/* PARALLAX SECTIONS - MOBILE FIRST */
.parallax-section {
    position: relative;
    background-attachment: scroll; /* Default for mobile */
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
    min-height: 50vh; /* Mobile height */
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    overflow: hidden;
}

.parallax-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    z-index: 1;
}

.parallax-content {
    position: relative;
    z-index: 2;
    color: white;
    text-align: center;
    padding: 1.5rem;
    max-width: 90%;
    width: 100%;
}

/* HERO SECTION - MOBILE FIRST */
.about-hero {
    background: linear-gradient(rgba(0,0,0,0.5), rgba(0,0,0,0.5)),
                url('../images/dolores_about.png') center center/cover no-repeat;
    color: #fff;
    padding: 60px 20px;
    position: relative;
    overflow: hidden;
    min-height: 50vh;
}

.about-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(45deg, var(--primary-blue) 0%, transparent 100%);
    opacity: 0.3;
    z-index: 1;
}

.about-hero h1 {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    line-height: 1.2;
}

.about-hero p {
    font-size: 1.1rem;
    font-weight: 300;
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

.about-hero .btn-warning {
    background: var(--accent-gold);
    color: #000;
    font-weight: 600;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    border: none;
    transition: all 0.3s ease;
}

.about-hero .btn-warning:hover {
    background: #e6b800;
    transform: translateY(-2px);
}

/* SECTIONS - MOBILE FIRST */
.about-section {
    padding: 60px 0;
}

.section-title {
    position: relative;
    padding-bottom: 12px;
    margin-bottom: 30px;
    font-weight: 700;
    color: var(--dark-blue);
    text-align: center;
    font-size: 1.75rem;
}

.section-title.text-left {
    text-align: left;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: linear-gradient(to right, var(--primary-red), var(--accent-gold));
    border-radius: 2px;
}

.section-title.text-left::after {
    left: 0;
    transform: none;
}

/* HISTORY SECTION */
.history-content p {
    font-size: 1rem;
    line-height: 1.7;
    color: #555;
    margin-bottom: 1rem;
}

.history-image {
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
    transition: transform 0.5s ease;
    overflow: hidden;
    width: 100%;
    height: auto;
    max-height: 400px;
    object-fit: cover;
}

.history-image:hover {
    transform: translateY(-5px);
}

/* MISSION & VISION */
.info-box {
    background: #fff;
    padding: 30px 25px;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
    height: 100%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-top: 5px solid var(--accent-gold);
    margin-bottom: 1.5rem;
    text-align: center;
}

.info-box:hover {
    transform: translateY(-8px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.12);
}

.info-box i {
    font-size: 2.5rem;
    color: var(--accent-gold);
    margin-bottom: 15px;
    display: inline-block;
}

.info-box h4 {
    color: var(--dark-blue);
    font-weight: 700;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.info-box p {
    font-size: 1rem;
    line-height: 1.6;
    color: #555;
}

/* CORE VALUES */
.value-box {
    background: linear-gradient(135deg, #3f7fbf, #5078c0);
    color: #fff;
    padding: 25px 15px;
    border-radius: 10px;
    font-weight: 600;
    font-size: 1rem;
    text-align: center;
    box-shadow: 0 8px 15px rgba(20, 44, 105, 0.2);
    transition: transform 0.3s ease, background 0.3s ease;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100px;
    margin-bottom: 1rem;
}

.value-box:hover {
    transform: scale(1.03);
    background: linear-gradient(135deg, var(--primary-red), #b71c1c);
}

/* PARALLAX MIDDLE SECTION */
.parallax-middle {
    background: linear-gradient(rgba(20, 44, 105, 0.8), rgba(211, 47, 47, 0.8)),
                url('https://images.unsplash.com/photo-1551135049-8a33b2e6cabc?ixlib=rb-4.0.3&auto=format&fit=crop&w=1200&q=80') center/cover no-repeat;
    color: white;
    padding: 70px 0;
    min-height: 50vh;
}

.parallax-middle .stat-number {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-gold);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.parallax-middle .stat-label {
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* TIMELINE - MOBILE FRIENDLY */
.timeline-container {
    position: relative;
    padding: 30px 0;
}

.timeline {
    list-style: none;
    padding-left: 0;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 20px;
    width: 3px;
    height: 100%;
    background: linear-gradient(to bottom, var(--primary-red), var(--accent-gold));
}

.timeline li {
    margin-bottom: 30px;
    position: relative;
    width: 100%;
    padding: 15px 15px 15px 50px;
    text-align: left;
}

.timeline li::before {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    background: var(--accent-gold);
    border-radius: 50%;
    left: 12px;
    top: 18px;
}

.timeline span {
    display: block;
    font-weight: 800;
    font-size: 1.25rem;
    color: var(--primary-red);
    margin-bottom: 8px;
}

.timeline li {
    font-size: 1rem;
    line-height: 1.5;
}

/* COMMUNITY PHOTOS */
.community-photo {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
    margin-bottom: 15px;
    cursor: pointer;
}

.community-photo:hover {
    transform: scale(1.03);
}

.community-photo + p {
    font-weight: 600;
    color: var(--dark-blue);
    margin-bottom: 1.5rem;
}

/* MODAL STYLES */
.community-modal {
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(6px);
    border-radius: 10px;
    overflow: hidden;
    border: none;
}

.community-close {
    position: absolute;
    top: 12px;
    right: 12px;
    z-index: 10;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 50%;
    padding: 8px;
    filter: brightness(0) invert(1);
}

.community-caption {
    position: absolute;
    bottom: 0;
    width: 100%;
    padding: 12px 16px;
    background: linear-gradient(
        to top,
        rgba(0, 0, 0, 0.75),
        rgba(0, 0, 0, 0)
    );
    color: #fff;
}

#communityModalTitle {
    font-size: 1.1rem;
    margin: 0;
    text-shadow: 1px 1px 3px rgba(0,0,0,0.8);
}

/* ANIMATIONS */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in-up {
    animation: fadeInUp 0.6s ease forwards;
}

.delay-1 { animation-delay: 0.2s; opacity: 0; }
.delay-2 { animation-delay: 0.4s; opacity: 0; }
.delay-3 { animation-delay: 0.6s; opacity: 0; }

.cursor-pointer {
    cursor: pointer;
}

/* =====================
   RESPONSIVE BREAKPOINTS
===================== */

/* Small devices (landscape phones, 576px and up) */
@media (min-width: 576px) {
    .about-hero {
        padding: 70px 20px;
        min-height: 55vh;
    }
    
    .about-hero h1 {
        font-size: 2.5rem;
    }
    
    .about-hero p {
        font-size: 1.2rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .section-title::after {
        width: 70px;
        height: 4px;
    }
    
    .history-image {
        max-height: 350px;
    }
    
    .community-photo {
        height: 220px;
    }
    
    .timeline::before {
        left: 50%;
        transform: translateX(-50%);
    }
    
    .timeline li {
        width: 50%;
        padding: 20px 30px;
    }
    
    .timeline li:nth-child(odd) {
        left: 0;
        text-align: right;
        padding-right: 50px;
    }
    
    .timeline li:nth-child(even) {
        left: 50%;
        text-align: left;
        padding-left: 50px;
    }
    
    .timeline li:nth-child(odd)::before {
        right: -8px;
        left: auto;
    }
    
    .timeline li:nth-child(even)::before {
        left: -8px;
    }
}

/* Medium devices (tablets, 768px and up) */
@media (min-width: 768px) {
    /* Enable parallax effect on tablets and larger */
    .parallax-section {
        background-attachment: fixed;
        min-height: 60vh;
    }
    
    .about-hero {
        background-attachment: fixed;
        padding: 80px 0;
        min-height: 60vh;
    }
    
    .about-hero h1 {
        font-size: 3rem;
    }
    
    .about-hero p {
        font-size: 1.4rem;
    }
    
    .about-section {
        padding: 80px 0;
    }
    
    .section-title {
        font-size: 2.2rem;
    }
    
    .parallax-content {
        padding: 2rem;
    }
    
    .info-box {
        padding: 40px 30px;
        text-align: left;
    }
    
    .info-box i {
        font-size: 3rem;
    }
    
    .value-box {
        font-size: 1.1rem;
        padding: 30px 20px;
        min-height: 120px;
    }
    
    .parallax-middle {
        background-attachment: fixed;
        padding: 90px 0;
    }
    
    .parallax-middle .stat-number {
        font-size: 3rem;
    }
    
    .parallax-middle .stat-label {
        font-size: 1.1rem;
    }
    
    .community-photo {
        height: 250px;
    }
}

/* Large devices (desktops, 992px and up) */
@media (min-width: 992px) {
    .parallax-section {
        min-height: 70vh;
    }
    
    .about-hero {
        padding: 100px 0;
        min-height: 70vh;
    }
    
    .about-hero h1 {
        font-size: 3.5rem;
    }
    
    .about-hero p {
        font-size: 1.5rem;
    }
    
    .section-title {
        font-size: 2.5rem;
    }
    
    .history-content p {
        font-size: 1.1rem;
    }
    
    .value-box {
        font-size: 1.2rem;
    }
    
    .parallax-middle {
        padding: 100px 0;
    }
    
    .parallax-middle .stat-number {
        font-size: 3.5rem;
    }
    
    .parallax-middle .stat-label {
        font-size: 1.2rem;
        letter-spacing: 1px;
    }
    
    .timeline li {
        padding: 20px 40px;
    }
    
    .timeline li:nth-child(odd) {
        padding-right: 60px;
    }
    
    .timeline li:nth-child(even) {
        padding-left: 60px;
    }
}

/* Extra large devices (large desktops, 1200px and up) */
@media (min-width: 1200px) {
    .about-hero h1 {
        font-size: 4rem;
    }
    
    .section-title {
        font-size: 2.8rem;
    }
}

/* MOBILE-SPECIFIC OPTIMIZATIONS */
@media (max-width: 575px) {
    /* Ensure proper image sizing on very small screens */
    .about-hero {
        background-position: center center;
        background-size: cover;
    }
    
    /* Adjust padding for very small screens */
    .parallax-content {
        padding: 1rem;
    }
    
    .about-hero h1 {
        font-size: 1.8rem;
    }
    
    .about-hero p {
        font-size: 1rem;
    }
    
    /* Adjust stats for mobile */
    .parallax-middle .stat-number {
        font-size: 2.2rem;
    }
    
    .parallax-middle .stat-label {
        font-size: 0.9rem;
    }
    
    /* Adjust community photos */
    .community-photo {
        height: 180px;
    }
    
    /* Adjust modal for small screens */
    .community-close {
        top: 8px;
        right: 8px;
        padding: 6px;
    }
    
    .community-caption {
        padding: 10px 12px;
    }
    
    #communityModalTitle {
        font-size: 1rem;
    }
}

/* Landscape mode on mobile */
@media (max-height: 500px) and (orientation: landscape) {
    .parallax-section {
        min-height: 70vh;
    }
    
    .about-hero {
        min-height: 70vh;
    }
    
    .parallax-content {
        padding: 1rem;
    }
    
    .about-hero h1 {
        font-size: 2rem;
        margin-bottom: 0.5rem;
    }
    
    .about-hero p {
        font-size: 1rem;
        margin-bottom: 1rem;
    }
}

/* Performance optimizations */
@media (prefers-reduced-motion: reduce) {
    .fade-in-up,
    .delay-1,
    .delay-2,
    .delay-3 {
        animation: none;
        opacity: 1;
    }
    
    .history-image:hover,
    .info-box:hover,
    .value-box:hover,
    .community-photo:hover {
        transform: none;
    }
    
    .parallax-section {
        background-attachment: scroll;
    }
}