:root {
    --bg-main: #050b1a;
    --bg-soft: #0b1531;
    --panel: rgba(11, 20, 46, 0.78);
    --panel-border: rgba(111, 158, 255, 0.3);
    --text: #ebf2ff;
    --muted: #9eb4d9;
    --primary: #4e7cff;
    --accent: #22d3ee;
    --success: #3ddc97;
    --line: rgba(134, 173, 255, 0.25);
    --font-title: 'Space Grotesk', sans-serif;
    --font-body: 'Plus Jakarta Sans', sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

html,
body {
    scrollbar-width: none;
    -ms-overflow-style: none;
}

html.menu-open,
body.menu-open {
    overflow: hidden;
}

html::-webkit-scrollbar,
body::-webkit-scrollbar {
    width: 0;
    height: 0;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    background:
        radial-gradient(circle at 10% 20%, rgba(78, 124, 255, 0.2) 0%, transparent 30%),
        radial-gradient(circle at 85% 12%, rgba(34, 211, 238, 0.14) 0%, transparent 25%),
        linear-gradient(180deg, #020713, #07112a 38%, #050b1a 100%);
    line-height: 1.6;
    overflow-x: hidden;
}

.container { width: min(1180px, 92%); margin: 0 auto; }
section { padding: 88px 0; position: relative; }

.kicker {
    display: inline-block;
    font-size: 0.76rem;
    color: #b6cbff;
    border: 1px solid rgba(157, 191, 255, 0.35);
    background: rgba(88, 130, 255, 0.12);
    border-radius: 999px;
    padding: 6px 12px;
    margin-bottom: 14px;
    letter-spacing: 0.08em;
    font-weight: 700;
}

.section-title {
    font-family: var(--font-title);
    font-size: clamp(1.9rem, 4vw, 2.8rem);
    line-height: 1.15;
    margin-bottom: 12px;
    text-shadow: 0 0 22px rgba(78, 124, 255, 0.24);
}

.section-subtitle { color: var(--muted); margin-bottom: 34px; max-width: 64ch; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    border: 1px solid transparent;
    font-weight: 700;
    padding: 12px 20px;
    text-decoration: none;
    transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover { transform: translateY(-2px); filter: brightness(1.06); }

.btn-primary {
    background: linear-gradient(135deg, var(--primary), #6ea1ff);
    color: #fff;
    box-shadow: 0 10px 30px rgba(78, 124, 255, 0.45);
}

.btn-ghost {
    background: rgba(18, 34, 72, 0.6);
    border-color: rgba(155, 189, 255, 0.4);
    color: #cfe0ff;
}

.btn-whatsapp {
    background: linear-gradient(135deg, #0ea861, #20bf73);
    color: #f1fff9;
}

.header {
    position: fixed;
    inset: 0 0 auto 0;
    z-index: 1500;
    border-bottom: 1px solid rgba(153, 182, 255, 0.22);
    background: rgba(3, 9, 24, 0.72);
    backdrop-filter: blur(14px);
}

.navbar {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
}

.logo { text-decoration: none; display: inline-flex; align-items: center; gap: 10px; }
.logo-mark {
    width: 34px;
    height: 34px;
    border-radius: 10px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #d8e8ff;
    background: linear-gradient(135deg, #3f72ff, #22d3ee);
    box-shadow: 0 0 24px rgba(51, 132, 255, 0.5);
}

.logo-text {
    color: #eff5ff;
    font-family: var(--font-title);
    font-size: 1.1rem;
    letter-spacing: 0.04em;
}

.site-logo {
    height: 30px;
    width: auto;
    border-radius: 6px;
    border: 1px solid rgba(175, 205, 255, 0.35);
    background: rgba(255,255,255,0.9);
    padding: 2px 6px;
}

.nav-menu { list-style: none; display: flex; align-items: center; gap: 8px; }
.nav-link {
    text-decoration: none;
    color: #c8daff;
    font-size: 0.92rem;
    border: 1px solid transparent;
    border-radius: 999px;
    padding: 8px 12px;
}
.nav-link:hover { color: #fff; border-color: rgba(167, 196, 255, 0.35); }
.nav-link-admin {
    background: rgba(78, 124, 255, 0.18);
    border-color: rgba(135, 171, 255, 0.45);
}

.theme-toggle {
    border: 1px solid rgba(167, 196, 255, 0.4);
    background: rgba(72, 109, 201, 0.22);
    color: #d9e8ff;
    border-radius: 999px;
    font-size: 0.84rem;
    padding: 8px 12px;
    font-weight: 700;
    cursor: pointer;
}

.hamburger { display: none; border: none; background: transparent; width: 26px; height: 22px; }
.bar { width: 100%; height: 3px; background: #d6e5ff; border-radius: 999px; margin: 3px 0; display: block; }

.hamburger .bar { transition: transform 0.24s ease, opacity 0.24s ease; }
.hamburger.active .bar:nth-child(1) { transform: translateY(6px) rotate(45deg); }
.hamburger.active .bar:nth-child(2) { opacity: 0; }
.hamburger.active .bar:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

.hero {
    padding: 132px 0 92px;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(74, 112, 210, 0.09) 1px, transparent 1px),
        linear-gradient(90deg, rgba(74, 112, 210, 0.09) 1px, transparent 1px);
    background-size: 48px 48px;
    pointer-events: none;
}

.hero::after {
    content: '';
    position: absolute;
    width: 760px;
    height: 760px;
    right: -220px;
    top: -240px;
    background: radial-gradient(circle, rgba(53, 119, 255, 0.45) 0%, rgba(34, 211, 238, 0.18) 35%, transparent 68%);
    filter: blur(10px);
    animation: auroraPulse 8s ease-in-out infinite alternate;
    pointer-events: none;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.06fr 0.94fr;
    align-items: center;
    gap: 38px;
}

.hero-badge {
    display: inline-block;
    border-radius: 999px;
    border: 1px solid rgba(143, 178, 255, 0.4);
    background: rgba(78, 124, 255, 0.14);
    color: #d3e4ff;
    font-size: 0.86rem;
    padding: 7px 13px;
    margin-bottom: 16px;
    animation: badgeFloat 3.8s ease-in-out infinite;
}

.hero-title {
    font-family: var(--font-title);
    font-size: clamp(2.1rem, 4.4vw, 3.7rem);
    line-height: 1.06;
    margin-bottom: 18px;
    animation: titleRise 0.9s ease both;
}

.hero-text { color: #b5caec; margin-bottom: 26px; max-width: 62ch; }
.hero-buttons { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 18px; }
.hero-buttons .btn { animation: btnIn 0.8s ease both; }
.hero-buttons .btn:nth-child(1) { animation-delay: 0.2s; }
.hero-buttons .btn:nth-child(2) { animation-delay: 0.35s; }
.hero-points { display: flex; flex-wrap: wrap; gap: 14px; color: #c7d8f8; font-size: 0.92rem; }
.hero-points i { color: var(--success); margin-right: 5px; }

.hero-image {
    position: relative;
    border-radius: 18px;
    overflow: hidden;
    border: 1px solid rgba(140, 175, 255, 0.42);
    box-shadow: 0 24px 56px rgba(6, 14, 35, 0.6);
    animation: heroPanelDrift 6.5s ease-in-out infinite;
}

.hero-image img {
    display: block;
    width: 100%;
    min-height: 340px;
    object-fit: cover;
    animation: heroImagePan 10s ease-in-out infinite alternate;
}

.hero-image::before {
    content: '';
    position: absolute;
    inset: -30% -40%;
    background: linear-gradient(110deg, transparent 40%, rgba(106, 173, 255, 0.18) 50%, transparent 60%);
    animation: heroScan 5.2s linear infinite;
    pointer-events: none;
}

.hero-card {
    position: absolute;
    background: rgba(8, 20, 48, 0.88);
    border: 1px solid rgba(139, 176, 255, 0.45);
    border-radius: 12px;
    padding: 10px 13px;
}
.hero-card strong { display: block; color: #f3f8ff; }
.hero-card small { color: #acc6ef; }
.hero-card-top { top: 16px; left: 16px; }
.hero-card-bottom { right: 16px; bottom: 16px; }
.hero-card-top { animation: floatCard 4.2s ease-in-out infinite; }
.hero-card-bottom { animation: floatCard 4.2s ease-in-out infinite reverse; }

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    align-items: center;
}

.about-text p { color: var(--muted); margin-bottom: 14px; }

.about-features {
    margin-top: 16px;
    display: grid;
    gap: 14px;
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.feature {
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 16px;
}
.feature i { color: #84b0ff; font-size: 1.2rem; margin-bottom: 8px; }

.about-image img {
    width: 100%;
    display: block;
    border-radius: 16px;
    border: 1px solid rgba(150, 182, 255, 0.3);
    animation: mediaFloat 7s ease-in-out infinite;
}

.stats-band {
    margin-top: 28px;
    border-radius: 14px;
    overflow: hidden;
    border: 1px solid rgba(139, 176, 255, 0.34);
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    background: linear-gradient(135deg, rgba(12, 28, 65, 0.9), rgba(10, 22, 54, 0.9));
}

.stats-band article { padding: 20px 12px; text-align: center; border-right: 1px solid rgba(116, 154, 234, 0.24); }
.stats-band article:last-child { border-right: none; }
.stats-band strong { display: block; font-size: 1.5rem; font-family: var(--font-title); }
.stats-band span { color: #a9c0e6; font-size: 0.9rem; }

.services,
.plans,
.testimonials,
.clients,
.portfolio,
.contact-form-section {
    background: linear-gradient(180deg, rgba(8, 16, 36, 0.58), rgba(6, 13, 31, 0.56));
}

.services-grid,
.portfolio-grid,
.clients-grid,
.plans-grid,
.testimonials-grid {
    display: grid;
    gap: 16px;
}

.services-grid { grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); }
.portfolio-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.clients-grid { grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.plans-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.testimonials-grid { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }

.service-card,
.plan-card,
.testimonial,
.client-logo,
.contact-form,
.portfolio-item {
    background: var(--panel);
    border: 1px solid var(--panel-border);
    border-radius: 15px;
}

.service-card,
.plan-card,
.testimonial,
.portfolio-item,
.client-logo {
    position: relative;
    overflow: hidden;
}

.service-card::after,
.plan-card::after,
.testimonial::after,
.portfolio-item::after,
.client-logo::after {
    content: '';
    position: absolute;
    top: 0;
    left: -130%;
    width: 46%;
    height: 100%;
    background: linear-gradient(100deg, transparent, rgba(162, 194, 255, 0.12), transparent);
    transform: skewX(-18deg);
    transition: left 0.55s ease;
    pointer-events: none;
}

.service-card:hover::after,
.plan-card:hover::after,
.testimonial:hover::after,
.portfolio-item:hover::after,
.client-logo:hover::after {
    left: 150%;
}

.service-card {
    padding: 22px;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}
.service-card:hover { transform: translateY(-4px); box-shadow: 0 16px 32px rgba(8, 16, 38, 0.5); }
.service-card:hover .service-icon { animation: iconPulse 0.9s ease; }
.service-icon { color: #94b8ff; font-size: 1.55rem; margin-bottom: 10px; }
.service-title { font-family: var(--font-title); margin-bottom: 8px; }
.service-description { color: var(--muted); font-size: 0.94rem; }

.contact-form {
    max-width: 780px;
    margin: 0 auto 20px;
    padding: 24px;
}

.form-group { margin-bottom: 15px; }
.form-group label { display: block; margin-bottom: 6px; font-weight: 700; color: #d8e6ff; }

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    border-radius: 10px;
    border: 1px solid rgba(144, 179, 255, 0.4);
    background: rgba(5, 14, 33, 0.9);
    color: #e9f2ff;
    padding: 12px;
    font-family: var(--font-body);
}

.form-group textarea { min-height: 120px; resize: vertical; }
.char-counter { text-align: right; font-size: 0.9rem; color: var(--muted); margin-top: 6px; }
.btn-block { width: 100%; }

.contact-alternative { text-align: center; color: var(--muted); }

.portfolio-item { overflow: hidden; min-height: 250px; position: relative; }
.portfolio-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.portfolio-item:hover img { transform: scale(1.06); transition: transform 0.45s ease; }
.portfolio-overlay {
    position: absolute;
    inset: auto 0 0 0;
    padding: 15px;
    background: linear-gradient(180deg, transparent, rgba(4, 10, 24, 0.94));
    transform: translateY(6px);
    transition: transform 0.28s ease;
}
.portfolio-item:hover .portfolio-overlay { transform: translateY(0); }
.portfolio-overlay h3 { margin-bottom: 6px; }
.portfolio-overlay p { color: #c4d4ef; font-size: 0.9rem; }

.client-logo { min-height: 100px; padding: 10px; display: flex; align-items: center; justify-content: center; }
.client-logo img { max-width: 100%; max-height: 60px; filter: brightness(1.04); }
.client-logo {
    animation: logoPulse 3.6s ease-in-out infinite;
    transform-style: preserve-3d;
    perspective: 900px;
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, background 0.28s ease;
    box-shadow: 0 10px 22px rgba(6, 16, 42, 0.35), inset 0 1px 0 rgba(178, 206, 255, 0.08);
    background:
        linear-gradient(165deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.01)),
        var(--panel);
}
.client-logo:nth-child(even) { animation-delay: 0.5s; }

.client-logo img {
    transform: translateZ(22px);
    transition: transform 0.28s ease, filter 0.28s ease;
}

.client-logo:hover {
    transform: translateY(-6px) rotateX(7deg) rotateY(-8deg);
    border-color: rgba(162, 197, 255, 0.64);
    box-shadow: 0 22px 34px rgba(4, 14, 36, 0.6), inset 0 1px 0 rgba(202, 224, 255, 0.16);
}

.client-logo:hover img {
    transform: translateZ(34px) scale(1.04);
    filter: brightness(1.1) drop-shadow(0 6px 12px rgba(56, 134, 255, 0.24));
}

.clients-grid.marquee {
    display: flex;
    flex-wrap: nowrap;
    gap: 14px;
    overflow: hidden;
    position: relative;
    padding: 14px 46px 14px;
    border-radius: 18px;
    background:
        radial-gradient(circle at 50% 0%, rgba(109, 164, 255, 0.16) 0%, rgba(109, 164, 255, 0) 48%),
        linear-gradient(180deg, rgba(8, 20, 52, 0.34), rgba(5, 14, 37, 0.1));
}

.clients-grid.marquee .client-logo {
    flex: 0 0 180px;
    min-height: 100px;
    border-radius: 18px;
    background:
        radial-gradient(circle at 15% 0%, rgba(157, 197, 255, 0.2), rgba(157, 197, 255, 0.02) 44%),
        linear-gradient(150deg, rgba(16, 32, 72, 0.92), rgba(8, 18, 44, 0.9));
    animation: none;
    border-color: rgba(138, 177, 255, 0.32);
    box-shadow: 0 10px 28px rgba(2, 10, 30, 0.46), inset 0 1px 0 rgba(186, 213, 255, 0.12);
}

.clients-grid.marquee .client-logo img {
    width: auto;
    height: auto;
    max-width: 86%;
    max-height: 58px;
    object-fit: contain;
    filter: grayscale(0.18) brightness(0.95) saturate(0.9);
}

.clients-grid.marquee .client-logo:hover {
    transform: translateY(-6px);
    border-color: rgba(169, 203, 255, 0.72);
    box-shadow: 0 18px 36px rgba(4, 16, 44, 0.62), inset 0 1px 0 rgba(210, 229, 255, 0.22), 0 0 22px rgba(92, 152, 255, 0.26);
}

.clients-grid.marquee .marquee-track {
    padding-top: 0;
}

.clients-grid.marquee .marquee-track .client-logo {
    transition: transform 0.28s ease, box-shadow 0.28s ease, border-color 0.28s ease, background 0.28s ease;
}

.clients-grid.marquee .marquee-track .client-logo:hover {
    transform: translateY(-6px);
}

.clients-grid.marquee .marquee-track .client-logo:hover img {
    filter: grayscale(0) brightness(1.07) saturate(1.08);
}

.clients-grid.marquee .marquee-track {
    display: flex;
    align-items: stretch;
    gap: 14px;
    width: max-content;
    animation: clientsMarquee var(--marquee-duration, 26s) linear infinite;
}

.clients-grid.marquee::before,
.clients-grid.marquee::after {
    content: '';
    position: absolute;
    top: 0;
    width: 56px;
    height: 100%;
    z-index: 3;
    pointer-events: none;
}

.clients-grid.marquee::before {
    left: 0;
    background: linear-gradient(90deg, #061233 0%, rgba(6, 18, 51, 0) 100%);
}

.clients-grid.marquee::after {
    right: 0;
    background: linear-gradient(270deg, #061233 0%, rgba(6, 18, 51, 0) 100%);
}

body.theme-light .clients-grid.marquee::before {
    background: linear-gradient(90deg, #e9f1ff 0%, rgba(233, 241, 255, 0) 100%);
}

body.theme-light .clients-grid.marquee::after {
    background: linear-gradient(270deg, #e9f1ff 0%, rgba(233, 241, 255, 0) 100%);
}

.clients-grid.marquee:hover .marquee-track {
    animation-play-state: paused;
}

.plan-card { padding: 20px; position: relative; }
.plan-card h3 { font-family: var(--font-title); margin-bottom: 8px; }
.plan-card p { color: var(--muted); margin-bottom: 10px; }
.plan-card ul { list-style: none; margin-bottom: 15px; }
.plan-card li { margin-bottom: 8px; color: #d7e6ff; }
.plan-card li::before { content: '✔'; margin-right: 8px; color: var(--success); }
.plan-card-popular { border-color: rgba(34, 211, 238, 0.48); box-shadow: 0 16px 32px rgba(4, 25, 61, 0.52); }
.popular-tag {
    position: absolute;
    top: -10px;
    right: 14px;
    border-radius: 999px;
    background: linear-gradient(135deg, #1f9fff, #22d3ee);
    color: #fff;
    font-size: 0.75rem;
    padding: 5px 9px;
}

.testimonial { padding: 18px; }
.testimonial p { color: #d3e2fa; margin-bottom: 11px; }
.testimonial strong { color: #eef5ff; }
.testimonial:hover { transform: translateY(-4px); transition: transform 0.24s ease; }

.about::before,
.services::before,
.portfolio::before,
.plans::before,
.testimonials::before,
.contact-form-section::before {
    content: '';
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(78, 124, 255, 0.16), transparent 68%);
    filter: blur(6px);
    pointer-events: none;
    animation: sectionOrb 9s ease-in-out infinite;
}

.about::before { right: -80px; top: 20px; }
.services::before { left: -80px; top: 40px; animation-delay: 1s; }
.portfolio::before { right: -70px; top: 30px; animation-delay: 1.8s; }
.plans::before { left: -70px; top: 50px; animation-delay: 2.4s; }
.testimonials::before { right: -60px; top: 34px; animation-delay: 3s; }
.contact-form-section::before { left: -70px; top: 26px; animation-delay: 3.5s; }

.cta-band {
    background: linear-gradient(135deg, rgba(13, 33, 75, 0.96), rgba(22, 58, 140, 0.88));
    border-top: 1px solid rgba(138, 173, 252, 0.35);
    border-bottom: 1px solid rgba(138, 173, 252, 0.35);
}

.cta-band-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.cta-band h2 { font-family: var(--font-title); margin-bottom: 8px; }
.cta-band p { color: #b6caea; }

.footer {
    background: #030816;
    border-top: 1px solid rgba(130, 166, 245, 0.3);
    padding: 58px 0 18px;
}

.footer-content {
    display: grid;
    gap: 20px;
    grid-template-columns: 1.3fr 0.8fr 1fr;
}

.footer-logo p { margin-top: 8px; color: #b8cbe9; max-width: 58ch; }
.social-icons { display: flex; gap: 8px; margin-top: 14px; }
.social-icons a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #dce9ff;
    text-decoration: none;
    border: 1px solid rgba(144, 178, 255, 0.38);
    background: rgba(36, 56, 105, 0.42);
}
.social-icons a:hover { transform: translateY(-3px) scale(1.05); transition: transform 0.22s ease; }

.footer-links h3,
.footer-contact h3 { margin-bottom: 10px; }
.footer-links ul,
.footer-contact ul { list-style: none; }
.footer-links li,
.footer-contact li { margin-bottom: 8px; }
.footer-links a { text-decoration: none; color: #cadeff; }
.footer-contact i { margin-right: 8px; color: #84b0ff; }

.footer-bottom {
    margin-top: 20px;
    border-top: 1px solid rgba(121, 157, 236, 0.26);
    padding-top: 12px;
    color: #9cb4d8;
    font-size: 0.9rem;
}

.footer-accordion-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    border: none;
    background: transparent;
    color: #e6efff;
    font-family: var(--font-title);
    font-size: 1.45rem;
    font-weight: 700;
    padding: 0;
    margin-bottom: 10px;
}

.footer-accordion-toggle::after {
    content: '';
}

.footer-accordion-content {
    max-height: none;
    overflow: visible;
    opacity: 1;
}

.service-card,
.portfolio-item,
.client-logo {
    opacity: 0;
    transform: translateY(16px);
    transition: opacity 0.45s ease, transform 0.45s ease;
}

.service-card.animate,
.portfolio-item.animate,
.client-logo.animate {
    opacity: 1;
    transform: translateY(0);
}

.whatsapp-float {
    position: fixed;
    width: 56px;
    height: 56px;
    right: 18px;
    bottom: 18px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    background: linear-gradient(135deg, #0eaa62, #25d366);
    color: #fff;
    box-shadow: 0 15px 26px rgba(13, 145, 82, 0.36);
    text-decoration: none;
    z-index: 1600;
    animation: waPulse 2.2s ease-in-out infinite;
}

.reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.55s ease, transform 0.55s ease;
}

.reveal.in {
    opacity: 1;
    transform: translateY(0);
}

@keyframes auroraPulse {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-20px, 26px) scale(1.06); }
    100% { transform: translate(15px, -18px) scale(1.02); }
}

@keyframes badgeFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-4px); }
    100% { transform: translateY(0); }
}

@keyframes titleRise {
    0% { opacity: 0; transform: translateY(18px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes btnIn {
    0% { opacity: 0; transform: translateY(18px); }
    100% { opacity: 1; transform: translateY(0); }
}

@keyframes floatCard {
    0% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
    100% { transform: translateY(0); }
}

@keyframes heroPanelDrift {
    0% { transform: translateY(0px); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0px); }
}

@keyframes heroImagePan {
    0% { transform: scale(1) translateX(0); }
    100% { transform: scale(1.04) translateX(-8px); }
}

@keyframes heroScan {
    0% { transform: translateX(-55%) rotate(6deg); }
    100% { transform: translateX(55%) rotate(6deg); }
}

@keyframes iconPulse {
    0% { transform: scale(1); }
    40% { transform: scale(1.18); }
    100% { transform: scale(1); }
}

@keyframes waPulse {
    0% { box-shadow: 0 15px 26px rgba(13, 145, 82, 0.36), 0 0 0 0 rgba(37, 211, 102, 0.35); }
    70% { box-shadow: 0 15px 26px rgba(13, 145, 82, 0.36), 0 0 0 14px rgba(37, 211, 102, 0); }
    100% { box-shadow: 0 15px 26px rgba(13, 145, 82, 0.36), 0 0 0 0 rgba(37, 211, 102, 0); }
}

@keyframes mediaFloat {
    0% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
    100% { transform: translateY(0); }
}

@keyframes logoPulse {
    0% { transform: translateY(0); }
    50% { transform: translateY(-3px); }
    100% { transform: translateY(0); }
}

@keyframes sectionOrb {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(12px, -10px) scale(1.08); }
    100% { transform: translate(0, 0) scale(1); }
}

@keyframes clientsMarquee {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

body.theme-light {
    --bg-main: #ecf3ff;
    --bg-soft: #f5f9ff;
    --panel: rgba(255, 255, 255, 0.9);
    --panel-border: rgba(70, 112, 206, 0.25);
    --text: #0d234e;
    --muted: #526d9e;
    --line: rgba(100, 137, 220, 0.25);
}

body.theme-light {
    background:
        radial-gradient(circle at 10% 20%, rgba(78, 124, 255, 0.15) 0%, transparent 30%),
        radial-gradient(circle at 85% 12%, rgba(34, 211, 238, 0.1) 0%, transparent 25%),
        linear-gradient(180deg, #eef4ff, #e7efff 45%, #e4edff 100%);
}

body.theme-light .header { background: rgba(231, 239, 255, 0.78); }
body.theme-light .logo-text { color: #173a76; }
body.theme-light .nav-link { color: #1f427f; }
body.theme-light .hero { color: #0e2a5c; }
body.theme-light .hero-text,
body.theme-light .hero-points,
body.theme-light .section-subtitle,
body.theme-light .about-text p,
body.theme-light .service-description,
body.theme-light .testimonial p,
body.theme-light .footer-logo p { color: #4f6898; }
body.theme-light .footer {
    background: #dfe9ff;
    border-top-color: rgba(90, 132, 220, 0.35);
}
body.theme-light .footer-links a,
body.theme-light .footer-contact li,
body.theme-light .footer-bottom { color: #415e95; }
body.theme-light .footer-contact i { color: #2f66f8; }

@media (max-width: 1024px) {
    .hero-grid,
    .about-content { grid-template-columns: 1fr; }
    .hero-image { order: -1; }
    .stats-band { grid-template-columns: repeat(2, 1fr); }
    .footer-content { grid-template-columns: 1fr 1fr; }
    .cta-band-inner { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 768px) {
    section { padding: 70px 0; }
    .hamburger {
        display: block;
        width: 34px;
        height: 34px;
        border: 1px solid rgba(151, 184, 255, 0.4);
        border-radius: 10px;
        background: rgba(33, 57, 111, 0.36);
        padding: 4px;
    }
    .nav-menu {
        display: none;
        position: fixed;
        top: 84px;
        left: 10px;
        width: calc(100% - 20px);
        max-height: calc(100vh - 96px);
        background:
            radial-gradient(circle at 80% 18%, rgba(34, 211, 238, 0.18) 0%, transparent 34%),
            radial-gradient(circle at 22% 70%, rgba(78, 124, 255, 0.2) 0%, transparent 40%),
            rgba(2, 8, 24, 0.9);
        backdrop-filter: blur(12px);
        -webkit-backdrop-filter: blur(12px);
        border: 1px solid rgba(126, 165, 245, 0.35);
        border-radius: 18px;
        box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45);
        flex-direction: column;
        align-items: stretch;
        justify-content: flex-start;
        padding: 16px;
        gap: 2px;
        overflow-y: auto;
    }
    .nav-menu li {
        width: 100%;
        margin: 0;
    }
    .nav-link,
    .theme-toggle {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        text-align: left;
        border-radius: 0;
        min-height: 54px;
        padding: 10px 8px;
        border: none;
        border-bottom: 1px solid rgba(124, 159, 233, 0.2);
        background: transparent;
        color: #e7f0ff;
        font-size: 1.14rem;
        font-weight: 500;
    }
    .nav-menu li:first-child .nav-link { border-top: 1px solid rgba(124, 159, 233, 0.2); }
    .nav-link::after {
        content: '›';
        color: #8eb0f5;
        font-size: 1rem;
        opacity: 0.9;
    }
    .theme-toggle {
        margin-top: 12px;
        justify-content: center;
        text-align: center;
        border: 1px solid rgba(136, 170, 240, 0.35);
        border-radius: 12px;
        background: rgba(21, 42, 88, 0.65);
        min-height: 46px;
        font-size: 1rem;
        font-weight: 700;
    }
    .nav-link-admin {
        margin-top: 12px;
        justify-content: center;
        text-align: center;
        border: none;
        border-radius: 999px;
        min-height: 48px;
        color: #05122f;
        background: linear-gradient(90deg, #f0f6ff 0%, #b9d4ff 55%, #7cb2ff 100%);
        box-shadow: 0 14px 28px rgba(86, 141, 255, 0.35);
        font-weight: 800;
    }
    .nav-link:hover,
    .theme-toggle:hover {
        background: rgba(31, 58, 119, 0.35);
    }
    .nav-link-admin:hover { filter: brightness(1.04); }
    .nav-menu.active { display: flex; }
    .hero { padding-top: 108px; }
    .hero-buttons .btn { width: 100%; }
    .hero-points { flex-direction: column; gap: 8px; }
    .about-features { grid-template-columns: 1fr; }
    .stats-band { grid-template-columns: 1fr; }
    .footer {
        padding: 34px 0 14px;
    }
    .footer-content {
        grid-template-columns: 1fr;
        gap: 14px;
    }
    .footer-links,
    .footer-contact {
        background: rgba(16, 30, 66, 0.32);
        border: 1px solid rgba(116, 154, 234, 0.2);
        border-radius: 12px;
        padding: 10px 12px;
    }
    .footer-logo .logo-text {
        margin-bottom: 6px;
        font-size: 1.35rem;
    }
    .footer-accordion-toggle {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: space-between;
        border: none;
        background: transparent;
        color: #e6efff;
        font-family: var(--font-title);
        font-size: 1.9rem;
        font-weight: 700;
        padding: 0;
        cursor: pointer;
    }
    .footer-accordion-toggle::after {
        content: '+';
        font-size: 1.35rem;
        color: #8db2ff;
    }
    .footer-accordion.is-open .footer-accordion-toggle::after {
        content: '-';
    }
    .footer-accordion-content {
        max-height: 0;
        overflow: hidden;
        opacity: 0;
        transition: max-height 0.28s ease, opacity 0.2s ease;
    }
    .footer-accordion.is-open .footer-accordion-content {
        max-height: 220px;
        opacity: 1;
        margin-top: 8px;
    }
    .footer-logo p {
        margin-top: 4px;
        font-size: 0.95rem;
        line-height: 1.4;
    }
    .social-icons {
        margin-top: 10px;
        gap: 6px;
    }
    .social-icons a {
        width: 32px;
        height: 32px;
        font-size: 0.95rem;
    }
    .footer-links li,
    .footer-contact li {
        margin-bottom: 6px;
        font-size: 0.93rem;
        line-height: 1.35;
    }
    .footer-bottom {
        margin-top: 12px;
        padding-top: 10px;
        font-size: 0.82rem;
        line-height: 1.35;
    }
    .whatsapp-float {
        width: 52px;
        height: 52px;
        right: 12px;
        bottom: 12px;
        font-size: 1.55rem;
    }
}

@media (max-width: 480px) {
    .footer {
        padding: 28px 0 12px;
    }
    .footer-links,
    .footer-contact {
        padding: 9px 10px;
    }
    .footer-accordion-toggle {
        font-size: 1.75rem;
    }
    .social-icons {
        margin-top: 8px;
    }
    .social-icons a {
        width: 30px;
        height: 30px;
        font-size: 0.88rem;
    }
    .footer-links li,
    .footer-contact li {
        font-size: 0.9rem;
    }
}