/* ============================================================
   RESET & VARIABLES GLOBALES
   ============================================================ */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --bg-hero: #0A1628;
    --bg-plans: #0B1A2E;
    --bg-why: #0D1F3C;
    --bg-disclaimer: #0F172A;
    --bg-kpi: #112B4A;
    --bg-banks: #081524;
    --bg-devices: #0A1A2F;
    --bg-problematica: #0F1F3A;
    --bg-problematica-wifi: #0E1D33;
    --bg-cta: #0E2038;
    --bg-footer: #050A12;

    --bg-glass: rgba(10, 22, 40, 0.7);
    --bg-card: rgba(255, 255, 255, 0.04);
    --border-glass: rgba(255, 255, 255, 0.08);

    --text-primary: #F1F5F9;
    --text-secondary: #94A3B8;
    --accent-cyan: #00E5FF;
    --accent-blue: #38BDF8;
    --gold: #FFD700;
    --shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.6);
    --radius: 16px;
    --transition: 0.12s cubic-bezier(0.4, 0, 0.2, 1);
    --btn-primary-bg: var(--accent-cyan);
    --btn-primary-text: #0F172A;
    --warning-color: #FF8C00;
    --copy-color: #60A5FA;
    --border-btn-plan: rgba(255, 255, 255, 0.1);
    --color-green: #00FFAA;
}

body.light-mode {
    --bg-hero: #E8F0FE;
    --bg-plans: #E2EDF8;
    --bg-why: #DCE8F5;
    --bg-disclaimer: #E8F0FE;
    --bg-kpi: #D0DFEE;
    --bg-banks: #C8D8E8;
    --bg-devices: #D0DFEE;
    --bg-problematica: #D0DFEE;
    --bg-problematica-wifi: #D4E2F0;
    --bg-cta: #D0DFEE;
    --bg-footer: #B0C4DE;

    --bg-glass: rgba(255, 255, 255, 0.75);
    --bg-card: rgba(0, 0, 0, 0.04);
    --border-glass: rgba(0, 0, 0, 0.08);

    --text-primary: #0B1A2E;
    --text-secondary: #1F3A5F;
    --accent-cyan: #0077BE;
    --accent-blue: #005A9C;
    --gold: #B8860B;
    --shadow: 0 20px 40px -12px rgba(0, 0, 0, 0.2);
    --btn-primary-bg: var(--accent-cyan);
    --btn-primary-text: #FFFFFF;
    --warning-color: #CC5500;
    --copy-color: #2563EB;
    --border-btn-plan: rgba(0, 0, 0, 0.15);
     --color-green: #059669;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-hero);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
    transition: background-color 0.4s, color 0.4s;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 28px;
}

/* ============================================================
   REVEAL ANIMATIONS
   ============================================================ */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.reveal-stagger>* {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}
.reveal-stagger.visible>*:nth-child(1) { transition-delay: 0.05s; }
.reveal-stagger.visible>*:nth-child(2) { transition-delay: 0.15s; }
.reveal-stagger.visible>*:nth-child(3) { transition-delay: 0.25s; }
.reveal-stagger.visible>*:nth-child(4) { transition-delay: 0.35s; }
.reveal-stagger.visible>*:nth-child(5) { transition-delay: 0.45s; }
.reveal-stagger.visible>*:nth-child(6) { transition-delay: 0.55s; }
.reveal-stagger.visible>* {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   BOTONES
   ============================================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--btn-primary-bg);
    color: var(--btn-primary-text);
    font-weight: 700;
    padding: 14px 32px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.25);
}
.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 32px rgba(0, 229, 255, 0.4);
    background: #4af0ff;
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    padding: 14px 32px;
    border-radius: 50px;
    border: 2px solid rgba(255, 255, 255, 0.25);
    cursor: pointer;
    transition: var(--transition);
    font-size: 1rem;
}
.btn-secondary:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.08);
    color: var(--accent-cyan);
}

.btn-whatsapp {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: #25D366;
    color: #fff;
    font-weight: 700;
    padding: 16px 36px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
    box-shadow: 0 0 24px rgba(37, 211, 102, 0.3);
}
.btn-whatsapp:hover {
    transform: translateY(-2px) scale(1.02);
    box-shadow: 0 0 40px rgba(37, 211, 102, 0.5);
}

.btn-theme {
    background: transparent;
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--text-primary);
    padding: 8px 16px;
    border-radius: 40px;
    cursor: pointer;
    font-size: 0.9rem;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 6px;
}
.btn-theme:hover {
    background: rgba(255, 255, 255, 0.1);
}
body.light-mode .btn-theme {
    border-color: rgba(0, 0, 0, 0.2);
}
body.light-mode .btn-theme:hover {
    background: rgba(0, 0, 0, 0.05);
}

/* ============================================================
   HEADER / NAVBAR
   ============================================================ */
.navbar {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: calc(100% - 40px);
    max-width: 1200px;
    z-index: 1000;
    background: var(--bg-glass);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    border: 1px solid var(--border-glass);
    border-radius: 60px;
    padding: 10px 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition);
}
.navbar .logo {
    font-size: 1.6rem;
    font-weight: 800;
    letter-spacing: -0.5px;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.navbar .nav-links {
    display: flex;
    align-items: center;
    gap: 28px;
    list-style: none;
    font-weight: 500;
    font-size: 0.95rem;
}
.navbar .nav-links a {
    color: var(--text-secondary);
    transition: var(--transition);
    position: relative;
}
.navbar .nav-links a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-cyan);
    transition: var(--transition);
}
.navbar .nav-links a:hover {
    color: var(--text-primary);
}
.navbar .nav-links a:hover::after {
    width: 100%;
}
.navbar .nav-cta {
    background: var(--accent-cyan);
    color: #0a0a0a !important;
    font-weight: 700;
    padding: 10px 24px;
    border-radius: 40px;
    font-size: 0.9rem;
    transition: var(--transition);
    border: none;
    cursor: pointer;
}
.navbar .nav-cta:hover {
    background: #4af0ff;
    transform: scale(1.04);
}
.nav-toggle {
    display: none;
    font-size: 1.6rem;
    background: none;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    z-index: 1001;
}

/* SUBMENÚ "MÁS" */
.menu-mas {
    position: relative;
}
.btn-mas {
    background: none;
    border: none;
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.95rem;
    cursor: pointer;
    padding: 6px 10px;
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 4px;
    font-family: inherit;
}
.btn-mas:hover {
    color: var(--text-primary);
}
.btn-mas i {
    font-size: 0.7rem;
    transition: transform 0.2s;
}
.btn-mas.active i {
    transform: rotate(180deg);
}

.submenu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background: var(--bg-hero);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius);
    padding: 12px 0;
    min-width: 200px;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    list-style: none;
    z-index: 1000;
}
.submenu.open {
    display: block;
}
.submenu li a {
    display: block;
    padding: 8px 24px;
    color: #93C5FD;
    font-weight: 500;
    font-size: 0.9rem;
    transition: var(--transition);
    text-decoration: none;
}
.submenu li a:hover {
    background: rgba(147, 197, 253, 0.08);
    color: #BFDBFE;
}

/* Hover en desktop para el submenú */
@media (min-width: 769px) {
    .menu-mas:hover .submenu {
        display: block;
    }
    .menu-mas:hover .btn-mas i {
        transform: rotate(180deg);
    }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
    background-color: var(--bg-footer);
    padding: 48px 0 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    width: 100%;
}
.footer .container {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 24px;
}
.footer .logo {
    font-size: 1.8rem;
    font-weight: 800;
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.footer .links {
    display: flex;
    gap: 28px;
    color: var(--text-secondary);
    font-size: 0.9rem;
}
.footer .links a:hover {
    color: var(--text-primary);
}
.footer .copy {
    color: var(--copy-color);
    font-size: 0.85rem;
    width: 100%;
    text-align: center;
    margin-top: 16px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding-top: 20px;
}
body.light-mode .footer .copy {
    color: #2563EB;
}

/* ============================================================
   SECCIONES PRINCIPALES (INDEX)
   ============================================================ */
.section-hero { background-color: var(--bg-hero); }
.section-problematica { background-color: var(--bg-problematica); }
.section-problematica-wifi { background-color: var(--bg-problematica-wifi); }
.section-problematica-ads { background-color: var(--bg-problematica); }
.section-plans { background-color: var(--bg-plans); }
.section-why { background-color: var(--bg-why); }
.section-disclaimer { background-color: var(--bg-disclaimer); }
.section-kpi { background-color: var(--bg-kpi); }
.section-banks { background-color: var(--bg-banks); }
.section-devices { background-color: var(--bg-devices); }
.section-cta { background-color: var(--bg-cta); }
.section-demo { background-color: var(--bg-cta); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
    padding: 140px 0 80px;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: radial-gradient(ellipse at 20% 50%, rgba(0, 229, 255, 0.06), transparent 70%);
}
.hero .container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}
.hero-content h1 {
    font-size: 3.4rem;
    font-weight: 800;
    line-height: 1.15;
    letter-spacing: -1px;
    margin-bottom: 20px;
}
.hero-content h1 span {
    color: var(--accent-cyan);
}
.hero-content p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 500px;
    margin-bottom: 36px;
}
.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
}
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}
.globe-placeholder {
    width: 100%;
    max-width: 480px;
    aspect-ratio: 1/1;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(0, 229, 255, 0.15), transparent 70%);
    border: 1px solid rgba(0, 229, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 8rem;
    color: var(--accent-cyan);
    opacity: 0.5;
    animation: pulseGlobe 6s ease-in-out infinite;
    position: relative;
}
@keyframes pulseGlobe {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.05); opacity: 0.8; }
}
.security-icons {
    position: absolute;
    bottom: 5%;
    right: 5%;
    font-size: 2.8rem;
    color: var(--accent-cyan);
    opacity: 0.7;
    display: flex;
    gap: 16px;
    background: rgba(0, 0, 0, 0.3);
    padding: 12px 18px;
    border-radius: 60px;
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}
.security-icons i {
    filter: drop-shadow(0 0 8px rgba(0, 229, 255, 0.3));
}

/* ============================================================
   PROBLEMÁTICAS
   ============================================================ */
.problematica,
.problematica-wifi,
.problematica-ads {
    padding: 60px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.problematica .container,
.problematica-wifi .container,
.problematica-ads .container {
    max-width: 900px;
}
.problematica h2,
.problematica-wifi h2,
.problematica-ads h2 {
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 16px;
    color: var(--text-primary);
}
.problematica h2 i,
.problematica-wifi h2 i,
.problematica-ads h2 i {
    color: var(--accent-cyan);
}
.problematica p,
.problematica-wifi p,
.problematica-ads p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 24px;
}
.problematica .btn-primary,
.problematica-wifi .btn-primary,
.problematica-ads .btn-primary {
    background: var(--accent-cyan);
    color: #0F172A;
    margin-top: 10px;
}

/* MOCKUP COMPARISON (problemáticas 1 y 2) */
.mockup-comparison {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 20px 30px;
    margin-top: 30px;
}
.mockup-item {
    flex: 1 1 280px;
    max-width: 380px;
    min-width: 250px;
}
.mockup-item .mockup-label {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 8px;
    display: flex;
    align-items: center;
    gap: 8px;
    justify-content: center;
}
.mockup-item .mockup-label i {
    font-size: 1rem;
}
.mockup-arrow {
    font-size: 3rem;
    color: var(--accent-cyan);
    opacity: 0.6;
    flex-shrink: 0;
}
.blocked-mockup {
    background: #1a1a2e;
    border-radius: var(--radius);
    padding: 20px 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 10px 30px rgba(0,0,0,0.4);
    text-align: left;
    font-family: 'Inter', sans-serif;
    transition: border-color 0.3s;
}
.blocked-mockup.unlocked {
    border-color: #00FFAA;
    box-shadow: 0 0 30px rgba(0, 255, 170, 0.15);
}
.blocked-mockup .browser-bar {
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.06);
    margin-bottom: 16px;
}
.blocked-mockup .browser-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    display: inline-block;
}
.blocked-mockup .browser-dot:nth-child(1) { background: #ff5f57; }
.blocked-mockup .browser-dot:nth-child(2) { background: #ffbd2e; }
.blocked-mockup .browser-dot:nth-child(3) { background: #28c840; }
.blocked-mockup .url-bar {
    flex: 1;
    background: rgba(255,255,255,0.06);
    border-radius: 20px;
    padding: 4px 14px;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-left: 8px;
}
.blocked-mockup .content {
    text-align: center;
    padding: 16px 0;
}
.blocked-mockup .content i {
    font-size: 3.2rem;
    margin-bottom: 10px;
}
.blocked-mockup .content .icon-blocked { color: #ff5f57; }
.blocked-mockup .content .icon-unlocked { color: #00FFAA; }
.blocked-mockup .content .icon-warning { color: #ffbd2e; }
.blocked-mockup .content .icon-safe { color: #28c840; }
.blocked-mockup .content h3 {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.blocked-mockup .content h3.blocked-title { color: #ff5f57; }
.blocked-mockup .content h3.unlocked-title { color: #00FFAA; }
.blocked-mockup .content h3.warning-title { color: #ffbd2e; }
.blocked-mockup .content h3.safe-title { color: #28c840; }
.blocked-mockup .content p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}
.blocked-mockup .content .badge-status {
    display: inline-block;
    border-radius: 20px;
    padding: 4px 16px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-top: 10px;
}
.blocked-mockup .content .badge-blocked {
    background: rgba(255, 95, 87, 0.15);
    color: #ff5f57;
}
.blocked-mockup .content .badge-unlocked {
    background: rgba(0, 255, 170, 0.15);
    color: #00FFAA;
}
.blocked-mockup .content .badge-warning {
    background: rgba(255, 189, 46, 0.15);
    color: #ffbd2e;
}
.blocked-mockup .content .badge-safe {
    background: rgba(40, 200, 64, 0.15);
    color: #28c840;
}
body.light-mode .blocked-mockup {
    background: #ffffff;
    border-color: rgba(0,0,0,0.1);
}
body.light-mode .blocked-mockup.unlocked {
    border-color: #008866;
}
body.light-mode .blocked-mockup .url-bar {
    background: rgba(0,0,0,0.04);
}
body.light-mode .blocked-mockup .content .badge-unlocked {
    background: rgba(0, 136, 102, 0.15);
    color: #008866;
}
body.light-mode .blocked-mockup .content h3.unlocked-title {
    color: #008866;
}
body.light-mode .blocked-mockup .content .icon-unlocked {
    color: #008866;
}
body.light-mode .blocked-mockup .content .badge-safe {
    background: rgba(0, 136, 102, 0.15);
    color: #008866;
}
body.light-mode .blocked-mockup .content h3.safe-title {
    color: #008866;
}
body.light-mode .blocked-mockup .content .icon-safe {
    color: #008866;
}

/* ============================================================
   PLANS
   ============================================================ */
.plans {
    padding: 80px 0 100px;
}
.plans .section-title {
    text-align: center;
    font-size: 2.6rem;
    font-weight: 700;
    margin-bottom: 16px;
}
.plans .section-sub {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 48px;
}
.plans-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.plan-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 32px 24px;
    transition: var(--transition);
    position: relative;
    backdrop-filter: blur(4px);
    display: flex;
    flex-direction: column;
}
.plan-card:hover {
    transform: translateY(-10px);
    border-color: rgba(0, 229, 255, 0.2);
    box-shadow: 0 24px 48px -12px rgba(0, 0, 0, 0.6);
}
.plan-card .badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: var(--gold);
    color: #0F172A;
    font-weight: 700;
    font-size: 0.75rem;
    padding: 4px 16px;
    border-radius: 40px;
    letter-spacing: 0.5px;
    box-shadow: 0 0 20px rgba(255, 215, 0, 0.3);
}
.plan-card .free-badge {
    position: absolute;
    top: -12px;
    left: 20px;
    background: #00E5FF;
    color: #0F172A;
    font-weight: 700;
    font-size: 0.7rem;
    padding: 4px 14px;
    border-radius: 40px;
    letter-spacing: 0.3px;
    box-shadow: 0 0 20px rgba(0, 229, 255, 0.3);
    display: flex;
    align-items: center;
    gap: 4px;
}
.plan-card .plan-name {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 4px;
}
.plan-card .plan-speed {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.plan-card .plan-price {
    font-size: 2.2rem;
    font-weight: 800;
    margin-bottom: 4px;
}
.plan-card .plan-price small {
    font-size: 1rem;
    font-weight: 400;
    color: var(--text-secondary);
}
.plan-card .plan-desc {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 12px 0 16px;
    flex: 1;
}
.plan-card .plan-features {
    display: flex;
    flex-wrap: wrap;
    gap: 8px 12px;
    margin-bottom: 24px;
    font-size: 0.85rem;
    color: var(--text-secondary);
    justify-content: center;
}
.plan-card .plan-features span {
    background: rgba(255, 255, 255, 0.05);
    padding: 4px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}
.plan-card .btn-plan {
    width: 100%;
    text-align: center;
    padding: 12px;
    border-radius: 40px;
    border: 1px solid var(--border-btn-plan);
    background: transparent;
    color: var(--text-primary);
    font-weight: 600;
    transition: var(--transition);
    cursor: pointer;
}
.plan-card .btn-plan:hover {
    background: var(--accent-cyan);
    color: #0F172A;
    border-color: var(--accent-cyan);
}
.plan-card.popular {
    border-color: rgba(255, 215, 0, 0.25);
    background: rgba(255, 215, 0, 0.04);
}
.plan-advanced {
    border-color: var(--accent-blue) !important;
    border-width: 2px !important;
    box-shadow: 0 0 20px rgba(56, 189, 248, 0.25);
}
.plan-advanced:hover {
    box-shadow: 0 0 40px rgba(56, 189, 248, 0.4);
}
.plan-ultra {
    border-color: #00FFAA !important;
    border-width: 2px !important;
    box-shadow: 0 0 30px rgba(0, 255, 170, 0.4), inset 0 0 20px rgba(0, 255, 170, 0.05);
}
.plan-ultra:hover {
    box-shadow: 0 0 50px rgba(0, 255, 170, 0.6), inset 0 0 30px rgba(0, 255, 170, 0.1);
    transform: translateY(-12px);
}
body.light-mode .plan-advanced {
    border-color: #005A9C !important;
    box-shadow: 0 0 20px rgba(0, 90, 156, 0.2);
}
body.light-mode .plan-ultra {
    border-color: #008866 !important;
    box-shadow: 0 0 30px rgba(0, 136, 102, 0.3);
}

/* Colores de tacómetro */
.plan-ultra .plan-speed {
    color: #FF1744 !important;
}
.plan-ultra .plan-speed i {
    color: #FF1744 !important;
}
.plan-advanced .plan-speed {
    color: #FFC107 !important;
}
.plan-advanced .plan-speed i {
    color: #FFC107 !important;
}
.plan-card.popular .plan-speed {
    color: #00E676 !important;
}
.plan-card.popular .plan-speed i {
    color: #00E676 !important;
}
.plan-card:not(.popular):not(.plan-advanced):not(.plan-ultra) .plan-speed {
    color: #94A3B8 !important;
}
.plan-card:not(.popular):not(.plan-advanced):not(.plan-ultra) .plan-speed i {
    color: #94A3B8 !important;
}

/* ============================================================
   WHY
   ============================================================ */
.why {
    padding: 80px 0;
}
.why .section-title {
    text-align: center;
    font-size: 2.4rem;
    font-weight: 700;
    margin-bottom: 48px;
}
.why-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.why-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: var(--radius);
    padding: 28px 20px;
    text-align: center;
    transition: var(--transition);
}
.why-card:hover {
    transform: translateY(-6px);
    border-color: rgba(0, 229, 255, 0.15);
}
.why-card .icon {
    font-size: 2.6rem;
    color: var(--accent-cyan);
    margin-bottom: 16px;
}
.why-card h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
}
.why-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ============================================================
   DISCLAIMER
   ============================================================ */
.disclaimer {
    padding: 60px 0;
}
.disclaimer-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: var(--radius);
    padding: 40px 48px;
    width: 100%;
}
.disclaimer-card h3 {
    font-size: 1.3rem;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 12px;
}
.disclaimer-card h3 i {
    color: var(--warning-color);
    font-size: 1.6rem;
}
.disclaimer-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
}

/* ============================================================
   KPI
   ============================================================ */
.kpi {
    padding: 80px 0;
}
.kpi-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 28px;
}
.kpi-card {
    text-align: center;
    padding: 24px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.04);
    transition: var(--transition);
}
.kpi-card:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 229, 255, 0.15);
}
.kpi-card .kpi-icon {
    font-size: 2.2rem;
    color: var(--accent-cyan);
    margin-bottom: 8px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 6px;
}
.kpi-card .number {
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--accent-cyan);
    line-height: 1.2;
}
.kpi-card .label {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin-top: 4px;
}

/* ============================================================
   BANKS (Métodos de Pago)
   ============================================================ */
.banks {
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.banks .section-title {
    font-size: 2.2rem;
    font-weight: 700;
    margin-bottom: 12px;
}
.banks .section-sub {
    color: var(--text-secondary);
    margin-bottom: 40px;
}
.banks-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 28px;
    max-width: 900px;
    margin: 0 auto;
}
.bank-card {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 28px 16px;
    font-weight: 700;
    font-size: 1.1rem;
    transition: var(--transition);
    backdrop-filter: blur(4px);
    color: var(--text-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}
.bank-card:hover {
    border-color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.06);
    transform: scale(1.02);
}
.bank-card i {
    font-size: 2rem;
    color: var(--accent-cyan);
    margin-bottom: 4px;
}
.bank-card .bank-sub {
    font-weight: 400;
    font-size: 0.8rem;
    color: var(--text-secondary);
}
.banks .closing-text {
    margin-top: 40px;
    color: var(--text-secondary);
    font-size: 1rem;
}
.banks .closing-text strong {
    color: var(--text-primary);
}

/* BADGES DE PAGOS EN DÓLARES */
.badge {
    display: inline-block;
    padding: 4px 16px;
    border-radius: 20px;
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    line-height: 1.6;
    transition: var(--transition);
}
.badge i {
    font-size: 0.6rem;
    margin-right: 4px;
}
.badge-cyan {
    background: #00E5FF;
    color: #0A1628;
    box-shadow: 0 2px 8px rgba(0, 229, 255, 0.35);
}
.badge-cyan:hover {
    transform: scale(1.04);
    box-shadow: 0 4px 12px rgba(0, 229, 255, 0.5);
}
.badge-glass {
    background: rgba(255, 255, 255, 0.12);
    color: var(--text-primary);
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}
.badge-glass:hover {
    background: rgba(255, 255, 255, 0.2);
}
.badge-paypal-dark {
    background: #0070BA;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 112, 186, 0.35);
}
.badge-paypal-dark:hover {
    transform: scale(1.04);
    box-shadow: 0 4px 12px rgba(0, 112, 186, 0.5);
}
.badge-paypal-light {
    background: #0090DD;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(0, 144, 221, 0.3);
}
.badge-paypal-light:hover {
    transform: scale(1.04);
    box-shadow: 0 4px 12px rgba(0, 144, 221, 0.45);
}
.badge-gold {
    background: #FFC430;
    color: #0A1628;
    box-shadow: 0 2px 8px rgba(255, 196, 48, 0.35);
}
.badge-gold:hover {
    transform: scale(1.04);
    box-shadow: 0 4px 12px rgba(255, 196, 48, 0.5);
}
.badge-inmediato {
    background: #10B981;
    color: #ffffff;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.4);
}
.badge-inmediato:hover {
    transform: scale(1.04);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.55);
}

/* ============================================================
   DEVICES
   ============================================================ */
.devices {
    padding: 60px 0;
    text-align: center;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.devices h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 8px;
}
.devices p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}
.devices-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px 48px;
}
.device-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-primary);
}
.device-item i {
    font-size: 3rem;
    color: var(--accent-cyan);
}
.devices-note {
    margin-top: 28px;
    padding: 16px 24px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.06);
    color: var(--text-secondary);
    font-size: 0.95rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}
.devices-note i {
    color: var(--accent-cyan);
    margin-right: 8px;
}

/* ============================================================
   CTA
   ============================================================ */
.cta-section {
    padding: 80px 0;
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.cta-section h2 {
    font-size: 2.6rem;
    font-weight: 800;
    margin-bottom: 16px;
}
.cta-section p {
    font-size: 1.2rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 32px;
}
.cta-section .btn-whatsapp {
    background: #25D366;
    color: #fff;
}
.cta-section .btn-whatsapp:hover {
    background: #1ebe5c;
}

/* ============================================================
   DEMO SECTION
   ============================================================ */
.section-demo {
    padding: 60px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.section-demo .btn-whatsapp {
    background: #25D366;
    color: #fff;
}
.section-demo .btn-whatsapp:hover {
    background: #1ebe5c;
}

/* ============================================================
   DOCUMENTACIÓN (docs.html)
   ============================================================ */
.docs-wrapper {
    display: flex;
    align-items: flex-start;
    min-height: 100vh;
    background: var(--bg-hero);
    transition: background-color 0.4s;
    padding: 100px 0 0 0; /* Sin padding lateral, solo superior */
    margin: 0;
    max-width: 100%;
    gap: 0;
}

/* SIDEBAR - Fijo a la izquierda, ocupando espacio hasta el borde */
.docs-sidebar {
    flex: 0 0 320px;  /* Ancho fijo aumentado */
    max-width: 350px;
    min-width: 350px;
    transition: flex 0.3s ease, max-width 0.3s ease, min-width 0.3s ease, width 0.3s ease;
    overflow: hidden;
    position: sticky;
    top: 100px;
    align-self: flex-start;
    padding: 24px 16px 40px 16px;
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    max-height: calc(100vh - 120px);
    overflow-y: auto;
    background: var(--bg-hero); /* Fondo sólido para cubrir el contenido detrás */
    z-index: 1;
    padding: 12px 16px 40px 16px;
}

.docs-sidebar h3 {
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 16px;
    font-weight: 600;
}
.docs-sidebar ul {
    list-style: none;
    padding: 0;
}
.docs-sidebar ul li {
    margin-bottom: 4px;
}

/* Índice automático - Temas principales (h2) */
.docs-sidebar .toc-h2 .toc-link {
    font-weight: 600;
    font-size: 0.95rem;
    padding: 6px 10px;
    border-radius: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}
.docs-sidebar .toc-h2 .toc-link i {
    font-size: 1rem;
    width: 24px;
    text-align: center;
}

/* Sub-temas (h3 y h4) - Sangría y letra más pequeña */
.docs-sidebar ul ul {
    padding-left: 0;
    margin-top: 2px;
    list-style: none;
}
.docs-sidebar ul ul li {
    margin-bottom: 2px;
}
.docs-sidebar .toc-h3 .toc-link,
.docs-sidebar .toc-h4 .toc-link {
    font-size: 0.72rem;  /* Letra más pequeña */
    font-weight: 400;
    padding: 3px 10px 3px 28px; /* Sangría ligeramente reducida */
    border-radius: 4px;
    display: flex;
    align-items: center;
    gap: 6px;
}
.docs-sidebar .toc-h3 .toc-link i,
.docs-sidebar .toc-h4 .toc-link i {
    font-size: 0.45rem;  /* Un poco más pequeño */
    width: 14px;
    text-align: center;
    opacity: 0.5;
}

/* Estilos comunes para enlaces del índice */
.docs-sidebar .toc-link {
    color: var(--text-secondary);
    transition: var(--transition);
    text-decoration: none;
}
.docs-sidebar .toc-link:hover {
    color: var(--text-primary);
    background: rgba(255, 255, 255, 0.04);
}
.docs-sidebar .toc-link.active {
    color: var(--accent-cyan);
    background: rgba(0, 229, 255, 0.08);
}

/* CONTENIDO */
.docs-content {
    flex: 1;
    max-width: 1200px; /* Mismo ancho que el menú */
    margin: 0 auto; /* Centrado */
    padding: 0 28px 60px 28px; /* Padding lateral para que no toque el borde */
    min-width: 0;
    width: 100%;
}
.docs-content h1 {
    font-size: 2.8rem;
    font-weight: 800;
    letter-spacing: -1px;
    margin-bottom: 12px;
    color: var(--text-primary);
}
.docs-content .lead {
    font-size: 1.2rem;
    color: var(--text-secondary);
    margin-bottom: 40px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    padding-bottom: 20px;
}
.docs-content h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-top: 48px;
    margin-bottom: 16px;
    color: var(--text-primary);
    scroll-margin-top: 100px;
}
.docs-content h2 i {
    color: var(--accent-cyan);
    margin-right: 12px;
}
.docs-content h3 {
    font-size: 1.3rem;
    font-weight: 600;
    margin-top: 28px;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.docs-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 14px;
    line-height: 1.9;
}
.docs-content li {
    line-height: 1.9;
}
.docs-content .note {
    background: var(--bg-card);
    border-left: 4px solid var(--accent-cyan);
    padding: 16px 20px;
    border-radius: var(--radius);
    margin: 20px 0;
    color: var(--text-secondary);
    font-size: 0.95rem;
    line-height: 1.9;
}
.docs-content .note i {
    color: var(--accent-cyan);
    margin-right: 8px;
}
.docs-content .note.warning {
    border-left-color: #FFC107;
}
.docs-content .note.warning i {
    color: #FFC107;
}
.docs-content .note.danger {
    border-left-color: #FF1744;
}
.docs-content .note.danger i {
    color: #FF1744;
}

/* ACORDEONES */
.accordion {
    margin: 20px 0;
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.06);
    overflow: hidden;
}
.accordion details {
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}
.accordion details:last-child {
    border-bottom: none;
}
.accordion summary {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px 20px;
    cursor: pointer;
    font-weight: 600;
    color: var(--text-primary);
    transition: var(--transition);
    list-style: none;
    user-select: none;
}
.accordion summary::-webkit-details-marker {
    display: none;
}
.accordion summary::after {
    content: "▸";
    margin-left: auto;
    font-size: 1.2rem;
    color: var(--text-secondary);
    transition: transform 0.2s;
}
.accordion details[open] summary::after {
    transform: rotate(90deg);
}
.accordion summary:hover {
    background: rgba(255, 255, 255, 0.03);
}
.accordion summary i {
    font-size: 1.4rem;
    color: var(--accent-cyan);
    width: 28px;
    text-align: center;
}
.accordion .accordion-content {
    padding: 0 20px 20px 20px;
    color: var(--text-secondary);
    line-height: 1.9;
}
.accordion .accordion-content p {
    line-height: 1.9;
}
.accordion .accordion-content ul {
    list-style: none;
    padding-left: 8px;
    margin: 10px 0 14px 0;
}
.accordion .accordion-content ul li {
    padding-left: 20px;
    position: relative;
    margin-bottom: 4px;
    line-height: 1.9;
}
.accordion .accordion-content ul li::before {
    content: "•";
    color: var(--accent-cyan);
    position: absolute;
    left: 0;
}
.accordion .accordion-content code {
    background: rgba(255, 255, 255, 0.06);
    padding: 2px 10px;
    border-radius: 6px;
    font-family: 'Inter', monospace;
    font-size: 0.85rem;
    color: var(--accent-cyan);
}
.accordion .accordion-content .step {
    display: block;
    font-weight: 600;
    color: var(--text-primary);
    margin-top: 12px;
}
.accordion .accordion-content .step:first-child {
    margin-top: 0;
}

/* CAJAS TÉCNICAS */
.tech-box {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 20px 24px;
    margin: 16px 0 24px 0;
    font-family: 'Inter', monospace;
    font-size: 0.9rem;
    color: var(--text-secondary);
    overflow-x: auto;
    line-height: 1.9;
}
.tech-box .highlight {
    color: var(--accent-cyan);
    font-weight: 600;
}
.tech-box .dim {
    color: var(--text-secondary);
    opacity: 0.7;
}
.tech-box .tag {
    display: inline-block;
    background: rgba(0, 229, 255, 0.1);
    color: var(--accent-cyan);
    padding: 2px 10px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
    margin-right: 6px;
}

/* DIAGRAMA DE ARQUITECTURA */
.arch-diagram {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    margin: 24px 0 32px 0;
    padding: 30px 24px;
    background: var(--bg-card);
    border-radius: var(--radius);
    border: 1px solid rgba(255, 255, 255, 0.06);
}
.arch-node {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    background: var(--bg-hero);
    padding: 18px 24px;
    border-radius: var(--radius);
    border-left: 4px solid var(--accent-cyan);
    width: 100%;
    max-width: 420px;
    transition: var(--transition);
}
.arch-node:hover {
    transform: translateY(-2px);
    border-color: var(--accent-cyan);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}
.arch-node i {
    font-size: 2.2rem;
    color: var(--accent-cyan);
    margin-bottom: 6px;
}
.arch-node span {
    font-weight: 700;
    color: var(--text-primary);
    font-size: 1.05rem;
}
.arch-node small {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 2px;
}
.arch-node.gateway { border-left-color: #FFC107; }
.arch-node.gateway i { color: #FFC107; }
.arch-node.dns { border-left-color: #00E676; }
.arch-node.dns i { color: #00E676; }
.arch-node.exit { border-left-color: #FF1744; }
.arch-node.exit i { color: #FF1744; }

.arch-arrow {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: var(--text-secondary);
    font-size: 1.2rem;
    padding: 2px 0;
    opacity: 0.6;
}
.arch-arrow span {
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    opacity: 0.7;
    margin-top: 2px;
}
.arch-arrow.final {
    flex-direction: row;
    gap: 10px;
    font-size: 1.4rem;
    color: var(--accent-cyan);
    opacity: 0.8;
    margin-top: 4px;
}
.arch-arrow.final span {
    font-size: 0.8rem;
    color: var(--text-primary);
    opacity: 0.8;
    text-transform: none;
    letter-spacing: 0;
}

/* GLOSARIO */
.glossary-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin: 16px 0 24px 0;
}
.glossary-item {
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius);
    padding: 16px 20px;
    transition: var(--transition);
    overflow: visible !important;
    max-height: none !important;
    height: auto !important;
    min-height: auto !important;
}
.glossary-item:hover {
    border-color: rgba(0, 229, 255, 0.2);
}
.glossary-item strong {
    color: var(--accent-cyan);
    display: block;
    font-size: 1rem;
    margin-bottom: 4px;
}
.glossary-item p {
    font-size: 0.9rem;
    margin-bottom: 0;
    color: var(--text-secondary);
    overflow: visible !important;
    max-height: none !important;
    height: auto !important;
    min-height: auto !important;
    white-space: normal !important;
    word-wrap: break-word !important;
    display: block !important;
}

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1024px) {
    .docs-content {
        padding: 0 0 60px 32px;
    }
}

@media (max-width: 992px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content p {
        margin-left: auto;
        margin-right: auto;
    }
    .hero-buttons {
        justify-content: center;
    }
    .hero-visual .globe-placeholder {
        max-width: 300px;
        font-size: 5rem;
    }
    .plans-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .why-grid,
    .kpi-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .banks-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 768px) {
    /* HEADER */
    .navbar {
        top: 12px;
        padding: 8px 18px;
        border-radius: 40px;
        width: calc(100% - 24px);
    }
    .nav-links {
        display: none !important;
        flex-direction: column;
        background: var(--bg-hero);
        backdrop-filter: blur(18px);
        -webkit-backdrop-filter: blur(18px);
        position: fixed;
        top: 75px;
        left: 20px;
        right: 20px;
        width: auto;
        padding: 24px;
        border-radius: 24px;
        gap: 16px;
        border: 1px solid var(--border-glass);
        box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
        z-index: 1000;
        text-align: center;
    }
    .nav-links.open {
        display: flex !important;
    }
    .nav-toggle {
        display: block;
    }
    .navbar .nav-cta {
        display: none;
    }
    .submenu {
        position: static;
        background: var(--bg-hero);
        border: none;
        box-shadow: none;
        padding: 0 0 0 20px;
        min-width: auto;
    }
    .btn-mas {
        justify-content: center;
        width: 100%;
    }

    /* DOCS */
    .docs-sidebar {
        flex: 0 0 auto;
        position: sticky;
        top: 75px;
        width: 60px; /* Un poco más ancho para el botón */
        min-width: 60px;
        padding: 12px 4px 20px 4px;
        max-width: 320px;
        height: auto;
        max-height: calc(100vh - 80px);
        overflow: hidden;
        transition: width 0.3s ease, min-width 0.3s ease;
        border-right: 1px solid rgba(255, 255, 255, 0.06);
        border-bottom: none;
        padding: 12px 8px 12px 8px;
        background: var(--bg-card);
        z-index: 10;
        margin-bottom: 0;
        border-radius: 0;
    }
    /* Cuando está expandido */
    .docs-sidebar.expanded {
        width: 280px;
        min-width: 280px;
        overflow-y: auto;
    }

    /* Mostrar el botón toggle en móviles */
    .sidebar-toggle {
        display: flex !important;
        margin: 0 auto 8px auto;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }
    .docs-sidebar.expanded .sidebar-toggle {
        margin: 0 0 8px auto;
        margin-right: 4px;
    }
    /* Ocultar el título y el índice cuando está colapsado */
    .docs-sidebar:not(.expanded) h3,
    .docs-sidebar:not(.expanded) ul {
        display: none;
    }

    /* Mostrar cuando está expandido */
    .docs-sidebar.expanded h3,
    .docs-sidebar.expanded ul {
        display: block;
    }

    /* Ajustes del índice en móviles (cuando está expandido) */
    .docs-sidebar.expanded .toc-h2 .toc-link {
        font-size: 0.9rem;
        padding: 6px 8px;
    }
    .docs-sidebar.expanded .toc-h3 .toc-link,
    .docs-sidebar.expanded .toc-h4 .toc-link {
        font-size: 0.75rem;
        padding: 4px 8px 4px 20px;
    }
    /* Ocultar subtemas anidados para simplificar (opcional) */
    .docs-sidebar.expanded ul ul {
        display: block;
    }

    /* Ajuste del contenido para que no se superponga */
    .docs-content {
        max-width: 100%;
        padding: 0 16px 40px 16px;
        margin: 0;
    }

    /* El wrapper no debe tener padding lateral */
    .docs-wrapper {
        padding: 80px 0 0 0;
    }

    /* OTROS */
    .hero {
        padding: 120px 0 60px;
        min-height: auto;
    }
    .hero-content h1 {
        font-size: 2.2rem;
    }
    .plans-grid,
    .why-grid,
    .kpi-grid {
        grid-template-columns: 1fr;
    }
    .banks-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 16px;
    }
    .devices-grid {
        gap: 20px 32px;
    }
    .device-item {
        font-size: 1rem;
    }
    .device-item i {
        font-size: 2.4rem;
    }
    .footer .container {
        flex-direction: column;
        text-align: center;
    }
    .footer .links {
        flex-wrap: wrap;
        justify-content: center;
    }
    .disclaimer-card {
        padding: 24px;
    }
    .security-icons {
        font-size: 2rem;
        padding: 8px 14px;
        bottom: 2%;
        right: 2%;
    }
    .cta-section h2 {
        font-size: 2rem;
    }
    .plan-card .plan-features {
        font-size: 0.8rem;
        gap: 6px 10px;
    }
    .plan-card .plan-price {
        font-size: 1.8rem;
    }
    .plan-card {
        padding: 24px 16px;
    }
    .bank-card {
        padding: 20px 12px;
        font-size: 1rem;
    }
    .bank-card i {
        font-size: 1.6rem;
    }
    .problematica h2,
    .problematica-wifi h2,
    .problematica-ads h2 {
        font-size: 1.8rem;
    }
    .problematica p,
    .problematica-wifi p,
    .problematica-ads p {
        font-size: 1rem;
    }
    .plan-card .free-badge {
        font-size: 0.6rem;
        padding: 2px 10px;
        top: -10px;
        left: 10px;
    }
    .mockup-comparison {
        flex-direction: column;
        gap: 16px;
    }
    .mockup-arrow {
        transform: rotate(90deg);
        font-size: 2.5rem;
    }
    .glossary-grid {
        grid-template-columns: 1fr;
    }
    .arch-diagram {
        padding: 20px 16px;
    }
    .arch-node {
        padding: 14px 18px;
        max-width: 100%;
    }
    .arch-node i {
        font-size: 1.8rem;
    }
    .arch-node span {
        font-size: 0.95rem;
    }
    .arch-node small {
        font-size: 0.7rem;
    }
    .arch-arrow {
        font-size: 1rem;
    }
    .arch-arrow span {
        font-size: 0.55rem;
    }
    .accordion summary {
        padding: 14px 16px;
        font-size: 0.95rem;
    }
    .accordion .accordion-content {
        padding: 0 16px 16px 16px;
    }
    .tech-box {
        padding: 16px;
        font-size: 0.8rem;
    }
     .problematica-ads > .container > div > div[style*="grid-template-columns"] {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        gap: 20px !important;
    }

    .problematica-ads .mockup-arrow {
        transform: rotate(90deg) !important;
        font-size: 2.5rem !important;
        margin: 0 !important;
        padding: 0 !important;
    }

    .problematica-ads .mockup-item,
    .problematica-ads > .container > div > div > div {
        width: 100% !important;
        max-width: 100% !important;
        flex: 1 1 100% !important;
    }

    .problematica-ads [style*="grid-template-columns: repeat(3, 1fr)"] {
        grid-template-columns: repeat(3, 1fr) !important;
        gap: 8px !important;
        max-width: 180px !important;
    }
    .problematica-ads [style*="grid-template-columns: repeat(3, 1fr)"] i {
        font-size: 2rem !important;
    }

    .problematica-ads [style*="position: absolute; top: -12px; right: 20px;"] {
        font-size: 0.65rem !important;
        padding: 2px 12px !important;
        top: -10px !important;
        right: 10px !important;
    }
    .problematica-ads [style*="display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 24px;"] {
        gap: 10px !important;
    }
    .problematica-ads [style*="display: flex; flex-wrap: wrap; justify-content: center; gap: 16px; margin-top: 24px;"] span {
        font-size: 0.75rem !important;
        padding: 4px 14px !important;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }
    .hero-content h1 {
        font-size: 1.8rem;
    }
    .btn-primary,
    .btn-secondary,
    .btn-whatsapp {
        padding: 12px 20px;
        font-size: 0.9rem;
        width: 100%;
        justify-content: center;
    }
    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }
    .plans .section-title,
    .why .section-title,
    .banks .section-title,
    .cta-section h2,
    .devices h2 {
        font-size: 1.8rem;
    }
    .banks-grid {
        grid-template-columns: 1fr 1fr;
        gap: 12px;
    }
    .bank-card {
        padding: 16px 8px;
        font-size: 0.9rem;
    }
    .bank-card i {
        font-size: 1.4rem;
    }
    .bank-card .bank-sub {
        font-size: 0.7rem;
    }
    .kpi-grid {
        gap: 16px;
    }
    .kpi-card .number {
        font-size: 2rem;
    }
    .kpi-card .kpi-icon {
        font-size: 1.6rem;
    }
    .disclaimer-card {
        padding: 16px;
    }
    .disclaimer-card h3 {
        font-size: 1.1rem;
    }
    .disclaimer-card p {
        font-size: 0.9rem;
    }
    .footer .logo {
        font-size: 1.4rem;
    }
    .footer .links {
        gap: 16px;
        font-size: 0.8rem;
    }
    .plan-card .plan-features span {
        font-size: 0.75rem;
        padding: 2px 10px;
    }
    .plan-card .plan-price {
        font-size: 1.6rem;
    }
    .plan-card .plan-name {
        font-size: 1.2rem;
    }
    .plan-card .plan-desc {
        font-size: 0.85rem;
    }
    .plan-card .btn-plan {
        font-size: 0.9rem;
        padding: 10px;
    }
    .cta-section p {
        font-size: 1rem;
    }
    .devices-grid {
        gap: 16px 24px;
    }
    .device-item {
        font-size: 0.9rem;
    }
    .device-item i {
        font-size: 2rem;
    }
    .problematica h2,
    .problematica-wifi h2,
    .problematica-ads h2 {
        font-size: 1.5rem;
    }
    .problematica p,
    .problematica-wifi p,
    .problematica-ads p {
        font-size: 0.95rem;
    }
    .docs-content h1 {
        font-size: 1.6rem;
    }
    .docs-content .lead {
        font-size: 1rem;
    }
    .arch-diagram {
        padding: 16px 12px;
        gap: 4px;
    }
    .arch-node {
        padding: 12px 14px;
    }
    .arch-node i {
        font-size: 1.5rem;
    }
}

/* ============================================================
   SIDEBAR TOGGLE - BOTÓN PARA TODOS LOS TAMAÑOS
   ============================================================ */
.sidebar-toggle {
    position: relative; /* Cambiamos de absolute a relative para mejor flujo */
    display: flex !important;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    margin: 0 auto 12px auto; /* Centrado y separación inferior */
    background: var(--bg-card);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: var(--text-secondary);
    border-radius: 50%;
    cursor: pointer;
    transition: var(--transition);
    font-size: 1.1rem;
    z-index: 20;
}
.sidebar-toggle:hover {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary);
}
.sidebar-toggle i {
    transition: transform 0.3s ease;
}
.docs-sidebar.collapsed {
    flex: 0 0 60px;
    max-width: 60px;
    min-width: 60px;
    padding: 12px 8px 20px 8px;
}
.docs-sidebar.collapsed h3,
.docs-sidebar.collapsed ul {
    display: none;
}
.docs-sidebar.expanded h3,
.docs-sidebar.expanded ul {
    display: block;
}
/* Cuando el sidebar está colapsado, la flecha apunta a la derecha */
.docs-sidebar.collapsed .sidebar-toggle i {
    transform: rotate(0deg);
}
/* Cuando está expandido, apunta a la izquierda */
.docs-sidebar:not(.collapsed) .sidebar-toggle i {
    transform: rotate(180deg);
}
.problematica-ads .text-green {
    color: var(--color-green) !important;
}
.problematica-ads .icon-green {
    color: var(--color-green) !important;
}
.problematica-ads .stat-green {
    color: var(--color-green) !important;
    font-weight: 700;
}