/* ===========================================
   FOFAIN — Editorial Italian Craft
   Warm, confident, human. Not AI slop.
   =========================================== */

@import url('https://fonts.googleapis.com/css2?family=General+Sans:wght@300;400;500;600;700&family=Newsreader:ital,opsz,wght@0,6..72,300;0,6..72,400;0,6..72,600;1,6..72,400&display=swap');

/* --- Tokens --- */
:root {
    --color-bg:        #F3F0E8;
    --color-bg-warm:   #EBE7DE;
    --color-bg-card:   #FFFFFF;
    --color-ink:       #140018;
    --color-ink-soft:  #4A3F50;
    --color-ink-muted: #7A7280;
    --color-accent:    #B0B0FE;
    --color-accent-hover: #9494E8;
    --color-accent-light: rgba(176, 176, 254, 0.12);
    --color-border:    #DDD8CE;
    --color-border-light: #E8E4DB;

    --font-display: 'Newsreader', Georgia, 'Times New Roman', serif;
    --font-body:    'General Sans', -apple-system, BlinkMacSystemFont, sans-serif;

    --space-xs:  0.5rem;
    --space-sm:  1rem;
    --space-md:  1.5rem;
    --space-lg:  2.5rem;
    --space-xl:  4rem;
    --space-2xl: 6rem;
    --space-3xl: 8rem;

    --radius-sm: 6px;
    --radius-md: 12px;
    --radius-lg: 20px;
    --radius-full: 100px;

    --shadow-sm:  0 1px 3px rgba(26,23,20,0.06);
    --shadow-md:  0 4px 16px rgba(26,23,20,0.08);
    --shadow-lg:  0 12px 40px rgba(26,23,20,0.10);
    --shadow-xl:  0 24px 64px rgba(26,23,20,0.12);

    --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* --- Reset --- */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
    font-family: var(--font-body);
    font-weight: 400;
    line-height: 1.65;
    color: var(--color-ink);
    background: var(--color-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { text-decoration: none; color: inherit; transition: color var(--transition); }
button { border: none; background: none; cursor: pointer; font-family: inherit; }
ul { list-style: none; }
strong { font-weight: 600; }
em { font-family: var(--font-display); font-style: italic; }

/* --- Grain Overlay --- */
.grain {
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.35;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    background-repeat: repeat;
    mix-blend-mode: multiply;
}

/* --- Container --- */
.container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* --- Header --- */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: var(--space-md) 0;
    transition: all var(--transition);
    background: transparent;
}
.header.scrolled {
    background: rgba(245, 240, 235, 0.92);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    box-shadow: 0 1px 0 var(--color-border-light);
}
.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.logo {
    font-family: var(--font-display);
    font-size: 1.6rem;
    color: var(--color-ink);
    letter-spacing: -0.02em;
}
.logo-dot { color: var(--color-accent); }
.nav-menu ul {
    display: flex;
    gap: var(--space-lg);
    align-items: center;
}
.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--color-ink-soft);
    letter-spacing: 0.01em;
    position: relative;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1.5px;
    background: var(--color-accent);
    transition: width var(--transition);
}
@media (hover: hover) {
    .nav-link:hover { color: var(--color-ink); }
    .nav-link:hover::after { width: 100%; }
}
.nav-link.active { color: var(--color-ink); }
.nav-link.active::after { width: 100%; }
.cta-nav {
    background: var(--color-ink);
    color: var(--color-bg) !important;
    padding: 0.55rem 1.4rem;
    border-radius: var(--radius-full);
    font-weight: 600;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
}
.cta-nav::after { display: none; }
@media (hover: hover) {
    .cta-nav:hover {
        background: var(--color-accent);
        color: #fff !important;
    }
}

/* Mobile Menu */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    z-index: 1200;
    position: relative;
    padding: 4px;
}
.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-ink);
    transition: all var(--transition);
    border-radius: 2px;
}
.mobile-menu-toggle.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.mobile-menu-toggle.active span:nth-child(2) { opacity: 0; }
.mobile-menu-toggle.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }
.menu-overlay {
    position: fixed;
    inset: 0;
    background: rgba(26, 23, 20, 0.4);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
    z-index: 1050;
}
.menu-overlay.active { opacity: 1; pointer-events: all; }

/* --- Buttons --- */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.01em;
    padding: 0.9rem 2rem;
    border-radius: var(--radius-full);
    transition: all var(--transition);
    cursor: pointer;
    border: none;
}
.btn-primary {
    background: var(--color-accent);
    color: #fff;
    box-shadow: 0 2px 12px rgba(192, 88, 42, 0.25);
}
@media (hover: hover) {
    .btn-primary:hover {
        background: var(--color-accent-hover);
        box-shadow: 0 6px 24px rgba(192, 88, 42, 0.35);
        transform: translateY(-2px);
    }
}
.btn-secondary {
    background: transparent;
    color: var(--color-accent);
    border: 1.5px solid var(--color-accent);
}
@media (hover: hover) {
    .btn-secondary:hover {
        background: var(--color-accent);
        color: #fff;
    }
}
.btn-ghost {
    background: transparent;
    color: var(--color-ink);
    border: 1.5px solid var(--color-border);
}
@media (hover: hover) {
    .btn-ghost:hover {
        border-color: var(--color-ink);
        background: var(--color-ink);
        color: var(--color-bg);
    }
}
.btn-full { width: 100%; }

/* --- Section Shared --- */
section { padding: var(--space-3xl) 0; position: relative; }
.section-header { text-align: center; margin-bottom: var(--space-xl); }
.section-tag {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
    padding: 0.35rem 1rem;
    border: 1px solid rgba(192, 88, 42, 0.25);
    border-radius: var(--radius-full);
    background: var(--color-accent-light);
}
.section-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 400;
    line-height: 1.2;
    color: var(--color-ink);
    margin-bottom: var(--space-sm);
    letter-spacing: -0.01em;
}
.section-title.left { text-align: left; }
.section-subtitle {
    font-size: 1.1rem;
    color: var(--color-ink-soft);
    max-width: 600px;
    margin: 0 auto;
    line-height: 1.6;
}

/* --- Hero --- */
.hero-section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: 7rem;
    padding-bottom: var(--space-xl);
    background: var(--color-bg);
    position: relative;
    overflow: hidden;
}
.hero-section::before {
    content: '';
    position: absolute;
    top: -20%;
    right: -15%;
    width: 60vw;
    height: 60vw;
    max-width: 800px;
    max-height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(192,88,42,0.06) 0%, transparent 70%);
    pointer-events: none;
}
.hero-grid {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-xl);
    align-items: center;
    position: relative;
    z-index: 2;
}
.hero-content { position: relative; z-index: 2; }
.hero-visual {
    position: relative;
    z-index: 1;
}
.hero-visual img {
    width: 100%;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border-light);
    opacity: 0;
    animation: fadeIn 1s ease forwards 0.6s;
}
.hero-eyebrow {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: var(--space-md);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.2s;
}
.hero-headline {
    font-family: var(--font-display);
    font-size: clamp(2.8rem, 6vw, 4.5rem);
    font-weight: 400;
    line-height: 1.1;
    color: var(--color-ink);
    margin-bottom: var(--space-md);
    max-width: 750px;
    letter-spacing: -0.02em;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.35s;
}
.hero-headline em {
    color: var(--color-accent);
    font-style: italic;
}
.hero-subheadline {
    font-size: 1.15rem;
    line-height: 1.7;
    color: var(--color-ink-soft);
    max-width: 580px;
    margin-bottom: var(--space-lg);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.5s;
}
.hero-actions {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-bottom: var(--space-xl);
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.65s;
}
.hero-proof {
    display: flex;
    gap: var(--space-lg);
    flex-wrap: wrap;
    opacity: 0;
    animation: fadeUp 0.8s ease forwards 0.8s;
}
.proof-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.88rem;
    color: var(--color-ink-soft);
    font-weight: 500;
}
.proof-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    background: rgba(192, 88, 42, 0.1);
    color: var(--color-accent);
    font-size: 0.7rem;
    font-weight: 700;
    flex-shrink: 0;
}
/* --- Problem Section --- */
.problem-section {
    background: var(--color-bg-warm);
}
.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-lg);
    margin-bottom: var(--space-xl);
}
.problem-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    position: relative;
    transition: all var(--transition);
    box-shadow: var(--shadow-sm);
}
@media (hover: hover) {
    .problem-card:hover {
        transform: translateY(-6px);
        box-shadow: var(--shadow-lg);
        border-color: var(--color-accent);
    }
}
.problem-number {
    font-family: var(--font-display);
    font-size: 3rem;
    color: var(--color-accent);
    opacity: 0.15;
    line-height: 1;
    display: block;
    margin-bottom: var(--space-sm);
}
.problem-card h3 {
    font-family: var(--font-display);
    font-size: 1.3rem;
    font-weight: 400;
    margin-bottom: var(--space-sm);
    color: var(--color-ink);
}
.problem-card p {
    color: var(--color-ink-soft);
    font-size: 0.95rem;
    line-height: 1.65;
}
.problem-transition {
    text-align: center;
    max-width: 700px;
    margin: 0 auto;
}
.problem-transition p {
    font-size: 1.1rem;
    color: var(--color-ink-soft);
    margin-bottom: var(--space-sm);
    line-height: 1.7;
}
.highlight {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-accent);
    margin-top: var(--space-sm);
}

/* --- About / Chi Sono --- */
.about-section {
    background: var(--color-bg);
}
.about-layout {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: var(--space-xl);
    align-items: start;
}
.about-image img {
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-lg);
    width: 100%;
    aspect-ratio: 3/4;
    object-fit: cover;
}
.about-content .section-tag { margin-bottom: var(--space-sm); }
.about-subtitle {
    font-size: 1.1rem;
    color: var(--color-ink-soft);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}
.about-content p {
    color: var(--color-ink-soft);
    margin-bottom: var(--space-sm);
    line-height: 1.7;
}
.about-content h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-ink);
    margin: var(--space-md) 0 var(--space-sm);
}
.feature-list {
    margin: var(--space-md) 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}
.feature-list li {
    padding-left: 1.6rem;
    position: relative;
    font-size: 0.98rem;
    color: var(--color-ink-soft);
    line-height: 1.6;
}
.feature-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
}
.guarantee-text {
    font-size: 1.05rem;
    color: var(--color-accent);
    font-weight: 600;
    margin: var(--space-md) 0;
    padding: var(--space-md);
    background: var(--color-accent-light);
    border-left: 3px solid var(--color-accent);
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* --- Services --- */
.services-section {
    background: var(--color-bg-warm);
}
.service-block {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin-bottom: var(--space-lg);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
@media (hover: hover) {
    .service-block:hover { box-shadow: var(--shadow-md); }
}
.service-header {
    display: flex;
    align-items: baseline;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
    padding-bottom: var(--space-md);
    border-bottom: 1px solid var(--color-border-light);
}
.service-num {
    font-family: var(--font-display);
    font-size: 2.5rem;
    color: var(--color-accent);
    opacity: 0.3;
    line-height: 1;
    flex-shrink: 0;
}
.service-header h3 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: var(--color-ink);
}
.service-body {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-md);
}
.service-problem, .service-solution {
    margin-bottom: var(--space-md);
    font-size: 0.95rem;
    color: var(--color-ink-soft);
    line-height: 1.7;
}
.service-col ul {
    margin: var(--space-sm) 0;
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}
.service-col li {
    padding-left: 1.4rem;
    position: relative;
    font-size: 0.93rem;
    color: var(--color-ink-soft);
    line-height: 1.6;
}
.service-col li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    opacity: 0.6;
}
.service-tech, .service-ideal {
    font-size: 0.9rem;
    color: var(--color-ink-muted);
    margin-top: var(--space-sm);
}

/* Case Study */
.case-study {
    background: var(--color-accent-light);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-top: var(--space-md);
}
.case-study h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: var(--space-md);
}
.case-study-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-sm);
}
.case-item {
    display: flex;
    flex-direction: column;
    gap: 0.2rem;
    font-size: 0.9rem;
    color: var(--color-ink-soft);
}
.case-label {
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
}
.highlight-case span:last-child {
    font-family: var(--font-display);
    font-size: 1.4rem;
    color: var(--color-accent);
}

/* Service Results */
.service-results {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-sm);
    margin-top: var(--space-md);
}
.result-item {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-accent-light);
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--color-ink-soft);
    border-left: 2px solid var(--color-accent);
}

/* Differentiator */
.differentiator {
    background: var(--color-accent-light);
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    margin-top: var(--space-md);
    border-left: 3px solid var(--color-accent);
}
.differentiator h4 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: var(--space-xs);
}
.differentiator p {
    font-size: 0.95rem;
    color: var(--color-ink-soft);
    line-height: 1.65;
}

/* Pricing Tiers */
.pricing-tiers {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-top: var(--space-md);
}
.tier {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    background: var(--color-bg);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-md);
    transition: all var(--transition);
}
@media (hover: hover) {
    .tier:hover {
        border-color: var(--color-accent);
        box-shadow: var(--shadow-md);
        transform: translateY(-4px);
    }
}
.tier-name {
    display: block;
    font-family: var(--font-display);
    font-size: 1.2rem;
    color: var(--color-ink);
    margin-bottom: 0.3rem;
}
.tier-detail {
    display: block;
    font-size: 0.85rem;
    color: var(--color-ink-muted);
    margin-bottom: var(--space-sm);
}
.tier-price {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-accent);
}

.services-cta {
    text-align: center;
    margin-top: var(--space-lg);
}

/* --- Process / Timeline --- */
.process-section {
    background: var(--color-bg);
}
.process-timeline {
    max-width: 700px;
    margin: 0 auto var(--space-xl);
    display: flex;
    flex-direction: column;
    gap: 0;
}
.process-step {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: var(--space-md);
}
.step-marker {
    display: flex;
    flex-direction: column;
    align-items: center;
}
.step-number {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-display);
    font-size: 1.1rem;
    background: var(--color-accent);
    color: #fff;
    flex-shrink: 0;
    box-shadow: 0 2px 10px rgba(192, 88, 42, 0.3);
}
.step-line {
    width: 2px;
    flex: 1;
    background: var(--color-border);
    margin: 0.5rem 0;
}
.step-content {
    padding-bottom: var(--space-xl);
}
.step-duration {
    display: inline-block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 0.4rem;
}
.step-content h3 {
    font-family: var(--font-display);
    font-size: 1.35rem;
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: var(--space-xs);
}
.step-content > p {
    font-size: 0.95rem;
    color: var(--color-ink-soft);
    line-height: 1.65;
    margin-bottom: var(--space-sm);
}
.step-list {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
    margin-bottom: var(--space-sm);
}
.step-list li {
    padding-left: 1.3rem;
    position: relative;
    font-size: 0.9rem;
    color: var(--color-ink-soft);
}
.step-list li::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.5rem;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--color-accent);
    opacity: 0.5;
}
.step-note {
    font-size: 0.88rem;
    color: var(--color-ink-muted);
}

/* Guarantee Box */
.guarantee-box {
    text-align: center;
    padding: var(--space-xl);
    background: var(--color-bg-card);
    border: 2px solid var(--color-accent);
    border-radius: var(--radius-lg);
    max-width: 600px;
    margin: 0 auto;
    box-shadow: 0 8px 32px rgba(192, 88, 42, 0.1);
}
.guarantee-box h3 {
    font-family: var(--font-display);
    font-size: 1.4rem;
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: var(--space-sm);
}
.guarantee-big {
    font-family: var(--font-display);
    font-size: 1.8rem;
    color: var(--color-accent);
    margin-bottom: var(--space-sm);
}
.guarantee-box > p:last-child {
    font-size: 0.95rem;
    color: var(--color-ink-soft);
}

/* --- FAQ --- */
.faq-section {
    background: var(--color-bg-warm);
}
.faq-accordion {
    max-width: 720px;
    margin: 0 auto;
}
.faq-item {
    border-bottom: 1px solid var(--color-border-light);
}
.faq-item:first-child {
    border-top: 1px solid var(--color-border-light);
}
.faq-question {
    width: 100%;
    text-align: left;
    padding: var(--space-md) 0;
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--color-ink);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--space-sm);
    cursor: pointer;
    transition: color var(--transition);
    background: transparent;
}
@media (hover: hover) {
    .faq-question:hover { color: var(--color-accent); }
}
.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition);
    color: var(--color-ink-muted);
}
.faq-question[aria-expanded="true"] .faq-icon {
    transform: rotate(180deg);
    color: var(--color-accent);
}
.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
}
.faq-question[aria-expanded="true"] + .faq-answer {
    max-height: 400px;
    padding-bottom: var(--space-md);
}
.faq-answer p {
    font-size: 0.95rem;
    color: var(--color-ink-soft);
    line-height: 1.7;
}

/* --- Contact --- */
.contact-section {
    background: var(--color-bg);
}
.contact-layout {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: var(--space-xl);
    align-items: start;
}
.contact-form {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    box-shadow: var(--shadow-sm);
}
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-md);
}
.form-group {
    margin-bottom: var(--space-md);
}
.form-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--color-ink);
    margin-bottom: 0.4rem;
    letter-spacing: 0.01em;
}
.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 1.5px solid var(--color-border);
    border-radius: var(--radius-sm);
    font-family: var(--font-body);
    font-size: 0.95rem;
    color: var(--color-ink);
    background: var(--color-bg);
    transition: all var(--transition);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
    color: var(--color-ink-muted);
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(192, 88, 42, 0.08);
    background: #fff;
}
.checkbox-group label {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
    font-weight: 400;
    font-size: 0.88rem;
    color: var(--color-ink-soft);
    cursor: pointer;
}
.checkbox-group input[type="checkbox"] {
    width: auto;
    margin-top: 0.2rem;
    accent-color: var(--color-accent);
}
.error-message {
    display: block;
    font-size: 0.8rem;
    color: #c0392b;
    margin-top: 0.2rem;
    min-height: 1rem;
}
.form-success {
    display: none;
    padding: var(--space-sm) var(--space-md);
    background: rgba(39, 174, 96, 0.08);
    border: 1px solid rgba(39, 174, 96, 0.3);
    border-radius: var(--radius-sm);
    color: #27ae60;
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    margin-top: var(--space-sm);
}
.form-success.active { display: block; }

/* Contact Sidebar */
.contact-sidebar {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}
.contact-card {
    background: var(--color-bg-card);
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    padding: var(--space-lg);
    box-shadow: var(--shadow-sm);
}
.contact-card h4 {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: var(--space-md);
}
.contact-item {
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border-light);
}
.contact-item:last-child { border-bottom: none; }
.contact-label {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-ink-muted);
    margin-bottom: 0.2rem;
}
.contact-item a {
    font-size: 0.95rem;
    color: var(--color-accent);
    font-weight: 500;
}
@media (hover: hover) {
    .contact-item a:hover { color: var(--color-accent-hover); }
}
.contact-badges {
    display: flex;
    flex-direction: column;
    gap: var(--space-xs);
}
.badge-item {
    padding: var(--space-sm) var(--space-md);
    background: var(--color-accent-light);
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-accent);
    text-align: center;
}

/* --- Footer --- */
.footer {
    background: var(--color-ink);
    color: rgba(245, 240, 235, 0.7);
    padding: var(--space-xl) 0 var(--space-lg);
}
.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1fr;
    gap: var(--space-xl);
    margin-bottom: var(--space-lg);
}
.footer-brand .logo {
    color: var(--color-bg);
    font-size: 1.4rem;
    display: inline-block;
    margin-bottom: var(--space-sm);
}
.footer-brand p {
    font-size: 0.9rem;
    line-height: 1.6;
    opacity: 0.7;
}
.footer h4 {
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 400;
    color: var(--color-bg);
    margin-bottom: var(--space-sm);
}
.footer ul li { margin-bottom: 0.4rem; }
.footer a {
    font-size: 0.88rem;
    color: rgba(245, 240, 235, 0.6);
    transition: color var(--transition);
}
@media (hover: hover) {
    .footer a:hover { color: var(--color-bg); }
}
.footer-bottom {
    padding-top: var(--space-md);
    border-top: 1px solid rgba(245, 240, 235, 0.1);
    text-align: center;
    font-size: 0.82rem;
    opacity: 0.5;
}

/* --- Animations --- */
@keyframes fadeUp {
    from { opacity: 0; transform: translateY(28px); }
    to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
    from { opacity: 0; }
    to   { opacity: 1; }
}

/* Scroll reveal */
[data-reveal] {
    opacity: 0;
    transform: translateY(32px);
    transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1),
                transform 0.7s cubic-bezier(0.4, 0, 0.2, 1);
}
[data-reveal].revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Stagger children */
.problem-grid [data-reveal]:nth-child(2) { transition-delay: 0.1s; }
.problem-grid [data-reveal]:nth-child(3) { transition-delay: 0.2s; }
.process-step[data-reveal]:nth-child(2) { transition-delay: 0.08s; }
.process-step[data-reveal]:nth-child(3) { transition-delay: 0.16s; }
.process-step[data-reveal]:nth-child(4) { transition-delay: 0.24s; }

/* --- Responsive --- */
@media (max-width: 1024px) {
    .hero-grid { grid-template-columns: 1fr; }
    .hero-visual { max-width: 500px; margin: 0 auto; }
    .about-layout { grid-template-columns: 1fr; }
    .about-image { max-width: 400px; }
    .service-body { grid-template-columns: 1fr; }
    .pricing-tiers { grid-template-columns: repeat(3, 1fr); }
    .contact-layout { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-lg); }
}

@media (max-width: 768px) {
    :root {
        --space-3xl: 5rem;
        --space-2xl: 4rem;
    }
    .container { padding: 0 var(--space-md); }

    /* Mobile nav */
    .nav-menu {
        position: fixed;
        top: 0;
        left: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-bg);
        padding: 5rem var(--space-lg) var(--space-lg);
        transition: left var(--transition);
        z-index: 1100;
        overflow-y: auto;
        box-shadow: 4px 0 24px rgba(26, 23, 20, 0.15);
    }
    .nav-menu.active { left: 0; }
    .nav-menu ul {
        flex-direction: column;
        gap: var(--space-md);
        align-items: flex-start;
    }
    .nav-link { font-size: 1.05rem; }
    .nav-link::after { display: none; }
    .cta-nav { margin-top: var(--space-sm); }
    .mobile-menu-toggle { display: flex !important; }

    .hero-headline { font-size: clamp(2rem, 8vw, 3rem); }
    .hero-proof { flex-direction: column; gap: var(--space-sm); }
    .problem-grid { grid-template-columns: 1fr; }
    .service-results { grid-template-columns: 1fr; }
    .pricing-tiers { grid-template-columns: 1fr; }
    .form-row { grid-template-columns: 1fr; }
    .footer-grid { grid-template-columns: 1fr; }
}

@media (max-width: 480px) {
    section { padding: var(--space-2xl) 0; }
    .hero-section { padding-top: 5rem; }
    .hero-actions { flex-direction: column; }
    .hero-actions .btn { width: 100%; }
    .section-title { font-size: clamp(1.6rem, 6vw, 2.2rem); }
    .service-block { padding: var(--space-lg); }
}

/* --- Scrollbar --- */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: var(--color-bg); }
::-webkit-scrollbar-thumb {
    background: var(--color-border);
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover { background: var(--color-ink-muted); }

/* --- Selection --- */
::selection {
    background: rgba(192, 88, 42, 0.15);
    color: var(--color-ink);
}

/* --- Focus visible --- */
:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* --- Hero Canvas Background --- */
#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}
.hero-section { position: relative; overflow: hidden; }
.hero-section .container { position: relative; z-index: 2; }

/* --- Theme FAB --- */
.theme-fab {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 1250;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-ink);
    color: var(--color-bg);
    border: none;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0,0,0,0.2);
    transition: all var(--transition);
}
@media (hover: hover) {
    .theme-fab:hover {
        transform: scale(1.1);
        box-shadow: 0 6px 28px rgba(0,0,0,0.3);
    }
}

/* --- Theme Modal --- */
.theme-modal {
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    padding: 2rem;
}
.theme-modal.active { display: flex; }
.theme-modal-content {
    max-width: 680px;
    width: 100%;
    padding: var(--space-xl);
    border-radius: var(--radius-lg);
    background: var(--color-bg-card);
    position: relative;
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--color-border-light);
}
.theme-modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 1.8rem;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-ink-muted);
    transition: all var(--transition);
    background: transparent;
    border: none;
    cursor: pointer;
}
@media (hover: hover) {
    .theme-modal-close:hover { color: var(--color-ink); background: var(--color-accent-light); }
}
.theme-modal h2 {
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 400;
    color: var(--color-ink);
    text-align: center;
    margin-bottom: 0.5rem;
}
.theme-modal-desc {
    text-align: center;
    font-size: 0.95rem;
    color: var(--color-ink-soft);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}
.theme-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}
.theme-option {
    cursor: pointer;
    padding: var(--space-md);
    border-radius: var(--radius-md);
    text-align: center;
    transition: all var(--transition);
    border: 2px solid var(--color-border-light);
    background: var(--color-bg);
    font-family: inherit;
}
@media (hover: hover) {
    .theme-option:hover {
        transform: translateY(-4px);
        box-shadow: var(--shadow-md);
        border-color: var(--color-accent);
    }
}
.theme-option.active {
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-light);
}
.theme-swatch {
    width: 100%;
    height: 80px;
    border-radius: var(--radius-sm);
    margin-bottom: var(--space-sm);
}
.swatch-terracotta {
    background: linear-gradient(135deg, #F3F0E8 0%, #EBE7DE 50%);
    position: relative;
}
.swatch-terracotta::after {
    content: '';
    position: absolute;
    top: 25%;
    left: 30%;
    width: 40%;
    height: 50%;
    border-radius: 50%;
    background: #B0B0FE;
    filter: blur(14px);
    opacity: 0.5;
}
.swatch-notte {
    background: linear-gradient(135deg, #09090B 0%, #0F0F12 50%);
    border: 1px solid rgba(6,182,212,0.3);
    position: relative;
}
.swatch-notte::after {
    content: '';
    position: absolute;
    top: 30%;
    right: 20%;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #06B6D4;
    filter: blur(10px);
    opacity: 0.6;
}
.swatch-brutale {
    background: #FFFFFF;
    border: 4px solid #000;
    box-shadow: 5px 5px 0 #E60012;
    position: relative;
}
.swatch-brutale::after {
    content: 'RAW';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(-5deg);
    font-family: Impact, sans-serif;
    font-size: 1.1rem;
    font-weight: 900;
    color: #E60012;
    letter-spacing: 0.1em;
}
.theme-option h3 {
    font-family: var(--font-display);
    font-size: 1.05rem;
    font-weight: 400;
    color: var(--color-ink);
    margin-bottom: 0.2rem;
}
.theme-option p {
    font-size: 0.8rem;
    color: var(--color-ink-muted);
}
.theme-modal-footer {
    text-align: center;
    font-size: 0.85rem;
    color: var(--color-ink-muted);
    line-height: 1.5;
}

@media (max-width: 768px) {
    .theme-options { grid-template-columns: 1fr; }
    .theme-fab { bottom: 1.5rem; right: 1.5rem; width: 46px; height: 46px; }
}

/* --- Theme Banner Invite --- */
.theme-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1300;
    background: var(--color-accent);
    color: #fff;
    transform: translateY(-100%);
    transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.theme-banner.visible {
    transform: translateY(0);
}
.banner-inner {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0.7rem var(--space-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
}
.banner-text {
    font-size: 0.9rem;
    font-weight: 400;
    text-align: center;
}
.banner-text strong { font-weight: 700; }
.banner-btn {
    padding: 0.4rem 1.2rem;
    background: #fff;
    color: var(--color-accent);
    border: none;
    border-radius: var(--radius-full);
    font-family: var(--font-body);
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: all var(--transition);
    white-space: nowrap;
}
.banner-btn:hover { opacity: 0.85; }
.banner-close {
    background: none;
    border: none;
    color: rgba(255,255,255,0.7);
    font-size: 1.3rem;
    cursor: pointer;
    padding: 0 0.3rem;
    line-height: 1;
}
.banner-close:hover { color: #fff; }

@media (max-width: 768px) {
    .banner-inner { padding: 0.6rem var(--space-md); gap: var(--space-sm); }
    .banner-text { font-size: 0.8rem; }
}