/* ============================================
   DataRecharge — Responsive Stylesheet
   Mobile-first (360px) with desktop (>=1024px) overrides
   ============================================ */

@layer reset, base, layout, components, desktop;

/* ===== RESET ===== */
@layer reset {
    *, *::before, *::after { box-sizing: border-box; }
    html { -webkit-text-size-adjust: 100%; -webkit-tap-highlight-color: transparent; overflow-x: hidden; }
    body { margin: 0; padding: 0; font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; }
    img { max-width: 100%; height: auto; vertical-align: middle; }
    svg, video { max-width: 100%; display: block; }
    button, input, textarea { font-family: inherit; }
    a { color: inherit; text-decoration: none; }
    ul, ol { margin: 0; padding: 0 0 0 1.25rem; }
    p { margin: 0 0 0.75rem; }
    h1, h2, h3, h4 { line-height: 1.25; margin: 0 0 0.5rem; }
    :focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
}

:root {
    --primary: #0b1d3a;
    --primary-light: #132a52;
    --accent: #06b6d4;
    --accent-dark: #0891b2;
    --gradient: linear-gradient(135deg, #0b1d3a 0%, #1e3a5f 50%, #0b1d3a 100%);
    --gradient-accent: linear-gradient(135deg, #06b6d4, #3b82f6);
    --text: #1e293b;
    --text-light: #64748b;
    --white: #ffffff;
    --off-white: #f1f5f9;
    --border: #e2e8f0;
    --shadow: 0 2px 12px rgba(0,0,0,0.08);
    --shadow-lg: 0 8px 30px rgba(0,0,0,0.12);
    --radius: 12px;
    --radius-sm: 8px;
    --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
    --bounce: 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
    --header-h: 52px;
    --bottom-nav-h: 64px;
    --safe-bottom: env(safe-area-inset-bottom, 0px);
    --safe-top: env(safe-area-inset-top, 0px);
}

/* ===== BASE ===== */
@layer base {
    body {
        font-size: 15px; line-height: 1.6;
        color: var(--text);
        background: var(--white);
        -webkit-font-smoothing: antialiased;
        padding: 0 0 calc(var(--bottom-nav-h) + var(--safe-bottom)) 0;
    }
    h1 { font-size: clamp(1.5rem, 6vw, 2.5rem); font-weight: 800; color: var(--primary); }
    h2 { font-size: clamp(1.15rem, 5vw, 2rem); font-weight: 700; color: var(--primary); }
    h3 { font-size: 1.05rem; font-weight: 600; color: var(--primary); }
    .container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 1rem; }
    .section { padding: 2.5rem 0; }
    .section-dark { background: var(--off-white); }
    .section-header { text-align: center; max-width: 600px; margin: 0 auto 1.75rem; }
    .section-tag {
        display: inline-block;
        background: rgba(6,182,212,0.1);
        color: var(--accent);
        font-size: 0.65rem; font-weight: 700;
        text-transform: uppercase; letter-spacing: 1px;
        padding: 0.2rem 0.75rem;
        border-radius: 50px;
        margin-bottom: 0.5rem;
    }
    .text-accent { color: var(--accent); }

    @media (prefers-reduced-motion: reduce) {
        *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
    }
}

/* ===== LAYOUT ===== */
@layer layout {
    .app-content { padding-top: var(--header-h); min-height: 100vh; min-height: 100dvh; }
    .page-section { display: none; }
    .page-section.active { display: block; }
    .grid-3 { display: grid; grid-template-columns: 1fr; gap: 1rem; }
}

/* ===== SPLASH ===== */
.app-splash {
    position: fixed; inset: 0; z-index: 9999;
    background: var(--primary);
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}
.app-splash.fade-out { opacity: 0; visibility: hidden; }
.splash-content { text-align: center; }
.splash-logo { height: 48px; width: auto; margin-bottom: 1.5rem; }
.splash-loader { width: 32px; height: 32px; margin: 0 auto; }
.splash-loader span {
    display: block; width: 32px; height: 32px;
    border: 3px solid rgba(255,255,255,0.15);
    border-top-color: var(--accent);
    border-radius: 50%;
    animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ===== NETWORK STATUS ===== */
.network-status {
    position: fixed; top: calc(var(--header-h) + var(--safe-top)); left: 1rem; right: 1rem;
    z-index: 2000; padding: 0.5rem 1rem;
    border-radius: var(--radius-sm);
    font-size: 0.8rem; font-weight: 600; text-align: center;
    opacity: 0; transform: translateY(-100%);
    transition: var(--transition);
    pointer-events: none;
}
.network-status.visible { opacity: 1; transform: translateY(0); }
.network-status.offline { background: #fef2f2; color: #dc2626; border: 1px solid #fecaca; }
.network-status.online { background: #f0fdf4; color: #16a34a; border: 1px solid #bbf7d0; }

/* ===== DESKTOP HEADER (hidden on mobile) ===== */
.desktop-header {
    display: none;
}
/* ===== MOBILE HEADER ===== */
.app-header {
    position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
    height: calc(var(--header-h) + var(--safe-top));
    padding: var(--safe-top) 1rem 0;
    display: flex; align-items: center; justify-content: space-between;
    background: transparent;
    transition: background 0.3s ease;
}
.app-header.header-shadow { background: rgba(11,29,58,0.97); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); }
.header-logo img { height: 28px; width: auto; }
.header-right { display: flex; align-items: center; gap: 0.3rem; }
.header-btn {
    width: 36px; height: 36px;
    display: flex; align-items: center; justify-content: center;
    background: rgba(255,255,255,0.1);
    border: none; border-radius: 50%;
    color: var(--white); font-size: 1rem;
    cursor: pointer;
}
.header-btn:active { background: rgba(255,255,255,0.2); transform: scale(0.92); }

/* ===== BUTTONS ===== */
.btn {
    display: inline-flex; align-items: center; justify-content: center;
    gap: 0.4rem;
    font-weight: 600; font-size: 0.9rem;
    padding: 0.65rem 1.35rem;
    border-radius: 50px;
    border: 2px solid transparent;
    cursor: pointer; user-select: none;
    transition: transform 0.2s;
}
.btn-primary { background: var(--gradient-accent); color: var(--white); }
.btn-primary:active { transform: scale(0.96); }
.btn-outline { background: transparent; color: var(--white); border-color: rgba(255,255,255,0.4); }
.btn-white { background: var(--white); color: var(--primary); }
.btn-white:active { background: var(--off-white); }
.btn-lg { padding: 0.8rem 1.75rem; font-size: 1rem; }
.btn-sm { padding: 0.45rem 0.9rem; font-size: 0.8rem; }

/* ===== HERO ===== */
.hero {
    position: relative;
    min-height: 85vh; min-height: 85dvh;
    display: flex; align-items: center;
    overflow: hidden;
    padding: 1.5rem 0 2rem;
}
.hero-bg { position: absolute; inset: 0; background: var(--gradient); z-index: 0; }
.hero-bg::before {
    content: ''; position: absolute; inset: 0;
    background: radial-gradient(ellipse at 30% 40%, rgba(6,182,212,0.2) 0%, transparent 60%);
}
.hero-bg::after {
    content: ''; position: absolute;
    bottom: -2px; left: 0; right: 0; height: 60px;
    background: var(--white);
    clip-path: ellipse(80% 100% at 50% 100%);
}
.hero > .container { position: relative; z-index: 1; }
.hero-grid { display: flex; flex-direction: column; gap: 1.5rem; align-items: center; text-align: center; }
.hero-content { color: var(--white); }
.hero-badge {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
    padding: 0.3rem 1rem; border-radius: 50px;
    font-size: 0.75rem; margin-bottom: 1rem;
    border: 1px solid rgba(255,255,255,0.12);
}
.hero-content h1 { color: var(--white); margin-bottom: 0.75rem; }
.hero-content p { font-size: 0.95rem; opacity: 0.85; margin-bottom: 1.5rem; max-width: 540px; margin-left: auto; margin-right: auto; }
.hero-actions { display: flex; gap: 0.65rem; flex-direction: column; margin-bottom: 1.25rem; }
.play-badge img { height: 48px; width: auto; }
.hero-visual { display: none; }

/* ===== CARDS ===== */
.card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.5rem;
    transition: transform 0.2s;
    position: relative; overflow: hidden;
}
.card:active { transform: scale(0.98); }
.card.featured { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent), 0 1px 3px rgba(0,0,0,0.06); }
.icon-box {
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.25rem; margin-bottom: 1rem;
}
.card p { color: var(--text-light); font-size: 0.85rem; margin: 0; }

/* ===== SERVICE CARDS ===== */
.service-card {
    background: var(--white);
    border-radius: var(--radius);
    padding: 1.25rem 1rem;
    text-align: center;
    border: 1px solid var(--border);
    transition: transform 0.2s;
    position: relative; overflow: hidden;
}
.service-card:active { transform: scale(0.96); }
.service-icon {
    width: 48px; height: 48px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(6,182,212,0.1), rgba(59,130,246,0.1));
    color: var(--accent);
    display: flex; align-items: center; justify-content: center;
    font-size: 1.15rem;
    margin: 0 auto 0.75rem;
}
.service-card h3 { font-size: 0.95rem; }
.service-card p { font-size: 0.75rem; color: var(--text-light); margin: 0; }

/* Desktop grid (hidden on mobile, shown on desktop) */
.services-grid-desktop { display: none; }

/* ===== MOBILE HORIZONTAL SCROLL ===== */
.services-scroll, .showcase-scroll, .testimonial-scroll {
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior-x: contain;
    scrollbar-width: none;
    padding-bottom: 0.5rem;
    margin: 0 -1rem;
    padding-left: 1rem;
    padding-right: 1rem;
}
.services-scroll::-webkit-scrollbar, .showcase-scroll::-webkit-scrollbar, .testimonial-scroll::-webkit-scrollbar { display: none; }
.services-track { display: flex; gap: 0.75rem; width: max-content; }
.services-track .service-card { width: 150px; flex-shrink: 0; scroll-snap-align: start; }
.showcase-track { display: flex; gap: 1rem; width: max-content; }
.showcase-track .showcase-card { width: 270px; flex-shrink: 0; scroll-snap-align: start; }
.testimonial-track { display: flex; gap: 1rem; width: max-content; }
.testimonial-track .testimonial-card { width: 270px; flex-shrink: 0; scroll-snap-align: start; }
.scroll-dots { display: flex; justify-content: center; gap: 6px; padding: 0.75rem 0 0; }
.scroll-dots .dot {
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--border);
    border: none; cursor: pointer; padding: 0;
    transition: all 0.25s ease;
}
.scroll-dots .dot.active { background: var(--accent); width: 22px; border-radius: 3px; }

/* ===== SHOWCASE (mobile scroll version) ===== */
.showcase-card {
    background: var(--white);
    border-radius: var(--radius);
    border: 1px solid var(--border);
    overflow: hidden;
}
.showcase-img { aspect-ratio: 400 / 220; overflow: hidden; background: var(--off-white); }
.showcase-img img { width: 100%; height: 100%; object-fit: cover; }
.showcase-text { padding: 1rem 1.25rem 1.25rem; }
.showcase-text h3 { font-size: 1.05rem; }
.showcase-text p { font-size: 0.85rem; color: var(--text-light); margin-bottom: 0.75rem; }

/* Desktop showcase (hidden on mobile) */
.showcase-desktop { display: none; }

/* ===== NETWORK TABS ===== */
.network-tabs { display: flex; justify-content: center; gap: 0.4rem; margin-bottom: 1.25rem; flex-wrap: wrap; }
.network-tab {
    display: flex; align-items: center; gap: 0.3rem;
    background: var(--white);
    border: 2px solid var(--border);
    border-radius: 50px;
    padding: 0.4rem 0.75rem;
    font-weight: 600; font-size: 0.7rem;
    cursor: pointer; transition: all 0.2s;
    color: var(--text-light); touch-action: manipulation;
}
.network-tab img { width: 20px; height: 20px; border-radius: 50%; object-fit: cover; }
.network-tab.active { border-color: var(--accent); color: var(--accent); background: rgba(6,182,212,0.05); }
.network-tab:active { transform: scale(0.95); }

/* ===== PRICING ===== */
.pricing-table { display: none; }
.pricing-table.active { display: block; }
.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.6rem;
    margin-bottom: 1.25rem;
}
.price-card {
    background: var(--white);
    border-radius: var(--radius-sm);
    padding: 0.7rem 0.4rem;
    text-align: center;
    border: 1px solid var(--border);
    transition: transform 0.2s, border-color 0.2s;
    position: relative; overflow: hidden;
}
.price-card:active { transform: scale(0.94); border-color: var(--accent); }
.plan-size { display: block; font-weight: 700; font-size: 0.78rem; color: var(--primary); }
.plan-price { display: block; font-weight: 800; font-size: 1rem; color: var(--accent); margin: 0.1rem 0; }
.plan-dur { display: block; font-size: 0.6rem; color: var(--text-light); }
.pricing-footer { text-align: center; }

/* ===== COUNTERS ===== */
.counters { background: var(--gradient); color: var(--white); }
.counter-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; text-align: center; }
.counter-item { padding: 1.25rem 0.5rem; }
.counter-item i { font-size: 1.4rem; margin-bottom: 0.4rem; opacity: 0.9; }
.counter-num { display: block; font-size: 1.8rem; font-weight: 800; line-height: 1.2; }
.counter-item p { font-size: 0.78rem; opacity: 0.8; margin: 0.1rem 0 0; }

/* ===== TESTIMONIALS ===== */
.testimonial-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 1.4rem;
}
.testi-stars { color: #f59e0b; margin-bottom: 0.65rem; font-size: 0.78rem; }
.testimonial-card p { font-style: italic; color: var(--text-light); font-size: 0.85rem; }
.testi-author { display: flex; align-items: center; gap: 0.65rem; margin-top: 1rem; }
.testi-author img { width: 36px; height: 36px; border-radius: 50%; object-fit: cover; }
.testi-author strong { display: block; font-size: 0.85rem; }
.testi-author span { font-size: 0.72rem; color: var(--text-light); }

/* Desktop testimonial grid */
.testimonial-grid-desktop { display: none; }

/* ===== CONTACT ===== */
.contact-cta {
    background: var(--gradient);
    border-radius: var(--radius);
    padding: 2.5rem 1.5rem;
    text-align: center;
    color: var(--white);
}
.contact-cta h2 { color: var(--white); font-size: 1.4rem; }
.contact-cta p { font-size: 0.9rem; opacity: 0.85; margin-bottom: 1.25rem; }

/* ===== DOWNLOAD ===== */
.download-badges { display: flex; flex-direction: column; gap: 0.75rem; align-items: center; }
.download-btn {
    display: flex; align-items: center; gap: 0.65rem;
    background: var(--primary); color: var(--white);
    padding: 0.7rem 1.5rem;
    border-radius: var(--radius-sm);
    transition: transform 0.2s;
    width: 100%; max-width: 260px;
}
.download-btn:active { transform: scale(0.97); }
.download-btn i { font-size: 1.5rem; }
.download-btn small { display: block; font-size: 0.62rem; opacity: 0.7; }
.download-btn strong { font-size: 0.85rem; }
.download-btn.disabled { opacity: 0.4; pointer-events: none; }

/* ===== FAQ ===== */
.faq-image { border-radius: var(--radius); width: 100%; }
.faq-grid-desktop { display: block; }
.faq-item { border: 1px solid var(--border); border-radius: var(--radius-sm); margin-bottom: 0.65rem; overflow: hidden; }
.faq-question {
    display: flex; justify-content: space-between; align-items: center;
    width: 100%;
    padding: 0.85rem 1rem;
    background: none; border: none;
    font-size: 0.88rem; font-weight: 600;
    color: var(--primary);
    cursor: pointer; text-align: left;
}
.faq-question i { font-size: 0.72rem; transition: transform 0.25s; color: var(--text-light); }
.faq-item.active .faq-question i { transform: rotate(180deg); color: var(--accent); }
.faq-answer { display: none; padding: 0 1rem 0.85rem; font-size: 0.85rem; color: var(--text-light); }
.faq-item.active .faq-answer { display: block; }

/* ===== FOOTER ===== */
.footer { background: var(--primary); color: rgba(255,255,255,0.6); padding: 2.5rem 0 1rem; }
.footer-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; }
.footer-brand img { height: 32px; margin-bottom: 0.75rem; }
.footer-brand p { font-size: 0.8rem; }
.footer-social { display: flex; gap: 0.5rem; margin-top: 0.75rem; }
.footer-social a {
    width: 34px; height: 34px;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.6);
    font-size: 0.85rem;
    transition: background 0.2s;
}
.footer-social a:active { background: var(--accent); color: var(--white); }
.footer-col h4 { color: var(--white); font-size: 0.88rem; margin-bottom: 0.65rem; }
.footer-col ul { list-style: none; padding: 0; }
.footer-col li { margin-bottom: 0.35rem; font-size: 0.8rem; }
.footer-col a { color: rgba(255,255,255,0.5); font-size: 0.8rem; }
.footer-contact li { display: flex; align-items: flex-start; gap: 0.45rem; font-size: 0.8rem; }
.footer-contact li i { margin-top: 0.15rem; min-width: 14px; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.08); padding-top: 1rem; text-align: center; font-size: 0.72rem; }
.footer-bottom a { color: var(--accent); }

/* ===== BOTTOM TABS (mobile) ===== */
.bottom-tabs {
    position: fixed; bottom: 0; left: 0; right: 0;
    z-index: 1000;
    height: calc(var(--bottom-nav-h) + var(--safe-bottom));
    padding-bottom: var(--safe-bottom);
    display: flex; align-items: center; justify-content: space-around;
    background: rgba(255,255,255,0.96);
    backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px);
    border-top: 1px solid rgba(0,0,0,0.06);
    box-shadow: 0 -2px 20px rgba(0,0,0,0.06);
}
.tab-btn {
    flex: 1;
    display: flex; flex-direction: column; align-items: center; justify-content: center;
    gap: 2px;
    background: none; border: none;
    padding: 6px 0;
    cursor: pointer;
    color: var(--text-light);
    transition: color 0.2s;
    touch-action: manipulation; user-select: none;
}
.tab-btn i { font-size: 1.15rem; transition: transform var(--bounce); }
.tab-btn span { font-size: 0.58rem; font-weight: 600; letter-spacing: 0.2px; }
.tab-btn.active { color: var(--accent); }
.tab-btn.active i { transform: translateY(-2px) scale(1.1); }
.tab-btn.tab-btn--center i {
    width: 42px; height: 42px;
    display: flex; align-items: center; justify-content: center;
    background: var(--gradient-accent);
    color: var(--white);
    border-radius: 50%;
    font-size: 1.05rem;
    margin-top: -14px;
    box-shadow: 0 4px 15px rgba(6,182,212,0.3);
}

/* ===== INSTALL BANNER ===== */
.install-banner {
    position: fixed;
    bottom: calc(var(--bottom-nav-h) + var(--safe-bottom));
    left: 0; right: 0;
    z-index: 999;
    display: flex; align-items: center; justify-content: space-between;
    padding: 0.6rem 1rem;
    background: var(--primary);
    color: var(--white);
    font-size: 0.82rem; gap: 0.75rem;
    animation: slideUp 0.3s ease;
}
@keyframes slideUp { from { transform: translateY(100%); } to { transform: translateY(0); } }
.install-content { display: flex; align-items: center; gap: 0.6rem; flex: 1; }
.install-content img { border-radius: 6px; width: 36px; height: 36px; }
.install-content strong { display: block; font-size: 0.85rem; }
.install-content small { font-size: 0.68rem; opacity: 0.7; }
.install-actions { display: flex; align-items: center; gap: 0.5rem; }
.install-btn { background: var(--accent); color: var(--white); border: none; padding: 0.4rem 1rem; border-radius: 50px; font-weight: 600; font-size: 0.78rem; cursor: pointer; }
.install-btn:active { transform: scale(0.95); }
.install-close { background: none; border: none; color: rgba(255,255,255,0.5); cursor: pointer; padding: 0.25rem; font-size: 1rem; }

/* ===== SCROLL TOP ===== */
.scroll-top {
    position: fixed;
    bottom: calc(var(--bottom-nav-h) + var(--safe-bottom) + 1rem);
    right: 1rem;
    width: 40px; height: 40px;
    border-radius: 50%;
    background: var(--gradient-accent);
    color: var(--white);
    display: flex; align-items: center; justify-content: center;
    font-size: 1rem;
    border: none; cursor: pointer;
    opacity: 0; visibility: hidden;
    transform: translateY(16px);
    transition: all 0.3s ease;
    z-index: 900;
    box-shadow: 0 4px 15px rgba(6,182,212,0.3);
}
.scroll-top.visible { opacity: 1; visibility: visible; transform: translateY(0); }
.scroll-top:active { transform: scale(0.9); }

/* ===== RIPPLE ===== */
.ripple { position: relative; overflow: hidden; }
.ripple-effect {
    position: absolute; border-radius: 50%;
    background: rgba(6,182,212,0.2);
    pointer-events: none;
    animation: rippleAnim 0.6s ease-out forwards;
}
@keyframes rippleAnim { 0% { transform: scale(0); opacity: 1; } 100% { transform: scale(4); opacity: 0; } }

/* ======================================================== */
/* ===== TABLET (>=768px) ===== */
/* ======================================================== */
@media (min-width: 768px) {
    .pricing-grid { grid-template-columns: repeat(4, 1fr); }
    .counter-grid { grid-template-columns: repeat(4, 1fr); }
    .service-card:hover { box-shadow: 0 8px 25px rgba(0,0,0,0.08); transform: translateY(-4px); }
    .card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.1); transform: translateY(-4px); }
}

/* ======================================================== */
/* ===== DESKTOP (>=1024px) ===== */
/* ======================================================== */
@media (min-width: 1024px) {

    /* Reset mobile body padding - no bottom tabs */
    body { padding-bottom: 0; }

    /* Show desktop header, hide mobile header */
    .desktop-header { display: block; position: fixed; top: 0; left: 0; right: 0; z-index: 1000; height: 72px; transition: background 0.3s, box-shadow 0.3s; }
    .desktop-header.scrolled { background: rgba(11,29,58,0.97); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); box-shadow: 0 2px 20px rgba(0,0,0,0.15); }
    .desktop-nav { display: flex; align-items: center; justify-content: space-between; height: 72px; }
    .desktop-logo img { height: 40px; width: auto; }
    .desktop-menu { display: flex; align-items: center; gap: 0.25rem; list-style: none; padding: 0; margin: 0; }
    .desktop-menu li a { padding: 0.5rem 1rem; color: rgba(255,255,255,0.8); font-size: 0.9rem; font-weight: 500; border-radius: var(--radius-sm); transition: color 0.2s, background 0.2s; }
    .desktop-menu li a:hover { color: var(--white); background: rgba(255,255,255,0.1); }
    .desktop-menu li .btn { padding: 0.4rem 1rem; font-size: 0.85rem; margin-left: 0.25rem; }
    .desktop-menu li .btn-outline { color: rgba(255,255,255,0.8); border-color: rgba(255,255,255,0.3); }
    .desktop-menu li .btn-outline:hover { color: var(--white); border-color: var(--white); background: transparent; }
    .desktop-menu li .btn-primary:hover { background: var(--gradient-accent); color: var(--white); }

    .app-header { display: none; }

    /* Show all sections on desktop (no tab switching) */
    .page-section { display: block !important; }

    /* No bottom tabs on desktop */
    .bottom-tabs { display: none !important; }

    /* Adjust content padding - no bottom nav, fixed desktop header */
    .app-content { padding-top: 72px; }

    /* Remove install banner on desktop */
    .install-banner { display: none !important; }

    /* Hide mobile scroll elements, show desktop grids */
    .services-scroll, .showcase-scroll, .testimonial-scroll { display: none; }
    .services-grid-desktop { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
    .showcase-desktop { display: flex; flex-direction: column; gap: 3rem; }
    .testimonial-grid-desktop { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }

    /* Desktop showcase cards - alternating */
    .showcase-card { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; border: none; border-radius: 0; }
    .showcase-card.reverse { direction: rtl; }
    .showcase-card.reverse > * { direction: ltr; }
    .showcase-img { aspect-ratio: auto; border-radius: var(--radius); }
    .showcase-img img { border-radius: var(--radius); }
    .showcase-text { padding: 0; }

    /* Desktop typography */
    h1 { font-size: clamp(2rem, 3.5vw, 3.5rem); }
    h2 { font-size: clamp(1.3rem, 2.2vw, 2.2rem); }
    body { font-size: 16px; line-height: 1.7; }
    .section-header p { font-size: 1.05rem; max-width: 600px; margin-left: auto; margin-right: auto; }
    .section-tag { font-size: 0.72rem; padding: 0.3rem 1rem; }

    /* Hero - full layout on desktop */
    .hero { min-height: 85vh; min-height: 85dvh; }
    .hero-grid { flex-direction: row; text-align: left; gap: 3rem; }
    .hero-content { flex: 1; }
    .hero-content h1 { font-size: clamp(2rem, 3.5vw, 3.5rem); margin-bottom: 1rem; }
    .hero-content p { font-size: 1.1rem; margin-left: 0; margin-right: 0; }
    .hero-actions { flex-direction: row; gap: 1rem; }
    .hero-visual { display: flex; flex: 0 0 42%; justify-content: center; }
    .hero-mockup { max-width: 100%; filter: drop-shadow(0 20px 60px rgba(0,0,0,0.3)); }
    .hero-bg::after { height: 100px; }

    /* Desktop grids */
    .grid-3 { grid-template-columns: repeat(3, 1fr); gap: 2rem; }

    /* About cards bigger on desktop */
    .card { padding: 2rem; }
    .icon-box { width: 56px; height: 56px; font-size: 1.4rem; margin-bottom: 1.25rem; }
    .card h3 { font-size: 1.15rem; }
    .card p { font-size: 0.92rem; }

    /* Services */
    .services-grid-desktop { gap: 2rem; }
    .service-card { padding: 1.75rem 1.5rem; }
    .service-icon { width: 56px; height: 56px; font-size: 1.3rem; margin-bottom: 1rem; }
    .service-card h3 { font-size: 1.05rem; }
    .service-card p { font-size: 0.85rem; }

    /* Showcase bigger on desktop */
    .showcase-card { gap: 4rem; }
    .showcase-text h3 { font-size: 1.4rem; margin-bottom: 0.75rem; }
    .showcase-text p { font-size: 1rem; }
    .showcase-desktop { gap: 5rem; }

    /* Pricing */
    .pricing-grid { grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 1rem; }
    .price-card { padding: 1.25rem 1rem; }
    .price-card:hover { border-color: var(--accent); box-shadow: 0 4px 12px rgba(6,182,212,0.15); transform: translateY(-2px); }
    .price-card:active { transform: scale(0.97); }
    .plan-size { font-size: 0.9rem; }
    .plan-price { font-size: 1.2rem; }
    .plan-dur { font-size: 0.75rem; }

    /* Pricing tabs bigger */
    .network-tab { padding: 0.5rem 1.1rem; font-size: 0.8rem; gap: 0.4rem; }
    .network-tab img { width: 24px; height: 24px; }
    .network-tab:hover { border-color: var(--accent); }

    /* Counters */
    .counter-grid { grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
    .counter-num { font-size: 2.8rem; }
    .counter-item p { font-size: 0.9rem; }
    .counter-item i { font-size: 1.8rem; }

    /* Testimonials */
    .testimonial-card { padding: 1.75rem; }
    .testimonial-card p { font-size: 0.95rem; line-height: 1.65; }

    /* FAQ desktop - side by side */
    .faq-grid-desktop { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: start; }
    .faq-image { border-radius: var(--radius); }
    .faq-question { font-size: 0.95rem; padding: 1rem 1.25rem; }
    .faq-answer { font-size: 0.9rem; padding: 0 1.25rem 1rem; }

    /* Download section */
    .download-badges { flex-direction: row; gap: 1rem; }
    .download-btn { padding: 0.85rem 1.75rem; max-width: 280px; }
    .download-btn strong { font-size: 0.95rem; }

    /* Footer */
    .footer-grid { grid-template-columns: 2fr 1fr 1fr 1.5fr; gap: 3rem; }
    .footer-brand p { font-size: 0.88rem; }
    .footer-col h4 { font-size: 0.95rem; }
    .footer-col li, .footer-contact li { font-size: 0.85rem; }

    /* Desktop hover effects on cards */
    .service-card:hover { box-shadow: 0 8px 25px rgba(0,0,0,0.08); transform: translateY(-4px); }
    .card:hover { box-shadow: 0 8px 30px rgba(0,0,0,0.1); transform: translateY(-4px); }
    .testimonial-card:hover { box-shadow: 0 8px 25px rgba(0,0,0,0.08); transform: translateY(-4px); }
    .download-btn:hover { background: var(--primary-light); transform: translateY(-2px); }

    .section { padding: 5rem 0; }
    .section-header { margin-bottom: 3.5rem; }

    /* Scroll top offset for desktop */
    .scroll-top { bottom: 2rem; right: 2rem; }
    .scroll-top:hover { transform: translateY(-4px); }
}