/* Global Styles */
:root {
    --primary-color: #2c3e50; /* Dark Blue/Gray for text */
    --secondary-color: #e74c3c; /* Accent Red/Orange (can be adjusted) */
    --light-pink-accent: #FADADD; /* Light pink from PDF buttons */
    --text-light: #f8f9fa;
    --text-dark: #333;
    --bg-dark: #343a40;
    --bg-light: #ffffff;
    --bg-pink: #FFC0CB; /* A general pink, adjust as needed */
    --bg-light-gray: #f4f4f4;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    color: var(--text-dark);
    background-color: var(--bg-light);
}

.container {
    max-width: 1100px;
    margin: auto;
    padding: 0 2rem; /* Horizontal padding for content within container */
    overflow: hidden; /* Safety for floats, may not be strictly necessary with flex/grid */
}

section { /* General vertical padding for all sections */
    padding: 3rem 0;
}

/* Specific horizontal padding for containers *inside* sections to avoid double padding */
section > .container {
    padding-left: 2rem; /* Or your desired section content padding */
    padding-right: 2rem; /* Or your desired section content padding */
}
/* If a section itself is the container (e.g., full-width hero but content constrained)
   then the direct .container padding applies. */


h1, h2, h3, h4 {
    margin-bottom: 1rem;
}

h2 { /* General H2 for section titles on the homepage */
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 2.5rem;
    color: var(--primary-color);
}

p {
    margin-bottom: 1rem;
}

.btn {
    display: inline-block;
    background: var(--light-pink-accent);
    color: var(--primary-color);
    padding: 0.8rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    text-decoration: none;
    font-size: 1rem;
    font-weight: 500;
    transition: background-color 0.3s ease, transform 0.2s ease;
}

.btn:hover {
    background-color: #f0a0b0;
    transform: translateY(-2px);
}

.btn-secondary {
    background: var(--secondary-color);
    color: var(--text-light);
}
.btn-secondary:hover {
    background: #c0392b;
}

/* Header & Navigation */
header {
    background: var(--bg-light);
    color: var(--primary-color);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

header .logo {
    font-size: 1.8rem;
    font-weight: bold;
}

header ul {
    list-style: none;
    display: flex;
    align-items: center;
}

header ul li {
    margin-left: 15px;
}
header ul li:first-child {
    margin-left: 0;
}

header ul li a {
    color: var(--primary-color);
    text-decoration: none;
    padding: 8px 10px;
    font-size: 0.95em;
    font-weight: 500;
    white-space: nowrap;
    transition: color 0.3s ease;
}

header ul li a:hover, header ul li a.active {
    color: var(--secondary-color);
}
header ul li button#loginBtn {
    font-size: 0.9em;
    padding: 0.6rem 1rem;
}


/* Hero Section */
#hero {
    background: url('../images/hero-bg.jpg') no-repeat center center/cover; /* Replace with your image */
    background-color: rgba(0,0,0,0.6);
    background-blend-mode: multiply;
    color: var(--text-light);
    min-height: 85vh;
    height: auto;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 3rem 2rem; /* Section padding is applied here as #hero is a section */
}

#hero h1 {
    font-size: 3rem;
    margin-bottom: 1rem;
    color: var(--text-light);
}

#hero p {
    font-size: 1.2rem;
    max-width: 700px;
    margin-bottom: 2rem;
}

.hero-buttons .btn {
    margin: 0.5rem 0.5rem;
}

/* Chi Siamo Section */
#chi-siamo .chi-siamo-content {
    display: flex;
    gap: 2.5rem;
    align-items: flex-start;
}

#chi-siamo .chi-siamo-text {
    flex: 2;
}

#chi-siamo .chi-siamo-image {
    flex: 1;
    max-width: 400px;
}

#chi-siamo .chi-siamo-image img {
    width: 100%;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
}

#chi-siamo .features {
    display: flex;
    gap: 2rem;
    margin-top: 2.5rem;
    text-align: center;
}

#chi-siamo .feature-item {
    flex: 1;
    padding: 1rem;
}

#chi-siamo .feature-item .icon {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}
#chi-siamo .feature-item h3{
    font-size: 1.25rem;
    color: var(--primary-color);
}


/* Obiettivi Section */
.dark-section {
    background: var(--bg-dark);
    color: var(--text-light);
}
.dark-section h2 {
    color: var(--text-light);
}

#obiettivi .obiettivi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    text-align: center;
}

#obiettivi .obiettivo-item {
    padding: 1.5rem;
    background-color: rgba(255,255,255,0.05);
    border-radius: 8px;
}

#obiettivi .obiettivo-icon {
    background-color: var(--light-pink-accent);
    color: var(--primary-color);
    width: 70px;
    height: 70px;
    border-radius: 15% 15% 15% 50%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 2rem;
    margin: 0 auto 1rem auto;
    transform: rotate(-45deg);
}
#obiettivi .obiettivo-icon i {
    transform: rotate(45deg);
}

#obiettivi .obiettivo-item h3 {
    color: var(--light-pink-accent);
    margin-bottom: 0.5rem;
    font-size: 1.25rem;
}

/* ===============================================
   Stili per Sezioni con Layout a Colonne (e.g., Preparedness, Guida AWARE)
   Questo è il blocco UNIFICATO per le colonne.
   =============================================== */
section.container .columns, /* When section IS the container */
.container .columns {      /* When columns are inside a .container that is inside a section */
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 30px;
    margin-top: 20px; /* Space below the section title (h2) */
}

section.container .column,
.container .column {
    flex: 1 1 48%; /* Default for 2 columns on larger screens */
    box-sizing: border-box;
    background: #f9f9f9; /* Background for columns, adjust if needed */
    padding: 1.5rem;
    border-radius: 8px;
}
section.container .column:only-child, /* If there's only one column, make it full width */
.container .column:only-child {
    flex-basis: 100%;
}

/* Icone specifiche per le colonne di Guida AWARE */
#Guida_AWARE .column .icon { /* Targets .icon specifically within #Guida_AWARE columns */
    font-size: 2.8em;
    margin-bottom: 20px;
    display: block;
    text-align: center;
}
#Guida_AWARE .column:first-of-type .icon {
    color: #007bff;
}
#Guida_AWARE .column:last-of-type .icon {
    color: #28a745;
}
/* Icone per Preparedness (se presenti e diverse, definiscile in modo simile) */
/* #preparedness .column .icon { ... } */


/* Titoli e testo comuni all'interno delle colonne */
section.container .column h3,
.container .column h3 {
    margin-top: 0;
    margin-bottom: 15px;
    font-size: 1.5em;
    color: var(--primary-color);
    text-align: center;
}

section.container .column p,
.container .column ul,
section.container .column li, /* Ensure li inherits color */
.container .column li {
    line-height: 1.7;
    margin-bottom: 15px;
    font-size: 1em;
    color: #555;
}
/* Reset bottom margin for last paragraph/list in a column */
section.container .column p:last-child,
.container .column p:last-child,
section.container .column ul:last-child,
.container .column ul:last-child {
    margin-bottom: 0;
}


section.container .column ul,
.container .column ul {
    list-style-position: inside;
    padding-left: 0;
}
section.container .column ul li,
.container .column ul li {
    margin-bottom: 10px;
}

section.container .column .btn, /* Bottone dentro la colonna */
.container .column .btn {
    display: block;
    margin: 20px auto 0;
    width: fit-content;
}
/* Fine Stili per Sezioni con Layout a Colonne */


/* Supporto alle Istituzioni Section */
.light-pink-bg {
    background-color: #fff0f1;
}

#supporto .pyramid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0;
    margin-bottom: 2rem;
}

#supporto .pyramid-level {
    background-color: var(--light-pink-accent);
    color: var(--primary-color);
    padding: 1.5rem 2rem;
    text-align: center;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    width: 70%;
    position: relative;
    transition: transform 0.3s ease;
}
#supporto .pyramid-level:hover {
    transform: scale(1.03);
}

#supporto .pyramid-level:nth-child(1) { width: 50%; z-index: 3;}
#supporto .pyramid-level:nth-child(2) { width: 65%; margin-top: -15px; z-index: 2;}
#supporto .pyramid-level:nth-child(3) { width: 80%; margin-top: -15px; z-index: 1;}

#supporto .pyramid-level .icon-large {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--primary-color);
}
#supporto .pyramid-level a {
    color: inherit;
    text-decoration: none;
}
#supporto .pyramid-level a:hover h3,
#supporto .pyramid-level a:hover p {
    color: var(--secondary-color);
}

.centered-text {
    text-align: center;
    max-width: 800px;
    margin: 1rem auto 0 auto;
}

/* Soci Section */
.pink-bg {
    background-color: var(--bg-pink);
    color: var(--text-dark);
}
.pink-bg h2 {
    color: var(--primary-color);
}

#soci .soci-diagram {
    display: flex;
    justify-content: space-around;
    align-items: stretch;
    gap: 2rem;
    padding: 2rem 0;
    flex-wrap: wrap;
}

#soci .soci-category {
    background-color: rgba(255, 255, 255, 0.85);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
    flex-basis: 30%;
    min-width: 260px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}
#soci .soci-category h3{
    color: var(--primary-color);
    font-size: 1.25rem;
}

#soci .icon-soci {
    font-size: 2.5rem;
    color: var(--primary-color);
    background-color: var(--light-pink-accent);
    width: 70px;
    height: 70px;
    padding: 15px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1rem;
}


/* Organi Section */
#organi .organi-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

#organi .organo-card {
    background: var(--light-pink-accent);
    padding: 1.5rem;
    border-radius: 8px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.05);
}
#organi .organo-card h3 {
    color: var(--primary-color);
    font-size: 1.25rem;
}

/* Risorse Section */
.light-gray-bg {
    background-color: var(--bg-light-gray);
}

#risorse .risorse-timeline {
    display: flex;
    justify-content: space-around;
    align-items: flex-start;
    padding: 2rem 0;
    gap: 1rem;
    position: relative;
    flex-wrap: wrap;
}
#risorse .risorse-timeline::before {
    content: '';
    position: absolute;
    top: calc(35px + 10px); /* icon-height/2 (approx) + icon-padding */
    left: 5%;
    right: 5%;
    height: 4px;
    background-color: var(--light-pink-accent);
    z-index: 0;
}

#risorse .risorsa-item {
    text-align: center;
    flex: 1;
    min-width: 160px;
    position: relative;
    z-index: 1;
    padding: 0 0.5rem;
}

#risorse .icon-risorse {
    font-size: 2.5rem;
    color: var(--primary-color);
    background-color: var(--bg-light-gray); /* Match section background to "sit on top" */
    padding: 10px;
    border-radius: 50%;
    border: 4px solid var(--light-pink-accent);
    margin-bottom: 0.5rem;
    display: inline-block;
}
#risorse .risorsa-item h4 {
    margin-top: 0.5rem;
    font-size: 1.1rem;
    color: var(--primary-color);
}
#risorse .risorsa-item a {
    color: inherit;
    text-decoration: none;
}
#risorse .risorsa-item a:hover h4 {
    color: var(--secondary-color);
}


/* Footer */
footer {
    background: var(--primary-color);
    color: var(--text-light);
    text-align: center;
    padding: 2rem 0;
    margin-top: 3rem;
}
footer p {
    margin-bottom: 0.5rem;
}
footer a {
    color: var(--light-pink-accent);
    text-decoration: none;
}
footer a:hover {
    text-decoration: underline;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.6);
    backdrop-filter: blur(3px);
}

.modal-content {
    background-color: #fefefe;
    margin: 10% auto;
    padding: 30px;
    border: none;
    width: 90%;
    max-width: 500px;
    border-radius: 8px;
    position: relative;
    box-shadow: 0 5px 20px rgba(0,0,0,0.3);
}

.close-btn {
    color: #aaa;
    position: absolute;
    top: 15px;
    right: 20px;
    font-size: 28px;
    font-weight: bold;
    line-height: 1;
}

.close-btn:hover,
.close-btn:focus {
    color: black;
    text-decoration: none;
    cursor: pointer;
}

.modal-content h2 {
    margin-top: 0;
    margin-bottom: 1.5rem;
    text-align: center;
    color: var(--primary-color);
}

.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.form-group input[type="text"],
.form-group input[type="password"],
.form-group input[type="email"] {
    width: 100%;
    padding: 0.85rem;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 1em;
}
.form-group input[type="text"]:focus,
.form-group input[type="password"]:focus,
.form-group input[type="email"]:focus {
    border-color: var(--secondary-color);
    outline: none;
    box-shadow: 0 0 0 0.2rem rgba(231, 76, 60, 0.25);
}

.modal-content .btn {
    width: 100%;
    padding: 0.85rem;
    font-size: 1.05em;
}

.switch-modal-link {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.9em;
}
.switch-modal-link a {
    color: var(--secondary-color);
    text-decoration: none;
    font-weight: bold;
}
.switch-modal-link a:hover {
    text-decoration: underline;
}


/* ==========================================================================
   RESPONSIVE DESIGN MIGLIORATO - MOBILE FIRST APPROACH
   ========================================================================== */

/* Responsive Design - Mobile First Approach */

/* Extra Small devices (phones, less than 576px) */
@media (max-width: 575.98px) {
    /* Navigation */
    header nav {
        flex-direction: column;
        align-items: center;
        padding: 0 1rem;
    }
    
    header .logo {
        font-size: 1.5rem;
        margin-bottom: 0.8rem;
    }
    
    header ul {
        flex-direction: column;
        width: 100%;
        margin-top: 0.5rem;
        gap: 5px;
    }
    
    header ul li {
        margin: 0;
        width: 100%;
    }
    
    header ul li a, header ul li button#loginBtn {
        display: block;
        text-align: center;
        width: 100%;
        padding: 12px 8px;
        font-size: 0.85rem;
        border-radius: 4px;
    }
    
    header ul li button#loginBtn {
        margin: 5px 0;
    }

    /* Hero Section */
    #hero {
        min-height: 60vh;
        padding: 2rem 1rem;
    }
    
    #hero h1 { 
        font-size: 1.8rem;
        line-height: 1.2;
    }
    
    #hero p { 
        font-size: 0.95rem;
        margin-bottom: 1.5rem;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: column;
        gap: 10px;
        width: 100%;
    }
    
    .hero-buttons .btn {
        width: 100%;
        margin: 0;
        padding: 12px;
        font-size: 0.9rem;
    }

    /* General Section Adjustments */
    section { 
        padding: 2rem 0;
    }
    
    .container {
        padding: 0 1rem;
    }
    
    section > .container {
        padding-left: 1rem;
        padding-right: 1rem;
    }
    
    h2 { 
        font-size: 1.6rem;
        margin-bottom: 1.5rem;
    }

    /* Chi Siamo Section */
    #chi-siamo .chi-siamo-content { 
        flex-direction: column;
        gap: 1.5rem;
    }
    
    #chi-siamo .chi-siamo-image { 
        max-width: 100%;
        margin-top: 0;
        order: -1; /* Image first on mobile */
    }
    
    #chi-siamo .features { 
        flex-direction: column;
        gap: 1rem;
        margin-top: 1.5rem;
    }
    
    #chi-siamo .feature-item .icon {
        font-size: 2rem;
    }

    /* Obiettivi Section */
    #obiettivi .obiettivi-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    #obiettivi .obiettivo-item {
        padding: 1.2rem;
    }
    
    #obiettivi .obiettivo-icon {
        width: 60px;
        height: 60px;
        font-size: 1.8rem;
    }

    /* Columns layout for mobile */
    section.container .columns,
    .container .columns {
        flex-direction: column;
        gap: 20px;
        margin-top: 15px;
    }
    
    section.container .column,
    .container .column {
        flex-basis: 100%;
        padding: 1.2rem;
    }
    
    #Guida_AWARE .column .icon {
        font-size: 2.2em;
        margin-bottom: 12px;
    }
    
    section.container .column h3,
    .container .column h3 {
        font-size: 1.2em;
        margin-bottom: 12px;
    }
    
    section.container .column .btn,
    .container .column .btn {
        width: 100%;
        margin: 15px 0 0 0;
        padding: 12px;
    }

    /* Supporto Section */
    #supporto .pyramid-level {
        width: 95% !important;
        padding: 1.2rem 1rem;
        margin-left: auto;
        margin-right: auto;
    }
    
    #supporto .pyramid-level:nth-child(2),
    #supporto .pyramid-level:nth-child(3) {
        margin-top: -8px;
    }
    
    #supporto .pyramid-level .icon-large {
        font-size: 1.8rem;
    }

    /* Soci Section */
    #soci .soci-diagram { 
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        padding: 1rem 0;
    }
    
    #soci .soci-category { 
        flex-basis: 100%;
        margin-bottom: 0;
        max-width: 100%;
        min-width: auto;
        padding: 1.5rem;
    }
    
    #soci .icon-soci {
        width: 60px;
        height: 60px;
        font-size: 2rem;
    }

    /* Organi Section */
    #organi .organi-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    #organi .organo-card {
        padding: 1.2rem;
    }

    /* Risorse Section */
    #risorse .risorse-timeline { 
        flex-direction: column;
        align-items: center;
        gap: 1.5rem;
        padding: 1rem 0;
    }
    
    #risorse .risorse-timeline::before { 
        display: none;
    }
    
    #risorse .risorsa-item { 
        margin-bottom: 0;
        width: 100%;
        max-width: 100%;
        padding: 0;
    }
    
    #risorse .icon-risorse {
        font-size: 2rem;
        border-width: 3px;
    }

    /* Modal adjustments */
    .modal-content { 
        width: 95%;
        margin: 10% auto;
        padding: 20px;
        max-width: none;
    }
    
    .modal-content h2 { 
        font-size: 1.3rem;
        margin-bottom: 1.2rem;
    }
    
    .form-group {
        margin-bottom: 1rem;
    }
    
    .form-group input[type="text"],
    .form-group input[type="password"],
    .form-group input[type="email"] {
        padding: 12px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
}

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) and (max-width: 767.98px) {
    header nav {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    header .logo {
        width: 100%;
        text-align: center;
        margin-bottom: 1rem;
    }
    
    header ul {
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
        gap: 8px;
    }
    
    header ul li {
        margin: 4px;
        flex: 0 0 auto;
    }
    
    header ul li a, header ul li button#loginBtn {
        padding: 8px 12px;
        font-size: 0.85rem;
        white-space: nowrap;
    }

    #hero h1 { 
        font-size: 2.2rem;
    }
    
    #hero p { 
        font-size: 1rem;
    }
    
    .hero-buttons {
        display: flex;
        flex-direction: row;
        gap: 15px;
        justify-content: center;
    }

    h2 { 
        font-size: 2rem;
    }

    #chi-siamo .features { 
        flex-direction: row;
        gap: 1.5rem;
    }

    #obiettivi .obiettivi-grid {
        grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    }

    #soci .soci-diagram { 
        flex-direction: row;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    #soci .soci-category { 
        flex-basis: 45%;
        min-width: 250px;
    }

    section.container .columns,
    .container .columns {
        gap: 25px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) and (max-width: 991.98px) {
    header nav {
        flex-direction: row;
        justify-content: space-between;
    }
    
    header ul {
        flex-direction: row;
        flex-wrap: wrap;
    }
    
    header ul li {
        margin-left: 8px;
    }
    
    header ul li a {
        padding: 8px 6px;
        font-size: 0.9em;
    }
    
    header ul li button#loginBtn {
        font-size: 0.85em;
        padding: 0.5rem 0.8rem;
    }

    #hero h1 { 
        font-size: 2.8rem;
    }

    h2 { 
        font-size: 2.2rem;
    }

    #chi-siamo .chi-siamo-content { 
        flex-direction: row;
        gap: 2rem;
    }

    section.container .columns,
    .container .columns {
        flex-direction: row;
    }
    
    section.container .column,
    .container .column {
        flex: 1 1 48%;
    }

    #soci .soci-diagram { 
        flex-direction: row;
        justify-content: space-between;
    }
    
    #soci .soci-category { 
        flex-basis: 30%;
        min-width: 200px;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) and (max-width: 1199.98px) {
    header ul li {
        margin-left: 12px;
    }
    
    header ul li a {
        padding: 8px 8px;
        font-size: 0.95em;
    }

    .container {
        max-width: 960px;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .container {
        max-width: 1100px;
    }
    
    header nav {
        max-width: 1200px;
    }
}

/* ==========================================================================
   TOUCH AND MOBILE SPECIFIC ENHANCEMENTS
   ========================================================================== */

/* Touch-friendly enhancements */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets for mobile */
    .btn {
        min-height: 44px; /* iOS recommended minimum */
        padding: 12px 20px;
    }
    
    header ul li a {
        min-height: 44px;
        display: flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Remove hover effects on touch devices */
    .section:hover {
        transform: none;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    }
    
    #supporto .pyramid-level:hover {
        transform: none;
    }
    
    .guideline-block:hover {
        transform: none;
        box-shadow: 0 4px 12px rgba(0,0,0,0.08);
    }
}

/* Landscape orientation specific adjustments */
@media (max-width: 896px) and (orientation: landscape) {
    #hero {
        min-height: 50vh;
        padding: 1.5rem 1rem;
    }
    
    #hero h1 {
        font-size: 2rem;
    }
    
    section {
        padding: 1.5rem 0;
    }
    
    .modal-content {
        margin: 5% auto;
        max-height: 90vh;
        overflow-y: auto;
    }
}

/* High DPI displays */
@media (-webkit-min-device-pixel-ratio: 2), (min-resolution: 192dpi) {
    /* Ensure crisp rendering on retina displays */
    .btn, .modal-content, .section {
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }
}

/* ==========================================================================
   ACCESSIBILITY IMPROVEMENTS
   ========================================================================== */

/* Focus states for better keyboard navigation */
@media (hover: hover) and (pointer: fine) {
    .btn:focus,
    header ul li a:focus,
    .modal-content input:focus {
        outline: 2px solid var(--secondary-color);
        outline-offset: 2px;
    }
}

/* Reduced motion preferences */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    html {
        scroll-behavior: auto;
    }
}

/* Responsive for Guideline Pages (if different from main responsive styles) */
@media (max-width: 768px) {
    /* If .guideline-page-section & .guideline-page-container are used on protocolli.html,
       their padding might be different from general .section & .container on mobile.
       For now, assuming general mobile padding for .section is okay. */

    .page-title { /* Mobile size for H1 on sub-pages */
        font-size: 1.8rem;
    }
    .guideline-category-title { /* Mobile size for H2 category titles */
        font-size: 1.4rem;
    }
    .guideline-block h3 { /* Mobile size for H3 item titles */
        font-size: 1.15rem;
    }
    .guideline-block p, .guideline-block a { /* Mobile font size for text and links */
        font-size: 0.95rem;
    }
}