/* ==========================================================================
   VARIABILI E PALETTE COLORI (Pronta a crescere / Scalabile)
   ========================================================================== */
:root {
    /* Palette Principale (dalla bozza del brand) */
    --color-bordeaux: #581c24;
    --color-bordeaux-dark: #3f1218;
    --color-crema: #fbf5f3;
    --color-crema-dark: #f0e2df;

    /* Colori di Supporto e di Testo */
    --color-text-dark: #2c2525;
    --color-text-muted: #665c5c;
    --color-white: #ffffff;
    --color-whatsapp: #25d366;
    --color-whatsapp-dark: #1ebd58;

    /* Tipografia scalabile */
    --font-serif: 'Bodoni Moda', Georgia, serif;
    --font-sans: 'Plus Jakarta Sans', system-ui, sans-serif;

    /* Layout */
    --container-max-width: 1140px;
    --transition-smooth: all 0.3s ease;
}

/* ==========================================================================
   RESET BASE & SETUP MOBILE-FIRST
   ========================================================================== */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    /* Base per il calcolo dei rem */
}

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

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition-smooth);
}

/* Layout Utilità */
.container {
    width: 100%;
    padding-right: 20px;
    padding-left: 20px;
    margin-right: auto;
    margin-left: auto;
}

.section {
    padding: 60px 0;
}

.bg-light {
    background-color: var(--color-crema);
}

.section-number {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--color-bordeaux);
    margin-bottom: 15px;
}

h1,
h2,
h3,
h4,
blockquote {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-bordeaux);
}

h2 {
    font-size: 2rem;
    margin-bottom: 25px;
}

.subtitle {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    margin-bottom: 40px;
}

/* ==========================================================================
   COMPONENTI E ELEMENTI UI
   ========================================================================== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 28px;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition-smooth);
    width: 100%;
    /* Mobile full width */
    text-align: center;
    margin-bottom: 12px;
}

.btn-whatsapp {
    background-color: var(--color-whatsapp);
    color: var(--color-white);
}

.btn-whatsapp:hover {
    background-color: var(--color-whatsapp-dark);
}

.btn-outline {
    border: 1px solid var(--color-bordeaux);
    color: var(--color-bordeaux);
}

.btn-outline:hover {
    background-color: var(--color-bordeaux);
    color: var(--color-white);
}

/* ==========================================================================
   STRUTTURA DELLE SEZIONI (STILE MOBILE-FIRST)
   ========================================================================== */

/* Header & Nav */
.header {
    background-color: var(--color-white);
    padding: 15px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--color-crema-dark);
}

.logo-title {
    display: block;
    font-family: var(--font-serif);
    font-size: 1.3rem;
    color: var(--color-bordeaux);
}

.logo-subtitle {
    display: block;
    font-size: 0.75rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    color: var(--color-text-muted);
}

.nav {
    display: none;
    /* Nascondiamo i link secondari su mobile per semplicità one-page, pronti da espandere con un menu burger se cresce */
}

/* Hero Section */
.hero {
    padding: 40px 0;
}

.hero h1 {
    font-size: 2.2rem;
    margin-top: 10px;
    margin-bottom: 20px;
}

.hero p {
    font-size: 1.05rem;
    color: var(--color-text-muted);
    margin-bottom: 30px;
}

.hero-image-wrapper {
    margin-top: 30px;
}

.hero-image {
    width: 100%;
    border-radius: 4px;
    box-shadow: 0 10px 30px rgba(88, 28, 36, 0.08);
}

/* Citazione */
.quote-section {
    padding: 50px 0;
    text-align: center;
    background-color: var(--color-bordeaux);
}

blockquote {
    color: var(--color-crema);
    font-size: 1.4rem;
    font-style: italic;
    max-width: 800px;
    margin: 0 auto;
}

/* Cards (Attività) */
.cards-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 30px;
}

.card {
    background: var(--color-crema);
    padding: 30px;
    border-radius: 4px;
    border-left: 3px solid var(--color-bordeaux);
}

.card h3 {
    font-size: 1.35rem;
    margin-bottom: 15px;
}

.target-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 30px;
}

.target-tags span {
    background-color: var(--color-crema-dark);
    color: var(--color-bordeaux);
    padding: 6px 14px;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 20px;
}

/* Step list (Metodo) */
.steps-list {
    display: flex;
    flex-direction: column;
    gap: 30px;
}

.step-item {
    display: flex;
    gap: 20px;
}

.step-number {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    background-color: var(--color-bordeaux);
    color: var(--color-crema);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

.step-content h4 {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 5px;
}

/* Network Grid */
.network-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 25px;
}

.network-item h5 {
    font-family: var(--font-sans);
    font-weight: 700;
    font-size: 1.05rem;
    color: var(--color-bordeaux);
    margin-bottom: 8px;
}

/* Footer / Contatti */
.footer-contacts {
    background-color: var(--color-bordeaux-dark);
    color: rgba(251, 245, 243, 0.8);
    padding: 60px 0 30px 0;
}

.footer-intro {
    margin-bottom: 40px;
    font-size: 1.05rem;
}

.contacts-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    border-bottom: 1px solid rgba(251, 245, 243, 0.1);
    padding-bottom: 40px;
    margin-bottom: 30px;
}

.contact-block span {
    display: block;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.6;
    margin-bottom: 5px;
}

.contact-block a,
.contact-block address {
    font-size: 1.15rem;
    font-style: normal;
    font-family: var(--font-sans);
}

.contact-block a:hover {
    color: var(--color-crema);
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    font-size: 0.8rem;
    opacity: 0.6;
}

.footer-bottom a {
    text-decoration: underline;
}


/* ==========================================================================
   MEDIA QUERIES (Scalabilità su Tablet e Desktop)
   ========================================================================== */

@media (min-width: 768px) {
    .container {
        max-width: 720px;
    }

    .btn {
        width: auto;
        margin-right: 15px;
        margin-bottom: 0;
    }

    .hero-cta {
        display: flex;
    }

    .cards-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .network-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .contacts-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 992px) {
    .container {
        max-width: var(--container-max-width);
    }

    .section {
        padding: 90px 0;
    }

    h2 {
        font-size: 2.5rem;
    }

    /* Header abilitato su desktop */
    .header-flex {
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .nav {
        display: flex;
        align-items: center;
        gap: 30px;
    }

    .nav a {
        font-size: 0.95rem;
        font-weight: 500;
    }

    .nav a:hover {
        color: var(--color-bordeaux);
    }

    .btn-nav {
        background-color: var(--color-bordeaux);
        color: var(--color-white) !important;
        padding: 10px 20px;
        border-radius: 4px;
    }

    .btn-nav:hover {
        background-color: var(--color-bordeaux-dark);
    }

    /* Hero layout su desktop */
    .hero-grid {
        display: grid;
        grid-template-columns: 1.2fr 0.8fr;
        gap: 50px;
        align-items: center;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .hero-image-wrapper {
        margin-top: 0;
    }

    /* Metodo strutturato meglio */
    .steps-list {
        display: grid;
        grid-template-columns: repeat(2, 1fr);
        gap: 40px;
    }

    .contacts-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}