:root {
    --blue-900: #0a2c57;
    --blue-800: #0e477f;
    --blue-700: #1762b0;
    --blue-600: #1b78db;
    --green-600: #0e9f6e;
    --green-500: #1bc58b;
    --ink: #1b2e45;
    --muted: #5f738f;
    --line: rgba(14, 71, 127, 0.12);
    --surface: rgba(255, 255, 255, 0.96);
    --shadow: 0 18px 50px rgba(10, 44, 87, 0.10);
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: "Manrope", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top right, rgba(27, 197, 139, 0.10), transparent 25%),
        linear-gradient(180deg, #f4f9ff 0%, #eef5ff 50%, #f8fbff 100%);
}
h1, h2, h3, h4, h5, h6, .navbar-brand strong, .section-title { font-family: "Public Sans", sans-serif; }
a { text-decoration: none; }

.top-ribbon {
    background: linear-gradient(90deg, var(--blue-900), var(--blue-800));
    color: #dfeeff;
    font-size: 0.9rem;
}
.top-ribbon-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.8rem 1.5rem;
    padding: 0.7rem 0;
}
.site-header .navbar {
    min-height: 82px;
    background: linear-gradient(135deg, var(--blue-900), var(--blue-700));
    box-shadow: 0 12px 32px rgba(10, 44, 87, 0.16);
}
.navbar-brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    color: white;
}
.brand-badge {
    width: 3rem;
    height: 3rem;
    display: inline-grid;
    place-items: center;
    border-radius: 16px;
    color: var(--blue-900);
    background: linear-gradient(135deg, #ffffff, #dcf7ee);
    font-weight: 800;
}
.navbar-brand small {
    display: block;
    max-width: 20rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.75rem;
}
.nav-link {
    color: rgba(255,255,255,0.92);
    font-weight: 700;
    padding: 0.75rem 0.95rem !important;
}
.nav-link:hover { color: white; }
.nav-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.65rem;
    margin-left: 1rem;
}

.main-shell { min-height: calc(100vh - 180px); }
.hero-panel,
.section-shell,
.feature-card,
.pricing-card,
.info-card,
.table-shell,
.auth-card,
.tracking-card,
.hero-mini-card,
.summary-card,
.service-group-card,
.testimonial-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow);
}
.hero-panel, .section-shell, .table-shell, .info-card { padding: clamp(1.2rem, 3vw, 2rem); }
.hero-panel {
    position: relative;
    overflow: hidden;
    background:
        radial-gradient(circle at top right, rgba(27, 197, 139, 0.14), transparent 24%),
        linear-gradient(135deg, rgba(255,255,255,0.98), rgba(237,245,255,0.96));
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.45rem 0.85rem;
    border-radius: 999px;
    color: var(--blue-700);
    background: rgba(23, 98, 176, 0.08);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}
.section-title {
    margin: 0.85rem 0 0;
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.02;
    letter-spacing: -0.05em;
    color: var(--blue-900);
}
.hero-title {
    margin-top: 1rem;
    font-size: clamp(2.3rem, 5vw, 4.8rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
    color: var(--blue-900);
    max-width: 11ch;
}
.hero-copy {
    margin-top: 1rem;
    max-width: 48rem;
    font-size: 1.07rem;
    line-height: 1.8;
    color: var(--muted);
}
.hero-actions,
.chip-row,
.dashboard-summary-grid,
.footer-grid,
.section-head,
.feedback-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
}
.hero-actions { margin-top: 1.6rem; }
.chip-row span,
.summary-card,
.hero-mini-card {
    padding: 0.9rem 1rem;
    border-radius: var(--radius-lg);
}
.chip-row span {
    background: rgba(255,255,255,0.9);
    border: 1px solid rgba(14,71,127,0.10);
    color: var(--blue-900);
    font-weight: 700;
}
.hero-card-stack {
    display: grid;
    gap: 1rem;
}
.hero-mini-card small,
.summary-card small { display: block; color: var(--muted); margin-bottom: 0.4rem; }
.hero-mini-card strong,
.summary-card strong {
    display: block;
    font-size: 1.35rem;
    color: var(--blue-900);
    font-family: "Public Sans", sans-serif;
}
.hero-mini-card.accent {
    background: linear-gradient(135deg, var(--blue-900), var(--green-600));
    color: white;
}
.hero-mini-card.accent small,
.hero-mini-card.accent strong { color: white; }

.section-head {
    justify-content: space-between;
    align-items: end;
    margin-bottom: 1.5rem;
}
.service-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1rem;
}
.service-group-card { padding: 1.3rem; }
.service-group-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1rem;
}
.service-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.9rem; }
.service-list li { display: flex; gap: 0.8rem; align-items: flex-start; }
.service-list.compact li { gap: 0.65rem; }
.service-list i,
.service-icon {
    width: 3rem;
    height: 3rem;
    display: inline-grid;
    place-items: center;
    border-radius: 1rem;
    color: white;
    background: linear-gradient(135deg, var(--blue-800), var(--green-500));
}
.service-list span { color: var(--muted); }
.feature-card,
.pricing-card,
.info-card,
.testimonial-card,
.auth-card {
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
    padding: 1.4rem;
}
.pricing-value {
    font-size: 2rem;
    font-weight: 800;
    color: var(--green-600);
    font-family: "Public Sans", sans-serif;
}
.testimonial-card .stars { color: #e6a400; font-size: 1.15rem; }
.testimonial-card span,
.feature-card p,
.info-card p,
.pricing-card p { color: var(--muted); }
.tracking-form {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 1rem;
}
.tracking-card { padding: 1.5rem; }

.auth-shell {
    min-height: 72vh;
    display: grid;
    place-items: center;
}
.auth-card {
    width: min(1080px, 100%);
    overflow: hidden;
}
.auth-side {
    padding: 2rem;
    color: white;
    background: linear-gradient(135deg, var(--blue-900), var(--green-600));
}
.auth-side h1 {
    margin: 1rem 0 0.8rem;
    font-size: clamp(2rem, 4vw, 3.2rem);
}

.table-shell .table { margin-bottom: 0; }
.feedback-item {
    padding: 1rem;
    border-radius: var(--radius-md);
    background: rgba(14, 71, 127, 0.05);
}

.btn { border-radius: 999px; font-weight: 800; }
.btn-brand {
    color: white;
    border: none;
    background: linear-gradient(135deg, var(--blue-800), var(--green-600));
}
.btn-brand:hover { color: white; transform: translateY(-1px); }
.btn-outline-brand {
    color: var(--blue-700);
    border: 1px solid rgba(14, 71, 127, 0.18);
    background: white;
}
.btn-outline-brand:hover {
    color: white;
    background: linear-gradient(135deg, var(--blue-800), var(--green-600));
    border-color: transparent;
}

.form-control,
.form-select {
    border-radius: 14px;
    padding: 0.9rem 1rem;
    border-color: #cfe0f3;
}
.form-control:focus,
.form-select:focus {
    border-color: var(--blue-600);
    box-shadow: 0 0 0 0.25rem rgba(27, 120, 219, 0.14);
}

.site-footer {
    margin-top: 3rem;
    padding: 2rem 0;
    color: #d7eaff;
    background: linear-gradient(135deg, var(--blue-900), var(--blue-800));
}
.footer-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1.5rem;
}
.footer-links { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.5rem; }
.floating-whatsapp {
    position: fixed;
    right: 18px;
    bottom: 18px;
    z-index: 50;
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.9rem 1.1rem;
    border-radius: 999px;
    color: white;
    background: linear-gradient(135deg, #11a06e, #1bc58b);
    box-shadow: 0 16px 30px rgba(17, 160, 110, 0.28);
}

@media (max-width: 1199.98px) {
    .nav-actions { margin-left: 0; margin-top: 0.9rem; }
}

@media (max-width: 991.98px) {
    .service-grid,
    .footer-grid { grid-template-columns: 1fr 1fr; }
    .section-head { display: block; }
}

@media (max-width: 767.98px) {
    .service-grid,
    .footer-grid,
    .tracking-form { grid-template-columns: 1fr; }
    .hero-title { max-width: none; }
    .nav-actions,
    .hero-actions { width: 100%; }
    .nav-actions .btn,
    .hero-actions .btn,
    .tracking-form .btn { width: 100%; }
    .floating-whatsapp { right: 12px; bottom: 12px; }
}