/* Quick Start CTA - Premium 2026 Refresh */
.header {
    background: rgba(255, 255, 255, 0.82);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.header.scrolled {
    background: rgba(255, 255, 255, 0.94);
    box-shadow: 0 16px 40px rgba(15, 23, 42, 0.08);
}

.nav-links a:not(.btn-login) {
    padding: 8px 10px;
    border-radius: 999px;
}

.nav-links a:not(.btn-login):hover {
    background: rgba(37, 99, 235, 0.08);
}

.quick-start {
    position: relative;
    padding: clamp(28px, 5vw, 72px) var(--space-6);
    background:
        radial-gradient(circle at 16% 18%, rgba(37, 99, 235, 0.12), transparent 28%),
        radial-gradient(circle at 82% 18%, rgba(16, 185, 129, 0.12), transparent 26%),
        linear-gradient(180deg, #ffffff 0%, #f8fafc 100%);
    overflow: hidden;
}

.quick-start::before {
    content: '';
    position: absolute;
    inset: 28px auto auto 50%;
    width: min(760px, 90vw);
    height: min(760px, 90vw);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.08), rgba(124, 58, 237, 0.08));
    border-radius: 999px;
    transform: translateX(-50%);
    filter: blur(18px);
    pointer-events: none;
}

.quick-start-shell {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 0.95fr);
    max-width: 1180px;
    min-height: 520px;
    margin: 0 auto;
    overflow: hidden;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid rgba(226, 232, 240, 0.9);
    border-radius: 32px;
    box-shadow: 0 28px 80px rgba(15, 23, 42, 0.12);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
}

.quick-start-media {
    position: relative;
    min-height: 520px;
    overflow: hidden;
    background: linear-gradient(135deg, #0f2f57 0%, #2563eb 100%);
}

.quick-start-media img {
    width: 100%;
    height: 100%;
    min-height: 520px;
    object-fit: cover;
    object-position: center;
    transform: scale(1.02);
}

.quick-start-media::after {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, rgba(15, 23, 42, 0.02) 20%, rgba(15, 23, 42, 0.58) 100%),
        linear-gradient(90deg, rgba(37, 99, 235, 0.18), transparent 55%);
}

.quick-start-media-glow {
    position: absolute;
    right: -80px;
    bottom: -80px;
    width: 240px;
    height: 240px;
    border-radius: 999px;
    background: rgba(59, 130, 246, 0.5);
    filter: blur(54px);
    z-index: 1;
}

.quick-start-stats {
    position: absolute;
    left: 24px;
    right: 24px;
    bottom: 24px;
    z-index: 2;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.quick-start-stat {
    min-width: 0;
    padding: 14px 12px;
    text-align: center;
    color: #fff;
    background: rgba(255, 255, 255, 0.18);
    border: 1px solid rgba(255, 255, 255, 0.24);
    border-radius: 18px;
    box-shadow: 0 16px 34px rgba(15, 23, 42, 0.16);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.quick-start-stat strong {
    display: block;
    font-size: clamp(1rem, 2vw, 1.45rem);
    line-height: 1;
    font-weight: 850;
    letter-spacing: -0.03em;
}

.quick-start-stat span {
    display: block;
    margin-top: 6px;
    font-size: 0.72rem;
    line-height: 1.25;
    color: rgba(255, 255, 255, 0.84);
    font-weight: 600;
}

.quick-start-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: clamp(34px, 5vw, 64px);
}

.quick-start-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    width: fit-content;
    margin-bottom: 20px;
    padding: 7px 14px;
    color: #2563eb;
    background: rgba(37, 99, 235, 0.09);
    border: 1px solid rgba(37, 99, 235, 0.12);
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.quick-start-title {
    max-width: 520px;
    margin: 0 0 16px;
    color: #0f172a;
    font-size: clamp(2rem, 4.2vw, 3.55rem);
    line-height: 0.98;
    font-weight: 900;
    letter-spacing: -0.055em;
}

.quick-start-title span {
    display: block;
    margin-top: 4px;
    background: linear-gradient(135deg, #2563eb 0%, #4f46e5 48%, #7c3aed 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.quick-start-copy {
    max-width: 500px;
    margin: 0 0 28px;
    color: #475569;
    font-size: clamp(1rem, 1.5vw, 1.08rem);
    line-height: 1.75;
}

.quick-start-copy strong {
    color: #334155;
    font-weight: 800;
}

.quick-start-steps {
    display: grid;
    gap: 12px;
    margin-bottom: 32px;
}

.quick-start-step {
    display: flex;
    align-items: center;
    gap: 14px;
}

.quick-start-step span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 36px;
    width: 36px;
    height: 36px;
    color: #2563eb;
    background: #eff6ff;
    border: 1px solid rgba(37, 99, 235, 0.08);
    border-radius: 999px;
    font-size: 0.86rem;
    font-weight: 800;
}

.quick-start-step p {
    margin: 0;
    color: #334155;
    font-size: 0.96rem;
    font-weight: 600;
}

.quick-start-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.quick-start-primary,
.quick-start-whatsapp {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    min-height: 56px;
    border-radius: 16px;
    color: #fff;
    font-weight: 800;
    text-decoration: none;
    transition: transform var(--transition-base), box-shadow var(--transition-base), filter var(--transition-base);
}

.quick-start-primary {
    padding: 17px 32px;
    background: linear-gradient(135deg, #2563eb 0%, #1d4ed8 100%);
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.34);
}

.quick-start-whatsapp {
    padding: 17px 24px;
    background: linear-gradient(135deg, #25D366 0%, #16a34a 100%);
    box-shadow: 0 12px 26px rgba(37, 211, 102, 0.24);
}

.quick-start-primary:hover,
.quick-start-whatsapp:hover {
    color: #fff;
    transform: translateY(-3px);
    filter: saturate(1.08);
}

.quick-start-primary:hover {
    box-shadow: 0 18px 38px rgba(37, 99, 235, 0.44);
}

.quick-start-whatsapp:hover {
    box-shadow: 0 16px 34px rgba(37, 211, 102, 0.34);
}

.quick-start-security {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #94a3b8;
    font-size: 0.82rem;
    font-weight: 600;
}

.quick-start-security svg {
    color: #94a3b8;
    flex-shrink: 0;
}

@media (max-width: 980px) {
    .quick-start-shell {
        grid-template-columns: 1fr;
        min-height: auto;
    }

    .quick-start-media,
    .quick-start-media img {
        min-height: 340px;
    }

    .quick-start-content {
        order: -1;
    }
}

@media (max-width: 640px) {
    .quick-start {
        padding: 22px 14px 42px;
    }

    .quick-start-shell {
        border-radius: 24px;
    }

    .quick-start-content {
        padding: 30px 20px;
    }

    .quick-start-title {
        font-size: clamp(2rem, 10vw, 2.65rem);
    }

    .quick-start-copy {
        margin-bottom: 24px;
    }

    .quick-start-actions,
    .quick-start-primary,
    .quick-start-whatsapp {
        width: 100%;
    }

    .quick-start-media,
    .quick-start-media img {
        min-height: 260px;
    }

    .quick-start-stats {
        left: 12px;
        right: 12px;
        bottom: 12px;
        gap: 8px;
    }

    .quick-start-stat {
        padding: 10px 8px;
        border-radius: 14px;
    }

    .quick-start-stat span {
        font-size: 0.64rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .quick-start-primary,
    .quick-start-whatsapp,
    .nav-links a:not(.btn-login) {
        transition: none;
    }
}