@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@400;500;600;700;800&display=swap');

:root {
    --brand-primary: #0d6efd;
    --brand-accent: #22d3ee;
    --brand-surface: #ffffff;
    --brand-surface-2: #f4f7fc;
    --brand-text: #0f172a;
    --brand-muted: #6b7280;
    --card-bg: #ffffff;
    --card-border: #e5e7eb;
    --radius-lg: 16px;
    --shadow-soft: 0 14px 28px rgba(15, 23, 42, 0.08);
    --shadow-hover: 0 18px 38px rgba(15, 23, 42, 0.12);
}

body {
    background: radial-gradient(circle at 20% 20%, rgba(13, 110, 253, 0.08), transparent 32%),
                radial-gradient(circle at 80% 10%, rgba(34, 211, 238, 0.10), transparent 28%),
                var(--brand-surface);
    color: var(--brand-text);
    min-height: 100vh;
    font-family: 'Plus Jakarta Sans', 'Inter', system-ui, -apple-system, sans-serif;
}

a { color: var(--brand-primary); }
a:hover { color: #0b5ed7; }

.navbar-glass {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1050;
    background-color: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.3);
    box-shadow: none !important;
}
.navbar .navbar-brand, .navbar .nav-link {
    color: #0a2540 !important;
    font-weight: 600;
}
.navbar .nav-link:hover, .navbar .nav-link:focus { color: #0d6efd !important; text-decoration: none; }
.navbar .navbar-brand img { height: 48px; }
.navbar .navbar-toggler { border-color: rgba(10, 37, 64, 0.2); }
.navbar .navbar-toggler-icon { filter: invert(20%); }

.hero {
    position: relative;
    overflow: hidden;
    padding: 200px 0 120px;
    background: linear-gradient(145deg, rgba(13, 110, 253, 0.12), rgba(34, 211, 238, 0.10));
    border-bottom: 1px solid rgba(15, 23, 42, 0.05);
}
.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 25%, rgba(13, 110, 253, 0.18), transparent 35%),
                radial-gradient(circle at 80% 10%, rgba(34, 211, 238, 0.16), transparent 30%);
    opacity: 0.7;
}
.hero-content { position: relative; z-index: 1; }
.hero-title {
    font-size: clamp(2.3rem, 4vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.02em;
    color: #0f172a;
}
.hero-sub {
    color: #334155;
    font-size: 1.05rem;
    max-width: 620px;
}
.hero-cta .btn {
    padding: 0.85rem 1.3rem;
    font-weight: 700;
    border-radius: 999px;
    box-shadow: var(--shadow-soft);
}
.btn-gradient {
    background: linear-gradient(135deg, var(--brand-primary), #3b82f6);
    border: none;
    color: #fff;
}
.btn-gradient:hover {
    color: #fff;
    transform: translateY(-1px);
    box-shadow: var(--shadow-hover);
}
.btn-ghost {
    border: 1px solid rgba(15, 23, 42, 0.12);
    color: var(--brand-primary);
    background: #ffffff;
}
.btn-ghost:hover {
    border-color: var(--brand-primary);
    color: var(--brand-primary);
    background: rgba(13, 110, 253, 0.08);
}

.hero-badges {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}
.chip {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 0.9rem;
    border-radius: 999px;
    background: #ffffff;
    color: #0f172a;
    border: 1px solid rgba(15, 23, 42, 0.08);
    font-weight: 600;
    box-shadow: 0 8px 18px rgba(15, 23, 42, 0.06);
}

.hero-visual {
    position: relative;
    padding: 1rem;
}
.hero-visual .blob {
    position: absolute;
    inset: 0;
    border-radius: 28px;
    background: linear-gradient(145deg, rgba(13, 110, 253, 0.16), rgba(34, 211, 238, 0.14));
    filter: blur(18px);
}
.hero-visual .frame {
    position: relative;
    z-index: 1;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow-hover);
}
.hero-visual img {
    width: 100%;
    display: block;
    object-fit: cover;
}
.hero-visual .badge-floating {
    position: absolute;
    top: 12%;
    right: 6%;
    background: #0d6efd;
    color: #fff;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    font-weight: 700;
    box-shadow: 0 12px 24px rgba(13, 110, 253, 0.25);
}
.hero-visual .badge-floating i { margin-right: 0.35rem; }

/* Hero KPI card (no external assets) */
.hero-card {
    position: relative;
    background: #ffffff;
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 20px;
    padding: 1.75rem 1.75rem 1.75rem;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
    z-index: 10;
    display: flex;
    flex-direction: column;
}
.hero-card .title {
    font-weight: 700;
    color: #0f172a;
}
.hero-card .label {
    color: var(--brand-muted);
    font-size: 0.9rem;
}
.hero-card .value {
    font-size: 1.35rem;
    font-weight: 800;
    color: #0f172a;
}
.hero-card .kpi {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 0.85rem;
}
.hero-card .sparkline {
    height: 5px;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--brand-primary), var(--brand-accent));
}

.hero-graph {
    position: relative;
    width: 100%;
    height: 120px;
    margin: 8px 0 20px;
    z-index: 0;
    pointer-events: none;
}

.section {
    padding: 5rem 0;
    background: transparent;
}
.section-title {
    color: #0f172a;
    font-weight: 800;
    letter-spacing: -0.01em;
}
.section-sub {
    color: var(--brand-muted);
}

.feature-card, .package-card {
    background: #ffffff;
    border: 1px solid var(--card-border);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-soft);
    padding: 2.5rem;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}
.feature-card:hover, .package-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-hover);
    border-color: rgba(13, 110, 253, 0.35);
}
.feature-card i {
    color: var(--brand-primary);
}

.package-card .card-header {
    background: rgba(13, 110, 253, 0.08);
    border-bottom: 1px solid var(--card-border);
    color: #0f172a;
}
.package-card .price {
    font-size: 2rem;
    font-weight: 800;
    color: #0f172a;
}
.package-card .period { color: var(--brand-muted); }
.list-unstyled li { color: #334155; }

.footer {
    background: #0f172a;
    color: #e2e8f0;
    padding: 3rem 0 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}
.footer a { color: #e2e8f0; }
.footer a:hover { color: #fff; }

.social-icon-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.4);
    background: rgba(255, 255, 255, 0.08);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    transition: all 0.3s ease;
    text-decoration: none;
}
.social-icon-link:hover {
    background: var(--bs-primary, #0d6efd);
    color: #ffffff;
    transform: translateY(-3px);
}

#faqAccordion .accordion-item {
    border: none;
    margin-bottom: 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}
#faqAccordion .accordion-button {
    background: #ffffff;
    color: #0f172a;
    font-weight: 600;
    box-shadow: none;
}
#faqAccordion .accordion-button:not(.collapsed) {
    color: var(--brand-primary);
    background: #f8f9fa;
    font-weight: 700;
    box-shadow: none;
}
#faqAccordion .accordion-button:focus {
    box-shadow: 0 0 0 0.1rem rgba(13, 110, 253, 0.25);
    border-color: rgba(13, 110, 253, 0.25);
}
#faqAccordion .accordion-button::after {
    transition: transform 0.25s ease;
}
#faqAccordion .accordion-button:not(.collapsed)::after {
    transform: rotate(-180deg);
}
#faqAccordion .accordion-body {
    padding: 1rem 1.25rem 1.25rem;
    color: #6b7280;
}

@media (max-width: 767px) {
    .hero { padding: 4.25rem 0 3.75rem; }
    .hero-card { margin-top: 1.75rem; }
    .hero-badges { gap: 0.5rem; }
}