/* ===================================================
   FOODWISE — STYLES
   Palette: forest green #1a3a2e, off-white #f7f5f0,
            coral #d4654a, charcoal #1c1c1c
   Fonts:   Fraunces (serif headings), DM Sans (body)
   =================================================== */

:root {
    --color-primary: #1a3a2e;
    --color-primary-light: #2a5240;
    --color-background: #f7f5f0;
    --color-background-alt: #efeae0;
    --color-accent: #d4654a;
    --color-accent-dark: #b8553e;
    --color-text: #1c1c1c;
    --color-text-light: #6b6b6b;
    --color-text-muted: #9a9590;
    --color-border: #e5e0d5;
    
    --font-serif: 'Fraunces', Georgia, serif;
    --font-sans: 'DM Sans', system-ui, -apple-system, sans-serif;
    
    --container-width: 1200px;
    --container-padding: 2rem;
    
    --radius-sm: 8px;
    --radius-md: 16px;
    --radius-lg: 24px;
    
    --transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-fast: 0.2s ease;
}

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

html {
    scroll-behavior: smooth;
    -webkit-text-size-adjust: 100%;
}

body {
    font-family: var(--font-sans);
    font-weight: 300;
    color: var(--color-text);
    background-color: var(--color-background);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

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

button {
    font-family: inherit;
    cursor: pointer;
    border: none;
    background: none;
}

input, select, textarea {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
}

/* ============ CONTAINER ============ */
.container {
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 var(--container-padding);
}

/* ============ TYPOGRAPHY ============ */
h1, h2, h3, h4 {
    font-family: var(--font-serif);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.01em;
    color: var(--color-text);
}

h1 em, h2 em {
    font-style: italic;
    font-weight: 300;
    color: var(--color-primary);
}

p {
    line-height: 1.65;
}

.eyebrow, .section-label {
    font-family: var(--font-sans);
    font-size: 12px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.section-title {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    margin-bottom: 1.5rem;
    max-width: 800px;
}

.section-lead {
    font-size: clamp(1rem, 1.5vw, 1.15rem);
    color: var(--color-text-light);
    max-width: 680px;
    margin-bottom: 4rem;
    line-height: 1.7;
}

/* ============ BUTTONS ============ */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 1.85rem;
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 500;
    letter-spacing: 0.02em;
    border-radius: 999px;
    transition: all var(--transition);
    cursor: pointer;
    border: 1px solid transparent;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--color-primary-light);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(26, 58, 46, 0.2);
}

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

.btn-accent:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(212, 101, 74, 0.25);
}

.btn-ghost {
    background: transparent;
    color: var(--color-primary);
    border: 1px solid var(--color-primary);
}

.btn-ghost:hover {
    background: var(--color-primary);
    color: var(--color-background);
}

.btn-nav {
    padding: 0.6rem 1.25rem;
    background: var(--color-primary);
    color: var(--color-background);
    font-size: 13px;
    border-radius: 999px;
}

.btn-nav:hover {
    background: var(--color-primary-light);
}

.btn-primary-small, .btn-ghost-small {
    padding: 0.6rem 1.15rem;
    font-size: 13px;
    border-radius: 999px;
}

.btn-primary-small {
    background: var(--color-primary);
    color: var(--color-background);
}

.btn-ghost-small {
    background: transparent;
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

/* ============ HEADER ============ */
#header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background: rgba(247, 245, 240, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: all var(--transition);
}

#header.scrolled {
    background: rgba(247, 245, 240, 0.97);
    border-bottom-color: var(--color-border);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 80px;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--color-text);
}

.logo-mark {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 32px;
    height: 32px;
    background: var(--color-primary);
    color: var(--color-background);
    border-radius: 50%;
    font-size: 14px;
    font-weight: 500;
    font-family: var(--font-serif);
}

.nav-desktop {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.nav-desktop a {
    font-size: 14px;
    color: var(--color-text-light);
    font-weight: 400;
}

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

.nav-desktop a.btn-nav {
    color: var(--color-background);
}

.mobile-menu-btn {
    display: none;
    flex-direction: column;
    gap: 4px;
    width: 28px;
}

.mobile-menu-btn span {
    height: 2px;
    background: var(--color-text);
    border-radius: 2px;
    transition: all var(--transition-fast);
}

.nav-mobile {
    display: none;
    flex-direction: column;
    gap: 1rem;
    padding: 2rem var(--container-padding);
    background: var(--color-background);
    border-top: 1px solid var(--color-border);
}

.nav-mobile.open {
    display: flex;
}

.nav-mobile a {
    font-size: 16px;
    padding: 0.5rem 0;
    color: var(--color-text);
}

/* ============ HERO ============ */
.hero {
    padding: 11rem 0 7rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    background: linear-gradient(180deg, var(--color-background) 0%, var(--color-background-alt) 100%);
}

.hero h1 {
    font-size: clamp(2.75rem, 7vw, 5.5rem);
    font-weight: 400;
    line-height: 1.05;
    margin-bottom: 2rem;
    max-width: 900px;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: clamp(1.1rem, 1.8vw, 1.35rem);
    color: var(--color-text-light);
    max-width: 720px;
    margin-bottom: 3rem;
    line-height: 1.6;
    font-weight: 300;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.hero-scroll {
    position: absolute;
    bottom: 3rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--color-text-muted);
}

.scroll-line {
    width: 1px;
    height: 40px;
    background: var(--color-text-muted);
    animation: scrollPulse 2s infinite ease-in-out;
}

@keyframes scrollPulse {
    0%, 100% { opacity: 0.3; transform: scaleY(1); }
    50% { opacity: 1; transform: scaleY(1.2); }
}

/* ============ SECTIONS ============ */
.section {
    padding: 7rem 0;
}

.section-alt {
    background: var(--color-background-alt);
}

.section-dark {
    background: var(--color-primary);
    color: var(--color-background);
}

.section-dark h2, .section-dark h3, .section-dark h4 {
    color: var(--color-background);
}

.section-dark h2 em {
    color: var(--color-accent);
}

.section-dark .section-label {
    color: var(--color-accent);
}

.section-dark .section-lead {
    color: rgba(247, 245, 240, 0.8);
}

/* ============ CARDS GRID 3 (Modello, Clienti) ============ */
.cards-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.card-feature {
    padding: 2.5rem 2rem;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.section-alt .card-feature {
    background: var(--color-background);
}

.card-feature:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(26, 58, 46, 0.08);
    border-color: transparent;
}

.card-icon {
    width: 56px;
    height: 56px;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.card-feature h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.card-feature p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

.card-client {
    padding: 2rem;
    background: var(--color-background);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}

.card-client:hover {
    border-color: var(--color-primary);
    transform: translateY(-2px);
}

.card-client h3 {
    font-size: 1.35rem;
    margin-bottom: 0.75rem;
}

.card-client p {
    color: var(--color-text-light);
    font-size: 0.95rem;
}

/* ============ SOLUZIONI ============ */
.soluzione-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
    margin-bottom: 6rem;
}

.soluzione-row:last-child {
    margin-bottom: 0;
}

.soluzione-row.reverse {
    direction: rtl;
}

.soluzione-row.reverse > * {
    direction: ltr;
}

.soluzione-num {
    display: inline-block;
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
    letter-spacing: 0.05em;
}

.soluzione-text h3 {
    font-size: clamp(1.75rem, 3vw, 2.25rem);
    margin-bottom: 1.5rem;
    line-height: 1.2;
}

.soluzione-text p {
    color: var(--color-text-light);
    font-size: 1.05rem;
    line-height: 1.7;
}

.soluzione-image {
    position: relative;
    aspect-ratio: 4/5;
    overflow: hidden;
    border-radius: var(--radius-lg);
    background: var(--color-background-alt);
}

.soluzione-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition);
}

.soluzione-image:hover img {
    transform: scale(1.03);
}

/* ============ CARD EDITORIALI 02 & 04 ============ */
.editorial-card {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
    overflow: hidden;
}

.editorial-02 {
    background: linear-gradient(135deg, #2a5240 0%, #1a3a2e 100%);
    color: var(--color-background);
}

.editorial-04 {
    background: linear-gradient(135deg, #efeae0 0%, #e5dccd 100%);
    color: var(--color-primary);
    border: 1px solid var(--color-border);
}

.editorial-content {
    text-align: center;
    max-width: 360px;
}

.editorial-leaf {
    width: 80px;
    height: 80px;
    margin: 0 auto 2rem;
    color: var(--color-accent);
    opacity: 0.9;
}

.editorial-02 .editorial-leaf {
    color: #d4654a;
}

.editorial-quote {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    line-height: 1.35;
    margin-bottom: 2rem;
    font-weight: 400;
}

.editorial-quote em {
    font-style: italic;
    color: var(--color-accent);
    display: block;
    margin-top: 0.5rem;
}

.editorial-04 .editorial-quote em {
    color: var(--color-primary);
}

.editorial-tags {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem;
    margin-top: 2rem;
}

.editorial-tags span {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    padding: 0.5rem 1rem;
    background: rgba(247, 245, 240, 0.1);
    border: 1px solid rgba(247, 245, 240, 0.3);
    border-radius: 999px;
}

.editorial-icons {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
}

.editorial-icon-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--color-primary);
}

.editorial-icon-item svg {
    width: 32px;
    height: 32px;
}

.editorial-icon-item span {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    line-height: 1.4;
    color: var(--color-text-light);
}

/* ============ FEATURES LIST ============ */
.features-list {
    list-style: none;
    margin-bottom: 3rem;
    max-width: 600px;
}

.features-list li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid rgba(247, 245, 240, 0.15);
    font-size: 1.05rem;
}

.features-list li:last-child {
    border-bottom: none;
}

.bullet {
    color: var(--color-accent);
    font-weight: 500;
}

/* ============ REASONS GRID ============ */
.reasons-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 3rem 4rem;
}

.reason {
    padding-top: 2rem;
    border-top: 1px solid var(--color-border);
}

.reason-num {
    font-family: var(--font-serif);
    font-size: 0.95rem;
    color: var(--color-accent);
    margin-bottom: 1rem;
    display: block;
    letter-spacing: 0.05em;
}

.reason h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.reason p {
    color: var(--color-text-light);
}

/* ============ CONTATTI ============ */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 5rem;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
}

.contact-block h4 {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.contact-block p {
    color: var(--color-text);
    font-size: 1.05rem;
}

.contact-block a:hover {
    color: var(--color-primary);
}

.contact-form {
    background: var(--color-background);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
}

.form-row {
    margin-bottom: 1.5rem;
}

.form-row label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-light);
    margin-bottom: 0.5rem;
}

.form-row label span {
    color: var(--color-accent);
}

.form-row input,
.form-row select,
.form-row textarea {
    width: 100%;
    padding: 0.85rem 1rem;
    background: var(--color-background-alt);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    transition: border-color var(--transition-fast);
}

.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus {
    outline: none;
    border-color: var(--color-primary);
    background: var(--color-background);
}

.form-row textarea {
    resize: vertical;
    min-height: 120px;
}

.form-privacy {
    font-size: 13px;
    color: var(--color-text-muted);
    margin-bottom: 2rem;
    line-height: 1.5;
}

.form-privacy a {
    color: var(--color-primary);
    text-decoration: underline;
}

/* ============ FOOTER ============ */
.footer {
    background: var(--color-text);
    color: var(--color-background);
    padding: 5rem 0 2rem;
}

.footer .logo {
    color: var(--color-background);
    margin-bottom: 1rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: 3rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: rgba(247, 245, 240, 0.65);
    font-size: 0.95rem;
    max-width: 280px;
    margin-top: 0.5rem;
}

.footer-col h4 {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--color-accent);
    margin-bottom: 1.25rem;
}

.footer-col ul {
    list-style: none;
}

.footer-col ul li {
    margin-bottom: 0.65rem;
}

.footer-col a,
.footer-col p {
    color: rgba(247, 245, 240, 0.75);
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-col a:hover {
    color: var(--color-accent);
}

.footer-col p {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    padding-top: 2rem;
    border-top: 1px solid rgba(247, 245, 240, 0.1);
}

.footer-bottom p {
    color: rgba(247, 245, 240, 0.5);
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}

/* ============ COOKIE BANNER ============ */
.cookie-banner {
    position: fixed;
    bottom: 1.5rem;
    left: 1.5rem;
    right: 1.5rem;
    max-width: 600px;
    margin: 0 auto;
    z-index: 200;
    background: var(--color-text);
    color: var(--color-background);
    padding: 1.5rem;
    border-radius: var(--radius-md);
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.25);
    animation: slideUp 0.4s ease;
}

.cookie-banner[hidden] {
    display: none;
}

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

.cookie-content {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.cookie-content p {
    font-size: 0.9rem;
    color: rgba(247, 245, 240, 0.85);
    line-height: 1.5;
}

.cookie-content p a {
    color: var(--color-accent);
    text-decoration: underline;
}

.cookie-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.cookie-banner .btn-ghost-small {
    color: var(--color-background);
    border-color: rgba(247, 245, 240, 0.3);
}

.cookie-banner .btn-ghost-small:hover {
    background: rgba(247, 245, 240, 0.1);
}

/* ============ ANIMATIONS ============ */
.fade-in,
.fade-in-up {
    opacity: 0;
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-in-up {
    transform: translateY(24px);
}

.fade-in.visible,
.fade-in-up.visible {
    opacity: 1;
    transform: translateY(0);
}

.stagger-1 { transition-delay: 0.1s; }
.stagger-2 { transition-delay: 0.2s; }
.stagger-3 { transition-delay: 0.3s; }
.stagger-4 { transition-delay: 0.4s; }

/* ============ RESPONSIVE ============ */
@media (max-width: 968px) {
    .cards-grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .soluzione-row,
    .soluzione-row.reverse {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        direction: ltr;
    }
    
    .soluzione-image {
        aspect-ratio: 4/3;
        max-width: 500px;
    }
    
    .reasons-grid,
    .contact-grid,
    .footer-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .nav-desktop {
        display: none;
    }
    
    .mobile-menu-btn {
        display: flex;
    }
}

@media (max-width: 640px) {
    :root {
        --container-padding: 1.25rem;
    }
    
    .section {
        padding: 5rem 0;
    }
    
    .hero {
        padding: 9rem 0 5rem;
    }
    
    .hero-cta {
        flex-direction: column;
    }
    
    .hero-cta .btn {
        width: 100%;
    }
    
    .cards-grid-3 {
        grid-template-columns: 1fr;
    }
    
    .contact-form {
        padding: 1.75rem;
    }
    
    .editorial-card {
        padding: 2rem 1.5rem;
    }
    
    .editorial-quote {
        font-size: 1.2rem;
    }
    
    .editorial-icons {
        gap: 1rem;
    }
}