/* ===============================
   GLOBAL
================================ */
body {
    font-family: 'Poppins';
    font-size: 16px;
    color: #1f2937;

    /* soft gradient background */
    background: linear-gradient(
        180deg,
        #f9fafb 0%,
        #f3f4f6 40%,
        #ffffff 100%
    );
}


h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
}

p {
    line-height: 1.7;
}
/* ===============================
   GRADIENT SECTION
================================ */
.section-gradient {
    position: relative;
    overflow: hidden;
}

.section-gradient::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(
        circle at top right,
        rgba(99,102,241,.08),
        transparent 60%
    );
    pointer-events: none;
}

.hero-gradient {
    background: radial-gradient(
        circle at top left,
        #eef2ff,
        #ffffff 60%
    );
}
.card-soft {
    background: #ffffff;
    border-radius: 18px;
    padding: 32px;
    box-shadow:
        0 10px 25px rgba(0,0,0,.06),
        0 1px 0 rgba(255,255,255,.6) inset;
}
.systems-gradient {
    background: linear-gradient(
        135deg,
        #eef2ff 0%,
        #f8fafc 50%,
        #ffffff 100%
    );
}

/* ===============================
   NAVBAR
================================ */
.navbar {
    background-color: #ffffff !important;
    border-bottom: 1px solid #e5e7eb;
}

.navbar-brand {
    font-weight: 600;
    letter-spacing: 0.3px;
}

/* NAV LINK */
.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: #374151;
    position: relative;
    padding: 6px 2px;
    transition: all .25s ease;
}

.nav-link svg {
    width: 18px;
    height: 18px;
    opacity: .75;
}

.nav-link:hover {
    color: #4f46e5;
}

.nav-link:hover svg,
.nav-link.active svg {
    opacity: 1;
}

.nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: #4f46e5;
    transition: width .25s ease;
}

.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

.nav-link.active {
    color: #4f46e5;
}

.mobile-link.active {
    background: #eef2ff;
    color: #4f46e5;
    font-weight: 600;
}


.mobile-link {
    @apply px-4 py-2 rounded-lg text-gray-700 hover:bg-gray-100 transition;
}


/* ===============================
   SECTION
================================ */
.section {
    padding: 80px 0;
}

.section-title {
    font-size: 28px;
    font-weight: 600;
    margin-bottom: 12px;
}

.section-subtitle {
    color: #6b7280;
    max-width: 680px;
}

/* ===============================
   CARD / BOX
================================ */
.card-soft {
    background: #ffffff;
    border-radius: 14px;
    padding: 32px;
    box-shadow: 0 10px 30px rgba(0,0,0,.06);
}
/* ===============================
   FOOTER
================================ */
.footer {
    position: relative;
    overflow: hidden;
    background: linear-gradient(
        180deg,
        #f3f4f6 0%,
        #eef2ff 50%,
        #ffffff 100%
    );
}

/* accent glow */
.footer::before {
    content: "";
    position: absolute;
    top: -40%;
    right: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(
        circle,
        rgba(99,102,241,0.15),
        transparent 70%
    );
    filter: blur(60px);
    z-index: 0;
}

.footer::after {
    content: "";
    position: absolute;
    bottom: -40%;
    left: -20%;
    width: 500px;
    height: 500px;
    background: radial-gradient(
        circle,
        rgba(14,165,233,0.12),
        transparent 70%
    );
    filter: blur(60px);
    z-index: 0;
}

.footer > div {
    position: relative;
    z-index: 1;
}

.footer .card-soft {
    background: #ffffff;
    border-radius: 16px;
    padding: 28px;
    box-shadow:
        0 15px 35px rgba(0,0,0,.08),
        0 1px 0 rgba(255,255,255,.8) inset;
}

.footer h6 {
    font-size: 15px;
    font-weight: 600;
}

.footer a {
    color: #4f46e5;
    text-decoration: none;
    font-weight: 500;
}

.footer a:hover {
    text-decoration: underline;
}