/*
Theme Name: Inkstave
Theme URI: https://inkstave.example
Author: Claude
Author URI: https://anthropic.com
Description: Tema WordPress su misura per Inkstave — app di trascrizione musicale in tempo reale. Design editoriale, tipografia raffinata, palette scura con accenti caldi.
Version: 1.0.0
Requires at least: 6.0
Tested up to: 6.5
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
Text Domain: inkstave
Tags: one-page, custom-colors, custom-menu, featured-images, translation-ready
*/

/* =========================================================
   1. RESET & BASE
   ========================================================= */
   

*,
*::before,
*::after {
    box-sizing: border-box;
}

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

.page-title {
  display:none;
}

.page-content {
    padding-left: 5%;
    padding-right: 5%;
}
   

:root {
    /* Palette */
    --ink-bg: #0e0d0b;
    --ink-bg-alt: #15130f;
    --ink-surface: #1c1a16;
    --ink-ivory: #f4efe6;
    --ink-ivory-dim: #c9c3b6;
    --ink-muted: #8a8576;
    --ink-accent: #d4a574;       /* ottone caldo */
    --ink-accent-hover: #e6b986;
    --ink-line: rgba(244, 239, 230, 0.12);

    /* Tipografia */
    --font-display: 'Fraunces', 'Playfair Display', Georgia, serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;

    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-xxl: 9rem;

    /* Container */
    --container: 1200px;
    --container-narrow: 840px;
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 17px;
    line-height: 1.65;
    color: var(--ink-ivory);
    background-color: var(--ink-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    overflow-x: hidden;
}

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

a {
    color: var(--ink-accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover,
a:focus {
    color: var(--ink-accent-hover);
}

/* =========================================================
   2. TIPOGRAFIA
   ========================================================= */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.15;
    letter-spacing: -0.02em;
    color: var(--ink-ivory);
    margin: 0 0 var(--space-sm);
}

h1 {
    font-size: clamp(2.8rem, 6vw, 5.5rem);
    font-weight: 300;
    letter-spacing: -0.035em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3.4rem);
    font-weight: 300;
}

h3 {
    font-size: clamp(1.3rem, 2vw, 1.6rem);
    font-weight: 500;
}

p {
    margin: 0 0 var(--space-sm);
}

.eyebrow {
    display: inline-block;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-accent);
    margin-bottom: var(--space-sm);
}

.lede {
    font-family: var(--font-display);
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 300;
    font-style: italic;
    line-height: 1.5;
    color: var(--ink-ivory-dim);
}

em {
    font-style: italic;
    color: var(--ink-accent);
}

strong em,
em strong {
    font-style: italic;
    font-weight: 500;
    color: var(--ink-ivory);
    letter-spacing: -0.01em;
}

/* =========================================================
   3. LAYOUT
   ========================================================= */
.container {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.container-narrow {
    max-width: var(--container-narrow);
}

section {
    padding: var(--space-xxl) 0;
    position: relative;
}

@media (max-width: 768px) {
    section {
        padding: var(--space-xl) 0;
    }
}

.section-divider {
    width: 100%;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--ink-line) 20%, var(--ink-line) 80%, transparent);
}

/* =========================================================
   4. HEADER
   ========================================================= */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    padding: var(--space-sm) 0;
    background-color: rgba(14, 13, 11, 0.85);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid transparent;
    transition: border-color 0.3s ease;
}

.site-header.scrolled {
    border-bottom-color: var(--ink-line);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-md);
}

.site-branding a {
    color: var(--ink-ivory);
    font-family: var(--font-display);
    font-size: 1.6rem;
    font-weight: 400;
    font-style: italic;
    letter-spacing: -0.02em;
}

.site-branding a:hover {
    color: var(--ink-accent);
}

.main-navigation ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.main-navigation a {
    color: var(--ink-ivory-dim);
    font-size: 0.9rem;
    font-weight: 400;
    letter-spacing: 0.02em;
}

.main-navigation a:hover {
    color: var(--ink-ivory);
}

/* Mobile menu toggle */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--ink-ivory);
    font-size: 1.5rem;
    cursor: pointer;
    padding: var(--space-xs);
}

@media (max-width: 768px) {
    .menu-toggle {
        display: block;
    }

    .main-navigation {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        background: var(--ink-bg-alt);
        border-bottom: 1px solid var(--ink-line);
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .main-navigation.is-open {
        max-height: 500px;
    }

    .main-navigation ul {
        flex-direction: column;
        padding: var(--space-md);
        gap: var(--space-sm);
        align-items: flex-start;
    }
}

/* =========================================================
   5. BUTTONS
   ========================================================= */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.9rem 1.8rem;
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    letter-spacing: 0.01em;
    border-radius: 999px;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background: var(--ink-accent-hover);
    color: var(--ink-bg);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--ink-ivory);
    border-color: var(--ink-line);
}

.btn-ghost:hover {
    background: var(--ink-surface);
    border-color: var(--ink-ivory-dim);
    color: var(--ink-ivory);
}

.btn-arrow::after {
    content: '→';
    transition: transform 0.25s ease;
}

.btn-arrow:hover::after {
    transform: translateX(3px);
}

/* =========================================================
   6. HERO
   ========================================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    padding-top: calc(var(--space-xl) + 60px);
    padding-bottom: var(--space-xl);
    background:
        radial-gradient(ellipse at 20% 20%, rgba(212, 165, 116, 0.08), transparent 50%),
        radial-gradient(ellipse at 80% 80%, rgba(212, 165, 116, 0.05), transparent 50%),
        var(--ink-bg);
    position: relative;
    overflow: hidden;
}

.hero-layout {
    display: grid;
    grid-template-columns: 1.1fr 1fr;
    gap: var(--space-lg);
    align-items: center;
    position: relative;
    z-index: 2;
}

@media (max-width: 960px) {
    .hero-layout {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
}

.hero h1 {
    margin-bottom: var(--space-md);
}

.hero .lede {
    margin-bottom: var(--space-md);
}

.hero-tagline {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--ink-muted);
    margin-top: var(--space-md);
}

.hero-cta {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
    margin-top: var(--space-lg);
}

.hero-visual {
    position: relative;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    /* Lieve animazione di "respiro" */
    animation: heroFloat 8s ease-in-out infinite;
}

.hero-illustration {
    width: 100%;
    max-width: 620px;
    height: auto;
    display: block;
    filter: drop-shadow(0 20px 40px rgba(212, 165, 116, 0.08));
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0); }
    50%      { transform: translateY(-8px); }
}

@media (prefers-reduced-motion: reduce) {
    .hero-visual { animation: none; }
}

@media (max-width: 960px) {
    .hero-visual {
        order: -1; /* mobile: illustrazione sopra il testo */
        max-width: 480px;
        margin: 0 auto;
    }
    .hero-illustration {
        max-width: 480px;
    }
}

/* =========================================================
   7. SECTIONS GENERICHE
   ========================================================= */
.section-head {
    max-width: 780px;
    margin-bottom: var(--space-lg);
}

.section-head h2 {
    margin-bottom: var(--space-sm);
}

.section-head .section-sub {
    font-family: var(--font-display);
    font-style: italic;
    font-size: 1.25rem;
    color: var(--ink-ivory-dim);
    font-weight: 300;
}

/* =========================================================
   8. HOW IT WORKS
   ========================================================= */
.how-it-works {
    background: var(--ink-bg-alt);
}

.steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: var(--space-md);
    counter-reset: step;
}

.step {
    position: relative;
    padding: var(--space-md);
    padding-top: calc(var(--space-md) + 40px);
    border-top: 1px solid var(--ink-line);
    counter-increment: step;
}

.step::before {
    content: '0' counter(step);
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--ink-accent);
    letter-spacing: 0.15em;
}

.step p {
    color: var(--ink-ivory-dim);
    margin: 0;
    font-size: 1rem;
}

/* =========================================================
   9. BENEFITS / FEATURES
   ========================================================= */
.benefits-grid,
.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--space-md);
}

.benefit-card,
.feature-card {
    padding: var(--space-md);
    background: var(--ink-surface);
    border: 1px solid var(--ink-line);
    border-radius: 4px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.benefit-card:hover,
.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(212, 165, 116, 0.3);
}

.benefit-card h3,
.feature-card h3 {
    color: var(--ink-ivory);
    margin-bottom: var(--space-xs);
    font-family: var(--font-body);
    font-size: 1.1rem;
    font-weight: 600;
    letter-spacing: -0.01em;
}

.benefit-card p,
.feature-card p {
    color: var(--ink-ivory-dim);
    margin: 0;
    font-size: 0.95rem;
}

.feature-icon {
    width: 32px;
    height: 32px;
    margin-bottom: var(--space-sm);
    color: var(--ink-accent);
}

/* =========================================================
   10. AUDIENCE / EDITORIAL
   ========================================================= */
.editorial {
    background: var(--ink-bg-alt);
}

.editorial-content {
    max-width: var(--container-narrow);
    margin: 0 auto;
    text-align: center;
}

.editorial-content p {
    font-family: var(--font-display);
    font-size: clamp(1.3rem, 2.2vw, 1.75rem);
    font-weight: 300;
    line-height: 1.5;
    color: var(--ink-ivory);
    margin-bottom: var(--space-md);
}

.editorial-content p + p {
    font-size: 1.1rem;
    font-family: var(--font-body);
    font-style: normal;
    color: var(--ink-ivory-dim);
}

/* =========================================================
   11. DIFFERENTIATION (pull-quote)
   ========================================================= */
.differentiation {
    text-align: center;
}

.differentiation h2 {
    max-width: 900px;
    margin: 0 auto var(--space-md);
}

.differentiation .lede {
    max-width: 760px;
    margin: 0 auto;
}

/* =========================================================
   12. CTA FINALE
   ========================================================= */
.cta-final {
    background:
        linear-gradient(135deg, rgba(212, 165, 116, 0.08), transparent 60%),
        var(--ink-bg);
    text-align: center;
    border-top: 1px solid var(--ink-line);
    border-bottom: 1px solid var(--ink-line);
}

.cta-final h2 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    margin-bottom: var(--space-md);
}

.cta-form {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-xs);
    max-width: 520px;
    margin: var(--space-md) auto 0;
}

.cta-form input[type="email"] {
    flex: 1;
    min-width: 260px;
    padding: 0.95rem 1.2rem;
    background: var(--ink-surface);
    border: 1px solid var(--ink-line);
    border-radius: 999px;
    color: var(--ink-ivory);
    font-family: var(--font-body);
    font-size: 0.95rem;
    outline: none;
    transition: border-color 0.2s ease;
}

.cta-form input[type="email"]:focus {
    border-color: var(--ink-accent);
}

.cta-form input::placeholder {
    color: var(--ink-muted);
}

/* =========================================================
   13. FOOTER
   ========================================================= */
.site-footer {
    padding: var(--space-lg) 0 var(--space-md);
    background: var(--ink-bg-alt);
    color: var(--ink-muted);
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
}

@media (max-width: 768px) {
    .footer-grid {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
}

.footer-brand p {
    color: var(--ink-ivory-dim);
    max-width: 360px;
}

.footer-col h4 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--ink-ivory);
    margin-bottom: var(--space-sm);
}

.footer-col ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

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

.footer-col a {
    color: var(--ink-ivory-dim);
    font-size: 0.9rem;
}

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

.footer-bottom {
    display: flex;
    justify-content: space-between;
    padding-top: var(--space-md);
    border-top: 1px solid var(--ink-line);
    font-size: 0.8rem;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

/* =========================================================
   14. UTILITIES & ANIMATIONS
   ========================================================= */
.reveal {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* =========================================================
   15. WP CORE CLASSES (gallery, alignments)
   ========================================================= */
.alignleft { float: left; margin: 0 var(--space-sm) var(--space-sm) 0; }
.alignright { float: right; margin: 0 0 var(--space-sm) var(--space-sm); }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.wp-caption { max-width: 100%; }
.wp-caption-text { font-size: 0.85rem; color: var(--ink-muted); text-align: center; margin-top: var(--space-xs); }