/* FoundAI Landing Page Styles */

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: #0a0f1e;
    color: #ffffff;
    min-height: 100vh;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #0a0f1e;
}

::-webkit-scrollbar-thumb {
    background: rgba(59, 130, 246, 0.3);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(59, 130, 246, 0.5);
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 50;
    transition: all 0.5s ease;
}

.navbar.scrolled {
    background: rgba(10, 15, 30, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.navbar-container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.navbar-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
    cursor: pointer;
    text-decoration: none;
}

.navbar-logo-icon {
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 0.75rem;
    background: linear-gradient(to bottom right, #3b82f6, #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.3);
}

.navbar-logo-text {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.025em;
}

.navbar-logo-text span {
    background: linear-gradient(to right, #60a5fa, #67e8f9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.navbar-links {
    display: none;
    align-items: center;
    gap: 0.25rem;
}

@media (min-width: 768px) {
    .navbar-links {
        display: flex;
    }
}

.navbar-link {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #cbd5e1;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    background: none;
    border: none;
    cursor: pointer;
}

.navbar-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

.navbar-cta {
    margin-left: 1rem;
    padding: 0.625rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(to right, #2563eb, #3b82f6);
    border-radius: 9999px;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.25);
}

.navbar-cta:hover {
    background: linear-gradient(to right, #3b82f6, #06b6d4);
    box-shadow: 0 10px 15px -3px rgba(59, 130, 246, 0.4);
    transform: scale(1.05);
}

.navbar-mobile-toggle {
    display: block;
    padding: 0.5rem;
    color: #cbd5e1;
    border-radius: 0.5rem;
    background: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

@media (min-width: 768px) {
    .navbar-mobile-toggle {
        display: none;
    }
}

.navbar-mobile-toggle:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.1);
}

.navbar-mobile-menu {
    display: none;
    background: rgba(10, 15, 30, 0.95);
    backdrop-filter: blur(12px);
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    overflow: hidden;
}

.navbar-mobile-menu.open {
    display: block;
}

.navbar-mobile-menu-content {
    padding: 1rem 1.5rem;
}

.navbar-mobile-link {
    display: block;
    width: 100%;
    text-align: left;
    padding: 0.75rem 1rem;
    font-size: 1rem;
    font-weight: 500;
    color: #cbd5e1;
    border-radius: 0.5rem;
    transition: all 0.3s ease;
    background: none;
    border: none;
    cursor: pointer;
    margin-bottom: 0.25rem;
}

.navbar-mobile-link:hover {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

.navbar-mobile-cta {
    display: block;
    width: 100%;
    margin-top: 0.75rem;
    padding: 0.75rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(to right, #2563eb, #3b82f6);
    border-radius: 9999px;
    text-align: center;
    text-decoration: none;
}

/* Hero Section */
.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 6rem;
    padding-bottom: 5rem;
    overflow: hidden;
}

.hero-background {
    position: absolute;
    inset: 0;
    background: #0a0f1e;
}

.hero-glow {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 600px;
    background: linear-gradient(to bottom, rgba(37, 99, 235, 0.15), rgba(6, 182, 212, 0.1), transparent);
    border-radius: 50%;
    filter: blur(60px);
}

.hero-grid {
    position: absolute;
    inset: 0;
    opacity: 0.03;
    background-image: 
        linear-gradient(rgba(255, 255, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.1) 1px, transparent 1px);
    background-size: 60px 60px;
}

.hero-container {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
    width: 100%;
}

.hero-grid-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .hero-grid-layout {
        grid-template-columns: 1fr 1fr;
        gap: 5rem;
    }
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    border-radius: 9999px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.2);
    margin-bottom: 2rem;
}

.hero-badge-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background: #60a5fa;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

.hero-badge-text {
    font-size: 0.875rem;
    color: #93c5fd;
    font-weight: 500;
}

.hero-title {
    font-size: 3rem;
    font-weight: 800;
    color: #ffffff;
    line-height: 1.05;
    letter-spacing: -0.025em;
    margin-bottom: 1.5rem;
}

@media (min-width: 640px) {
    .hero-title {
        font-size: 3.75rem;
    }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 4.5rem;
    }
}

.hero-title-gradient {
    background: linear-gradient(to right, #60a5fa, #67e8f9, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.125rem;
    color: #94a3b8;
    line-height: 1.75;
    margin-bottom: 2.5rem;
    max-width: 36rem;
}

@media (min-width: 640px) {
    .hero-description {
        font-size: 1.25rem;
    }
}

.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-bottom: 2.5rem;
}

@media (min-width: 640px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.hero-button-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(to right, #2563eb, #3b82f6);
    border-radius: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 20px 25px -5px rgba(37, 99, 235, 0.25);
    border: none;
    cursor: pointer;
}

.hero-button-primary:hover {
    background: linear-gradient(to right, #3b82f6, #06b6d4);
    box-shadow: 0 20px 25px -5px rgba(37, 99, 235, 0.4);
    transform: scale(1.02);
}

.hero-button-primary:active {
    transform: scale(0.98);
}

.hero-button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 1rem 2rem;
    font-size: 1rem;
    font-weight: 600;
    color: #cbd5e1;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    background: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.hero-button-secondary:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: rgba(255, 255, 255, 0.2);
}

.hero-features {
    margin-top: 2.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    font-size: 0.875rem;
    color: #64748b;
}

.hero-feature {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.hero-feature-dot {
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background: #4ade80;
}

/* Brain Graphic */
.brain-graphic {
    position: relative;
    width: 100%;
    max-width: 32rem;
    margin: 0 auto;
}

.brain-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(37, 99, 235, 0.2), rgba(6, 182, 212, 0.2), rgba(37, 99, 235, 0.2));
    border-radius: 1.5rem;
    filter: blur(60px);
}

.brain-browser {
    position: relative;
    background: rgba(15, 22, 41, 0.8);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 25px 50px -12px rgba(59, 130, 246, 0.1);
}

.brain-browser-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.brain-browser-dots {
    display: flex;
    gap: 0.375rem;
}

.brain-browser-dot {
    width: 0.75rem;
    height: 0.75rem;
    border-radius: 50%;
}

.brain-browser-dot.red {
    background: rgba(248, 113, 113, 0.8);
}

.brain-browser-dot.yellow {
    background: rgba(250, 204, 21, 0.8);
}

.brain-browser-dot.green {
    background: rgba(74, 222, 128, 0.8);
}

.brain-browser-search {
    flex: 1;
    margin: 0 0.75rem;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.brain-browser-search-icon {
    width: 1rem;
    height: 1rem;
    color: #94a3b8;
}

.brain-browser-search-text {
    font-size: 0.875rem;
    color: #cbd5e1;
}

.brain-browser-icon {
    width: 1.25rem;
    height: 1.25rem;
    border-radius: 0.25rem;
    background: linear-gradient(to bottom right, #3b82f6, #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.brain-browser-icon svg {
    width: 0.75rem;
    height: 0.75rem;
    color: #ffffff;
}

.brain-results {
    padding: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.brain-result {
    padding: 0.75rem;
    border-radius: 0.75rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.3s ease;
}

.brain-result.highlight {
    border-color: rgba(59, 130, 246, 0.3);
    background: rgba(59, 130, 246, 0.05);
}

.brain-result-url {
    font-size: 0.75rem;
    color: #67e8f9;
    margin-bottom: 0.25rem;
}

.brain-result-title {
    font-size: 0.875rem;
    color: #ffffff;
    font-weight: 500;
}

.brain-summary {
    position: absolute;
    right: -1rem;
    top: 4rem;
    width: 14rem;
    background: rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: 0 25px 50px -12px rgba(59, 130, 246, 0.1);
}

@media (min-width: 640px) {
    .brain-summary {
        width: 16rem;
    }
}

.brain-summary-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.brain-summary-icon {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 0.5rem;
    background: linear-gradient(to bottom right, #3b82f6, #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.brain-summary-icon svg {
    width: 0.875rem;
    height: 0.875rem;
    color: #ffffff;
}

.brain-summary-title {
    font-size: 0.75rem;
    font-weight: 600;
    color: #ffffff;
}

.brain-summary-lines {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.brain-summary-line {
    height: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
}

.brain-summary-line.w-5\/6 {
    width: 83.333333%;
}

.brain-summary-line.w-4\/6 {
    width: 66.666667%;
}

.brain-summary-line.w-3\/4 {
    width: 75%;
}

.brain-summary-line.blue {
    background: rgba(96, 165, 250, 0.2);
    margin-top: 0.75rem;
}

.brain-summary-footer {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.brain-summary-dot {
    width: 0.375rem;
    height: 0.375rem;
    border-radius: 50%;
    background: #4ade80;
    animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.brain-summary-text {
    font-size: 0.625rem;
    color: #94a3b8;
}

/* Section Styles */
.section {
    position: relative;
    padding: 7rem 0;
    overflow: hidden;
}

.section-background {
    position: absolute;
    inset: 0;
    background: #0a0f1e;
}

.section-divider {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: linear-gradient(to right, transparent, rgba(255, 255, 255, 0.1), transparent);
}

.section-container {
    position: relative;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

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

.section-badge {
    display: inline-block;
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.section-title {
    font-size: 2.25rem;
    font-weight: 800;
    color: #ffffff;
    letter-spacing: -0.025em;
    margin-bottom: 1.25rem;
}

@media (min-width: 640px) {
    .section-title {
        font-size: 2.5rem;
    }
}

@media (min-width: 1024px) {
    .section-title {
        font-size: 3rem;
    }
}

.section-title-gradient {
    background: linear-gradient(to right, #60a5fa, #67e8f9);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-description {
    font-size: 1.125rem;
    color: #94a3b8;
    line-height: 1.75;
    max-width: 42rem;
    margin: 0 auto;
}

/* Problem Section */
.problem-badge {
    color: rgba(248, 113, 113, 0.8);
}

.problem-title-gradient {
    background: linear-gradient(to right, #f87171, #fbbf24);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.problems-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .problems-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.problem-card {
    position: relative;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
    background: rgba(255, 255, 255, 0.02);
    transition: all 0.5s ease;
}

.problem-card:hover {
    border-color: rgba(255, 255, 255, 0.1);
}

.problem-card-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    opacity: 0.8;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.problem-card-icon svg {
    width: 1.5rem;
    height: 1.5rem;
    color: #ffffff;
}

.problem-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.75rem;
}

.problem-card-description {
    color: #94a3b8;
    line-height: 1.75;
}

/* Features Section */
.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .features-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: 2rem;
    }
}

.feature-card {
    position: relative;
    height: 100%;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(12px);
    transition: all 0.5s ease;
}

.feature-card:hover {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.07);
}

.feature-card-number {
    position: absolute;
    top: 2rem;
    right: 2rem;
    font-size: 3.75rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.03);
    transition: color 0.5s ease;
}

.feature-card:hover .feature-card-number {
    color: rgba(255, 255, 255, 0.06);
}

.feature-card-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.75rem;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.feature-card-icon svg {
    width: 1.75rem;
    height: 1.75rem;
    color: #ffffff;
}

.feature-card-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: -0.025em;
    margin-bottom: 1rem;
}

@media (min-width: 640px) {
    .feature-card-title {
        font-size: 1.5rem;
    }
}

.feature-card-description {
    color: #94a3b8;
    line-height: 1.75;
    font-size: 1rem;
}

.feature-card-accent {
    margin-top: 2rem;
    height: 2px;
    width: 3rem;
    border-radius: 9999px;
    opacity: 0.4;
    transition: all 0.5s ease;
}

.feature-card:hover .feature-card-accent {
    width: 5rem;
    opacity: 0.7;
}

/* Privacy Section */
.privacy-badge {
    color: rgba(52, 211, 153, 0.8);
}

.privacy-title-gradient {
    background: linear-gradient(to right, #34d399, #5eead4);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.privacy-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 4rem;
    align-items: center;
}

@media (min-width: 1024px) {
    .privacy-grid {
        grid-template-columns: 1fr 1fr;
        gap: 6rem;
    }
}

.privacy-points {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.privacy-point {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.privacy-point-icon {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 0.75rem;
    background: rgba(52, 211, 153, 0.1);
    border: 1px solid rgba(52, 211, 153, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.privacy-point-icon svg {
    width: 1.25rem;
    height: 1.25rem;
    color: #34d399;
}

.privacy-point-text {
    font-size: 1rem;
    color: #cbd5e1;
    font-weight: 500;
}

.privacy-shield {
    position: relative;
    display: flex;
    justify-content: center;
}

.privacy-shield-glow {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom right, rgba(52, 211, 153, 0.1), rgba(20, 184, 166, 0.1));
    border-radius: 50%;
    filter: blur(60px);
    transform: scale(1.5);
}

.privacy-shield-container {
    position: relative;
    width: 16rem;
    height: 16rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 640px) {
    .privacy-shield-container {
        width: 20rem;
        height: 20rem;
    }
}

.privacy-shield-inner {
    width: 12rem;
    height: 12rem;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 640px) {
    .privacy-shield-inner {
        width: 15rem;
        height: 15rem;
    }
}

.privacy-shield-core {
    width: 8rem;
    height: 8rem;
    border-radius: 50%;
    background: linear-gradient(to bottom right, rgba(52, 211, 153, 0.1), rgba(20, 184, 166, 0.1));
    border: 1px solid rgba(52, 211, 153, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
}

@media (min-width: 640px) {
    .privacy-shield-core {
        width: 10rem;
        height: 10rem;
    }
}

.privacy-shield-core svg {
    width: 4rem;
    height: 4rem;
    color: rgba(52, 211, 153, 0.8);
}

@media (min-width: 640px) {
    .privacy-shield-core svg {
        width: 5rem;
        height: 5rem;
    }
}

.privacy-badge-float {
    position: absolute;
    padding: 0.375rem 0.75rem;
    border-radius: 9999px;
    background: rgba(255, 255, 255, 0.06);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.privacy-badge-float svg {
    width: 0.75rem;
    height: 0.75rem;
    color: #34d399;
}

.privacy-badge-text {
    font-size: 0.75rem;
    font-weight: 500;
    color: #cbd5e1;
    white-space: nowrap;
}

/* Install CTA Section */
.install-cta {
    text-align: center;
}

.install-cta-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 4rem;
    height: 4rem;
    border-radius: 1rem;
    background: linear-gradient(to bottom right, #3b82f6, #06b6d4);
    box-shadow: 0 25px 50px -12px rgba(59, 130, 246, 0.3);
    margin-bottom: 2rem;
}

.install-cta-icon svg {
    width: 2rem;
    height: 2rem;
    color: #ffffff;
}

.install-cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1.25rem 2.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: #ffffff;
    background: linear-gradient(to right, #2563eb, #3b82f6);
    border-radius: 1rem;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 20px 25px -5px rgba(37, 99, 235, 0.25);
    border: none;
    cursor: pointer;
}

.install-cta-button:hover {
    background: linear-gradient(to right, #3b82f6, #06b6d4);
    box-shadow: 0 20px 25px -5px rgba(37, 99, 235, 0.4);
    transform: scale(1.02);
}

.install-cta-button:active {
    transform: scale(0.98);
}

.install-cta-button svg {
    width: 1.5rem;
    height: 1.5rem;
}

.install-cta-button svg.arrow {
    width: 1.25rem;
    height: 1.25rem;
    transition: transform 0.3s ease;
}

.install-cta-button:hover svg.arrow {
    transform: translateX(0.25rem);
}

/* Footer */
.footer {
    position: relative;
    padding: 4rem 0;
    overflow: hidden;
}

.footer-background {
    position: absolute;
    inset: 0;
    background: #070b16;
}

.footer-uninstall {
    max-width: 32rem;
    margin: 0 auto 4rem;
}

.footer-uninstall-title {
    text-align: center;
    font-size: 0.875rem;
    font-weight: 600;
    color: #64748b;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 1.5rem;
}

.footer-uninstall-steps {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.footer-uninstall-step {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem;
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.footer-uninstall-step-icon {
    width: 2rem;
    height: 2rem;
    border-radius: 0.5rem;
    background: rgba(255, 255, 255, 0.05);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    margin-top: 0.125rem;
}

.footer-uninstall-step-icon svg {
    width: 1rem;
    height: 1rem;
    color: #94a3b8;
}

.footer-uninstall-step-content {
    flex: 1;
}

.footer-uninstall-step-label {
    font-size: 0.875rem;
    font-weight: 500;
    color: #cbd5e1;
}

.footer-uninstall-step-text {
    font-size: 0.875rem;
    color: #64748b;
    margin-top: 0.125rem;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

@media (min-width: 640px) {
    .footer-bottom {
        flex-direction: row;
    }
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 0.625rem;
}

.footer-logo-icon {
    width: 1.75rem;
    height: 1.75rem;
    border-radius: 0.5rem;
    background: linear-gradient(to bottom right, #3b82f6, #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
}

.footer-logo-icon svg {
    width: 1rem;
    height: 1rem;
    color: #ffffff;
}

.footer-logo-text {
    font-size: 0.875rem;
    font-weight: 600;
    color: #94a3b8;
}

.footer-logo-text span {
    color: #cbd5e1;
}

.footer-copyright {
    font-size: 0.875rem;
    color: #475569;
}

/* Utility Classes */
.gradient-blue-cyan {
    background: linear-gradient(to right, #3b82f6, #06b6d4);
}

.gradient-red-orange {
    background: linear-gradient(to bottom right, #ef4444, #f97316);
}

.gradient-amber-yellow {
    background: linear-gradient(to bottom right, #f59e0b, #eab308);
}

.gradient-orange-red {
    background: linear-gradient(to bottom right, #f97316, #ef4444);
}

.gradient-cyan-teal {
    background: linear-gradient(to bottom right, #06b6d4, #14b8a6);
}

.gradient-blue-indigo {
    background: linear-gradient(to bottom right, #60a5fa, #6366f1);
}

/* Icons */
.icon {
    width: 1em;
    height: 1em;
    display: inline-block;
    vertical-align: middle;
}

/* Responsive adjustments */
@media (max-width: 767px) {
    .hero-title {
        font-size: 2.5rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .brain-summary {
        position: static;
        margin-top: 1rem;
        width: 100%;
    }
}