/* ============================================================
   LoreForge Landing — style.css
   ============================================================ */

/* ── Reset & base ─────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
    --bg-primary:    #07091a;
    --bg-secondary:  #0c1024;
    --bg-tertiary:   #111830;
    --bg-light:      #f4f6fb;
    --bg-light-alt:  #edf0f8;

    --accent:        #7c3aed;
    --accent-light:  #a78bfa;
    --accent-glow:   rgba(124, 58, 237, 0.35);
    --accent-border: rgba(124, 58, 237, 0.25);

    --text-primary:  #f1f5f9;
    --text-secondary:#94a3b8;
    --text-muted:    #64748b;
    --text-dark:     #1e293b;
    --text-dark-2:   #334155;

    --border-dark:   rgba(255, 255, 255, 0.07);
    --border-light:  rgba(30, 41, 59, 0.12);

    --radius-sm:  8px;
    --radius-md:  14px;
    --radius-lg:  22px;

    --shadow-card: 0 4px 24px rgba(0, 0, 0, 0.35);
    --shadow-glow: 0 0 60px var(--accent-glow);

    --transition: 0.3s ease;
    --font: 'Inter', system-ui, -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
    overflow-x: hidden;
    width: 100%;
}

body {
    font-family: var(--font);
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
    width: 100%;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }

/* ── Container ────────────────────────────────────────────── */
.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 32px;
}

/* ── Typography helpers ───────────────────────────────────── */
.section-title {
    font-size: clamp(1.75rem, 3.5vw, 2.75rem);
    font-weight: 700;
    line-height: 1.2;
    letter-spacing: -0.02em;
}
.section-lead {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 600px;
}
.section-header {
    text-align: center;
    margin-bottom: 64px;
}
.section-header .section-lead {
    margin: 20px auto 0;
}
.accent { color: var(--accent-light); }

/* ── Buttons ──────────────────────────────────────────────── */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 26px;
    border-radius: var(--radius-sm);
    font-size: 0.9375rem;
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
    border: 2px solid transparent;
}
.btn-primary {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
}
.btn-primary:hover {
    background: #6d28d9;
    border-color: #6d28d9;
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(124, 58, 237, 0.4);
}
.btn-secondary {
    background: transparent;
    color: var(--accent-light);
    border-color: var(--accent-border);
}
.btn-secondary:hover {
    background: rgba(124, 58, 237, 0.1);
    border-color: var(--accent-light);
    transform: translateY(-2px);
}
.btn-ghost {
    background: transparent;
    color: var(--text-secondary);
    border-color: var(--border-dark);
}
.btn-ghost:hover {
    color: var(--text-primary);
    border-color: rgba(255,255,255,0.2);
    transform: translateY(-2px);
}
.btn-full { width: 100%; justify-content: center; }
.btn-lg { padding: 16px 36px; font-size: 1rem; }

/* ── Section shells ───────────────────────────────────────── */
.section { padding: 100px 0; }
.section-dark  { background: var(--bg-primary); }
.section-mid   { background: var(--bg-secondary); }
.section-light {
    background: var(--bg-light);
    color: var(--text-dark);
}
.section-light .section-title { color: var(--text-dark); }
.section-light .section-lead  { color: var(--text-dark-2); }

/* ── Reveal animation ─────────────────────────────────────── */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}
.reveal-delay-1 { transition-delay: 0.12s; }
.reveal-delay-2 { transition-delay: 0.24s; }
.reveal-delay-3 { transition-delay: 0.36s; }

/* ══════════════════════════════════════════════════════════
   HEADER / NAV
══════════════════════════════════════════════════════════ */
.site-header {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 100;
    transition: background var(--transition), box-shadow var(--transition);
}
.site-header.scrolled {
    background: rgba(7, 9, 26, 0.92);
    backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--border-dark);
}
.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.nav-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}
.nav-logo-icon {
    height: 32px;
    width: auto;
    display: block;
    flex-shrink: 0;
}
.nav-logo-img {
    height: 20px;
    width: auto;
    display: block;
}
.nav-links {
    display: flex;
    align-items: center;
    gap: 8px;
}
.nav-links a {
    padding: 8px 14px;
    font-size: 0.9rem;
    color: var(--text-secondary);
    border-radius: 6px;
    transition: color var(--transition), background var(--transition);
}
.nav-links a:hover { color: var(--text-primary); background: var(--border-dark); }
.nav-links .nav-cta {
    background: var(--accent);
    color: #fff;
    padding: 8px 20px;
    border-radius: 6px;
}
.nav-links .nav-cta:hover { background: #6d28d9; }
.nav-burger {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
}
.nav-burger span {
    display: block;
    width: 24px; height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: transform var(--transition), opacity var(--transition);
}

/* ══════════════════════════════════════════════════════════
   HERO
══════════════════════════════════════════════════════════ */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding: 120px 0 100px;
    overflow: hidden;
}
.hero-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
    transform: scale(1.04);
    transition: transform 8s ease;
}
.hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        135deg,
        rgba(7, 9, 26, 0.88) 0%,
        rgba(7, 9, 26, 0.72) 50%,
        rgba(7, 9, 26, 0.60) 100%
    );
}
.hero-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 64px;
    align-items: center;
}
.hero-eyebrow {
    display: inline-block;
    font-size: 0.8125rem;
    font-weight: 600;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent-light);
    margin-bottom: 20px;
    padding: 6px 14px;
    border: 1px solid var(--accent-border);
    border-radius: 50px;
}
.hero-headline {
    font-size: clamp(2rem, 4.5vw, 3.5rem);
    font-weight: 700;
    line-height: 1.15;
    letter-spacing: -0.03em;
    margin-bottom: 24px;
}
.hero-subheadline {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 16px;
    max-width: 500px;
}
.hero-tagline {
    font-size: 0.9375rem;
    color: var(--accent-light);
    font-weight: 500;
    margin-bottom: 36px;
}
.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}
.hero-img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
}
.hero-img-wrap img {
    width: 100%;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-dark);
    box-shadow: var(--shadow-card);
}
.hero-img-glow {
    position: absolute;
    inset: -20%;
    background: radial-gradient(circle at center, var(--accent-glow), transparent 65%);
    pointer-events: none;
    z-index: -1;
}
.hero-scroll-hint {
    position: absolute;
    bottom: 36px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1;
}
.hero-scroll-hint span {
    display: block;
    width: 2px;
    height: 48px;
    background: linear-gradient(to bottom, var(--accent-light), transparent);
    margin: 0 auto;
    animation: scrollLine 2s ease-in-out infinite;
}
@keyframes scrollLine {
    0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
    40%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
    60%  { transform: scaleY(1); transform-origin: bottom; opacity: 1; }
    100% { transform: scaleY(0); transform-origin: bottom; opacity: 0; }
}

/* ══════════════════════════════════════════════════════════
   BLOCCO INVISIBILE
══════════════════════════════════════════════════════════ */
.pain-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 48px;
}
.pain-card {
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    padding: 36px 28px;
    box-shadow: 0 2px 16px rgba(0,0,0,0.07);
    transition: transform var(--transition), box-shadow var(--transition);
}
.pain-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 32px rgba(0,0,0,0.12);
}
.pain-icon {
    width: 52px; height: 52px;
    border-radius: var(--radius-sm);
    background: rgba(124, 58, 237, 0.08);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 20px;
    color: var(--accent);
}
.pain-card h3 {
    font-size: 1.0625rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.pain-card p { font-size: 0.9375rem; color: var(--text-dark-2); line-height: 1.65; }
.blocco-bridge {
    text-align: center;
    padding: 28px 40px;
    background: rgba(124, 58, 237, 0.07);
    border: 1px solid rgba(124, 58, 237, 0.18);
    border-radius: var(--radius-md);
}
.blocco-bridge p {
    font-size: 1.0625rem;
    font-weight: 500;
    color: var(--accent);
}

/* ══════════════════════════════════════════════════════════
   ARCHITETTURA
══════════════════════════════════════════════════════════ */
.arch-layout {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 64px;
    align-items: start;
}
.arch-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}
.arch-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-md);
    padding: 32px 28px;
    transition: border-color var(--transition), transform var(--transition);
}
.arch-card:hover {
    border-color: var(--accent-border);
    transform: translateY(-3px);
}
.arch-card-icon {
    width: 48px; height: 48px;
    border-radius: var(--radius-sm);
    background: rgba(124, 58, 237, 0.12);
    display: flex; align-items: center; justify-content: center;
    margin-bottom: 18px;
    color: var(--accent-light);
    overflow: hidden;
}
.arch-card-icon img { width: 32px; height: 32px; object-fit: contain; }
.arch-card h3 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 10px;
    color: var(--text-primary);
}
.arch-card p { font-size: 0.9rem; color: var(--text-secondary); line-height: 1.6; }
.arch-visual {
    width: 320px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 28px;
    position: sticky;
    top: 100px;
}
.arch-img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
}
.arch-img-wrap img {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-dark);
}
.arch-img-glow {
    position: absolute;
    inset: -30%;
    background: radial-gradient(circle at center, var(--accent-glow), transparent 65%);
    pointer-events: none;
    z-index: -1;
}
.arch-doc-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 0.9rem;
    color: var(--accent-light);
    font-weight: 500;
    transition: gap var(--transition), color var(--transition);
}
.arch-doc-link:hover { gap: 10px; color: #fff; }

/* ══════════════════════════════════════════════════════════
   FEATURES
══════════════════════════════════════════════════════════ */
.features-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.features-layout .section-title { color: var(--text-primary); }
.features-layout .section-lead  { color: var(--text-secondary); }
.features-list {
    margin: 36px 0 28px;
    display: flex;
    flex-direction: column;
    gap: 18px;
}
.features-list li {
    display: flex;
    align-items: center;
    gap: 14px;
    font-size: 1rem;
    font-weight: 500;
    color: var(--text-primary);
    padding-bottom: 18px;
    border-bottom: 1px solid var(--border-dark);
}
.features-list li:last-child { border-bottom: none; padding-bottom: 0; }
.features-list li svg { flex-shrink: 0; color: var(--accent-light); }
.features-note {
    font-size: 0.9375rem;
    font-weight: 600;
    color: var(--accent-light);
}
.features-img-wrap {
    position: relative;
    border-radius: var(--radius-lg);
}
.features-img-wrap img {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-dark);
    box-shadow: var(--shadow-card);
}
.features-img-glow {
    position: absolute;
    inset: -25%;
    background: radial-gradient(circle at center, var(--accent-glow), transparent 65%);
    pointer-events: none;
    z-index: -1;
}

/* ══════════════════════════════════════════════════════════
   PER CHI
══════════════════════════════════════════════════════════ */
.audience-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}
.audience-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    transition: border-color var(--transition), transform var(--transition);
}
.audience-card:hover {
    border-color: var(--accent-border);
    transform: translateY(-4px);
}
.audience-card-header {
    display: flex;
    align-items: center;
    gap: 16px;
}
.audience-icon {
    width: 56px; height: 56px;
    border-radius: var(--radius-md);
    background: rgba(124, 58, 237, 0.15);
    display: flex; align-items: center; justify-content: center;
    color: var(--accent-light);
}
.audience-card h3 {
    font-size: 1.375rem;
    font-weight: 700;
    color: var(--text-primary);
}
.audience-pitch {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
}
.audience-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
    flex-grow: 1;
}
.audience-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.9375rem;
    color: var(--text-primary);
}
.audience-list li::before {
    content: '';
    width: 6px; height: 6px;
    border-radius: 50%;
    background: var(--accent-light);
    flex-shrink: 0;
}
.audience-footnote {
    font-size: 0.875rem;
    font-style: italic;
    color: var(--text-muted);
}

/* ══════════════════════════════════════════════════════════
   DEMO
══════════════════════════════════════════════════════════ */
.section-demo {
    position: relative;
    padding: 120px 0;
    overflow: hidden;
}
.demo-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center 30%;
}
.demo-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(
        90deg,
        rgba(7, 9, 26, 0.5) 0%,
        rgba(7, 9, 26, 0.82) 100%
    );
}
.demo-inner {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
}
.demo-visual {
    position: relative;
    border-radius: var(--radius-lg);
}
.demo-visual img {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-dark);
    box-shadow: 0 8px 48px rgba(0,0,0,0.5);
}
.demo-img-glow {
    position: absolute;
    inset: -25%;
    background: radial-gradient(circle at center, var(--accent-glow), transparent 65%);
    pointer-events: none;
    z-index: -1;
}
.demo-text .section-lead { margin-top: 20px; margin-bottom: 36px; }

/* ══════════════════════════════════════════════════════════
   FILOSOFIA
══════════════════════════════════════════════════════════ */
.philosophy-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 48px;
}
.philosophy-item {
    text-align: center;
    padding: 36px 24px;
    background: #fff;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    box-shadow: 0 2px 12px rgba(0,0,0,0.06);
    transition: transform var(--transition), box-shadow var(--transition);
}
.philosophy-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 28px rgba(0,0,0,0.1);
}
.philosophy-icon {
    width: 52px; height: 52px;
    border-radius: 50%;
    background: rgba(124, 58, 237, 0.08);
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 16px;
    color: var(--accent);
}
.philosophy-item h3 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-dark);
    margin-bottom: 10px;
}
.philosophy-item p { font-size: 0.9rem; color: var(--text-dark-2); line-height: 1.6; }
.philosophy-cta {
    text-align: center;
    margin-bottom: 52px;
}
.philosophy-cta .btn-ghost {
    color: var(--accent);
    border-color: rgba(124, 58, 237, 0.3);
}
.philosophy-cta .btn-ghost:hover {
    background: rgba(124, 58, 237, 0.08);
    color: var(--accent);
    border-color: var(--accent);
}
.roadmap-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0;
    flex-wrap: wrap;
}
.roadmap-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 0.875rem;
    color: var(--text-muted);
    position: relative;
}
.roadmap-item:not(:last-child)::after {
    content: '';
    display: block;
    width: 24px; height: 1px;
    background: var(--border-light);
    position: absolute;
    right: -12px;
}
.roadmap-dot {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--border-light);
    flex-shrink: 0;
    border: 2px solid transparent;
}
.roadmap-item.done .roadmap-dot { background: var(--accent); border-color: var(--accent); }
.roadmap-item.done { color: var(--accent); }
.roadmap-item.active .roadmap-dot {
    background: transparent;
    border-color: var(--accent);
    box-shadow: 0 0 0 3px var(--accent-glow);
    animation: pulse 2s ease-in-out infinite;
}
.roadmap-item.active { color: var(--text-dark-2); font-weight: 500; }
@keyframes pulse {
    0%, 100% { box-shadow: 0 0 0 3px var(--accent-glow); }
    50%       { box-shadow: 0 0 0 6px rgba(124, 58, 237, 0.1); }
}

/* ══════════════════════════════════════════════════════════
   DOWNLOAD
══════════════════════════════════════════════════════════ */
.download-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
    max-width: 900px;
    margin: 0 auto;
}
.download-card {
    background: var(--bg-tertiary);
    border: 1px solid var(--border-dark);
    border-radius: var(--radius-lg);
    padding: 44px 40px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    transition: border-color var(--transition), transform var(--transition);
}
.download-card:hover {
    border-color: var(--accent-border);
    transform: translateY(-4px);
}
.download-card h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
}
.download-card-badge {
    position: absolute;
    top: 20px; right: 20px;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 4px 12px;
    border-radius: 50px;
    background: var(--accent);
    color: #fff;
}
.badge-dev { background: var(--bg-secondary); border: 1px solid var(--border-dark); color: var(--text-secondary); }
.download-desc { font-size: 0.9375rem; color: var(--text-secondary); line-height: 1.65; }
.download-desc code {
    background: rgba(124,58,237,0.15);
    color: var(--accent-light);
    padding: 1px 6px;
    border-radius: 4px;
    font-size: 0.875em;
}
.download-includes {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex-grow: 1;
}
.download-includes li {
    font-size: 0.9rem;
    color: var(--text-secondary);
    display: flex;
    align-items: center;
    gap: 10px;
}
.download-includes li::before {
    content: '';
    width: 5px; height: 5px;
    border-radius: 50%;
    background: var(--accent-light);
    flex-shrink: 0;
}
.download-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 0;
    border-top: 1px solid var(--border-dark);
    border-bottom: 1px solid var(--border-dark);
}
.download-size { font-size: 0.875rem; color: var(--text-muted); }
.download-version {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--accent-light);
    padding: 3px 10px;
    border: 1px solid var(--accent-border);
    border-radius: 50px;
}

/* ══════════════════════════════════════════════════════════
   CTA FINALE
══════════════════════════════════════════════════════════ */
.section-cta-finale {
    position: relative;
    padding: 140px 0;
    text-align: center;
    overflow: hidden;
}
.cta-finale-bg {
    position: absolute;
    inset: 0;
    background-size: cover;
    background-position: center;
}
.cta-finale-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to bottom,
        rgba(7, 9, 26, 0.75),
        rgba(7, 9, 26, 0.88)
    );
}
.cta-finale-inner { position: relative; z-index: 1; }
.cta-finale-headline {
    font-size: clamp(2.25rem, 5vw, 4rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    line-height: 1.15;
    margin-bottom: 24px;
}
.cta-finale-sub {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 48px;
}
.cta-finale-buttons {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 16px;
}

/* ══════════════════════════════════════════════════════════
   FOOTER
══════════════════════════════════════════════════════════ */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-dark);
}
.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 60px;
    padding: 64px 32px 48px;
}
.footer-brand {
    max-width: 260px;
}
.footer-brand .nav-logo { margin-bottom: 14px; }
.footer-brand p { font-size: 0.9rem; color: var(--text-muted); line-height: 1.6; }
.footer-links { display: flex; gap: 60px; }
.footer-col h4 {
    font-size: 0.8125rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.footer-col ul { display: flex; flex-direction: column; gap: 10px; }
.footer-col a {
    font-size: 0.9rem;
    color: var(--text-muted);
    transition: color var(--transition);
}
.footer-col a:hover { color: var(--text-primary); }
.footer-bottom {
    border-top: 1px solid var(--border-dark);
    padding: 20px 32px;
}
.footer-bottom p { font-size: 0.8125rem; color: var(--text-muted); text-align: center; }

/* ══════════════════════════════════════════════════════════
   RESPONSIVE
══════════════════════════════════════════════════════════ */
@media (max-width: 1024px) {
    .arch-layout { grid-template-columns: 1fr; }
    .arch-visual { width: 100%; position: static; flex-direction: row; align-items: center; }
    .philosophy-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 768px) {
    .container { padding: 0 20px; }
    .section { padding: 72px 0; }
    .section-header { margin-bottom: 44px; }

    /* Nav */
    .nav-links {
        display: none;
        position: absolute;
        top: 70px; left: 0; right: 0;
        flex-direction: column;
        background: rgba(7, 9, 26, 0.97);
        padding: 20px;
        border-bottom: 1px solid var(--border-dark);
        gap: 4px;
    }
    .nav-links.open { display: flex; }
    .nav-links a { padding: 12px 16px; }
    .nav-burger { display: flex; }

    /* Hero */
    .hero { padding: 100px 0 72px; min-height: auto; }
    .hero-inner { grid-template-columns: 1fr; gap: 48px; }
    .hero-visual { order: -1; max-width: 100%; }
    .hero-cta-group { flex-direction: column; }
    .hero-cta-group .btn { justify-content: center; width: 100%; }

    /* Pain grid */
    .pain-grid { grid-template-columns: 1fr; }

    /* Arch */
    .arch-grid { grid-template-columns: 1fr; }
    .arch-visual { flex-direction: column; }

    /* Features */
    .features-layout { grid-template-columns: 1fr; gap: 48px; }
    .features-visual { order: -1; }

    /* Audience */
    .audience-grid { grid-template-columns: 1fr; }

    /* Demo */
    .demo-inner { grid-template-columns: 1fr; gap: 48px; }

    /* Philosophy */
    .philosophy-grid { grid-template-columns: 1fr 1fr; }
    .roadmap-strip { flex-direction: column; gap: 12px; align-items: flex-start; padding-left: 20px; }
    .roadmap-item::after { display: none !important; }

    /* Download */
    .download-grid { grid-template-columns: 1fr; }

    /* Footer */
    .footer-inner { flex-direction: column; gap: 40px; padding: 48px 20px 36px; }
    .footer-links { gap: 40px; }

    /* CTA finale */
    .cta-finale-buttons { flex-direction: column; align-items: center; }
}

@media (max-width: 480px) {
    .container { padding: 0 16px; }

    .philosophy-grid { grid-template-columns: 1fr; }
    .footer-links { flex-direction: column; gap: 32px; }

    /* Paddings fissi → ridotti su schermi piccoli */
    .download-card,
    .audience-card  { padding: 32px 20px; }
    .blocco-bridge  { padding: 24px 20px; }
    .section-cta-finale { padding: 88px 0; }

    /* Bottoni: consenti wrapping del testo su schermi stretti */
    .btn { white-space: normal; text-align: center; }

    /* Hero CTA stack + testo centrato */
    .hero-cta-group .btn { width: 100%; justify-content: center; }
}