/* preview.css - Styles for Portfolio Pro Preview Page */

/* --------------------
   RESET & BASIC SETUP
   -------------------- */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: 'Poppins', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background-color: #0a0a14;
    color: #ffffff;
    line-height: 1.6;
    overflow-x: hidden;
    cursor: none; /* Hide default cursor for custom cursor */
}

/* --------------------
   CUSTOM CURSOR
   -------------------- */

.custom-cursor {
    position: fixed;
    width: 8px;
    height: 8px;
    background-color: #ffffff;
    border-radius: 50%;
    pointer-events: none;
    z-index: 9999;
    transform: translate(-50%, -50%);
    transition: width 0.2s, height 0.2s, background-color 0.2s;
    mix-blend-mode: difference;
}

.custom-cursor-follower {
    position: fixed;
    width: 40px;
    height: 40px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    pointer-events: none;
    z-index: 9998;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s, border-color 0.3s, transform 0.1s;
}

a:hover ~ .custom-cursor,
button:hover ~ .custom-cursor {
    width: 12px;
    height: 12px;
    background-color: #4361ee;
}

a:hover ~ .custom-cursor-follower,
button:hover ~ .custom-cursor-follower {
    width: 60px;
    height: 60px;
    border-color: rgba(67, 97, 238, 0.5);
    transform: translate(-50%, -50%) scale(0.8);
}

/* --------------------
   LOADER
   -------------------- */

.loader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: #0a0a14;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

.loader.hidden {
    opacity: 0;
    visibility: hidden;
}

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

.loader-logo {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 2rem;
    color: #ffffff;
    letter-spacing: -1px;
}

.loader-logo span {
    color: #4361ee;
}

.loader-progress {
    width: 200px;
    height: 3px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
    margin: 0 auto;
}

.loader-bar {
    width: 0;
    height: 100%;
    background: linear-gradient(90deg, #4361ee, #3a0ca3);
    border-radius: 3px;
    transition: width 0.5s ease;
}

/* --------------------
   TYPOGRAPHY
   -------------------- */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 {
    font-size: 4rem;
    letter-spacing: -1px;
}

h2 {
    font-size: 3rem;
    letter-spacing: -0.5px;
}

h3 {
    font-size: 1.75rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
    opacity: 0.9;
}

a {
    color: #ffffff;
    text-decoration: none;
    transition: color 0.3s ease;
}

a:hover {
    color: #4361ee;
}

.gradient-text {
    background: linear-gradient(90deg, #4361ee, #3a0ca3);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: inline-block;
}

.outline-text {
    -webkit-text-stroke: 1px #ffffff;
    color: transparent;
}

/* --------------------
   LAYOUT
   -------------------- */

.container {
    width: 100%;
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

section {
    padding: 8rem 0;
    position: relative;
    overflow: hidden;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto;
    opacity: 0.8;
}

/* --------------------
   NAVIGATION
   -------------------- */

.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.5rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: background-color 0.3s ease, padding 0.3s ease;
}

.main-nav.scrolled {
    background-color: rgba(10, 10, 20, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 2rem;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.nav-logo {
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
}

.nav-logo span {
    color: #4361ee;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    position: relative;
    font-weight: 500;
    padding: 0.5rem 0;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #4361ee;
    transition: width 0.3s ease;
}

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

.nav-cta {
    margin-left: 2rem;
}

.btn-primary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(90deg, #4361ee, #3a0ca3);
    color: #ffffff;
    font-weight: 600;
    border-radius: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
    color: #ffffff;
}

.btn-secondary {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background-color: transparent;
    color: #ffffff;
    font-weight: 600;
    border-radius: 30px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: transform 0.3s ease, background-color 0.3s ease;
}

.btn-secondary:hover {
    transform: translateY(-3px);
    background-color: rgba(255, 255, 255, 0.1);
    color: #ffffff;
}

.menu-toggle {
    display: none;
    cursor: pointer;
}

.hamburger {
    width: 30px;
    height: 20px;
    position: relative;
}

.hamburger span {
    display: block;
    width: 100%;
    height: 2px;
    background-color: #ffffff;
    position: absolute;
    left: 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.hamburger span:nth-child(1) {
    top: 0;
}

.hamburger span:nth-child(2) {
    top: 9px;
}

.hamburger span:nth-child(3) {
    top: 18px;
}

.menu-toggle.active .hamburger span:nth-child(1) {
    transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active .hamburger span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active .hamburger span:nth-child(3) {
    transform: rotate(-45deg) translate(6px, -6px);
}

.mobile-nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background-color: #0a0a14;
    z-index: 999;
    display: flex;
    justify-content: center;
    align-items: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s ease, visibility 0.3s ease;
}

.mobile-nav.active {
    opacity: 1;
    visibility: visible;
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.mobile-nav-link {
    font-size: 2rem;
    font-weight: 600;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease, color 0.3s ease;
}

.mobile-nav.active .mobile-nav-link {
    opacity: 1;
    transform: translateY(0);
}

.mobile-nav.active .mobile-nav-link:nth-child(1) { transition-delay: 0.1s; }
.mobile-nav.active .mobile-nav-link:nth-child(2) { transition-delay: 0.2s; }
.mobile-nav.active .mobile-nav-link:nth-child(3) { transition-delay: 0.3s; }
.mobile-nav.active .mobile-nav-link:nth-child(4) { transition-delay: 0.4s; }
.mobile-nav.active .mobile-nav-link:nth-child(5) { transition-delay: 0.5s; }
.mobile-nav.active .mobile-nav-link:nth-child(6) { transition-delay: 0.6s; }

.mobile-nav-link.cta {
    margin-top: 1rem;
    padding: 0.75rem 2rem;
    background: linear-gradient(90deg, #4361ee, #3a0ca3);
    border-radius: 30px;
    font-size: 1.25rem;
}

/* --------------------
   HERO SECTION
   -------------------- */

.hero-section {
    height: 100vh;
    min-height: 800px;
    display: flex;
    align-items: center;
    padding: 0;
    position: relative;
}

.hero-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.hero-particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

.hero-section .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 5rem;
    line-height: 1.1;
    margin-bottom: 1.5rem;
}

.hero-subtitle {
    font-size: 1.5rem;
    margin-bottom: 2.5rem;
    opacity: 0.8;
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

.hero-showcase {
    position: relative;
}

.device-mockup {
    position: relative;
    width: 600px;
    height: 400px;
    background-color: #1a1a2e;
    border-radius: 20px;
    padding: 20px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
    transform: perspective(1000px) rotateY(-15deg) rotateX(5deg);
    transition: transform 0.5s ease;
}

.device-mockup:hover {
    transform: perspective(1000px) rotateY(-5deg) rotateX(2deg);
}

.device-screen {
    width: 100%;
    height: 100%;
    overflow: hidden;
    border-radius: 10px;
    position: relative;
}

.device-slideshow {
    width: 100%;
    height: 100%;
    position: relative;
}

.device-slideshow img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease;
}

.device-slideshow img.active {
    opacity: 1;
}

.scroll-indicator {
    position: absolute;
    bottom: 40px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0.7;
    transition: opacity 0.3s ease;
}

.scroll-indicator:hover {
    opacity: 1;
}

.mouse {
    width: 30px;
    height: 50px;
    border: 2px solid #ffffff;
    border-radius: 15px;
    position: relative;
    margin-bottom: 10px;
}

.wheel {
    width: 4px;
    height: 10px;
    background-color: #ffffff;
    border-radius: 2px;
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    animation: scroll 2s infinite;
}

@keyframes scroll {
    0% {
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
    100% {
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
}

.scroll-text {
    font-size: 0.9rem;
    font-weight: 500;
    letter-spacing: 1px;
    text-transform: uppercase;
}

/* --------------------
   DEMOS SECTION
   -------------------- */

.demos-section {
    background-color: #0d0d1a;
}

.demos-showcase {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.demo-card {
    background-color: #1a1a2e;
    border-radius: 15px;
    overflow: hidden;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.demo-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.demo-preview {
    position: relative;
    height: 250px;
    overflow: hidden;
}

.demo-preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.5s ease;
}

.demo-card:hover .demo-preview img {
    transform: scale(1.05);
}

.demo-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(to top, rgba(26, 26, 46, 0.9), transparent);
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.demo-card:hover .demo-overlay {
    opacity: 1;
}

.demo-actions {
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.demo-card:hover .demo-actions {
    transform: translateY(0);
}

.demo-btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    background: linear-gradient(90deg, #4361ee, #3a0ca3);
    color: #ffffff;
    font-weight: 600;
    border-radius: 30px;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.demo-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 20px rgba(67, 97, 238, 0.3);
    color: #ffffff;
}

.demo-info {
    padding: 1.5rem;
}

.demo-title {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.demo-description {
    font-size: 0.95rem;
    opacity: 0.8;
    margin-bottom: 1rem;
}

.demo-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.demo-tag {
    padding: 0.25rem 0.75rem;
    background-color: rgba(67, 97, 238, 0.1);
    color: #4361ee;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* --------------------
   FEATURES SECTION
   -------------------- */

.features-section {
    position: relative;
    background-color: #0a0a14;
}

.features-bg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.features-shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.2;
}

.shape-1 {
    top: 10%;
    left: 10%;
    width: 300px;
    height: 300px;
    background-color: #4361ee;
}

.shape-2 {
    bottom: 20%;
    right: 10%;
    width: 400px;
    height: 400px;
    background-color: #3a0ca3;
}

.shape-3 {
    top: 50%;
    left: 50%;
    width: 200px;
    height: 200px;
    background-color: #4cc9f0;
    transform: translate(-50%, -50%);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 2rem;
    position: relative;
    z-index: 1;
}

.feature-card {
    background-color: rgba(26, 26, 46, 0.5);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 2rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.feature-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
}

.feature-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-icon i {
    font-size: 1.5rem;
    color: #ffffff;
}

.feature-title {
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

.feature-description {
    font-size: 0.95rem;
    opacity: 0.8;
    margin-bottom: 0;
}

/* --------------------
   TECHNOLOGY SECTION
   -------------------- */

.tech-section {
    background-color: #0d0d1a;
}

.tech-showcase {
    display: flex;
    gap: 4rem;
    margin-top: 4rem;
}

.tech-stack {
    display: flex;
    flex-wrap: wrap;
    gap: 2rem;
    flex: 1;
}

.tech-item {
    text-align: center;
    cursor: pointer;
    transition: transform 0.3s ease;
    flex-basis: calc(33.333% - 2rem);
}

.tech-item:hover {
    transform: translateY(-10px);
}

.tech-icon {
    width: 80px;
    height: 80px;
    background-color: #1a1a2e;
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1rem;
    transition: background-color 0.3s ease;
}

.tech-item:hover .tech-icon {
    background-color: #4361ee;
}

.tech-icon i {
    font-size: 2.5rem;
    color: #ffffff;
}

.tech-icon img {
    width: 50px;
    height: auto;
}

.tech-name {
    font-size: 1.1rem;
    margin-bottom: 0;
}

.tech-details {
    flex: 1;
    background-color: #1a1a2e;
    border-radius: 15px;
    padding: 2rem;
    position: relative;
    overflow: hidden;
}

.tech-detail {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.tech-detail.active {
    opacity: 1;
    transform: translateY(0);
}

.tech-detail h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #4361ee;
}

.tech-detail p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0;
}

.tech-highlight {
    display: flex;
    align-items: center;
    gap: 2rem;
    background-color: #1a1a2e;
    border-radius: 15px;
    padding: 2rem;
    margin-top: 4rem;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.2);
}

.highlight-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.highlight-icon i {
    font-size: 2.5rem;
    color: #ffffff;
}

.highlight-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: #ffffff;
}

.highlight-content p {
    font-size: 1rem;
    opacity: 0.9;
    margin-bottom: 0;
}

/* --------------------
   CONTROL PANEL SECTION
   -------------------- */

.control-panel-section {
    background-color: #0a0a14;
    position: relative;
}

.control-panel-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(67, 97, 238, 0.1) 0%, transparent 70%);
    pointer-events: none;
}

.control-panel-showcase {
    display: flex;
    align-items: center;
    gap: 4rem;
    margin-top: 4rem;
}

.cp-mockup {
    flex: 1;
    position: relative;
    max-width: 600px;
}

.cp-screen {
    position: relative;
    width: 100%;
    height: 400px;
    background-color: #1a1a2e;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4);
}

.cp-slideshow {
    width: 100%;
    height: 100%;
    position: relative;
}

.cp-slideshow img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0;
    transition: opacity 1s ease;
}

.cp-slideshow img.active {
    opacity: 1;
}

.cp-nav {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 10px;
}

.cp-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.cp-dot.active {
    background-color: #4361ee;
}

.cp-features {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.cp-feature {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.cp-feature-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    border-radius: 15px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cp-feature-icon i {
    font-size: 1.25rem;
    color: #ffffff;
}

.cp-feature-content h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

.cp-feature-content p {
    font-size: 0.95rem;
    opacity: 0.8;
    margin-bottom: 0;
}

.cp-workflow {
    margin-top: 4rem;
    text-align: center;
}

.cp-workflow h3 {
    font-size: 1.75rem;
    margin-bottom: 2rem;
}

.workflow-steps {
    display: flex;
    justify-content: space-between;
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.workflow-steps::before {
    content: '';
    position: absolute;
    top: 40px;
    left: 60px;
    right: 60px;
    height: 2px;
    background: linear-gradient(90deg, #4361ee, #3a0ca3);
    z-index: 0;
}

.workflow-step {
    position: relative;
    z-index: 1;
    flex: 1;
    max-width: 200px;
}

.step-number {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    font-weight: 700;
    margin: 0 auto 1.5rem;
}

.step-content h4 {
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
}

.step-content p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 0;
}

/* --------------------
   CTA SECTION
   -------------------- */

.cta-section {
    background: linear-gradient(135deg, #4361ee, #3a0ca3);
    padding: 6rem 0;
    text-align: center;
}

.cta-content h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.cta-content p {
    font-size: 1.25rem;
    max-width: 700px;
    margin: 0 auto 2rem;
    opacity: 0.9;
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: 1rem;
}

.cta-section .btn-primary {
    background: #ffffff;
    color: #4361ee;
}

.cta-section .btn-primary:hover {
    box-shadow: 0 10px 20px rgba(255, 255, 255, 0.2);
}

.cta-section .btn-secondary {
    border-color: rgba(255, 255, 255, 0.5);
}

/* --------------------
   FOOTER
   -------------------- */

.main-footer {
    background-color: #0d0d1a;
    padding: 5rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    margin-bottom: 4rem;
}

.footer-logo {
    max-width: 300px;
}

.footer-logo .logo {
    font-size: 1.75rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.footer-logo .logo span {
    color: #4361ee;
}

.footer-logo p {
    font-size: 0.95rem;
    opacity: 0.8;
}

.footer-links {
    display: flex;
    gap: 4rem;
}

.footer-links-column h3 {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: #ffffff;
}

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

.footer-links-column li {
    margin-bottom: 0.75rem;
}

.footer-links-column a {
    font-size: 0.95rem;
    opacity: 0.8;
    transition: opacity 0.3s ease, color 0.3s ease;
}

.footer-links-column a:hover {
    opacity: 1;
    color: #4361ee;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    text-align: center;
}

.footer-bottom p {
    font-size: 0.9rem;
    opacity: 0.7;
    margin-bottom: 0;
}

/* --------------------
   RESPONSIVE STYLES
   -------------------- */

@media (max-width: 1200px) {
    h1 {
        font-size: 3.5rem;
    }
    
    h2 {
        font-size: 2.5rem;
    }
    
    .hero-title {
        font-size: 4rem;
    }
    
    .device-mockup {
        width: 500px;
        height: 350px;
    }
    
    .control-panel-showcase {
        flex-direction: column;
        gap: 3rem;
    }
    
    .cp-mockup {
        max-width: 100%;
    }
    
    .tech-showcase {
        flex-direction: column;
        gap: 3rem;
    }
}

@media (max-width: 992px) {
    .nav-links, .nav-cta {
        display: none;
    }
    
    .menu-toggle {
        display: block;
    }
    
    .hero-section .container {
        flex-direction: column;
        gap: 3rem;
    }
    
    .hero-content {
        text-align: center;
        max-width: 100%;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .device-mockup {
        width: 100%;
        max-width: 500px;
        height: 300px;
        transform: perspective(1000px) rotateY(0) rotateX(0);
    }
    
    .footer-content {
        flex-direction: column;
        gap: 3rem;
    }
    
    .footer-logo {
        max-width: 100%;
        text-align: center;
    }
    
    .footer-links {
        justify-content: space-between;
        width: 100%;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 3rem;
    }
    
    h2 {
        font-size: 2.25rem;
    }
    
    .hero-title {
        font-size: 3.5rem;
    }
    
    .hero-subtitle {
        font-size: 1.25rem;
    }
    
    .demos-showcase {
        grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    }
    
    .features-grid {
        grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    }
    
    .workflow-steps {
        flex-direction: column;
        gap: 2rem;
        align-items: center;
    }
    
    .workflow-steps::before {
        display: none;
    }
    
    .workflow-step {
        max-width: 100%;
    }
    
    .footer-links {
        flex-direction: column;
        gap: 2rem;
    }
}

@media (max-width: 576px) {
    h1 {
        font-size: 2.5rem;
    }
    
    h2 {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
    }
    
    .hero-cta {
        flex-direction: column;
        gap: 1rem;
    }
    
    .btn-primary, .btn-secondary {
        width: 100%;
        text-align: center;
    }
    
    .device-mockup {
        height: 250px;
    }
    
    .tech-item {
        flex-basis: calc(50% - 1rem);
    }
}

/* Custom icon for database-slash */
.fa-database-slash::before {
    content: "\f1c0";
    position: relative;
}

.fa-database-slash::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: currentColor;
    transform: translateY(-50%) rotate(-45deg);
}