/* ========== ABOUT PAGE STYLES ========== */
/* Reuses :root variables from landingStyles.css */

/* ========== ABOUT HERO ========== */
.about-hero {
    position: relative;
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 8rem 2rem 4rem;
    background-image: url('https://res.cloudinary.com/drprd4k9o/image/upload/q_auto,f_auto/Home/assets/images/Mexico/CascadasAguaAzul/mynaturevista_CascadasAguaAzul');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    overflow: hidden;
}

.about-hero-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(26, 26, 46, 0.75) 0%, rgba(0, 168, 132, 0.45) 100%);
    z-index: 1;
}

.about-hero-content {
    position: relative;
    z-index: 2;
    max-width: 850px;
    animation: fadeInUp 1s ease;
}

.about-hero-title {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    color: #fff;
    font-family: 'Space Grotesk', sans-serif;
}

.about-hero-title .gradient-text {
    background: linear-gradient(135deg, #00b894 0%, #55efc4 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.about-hero-subtitle {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    line-height: 1.8;
    max-width: 700px;
    margin: 0 auto;
}

/* ========== SHARED ABOUT SECTIONS ========== */
.about-section {
    padding: 6rem 2rem;
}

.about-container {
    max-width: 1200px;
    margin: 0 auto;
}

/* Alternating backgrounds */
.about-mission {
    background: #fff;
}

.about-vision {
    background: linear-gradient(135deg, #f8fafc 0%, #e8f5f3 100%);
}

.about-platform {
    background: #fff;
}

.about-content-showcase {
    background: linear-gradient(135deg, #f8fafc 0%, #e8f5f3 100%);
}

.about-commitment {
    background: #fff;
}

/* ========== BLOCK 2: MISSION ========== */
.mission-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.mission-pillars {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
}

.mission-pillar {
    padding: 1.5rem;
    background: #f8fafc;
    border-radius: 16px;
    border: 1px solid #f1f5f9;
    transition: all 0.3s ease;
}

.mission-pillar:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.pillar-icon {
    width: 50px;
    height: 50px;
    background: rgba(0, 184, 148, 0.1);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.mission-pillar h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.mission-pillar p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
}

.mission-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.mission-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.mission-image:hover img {
    transform: scale(1.03);
}

/* ========== BLOCK 3: VISION ========== */
.vision-layout {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.vision-image {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.vision-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.vision-image:hover img {
    transform: scale(1.03);
}

.vision-text .section-badge {
    display: inline-block;
}

.vision-text .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.vision-text p {
    color: #64748b;
    line-height: 1.8;
    font-size: 1.05rem;
    margin-bottom: 2rem;
}

.vision-list {
    list-style: none;
    padding: 0;
}

.vision-list li {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.6rem 0;
    color: #475569;
    font-size: 1rem;
    line-height: 1.6;
}

.vision-list li i {
    color: var(--primary);
    margin-top: 0.2rem;
    flex-shrink: 0;
}

/* ========== BLOCK 4: PLATFORM / CLIENT SLIDER ========== */
.client-slider {
    margin-bottom: 4rem;
    background: #f8fafc;
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid #f1f5f9;
}

.client-slider-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.client-slider-header h3 {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    font-family: 'Space Grotesk', sans-serif;
}

.slider-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.slider-tab {
    padding: 0.5rem 1.25rem;
    border: 0px solid #e2e8f0;
    border-radius: 50px;
    background: #fff;
    font-size: 0.875rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s ease;
}

.slider-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.slider-tab.active {
    background: linear-gradient(90deg, #00b894 0%, #ff3d5d 100%);
    color: #fff;
    border-color: transparent;
}

.slider-viewport {
    overflow: hidden;
    border-radius: 12px;
}

.slider-track {
    position: relative;
}

.slider-slide {
    display: none;
    animation: slideFadeIn 0.5s ease;
}

.slider-slide.active {
    display: block;
}

@keyframes slideFadeIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.slide-images {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

.slide-images img {
    width: 100%;
    height: 220px;
    object-fit: cover;
    border-radius: 12px;
    transition: transform 0.3s ease;
    box-shadow: var(--shadow-sm);
}

.slide-images img:hover {
    transform: scale(1.03);
    box-shadow: var(--shadow-md);
}

.slider-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 1.5rem;
}

.slider-arrow {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 2px solid #e2e8f0;
    background: #fff;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 0.875rem;
}

.slider-arrow:hover {
    border-color: var(--primary);
    color: var(--primary);
    background: rgba(0, 184, 148, 0.05);
}

.slider-dots {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.slider-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    border: none;
    background: #d1d5db;
    cursor: pointer;
    transition: all 0.3s ease;
    padding: 0;
}

.slider-dot.active {
    background: var(--primary);
    transform: scale(1.3);
}

/* Slider Pause Button */
.slider-pause {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: 2px solid #d1d5db;
    background: #fff;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    padding: 0;
    margin: 0 0.25rem;
}

.slider-pause:hover {
    border-color: var(--primary);
    color: #fff;
    background: var(--primary);
}

.slider-pause svg {
    display: block;
}

/* Platform Features Grid */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.platform-item {
    text-align: center;
    padding: 2rem 1.5rem;
    background: #f8fafc;
    border-radius: 16px;
    border: 1px solid #f1f5f9;
    transition: all 0.3s ease;
}

.platform-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary);
}

.platform-icon {
    width: 60px;
    height: 60px;
    background: rgba(0, 184, 148, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin: 0 auto 1rem;
}

.platform-item h4 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
    color: var(--dark);
}

.platform-item p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.6;
}

/* ========== BLOCK 5: CONTENT SHOWCASE ========== */
.showcase-tabs {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    justify-content: center;
    margin-bottom: 2rem;
}

.showcase-tab {
    padding: 0.6rem 1.25rem;
    border: 0px solid #e2e8f0;
    border-radius: 50px;
    background: #fff;
    font-size: 0.85rem;
    font-weight: 600;
    color: #64748b;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.showcase-tab:hover {
    border-color: var(--primary);
    color: var(--primary);
}

.showcase-tab.active {
    background: linear-gradient(90deg, #00b894 0%, #ff3d5d 100%);
    color: #fff;
    border-color: transparent;
}

.showcase-tab i {
    font-size: 0.8rem;
}

.showcase-wrapper {
    display: flex;
    align-items: center;
    gap: 1rem;
    max-width: 1100px;
    margin: 0 auto;
}

.showcase-arrow {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    border: 2px solid #e2e8f0;
    background: #fff;
    color: var(--dark);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    font-size: 1rem;
    box-shadow: var(--shadow-sm);
    z-index: 2;
}

.showcase-arrow:hover {
    border-color: var(--primary);
    color: #fff;
    background: var(--primary);
    transform: scale(1.1);
    box-shadow: 0 4px 16px rgba(0, 184, 148, 0.35);
}

/* Viewport clips the overflow, shows partial prev/next */
.showcase-viewport {
    flex: 1;
    overflow: hidden;
    border-radius: 16px;
    position: relative;
}

/* Gradient masks on the sides to fade prev/next */
.showcase-viewport::before,
.showcase-viewport::after {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    width: 22%;
    z-index: 1;
    pointer-events: none;
}

.showcase-viewport::before {
    left: 0;
    background: linear-gradient(to right, rgba(232, 245, 243, 0.92) 0%, rgba(232, 245, 243, 0.6) 40%, transparent 100%);
}

.showcase-viewport::after {
    right: 0;
    background: linear-gradient(to left, rgba(232, 245, 243, 0.92) 0%, rgba(232, 245, 243, 0.6) 40%, transparent 100%);
}

/* Track holds all slides side by side */
.showcase-track {
    display: flex;
    transition: transform 0.55s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: transform;
}

/* Each slide takes 60% of viewport, leaving 20% peek on each side */
.showcase-slide {
    min-width: 60%;
    flex: 0 0 60%;
    padding: 0 0.5rem;
    box-sizing: border-box;
    transition: opacity 0.45s ease, filter 0.45s ease, transform 0.45s ease;
    opacity: 0.45;
    filter: brightness(0.7) saturate(0.6);
    transform: scale(0.92);
}

.showcase-slide.active {
    opacity: 1;
    filter: brightness(1) saturate(1);
    transform: scale(1);
}

.showcase-slide.prev,
.showcase-slide.next {
    opacity: 0.5;
    filter: brightness(0.75) saturate(0.65);
    transform: scale(0.94);
}

.showcase-slide img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
    box-shadow: var(--shadow-lg);
}

/* ========== BLOCK 6: COMMITMENT ========== */
.commitment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 2rem;
}

.commitment-card {
    text-align: center;
    padding: 2.5rem 1.5rem;
    background: #f8fafc;
    border-radius: 20px;
    border: 1px solid #f1f5f9;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.commitment-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--gradient-1);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.commitment-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.commitment-card:hover::before {
    transform: scaleX(1);
}

.commitment-icon {
    width: 64px;
    height: 64px;
    background: rgba(0, 184, 148, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary);
    margin: 0 auto 1.25rem;
}

.commitment-card h3 {
    font-size: 1.15rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    color: var(--dark);
}

.commitment-card p {
    font-size: 0.9rem;
    color: #64748b;
    line-height: 1.7;
}

/* ========== NAV ACTIVE STATE ========== */
.nav-link.active {
    color: var(--primary);
}

.nav-link.active::after {
    width: 100%;
}

/* ========== SCROLL REVEAL ANIMATIONS ========== */
.reveal {
    opacity: 0;
    transform: translateY(50px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered children — start hidden, reveal with parent */
.mission-pillar,
.platform-item,
.commitment-card,
.vision-list li {
    opacity: 0;
    transform: translateY(25px);
    transition: opacity 0.5s ease, transform 0.5s ease;
}

.child-revealed {
    opacity: 1 !important;
    transform: translateY(0) !important;
}

/* Hover pulse for commitment icons */
.commitment-card:hover .commitment-icon {
    animation: iconPulse 0.6s ease;
}

@keyframes iconPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.15); }
    100% { transform: scale(1); }
}

/* Hover glow for platform icons */
.platform-item:hover .platform-icon {
    background: rgba(0, 184, 148, 0.2);
    box-shadow: 0 0 20px rgba(0, 184, 148, 0.25);
    transition: all 0.3s ease;
}

/* Pillar icon spin on hover */
.mission-pillar:hover .pillar-icon i {
    animation: iconSpin 0.5s ease;
}

@keyframes iconSpin {
    from { transform: rotateY(0); }
    to { transform: rotateY(360deg); }
}

/* ========== RESPONSIVE: 968px ========== */
@media (max-width: 968px) {
    .about-hero {
        min-height: 60vh;
        background-attachment: scroll;
    }

    .mission-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .mission-pillars {
        order: 1;
    }

    .mission-image {
        order: 2;
    }

    .vision-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .vision-image {
        order: -1;
    }

    .vision-text .section-title {
        text-align: center;
    }

    .vision-text p {
        text-align: center;
    }

    .vision-text .section-badge {
        display: block;
        text-align: center;
    }

    .slide-images {
        grid-template-columns: 1fr;
    }

    .slide-images img {
        height: auto;
    }

    .platform-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .client-slider-header {
        flex-direction: column;
        align-items: flex-start;
    }
}

/* ========== RESPONSIVE: 640px ========== */
@media (max-width: 640px) {
    .about-hero {
        min-height: 50vh;
        padding: 7rem 1rem 3rem;
    }

    .about-hero-title {
        font-size: 1.75rem;
    }

    .about-hero-subtitle {
        font-size: 1rem;
    }

    .about-section {
        padding: 4rem 1rem;
    }

    .mission-pillars {
        grid-template-columns: 1fr;
    }

    .platform-grid {
        grid-template-columns: 1fr;
    }

    .slider-tabs {
        gap: 0.35rem;
    }

    .slider-tab {
        padding: 0.4rem 0.9rem;
        font-size: 0.8rem;
    }

    .showcase-tabs {
        gap: 0.35rem;
    }

    .showcase-tab {
        padding: 0.5rem 0.9rem;
        font-size: 0.75rem;
    }

    .showcase-wrapper {
        gap: 0.5rem;
    }

    .showcase-arrow {
        width: 36px;
        height: 36px;
        min-width: 36px;
        font-size: 0.8rem;
    }

    .showcase-slide {
        min-width: 75%;
        flex: 0 0 75%;
    }

    .showcase-viewport::before,
    .showcase-viewport::after {
        width: 14%;
    }

    .commitment-grid {
        grid-template-columns: 1fr;
    }

    .client-slider {
        padding: 1.25rem;
    }

    /* Reduce reveal distance on mobile */
    .reveal {
        transform: translateY(30px);
    }

    .lightbox-arrow {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .lightbox-close {
        top: 0.75rem;
        right: 0.75rem;
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
}

/* ========== CLICKABLE IMAGES ========== */
.about-section img,
.showcase-slide img,
.slide-images img,
.mission-image img,
.vision-image img {
    cursor: zoom-in;
}

/* ========== FULLSCREEN LIGHTBOX ========== */
.lightbox {
    position: fixed;
    inset: 0;
    z-index: 9999;
    background: rgba(0, 0, 0, 0.92);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.35s ease, visibility 0.35s ease;
}

.lightbox.active {
    opacity: 1;
    visibility: visible;
}

.lightbox-content {
    max-width: 90vw;
    max-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 88vh;
    object-fit: contain;
    border-radius: 8px;
    box-shadow: 0 10px 60px rgba(0, 0, 0, 0.5);
    transition: opacity 0.18s ease;
}

.lightbox-content img.lightbox-switching {
    opacity: 0.3;
}

.lightbox-close {
    position: absolute;
    top: 1.25rem;
    right: 1.25rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.25rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2;
}

.lightbox-close:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    transform: rotate(90deg);
}

.lightbox-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 2px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    font-size: 1.15rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 2;
}

.lightbox-arrow:hover {
    background: rgba(255, 255, 255, 0.25);
    border-color: rgba(255, 255, 255, 0.6);
    transform: translateY(-50%) scale(1.1);
}

.lightbox-prev {
    left: 1.25rem;
}

.lightbox-next {
    right: 1.25rem;
}