/* ========================================
   MODERN INICIO - DISEÑO LEGIBLE Y ATRACTIVO
   ======================================== */

/* Variables de color */
:root {
    --inicio-primary: #28a745;
    --inicio-primary-dark: #218838;
    --inicio-secondary: #20c997;
    --inicio-accent: #ff6b6b;
    --inicio-light: #f8f9fa;
    --inicio-white: #ffffff;
    --inicio-text: #212529;
    --inicio-text-muted: #6c757d;
    --inicio-border: #dee2e6;
    --inicio-shadow: rgba(0, 0, 0, 0.1);
    --inicio-shadow-hover: rgba(0, 0, 0, 0.15);
}

/* Estilos generales */
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: var(--inicio-text);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 2rem 0;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
    padding: 0 1rem;
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    color: var(--inicio-white);
    margin-bottom: 1.5rem;
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.hero-title i {
    color: var(--inicio-white);
    margin-right: 1rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2.5vw, 1.25rem);
    color: var(--inicio-white);
    margin-bottom: 3rem;
    font-weight: 400;
    line-height: 1.6;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

@media (min-width: 576px) {
    .hero-buttons {
        flex-direction: row;
    }
}

.hero-section .btn {
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 12px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 200px;
    justify-content: center;
}

.hero-section .btn-accent {
    background: var(--inicio-white);
    color: var(--inicio-primary);
    border: none;
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.hero-section .btn-accent:hover {
    background: #f8f9fa;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 255, 255, 0.4);
    color: var(--inicio-primary);
}

.hero-section .btn-outline {
    background: transparent;
    color: var(--inicio-white);
    border: 2px solid var(--inicio-white);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.hero-section .btn-outline:hover {
    background: var(--inicio-white);
    color: var(--inicio-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

/* Features Section */
.features-section {
    background: var(--inicio-white);
    padding: 5rem 0;
    position: relative;
}

.features-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100px;
    background: linear-gradient(135deg, var(--inicio-primary) 0%, var(--inicio-secondary) 100%);
    transform: skewY(-2deg);
    transform-origin: top left;
}

.features-section .container {
    position: relative;
    z-index: 2;
}

.features-section h2 {
    color: var(--inicio-text);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
    text-align: center;
}

.features-section h2 i {
    color: var(--inicio-accent);
    margin-right: 1rem;
}

.features-section .lead {
    color: var(--inicio-text-muted);
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 3rem;
    text-align: center;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* Feature Cards */
.feature-card {
    background: var(--inicio-white);
    border-radius: 20px;
    padding: 2.5rem 2rem;
    text-align: center;
    box-shadow: 0 8px 32px var(--inicio-shadow);
    border: 1px solid var(--inicio-border);
    transition: all 0.4s ease;
    height: 100%;
    position: relative;
    overflow: hidden;
}

.feature-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(135deg, var(--inicio-primary) 0%, var(--inicio-secondary) 100%);
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 60px var(--inicio-shadow-hover);
    border-color: var(--inicio-primary);
}

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

.feature-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--inicio-primary) 0%, var(--inicio-secondary) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.5rem;
    color: var(--inicio-white);
    font-size: 2rem;
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.1);
    box-shadow: 0 12px 35px rgba(40, 167, 69, 0.4);
}

.feature-card h4 {
    color: var(--inicio-text);
    font-weight: 600;
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.feature-card p {
    color: var(--inicio-text-muted);
    font-weight: 400;
    line-height: 1.6;
    margin: 0;
}

/* About Section */
.about-section {
    background: linear-gradient(135deg, #f8f9fa 0%, var(--inicio-white) 100%);
    padding: 5rem 0;
    position: relative;
}

.about-section h2 {
    color: var(--inicio-text);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1.5rem;
}

.about-section h2 i {
    color: var(--inicio-accent);
    margin-right: 1rem;
}

.about-section .lead {
    color: var(--inicio-text);
    font-size: 1.2rem;
    font-weight: 500;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.about-section p {
    color: var(--inicio-text-muted);
    font-weight: 400;
    line-height: 1.7;
    margin-bottom: 1rem;
}

.about-section .btn-primary {
    background: linear-gradient(135deg, var(--inicio-primary) 0%, var(--inicio-primary-dark) 100%);
    border: none;
    border-radius: 12px;
    padding: 1rem 2rem;
    font-weight: 600;
    color: var(--inicio-white);
    box-shadow: 0 8px 25px rgba(40, 167, 69, 0.3);
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.about-section .btn-primary:hover {
    background: linear-gradient(135deg, var(--inicio-primary-dark) 0%, #1e7e34 100%);
    transform: translateY(-2px);
    box-shadow: 0 12px 35px rgba(40, 167, 69, 0.4);
    color: var(--inicio-white);
}

/* Video Card */
.about-section .card {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px var(--inicio-shadow);
    border: none;
    background: var(--inicio-white);
}

.videoWrapper {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    border-radius: 20px;
}

.videoWrapper iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border: none;
}

/* Call to Action Section */
.cta-section {
    background: linear-gradient(135deg, var(--inicio-primary) 0%, var(--inicio-secondary) 100%);
    color: var(--inicio-white);
    padding: 5rem 0;
    position: relative;
    overflow: hidden;
}

.cta-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23grain)"/></svg>');
    opacity: 0.3;
}

.cta-section .container {
    position: relative;
    z-index: 2;
    text-align: center;
}

.cta-section h2 {
    color: var(--inicio-white);
    font-weight: 700;
    font-size: clamp(2rem, 4vw, 2.5rem);
    margin-bottom: 1rem;
}

.cta-section h2 i {
    color: var(--inicio-white);
    margin-right: 1rem;
}

.cta-section p {
    color: var(--inicio-white);
    font-size: 1.2rem;
    font-weight: 400;
    margin-bottom: 2rem;
    opacity: 0.95;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.cta-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    align-items: center;
    justify-content: center;
}

@media (min-width: 576px) {
    .cta-buttons {
        flex-direction: row;
    }
}

.cta-section .btn {
    padding: 1rem 2rem;
    font-weight: 600;
    border-radius: 12px;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    min-width: 200px;
    justify-content: center;
}

.cta-section .btn-accent {
    background: var(--inicio-white);
    color: var(--inicio-primary);
    border: none;
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

.cta-section .btn-accent:hover {
    background: #f8f9fa;
    transform: translateY(-3px);
    box-shadow: 0 12px 35px rgba(255, 255, 255, 0.4);
    color: var(--inicio-primary);
}

.cta-section .btn-outline {
    background: transparent;
    color: var(--inicio-white);
    border: 2px solid var(--inicio-white);
    box-shadow: 0 4px 15px rgba(255, 255, 255, 0.2);
}

.cta-section .btn-outline:hover {
    background: var(--inicio-white);
    color: var(--inicio-primary);
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 255, 255, 0.3);
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.animate-fade-in-up {
    animation: fadeInUp 0.8s ease-out;
}

.animate-fade-in {
    animation: fadeIn 1s ease-out;
}

.animate-slide-in-left {
    animation: slideInLeft 0.8s ease-out;
}

.animate-slide-in-right {
    animation: slideInRight 0.8s ease-out;
}

/* ========================================
   MEJORAS ESPECÍFICAS PARA MÓVIL
   ======================================== */
@media (max-width: 768px) {
    /* Hero Section Mobile */
    .hero-section {
        background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
        min-height: 80vh;
        padding: 1.5rem 0;
        position: relative;
        overflow: hidden;
    }
    
    .hero-section::after {
        content: '';
        position: absolute;
        bottom: 0;
        left: 0;
        right: 0;
        height: 60px;
        background: linear-gradient(to top, rgba(255,255,255,0.1), transparent);
        border-radius: 50% 50% 0 0 / 100% 100% 0 0;
    }
    
    .hero-content {
        padding: 2rem 1rem;
        position: relative;
        z-index: 3;
    }
    
    .hero-title {
        font-size: 2.5rem;
        margin-bottom: 1rem;
        text-shadow: 0 4px 8px rgba(0,0,0,0.2);
    }
    
    .hero-subtitle {
        font-size: 1.1rem;
        margin-bottom: 2rem;
        line-height: 1.5;
        text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    
    .hero-buttons {
        gap: 0.75rem;
    }
    
    .hero-section .btn {
        padding: 0.875rem 1.5rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 50px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        overflow: hidden;
        width: 100%;
        max-width: 280px;
    }
    
    .hero-section .btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: left 0.5s;
    }
    
    .hero-section .btn:hover::before {
        left: 100%;
    }
    
    .hero-section .btn-accent {
        background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
        border: none;
        color: white;
        transform: translateY(0);
    }
    
    .hero-section .btn-accent:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(255,107,107,0.4);
    }
    
    .hero-section .btn-outline {
        background: rgba(255,255,255,0.15);
        border: 2px solid rgba(255,255,255,0.3);
        color: white;
        backdrop-filter: blur(10px);
    }
    
    .hero-section .btn-outline:hover {
        background: rgba(255,255,255,0.25);
        border-color: rgba(255,255,255,0.5);
        transform: translateY(-2px);
    }
    
    /* Features Section Mobile */
    .features-section {
        background: linear-gradient(180deg, #f8f9fa 0%, #ffffff 100%);
        padding: 3rem 0;
        position: relative;
    }
    
    .features-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 40px;
        background: linear-gradient(to bottom, rgba(40,167,69,0.1), transparent);
        border-radius: 0 0 50% 50% / 0 0 100% 100%;
    }
    
    .features-section h2 {
        font-size: 1.75rem;
        margin-bottom: 1rem;
        color: #28a745;
    }
    
    .features-section .lead {
        font-size: 1rem;
        color: #6c757d;
        margin-bottom: 2rem;
    }
    
    .feature-card {
        background: white;
        border-radius: 20px;
        padding: 1.5rem;
        box-shadow: 0 8px 25px rgba(0,0,0,0.08);
        border: 1px solid rgba(40,167,69,0.1);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        position: relative;
        overflow: hidden;
        margin-bottom: 1.5rem;
    }
    
    .feature-card::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 4px;
        background: linear-gradient(90deg, #28a745, #20c997);
    }
    
    .feature-card:hover {
        transform: translateY(-8px);
        box-shadow: 0 15px 35px rgba(40,167,69,0.15);
    }
    
    .feature-icon {
        width: 60px;
        height: 60px;
        background: linear-gradient(135deg, #28a745, #20c997);
        border-radius: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        margin: 0 auto 1rem;
        box-shadow: 0 4px 12px rgba(40,167,69,0.3);
        transition: all 0.3s ease;
    }
    
    .feature-icon i {
        font-size: 1.5rem;
        color: white;
    }
    
    .feature-card:hover .feature-icon {
        transform: scale(1.1) rotate(5deg);
        box-shadow: 0 6px 20px rgba(40,167,69,0.4);
    }
    
    .feature-card h4 {
        font-size: 1.25rem;
        font-weight: 700;
        color: #28a745;
        margin-bottom: 0.75rem;
        text-align: center;
    }
    
    .feature-card p {
        font-size: 0.95rem;
        color: #6c757d;
        line-height: 1.6;
        text-align: center;
        margin: 0;
    }
    
    /* About Section Mobile */
    .about-section {
        background: linear-gradient(180deg, #ffffff 0%, #f8f9fa 100%);
        padding: 3rem 0;
        position: relative;
    }
    
    .about-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        height: 40px;
        background: linear-gradient(to bottom, rgba(255,255,255,0.8), transparent);
        border-radius: 0 0 50% 50% / 0 0 100% 100%;
    }
    
    .about-section h2 {
        font-size: 1.75rem;
        color: #28a745;
        margin-bottom: 1rem;
        text-align: center;
    }
    
    .about-section .lead {
        font-size: 1.1rem;
        color: #495057;
        margin-bottom: 1rem;
        text-align: center;
        font-weight: 500;
    }
    
    .about-section p {
        font-size: 0.95rem;
        color: #6c757d;
        line-height: 1.7;
        margin-bottom: 1rem;
        text-align: justify;
    }
    
    .about-section .btn-primary {
        background: linear-gradient(45deg, #28a745, #20c997);
        border: none;
        border-radius: 50px;
        padding: 0.875rem 2rem;
        font-weight: 600;
        box-shadow: 0 4px 12px rgba(40,167,69,0.3);
        transition: all 0.3s ease;
        display: block;
        width: fit-content;
        margin: 1.5rem auto 0;
    }
    
    .about-section .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(40,167,69,0.4);
    }
    
    .about-section .card {
        border-radius: 20px;
        overflow: hidden;
        box-shadow: 0 8px 25px rgba(0,0,0,0.1);
        margin-top: 1.5rem;
    }
    
    .videoWrapper {
        position: relative;
        padding-bottom: 56.25%;
        height: 0;
        overflow: hidden;
        border-radius: 20px;
    }
    
    .videoWrapper iframe {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        border-radius: 20px;
    }
    
    /* CTA Section Mobile */
    .cta-section {
        background: linear-gradient(135deg, #28a745 0%, #20c997 100%);
        padding: 3rem 0;
        position: relative;
        overflow: hidden;
    }
    
    .cta-section::before {
        content: '';
        position: absolute;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="cta-grain" width="100" height="100" patternUnits="userSpaceOnUse"><circle cx="25" cy="25" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="75" cy="75" r="1" fill="rgba(255,255,255,0.1)"/><circle cx="50" cy="10" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="10" cy="60" r="0.5" fill="rgba(255,255,255,0.1)"/><circle cx="90" cy="40" r="0.5" fill="rgba(255,255,255,0.1)"/></pattern></defs><rect width="100" height="100" fill="url(%23cta-grain)"/></svg>');
        opacity: 0.3;
    }
    
    .cta-section .container {
        position: relative;
        z-index: 2;
        padding: 2rem 1rem;
    }
    
    .cta-section h2 {
        font-size: 1.75rem;
        color: white;
        margin-bottom: 1rem;
        text-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    
    .cta-section p {
        font-size: 1rem;
        color: rgba(255,255,255,0.9);
        margin-bottom: 2rem;
        line-height: 1.6;
    }
    
    .cta-buttons {
        display: flex;
        flex-direction: column;
        gap: 0.75rem;
        align-items: center;
    }
    
    .cta-section .btn {
        padding: 0.875rem 2rem;
        font-size: 1rem;
        font-weight: 600;
        border-radius: 50px;
        box-shadow: 0 4px 12px rgba(0,0,0,0.15);
        transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
        width: 100%;
        max-width: 280px;
        position: relative;
        overflow: hidden;
    }
    
    .cta-section .btn::before {
        content: '';
        position: absolute;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
        transition: left 0.5s;
    }
    
    .cta-section .btn:hover::before {
        left: 100%;
    }
    
    .cta-section .btn-accent {
        background: linear-gradient(45deg, #ff6b6b, #ff8e8e);
        border: none;
        color: white;
        transform: translateY(0);
    }
    
    .cta-section .btn-accent:hover {
        transform: translateY(-2px);
        box-shadow: 0 6px 20px rgba(255,107,107,0.4);
    }
    
    .cta-section .btn-outline {
        background: rgba(255,255,255,0.15);
        border: 2px solid rgba(255,255,255,0.3);
        color: white;
        backdrop-filter: blur(10px);
    }
    
    .cta-section .btn-outline:hover {
        background: rgba(255,255,255,0.25);
        border-color: rgba(255,255,255,0.5);
        transform: translateY(-2px);
    }
}

@media (max-width: 576px) {
    .hero-section {
        min-height: 70vh;
        padding: 1rem 0;
    }
    
    .features-section,
    .about-section,
    .cta-section {
        padding: 2rem 0;
    }
    
    .feature-card {
        padding: 1.5rem 1rem;
    }
    
    .hero-section .btn,
    .cta-section .btn {
        padding: 0.75rem 1.25rem;
        font-size: 0.9rem;
        min-width: 160px;
    }
}

/* Responsive para pantallas muy pequeñas */
@media (max-width: 480px) {
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
    }
    
    .features-section h2,
    .about-section h2,
    .cta-section h2 {
        font-size: 1.5rem;
    }
    
    .feature-card {
        padding: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .feature-icon {
        width: 50px;
        height: 50px;
    }
    
    .feature-icon i {
        font-size: 1.25rem;
    }
    
    .feature-card h4 {
        font-size: 1.1rem;
    }
    
    .feature-card p {
        font-size: 0.9rem;
    }
    
    .about-section .lead {
        font-size: 1rem;
    }
    
    .about-section p {
        font-size: 0.9rem;
    }
    
    .cta-section p {
        font-size: 0.95rem;
    }
    
    .hero-section .btn,
    .cta-section .btn {
        padding: 0.75rem 1.5rem;
        font-size: 0.95rem;
    }
}

/* Loading states */
.feature-card.loading {
    opacity: 0.7;
    pointer-events: none;
}

.feature-card.loading::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.4), transparent);
    animation: loading-shimmer 1.5s infinite;
}

@keyframes loading-shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

/* Focus states for accessibility */
.btn:focus,
.feature-card:focus {
    outline: 2px solid var(--inicio-primary);
    outline-offset: 2px;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}