/* ============================================
   Parlem Valencià - Estils principals
   ============================================ */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Segoe UI', 'Poppins', system-ui, -apple-system, 'Inter', 'Montserrat', sans-serif;
}

:root {
    --primary-green: #1a472a;
    --primary-red: #d62e2e;
    --gold: #ffd966;
    --cream: #fef9e6;
    --dark-text: #2d2418;
    --light-bg: #fff5e0;
}

body {
    background: linear-gradient(145deg, var(--cream) 0%, var(--light-bg) 100%);
    color: var(--dark-text);
    min-height: 100vh;
}

/* Header */
.header {
    background: var(--primary-green);
    border-bottom: 4px solid var(--primary-red);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
}

.nav-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 2rem;
}

.logo a {
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.logo-emblem {
    font-size: 2rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", sans-serif;
}

.logo-text {
    font-size: 1.6rem;
    font-weight: 800;
    color: white;
}

.logo-accent {
    color: var(--gold);
}

.nav-links {
    display: flex;
    gap: 1.8rem;
    flex-wrap: wrap;
}

.nav-links a {
    color: white;
    text-decoration: none;
    font-weight: 600;
    transition: 0.2s;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--gold);
    border-bottom-color: var(--primary-red);
}

.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: white;
    font-size: 1.8rem;
    cursor: pointer;
}

/* Container */
.container {
    max-width: 1300px;
    margin: 2rem auto;
    padding: 0 1.5rem;
}

.page-header {
    margin-bottom: 2rem;
}

.page-header h1 {
    color: var(--primary-green);
    font-size: 2.4rem;
    margin-bottom: 0.75rem;
}

.page-header p {
    font-size: 1.05rem;
    line-height: 1.6;
}

.breadcrumbs {
    margin-bottom: 1.5rem;
}

.breadcrumbs ol {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
    font-size: 0.95rem;
}

.breadcrumbs li {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.breadcrumbs li + li::before {
    content: "›";
    color: #8c7c5c;
    font-weight: 700;
}

.breadcrumbs a {
    color: var(--primary-green);
    font-weight: 700;
    text-decoration: none;
}

.breadcrumbs span[aria-current="page"] {
    color: #7b5b22;
    font-weight: 800;
}

.is-disabled,
.nav-link-disabled,
.disabled-card-action {
    font-weight: 800;
    pointer-events: none;
    cursor: default;
}

.nav-link-disabled {
    color: white;
    opacity: 0.88;
    padding: 0.5rem 0;
    border-bottom: 2px solid transparent;
}

.btn-disabled,
.disabled-card-action {
    display: inline-block;
    border-radius: 3rem;
    padding: 0.8rem 2rem;
    background: #efe3c7;
    color: var(--dark-text);
    border: 2px solid #c7b48b;
    text-decoration: none;
}

.feature-card.is-disabled,
.exercise-card.is-disabled,
.tab-btn.is-disabled,
.tip-card.is-disabled {
    border-style: dashed;
}

.disabled-note {
    display: inline-block;
    margin-top: 0.75rem;
    color: #7b5b22;
    font-size: 0.9rem;
    font-weight: 700;
}

/* Hero */
.hero {
    background: linear-gradient(135deg, #2a5a3a, #1a3a2a);
    border-radius: 2rem;
    padding: 3rem 2rem;
    text-align: center;
    color: white;
    margin-bottom: 3rem;
}

.hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.hero .highlight {
    color: var(--gold);
}

.hero-subtitle {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin: 1.5rem 0;
    flex-wrap: wrap;
}

.btn-primary, .btn-secondary, .btn-outline {
    padding: 0.8rem 2rem;
    border-radius: 3rem;
    text-decoration: none;
    font-weight: bold;
    transition: transform 0.2s;
    display: inline-block;
}

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

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

.btn-outline {
    background: transparent;
    border: 2px solid white;
    color: white;
}

.btn-primary:hover, .btn-secondary:hover, .btn-outline:hover {
    transform: translateY(-2px);
}

.hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.stat {
    text-align: center;
}

.stat-number {
    font-size: 2rem;
    font-weight: bold;
    display: block;
    color: var(--gold);
}

.stat span:last-child {
    font-size: 0.9rem;
}

/* Features */
.features h2, .featured-resources h2 {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-green);
}

.features-grid, .resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.8rem;
    margin-bottom: 3rem;
}

.feature-card, .resource-card {
    background: white;
    border-radius: 1.5rem;
    padding: 1.8rem;
    text-align: center;
    box-shadow: 0 8px 20px rgba(0,0,0,0.08);
    transition: transform 0.2s;
    border: 1px solid #e6ddcc;
}

.feature-card:hover, .resource-card:hover {
    transform: translateY(-5px);
}

.feature-icon, .resource-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", sans-serif;
}

.feature-card h3, .resource-card h3 {
    color: var(--primary-green);
    margin-bottom: 0.8rem;
}

.feature-card a, .resource-card a {
    display: inline-block;
    margin-top: 1rem;
    color: var(--primary-red);
    text-decoration: none;
    font-weight: bold;
}

.feature-card.is-disabled a,
.feature-card.is-disabled .disabled-card-action {
    color: var(--dark-text);
}

/* Quote Section */
.quote-section {
    margin: 3rem 0;
}

.quote-card {
    background: var(--primary-green);
    border-radius: 2rem;
    padding: 2.5rem;
    text-align: center;
    color: white;
}

.quote-card p {
    font-size: 1.4rem;
    font-style: italic;
}

.quote-card span {
    display: block;
    margin-top: 1rem;
    color: var(--gold);
}

/* Footer */
.footer {
    background: #0a1a0a;
    color: #ccc;
    margin-top: 3rem;
    padding: 2rem 1.5rem;
}

.footer-content {
    max-width: 1300px;
    margin: auto;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
}

.footer-section {
    flex: 1;
    min-width: 200px;
}

.footer-logo {
    font-size: 1.4rem;
    font-weight: bold;
    color: var(--gold);
    margin-bottom: 1rem;
}

.footer-section h4 {
    color: var(--gold);
    margin-bottom: 0.8rem;
}

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

.footer-section li a {
    color: #ccc;
    text-decoration: none;
    line-height: 1.8;
}

.footer-section li a:hover {
    color: var(--gold);
}

.social-links {
    margin-top: 1rem;
    display: flex;
    gap: 1rem;
}

.social-links a {
    color: white;
    text-decoration: none;
}

.footer-bottom {
    text-align: center;
    margin-top: 2rem;
    padding-top: 1rem;
    border-top: 1px solid #2a3a2a;
}

/* Cookie Banner */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: #0a0c1c;
    backdrop-filter: blur(12px);
    padding: 1rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    z-index: 1000;
    border-top: 2px solid var(--primary-red);
    color: white;
}

.cookie-btn {
    background: var(--primary-red);
    padding: 0.5rem 1.5rem;
    border-radius: 2rem;
    border: none;
    color: white;
    cursor: pointer;
}

.cookie-info-btn {
    background: transparent;
    border: 1px solid white;
    padding: 0.5rem 1rem;
    border-radius: 2rem;
    color: white;
    cursor: pointer;
}

/* Verb Conjugator */
.verb-conjugator {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.verb-search {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
}

.verb-search input {
    flex: 1;
    padding: 1rem;
    border: 2px solid #e6ddcc;
    border-radius: 2rem;
    font-size: 1rem;
}

.verb-search button {
    background: var(--primary-red);
    color: white;
    border: none;
    padding: 0 2rem;
    border-radius: 2rem;
    cursor: pointer;
    font-weight: bold;
}

.conjugation-result {
    background: var(--cream);
    border-radius: 1rem;
    padding: 1.5rem;
    margin-top: 1rem;
}

.verb-tables {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    margin-bottom: 2rem;
}

.model-verbs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.model-verb-card {
    background: var(--cream);
    padding: 1rem;
    border-radius: 1rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.2s;
}

.model-verb-card:hover {
    background: var(--gold);
    transform: scale(1.02);
}

.model-verb-card .model-btn {
    background: var(--primary-green);
    color: white;
    border: none;
    padding: 0.4rem 1rem;
    border-radius: 2rem;
    margin-top: 0.5rem;
    cursor: pointer;
    display: inline-block;
    text-decoration: none;
    font-weight: 700;
}

.verb-icon {
    font-size: 2rem;
}

.verbs-index {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.verbs-links-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.verb-link-card {
    background: var(--cream);
    border: 1px solid #ead9b5;
    border-radius: 1rem;
    padding: 1rem;
    text-decoration: none;
    color: var(--dark-text);
    transition: transform 0.2s, box-shadow 0.2s;
}

.verb-link-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.08);
}

.verb-link-card h3 {
    color: var(--primary-green);
    margin-bottom: 0.45rem;
}

.verb-directory-search {
    margin: 1rem 0 1.5rem;
}

.verb-directory-search input {
    width: 100%;
    padding: 1rem 1.2rem;
    border: 2px solid #e6ddcc;
    border-radius: 999px;
    font-size: 1rem;
    background: #fffdf7;
}

.verb-directory-toolbar {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
}

.verb-directory-count {
    font-weight: 700;
    color: var(--primary-green);
}

.verb-directory-empty {
    display: none;
    margin-top: 1rem;
    padding: 1rem 1.2rem;
    border-radius: 1rem;
    background: #faf0d8;
    font-weight: 700;
}

.verb-directory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.verb-directory-card {
    display: block;
    background: var(--cream);
    border: 1px solid #ead9b5;
    border-radius: 1rem;
    padding: 1rem;
    text-decoration: none;
    color: var(--dark-text);
    transition: transform 0.2s, box-shadow 0.2s;
}

.verb-directory-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.08);
}

.verb-directory-icon {
    width: 3rem;
    height: 3rem;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--primary-green);
    color: white;
    font-weight: 800;
    letter-spacing: 0.04em;
    margin-bottom: 0.8rem;
}

.verb-directory-card h3 {
    color: var(--primary-green);
    margin-bottom: 0.4rem;
}

.verb-directory-card p {
    margin-bottom: 0.35rem;
    line-height: 1.45;
}

.verb-detail-card,
.internal-links-card,
.seo-note {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 4px 15px rgba(0,0,0,0.05);
}

.verb-meta {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin: 1.5rem 0;
}

.verb-meta-item {
    background: var(--cream);
    border-radius: 1rem;
    padding: 1rem;
}

.conjugation-table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
    overflow: hidden;
    display: block;
    overflow-x: auto;
}

.conjugation-table th,
.conjugation-table td {
    padding: 0.8rem;
    border-bottom: 1px solid #eadfca;
    text-align: left;
    vertical-align: top;
}

.conjugation-table th {
    width: 28%;
    color: var(--primary-green);
    background: #faf4e5;
}

.internal-links-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 1rem;
}

.internal-links-list a {
    display: inline-block;
    padding: 0.55rem 1rem;
    border-radius: 999px;
    background: var(--cream);
    color: var(--primary-green);
    text-decoration: none;
    font-weight: 700;
}

.verb-subsection + .verb-subsection {
    margin-top: 1.5rem;
}

.verb-subsection h2,
.seo-note h2 {
    color: var(--primary-green);
    margin-bottom: 0.8rem;
}

.verb-section-lead {
    margin-bottom: 1rem;
    line-height: 1.55;
}

.source-pill {
    display: inline-block;
    margin-bottom: 1rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: #eef4e8;
    color: var(--primary-green);
    font-weight: 700;
}

.note-list {
    padding-left: 1.2rem;
    display: grid;
    gap: 0.65rem;
}

.inline-note {
    color: #7b5b22;
    font-weight: 700;
}

/* Exercises */
.exercises-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.exercise-card {
    background: white;
    border-radius: 1.5rem;
    padding: 1.8rem;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.exercise-icon {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", sans-serif;
}

.exercise-card button {
    background: var(--primary-red);
    color: white;
    border: none;
    padding: 0.6rem 1.5rem;
    border-radius: 2rem;
    margin-top: 1rem;
    cursor: pointer;
    font-weight: bold;
}

.exercise-card .disabled-card-action,
.tab-btn.is-disabled {
    background: #efe3c7;
    color: var(--dark-text);
    border: 2px solid #c7b48b;
}

.category-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.tab-btn {
    background: white;
    border: 2px solid #e6ddcc;
    border-radius: 999px;
    padding: 0.7rem 1.1rem;
    font-weight: 700;
    cursor: pointer;
}

.resources-full-list {
    display: grid;
    gap: 1rem;
}

.resource-item {
    display: flex;
    gap: 1rem;
    background: white;
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.06);
}

.resource-item-icon {
    font-size: 2rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", sans-serif;
}

.tip-icon {
    font-size: 2.4rem;
    margin-bottom: 1rem;
    line-height: 1;
    font-family: "Apple Color Emoji", "Segoe UI Emoji", "Noto Color Emoji", "Segoe UI Symbol", sans-serif;
}

.tip-card {
    background: white;
    border-radius: 1.5rem;
    padding: 1.5rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.tips-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.about-section {
    display: grid;
    gap: 1.5rem;
}

.about-card {
    background: white;
    border-radius: 1.5rem;
    padding: 1.8rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.btn-github {
    display: inline-block;
    margin-top: 0.8rem;
    background: var(--primary-green);
    color: white;
    padding: 0.7rem 1.25rem;
    border-radius: 999px;
    text-decoration: none;
    font-weight: 700;
}

.exercise-container {
    background: white;
    border-radius: 1.5rem;
    padding: 2rem;
    margin-top: 2rem;
}

/* Gramàtica */
.gramatica-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
    margin: 2rem 0;
}

.gramatica-card {
    background: white;
    border-radius: 1rem;
    padding: 1.5rem;
    border-left: 4px solid var(--primary-red);
}

.gramatica-card .example {
    background: var(--cream);
    padding: 0.5rem;
    border-radius: 0.5rem;
    margin-top: 0.5rem;
    font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .mobile-menu-btn {
        display: block;
    }
    
    .hero h1 {
        font-size: 2rem;
    }
    
    .hero-stats {
        gap: 1.5rem;
    }
    
    .footer-content {
        flex-direction: column;
    }
}

@media (max-width: 480px) {
    .hero-buttons {
        flex-direction: column;
        align-items: center;
    }
    
    .hero-buttons a {
        width: 80%;
    }

    .btn-disabled,
    .disabled-card-action {
        width: 80%;
        text-align: center;
    }
}