/**
 * Landing Page - Fortal Premium
 * Design Dark Mode com Glassmorphism e Animações
 */

/* ===== VARIÁVEIS DARK MODE ===== */
:root {
    /* Cores Dark Mode */
    --bg-dark: #0A0A0A;              /* Preto Grafite */
    --bg-dark-secondary: #1A1A1A;    /* Asfalto */
    --bg-dark-tertiary: #2A2A2A;
    
    /* Cores Neon */
    --neon-orange: #004aad;
    --neon-orange-glow: #004aad;
    --neon-blue: #929395;
    --neon-blue-glow: #929395;
    
    /* Glassmorphism */
    --glass-bg: rgba(255, 255, 255, 0.05);
    --glass-border: rgba(255, 255, 255, 0.1);
    --glass-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    
    /* Tipografia */
    --font-heavy: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-light: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Espaçamentos */
    --spacing-section: 6rem;
}

/* ===== RESET LANDING ===== */
body.landing-page {
    background: var(--bg-dark);
    color: #FFFFFF;
    font-family: var(--font-light);
    overflow-x: hidden;
}

body.landing-page * {
    box-sizing: border-box;
}

/* ===== HEADER GLASSMORPHISM ===== */
.landing-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.8);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid var(--glass-border);
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.landing-header.scrolled {
    background: rgba(10, 10, 10, 0.95);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.landing-header__content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.landing-header__logo {
    font-size: 1.5rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-orange), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-decoration: none;
}

.landing-header__nav {
    display: flex;
    gap: 2rem;
    list-style: none;
    align-items: center;
}

.landing-header__nav a {
    color: #FFFFFF;
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
}

.landing-header__nav a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--neon-orange);
    transition: width 0.3s ease;
}

.landing-header__nav a:hover::after {
    width: 100%;
}

.landing-header__nav a:hover {
    color: var(--neon-orange);
}

/* ===== HERO SECTION ===== */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding-top: 80px;
    background: linear-gradient(135deg, var(--bg-dark) 0%, var(--bg-dark-secondary) 100%);
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 74, 173, 0.1) 0%, transparent 70%);
    animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.1); opacity: 0.8; }
}

.hero-content {
    text-align: center;
    z-index: 1;
    max-width: 900px;
    padding: 0 2rem;
}

.hero-title {
    font-size: clamp(2.5rem, 8vw, 5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, #FFFFFF 0%, var(--neon-orange) 50%, var(--neon-blue) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: fadeInUp 1s ease-out;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 3vw, 1.5rem);
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 2rem;
    font-weight: 300;
    animation: fadeInUp 1s ease-out 0.2s both;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1.5rem;
    background: var(--glass-bg);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 50px;
    font-size: 0.9rem;
    color: var(--neon-orange);
    margin-bottom: 2rem;
    animation: fadeInUp 1s ease-out 0.4s both;
}

/* ===== BOTÃO GLOW ===== */
.btn-glow {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    text-decoration: none;
    border-radius: 50px;
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
    animation: fadeInUp 1s ease-out 0.6s both;
    z-index: 1;
}

.btn-glow--orange {
    background: var(--neon-orange);
    color: #FFFFFF;
    box-shadow: 0 0 20px rgba(0, 74, 173, 0.5);
}

.btn-glow--orange:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(0, 74, 173, 0.8);
}

.btn-glow--blue {
    background: var(--neon-blue);
    color: #000;
    box-shadow: 0 0 20px rgba(146, 147, 149, 0.5);
}

.btn-glow--blue:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px rgba(146, 147, 149, 0.8);
}

/* ===== GLASSMORPHISM CARD ===== */
.glass-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--glass-shadow);
    transition: all 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-orange);
    box-shadow: 0 12px 40px rgba(0, 74, 173, 0.2);
}

/* ===== CONTAINER ===== */
.landing-section .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== SEÇÕES ===== */
.landing-section {
    padding: var(--spacing-section) 0;
    position: relative;
}

.section-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    text-align: center;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #FFFFFF, var(--neon-orange));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.section-subtitle {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 1.2rem;
    margin-bottom: 3rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== GRID SERVIÇOS ===== */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.service-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    text-align: center;
    transition: all 0.4s ease;
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(0, 74, 173, 0.1), transparent);
    transition: left 0.5s ease;
}

.service-card:hover::before {
    left: 100%;
}

.service-card:hover {
    transform: translateY(-10px);
    border-color: var(--neon-orange);
    box-shadow: 0 15px 40px rgba(0, 74, 173, 0.3);
}

.service-icon {
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    display: block;
    filter: drop-shadow(0 0 10px var(--neon-orange));
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: #FFFFFF;
}

.service-card p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
}

/* ===== TIMELINE ===== */
.timeline {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
    position: relative;
}

.timeline-item {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
    position: relative;
}

.timeline-number {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--neon-orange), var(--neon-blue));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 900;
    color: #FFFFFF;
    margin: 0 auto 1.5rem;
    box-shadow: 0 0 20px rgba(0, 74, 173, 0.5);
}

.timeline-item h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: #FFFFFF;
}

.timeline-item p {
    color: rgba(255, 255, 255, 0.7);
}

/* ===== PROVA SOCIAL ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.stat-card {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    text-align: center;
}

.stat-number {
    font-size: 3rem;
    font-weight: 900;
    background: linear-gradient(135deg, var(--neon-orange), var(--neon-blue));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: 0.5rem;
}

.stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 1rem;
}

/* ===== CARROSSEL DEPOIMENTOS ===== */
.testimonials-carousel {
    position: relative;
    overflow: hidden;
    margin: 3rem 0;
}

.testimonials-track {
    display: flex;
    gap: 2rem;
    animation: scroll 30s linear infinite;
}

@keyframes scroll {
    0% { transform: translateX(0); }
    100% { transform: translateX(-50%); }
}

.testimonial-card {
    min-width: 350px;
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem;
    flex-shrink: 0;
}

.testimonial-text {
    color: rgba(255, 255, 255, 0.9);
    font-style: italic;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.testimonial-author strong {
    color: var(--neon-orange);
}

/* ===== TECNOLOGIA OWL CONTROL ===== */
.tech-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.tech-feature {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2.5rem;
    position: relative;
    overflow: hidden;
}

.tech-feature::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(146, 147, 149, 0.1) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
}

.tech-feature h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--neon-blue);
    position: relative;
    z-index: 1;
}

.tech-feature p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
    position: relative;
    z-index: 1;
}

/* ===== ANIMAÇÕES AOS ===== */
[data-aos] {
    opacity: 0;
    transition: all 0.6s ease;
}

[data-aos].aos-animate {
    opacity: 1;
}

[data-aos="fade-up"] {
    transform: translateY(30px);
}

[data-aos="fade-up"].aos-animate {
    transform: translateY(0);
}

[data-aos="fade-left"] {
    transform: translateX(-30px);
}

[data-aos="fade-left"].aos-animate {
    transform: translateX(0);
}

[data-aos="fade-right"] {
    transform: translateX(30px);
}

[data-aos="fade-right"].aos-animate {
    transform: translateX(0);
}

[data-aos="zoom-in"] {
    transform: scale(0.8);
}

[data-aos="zoom-in"].aos-animate {
    transform: scale(1);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== FOOTER ===== */
footer.landing-footer {
    background: var(--bg-dark-secondary);
    border-top: 1px solid var(--glass-border);
    padding: 3rem 0;
    margin-top: 0;
}

footer.landing-footer .container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ===== RESPONSIVIDADE ===== */
@media (max-width: 768px) {
    .landing-header__nav {
        gap: 1rem;
        font-size: 0.9rem;
    }
    
    .hero-title {
        font-size: 2.5rem;
    }
    
    .services-grid,
    .tech-features,
    .timeline {
        grid-template-columns: 1fr;
    }
    
    .testimonial-card {
        min-width: 100%;
    }
    
    :root {
        --spacing-section: 4rem;
    }
}

@media (max-width: 480px) {
    .landing-header__content {
        padding: 0 1rem;
    }
    
    .btn-glow {
        padding: 0.8rem 2rem;
        font-size: 1rem;
    }
    
    .hero-content {
        padding: 0 1rem;
    }
}