/* 
   Escola Ágil - Premium Landing Page
   Theme: Deep Tech, Security, Trust
   Redesigned for elegance and organization
*/

/* =============================================
   CSS Custom Properties (Design Tokens)
   ============================================= */
:root {
    /* Primary Palette */
    --primary: #0066FF;
    --primary-light: #3385FF;
    --primary-dark: #0044CC;
    --primary-glow: rgba(0, 102, 255, 0.4);

    /* Accent Colors */
    --accent: #00E5FF;
    --accent-glow: rgba(0, 229, 255, 0.3);
    --accent-secondary: #6366F1;

    /* Success/Status */
    --success: #10B981;
    --success-glow: rgba(16, 185, 129, 0.3);

    /* Background Layers */
    --bg-deep: #020617;
    --bg-main: #0A0F1C;
    --bg-card: rgba(15, 23, 42, 0.7);
    --bg-card-hover: rgba(30, 41, 59, 0.8);
    --bg-glass: rgba(255, 255, 255, 0.03);

    /* Text Colors */
    --text-white: #FFFFFF;
    --text-light: #E2E8F0;
    --text-muted: #94A3B8;
    --text-dark: #64748B;

    /* Borders & Effects */
    --border-subtle: rgba(255, 255, 255, 0.06);
    --border-light: rgba(255, 255, 255, 0.1);
    --border-accent: rgba(0, 229, 255, 0.2);

    /* Shadows */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.2);
    --shadow-md: 0 8px 30px rgba(0, 0, 0, 0.3);
    --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.4);
    --shadow-glow: 0 0 40px var(--primary-glow);

    /* Spacing Scale */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 5rem;
    --space-3xl: 8rem;

    /* Typography Scale */
    --text-xs: 0.75rem;
    --text-sm: 0.875rem;
    --text-base: 1rem;
    --text-lg: 1.125rem;
    --text-xl: 1.25rem;
    --text-2xl: 1.5rem;
    --text-3xl: 2rem;
    --text-4xl: 2.5rem;
    --text-5xl: 3.5rem;
    --text-6xl: 4.5rem;

    /* Border Radius */
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-xl: 28px;
    --radius-full: 100px;

    /* Transitions */
    --ease-smooth: cubic-bezier(0.23, 1, 0.32, 1);
    --ease-bounce: cubic-bezier(0.34, 1.56, 0.64, 1);
    --transition-fast: 0.2s var(--ease-smooth);
    --transition-base: 0.3s var(--ease-smooth);
    --transition-slow: 0.5s var(--ease-smooth);
}

/* =============================================
   Reset & Base Styles
   ============================================= */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-deep);
    color: var(--text-white);
    line-height: 1.6;
    overflow-x: hidden;
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition-fast);
}

ul,
li {
    list-style: none;
}

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

button {
    font-family: inherit;
    border: none;
    background: none;
    cursor: pointer;
}

/* =============================================
   Layout Components
   ============================================= */
.container {
    width: 100%;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* =============================================
   Typography
   ============================================= */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: 'Outfit', sans-serif;
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}

.text-gradient {
    background: linear-gradient(135deg, var(--text-white) 0%, var(--accent) 50%, var(--primary-light) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* =============================================
   Background Effects
   ============================================= */
.bg-mesh {
    position: fixed;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    background:
        radial-gradient(ellipse 80% 50% at 20% 40%, rgba(0, 102, 255, 0.12), transparent),
        radial-gradient(ellipse 60% 40% at 80% 20%, rgba(0, 229, 255, 0.08), transparent),
        radial-gradient(ellipse 50% 30% at 50% 80%, rgba(99, 102, 241, 0.06), transparent);
    animation: meshPulse 15s ease-in-out infinite alternate;
}

@keyframes meshPulse {
    0% {
        opacity: 0.8;
        transform: scale(1);
    }

    100% {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* =============================================
   Navigation
   ============================================= */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: var(--transition-base);
}

.navbar.scrolled {
    background: rgba(2, 6, 23, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--border-subtle);
    padding: var(--space-sm) 0;
    box-shadow: var(--shadow-md);
}

.navbar.hidden {
    transform: translateY(-100%);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    height: 44px;
    transition: var(--transition-fast);
}

.logo:hover img {
    transform: scale(1.05);
}

.nav-links {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
}

.nav-links a {
    color: var(--text-muted);
    font-weight: 500;
    font-size: var(--text-sm);
    padding: var(--space-xs) 0;
    position: relative;
}

.nav-links a:not(.btn)::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent);
    transition: var(--transition-fast);
}

.nav-links a:not(.btn):hover {
    color: var(--text-white);
}

.nav-links a:not(.btn):hover::after {
    width: 100%;
}

.mobile-menu-icon {
    display: none;
    font-size: var(--text-2xl);
    color: var(--text-white);
    padding: var(--space-xs);
}

/* =============================================
   Buttons
   ============================================= */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
    padding: 0.875rem 1.75rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: var(--text-sm);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
    white-space: nowrap;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--text-white);
    box-shadow: 0 4px 20px var(--primary-glow);
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
    opacity: 0;
    transition: var(--transition-fast);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px var(--primary-glow);
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary i,
.btn-primary span {
    position: relative;
    z-index: 1;
}

.btn-secondary {
    background: var(--bg-glass);
    border: 1px solid var(--border-light);
    color: var(--text-white);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--border-accent);
    transform: translateY(-2px);
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: var(--text-base);
}

.btn-nav {
    padding: 0.75rem 1.5rem;
}

/* =============================================
   Hero Section
   ============================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: var(--space-3xl) 0 var(--space-2xl);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('hero_background_school_1767040991322.png');
    background-size: cover;
    background-position: center;
    opacity: 0.08;
    z-index: 0;
    pointer-events: none;
    mix-blend-mode: luminosity;
}

.hero .container {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: var(--space-2xl);
    align-items: center;
}

.hero-glow {
    position: absolute;
    width: 700px;
    height: 700px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--primary) 0%, transparent 70%);
    opacity: 0.15;
    filter: blur(100px);
    top: -20%;
    right: -15%;
    animation: floatGlow 10s ease-in-out infinite;
    pointer-events: none;
}

.hero-glow-2 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--accent) 0%, transparent 70%);
    top: 60%;
    left: -10%;
    animation-delay: -5s;
}

@keyframes floatGlow {

    0%,
    100% {
        transform: translate(0, 0) scale(1);
    }

    50% {
        transform: translate(30px, -30px) scale(1.1);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-xs) var(--space-md);
    background: var(--bg-glass);
    border: 1px solid var(--border-accent);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    color: var(--accent);
    margin-bottom: var(--space-lg);
    animation: pulse 3s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        box-shadow: 0 0 0 0 var(--accent-glow);
    }

    50% {
        box-shadow: 0 0 20px 5px var(--accent-glow);
    }
}

.hero-content h1 {
    font-size: var(--text-5xl);
    margin-bottom: var(--space-lg);
    max-width: 600px;
}

.hero-subtitle {
    font-size: var(--text-lg);
    color: var(--text-muted);
    margin-bottom: var(--space-xl);
    max-width: 500px;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
    flex-wrap: wrap;
}

.hero-trust {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.trust-avatars {
    display: flex;
}

.trust-avatars .avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
    border: 2px solid var(--bg-deep);
    margin-left: -10px;
}

.trust-avatars .avatar:first-child {
    margin-left: 0;
}

/* Hero Image */
.hero-image-wrapper {
    position: relative;
    z-index: 2;
}

.hero-card {
    position: relative;
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    padding: 8px;
    border: 1px solid var(--border-light);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-lg);
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-slow);
}

.hero-card:hover {
    transform: perspective(1000px) rotateY(0) rotateX(0) scale(1.02);
}

.hero-card-glow {
    position: absolute;
    inset: -2px;
    background: linear-gradient(135deg, var(--primary), var(--accent), var(--primary));
    border-radius: inherit;
    z-index: -1;
    opacity: 0.5;
    filter: blur(20px);
    animation: cardGlow 4s ease-in-out infinite alternate;
}

@keyframes cardGlow {
    0% {
        opacity: 0.3;
    }

    100% {
        opacity: 0.6;
    }
}

.hero-card img {
    border-radius: var(--radius-lg);
    width: 100%;
}

/* Floating Cards */
.floating-card {
    position: absolute;
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    padding: var(--space-sm) var(--space-md);
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-md);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--bg-deep);
    box-shadow: var(--shadow-md);
    animation: float 4s ease-in-out infinite;
}

.floating-card i {
    font-size: var(--text-xl);
    color: var(--success);
}

.floating-card-1 {
    top: 20%;
    left: -10%;
    animation-delay: 0s;
}

.floating-card-2 {
    bottom: 15%;
    right: -5%;
    animation-delay: -2s;
}

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

@keyframes float {

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

    50% {
        transform: translateY(-15px);
    }
}

/* =============================================
   Stats Section
   ============================================= */
.stats-section {
    padding: var(--space-2xl) 0;
    position: relative;
    z-index: 10;
    background: linear-gradient(180deg, transparent 0%, rgba(2, 6, 23, 0.5) 50%, transparent 100%);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-lg);
}

.stat-card {
    text-align: center;
    padding: var(--space-xl);
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    transition: var(--transition-base);
}

.stat-card:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--border-accent);
    transform: translateY(-5px);
}

.stat-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto var(--space-md);
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 229, 255, 0.1);
    border-radius: var(--radius-md);
    font-size: var(--text-2xl);
    color: var(--accent);
}

.stat-number {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: var(--text-4xl);
    font-weight: 800;
    color: var(--accent);
    line-height: 1;
    margin-bottom: var(--space-xs);
    text-shadow: 0 0 30px var(--accent-glow);
}

.stat-card p {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

/* =============================================
   Integrations Section
   ============================================= */
.integrations-section {
    padding: var(--space-xl) 0;
    position: relative;
    z-index: 8;
}

.integrations-wrapper {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl) var(--space-xl);
    text-align: center;
    position: relative;
    overflow: hidden;
    /* Glassmorphism */
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: var(--shadow-md);
}

/* Background aesthetic for the section */
.integrations-wrapper::before {
    content: '';
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(0, 102, 255, 0.05) 0%, transparent 70%);
    top: -50%;
    left: 50%;
    transform: translateX(-50%);
    pointer-events: none;
    z-index: 0;
}

.integrations-header {
    position: relative;
    z-index: 2;
    margin-bottom: var(--space-2xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.integrations-header h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-sm);
}

.partners-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-2xl);
    position: relative;
    z-index: 2;
    flex-wrap: wrap;
}

.partner-card {
    background: rgba(255, 255, 255, 0.95);
    border-radius: var(--radius-lg);
    padding: var(--space-lg) var(--space-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 280px;
    height: 120px;
    position: relative;
    transition: var(--transition-base);
    box-shadow: var(--shadow-sm);
    border: 1px solid transparent;
}

.partner-card img {
    max-height: 60px;
    max-width: 200px;
    width: auto;
    object-fit: contain;
    transition: var(--transition-fast);
    filter: grayscale(100%) opacity(0.7);
}

.partner-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
    border-color: var(--primary-light);
}

.partner-card:hover img {
    filter: grayscale(0%) opacity(1);
    transform: scale(1.05);
}

.card-glow {
    position: absolute;
    inset: 0;
    border-radius: inherit;
    background: linear-gradient(135deg, var(--primary-glow), transparent);
    opacity: 0;
    transition: var(--transition-base);
    pointer-events: none;
    z-index: -1;
}

.partner-card:hover .card-glow {
    opacity: 0.2;
}

/* Connection Animation */
.connection-line {
    position: relative;
    width: 150px;
    height: 2px;
    background: var(--border-light);
    display: flex;
    align-items: center;
    justify-content: center;
}

.line-animated {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 20%;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
    animation: connectionFlow 2s linear infinite;
    border-radius: 2px;
}

@keyframes connectionFlow {
    0% {
        left: 0;
        opacity: 0;
    }

    20% {
        opacity: 1;
    }

    80% {
        opacity: 1;
    }

    100% {
        left: 80%;
        opacity: 0;
    }
}

.connection-icon {
    background: var(--bg-card);
    border: 1px solid var(--border-accent);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent);
    font-size: var(--text-lg);
    position: relative;
    z-index: 2;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.2);
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .partners-grid {
        flex-direction: column;
        gap: var(--space-lg);
    }

    .connection-line {
        width: 2px;
        height: 80px;
    }

    .line-animated {
        width: 100%;
        height: 20%;
        top: 0;
        left: 0;
        animation: connectionFlowVertical 2s linear infinite;
    }

    @keyframes connectionFlowVertical {
        0% {
            top: 0;
            opacity: 0;
        }

        20% {
            opacity: 1;
        }

        80% {
            opacity: 1;
        }

        100% {
            top: 80%;
            opacity: 0;
        }
    }

    .connection-icon {
        transform: rotate(90deg);
    }
}

/* =============================================
   Microsoft Success Story Section
   ============================================= */
.microsoft-section {
    padding: var(--space-2xl) 0;
    position: relative;
    overflow: hidden;
    background: linear-gradient(180deg, var(--bg-deep) 0%, #0f172a 100%);
}

.microsoft-bg {
    position: absolute;
    inset: 0;
    background-image:
        radial-gradient(circle at 10% 20%, rgba(0, 164, 239, 0.08) 0%, transparent 40%),
        /* Microsoft Blue */
        radial-gradient(circle at 90% 80%, rgba(127, 186, 0, 0.05) 0%, transparent 40%);
    /* Microsoft Green */
    z-index: 0;
}

.ms-story-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-2xl);
    align-items: center;
    position: relative;
    z-index: 2;
}

.text-gradient-ms {
    background: linear-gradient(90deg, #F25022 0%, #7FBA00 33%, #00A4EF 66%, #FFB900 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-weight: 800;
}

.ms-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
    padding: 6px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-full);
    margin-bottom: var(--space-md);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-light);
}

.ms-badge-pill img {
    width: 20px;
    height: 20px;
}

.ms-content-col h2 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-lg);
    line-height: 1.1;
}

.ranking-badges {
    display: flex;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.rank-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--space-sm) var(--space-md);
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    min-width: 120px;
    transition: var(--transition-base);
}

.rank-badge:hover {
    transform: translateY(-5px);
    border-color: var(--border-accent);
    box-shadow: var(--shadow-md);
}

.rank-number {
    font-size: var(--text-3xl);
    font-weight: 800;
    font-family: 'Outfit', sans-serif;
}

.rank-1 .rank-number {
    color: #FFB900;
    /* Microsoft Yellow/Gold */
    text-shadow: 0 0 20px rgba(255, 185, 0, 0.3);
}

.rank-2 .rank-number {
    color: #C0C0C0;
    /* Silver */
    text-shadow: 0 0 20px rgba(192, 192, 192, 0.3);
}

.rank-text {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--text-muted);
    font-weight: 600;
}

.ms-subtitle {
    font-size: var(--text-xl);
    color: var(--text-white);
    margin-bottom: var(--space-md);
    font-weight: 500;
}

.ms-content-col p {
    color: var(--text-muted);
    margin-bottom: var(--space-lg);
    font-size: var(--text-base);
    max-width: 500px;
}

.btn-ms {
    background: #00A4EF;
    /* Microsoft Blue */
    color: white;
    border-radius: var(--radius-sm);
}

.btn-ms:hover {
    background: #0078D7;
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(0, 164, 239, 0.4);
}

/* Visual Side */
.ms-card-showcase {
    position: relative;
    padding: var(--space-lg);
}

.ms-app-img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-subtle);
    transform: perspective(1000px) rotateY(-10deg);
    transition: var(--transition-slow);
}

.ms-card-showcase:hover .ms-app-img {
    transform: perspective(1000px) rotateY(0deg);
}

.ms-overlay-card {
    position: absolute;
    bottom: 0;
    right: -20px;
    background: rgba(23, 23, 23, 0.9);
    backdrop-filter: blur(10px);
    padding: var(--space-lg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-light);
    max-width: 320px;
    box-shadow: var(--shadow-lg);
    border-left: 4px solid #7FBA00;
}

.ms-quote i {
    color: #7FBA00;
    font-size: var(--text-2xl);
    margin-bottom: var(--space-xs);
}

.ms-quote p {
    color: var(--text-light);
    font-style: italic;
    font-size: var(--text-sm);
    margin-bottom: var(--space-sm);
}

.ms-quote span {
    color: var(--text-muted);
    font-size: var(--text-xs);
    font-weight: 600;
    text-transform: uppercase;
}

@media (max-width: 968px) {
    .ms-story-wrapper {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .ranking-badges {
        justify-content: center;
    }

    .ms-content-col p {
        margin-left: auto;
        margin-right: auto;
    }

    .ms-overlay-card {
        position: relative;
        right: auto;
        bottom: auto;
        margin-top: -40px;
        margin-left: auto;
        margin-right: auto;
    }

    .ms-app-img {
        transform: none;
    }

    .ms-card-showcase:hover .ms-app-img {
        transform: scale(1.02);
    }
}

/* =============================================
   Features Section
   ============================================= */
.features {
    padding: var(--space-3xl) 0;
    position: relative;
    z-index: 5;
}

.section-header {
    text-align: center;
    margin-bottom: var(--space-2xl);
}

.section-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(0, 102, 255, 0.1);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--primary-light);
    margin-bottom: var(--space-md);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.section-header h2 {
    font-size: var(--text-4xl);
    margin-bottom: var(--space-md);
}

.section-header p {
    color: var(--text-muted);
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
}

/* Feature Card */
.feature-card {
    position: relative;
    padding: var(--space-xl);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.01) 100%);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    transition: var(--transition-base);
}

.feature-card-bg {
    position: absolute;
    inset: 0;
    background: radial-gradient(600px circle at var(--mouse-x, 50%) var(--mouse-y, 50%),
            rgba(0, 102, 255, 0.08),
            transparent 40%);
    opacity: 0;
    transition: opacity 0.4s;
}

.feature-card:hover .feature-card-bg {
    opacity: 1;
}

.feature-card:hover {
    transform: translateY(-8px);
    border-color: var(--border-light);
    box-shadow: var(--shadow-lg);
}

.icon-box {
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, rgba(0, 102, 255, 0.15) 0%, rgba(0, 102, 255, 0.05) 100%);
    border: 1px solid rgba(0, 102, 255, 0.2);
    border-radius: var(--radius-lg);
    font-size: var(--text-2xl);
    color: var(--primary-light);
    margin-bottom: var(--space-lg);
    transition: var(--transition-base);
}

.icon-box-secondary {
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.15) 0%, rgba(99, 102, 241, 0.05) 100%);
    border-color: rgba(99, 102, 241, 0.2);
    color: var(--accent-secondary);
}

.icon-box-accent {
    background: linear-gradient(135deg, rgba(0, 229, 255, 0.15) 0%, rgba(0, 229, 255, 0.05) 100%);
    border-color: var(--border-accent);
    color: var(--accent);
}

.feature-card:hover .icon-box {
    transform: scale(1.1) rotate(-5deg);
    box-shadow: 0 0 30px var(--primary-glow);
}

.feature-card h3 {
    font-size: var(--text-xl);
    margin-bottom: var(--space-sm);
    color: var(--text-white);
}

.feature-card>p {
    color: var(--text-muted);
    font-size: var(--text-sm);
    line-height: 1.7;
    margin-bottom: var(--space-md);
}

.feature-list {
    margin-top: var(--space-md);
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-xs) 0;
    color: var(--text-light);
    font-size: var(--text-sm);
}

.feature-list i {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(16, 185, 129, 0.15);
    border-radius: 50%;
    font-size: var(--text-xs);
    color: var(--success);
}

/* Microsoft Card */
.ms-card {
    grid-column: span 1;
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: var(--space-lg);
    background: linear-gradient(135deg, rgba(30, 40, 60, 0.8) 0%, rgba(15, 20, 35, 0.9) 100%);
    border-color: var(--border-accent);
}

.ms-badge {
    flex-shrink: 0;
}

.ms-badge img {
    width: 56px;
    height: 56px;
}

.ms-content {
    flex: 1;
}

.ms-tag {
    display: inline-block;
    font-size: var(--text-xs);
    font-weight: 600;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: var(--space-xs);
}

.ms-content h3 {
    margin-bottom: var(--space-xs);
}

.ms-content p {
    margin: 0;
}

/* =============================================
   CTA Section
   ============================================= */
.cta-section {
    padding: var(--space-3xl) 0;
    position: relative;
    z-index: 5;
}

.cta-bg {
    position: absolute;
    inset: 0;
    background-image: url('https://escolaagil-b7f7c15a892250678be0-endpoint.azureedge.net/wp-content/uploads/2023/01/dashboard-2.png');
    background-size: cover;
    background-position: center;
    opacity: 0.05;
    z-index: -1;
}

.cta-card {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    padding: var(--space-2xl);
    background: rgba(10, 15, 28, 0.8);
    backdrop-filter: blur(30px);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-xl);
    text-align: center;
    overflow: hidden;
}

.cta-glow {
    position: absolute;
    inset: -2px;
    background: linear-gradient(90deg, transparent 0%, var(--primary) 50%, transparent 100%);
    border-radius: inherit;
    z-index: -1;
    opacity: 0.3;
    animation: ctaGlow 4s linear infinite;
}

@keyframes ctaGlow {
    0% {
        transform: translateX(-100%);
    }

    100% {
        transform: translateX(100%);
    }
}

.cta-tag {
    display: inline-block;
    padding: var(--space-xs) var(--space-md);
    background: rgba(0, 229, 255, 0.1);
    border-radius: var(--radius-full);
    font-size: var(--text-sm);
    font-weight: 500;
    color: var(--accent);
    margin-bottom: var(--space-md);
}

.cta-card h2 {
    font-size: var(--text-3xl);
    margin-bottom: var(--space-md);
}

.cta-card>p {
    color: var(--text-muted);
    font-size: var(--text-lg);
    max-width: 600px;
    margin: 0 auto var(--space-xl);
}

.cta-btns {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}

/* =============================================
   Footer
   ============================================= */
footer {
    position: relative;
    z-index: 5;
    background: var(--bg-deep);
    border-top: 1px solid var(--border-subtle);
    padding: var(--space-2xl) 0 var(--space-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-2xl);
    margin-bottom: var(--space-2xl);
}

.footer-brand img {
    height: 48px;
    margin-bottom: var(--space-md);
}

.footer-brand p {
    color: var(--text-muted);
    font-size: var(--text-sm);
    max-width: 300px;
    margin-bottom: var(--space-lg);
    line-height: 1.7;
}

.social-links {
    display: flex;
    gap: var(--space-sm);
}

.social-links a {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-glass);
    border: 1px solid var(--border-subtle);
    border-radius: 50%;
    font-size: var(--text-xl);
    color: var(--text-muted);
    transition: var(--transition-base);
}

.social-links a:hover {
    background: var(--primary);
    border-color: var(--primary);
    color: var(--text-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 20px var(--primary-glow);
}

.footer-links h4,
.footer-contact h4 {
    font-size: var(--text-base);
    font-weight: 600;
    margin-bottom: var(--space-md);
    color: var(--text-white);
}

.footer-links ul {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.footer-links a {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

.footer-links a:hover {
    color: var(--accent);
}

.contact-item {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.contact-item i {
    color: var(--accent);
    font-size: var(--text-lg);
}

.contact-item a {
    color: var(--text-muted);
    font-size: var(--text-sm);
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-lg);
    border-top: 1px solid var(--border-subtle);
}

.footer-bottom p {
    color: var(--text-dark);
    font-size: var(--text-sm);
}

.footer-legal {
    display: flex;
    gap: var(--space-lg);
}

.footer-legal a {
    color: var(--text-dark);
    font-size: var(--text-sm);
}

.footer-legal a:hover {
    color: var(--text-muted);
}

/* =============================================
   Animations & Reveal
   ============================================= */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 0.8s var(--ease-smooth);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

.reveal-delay-1 {
    transition-delay: 0.1s;
}

.reveal-delay-2 {
    transition-delay: 0.2s;
}

/* =============================================
   Responsive Design
   ============================================= */
@media (max-width: 1200px) {
    .hero .container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .hero-content h1 {
        max-width: 100%;
    }

    .hero-subtitle {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

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

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

    .hero-image-wrapper {
        max-width: 700px;
        margin: 0 auto;
    }

    .floating-card-1 {
        left: 5%;
    }

    .floating-card-2 {
        right: 5%;
    }
}

@media (max-width: 1024px) {
    :root {
        --text-5xl: 3rem;
        --text-4xl: 2.25rem;
        --text-3xl: 1.75rem;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ms-card {
        grid-column: span 2;
    }

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

    .footer-brand {
        grid-column: span 2;
    }
}

@media (max-width: 768px) {
    :root {
        --text-5xl: 2.5rem;
        --text-4xl: 2rem;
        --space-2xl: 4rem;
        --space-3xl: 6rem;
    }

    .nav-links {
        display: none;
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        padding: var(--space-lg);
        background: rgba(2, 6, 23, 0.98);
        backdrop-filter: blur(20px);
        border-bottom: 1px solid var(--border-subtle);
        gap: var(--space-md);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a:not(.btn)::after {
        display: none;
    }

    .mobile-menu-icon {
        display: block;
    }

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

    .ms-card {
        grid-column: span 1;
        flex-direction: column;
        text-align: center;
    }

    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }

    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-brand {
        grid-column: span 1;
    }

    .footer-brand p {
        max-width: 100%;
        margin-left: auto;
        margin-right: auto;
    }

    .social-links {
        justify-content: center;
    }

    .footer-bottom {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .floating-card {
        display: none;
    }

    .cta-card {
        padding: var(--space-xl);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--space-md);
    }

    .hero-btns {
        flex-direction: column;
        width: 100%;
    }

    .hero-btns .btn {
        width: 100%;
    }

    .cta-btns {
        flex-direction: column;
    }

    .cta-btns .btn {
        width: 100%;
    }
}