/* 
    Project: Cirrient Technology Partners
    Theme: Dark, Futuristic, Professional
*/

:root {
    /* Colors */
    --primary: #00f2ff;
    /* Neon Cyan */
    --secondary: #bc13fe;
    /* Neon Purple */
    --bg-dark: #050a14;
    /* Deep Space */
    --bg-card: #0a1124;
    /* Card BG */
    --text-main: #e0e6ed;
    --text-muted: #8892b0;
    --white: #ffffff;
    --glass: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);

    /* Fonts */
    --font-heading: 'Orbitron', sans-serif;
    --font-body: 'Roboto', sans-serif;

    /* Spacing */
    --container-width: 1200px;
    --header-height: 80px;
}

/* =========================================
   RESET & BASE STYLES
   ========================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    color: var(--white);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 20px;
    position: relative;
}

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

.text-center {
    text-align: center;
}

/* =========================================
   UTILITY CLASSES & ANIMATIONS
   ========================================= */
.gradient-text {
    background: linear-gradient(90deg, var(--primary), var(--secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.highlight {
    color: var(--primary);
}

.bg-darker {
    background-color: #03060d;
}

/* Button Styles */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 30px;
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    border-radius: 4px;
    letter-spacing: 1px;
    cursor: pointer;
    position: relative;
    overflow: hidden;
    z-index: 1;
    gap: 10px;
}

.btn-primary {
    background: transparent;
    color: var(--primary);
    border: 1px solid var(--primary);
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.2);
}

.btn-primary:before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary);
    transition: 0.4s;
    z-index: -1;
}

.btn-primary:hover:before {
    left: 0;
}

.btn-primary:hover {
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.6);
}

.btn-secondary {
    background: var(--secondary);
    color: var(--white);
    border: 1px solid var(--secondary);
}

.btn-secondary:hover {
    background: transparent;
    color: var(--secondary);
    box-shadow: 0 0 15px rgba(188, 19, 254, 0.4);
}

.btn-full {
    width: 100%;
}

/* Keyframes */
@keyframes float {
    0% {
        transform: translateY(0px);
    }

    50% {
        transform: translateY(-20px);
    }

    100% {
        transform: translateY(0px);
    }
}

@keyframes spin {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

@keyframes pulse-glow {
    0% {
        box-shadow: 0 0 5px var(--primary);
    }

    50% {
        box-shadow: 0 0 20px var(--primary), 0 0 40px var(--secondary);
    }

    100% {
        box-shadow: 0 0 5px var(--primary);
    }
}

@keyframes blink {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* =========================================
   HEADER STYLES
   ========================================= */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: var(--header-height);
    z-index: 1000;
    transition: all 0.4s ease;
    backdrop-filter: blur(0px);
}

.header.scrolled {
    background: rgba(5, 10, 20, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.5);
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 100%;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-family: var(--font-heading);
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--white);
    text-transform: uppercase;
}

.logo img {
    height:50px;
    width: auto;
    filter: brightness(0) invert(1);
}

.nav-list {
    display: flex;
    gap: 30px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 1px;
    position: relative;
    padding: 5px 0;
}

.nav-link:after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--primary);
    transition: width 0.3s;
}

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

.nav-link:hover,
.nav-link.active {
    color: var(--primary);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 20px;
}

.nav-toggle,
.nav-close {
    display: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--white);
}

/* =========================================
   HERO SECTION
   ========================================= */
.hero-section {
    height: 100vh;
    width: 100%;
    position: relative;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: var(--header-height);
}

#particles-js,
#particles-js-header {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: 1;
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, transparent 0%, var(--bg-dark) 90%);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 3;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.hero-text-wrapper {
    max-width: 600px;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid var(--primary);
    padding: 5px 15px;
    border-radius: 20px;
    font-family: var(--font-heading);
    color: var(--primary);
    font-size: 0.8rem;
    margin-bottom: 20px;
    text-transform: uppercase;
}

.hero-badge .blink {
    width: 8px;
    height: 8px;
    background: var(--primary);
    border-radius: 50%;
    animation: blink 1s infinite;
}

.hero-title {
    font-size: 3.5rem;
    margin-bottom: 20px;
    line-height: 1.1;
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-muted);
    margin-bottom: 30px;
    max-width: 90%;
}

.hero-btns {
    display: flex;
    gap: 15px;
}

/* Hero Visual 3D Elements */
.hero-visual {
    position: relative;
    width: 400px;
    height: 400px;
    display: flex;
    justify-content: center;
    align-items: center;
    perspective: 1000px;
}

.holo-cube {
    width: 150px;
    height: 150px;
    position: relative;
    transform-style: preserve-3d;
    animation: spin 10s infinite linear;
}

.face {
    position: absolute;
    width: 150px;
    height: 150px;
    background: rgba(0, 242, 255, 0.1);
    border: 1px solid var(--primary);
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: var(--font-heading);
    color: var(--primary);
    font-weight: bold;
    font-size: 1.2rem;
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.2) inset;
}

.front {
    transform: translateZ(75px);
}

.back {
    transform: rotateY(180deg) translateZ(75px);
}

.right {
    transform: rotateY(90deg) translateZ(75px);
}

.left {
    transform: rotateY(-90deg) translateZ(75px);
}

.top {
    transform: rotateX(90deg) translateZ(75px);
}

.bottom {
    transform: rotateX(-90deg) translateZ(75px);
}

.floating-card {
    position: absolute;
    background: rgba(20, 20, 40, 0.9);
    backdrop-filter: blur(5px);
    border: 1px solid var(--glass-border);
    padding: 15px 25px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    z-index: 5;
    white-space: nowrap;
}

.card-1 {
    top: 20px;
    right: -20px;
    animation: float 6s ease-in-out infinite;
    border-left: 3px solid var(--primary);
}

.card-1 i {
    color: var(--primary);
}

.card-2 {
    bottom: 50px;
    left: -40px;
    animation: float 7s ease-in-out infinite reverse;
    border-left: 3px solid var(--secondary);
}

.card-2 i {
    color: var(--secondary);
}

.scroll-down {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
    color: var(--text-muted);
    font-size: 0.8rem;
    z-index: 5;
    animation: float 2s infinite;
}

/* =========================================
   STATS SECTION
   ========================================= */
.stats-section {
    padding: 40px 0;
    background: rgba(255, 255, 255, 0.02);
    border-bottom: 1px solid var(--glass-border);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.stat-item {
    text-align: center;
}

.stat-item h2 {
    font-size: 2.5rem;
    color: var(--white);
    margin-bottom: 5px;
}

.stat-item p {
    color: var(--primary);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* =========================================
   ABOUT SECTION
   ========================================= */
.row {
    display: flex;
    flex-wrap: wrap;
    margin: 0 -15px;
}

.col-6 {
    flex: 0 0 50%;
    max-width: 50%;
    padding: 0 15px;
}

.align-center {
    align-items: center;
}

.image-stack-wrapper {
    position: relative;
    height: 400px;
}

.image-stack {
    position: absolute;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    border: 1px solid var(--glass-border);
    display: flex;
    justify-content: center;
    align-items: center;
    background: #111;
}

.placeholder-box {
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: #333;
    font-family: var(--font-heading);
    font-size: 1.5rem;
    background: linear-gradient(45deg, #1a1a1a, #2a2a2a);
}

.top-img {
    width: 300px;
    height: 350px;
    z-index: 2;
    top: 0;
    left: 50px;
    border-bottom: 4px solid var(--primary);
}

.bottom-img {
    width: 300px;
    height: 350px;
    z-index: 1;
    bottom: 0;
    right: 50px;
    opacity: 0.5;
    border-bottom: 4px solid var(--secondary);
}

.decorative-circle {
    position: absolute;
    width: 200px;
    height: 200px;
    border: 2px dashed var(--primary);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 0;
    animation: spin 20s linear infinite;
    opacity: 0.2;
}

.sub-heading {
    color: var(--secondary);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.9rem;
    margin-bottom: 10px;
}

.heading {
    font-size: 2.5rem;
    margin-bottom: 20px;
}

.description {
    color: var(--text-muted);
    margin-bottom: 25px;
    font-size: 1.05rem;
}

.check-list {
    margin-bottom: 30px;
}

.check-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    color: var(--text-main);
}

.check-list li i {
    color: var(--primary);
}

.btn-outline {
    border: 1px solid var(--white);
    color: var(--white);
    padding: 10px 25px;
    text-transform: uppercase;
    font-family: var(--font-heading);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.btn-outline:hover {
    background: var(--white);
    color: var(--bg-dark);
}

/* =========================================
   SERVICES GRID
   ========================================= */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 50px;
}

.service-card {
    background: var(--bg-card);
    padding: 40px 30px;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease;
    transform-style: preserve-3d;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--primary);
}

.card-icon {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 20px;
    transition: 0.3s;
}

.service-card:hover .card-icon {
    transform: translateZ(20px);
    text-shadow: 0 0 10px var(--primary);
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 15px;
    transform: translateZ(10px);
}

.service-card p {
    color: var(--text-muted);
    margin-bottom: 20px;
    font-size: 0.95rem;
    transform: translateZ(5px);
}

.read-more {
    color: var(--white);
    font-weight: 700;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
    gap: 5px;
}

.read-more:hover {
    gap: 10px;
    color: var(--primary);
}

.bg-glow {
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 242, 255, 0.05) 0%, transparent 70%);
    opacity: 0;
    transition: 0.5s;
    pointer-events: none;
}

.service-card:hover .bg-glow {
    opacity: 1;
}

/* =========================================
   ROI CALCULATOR
   ========================================= */
.roi-section {
    background: linear-gradient(135deg, #050a14 0%, #0d162e 100%);
    position: relative;
}

.roi-wrapper {
    display: flex;
    background: rgba(255, 255, 255, 0.03);
    border-radius: 20px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.roi-content {
    flex: 1;
    padding: 50px;
}

.calculator-box {
    margin-top: 30px;
}

.input-group {
    margin-bottom: 25px;
}

.input-group label {
    display: block;
    margin-bottom: 10px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.input-group input[type=range] {
    width: 100%;
    height: 6px;
    background: #333;
    border-radius: 5px;
    outline: none;
    -webkit-appearance: none;
}

.input-group input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--primary);
    cursor: pointer;
    box-shadow: 0 0 10px var(--primary);
}

.range-value {
    display: block;
    text-align: right;
    color: var(--primary);
    font-weight: 700;
    margin-top: 5px;
    font-family: var(--font-heading);
}

.calc-results {
    display: flex;
    justify-content: space-between;
    margin-top: 40px;
    background: rgba(0, 0, 0, 0.3);
    padding: 20px;
    border-radius: 10px;
}

.result-item small {
    display: block;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-bottom: 5px;
}

.result-item h4 {
    font-size: 1.5rem;
    margin: 0;
}

.result-item.highlight h3 {
    color: var(--primary);
    font-size: 1.8rem;
    margin: 0;
    text-shadow: 0 0 10px rgba(0, 242, 255, 0.3);
}

.disclaimer-text {
    font-size: 0.7rem;
    color: #555;
    margin-top: 15px;
}

.roi-visual {
    width: 30%;
    background: #080f20;
    position: relative;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding-bottom: 50px;
    border-left: 1px solid var(--glass-border);
}

.graph-container {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    height: 200px;
}

.bar {
    width: 20px;
    background: var(--secondary);
    border-radius: 4px 4px 0 0;
    animation: float 3s ease-in-out infinite;
}

.bar-1 {
    height: 40px;
    animation-delay: 0s;
}

.bar-2 {
    height: 70px;
    animation-delay: 0.2s;
    background: #9d13fe;
}

.bar-3 {
    height: 100px;
    animation-delay: 0.4s;
    background: #7e13fe;
}

.bar-4 {
    height: 140px;
    animation-delay: 0.6s;
    background: #5f13fe;
}

.bar-5 {
    height: 180px;
    animation-delay: 0.8s;
    background: var(--primary);
    box-shadow: 0 0 15px var(--primary);
}

/* =========================================
   TESTIMONIALS
   ========================================= */
.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.testi-card {
    background: var(--bg-card);
    padding: 30px;
    border-radius: 10px;
    border-top: 3px solid var(--secondary);
    position: relative;
}

.quote-icon {
    font-size: 2rem;
    color: rgba(255, 255, 255, 0.1);
    position: absolute;
    top: 20px;
    right: 20px;
}

.testi-card p {
    font-style: italic;
    color: var(--text-main);
    margin-bottom: 25px;
    position: relative;
    z-index: 1;
}

.testi-author {
    display: flex;
    align-items: center;
    gap: 15px;
}

.author-avatar {
    width: 50px;
    height: 50px;
    background: #333;
    border-radius: 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--white);
    border: 2px solid var(--secondary);
}

.testi-author h5 {
    margin: 0;
    font-size: 1rem;
}

.testi-author span {
    font-size: 0.8rem;
    color: var(--primary);
}

/* =========================================
   CTA SECTION
   ========================================= */
.cta-section {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}

.cta-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('https://assets.codepen.io/13471/stars.svg');
    /* Placeholder texture or use CSS pattern */
    background-color: #02040a;
    z-index: -1;
    opacity: 0.5;
}

.cta-section h2 {
    font-size: 3rem;
    margin-bottom: 15px;
}

.cta-section p {
    font-size: 1.2rem;
    margin-bottom: 40px;
    color: var(--text-muted);
}

/* =========================================
   CONTACT PAGE STYLES
   ========================================= */
.page-header-section {
    height: 60vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: radial-gradient(circle at center, #1a233a 0%, var(--bg-dark) 80%);
    position: relative;
    overflow: hidden;
    padding-top: var(--header-height);
}

.page-title-animate {
    font-size: 4rem;
    opacity: 0;
    transform: translateY(30px);
    animation: fadeInUp 0.8s forwards 0.2s;
}

.breadcrumbs {
    margin-top: 15px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.breadcrumbs a {
    color: var(--primary);
}

.breadcrumbs i {
    font-size: 0.7rem;
    margin: 0 10px;
}

.contact-wrapper {
    display: flex;
    gap: 50px;
    flex-wrap: wrap;
}

.contact-info-panel {
    flex: 1;
    min-width: 300px;
    background: var(--bg-card);
    padding: 40px;
    border-radius: 15px;
    border: 1px solid var(--glass-border);
    transform-style: preserve-3d;
}

.contact-details-list li {
    display: flex;
    gap: 20px;
    margin-bottom: 30px;
}

.contact-details-list i {
    font-size: 1.5rem;
    color: var(--secondary);
    background: rgba(188, 19, 254, 0.1);
    width: 50px;
    height: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
}

.contact-details-list h4 {
    margin-bottom: 5px;
    font-size: 1.1rem;
}

.contact-details-list p,
.contact-details-list a {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.contact-details-list a:hover {
    color: var(--primary);
}

.contact-form-wrapper {
    flex: 1.5;
    min-width: 350px;
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.form-row {
    display: flex;
    gap: 20px;
}

.form-group {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.form-group label {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    color: var(--white);
}

.form-group input,
.form-group select,
.form-group textarea {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--glass-border);
    padding: 15px;
    border-radius: 5px;
    color: var(--white);
    font-family: var(--font-body);
    font-size: 1rem;
    transition: 0.3s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--primary);
    outline: none;
    box-shadow: 0 0 10px rgba(0, 242, 255, 0.1);
}

.popup {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 2000;
    opacity: 0;
    pointer-events: none;
    transition: 0.3s;
}

.popup.active {
    opacity: 1;
    pointer-events: all;
}

.popup-content {
    background: var(--bg-card);
    padding: 50px;
    border-radius: 15px;
    text-align: center;
    border: 1px solid var(--primary);
    box-shadow: 0 0 30px rgba(0, 242, 255, 0.2);
    max-width: 400px;
    transform: scale(0.8);
    transition: 0.3s;
}

.popup.active .popup-content {
    transform: scale(1);
}

.popup-icon {
    font-size: 4rem;
    color: var(--primary);
    margin-bottom: 20px;
}

/* =========================================
   LEGAL PAGES STYLES
   ========================================= */
.legal-content-wrapper {
    background: var(--bg-card);
    padding: 50px;
    border-radius: 10px;
    border: 1px solid var(--glass-border);
}

.legal-content h2 {
    color: var(--primary);
    margin-top: 40px;
    font-size: 1.5rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 10px;
}

.legal-content p {
    margin-bottom: 15px;
    color: #ccc;
}

/* =========================================
   FOOTER STYLES
   ========================================= */
.footer {
    background-color: #020305;
    padding-top: 80px;
    position: relative;
    border-top: 1px solid var(--glass-border);
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1.5fr;
    gap: 40px;
    margin-bottom: 60px;
}

.footer-about-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 20px 0;
}

.social-links {
    display: flex;
    gap: 15px;
}

.social-link {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    color: var(--white);
    transition: 0.3s;
}

.social-link:hover {
    background: var(--primary);
    color: var(--bg-dark);
    transform: translateY(-5px);
}

.footer-col-title {
    font-size: 1.1rem;
    margin-bottom: 25px;
    position: relative;
    padding-left: 15px;
}

.footer-col-title:before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 15px;
    background: var(--secondary);
}

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

.footer-links ul li a {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-links ul li a:hover {
    color: var(--primary);
    padding-left: 5px;
}

.footer-contact ul li {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.footer-contact ul li i {
    color: var(--primary);
    margin-top: 4px;
}

.footer-contact a:hover {
    color: var(--white);
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 20px 0;
    text-align: center;
    color: #555;
    font-size: 0.85rem;
}

/* =========================================
   RESPONSIVE DESIGN
   ========================================= */
@media screen and (max-width: 1024px) {
    .hero-title {
        font-size: 2.8rem;
    }

    .footer-grid {
        grid-template-columns: 1fr 1fr;
    }

    .roi-wrapper {
        flex-direction: column;
    }

    .roi-visual {
        width: 100%;
        height: 100px;
        border-left: none;
        border-top: 1px solid var(--glass-border);
    }
}

@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 80%;
        height: 100vh;
        background: rgba(5, 10, 20, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: 0.4s;
        z-index: 100;
        border-left: 1px solid var(--glass-border);
    }

    .nav-menu.show {
        right: 0;
    }

    .nav-list {
        flex-direction: column;
        text-align: center;
        gap: 40px;
    }

    .nav-link {
        font-size: 1.2rem;
    }

    .nav-toggle,
    .nav-close {
        display: block;
    }

    .nav-close {
        position: absolute;
        top: 20px;
        right: 20px;
        font-size: 2rem;
    }

    .hero-content {
        flex-direction: column-reverse;
        text-align: center;
    }

    .hero-text-wrapper {
        margin-top: 50px;
    }

    .hero-btns {
        justify-content: center;
    }

    .hero-visual {
        width: 300px;
        height: 300px;
    }

    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .contact-wrapper {
        flex-direction: column;
    }

    .form-row {
        flex-direction: column;
        gap: 0;
    }
}

@media screen and (max-width: 576px) {
    .hero-title {
        font-size: 2rem;
    }

    .footer-grid {
        grid-template-columns: 1fr;
    }

    .col-6 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 30px;
    }

    .image-stack-wrapper {
        height: 300px;
    }

    .top-img,
    .bottom-img {
        width: 220px;
        height: 260px;
    }
}