/* =============================================================================
   REFERÊNCIA MÉDICA (referenciamedica.com.br)
   DESIGN SYSTEM "MEDICAL GLASS LUXURY 2026"
   Padrão de Alta Medicina: Glassmorphism Translúcido, Bordas Arredondadas (24-28px),
   Dock Flutuante Orgânica Mobile, Cápsulas de Busca e Ícones Vetoriais de Luxo.
   ============================================================================= */

:root {
    /* Superfícies & Fundos Clínicos */
    --med-bg-canvas: #f8fafc;
    --med-bg-surface: #ffffff;
    --med-bg-glass: rgba(255, 255, 255, 0.78);
    --med-bg-glass-hover: rgba(255, 255, 255, 0.94);
    --med-bg-glass-dark: rgba(6, 18, 30, 0.85);

    /* Linhas & Bordas de Vidro */
    --med-border-glass: rgba(255, 255, 255, 0.9);
    --med-border-subtle: #e2e8f0;
    --med-border-teal: rgba(13, 148, 136, 0.25);
    --med-border-focus: #0d9488;

    /* Tipografia de Alta Densidade */
    --med-text-primary: #0f172a;
    --med-text-secondary: #475569;
    --med-text-muted: #94a3b8;
    --med-text-white: #ffffff;

    /* Acentos Cirúrgicos & Tecnológicos */
    --med-teal-600: #0d9488;
    --med-teal-500: #14b8a6;
    --med-teal-surface: #f0fdfa;
    --med-teal-glow: rgba(13, 148, 136, 0.18);

    --med-cyan-600: #0284c7;
    --med-cyan-500: #0ea5e9;
    --med-cyan-surface: #f0f9ff;

    --med-navy-deep: #06121e;
    --med-navy-card: #0a1926;

    --med-gold-600: #d97706;
    --med-gold-surface: #fffbeb;

    --med-rose-600: #e11d48;
    --med-rose-surface: #fff1f2;

    --med-emerald-600: #059669;
    --med-emerald-surface: #ecfdf5;

    /* Raios de Curvatura (Generous Rounded) */
    --radius-full: 9999px;
    --radius-xl: 28px;
    --radius-lg: 22px;
    --radius-md: 14px;
    --radius-sm: 8px;

    /* Sombras Suaves de Profundidade */
    --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.04);
    --shadow-card: 0 12px 32px -8px rgba(15, 23, 42, 0.05), 0 2px 6px -2px rgba(15, 23, 42, 0.02);
    --shadow-card-hover: 0 20px 40px -12px rgba(13, 148, 136, 0.15), 0 0 0 1px rgba(13, 148, 136, 0.25);
    --shadow-dock: 0 16px 36px -6px rgba(6, 18, 30, 0.16), 0 0 0 1px rgba(255, 255, 255, 0.6);

    /* Física de Vidro */
    --glass-blur: blur(20px) saturate(180%);
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* RESET E BASE */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    background-color: var(--med-bg-canvas);
    color: var(--med-text-primary);
    font-family: var(--font-sans);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    overflow-x: hidden;
    line-height: 1.6;
    background-image:
        radial-gradient(circle at 10% 0%, rgba(13, 148, 136, 0.08) 0%, transparent 45%),
        radial-gradient(circle at 90% 15%, rgba(2, 132, 199, 0.06) 0%, transparent 45%),
        radial-gradient(circle at 50% 90%, rgba(13, 148, 136, 0.04) 0%, transparent 50%);
    background-attachment: fixed;
}

a {
    color: inherit;
    text-decoration: none;
}

/* NAVBAR DESKTOP DE LUXO */
.navbar {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(255, 255, 255, 0.85);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border-bottom: 1px solid var(--med-border-subtle);
    padding: 14px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    transition: var(--transition-smooth);
}

.nav-brand {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 1.2rem;
    font-weight: 800;
    letter-spacing: -0.4px;
    color: var(--med-navy-deep);
}

.brand-icon {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--med-teal-600), #0891b2);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 0 4px 12px var(--med-teal-glow);
}

.brand-badge {
    background: var(--med-teal-surface);
    color: var(--med-teal-600);
    border: 1px solid var(--med-border-teal);
    font-size: 0.68rem;
    font-weight: 800;
    padding: 3px 8px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
    list-style: none;
}

.nav-links a {
    color: var(--med-text-secondary);
    font-size: 0.88rem;
    font-weight: 600;
    padding: 8px 14px;
    border-radius: var(--radius-full);
    transition: var(--transition-smooth);
}

.nav-links a:hover, .nav-links a.active {
    color: var(--med-teal-600);
    background: var(--med-teal-surface);
}

/* CONTAINER CENTRAL */
.container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 36px 24px 100px 24px;
    width: 100%;
    flex: 1;
}

/* HERO SECTION DE LUXO */
.hero {
    text-align: center;
    padding: 40px 16px 24px 16px;
    max-width: 880px;
    margin: 0 auto;
    position: relative;
}

.hero-tag {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--med-teal-surface);
    border: 1px solid var(--med-border-teal);
    padding: 6px 16px;
    border-radius: var(--radius-full);
    font-size: 0.82rem;
    color: var(--med-teal-600);
    font-weight: 700;
    margin-bottom: 20px;
    box-shadow: var(--shadow-sm);
}

.hero h1 {
    font-size: clamp(2rem, 4.5vw, 3.2rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--med-navy-deep);
    margin-bottom: 16px;
}

.hero p {
    font-size: 1.08rem;
    color: var(--med-text-secondary);
    max-width: 680px;
    margin: 0 auto 36px auto;
    line-height: 1.6;
}

/* BARRA DE BUSCA EM CÁPSULA (PILL SEARCH CAPSULE) */
.search-wrapper {
    position: relative;
    max-width: 740px;
    margin: 0 auto 20px auto;
}

.search-box {
    position: relative;
    display: flex;
    align-items: center;
    background: #ffffff;
    border: 1px solid rgba(203, 213, 225, 0.8);
    border-radius: var(--radius-full);
    padding: 6px 8px 6px 20px;
    box-shadow: 0 10px 30px -5px rgba(15, 23, 42, 0.08);
    transition: var(--transition-smooth);
}

.search-box:focus-within {
    border-color: var(--med-teal-600);
    box-shadow: 0 12px 35px -5px var(--med-teal-glow), 0 0 0 3px rgba(13, 148, 136, 0.15);
}

.search-icon-box {
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--med-teal-600);
    margin-right: 12px;
}

.search-input {
    flex: 1;
    border: none;
    outline: none;
    font-size: 1.02rem;
    color: var(--med-text-primary);
    background: transparent;
    font-family: inherit;
}

.search-input::placeholder {
    color: var(--med-text-muted);
}

.search-btn-submit {
    background: linear-gradient(135deg, var(--med-teal-600), #0f766e);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-weight: 700;
    font-size: 0.92rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    cursor: pointer;
    box-shadow: 0 4px 14px var(--med-teal-glow);
    transition: var(--transition-smooth);
}

.search-btn-submit:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(13, 148, 136, 0.35);
}

.search-shortcut {
    font-size: 0.72rem;
    background: var(--med-bg-canvas);
    border: 1px solid var(--med-border-subtle);
    padding: 3px 8px;
    border-radius: 6px;
    color: var(--med-text-muted);
    margin-right: 10px;
    font-weight: 600;
}

/* CHIPS EM PÍLULA */
.search-chips {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.chip {
    background: var(--med-bg-surface);
    border: 1px solid var(--med-border-subtle);
    color: var(--med-text-secondary);
    padding: 6px 14px;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition-smooth);
}

.chip:hover {
    background: var(--med-teal-surface);
    border-color: var(--med-border-teal);
    color: var(--med-teal-600);
    transform: translateY(-1px);
}

/* CARD DE RESPOSTA RÁPIDA (SUB-1MS) */
.result-card {
    display: none;
    background: var(--med-bg-surface);
    border: 1px solid var(--med-border-teal);
    border-radius: var(--radius-xl);
    padding: 28px;
    text-align: left;
    box-shadow: 0 20px 50px -10px rgba(15, 23, 42, 0.1);
    margin: 20px auto 36px auto;
    max-width: 740px;
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--glass-blur);
}

.result-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--med-teal-600), var(--med-cyan-600));
}

.result-badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.badge-tuss { background: #f0fdfa; color: #0d9488; border: 1px solid rgba(13, 148, 136, 0.3); }
.badge-cid { background: #eff6ff; color: #2563eb; border: 1px solid rgba(37, 99, 235, 0.3); }
.badge-farmaco { background: #fefce8; color: #ca8a04; border: 1px solid rgba(202, 138, 4, 0.3); }
.badge-interacao { background: #fff1f2; color: #e11d48; border: 1px solid rgba(225, 29, 72, 0.3); }
.badge-calc { background: #f5f3ff; color: #7c3aed; border: 1px solid rgba(124, 58, 237, 0.3); }
.badge-etica { background: #fffbeb; color: #d97706; border: 1px solid rgba(217, 119, 6, 0.3); }
.badge-crm { background: #f0fdf4; color: #16a34a; border: 1px solid rgba(22, 163, 74, 0.3); }

/* GRADE DE MÓDULOS (4 COLUNAS DESKTOP / 2 COLUNAS MOBILE) */
.modules-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

/* CARDS ARREDONDADOS COM EFEITO DE VIDRO TRANSLÚCIDO */
.card-tool {
    background: var(--med-bg-glass);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--med-border-glass);
    border-radius: var(--radius-xl);
    padding: 26px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    box-shadow: var(--shadow-card);
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.card-tool:hover {
    transform: translateY(-4px);
    background: var(--med-bg-glass-hover);
    box-shadow: var(--shadow-card-hover);
    border-color: var(--med-border-teal);
}

.tool-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 18px;
}

.tool-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--med-teal-surface);
    color: var(--med-teal-600);
    border: 1px solid var(--med-border-teal);
    transition: var(--transition-smooth);
}

.card-tool:hover .tool-icon-box {
    background: var(--med-teal-600);
    color: #ffffff;
    transform: scale(1.05);
}

.micro-action-btn {
    width: 34px;
    height: 34px;
    border-radius: var(--radius-full);
    background: var(--med-bg-canvas);
    border: 1px solid var(--med-border-subtle);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--med-text-secondary);
    transition: var(--transition-smooth);
}

.card-tool:hover .micro-action-btn {
    background: var(--med-teal-surface);
    border-color: var(--med-border-teal);
    color: var(--med-teal-600);
    transform: translate(2px, -2px);
}

.tool-title {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--med-navy-deep);
    margin-bottom: 8px;
    letter-spacing: -0.3px;
}

.tool-desc {
    font-size: 0.88rem;
    color: var(--med-text-secondary);
    line-height: 1.5;
    margin-bottom: 20px;
}

.tool-footer {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.84rem;
    font-weight: 700;
    color: var(--med-teal-600);
    border-top: 1px solid rgba(226, 232, 240, 0.6);
    padding-top: 14px;
}

/* BOTÕES DE LUXO (WOZNIAKBOTOES) */
.btn-luxury {
    background: linear-gradient(135deg, var(--med-teal-600), #0f766e);
    color: #ffffff;
    border: none;
    padding: 12px 24px;
    border-radius: var(--radius-full);
    font-size: 0.92rem;
    font-weight: 700;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    box-shadow: 0 4px 14px var(--med-teal-glow);
    transition: var(--transition-smooth);
    text-decoration: none;
}

.btn-luxury:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13, 148, 136, 0.35);
}

.btn-luxury-secondary {
    background: var(--med-bg-surface);
    color: var(--med-text-primary);
    border: 1px solid var(--med-border-subtle);
    padding: 12px 22px;
    border-radius: var(--radius-full);
    font-size: 0.9rem;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-smooth);
    box-shadow: var(--shadow-sm);
}

.btn-luxury-secondary:hover {
    background: var(--med-teal-surface);
    border-color: var(--med-border-teal);
    color: var(--med-teal-600);
}

/* DIVISOR DE ELETROCARDIOGRAMA (EKG WAVEFORM) */
.ekg-divider {
    width: 100%;
    height: 36px;
    margin: 40px 0;
    background-repeat: repeat-x;
    background-position: center;
    opacity: 0.4;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 100 30' width='100' height='30'%3E%3Cpath d='M0 15 L25 15 L30 5 L35 25 L40 10 L45 18 L50 15 L100 15' fill='none' stroke='%230d9488' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
}

/* TABELAS CIRÚRGICAS EM VIDRO */
.table-container-glass {
    background: var(--med-bg-surface);
    border: 1px solid var(--med-border-subtle);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-card);
    margin-bottom: 32px;
}

.table-luxury {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
}

.table-luxury th {
    background: #f1f5f9;
    color: var(--med-text-secondary);
    font-weight: 700;
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.6px;
    padding: 16px 20px;
    border-bottom: 1px solid var(--med-border-subtle);
}

.table-luxury td {
    padding: 16px 20px;
    border-bottom: 1px solid #f1f5f9;
    color: var(--med-text-primary);
}

.table-luxury tr:last-child td {
    border-bottom: none;
}

.table-luxury tr:hover td {
    background: var(--med-teal-surface);
}

/* DOCK FLUTUANTE ORGÂNICA MOBILE (ESTILO PRINTS 3 E 4) */
.mobile-dock {
    display: none;
    position: fixed;
    bottom: 16px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid rgba(255, 255, 255, 0.85);
    border-radius: 40px;
    padding: 6px 10px;
    box-shadow: var(--shadow-dock);
    align-items: center;
    gap: 8px;
    max-width: calc(100% - 32px);
    width: auto;
}

.dock-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: var(--radius-full);
    color: var(--med-text-secondary);
    font-size: 0.82rem;
    font-weight: 700;
    transition: var(--transition-smooth);
}

.dock-item svg {
    width: 20px;
    height: 20px;
    stroke-width: 2px;
}

.dock-item.active {
    background: var(--med-teal-600);
    color: #ffffff;
    box-shadow: 0 4px 14px var(--med-teal-glow);
}

.dock-item.active svg {
    stroke: #ffffff;
}

/* RODAPÉ INSTITUCIONAL DE LUXO */
.footer-luxury {
    background: var(--med-navy-deep);
    color: #cbd5e1;
    padding: 60px 24px 30px 24px;
    margin-top: 80px;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-content {
    max-width: 1240px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h4 {
    font-size: 1.2rem;
    font-weight: 800;
    color: #ffffff;
    margin-bottom: 10px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.footer-brand p {
    font-size: 0.86rem;
    color: #94a3b8;
    line-height: 1.6;
}

.footer-col h5 {
    color: #ffffff;
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.footer-col ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer-col a {
    color: #94a3b8;
    font-size: 0.88rem;
    transition: var(--transition-smooth);
}

.footer-col a:hover {
    color: var(--med-teal-500);
}

.footer-bottom {
    max-width: 1240px;
    margin: 0 auto;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding-top: 24px;
    text-align: center;
    font-size: 0.8rem;
    color: #64748b;
}

/* RESPONSIVIDADE & MOBILE-FIRST AVANÇADO */
@media (max-width: 900px) {
    .nav-links {
        display: none; /* Substituído pela Dock Flutuante no Mobile */
    }

    .mobile-dock {
        display: flex;
    }

    .container {
        padding-bottom: 110px; /* Espaço para não cobrir a dock flutuante */
    }

    .modules-grid {
        grid-template-columns: repeat(2, 1fr); /* Grade 2 colunas como no Print 3 */
        gap: 14px;
    }

    .card-tool {
        padding: 18px;
        border-radius: var(--radius-lg);
    }

    .tool-title {
        font-size: 0.98rem;
    }

    .tool-desc {
        font-size: 0.78rem;
        margin-bottom: 12px;
        display: -webkit-box;
        -webkit-line-clamp: 3;
        -webkit-box-orient: vertical;
        overflow: hidden;
    }

    .hero h1 {
        font-size: 1.8rem;
    }

    .hero p {
        font-size: 0.92rem;
    }
}

@media (max-width: 520px) {
    .modules-grid {
        grid-template-columns: 1fr;
    }

    .search-btn-submit span {
        display: none;
    }

    .search-btn-submit {
        padding: 12px;
    }
}