/* Daecha B2B landing (daecha.io) — self-contained, blue palette. Everything is
   scoped under .dl / .dl-* so it never touches the InfoCAR site styles. */

.dl {
    --navy: #071a3f;
    --navy-2: #0b234f;
    --blue: #2563eb;
    --blue-light: #3b82f6;
    --sky: #38bdf8;
    --cyan: #22d3ee;
    --ink: #0e1c38;
    --muted: #57678c;
    --line: #e2ebfb;
    --soft: #f1f6ff;
    --white: #ffffff;
    --grad: linear-gradient(135deg, #2563eb 0%, #22d3ee 100%);
    --shadow: 0 24px 60px -30px rgba(13, 42, 105, .45);

    margin: 0;
    font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
    color: var(--ink);
    background: var(--white);
    -webkit-font-smoothing: antialiased;
    line-height: 1.6;
}

.dl *, .dl *::before, .dl *::after { box-sizing: border-box; }
.dl img { max-width: 100%; display: block; }
.dl a { text-decoration: none; color: inherit; }

.dl-container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* ─── Nav ─── */
.dl-nav {
    position: sticky;
    top: 0;
    z-index: 40;
    background: rgba(255, 255, 255, .78);
    backdrop-filter: saturate(180%) blur(14px);
    border-bottom: 1px solid var(--line);
}
.dl-nav-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 68px;
}
.dl-logo {
    display: inline-flex;
    align-items: center;
    gap: .6rem;
    font-weight: 800;
    font-size: 1.3rem;
    letter-spacing: -.02em;
    color: var(--navy);
}
.dl-logo-mark {
    width: 22px;
    height: 22px;
    border-radius: 7px;
    background: var(--grad);
    box-shadow: 0 6px 16px -4px rgba(37, 99, 235, .6);
    display: inline-block;
}
.dl-nav-links { display: flex; gap: 2rem; }
.dl-nav-links a {
    font-weight: 500;
    font-size: .95rem;
    color: var(--muted);
    transition: color .18s;
}
.dl-nav-links a:hover { color: var(--blue); }

/* ─── Buttons ─── */
.dl-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .85rem 1.6rem;
    border-radius: 12px;
    font-weight: 600;
    font-size: .98rem;
    transition: transform .18s, box-shadow .18s, background .18s;
}
.dl-btn-primary {
    background: var(--grad);
    color: #fff;
    box-shadow: 0 16px 34px -14px rgba(37, 99, 235, .8);
}
.dl-btn-primary:hover { transform: translateY(-2px); box-shadow: 0 22px 44px -14px rgba(37, 99, 235, .9); }
.dl-btn-ghost {
    color: #dbe9ff;
    border: 1px solid rgba(255, 255, 255, .28);
    background: rgba(255, 255, 255, .04);
}
.dl-btn-ghost:hover { background: rgba(255, 255, 255, .12); color: #fff; }

/* ─── Hero ─── */
.dl-hero {
    position: relative;
    overflow: hidden;
    background: radial-gradient(120% 130% at 80% -10%, #123b8a 0%, var(--navy-2) 45%, var(--navy) 100%);
    color: #eaf1ff;
    padding: 6rem 0 6.5rem;
}
.dl-hero-bg { position: absolute; inset: 0; pointer-events: none; }
.dl-blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(60px);
    opacity: .55;
    animation: dl-float 16s ease-in-out infinite;
}
.dl-blob-1 { width: 420px; height: 420px; top: -120px; left: -80px; background: #2563eb; }
.dl-blob-2 { width: 360px; height: 360px; top: 40px; right: -90px; background: #22d3ee; opacity: .4; animation-delay: -5s; }
.dl-blob-3 { width: 300px; height: 300px; bottom: -140px; left: 45%; background: #3b82f6; opacity: .35; animation-delay: -9s; }
.dl-grid {
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255, 255, 255, .05) 1px, transparent 1px);
    background-size: 44px 44px;
    mask-image: radial-gradient(120% 90% at 50% 0%, #000 40%, transparent 78%);
    -webkit-mask-image: radial-gradient(120% 90% at 50% 0%, #000 40%, transparent 78%);
}
@keyframes dl-float {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(30px, -24px) scale(1.08); }
}
.dl-hero-inner { position: relative; z-index: 2; max-width: 820px; }
.dl-badge {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .45rem 1rem;
    border-radius: 999px;
    background: rgba(56, 189, 248, .12);
    border: 1px solid rgba(56, 189, 248, .3);
    color: #bfe6ff;
    font-size: .85rem;
    font-weight: 600;
    letter-spacing: .01em;
}
.dl-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 0 4px rgba(34, 211, 238, .25);
}
.dl-hero-title {
    margin: 1.5rem 0 1.2rem;
    font-size: clamp(2.4rem, 5.4vw, 4rem);
    line-height: 1.06;
    letter-spacing: -.03em;
    font-weight: 900;
    color: #fff;
}
.dl-grad {
    background: linear-gradient(100deg, #7dd3fc, #38bdf8 45%, #a5b4fc);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.dl-hero-sub {
    font-size: 1.18rem;
    color: #c2d2f2;
    max-width: 640px;
    margin: 0 0 2.1rem;
}
.dl-hero-actions { display: flex; flex-wrap: wrap; gap: .9rem; }
.dl-metrics {
    display: flex;
    flex-wrap: wrap;
    gap: 2.6rem;
    margin-top: 3.4rem;
    padding-top: 2.2rem;
    border-top: 1px solid rgba(255, 255, 255, .12);
}
.dl-metric-num {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -.02em;
}
.dl-metric-label { font-size: .9rem; color: #9fb3dd; max-width: 190px; }

/* ─── Sections ─── */
.dl-section { padding: 6rem 0; }
.dl-eyebrow {
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .8rem;
    font-weight: 700;
    background: var(--grad);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    margin: 0 0 .8rem;
}
.dl-h2 {
    font-size: clamp(1.8rem, 3.4vw, 2.6rem);
    line-height: 1.15;
    letter-spacing: -.02em;
    font-weight: 800;
    color: var(--ink);
    margin: 0 0 1rem;
}
.dl-lead {
    font-size: 1.1rem;
    color: var(--muted);
    max-width: 620px;
    margin: 0 0 3rem;
}

/* ─── Solution cards ─── */
.dl-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.4rem;
}
.dl-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    padding: 2rem 1.7rem;
    transition: transform .2s, box-shadow .2s, border-color .2s;
}
.dl-card:hover {
    transform: translateY(-6px);
    border-color: #cfe0ff;
    box-shadow: var(--shadow);
}
.dl-card-ic {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(37, 99, 235, .12), rgba(34, 211, 238, .16));
    color: var(--blue);
    margin-bottom: 1.2rem;
}
.dl-card-ic svg { width: 26px; height: 26px; }
.dl-card h3 { font-size: 1.2rem; font-weight: 700; margin: 0 0 .5rem; color: var(--ink); }
.dl-card p { margin: 0; color: var(--muted); font-size: .96rem; }

/* ─── How it works ─── */
.dl-how { background: var(--soft); }
.dl-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.6rem;
    margin-top: 2.6rem;
}
.dl-step {
    position: relative;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 18px;
    padding: 2rem 1.7rem;
}
.dl-step-num {
    font-size: 1.05rem;
    font-weight: 800;
    color: #fff;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    background: var(--grad);
    box-shadow: 0 12px 26px -12px rgba(37, 99, 235, .8);
    margin-bottom: 1.1rem;
}
.dl-step h3 { margin: 0 0 .45rem; font-size: 1.2rem; font-weight: 700; }
.dl-step p { margin: 0; color: var(--muted); font-size: .96rem; }

/* ─── CTA band ─── */
.dl-cta {
    background: var(--grad);
    color: #fff;
    text-align: center;
    padding: 4.5rem 0;
}
.dl-cta-inner h2 {
    font-size: clamp(1.6rem, 3vw, 2.3rem);
    font-weight: 800;
    letter-spacing: -.02em;
    margin: 0 0 .7rem;
}
.dl-cta-inner p { margin: 0; font-size: 1.1rem; color: rgba(255, 255, 255, .88); }

/* ─── Footer ─── */
.dl-footer {
    background: var(--navy);
    color: #c2d2f2;
    padding: 3.5rem 0 2rem;
}
.dl-footer-inner {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2.4rem;
    padding-bottom: 2.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, .1);
}
.dl-logo-light { color: #fff; }
.dl-footer-brand { max-width: 320px; }
.dl-footer-brand p { margin: .9rem 0 0; color: #94a9d6; font-size: .95rem; }
.dl-footer-label {
    text-transform: uppercase;
    letter-spacing: .12em;
    font-size: .75rem;
    font-weight: 700;
    color: #7f95c6;
    margin-bottom: .7rem;
}
.dl-footer-company { font-weight: 600; color: #eaf1ff; margin-bottom: .25rem; }
.dl-footer-addr address { font-style: normal; color: #9fb3dd; font-size: .95rem; max-width: 260px; }
.dl-footer-copy { padding-top: 1.6rem; font-size: .85rem; color: #7f95c6; }

/* ─── Responsive ─── */
@media (max-width: 720px) {
    .dl-nav-links { display: none; }
    .dl-hero { padding: 4.2rem 0 4.5rem; }
    .dl-metrics { gap: 1.6rem; }
    .dl-section { padding: 4rem 0; }
    .dl-footer-inner { flex-direction: column; gap: 1.8rem; }
}