/* style.css - Il Circolo dei Medici (Colesterolo) */

:root {
    /* Colori estratti dal Quaderno #5 */
    --color-gold: #d8a227;       /* Giallo senape / Ocra */
    --color-gold-light: #e6b94c; /* Hover state */
    --color-navy: #16162c;       /* Blu scuro istituzionale */
    --color-navy-light: #212140; 
    --color-white: #ffffff;
    --color-offwhite: #faf9f6;   /* Sfondo simil-carta per sezioni editoriali */
    --color-text: #2d2d3a;       /* Testo generale */
    --color-gray: #7a7a8c;
    
    /* Tipografia */
    --font-heading: 'Cardo', serif;
    --font-body: 'Inter', sans-serif;
    
    /* Spaziature */
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
    --spacing-xxl: 6rem;
    
    /* Border Radius */
    --br-sm: 4px;
    --br-md: 8px;
    --br-lg: 16px;
    --br-full: 9999px;
}

/* Reset & Base */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 18px;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    color: var(--color-navy);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}
h2 { font-size: 2.4rem; }
h3 { font-size: 1.9rem; }
@media (max-width: 768px) {
    h2 { font-size: 1.9rem; }
    h3 { font-size: 1.55rem; }
}

a {
    color: var(--color-navy);
    text-decoration: none;
    transition: all 0.3s ease;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Utilities */
.text-center { text-align: center; }
.text-white { color: var(--color-white) !important; }
.bg-navy { background-color: var(--color-navy); }
.bg-gold { background-color: var(--color-gold); }
.bg-gold p, .bg-gold li, .bg-gold span, .bg-gold .sub-headline { font-weight: 500; }
.bg-white { background-color: var(--color-white); }
.bg-offwhite { background-color: var(--color-offwhite); }
.gold-text { color: var(--color-gold); }
.navy-text { color: var(--color-navy); }

/* Linee sottili (stile editoriale) */
.thin-line {
    border: none;
    height: 1px;
    background-color: var(--color-navy);
    margin: var(--spacing-md) 0;
    opacity: 0.3;
}
.thin-line.center {
    margin: var(--spacing-lg) auto;
    width: 60px;
}

/* Evidenziatore giallo (dal Quaderno) */
mark {
    background-color: rgba(216, 162, 39, 0.4);
    padding: 0 4px;
    color: inherit;
}

/* Drop Cap (Iniziale grande) */
.drop-cap {
    float: left;
    font-family: var(--font-heading);
    font-size: 5rem;
    line-height: 0.8;
    padding-top: 4px;
    padding-right: 8px;
    padding-left: 3px;
    color: var(--color-navy);
    font-weight: 700;
}

/* Header */
.site-header {
    padding: var(--spacing-md) 0;
    background-color: var(--color-white);
    border-bottom: 1px solid rgba(22, 22, 44, 0.1);
    position: sticky;
    top: 0;
    z-index: 100;
    /* Glassmorphism soft */
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
}
.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    display: flex;
    flex-direction: column;
}
.logo-title {
    font-family: var(--font-heading);
    color: var(--color-navy);
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 1px;
    line-height: 1;
}
.logo-subtitle {
    font-family: var(--font-heading);
    color: var(--color-navy);
    font-size: 0.9rem;
    font-style: italic;
    opacity: 0.8;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 1.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 1rem;
    border-radius: var(--br-full);
    cursor: pointer;
    text-align: center;
    border: 2px solid transparent;
    white-space: nowrap;
}
@media (max-width: 768px) {
    .btn {
        padding: 0.6rem 1.1rem;
        font-size: 0.9rem;
    }
}
.btn-primary {
    background-color: var(--color-navy);
    color: var(--color-white);
}
.btn-primary:hover {
    background-color: var(--color-gold);
    color: var(--color-navy);
}
.btn-outline {
    background-color: transparent;
    border-color: var(--color-navy);
    color: var(--color-navy);
}
.btn-outline:hover {
    background-color: var(--color-navy);
    color: var(--color-white);
}
.btn-green {
    background-color: #16a34a;
    color: var(--color-white);
    border-color: #16a34a;
    box-shadow: 0 4px 12px rgba(22, 163, 74, 0.28);
}
.btn-green:hover {
    background-color: #15803d;
    color: var(--color-white);
    border-color: #15803d;
    transform: translateY(-2px);
}
.btn-block {
    display: block;
    width: 100%;
}

/* Hero Section */
.hero-section {
    padding: var(--spacing-xxl) 0;
    position: relative;
    overflow: hidden;
    /* Elemento decorativo rimosso perché la hero è già oro */
}
.hero-container {
    display: grid;
    grid-template-columns: 1.1fr 1.3fr;
    gap: var(--spacing-xl);
    align-items: center;
}
.pre-headline {
    font-family: var(--font-body);
    font-size: 0.9rem;
    color: var(--color-gray);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: var(--spacing-md);
}
.main-headline {
    font-size: 3.5rem;
    color: var(--color-navy);
    line-height: 1.1;
    margin-bottom: var(--spacing-md);
}
.main-headline u {
    text-decoration-color: var(--color-gold);
    text-decoration-thickness: 3px;
    text-underline-offset: 4px;
}
.sub-headline {
    font-size: 1.25rem;
    color: var(--color-text);
    margin-bottom: var(--spacing-lg);
    font-weight: 400;
}
.social-proof-micro {
    font-size: 0.85rem;
    color: var(--color-gray);
    margin-top: var(--spacing-sm);
    font-weight: 500;
}

/* Placeholder Images */
.placeholder-image {
    background-color: #e5e5eb;
    border: 1px dashed var(--color-gray);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-gray);
    font-family: var(--font-body);
    font-size: 0.9rem;
    text-align: center;
    padding: var(--spacing-md);
}
.cover-placeholder {
    width: 100%;
    aspect-ratio: 4/5;
    border-radius: var(--br-lg);
    background: linear-gradient(135deg, var(--color-gold) 0%, rgba(216,162,39,0.3) 100%);
    border: none;
    color: var(--color-navy);
    font-weight: bold;
    box-shadow: 0 20px 40px rgba(22, 22, 44, 0.1);
}
.portrait-placeholder.circle {
    width: 150px;
    height: 150px;
    border-radius: var(--br-full);
    margin: 0 auto var(--spacing-md);
    background-color: var(--color-offwhite);
    border: 3px solid var(--color-gold);
}

/* Social Proof Band */
.social-proof-band {
    background-color: var(--color-gold);
    padding: var(--spacing-xl) 0;
}
.quote-box {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
}
.quote-box blockquote {
    font-family: var(--font-heading);
    font-size: 1.8rem;
    color: var(--color-navy);
    font-style: italic;
    line-height: 1.4;
    margin-bottom: var(--spacing-md);
}
.quote-box cite {
    font-family: var(--font-body);
    font-weight: 600;
    color: var(--color-navy);
    font-style: normal;
}
.quote-box mark {
    background-color: rgba(255,255,255,0.4); /* Highlight sul giallo */
}

/* Mechanism Section (Editorial Layout) */
.mechanism-section {
    padding: var(--spacing-xxl) 0;
}
.editorial-grid {
    display: grid;
    grid-template-columns: 3fr 7fr;
    gap: var(--spacing-xl);
}
.editorial-sidebar .section-title {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 0;
    line-height: 1.2;
}
.editorial-sidebar .sidebar-headline {
    font-size: 2rem;
    line-height: 1.2;
    margin-top: var(--spacing-md);
}
.editorial-content {
    font-family: var(--font-heading); /* Stile editoriale per il body copy in questa sezione */
    font-size: 1.2rem;
    line-height: 1.8;
}
.editorial-content p {
    margin-bottom: var(--spacing-md);
}
.lead-text {
    font-size: 1.4rem;
    color: var(--color-navy);
}
.infographic-placeholder .placeholder-image {
    width: 100%;
    aspect-ratio: 16/9;
    margin: var(--spacing-lg) 0;
    border-radius: var(--br-md);
    background-color: var(--color-offwhite);
}

/* Solution Section */
.solution-section {
    padding: var(--spacing-xxl) 0;
}
.solution-section h2 {
    font-size: 2.5rem;
}
.solution-section .subtitle {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-style: italic;
    opacity: 0.8;
    margin-bottom: var(--spacing-xl);
}
.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
}
.feature-card {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--spacing-lg);
    border-radius: var(--br-md);
    transition: transform 0.3s ease;
}
.feature-card:hover {
    transform: translateY(-5px);
    border-color: var(--color-gold);
}
.feature-card h3 {
    color: var(--color-gold);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
}
.feature-card p {
    font-family: var(--font-body);
    font-size: 1rem;
    color: rgba(255, 255, 255, 0.8);
}
.feature-icon {
    font-family: var(--font-body);
    color: var(--color-gold);
    font-size: 0.8rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.7;
}

/* Experts Section */
.experts-section {
    padding: var(--spacing-xxl) 0;
}
.experts-grid {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-top: var(--spacing-xl);
}
.expert-profile {
    text-align: center;
    max-width: 300px;
}
.expert-creds {
    font-size: 0.95rem;
    color: var(--color-gray);
}

/* CTA Section */
.cta-section {
    padding: var(--spacing-xxl) 0;
}
.cta-box {
    max-width: 600px;
    margin: 0 auto;
    text-align: center;
    padding: var(--spacing-xl);
    background-color: var(--color-offwhite);
    border-radius: var(--br-lg);
    border-top: 6px solid var(--color-gold);
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}
.cta-box h2 {
    font-size: 2.5rem;
}
.cta-box p {
    margin-bottom: var(--spacing-lg);
    font-size: 1.1rem;
}
.form-placeholder {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}
.form-input {
    width: 100%;
    padding: 1rem;
    border: 1px solid #ddd;
    border-radius: var(--br-md);
    font-family: var(--font-body);
    font-size: 1rem;
}
.form-input:focus {
    outline: none;
    border-color: var(--color-gold);
    box-shadow: 0 0 0 3px rgba(216,162,39,0.2);
}
.lead-form {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    width: 100%;
    min-width: 0;
    text-align: left;
}
.lead-form select.form-input {
    background: #fff;
    color: var(--color-navy);
    appearance: none;
    background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'><path fill='%23163' d='M1 1l5 5 5-5'/></svg>");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}
.form-consent {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    font-size: 0.9rem;
    line-height: 1.4;
    color: var(--color-navy);
}
.form-consent input {
    margin-top: 0.2rem;
    flex-shrink: 0;
}
.form-error {
    color: #b91c1c;
    font-size: 0.9rem;
    margin: 0;
}
.lead-form .infusion-field {
    width: 100%;
    min-width: 0;
}
.lead-form .sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
    border: 0;
}
.lead-form .form-section-label {
    margin: 0.4rem 0 0;
    font-weight: 600;
    color: var(--color-navy);
    font-size: 0.95rem;
}
.lead-form .infusion-submit {
    margin-top: 0.4rem;
}




/* FAQ */
.faq-container {
    max-width: 860px;
}
.faq-title {
    margin-bottom: var(--spacing-xl);
}
.faq-list {
    display: grid;
    gap: 0.75rem;
}
.faq-item {
    background-color: var(--color-white);
    border: 1px solid rgba(22, 22, 44, 0.14);
    border-radius: var(--br-md);
    box-shadow: 0 4px 14px rgba(22, 22, 44, 0.06);
    overflow: hidden;
}
.faq-item summary {
    position: relative;
    cursor: pointer;
    list-style: none;
    padding: 1.25rem 3.5rem 1.25rem 1.4rem;
    color: var(--color-navy);
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    line-height: 1.35;
}
.faq-item summary::-webkit-details-marker {
    display: none;
}
.faq-item summary::after {
    content: "+";
    position: absolute;
    top: 50%;
    right: 1.4rem;
    transform: translateY(-50%);
    color: var(--color-gold);
    font-family: var(--font-body);
    font-size: 1.7rem;
    font-weight: 500;
    line-height: 1;
}
.faq-item[open] summary::after {
    content: "−";
}
.faq-item p {
    margin: 0;
    padding: 0 1.4rem 1.4rem;
    color: var(--color-text);
    line-height: 1.7;
}
.faq-cta {
    margin-top: var(--spacing-xl);
}

/* Footer */
.site-footer {
    background-color: var(--color-navy);
    color: rgba(255,255,255,0.6);
    text-align: center;
    padding: var(--spacing-lg) 0;
    font-size: 0.9rem;
}

/* Responsive */
@media (max-width: 992px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    .hero-content {
        order: 3;
    }
    .hero-visual {
        order: 2;
        max-width: 400px;
        margin: 0 auto;
    }
    .mobile-headline {
        order: 1;
        display: block;
        margin-bottom: var(--spacing-md);
    }
    .desktop-headline {
        display: none;
    }
    .editorial-grid {
        grid-template-columns: 1fr;
    }
    .thin-line {
        margin: var(--spacing-sm) 0;
    }
}

@media (min-width: 993px) {
    .mobile-headline {
        display: none;
    }
    .desktop-headline {
        display: block;
    }
}

@media (max-width: 768px) {
    .hero-section {
        padding: 1.5rem 0 var(--spacing-xl) 0;
    }
    .main-headline {
        font-size: 2.1rem;
        line-height: 1.05;
    }
    .features-grid {
        grid-template-columns: 1fr;
    }
    .experts-grid {
        flex-direction: column;
        align-items: center;
    }
    .quote-box blockquote {
        font-size: 1.4rem;
    }
    .container {
        padding: 0 var(--spacing-md);
    }
    .cta-box {
        padding: var(--spacing-lg) var(--spacing-md);
    }
    .cta-box h2 {
        font-size: 1.8rem;
    }
    .cta-section .form-wrapper {
        padding: 1rem !important;
        margin: 1.5rem 0 !important;
        max-width: 100% !important;
    }
    .faq-title {
        margin-bottom: var(--spacing-lg);
    }
    .faq-item summary {
        padding: 1.1rem 3rem 1.1rem 1rem;
        font-size: 1.1rem;
    }
    .faq-item summary::after {
        right: 1rem;
    }
    .faq-item p {
        padding: 0 1rem 1.1rem;
    }
    .header-cta {
        flex-shrink: 0;
    }
    .logo {
        min-width: 0;
    }
    .logo-title {
        font-size: 1.25rem;
    }
}

/* --- Modifiche Aggiuntive --- */
.marquee-wrapper { background-color: #000; color: #fff; padding: 0.5rem 0; overflow: hidden; white-space: nowrap; position: relative; display: flex; }
.marquee-content { display: inline-block; padding-left: 100%; animation: marquee 25s linear infinite; font-weight: 600; font-family: var(--font-body); font-size: 0.95rem; letter-spacing: 0.5px; }
@keyframes marquee { 0% { transform: translate(0, 0); } 100% { transform: translate(-100%, 0); } }
.carousel-wrapper { width: 100%; overflow-x: auto; scroll-snap-type: x mandatory; display: flex; gap: 1.5rem; padding: 1.5rem var(--spacing-lg); -webkit-overflow-scrolling: touch; scrollbar-width: none; margin: 0 auto; max-width: 1200px; }
.carousel-wrapper::-webkit-scrollbar { display: none; }
.carousel-card { flex: 0 0 350px; scroll-snap-align: start; background-color: rgba(255,255,255,0.9); border-radius: var(--br-md); padding: 1.5rem; box-shadow: 0 10px 25px rgba(0,0,0,0.05); }
@media (max-width: 768px) { .carousel-card { flex: 0 0 85vw; } }

.black-text { color: #000000 !important; }

/* Il modulo ufficiale Keap mantiene cookie e controlli anti-spam anche in incognito. */
.keap-form-container {
    width: 100%;
    min-width: 0;
    overflow: hidden;
}

.keap-official-form {
    display: block;
    width: 100%;
    min-height: 1480px;
    border: 0;
    background: var(--color-white);
}

@media (max-width: 767px) {
    .keap-official-form {
        min-height: 1780px;
    }
}