/* ===== SISTEMAS PAGE STYLES ===== */

/* Keyframes */
@keyframes blobFloat {
    0%, 100% { transform: translate(0, 0) scale(1); }
    33% { transform: translate(20px, -20px) scale(1.05); }
    66% { transform: translate(-10px, 10px) scale(0.95); }
}
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}
@keyframes pulseDot {
    0%, 100% { opacity: 0.4; transform: scale(1); }
    50% { opacity: 1; transform: scale(1.3); }
}

/* Hero */
@keyframes heroGlow {
    0%, 100% { opacity: 0.15; transform: scale(1) translate(0,0); }
    33% { opacity: 0.25; transform: scale(1.1) translate(20px,-20px); }
    66% { opacity: 0.2; transform: scale(0.95) translate(-10px,10px); }
}
.sys-hero {
    background: #08080f;
    padding: 130px 0 100px;
    position: relative; overflow: hidden;
}
.sys-hero .sh-glow {
    position: absolute; border-radius: 50%; pointer-events: none; filter: blur(90px);
}
.sys-hero .sh-glow.g1 { width: 550px; height: 550px; top: -250px; left: 30%; background: rgba(41,218,84,0.07); animation: heroGlow 14s ease-in-out infinite; }
.sys-hero .sh-glow.g2 { width: 400px; height: 400px; bottom: -200px; right: -100px; background: rgba(0,180,255,0.05); animation: heroGlow 18s ease-in-out infinite reverse; }

/* Grid decorativo */
.sys-hero .sh-grid {
    position: absolute; inset: 0; z-index: 0; pointer-events: none;
    background-image:
        linear-gradient(rgba(110,230,160,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(110,230,160,0.03) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: shGridAnim 40s linear infinite;
}
@keyframes shGridAnim {
    0%   { transform: translate(0, 0); }
    100% { transform: translate(60px, 60px); }
}

/* Elementos flotantes decorativos */
.sys-hero .sh-deco {
    position: absolute; z-index: 0; pointer-events: none; border-radius: 50%;
}
.sys-hero .sh-deco.d1 {
    width: 180px; height: 180px; border: 1px solid rgba(41,218,84,0.06);
    top: 12%; left: 8%; animation: shSpin 25s linear infinite;
}
.sys-hero .sh-deco.d2 {
    width: 120px; height: 120px; border: 1px solid rgba(41,218,84,0.05);
    bottom: 15%; right: 6%; animation: shSpin 20s linear infinite reverse;
}
.sys-hero .sh-deco.d3 {
    width: 6px; height: 6px; background: rgba(41,218,84,0.10);
    top: 25%; right: 20%; animation: shPulse 4s ease-in-out infinite;
}
.sys-hero .sh-deco.d4 {
    width: 4px; height: 4px; background: rgba(255,255,255,0.08);
    top: 60%; left: 12%; animation: shPulse 5s ease-in-out infinite 1s;
}
.sys-hero .sh-deco.d5 {
    width: 8px; height: 8px; background: rgba(41,218,84,0.08);
    bottom: 30%; left: 30%; animation: shPulse 3.5s ease-in-out infinite 0.5s;
}
.sys-hero .sh-deco.d6 {
    width: 3px; height: 3px; background: rgba(255,255,255,0.06);
    top: 40%; right: 35%; animation: shPulse 4.5s ease-in-out infinite 2s;
}
@keyframes shSpin {
    0%   { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}
@keyframes shPulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50%      { transform: scale(2.5); opacity: 0.8; }
}

/* Barra animada */
.sys-hero .sh-bar {
    position: absolute; z-index: 0; pointer-events: none;
    border-radius: 3px;
    animation: shBarAnim 3s ease-in-out infinite alternate;
}
.sys-hero .sh-bar.b1 {
    width: 3px; height: 80px;
    background: linear-gradient(to top, rgba(41,218,84,0.10), transparent);
    top: 18%; right: 12%;
}
.sys-hero .sh-bar.b2 {
    width: 2px; height: 50px;
    background: linear-gradient(to top, rgba(41,218,84,0.08), transparent);
    bottom: 25%; left: 5%;
    animation-delay: -1.5s;
}
@keyframes shBarAnim {
    0%   { transform: scaleY(0.3); opacity: 0.3; }
    100% { transform: scaleY(1); opacity: 1; }
}

/* Tarjetas flotantes de estadísticas */
.sys-hero .sh-stat {
    position: absolute; z-index: 1; pointer-events: none;
    display: flex; align-items: center; gap: 10px;
    padding: 10px 16px; border-radius: 12px;
    background: rgba(8, 18, 38, 0.85);
    border: 1px solid rgba(41,218,84,0.20);
    backdrop-filter: blur(8px);
    box-shadow: 0 14px 40px rgba(0,0,0,0.4);
    animation: shFloat 7s ease-in-out infinite;
}
.sys-hero .sh-stat.s2 { animation-delay: -3.5s; border-color: rgba(255,255,255,0.10); }
@keyframes shFloat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-10px); }
}
.sys-hero .sh-stat .sh-stat-icon {
    width: 30px; height: 30px; border-radius: 8px; flex-shrink: 0;
    display: flex; align-items: center; justify-content: center;
    background: rgba(41,218,84,0.10);
    border: 1px solid rgba(41,218,84,0.20);
    color: var(--primary); font-size: 0.7rem;
}
.sys-hero .sh-stat.s2 .sh-stat-icon { background: rgba(255,255,255,0.06); border-color: rgba(255,255,255,0.12); color: rgba(255,255,255,0.5); }
.sys-hero .sh-stat .sh-stat-body { display: flex; flex-direction: column; gap: 1px; }
.sys-hero .sh-stat .sh-stat-num { font-size: 0.85rem; font-weight: 800; color: #fff; line-height: 1.1; }
.sys-hero .sh-stat .sh-stat-lbl { font-size: 0.55rem; color: rgba(255,255,255,0.45); text-transform: uppercase; letter-spacing: 0.3px; }

@media (prefers-reduced-motion: reduce) {
    .sys-hero .sh-glow,
    .sys-hero .sh-grid,
    .sys-hero .sh-deco,
    .sys-hero .sh-bar,
    .sys-hero .sh-stat { animation: none; }
}

.sys-hero .sh-header { text-align: center; margin-bottom: 50px; }
.sys-hero .sh-pill {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(41,218,84,0.1); border: 1px solid rgba(41,218,84,0.25);
    color: var(--primary); font-size: 0.7rem; font-weight: 700;
    letter-spacing: 1.2px; text-transform: uppercase;
    padding: 5px 18px; border-radius: 50px; margin-bottom: 18px;
}
.sys-hero .sh-title {
    font-size: clamp(1.8rem, 4vw, 3rem); font-weight: 900;
    color: #fff; line-height: 1.15; margin: 0;
    letter-spacing: -0.03em;
}
.sys-hero .sh-title span { color: var(--primary); }
.sys-hero .sh-sub {
    color: rgba(255,255,255,0.4); font-size: 0.95rem;
    margin-top: 10px; max-width: 500px; margin-left: auto; margin-right: auto;
}

/* Product showcase cards */
.sys-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 24px; }
.sys-card {
    border-radius: 24px; padding: 36px 32px 32px;
    text-decoration: none; display: block;
    position: relative; overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
    border: 1px solid rgba(255,255,255,0.06);
}
.sys-card::before {
    content: ''; position: absolute; inset: 0;
    opacity: 0; transition: opacity 0.4s ease;
}
.sys-card:hover::before { opacity: 1; }
.sys-card:hover {
    transform: translateY(-6px);
}
.sys-card.sys-green {
    background: linear-gradient(145deg, rgba(41,218,84,0.06), rgba(41,218,84,0.01));
}
.sys-card.sys-green::before { background: linear-gradient(145deg, rgba(41,218,84,0.1), transparent 70%); }
.sys-card.sys-green:hover { border-color: rgba(41,218,84,0.3); box-shadow: 0 24px 60px rgba(41,218,84,0.08); }
.sys-card.sys-cyan {
    background: linear-gradient(145deg, rgba(0,200,200,0.06), rgba(0,200,200,0.01));
}
.sys-card.sys-cyan::before { background: linear-gradient(145deg, rgba(0,200,200,0.1), transparent 70%); }
.sys-card.sys-cyan:hover { border-color: rgba(0,200,200,0.3); box-shadow: 0 24px 60px rgba(0,200,200,0.08); }

.sys-card-top { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 18px; position: relative; z-index: 1; }
.sys-card-icon {
    width: 56px; height: 56px; border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.5rem;
}
.sys-green .sys-card-icon { background: rgba(41,218,84,0.12); color: var(--primary); }
.sys-cyan .sys-card-icon { background: rgba(0,200,200,0.12); color: #00c8c8; }
.sys-card-price { text-align: right; }
.sys-card-price .scp-old { font-size: 0.85rem; color: rgba(255,255,255,0.3); text-decoration: line-through; line-height: 1; margin-bottom: 2px; }
.sys-card-price .scp-val { font-size: 1.6rem; font-weight: 900; color: #fff; line-height: 1; letter-spacing: -0.02em; }
.sys-card-price .scp-label { font-size: 0.6rem; color: rgba(255,255,255,0.25); letter-spacing: 0.3px; }
.offer-badge { display: inline-block; font-size: 0.55rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; background: linear-gradient(135deg,#ff6a00,#ee0979); color: #fff; margin-left: 6px; vertical-align: middle; letter-spacing: 0.3px; }
.offer-badge-sm { display: inline-block; font-size: 0.7rem; font-weight: 700; padding: 2px 8px; border-radius: 4px; background: linear-gradient(135deg,#ff6a00,#ee0979); color: #fff; margin-right: 6px; vertical-align: middle; }

.sys-card-body { position: relative; z-index: 1; }
.sys-card-body h3 { color: #fff; font-size: 1.2rem; font-weight: 800; margin: 0 0 6px; letter-spacing: -0.01em; }
.sys-card-body p { color: rgba(255,255,255,0.4); font-size: 0.82rem; line-height: 1.6; margin: 0 0 16px; }
.sys-card-tech { display: flex; flex-wrap: wrap; gap: 5px; }
.sys-card-tech span {
    font-size: 0.6rem; font-weight: 600; padding: 3px 10px; border-radius: 6px;
    background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.5);
    display: inline-flex; align-items: center; gap: 4px;
}
.sys-card-tech span i { font-size: 0.55rem; }

.sys-card-arrow {
    position: absolute; bottom: 28px; right: 28px;
    width: 36px; height: 36px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.8rem; transition: all 0.35s ease;
    z-index: 1;
}
.sys-green .sys-card-arrow { background: rgba(41,218,84,0.1); color: var(--primary); }
.sys-cyan .sys-card-arrow { background: rgba(0,200,200,0.1); color: #00c8c8; }
.sys-card:hover .sys-card-arrow { transform: translate(4px,-4px); }
.sys-green:hover .sys-card-arrow { background: rgba(41,218,84,0.2); }
.sys-cyan:hover .sys-card-arrow { background: rgba(0,200,200,0.2); }

@media(max-width:767px){
    .sys-grid { grid-template-columns: 1fr; }
    .sys-card { padding: 28px 24px 70px; }
    .sys-hero { padding: 110px 0 60px; }
}

/* Product Banner */
.prod-banner {
    background: linear-gradient(160deg, #011A41 0%, #002055 50%, #011530 100%);
    padding: 80px 0 70px;
    position: relative; overflow: hidden;
}
.prod-banner .glow-blob {
    position: absolute; border-radius: 50%; pointer-events: none;
    background: radial-gradient(circle, rgba(41,218,84,0.12) 0%, transparent 65%);
}
.prod-banner .glow-blob.t { top: -150px; right: -100px; width: 500px; height: 500px; animation: blobFloat 10s ease-in-out infinite; }
.prod-banner .glow-blob.b { bottom: -100px; left: -80px; width: 350px; height: 350px; opacity: .5; animation: blobFloat 14s ease-in-out infinite reverse; }

/* Tech stack badges */
.tech-badge {
    display: inline-flex; align-items: center; gap: 6px;
    background: rgba(255,255,255,0.06); border: 1px solid rgba(255,255,255,0.12);
    color: rgba(255,255,255,0.85); font-size: 0.72rem; font-weight: 600;
    padding: 5px 14px; border-radius: 50px; margin-right: 6px; margin-bottom: 6px;
    backdrop-filter: blur(4px);
    transition: all 0.3s ease;
}
.tech-badge:hover {
    background: rgba(41,218,84,0.12); border-color: rgba(41,218,84,0.3);
    transform: translateY(-1px);
}
.tech-badge i { color: var(--primary); }

.prod-banner h2 {
    font-size: clamp(1.6rem, 3vw, 2.4rem); font-weight: 900;
    color: #fff; line-height: 1.18; margin: 14px 0 12px;
    letter-spacing: -0.02em;
}
.prod-banner .prod-tagline { color: rgba(255,255,255,0.55); font-size: 0.9rem; line-height: 1.7; margin-bottom: 28px; }
.prod-price-big {
    display: flex; align-items: baseline; gap: 4px; margin-bottom: 6px;
}
.prod-old-price { font-size: 1.2rem; font-weight: 600; color: rgba(255,255,255,0.3); text-decoration: line-through; margin-right: 10px; }
.prod-price-big .cur { font-size: 1.1rem; font-weight: 700; color: var(--primary); }
.prod-price-big .val { font-size: 3.2rem; font-weight: 900; color: var(--primary); line-height: 1; letter-spacing: -0.03em; }
.prod-price-note { font-size: 0.74rem; color: rgba(255,255,255,0.35); margin-bottom: 24px; }
.pct-old { font-size: 1rem; font-weight: 600; color: rgba(255,255,255,0.3); text-decoration: line-through; margin-right: 8px; }

/* Device mockups */
.device-browser {
    border-radius: 14px; overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.07);
    transform: perspective(900px) rotateY(-4deg) rotateX(2deg);
    transition: transform 0.45s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.device-browser:hover {
    transform: perspective(900px) rotateY(0deg) rotateX(0deg);
    box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 0 1px rgba(41,218,84,0.15);
}
.device-browser .db-bar {
    background: #12172a; padding: 10px 16px;
    display: flex; align-items: center; gap: 8px;
}
.db-dots { display: flex; gap: 5px; }
.db-dot { width: 10px; height: 10px; border-radius: 50%; }
.db-dot.r{background:#ff5f57;}.db-dot.y{background:#febc2e;}.db-dot.g{background:#28c840;}
.db-url {
    flex: 1; margin-left: 10px;
    background: rgba(255,255,255,0.06); border-radius: 5px;
    padding: 3px 12px; font-size: 0.68rem; color: rgba(255,255,255,0.3);
}
.device-browser .db-screen { line-height: 0; max-height: 280px; overflow: hidden; background: #1a2035; }
.device-browser .db-screen img { width: 100%; object-fit: cover; object-position: top; transition: transform 0.6s ease; }
.device-browser:hover .db-screen img { transform: scale(1.02); }

.device-desktop {
    border-radius: 10px; overflow: hidden;
    box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px rgba(255,255,255,0.07);
    transform: perspective(900px) rotateY(4deg) rotateX(2deg);
    transition: transform 0.45s cubic-bezier(0.25, 0.8, 0.25, 1);
}
.device-desktop:hover {
    transform: perspective(900px) rotateY(0deg) rotateX(0deg);
    box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 0 1px rgba(41,218,84,0.15);
}
.device-desktop .dd-bar {
    background: #1e2433; padding: 9px 14px;
    display: flex; align-items: center; justify-content: space-between;
}
.dd-bar .dd-title { color: rgba(255,255,255,0.6); font-size: 0.7rem; }
.dd-controls { display: flex; gap: 6px; }
.dd-ctrl {
    width: 14px; height: 14px; border-radius: 50%;
    display: flex; align-items: center; justify-content: center;
    font-size: 0.5rem; cursor: default;
}
.dd-ctrl.min{background:#febc2e;color:#8a6000;}
.dd-ctrl.max{background:#28c840;color:#0a5000;}
.dd-ctrl.cls{background:#ff5f57;color:#8a0000;}
.device-desktop .dd-screen { line-height: 0; max-height: 280px; overflow: hidden; background: #2a3044; }
.device-desktop .dd-screen img { width: 100%; object-fit: cover; object-position: top; transition: transform 0.6s ease; }
.device-desktop:hover .dd-screen img { transform: scale(1.02); }

/* Features */
.feat-v2 {
    display: flex; align-items: flex-start; gap: 16px; padding: 20px 0;
    border-bottom: 1px solid rgba(0,0,0,0.05);
    transition: var(--transition-smooth);
}
.feat-v2:last-child { border-bottom: none; }
.feat-v2 .fv2-ico {
    width: 48px; height: 48px; border-radius: 14px; flex-shrink: 0;
    background: var(--primary-subtle);
    display: flex; align-items: center; justify-content: center;
    color: var(--primary); font-size: 1.15rem;
    transition: var(--transition-smooth);
}
.feat-v2:hover .fv2-ico {
    background: var(--primary); color: #fff;
    box-shadow: 0 6px 24px var(--primary-glow);
    transform: scale(1.1) rotate(-3deg);
}
.feat-v2 h5 { font-size: 0.92rem; font-weight: 700; color: #1a1a2e; margin-bottom: 4px; }
.feat-v2 p  { font-size: 0.81rem; color: #6c757d; margin: 0; line-height: 1.55; }

/* Dark feature variant */
.feat-v2.dark { border-color: rgba(255,255,255,0.07); }
.feat-v2.dark h5 { color: #fff; }
.feat-v2.dark p  { color: rgba(255,255,255,0.45); }
.feat-v2.dark .fv2-ico { background: rgba(41,218,84,0.1); }

/* Gallery */
.gal-main-img {
    border-radius: 16px; overflow: hidden; margin-bottom: 12px;
    box-shadow: 0 12px 40px rgba(0,0,0,0.1); aspect-ratio: 16/10; background: #e9ecef;
}
.gal-main-img img { width: 100%; height: 100%; object-fit: cover; }
.gal-row { display: flex; gap: 10px; }
.gal-th {
    flex: 1; aspect-ratio: 4/3; border-radius: 10px; overflow: hidden;
    cursor: pointer; border: 2px solid transparent; transition: all 0.25s ease; opacity: 0.7;
}
.gal-th.on, .gal-th:hover { border-color: var(--primary); opacity: 1; }
.gal-th:hover { transform: translateY(-2px); }
.gal-th img { width: 100%; height: 100%; object-fit: cover; }

/* Pricing */
.price-card {
    border-radius: 22px; overflow: hidden;
    box-shadow: 0 24px 70px rgba(0,0,0,0.1);
    border: 1px solid rgba(0,0,0,0.06);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.price-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 32px 80px rgba(41,218,84,0.12), 0 24px 70px rgba(0,0,0,0.1);
}
.price-card-top {
    background: linear-gradient(135deg, var(--dark), #0a2040);
    padding: 30px 30px 26px; position: relative; overflow: hidden;
}
.price-card-top::before {
    content: ''; position: absolute;
    top: -60px; right: -60px; width: 200px; height: 200px; border-radius: 50%;
    background: radial-gradient(circle, rgba(41,218,84,0.12) 0%, transparent 65%);
    pointer-events: none;
}
.pct-label { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: rgba(255,255,255,0.4); margin-bottom: 10px; }
.pct-amount { display: flex; align-items: baseline; gap: 4px; margin-bottom: 4px; }
.pct-cur { font-size: 1.15rem; font-weight: 700; color: var(--primary); }
.pct-val { font-size: 3rem; font-weight: 900; color: var(--primary); line-height: 1; letter-spacing: -0.03em; }
.pct-note { font-size: 0.72rem; color: rgba(255,255,255,0.35); margin-bottom: 16px; }
.pct-badges { display: flex; flex-wrap: wrap; gap: 6px; position: relative; z-index: 1; }
.pct-badge {
    font-size: 0.66rem; font-weight: 600; padding: 4px 10px; border-radius: 50px;
    background: rgba(41,218,84,0.12); color: var(--primary); border: 1px solid rgba(41,218,84,0.25);
    transition: all 0.2s ease;
}
.pct-badge:hover { background: rgba(41,218,84,0.2); transform: translateY(-1px); }
.price-card-bottom { background: #fff; padding: 24px 30px; }

/* Payment tabs */
.pay-head { font-size: 0.68rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: #aaa; margin-bottom: 10px; }
.pay-nav { display: flex; gap: 4px; flex-wrap: wrap; margin-bottom: -1px; }
.pay-btn {
    display: flex; align-items: center; gap: 5px;
    padding: 8px 14px; font-size: 0.73rem; font-weight: 600; color: #777;
    background: #f5f5f5; border: 1px solid #e0e0e0; border-bottom: none;
    border-radius: 10px 10px 0 0; cursor: pointer; transition: all 0.25s ease; white-space: nowrap; outline: none;
}
.pay-btn:hover { background: #fff; color: var(--primary); }
.pay-btn.on { background: #fff; color: var(--primary); border-color: rgba(41,218,84,0.3); box-shadow: 0 -2px 12px rgba(41,218,84,0.08); }
.pay-btn img { height: 14px; }
.pay-body { border: 1px solid rgba(41,218,84,0.2); border-radius: 0 14px 14px 14px; padding: 22px; background: #fff; }
.pay-pane { display: none; animation: fadeInUp 0.3s ease; }
.pay-pane.on { display: block; }

/* Stripe */
.stripe-head { display: flex; align-items: center; gap: 7px; color: #635bff; font-weight: 700; font-size: 0.85rem; margin-bottom: 10px; }
.stripe-sub { font-size: 0.77rem; color: #888; margin-bottom: 14px; line-height: 1.5; }
.stripe-lock { font-size: 0.67rem; color: #aaa; text-align: center; margin-top: 8px; }

/* QR */
.qr-box { display: flex; flex-direction: column; align-items: center; gap: 12px; text-align: center; }
.qr-box img { width: 150px; height: 150px; border-radius: 14px; border: 2px solid rgba(41,218,84,0.2); transition: transform 0.3s ease; }
.qr-box img:hover { transform: scale(1.03); }
.qr-note { font-size: 0.78rem; color: #555; line-height: 1.55; margin: 0; }
.qr-note strong { color: var(--primary); }
.qr-wa {
    display: inline-flex; align-items: center; gap: 7px;
    background: linear-gradient(135deg, #25d366, #1db954); color: #fff; border-radius: 50px;
    padding: 8px 20px; font-size: 0.76rem; font-weight: 700; transition: all 0.25s ease; text-decoration: none;
}
.qr-wa:hover { background: linear-gradient(135deg, #1db954, #1a9e3a); color: #fff; transform: translateY(-2px); box-shadow: 0 4px 16px rgba(37,211,102,0.3); }

/* WhatsApp */
.wa-desc { font-size: 0.82rem; color: #666; line-height: 1.6; margin-bottom: 13px; }
.wa-cta {
    display: flex; align-items: center; justify-content: center; gap: 10px;
    width: 100%; background: linear-gradient(135deg, #25d366, #1db954); color: #fff; border-radius: 14px;
    padding: 15px; font-size: 0.92rem; font-weight: 800; transition: all 0.25s ease; text-decoration: none;
}
.wa-cta:hover { background: linear-gradient(135deg, #1db954, #1a9e3a); color: #fff; transform: scale(1.02) translateY(-2px); box-shadow: 0 8px 24px rgba(37,211,102,0.3); }
.wa-cta i { font-size: 1.4rem; }

/* Transferencia bancaria */
.banca-box { text-align: center; padding: 10px 0; }
.banca-box .banca-icon { font-size: 2.4rem; color: var(--primary); margin-bottom: 12px; }
.banca-box h5 { font-weight: 800; color: #333; margin-bottom: 8px; font-size: 1rem; }
.banca-box p { font-size: 0.82rem; color: #666; line-height: 1.6; margin-bottom: 16px; }

/* FAQ */
.faq-row { border-bottom: 1px solid #e9ecef; transition: background 0.2s ease; }
.faq-row:hover { background: rgba(41,218,84,0.02); }
.faq-btn {
    width: 100%; text-align: left; background: none; border: none; outline: none;
    padding: 18px 0; font-size: 0.9rem; font-weight: 700; color: #1a1a2e;
    display: flex; align-items: center; justify-content: space-between; gap: 10px;
    cursor: pointer; transition: color 0.25s ease;
}
.faq-btn:hover { color: var(--primary); }
.faq-btn .fi { color: var(--primary); transition: transform 0.35s cubic-bezier(0.25, 0.8, 0.25, 1); font-size: 1rem; }
.faq-btn.open .fi { transform: rotate(45deg); }
.faq-ans { font-size: 0.82rem; color: #6c757d; line-height: 1.7; padding-bottom: 16px; display: none; animation: fadeInUp 0.3s ease; }

/* Utils */
.sec-div { height: 1px; background: linear-gradient(90deg, transparent, rgba(0,0,0,0.06), transparent); margin: 0; }
.consult-price { font-size: 1.4rem; font-weight: 900; color: var(--primary); margin-bottom: 4px; }

@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(8px); }
    to   { opacity: 1; transform: translateY(0); }
}

@media(max-width:991px){
    .device-browser, .device-desktop { transform: none !important; margin-bottom: 40px; }
    .prod-banner { padding: 60px 0; }
}
@media(max-width:575px){
    .pay-nav { gap: 3px; }
    .pay-btn { padding: 6px 8px; font-size: 0.68rem; }
    .pct-val { font-size: 2.4rem; }
    .tienda-hero { padding: 110px 0 50px; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; text-align: center; }
    .hero-trust { gap: 10px; font-size: 0.7rem; }
}