
}

.social-title {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text-dim);
    margin-bottom: 0.5rem;
    font-weight: 700;
}

.social-links {
    display: flex;
    gap: 0.5rem;
}

.social-links a {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.8rem;
    font-weight: 600;
}

.social-links a:hover {
    text-decoration: underline;
}

/* Blog Preview Compact */
.blog-preview {
    width: 100%;
    max-width: 480px;
    margin-bottom: 1.5rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.section-header h2 {
    font-size: 1.2rem;
    font-weight: 800;
}

.btn-ghost {
    color: var(--color-accent);
    text-decoration: none;
    font-size: 0.75rem;
    font-weight: 700;
}

.blog-grid.compact {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.blog-card.mini {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 0.75rem;
    text-decoration: none;
}

.blog-tag {
    font-size: 0.6rem;
    text-transform: uppercase;
    color: var(--color-accent);
    font-weight: 700;
    display: block;
    margin-bottom: 0.25rem;
}

.blog-card.mini h3 {
    font-size: 0.85rem;
    color: #fff;
    line-height: 1.2;
}

/* Newsletter Section Compact */
.newsletter-section {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 1.5rem;
    text-align: center;
    width: 100%;
    max-width: 480px;
    margin-bottom: 2rem;
}

.newsletter-section h2 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.newsletter-section p {
    color: var(--color-text-dim);
    font-size: 0.8rem;
    margin-bottom: 1rem;
}

.newsletter-form {
    display: flex;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    border-radius: 10px;
    padding: 0.6rem;
    color: #fff;
    font-family: inherit;
    font-size: 0.85rem;
}

.newsletter-form .btn-primary {
    padding: 0.6rem 1rem;
    border-radius: 10px;
    font-size: 0.85rem;
}

/* Footer Section */
footer {
    text-align: center;
    padding: 1rem;
    width: 100%;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 0.5rem;
}

.footer-links a {
    color: var(--color-text-dim);
    text-decoration: none;
    font-size: 0.75rem;
}

footer p {
    font-size: 0.7rem;
    color: #475569;
}

/* Animations */
@keyframes breath {

    0%,
    100% {
        transform: translate(-50%, -50%) scale(0.6);
        opacity: 0.4;
    }

    50% {
        transform: translate(-50%, -50%) scale(1.2);
        opacity: 0.8;
    }
}

@keyframes aura {

    0%,
    100% {
        transform: scale(0.8);
        opacity: 0.1;
    }

    50% {
        transform: scale(1.8);
        opacity: 0.3;
    }
}

.fade-in {
    animation: fadeIn 1s ease-out forwards;
}

.fade-in-delayed {
    animation: fadeIn 1s ease-out 0.5s forwards;
    opacity: 0;
}

.fade-in-up {
    animation: fadeInUp 1s ease-out 0.3s forwards;
    opacity: 0;
}

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

@keyframes fadeInUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }

    to {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 600px) {
    .social-groups {
        grid-template-columns: 1fr;
    }

    .blog-grid.compact {
        grid-template-columns: 1fr;
    }
}