:root {
    --black: #000000;
    --dark: #0a0a0f;
    --gold: #D4AF37;
    --gold-bright: #E7CC75;
    --white: #ffffffe7;
    --grey-text: #888888;
    --grey-border: #1a1a1a;
    --grey-dark: #121212;
    --font-main: 'Inter', sans-serif;
    --transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    --transition-fast: all 0.2s ease; 
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent; 
}

html {
    scroll-behavior: smooth;
    -webkit-tap-highlight-color: transparent;
    scrollbar-gutter: stable;
}

button,
a,
.faq-toggle,
.mobile-menu-close,
.hamburger-btn,
.btn-gold-pill {
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    touch-action: manipulation;
    outline: none;
}

button:focus-visible,
a:focus-visible {
    outline: none;
    box-shadow: none;
}

body {
    background-color: var(--black);
    background: linear-gradient(110deg, #000000 0%, #0b0b0b 50%, #000000 100%);
    color: var(--white);
    font-family: var(--font-main);
    overflow-x: hidden;
    line-height: 1.2;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
    text-transform: uppercase;
    font-weight: 600; /* Semi-bold */
    letter-spacing: -0.04em;
}

.huge-title {
    font-size: 4rem;
    line-height: 1.1;
    margin-bottom: 24px;
}

p {
    color: var(--grey-text);
    line-height: 1.5;
}

a {
    text-decoration: none;
    color: inherit;
    transition: 0.3s ease;
}

.gold-text {
    background: linear-gradient(
        45deg,
        #E7CC75 0%,
        #BB9D3A 100% 
       
    );
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    color: transparent; 
}
.text-center { text-align: center; }
.container-full { max-width: 1400px; margin: 0 auto; padding: 0 60px; }
.container-narrow { max-width: 900px; margin: 0 auto; padding: 0 24px; }

/* --- Accessibility & SEO --- */
.visually-hidden {
    position: absolute !important;
    width: 1px !important;
    height: 1px !important;
    padding: 0 !important;
    margin: -1px !important;
    overflow: hidden !important;
    clip: rect(0, 0, 0, 0) !important;
    white-space: nowrap !important;
    border: 0 !important;
    visibility: visible !important; /* Keep for crawlers */
}

/* --- Page Transitions --- */
.page-wrapper {
    opacity: 0;
    transition: opacity 0.1s ease;
}

.page-wrapper.fade-in {
    opacity: 1;
}

.page-wrapper.fade-out {
    opacity: 0;
}

/* --- HARDENED IMAGE SYSTEM --- */
.img-placeholder,
[class*="img-"] {
    background-size: cover !important;
    background-repeat: no-repeat !important;
    background-position: center center !important;
}

.img-placeholder {
    background-color: transparent !important;
    color: var(--gold) !important;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    text-transform: uppercase;
    font-size: 0.8rem;
    overflow: hidden;
    width: 100%;
    height: 100%;
}

.img-1, .img-2, .img-3, .img-4, .img-5, .img-6, .img-7, .img-8, .img-9, .img-10, .img-11, .img-12, .img-13, .img-19, .img-20, .img-21 {
    background-color: transparent !important;
    color: transparent !important;
}

.img-1 { background-image: url('assets/img 1.png'); }
.img-2 { background-image: url('assets/img 2.png'); }
.img-3 { background-image: url('assets/img 3.png'); }
.img-4 { background-image: url('assets/img 4.png'); }
.img-5 { background-image: url('assets/img 5.png'); }
.img-6 { background-image: url('assets/img 6.png'); }
.img-7 { background-image: url('assets/img 7.png'); }
.img-8 { background-image: url('assets/img 8.png'); }
.img-9 { background-image: url('assets/img 9.png'); }
.img-10 { background-image: url('assets/img 10.png'); }
.img-11 { background-image: url('assets/img 11.png'); }
.img-12 { background-image: url('assets/img 12.png'); }
.img-13 { background-image: url('assets/img 13.png'); }
.img-14 { background-image: url('assets/img 14.png'); }
.img-15 { background-image: url('assets/img 15.png'); }
.img-16 { background-image: url('assets/img 16.png'); }
.img-17 { background-image: url('assets/img 17.png'); }
.img-18 { background-image: url('assets/img 18.png'); } 
.img-19 { background-image: url('assets/img 19.png'); }
.img-20 { background-image: url('assets/img 20.png'); } 
.img-21 { background-image: url('assets/img 21.png'); }

/* --- Global Navbar --- */
.navbar {
    position: fixed;
    top: 0; 
    width: 100%;
    padding: 21px 0;
    z-index: 1000;
    background: rgba(0,0,0,0.8); 
    backdrop-filter: blur(10px);
}

.navbar .container-full {  
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
}

.nav-brand {
    position: relative;
    left: 80px;
    z-index: 1;
}

.logo-text {
    height: 36px;
    width: auto;
    display: block; 
    transform: translateX(-100%);
}

.nav-menu {
    display: flex;
    align-items: center;  
    gap: 24px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    margin-left: auto;
    position: relative;
    z-index: 2;
}

.nav-menu a:not(.btn-download-outline) {
    width: auto;
    min-width: 100px;
    display: inline-block;
    text-align: center;
}

.nav-menu a[data-i18n="nav_privacy"] {
    text-align: center !important;
}

.nav-menu a:hover, .nav-menu a.active {
    color: var(--gold); 
}

.text-center-nav { 
    text-align: center !important;
}

.btn-download-outline {
    background: linear-gradient(145deg, #BB9D3A 0%, #E7CC75 50%, #BB9D3A 100%);
    color: var(--black) !important;
    border: none;
    width: 140px;
    height: 40px;
    border-radius: 30px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-download-outline:hover {
    background: linear-gradient(145deg, #E7CC75 0%, #BB9D3A 50%, #E7CC75 100%);
    transform: scale(1.05);
}

/* --- Language Toggle --- */
.lang-toggle-container {
    transform: translateX(30%);
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
    width: 118px;
}

.lang-label {
    font-size: 0.7rem;
    color: var(--grey-text);
    font-weight: 700;
    cursor: pointer;
    white-space: nowrap;
}

.lang-label.active {
    color: var(--gold);
}

.aurix-toggle {
    width: 44px;
    height: 24px;
    background: #1c1c1c;
    border-radius: 20px;
    position: relative;
    cursor: pointer;
    transition: var(--transition);
}

.aurix-toggle-thumb {
    width: 16px;
    height: 16px;
    background: var(--gold);
    border-radius: 50%;
    position: absolute;
    top: 4px;
    left: 4px;
    transition: var(--transition);
}

.aurix-toggle.active .aurix-toggle-thumb {
    transform: translateX(20px);
}

/* --- Cinematic Scroll Animations --- */
section {
    opacity: 0;
    will-change: opacity;
}

/* --- 1. Hero Split --- */
.hero-split {
    height: 100vh;
    position: relative;
    padding-top: 80px;
    overflow: hidden;
    margin-bottom: 200px;
}

.hero-bg-visual {
    position: absolute;
    top: 0;
    right: 0;
    width: 66.66%;
    height: 100%;
    z-index: 1;
}

.hero-left {
    width: 50%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 0 40px;
    position: relative;
    z-index: 10;
    text-align: center;
} 
 
.main-headline {
    font-size: clamp(3.5rem, 8vw, 6rem);
    line-height: 1.1;
    margin-bottom: 20px;
    text-align: left;
}

.hero-description {
    font-size: 1.4rem;
    max-width: 450px;
    margin-bottom: 50px; 
}

.btn-gold-pill {
    background: linear-gradient(145deg, #BB9D3A 0%, #E7CC75 50%, #BB9D3A 100%);
    color: var(--black);
    padding: 20px 48px;
    border-radius: 40px;
    font-weight: 600;
    font-size: 1.1rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(187, 157, 58, 0.3);
}

.btn-gold-pill:hover {
    background: linear-gradient(145deg, #E7CC75 0%, #BB9D3A 50%, #E7CC75 100%);
    transform: scale(1.05);
}

.android-icon { font-size: 1.4rem; }

/* --- 2. Playlists Section --- */
.playlists-v4 {
    padding: 0;
    margin-bottom: 200px;
    display: flex;
    justify-content: center;
    width: 100%;
    overflow: visible;
}

.grid-v4 {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 80px;
    flex-shrink: 0;  
} 

.text-column { 
    text-align: left;
    width: 450px; 
    flex: 0 0 450px;  
}  

.text-column h2 { font-size: 4rem; margin-bottom: 24px; }

.mockup-column-v4 {
    display: flex;
    justify-content: center; 
    align-items: center;
    width: 1067px;
    height: 709px;
    flex: 0 0 1067px;
}

.playlist-master-container {
    width: 100%;
    height: 100%;
    position: relative;
}

.playlist-master-visual {
    width: 100%;
    height: 100%;
    background-size: contain !important;
}

/* --- 3. Audio Section --- */
.audio-split-v4 {
    height: 60vh;
    position: relative;
    border-top: 1px solid var(--grey-border);
    overflow: hidden;
    margin-bottom: 200px;
}

.audio-bg-layer {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    z-index: 1;
}

.audio-bg-half {
    flex: 1;
    height: 100%;
}

.audio-quarters-grid {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr 1fr; /* 4 Quarters */
    height: 100%;
    align-items: center;
}

.audio-quarter {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.audio-content-box {
    max-width: 500px;
    position: relative;
    margin: 0 auto;
    text-align: center;
    left: 0; 
}

.audio-content-box h2 {
    font-size: 4rem;
    margin-bottom: 24px; 
}
  
.audio-content-box.left{
    text-align: left;
    transform: translateX(-60%);

}


    .audio-content-box.right {
    text-align: right;


    transform: translateX(60%);
}

.audio-quarter h3 { font-size: 2rem; margin: 15px 0; }
.bt-symbol { color: var(--gold); font-size: 2rem; display: block; }
.gold-link { color: var(--gold); font-weight: 700; margin-top: 20px; display: inline-block; }

/* --- 4. Reminders Section --- */
.reminders-v4 {
    height: 60vh;
    position: relative;
    border-top: 1px solid var(--grey-border);
    overflow: hidden;
    margin-bottom: 200px;
}

.reminders-bg-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    z-index: 1;
}

.reminders-bg-left {
    flex: 1;
    background: transparent;
}
 
.reminders-bg-right {
    flex: 1;
    position: relative;
}

.reminders-content-grid {
    position: relative;
    z-index: 5;
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    height: 60vh;
    align-items: center;
    gap: 40px;
}

.rem-col-3 {
    
    display: flex;
    transform: translateX(-50%);
    flex-direction: column;
}

.rem-col-3.left {
   
    align-items: flex-start;
}

.rem-col-3.center {
    align-items: center;
    justify-content: center;
}

.mockup-box.large {
    width: 308px;
    height: 644px;
}

.rem-col-3.right {
    padding-right: 60px;
    align-items: flex-start;
}

.icon-date { font-size: 2rem; color: var(--gold); display: block; margin-bottom: 20px; }
.reminders-v4 h2 { font-size: 4rem; margin-bottom: 24px; }
.reminders-v4 p { font-size: 1.1rem; margin-bottom: 20px; }

.rf-item { margin-bottom: 15px; }
.rf-item h4 { font-size: 0.9rem; margin-bottom: 4px; color: var(--white); }
.rf-item p { font-size: 1.1rem; margin-bottom: 0; line-height: 1.5; }

/* --- 5. Origin Section --- */
.origin-v4 {
    height: 60vh;
    display: flex;
    position: relative;
    border-top: 1px solid var(--grey-border);
}

.origin-left-text {
    width: 25%;
    padding: 60px; 
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 2;
    transform: translateX(10%);
}

.origin-left-text h2 {
    font-size: 4rem;
    margin-bottom: 30px;
    white-space: nowrap;
}
.gold-label { color: var(--gold); font-size: 0.8rem; letter-spacing: 0.3em; margin-bottom: 20px; display: block; }
.sig { font-family: serif; font-style: italic; font-size: 2.5rem; color: var(--gold); margin-top: 30px; }

.origin-right-image {
    width: 75%;
    position: relative; 
} 

/* --- 6. Privacy & 7. Backup --- */
.privacy-v3 { padding: 120px 0; }
.privacy-row { display: grid; grid-template-columns: repeat(3, 1fr); text-align: center; gap: 40px; }
.p-icon { width: 50px; height: 50px; margin: 0 auto 30px; border-radius: 10px; }
.p-item h4 { font-size: 1.3rem; margin-bottom: 15px; } 

.backup-v3 { padding: 140px 0; }
.backup-grid { display: flex; flex-direction: column; align-items: flex-start; }
.backup-text-v3 h3 { font-size: 3rem; margin-bottom: 20px; }
.backup-text-v3 p { font-size: 1.2rem; margin-bottom: 60px; max-width: 500px; }
.backup-steps-v3 { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.b-step { display: flex; flex-direction: column; align-items: center; text-align: center; }
.b-icon { width: 70px; height: 70px; border-radius: 12px; margin-bottom: 20px; }
.b-name { font-weight: 900; font-size: 0.8rem; } 
.b-sub { font-size: 0.7rem; }
.b-arrow { color: #333; font-size: 1.5rem; }

/* --- FAQ & Global Components --- */
.faq-main { padding: 180px 0 140px;} 

.faq-accordion-container { display: flex; flex-direction: column; gap: 15px; margin-top: 48px;  }
.faq-card { background: #080808; border-radius: 40px; border: 1px solid var(--grey-border); overflow: hidden; transition: border-color 320ms cubic-bezier(0.22, 1, 0.36, 1), transform 320ms cubic-bezier(0.22, 1, 0.36, 1); will-change: transform, border-color; }
.faq-card:hover { transform: translateY(-1px); }
.faq-card.active { border-color: rgba(212, 175, 55, 0.3); transform: translateY(-1px); }
.faq-toggle { width: 100%; padding: 24px 40px; background: none; border: none; display: flex; justify-content: space-between; align-items: center; cursor: pointer; color: var(--white); }
.faq-q-left { display: flex; align-items: center; gap: 20px; }
.faq-q-text { font-size: 1.2rem; line-height: 1.3; text-align: left; }
.faq-q-icon { width: 60px; height: 60px; border: 1px solid var(--grey-border); border-radius: 50%; display: flex; align-items: center; justify-content: center; overflow: hidden; }
.faq-q-icon svg { width: 30px; height: 30px; }
.faq-plus { font-size: 1.5rem; color: var(--grey-text); } 
.faq-body {
    max-height: 0;
    overflow: hidden;
    padding: 0 40px 0;
    margin-left: 60px;
    opacity: 0; 
    transform: translateY(-6px) scale(0.98);
    will-change: max-height, opacity, transform;
    transition: max-height 420ms cubic-bezier(0.16, 1, 0.3, 1),
                padding 420ms cubic-bezier(0.16, 1, 0.3, 1),
                opacity 260ms ease,
                transform 320ms cubic-bezier(0.16, 1, 0.3, 1); 
    transition-delay: 60ms;
}

.faq-card.active .faq-body {
    max-height: 1200px;
    padding-bottom: 40px;
    opacity: 1;
    transform: translateY(0) scale(1);
    transition-delay: 0ms;
}

.faq-pre-cta { margin-top: 140px; padding: 80px 40px; background: #050505; border: 1px solid var(--grey-border); border-radius: 24px; position: relative; overflow: hidden; }
.wave-bg-mock { display: flex; align-items: center; justify-content: center; gap: 30px; margin-top: 40px; }
.wave-lines { flex: 1; height: 60px; background-image: repeating-linear-gradient(90deg, var(--gold) 0, var(--gold) 1px, transparent 1px, transparent 15px); opacity: 0.15; mask-image: linear-gradient(to right, transparent, black, transparent); }

/* --- Ultra-Minimalist Footer --- */
.site-footer {
    padding: 25px 0;
    background: #000;
    border-top: 1px solid var(--grey-border);
}

.footer-single-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 20px;
    font-size: 0.8rem;
    color: var(--grey-text);
}

.footer-left-side {
    display: flex;
    align-items: center;
    gap: 30px;
    flex: 0 0 auto;
}

.footer-text-links {
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-text-links a {
    color: var(--grey-text);
    font-size: 0.8rem;
    transition: 0.3s;
}

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

.sep {
    opacity: 0.3;
    font-size: 0.8rem;
}

.footer-right-side {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 18px;
    flex: 1;
}

.footer-item-label {
    color: var(--white);
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.7rem;
}

.roboyaso-link {
    color: var(--gold) !important;
    font-weight: 600;
}

.copyright-text {
    font-size: 0.75rem;
}



.label-gold {
    color: var(--gold);
    font-size: 0.8rem;
    letter-spacing: 0.3em;
    font-weight: 700;
    display: block;
    margin-bottom: 20px;
}

.privacy-hero {
    padding: 180px 0 60px;
    text-align: center;
}

.privacy-hero-sub {
    font-size: 1.2rem;
    margin-bottom: 30px;
    color: var(--grey-text);
    opacity: 1;
}

.gold-text-simple {
    color: var(--gold);
    font-weight: 700;
    font-size: 1rem;
    letter-spacing: 0.1em;
    opacity: 1;
}

body.privacy-page .gold-text {
    background: none;
    color: var(--gold);
    -webkit-text-fill-color: var(--gold);
    opacity: 1;
}

.privacy-pillars { padding: 100px 0; }
.pillars-grid-5 { display: grid; grid-template-columns: repeat(5, 1fr); gap: 15px; }

.pillar-card {
    background: #0a0a0a;
    border-radius: 12px;
    padding: 40px 20px;
    text-align: center;
    border: 1px solid var(--grey-border);
    transition: 0.3s;
  
}

.pillar-card:hover {
    border-color: rgba(212, 175, 55, 0.3);
}

.icon-pill {
    width: 60px;
    height: 60px;
    margin: 0 auto 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent !important;
}

.icon-pill svg {
    width: 40px;
    height: 40px;
}

.pillar-card h3 {
    font-size: 1rem; /* Aumento a 1rem solicitado */
    margin-bottom: 15px;
    color: var(--white);
    font-weight: 700; /* Título en negrita */
    white-space: nowrap; /* Fuerza una sola línea */
    opacity: 0.8; /* Opacidad al 80% */
}
.pillar-card p {
    font-size: 1.1rem; /* Igualado al subtexto de secciones */
    color: var(--grey-text);
    line-height: 1.5;
}

.asymmetric-split { padding: 120px 0; }
.split-layout-v2 {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: center;
}

.reversed .split-layout-v2 { grid-template-columns: 1.2fr 1fr; }

.split-text-left, .split-text-right { padding: 0 40px; }
.split-text-left h2, .split-text-right h2 { font-size: 2.5rem; margin-bottom: 24px; line-height: 1.1; }
.split-text-left p, .split-text-right p { font-size: 1.1rem; margin-bottom: 20px; }

.white-text { color: var(--white) !important; font-weight: 600; font-size: 0.9rem; margin-top: 10px; }

.img-19, .img-20 {
    height: 450px;
    border-radius: 20px;
    width: 100%;
}

.privacy-final-cta { padding: 140px 0; border-top: 1px solid var(--grey-border); }
.privacy-final-cta h2 { font-size: clamp(2rem, 5vw, 3.5rem); margin-bottom: 40px; line-height: 1.1; }

/* --- CTA (V3) --- */
.cta-v3 {
    padding: 160px 24px;
    text-align: center;
    border-top: 1px solid var(--grey-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 40vh;
}

.cta-v3 h2 {
    font-size: clamp(2.5rem, 8vw, 5rem);
    margin-bottom: 40px;
    width: 100%;
}

/* --- Contact Page Styles --- */
.contact-page, .success-page {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.contact-hero, .success-hero {
    flex: 1;
    display: flex;
    align-items: flex-start; /* Changed from center to align with FAQ */
    justify-content: center;
    padding: 180px 0 80px; /* Matched FAQ's 180px top padding */
    text-align: center;
}

.contact-subtitle, .success-text {
    font-size: 1.2rem;
    color: var(--grey-text);
    margin-bottom: 60px;
    line-height: 1.6;
}

.contact-form {
    max-width: 600px;
    margin: 0 auto;
    text-align: left;
}

.form-group {
    position: relative;
    margin-bottom: 40px;
}

.form-input {
    width: 100%;
    background: transparent;
    border: none;
    border-bottom: 1px solid var(--grey-border);
    padding: 12px 0;
    color: var(--white);
    font-family: var(--font-main);
    font-size: 1.1rem;
    transition: var(--transition-fast);
}

.form-textarea {
    min-height: 120px;
    resize: none;
}

.form-label {
    position: absolute;
    top: 12px;
    left: 0;
    color: var(--grey-text);
    pointer-events: none;
    transition: var(--transition-fast);
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.form-input:focus, .form-input:not(:placeholder-shown) {
    outline: none;
    border-bottom-color: var(--gold);
}

.form-input:focus + .form-label,
.form-input:not(:placeholder-shown) + .form-label {
    top: -20px;
    font-size: 0.8rem;
    color: var(--gold);
}

.form-footer {
    display: flex;
    justify-content: center;
    margin-top: 20px;
}

/* Success Page Styles */
.success-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 30px;
}

.success-icon svg {
    width: 100%;
    height: 100%;
}

.success-actions {
    margin-top: 40px;
}

#text-column{
    padding-left: 100px;
}

/* --- Mobile Menu (hidden on desktop) --- */
.hamburger-btn,
.mobile-menu-overlay,
.mobile-menu-panel,
.mobile-zoom-hint {
    display: none;
}

/* --- Mobile First Hardening & Reimagine --- */
@media (max-width: 768px) {
    section { transform: none !important; }  

    .container-full { padding: 0 24px; }

    /* Navbar Mobile */
    .navbar { padding: 15px 0; }
    .nav-brand {
        left: 0 !important;
    }
    .logo-text { height: 31px; transform: none; margin-left: 0 !important; }
    .nav-menu { display: none; }
    .hamburger-btn {
        margin-right: 0px !important;
    }

    /* Section 1 - HERO Mobile */
    .hero-split {
        height: auto;
        display: flex;
        flex-direction: column;
        padding-top: 60px;
        margin-bottom: 150px; /* gap entre secciones */
    }
    .hero-bg-visual.img-1 {
        position: relative;
        width: 100%;
        height: 72vh;
        min-height: 420px;
        background-image: url('assets/img 1 MOBILE.png') !important;
        background-size: cover !important;
        background-position: center bottom !important;
        border-radius: 0 0 24px 24px; /* esquinas redondeadas inferior */
        overflow: hidden;
        order: 1;
    }
    .hero-bg-visual.img-1::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        width: 100%;
        height: 40%;
        background: linear-gradient(to top, var(--black), transparent);
        border-radius: 0 0 24px 24px;
    }
    .hero-left {
        position: absolute;
        left: 0;
        right: 0;
        bottom: 0;
        width: 100%;
        padding: 0 24px 18px;
        text-align: left;
        justify-content: flex-end;
        align-items: flex-start;
        z-index: 3;
        order: 2;
    }
    .main-headline {
        font-size: 2.8rem;
        line-height: 1.02;
        text-align: left;
        margin-bottom: 0;
        max-width: 100%;
        text-shadow: 0 6px 18px rgba(0, 0, 0, 0.45);
    }

    .main-headline .gold-text {
        filter: brightness(1.4) !important; /* Aumento de brillo del 40% */
        display: inline-block;
    }

    /* Section 2 - PLAYLISTS Mobile */
    .playlists-v4 {
        margin-bottom: 100px; /* gap entre secciones */
        text-align: center;
    }
    .grid-v4 {
        flex-direction: column;
        gap: 20px; /* gap interno reducido */
        align-items: center;
        width: 100%;
        flex-shrink: 1;
    }
    .text-column {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        width: 100% !important;
        flex: none !important;
        padding: 0 24px !important;
    }
    #text-column {
        padding-left: 24px !important;
        display: flex !important;
    }
    .text-column h2 {
        font-size: 2.8rem;
        text-align: center !important;
        order: 1;
        margin-bottom: 8px;
        width: 100% !important;
    }
    .text-column::after {
        content: none;
    }
    .text-column .mobile-zoom-image {
        display: block;
        width: 100%; /* Cambiado de 100vw para respetar el padding del contenedor */
        margin-left: 0; /* Eliminado el margen negativo para alinear con img 5 */
        height: auto;
        max-height: 400px;
        object-fit: contain;
        object-position: center;
        border-radius: 0 !important;
        margin-top: 16px;
        margin-bottom: 4px;
        order: 2;
        cursor: zoom-in;
    }
    .mobile-zoom-hint {
        order: 3;
        text-align: center;
        font-size: 0.7rem;
        font-weight: 600;
        letter-spacing: 0.12em;
        color: rgba(255, 255, 255, 0.28);
        margin: 0 0 12px;
        text-transform: uppercase;
        user-select: none;
        -webkit-user-select: none;
        display: block !important;
        width: 100% !important;
    }
    .playlist-subtext {
        order: 4;
        width: 100% !important;
        max-width: 100% !important;
        display: block !important;
        box-sizing: border-box !important;
        color: var(--grey-text);
        line-height: 1.6;
        font-size: 1.1rem;
        text-align: center !important;
        white-space: normal !important;
        margin: 20px auto 0 !important;
        flex: 1 1 100% !important;
        min-width: 0 !important;
    }

    .mobile-zoom-modal {
        position: fixed;
        inset: 0;
        display: none;
        align-items: center;
        justify-content: center;
        background: rgba(0, 0, 0, 0.92);
        z-index: 9999;
        padding: 18px;
    }

    .mobile-zoom-modal.active {
        display: flex;
    }

    .mobile-zoom-shell {
        width: 100%;
        height: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
        touch-action: none;
    }

    .mobile-zoom-image-modal {
        width: 100%;
        max-width: 100%;
        max-height: 100%;
        object-fit: contain;
        border-radius: 0 !important; /* Esquinas rectas en zoom solicitado */
        box-shadow: 0 18px 42px rgba(0, 0, 0, 0.45);
        transform-origin: center center;
        user-select: none;
        -webkit-user-select: none;
        touch-action: none;
    }

    .mobile-zoom-close {
        position: absolute;
        top: 18px;
        right: 18px;
        width: 44px;
        height: 44px;
        border-radius: 50%;
        border: 1px solid rgba(255, 255, 255, 0.18);
        background: rgba(10, 10, 10, 0.72);
        color: #fff;
        font-size: 1.2rem;
        display: flex;
        align-items: center;
        justify-content: center;
        z-index: 10000;
    }

    .mockup-column-v4 {
        display: none;
    }
    .playlist-master-container {
        display: none;
    }

    /* Section 3 & 4 - Audio / Stop Mobile */
    .audio-split-v4 {
        height: auto;
        margin-bottom: 100px; /* gap entre secciones */
        border-top: none;
    }
    .audio-bg-layer { display: none; }
    .audio-quarters-grid {
        display: flex;
        flex-direction: column;
        gap: 120px; /* gap a nivel de sección para que parezcan 2 secciones */
    }
    .audio-quarter { height: auto; }
    .audio-quarter.empty { display: none; }

    .audio-content-box {
        width: 100%;
        max-width: none;
        transform: none !important;
        text-align: left !important;
        padding: 0 24px;
        display: flex;
        flex-direction: column;
        opacity: 0; /* el JS mobile lo anima individualmente */
        will-change: opacity;
    }
    .audio-content-box h2 { font-size: 2.8rem; order: 1; margin-bottom: 8px; }
    .audio-content-box p { order: 3; margin-top: 12px; }

    /* Inject Mobile Images */
    .audio-content-box.left::after {
        content: '';
        display: block;
        width: calc(100% + 48px);
        margin-left: -24px;
        aspect-ratio: 4 / 3; /* RELACIÓN 4:3 */
        background-image: url('assets/img 5 MOBILE.png');
        background-size: cover;
        background-position: center;
        border-radius: 20px;
        margin-top: 16px;
        margin-bottom: 0;
        order: 2;
    }
    .audio-content-box.right::after {
        content: '';
        display: block;
        width: calc(100% + 48px);
        margin-left: -24px;
        aspect-ratio: 4 / 3; /* RELACIÓN 4:3 */
        background-image: url('assets/img 8 MOBILE.png');
        background-size: cover;
        background-position: center;
        border-radius: 20px;
        margin-top: 16px;
        margin-bottom: 0;
        order: 2;
    }

    /* Section 5 - Reminders Mobile */
    .reminders-v4 {
        height: auto;
        margin-bottom: 100px; /* gap entre secciones */
        border-top: none;
    }
    .reminders-bg-container { display: none; }
    .reminders-content-grid {
        display: flex;
        flex-direction: column;
        height: auto;
        gap: 0;
    }
    /* display:contents hace que h2 y p participen directamente en el flex padre,
       permitiendo intercalar la imagen entre el título y el subtexto con order */
    .rem-col-3.left {
        display: contents;
    }
    .rem-col-3.left h2 {
        order: 1;
        padding: 0 24px;
        font-size: 2.8rem;
        margin-bottom: 0;
    }
    .rem-col-3.center {
        order: 2;
        margin: -30px 0;
        padding: 0 !important;
        display: block;
        transform: none;
        width: 100%;
    }
    .rem-col-3.left > p {
        order: 3;
        padding: 0 24px;
        margin-top: 6px;
    }
    .rem-col-3.right { order: 4; display: none; }
    .reminders-features-list { display: none; }

    .img-7 {
        background-image: url('assets/img 7 MOBILE.png') !important;
    }

    .mockup-box.large {
        width: 100%;
        height: 40vh;
        background-size: contain !important;
        background-repeat: no-repeat !important;
        background-position: center !important;
        border-radius: 0 !important;
        overflow: hidden;
    }

    /* Section 6 - Origin Mobile */
    .origin-v4 {
        height: auto;
        flex-direction: column;
        border-top: none;
        margin-bottom: 100px; /* gap entre secciones */
    }
    .origin-left-text {
        display: contents; /* h2 y p participan directamente en el flex padre */
    }
    .origin-left-text h2 {
        order: 1;
        font-size: 3rem;
        white-space: normal;
        margin-bottom: 0;
        padding: 28px 24px 0;
    }
    .origin-right-image {
        order: 2;
        width: 100% !important;
        max-width: calc(100vw - 48px); /* Resta los 24px de cada lado */
        aspect-ratio: 4 / 3;
        background-image: url('assets/img 9 MOBILE.png') !important;
        background-size: cover !important;
        background-position: center !important;
        border-radius: 20px;
        overflow: hidden;
        margin: 10px auto !important; /* Centra la imagen con márgenes */
    }
    .origin-left-text p {
        order: 3;
        padding: 0 24px 16px;
        margin-top: 0;
    }

    /* Section 7 - Principios (Privacy Grid) */
    .pillars-grid-5 {
        grid-template-columns: 1fr;
        padding: 0 24px;
        gap: 12px;
    }
    .pillar-card {
        padding: 24px;
        text-align: left;
        display: flex;
        flex-direction: column;
        align-items: flex-start;
    }
    .pillar-header {
        display: flex;
        align-items: center;
        gap: 15px;
        margin-bottom: 12px;
        width: 100%;
    }
    .pillar-card h3 {
        font-size: 1.4rem !important;
        margin-bottom: 0 !important;
        line-height: 1;
        flex: 1;
    }
    .icon-pill {
        margin: 0 !important;
        width: 1.6rem !important;
        height: 1.6rem !important;
    }
    .icon-pill svg {
        width: 100% !important;
        height: 100% !important;
    }
    .pillar-card p {
        font-size: 1.1rem !important;
        line-height: 1.5;
        color: var(--grey-text);
        margin-top: 4px;
    }
    .home-privacy-extra { display: none; }

    /* Privacy page mobile optimization */
    body.privacy-page .privacy-hero {
        padding: 120px 0 28px;
        margin-bottom: 24px;
      
    }
    body.privacy-page .privacy-hero h1 {
        font-size: 3rem;
        line-height: 1.02;
          
    }
    body.privacy-page .privacy-hero-sub {
        font-size: 1.2rem;
        line-height: 1.5;
        margin-bottom: 12px;
        padding: 0 8px;
    }
    body.privacy-page .gold-text-simple {
        font-size: 0.95rem;
        letter-spacing: 0.08em;
    }
    body.privacy-page .privacy-pillars {
        padding: 24px 0 60px;
    }
    body.privacy-page .pillars-grid-5 {
        grid-template-columns: 1fr;
        gap: 12px;
        padding: 0 24px;
    }
    body.privacy-page .pillar-card {
        padding: 18px;
        border-radius: 16px;
        text-align: left;
        align-items: flex-start;
    }
    body.privacy-page .pillar-card h3 {
        font-size: 0.95rem;
        margin-bottom: 8px;
    }
    body.privacy-page .pillar-card p {
        font-size: 0.9rem;
        line-height: 1.45;
    }
    body.privacy-page .asymmetric-split {
        padding: 32px 0;
    }
    body.privacy-page .split-layout-v2 {
        grid-template-columns: 1fr;
        gap: 18px;
    }
    body.privacy-page .split-text-left,
    body.privacy-page .split-text-right {
        padding: 0 24px;
        text-align: left;
    }
    body.privacy-page .split-text-left h2,
    body.privacy-page .split-text-right h2 {
        font-size: 2rem;
        line-height: 1.05;
        margin-bottom: 10px;
    }
    body.privacy-page .split-text-left p,
    body.privacy-page .split-text-right p {
        font-size: 0.98rem;
        line-height: 1.5;
        margin-bottom: 12px;
    }
    body.privacy-page .split-visual-right,
    body.privacy-page .split-visual-left {
        padding: 0 24px;
    }
    body.privacy-page .img-19,
    body.privacy-page .img-20 {
        height: 280px;
        border-radius: 18px;
    }
    body.privacy-page .privacy-final-cta {
        padding: 52px 24px 88px;
    }
    body.privacy-page .privacy-final-cta h2 {
        font-size: 2.1rem;
        line-height: 1.08;
        margin-bottom: 18px;
    }

    /* FAQ mobile optimization */
    body.faq-page .faq-main,
    .contact-hero, .success-hero {
        padding: 110px 0 80px;
    }
    body.faq-page .faq-intro {
        padding: 0 8px;
        margin-bottom: 18px;
    }
    body.faq-page .faq-intro h1,
    .contact-hero .huge-title {
        font-size: 2.8rem;
        line-height: 1.02;
    }
    body.faq-page .faq-sub {
        font-size: 1.2rem;
        line-height: 1.5;
        margin-top: 8px;
        padding-bottom: 32px;
    }
    body.faq-page .faq-accordion-container {
        margin-top: 32px;
        gap: 10px;
        padding: 0 8px;
    }
    body.faq-page .faq-card {
        border-radius: 22px;
    }
    body.faq-page .faq-toggle {
        padding: 16px 18px;
        align-items: flex-start;
    }
    body.faq-page .faq-q-left {
        gap: 12px;
        align-items: flex-start;
        flex: 1;
    }
    body.faq-page .faq-q-icon {
        width: 44px;
        height: 44px;
        flex: 0 0 44px;
    }
    body.faq-page .faq-q-icon svg {
        width: 22px;
        height: 22px;
    }
    body.faq-page .faq-q-text {
        font-size: 0.98rem;
        line-height: 1.25;
        padding-top: 2px;
        text-align: left !important; /* ALINEACIÓN A LA IZQUIERDA */
    }
    body.faq-page .faq-plus {
        font-size: 1.15rem;
        padding-top: 2px;
    }
    body.faq-page .faq-body {
        margin-left: 56px;
        padding: 0 18px 0;
        font-size: 0.95rem;
        line-height: 1.5;
    }
    body.faq-page .faq-card.active .faq-body {
        padding-bottom: 18px;
    }
    body.faq-page .faq-pre-cta {
        margin-top: 40px;
        padding: 28px 14px 32px;
        border-radius: 18px;
    }
    body.faq-page .faq-pre-cta h3 {
        font-size: 1.2rem;
        line-height: 1.2;
    }
    body.faq-page .wave-bg-mock {
        flex-direction: column;
        gap: 14px;
        margin-top: 16px;
    }
    body.faq-page .wave-lines {
        display: none;
    }

    /* Section 8 - Final CTA Mobile */
    .cta-v3 {
        padding: 80px 24px;
        min-height: auto;
    }
    .cta-v3 h2 { font-size: 2.8rem; }

    /* Footer Mobile */
    .footer-single-row {
        flex-direction: column;
        gap: 30px;
        text-align: center;
    }
    .footer-right-side {
        flex-direction: column;
        gap: 15px;
    }

    /* --- Hamburger Button --- */
    .hamburger-btn {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 5px;
        width: 40px;
        height: 40px;
        background: none;
        border: none;
        cursor: pointer;
        padding: 4px;
        z-index: 1001;
        margin-left: auto;
    }

    .hamburger-btn span {
        display: block;
        width: 22px;
        height: 2px;
        background: var(--white);
        border-radius: 2px;
        transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
        transform-origin: center;
    }

    /* Animación a X cuando está activo */
    .hamburger-btn.active span:nth-child(1) {
        transform: translateY(7px) rotate(45deg);
    }
    .hamburger-btn.active span:nth-child(2) {
        opacity: 0;
        transform: scaleX(0);
    }
    .hamburger-btn.active span:nth-child(3) {
        transform: translateY(-7px) rotate(-45deg);
    }

    /* --- Mobile Menu Overlay --- */
    .mobile-menu-overlay {
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.7);
        backdrop-filter: blur(4px);
        z-index: 1999;
        display: block !important; /* Asegura existencia */
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.35s ease;
    }

    .mobile-menu-overlay.active {
        opacity: 1;
        pointer-events: auto; /* IMPORTANTE: Habilita los clicks */
    }

    /* --- Mobile Menu Panel --- */
    .mobile-menu-panel {
        position: fixed;
        top: 0;
        right: 0;
        width: 80%;
        max-width: 320px;
        height: 100dvh;
        background: #0a0a0a;
        border-left: 1px solid var(--grey-border);
        z-index: 2000;
        display: flex;
        flex-direction: column;
        padding: 0 28px 40px;
        transform: translateX(100%);
        transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
        overflow-y: auto;
    }

    .mobile-menu-panel.active {
        transform: translateX(0);
    }

    /* Header del panel */
    .mobile-menu-header {
        display: flex;
        align-items: center;
        justify-content: flex-end; /* BOTÓN X A LA DERECHA */
        padding: 22px 0 24px;
        border-bottom: 1px solid var(--grey-border);
        margin-bottom: 32px;
    }

    .mobile-menu-logo {
        height: 22px;
        width: auto;
    }

    .mobile-menu-close {
        background: none;
        border: none;
        color: var(--grey-text);
        font-size: 1.2rem;
        cursor: pointer;
        padding: 4px 8px;
        transition: color 0.2s;
    }

    .mobile-menu-close:hover {
        color: var(--white);
    }

    /* Links de navegación */
    .mobile-menu-nav {
        display: flex;
        flex-direction: column;
        gap: 6px;
        margin-bottom: 0;
    }

    .mobile-nav-link {
        display: block;
        font-size: 1.5rem;
        font-weight: 700;
        letter-spacing: -0.02em;
        color: var(--grey-text);
        padding: 10px 0;
        text-transform: uppercase;
        transition: color 0.2s ease, transform 0.2s ease;
        border-bottom: none;
    }

    .mobile-nav-link:hover,
    .mobile-nav-link.active {
        color: var(--white);
        transform: translateX(4px);
    }

    .mobile-nav-link.active {
        color: var(--gold);
    }

    /* Divisor */
    .mobile-menu-divider {
        height: 1px;
        background: var(--grey-border);
        margin: 24px 0;
    }

    /* Botón descargar */
    .mobile-menu-download {
        width: 100%;
        font-size: 0.9rem;
        padding: 16px 24px;
        border-radius: 30px;
        text-align: center;
        justify-content: center;
    }

    /* Language toggle dentro del menú */
    .mobile-lang-toggle {
        display: flex;
        align-items: center;
        gap: 14px;
    }

    .mobile-lang-label {
        font-size: 0.75rem;
        font-weight: 700;
        letter-spacing: 0.15em;
        cursor: pointer;
    }
}