/* ================= ROOT ================= */
:root {
    --primary-blue: #1E3A8A;
    --dark-base: #0F172A;
    --accent: #14B8A6;
    --light-bg: #F1F5F9;
}

/* ================= GLOBAL ================= */
body {
    font-family: 'Segoe UI', sans-serif;
    background-color: var(--light-bg);
    color: #1f2937;
    padding-top: 80px;
}

.section-light {
    padding: 100px 0;
}


.section-dark {
    padding: 100px 0;
    background: var(--dark-base);
    color: #fff;
}

.section-title {
    font-weight: 600;
    font-size: 2rem;
}

.section-title-light {
    font-weight: 600;
    font-size: 2rem;
}

.section-subtitle {
    color: #cbd5e1;
}

/* ================= NAVBAR ================= */
.rx-navbar {
    background: var(--dark-base);
}

.btn-accent {
    background: var(--accent);
    color: #fff;
    border: none;
}

.btn-accent:hover {
    background: #0d9488;
}

/* ================= HERO ================= */

.hero-section {
    padding: 160px 0 120px;
    background: var(--dark-base);
    color: #fff;
}

.hero-tag {
    font-size: 0.85rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 700;
    line-height: 1.3;
}

.hero-subtitle {
    font-size: 1.05rem;
    color: #cbd5e1;
    line-height: 1.7;
}

.hero-meta {
    font-size: 0.9rem;
    color: #94a3b8;
}

/* ================= HERO VISUAL ================= */
.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.hero-dashboard {
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.08);
    box-shadow: 0 20px 50px rgba(0,0,0,0.45);
    transition: transform 0.4s ease;
}

/* Subtle lift on hover */
.hero-dashboard:hover {
    transform: translateY(-4px);
}

/* ================= CARDS ================= */
.problem-card,
.cap-card {
    background: #fff;
    padding: 30px;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

.problem-card:hover,
.cap-card:hover {
    transform: translateY(-4px);
}

.cap-card {
    text-align: center;
    font-weight: 500;
}

/* ================= ENTERPRISE ================= */
.enterprise-list li {
    margin-bottom: 12px;
}

/* ================= BETA ================= */
.beta-section {
    padding: 80px 0;
    background: var(--primary-blue);
    color: #fff;
}

/* ================= FOOTER ================= */
.footer-section {
    padding: 90px 0 40px;
    background: #0B1220;
    color: #94A3B8;
}

.footer-section .container {
    max-width: 1140px;
}

/* Brand */

.footer-brand {
    font-weight: 600;
    font-size: 1.1rem;
    color: #ffffff;
    margin-bottom: 15px;
}

.footer-description {
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Headings */

.footer-heading {
    font-size: 0.9rem;
    font-weight: 600;
    color: #ffffff;
    margin-bottom: 18px;
}

/* Links */

.footer-links {
    list-style: none;
    padding-left: 0;
}

.footer-links li {
    margin-bottom: 10px;
}

.footer-links a {
    color: #94A3B8;
    text-decoration: none;
    font-size: 0.85rem;
    transition: color 0.2s ease;
}

.footer-links a:hover {
    color: #ffffff;
}

/* Divider */

.footer-divider {
    border-color: rgba(255,255,255,0.08);
    margin: 30px 0;
}

/* Bottom */

.footer-bottom p {
    margin: 5px 0;
    font-size: 0.85rem;
}

.footer-tagline {
    color: #64748B;
}

/* ================= NAVBAR ================= */

.rx-navbar {
    background: var(--dark-base);
    padding: 18px 0;
    border-bottom: 1px solid rgba(255,255,255,0.05);
    backdrop-filter: blur(6px);
}

.rx-brand {
    font-weight: 600;
    font-size: 1.1rem;
    letter-spacing: 0.5px;
    color: #fff !important;
}

.rx-link {
    color: #cbd5e1 !important;
    font-weight: 500;
    margin: 0 12px;
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.rx-link:hover {
    color: #ffffff !important;
}

.rx-login {
    font-weight: 500;
}

.rx-register {
    font-weight: 500;
    padding: 6px 18px;
}

/* Mobile Toggler */
.navbar-toggler-icon {
    filter: invert(1);
}

/* Active Nav Link */

.rx-link.active {
    color: #ffffff !important;
}

.rx-link.active::after {
    width: 100%;
}

/* =========================================================
   PROBLEM SECTION — ENTERPRISE GRADE
========================================================= */

.problem-section {
    position: relative;
    padding: 110px 0;
    background: #e3e8ee;
    overflow: hidden;
}

/* Background Graph Layer */

.problem-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
}

.problem-bg svg {
    width: 100%;
    height: 100%;
}

/* Container Layer */

.problem-section .container {
    position: relative;
    z-index: 2;
    max-width: 1140px;
}

/* =========================================================
   HEADER STRUCTURE
========================================================= */

.section-eyebrow {
    text-transform: uppercase;
    font-size: 0.78rem;
    letter-spacing: 1.2px;
    color: var(--accent);
    font-weight: 600;
}

.problem-title {
    font-size: 2.6rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-top: 12px;
    color: #0F172A;
}

.problem-intro {
    margin-top: 18px;
    font-size: 1.05rem;
    color: #475569;
    line-height: 1.75;
    max-width: 680px;
}

/* Divider */

.problem-divider {
    width: 60px;
    height: 3px;
    background: var(--primary-blue);
    margin-top: 28px;
}

/* =========================================================
   PROBLEM GRID WRAPPER
========================================================= */

.problem-grid-wrapper {
    margin-top: 70px;
}

/* =========================================================
   PANELS
========================================================= */

.problem-panel {
    background: linear-gradient(
    145deg,
    #e49999,
    #86a6c5
);
    padding: 28px 24px;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.06);
    transition: all 0.35s ease;
    height: 100%;
}

.problem-panel:hover {
    transform: translateY(-8px);
    box-shadow: 0 25px 60px rgba(15, 23, 42, 0.08);
}

/* =========================================================
   ICON CONTAINER
========================================================= */

.problem-icon {
    width: 44px;
    height: 44px;
    background: rgba(30, 58, 138, 0.08);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 18px;
}

.problem-icon svg {
    stroke: var(--primary-blue);
}

/* =========================================================
   PANEL TYPOGRAPHY
========================================================= */

.problem-panel h5 {
    font-weight: 600;
    font-size: 1.15rem;
    margin-bottom: 16px;
    color: #0F172A;
}

.problem-panel p {
    color: #475569;
    font-size: 0.95rem;
    line-height: 1.7;
}

/* =========================================================
   RESPONSIVE POLISH
========================================================= */

@media (max-width: 991px) {
    .problem-section {
        padding: 100px 0;
    }

    .problem-title {
        font-size: 2.2rem;
    }
}

/* =========================================================
   CAPABILITIES SECTION
========================================================= */

.capabilities-section {
    padding: 130px 0;
    background: #F1F5F9;
}

.capabilities-section .container {
    max-width: 1140px;
}

/* Header */

.capabilities-title {
    font-size: 2.5rem;
    font-weight: 700;
    letter-spacing: -0.4px;
    margin-top: 10px;
}

.capabilities-intro {
    margin-top: 16px;
    font-size: 1.05rem;
    color: #475569;
    line-height: 1.7;
    max-width: 680px;
}

/* Cards */

.cap-card {
    background: linear-gradient(
    145deg,
    #eed99f,
    #86a6c5
);
    padding: 28px 24px;
    border-radius: 12px;
    border: 1px solid rgba(15, 23, 42, 0.05);
    transition: all 0.3s ease;
    height: 100%;
}

.cap-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 20px 45px rgba(15, 23, 42, 0.08);
}

/* Icon */

.cap-icon {
    width: 44px;
    height: 44px;
    background: rgba(30, 58, 138, 0.08);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    margin-bottom: 18px;
}

/* Text */

.cap-card h6 {
    font-weight: 600;
    margin-bottom: 10px;
    font-size: 1rem;
}

.cap-card p {
    font-size: 0.9rem;
    color: #475569;
    line-height: 1.6;
}

/* =========================================================
   ENTERPRISE SECTION
========================================================= */

.enterprise-section {
    padding: 140px 0;
    background: var(--dark-base);
    color: #ffffff;
}

.enterprise-section .container {
    max-width: 1140px;
}

.enterprise-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 30px;
}

.enterprise-list {
    list-style: none;
    padding-left: 0;
}

.enterprise-list li {
    margin-bottom: 18px;
    position: relative;
    padding-left: 28px;
    font-size: 1rem;
    color: #cbd5e1;
}

/* Custom bullet */

.enterprise-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 8px;
    width: 8px;
    height: 8px;
    background: var(--accent);
    border-radius: 50%;
}

/* Right Image Styling */

.enterprise-visual {
    display: flex;
    justify-content: center;
}

.enterprise-image {
    border-radius: 12px;
    box-shadow: 0 30px 60px rgba(0,0,0,0.5);
    border: 1px solid rgba(255,255,255,0.08);
}