/**
 * Verona Riparte - Custom CSS
 * Palette Colori:
 * - Primario (Blu scuro): #2a3660
 * - Secondario (Giallo): #ffd21f
 * - Neutro (Azzurro chiaro): #eff5fa
 */

/* ==================== VARIABILI CSS ==================== */
:root {
    --color-primary: #2a3660;
    --color-secondary: #ffd21f;
    --color-neutral: #eff5fa;
    --color-white: #ffffff;
    --color-black: #000000;
    --color-text: #333333;
    --color-text-light: #666666;
    --color-border: #e0e0e0;
    --color-success: #28a745;
    --color-error: #dc3545;

    --font-primary: 'Montserrat', sans-serif;
    --font-secondary: 'Open Sans', sans-serif;

    --transition: all 0.3s ease;
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);

    --header-height: 80px;
    --header-height-mobile: 60px;
}

/* ==================== RESET & BASE ==================== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-secondary);
    font-size: 16px;
    line-height: 1.6;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-primary);
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: 1rem;
}

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

a:hover {
    color: var(--color-secondary);
}

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

/* ==================== HEADER ==================== */
#main-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
}

.header-transparent {
    background-color: transparent;
}

.header-transparent .navbar {
    background-color: rgba(42, 54, 96, 0.9);
    backdrop-filter: blur(10px);
}

.header-solid {
    background-color: var(--color-white);
    box-shadow: var(--shadow-sm);
}

.header-solid .navbar {
    background-color: var(--color-white);
}

.navbar {
    padding: 1rem 0;
    transition: var(--transition);
}

.navbar-brand {
    font-family: var(--font-primary);
    font-weight: 700;
    font-size: 1.5rem;
    color: var(--color-white) !important;
    transition: var(--transition);
}

.header-solid .navbar-brand {
    color: var(--color-primary) !important;
}

.navbar-nav .nav-link {
    color: var(--color-white);
    font-weight: 500;
    padding: 0.5rem 1rem;
    margin: 0 0.25rem;
    border-radius: 4px;
    transition: var(--transition);
}

.header-solid .navbar-nav .nav-link {
    color: var(--color-text);
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
    color: var(--color-secondary) !important;
    background-color: rgba(255, 210, 31, 0.1);
}

.social-icons-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin: 0 1rem;
}

.social-link {
    color: var(--color-white);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition);
}

.header-solid .social-link {
    color: var(--color-primary);
}

.social-link:hover {
    color: var(--color-secondary) !important;
    background-color: rgba(255, 210, 31, 0.1);
}

.btn-donate {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    font-weight: 600;
    padding: 0.5rem 1.5rem;
    border-radius: 25px;
    border: none;
    transition: var(--transition);
    box-shadow: var(--shadow-sm);
}

.btn-donate:hover {
    background-color: #e6bd1c;
    color: var(--color-primary);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.navbar-toggler {
    border-color: var(--color-white);
    padding: 0.5rem;
}

.header-solid .navbar-toggler {
    border-color: var(--color-primary);
}

.navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

.header-solid .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%2842, 54, 96, 1%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

/* ==================== HERO SLIDER ==================== */
.hero-slider {
    margin-top: 0;
    height: 70vh;
    min-height: 500px;
}

.swiper-slide {
    position: relative;
    overflow: hidden;
}

.slide-image {
    width: 100%;
    height: 70vh;
    min-height: 500px;
    object-fit: cover;
}

.slide-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(42, 54, 96, 0.8) 0%, rgba(42, 54, 96, 0.4) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.slide-content {
    text-align: center;
    color: var(--color-white);
    max-width: 800px;
    padding: 2rem;
}

.slide-content h1 {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-content p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.btn-primary-custom {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    font-weight: 600;
    padding: 1rem 2.5rem;
    border-radius: 30px;
    border: none;
    font-size: 1.1rem;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    display: inline-block;
}

.btn-primary-custom:hover {
    background-color: #e6bd1c;
    color: var(--color-primary);
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* Swiper Navigation */
.swiper-button-next,
.swiper-button-prev {
    color: var(--color-white);
    background-color: rgba(42, 54, 96, 0.5);
    width: 50px;
    height: 50px;
    border-radius: 50%;
}

.swiper-button-next:after,
.swiper-button-prev:after {
    font-size: 1.5rem;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
}

.swiper-pagination-bullet {
    width: 12px;
    height: 12px;
    background-color: var(--color-white);
    opacity: 0.5;
}

.swiper-pagination-bullet-active {
    background-color: var(--color-secondary);
    opacity: 1;
}

/* ==================== SECTIONS ==================== */
section {
    padding: 80px 0;
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title h2 {
    font-size: 2.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
    position: relative;
    display: inline-block;
}

.section-title h2:after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background-color: var(--color-secondary);
}

.section-title p {
    color: var(--color-text-light);
    font-size: 1.1rem;
    max-width: 700px;
    margin: 1.5rem auto 0;
}

.bg-neutral {
    background-color: var(--color-neutral);
}

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

/* ==================== CROWDFUNDING SECTION ==================== */
.crowdfunding-section {
    background-color: var(--color-white);
    border: 3px solid var(--color-secondary);
    border-radius: 15px;
    padding: 3rem;
    box-shadow: var(--shadow-md);
}

.crowdfunding-title {
    color: var(--color-primary);
    font-size: 2rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.progress-wrapper {
    margin: 2rem 0;
}

.progress {
    height: 30px;
    border-radius: 15px;
    background-color: var(--color-neutral);
    overflow: hidden;
}

.progress-bar {
    background: linear-gradient(90deg, var(--color-secondary) 0%, #e6bd1c 100%);
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: width 2s ease;
}

.crowdfunding-stats {
    display: flex;
    justify-content: space-around;
    margin: 2rem 0;
    text-align: center;
}

.stat-item h3 {
    color: var(--color-primary);
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.stat-item p {
    color: var(--color-text-light);
    margin-bottom: 0;
}

.donation-amounts {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
    margin: 2rem 0;
}

.amount-btn {
    background-color: var(--color-neutral);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
}

.amount-btn:hover,
.amount-btn.active {
    background-color: var(--color-secondary);
    border-color: var(--color-secondary);
    color: var(--color-primary);
}

/* ==================== BLOG CARDS ==================== */
.blog-card {
    background-color: var(--color-white);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    height: 100%;
    display: flex;
    flex-direction: column;
}

.blog-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.blog-card-image {
    position: relative;
    overflow: hidden;
    padding-top: 56.25%; /* 16:9 */
}

.blog-card-image img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition);
}

.blog-card:hover .blog-card-image img {
    transform: scale(1.05);
}

.blog-card-category {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background-color: var(--color-secondary);
    color: var(--color-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 20px;
    font-size: 0.875rem;
    font-weight: 600;
}

.blog-card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.blog-card-date {
    color: var(--color-text-light);
    font-size: 0.875rem;
    margin-bottom: 0.5rem;
}

.blog-card-title {
    color: var(--color-primary);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.blog-card-excerpt {
    color: var(--color-text);
    margin-bottom: 1rem;
    flex-grow: 1;
}

.blog-card-link {
    color: var(--color-primary);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.blog-card-link:hover {
    color: var(--color-secondary);
}

/* ==================== CTA SECTION ==================== */
.cta-section {
    background: linear-gradient(135deg, var(--color-primary) 0%, #1a2340 100%);
    color: var(--color-white);
    text-align: center;
    padding: 5rem 0;
}

.cta-section h2 {
    color: var(--color-white);
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.cta-section p {
    font-size: 1.25rem;
    margin-bottom: 2rem;
}

/* ==================== FOOTER ==================== */
#main-footer {
    background-color: var(--color-primary);
    color: var(--color-white);
}

.footer-main {
    padding: 4rem 0 2rem;
}

.footer-widget {
    margin-bottom: 2rem;
}

.footer-brand {
    font-family: var(--font-primary);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 1rem;
}

.footer-tagline {
    color: var(--color-secondary);
    font-weight: 600;
    margin-bottom: 1rem;
}

.footer-description {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.6;
}

.footer-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    color: var(--color-white);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.75rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.footer-links a:hover {
    color: var(--color-secondary);
    padding-left: 5px;
}

.footer-contacts {
    list-style: none;
    padding: 0;
}

.footer-contacts li {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
    color: rgba(255, 255, 255, 0.8);
}

.footer-contacts i {
    color: var(--color-secondary);
    width: 20px;
    flex-shrink: 0;
}

.footer-contacts a {
    color: rgba(255, 255, 255, 0.8);
}

.footer-contacts a:hover {
    color: var(--color-secondary);
}

.footer-social {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.footer-social a {
    width: 45px;
    height: 45px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--color-white);
    font-size: 1.25rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    transform: translateY(-3px);
}

.footer-newsletter .input-group {
    border-radius: 25px;
    overflow: hidden;
}

.footer-newsletter input {
    border: none;
    padding: 0.75rem 1rem;
}

.footer-newsletter button {
    background-color: var(--color-secondary);
    color: var(--color-primary);
    border: none;
    padding: 0.75rem 1.5rem;
}

.footer-newsletter button:hover {
    background-color: #e6bd1c;
}

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 1.5rem 0;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

.footer-bottom-links {
    list-style: none;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin: 0;
    padding: 0;
}

.footer-bottom-links a {
    color: rgba(255, 255, 255, 0.7);
}

.footer-bottom-links a:hover {
    color: var(--color-secondary);
}

/* ==================== BACK TO TOP ==================== */
.back-to-top {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 50px;
    height: 50px;
    background-color: var(--color-secondary);
    color: var(--color-primary);
    border: none;
    border-radius: 50%;
    font-size: 1.25rem;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    box-shadow: var(--shadow-md);
    z-index: 999;
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--color-primary);
    color: var(--color-white);
    transform: translateY(-5px);
}

/* ==================== COOKIE BANNER ==================== */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    border-top: 3px solid var(--color-secondary);
    padding: 1.5rem 0;
    box-shadow: 0 -2px 10px rgba(0, 0, 0, 0.1);
    z-index: 9999;
    animation: slideUp 0.5s ease;
}

@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

/* ==================== RESPONSIVE ==================== */
@media (max-width: 991px) {
    .navbar-nav {
        padding: 1rem 0;
    }

    .navbar-nav .nav-link {
        color: var(--color-white) !important;
    }

    .social-icons-header {
        justify-content: center;
        margin: 1rem 0;
    }

    .btn-donate {
        margin-top: 1rem;
    }

    .hero-slider {
        height: 50vh;
        min-height: 400px;
    }

    .slide-image {
        height: 50vh;
        min-height: 400px;
    }

    .slide-content h1 {
        font-size: 2rem;
    }

    .slide-content p {
        font-size: 1rem;
    }

    section {
        padding: 50px 0;
    }

    .crowdfunding-section {
        padding: 2rem 1rem;
    }

    .crowdfunding-stats {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer-bottom-links {
        margin-top: 1rem;
    }
}

@media (max-width: 576px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.75rem; }
    h3 { font-size: 1.5rem; }

    .slide-content h1 {
        font-size: 1.75rem;
    }

    .donation-amounts {
        flex-direction: column;
    }

    .amount-btn {
        width: 100%;
    }

    .back-to-top {
        bottom: 20px;
        right: 20px;
        width: 45px;
        height: 45px;
    }
}