:root {
    --arli-blue: #0755d9;
    --arli-blue-dark: #062b80;
    --arli-blue-deep: #031a45;
    --arli-cyan: #00aeea;
    --arli-green: #17c943;
    --arli-green-light: #8ce52c;
    --arli-navy: #06152f;
    --arli-text: #172033;
    --arli-muted: #64748b;
    --arli-light: #f4f8fd;
    --arli-border: #e5ebf3;
    --arli-white: #ffffff;

    --shadow-sm: 0 8px 24px rgba(5, 35, 80, 0.08);
    --shadow-md: 0 18px 45px rgba(5, 35, 80, 0.12);
    --radius: 20px;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--arli-text);
    font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    background: #ffffff;
}

a {
    text-decoration: none;
}

.site-header {
    position: relative;
    z-index: 1000;
    background: var(--arli-navy);
}

.navbar {
    min-height: 82px;
    background: linear-gradient(90deg, #03152f 0%, #062a68 65%, #064e9d 100%);
    border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.header-logo {
    width: 155px;
    max-height: 54px;
    object-fit: contain;
}

.navbar .nav-link {
    color: rgba(255, 255, 255, 0.82);
    font-weight: 500;
    padding: 0.7rem 0.85rem !important;
    transition: 0.2s ease;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
    color: #ffffff;
}

.dropdown-menu {
    border: 0;
    border-radius: 14px;
    padding: 0.6rem;
    box-shadow: var(--shadow-md);
}

.dropdown-item {
    border-radius: 9px;
    padding: 0.65rem 0.8rem;
    font-size: 0.9rem;
}

.dropdown-item:hover {
    color: var(--arli-blue);
    background: #eef5ff;
}

.btn-header {
    color: #fff;
    background: linear-gradient(135deg, var(--arli-blue), var(--arli-cyan));
    border: 0;
    border-radius: 10px;
    padding: 0.7rem 1rem;
    font-weight: 700;
}

.btn-header:hover {
    color: #fff;
    transform: translateY(-1px);
}

.btn-primary {
    background: linear-gradient(135deg, var(--arli-blue), var(--arli-cyan));
    border: 0;
    border-radius: 11px;
    font-weight: 700;
    box-shadow: 0 12px 25px rgba(0, 130, 230, 0.24);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0648b9, #009ed7);
    transform: translateY(-1px);
}

.btn-outline-light {
    border-radius: 11px;
    font-weight: 600;
}

/* HERO */

.hero-section {
    position: relative;
    overflow: hidden;
    min-height: 700px;
    display: flex;
    align-items: center;
    color: #fff;
    background:
        radial-gradient(circle at 85% 20%, rgba(0, 174, 234, 0.22), transparent 28%),
        radial-gradient(circle at 15% 85%, rgba(23, 201, 67, 0.11), transparent 25%),
        linear-gradient(120deg, #03152f 0%, #062b65 58%, #0755a9 100%);
}

.hero-section::after {
    content: "";
    position: absolute;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    right: -320px;
    top: -260px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow:
        0 0 0 80px rgba(255, 255, 255, 0.02),
        0 0 0 160px rgba(255, 255, 255, 0.015);
}

.hero-glow {
    position: absolute;
    border-radius: 50%;
    filter: blur(50px);
    opacity: 0.25;
}

.hero-glow-1 {
    width: 220px;
    height: 220px;
    background: var(--arli-cyan);
    right: 25%;
    top: 12%;
}

.hero-glow-2 {
    width: 180px;
    height: 180px;
    background: var(--arli-green);
    left: 8%;
    bottom: 8%;
}

.eyebrow,
.section-label {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--arli-cyan);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.12em;
}

.eyebrow {
    color: #8be9ff;
}

.hero-title {
    max-width: 700px;
    font-size: clamp(3rem, 6vw, 5.3rem);
    line-height: 0.98;
    letter-spacing: -0.055em;
    font-weight: 800;
}

.hero-title span {
    display: block;
    background: linear-gradient(90deg, #36d9ff, #7bea58);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.hero-text {
    max-width: 610px;
    color: rgba(255, 255, 255, 0.72);
    font-size: 1.12rem;
    line-height: 1.8;
}

.hero-trust {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    color: rgba(255, 255, 255, 0.78);
    font-size: 0.82rem;
}

.hero-trust i {
    color: var(--arli-green-light);
    margin-right: 0.35rem;
}

/* HERO VISUAL */

.hero-visual {
    position: relative;
    min-height: 510px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-grid {
    position: absolute;
    inset: 10%;
    opacity: 0.22;
    background-image:
        linear-gradient(rgba(255,255,255,.15) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.15) 1px, transparent 1px);
    background-size: 40px 40px;
    transform: perspective(600px) rotateX(55deg) rotateZ(-12deg);
    mask-image: linear-gradient(to bottom, transparent, black 35%, transparent);
}

.visual-center {
    position: relative;
    width: 310px;
    height: 310px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.visual-logo {
    position: relative;
    z-index: 5;
    width: 170px;
    height: 170px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.97);
    box-shadow:
        0 0 50px rgba(0, 174, 234, 0.35),
        0 25px 60px rgba(0, 0, 0, 0.25);
}

.visual-logo img {
    width: 130px;
    height: 130px;
    object-fit: contain;
}

.orbit {
    position: absolute;
    border: 1px solid rgba(79, 215, 255, 0.32);
    border-radius: 50%;
    transform: rotate(-22deg);
}

.orbit-1 {
    width: 280px;
    height: 140px;
}

.orbit-2 {
    width: 350px;
    height: 180px;
    border-color: rgba(126, 232, 84, 0.22);
}

.tech-node {
    position: absolute;
    z-index: 8;
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    color: #fff;
    background: rgba(5, 38, 88, 0.9);
    border: 1px solid rgba(255, 255, 255, 0.18);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.2);
    font-size: 1.2rem;
}

.node-1 { top: 18px; left: 28px; }
.node-2 { top: 8px; right: 24px; }
.node-3 { bottom: 20px; left: 38px; }
.node-4 { bottom: 10px; right: 35px; }

.floating-card {
    position: absolute;
    z-index: 10;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 200px;
    padding: 0.9rem 1rem;
    border-radius: 15px;
    color: #fff;
    background: rgba(4, 25, 59, 0.84);
    border: 1px solid rgba(255, 255, 255, 0.13);
    backdrop-filter: blur(15px);
    box-shadow: 0 18px 45px rgba(0, 0, 0, 0.25);
}

.floating-card i {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 11px;
    background: rgba(0, 174, 234, 0.15);
    color: #53dcff;
}

.floating-card strong,
.floating-card small {
    display: block;
}

.floating-card strong {
    font-size: 0.82rem;
}

.floating-card small {
    margin-top: 0.2rem;
    color: rgba(255,255,255,.55);
    font-size: 0.68rem;
}

.card-network {
    left: -5px;
    top: 85px;
}

.card-security {
    right: -5px;
    bottom: 90px;
}

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

.section-light {
    background: var(--arli-light);
}

.section-title {
    margin-top: 0.65rem;
    font-size: clamp(2rem, 4vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.04em;
    line-height: 1.08;
}

.section-title span {
    color: var(--arli-blue);
}

.section-text {
    color: var(--arli-muted);
    line-height: 1.8;
}

.section-label {
    color: var(--arli-blue);
}

.section-label-light {
    color: #76e9ff;
}

.section-title-light {
    color: #fff;
}

.section-title-light span {
    color: #5de0ff;
}

.section-text-light {
    color: rgba(255, 255, 255, 0.68);
}

/* FEATURES */

.feature-card {
    padding: 2rem;
    border: 1px solid var(--arli-border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow-sm);
    transition: 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-7px);
    box-shadow: var(--shadow-md);
}

.feature-icon,
.business-icon {
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 15px;
    color: var(--arli-blue);
    background: linear-gradient(135deg, #e9f3ff, #e8fbff);
    font-size: 1.4rem;
}

.feature-card h3 {
    margin-top: 1.4rem;
    font-size: 1.12rem;
    font-weight: 750;
}

.feature-card p {
    margin-bottom: 0;
    color: var(--arli-muted);
    font-size: 0.92rem;
    line-height: 1.7;
}

/* BUSINESS */

.business-card {
    position: relative;
    height: 100%;
    padding: 2rem;
    overflow: hidden;
    border: 1px solid #dfe8f3;
    border-radius: var(--radius);
    background: #fff;
    transition: 0.3s ease;
}

.business-card:hover {
    transform: translateY(-7px);
    border-color: rgba(7, 85, 217, 0.3);
    box-shadow: var(--shadow-md);
}

.business-card-featured {
    color: #fff;
    background:
        radial-gradient(circle at 90% 10%, rgba(0,174,234,.3), transparent 35%),
        linear-gradient(145deg, #061a40, #0755a5);
    border-color: transparent;
}

.business-card-featured .business-number {
    color: rgba(255,255,255,.5);
}

.business-card-featured .business-icon {
    color: #fff;
    background: rgba(255,255,255,.12);
}

.business-card-featured p {
    color: rgba(255,255,255,.67);
}

.business-number {
    position: absolute;
    right: 1.5rem;
    top: 1.35rem;
    color: #c8d6e8;
    font-size: 0.8rem;
    font-weight: 800;
}

.business-card h3 {
    max-width: 330px;
    margin-top: 1.4rem;
    font-size: 1.16rem;
    line-height: 1.35;
    font-weight: 750;
}

.business-card p {
    color: var(--arli-muted);
    font-size: 0.87rem;
    line-height: 1.7;
}

.business-link {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.5rem;
    color: var(--arli-blue);
    font-size: 0.84rem;
    font-weight: 750;
}

.business-card-featured .business-link {
    color: #69ddff;
}

/* SOFTWARE */

.software-section {
    position: relative;
    overflow: hidden;
    color: #fff;
    background:
        radial-gradient(circle at 80% 50%, rgba(0,174,234,.18), transparent 28%),
        linear-gradient(120deg, #03132d, #06295f);
}

.software-section::before {
    content: "";
    position: absolute;
    width: 550px;
    height: 550px;
    right: -250px;
    top: -200px;
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 50%;
    box-shadow: 0 0 0 70px rgba(255,255,255,.025);
}

.mini-feature {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.85rem 1rem;
    color: rgba(255,255,255,.82);
    border: 1px solid rgba(255,255,255,.1);
    border-radius: 12px;
    background: rgba(255,255,255,.045);
    font-size: 0.85rem;
}

.mini-feature i {
    color: var(--arli-green-light);
}

.software-dashboard {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: #07182f;
    border: 1px solid rgba(255,255,255,.12);
    box-shadow: 0 35px 80px rgba(0,0,0,.35);
}

.dashboard-top {
    display: flex;
    gap: 6px;
    padding: 13px 16px;
    border-bottom: 1px solid rgba(255,255,255,.08);
}

.dashboard-top span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255,255,255,.25);
}

.dashboard-body {
    display: flex;
    min-height: 360px;
}

.dashboard-sidebar {
    width: 17%;
    background: rgba(255,255,255,.025);
    border-right: 1px solid rgba(255,255,255,.07);
}

.dashboard-content {
    width: 83%;
    padding: 22px;
}

.dashboard-title {
    width: 38%;
    height: 12px;
    border-radius: 20px;
    background: rgba(255,255,255,.45);
}

.dashboard-stats {
    display: flex;
    gap: 10px;
    margin-top: 20px;
}

.dashboard-stats div {
    width: 33.333%;
    height: 70px;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(0,174,234,.2), rgba(23,201,67,.08));
    border: 1px solid rgba(255,255,255,.07);
}

.dashboard-chart {
    position: relative;
    height: 120px;
    margin-top: 15px;
    overflow: hidden;
    border-radius: 10px;
    background: rgba(255,255,255,.035);
}

.chart-line {
    position: absolute;
    left: 5%;
    right: 5%;
    bottom: 20%;
    height: 50%;
    border-bottom: 2px solid #23cfff;
    border-radius: 50%;
    transform: skewY(-8deg);
    box-shadow: 0 0 20px rgba(0,174,234,.3);
}

.dashboard-table {
    display: grid;
    gap: 7px;
    margin-top: 15px;
}

.dashboard-table span {
    height: 8px;
    border-radius: 10px;
    background: rgba(255,255,255,.09);
}

/* PROCESS */

.process-wrapper {
    display: flex;
    align-items: stretch;
    justify-content: center;
}

.process-item {
    flex: 1;
    max-width: 230px;
    text-align: center;
    padding: 1rem;
}

.process-item > span {
    display: block;
    color: #b4c1d3;
    font-size: 0.72rem;
    font-weight: 800;
}

.process-item i {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 62px;
    height: 62px;
    margin: 0.7rem 0;
    color: var(--arli-blue);
    border-radius: 50%;
    background: #eef6ff;
    font-size: 1.3rem;
}

.process-item h3 {
    font-size: 1rem;
    font-weight: 750;
}

.process-item p {
    color: var(--arli-muted);
    font-size: 0.78rem;
    line-height: 1.6;
}

.process-line {
    flex: 0 0 60px;
    height: 1px;
    margin-top: 87px;
    background: linear-gradient(90deg, #dbe5f0, var(--arli-cyan), #dbe5f0);
}

/* CTA */

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

.cta-box {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2rem;
    padding: 3rem;
    border-radius: 24px;
    color: #fff;
    background:
        radial-gradient(circle at 90% 20%, rgba(0,174,234,.25), transparent 30%),
        linear-gradient(120deg, #061a3d, #0755a7);
    box-shadow: var(--shadow-md);
}

.cta-box h2 {
    margin: 0.6rem 0;
    max-width: 720px;
    font-size: clamp(1.8rem, 4vw, 2.7rem);
    font-weight: 800;
    letter-spacing: -0.04em;
}

.cta-box p {
    margin: 0;
    color: rgba(255,255,255,.65);
}

/* FOOTER */

.site-footer {
    color: rgba(255,255,255,.65);
    background: #031126;
}

.footer-brand img {
    width: 165px;
    height: 65px;
    object-fit: contain;
    object-position: left center;
}

.footer-description {
    max-width: 430px;
    line-height: 1.7;
    font-size: 0.9rem;
}

.footer-title {
    color: #fff;
    font-size: 0.9rem;
    font-weight: 750;
}

.footer-links,
.footer-contact {
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.65rem;
}

.footer-links a {
    color: rgba(255,255,255,.58);
    font-size: 0.84rem;
    transition: 0.2s ease;
}

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

.footer-contact li {
    display: flex;
    align-items: flex-start;
    gap: 0.65rem;
    margin-bottom: 0.85rem;
    font-size: 0.82rem;
}

.footer-contact i {
    color: var(--arli-cyan);
    margin-top: 2px;
}

.footer-socials {
    display: flex;
    gap: 0.6rem;
    margin-top: 1.3rem;
}

.footer-socials a {
    width: 38px;
    height: 38px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    border: 1px solid rgba(255,255,255,.12);
    border-radius: 10px;
    transition: 0.2s ease;
}

.footer-socials a:hover {
    color: #fff;
    background: var(--arli-blue);
    border-color: var(--arli-blue);
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.2rem 0;
    border-top: 1px solid rgba(255,255,255,.08);
    font-size: 0.72rem;
}

/* ANIMACIONES */

.feature-card,
.business-card,
.process-item {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity .7s ease, transform .7s ease;
}

.feature-card.is-visible,
.business-card.is-visible,
.process-item.is-visible {
    opacity: 1;
    transform: translateY(0);
}

/* RESPONSIVE */

@media (max-width: 991.98px) {
    .hero-section {
        min-height: auto;
        padding: 80px 0;
    }

    .hero-title {
        font-size: clamp(2.8rem, 9vw, 4.2rem);
    }

    .hero-visual {
        min-height: 450px;
    }

    .process-wrapper {
        flex-wrap: wrap;
    }

    .process-line {
        display: none;
    }

    .process-item {
        flex: 0 0 50%;
        max-width: none;
    }

    .cta-box {
        align-items: flex-start;
        flex-direction: column;
    }
}

@media (max-width: 575.98px) {
    .navbar {
        min-height: 72px;
    }

    .header-logo {
        width: 135px;
    }

    .hero-section {
        padding: 60px 0;
    }

    .hero-title {
        font-size: 2.8rem;
    }

    .hero-text {
        font-size: 0.98rem;
    }

    .hero-visual {
        min-height: 390px;
    }

    .visual-center {
        transform: scale(.82);
    }

    .floating-card {
        min-width: 165px;
        padding: 0.7rem;
    }

    .card-network {
        left: 0;
        top: 50px;
    }

    .card-security {
        right: 0;
        bottom: 45px;
    }

    .section-padding {
        padding: 75px 0;
    }

    .feature-card,
    .business-card {
        padding: 1.5rem;
    }

    .process-item {
        flex: 0 0 100%;
    }

    .cta-box {
        padding: 2rem;
    }

    .footer-bottom {
        flex-direction: column;
    }
}

/* =====================================================
   ARLI CONNECT - HEADER
===================================================== */

.arli-navbar {
    background: #ffffff;
    padding: 18px 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.06);
    position: relative;
    z-index: 1000;
}

.arli-logo {
    width: 155px;
    height: auto;
    object-fit: contain;
}

.arli-navbar .nav-link {
    color: #071a3d;
    font-weight: 600;
    font-size: 15px;
    padding: 10px 16px !important;
    transition: 0.3s ease;
}

.arli-navbar .nav-link:hover,
.arli-navbar .nav-link.active {
    color: #087cf0;
}

.arli-navbar .dropdown-menu {
    border: none;
    border-radius: 14px;
    padding: 10px;
    box-shadow: 0 15px 40px rgba(0, 30, 80, 0.12);
}

.arli-navbar .dropdown-item {
    padding: 11px 14px;
    border-radius: 8px;
    color: #071a3d;
    font-weight: 500;
}

.arli-navbar .dropdown-item:hover {
    background: #eef8ff;
    color: #087cf0;
}

.arli-navbar .dropdown-item i {
    margin-right: 8px;
    color: #087cf0;
}

.arli-header-button {
    background: linear-gradient(
        135deg,
        #087cf0,
        #04a9e8
    );

    color: #ffffff !important;

    border: none;
    border-radius: 30px;

    padding: 11px 22px;

    font-weight: 700;

    box-shadow:
        0 8px 20px rgba(8, 124, 240, 0.22);

    transition: 0.3s ease;
}

.arli-header-button:hover {
    transform: translateY(-2px);

    box-shadow:
        0 12px 25px rgba(8, 124, 240, 0.30);

    color: #ffffff !important;
}

.arli-header-button i {
    margin-left: 7px;
}


/* =====================================================
   FOOTER
===================================================== */

.arli-footer {
    background: #06183a;
    color: #ffffff;
    padding: 70px 0 25px;
}

.footer-logo {
    width: 170px;
    height: auto;
    margin-bottom: 22px;
}

.footer-description {
    color: #b9c7dc;
    max-width: 370px;
    line-height: 1.8;
    font-size: 14px;
}

.footer-title {
    font-size: 16px;
    font-weight: 700;
    margin-bottom: 22px;
}

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

.footer-links li {
    margin-bottom: 12px;
}

.footer-links a {
    color: #b9c7dc;
    text-decoration: none;
    font-size: 14px;
    transition: 0.3s ease;
}

.footer-links a:hover {
    color: #20e46a;
    padding-left: 4px;
}

.footer-social {
    display: flex;
    gap: 10px;
    margin-top: 22px;
}

.footer-social a {
    width: 38px;
    height: 38px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 50%;

    background: rgba(255,255,255,0.08);

    color: #ffffff;

    text-decoration: none;

    transition: 0.3s ease;
}

.footer-social a:hover {
    background: #087cf0;
    transform: translateY(-3px);
}

.footer-contact {
    display: flex;
    flex-direction: column;
    gap: 17px;
}

.footer-contact div {
    display: flex;
    align-items: flex-start;
    gap: 12px;

    color: #b9c7dc;

    font-size: 14px;
}

.footer-contact i {
    color: #20e46a;
    font-size: 18px;
}

.footer-line {
    border-color: rgba(255,255,255,0.10);
    margin: 45px 0 22px;
}

.footer-bottom {
    display: flex;
    justify-content: space-between;
    gap: 20px;

    color: #8192ad;

    font-size: 12px;
}


/* =====================================================
   MOBILE
===================================================== */

@media (max-width: 991px) {

    .arli-navbar {
        padding: 14px 0;
    }

    .arli-logo {
        width: 135px;
    }

    .arli-navbar .navbar-collapse {
        margin-top: 15px;
        padding: 15px 0;
    }

    .arli-navbar .nav-link {
        padding: 12px 5px !important;
    }

    .arli-header-button {
        display: inline-block;
        margin-top: 10px;
    }

}


@media (max-width: 576px) {

    .footer-bottom {
        flex-direction: column;
        text-align: center;
    }

}

/* ====================================================
   HERO SECTION (INDEX)
==================================================== */
.hero-section {
    min-height: 100vh; /* El video cubrirá la pantalla completa */
    overflow: hidden;
}

.video-background-container {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
}

.video-background {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Quitamos el degradado oscuro y lo dejamos transparente */
    background: transparent; 
    pointer-events: none;
    transition: background 0.3s ease;
}
/* Al pasar el mouse, le damos un brillo sutil y elegante en lugar de opacarlo */
.arli-unit-card:hover .video-overlay {
    background: rgba(255, 255, 255, 0.15); 
}

/* Ajustes de botones para el entorno oscuro */
.btn-primary {
    background-color: #0755d9;
    border-color: #0755d9;
}

.btn-primary:hover {
    background-color: #0541a8;
    border-color: #0541a8;
}

.text-info {
    color: #0dcaf0 !important; /* Mantiene el acento cyan de ARLI */
}

/* ====================================================
   ESTILOS Y ANIMACIONES: FOOTER CLARO (LIGHT THEME)
==================================================== */

.arli-footer.bg-white {
    background-color: #ffffff;
}

/* 1. Línea de acento superior */
.footer-accent-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: linear-gradient(90deg, #0755d9 0%, #0dcaf0 50%, #198754 100%);
}

/* 2. Resplandor sutil (versión clara) */
.footer-glow-light {
    position: absolute;
    top: -150px;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(7, 85, 217, 0.04) 0%, rgba(255, 255, 255, 0) 70%);
    border-radius: 50%;
    z-index: 1;
    pointer-events: none;
}

/* 3. Comportamiento del Logo */
.footer-logo {
    height: 55px;
    width: auto;
    transition: transform 0.3s ease;
}
.footer-logo:hover {
    transform: scale(1.05);
}

/* 4. Títulos de las columnas con línea animada */
.footer-heading {
    letter-spacing: 0.5px;
}
.footer-heading::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -10px;
    width: 30px;
    height: 2px;
    background-color: #0755d9; /* Azul principal */
    border-radius: 2px;
    transition: width 0.3s ease;
}
.arli-footer:hover .footer-heading::after {
    width: 60px; /* La línea crece cuando el usuario pasa el mouse sobre el footer */
}

/* 5. Enlaces de Navegación Animados (Textos oscuros) */
.footer-link-light {
    color: #4a5568; /* Gris corporativo oscuro */
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}
.footer-link-light i {
    font-size: 0.75rem;
    transition: transform 0.3s ease;
}
.footer-link-light:hover {
    color: #0755d9; /* Se iluminan en azul ARLI */
    transform: translateX(6px); /* Se deslizan sutilmente a la derecha */
}
.footer-link-light:hover i {
    transform: translateX(3px); /* La flechita avanza un poco más */
}

/* 6. Botones de Redes Sociales (Claros) */
.social-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    background-color: #f8f9fa; /* Gris muy claro */
    color: #4a5568;
    border-radius: 50%;
    text-decoration: none;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    border: 1px solid rgba(0, 0, 0, 0.05);
}
.social-btn:hover {
    background-color: #0755d9; /* Azul principal */
    color: #ffffff;
    transform: translateY(-5px); /* Efecto de levitación */
    border-color: #0755d9;
    box-shadow: 0 8px 20px rgba(7, 85, 217, 0.2);
}

/* Efecto especial único para el botón de WhatsApp */
.whatsapp-btn:hover {
    background-color: #25D366 !important;
    border-color: #25D366 !important;
    box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3) !important;
    color: #ffffff !important;
}

/* 7. Iconos de Contacto Dinámicos */
.contact-icon {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
    transition: transform 0.3s ease;
}
.contact-item:hover .contact-icon {
    transform: scale(1.1) rotate(10deg); /* Pequeño salto y rotación */
}

.footer-hover-text-light {
    transition: color 0.3s ease;
}
.footer-hover-text-light:hover {
    color: #0755d9 !important; /* Brillo azul en teléfono/correo al pasar el cursor */
}
/* ====================================================
   CORRECCIÓN: FONDO OSCURO DEL HERO
==================================================== */
.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    /* Gradiente corporativo oscuro */
    background: linear-gradient(135deg, rgba(10, 25, 47, 0.85) 0%, rgba(0, 21, 41, 0.95) 100%);
    z-index: 1;
}

/* ====================================================
   CORRECCIÓN: ICONOS CIRCULARES DE LAS UNIDADES (FLOTANTES)
==================================================== */
.unit-icon {
    position: absolute;
    bottom: -25px; /* Mitad adentro del video, mitad en lo blanco */
    left: 24px;
    width: 50px;
    height: 50px;
    background-color: #ffffff;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
    color: #0755d9; /* Azul ARLI */
    z-index: 2;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(0,0,0,0.1);
}

.arli-unit-card:hover .unit-icon {
    background-color: #0dcaf0; /* Brilla en cyan al pasar el mouse */
    color: #0a192f;
    transform: scale(1.1); /* Crece ligeramente */
}

/* ====================================================
   ESTILOS DE PREGUNTAS FRECUENTES (FAQ)
==================================================== */
.arli-accordion .accordion-item {
    background-color: #ffffff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.arli-accordion .accordion-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(7, 85, 217, 0.1) !important; 
}
.arli-accordion .accordion-button {
    color: #0a192f;
    background-color: transparent;
    box-shadow: none !important;
    transition: color 0.3s ease;
}

.arli-accordion .accordion-button:not(.collapsed) {
    color: #0755d9;
    background-color: transparent;
    box-shadow: none;
}

.arli-accordion .accordion-button:focus {
    box-shadow: none;
    border-color: transparent;
}