/* ============================================
   DESIGN MODERNO ROXO - LINK-IN-BIO
   Versão Simplificada (Single Page)
   ============================================ */

:root {
    --color-primary: #8b5cf6;
    --color-primary-light: #a78bfa;
    --color-primary-dark: #7c3aed;
    --color-accent: #d946ef;
    --color-accent-light: #ec4899;

    --color-bg-dark: #0f172a;
    --color-bg-darker: #0a0f1f;

    --color-text-primary: #ffffff;
    --color-text-secondary: #cbd5e1;
    --color-text-muted: #94a3b8;

    --color-glow: rgba(139, 92, 246, 0.3);
    --color-glow-accent: rgba(217, 70, 239, 0.3);

    --gradient-primary: linear-gradient(135deg, #8b5cf6 0%, #d946ef 100%);
    --gradient-primary-hover: linear-gradient(135deg, #a78bfa 0%, #ec4899 100%);

    --spacing-sm: 16px;
    --spacing-md: 24px;
    --spacing-lg: 32px;
    --spacing-xl: 48px;

    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

    --transition-smooth: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.8s ease-out;
}

/* RESET */

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

body {
    font-family: var(--font-family);
    background-color: var(--color-bg-dark);
    background-image:
        radial-gradient(circle at 0% 0%, rgba(139, 92, 246, 0.15) 0%, transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(217, 70, 239, 0.15) 0%, transparent 50%);
    color: var(--color-text-primary);
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: var(--spacing-md);
    animation: fadeInPage var(--transition-slow);
}

/* LAYOUT */

.page-container {
    width: 100%;
    max-width: 420px;
}

.content-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xl);
    width: 100%;
}

/* HEADER */

.header-section {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-md);
}

.profile-container {
    width: 130px;
    height: 130px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: 0 0 40px var(--color-glow), 0 0 80px var(--color-glow-accent);
    animation: profilePulse 3s ease-in-out infinite;
}

.brand-title {
    font-size: 1.9rem;
    font-weight: 800;
    background: var(--gradient-primary);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.brand-subtitle {
    font-size: 1rem;
    color: var(--color-text-secondary);
    max-width: 280px;
    line-height: 1.5;
}

/* MAIN */

.main-content {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

/* BOTÕES */

.cta-button {
    width: 100%;
    padding: 18px var(--spacing-md);
    border-radius: 16px;
    text-decoration: none;
    text-align: center;
    font-weight: 700;
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    transition: all var(--transition-smooth);
    cursor: pointer;
}

.cta-button.primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: 0 15px 25px -5px var(--color-glow);
}

.cta-button.primary:hover {
    background: var(--gradient-primary-hover);
    transform: translateY(-4px);
}

.cta-button.secondary {
    background: rgba(139, 92, 246, 0.2);
    border: 2px solid var(--color-primary);
    color: #fff;
}

.cta-button.secondary:hover {
    background: rgba(139, 92, 246, 0.3);
    transform: translateY(-4px);
}

.cta-button.pulse {
    animation: buttonPulse 2s ease-in-out infinite;
}

/* FOOTER */

.footer-section {
    text-align: center;
    font-size: 0.8rem;
    color: var(--color-text-muted);
}

/* ANIMAÇÕES */

@keyframes fadeInPage {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes profilePulse {
    0%, 100% {
        box-shadow: 0 0 40px var(--color-glow), 0 0 80px var(--color-glow-accent);
    }
    50% {
        box-shadow: 0 0 50px var(--color-glow), 0 0 100px var(--color-glow-accent);
    }
}

@keyframes buttonPulse {
    0%, 100% {
        box-shadow: 0 15px 25px -5px var(--color-glow);
    }
    50% {
        box-shadow: 0 15px 35px 5px var(--color-glow-accent);
    }
}

/* RESPONSIVO */

@media (min-width: 1024px) {
    .page-container {
        max-width: 500px;
    }

    .profile-container {
        width: 150px;
        height: 150px;
    }

    .brand-title {
        font-size: 2.2rem;
    }
}