/* ========================================
   RESET & BASE
   ======================================== */
*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --color-bg: #ffffff;
    --color-text: #1a1a2e;
    --color-text-secondary: #555566;
    --color-accent: #0d6efd;
    --color-green: #009c3b;
    --color-yellow: #ffdf00;
    --color-blue: #002776;
    --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --ring-size: 320px;
    --photo-size: 290px;
}

html {
    font-size: 16px;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-text);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* ========================================
   HEADER
   ======================================== */
.header {
    padding: 1.25rem 2rem;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.header-content {
    max-width: 1200px;
    margin: 0 auto;
}

.header-brand {
    font-size: 1rem;
    font-weight: 500;
    color: var(--color-text);
    letter-spacing: -0.02em;
}

/* ========================================
   MAIN / HERO
   ======================================== */
.main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 6rem 1.5rem 3rem;
}

.hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    max-width: 700px;
    width: 100%;
    animation: fadeInUp 0.8s ease-out;
}

/* ========================================
   PHOTO
   ======================================== */
.photo-container {
    display: flex;
    align-items: center;
    justify-content: center;
}

.photo-ring {
    width: var(--ring-size);
    height: var(--ring-size);
    border-radius: 50%;
    padding: 6px;
    background: conic-gradient(
        from 0deg,
        #01b8c0 0deg,
        #004378 90deg,
        #00ccab 180deg,
        #004c88 270deg,
        #01b8c0 360deg
    );
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 
        0 8px 32px rgba(0, 67, 120, 0.2),
        0 2px 8px rgba(1, 184, 192, 0.15);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.photo-ring:hover {
    transform: scale(1.03);
    box-shadow: 
        0 12px 48px rgba(0, 67, 120, 0.25),
        0 4px 12px rgba(1, 184, 192, 0.2);
}

.photo-wrapper {
    width: var(--photo-size);
    height: var(--photo-size);
    border-radius: 50%;
    overflow: hidden;
    background: #e8e8e8;
    border: 4px solid #fff;
}

.photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center top;
    display: block;
}

/* ========================================
   INFO / TEXT
   ======================================== */
.info {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.6rem;
}

.title {
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: var(--color-text);
    line-height: 1.5;
}

.cnpj {
    font-size: 0.85rem;
    font-weight: 400;
    color: var(--color-text-secondary);
    letter-spacing: 0.02em;
}

.divider {
    width: 40px;
    height: 2px;
    background: linear-gradient(90deg, #01b8c0, #00ccab, #004378);
    border-radius: 2px;
    margin: 0.8rem 0;
}

.details {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.detail-line {
    font-size: 0.9rem;
    font-weight: 400;
    color: var(--color-text);
    line-height: 1.6;
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: 1.5rem 2rem;
}

.footer-content {
    max-width: 1200px;
    margin: 0 auto;
}

.footer-info {
    font-size: 1rem;
    color: var(--color-text-secondary);
    cursor: pointer;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.footer-info:hover {
    opacity: 1;
}

/* ========================================
   ANIMATIONS
   ======================================== */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(24px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 480px) {
    :root {
        --ring-size: 240px;
        --photo-size: 216px;
    }

    .header {
        padding: 1rem 1.25rem;
    }

    .main {
        padding: 5rem 1rem 2rem;
    }

    .title {
        font-size: 0.8rem;
    }

    .cnpj {
        font-size: 0.78rem;
    }

    .detail-line {
        font-size: 0.82rem;
    }
}

@media (min-width: 481px) and (max-width: 768px) {
    :root {
        --ring-size: 280px;
        --photo-size: 254px;
    }
}